CN116899190B - Prasugrel body-building equipment capable of being trained in multiple directions, skin covering device and processing method thereof - Google Patents

Abstract

The invention discloses prasugrel body-building equipment capable of being trained in multiple directions, a skin covering device and a processing method thereof. The device contains the translation mechanism that is used for transporting each functional module, and automatic surface course blowing mechanism, surface course cutting mechanism, locking positioning mechanism and stretch exhibition cladding mechanism etc. have effectively replaced manual operation, have promoted production efficiency and have guaranteed the operation precision. In particular, the translation mechanism can move on the guide rail, bringing the functional assembly to a specified working position. The surface layer discharging mechanism can smoothly lay the surface layer on the locking and positioning mechanism. Then, the surface layer cutting mechanism precisely cuts the surface layer. Then, the semi-finished product is put into a locking and positioning mechanism, the stretching and coating mechanism clamps the end part of the surface layer through the surface layer clamping piece, then stretches the surface layer, and finally stretches and coats the elastic surface layer around the semi-finished product, so that the semi-finished product is perfectly attached to the semi-finished product. By implementing the technology, the production efficiency is greatly improved, the working precision is improved, and the manual operation and related risks are reduced.

Description

Prasugrel body-building equipment capable of being trained in multiple directions, skin covering device and processing method thereof

Technical Field

The invention belongs to the technical field of sports equipment, and particularly relates to a Pratent fitness equipment capable of training in multiple directions and bending and stretching in all-round force, a skin-covering processing auxiliary device and a processing method thereof.

Background

The prasugrel stable pedal chair and the prasugrel wood ladder barrel are two popular prasugrel training devices, and each focus on different training key points and effects.

The stable pedal chair is mainly used for training lower limbs and core muscle groups. A common stable chair 01 shown in fig. 1 comprises a chair 011, pedals 012, elastic devices 013, armrests 014 and other components. The chair comprises two side plates and a top plate, wherein the rear parts of the pedals are connected to the bottoms of the two side plates, the front parts of the pedals extend to the front parts of the chair, the elastic device is connected between a seat rear support and the pedals, insertion pipes are respectively arranged on the outer sides of the two side plates, and the armrests are inserted into the insertion pipes. In the practical use of the stable pedal chair, if the user is a child, a pregnant woman or an old man, the stability is usually further required to be improved, and the stable pedal chair is generally lifted in a mode of being connected and fixed with the ground.

Fig. 2 shows a common wood ladder barrel 02 for prasugrel, which comprises a fixed frame 021, a ladder rack 022, a lying barrel assembly 023 and other parts, wherein the lying barrel assembly 023 comprises a lying barrel 024 and two side plates 025 for bridging the lying barrel 024, the lying barrel is a semi-cylinder which is cut along the axis of the cylinder, and one side with a circular arc surface faces upwards. The cambered surface layer of the lying barrel is of a flexible structure and consists of a foaming material adhered to the cambered surface framework and leather or elastic cloth for cladding and fixing the foaming material. The wood ladder barrel is characterized by being of a fixed structure as a whole, large in size and weight and good in stability. It is mainly used for training strength, flexibility and balance ability of whole body.

Based on the basic structure of fig. 1 and 2, chinese patent publication No. CN215310019U discloses a sports rehabilitation correcting ladder barrel chair, which is provided with a sitting and pedaling mechanism at one side between a cat ladder and a lying barrel for a user to pedal to exercise the abdomen and legs. The sitting and pedaling mechanism is actually a stable pedaling chair structure, but the combination mode is functionally incapable of achieving all the training functions originally possessed by the stable pedaling chair because the body position of the user is limited by the ladder rack 022.

By the above inspires, we further research and analyze the structures of the stable pedal chair and the wood ladder barrel, and better combine them to make up for the respective defects, optimize and improve a more reasonable prasugrel combined sports apparatus. Our research results show that by combining the stable stepping chair and the wood ladder barrel, more diversified training modes and more comprehensive physical exercises can be realized.

On the other hand, for the preparation of lying barrel 024, a large amount of manual intervention is needed in the existing production line, because the leather or cloth on lying barrel top layer need the manual work to stretch and tighten the top layer when wrapping up fixedly to the foaming material, adopt the air nail to connect leather or cloth to the skeleton point by point simultaneously, the in-process operating personnel still need frequent conversion lie barrel 024's position, in order to go the fixed point by point until all completion through the mode with the tensioning of leather or cloth symmetry and compromise whether the fold appears, this kind of production mode intensity of labour is big, production efficiency is low, still because there is artificial uncertain factor, the flaw appears easily in the aesthetic effect.

Disclosure of Invention

The invention aims at the problems and provides novel prasugrel exercise equipment which is provided with a slidable and lockable improved stable pedal chair and an expandable and telescopic chair, provides more exercise options for users, enhances the functionality, adaptability and adjustability of the equipment, and enables prasugrel exercise to be more personalized, flexible and comprehensive.

The invention aims at realizing the technical scheme that the prasugrel body-building equipment comprises a fixing frame which can be stably placed on the ground to support a user sitting or standing on the ground, wherein the fixing frame comprises two bottom beams which are arranged in parallel;

The improved stable pedal chair comprises two side plates which can slide and lock relative to two bottom beams respectively, a chair surface arranged at the upper ends of the two side plates, an expansion telescopic chair which can slide and lock relative to the sliding direction of the side plates and is hidden in or exposed out of the box-shaped frame structure, and a pair of separated pedals and an elastic device which can provide tension for the pedals, wherein the elastic device is arranged on the box-shaped frame structure;

The whole top that is located the footboard of extension telescopic chair, when extension telescopic chair slides to keeping away from pole-climbing frame one side, will oppress the footboard to the horizontality of expansion, and at this moment, footboard and elastic device are basically covered by extension telescopic chair, give people succinct pleasing to the eye like this on the sense of touch feedback, simultaneously, the user can make up different training modes through extension telescopic chair and improvement steady pedal chair.

