Dumpling wrapper punching device for dumpling production

Abstract

The utility model relates to the technical field of food processing equipment, and discloses a wrapper punching device for dumpling production, which comprises a base, a conveyor belt and a wrapper punching and pushing assembly are fixedly mounted on the base, the wrapper punching and pushing assembly is arranged at the top of the conveyor belt, a driving assembly is fixedly mounted on the wrapper punching and pushing assembly, and the wrapper punching and pushing assembly comprises a shell. A plurality of wrapper punching units and wrapper pushing units are arranged in the shell in a staggered sliding manner, the driving assembly drives the wrapper punching units to punch dumpling wrappers, and the driving assembly drives the wrapper pushing units to push away the dumpling wrappers adhered to the wrapper punching units. By optimizing the existing wrapper punching unit and wrapper pushing unit structures and adopting the cam mechanism to realize reasonable dislocation processing of the wrapper punching unit and the wrapper pushing unit, the problem of downtime caused by extrusion of dumpling wrappers in the processing process is prevented, the processing efficiency is improved, the processing effect of the dumpling wrappers is improved, and the product quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of food processing equipment, in particular to a dumpling wrapping device for producing dumplings. Background Art

[0002] In the process of making dumplings, whether it is handmade or mechanized, making dumpling wrappers is a necessary step. In the factory, operators can stack multiple layers of wrappers together, and then press down with a cutter to cut out multiple wrappers. However, the wrappers are easily stuck to the cutter and cannot be separated from the cutter. Manually pulling the wrappers can easily cause the wrappers to break and cannot be used normally, greatly reducing production efficiency.

[0003] Utility model patent CN216906623U, published on July 8, 2022, discloses a punching mechanism for dumpling skins, which includes a frame, a punching assembly and a push-up assembly. The frame is provided with a support member. The punching assembly includes a sliding seat and a punching member arranged on the sliding seat, and the sliding seat is slidably arranged on the frame along the vertical direction and is located above the support member. The push-up assembly includes a driving member and a push-up member slidably arranged in the punching member, the driving member is arranged on the sliding seat, and the driving member is configured to drive the push-up member to slide relative to the punching member. The punching mechanism of the dumpling skin can actively push the dumpling skin to separate the dumpling skin from the punching member, thereby avoiding the problem of the dumpling skin being broken due to manual pulling of the dumpling skin.

[0004] On this basis, the utility model further optimizes the structure of the skin punching unit and the skin pushing unit, and adopts a cam mechanism to realize reasonable staggered processing of the skin punching unit and the skin pushing unit, thereby preventing the occurrence of downtime caused by dumpling skin extrusion during processing, improving processing efficiency, and improving dumpling skin processing effect. Utility Model Content

[0005] The main technical problem to be solved by the utility model is to provide a skin punching device for dumpling production, optimize the existing skin punching unit and skin pushing unit structure, and adopt a cam mechanism to realize reasonable staggered processing of the skin punching unit and the skin pushing unit, thereby preventing the occurrence of downtime caused by dumpling skin extrusion during processing, improving processing efficiency, and improving dumpling skin processing effect.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] A dumpling skin punching device for production includes a base, on which a conveyor belt and a skin punching and pushing assembly are fixedly mounted, the skin punching and pushing assembly is arranged on the top of the conveyor belt, and a driving assembly is fixedly mounted on the skin punching and pushing assembly, the skin punching and pushing assembly includes a shell, in which a plurality of skin punching units and skin pushing units are staggered and slidably arranged, the driving assembly drives the plurality of skin punching units to punch out dumpling skins, and the driving assembly drives the plurality of skin pushing units to push away the dumpling skins adhered to the skin punching units.

[0008] Preferably, the skin punching unit includes a first cam, the bottom of the first cam slides against the first connecting rod, the bottom of the first connecting rod is fixedly connected to the frame, the top of the frame is fixedly connected to the first spring, the end of the first spring away from the frame is fixedly connected to the shell, the shell is provided with a through hole, and a punching piece is slidably connected to the shell through the through hole, and a second spring is installed between the punching piece and the frame.

[0009] Preferably, the punching member includes a blade, and an avoidance groove is provided between the blade and the dumpling skin pushing unit, and during the process of punching the dumpling skin, the blade of the punching member always extends to the outside of the frame.

[0010] Preferably, the frame is cylindrical, the second springs include 8 groups evenly distributed in a circular array about the central axis of the frame, and the first springs include 2 groups symmetrically arranged about the central axis of the frame.

