Automatic donkey-hide gelatin wiping device

Abstract

The present application discloses an automatic donkey-hide gelatin wiping device, which relates to the technical field of donkey-hide gelatin production. The present application comprises: a mounting frame, on which a transport member for transporting donkey-hide gelatin is mounted, and a large surface member is mounted on the transport member and the mounting frame. The present application transports donkey-hide gelatin on the mounting frame through the transport member, driving the donkey-hide gelatin to move toward the side members and the end members. Through the cooperation of the limiting members, the donkey-hide gelatin can be kept stable during transportation, thereby increasing the wiping effect of the donkey-hide gelatin. When the transport member transports the donkey-hide gelatin, the large surface member wipes the top of the donkey-hide gelatin. When it moves to the side members, the side members wipe the sides of the donkey-hide gelatin. When the transport member transports the donkey-hide gelatin to the end members, the end members not only wipe the end faces of the donkey-hide gelatin, but also enable the large surface member to wipe the bottom of the donkey-hide gelatin, thereby completing the wiping of all six sides of the donkey-hide gelatin. When in use, it saves manpower and reduces the labor intensity of workers.

Description

Technical Field

[0001] The present application relates to the technical field of donkey-hide gelatin production, and in particular to an automatic donkey-hide gelatin wiping device. Background Art

[0002] Donkey hide gelatin is a traditional tonic and blood-replenishing product. It is made from donkey hide as the main raw material and water from the Donkey Well. The best ones are amber in color, transparent and odorless. It is also called donkey hide gelatin. At present, the market demand for donkey hide gelatin products is increasing. During the production of donkey hide gelatin, oily skin, dirt and other impurities will form on the surface of the gelatin blocks, affecting their sales and consumption. In order to make the surface of the produced gelatin blocks shiny and have the coarse cloth texture of traditional donkey hide gelatin, the formed donkey hide gelatin blocks need to be wiped.

[0003] In the prior art, when rubbing donkey-hide gelatin, the surface of the donkey-hide gelatin is manually wiped with a coarse cloth. The wiping process is time-consuming and labor-intensive, greatly increasing the labor intensity of the workers. Therefore, this application provides an automatic donkey-hide gelatin rubbing device to improve this problem. Summary of the Invention

[0004] The purpose of this application is to solve the problems in the above-mentioned background technology and to provide an automatic donkey-hide gelatin wiping device.

[0005] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions:

[0006] The automatic donkey-hide gelatin wiping device comprises:

[0007] A mounting frame, on which a transport piece for transporting donkey-hide gelatin is mounted, and a large surface piece is mounted on the transport piece and the mounting frame, and the large surface piece is used to wipe the top and bottom of the donkey-hide gelatin;

[0008] The side piece is installed on the large surface piece and is used to wipe the sides of the donkey-hide gelatin;

[0009] The end face piece is installed on the large face piece. The end face piece is used to wipe the end face of the donkey-hide gelatin. When the transport piece transports the donkey-hide gelatin, the large face piece wipes the top of the donkey-hide gelatin. When the transport piece transports the donkey-hide gelatin to the end face piece, the end face piece wipes the end of the donkey-hide gelatin, and the large face piece wipes the bottom of the donkey-hide gelatin.

[0010] The limiting piece is installed on the transport piece and is used to limit the position of the donkey-hide gelatin on the transport piece.

[0011] Furthermore, the large surface piece includes:

[0012] The bottom plate is installed on the transport part and is used to carry the donkey-hide gelatin. When the donkey-hide gelatin is located at the end face part, the bottom plate wipes the bottom of the donkey-hide gelatin.

[0013] The top plate is installed on the mounting frame. When the transport unit is transporting the donkey-hide gelatin, the top plate is used to wipe the top of the donkey-hide gelatin.

