TWM604390U - Dryer with linkage shear arm sealing device - Google Patents

Abstract

A sealing device for a linkage shear arm of a dryer, comprising a push-in accommodating space on the machine table, a vapor collection airtight upper seat with a sealing rubber strip on the bottom surface, and a barrel; a rotary handle is mainly provided on a linkage shear arm for linkage The rod is pivotally connected to one end of the connecting rod, the rotating handle is pivotally connected to the machine table, the two-by-four link structure is pivotally connected to the connecting rod, the top of each four-bar structure is pivoted to the machine table, and the bottom end is limited to the upper and lower guide grooves and the pivot The upper seat is airtight for vapor collection, the middle section of the connecting rod must be connected with a compression spring structure. The rotating handle is pivotally connected to the connecting rod and is limited to an upward arc groove. According to this, the rotating handle is pressed down to synchronize the four sets of four-links. The structure is synchronized with the lower pressure vapor collection and air-tight upper seat so that the sealing strip is pressed against the top surface of the barrel, achieving the effect of completely sealing the hot gas from leaking, and the structure is simple, cost-saving, not easy to damage, and relatively easy to maintain.

Description

Dryer linkage shear arm sealing device

This creation provides a technical field of dryers, in particular, it provides a drying machine linkage shear arm sealing device, in which the rotary handle of the linkage shear arm is pressed down, and the steam can be collected simultaneously on both sides of the air-tight upper seat. The four-link structure of the group is synchronized to press down the vapor to collect the air-tight upper seat, so that the sealing strip is pressed against the top surface of the barrel, achieving the effect of completely sealing the hot gas and not leaking, and the structure is simple, cost-saving, and not easy to be damaged. Relatively easy ones.

According to the current market, there are roughly two types of dryers for drying the objects to be dried. They are used in places with a large amount of objects to be dried and places with a small amount of objects to be dried. If a large amount of objects need to be dried, , The industry generally uses conveyor belts for drying, because it can continuously and uninterruptedly supply the objects to be dried, and continue uninterrupted conveying and drying, and then continuously uninterrupted delivery of the finished materials, so basically The continuous dryer has many structural components and complex structure, so the related production and maintenance costs are relatively high; due to the high cost of the machine and the related expenses, this type of dryer is not suitable for a small amount of objects to be dried of place.

In order to cope with the drying of a relatively small amount of objects to be dried, another type of dryer is derived, which is generally referred to as a batch dryer in the industry. It may take several hours to dry at a time. Therefore, as long as the relevant specifications are set, there is no difference between them. Special care is required, and since the material to be dried is slowly dried in a static state, the material to be dried will not get stuck during the drying process! The situation that causes mechanical failure will not occur, so in addition to lower equipment cost, the dryer is also one of its advantages.

However, its prior art is suitable for batch dryers with a small amount of drying. Please refer to Application No. 105220115 "Material Drying Device". The relationship between the air duct and the drying box is mainly compressed and sealed by air cylinders. Install a pneumatic cylinder around each of the four cylinders. Because the pneumatic cylinders are installed separately, the equipment cost is higher and the installation takes up more space. On the other hand, if the pressure of the four pneumatic cylinders is inconsistent, it may also cause airtightness. The effect is not good. Moreover, in order to match the air pressure source required by the air cylinder, additional equipment has to be added to increase the cost. Obviously, there are quite a lot of problems, and there is room for improvement.

Therefore, how to develop an innovative structure with more ideal and practicality in response to the problems of the above-mentioned conventional structure is what consumers are eagerly awaiting, and it is also the goal and direction for the relevant industry to strive for research and breakthrough.

In view of this, the creator has many years of experience in manufacturing, development and design of related products, and after detailed design and careful evaluation for the above goals, he finally has a practical creation.

