Feeding device for food production

Abstract

The invention belongs to the technical field of food production, and particularly relates to a food production feeding device which comprises a base frame, a conveying structure is arranged at the upper end of the base frame and comprises a conveying belt, the conveying belt is arranged at the upper end of the base frame, a discharging structure is arranged at the upper end of the conveying belt, and an adjusting structure is arranged on one side of the discharging structure; the discharging structure comprises a sorting frame, and the sorting frame is arranged at the upper end of the conveying belt. By arranging the adjusting structure, after one sugar ball is discharged, the unfolding plate is unfolded towards the inner wall of the containing groove, then makes contact with the inner wall of the containing groove and can automatically rotate after making contact with the inner wall of the containing groove, so that the inner wall of the containing groove is scraped and cleaned, and an adhesion layer with certain viscosity is prevented from being formed on the inner wall of the containing groove; and then when the sorting disc rotates another station, the absorption roller can move into the containing groove which is just scraped, so that the scraped sugar ball fragments are absorbed, and the cleanliness of the interior of the sorting disc is guaranteed.

Description

Technical Field

[0001] The invention belongs to the technical field of food production, in particular to a feeding device for food production. Background Art

[0002] At present, sugar ball food is very popular among people. In the production process of sugar balls, the feeding link is one of the key steps to ensure product quality and production efficiency. Traditional sugar ball production feeding often relies on manual operation, which has the problem of low feeding efficiency and is difficult to meet the needs of large-scale industrial production. With the continuous advancement of food processing technology, automated and intelligent feeding equipment has gradually been applied to the field of sugar ball production, providing an effective way to solve the problems of traditional feeding methods. A patent application with publication number CN209522310U discloses a food feeder, which includes a box body, a control panel located at the upper end of the box body, a support rod located on one side of the control panel, a silo fixed to the upper end of the support rod, and a hopper at the bottom of the silo. The feeder replaces traditional manual operation, greatly improving production efficiency and product quality, and the collection hole is set to a certain depth according to product production requirements. After the material enters the material dividing device, it is swept into the collection hole by a scraper and scraped flat, which is fast and efficient.

[0003] The above solution still has some problems in practical application. When the above-mentioned feeder is used to produce and feed sugar balls, the sugar balls will be fed according to the number of sugar balls to be packaged later and placed in the holes on the surface of the rotating disk for transfer. However, after a period of use, since the sugar balls are in contact with the inner walls of the holes, a layer of adhesion with a certain degree of stickiness will be formed on the inner walls of the holes. In addition, when the sugar balls roll, they will contact the inner walls covered with sugar, thereby being subjected to greater friction. This friction will not only hinder the normal movement of the sugar balls, but also the surface of the sugar balls may be scratched when the sugar balls rub against the inner walls covered with sugar, thereby affecting the appearance quality of the sugar balls.

[0004] To this end, the present invention provides a feeding device for food production. Summary of the Invention

[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0006] The technical solution adopted by the present invention to solve its technical problem is: a feeding device for food production described in the present invention comprises a base frame, the upper end of the base frame is provided with a conveying structure, the conveying structure comprises a conveyor belt, the conveyor belt is arranged on the upper end of the base frame, the upper end of the conveyor belt is provided with a discharge structure, and one side of the discharge structure is provided with an adjustment structure; the discharge structure comprises: a sorting frame, the sorting frame is arranged at the upper end of the conveyor belt; a temporary storage frame, the temporary storage frame is arranged at the upper end of the sorting frame; a sorting disk, the sorting disk is rotatably connected to the inside of the sorting frame, and a plurality of placement grooves are opened on the surface of the sorting disk; a discharge port, the discharge port is arranged at the lower end of the sorting frame; the adjustment structure comprises: a fixed frame, the fixed frame is arranged at one end of the sorting frame; an absorption roller, the absorption roller is slidably connected to the inside of the fixed frame; a sliding rod, the sliding rod is slidably connected to the lower end of the absorption roller; an expansion plate, two of the expansion plates are respectively arranged at the upper and lower ends of the sliding rod.

