CN115339703A - Yuba automatic weighing and packaging equipment - Google Patents

Abstract

The invention discloses automatic bean curd stick weighing and packaging equipment which comprises a conveying assembly, wherein the conveying assembly is sequentially connected with a box falling assembly, a material placing assembly and a vibration shaking assembly; the discharging assembly comprises a combined scale and a grabbing and placing assembly, the combined scale can sequentially convey multiple dried beancurd sticks with the same weight to the grabbing and placing assembly, and the grabbing and placing assembly can place each dried beancurd stick in the packaging box one by one; the vibration shaking assembly can shake the packaging box filled with the dried beancurd sticks on the conveying assembly so as to enable the dried beancurd sticks in the packaging box to be placed uniformly and smoothly, and the uniformly shaken packaging box containing the dried beancurd sticks is conveyed to a packaging machine through the conveying assembly so as to finish the packaging of the dried beancurd sticks. The invention has the advantages of ingenious structural design and high automation degree, greatly reduces the labor intensity of workers and improves the attractiveness of products.

Description

Yuba automatic weighing and packaging equipment

technical field

The invention relates to the field of yuba packaging, in particular to an automatic weighing and packaging equipment for yuba.

Background technique

Yuba, also known as bean curd skin, is a very popular traditional food and a common food raw material. It has a strong bean flavor and a unique taste that other soy products do not have. Bean curd sticks are yellow and white in color, shiny and bright, rich in protein and various nutrients.

The existing bean curd stick packaging generally adopts manual weighing of bean curd sticks, then is packed in a packing box, and then plastic-sealed, and manual packing is adopted, which has low production efficiency, high labor intensity and high packing cost.

Contents of the invention

The invention provides an automatic weighing and packaging equipment for bean curd sticks, which has the effects of low production cost and high packaging efficiency. The specific technical scheme is as follows:

An automatic weighing and packaging equipment for bean curd sticks, which includes a transmission component, which is connected with a box drop component, a material discharge component, and a vibrating and shaking component in sequence. The box drop component can place the packaging boxes on the transmission component one by one, and the transmission component It can drive the packaging box to move; the unloading component includes a combination scale and a pick-and-place component. The combination scale can transport multiple portions of bean curd sticks of the same weight to the pick-and-place component one by one. In the box; the vibrating and shaking component can shake the packaging box containing bean curd sticks on the conveying component, so that the bean curd sticks in the packaging box can be placed evenly and evenly. Complete the packaging of bean curd sticks.

Further, the box dropping component includes a box placement rack, and a stack of boxes composed of stacked boxes can be placed on the box rack. A suction cup is provided under the box rack, and the suction cup can pick up a box at a time and place it on the conveyor. on the component.

Further, the conveying assembly is provided with a conveying groove, and a box-dropping cylinder accommodation chamber is arranged in the conveying groove, and a box-dropping cylinder is fixedly arranged in the chamber of the box-dropping cylinder, and the box-dropping cylinder is connected with the suction cup to provide power for the suction cup.

Further, the packing box placement frame includes a limit rod, which conflicts with the surroundings of the packing box stack, and the bottom end of the limit rod is provided with a limit rib, which conflicts with the lowermost packing box, so that the suction cup Only one box can be grabbed at a time.

Further, the conveying component is provided with a conveying groove, and slideways are arranged on both sides of the conveying groove, and a plurality of groups of driving columns are arranged in the slideways, and the driving columns can move relative to the slideway to push the packing box to move.

Further, the driving column is connected with the chain, the chain is connected with the sprocket, and the sprocket is connected with the motor to drive the sprocket to rotate.

Further, the discharging component includes a discharging frame body, the combined scale is fixed on the discharging frame body, the discharge port of the combined scale is arranged above the grabbing and placing component, and the grabbing and placing component includes a multi-axis manipulator, a multi-axis manipulator and a placement cup Connected, the bean curd sticks dropped from the discharge port of the combination scale can enter the placement cup, and the multi-axis manipulator can put the bean curd sticks in the placement cup into the packaging box.

