Raw material crushing device for nylon woven bags

Abstract

The utility model discloses a nylon woven bag raw material crushing device which comprises a shell, a cavity is formed in the shell, the top of the cavity is rotationally connected with a first rotating shaft and a second rotating shaft, the peripheral sides of the first rotating shaft and the second rotating shaft are fixedly sleeved with two first rotating rollers, and the peripheral sides of the two first rotating rollers are fixedly connected with a plurality of crushing teeth; two sliding grooves are formed in the two sides of the middle of the cavity, two sliding blocks are slidably connected into the two sliding grooves, and two fixing plates are fixedly connected to the sides, close to each other, of the two sliding blocks. The nylon woven bag crushing device is provided with the filter plate, through cooperation of all the components, when raw materials are crushed, the filter plate can screen the raw materials, the raw materials meeting the size requirement fall into the lower portion, the raw materials not meeting the size requirement fall into the material collecting box for subsequent crushing, it is guaranteed that the sizes of the raw materials are consistent, and the quality of nylon woven bags is guaranteed; through cooperation of the third rotating shaft, the second rotating roller and the blades, raw materials can be evenly conveyed out of the shell, and subsequent work and use are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of nylon woven bag production, in particular to a nylon woven bag raw material crushing device. Background Art

[0002] Nylon woven bags, also known as snakeskin bags, are a type of plastic bag used for packaging. Their raw materials are generally polyethylene, polypropylene and other chemical plastic raw materials. When producing nylon woven bags, the raw materials need to be crushed, and a nylon woven bag raw material crushing device is needed for crushing.

[0003] In this regard, a Chinese utility model with authorization announcement number CN206393861U discloses a crushing device for nylon production, which includes a base, a chassis is arranged on the base, a crushing roller is arranged between the front and rear side walls in the chassis, a motor is arranged on the outer wall of the chassis, the output end of the motor is connected to one end of the crushing roller, and a discharge port is arranged at the bottom end of the chassis. The crushing roller consists of a first crushing roller, a second crushing roller, a third crushing roller and a fourth crushing roller, and at least two groups of cutting knives are arranged on the outer sides of the first crushing roller, the second crushing roller, the third crushing roller and the fourth crushing roller.

[0004] The pulverizing device for nylon production can fully pulverize the raw materials and improve the efficiency of pulverization. This setting method saves time and space at the same time. However, the pulverizing device for nylon production has no filtering structure, and the pulverized raw materials are of different sizes. In subsequent production, the quality of nylon woven bags will be affected. Therefore, we propose a nylon woven bag raw material pulverizing device to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a nylon woven bag raw material crushing device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a nylon woven bag raw material crushing device, comprising a shell, a chamber is provided inside the shell, the top of the chamber is rotatably connected to a rotating shaft one and a rotating shaft two, the rotating shaft one and the rotating shaft two are fixedly sleeved on the circumference of two rollers, and the two rollers are fixedly connected on one side of a plurality of crushing teeth; two sliding grooves are provided on both sides of the middle of the chamber, two sliding blocks are slidably connected inside the two sliding grooves, the two sliding blocks are fixedly connected to two fixed plates on one side close to each other, and the two fixed plates are fixedly connected to a filter plate on one side close to each other; the bottom of the chamber is rotatably connected to a rotating shaft three, the rotating shaft three is fixedly sleeved on the circumference of roller two, the two rollers are fixedly connected on the circumference of a plurality of blades, and the blades movably contact the bottom of the chamber.

[0007] Preferably, the bottom of one side of the shell is fixedly connected to a fixing frame, the top surface of the fixing frame is fixedly connected to a motor, the motor shaft is fixedly connected to a rotating shaft three, the rotating shaft three is fixedly connected to a sprocket one, the sprocket one is transmission connected to a chain one, and the chain one is transmission connected to a sprocket two.