The prasugrel body-building equipment mainly comprises a fixed frame, a climbing pole frame and an improved stable pedal chair. Is characterized in that the other end of the fixed frame is added with an improved stable pedal chair which can slide and lock. The design enables the user to adjust and improve the position of the stable pedal chair according to personal body-building requirements, thereby providing more flexible and various body-building options for the user. Compared with the prior art, the design can improve the adaptability of the prasugrel body-building equipment and meet the requirements of more users.

Preferably, the resilient means is one or more resilient members. The claims recite that the resilient means is one or more resilient members. This means that the tension of the pedal can be adjusted by increasing or decreasing the number of elastic members to suit the physical constitution and fitness requirements of different users. Such a design enhances the adjustability of the device and is more personalized than the prior art.

The improved lying barrel comprises a semi-cylindrical framework cut along the axis of a cylinder, a flexible material adhered on the cambered surface of the framework, an elastic surface layer which is used for coating the flexible material and fixing the flexible material with the framework, a sealing plate fixedly connected to the bottom surface of the framework, a first coaming, a second coaming, a third coaming and a fourth coaming which are used as surface layers on the side surface of the framework, wherein the sealing plate and each coaming form a frame structure, and the shape and the size of the inner space of the structure are consistent with those of the periphery of the chair surface. An improved lying barrel is sleeved on the improved stable pedal chair. The design enhances the functionality of the device, not only can carry out traditional pray exercises, but also can carry out more body-building activities through the lying barrel. Compared with the prior art, the design is more comprehensive, and the use scene of the instrument is increased.

The invention also provides a skin covering auxiliary device which can replace manual work to carry out surface layer discharging, cutting, stretching, covering, positioning and locking on the semi-finished product of the Prague lying barrel through the cooperation of specific mechanisms, thereby greatly improving the manufacturing efficiency and the product quality of the Prague lying barrel.

The auxiliary device comprises:

the translation mechanism for carrying the plurality of functional components comprises two guide rails which are arranged in parallel, and an installation platform which is in sliding fit with the two guide rails through a plurality of sliding blocks;

The surface layer discharging mechanism for replacing manual laying comprises two bearing frames and discharging frames which are fixed on a mounting platform and are opposite to each other relative to the center, a discharging roller which is rotationally connected between the two bearing frames, and a plurality of transition rollers which are rotationally connected between the two discharging frames, wherein one transition roller is connected with a power motor;

The surface layer cutting mechanism for replacing manual cutting comprises air cylinders fixedly installed on two discharging frames respectively, wherein the end parts of the telescopic free ends of the air cylinders are provided with mounting seats, profile guide rails are fixedly arranged between the two mounting seats, and sliding tool holders are installed on the profile guide rails;

the locking and positioning mechanism is used for locking the semi-finished product with unfixed covering leather and comprises a enclasping assembly, wherein the enclasping assembly comprises a fixed enclasping block, a movable enclasping block positioned at two sides of the fixed enclasping block, a first power cylinder and a second power cylinder which respectively independently push the movable enclasping block to rotate, and two movable enclasping blocks are hinged with the frame of the base platform at one side of the base platform near the fixed enclasping block;

The stretching and coating mechanism comprises two hinged frames, two stretching cylinders, a third power cylinder and a fourth power cylinder, wherein the two hinged frames are positioned on two sides of a fixed holding block and are respectively coaxially hinged with one movable holding block, a telescopic rail at one end of each hinged frame is far away from the hinge, the body is fixedly arranged below the hinged frames, the telescopic members of the two stretching cylinders are fixedly connected with the telescopic rail, the third power cylinder and the fourth power cylinder are respectively used for pushing the two hinged frames to rotate, the surface layer clamping piece is hinged on one side, far away from the fixed holding block, of each telescopic rail, and the body is fixed at the telescopic free end of each stretching cylinder;

The auxiliary device comprises a translation mechanism, a surface layer discharging mechanism, a surface layer locking and positioning mechanism, a surface layer feeding mechanism, a power motor, a locking and positioning mechanism and a locking and positioning mechanism, wherein the translation mechanism carries a functional component to move on a guide rail and sends the functional component to a designated working position;

Then, the surface layer cutting mechanism works, the air cylinder pushes the sliding tool apron to move along the profile guide rail, and the surface layer is precisely cut;

then, put into locking positioning mechanism with the semi-manufactured goods, stretch out cladding mechanism and begin work, press from both sides tight surface course tip through two surface course clamping pieces, two stretch out the cylinder and stretch out the surface course, hinge the frame and revolute around the semi-manufactured goods at last, flatten and cladding elastic surface course, make it perfect laminating on the semi-manufactured goods, finally, lock surface course and semi-manufactured goods together through holding tight subassembly, ensure that it remains stable in the follow-up operation.

The automatic surface layer discharging mechanism, the surface layer cutting mechanism, the locking and positioning mechanism and the stretching and coating mechanism are arranged, the surface layer discharging, cutting, semi-finished product locking, flattening and coating and other steps can be automatically completed, the production complexity and the working strength are reduced, and the production efficiency and the product quality are improved.

Preferably, the working surfaces of the two movable holding blocks and the fixed holding block are concave cambered surfaces with radians consistent with that of the lying barrel. The working face of the movable holding block and the fixed holding block is a concave cambered surface with the radian consistent with that of the lying barrel, so that the cover auxiliary device can be completely matched with the radian of the improved lying barrel, the locking and positioning accuracy is improved, and the product quality is more stable.

Preferably, a guide mechanism is provided between the hinge frame and the telescopic rail. Set up guiding mechanism between hinge frame and the flexible shelves for stretch exhibition cladding mechanism during operation can be more steady, accurate, improved and stretched the effect of exhibition cladding.

Preferably, the facing cutting mechanism further comprises a cutting power transmission system for driving the sliding tool apron to move along the profile guide rail. The sliding tool apron is driven to move along the profile guide rail through the cutting power transmission system, so that the efficiency and the precision of surface layer cutting are improved.