Further, the discharge port of the combination scale is connected with the feed port of the swing bucket, and the swing bucket is connected with the swing cylinder; two drop hoppers are arranged below the discharge port of the swing bucket, and the swing bucket can transport bean curd sticks into the two drop hoppers respectively. ; The multi-axis manipulator is connected with two placing cups, and the two placing cups are arranged under the two dropping hoppers, and the bean curd sticks in the two dropping hoppers can fall into the two placing cups.

Further, the vibrating shaker assembly includes a vibrating motor, the output shaft of the vibrating motor is connected with the shaking plate, and there are two shaking plates, which are respectively arranged on both sides of the packaging box, and the two shaking plates are in interference fit with the packaging box to drive the packaging box shake.

Further, a guide portion is provided at the top corner of the packaging box, so that the packaging box can enter between the two shaking plates.

The present invention has ingenious structural design and high degree of automation. The box-dropping component is used to automatically place the packaging box, and the placement speed is fast; the manipulator is used to automatically pick up the bean curd sticks and place them in the packaging box, which greatly reduces the labor intensity of workers. The bean curd sticks in the packaging box are arranged to improve the aesthetics of the product.

The above description is only an overview of the technical solution of the present invention. In order to better understand the technical means of the present invention, it can be implemented according to the contents of the description, and in order to make the above and other purposes, features and advantages of the present invention more obvious and understandable , the specific embodiments of the present invention are enumerated below.

Description of drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiment. The drawings are only for the purpose of illustrating a preferred embodiment and are not to be considered as limiting the invention. Also throughout the drawings, the same reference numerals are used to designate the same components. In the attached picture:

Fig. 1 is the perspective view of automatic weighing and packaging equipment for bean curd sticks of the present invention;

Fig. 2 is the three-dimensional view 1 of the falling box assembly of the bean curd stick automatic weighing packaging equipment of the present invention;

Fig. 3 is the perspective view 2 of the drop box assembly of the bean curd stick automatic weighing packaging equipment of the present invention;

Fig. 4 is the cross-sectional view of the drop box assembly of the bean curd stick automatic weighing packaging equipment of the present invention;

Fig. 5 is the schematic diagram that the driving column of the bean curd stick automatic weighing packaging equipment of the present invention is connected with the chain;

Fig. 6 is the schematic diagram that the loam cake of bean curd sticks automatic weighing packaging equipment of the present invention is opened;

Fig. 7 is the schematic diagram that the side cover of bean curd stick automatic weighing packaging equipment of the present invention is opened;

Fig. 8 is the perspective view 1 of the vibrating and shaking assembly of the bean curd stick automatic weighing and packaging equipment of the present invention;

Fig. 9 is a perspective view 2 of the vibrating and shaking assembly of the bean curd stick automatic weighing and packaging equipment of the present invention.

Detailed ways

In order to better understand the purpose, function and specific design of the present invention, the bean curd stick automatic weighing and packaging equipment of the present invention will be further described in detail below in conjunction with the accompanying drawings.

As shown in Figures 1-9, the bean curd stick automatic weighing and packaging equipment of the present invention includes a transmission assembly 1, and the transmission assembly 1 is connected to the box dropping assembly 2, the discharging assembly 3, and the vibration shaking assembly 4 in sequence, and the box dropping assembly 2 The packaging boxes 5 can be placed one by one on the conveying assembly 1, and the conveying assembly 1 can drive the packaging boxes 5 to move; the discharging assembly 3 includes a combined scale 31 and a grabbing and placing component 32, and the combined scale 31 can sequentially place multiple portions of bean curd sticks of the same weight Delivered to the grabbing and placing component 32, the grabbing and placing component 32 can place every portion of dried bean curd sticks in the packing box 5 one by one; The bean curd sticks in the packaging box 5 are evenly placed, and the shaken bean curd stick packaging box 5 is sent to the packaging machine through the conveying unit 1 to complete the packaging of the bean curd sticks.