[0011] Preferably, the skin pushing unit includes a second cam, a second connecting rod is slidably abutted at the bottom of the second cam, a skin pushing block is fixedly installed at the bottom of the second connecting rod, a third spring is fixedly connected between the skin pushing block and the frame, and an avoidance groove is arranged between the blade and the skin pushing block.

[0012] Preferably, two groups of the first cam and the first connecting rod are provided, and the two groups of the first cam and the first connecting rod are symmetrically arranged about the central axis of the second connecting rod.

[0013] Preferably, the driving assembly includes a motor, which is fixed to one side of the shell, the motor is connected to a rotating shaft, all the first cams and the second cams are keyed to the rotating shaft, a bearing is installed on the other side of the shell, and one end of the rotating shaft away from the motor is sleeved on the bearing.

[0014] Preferably, the first cam and the second cam have the same size and an included angle of 15 degrees.

[0015] Preferably, a partition is fixedly arranged inside the shell, the first connecting rod and the second connecting rod both pass through the partition, and one end of the first spring away from the frame is fixedly connected to the partition.

[0016] Preferably, the skin punching units and the skin pushing units are each provided with 4 groups.

[0017] The utility model has the following technical effects:

[0018] The utility model optimizes the existing structures of the skin punching unit and the skin pushing unit and adopts a cam mechanism to realize reasonable staggered processing of the skin punching unit and the skin pushing unit, thereby preventing the occurrence of machine downtime caused by dumpling skin extrusion during processing, improving processing efficiency, and improving dumpling skin processing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of an embodiment of the utility model;

[0020] Figure 2 A top view of an embodiment of the utility model;

[0021] Figure 3 For an embodiment of the utility model Figure 2 Sectional view of AA in the middle;

[0022] Figure 4 It is a schematic diagram of the assembly of the driving assembly, the skin punching unit and the skin pushing unit in one embodiment of the utility model;

[0023] Figure 5 It is a schematic diagram of the assembly of the skin punching unit and the skin pushing unit in one embodiment of the utility model;

[0024] Figure 6 This is an exploded view of a peeling unit in one embodiment of the utility model;

[0025] Figure 7 This is an exploded view of a push skin unit in one embodiment of the utility model;

[0026] Figure 8 It is a top view of the skin punching unit and the skin pushing unit in one embodiment of the utility model;

[0027] Fig. 9 For an embodiment of the utility model Figure 8 Cross-sectional view of the middle BB;

[0028] Fig.10 For an embodiment of the utility model Fig. 9 A partial enlarged view of point C in the middle.

[0029] In the figure: 1-base; 2-conveyor belt; 3-punching and pushing skin assembly; 31-shell; 311-partition; 32-punching skin unit; 321-first cam; 322-first connecting rod; 323-first spring; 324-frame; 325-second spring; 326-punching piece; 3261-blade; 327-avoidance groove; 33-pushing skin unit; 331-second cam; 332-second connecting rod; 333-third spring; 334-pushing skin block; 4-driving assembly; 41-motor; 42-rotating shaft; 43-bearing. DETAILED DESCRIPTION

[0030] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0031] like Figures 1 to 4 As shown, the utility model discloses a dumpling skin punching device for production, including a base 1, on which a conveyor belt 2 and a skin punching and pushing assembly 3 are fixedly mounted, the skin punching and pushing assembly 3 is arranged on the top of the conveyor belt 2, and the conveyor belt 2 is used to transport dumpling skin cakes to the bottom of the skin punching and pushing assembly 3.

[0032] A driving component 4 is fixedly installed on the dumpling skin punching and pushing component 3, and the dumpling skin punching and pushing component 3 includes a shell 31, in which a plurality of dumpling skin punching units 32 and a dumpling skin pushing unit 33 are staggered and slidably arranged. After the driving component 4 drives the plurality of dumpling skin punching units 32 to punch out dumpling skins, the driving component 4 drives the plurality of dumpling skin pushing units 33 to push away the dumpling skins stuck on the dumpling skin punching units 32 to prevent the dumpling skins from sticking to the dumpling skin punching units 32.

[0033] In an embodiment disclosed in the present utility model, four groups of the skin punching units 32 and the skin pushing units 33 are provided.

[0034] like Figures 5 to 10 As shown, the skin punching unit 32 includes a first cam 321, the bottom of the first cam 321 slides against the first connecting rod 322, the bottom of the first connecting rod 322 is fixedly connected to the frame 324, the top of the frame 324 is fixedly connected to the first spring 323, a partition 311 is fixedly arranged inside the shell 31, the first connecting rod 322 slides through the partition 311, the end of the first spring 323 away from the frame 324 is fixedly connected to the partition 311, the shell 31 is provided with a through hole, and a punching piece 326 is slidably connected to the shell 31, and a second spring 325 is installed between the punching piece 326 and the frame 324.

