A waste recycling device for sole production

Abstract

The utility model discloses a waste recycling device for sole production, comprising a processing shell, a feed trough is arranged on the processing shell, two rotating shafts are symmetrically limited and rotatably connected in the feed trough, a baffle is fixedly sleeved and connected on the outer sides of the two rotating shafts, a worm wheel is fixedly connected at both ends of the two rotating shafts, a worm is meshingly connected below the four worm wheels, a rotating rod is fixedly penetrated by each two worm wheels and is respectively located at the position of the two worm center axes on one side of the front and rear surfaces of the feed trough, and the two ends of the rotating rod are limited and rotatably arranged on the side wall surface of the feed trough by a connecting seat, and the arrangement of this structure can quickly and conveniently realize the adjustment of the size of the opening between the two baffles, and then the material guiding speed of the waste material in the feed trough and above the two baffles can be adjusted and controlled, thereby improving the practicality of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of shoe production, in particular to a waste material recycling device for sole production. Background Art

[0002] When the sole is manufactured and taken out of the mold, there will generally be excess scraps left, which need to be trimmed and removed by tools such as cutters to obtain the final sole parts. In this process, a lot of waste is easily generated. Usually, the rubber waste is crushed and recycled using a recycling device;

[0003] For example, a system for recycling and reusing waste sole rubber for shoe production disclosed in the utility model with authorization announcement number CN217021092U comprises a processing shell, a feed pipe is fixedly connected to the top of the processing shell, limit frames are fixedly connected to the inner walls of both sides of the processing shell, two groups of brackets are fixedly connected to the inner wall of the feed pipe, bearings are fixedly penetrated in the brackets, rotating rods are fixedly penetrated in the inner rings of the two groups of bearings, and the transmission shaft is driven to rotate by a transmission motor, thereby driving the rotating rod and the blade to rotate to cut and crush the waste rubber in the feed pipe, and the filter net can be driven to vibrate up and down by the cooperation between the vibration motor, the first movable block, the second movable block and the spring, thereby shaking off the dust of the waste rubber. The device has a high degree of automation, has dust treatment and separation functions, improves the quality and efficiency of waste rubber recycling, and is easy to use.

[0004] When the device is in use, the waste is first fed into the feed pipe, and then the blade in the feed pipe rotates to cut and crush the waste. However, in the process of manually feeding the material into the feed pipe, feeding too quickly may cause the blade to not fully cut and crush the waste and fall onto the filter screen in the processing shell, while feeding too slowly will affect the working efficiency of the device. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art, the utility model provides a waste recycling device for sole production, which can solve the technical problems that during the process of manually feeding into a feed pipe, feeding too quickly may cause the blade to fail to fully cut and crush the waste and cause it to fall onto the filter screen in the processing shell, while feeding too slowly will affect the working efficiency of the device.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a waste recycling equipment for sole production, comprising a processing shell, a feed trough is arranged on the processing shell, two rotating shafts are symmetrically connected for limited rotation in the feed trough, a baffle is fixedly sleeved on the outer sides of the two rotating shafts, a worm gear is fixedly connected at both ends of the two rotating shafts, a worm is meshingly connected below the four worm gears, a rotating rod is fixedly passed through the position of the two worm center axes of every two worm gears, which are respectively located on one side of the front and rear surfaces of the feed trough, and the two ends of the rotating rod are limited and rotatably arranged on the side wall of the feed trough through a connecting seat.

[0007] As a preferred technical solution of the utility model, one end of the rotating rod is connected to the inner wall of the connecting seat for limited rotation, and the other end of the rotating rod is movably passed through the side wall of the connecting seat and connected to the power output end of the servo motor.

[0008] As a preferred technical solution of the utility model, a cutting and crushing assembly for crushing waste materials is arranged in the feed chute and below the two baffles.

[0009] As an optimal technical solution of the utility model, a first limit frame is arranged on one side of the processing shell, a filter screen is arranged in the first limit frame, a plurality of first connecting rods movably passing through the filter screen are arranged at equal distances in the first limit frame, springs are sleeved and connected to the outer side of the first connecting rod and located at the upper and lower positions of the filter screen, two movable blocks are symmetrically fixedly connected to the upper surface of the other end of the filter screen and away from the first limit frame, a vibration motor is arranged on the movable block, two second limit frames are symmetrically arranged on the other side of the processing shell, one end of the movable block is arranged in the second limit frame, and a second connecting rod passing through the surface of the movable block is arranged in the second limit frame, and springs are sleeved and connected to the outer side of the second connecting rod and located at the upper and lower positions of the movable block.