[0014] Furthermore, the end face member includes:

[0015] A connecting plate is slidably mounted on the top plate, and a connecting spring is installed between the connecting plate and the top plate;

[0016] The wiping wheel is rotatably mounted on the connecting plate. There are two wiping wheels, which are in contact with the bottom plate. A gap is formed between the wiping wheels to accommodate the donkey-hide gelatin. The wiping wheels are used to wipe the end surface of the donkey-hide gelatin.

[0017] The inclined plate is installed on a side of the connecting plate away from the transport direction of the transported piece, and the inclined surface of the inclined plate faces the transport direction of the transported piece.

[0018] Furthermore, the side member includes:

[0019] Side panels are slidably mounted on the top panel, and there are two side panels. Wiping rods are mounted on the side panels for wiping the sides of the donkey-hide gelatin.

[0020] The convex rod is installed on the side plate, the top plate is installed with a mounting plate, the convex rod passes through the mounting plate, and a resistance spring is installed between the convex rod and the mounting plate, and the resistance spring forces the two side plates to approach each other.

[0021] Furthermore, the limiting member includes:

[0022] Vertical plates are installed on the transport parts, and there are two vertical plates;

[0023] The limit plate is connected to the vertical plate through a return spring, and the return spring forces the two limit plates to move closer to each other;

[0024] The guide groove is opened on the top plate, and the limit plate is provided with a slide rod slidably installed in the guide groove. When the slide rod slides to the side plate, the slide rod makes the two limit plates move away from each other. When the slide rod moves over the side plate, the slide rod resets the two limit plates.

[0025] Furthermore, a striking piece is installed on the mounting frame, and the striking piece includes:

[0026] A driving pulley is rotatably mounted on a mounting frame, the driving pulley is connected to a transport member, a transmission pulley is rotatably mounted on the mounting frame, and the driving pulley and the transmission pulley are driven by a belt. When the transport member transports the donkey-hide gelatin, the transport member drives the driving pulley to rotate;

[0027] The knocking plate is slidably mounted on the mounting frame. The driving pulley is hinged with a hinged rod, which is hinged to the knocking plate.

[0028] Furthermore, an alternating rod is hinged on the mounting frame, and there are two striking plates. Sliding grooves are provided on the striking plates, and both ends of the alternating rod are respectively slidably hinged to the sliding grooves.

[0029] Furthermore, a guide rod is installed on the connecting plate, the guide rod passes through the top plate, and the connecting spring is sleeved on the outside of the guide rod.

[0030] Furthermore, a friction sleeve is provided on the outer peripheral side of the wiping rod, and the outer peripheral side surface of the friction sleeve is a rough surface.

[0031] Furthermore, the diameter of the driving pulley is larger than the diameter of the transmission pulley.

[0032] The beneficial effects of the present application are as follows: the present application transports the donkey-hide gelatin on the mounting frame through the transport parts, driving the donkey-hide gelatin to move toward the side parts and the end parts, and through the cooperation of the limiting parts, the donkey-hide gelatin can remain stable during transportation, thereby increasing the wiping effect of the donkey-hide gelatin. When the transport parts transport the donkey-hide gelatin, the top of the donkey-hide gelatin is wiped by the large surface parts, and when it moves to the side parts, the side parts wipe the sides of the donkey-hide gelatin. When the transport parts transport the donkey-hide gelatin to the end parts, the end parts not only wipe the end faces of the donkey-hide gelatin, but also enable the large surface parts to wipe the bottom of the donkey-hide gelatin, thereby completing the wiping of the six sides of the donkey-hide gelatin. When in use, manpower is saved and the labor intensity of workers is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a schematic diagram of the three-dimensional structure of this application;

[0034] Figure 2 It is an exploded view of part of the structure of this application;

[0035] Figure 3 This is another exploded view of the structure of this application;

[0036] Figure 4 This application Figure 1 3D cross-sectional view of the middle structure;

[0037] Figure 5 It is a schematic diagram of the structure of the striking piece of this application;

[0038] Figure 6 This application Figure 1 Main view of the structure;

[0039] Figure 7 This application Figure 5 Enlarged view of point A in the middle;

[0040] Figure 8 This application Figure 3 Enlarged view of point B in the middle;