[0007] Preferably, the conveying structure also includes: a conveying roller, which is rotatably connected to the upper end of the base frame, and the conveyor belt is sleeved on the surface of the conveying roller; an isolation plate, several of which are arranged on the surface of the conveyor belt; a side plate, two of which are arranged at the upper end of the base frame; the adjustment structure also includes: a first rack, which is slidably connected to the inside of the fixed frame, and the absorption roller is arranged at one end of the first rack; a second rack, which is slidably connected to the lower end of the first rack, and the sliding rod is arranged at one end of the second rack.

[0008] Preferably, one end of the fixed frame is rotatably connected to a reciprocating screw, the surface of the reciprocating screw is threadedly connected to a connecting block, and the connecting block is connected to the first rack, the interior of the fixed frame is rotatably connected to an adjusting gear, and both the first rack and the second rack are engaged with the adjusting gear.

[0009] Preferably, extension plates are provided at both upper and lower ends of the sliding rod, a connecting arm is provided between the expansion plate and the extension plate, and both the expansion plate and the extension plate are rotatably connected to the connecting arm, a fixed rod is provided at one end of the second rack, and the sliding rod is slidably connected to the surface of the fixed rod, a fixing plate is provided on the surface of the fixing rod, a sliding groove is provided on the surface of the fixing plate, a connecting rod is provided at one end of the expansion plate close to the fixing plate, and the connecting rod slides on the inner wall of the sliding groove.

[0010] Preferably, one end of the sorting frame is slidably connected to a telescopic rod, the end of the telescopic rod is provided with an abutment block, the end of the sliding rod is provided with an abutment groove, and the abutment block is clamped inside the abutment groove.

[0011] Preferably, a fixed frame is provided at one end of the sorting frame, and the telescopic rod is slidably connected to the inside of the fixed frame.

[0012] Preferably, a limiting buckle is provided on the inner wall of the slide groove, and the limiting buckle abuts against the connecting rod.

[0013] Preferably, a return spring is provided at one end of the sliding rod close to the fixing plate, and one end of the return spring is connected to the fixing plate.

[0014] Preferably, a cylinder is provided inside each of the two side plates, and an adjustment plate is provided at one end of the cylinder.

[0015] Preferably, the surface of the adjustment plate is provided with an anti-slip pad.

[0016] The beneficial effects of the present invention are as follows: 1. The feeding device for food production described in the present invention is provided with an adjustment structure. When unloading sugar balls, a plurality of sugar balls are first placed in the temporary storage frame, and as the sorting plate rotates, the sugar balls will enter the placement groove in sequence. Then, according to the number of sugar balls to be packaged in a batch, the sorting plate rotates to unload the sugar balls into the placement box for collection. When a batch of sugar balls is unloaded, the reciprocating screw is started to rotate. As each sugar ball falls into the placement groove, the sorting plate will stop rotating for a period of time. At the same time, the reciprocating screw will drive the first rack to move away from the sorting plate, and during the movement During the process, the first rack will drive the second rack to move toward the sorting disk through the adjusting gear, and the expansion plate connected to the first rack will move to the inside of the placement slot, and at this time the expansion plate will expand toward the inner wall of the placement slot, and then contact the inner wall of the placement slot. After contact, it can rotate automatically, thereby scraping and cleaning the inner wall of the placement slot to avoid the formation of a sticky adhesion layer on the inner wall of the placement slot. Then, when the sorting disk rotates one station again, the absorption roller will move to the inside of the placement slot that has just been scraped, thereby absorbing the scraped sugar ball fragments, thereby ensuring the cleanliness of the inside of the sorting disk.

[0017] 2. The feeding device for food production described in the present invention is provided with an adjustment plate. During the process of conveying the placement box, when the placement box moves to the lower end of the discharge port, the cylinder is started, and the cylinder will drive the adjustment plate to move toward the placement box, thereby adjusting the position of the placement box so that the placement box is located at the lower end of the discharge port for the subsequent discharge of sugar balls. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below with reference to the accompanying drawings.