The translation mechanism also comprises a translation power transmission system for driving the mounting platform to move along the guide rails, wherein the translation power transmission system comprises racks arranged adjacently on each guide rail, gears meshed with the racks, bevel gear sets coaxially arranged with the gears, a synchronous shaft for connecting the two bevel gear sets, and a driving motor fixed on the mounting platform and in transmission connection with the synchronous shaft belt. The translation mechanism comprises a translation power transmission system for driving the mounting platform to move along the guide rail, so that the movement of the translation mechanism is more accurate and smooth, and the working efficiency and accuracy of the whole skin covering auxiliary device are improved.

The invention also provides a lifting mechanism, which realizes accurate grabbing and carrying of the semi-finished product in the surface layer discharging process through cooperation of the gear set, the bent arm, the pry bar, the lifting cylinder and other parts, thereby greatly improving the production efficiency and the operation precision and reducing the manual operation and related risks.

The lifting mechanism comprises gear sets fixedly arranged on the outer side of each discharging frame respectively, bent arms with one ends fixedly connected with one gear, fan teeth of the other gear with an extension arm, pry bars with two ends fixedly connected with the extension arms of the two fan teeth respectively, a base body is fixed on a mounting platform, the telescopic free ends of the base body are rotatably sleeved with lifting cylinders on the pry bars through supports, the other ends of the bent arms are free ends, propulsion assemblies are arranged on the free ends of the two bent arms respectively, each propulsion assembly comprises a base body, a propulsion cylinder arranged in the base body and a stretching-in block fixedly connected with the free ends of telescopic rod bodies of the propulsion cylinders. The mechanism comprises a gear set, a bent arm, a pry bar, a lifting cylinder and other parts, and forms an efficient lifting system for grabbing and carrying semi-finished products in the surface layer discharging process. The structure effectively improves the production efficiency and the operation precision, and reduces the manual operation and related risks.

Preferably, the shape of the projecting block matches the hole of the object to be grasped. Compared with the prior art, the automatic gripping device has the advantages that the shape of the extending block is matched with the hole of the object to be gripped, so that the object can be better stabilized and controlled when the object is gripped, sliding and falling of the object are reduced, and the safety and accuracy of carrying are improved.

Preferably, the protruding block is made as a removable module. The extending blocks are made into detachable modules, so that different extending blocks can be replaced according to different object types and requirements, and the applicability and flexibility of the lifting mechanism are improved.

Preferably, the lifting mechanism adopts a lever type prying lifting structure driven by gears, and can be lifted in a short stroke and high efficiency. The lifting mechanism adopts a lever type prying lifting structure with gear transmission, the structure can realize short-stroke efficient lifting, the working efficiency of the lifting mechanism is improved, the energy consumption is reduced, and the resources are saved.

The invention also provides a propulsion assembly, which is optimized for the propulsion assembly and is used for keeping the gravity center balance of the semi-finished product in the whole process of taking, lifting and finally putting down, so that the stability and the accuracy of the lifting mechanism in processing objects with complex shapes such as cambered surfaces and the like are enhanced.

The propelling component comprises a base body, a propelling air cylinder fixedly arranged in the base body, a propelling frame slidably arranged in the base body, a guide rod, an inner connecting plate, a fixing shaft and a connecting seat, wherein the outer connecting plate is connected with the free end of a telescopic rod body of the propelling air cylinder, one end of the guide rod is fixedly connected with the outer connecting plate and integrally and tightly slides on the base body, the inner connecting plate is fixedly connected with the other end of the guide rod, the fixing shaft is fixedly arranged at one side, far away from the outer connecting plate, of the inner connecting plate, and the connecting seat is tightly rotatably sleeved at the free end of the fixing shaft. Compared with the prior art, the method has the following main beneficial effects:

The propelling component comprises a base body, a propelling cylinder, a propelling frame, various connecting plates, a fixing shaft and other structures, so that the structure of the propelling component is more stable, and the working is more reliable. Particularly, the pushing frame can be connected with the free end of the telescopic rod body of the pushing cylinder, so that pushing action is smoother, and working efficiency is higher.

Preferably, the bottom surface of the connecting seat facing one side of the inner connecting plate is provided with a limit groove, a stop lever entering the limit groove is arranged in the fixed shaft, and the rotatable range of the connecting seat is the movable range between the stop lever and the limit groove. The bottom surface of connecting seat is equipped with the spacing groove, is equipped with the pin that gets into the spacing groove in the fixed axle for the rotation range of connecting seat is restricted, thereby has avoided the excessive rotation of connecting seat, has strengthened security and reliability.

Preferably, the limiting groove is arc-shaped. The limiting groove is arc-shaped, so that the rotation of the connecting seat is smoother while the rotation range of the connecting seat is limited, the impact and damage caused by sudden blocking are reduced, and the safety and the service life of the equipment are further improved.

Preferably, a reset torsion spring is arranged between the bottom surface of the side of the connecting seat facing the inner connecting plate and the inner connecting plate. And a reset torsion spring is arranged between the bottom surface of the connecting seat and the inner connecting plate, so that the connecting seat can be automatically reset after the action is completed, and meanwhile, the continuous and stable operation of the equipment is ensured.

Preferably, the reset torsion spring is preset to be a unified initial position by the torsion of the torsion spring and the matching of the limiting groove and the rod, and the extending block is arranged on the connecting seat when the reset torsion spring is in no-load. When the torsional spring is preset to be empty, the stretching-in block installed on the connecting seat is limited at a unified initial position by the torsion of the torsional spring, the limit groove and the matching of the rod, so that each operation can be ensured to be started from the unified initial position, the working precision of equipment is ensured, and meanwhile, the damage risk of the equipment caused by misoperation is also reduced.

In conclusion, the design of the propulsion component ensures that when the semi-finished product is lifted, even if the gravity center of the semi-finished product changes due to the rotation of the bent arm, the pre-set torsion of the reset torsion spring and the torsion generated by the gravity center change can form countermeasures, so that the semi-finished product is always in a gravity center stable state, and the stability and the precision of the lifting process of the semi-finished product are improved.

