Artificial leather waste recovery treatment device

Abstract

The utility model relates to the technical field of artificial leather waste recovery, and discloses an artificial leather waste recovery processing device which comprises a crushing box, the bottom of the crushing box is fixedly communicated with a material receiving box, and the top of the crushing box is provided with a feeding hopper; a first rotating hole is formed in the top of the crushing box, a crushing rod is rotationally connected into the first rotating hole through a bearing, a crushing cutter is fixedly connected to the outer side of the crushing rod, the crushing rod is tubular, a sliding groove is formed in the outer side of the crushing rod, and a first gear is fixedly connected to the surface of the crushing rod; a first mounting frame is fixedly connected to the top of the crushing box, a first servo motor is mounted on the first mounting frame, and a second gear is fixedly connected to the output end of the first servo motor. According to the artificial leather waste recovery treatment device, artificial leather waste wound on the crushing rod can be cut off, and the situation that due to the fact that much artificial leather waste is wound on the crushing rod, operation of equipment is affected is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to artificial leather waste recovery technical field, concretely is a kind of artificial leather waste recovery treatment device. BACKGROUND

[0002] Artificial leather is a kind of plastic products that appearance, feel like leather and can replace its use, usually with fabric as base, coating synthetic resin and various plastic additives are made, mainly have PVC artificial leather, PU artificial leather and PU synthetic leather three categories.

[0003] Chinese patent authorized announcement No.CN221847407U discloses a kind of artificial leather waste recovery treatment device, including upper shell, the rear side of the upper shell is provided with feeding structure, the right side of the upper shell is provided with crushing structure, the bottom of the upper shell is fixedly connected with lower shell, the inner wall of the lower shell is fixedly connected with screening structure, the inner wall of the lower shell is slidably connected with storage assembly, the utility model can be closed by the action of feeding structure and storage assembly when device runs, prevent leather and dust from flying out from feed inlet, and make the leather after crushing pack, improve the protection to working environment, under the action of crushing structure, make one motor drive two gears to crush, make the direction of rotation opposite, greatly improve the crushing efficiency, simple structure, and lower cost, under the action of screening structure, can be screened by filtering screen, leave larger waste leather to continue crushing, crush thoroughly.

[0004] But above-mentioned prior art in artificial leather waste is crushed, artificial leather waste is easy to be wound on the connecting rod of crushing structure, and too much winding can affect the operation of equipment, therefore, there is an urgent need for a kind of artificial leather waste recovery treatment device. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of artificial leather waste recovery treatment device to solve the problems raised in the above background.

[0006] In order to solve the above technical problems, the utility model provides the following technical scheme: a kind of artificial leather waste recovery treatment device, including crushing box, the bottom of the crushing box is fixedly connected with receiving box, the top of the crushing box is provided with feeding hopper;

[0007] The top of the pulverizing box is provided with a first rotating hole, a crushing rod is rotatably connected in the first rotating hole through a bearing, a crushing knife is fixedly connected to the outer side of the crushing rod, the crushing rod is tubular, a sliding groove is formed in the outer side of the crushing rod, a first gear is fixedly connected to the surface of the crushing rod, a first mounting frame is fixedly connected to the top of the pulverizing box, a first servo motor is installed on the first mounting frame, a second gear is fixedly connected to the output end of the first servo motor, the first gear is engaged with the second gear, a second mounting frame is fixedly connected to the top of the pulverizing box, a second servo motor is fixedly connected to the top of the second mounting frame, a limiting rod is fixedly connected to the bottom of the second mounting frame, a second rotating hole is formed in the second mounting frame, a screw rod is rotatably arranged in the second rotating hole, a lifting plate is threadedly connected to the surface of the screw rod, a rotating ring is rotatably connected to the outer side of the lifting plate through a bearing, a cutting knife is fixedly connected to the outer side of the rotating ring, a limiting hole is formed in the lifting plate, and the limiting rod is located in the limiting hole.

