Head and tail waste collecting and treating device for bamboo stick cutting

Abstract

The invention relates to the technical field of bamboo stick grinding and cutting, in particular to a head and tail waste collecting and processing device for bamboo stick cutting, which comprises two symmetrically arranged main body plates, and a moving and limiting mechanism for moving and limiting primarily processed bamboo sticks is arranged between the two main body plates. The moving limiting mechanism comprises two fixing rods fixedly connected with the inner sides of the main body plates, rotating rollers are rotationally arranged on the side faces of the two fixing rods correspondingly, and polishing and cleaning mechanisms for polishing bamboo sticks and cleaning chippings are arranged at the upper ends of the two main body plates. A discharging mechanism for conveying the cut primarily-processed bamboo sticks is arranged at the upper ends of the two main body plates; and a fourth electric telescopic rod extends, the surface of the bamboo stick subjected to primary machining is ground into a cylinder structure, then the fourth electric telescopic rod stretches out and draws back, a grinding body is driven to grind a threaded groove in the surface of the bamboo stick of the cylinder structure, and therefore the bamboo stick with the spiral groove structure is ground automatically.

Description

Technical Field

[0001] The invention relates to the technical field of bamboo stick grinding and cutting, in particular to a device for collecting and processing head and tail waste used for cutting bamboo sticks. Background Art

[0002] Bamboo skewers are objects made of bamboo or wood that are cut and processed into a long and thin shape. The two ends are usually smooth or sometimes sharpened. They are used as tools for piercing, fixing or decoration. The shape of bamboo skewers can be straight, or they can be spiral, wavy or other special designs. They are suitable for fixing some small foods, such as small meatballs, shrimps, vegetable pieces, etc. Spiral bamboo skewers can provide additional support due to their spiral shape. These foods are not easy to slide during baking, and are easier to flip and bake evenly.

[0003] When processing bamboo sticks, the existing equipment can generally only process straight bamboo sticks, and cannot process spiral bamboo sticks with different spiral degrees. After the bamboo or wood is evenly cut into strip structures, its surface can only be polished manually to form spiral grooves on the surface. The processing efficiency is very low, and a lot of debris remains on the surface of the bamboo sticks after polishing. The debris stays in the spiral groove, which is inconvenient to clean. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the background technology and to propose a device for collecting and processing the head and tail waste used for cutting bamboo sticks.

[0005] To achieve the above purpose, the technical solution adopted by the present invention is: a device for collecting and processing head and tail waste for cutting bamboo sticks, comprising two symmetrically arranged main body plates, a movable limiting mechanism for moving and limiting the initially processed bamboo sticks is arranged between the two main body plates, the movable limiting mechanism comprises two fixed rods fixedly connected to the inner side of the main body plates, the sides of the two fixed rods are respectively rotatably provided with rotating rollers, the sides of the two rotating rollers are closely provided with conveyor belts, the sides of the conveyor belt are provided with a plurality of equidistantly arranged placement grooves, the conveyor belt is provided with a plurality of first through holes between two adjacent placement grooves, the upper ends of the two main body plates are provided with a grinding and cleaning mechanism for grinding and cleaning the bamboo sticks and cleaning debris, and the upper ends of the two main body plates are provided with a discharge mechanism for feeding the initially processed bamboo sticks after cutting.

[0006] Preferably, the inner side surfaces of the two main plates are respectively provided with a plurality of second through holes, and the plurality of second through holes correspond to the positions of the placement grooves; the interiors of the two main plates are respectively provided with cavities communicating with the second through holes; a fifth motor is fixedly connected in the cavity; a worm is fixedly connected to the transmission shaft end of the fifth motor; the two main plates are rotatably provided with rotating rods corresponding to the positions of the second through holes in the cavity, and turbines are fixedly connected to the ends of the plurality of rotating rods.

