Label removing and grinding machine

Abstract

The utility model discloses a label removing and grinding machine, which relates to the technical field of label removing equipment, and comprises a bottom plate, the top of the bottom plate is fixedly connected with a shell, a label grinding mechanism is arranged in the shell, the top of the bottom plate is fixedly connected with a collecting hopper, and the interior of the collecting hopper is fixedly connected with a second filter screen. Two corresponding sliding grooves are formed in the collecting hopper, reciprocating lead screws are rotatably connected to the interiors of the sliding grooves, sliding blocks are slidably connected to the interiors of the sliding grooves, the reciprocating lead screws penetrate through the sliding blocks and are in threaded connection with the sliding blocks, and connecting rods are fixedly connected to the tops of the two sliding blocks; the label residue collecting device has the beneficial effects that through mutual cooperation of the collecting hopper, the sliding groove, the reciprocating lead screw, the sliding block, a second servo motor, a connecting rod, an electric telescopic rod and a scraping plate, label residues filtered out by a second filter screen can be scraped into the collecting box, and therefore workers can conveniently treat the label residues.

Description

Technical Field

[0001] The utility model relates to the technical field of label removing equipment, in particular to a label removing and grinding machine. Background Technique

[0002] Some plastic material articles need to be reused. The types and forms of recycled plastics are numerous, such as sheet materials, plate materials, bottle bodies and other various profiled plastic parts. The finished products of such materials not only have different forms, but also in order to meet the use of consumers, some plastic parts will be coated or painted on the surface of the plastic finished products, and trademark stickers will be attached. When recycling, such stickers need to be removed.

[0003] According to the Chinese patent with the patent application number 202021589729.4, a water-carrying label removing machine for quickly processing label bottles is disclosed, which includes a frame. A box body is arranged on the frame, and a label removing assembly is arranged in the box body. The label removing assembly includes a label removing shaft, and a label removing knife is arranged on the label removing shaft. The label removing shaft is connected to a motor, and the motor can drive the label removing shaft to rotate. Both ends of the label removing shaft are respectively arranged in bearing seats, and the bearing seats are connected to the frame. The label removing shaft is inclined, and a feed hopper and a discharge hopper are arranged on the box body. The feed hopper is located at the top of the box body, and the discharge hopper is located at the bottom of the box body. Materials can enter the box body from the feed hopper, and after being de-labeled by the label removing assembly, they are discharged from the discharge hopper. A filter screen is also arranged in the box body, and filter holes are arranged on the filter screen. The size of the filter holes is smaller than that of the label bottles, and a label outlet is arranged below the filter screen. That is, it is ensured that the filter holes can screen the labels, and the labels fall below the filter screen and are collected through the label outlet. The labels are removed by the rotation of the label removing knife, and then the labels are dropped and collected by the filter holes of the sieve, ensuring the integrity of label removal, and making the separation of the bottle body and the label more complete, improving the processing efficiency of the label bottles, and providing convenience for subsequent secondary use.

[0004] After the label is scraped off by the label removing knife in the water-carrying label removing machine for quickly processing label bottles, it is discharged together with the cleaning liquid after the label is removed. Most labels will float on the top of the cleaning liquid due to buoyancy, which is not convenient for the staff to handle, increasing the work intensity of the staff, and not convenient for reusing the cleaning liquid, and is relatively not environmentally friendly. For this reason, we propose a label removing and grinding machine. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a label removing and grinding machine, which solves the problems put forward in the above background technique.

[0006] To achieve the above objectives, the utility model is realized through the following technical solutions: A label removing and grinding machine, including a bottom plate, the top of the bottom plate is fixedly connected with a housing, a grinding mechanism is arranged inside the housing, the top of the bottom plate is fixedly connected with a collecting hopper, a second filter screen is fixedly connected inside the collecting hopper, two corresponding sliding grooves are opened inside the collecting hopper, a reciprocating lead screw is rotatably connected inside the sliding groove, a sliding block is slidably connected inside the sliding groove, the reciprocating lead screw penetrates through the sliding block and is threadedly connected with it, the tops of the two sliding blocks are fixedly connected with a connecting rod, two corresponding electric telescopic rods are fixedly installed inside the connecting rod, the output ends of the two electric telescopic rods are fixedly connected with a scraper, and the scraper cooperates with the second filter screen.