[0041] 1. The cam face of the vehicle is pivotally connected to the upper and lower frames, and the cam face of the vehicle is pivotally connected to the upper and lower frames. 2. The cam face of the vehicle is pivotally connected to the upper and lower frames, and the cam face of the vehicle is pivotally connected to the upper and lower frames. 3. The cam face of the vehicle is pivotally connected to the upper and lower frames, and the cam face of the vehicle is pivotally connected to the upper and lower frames. DETAILED DESCRIPTION

[0042] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0043] like Figures 1-4 As shown, an automatic donkey-hide gelatin wiping device proposed in one embodiment of the present application includes:

[0044] A mounting frame 1 is provided with a transport member 2 for transporting donkey-hide gelatin. A large surface member 3 is provided on the transport member 2 and the mounting frame 1. The large surface member 3 is used to wipe the top and bottom of the donkey-hide gelatin. After the donkey-hide gelatin is prepared, it is in the shape of a square block with six sides. When in use, the donkey-hide gelatin is placed on the transport member 2 and driven by the transport member 2. The transport member 2 includes a conveyor belt and a roller. The conveyor belt drives the donkey-hide gelatin block for transportation. When transporting the donkey-hide gelatin, the large surface member 3 is used to wipe the top of the donkey-hide gelatin first.

[0045] The side parts 4 are installed on the large surface part 3. The side parts 4 are used to wipe the sides of the donkey-hide gelatin. When the transport part 2 transports the donkey-hide gelatin through the side parts 4, the side parts 4 wipe the sides of the donkey-hide gelatin to complete the wiping of the sides of the donkey-hide gelatin.

[0046] The end face piece 5 is installed on the large face piece 3. The end face piece 5 is used to wipe the end face of the donkey-hide gelatin. When the transport piece 2 transports the donkey-hide gelatin, the large face piece 3 wipes the top of the donkey-hide gelatin. When the transport piece 2 transports the donkey-hide gelatin to the end face piece 5, the end face piece 5 wipes the end of the donkey-hide gelatin, and the large face piece 3 wipes the bottom of the donkey-hide gelatin. The end face and the side face of the donkey-hide gelatin are two adjacent sets of side walls. When the end face piece 5 wipes the other two side walls of the donkey-hide gelatin, it also cooperates with the transport piece 2 to make the large face piece 3 wipe the bottom of the donkey-hide gelatin, thereby making the six surfaces of the donkey-hide gelatin completely wiped, thereby increasing the practicality of the device.

[0047] The limiting member 6 is installed on the transport member 2. The limiting member 6 is used to limit the position of the donkey-hide gelatin on the transport member 2. When in use, the position of the donkey-hide gelatin on the transport member 2 is determined by the limiting member 6, so that when the transport member 2 transports the donkey-hide gelatin to the side member 4 and the end member 5, the two can contact the side wall of the donkey-hide gelatin, thereby increasing the feasibility of the device;

[0048] Compared with the prior art, the donkey-hide gelatin is transported on the mounting frame 1 by the transport part 2, driving the donkey-hide gelatin to move toward the side part 4 and the end face part 5. Through the cooperation of the limit part 6, the donkey-hide gelatin can remain stable during transportation, thereby increasing the wiping effect of the donkey-hide gelatin. When the transport part 2 transports the donkey-hide gelatin, the top of the donkey-hide gelatin is wiped by the large face part 3. When it moves to the side part 4, the side part 4 wipes the side of the donkey-hide gelatin. When the transport part 2 transports the donkey-hide gelatin to the end face part 5, the end face part 5 not only wipes the end face of the donkey-hide gelatin, but also enables the large face part 3 to wipe the bottom of the donkey-hide gelatin, thereby completing the wiping of the six sides of the donkey-hide gelatin. During use, manpower is saved and the labor intensity of workers is reduced.