The invention also provides a working method of the auxiliary assembly line for the skin covering processing, which describes a comprehensive working process in detail, and comprises the steps of surface layer discharging, cutting, stretching, carrying, covering, fixing and the like. This allows the skin-covering process to be more automated and efficient, reducing manual operations and potential errors.

The method comprises the following steps:

a, controlling the two movable holding blocks and the two hinged frames to a flattened state through corresponding power sources in advance, and controlling the surface layer clamping piece to an opened state through corresponding power sources;

b, the translation mechanism moves to drive the surface layer discharging mechanism to come to a telescopic gear at the far end, the power motor starts discharging, the initial head of the elastic surface layer is lowered into the clamping area of the surface layer clamping piece, the power motor stops, the clamping cylinder starts, and the surface layer clamping piece clamps the initial head of the elastic surface layer;

c, the translation mechanism moves to the telescopic gear at the other side, meanwhile, the power motor starts discharging again, the elastic surface layer is paved along the travelling route, and the translation mechanism moves until the elastic surface layer reaches the lower part of the telescopic gear at the other side;

d, starting the surface layer cutting mechanism to cut off the elastic surface layer, automatically dropping the material end into the clamping range of the surface layer clamping piece on the side after cutting off, starting the clamping cylinder, and clamping the material end of the elastic surface layer by the surface layer clamping piece;

e, simultaneously starting two stretching cylinders on two sides to stretch outwards, and stretching the elastic surface layer to be covered;

f, the translation mechanism moves to one side of the input semi-finished product, and the lifting mechanism starts to convey the semi-finished product into the locking and positioning mechanism;

g, the two hinged frames upwards revolve around the semi-finished product under the pushing of the corresponding power cylinders until the semi-finished product is completely coated;

h, starting a lower pressing cylinder, pressing the semi-finished product by a lower pressing beam plate from top to bottom, gradually pressing the semi-finished product covered by the surface layer from two sides by two movable holding blocks under the pushing of the corresponding power cylinder, loosening two surface layer clamping pieces, and resetting two hinged frames;

and i, connecting the elastic surface layer with the framework by adopting fixing parts such as code nails, removing redundant stub bars after finishing, loosening the pressing beam plate and the movable holding block, and conveying the semi-finished product coated by the finished surface layer to the feeding and discharging conveying assembly by the translation mechanism.

Preferably, in step b, the translation mechanism is driven to move below the corresponding telescopic gear by a translation power transmission system. This claim specifies that in step b the translation drive train drives the translation mechanism in motion, describing in more detail the operation of the device, contributing to an increase in the accuracy and efficiency of the operation.

Preferably, in the step d, after the elastic surface layer is cut off by the surface layer cutting mechanism, the material end automatically falls into the clamping range of the corresponding surface layer clamping piece, and then the clamping cylinder is started to enable the surface layer clamping piece to clamp the material end of the elastic surface layer. The surface course after cutting off can fall in the corresponding surface course clamping piece voluntarily, then is pressed from both sides tight by tight cylinder, and this design makes the operation more smooth and high-efficient, has improved the process velocity.

Preferably, in step a, the two movable clasps and the two hinged frames are controlled to a flattened state by corresponding power sources, and are detected and confirmed in a predetermined position by sensors. The positions of the two movable holding blocks and the two hinged frames are controlled and detected in advance, so that the normal operation of equipment can be ensured, and the possibility of equipment faults and errors is reduced.

Preferably, in the step i, the connection of the elastic surface layer and the framework is not limited to the use of code nails, but can also include the use of glue, thermal welding, welding or other suitable fixing modes. Besides the code nails, other modes such as glue, welding and the like can be used for fixing the elastic surface layer and the framework, so that the flexibility and the applicability of operation are improved.

In summary, compared with the prior art, the invention has the following advantages:

1. And the whole system carries out automatic skin covering processing through an accurate mechanical device and clear operation steps. From the placement, cutting and unfolding of the fabric to the final covering and fixing, the process is accurately and efficiently executed, and the production efficiency and quality are greatly improved;

2. The flexible and multi-element processing mode is that not only the elastic surface layer and the framework can be fixed through the code nails, but also other modes such as glue, welding and the like can be used, so that the flexibility and the adaptability of the work are improved;

3. high precision and high quality, ensuring the precision and quality of the skin-covering processing through precise mechanical design and automatic operation. For example, accurate translation mechanisms, cutting mechanisms, lifting mechanisms and careful propulsion assembly designs all contribute to improving the accuracy and quality of the skinning process;

4. Errors and faults are reduced, namely, the errors can be found and corrected in time through detection of preset positions and actions, the possibility of equipment faults and misoperation is reduced, and the stability and reliability of equipment are improved;

5. the device has strong adaptability, and workpieces with different hole shapes can be easily handled by adopting the design of the detachable module, so that the adaptability of the device is improved.

Overall, the invention provides an efficient, accurate, stable and flexible skin-covering processing solution, which contributes to improving production efficiency and product quality, reducing risks of errors and faults, and improving adaptability and flexibility of equipment.

Drawings

FIG. 1 is a schematic view of a prior art stable pedaling chair;

FIG. 2 is a schematic structural view of a prior art prasugrel wood ladder barrel;

FIG. 3 is a schematic view of the structure of the exercise apparatus of the present invention;

FIG. 4 is a schematic view of a modified lying barrel;

FIG. 5 is a schematic diagram of the structure of the auxiliary assembly line for skin covering processing;

FIG. 6 is a schematic view of the combination of the face layer discharging mechanism and the face layer cutting mechanism;

FIG. 7 is a schematic view of a combination of a facing discharge mechanism and a facing cutting mechanism at another angle;

FIG. 8 is a schematic view of another angle of the skin-covering auxiliary assembly line, wherein the semi-finished product is also shown to be transported in the loading and unloading conveyor assembly;

FIG. 9 is a schematic view of a semi-finished product wrapped by an elastic surface layer and held tightly by a movable holding block;

FIG. 10 is a schematic view of the structure of the finishing laying of the elastic facings by the facing layer discharging mechanism, the facing layer cutting mechanism not yet cutting the elastic facings;

FIG. 11 is a schematic view of the structure of the facing discharge mechanism to begin laying the elastic facing;

FIG. 12 is a schematic view of a combination of a locking and positioning mechanism and a stretching and wrapping mechanism;

FIG. 13 is a schematic view of the combination of the facing discharge mechanism and the lifting mechanism;

FIG. 14 is an enlarged view of a portion of FIG. 11 at A;

FIG. 15 is a schematic view of the propulsion assembly with the housing partially cut away for ease of viewing and with the access block and connector housing exploded;

Fig. 16 is a schematic view of the propulsion assembly at another angle, with the housing partially cut away for ease of viewing, and with the combined status of the access block, connector and propulsion frame exploded.