[0008] Preferably, the screw rod is located in the crushing rod, and the bottom of the limiting rod is fixedly connected with a limiting block.

[0009] The artificial leather waste is sent into the pulverizing box through the feeding hopper, the second gear is driven to rotate by the first servo motor, the second gear is engaged with the first gear, the crushing rod is rotated, the crushing knife is rotated, and the artificial leather waste is pulverized.

[0010] Preferably, the sliding groove is provided with three, the cutting knife is provided with three, and the three cutting knives are located in the sliding groove.

[0011] Preferably, the crushing knife is provided with a plurality of, and the plurality of crushing knives are arranged in an annular array.

[0012] The cutting knife is located in the sliding groove of the crushing rod, the cutting knife rotates due to the rotating connection between the rotating ring and the lifting plate, the screw rod is driven to rotate by the second servo motor, the lifting plate moves up and down in the crushing rod along the limiting rod, the cutting knife moves up and down, and the artificial leather waste wound on the crushing rod can be cut off.

[0013] Preferably, the inner wall of the pulverizing box is fixedly connected with four mounting plates, the bottom of each of the four mounting plates is fixedly connected with a sleeve, each of the four sleeves is slidably provided with an expansion rod in the inside, the top of each of the four expansion rods is fixedly connected with a spring, and the bottom of each of the four expansion rods is fixedly connected with the same filter screen plate.

[0014] Preferably, the top of each of the four springs is fixedly connected with the sleeve, and the front of the pulverizing box is provided with a third servo motor.

[0015] The third servo motor is arranged, the third servo motor drives the knocking shaft to rotate, the knocking shaft drives the knocking wheels to knock the filter screen plate, the telescopic rod slides up and down in the sleeve to extrude the spring, the filter screen plate shakes up and down, and then the qualified artificial leather waste after crushing can be filtered into the material collecting box.

[0016] Preferably, the inside of the crushing box is rotationally provided with a knocking shaft, the surface of the knocking shaft is fixedly connected with two knocking wheels, and the front surface of the knocking shaft is fixedly connected with a third servo motor.

[0017] Compared with the prior art, the utility model has the beneficial effects that:

[0018] Firstly, the artificial leather waste is sent into the crushing box through the feeding hopper, the first servo motor drives the second gear to rotate, the second gear is engaged with the first gear, the crushing rod rotates, the crushing cutter rotates to crush the artificial leather waste, the cutting knife is located in the sliding groove of the crushing rod, the rotating ring is rotationally connected with the lifting plate, so that the cutting knife rotates, the second servo motor drives the lead screw to rotate, the lifting plate moves up and down along the limiting rod in the crushing rod, the cutting knife moves up and down, and the artificial leather waste wound on the crushing rod can be cut off, so that the operation of the equipment is not affected by the artificial leather waste wound on the crushing rod.

[0019] Secondly, the third servo motor is arranged, the third servo motor drives the knocking shaft to rotate, the knocking shaft drives the knocking wheels to knock the filter screen plate, the telescopic rod slides up and down in the sleeve to extrude the spring, the filter screen plate shakes up and down, and then the qualified artificial leather waste after crushing can be filtered into the material collecting box, and the unqualified artificial leather waste can continue to be crushed, so that the quality of the recycled waste is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a whole structure schematic view of the utility model;

[0021] Figure 2 It is a front sectional structure schematic view of the crushing box of the utility model;

[0022] Figure 3 It is a local front sectional structure schematic view of the utility model;

[0023] Figure 4 It is a local front sectional structure schematic view of the utility model;

[0024] Figure 5 It is a local front sectional structure schematic view of the utility model.