[0010] As a preferred technical solution of the utility model, a discharge port is provided on the side wall of the processing shell, and a dust exhaust port is provided on the bottom wall of the processing shell.

[0011] As a preferred technical solution of the utility model, a support leg is fixedly provided at each of the four corners of the bottom wall of the processing shell to support and fix the entire device.

[0012] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0013] By coordinating the two worms with opposite threads and the rotating rod, the rotation adjustment of the two worms is achieved, and by coordinating the two rotationally adjustable worms and the two worm wheels, the rotation adjustment of the baffle and the rotating shaft is achieved. By rotating the adjustable baffle, the size of the opening between the two baffles can be adjusted. The setting of this structure can quickly and conveniently adjust the size of the opening between the two baffles, and then adjust and control the material guiding speed of the waste in the feed trough and above the two baffles, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the cutaway three-dimensional structure of the processing shell of the utility model;

[0015] Figure 2 This is a schematic diagram of the cross-sectional three-dimensional structure of the baffle of the utility model;

[0016] Figure 3 It is a schematic diagram of a partially cutaway three-dimensional structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the front three-dimensional structure of the utility model;

[0018] Among them: 1. processing shell; 2. feed chute; 3. baffle; 4. rotating shaft; 5. worm gear; 6. worm; 7. rotating rod; 8. connecting seat; 9. cutting and crushing assembly; 10. filter screen; 11. first limit frame; 12. first connecting rod; 13. movable block; 14. vibration motor; 15. second limit frame; 16. second connecting rod; 17. discharge port; 18. dust exhaust port. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0020] Example

[0021] Please refer to Figure 1-4As shown, the utility model provides a waste recycling device for sole production, wherein a feed trough 2 is arranged on a processing shell 1, and then two rotating shafts 4 are symmetrically limited and rotatably connected in the feed trough 2, and then a baffle 3 is fixedly sleeved and connected on the outer sides of the two rotating shafts 4, and at the same time, a worm wheel 5 is fixedly connected at both ends of the two rotating shafts 4, and a worm 6 is meshed and connected below the four worm wheels 5, and a rotating rod 7 is fixedly penetrated at the central axis position of the two worm wheels 6 located on the front and rear surfaces of the feed trough 2, and then the two ends of the rotating rod 7 are limited and rotatably set on the side wall of the feed trough 2 through a connecting seat 8, and finally one end of the rotating rod 7 is movably penetrated through the side wall of the connecting seat 8 and connected to the power output end of the servo motor, and the rotating rod 7 can be rotated and adjusted by the setting of the servo motor;

[0022] When adjusting, firstly, the servo motor is used to rotate the adjusting rod 7, and then the two worms 6 with opposite threads are driven by the rod 7 to rotate and adjust, and then the two rotating shafts 4 are meshed with the two worm wheels 5 to realize the rotation adjustment of the two rotating shafts 4, and then the two baffles 3 are rotated and adjusted by the two rotating shafts 4. With the rotation adjustment of the two baffles 3, the size of the opening between the two baffles 3 changes, and then the size of the opening between the two baffles 3 needs to be adjusted, so as to control the feeding speed;

[0023] As a further implementation of this embodiment, Figure 1-4 As shown, a cutting and crushing assembly 9 is arranged in the feed trough 2 and below the two baffles 3. The waste can be crushed by the arrangement of the cutting and crushing assembly 9. Then, a first limiting frame 11 is arranged on one side of the processing shell 1. Then, a filter screen 10 is arranged in the first limiting frame 11, and a plurality of first connecting rods 12 that are movably passed through the filter screen 10 are arranged at equal distances in the first limiting frame 11. Then, springs are sleeved and connected at the outer side of the first connecting rod 12 and at the upper and lower positions of the filter screen 10. Then, two movable blocks are symmetrically fixedly connected to the upper surface of the other end of the filter screen 10 and away from the first limiting frame 11. 13, a vibration motor 14 is arranged on the movable block 13, and then two second limit frames 15 are symmetrically arranged on the other side of the processing shell 1, and then one end of the movable block 13 is arranged in the second limit frame 15, and a second connecting rod 16 passing through the surface of the movable block 13 is arranged in the second limit frame 15, and the outer side of the second connecting rod 16 and the upper and lower positions of the movable block 13 are sleeved and connected with springs, and then a discharge port 17 is opened on the side wall of the processing shell 1, and the crushed waste is discharged through the discharge port 17, and finally a dust discharge port 18 is opened on the bottom wall of the processing shell 1, and dust is discharged through the dust discharge port 18;

[0024] The waste material put into the feed trough 2 will fall onto the surface of the filter screen 10 after being crushed by the cutting and crushing assembly 9. Then, the power of the vibration motor 14 is turned on. The vibration motor 14 drives the filter screen 10 to vibrate through the movable block 13, so that the crushed waste material is discharged from the discharge port 17 along the filter screen 10. At the same time, when the waste material vibrates, dust and other impurities on the surface are shaken off, and finally the dust impurities pass through the filter screen 10 and are discharged from the dust discharge port 18.