[0008] Preferably, the sprocket two is fixedly connected to the rotating shaft four, the rotating shaft is fixedly connected to the sprocket three on the four sides, the sprocket three is transmission connected to the chain two, the chain two is transmission connected to the sprocket four, and the sprocket four is fixedly connected to the rotating shaft one.

[0009] Preferably, gear one is fixedly sleeved on one side of the rotating shaft, gear one is meshedly connected to gear two, gear two is fixedly sleeved on rotating shaft two, sprocket one, sprocket two, sprocket three, sprocket four, chain one and chain two are located on one side of the outer wall of the shell, and gear one and gear two are located on one side of the outer wall of the shell.

[0010] Preferably, one end of the rotating shaft four is fixedly connected to bevel gear one, the bevel gear one is meshingly connected to bevel gear two, the bevel gear two is fixedly connected to a reciprocating screw, the reciprocating screw is rotatably connected to a slide groove, the reciprocating screw is threadedly connected to a slider, a square cavity is opened in the middle of one side of the shell, and the bevel gear one and bevel gear two are located inside the square cavity.

[0011] Preferably, a material receiving hole is formed through one side of the shell, the bottom surface of the material receiving hole is fixedly connected to a material discharge plate, one side of the shell is fixedly connected to a material receiving box, the material discharge plate is located below the filter plate, and the material receiving box is located below the material receiving hole.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model is equipped with a filter plate. Through the cooperation of various components, when the raw materials are crushed, the filter plate can screen the raw materials, and the raw materials that meet the size fall below, and the raw materials that do not meet the size fall into the receiving box for subsequent crushing, thereby ensuring the consistency of the raw materials and the quality of the nylon woven bag;

[0014] The cooperation of the rotating shaft three, the rotating roller two and the blades of the utility model can evenly transport the raw materials out of the shell, which is convenient for subsequent work. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a cross-sectional schematic diagram of the utility model;

[0017] Figure 3 It is a cross-sectional schematic diagram of the utility model;

[0018] Figure 4 For this utility model Figure 3 Enlarged schematic diagram at point A in the middle.

[0019] In the figure: 1. shell; 2. chamber; 3. rotating shaft 1; 4. rotating shaft 2; 5. roller 1; 6. crushing tooth; 7. slide groove; 8. slider; 9. fixed plate; 10. filter plate; 11. rotating shaft 3; 12. roller 2; 13. blade; 14. fixed frame; 15. motor; 16. sprocket 1; 17. chain 1; 18. sprocket 2; 19. sprocket 3; 20. chain 2; 21. sprocket 4; 22. gear 1; 23. gear 2; 24. rotating shaft 4; 25. bevel gear 1; 26. square cavity; 27. bevel gear 2; 28. reciprocating screw; 29. ​​unloading plate; 30. receiving box; 31. receiving hole. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example 1

[0022] Reference Figure 2-4, which is the first embodiment of the utility model, and provides a nylon woven bag raw material crushing device, including a shell 1, a chamber 2 is provided inside the shell 1, the top of the chamber 2 is rotatably connected to a rotating shaft 1 3 and a rotating shaft 2 4, and two rollers 1 5 are fixedly sleeved on the sides of the rotating shaft 1 3 and the rotating shaft 2 4, and a plurality of crushing teeth 6 are fixedly connected on the sides of the two rollers 1 5; two chutes 7 are provided on both sides of the middle of the chamber 2, and two sliders 8 are slidably connected inside the two chutes 7, and the two sliders 8 are fixedly connected to two fixed plates 9 on one side close to each other, and the two fixed plates 9 are fixedly connected to a filter plate 10 on one side close to each other; the bottom of the chamber 2 is rotatably connected to a rotating shaft 3 11, and a rotating shaft 3 11 is fixedly sleeved on the side of the rotating shaft 3 11, and a plurality of blades 13 are fixedly connected on the side of the rotating roller 2 12, and the blades 13 are movably in contact with the bottom of the chamber 2. When in use, the raw materials are placed in the shell. 1, the rotating shaft 1 3 and the rotating shaft 2 4 are rotated, the rotating shaft 1 3 and the rotating shaft 2 4 drive the rotating roller 1 5 to rotate, the rotating roller 1 5 drives the crushing teeth 6 to rotate, the crushing teeth 6 crush the raw materials, and the crushed raw materials fall onto the filter plate 10, the slider 8 is moved, the slider 8 moves in the slide groove 7, the slider 8 moves to drive the fixed plate 9 to move, the fixed plate 9 moves to drive the filter plate 10 to move, the filter plate 10 reciprocates to screen the crushed raw materials, and the raw materials that meet the size fall onto the lower rotating roller 2 12 and the blades 13, the rotating shaft 3 11 is rotated, the rotating shaft 3 11 drives the rotating roller 2 12 to rotate, the rotating roller 2 12 drives the blades 13 to rotate, a plurality of blades 13 are evenly fixed on the rotating roller 2 12, the blades 13 evenly transport the raw materials out of the shell 1, the raw material discharge is more even, and it is convenient for users to use.

