Canvas production waste recycling equipment

Abstract

The utility model relates to the technical field of canvas production, in particular to canvas production waste recycling equipment which comprises a crushing box, two vertical plates distributed front and back are fixedly connected to the upper end face of the crushing box, a driving shaft is movably connected between the two vertical plates through a bearing, and a plurality of evenly-distributed limiting blocks are fixedly connected to the outer wall of the driving shaft. Limiting shafts are slidably connected to the outer walls of the limiting blocks through sliding grooves, first driving gears are fixedly connected to the outer walls of the limiting shafts, first driven gears are connected to the outer walls of the first driving gears in an engaged mode, and first U-shaped frames are slidably connected to the upper end face of the crushing box; through cooperation of an air cylinder, a first U-shaped frame, a first driving gear, a first driven gear, a first supporting shaft and a limiting shaft, the distance between a first crushing knife roll and a second crushing knife roll is increased, the distance between the two crushing knife rolls can be adjusted, and therefore batting wound on the two crushing knife rolls can be conveniently cleaned; and the crushing quality and the recovery efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of canvas production, in particular to equipment for recycling waste materials produced by canvas production. Background Art

[0002] Canvas has a wide range of uses, such as making outdoor equipment such as tents, travel bags and camping equipment; it can also be used to make protective covers for industrial and agricultural machinery and equipment to prevent dust from entering during processing and to block accidental damage from other objects. Canvas is also used in work clothes in some industrial environments. It is not only waterproof but also has a certain dustproof function. Canvas needs to be cut during the production process, which will generate a lot of waste and scraps that need to be recycled.

[0003] The existing recycling method is mainly to shred the waste through a shredder and then recycle it. The existing shredding device mainly shreds the canvas through two relatively rotating shredding rollers. After long-term use, a large amount of hair is easily entangled and accumulated on the outer wall of the shredding roller, which is difficult to clean, thereby affecting the shredding quality of the waste cloth and reducing the recycling efficiency. Therefore, a canvas production waste recycling and reuse equipment is proposed. Utility Model Content

[0004] The utility model aims to provide canvas production waste recycling equipment, which has the characteristics of being able to adjust the distance between two crushing knife rollers, thereby facilitating the cleaning of the fluff wrapped around the two crushing knife rollers and improving the crushing quality and recycling efficiency.

[0005] The utility model aims to provide a canvas production waste recycling and reuse device, comprising a crushing box, the upper end surface of the crushing box is fixedly connected to two vertical plates distributed front and back, a driving shaft is movably connected between the two vertical plates through a bearing, a plurality of evenly distributed limit blocks are fixedly connected to the outer wall of the driving shaft, the outer wall of the limit block is slidably connected to the limit shaft through a slide groove, the outer wall of the limit shaft is fixedly connected to a first driving gear, the outer wall of the first driving gear is meshingly connected to a first driven gear, the upper end surface of the crushing box is slidably connected to a first U-shaped frame, the interior of the first U-shaped frame is movably connected to a first crushing knife roller through a bearing, the right end surface of the first driven gear is fixedly connected to a first supporting shaft, the other end of the first supporting shaft passes through the first U-shaped frame and is fixedly connected to the first crushing knife roller;

[0006] The upper end surface of the crushing box is fixedly connected to a second U-shaped frame, the interior of the second U-shaped frame is movably connected to a second crushing knife roller through a bearing, the outer wall of the driving shaft is fixedly connected to a second driving gear located behind the first driving gear, the outer wall of the second driving gear is meshedly connected to a second driven gear, the right end surface of the second driven gear is fixedly connected to a second supporting shaft, the other end of the second supporting shaft passes through the second U-shaped frame and is fixedly connected to the second crushing knife roller;

[0007] An L-shaped driving plate is fixedly connected to the left end surface of the first U-shaped frame, and the driving plate is movably connected to the limiting shaft through a bearing.

[0008] In order to facilitate the driving of the first U-shaped frame to move, as a preferred canvas production waste recycling and reuse equipment of the present invention, the upper end face of the crushing box is fixedly connected with a baffle, the front end face of the baffle is installed with a cylinder, and the output end of the cylinder passes through the baffle and is fixedly connected to the first U-shaped frame.

[0009] In order to facilitate the rotation of the driving shaft, as a preferred embodiment of the canvas production waste recycling and reuse equipment of the present invention, a motor is installed on the front end face of the front end vertical plate, and the output end of the motor passes through the vertical plate and is fixedly connected to the driving shaft.

[0010] In order to facilitate the sliding of the broken canvas, as a preferred embodiment of the canvas production waste recycling and reuse equipment of the present invention, the interior of the breaking box is fixedly connected with an inclined guide plate.

[0011] In order to facilitate the export of the crushed canvas, as a preferred embodiment of the canvas production waste recycling and reuse equipment of the present invention, a discharge port is opened on the right end face of the crushing box.