[0019] Figure 1is a perspective view of embodiment 1 of the present invention; Figure 2 This is a front view of the first embodiment of the present invention; Figure 3 yes Figure 2 A partial enlarged view of the middle part; Figure 4 It is a perspective view of the conveying structure of the present invention; Figure 5 It is a position diagram of the blanking structure and the regulating structure of the present invention; Figure 6 It is a position diagram of the fixing frame and the sorting frame of the present invention; Figure 7 is an internal view of the fixed frame of the present invention; Figure 8 is a diagram showing the positions of the deployment plate and the sliding rod of the present invention; Figure 9 yes Figure 8 A partial enlarged view of point B in the middle; Figure 10 It is a position diagram of the fixed frame and the sorting tray of the present invention; Figure 11 yes Figure 10 A partial enlarged view of point C in the middle; Figure 12 yes Figure 10 A partial enlarged view of point D in the middle; Figure: 1. Base frame; 2. Conveying structure; 21. Conveying roller; 22. Conveyor belt; 23. Side plate; 24. Isolation plate; 25. Cylinder; 26. Adjustment plate; 27. Anti-slip pad; 3. Unloading structure; 31. Temporary storage frame; 32. Sorting frame; 33. Sorting tray; 34. Placement slot; 35. Unloading port; 4. Adjustment structure; 401. Fixing frame; 402. Absorption roller; 403. Fixing tray; 404. Adjustment gear ; 405, connecting block; 406, reciprocating screw; 407, first rack; 408, second rack; 409, expansion plate; 410, sliding rod; 411, fixed rod; 412, return spring; 413, extension plate; 414, connecting arm; 415, abutment groove; 416, abutment block; 417, fixed frame; 418, telescopic rod; 419, slide groove; 420, limit buckle; 421, connecting rod; 5, placement box. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] Example 1: Figures 1 to 12As shown, a feeding device for food production according to an embodiment of the present invention includes a base frame 1, a conveying structure 2 is provided at the upper end of the base frame 1, the conveying structure 2 includes a conveyor belt 22, the conveyor belt 22 is provided at the upper end of the base frame 1, a feeding structure 3 is provided at the upper end of the conveyor belt 22, and an adjustment structure 4 is provided on one side of the feeding structure 3; the feeding structure 3 includes: a sorting frame 32, the sorting frame 32 is provided at the upper end of the conveyor belt 22; a temporary storage frame 31, the temporary storage frame 31 is provided at the upper end of the sorting frame 32; a sorting tray 33, the sorting tray 33 is rotatably connected Inside the sorting frame 32, and on the surface of the sorting tray 33, a plurality of placement grooves 34 are provided; a discharge port 35 is provided at the lower end of the sorting frame 32; the adjustment structure 4 includes: a fixed frame 401, the fixed frame 401 is provided at one end of the sorting frame 32; an absorption roller 402, the absorption roller 402 is slidably connected to the inside of the fixed frame 401; a sliding rod 410, the sliding rod 410 is slidably connected to the lower end of the absorption roller 402; and an expansion plate 409, two expansion plates 409 are respectively provided at the upper and lower ends of the sliding rod 410.