[0025] Wherein: 1, the pulverizer box; 2, the receiving box; 3, the feed hopper; 4, the crushing rod; 5, the crushing knife; 6, the first gear; 7, the first servo motor; 8, the second gear; 9, the second mounting frame; 10, the second servo motor; 101, the limiting rod; 11, the screw rod; 12, the lifting plate; 13, the rotating ring; 14, the cutting knife; 15, the sleeve; 16, the telescopic rod; 17, the spring; 18, the filter screen plate; 19, the third servo motor; 20, the knocking shaft; 21, the knocking wheel. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0027] The utility model provides the following technical scheme:

[0028] Embodiment one

[0029] Please refer to Figure 1 、 Figure 2 、 Figure 3 And Figure 4 , a kind of artificial leather waste recovery processing device, including pulverizer box 1, the bottom of pulverizer box 1 is fixedly connected with receiving box 2, and the top of pulverizer box 1 is provided with feed hopper 3;

[0030] The top of pulverizer box 1 is provided with first rotating hole, and the first rotating hole is rotatably connected with crushing rod 4 in bearing, the outer side of crushing rod 4 is fixedly connected with crushing knife 5, crushing rod 4 is tubular, the outer side of crushing rod 4 is provided with sliding groove, the surface of crushing rod 4 is fixedly connected with first gear 6, the top of pulverizer box 1 is fixedly connected with first mounting frame, and first servo motor 7 is installed on first mounting frame, the output end of first servo motor 7 is fixedly connected with second gear 8, first gear 6 is engaged with second gear 8, the top of pulverizer box 1 is fixedly connected with second mounting frame 9, the top of second mounting frame 9 is fixedly connected with second servo motor 10, the bottom of second mounting frame 9 is fixedly connected with limiting rod 101, second rotating hole is set up in second mounting frame 9, and the second rotating hole is rotatably provided with screw rod 11, the surface of screw rod 11 is threadedly connected with lifting plate 12, the outer side of lifting plate 12 is rotatably connected with rotating ring 13 in bearing, the outer side of rotating ring 13 is fixedly connected with cutting knife 14, and limiting hole is set up in lifting plate 12, and limiting rod 101 is located in limiting hole.

[0031] Screw rod 11 is located in crushing rod 4, and the bottom of limiting rod 101 is fixedly connected with limiting block.

[0032] The sliding groove is provided with three, and the cutting knife 14 is provided with three, and the three cutting knives 14 are respectively located in the sliding groove.

[0033] The crushing knife 5 is provided with a plurality of, and the plurality of crushing knives 5 are arranged in a ring array.

[0034] Through the above technical scheme, when the artificial leather waste is recycled, the artificial leather waste is sent into the crushing box 1 through the feeding hopper 3, the second gear 8 is driven to rotate by the first servo motor 7, the second gear 8 is engaged with the first gear 6, the crushing rod 4 is rotated, the crushing knife 5 is rotated to crush the artificial leather waste, the cutting knife 14 is located in the sliding groove of the crushing rod 4, the cutting knife 14 is rotated due to the rotation of the rotating ring 13 and the lifting plate 12, the lifting plate 12 is driven to rotate by the second servo motor 10, the lifting plate 12 is driven to move up and down along the limiting rod 101 in the inside of the crushing rod 4, the cutting knife 14 is moved up and down, and the artificial leather waste wound on the crushing rod 4 can be cut off, so that the running of the equipment is not affected by the winding of the artificial leather waste on the crushing rod 4.

[0035] Example two

[0036] Please refer to Figure 1 , Figure 2 and Figure 5 , and on the basis of example one, further obtained: the inner wall of the crushing box 1 is fixedly connected with four mounting plates, the bottom of each of the four mounting plates is fixedly connected with a sleeve 15, the inside of each of the four sleeves 15 is slidably provided with an extension rod 16, the top of each of the four extension rods 16 is fixedly connected with a spring 17, and the bottom of each of the four extension rods 16 is fixedly connected with the same filter screen plate 18.

[0037] The top of each of the four springs 17 is fixedly connected with the sleeve 15, and the front of the crushing box 1 is provided with a third servo motor 19.