[0012] In order to facilitate the collection of the broken canvas pieces, as a preferred embodiment of the canvas production waste recycling and reuse equipment of the present invention, a collection bin is placed on the right end face of the breaking box.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model increases the distance between the first crushing knife roller and the second crushing knife roller through the cooperation of the cylinder, the first U-shaped frame, the first driving gear, the first driven gear, the first supporting shaft and the limiting shaft, so that the spacing between the two crushing knife rollers can be adjusted, thereby facilitating the cleaning of the fluff wrapped around the two crushing knife rollers and improving the crushing quality and the recycling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2This is the internal structure diagram of the crushing box of the utility model;

[0017] Figure 3 This is a structural diagram of the first U-shaped frame of the present utility model.

[0018] In the figure: 1. crushing box; 2. second U-shaped frame; 3. second driven gear; 4. second driving gear; 5. driving shaft; 6. first driving gear; 7. first driven gear; 8. first U-shaped frame; 9. motor; 10. limit block; 11. limit shaft; 12. cylinder; 13. drive plate; 14. vertical plate; 15. first crushing roller; 16. first supporting shaft; 17. second crushing roller; 18. second supporting shaft; 19. baffle; 20. guide plate; 21. discharge port; 22. collection bin. DETAILED DESCRIPTION

[0019] See also Figures 1 to 3 , canvas production waste recycling equipment, including a crushing box 1, the upper end surface of the crushing box 1 is fixedly connected to two vertical plates 14 distributed front and back, a driving shaft 5 is movably connected between the two vertical plates 14 through a bearing, a plurality of evenly distributed limit blocks 10 are fixedly connected to the outer wall of the driving shaft 5, the outer wall of the limit block 10 is slidably connected to the limit shaft 11 through a slide groove, the outer wall of the limit shaft 11 is fixedly connected to a first driving gear 6, the outer wall of the first driving gear 6 is meshedly connected to a first driven gear 7, the upper end surface of the crushing box 1 is slidably connected to a first U-shaped frame 8, the interior of the first U-shaped frame 8 is movably connected to a first crushing knife roller 15 through a bearing, the right end surface of the first driven gear 7 is fixedly connected to a first support shaft 16, the other end of the first support shaft 16 passes through the first U-shaped frame 8 and is fixedly connected to the first crushing knife roller 15;

[0020] The upper end surface of the crushing box 1 is fixedly connected with a second U-shaped frame 2, and the interior of the second U-shaped frame 2 is movably connected with a second crushing roller 17 through a bearing, and the outer wall of the driving shaft 5 is fixedly connected with a second driving gear 4 located behind the first driving gear 6, and the outer wall of the second driving gear 4 is meshedly connected with a second driven gear 3, and the right end surface of the second driven gear 3 is fixedly connected with a second support shaft 18, and the other end of the second support shaft 18 passes through the second U-shaped frame 2 and is fixedly connected with the second crushing roller 17;

[0021] An L-shaped driving plate 13 is fixedly connected to the left end surface of the first U-shaped frame 8 , and the driving plate 13 is movably connected to the limiting shaft 11 via a bearing.

[0022] In this embodiment: when a large amount of fluff is entangled on the outer walls of the first crushing knife roller 15 and the second crushing knife roller 17 and needs to be cleaned, the cylinder 12 is started to drive the first U-shaped frame 8 to move, and at this time, the first support shaft 16, the first driven gear 7, the first driving gear 6, the first crushing knife roller 15 and the limit shaft 11 slide on the outer wall of the driving shaft 5, so that the distance between the first crushing knife roller 15 and the second crushing knife roller 17 is increased, so that it is convenient for the staff to clean the fluff entangled on the outer walls of the first crushing knife roller 15 and the second crushing knife roller 17;

[0023] When in use, the motor 9 drives the driving shaft 5 to rotate, thereby driving the first driving gear 6 and the second driving gear 4 to rotate, thereby driving the first driven gear 7 and the second driven gear 3 to rotate, so that the first crushing knife roller 15 and the second crushing knife roller 17 are relatively rotated through the first support shaft 16 and the second support shaft 18, so as to crush and recycle the canvas.

[0024] As a technical optimization solution of the utility model, a baffle 19 is fixedly connected to the upper end surface of the crushing box 1, a cylinder 12 is installed on the front end surface of the baffle 19, and the output end of the cylinder 12 passes through the baffle 19 and is fixedly connected to the first U-shaped frame 8.

[0025] In this embodiment: the first U-shaped frame 8 can be driven to move by the cylinder 12 , and the baffle 19 is used to support the cylinder 12 .

[0026] As a technical optimization solution of the present invention, a motor 9 is installed on the front end surface of the vertical plate 14 on the front end surface, and the output end of the motor 9 passes through the vertical plate 14 and is fixedly connected to the driving shaft 5 .