The marks in the figure:

A stable foot chair 01, a seat 011, pedals 012, elastic devices 013, armrests 014, a pramentioned wood ladder barrel 02, a fixed frame 021, a ladder rack 022, a lying barrel assembly 023, a lying barrel 024, side plates 025, fitness equipment 100, a fixed frame 110, a bottom beam 111, a climbing pole rack 120, a modified stable foot chair 210, side plates 211, a chair surface 212, pedals 213, elastic devices 214, armrests 215, a modified lying barrel 220, a framework 221, a flexible material 222, an elastic surface layer 223, a sealing plate 224, a first enclosing plate 225, a second enclosing plate 226, a third enclosing plate 227 and a fourth enclosing plate 228; device frame 1, upright 11, distal end 12, center sill 13, base platform 2, loading and unloading transfer assembly 3, translation mechanism 4, guide rail 41, slider 42, mounting platform 43, translation power transmission system 44, rack 45, bevel gear set 46, synchronizing shaft 47, driving motor 48, face layer discharging mechanism 5, bearing frame 51, discharging frame 52, discharging roller 53, transition roller 54, power motor 55, face layer cutting mechanism 6, cylinder 61, mounting seat 62, profile guide rail 63, sliding blade holder 64, cutting power transmission system 65, locking and positioning mechanism 7, pressing assembly 71, pressing cylinder 711, pressing beam plate 712 the clasping assembly 72, the fixed clasping block 721, the movable clasping block 722, the first power cylinder 723, the second power cylinder 724, the stretching cladding mechanism 8, the hinged frame 81, the expansion gear 82, the stretching cylinder 83, the third power cylinder 84, the fourth power cylinder 85, the surface layer clamping member 86, the clamping cylinder 87, the lifting mechanism 9, the gear set 91, the bent arm 92, the sector 911, the pry bar 93, the lifting cylinder 94, the propulsion assembly 95, the seat 951, the propulsion cylinder 952, the stretching block 953, the connecting seat 954, the propulsion frame 955, the external plate 001, the guide rod 002, the internal plate 003, the fixed shaft 004, the limiting groove 005, the stop lever 006, reset torsion spring 007, half 229.

Detailed Description

The invention will be further described with reference to the embodiments shown in the drawings, all of which are illustrated in FIGS. 1-16;

example 1

Fig. 3 illustrates a combination multi-functional prasugrel exercise machine 100 of the present invention that provides a user with a selection of more exercise modes.

The exercise apparatus 100 includes:

1. A holder 110 which can be smoothly placed on the ground to support a user sitting or standing on the upper portion. The fixing frame 110 includes two parallel bottom beams 111, and for the overall stability, a reinforcing beam is (optionally) connected between the two parallel bottom beams 111;

2. a pole-climbing frame 120 fixedly connected to one end of the fixing frame 110 and extending upwards;

3. An improved stable chair 210 is slidably and lockably disposed at the other end of the mount 110. The improved stable pedaling chair 210 comprises two side plates 211 which are respectively slidable and lockable relative to two bottom beams 111, a chair surface 212 arranged at the upper ends of the two side plates 211, and the side plates 211 and the chair surface 212 together form a box-shaped frame structure. The improved stable chair 210 further comprises an extended telescopic chair 300 slidably and lockably hidden in or exposed to the box-like frame structure with respect to the sliding direction of the side plates 211, and elastic means 214 installed on a pair of separate pedals 213 constituting the box-like frame structure and providing tension to the pedals 213, and a vertical handrail 215 installed on each of the two side plates 211.

The expanding and contracting chair 300 is entirely located above the pedals 213. The specific positioning and connection of the pedals 213 and the elastic means 214 is in accordance with the structure commonly used in the prior art, i.e. each pedal is fixed by being connected to the free distal end of one pivoting arm, the other end of which is rotatably connected to the box-like frame structure using a self-lubricating bearing hinge, for smooth operation and rotation of the arm. The resilient means 214 may be one or more resilient members, such as coil springs, each spring having one end connected to the pivot arm by a saddle or eye strap, eye bolt, or knob anchor.

When the expanding telescopic chair 300 slides to the side far away from the climbing pole frame 120, the pedal 213 is pressed to the unfolded horizontal state. At this time, the pedal 213 and the elastic means 214 are substantially covered by the expanding telescopic chair 300, which gives a simple and beautiful appearance to the human in terms of tactile feedback. This is typically the normal state when the pedaling exercise is not used, another advantage of which is that the user can combine different training modes by expanding the telescopic chair 300 and improving the lying barrel 220 or improving the stable chair 210. In addition, the expanding and telescoping chair 300 may also be removed and placed on a side near the pole frame 120 or slid directly to that side for use in combination with the improved bucket 220, except that the manner of removal may be to adjust the orientation of the expanding and telescoping chair 300.