[0007] Preferably, the side surfaces of several of the turbines are respectively meshed with the worm gear, the side surfaces of several of the turbines are fixedly connected with the fifth electric telescopic rod, the telescopic ends of several of the fifth electric telescopic rods are respectively fixedly connected with the second top blocks, and the ends of several of the second top blocks are respectively fixedly connected with the fourth pressure sensors.

[0008] Preferably, a fourth motor is fixedly connected to the side of one of the main plates, the transmission shaft end of the fourth motor is a circular ring structure, the inner side of the transmission shaft of the fourth motor is rotatably arranged with the fixed rod, and the transmission shaft end of the fourth motor is fixedly connected to the rotating roller.

[0009] Preferably, the grinding and cleaning mechanism includes a fixing plate fixedly arranged on the upper ends of the two main plates, a first limiting groove is opened at the lower end of the fixing plate, a first motor is fixedly connected to the side surface of the fixing plate, a first threaded rod is fixedly connected to the transmission shaft end of the first motor, a first limiting body is provided on the side surface of the first threaded rod through threaded cooperation, a side surface of the first limiting body is slidingly cooperated with the first limiting groove, a third electric telescopic rod is fixedly connected to the lower end of the first limiting body, and a telescopic end of the third electric telescopic rod is fixedly connected to a second fixing body.

[0010] Preferably, a second limiting groove is provided at the lower end of the second fixed body, a third motor is fixedly connected to the side of the second limiting groove, a second threaded rod is fixedly connected to the transmission shaft end of the third motor, two second limiting bodies are provided on the side of the second threaded rod through threaded cooperation, and the side surfaces of the two second limiting bodies are slidably cooperated with the second limiting groove through threaded cooperation.

[0011] Preferably, the lower ends of the two second limit bodies are respectively provided with installation grooves, and the two second limit bodies are respectively fixedly connected with second motors in the installation grooves, and the transmission shaft ends of the two second motors are respectively fixedly connected with fourth electric telescopic rods, and the telescopic ends of the two fourth electric telescopic rods are respectively fixedly connected with second pressure sensors and third pressure sensors, the lower end of the second pressure sensor is fixedly connected with a brush, and the lower end of the third pressure sensor is fixedly connected with a grinding body.

[0012] Preferably, a connector is fixedly connected between the two main body plates, a receiving groove is provided at the upper end of the connector, and an end surface of the connector is a filter structure.

[0013] Preferably, the discharge mechanism includes two first electric telescopic rods symmetrically arranged on the upper end of the main body plate, the telescopic ends of the two first electric telescopic rods are respectively fixedly connected with connecting plates, the sides of the two connecting plates are fixedly connected with first fixed bodies, the upper end of the first fixed body is provided with a first empty groove, and the lower end of the first fixed body is provided with a second empty groove.