[0007] Preferably, the grinding mechanism includes a rotating roller, the rotating roller is rotatably connected to the inside of the housing, a grinding knife is fixedly connected to the outside of the rotating roller and inside the housing, a first servo motor is fixedly installed inside the housing, and the output end of the first servo motor is fixedly connected with the rotating roller. Through the grinding mechanism, the label on the surface of the material inside the housing can be ground off. When in use, start the first servo motor to drive the rotating roller to rotate, and then drive the grinding knife to rotate, so as to grind off the label on the surface of the material inside the housing.

[0008] Preferably, two corresponding second servo motors are fixedly installed inside the collecting hopper, and the output ends of the second servo motors are fixedly connected with the reciprocating lead screw. Through the mutual cooperation of the second servo motor and the reciprocating lead screw, the connecting rod can be driven to reciprocate on the top of the collecting hopper, so that the label residue filtered out on the top of the second filter screen can be scraped into the interior of the collecting box, facilitating the staff to process it.

[0009] Preferably, a discharge hopper is opened inside the housing, a first filter screen is fixedly connected inside the discharge hopper, and the collecting hopper is located at the bottom of the discharge hopper. Through the mutual cooperation of the discharge hopper, the first filter screen and the collecting hopper, the label residue and the cleaning liquid ground off inside the housing can flow into the interior of the collecting hopper, facilitating the treatment of the label residue.

[0010] Preferably, a water tank is fixedly connected to the top of the bottom plate. A water return pipe is fixedly connected inside the water tank. One end of the water return pipe extends into the collection hopper. An activated carbon plate is fixedly installed inside the water tank. The activated carbon plate cooperates with the water return pipe. A plurality of spray pipes are fixedly connected inside the housing. A plurality of spray heads are fixedly connected inside the spray pipes. A water delivery pipe is fixedly connected inside the water tank. One end of the water delivery pipe extends into the housing and is fixedly connected to the spray pipe. Through the mutual cooperation of the spray pipe, the spray head, the water return pipe, the first pressure pump, the water tank, the activated carbon plate, the water delivery pipe and the second pressure pump, the cleaning liquid preliminarily filtered inside the collection hopper can be conveyed into the water tank, and then filtered again by the activated carbon plate. Then, the filtered cleaning liquid is conveyed into the spray pipe through the water delivery pipe and the second pressure pump, and then sprayed into the housing through the spray head, so as to reuse the cleaning liquid, save water resources and be more environmentally friendly.

[0011] Preferably, a first pressure pump is arranged on the outer side of the water return pipe, and a second pressure pump is arranged on the outer side of the water delivery pipe.

[0012] Preferably, a feed hopper is fixedly connected to the top of the housing, a discharge hopper is fixedly connected to one side of the housing, and a collection box is fixedly connected to the top of the bottom plate.

[0013] The utility model provides a label removing and grinding machine, which has the following beneficial effects:

[0014] 1. For this label removing and grinding machine, through the mutual cooperation of the collection hopper, the sliding groove, the reciprocating lead screw, the sliding block, the second servo motor, the connecting rod, the electric telescopic rod and the scraper, the label residues filtered out by the second filter screen can be scraped into the collection box, which is convenient for the staff to process, reduces the working intensity of the staff, and improves the practicability of this label removing and grinding machine.

[0015] 2. For this label removing and grinding machine, through the mutual cooperation of the water return pipe, the first pressure pump, the water tank, the activated carbon plate, the water delivery pipe and the second pressure pump, the cleaning liquid preliminarily filtered inside the collection hopper can be conveyed into the water tank through the water return pipe and the first pressure pump, and then the cleaning liquid conveyed into the water tank is filtered again by the activated carbon plate. Then, it is conveyed into the spray pipe through the water delivery pipe and the second pressure pump, and then sprayed into the housing to clean the materials inside the housing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the utility model;

[0017] Figure 2 is an internal schematic diagram of the collection hopper of the utility model;

[0018] Figure 3 This is an internal schematic diagram of the water tank of the present utility model.