4. A modified lying tub 220 is nested on the modified stable chair 210. The improved lying barrel 220 is shown in fig. 5 and comprises a skeleton 221 in the shape of a semi-cylinder cut along the axis of the cylinder, a flexible material 222 adhered to the arc surface of the skeleton 221, and an elastic surface layer 223 covering the flexible material 222 and fixed with the skeleton 221. The elastic surface layer 223 is not shown in fig. 5, and the elastic surface layer 223 may be leather or cloth having a certain elasticity. The improved lying barrel 220 further comprises a sealing plate 224 fixedly connected to the bottom surface of the framework, a first enclosing plate 225, a second enclosing plate 226, a third enclosing plate 227 and a fourth enclosing plate 228 serving as surface layers on the side surfaces of the framework, wherein the sealing plate 224 and each enclosing plate form a frame structure, the hollow shape and the size of the structure are consistent with the periphery of the chair surface 212 so as to be stable and firm when the sealing plate 224 and the enclosing plate are sleeved, and meanwhile, each enclosing plate also covers fixing pieces such as code nails connected with the elastic surface layer 223 and the framework 221, so that attractive effect is achieved.

Compared with the existing stable pedal chair and wood ladder barrel, the combined multifunctional prasugrel body-building equipment 100 has the following advantages:

1. the integrated design integrates the functions of the stable pedal chair and the wood ladder barrel, combines the functions of the stable pedal chair and the wood ladder barrel, and provides more training modes for users. This enhances the versatility and application range of the exercise apparatus, enabling a user to perform more comprehensive and versatile exercises.

2. The improved stable pedal chair design is that the extended telescopic chair 300 is added, so that the stable pedal chair can be concise and attractive when not used for pedal exercise, and different training modes can be combined. This enhances the practicality and aesthetics of the stable pedaling chair.

3. Flexibility the expanding telescopic chair 300 can be moved or taken out, can be combined with the improved lying barrel 220 or the improved stable pedal chair 210, and the improved lying barrel 220 can be sleeved on the improved stable pedal chair 210 and can also be taken down, and the two detachable combined modes provide more using possibilities and flexibility.

4. Stability the improved stability chair 210 increases overall stability due to the connection with the mount 110, making the device more stable and suitable for use by various people.

5. The improved lying tub design reduces the height of the improved lying tub 220 by nearly half compared to the original lying tub 024. The improvement not only saves materials and reduces the production cost, but also ensures that the body-building equipment is more reasonable in space occupation and is more practical for users or gymnasiums.

6. The combination of the stable pedal chair and the climbing rod frame provides more training modes. Through the combination of the climbing pole frame on the stable pedal chair with improved stability, the user can carry out more diversified training, thereby obtaining more comprehensive physical exercise.

In a word, the multifunctional prasugrel body-building equipment of improved version is optimized and improved to some extent than the existing equipment in aspects such as diversity, practicality, aesthetic property, stability and cost effectiveness, provides more comprehensive training mode, also has more efficiency and benefit of use and production.

Fig. 5 shows an improvement of the positioning device of the lying barrel in the prasugrel fitness equipment during the skin covering operation. In particular, the auxiliary assembly line for improving the skin covering processing of the lying barrel provides the assistance of various procedures such as feeding and discharging transmission, surface layer discharging, locking and positioning of the semi-finished lying barrel.

The auxiliary assembly line of skin covering processing includes:

1. The device frame 1 comprises four upright posts 11 which are used as corners and stand on the ground to be supported by the frame, wherein each upright post is provided with a far end 12 which extends upwards in an inclined manner, a middle beam 13 which is detachably connected with each far end, and the overall frame height is greater than the height of an ordinary person so as to facilitate the bending construction of the operator.

2. The base platform 2 is at least partially located in the range covered below the device frame body and has a certain height, and preferably the platform is a box-shaped frame structure with a space in the middle, the frame is used for mounting related action mechanisms, the middle space provides a movable space for the mechanisms, and the whole base platform is fixedly connected with the device frame body.

3. And the loading and unloading conveying assembly 3 is fixed on the ground by a supporting part, and the output end of the conveying part is close to or enters one end of the base platform.

4. The translation mechanism 4 is designed to carry a plurality of functional components. The automatic feeding and discharging device comprises two guide rails 41 which are fixed on a base platform 2 and are arranged in parallel along the conveying direction of an feeding and discharging conveying assembly 3, a mounting platform 43 which is in sliding fit with the two guide rails 41 through a plurality of sliding blocks 42, a translation power transmission system 44 for driving the mounting platform 43 to move along the guide rails 41, a translation power transmission system 44, a gear (not shown) meshed with the gear 45, a bevel gear group 46 coaxially arranged with the gear, a synchronizing shaft 47 connected with the two bevel gear groups 46, and a driving motor 48 which is fixed on the mounting platform 43 and is in driving connection with the synchronizing shaft 47, wherein when the translation mechanism works, the driving motor 48 starts to drive the two bevel gear groups 46 to synchronously act, and the two synchronously rotated gears are meshed with the gear 45 so as to push the mounting platform 43 to linearly move.

5. The surface layer discharging mechanism 5 is designed to replace manual surface layer laying. It comprises two opposite center opposed bearing brackets 51 and a discharge bracket 52 fixed on a mounting platform 43, a discharge roller 53 rotatably connected between the two bearing brackets 51, and a plurality of transition rollers 54 rotatably connected between the two discharge brackets 52, wherein at least one transition roller 54 is connected to a power motor 55. After the wound elastic surface layer 223 is sleeved into the discharging roller 52, the initial head of the elastic surface layer 223 passes through a plurality of transition rollers 54, and after the power motor 55 is started, the elastic surface layer 223 is wound or unwound through the transition rollers 54.

6. The surface layer cutting mechanism 6 is designed to replace manual surface layer cutting. It includes a cylinder 61 with a guide rod or a sliding table fixedly installed on two discharging frames 52, a mounting seat 62 at the end of the telescopic free end of the cylinder 61, a profile guide rail 63 fixedly installed between the two mounting seats 62, a sliding tool apron 64 installed on the profile guide rail 63, and a cutting power transmission system 65 driving the sliding tool apron 64 to move along the profile guide rail 63. The cutting power transmission system 65 may take a variety of prior art forms, such as a lead screw motor drive. The sliding tool holder 64 is provided with a blade, and when the sliding tool holder 64 works, the air cylinder 61 controls the distance between the profile guide rail 63 and the elastic surface layer 223, and after the blade enters a proper distance for cutting the elastic surface layer 223, the cutting power transmission system 65 is started, and the sliding tool holder 64 moves to enable the blade to cut the elastic surface layer 223.