[0023] Example 2

[0024] Reference Figure 1-2 The bottom of one side of the housing 1 is fixedly connected to a fixing frame 14, the top surface of the fixing frame 14 is fixedly connected to a motor 15, the rotating shaft of the motor 15 is fixedly connected to a rotating shaft three 11, the peripheral side of the rotating shaft three 11 is fixedly sleeved with a sprocket one 16, the sprocket one 16 is transmission-connected to a chain one 17, the chain one 17 is transmission-connected to a sprocket two 18, the motor 15 is turned on, the rotation of the motor 15 drives the rotating shaft three 11 to rotate, the rotation of the rotating shaft three 11 drives the sprocket one 16 to rotate, the rotation of the sprocket one 16 drives the chain one 17 to rotate, and the rotation of the chain one 17 drives the sprocket two 18 to rotate.

[0025] Reference Figure 1-2 Sprocket two 18 is fixedly sleeved on rotating shaft four 24, the peripheral side of rotating shaft four 24 is fixedly sleeved on sprocket three 19, sprocket three 19 is transmission connected to chain two 20, chain two 20 is transmission connected to sprocket four 21, sprocket four 21 is fixedly sleeved on rotating shaft one 3, the rotation of sprocket two 18 drives the rotating shaft four 24 to rotate, the rotation of rotating shaft four 24 drives sprocket three 19 to rotate, the rotation of sprocket three 19 drives chain two 20 to rotate, the rotation of chain two 20 drives sprocket four 21 to rotate, and the rotation of sprocket four 21 drives the rotating shaft one 3 to rotate.

[0026] Reference Figure 1-2 , the rotating shaft 13 is fixedly sleeved with gear 1 22 on the circumferential side, gear 1 22 is meshed with gear 2 23, gear 2 23 is fixedly sleeved with rotating shaft 2 4, sprocket 1 16, sprocket 2 18, sprocket 3 19, sprocket 4 21, chain 1 17 and chain 2 20 are located on one side of the outer wall of shell 1, gear 1 22 and gear 2 23 are located on one side of the outer wall of shell 1, the rotation of rotating shaft 1 3 drives gear 1 22 to rotate, the rotation of gear 1 22 drives gear 2 23 to rotate, and the rotation of gear 2 23 drives the rotating shaft 2 4 to rotate.

[0027] Reference Figure 3-4 One end of the rotating shaft four 24 is fixedly connected to the bevel gear one 25, the bevel gear one 25 is meshed with the bevel gear two 27, the bevel gear two 27 is fixedly connected to the reciprocating screw 28, the reciprocating screw 28 is rotatably connected to a slide groove 7, the reciprocating screw 28 is threadedly connected to a slider 8, a square cavity 26 is opened in the middle of one side of the housing 1, the bevel gear one 25 and the bevel gear two 27 are located inside the square cavity 26, the square cavity 26 provides assistance for the normal operation of the bevel gear one 25 and the bevel gear two 27, the rotating shaft four 24 rotates while driving the bevel gear one 25 to rotate, the bevel gear one 25 rotates to drive the bevel gear two 27 to rotate, the bevel gear two 27 rotates to drive the reciprocating screw 28 to rotate, and the reciprocating screw 28 rotates to drive the slider 8 to move back and forth in the slide groove 7.