[0038] The inside of the crushing box 1 is rotatably provided with a knocking shaft 20, the surface of the knocking shaft 20 is fixedly connected with two knocking wheels 21, and the front of the knocking shaft 20 is fixedly connected with the third servo motor 19.

[0039] Through the above technical scheme, the third servo motor 19 is arranged, the third servo motor 19 drives the knocking shaft 20 to rotate, the knocking shaft 20 drives the knocking wheel 21 to knock the filter screen plate 18, the extension rod 16 slides up and down in the sleeve 15 to extrude the spring 17, the filter screen plate 18 shakes up and down, and the crushing qualified artificial leather waste is filtered into the receiving box 2, and the unqualified one is continuously crushed, so as to ensure the quality of the recycled waste.

[0040] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A synthetic leather waste recycling device comprising a pulverizing tank (1), characterized in that: The bottom of the crushing box (1) is fixedly connected with a receiving box (2), and the top of the crushing box (1) is provided with a feeding hopper (3); The top of the crushing box (1) is provided with a first rotating hole, a crushing rod (4) is rotatably connected in the first rotating hole through a bearing, a crushing knife (5) is fixedly connected to the outer side of the crushing rod (4), the crushing rod (4) is in a tubular shape, a sliding groove is formed in the outer side of the crushing rod (4), a first gear (6) is fixedly connected to the surface of the crushing rod (4), a first mounting frame is fixedly connected to the top of the crushing box (1), a first servo motor (7) is mounted on the first mounting frame, a second gear (8) is fixedly connected to the output end of the first servo motor (7), the first gear (6) is engaged with the second gear (8), a second mounting frame (9) is fixedly connected to the top of the crushing box (1), a second servo motor (10) is fixedly connected to the top of the second mounting frame (9), a limiting rod (101) is fixedly connected to the bottom of the second mounting frame (9), a second rotating hole is formed in the second mounting frame (9), a lead screw (11) is rotatably arranged in the second rotating hole, a lifting plate (12) is threadedly connected to the surface of the lead screw (11), a rotating ring (13) is rotatably connected to the outer side of the lifting plate (12) through a bearing, a cutting knife (14) is fixedly connected to the outer side of the rotating ring (13), a limiting hole is formed in the lifting plate (12), and the limiting rod (101) is located in the limiting hole.

2. The artificial leather waste recycling device according to claim 1, characterized in that: The lead screw (11) is located in the crushing rod (4), and the bottom of the limiting rod (101) is fixedly connected with a limiting block.

3. The artificial leather waste recycling device according to claim 1, characterized in that: The sliding groove is provided with three, the cutting knife (14) is provided with three, and the three cutting knives (14) are located in the sliding grooves.

4. The artificial leather waste recycling device according to claim 1, characterized in that: The crushing knife (5) is provided with a plurality of crushing knives (5), and the plurality of crushing knives (5) are arranged in an annular array.

5. The artificial leather waste recycling device according to claim 1, characterized in that: The inner wall of the crushing box (1) is fixedly connected with four mounting plates, the bottom of each of the four mounting plates is fixedly connected with a sleeve (15), the inside of each of the four sleeves (15) is slidably provided with an expansion rod (16), the top of each of the four expansion rods (16) is fixedly connected with a spring (17), and the bottom of each of the four expansion rods (16) is fixedly connected with the same filter screen plate (18).

6. The artificial leather waste recycling device according to claim 5, characterized in that: The top of each of the four springs (17) is fixedly connected with the sleeve (15), and the front of the crushing box (1) is provided with a third servo motor (19).

7. The artificial leather waste recycling apparatus according to claim 5, characterized in that: The inside of the crushing box (1) is rotatably provided with a knocking shaft (20), the surface of the knocking shaft (20) is fixedly connected with two knocking wheels (21), and the front of the knocking shaft (20) is fixedly connected with the third servo motor (19).

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