[0022] Specifically, the feeding device for food production of the scheme is mainly used for producing and feeding food such as sugar balls. When in use, firstly, a number of sugar balls are placed inside the temporary storage frame 31, and then a placement box 5 for collecting sugar balls is placed on the surface of the conveyor belt 22. At this time, the conveyor belt 22 is started, and the conveyor belt 22 will drive the placement box 5 to move toward the sorting frame 32. When the placement box 5 moves to the lower end of the sorting frame 32, the conveyor belt 22 is stopped and the sorting plate 33 is started to rotate. Since the surface of the sorting plate 33 is provided with a placement groove 34 for placing sugar balls, and each The placement slot 34 can only hold one sugar ball. When the placement slot 34 moves to the lower end of the temporary storage frame 31, a sugar ball will fall into the placement slot 34. Due to the limitation of the sorting frame 32, the sugar ball will be stably placed in the placement slot 34. Then, each time the sorting tray 33 rotates the placement slot 34 to the lower end of the temporary storage frame 31, a sugar ball will move into the placement slot 34. When the sugar ball moves to the upper end of the discharge port 35, the sugar ball will fall into the placement box 5 through the discharge port 35 for collection. The angle of rotation of the sorting tray 33 can be adjusted each time to adjust the sugar ball. The number of sugar balls to be collected each time, and then when the sugar balls move to the inside of the placement box 5, the placement slot 34 that temporarily stored the sugar balls will continue to rotate with the sorting plate 33 to the lower end of the temporary storage frame 31 for collection. When it moves to the same horizontal line as the sliding rod 410, the sorting plate 33 will stop rotating for a period of time because each sugar ball falls into the inside of the placement slot 34. At this time, the sliding rod 410 is started, and the sliding rod 410 will drive the expansion plate 409 to move to the inside of the placement slot 34. Then the sliding rod 410 is started again, and the sliding rod 410 will The part rotates, so that the expansion plate 409 scrapes and cleans the inner wall of the placement groove 34, and then the sliding rod 410 is started again. The sliding rod 410 will move in the direction away from the placement groove 34, so as not to affect the normal rotation of the sorting plate 33. Then, when the placement groove 34 after scraping moves to the same horizontal line as the absorption roller 402, the absorption roller 402 is started, and the absorption roller 402 will move toward the inside of the placement groove 34, thereby absorbing the scraped sugar ball fragments, thereby ensuring the cleanliness of the inside of the sorting plate 33 for the long-term use of the blanking structure 3.

[0023] like Figures 1 to 12As shown, the conveying structure 2 also includes: a conveying roller 21, which is rotatably connected to the upper end of the base frame 1, and the conveying belt 22 is sleeved on the surface of the conveying roller 21; an isolation plate 24, several isolation plates 24 are arranged on the surface of the conveying belt 22; a side plate 23, two side plates 23 are arranged at the upper end of the base frame 1; the adjustment structure 4 also includes: a first rack 407, the first rack 407 is slidably connected to the inside of the fixed frame 401, and the absorption roller 402 is arranged at one end of the first rack 407; a second rack 408, the second rack 408 is slidably connected to the lower end of the first rack 407, and the sliding rod 410 is arranged at one end of the second rack 408.

[0024] Specifically, when unloading the sugar ball food, first place the placement box 5 between the two isolation plates 24, then start the conveyor roller 21, the conveyor roller 21 will drive the conveyor belt 22 to rotate, so that the placement box 5 can be moved to the lower end of the sorting frame 32, and then when the placement slot 34 needs to be cleaned, start the first rack 407 to drive the absorption roller 402 to move, and start the second rack 408 to drive the sliding rod 410 to move.

[0025] like Figures 1 to 11 As shown, one end of the fixed frame 401 is rotatably connected to a reciprocating screw 406, the surface of the reciprocating screw 406 is threadedly connected to a connecting block 405, and the connecting block 405 is connected to the first rack 407. The interior of the fixed frame 401 is rotatably connected to an adjusting gear 404, and both the first rack 407 and the second rack 408 are engaged with the adjusting gear 404.

[0026] Specifically, when the sliding rod 410 needs to scrape the inner wall of the placement groove 34, the reciprocating screw 406 is started to rotate, and the reciprocating screw 406 will drive the connecting block 405 on the surface to move. At this time, the first rack 407 connected to the connecting block 405 will move in the direction away from the placement groove 34, so that the first rack 407 drives the second rack 408 to move through the adjusting gear 404, thereby scraping the inner wall of the placement groove 34. After the scraping is completed, the connecting block 405 will move in the opposite direction on the surface of the reciprocating screw 406, so that the first rack 407 moves toward the placement groove 34, and the second rack 408 is retracted, realizing a cyclic and automatic movement.