[0035] In an embodiment disclosed in the utility model, during the rotation of the first cam 321, it always fits with the top of the first connecting rod 322. The first cam 321 rotates, driving the first connecting rod 322 to move downward in the housing 31, and then pushing the frame 324 to move downward, so that the punching piece 326 punches out the dumpling wrapper downward. At this time, the first spring 323 is in a stretched state. During the punching process of the punching piece 326, the second spring 325 is used to alleviate the reverse impact force of the conveyor belt 2 on the punching piece 326, and prevent the punching piece 326 from rigidly colliding with the frame 324 and causing damage. As the first cam 321 continues to rotate, the first spring 323 acts on the rebound force to drive the frame 324 to move upward, and keep the top of the first connecting rod 322 in contact with the first cam 321.

[0036] The punching piece 326 includes a blade 3261, and an avoidance groove 327 is arranged between the blade 3261 and the skin pushing unit 33. The blade 3261 is used to punch the dumpling skin, and the avoidance groove 327 is used to accommodate the dumpling skin to prevent the skin pushing unit 33 from squeezing the dumpling skin. In the process of punching the dumpling skin, the blade 3261 of the punching piece 326 always extends to the outside of the frame 324.

[0037] In an embodiment disclosed in the present invention, the frame 324 is cylindrical, the second springs 325 include 8 groups evenly distributed in a circular array about the central axis of the frame 324 , and the first springs 323 include 2 groups symmetrically arranged about the central axis of the frame 324 .

[0038] In one embodiment disclosed in the present utility model, the skin pushing unit 33 includes a second cam 331, and the second cam 331 has a second connecting rod 332 slidingly abutted at the bottom. The second connecting rod 332 passes through the partition 311 and is slidably arranged. A skin pushing block 334 is fixedly installed at the bottom of the second connecting rod 332. A third spring 333 is fixedly connected between the skin pushing block 334 and the frame body 324, and an avoidance groove 327 is arranged between the blade 3261 and the skin pushing block 334.

[0039] During the rotation of the second cam 331, it is always in contact with the top of the second connecting rod 332. The second cam 331 rotates, driving the second connecting rod 332 to move downward in the frame 324, and then the skin pushing block 334 moves downward. The skin pushing block 334 pushes the dumpling wrapper away from the punching piece 326. At this time, the third spring 333 is in a stretched state. As the first cam 321 continues to rotate, the skin pushing block 334 is driven to move upward under the action of the rebound force of the third spring 333, and the top of the second connecting rod 332 remains in contact with the second cam 331, thereby preventing the dumpling wrapper from sticking to the punching piece 326, affecting the quality of the dumpling wrapper and subsequent production.

[0040] In an embodiment disclosed in the present utility model, two groups of the first cam 321 and the first connecting rod 322 are provided, and the two groups of the first cam 321 and the first connecting rod 322 are symmetrically arranged about the central axis of the second connecting rod 332 .

[0041] In one embodiment disclosed in the present utility model, the driving component 4 includes a motor 41, which is fixed to one side of the shell 31. The motor 41 is connected to a rotating shaft 42. All the first cams 321 and the second cams 331 are key-connected to the rotating shaft 42. A bearing 43 is installed on the other side of the shell 31, and one end of the rotating shaft 42 away from the motor 41 is sleeved on the bearing 43.

[0042] In an embodiment disclosed in the present utility model, the first cam 321 and the second cam 331 have the same size and an included angle of 15 degrees, so that the skin punching unit 32 and the skin pushing unit 33 move in an offset manner.

[0043] The working principle of the dumpling wrapping device disclosed in the utility model is:

[0044] The first step is to start the conveyor belt 2, transport the dumpling wrapper to the bottom of the punching and pushing wrapper assembly 3, and then stop the operation;

[0045] The second step is to turn on the motor 41 to drive the rotating shaft 42 to rotate, and then drive all the first cams 321 and the second cams 331 to rotate;

[0046] In the third step, the flange portion of the first cam 321 is first fitted with the first connecting rod 322, driving the first connecting rod 322 to move downward in the housing 31, and then pushing the frame 324 to move downward, so that the punching piece 326 punches out the dumpling wrapper downward;

[0047] In the fourth step, the first cam 321 drives the first connecting rod 322 to move downward in the housing 31, and then pushes the frame 324 to move downward for a period of time, and then the flange portion of the second cam 331 fits with the top of the second connecting rod 332, thereby driving the second connecting rod 332 to move downward in the frame 324, and then the skin pushing block 334 moves downward, and after the punching piece 326 punches out the dumpling skin for a period of time, the skin pushing block 334 pushes the dumpling skin away from the punching piece 326;

[0048] Step 5: The conveyor belt 2 continues to operate to transport the finished dumpling wrappers to the subsequent process. Meanwhile, as the base circle of the first cam 321 fits with the first connecting rod 322 and the base circle of the second cam 331 fits with the second connecting rod 332, the punching piece 326 and the skin pushing piece 334 return to their initial state.