Specifically, the conveying assembly 1 is provided with a conveying groove 11, and both sides of the conveying groove 11 are provided with slideways 12, and a plurality of sets of drive columns 13 are arranged in the slideways 12, and the drive cylinders 13 can move relative to the slideway 12 to push Box 5 moves. The drive column 13 is connected to the chain, the chain is connected to the sprocket, and the sprocket is connected to the motor to drive the sprocket to rotate. The chain and the sprocket in this embodiment are two groups, and the two groups of chains are respectively arranged in a ring under the two slideways 12. .

The driving column 13 includes a driving part 131, a connecting part 132 and a sliding part 133. The connecting part 132 is hinged to the chain. The driving part 131 is arranged above the connecting part 132. The driving part 131 is a column extending upwards. The driving part 131 can be connected with the packaging The box 5 interferes to drive the packing box 5 to move. Connecting part 132 extends to the opposite direction that chain moves to form sliding part 133, and sliding part 133 is provided with sliding shaft 134, and the bottom of upper side chain is provided with support rail 135, and the sliding shaft 134 of sliding part 133 can be on the supporting rail 135. sliding to increase the stability of the driving part 131 when moving. The sliding part 133 can also play a supporting role, preventing the driving part 131 from tilting backward due to the overweight of the packaging box 5 .

The sliding shaft 134 is made of stainless steel, which has a smooth surface and good wear resistance, and is very suitable for the use environment of the present invention.

The drop box assembly 2 includes a packaging box placement rack 21, and a stack of packaging boxes composed of a plurality of packaging boxes 5 can be placed on the packaging box 5 shelf. A suction cup 22 is arranged below the packaging box 5 shelf, and the suction cup 22 can suck one package at a time. The box 5 is placed on the transfer assembly 1. Preferably, there are two suction cups 22 to increase the reliability of suction.

A box-dropping cylinder chamber 14 is provided in the transfer groove 11, and a box-dropping cylinder is fixedly arranged in the box-dropping cylinder chamber 14, and the box-dropping cylinder is connected with the suction cup 22 to provide power for the suction cup 22.

The packing box placement frame 21 comprises a limit rod 23, which conflicts with the surroundings of the packing box stack, and the bottom end of the limit rod 23 is provided with a limit rib 231, which conflicts with the lowermost packing box 5 , so that the suction cup 22 can only grab one packing box 5 at a time.

As shown in Figure 1, the discharge assembly 3 includes a discharge frame body 33, the combination scale 31 is fixed on the discharge frame body 33, and the discharge port of the combination scale 31 is arranged above the grasping and placing component 32, and the combination scale 31 can be selected The combination scale 31 sold on the market gets final product. The grasping and placing assembly 32 includes a multi-axis manipulator 321, the multi-axis manipulator 321 is connected with the placement cup 34, the bean curd sticks dropped from the discharge port of the combination scale 31 can enter the placement cup 34, and the multi-axis manipulator 321 can place the bean curd sticks in the placement cup 34. Bean curd sticks are put into packing box 5.

Specifically, the discharge port of the combination balance 31 is connected with the feed port of the swing bucket 35, and the swing bucket 35 is connected with the swing cylinder 36; Convey dried bean curd sticks in two hoppers 37 respectively; The expansion and contraction of axle can make swinging bucket 35 rotate with respect to the discharge port of combination scale 31, so that swinging bucket 35 can transport bean curd sticks in two falling hoppers 37 respectively.

Correspondingly, the multi-axis manipulator 321 is connected with two placing cups 34, and the two placing cups 34 are arranged below the two dropping hoppers 37, and the bean curd sticks in the two dropping hoppers 37 can drop into the two placing cups 34. The placement cup 34 of the present embodiment includes an openable or closable upper cover 341 and a side cover 342. When the placement cup 34 is vertically below the hopper 37 and is ready to receive bean curd sticks, the upper cover 341 of the placement cup 34 is opened, and the bean curd sticks can fall to place in the cup 34; when the bean curd sticks are housed in the place cup 34, the upper cover 341 is closed, and the multi-axis manipulator 321 moves the place cup 34 to the top of the packing box 5 and places it horizontally, and then opens the side cover 342 to place the bean curd sticks in the place cup 34. Bean curd sticks are placed in packing box 5.