[0027] like Figures 1 to 11As shown, extension plates 413 are provided at the upper and lower ends of the sliding rod 410, a connecting arm 414 is provided between the unfolding plate 409 and the extension plate 413, and both the unfolding plate 409 and the extension plate 413 are rotatably connected to the connecting arm 414, a fixed rod 411 is provided at one end of the second rack 408, and the sliding rod 410 is slidably connected to the surface of the fixed rod 411, a fixed plate 403 is provided on the surface of the fixed rod 411, a sliding groove 419 is provided on the surface of the fixed plate 403, and a connecting rod 421 is provided at one end of the unfolding plate 409 close to the fixed plate 403, and the connecting rod 421 slides on the inner wall of the sliding groove 419.

[0028] Specifically, by setting a connecting arm 414, when the unfolding plate 409 moves to the inside of the placement groove 34, the sliding rod 410 is started, and the sliding rod 410 will move toward the direction of the fixed plate 403. Since a connecting arm 414 is provided between the unfolding plate 409 and the extension plate 413, and the connecting rod 421 at one end of the unfolding plate 409 slides on the inner wall of the slide groove 419, the unfolding plate 409 will be stretched a distance toward the inner wall of the placement groove 34 at this time, so that the inner wall of the placement groove 34 can be better cleaned.

[0029] like Figures 1 to 12 As shown, one end of the sorting frame 32 is slidably connected to a telescopic rod 418, the end of the telescopic rod 418 is provided with an abutment block 416, the end of the sliding rod 410 is provided with an abutment groove 415, and the abutment block 416 is clamped inside the abutment groove 415.

[0030] Specifically, by setting up a fixed frame 417, when the sliding rod 410 moves toward the inside of the placement groove 34, the telescopic rod 418 is started, and the telescopic rod 418 will also move toward the inside of the placement groove 34, and finally the abutment block 416 is stuck into the inside of the abutment groove 415, and pushes the sliding rod 410 to move toward the direction of the fixed plate 403, so that the expansion plate 409 is automatically expanded.

[0031] like Figure 10 As shown, a fixed frame 417 is provided at one end of the sorting frame 32 , and a telescopic rod 418 is slidably connected to the inside of the fixed frame 417 .

[0032] Specifically, when the telescopic rod 418 is started to abut against the sliding rod 410, the size of the expansion plate 409 can be controlled by controlling the moving distance of the telescopic rod 418, thereby adapting to placement slots 34 of different sizes.

[0033] like Figure 11 As shown, a limiting buckle 420 is provided on the inner wall of the sliding groove 419 , and the limiting buckle 420 abuts against the connecting rod 421 .

[0034] Specifically, by providing the limit buckle 420 , when the deployment plate 409 is not working, the connecting rod 421 at one end of the deployment plate 409 will abut against the limit buckle 420 , so that the deployment plate 409 will not be deployed due to accidental touch.

[0035] like Figure 8 As shown, a return spring 412 is provided at one end of the sliding rod 410 close to the fixing plate 403 , and one end of the return spring 412 is connected to the fixing plate 403 .

[0036] Specifically, by setting the reset spring 412, when the unfolding plate 409 completes cleaning the placement slot 34, since there is no abutment of the telescopic rod 418, the reset spring 412 will release the elastic force at this time, thereby pushing the sliding rod 410 to reset for subsequent cleaning work.

[0037] Example 2: Figures 1 to 4 As shown, in contrast to Example 1, another embodiment of the present invention is as follows: a cylinder 25 is provided inside each of the two side plates 23 , and an adjustment plate 26 is provided at one end of the cylinder 25 .

[0038] Specifically, when the placement box 5 moves to the lower end of the discharge port 35, the cylinder 25 is started, and the two cylinders 25 will drive the adjustment plate 26 to move toward the placement box 5, thereby adjusting the position of the placement box 5 so that the placement box 5 is located at the lower end of the discharge port 35 to facilitate the subsequent discharge of sugar balls.