[0014] Preferably, a guide groove connecting the first empty groove and the second empty groove is provided in the first fixed body, third through holes are provided on the symmetrical sides of the first fixed body, second electric telescopic rods are fixedly connected to the sides of the first fixed body at positions close to the third through holes, the telescopic ends of the two second electric telescopic rods are fixedly connected to the first top blocks, and the ends of the two first top blocks are fixedly connected to the first pressure sensors.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The two second electric telescopic rods extend, driving the two first top blocks to limit the bamboo sticks at the bottom layer. When the placement slot on the side of the conveyor belt moves to the bottom of the second empty slot, the two second electric telescopic rods contract, and the bamboo sticks fall into the placement slot. At the same time, the two first top blocks extend to clamp the bamboo sticks at the bottom of the second empty slot to prevent the bamboo sticks from falling onto the surface of the conveyor belt, thereby improving the stability of the device. When the placement slot under the fixed plate is fully filled with bamboo sticks, several fifth electric telescopic rods extend at the same time, and several fifth electric telescopic rods drive the second top blocks to squeeze and fix the bamboo sticks in the placement slot, and then the fifth motor is started. The fifth motor drives the worm to rotate, and the worm meshing drives several turbines to rotate, and the several turbines respectively drive the second top blocks to rotate. Thus, a plurality of bamboo sticks are driven to rotate at a uniform speed in the placement groove. While rotating, the first motor is started, the first motor drives the first threaded rod to rotate, the first threaded rod cooperates to drive the first limiting body to move along the conveyor belt, and when the first limiting body moves to the top of the placement groove, the third motor and the second motor rotate, the third motor drives the second threaded rod to rotate, the second threaded rod cooperates to drive the second limiting body to move along the bamboo sticks, and while moving, the fourth electric telescopic rod is extended, firstly the surface of the initially processed bamboo sticks is polished into a cylindrical structure, and then the fourth electric telescopic rod is extended and retracted, driving the polishing body to polish the threaded groove on the surface of the bamboo sticks with the cylindrical structure, thereby realizing automatic polishing of bamboo sticks with a spiral groove structure, thereby improving the processing efficiency and accuracy; When the grinding body finishes grinding the surface of the bamboo sticks, the third motor continues to rotate regularly during grinding, and the fourth electric telescopic rod is extended at this time. The fourth electric telescopic rod drives the brush to remove the debris in the spiral groove on the surface of the bamboo sticks, thereby improving the cleanliness of the bamboo sticks after processing. The removed debris falls into the connecting body through several first through holes and is collected in the receiving groove through the bottom plate of the filter structure. The two main plates are fixedly connected to the fixing rod by bolts. When there are a lot of debris in the receiving groove, the debris in the receiving groove is cleaned by removing the bolts. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 The present invention is a sectional view of the whole Figure 1 ; Figure 3 The present invention is a sectional view of the whole Figure 2 ; Figure 4 The present invention is a sectional view of the whole Figure 3 ; Figure 5 The present invention is a sectional view of the whole Figure 4 ; Figure 6 For the present invention Figure 2 A magnified image of point A; Figure 7 For the present invention Figure 2 A magnified view of point B; Figure 8 For the present invention Figure 3 Enlarged view of point C; Fig. 9 For the present invention Figure 3 The enlarged view of point D; Fig.10 For the present invention Figure 4 The enlarged view of point E; Fig.11 For the present invention Figure 4 The enlarged view of F; Fig.12 For the present invention Figure 5 Enlarged view of point G.

[0017] 1. Main plate; 2. Discharging mechanism; 3. Grinding and cleaning mechanism; 4. Moving limiting mechanism; 21. First electric telescopic rod; 22. Connecting plate; 23. First fixed body; 24. First empty slot; 25. Second empty slot; 26. Guide slot; 27. Second electric telescopic rod; 28. Third through hole; 29. ​​First top block; 210. First pressure sensor; 31. Fixed plate; 32. Connecting body; 33. Accommodating slot; 34. First limiting slot; 35. First threaded rod; 36. First motor; 37. First limiting body; 38. Third electric telescopic rod; 39. Second fixed body; 310. Second limiting slot; 311. Second Threaded rod; 312, second limiting body; 313, mounting groove; 314, second motor; 315, fourth electric telescopic rod; 316, brush; 317, second pressure sensor; 318, grinding body; 319, third pressure sensor; 320, third motor; 41, fourth motor; 42, rotating roller; 43, fixing rod; 44, conveyor belt; 45, cavity; 46, placement groove; 47, first through hole; 48, rotating rod; 49, turbine; 410, worm; 411, fifth motor; 412, second through hole; 413, fifth electric telescopic rod; 414, second top block; 415, fourth pressure sensor. DETAILED DESCRIPTION

[0018] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0019] See also Figure 1-Figure 12 A device for collecting and processing waste heads and tails of bamboo skewers, comprising two symmetrically arranged main plates 1, between which a moving and limiting mechanism 4 for moving and limiting the initially processed bamboo skewers is arranged.

[0020] In this embodiment, the movable limiting mechanism 4 includes two fixed rods 43 fixedly connected to the inner side of the main plate 1, and the sides of the two fixed rods 43 are respectively rotatably provided with rotating rollers 42, and the sides of the two rotating rollers 42 are tightly provided with conveyor belts 44. The side of the conveyor belt 44 is provided with a plurality of equidistant placement grooves 46, and the conveyor belt 44 is provided with a plurality of first through holes 47 between two adjacent placement grooves 46.