[0049] like Figure 2 As shown, in some embodiments, the large surface member 3 includes:

[0050] The bottom plate 301 is mounted on the transport member 2 and is used to carry the donkey-hide gelatin. When the donkey-hide gelatin is located at the end member 5, the bottom plate 301 wipes the bottom of the donkey-hide gelatin. The bottom plate 301 is mounted on the conveyor belt of the transport member 2. The bottom plate 301 is made of a relatively rough flexible material such as leather, which increases the friction when transporting the donkey-hide gelatin, facilitates better movement of the donkey-hide gelatin, and has a better cleaning effect when cleaning the donkey-hide gelatin.

[0051] The top plate 302 is installed on the mounting frame 1. When the transport part 2 transports the donkey-hide gelatin, the top plate 302 is used to wipe the top of the donkey-hide gelatin. The side of the top plate 302 that contacts the donkey-hide gelatin is also a rough surface. When the transport part 2 drives the donkey-hide gelatin to move, the top plate 302 remains stationary, so that there is relative movement between the top plate 302 and the donkey-hide gelatin, so that the top plate 302 wipes the donkey-hide gelatin, which is convenient for cleaning the donkey-hide gelatin and does not require manual wiping, reducing the workload of workers.

[0052] like Figure 4 As shown, in some embodiments, the end face member 5 includes:

[0053] The connecting plate 501 is slidably mounted on the top plate 302. A connecting spring 504 is installed between the connecting plate 501 and the top plate 302. Figure 1 From the main perspective, the sliding direction of the connecting plate 501 is along the vertical direction;

[0054] The wiping wheels 502 are rotatably mounted on the connecting plate 501. There are two wiping wheels 502, which are in contact with the bottom plate 301. A gap is formed between the wiping wheels 502 for accommodating donkey-hide gelatin. The wiping wheels 502 are used to wipe the end surface of the donkey-hide gelatin. The surface of the wiping wheels 502 is rough. When the donkey-hide gelatin block is located between the two wiping wheels 502, the transport member 2 continues to move, rubbing against the wiping wheels 502, causing the wiping wheels 502 to rotate along its tangential direction, and then wiping the end of the donkey-hide gelatin through the wiping wheels 502. Since the donkey-hide gelatin is blocked by the wiping wheels 502, its transportation on the transport member 2 is restricted, resulting in relative movement between the bottom of the donkey-hide gelatin and the transport member 2, thereby causing the bottom plate 301 to wipe the bottom of the donkey-hide gelatin, thereby increasing the wiping effect on the donkey-hide gelatin.

[0055] The inclined plate 503 is installed on the side of the connecting plate 501 away from the transport direction of the transport member 2, and the inclined surface of the inclined plate 503 faces the transport direction of the transport member 2. When the transport member 2 transports the donkey-hide gelatin to the inclined plate 503, the donkey-hide gelatin will resist the inclined plate 503, causing the connecting plate 501 to move upward and the connecting spring 504 to be compressed. When the donkey-hide gelatin continues to be transported and is released from contact with the inclined plate 503, it contacts the wiping wheel 502, and the rolling of the wiping wheel 502 causes the donkey-hide gelatin to enter between the two wiping wheels 502. At this time, the movement of the donkey-hide gelatin on the transport member 2 is restricted, and the transport member 2 drives the bottom plate 301 to clean the donkey-hide gelatin, and the friction of the bottom plate 301 on the wiping wheel 502 causes the wiping wheel 502 to rotate, thereby causing the wiping wheel 502 to wipe the end surface of the donkey-hide gelatin.

[0056] When the next donkey-hide gelatin collides with the inclined plate 503, the wiped donkey-hide gelatin moves to the outside of the two wiping wheels 502, completing the unloading, so that the next donkey-hide gelatin enters between the two wiping wheels 502 and is wiped, which increases the practicality of the device.

[0057] like Figure 3 and Figure 8 As shown, in some embodiments, the side member 4 includes:

[0058] The side panels 401 are slidably mounted on the top panel 302. There are two side panels 401. Wiping rods 402 are mounted on the side panels 401. Wiping rods 402 are used to wipe the sides of the donkey-hide gelatin. When the donkey-hide gelatin moves past the wiping rods 402, the side walls of the donkey-hide gelatin come into contact with the wiping rods 402. The relative movement between the two allows the wiping rods 402 to wipe the donkey-hide gelatin.