The main purpose of this creation is to provide a dryer linkage shear arm sealing device, in which the rotary handle of the linkage shear arm is pressed down, which can simultaneously link the vapor collection and air-tight four groups of four-bar structure on both sides of the upper seat to simultaneously press down The vapor collection airtight upper seat makes the sealing rubber strip tight against the top surface of the barrel, achieving the effect of completely sealing the hot gas and not leaking, and the structure is simple, the cost is not easy to be damaged, and the maintenance is relatively easy.

To achieve the above purpose, this creation provides a dryer linkage shear arm sealing device, which includes a push-in accommodating space on one side of the drier, and a vapor-collecting air-tight upper seat above the push-in accommodating space, and the bottom surface of the vapor-collecting air-tight upper seat The ring is provided with a sealing rubber strip, and a barrel is provided with a top surface; it is mainly provided with a linkage shear arm, including a rotating handle which is pivotally connected to the machine table by a third pivot point, and four groups of four-link structures are pivotally connected by the first The point is pivotally connected to the machine table, and the second pivot point is pivotally connected to the vapor collection airtight upper seat. The second pivot point is also limited by the upper and lower guide grooves on the machine table so that it can only move up and down. The rotating handle is connected by the fourth pivot The point is pivotally connected to one end of a linkage rod, and the other end of the linkage rod is pivotally connected to one end of the connecting rod. Both ends of the connecting rod are pivotally connected to the fifth pivot point of the two-by-four link structure. The fourth pivot point is limited to an upward arc The end points of the rotating handle are formed at the two ends of the upward arc groove. The middle section of the connecting rod must be connected with a compression spring structure. According to this, the rotating handle is pressed down, and the four groups of four-bar linkage structure are simultaneously linked to press down the vapor collection The air-tight upper seat makes the sealing strip tightly pressed against the top surface of the barrel, achieving the effect of completely sealing the hot air from leaking, and the structure is simple, cost-saving, not easy to damage, and maintenance is also relevant For the easy ones.

Regarding the techniques, methods and effects used in this creation, I will give a preferred embodiment and detailed descriptions in conjunction with the drawings. I believe that the above-mentioned purpose, structure and features of this creation should be understood in depth and concretely. .

10: Machine

12: Upper and lower guide grooves

13: Import the pulley

14: Raising arc groove

15: position detector

20: Vapor collection airtight upper seat

21: Sealing tape

30: Push into the accommodation space

31: Rail

311: Positioning missing slot

40: Barrel

401: Around the top

42: pulley

50: Linkage shear arm

51: Rotating handle

511: fourth pivot point

512: Slide

513: Slide

52: Third pivot point

53: Four-link structure

531: first pivot

532: second pivot point

54: Linkage lever

55: connecting rod

56: Fifth pivot point

57: Compression spring structure

The first figure is a three-dimensional schematic diagram of an embodiment of this creation.

The second figure is a partial three-dimensional schematic diagram of the dryer according to one embodiment of this creation.

The third figure is a three-dimensional schematic diagram of a top view of the vapor collection airtight upper seat of one embodiment of this creation.

The fourth figure is a partial perspective view of the dryer according to an embodiment of the present creation.

The fifth figure is a three-dimensional schematic diagram of the linked shear arm of one embodiment of this creation.

The sixth figure is a schematic plan view of the linked shear arm of an embodiment of this creation.

The seventh figure is a three-dimensional schematic diagram of the barrel of one embodiment of this creation.

The eighth figure is a schematic plan view of the linked shear arm before the action of one embodiment of this creation.

The ninth figure is a schematic plan view of the linked shear arm after the action of one embodiment of this creation.

The tenth figure is a partial perspective view of an embodiment of the present creation in the upward direction.

This creation is a designer who provides a sealing device for the linked shear arm of the dryer.