[0019] In the figure: 1, bottom plate; 2, housing; 3, rotating roller; 4, label grinding knife; 5, first servo motor; 6, feeding hopper; 7, blanking hopper; 8, discharging hopper; 9, first filter screen; 10, collecting hopper; 11, sliding groove; 12, reciprocating lead screw; 13, sliding block; 14, second servo motor; 15, connecting rod; 16, electric telescopic rod; 17, scraper; 18, second filter screen; 19, collecting box; 20, spraying pipe; 21, spraying head; 22, return pipe; 23, first pressurizing pump; 24, water tank; 25, activated carbon plate; 26, water delivery pipe; 27, second pressurizing pump. Specific implementation manners

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0021] Please refer to Figures 1 to 3 , the present utility model provides a technical solution: a label removing and grinding machine, including a bottom plate 1, the top of the bottom plate 1 is fixedly connected with a housing 2, a grinding mechanism is arranged inside the housing 2, the top of the bottom plate 1 is fixedly connected with a collecting hopper 10, a second filter screen 18 is fixedly connected inside the collecting hopper 10, two corresponding sliding grooves 11 are opened inside the collecting hopper 10, a reciprocating lead screw 12 is rotatably connected inside the sliding groove 11, a sliding block 13 is slidably connected inside the sliding groove 11, the reciprocating lead screw 12 penetrates through the sliding block 13 and is threadedly connected therewith, the tops of the two sliding blocks 13 are fixedly connected with a connecting rod 15, two corresponding electric telescopic rods 16 are fixedly installed inside the connecting rod 15, the output ends of the two electric telescopic rods 16 are fixedly connected with a scraper 17, and the scraper 17 cooperates with the second filter screen 18;

[0022] The grinding mechanism includes a rotating roller 3, the rotating roller 3 is rotatably connected inside the housing 2, a label grinding knife 4 is fixedly connected on the outer side of the rotating roller 3 and inside the housing 2, a first servo motor 5 is fixedly installed inside the housing 2, and the output end of the first servo motor 5 is fixedly connected with the rotating roller 3. The label on the surface of the material inside the housing 2 can be ground by the grinding mechanism. When in use, start the first servo motor 5 to drive the rotating roller 3 to rotate, and then drive the label grinding knife 4 to rotate, so as to grind the label on the surface of the material inside the housing 2;

[0023] Inside the collection hopper 10, two corresponding second servo motors 14 are fixedly installed. The output end of the second servo motor 14 is fixedly connected to the reciprocating lead screw 12. Through the mutual cooperation of the second servo motor 14 and the reciprocating lead screw 12, the connecting rod 15 can be driven to reciprocate on the top of the collection hopper 10, so that the label residues filtered out on the top of the second filter screen 18 can be scraped into the interior of the collection box 19, facilitating the staff to process them;

[0024] An outlet hopper 8 is provided inside the housing 2. A first filter screen 9 is fixedly connected inside the outlet hopper 8. The collection hopper 10 is located at the bottom of the outlet hopper 8. Through the mutual cooperation of the outlet hopper 8, the first filter screen 9 and the collection hopper 10, the label residues ground and the cleaning liquid inside the housing 2 can flow into the interior of the collection hopper 10, facilitating the treatment of the label residues;

[0025] A water tank 24 is fixedly connected to the top of the bottom plate 1. A water return pipe 22 is fixedly connected inside the water tank 24. One end of the water return pipe 22 extends into the interior of the collection hopper 10. An activated carbon plate 25 is fixedly installed inside the water tank 24. The activated carbon plate 25 cooperates with the water return pipe 22. A plurality of spray pipes 20 are fixedly connected inside the housing 2. A plurality of spray heads 21 are fixedly connected inside the spray pipes 20. A water delivery pipe 26 is fixedly connected inside the water tank 24. One end of the water delivery pipe 26 extends into the interior of the housing 2 and is fixedly connected to the spray pipe 20. Through the mutual cooperation of the spray pipe 20, the spray heads 21, the water return pipe 22, the first pressure pump 23, the water tank 24, the activated carbon plate 25, the water delivery pipe 26 and the second pressure pump 27, the cleaning liquid preliminarily filtered inside the collection hopper 10 can be conveyed into the interior of the water tank 24, then filtered again by the activated carbon plate 25, and then the filtered cleaning liquid is conveyed into the interior of the spray pipe 20 through the water delivery pipe 26 and the second pressure pump 27, and then sprayed into the interior of the housing 2 through the spray heads 21, reusing the cleaning liquid, saving water resources and being more environmentally friendly;

[0026] A first pressure pump 23 is arranged on the outer side of the water return pipe 22. A second pressure pump 27 is arranged on the outer side of the water delivery pipe 26. A feed hopper 6 is fixedly connected to the top of the housing 2. A discharge hopper 7 is fixedly connected to one side of the housing 2. A collection box 19 is fixedly connected to the top of the bottom plate 1.