[0059] The protruding rod 403 is installed on the side plate 401, and a mounting plate 404 is installed on the top plate 302. The protruding rod 403 passes through the mounting plate 404. A resistance spring 405 is installed between the protruding rod 403 and the mounting plate 404. The resistance spring 405 forces the two side plates 401 to approach each other. The resistance spring 405 forces the two side plates 401 to approach each other, so that the friction between the wiping rod 402 and the donkey-hide gelatin is increased, and the cleaning effect of the wiping rod 402 on the donkey-hide gelatin is enhanced. The contact area between the wiping rod 402 and the donkey-hide gelatin is small, which reduces the impact of the wiping rod 402 on the transportation of the donkey-hide gelatin. By setting a plurality of wiping rods 402 to ensure the cleaning effect of the wiping rod 402 on the donkey-hide gelatin, the practicality of the device is increased.

[0060] like Figure 3 and Figure 8 As shown, in some embodiments, the limiting member 6 includes:

[0061] A vertical plate 601 is mounted on the transport member 2. There are two vertical plates 601. The vertical plates 601 are fixedly mounted on the conveyor belt of the transport member 2 and move along with the transport member 2.

[0062] The limiting plates 602 are connected to the vertical plate 601 via a return spring 603. The return spring 603 forces the two limiting plates 602 to move closer to each other. The return spring 603 pushes the limiting plates 602 to clamp the donkey-hide gelatin. The limiting plates 602 restrict the placement of the donkey-hide gelatin on the transport member 2, making it easier for the side members 4 and the end members 5 to clean the donkey-hide gelatin.

[0063] The guide groove 604 is provided on the top plate 302. The limit plate 602 is provided with a slide bar 605 which is slidably mounted in the guide groove 604. When the slide bar 605 slides to the side plate 401, the slide bar 605 moves the two limit plates 602 away from each other. After the slide bar 605 moves past the side plate 401, the slide bar 605 resets the two limit plates 602. The shape of the guide groove 604 is as follows: Figure 3 As shown, when in use, the distance between the two guide grooves 604 located at the side member 4 is greater than the distance between the other parts, so that when the slide rod 605 moves to the side member 4, the two limit plates 602 release the clamping of the donkey-hide gelatin, so that the wiping rod 402 can wipe the side wall of the donkey-hide gelatin, and when the donkey-hide gelatin moves past the side member 4, it is guided by the guide groove 604, so that the two limit plates 602 limit the donkey-hide gelatin again, thereby increasing the practicality of the device.

[0064] like Figure 5 As shown, in some embodiments, a striking member 7 is mounted on the mounting frame 1, and the striking member 7 includes:

[0065] The driving pulley 701 is rotatably mounted on the mounting frame 1. The driving pulley 701 is connected to the transport member 2. A transmission pulley 702 is also rotatably mounted on the mounting frame 1. The driving pulley 701 and the transmission pulley 702 are driven by a belt. When the transport member 2 transports the donkey-hide gelatin, the transport member 2 drives the driving pulley 701 to rotate. The driving pulley 701 and the transmission pulley 702 have the same structure as the existing pulleys. The driving pulley 701 is coaxially connected to the roller of the transport member 2, so that when the transport member 2 transports the donkey-hide gelatin, it also drives the driving pulley 701 to rotate, thereby driving the transmission pulley 702 to rotate.

[0066] The beating plate 703 is slidably mounted on the mounting frame 1, and a hinged rod 704 is hinged on the transmission pulley 702, and the hinged rod 704 is hinged to the beating plate 703. A crank-connecting rod structure is formed between the transmission pulley 702, the hinged rod 704 and the beating plate 703. When the transmission pulley 702 rotates, it drives the beating plate 703 to slide back and forth on the mounting frame 1, and the beating plate 703 is located at the bottom of the conveyor belt of the transport part 2, so that the beating plate 703 beats the transport part 2, so that the wiped donkey-hide gelatin debris on the transport part 2 always maintains a relatively active state with the transport part 2, reducing the possibility of the donkey-hide gelatin falling on the transport part 2 for too long and adhering to the transport part 2 during wiping, thereby increasing the practicality of the device.