In order to enable your reviewer to have a further understanding and understanding of the purpose, features and effects of this creation, the implementation methods and diagrams are detailed as follows:

Refer to the first to the ninth figure, this creation provides a drying machine linkage shear arm sealing device, which contains:

1 machine table 10 of the dryer;

A vapor collection airtight upper seat 20, the bottom surface of the aforementioned vapor collection airtight upper seat 20 is provided with a sealing rubber strip 21;

A push-in accommodating space 30, the push-in accommodating space 30 is provided under the front side of the machine 10, and the vapor collection airtight upper seat 20 is provided above the push-in accommodating space 30;

A barrel 40, the barrel 40 is pushed into the accommodating space 30; and

A linked shear arm 50 includes a rotating handle 51 pivotally connected to the aforementioned machine table 10 with a third pivot point 52, and four groups of four-link structures 53 are pivotally connected to the aforementioned machine table 10 with a first pivot point 531 , A second pivot point 532 is pivotally connected to the vapor collection airtight upper seat 20, and the second pivot point 532 is a vertical guide groove 12 on the machine table 10 that is restricted to move up and down, and the rotation handle 51 is pivotally connected to one end of a connecting rod 54 with a fourth pivot point 511, the other end of the aforementioned connecting rod 54 is pivotally connected to one end of a connecting rod 55, the aforementioned connecting rod 55 The two ends are respectively pivotally connected to one of the fifth pivot points 56 of the aforementioned four-link structure 53. The aforementioned fourth pivot point 511 is limited to an upward arc groove 14 of the aforementioned machine table 10 and is connected to the aforementioned upward arc groove 14 The two end points form the end points of the aforementioned rotary handle 51. The middle section of the aforementioned connecting rod 55 must be connected to a compression spring structure 57. According to this, as long as the aforementioned rotary handle 51 is pressed down, all the aforementioned four-bar linkage structures 53 can be simultaneously connected. Press down to make the sealing strip 21 of the vapor-collecting air-tight upper seat 20 completely seal to the circumference 401 of the top surface of the barrel 40, and cooperate with the compression spring structure 57 and the upward arc groove 14 to form the rotary handle The positioning of the 51 rotation to the end point can achieve the effect of completely sealing the hot air from leaking, and the structure is simple, the cost is saved, it is not easy to be damaged, and the maintenance is relatively easy.

In the drying machine linked shear arm sealing device, a position detector 15 is provided on the lower side of the upper and lower guide grooves 12, and the position detector 15 is required to detect whether the second pivot point 532 reaches the dense The proper positioning is used as a necessary condition for the aforementioned machine 10 to start drying.

In the drying machine linkage shear arm sealing device, the rotary handle 51 is provided with a sliding rail 512 and a sliding seat 513 so that the rotary handle 51 can be rotated when in use or retractable when not in use.

In the drying machine linkage shear arm sealing device, wherein the bottom surface of the aforementioned barrel 40 is provided with a pulley 42.

The drying machine linkage shear arm sealing device, wherein the machine 10 is provided with a plurality of lead-in pulleys on both sides of the push-in accommodating space 30 13. A guide rail 31 is provided under the aforementioned push-in accommodation space 30.

Referring to the first to ninth figures, this creation provides a dryer linkage shear arm sealing device, the object to be dried is placed in the barrel 40, and the barrel 40 is pushed into the accommodating space 30 of the machine 10 At this time, the pushing process is guided by the guide pulley 13 and the guide rail 31 to smoothly enter the pushing-in accommodating space 30. At this time, one action of pulling the rotating handle 51 downward to rotate, it is necessary to drive the four groups of the shear arm 50 The four-bar linkage structure 53 moves synchronously to drive the vapor collection airtight upper base 20 to descend until the sealing strip 21 is sealed on the plane around the top surface 401 of the barrel 40, and the fixing and sealing action of the barrel 40 is completed. The material to be dried in the barrel 40 can be fully heated and dried, and water vapor is generated upward. In general, the material to be dried in the barrel 40 needs a drying time of 20 hours, and it is free of personnel.