The upper cover 341 of the placing cup 34 is hinged with the placing cup 34. The upper cover 341 is provided with a hinge and an upper cover driving arm. The hinge is hinged with the outer wall of the upper mouth of the placing cup 34. The upper cover driving arm is connected to the hinge. And it extends away from the upper cover 341. The end of the upper cover driving arm is connected with the upper cover driving cylinder 343, and the upper cover driving cylinder 343 can drive the upper cover 341 to open or close through telescopic.

The bottom of placing cup 34 is provided with side cover driving device 344, and side cover 342 comprises cup body part 3421 and side cover driving arm 3422, and the lower end of cup body part 3421 extends downwards to form side cover driving arm 3422, and side cover driving device 344 The output shaft of the side cover driving arm 3422 is connected to drive the side cover driving arm 3422 to move, thereby realizing the opening and closing of the side cover 342. The side cover driving device 344 of this embodiment is a motor or a rotary cylinder.

The side wall of the placing cup 34 of the present embodiment is provided with a fixed pillar 345, and the fixed pillar 345 is connected with the placing cup mounting plate 346, and the placing cup mounting plate 346 is fixedly provided with the output end of the multi-axis manipulator 321, so as to realize placing the cup 34 and multiple Axis manipulator 321 connection.

Vibration shake assembly 4 comprises vibrating motor 41, and the output shaft of vibrating motor 41 links to each other with shaking plate 42, and shaking plate 42 is two, is arranged on the both sides of packing box 5 respectively, two shaking plates 42 and packing box 5 interference Cooperate to drive the packaging box 5 to shake.

Specifically, the vibrating and shaking assembly 4 also includes a power plate 43, the two ends of the power plate 43 are connected with two shaking plates 42, and the power plate 43 is provided with a power groove 431; One end is connected, and the other end of the vibrating arm 44 is connected with the power slot 431 , and the vibrating motor 41 drives the power plate 43 to move through the vibrating arm 44 , thereby driving the shaking plate 42 to move.

The power groove 431 of the present embodiment is a long groove with arc-shaped ends, the end of the vibrating arm 44 connected to the power groove 431 is circular, and the circular end of the vibrating arm 44 can slide in the power groove 431, thereby vibrating The rotational motion of the arm 44 is converted into a linear reciprocating motion of the power plate 43 .

Preferably, the circular end of the vibrating arm 44 is provided with a bearing, so as to make the linear reciprocating motion of the power plate 43 smoother, reduce the load of the vibrating motor 41 and prolong the service life of the vibrating motor 41 .

Preferably, a guide portion is provided at the top corner of the packaging box 5 , and the guiding portion is rounded and chamfered, so that the packaging box 5 on the conveying assembly 1 can smoothly enter between the two shaking plates 42 .

During the production of the present invention, the box dropping assembly 2 places the packaging boxes 5 one by one on the conveying assembly 1, and drives the packaging boxes 5 to move by the driving column 13, and stops when moving below the placing cup 34, and the placing cup 34 is connected to the bean curd stick Finally, the manipulator puts the bean curd sticks in the cup 34 into the packaging box 5, and then the packaging box 5 is driven by the drive column 13 to move between the two shaking plates 42, and then stops moving. At this time, the vibration motor 41 starts to rotate. The bean curd sticks in the packing box 5 are shaken so that they are evenly distributed in the packing box 5, and then the drive column 13 drives the packing box 5 to continue to move to the packaging machine for packaging to complete the bean curd stick packaging. The packing machine can be selected according to the needs of the packaging form on the market. The existing pillow packaging machine or sealing machine can be used.