[0028] Reference Figure 1 , Figure 3 A material receiving hole 31 is formed through one side of the shell 1, and the bottom surface of the material receiving hole 31 is fixedly connected to the unloading plate 29. One side of the shell 1 is fixedly connected to the material receiving box 30. The unloading plate 29 is located below the filter plate 10, and the material receiving box 30 is located below the material receiving hole 31. Raw materials that do not meet the size fall onto the unloading plate 29, pass through the material receiving hole 31 and move into the material receiving box 30. The staff will put the raw materials that do not meet the size into the chamber 2 again.

[0029] Example 3

[0030] Reference Figure 1-4, which is the third embodiment of the utility model. This embodiment is based on the above two embodiments. When in use, the raw material is placed in the chamber 2 of the shell 1, and the motor 15 is turned on. The motor 15 rotates to drive the rotating shaft 3 11 to rotate. The rotating shaft 3 11 rotates to drive the sprocket 1 16 to rotate. The sprocket 1 16 rotates to drive the chain 1 17 to rotate. The chain 1 17 rotates to drive the sprocket 2 18 to rotate. The sprocket 2 18 rotates to drive the rotating shaft 4 24 to rotate. The rotating shaft 4 24 rotates to drive the sprocket 3 19 to rotate. The sprocket 3 19 rotates to drive the chain 2 20 to rotate. The chain 20 rotates to drive the sprocket 4 21 to rotate. The sprocket 4 The rotation of 21 drives the rotating shaft 13 to rotate, the rotation of the rotating shaft 13 drives the gear 1 22 to rotate, the rotation of the gear 1 22 drives the gear 2 23 to rotate, the rotation of the gear 2 23 drives the rotating shaft 2 4 to rotate, the rotation of the rotating shaft 13 and the rotating shaft 2 4 drives the roller 1 5 to rotate, the rotation of the roller 1 5 drives the crushing teeth 6 to rotate, the crushing teeth 6 crush the raw materials, and the crushed raw materials fall onto the filter plate 10, the rotation of the rotating shaft 4 24 drives the bevel gear 1 25 to rotate, the rotation of the bevel gear 1 25 drives the bevel gear 2 27 to rotate, the rotation of the bevel gear 2 27 drives the reciprocating screw 28 to rotate, the reciprocating screw 28 The rotation drives the slider 8 to move back and forth in the chute 7, the movement of the slider 8 drives the fixed plate 9 to move, the movement of the fixed plate 9 drives the filter plate 10 to move, the filter plate 10 reciprocates to screen the crushed raw materials, the raw materials that meet the size fall onto the lower roller 2 12 and the blade 13, the raw materials that do not meet the size fall onto the unloading plate 29, pass through the receiving hole 31 and move to the receiving box 30, the staff will put the raw materials that do not meet the size into the chamber 2 again, the rotation of the rotating shaft 3 11 drives the roller 2 12 to rotate, the rotation of the roller 2 12 drives the blade 13 to rotate, and the multiple blades 13 are evenly fixed. On the roller 2 12, the blades 13 transport the raw materials evenly out of the shell 1, and the raw materials are discharged more evenly, which is convenient for users to use. The utility model is equipped with a filter plate 10. Through the cooperation of various components, when the raw materials are crushed, the filter plate 10 can screen the raw materials, and the raw materials that meet the size fall below, and the raw materials that do not meet the size fall into the receiving box 30 for subsequent crushing, ensuring the consistency of the raw materials and the quality of the nylon woven bag; the cooperation of the rotating shaft 3 11, the roller 2 12 and the blades 13 of the utility model can evenly transport the raw materials out of the shell 1, which is convenient for subsequent work and use.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A nylon woven bag raw material crushing device, comprising a housing (1), characterized in that: The housing (1) has a chamber (2) formed inside, the top of the chamber (2) being rotatably connected to a first rotating shaft (3) and a second rotating shaft (4), the first rotating shaft (3) and the second rotating shaft (4) being fixedly sleeved with two first rotating rollers (5) on their circumferences, and the two first rotating rollers (5) being fixedly connected with a plurality of crushing teeth (6) on their circumferences; Two slide grooves (7) are provided on both sides of the middle of the chamber (2); two sliders (8) are slidably connected inside the two slide grooves (7); two sliders (8) are fixedly connected to two fixing plates (9) on one side close to each other; and two fixing plates (9) are fixedly connected to a filter plate (10) on one side close to each other; The bottom of the chamber (2) is rotatably connected to a rotating shaft three (11), the circumferential side of the rotating shaft three (11) is fixedly sleeved with a rotating roller two (12), the circumferential side of the rotating roller two (12) is fixedly connected to a plurality of blades (13), and the blades (13) are movably in contact with the bottom of the chamber (2).