[0021] The inner side surfaces of the two main plates 1 are respectively provided with a plurality of second through holes 412, and the plurality of second through holes 412 correspond to the positions of the placement grooves 46. The interiors of the two main plates 1 are respectively provided with cavities 45 communicated with the second through holes 412, and a fifth motor 411 is fixedly connected in the cavity 45, and a worm 410 is fixedly connected to the transmission shaft end of the fifth motor 411. The two main plates 1 are rotatably provided with rotating rods 48 corresponding to the positions of the second through holes 412, and the ends of the plurality of rotating rods 48 are fixedly connected with turbines 49.

[0022] The side surfaces of several of the turbines 49 are respectively meshed with the worm 410, and the side surfaces of several of the turbines 49 are fixedly connected with the fifth electric telescopic rod 413, the telescopic ends of several of the fifth electric telescopic rods 413 are respectively fixedly connected with the second top blocks 414, and the ends of several of the second top blocks 414 are respectively fixedly connected with the fourth pressure sensors 415.

[0023] A fourth motor 41 is fixedly connected to the side of the main plate 1 , the transmission shaft end of the fourth motor 41 is a circular ring structure, the inner side of the transmission shaft of the fourth motor 41 is rotatably arranged with a fixed rod 43 , and the transmission shaft end of the fourth motor 41 is fixedly connected to a rotating roller 42 .

[0024] Specifically, the fifth electric telescopic rod 413 drives the second top block 414 to squeeze and fix the bamboo sticks in the placement groove 46, and then the fifth motor 411 is started. The fifth motor 411 drives the worm 410 to rotate, and the worm 410 engages to drive a plurality of turbines 49 to rotate. The plurality of turbines 49 respectively drive the second top block 414 to rotate, thereby driving the plurality of bamboo sticks to rotate at a uniform speed in the placement groove 46.

[0025] In this embodiment, a grinding and cleaning mechanism 3 for grinding the bamboo sticks and cleaning the debris is provided at the upper ends of the two main body plates 1 .

[0026] The grinding and cleaning mechanism 3 includes a fixed plate 31 fixedly arranged at the upper ends of the two main plates 1, a first limiting groove 34 is opened at the lower end of the fixed plate 31, a first motor 36 is fixedly connected to the side of the fixed plate 31, a first threaded rod 35 is fixedly connected to the transmission shaft end of the first motor 36, a first limiting body 37 is provided on the side of the first threaded rod 35 through threaded cooperation, the side of the first limiting body 37 is slidably cooperated with the first limiting groove 34, a third electric telescopic rod 38 is fixedly connected to the lower end of the first limiting body 37, and a second fixed body 39 is fixedly connected to the telescopic end of the third electric telescopic rod 38.

[0027] A second limiting groove 310 is formed at the lower end of the second fixed body 39, and a third motor 320 is fixedly connected to the side of the second limiting groove 310. A second threaded rod 311 is fixedly connected to the transmission shaft end of the third motor 320, and two second limiting bodies 312 are provided on the side of the second threaded rod 311 through threaded cooperation, and the sides of the two second limiting bodies 312 are threadedly slidably cooperated with the second limiting groove 310.

[0028] The lower ends of the two second limit bodies 312 are respectively provided with installation grooves 313, and the two second limit bodies 312 are respectively fixedly connected with second motors 314 in the installation grooves 313, and the transmission shaft ends of the two second motors 314 are respectively fixedly connected with fourth electric telescopic rods 315, and the telescopic ends of the two fourth electric telescopic rods 315 are respectively fixedly connected with second pressure sensors 317 and third pressure sensors 319, and the lower end of the second pressure sensor 317 is fixedly connected with a brush 316, and the lower end of the third pressure sensor 319 is fixedly connected with a grinding body 318.