The present invention has ingenious structural design and high degree of automation. The box-dropping component is used to automatically place the packaging box, and the placement speed is fast; the manipulator is used to automatically pick up the bean curd sticks and place them in the packaging box, which greatly reduces the labor intensity of workers. The bean curd sticks in the packaging box are arranged to improve the aesthetics of the product.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still be Modifications are made to the technical solutions described in the foregoing embodiments, or equivalent replacements are made to some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims (10)

1. An automatic weighing and packaging equipment for bean curd sticks, characterized in that it includes a transmission component, and the transmission component is connected with the box dropping component, the feeding component and the vibration shaking component in sequence, and the box dropping component can place the packaging boxes on the transmission component one by one On the top, the conveying component can drive the packaging box to move; the discharging component includes a combination scale and a grabbing and placing component. Place them in the packaging box one by one; the vibrating and shaking component can shake the packaging box containing the bean curd sticks on the transmission component, so that the bean curd sticks in the packaging box are placed evenly and evenly, and the shaken packaging boxes containing the bean curd sticks are sent by the transmission component To the packaging machine to complete the packaging of bean curd sticks. 2. The automatic weighing and packaging equipment for bean curd sticks as claimed in claim 1, wherein the dropping box assembly includes a packaging box placement rack, and a stack of packaging boxes formed by stacking a plurality of packaging boxes can be placed on the packaging box rack, and the packaging box rack There is a suction cup under the bottom, which can pick up one package at a time and place it on the conveying assembly. 3. The bean curd stick automatic weighing and packaging equipment as claimed in claim 2, characterized in that, the conveying assembly is provided with a conveying trough, the conveying trough is provided with a box-dropping cylinder chamber, and a box-dropping cylinder is fixedly arranged in the chamber of the box-dropping cylinder Cylinder, the drop box cylinder is connected with the suction cup to power the suction cup. 4. The bean curd stick automatic weighing and packing equipment as claimed in claim 3, is characterized in that, the packing box placement rack comprises a limit bar, and the limit bar conflicts with the surroundings of the packing box pile, and the bottom end of the limit bar is provided with a limit stop. The edge, the limit edge is in conflict with the packaging box at the bottom, so that the suction cup can only grab one packaging box at a time. 5. automatic weighing and packaging equipment for bean curd sticks as claimed in claim 1, characterized in that, the transmission assembly is provided with a transmission trough, the two sides of the transmission trough are provided with slideways, and multiple groups of drive columns are arranged in the slideways, and the drive columns can be Move relative to the chute to push the box to move. 6. The bean curd stick automatic weighing and packaging device as claimed in claim 5, wherein the driving column is connected with a chain, the chain is connected with a sprocket, and the sprocket is connected with a motor to drive the sprocket to rotate. 7. automatic weighing and packaging equipment for dried bean curd sticks as claimed in claim 6, is characterized in that, the discharging assembly comprises a discharging frame body, the combined scale is fixed on the discharging frame body, and the discharge port of the combined scale is arranged on the grasping and placing Above the component, the grab and place component includes a multi-axis manipulator, which is connected to the placement cup. The bean curd sticks dropped from the outlet of the combination scale can enter the placement cup, and the multi-axis manipulator can put the bean curd sticks in the placement cup into the packaging box Inside. 8. The bean curd stick automatic weighing and packaging equipment as claimed in claim 7, is characterized in that the discharge port of the combination scale is connected with the feed port of the swing bucket, and the swing bucket is connected with the swing cylinder; the discharge port of the swing bucket is arranged below There are two drop hoppers, and the swing bucket can transport the bean curd sticks to the two drop hoppers respectively; the multi-axis manipulator is connected with two placement cups, and the two placement cups are set under the two drop hoppers, and the bean curd sticks in the two drop hoppers can be dropped Drop into two placement cups. 9. The bean curd stick automatic weighing and packing equipment as claimed in claim 1, is characterized in that, the vibrating and shaking assembly comprises a vibrating motor, the output shaft of the vibrating motor is connected with a shaking plate, and there are two shaking plates, which are respectively arranged on the sides of the packaging box. On both sides, two shaking plates are in interference fit with the packaging box to drive the packaging box to shake. 10. The bean curd stick automatic weighing and packaging equipment as claimed in claim 9, characterized in that guides are provided at the top corners of the packaging box so that the packaging box can enter between the two shaking plates.

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