[0027] In this embodiment: the driving shaft 5 can be driven to rotate by the motor 9.

[0028] As a technical optimization solution of the present utility model, a guide plate 20 arranged obliquely is fixedly connected to the interior of the crushing box 1 .

[0029] In this embodiment, the guide plate 20 can facilitate the broken canvas to slide down.

[0030] As a technical optimization solution of the present utility model, a feeding opening 21 is provided on the right end surface of the crushing box 1 .

[0031] In this embodiment, the broken canvas can be conveniently discharged through the discharge port 21 .

[0032] As a technical optimization solution of the present invention, a collecting bin 22 is placed on the right end surface of the crushing box 1 .

[0033] In this embodiment: the broken canvas pieces can be conveniently collected through the collecting bin 22 .

[0034] Working principle: When in use, the canvas waste to be crushed and recycled is put between the first crushing knife roller 15 and the second crushing knife roller 17, and then the driving shaft 5 is driven to rotate by the motor 9, thereby driving the first driving gear 6 and the second driving gear 4 to rotate, thereby driving the first driven gear 7 and the second driven gear 3 to rotate, so that the first crushing knife roller 15 and the second crushing knife roller 17 are relatively rotated through the first support shaft 16 and the second support shaft 18, so as to crush and recycle the canvas;

[0035] When a large amount of fluff is entangled on the outer walls of the first crushing knife roller 15 and the second crushing knife roller 17 and needs to be cleaned, the cylinder 12 is started to drive the first U-shaped frame 8 to move. At this time, the first support shaft 16, the first driven gear 7, the first driving gear 6, the first crushing knife roller 15 and the limiting shaft 11 slide on the outer wall of the driving shaft 5, so that the distance between the first crushing knife roller 15 and the second crushing knife roller 17 is increased, so that it is convenient for the staff to clean the fluff entangled on the outer walls of the first crushing knife roller 15 and the second crushing knife roller 17.

[0036] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A canvas production waste recycling and reuse device, comprising a crushing box (1), characterized in that: The upper end surface of the crushing box (1) is fixedly connected to two vertical plates (14) distributed front and back, a driving shaft (5) is movably connected between the two vertical plates (14) via bearings, a plurality of evenly distributed limit blocks (10) are fixedly connected to the outer wall of the driving shaft (5), the outer wall of the limit block (10) is slidably connected to the limit shaft (11) via a slide groove, the outer wall of the limit shaft (11) is fixedly connected to a first driving gear (6), the outer wall of the first driving gear (6) is meshingly connected to a first driven gear (7), the upper end surface of the crushing box (1) is slidably connected to a first U-shaped frame (8), the interior of the first U-shaped frame (8) is movably connected to a first crushing roller (15) via a bearing, the right end surface of the first driven gear (7) is fixedly connected to a first support shaft (16), the other end of the first support shaft (16) passes through the first U-shaped frame (8) and is fixedly connected to the first crushing roller (15); The upper end surface of the crushing box (1) is fixedly connected to a second U-shaped frame (2), the interior of the second U-shaped frame (2) is movably connected to a second crushing knife roller (17) via a bearing, the outer wall of the driving shaft (5) is fixedly connected to a second driving gear (4) located behind the first driving gear (6), the outer wall of the second driving gear (4) is meshingly connected to a second driven gear (3), the right end surface of the second driven gear (3) is fixedly connected to a second support shaft (18), the other end of the second support shaft (18) passes through the second U-shaped frame (2) and is fixedly connected to the second crushing knife roller (17); An "L"-shaped driving plate (13) is fixedly connected to the left end surface of the first U-shaped frame (8), and the driving plate (13) is movably connected to the limiting shaft (11) via a bearing.

2. The canvas production waste recycling equipment according to claim 1 is characterized in that: The upper end surface of the crushing box (1) is fixedly connected to a baffle (19), the front end surface of the baffle (19) is mounted with a cylinder (12), and the output end of the cylinder (12) passes through the baffle (19) and is fixedly connected to the first U-shaped frame (8).

3. The canvas production waste recycling equipment according to claim 1 is characterized in that: A motor (9) is installed on the front end surface of the front end face vertical plate (14), and an output end of the motor (9) passes through the vertical plate (14) and is fixedly connected to the drive shaft (5).

4. The canvas production waste recycling equipment according to claim 1 is characterized in that: An inclined guide plate (20) is fixedly connected to the interior of the crushing box (1).

5. The canvas production waste recycling equipment according to claim 1 is characterized in that: The right end surface of the crushing box (1) is provided with a feeding opening (21).

6. The canvas production waste recycling equipment according to claim 1 is characterized in that: A collecting bin (22) is placed on the right end surface of the crushing box (1).

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