[0029] A connector 32 is fixedly connected between the two main body plates 1 , a receiving groove 33 is formed at the upper end of the connector 32 , and an end surface of the connector 32 is a filter structure.

[0030] Specifically, the second threaded rod 311 cooperates to drive the second limiting body 312 to move along the bamboo stick. While moving, the fourth electric telescopic rod 315 extends, and first grinds the initially processed surface of the bamboo stick into a cylindrical structure. Then the fourth electric telescopic rod 315 extends and retracts, driving the grinding body 318 to grind the threaded groove on the surface of the bamboo stick with the cylindrical structure, thereby realizing automatic grinding of the bamboo stick with a spiral groove structure, thereby improving the processing efficiency and accuracy.

[0031] In this embodiment, a feeding mechanism 2 for feeding the cut and pre-processed bamboo skewers is disposed at the upper ends of the two main body plates 1 .

[0032] The discharge mechanism 2 includes two first electric telescopic rods 21 symmetrically arranged at the upper end of the main body plate 1, the telescopic ends of the two first electric telescopic rods 21 are respectively fixedly connected with connecting plates 22, the sides of the two connecting plates 22 are fixedly connected with first fixed bodies 23, the upper end of the first fixed body 23 is provided with a first empty groove 24, and the lower end of the first fixed body 23 is provided with a second empty groove 25.

[0033] A guide groove 26 connecting the first empty groove 24 and the second empty groove 25 is provided in the first fixed body 23, and third through holes 28 are respectively provided on the symmetrical sides of the first fixed body 23. Second electric telescopic rods 27 are respectively fixedly connected to the sides of the first fixed body 23 at positions close to the third through holes 28, and the telescopic ends of the two second electric telescopic rods 27 are respectively fixedly connected to the first top blocks 29, and the ends of the two first top blocks 29 are respectively fixedly connected to the first pressure sensors 210.

[0034] Specifically, when the bamboo sticks in the second empty slot 25 fall between the two first top blocks 29, the two second electric telescopic rods 27 extend, driving the two first top blocks 29 to limit the bamboo sticks on the bottom layer. When the placement slot 46 on the side of the conveyor belt 44 moves to the bottom of the second empty slot 25, the two second electric telescopic rods 27 contract, and the bamboo sticks fall into the placement slot 46. At the same time, the two first top blocks 29 extend to clamp the bamboo sticks at the bottom of the second empty slot 25 to prevent the bamboo sticks from falling onto the surface of the conveyor belt 44, thereby improving the stability of the device.

[0035] When in use, the device is placed on a horizontal plane through a support column, and then the pre-processed bamboo sticks cut into a rectangular structure are placed in the first empty slot 24 above the first fixed body 23, and the bamboo sticks pass through the first empty slot 24 and the guide slot 26 and fall into the second empty slot 25, and then the fourth motor 41 is started, and the fourth motor 41 drives a rotating roller 42 to rotate, and a rotating roller 42 drives a conveyor belt 44 to rotate, and the conveyor belt 44 drives another rotating roller 42 to rotate, and when the bamboo sticks in the second empty slot 25 fall between the two first top blocks 29, the two second electric telescopic rods 27 extend, The two first top blocks 29 are driven to limit the bamboo sticks on the bottom layer. When the placement groove 46 on the side of the conveyor belt 44 moves to the bottom of the second empty groove 25, the two second electric telescopic rods 27 are contracted, and the bamboo sticks fall into the placement groove 46. At the same time, the two first top blocks 29 are extended to clamp the bamboo sticks at the bottom of the second empty groove 25 to prevent the bamboo sticks from falling onto the surface of the conveyor belt 44, thereby improving the stability of the device. When the placement groove 46 under the fixed plate 31 is completely filled with bamboo sticks, a plurality of fifth electric telescopic rods 413 are extended at the same time, and the plurality of fifth electric telescopic rods 413 drive the second The top block 414 squeezes and fixes the bamboo sticks in the placement groove 46, and then the fifth motor 411 is started, the fifth motor 411 drives the worm 410 to rotate, the worm 410 engages and drives a plurality of turbines 49 to rotate, and the plurality of turbines 49 respectively drive the second top block 414 to rotate, thereby driving a plurality of bamboo sticks to rotate at a uniform speed in the placement groove 46. While rotating, the first motor 36 is started, the first motor 36 drives the first threaded rod 35 to rotate, and the first threaded rod 35 cooperates to drive the first limiter 37 to move along the conveyor belt 44. When the first limiter 37 moves to the placement groove 46, After being above the groove 46, the third motor 320 and the second motor 314 rotate, the third motor 320 drives the second threaded rod 311 to rotate, and the second threaded rod 311 cooperates to drive the second limiting body 312 to move along the bamboo stick. While moving, the fourth electric telescopic rod 315 extends, and first grinds the surface of the initially processed bamboo stick into a cylindrical structure. Then the fourth electric telescopic rod 315 is extended and retracted, driving the grinding body 318 to grind the threaded groove on the surface of the bamboo stick with the cylindrical structure, thereby realizing automatic grinding of the bamboo stick with a spiral groove structure, thereby improving the processing efficiency and accuracy.