Referring to the tenth figure, the guide rail 31 of the machine table 10 is provided with a positioning notch 311. When the pulley 42 of the barrel 40 is pushed on the guide rail 31 to advance to positioning, the pulley 42 falls into the positioning notch 311 to be positioned, forming a moving end point Target effectors.

It can be seen from the above that the dryer linkage shear arm sealing device of this creation is indeed the first in the industry and meets the novelty requirements of the new patent, and its comprehensive and innovative design meets the progressive requirements of the new patent. The rotary handle of the interlocking shear arm can be pressed down to move the steam collection air-tight upper seat at the same time. The four groups of four-link structure on both sides of the steam collection air-tight upper seat synchronously press down the steam collection air-tight upper seat, so that the sealing strip is pressed against the top of the barrel to achieve complete Sealed hot air does not leak The effect is simple, cost-saving and not easy to be damaged, and maintenance is relatively easy, which is in line with better industrial utilization.

The foregoing is a specific description of the technical features of this creation based on the preferred embodiment of this creation; however, those familiar with this technology can make changes and modifications to this creation without departing from the spirit and principles of this creation. Such changes and modifications shall be covered in the scope defined by the scope of the following patent applications.

To sum up, this creation is to provide a dryer linkage shear arm sealing device, which has indeed achieved all the purposes of this creation, and the spatial pattern of its combined structure has not been seen in similar products, nor has it been disclosed before the application. In accordance with the provisions of the Patent Law, Yan filed an application in accordance with the law.

10: Machine

40: Barrel

50: Linkage shear arm

51: Rotating handle

Claims (6)

A continuous shear arm sealing device of a dryer, comprising: A machine; a vapor collection airtight upper seat, the bottom surface of the vapor collection airtight upper seat is provided with a sealing rubber strip; a push-in accommodating space, the aforementioned push-in accommodating space is set below the front side of the machine, the vapor collection gas The dense upper seat is arranged above the aforementioned push-in accommodation space; A barrel, the barrel is pushed into the accommodating space; and A linked shear arm includes a rotating handle pivotally connected to the aforementioned machine platform with a third pivot point, four groups of four-link structures are pivotally connected to the aforementioned machine platform with a first pivot point, and a second pivot point The point is pivotally connected to the vapor collection and air-tight upper seat, the second pivot point is a vertical guide slot on the machine platform that can only move up and down, and the rotary handle is pivoted to a linkage rod with a fourth pivot point At one end, the other end of the connecting rod is pivotally connected to one end of a connecting rod. The two ends of the connecting rod are respectively pivotally connected to one of the fifth pivot points of the four-link structure. The fourth pivot point is limited to the dryer. An upward arc groove is formed at the two ends of the upward arc groove, and the action end point of the rotating handle is formed at the two ends of the upward arc groove. The middle section of the connecting rod must be connected with a compression spring structure. As described in the first item of the scope of patent application, the dryer linkage shear arm sealing device, wherein a position detector is provided on the lower side of the upper and lower guide grooves, and the position detector can detect the second pivot point Whether it reaches the close position is a necessary condition for the dryer to start drying. As described in item 1 of the scope of patent application, the dryer linkage shear arm is dense The sealing device, wherein the rotary handle is provided with a sliding rail and a sliding seat, so that the rotary handle can be rotated when in use or retractable when not in use. As described in the first item of the scope of patent application, the drying machine linkage shear arm sealing device, wherein the bottom surface of the aforementioned barrel must be provided with a pulley. As described in item 4 of the scope of patent application, the dryer linkage shear arm sealing device, wherein the dryer is provided with plural guide pulleys on both sides of the pushing-in accommodating space, and guide rails are provided under the pushing-in accommodating space . As described in the fifth item of the scope of patent application, the drying machine linkage shear arm sealing device, wherein the guide rail of the machine platform is provided with several positioning notches, and the drum pulley is pushed on the guide rail to advance to the positioning, and the pulley falls into the aforementioned The positioning of the lack of positioning, forming the positioning effect of the moving end.

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