[0049] Step 6: Repeat the above steps to cyclically punch and cut to produce dumpling wrappers.

[0050] For ordinary technicians in this field, according to the teachings of the present invention, without departing from the principles and spirit of the present invention, changes, modifications, substitutions and variations made to the implementation methods are still within the protection scope of the present invention.

Claims

1. A dumpling wrapping device for production, comprising a base (1), characterized in that: A conveyor belt (2) and a dumpling wrapper punching and pushing assembly (3) are fixedly mounted on the base (1); the dumpling wrapper punching and pushing assembly (3) is arranged on the top of the conveyor belt (2); a driving assembly (4) is fixedly mounted on the dumpling wrapper punching and pushing assembly (3); the dumpling wrapper punching and pushing assembly (3) comprises a shell (31); a plurality of dumpling wrapper punching units (32) and dumpling wrapper pushing units (33) are arranged in a displaced and sliding manner in the shell (31); the driving assembly (4) drives the plurality of dumpling wrapper punching units (32) to punch out dumpling wrappers; and the driving assembly (4) drives the plurality of dumpling wrapper pushing units (33) to push away dumpling wrappers adhered to the dumpling wrapper punching units (32).

2. A dumpling wrapping device for production according to claim 1, characterized in that: The skin punching unit (32) comprises a first cam (321), the bottom of the first cam (321) slidingly abuts against a first connecting rod (322), the bottom of the first connecting rod (322) is fixedly connected to a frame (324), the top of the frame (324) is fixedly connected to a first spring (323), one end of the first spring (323) away from the frame (324) is fixedly connected to a shell (31), the shell (31) is provided with a through hole, a punching piece (326) is slidably connected to the shell (31), and a second spring (325) is installed between the punching piece (326) and the frame (324).

3. A dumpling wrapping device for production according to claim 2, characterized in that: The punching piece (326) comprises a blade (3261), and an avoidance groove (327) is provided between the blade (3261) and the dumpling skin pushing unit (33). During the process of punching the dumpling skin by the punching piece (326), the blade (3261) always extends to the outside of the frame (324).

4. A dumpling wrapping device for production according to claim 2, characterized in that: The frame (324) is cylindrical, the second springs (325) include 8 groups evenly distributed in a circular array about the central axis of the frame (324), and the first springs (323) include 2 groups symmetrically arranged about the central axis of the frame (324).

5. The dumpling wrapping device according to claim 3, characterized in that: The skin pushing unit (33) includes a second cam (331), the bottom of the second cam (331) is slidably abutted against a second connecting rod (332), the bottom of the second connecting rod (332) is fixedly installed with a skin pushing block (334), a third spring (333) is fixedly connected between the skin pushing block (334) and the frame (324), and the avoidance groove (327) is arranged between the blade (3261) and the skin pushing block (334).

6. A dumpling wrapping device for production according to claim 5, characterized in that: The first cam (321) and the first connecting rod (322) are each provided in two groups, and the two groups of the first cam (321) and the first connecting rod (322) are both symmetrically arranged about the central axis of the second connecting rod (332).

7. A dumpling wrapping device for production according to claim 6, characterized in that: The driving assembly (4) comprises a motor (41), the motor (41) is fixed to one side of the housing (31), the motor (41) is connected to a rotating shaft (42), all of the first cam (321) and the second cam (331) are key-connected to the rotating shaft (42), a bearing (43) is installed on the other side of the housing (31), and one end of the rotating shaft (42) away from the motor (41) is sleeved on the bearing (43).

8. The dumpling wrapping device according to claim 7, characterized in that: The first cam (321) and the second cam (331) have the same size and an included angle of 15 degrees.

9. A dumpling wrapping device for production according to claim 8, characterized in that: A partition plate (311) is fixedly arranged inside the shell (31), the first connecting rod (322) and the second connecting rod (332) both penetrate the partition plate (311), and one end of the first spring (323) away from the frame (324) is fixedly connected to the partition plate (311).

10. A dumpling wrapping device for production according to any one of claims 1 to 9, characterized in that: The skin punching unit (32) and the skin pushing unit (33) are each provided with 4 groups.

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