7. The locking and positioning mechanism 7 is designed to lock the improved lying barrel to be covered so as to facilitate the covering operation. Referring to fig. 5, 9 and 11, it includes a pressing component 71 mounted on the middle beam 13, a clasping component 72 located under the middle beam 13, the clasping component 72 including a fixed clasping block 721 located directly under the middle beam 13, and a movable clasping block 722 located on each side of the fixed clasping block 721. The two movable holding blocks 722 are hinged with the frame of the base platform 2 at one side close to the fixed holding block 721, and further comprise a first power cylinder 723 and a second power cylinder 724 which respectively and independently push the movable holding blocks 722 to rotate. The hold-down assembly 71 includes a hold-down cylinder 711 and a hold-down beam plate 712 mounted at the telescoping free end of the cylinder. The concave cambered surfaces of the two movable holding blocks 722 and one fixed holding block 721 are preferably consistent with the radian of the lying barrel.

8. The stretching coating mechanism 8 is designed to carry out necessary flattening on the matched and cut elastic surface layer 223, replaces the action of manually fixing and tensioning the flattening at the same time, and improves the step of gradual tensioning originally into the step of tensioning and flattening at one time in advance, so that an operator only needs to pay attention to fixing work when fixing the surface layer. Referring to fig. 9, 11 and 12, it includes two hinged frames 81 coaxially hinged to one movable holding block 722 at both sides of the fixed holding block 721, a telescopic rail 82 at one end of each hinged frame 81 far away from the hinge, two stretching cylinders 83 fixedly installed below the hinged frames 81 and having telescopic members fixedly connected to the telescopic rails 82, a third power cylinder 84 and a fourth power cylinder 85 for driving the two hinged frames 81 to rotate respectively, a facing clamping member 86 hinged to one side of each telescopic rail 82 far away from the fixed holding block 721, and a clamping cylinder 87 having a telescopic rod hinged to the facing clamping member 86 and fixed to the telescopic free end of the stretching cylinder 83. Preferably, a guiding mechanism is arranged between the hinged frame 81 and the telescopic rail 82, and the guiding mechanism can be a fit of a guide rod and a hole, or can be other forms, such as a rail.

9. The lifting mechanism 9 is designed to be matched with the translation mechanism 4, so that the improved lying barrel to be covered is extracted from the feeding and discharging conveying assembly 3 and is sent to the locking and positioning mechanism 7 for locking and positioning and covering. After completion, it is transported back to the loading and unloading conveyor assembly 3. Thus, the device can replace manual conveying or other mechanism intervention conveying.

The lifting mechanism 9 comprises gear sets 91 fixedly mounted outside each of the discharge frames 52. One end of the bent arm 92 is fixedly connected with one gear, the other gear is provided with a sector gear 911 of the extension arm, and two end parts of the bent arm are respectively fixedly connected with extension arms of the two sector gears 911. The base body is fixed on the mounting platform 43, and the telescopic free end thereof is rotatably sleeved on a lifting cylinder 94 on the pry bar 93 through a support. The other end of the arms 92 is free and a propulsion assembly 95 is provided on the free end of both arms 92. The propulsion assembly 95 includes a base 951, a propulsion cylinder 952 mounted in the base 951, and a protrusion 953 fixedly attached to the free end of the telescoping rod of the propulsion cylinder 952.

Fig. 5 shows a semi-finished product 229 of the modified lying barrel placed in the loading and unloading conveyor assembly 3. In the structure of the semi-finished product 229, as can be seen in fig. 4, both side walls of the skeleton 221 have waist-shaped holes. The waist-shaped hole is convenient for taking the lying barrel by hand, and the shape of the extending block 953 is matched with the waist-shaped hole so as to eliminate shaking as much as possible when lifting. In order to accommodate the waist-shaped holes of different specifications or to cope with the shape change of the waist-shaped holes, the protruding block 953 is further made into a detachable module. Specifically, a connection seat 954 may be fixedly connected to the free end of the telescopic rod of the pushing cylinder 952, and then the extending block 953 is detachably connected to the connection seat 954, such as a bolt connection.

In addition, the lifting mechanism 9 adopts a lever type prying lifting structure, and has the characteristics of short stroke and high lifting efficiency. But this structure tilts the center of gravity of the object during lifting due to the pivoting of the curved arm 92. Although it can also complete lifting and lowering, the lowered landing point will lose stability, especially when the object is placed on a cambered surface. Accordingly, it is necessary to further optimize propulsion assembly 95 so that semi-finished product 229 is in a center of gravity balanced condition throughout the process of picking up, lifting, and finally lowering.

With reference to fig. 15 and 16, propulsion assembly 95 may be configured to:

1. The connecting seat 954 is rotatable relative to the axis of the telescopic rod body of the propelling cylinder 952;

2. A pushing frame 955 is added, and the frame comprises an external connection plate 001 connected with the free end of a telescopic rod body of a pushing cylinder 952, a guide rod 002 with one end fixedly connected with the external connection plate 001 and integrally and tightly sliding on a seat 951, and an internal connection plate 003 fixedly connected with the other end of the guide rod 002. After installation, the whole internal connecting plate 003 of the pushing frame 955 is positioned inside the base 951, and the external connecting plate 001 is positioned outside the base 951;

3. the inner connecting plate 003 is fixedly provided with a fixed shaft 004 at one side far away from the outer connecting plate 001, and the connecting seat 954 is closely rotatably sleeved at the free end of the fixed shaft 004. And, the bottom surface of connecting seat 954 towards the side of inscription board 003 is equipped with spacing groove 005, preferably curved spacing groove. A stop lever 006 entering a limit groove 005 is arranged in the fixed shaft 004, and the rotatable range of the connecting seat 954 is the movable range between the stop lever 006 and the limit groove 005;

4. a reset torsion spring 007 is provided between the bottom surface of the connecting seat 954 facing the side of the inner connecting plate 003 and the inner connecting plate 003, one end of the reset torsion spring 007 is clamped or inserted on the inner connecting plate 003, and the other end is clamped or inserted on the connecting seat 954.