[0067] like Figure 5 、 Figure 6 and Figure 7 As shown, in some embodiments, an alternating rod 8 is hinged on the mounting frame 1, and there are two knocking plates 703. A sliding groove 9 is provided on the knocking plate 703. The two ends of the alternating rod 8 are respectively slidingly hinged to the sliding groove 9. The end of the alternating rod 8 has a rod body, which can rotate and slide in the sliding groove 9, so that when the knocking plate 703 connected to the transmission pulley 702 reciprocates, the other knocking plate 703 moves synchronously in the opposite direction. The entire path of the two knocking plates 703 is to alternately knock on the conveyor belt of the transport member 2, thereby increasing the knocking frequency, and further reducing the possibility of donkey-hide gelatin debris adhering to the conveyor belt of the transport member 2, thereby increasing the practicality of the device.

[0068] like Figure 3 As shown, in some embodiments, a guide rod 10 is installed on the connecting plate 501, the guide rod 10 passes through the top plate 302, and the connecting spring 504 is sleeved on the outside of the guide rod 10. When in use, the deformation direction of the connecting spring 504 is restricted by the outer wall of the guide rod 10, thereby increasing the stability of the connecting spring 504 during deformation, and the guide rod 10 passes through the top plate 302, so that the sliding path of the guide rod 10 is restricted and it can only move in a straight line in the vertical direction, thereby increasing the stability of the connecting plate 501 during movement.

[0069] like Figure 6 and Figure 8As shown, in some embodiments, a friction sleeve 11 is provided on the outer peripheral side of the wiping rod 402, and the outer peripheral side surface of the friction sleeve 11 is a rough surface. The friction sleeve 11 is rotatably connected to the wiping rod 402. The wiping rod 402 wipes the donkey-hide gelatin through the friction sleeve 11. When in use, the possibility of the donkey-hide gelatin being stuck between the wiping rod 402 is reduced.

[0070] like Figure 6 As shown, in some embodiments, the diameter of the driving pulley 701 is larger than the diameter of the transmission pulley 702, and the small pulley is driven by the large pulley. Firstly, the driving frequency of the transmission pulley 702 on the knocking plate 703 is increased, and the torque is reduced, thereby reducing the possibility of damage to the transport member 2 during beating, and increasing the practicality of the device.