[0025] Specific working principle:

[0026] When the waste materials used in the production of shoe soles are crushed and recycled, the servo motor is first used to rotate and adjust the rotating rod 7, and then the rotating rod 7 drives the two worms 6 with opposite threads to rotate and adjust, and then the two rotating shafts 4 are meshed with the two worm wheels 5 to realize the rotation adjustment of the two rotating shafts 4, and then the two baffles 3 are rotated and adjusted by the two rotating shafts 4. With the rotation adjustment of the two baffles 3, the size of the opening between the two baffles 3 changes, and then the size of the opening between the two baffles 3 needs to be adjusted, so as to control the feeding speed, and then the waste materials are fed into the feed trough 2. After the waste materials pass through the opening between the two baffles 3, they are crushed by the cutting and crushing assembly 9, and then fall onto the surface of the filter screen 10, and then the power supply of the vibration motor 14 is turned on at this time, and the vibration motor 14 drives the filter screen 10 to vibrate through the movable block 13, so that the crushed waste materials are discharged from the discharge port 17 along the filter screen 10, and at the same time, when the waste materials vibrate, the dust and other impurities on the surface are shaken off, and finally the dust impurities pass through the filter screen 10 and are discharged from the dust discharge port 18.

[0027] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A waste recycling device for sole production, comprising a processing housing (1), characterized in that: The processing shell (1) is provided with a feed trough (2), and two rotating shafts (4) are symmetrically connected to the feed trough (2) for limited rotation. A baffle (3) is fixedly sleeved on the outer side of each of the two rotating shafts (4), and a worm gear (5) is fixedly connected to both ends of the two rotating shafts (4). A worm (6) is meshingly connected below each of the four worm gears (5). A rotating rod (7) is fixedly passed through each of the two worm gears (6) and is located at the central axis position of the two worm gears (6) on one side of the front and rear surfaces of the feed trough (2). The two ends of the rotating rod (7) are limitedly rotated and arranged on the side wall surface of the feed trough (2) through a connecting seat (8).

2. The waste recycling equipment for sole production according to claim 1, characterized in that: One end of the rotating rod (7) is connected to the inner wall surface of the connecting seat (8) in a limited rotation manner, and the other end of the rotating rod (7) is movably passed through the side wall of the connecting seat (8) and is connected to the power output end of the servo motor.

3. The waste recycling equipment for sole production according to claim 1, characterized in that: A cutting and crushing assembly (9) for crushing waste materials is arranged in the feed trough (2) and below the two baffles (3).

4. The waste recycling equipment for sole production according to claim 1, characterized in that: A first limiting frame (11) is arranged on one side of the processing shell (1), a filter screen (10) is arranged in the first limiting frame (11), a plurality of first connecting rods (12) movably passing through the filter screen (10) are arranged at equal distances in the first limiting frame (11), springs are sleeved and connected to the outer side of the first connecting rod (12) and at upper and lower positions of the filter screen (10), two movable blocks (13) are symmetrically fixedly connected to the upper surface of the other end of the filter screen (10) and away from the first limiting frame (11), a vibration motor (14) is arranged on the movable block (13), two second limiting frames (15) are symmetrically arranged on the other side of the processing shell (1), one end of the movable block (13) is arranged in the second limiting frame (15), and a second connecting rod (16) passing through the surface of the movable block (13) is arranged in the second limiting frame (15), and springs are sleeved and connected to the outer side of the second connecting rod (16) and at upper and lower positions of the movable block (13).

5. The waste recycling equipment for sole production according to claim 1, characterized in that: The side wall of the processing shell (1) is provided with a material discharge port (17), and the bottom wall of the processing shell (1) is provided with a dust discharge port (18).

6. The waste recycling equipment for sole production according to claim 1, characterized in that: A supporting leg is fixedly arranged at each of the four corners of the bottom wall of the processing shell (1) to support and fix the entire device.

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