2. A nylon woven bag raw material crushing device according to claim 1, characterized in that: The bottom of one side of the housing (1) is fixedly connected to a fixing frame (14), the top surface of the fixing frame (14) is fixedly connected to a motor (15), the rotating shaft of the motor (15) is fixedly connected to a rotating shaft three (11), the peripheral side of the rotating shaft three (11) is fixedly sleeved with a sprocket wheel one (16), the sprocket wheel one (16) is transmission-connected to a chain wheel one (17), and the chain wheel one (17) is transmission-connected to a sprocket wheel two (18).

3. A nylon woven bag raw material crushing device according to claim 2, characterized in that: The sprocket wheel 2 (18) is fixedly connected to the rotating shaft 4 (24), the rotating shaft 4 (24) is fixedly connected to the sprocket wheel 3 (19) on the circumferential side, the sprocket wheel 3 (19) is transmission-connected to the chain wheel 2 (20), the chain wheel 2 (20) is transmission-connected to the sprocket wheel 4 (21), and the sprocket wheel 4 (21) is fixedly connected to the rotating shaft 1 (3).

4. A nylon woven bag raw material crushing device according to claim 3, characterized in that: The rotating shaft 1 (3) is fixedly sleeved with gear 1 (22) on the circumferential side, the gear 1 (22) is meshedly connected with gear 2 (23), the gear 2 (23) is fixedly sleeved with rotating shaft 2 (4), the sprocket 1 (16), sprocket 2 (18), sprocket 3 (19), sprocket 4 (21), chain 1 (17) and chain 2 (20) are located on one side of the outer wall of the shell (1), and the gear 1 (22) and gear 2 (23) are located on one side of the outer wall of the shell (1).

5. The nylon woven bag raw material crushing device according to claim 3, characterized in that: One end of the rotating shaft 4 (24) is fixedly connected to a bevel gear 1 (25), the bevel gear 1 (25) is meshingly connected to a bevel gear 2 (27), the bevel gear 2 (27) is fixedly connected to a reciprocating screw (28), the reciprocating screw (28) is rotatably connected to a slide groove (7), the reciprocating screw (28) is threadedly connected to a slider (8), a square cavity (26) is provided in the middle of one side of the housing (1), and the bevel gear 1 (25) and the bevel gear 2 (27) are located inside the square cavity (26).

6. The nylon woven bag raw material crushing device according to claim 1, characterized in that: A material receiving hole (31) is formed through one side of the shell (1), and the bottom surface of the material receiving hole (31) is fixedly connected to a material discharge plate (29). One side of the shell (1) is fixedly connected to a material receiving box (30), and the material discharge plate (29) is located below the filter plate (10), and the material receiving box (30) is located below the material receiving hole (31).

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