[0027] In summary, when using the label removal and grinding machine, the operator first feeds the material into the interior of the housing 2 through the feed hopper 6, then starts the first servo motor 5 to drive the rotating roller 3 to rotate, and then drives the grinding label knife 4 to rotate, so as to grind the label on the surface of the material inside the housing 2. At the same time, start the second pressure pump 27 to transport the cleaning liquid in the water tank 24 to the interior of the spraying pipe 20 through the water delivery pipe 26, and then spray it into the interior of the housing 2 through the spray head 21 to clean the material. Then, the ground label residue and the cleaning liquid flow to the top of the second filter screen 18 through the discharge hopper 8. Then, start the two second servo motors 14 to drive the two reciprocating lead screws 12 to rotate, and then drive the two sliding blocks 13 to reciprocate inside the sliding groove 11, and then drive the connecting rod 15 to move on the top of the collection hopper 10. At the same time, start a plurality of electric telescopic rods 16 to extend, so that the scraper 17 is attached to the surface of the second filter screen 18, so as to scrape the label residue filtered out on the surface of the second filter screen 18 into the interior of the collection box 19, which is convenient for subsequent processing. At the same time, through the mutual cooperation of the water return pipe 22 and the first pressure pump 23, the cleaning liquid preliminarily filtered inside the collection hopper 10 can be transported to the interior of the water tank 24, and then filtered again through the activated carbon plate 25, so as to facilitate subsequent recycling.

[0028] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A label removal and grinding machine, comprising a bottom plate (1), characterized in that: The top of the base plate (1) is fixedly connected to a shell (2), a grinding mechanism is arranged inside the shell (2), the top of the base plate (1) is fixedly connected to a collecting bucket (10), the inside of the collecting bucket (10) is fixedly connected to a second filter screen (18), two corresponding sliding grooves (11) are provided inside the collecting bucket (10), a reciprocating screw rod (12) is rotatably connected inside the sliding groove (11), a sliding block (13) is slidably connected inside the sliding groove (11), the reciprocating screw rod (12) passes through the sliding block (13) and is threadedly connected thereto, a connecting rod (15) is fixedly connected to the top of the two sliding blocks (13), two corresponding electric telescopic rods (16) are fixedly installed inside the connecting rod (15), the output ends of the two electric telescopic rods (16) are fixedly connected to scrapers (17), and the scrapers (17) cooperate with the second filter screen (18).

2. The label removal and grinding machine according to claim 1, characterized in that: The mark grinding mechanism comprises a rotating roller (3), the rotating roller (3) is rotatably connected to the inside of a housing (2), a mark grinding knife (4) is fixedly connected to the outside of the rotating roller (3) and located inside the housing (2), a first servo motor (5) is fixedly installed inside the housing (2), and an output end of the first servo motor (5) is fixedly connected to the rotating roller (3).

3. The label removal and grinding machine according to claim 1, characterized in that: Two corresponding second servo motors (14) are fixedly installed inside the collecting bucket (10), and the output end of the second servo motor (14) is fixedly connected to the reciprocating screw rod (12).

4. The label removal and grinding machine according to claim 1, characterized in that: A discharge hopper (8) is provided inside the housing (2), a first filter screen (9) is fixedly connected inside the discharge hopper (8), and the collecting hopper (10) is located at the bottom of the discharge hopper (8).

5. The label removal and grinding machine according to claim 1, characterized in that: A water tank (24) is fixedly connected to the top of the bottom plate (1), a return pipe (22) is fixedly connected to the interior of the water tank (24), one end of the return pipe (22) extends to the interior of the collecting bucket (10), an activated carbon plate (25) is fixedly installed inside the water tank (24), the activated carbon plate (25) and the return pipe (22) cooperate with each other, a plurality of spray pipes (20) are fixedly connected to the interior of the shell (2), a plurality of spray heads (21) are fixedly connected to the interior of the spray pipe (20), a water supply pipe (26) is fixedly connected to the interior of the water tank (24), one end of the water supply pipe (26) extends to the interior of the shell (2) and is fixedly connected to the spray pipe (20).

6. The label removal and grinding machine according to claim 5, characterized in that: A first pressure pump (23) is arranged outside the water return pipe (22), and a second pressure pump (27) is arranged outside the water delivery pipe (26).

7. The label removal and grinding machine according to claim 1, characterized in that: A feed hopper (6) is fixedly connected to the top of the shell (2), a lower hopper (7) is fixedly connected to one side of the shell (2), and a collection box (19) is fixedly connected to the top of the bottom plate (1).

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