[0039] like Figures 1 to 4 As shown, the surface of the adjustment plate 26 is provided with an anti-slip pad 27 .

[0040] Specifically, in rainy or humid environments, the placement box 5 may come into contact with rainwater or moisture in the air, resulting in water droplets adhering to the surface. By providing the anti-slip pad 27, when the adjustment plate 26 adjusts the position of the placement box 5, the anti-slip pad 27 will first contact the side wall of the placement box 5, which can increase the friction between the adjustment plate 26 and the placement box 5, thereby preventing the placement box 5 with water droplets adhering to the side wall from affecting the position adjustment.

[0041] Working principle: When in use, first place several sugar balls inside the temporary storage frame 31, place the placement box 5 between the two isolation plates 24, then start the conveyor roller 21, the conveyor roller 21 will drive the conveyor belt 22 to rotate, and the conveyor belt 22 will drive the placement box 5 to move toward the sorting frame 32. When the placement box 5 moves to the lower end of the sorting frame 32, the conveyor belt 22 is stopped and the sorting plate 33 is started to rotate. Since the placement slots 34 for placing sugar balls are opened on the surface of the sorting plate 33, and each placement slot 34 can only hold one sugar ball, when the placement slot 34 moves to the lower end of the temporary storage frame 31, one sugar ball is placed. The sugar balls will fall into the placement slot 34. Due to the limitation of the sorting frame 32, the sugar balls will be stably placed in the placement slot 34 at this time. Then, each time the sorting tray 33 rotates the placement slot 34 to the lower end of the temporary storage frame 31, a sugar ball will move into the placement slot 34. When the sugar ball moves to the upper end of the discharge port 35, the sugar ball will fall into the placement box 5 through the discharge port 35 for collection. The angle of rotation of the sorting tray 33 can be adjusted each time to adjust the number of sugar balls to be collected each time. Then, when the sugar ball moves to the interior of the placement box 5, the placement slot 34 that has temporarily stored the sugar balls will continue to be sorted by the sorting tray 33. The sorting plate 33 is rotated to the lower end of the temporary storage frame 31 for collection. When it moves to the same horizontal line with the sliding rod 410, the sorting plate 33 stops rotating for a period of time because each sugar ball falls into the inside of the placement groove 34. At this time, the reciprocating screw 406 is started to rotate. The reciprocating screw 406 will drive the surface connection block 405 to move. At this time, the first rack 407 connected to the connection block 405 will move in the direction away from the placement groove 34, so that the first rack 407 drives the second rack 408 to move through the adjustment gear 404, and finally the sliding rod 410 drives the expansion plate 409 to move to the placement groove 34, and then start the sliding rod 410 again. The sliding rod 410 will rotate inside the placement groove 34, so that the expansion plate 409 scrapes and cleans the inner wall of the placement groove 34. After scraping is completed, the connecting block 405 will move in the opposite direction on the surface of the reciprocating screw 406, so that the first rack 407 moves toward the placement groove 34, and the second rack 408 is retracted. The first rack will drive the absorption roller 402 to move toward the inside of the placement groove 34, thereby absorbing the scraped sugar ball fragments, thereby ensuring the cleanliness of the sorting plate 33 for the long-term use of the blanking structure 3.