[0036] When the grinding body 318 finishes grinding the surface of the bamboo stick, the third motor 320 continues to rotate regularly during grinding, and the fourth electric telescopic rod 315 is extended. The fourth electric telescopic rod 315 drives the brush 316 to remove the debris in the spiral groove on the surface of the bamboo stick, thereby improving the cleanliness of the bamboo stick after processing. The removed debris falls into the connecting body 32 through the first through holes 47 and is collected in the receiving groove 33 through the bottom plate of the filter structure. The two main plates 1 are fixedly connected to the fixing rod 43 by bolts. When there are a lot of debris in the receiving groove 33, the debris in the receiving groove 33 is cleaned by removing the bolts.

[0037] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A device for collecting and processing waste materials from bamboo skewers, comprising two symmetrically arranged main body plates (1), characterized in that: A moving and limiting mechanism (4) for moving and limiting the initially processed bamboo skewers is arranged between the two main body plates (1), the moving and limiting mechanism (4) comprising two fixed rods (43) fixedly connected to the inner side of the main body plates (1), the sides of the two fixed rods (43) are respectively provided with rotating rollers (42) for rotation, the sides of the two rotating rollers (42) are closely provided with a conveyor belt (44), the side of the conveyor belt (44) is provided with a plurality of equally spaced placement grooves (46), the conveyor belt (44) is provided with a plurality of first through holes (47) between two adjacent placement grooves (46), the upper ends of the two main body plates (1) are provided with a grinding and cleaning mechanism (3) for grinding and cleaning the bamboo skewers and cleaning the debris, and the upper ends of the two main body plates (1) are provided with a feeding mechanism (2) for feeding the initially processed bamboo skewers after cutting.

2. The device for collecting and processing the waste from the ends of bamboo skewers according to claim 1, characterized in that: The inner side surfaces of the two main body plates (1) are respectively provided with a plurality of second through holes (412), the plurality of second through holes (412) corresponding to the positions of the placement grooves (46), the interiors of the two main body plates (1) are respectively provided with cavities (45) communicating with the second through holes (412), a fifth motor (411) is fixedly connected in the cavity (45), a worm (410) is fixedly connected to the transmission shaft end of the fifth motor (411), and rotating rods (48) corresponding to the positions of the second through holes (412) are rotatably arranged in the two main body plates (1) in the cavity (45), and the ends of the plurality of rotating rods (48) are fixedly connected to turbines (49).

3. The device for collecting and processing the waste from the ends of bamboo skewers according to claim 2, characterized in that: The side surfaces of several turbines (49) are respectively meshed with the worm (410), the side surfaces of several turbines (49) are fixedly connected to fifth electric telescopic rods (413), the telescopic ends of several fifth electric telescopic rods (413) are respectively fixedly connected to second top blocks (414), and the ends of several second top blocks (414) are respectively fixedly connected to fourth pressure sensors (415).