The operation and principle of the propulsion assembly 95 is that, first, the reset torsion spring 007 is preset to be an extension block 953 mounted on the connection seat 954 when no load is applied, and is limited to a uniform initial position by torsion of the torsion spring and cooperation of the limit groove and the lever. This facilitates accurate entry of the reach-in block 953 into the target each time it is grasped. Second, the distance of the attachment seat 954 relative to the inner plate 003 is fixed after the attachment position is changed, which facilitates the arrangement of the return torsion spring 007.

Fig. 8 and 9 show the lifting of the semi-finished product 229. When the semi-finished product 229 is lifted, the semi-finished product 229 is turned by the bending arm, the center of gravity changes, and a torsion force is generated. This torsion force opposes the torsion force of the return torsion spring 007, and the torsion force of the return torsion spring 007 is much smaller than the torsion force generated by the change in the center of gravity. Thus, the semi-finished product 229 can always be in a stable center of gravity state.

The operation method of the auxiliary assembly line for the skin covering processing is as follows:

1. the two movable holding blocks 722 and the two hinged frames 81 are controlled to be in a flattened state through corresponding power sources in advance, and the surface layer clamping pieces 86 are controlled to be in an opened state through corresponding power sources;

2. the translation mechanism 4 moves to drive the surface layer discharging mechanism 5 to come to the telescopic rail 82 at the far end, the power motor 55 starts discharging, the initial head of the elastic surface layer 223 is lowered into the clamping area of the surface layer clamping piece 86, the power motor 55 stops, the clamping cylinder 87 starts, and the surface layer clamping piece 86 clamps the initial head of the elastic surface layer 223;

3. The translation mechanism 4 moves to the telescopic gear 82 at the other side, meanwhile, the power motor 55 starts discharging again, the elastic surface layer 223 lays the surface layer along the travelling route, referring to fig. 11 and 10, fig. 11 is started, fig. 10 is a state that laying is completed, and the translation mechanism 4 moves until reaching the lower part of the telescopic gear 82 at the other side;

4. the surface layer cutting mechanism 6 is started to cut the elastic surface layer 223, and the surface layer cutting mechanism 6 is positioned above the surface layer laying for a certain distance, so that the material end automatically falls into the clamping range of the surface layer clamping piece 86 on the side after cutting, the clamping cylinder 87 is started, and the surface layer clamping piece 86 clamps the material end of the elastic surface layer 223;

5. two stretching cylinders 83 on two sides simultaneously start stretching outwards, and the elastic surface layer 223 to be covered is stretched to be flat;

6. the translation mechanism 4 moves to one side of the input semi-finished product 229, and the lifting mechanism 9 starts to convey the semi-finished product 229 into the locking and positioning mechanism 7;

7. the two hinged frames 81 revolve upwards around the semi-finished product 229 under the pushing of the corresponding power cylinders until completely wrapping the semi-finished product 229;

8. the lower pressing cylinder 711 is started, the lower pressing beam plate 712 presses the semi-finished product 229 from top to bottom, the two movable holding blocks 722 gradually press the semi-finished product 229 (refer to fig. 9) covered by the surface layer from two sides under the pushing of the corresponding power cylinders, at this time, the surface layer is covered by the flexible material 222 in a large-area and flat manner, and then the two surface layer clamping pieces 86 are loosened to reset the two hinged frames 81;

9. At this time, the operator connects the elastic surface layer 223 with the framework by adopting fixing members such as code nails, and after the completion, cuts off the redundant stub bars, finally loosens the pressing beam plate 712 and the movable holding block 722, and the translation mechanism 4 drives the lifting mechanism 9 to convey the semi-finished product 229 with the surface layer cladding completed to the upper and lower material conveying components 3 for output.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims (3)

1. A prasugrel exercise apparatus comprising:

a fixing frame (110) which can be stably placed on the ground to support a user sitting or standing on the upper part, wherein the fixing frame (110) comprises two bottom beams (111) which are arranged in parallel;

The improved stable foot rest chair (210) comprises two side plates (211) which are respectively slidable and locked relative to two bottom beams (111), a seat (212) arranged at the upper ends of the two side plates (211), the side plates (211) and the seat (212) jointly form a box-shaped frame structure, the improved stable foot rest chair (210) also comprises an expansion telescopic chair (300) which is slidably and locked relative to the sliding direction of the side plates (211) and is hidden in or exposed out of the box-shaped frame structure, and an elastic device (214) which is arranged on the box-shaped frame structure and is used for providing tension for a pair of separated pedals (213) and the pedals (213);

The expansion telescopic chair (300) is integrally arranged above the pedal (213), when the expansion telescopic chair (300) slides to the side far away from the climbing rod frame (120), the pedal (213) is pressed to be in an unfolded horizontal state, at the moment, the pedal (213) and the elastic device (214) are basically covered by the expansion telescopic chair (300), so that the user can give a concise and attractive appearance in tactile feedback, and meanwhile, the user can combine different training modes through the expansion telescopic chair (300) and the improved stable pedal chair (210).

2. Pra-lift exercise apparatus according to claim 1, characterized in that the elastic means (214) are one or more elastic members.

3. The prasux exercise apparatus according to claim 1, wherein the improved stable chair (210) is provided with an improved lying barrel (220) in a sleeved mode, the improved lying barrel (220) comprises a semi-cylindrical framework (221) cut along the axis of the cylinder, a flexible material (222) adhered to the cambered surface of the framework (221), an elastic surface layer (223) wrapping the flexible material (222) and fixed with the framework (221), a sealing plate (224) fixedly connected to the bottom surface of the framework, a first surrounding plate (225), a second surrounding plate (226), a third surrounding plate (227) and a fourth surrounding plate (228) serving as surface layers on the side surface of the framework, and the sealing plate (224) and the surrounding plates form a frame structure, and the shape size of the inner space of the structure is consistent with the shape size of the periphery of the chair surface (212).