[0042] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the foregoing embodiments. The foregoing embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A feeding device for food production, characterized in that: The invention comprises a base frame (1), wherein a conveying structure (2) is provided at the upper end of the base frame (1), wherein the conveying structure (2) comprises a conveyor belt (22), wherein the conveyor belt (22) is provided at the upper end of the base frame (1), wherein a blanking structure (3) is provided at the upper end of the conveyor belt (22), and an adjustment structure (4) is provided on one side of the blanking structure (3); The blanking structure (3) comprises: A sorting frame (32), the sorting frame (32) being arranged at the upper end of the conveyor belt (22); A temporary storage frame (31), the temporary storage frame (31) is arranged at the upper end of the sorting frame (32); A sorting plate (33), the sorting plate (33) is rotatably connected to the inside of the sorting frame (32), and a plurality of placement slots (34) are provided on the surface of the sorting plate (33); A discharge port (35), the discharge port (35) being provided at the lower end of the sorting frame (32); The regulating structure (4) comprises: A fixing frame (401), the fixing frame (401) being arranged at one end of the sorting frame (32); an absorption roller (402), the absorption roller (402) being slidably connected to the interior of the fixed frame (401); a sliding rod (410), the sliding rod (410) being slidably connected to the lower end of the absorption roller (402); The two unfolding plates (409) are respectively arranged at the upper and lower ends of the sliding rod (410).

2. A feeding device for food production according to claim 1, characterized in that: The conveying structure (2) further comprises: A conveying roller (21), the conveying roller (21) is rotatably connected to the upper end of the base frame (1), and the conveying belt (22) is sleeved on the surface of the conveying roller (21); Isolation plates (24), wherein a plurality of the isolation plates (24) are arranged on the surface of the conveyor belt (22); Side panels (23), two side panels (23) are provided at the upper ends of the base frame (1); The regulating structure (4) further comprises: a first rack (407), the first rack (407) being slidably connected to the interior of the fixed frame (401), and the absorption roller (402) being provided at one end of the first rack (407); The second rack (408) is slidably connected to the lower end of the first rack (407), and the sliding rod (410) is provided at one end of the second rack (408).

3. A feeding device for food production according to claim 2, characterized in that: One end of the fixed frame (401) is rotatably connected to a reciprocating screw (406), the surface of the reciprocating screw (406) is threadedly connected to a connecting block (405), and the connecting block (405) is connected to the first rack (407), and the interior of the fixed frame (401) is rotatably connected to an adjusting gear (404), and both the first rack (407) and the second rack (408) are engaged with the adjusting gear (404).

4. A feeding device for food production according to claim 3, characterized in that: Extension plates (413) are provided at both upper and lower ends of the sliding rod (410), a connecting arm (414) is provided between the expansion plate (409) and the extension plate (413), and both the expansion plate (409) and the extension plate (413) are rotatably connected to the connecting arm (414), a fixed rod (411) is provided at one end of the second rack (408), and the sliding rod (410) is slidably connected to the surface of the fixed rod (411), a fixed plate (403) is provided on the surface of the fixed rod (411), a sliding groove (419) is provided on the surface of the fixed plate (403), and a connecting rod (421) is provided at one end of the expansion plate (409) close to the fixed plate (403), and the connecting rod (421) slides on the inner wall of the sliding groove (419).

5. A feeding device for food production according to claim 4, characterized in that: One end of the sorting frame (32) is slidably connected to a telescopic rod (418), an end of the telescopic rod (418) is provided with an abutment block (416), an end of the sliding rod (410) is provided with an abutment groove (415), and the abutment block (416) is clamped inside the abutment groove (415).

6. A feeding device for food production according to claim 5, characterized in that: A fixed frame (417) is provided at one end of the sorting frame (32), and the telescopic rod (418) is slidably connected to the interior of the fixed frame (417).

7. A feeding device for food production according to claim 4, characterized in that: A limiting buckle (420) is provided on the inner wall of the sliding groove (419), and the limiting buckle (420) is in contact with the connecting rod (421).

8. A feeding device for food production according to claim 5, characterized in that: A return spring (412) is provided at one end of the sliding rod (410) close to the fixing plate (403), and one end of the return spring (412) is connected to the fixing plate (403).

9. A feeding device for food production according to claim 2, characterized in that: A cylinder (25) is provided inside each of the two side plates (23), and an adjustment plate (26) is provided at one end of the cylinder (25).

10. A feeding device for food production according to claim 9, characterized in that: The surface of the adjustment plate (26) is provided with an anti-slip pad (27).

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