4. The device for collecting and processing the waste from the ends of bamboo skewers according to claim 1, characterized in that: A fourth motor (41) is fixedly connected to a side surface of the main body plate (1); the transmission shaft end of the fourth motor (41) is a circular ring structure; the inner side of the transmission shaft of the fourth motor (41) is rotatably arranged with a fixed rod (43); and the transmission shaft end of the fourth motor (41) is fixedly connected to a rotating roller (42).

5. The device for collecting and processing the waste from the ends of bamboo skewers according to claim 1, characterized in that: The grinding and cleaning mechanism (3) comprises a fixing plate (31) fixedly arranged at the upper ends of the two main body plates (1); a first limiting groove (34) is formed at the lower end of the fixing plate (31); a first motor (36) is fixedly connected to the side of the fixing plate (31); a first threaded rod (35) is fixedly connected to the transmission shaft end of the first motor (36); a first limiting body (37) is provided on the side of the first threaded rod (35) through threaded engagement; a side of the first limiting body (37) is slidably engaged with the first limiting groove (34); a third electric telescopic rod (38) is fixedly connected to the lower end of the first limiting body (37); and a second fixing body (39) is fixedly connected to the telescopic end of the third electric telescopic rod (38).

6. The device for collecting and processing the waste from the ends of bamboo skewers according to claim 5, characterized in that: A second limiting groove (310) is provided at the lower end of the second fixed body (39); a third motor (320) is fixedly connected to the side of the second limiting groove (310); a second threaded rod (311) is fixedly connected to the transmission shaft end of the third motor (320); two second limiting bodies (312) are provided on the side of the second threaded rod (311) through threaded engagement; and the side surfaces of the two second limiting bodies (312) are slidably engaged with the second limiting groove (310) through threaded engagement.

7. The device for collecting and processing the waste from the ends of bamboo skewers according to claim 6, characterized in that: The lower ends of the two second position-limiting bodies (312) are respectively provided with mounting grooves (313); the two second position-limiting bodies (312) are respectively fixedly connected with second motors (314) in the mounting grooves (313); the transmission shaft ends of the two second motors (314) are respectively fixedly connected with fourth electric telescopic rods (315); the telescopic ends of the two fourth electric telescopic rods (315) are respectively fixedly connected with a second pressure sensor (317) and a third pressure sensor (319); the lower end of the second pressure sensor (317) is fixedly connected with a brush (316); and the lower end of the third pressure sensor (319) is fixedly connected with a grinding body (318).

8. The device for collecting and processing the waste from the ends of bamboo skewers according to claim 5, characterized in that: A connecting body (32) is fixedly connected between the two main body plates (1), a receiving groove (33) is provided at the upper end of the connecting body (32), and an end surface of the connecting body (32) is a filter structure.

9. The device for collecting and processing the waste from the ends of bamboo skewers according to claim 1, characterized in that: The material discharge mechanism (2) comprises two first electric telescopic rods (21) symmetrically arranged at the upper end of the main body plate (1), the telescopic ends of the two first electric telescopic rods (21) being fixedly connected to connecting plates (22) respectively, the sides of the two connecting plates (22) being fixedly connected to first fixed bodies (23), the upper end of the first fixed body (23) being provided with a first empty slot (24), and the lower end of the first fixed body (23) being provided with a second empty slot (25).

10. The device for collecting and processing the waste head and tail of bamboo skewers according to claim 9, characterized in that: A guide groove (26) connecting the first empty groove (24) and the second empty groove (25) is provided in the first fixed body (23); third through holes (28) are respectively provided on symmetrical side surfaces of the first fixed body (23); second electric telescopic rods (27) are respectively fixedly connected to the side surfaces of the first fixed body (23) at positions close to the third through holes (28); the telescopic ends of the two second electric telescopic rods (27) are respectively fixedly connected to first top blocks (29); and the ends of the two first top blocks (29) are respectively fixedly connected to first pressure sensors (210).

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