[0071] The above description of the disclosed embodiments is intended to enable one skilled in the art to implement or use the present application. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application is not limited to the embodiments shown herein, but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. Automatic donkey-hide gelatin wiping device, characterized in that: include: A mounting frame (1) is mounted with a transport member (2) for transporting donkey-hide gelatin, a large surface member (3) is mounted on the transport member (2) and the mounting frame (1), the large surface member (3) is used to wipe the top and bottom of the donkey-hide gelatin, the large surface member (3) includes a bottom plate (301) which is mounted on the transport member (2), the bottom plate (301) is used to carry the donkey-hide gelatin, when the donkey-hide gelatin is located at the end member (5), the bottom plate (301) wipes the bottom of the donkey-hide gelatin, and a top plate (302) is mounted on the mounting frame (1), when the transport member (2) transports the donkey-hide gelatin, the top plate (302) is used to wipe the top of the donkey-hide gelatin; A side member (4) is mounted on the large surface member (3), and the side member (4) is used to wipe the side of the donkey-hide gelatin. The side member (4) includes a side plate (401) which is slidably mounted on the top plate (302). There are two side plates (401). A wiping rod (402) is mounted on the side plate (401). The wiping rod (402) is used to wipe the side of the donkey-hide gelatin. A protruding rod (403) is mounted on the side plate (401). A mounting plate (404) is mounted on the top plate (302). The protruding rod (403) passes through the mounting plate (404). A resisting spring (405) is mounted between the protruding rod (403) and the mounting plate (404). The resisting spring (405) forces the two side plates (401) to approach each other. The end face piece (5) is mounted on the large face piece (3). The end face piece (5) is used to wipe the end face of the donkey-hide gelatin. When the transport piece (2) transports the donkey-hide gelatin, the large face piece (3) wipes the top of the donkey-hide gelatin. When the transport piece (2) transports the donkey-hide gelatin to the end face piece (5), the end face piece (5) wipes the end of the donkey-hide gelatin, and the large face piece (3) wipes the bottom of the donkey-hide gelatin. A limiting member (6) is installed on the transport member (2). The limiting member (6) is used to limit the position of the donkey-hide gelatin on the transport member (2). The limiting member (6) includes a vertical plate (601) installed on the transport member (2). There are two vertical plates (601). A limiting plate (602) is installed on the vertical plate (601) through a return spring (603). The return spring (603) forces the two limiting plates (602) to approach each other. A guide groove (604) is provided on the top plate (302). A sliding rod (605) is installed on the limiting plate (602) and is slidably installed in the guide groove (604). When the sliding rod (605) slides to the side plate (401), the sliding rod (605) causes the two limiting plates (602) to move away from each other. When the sliding rod (605) moves over the side plate (401), the sliding rod (605) causes the two limiting plates (602) to reset.

2. The automatic donkey-hide gelatin erasing device according to claim 1, characterized in that: The end face member (5) comprises: A connecting plate (501) is slidably mounted on the top plate (302), and a connecting spring (504) is installed between the connecting plate (501) and the top plate (302); Wiping wheels (502) are rotatably mounted on the connecting plate (501), there are two wiping wheels (502), the wiping wheels (502) are in contact with the bottom plate (301), a gap is formed between the wiping wheels (502) for accommodating donkey-hide gelatin, and the wiping wheels (502) are used to wipe the end surface of the donkey-hide gelatin; The inclined plate (503) is installed on a side of the connecting plate (501) away from the transport direction of the transport member (2), and the inclined surface of the inclined plate (503) faces the transport direction of the transport member (2).

3. The automatic donkey-hide gelatin erasing device according to claim 2, characterized in that: A striking member (7) is mounted on the mounting frame (1), and the striking member (7) comprises: A driving pulley (701) is rotatably mounted on the mounting frame (1), the driving pulley (701) is connected to the transport member (2), and a transmission pulley (702) is rotatably mounted on the mounting frame (1). The driving pulley (701) and the transmission pulley (702) are driven by a belt. When the transport member (2) transports the donkey-hide gelatin, the transport member (2) drives the driving pulley (701) to rotate; The striking plate (703) is slidably mounted on the mounting frame (1); a hinged rod (704) is hingedly connected to the driving pulley (702); and the hinged rod (704) is hingedly connected to the striking plate (703).

4. The automatic donkey-hide gelatin erasing device according to claim 3, characterized in that: An alternating rod (8) is hinged on the mounting frame (1), and there are two knocking plates (703). A sliding groove (9) is provided on the knocking plate (703), and both ends of the alternating rod (8) are respectively hinged to the sliding groove (9) in a sliding manner.

5. The automatic donkey-hide gelatin erasing device according to claim 4, characterized in that: A guide rod (10) is mounted on the connecting plate (501), the guide rod (10) passes through the top plate (302), and the connecting spring (504) is sleeved on the outside of the guide rod (10).

6. The automatic donkey-hide gelatin erasing device according to claim 5, characterized in that: The outer peripheral side of the wiping rod (402) is provided with a friction sleeve (11), and the outer peripheral side surface of the friction sleeve (11) is a rough surface.

7. The automatic donkey-hide gelatin erasing device according to claim 6, characterized in that: The diameter of the driving pulley (701) is greater than the diameter of the transmission pulley (702).

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