CN222779885U

CN222779885U - Rubber ring trimming device

Info

Publication number: CN222779885U
Application number: CN202421583895.1U
Authority: CN
Inventors: 赵龙清; 赵倩; 钟庆华
Original assignee: Ningguo Huiteng Rubber And Plastic Co ltd
Current assignee: Ningguo Huiteng Rubber And Plastic Co ltd
Priority date: 2024-07-05
Filing date: 2024-07-05
Publication date: 2025-04-22
Anticipated expiration: 2034-07-05

Abstract

The utility model relates to the technical field of rubber ring processing, in particular to a rubber ring trimming device, which comprises an L-shaped underframe, wherein a rotating shaft is rotatably arranged on the side wall of the L-shaped underframe, a placing roller is arranged on one side of the rotating shaft, a clamping mechanism capable of clamping a plurality of rubber rings is arranged on the placing roller, a bracket fixedly arranged on the side wall of the L-shaped underframe is arranged above the placing roller, an edge trimmer is arranged below the bracket, and a driving mechanism capable of driving the edge trimmer to reciprocate and cleaning scraps on the surface of the rubber rings is arranged on the bracket. According to the utility model, through the arrangement of the placing roller and the clamping mechanism, a plurality of rubber rings are sleeved on the placing roller at one time by a worker, then the movable ring is rotatably arranged on the placing roller, the plurality of rubber rings are further limited through the fixed ring and the movable ring, the trimming machine can trim the plurality of rubber rings at the same time, the trimming process time is longer, the frequency of replacing the rubber rings by the worker is reduced, and the fatigue feeling is reduced.

Description

Trimming device for rubber ring

Technical Field

The utility model relates to the technical field of rubber ring processing, in particular to a rubber ring trimming device.

Background

The rubber ring is one of rubber products, burrs are generated on the outer side wall of the rubber ring in the production and processing process, and a trimming device is needed in order not to influence the use and trim the rubber ring.

CN216463637U discloses a trimming and cutting device for a coupling rubber ring, which comprises a device body, support columns are arranged at four corners of the bottom surface of the device body, an installation box is arranged at the top of the device body, a motor is arranged in the installation box, the output end of the motor penetrates through the top of the device body and extends to the inside of the device body to rotate and be connected with a sleeve, the inside of the sleeve is slidably connected with a rotating shaft, one side of the outer wall of the rotating shaft is provided with a sliding chute, one side of the outer wall of the sleeve is in threaded connection with a limit nail, the inside of the sliding chute is slidably connected with the limit nail, one side of the installation box is provided with an electric cylinder I, the output end of the electric cylinder I penetrates through the top of the device body and extends to the inside of the device body to be connected with an electric telescopic rod I, and the other end of the electric telescopic rod I is connected with a connecting rod. The utility model can more accurately perform trimming and cutting work, relieve eye fatigue of workers, improve the working efficiency of trimming and cutting, ensure the trimming and cutting work, avoid waste of products and is beneficial to environmental protection.

The applicant finds that the patent has the defects that only one rubber ring can be trimmed at a time, so that a worker is required to frequently replace the rubber ring, the rubber ring is put in the rubber ring and then clamped and fixed, the trimming is performed well, the fixing is canceled, the rubber ring is taken out, the worker is easy to fatigue, and meanwhile, certain scraps can be adhered to the surface of the trimmed rubber ring, and the next processing can be influenced.

Therefore, the utility model designs the rubber ring trimming device to solve the problems in the prior art.

Disclosure of utility model

The utility model aims to provide a rubber ring trimming device for solving the problems in the prior art.

The rubber ring trimming device comprises an L-shaped underframe, a rotating shaft is rotatably arranged on the side wall of the L-shaped underframe, a placing roller is arranged on one side of the rotating shaft, a clamping mechanism capable of clamping a plurality of rubber rings is arranged on the placing roller, a support fixedly arranged on the side wall of the L-shaped underframe is arranged above the placing roller, an edge trimmer is arranged below the support, and a driving mechanism capable of driving the edge trimmer to reciprocate and cleaning scraps on the surface of the rubber rings is arranged on the support.

Preferably, the clamping mechanism comprises a fixed ring, the fixed ring is arranged on the outer side wall of one side of the placing roller, which is close to the rotating shaft, the outer side wall of the other side of the placing roller is provided with a movable ring through screw thread rotation, the outer side wall of one side of the movable ring, which is far away from the placing roller, is provided with a handle, and the rubber ring is sleeved on the surface of the placing roller, and the plurality of rubber rings can be clamped and limited through the movable ring and the fixed ring, so that the stability in the repairing process is improved.

Preferably, the driving mechanism comprises a reciprocating screw rod, the reciprocating screw rod is rotatably arranged between one side of the support and the side wall of the L-shaped underframe, a screw block is slidably arranged on the outer side wall of the reciprocating screw rod, a guide rod which is slidably connected with the screw block is fixedly arranged between one side of the support and the side wall of the L-shaped underframe, an electric cylinder is arranged at the bottom of the guide rod, the trimmer is arranged at the output end of the electric cylinder, the reciprocating screw rod rotates to enable the screw block to reciprocate, and then the trimmer is driven to reciprocate, so that a plurality of rubber rings can be trimmed.

Preferably, the outer side wall of the reciprocating screw rod and the outer side wall of the rotating shaft are both provided with driving wheels, the two driving wheels are driven by the driving belt, and the rotating shaft is driven to rotate by the driving wheels and the driving belt, so that the use of one motor is saved, and the subsequent maintenance cost of the motor is reduced.

Preferably, the connecting plate is installed to the one end of silk piece, the air tank parallel with placing the roller is installed to the one end of connecting plate, the one end of air tank is equipped with a plurality of air cocks, install the air pump with the air tank intercommunication on the L type chassis, start the air pump, make the air cock on the air tank blow, clean up the piece of being stained with on the rubber ring, the processing of rubber ring next step after the convenient deburring.

Preferably, the bottom groove has been seted up to the top one end of L type chassis, slidable mounting has the scraper blade in the bottom groove, electric putter is installed to the one end of L type chassis, electric putter's output is connected with the one end of scraper blade, and the piece that the deburring produced drops in the bottom groove, and electric putter drives the scraper blade and removes, can release the piece, clears up the piece on the L type chassis voluntarily.

Compared with the prior art, the utility model has the following beneficial effects:

1. According to the utility model, through the arrangement of the placing roller and the clamping mechanism, a plurality of rubber rings are sleeved on the placing roller at one time by a worker, then the movable ring is rotatably arranged on the placing roller, the plurality of rubber rings are further limited through the fixed ring and the movable ring, the trimming machine can trim the plurality of rubber rings at the same time, the trimming process time is longer, the frequency of replacing the rubber rings by the worker is reduced, and the fatigue is reduced;

2. According to the utility model, through the arrangement of the driving mechanism, the reciprocating screw rod drives the screw block to reciprocate left and right to drive the trimmer to move left and right to trim the rubber ring, and meanwhile, the connecting plate is also driven to move, the air pump is started, so that the air nozzle on the air box can spray air, the surface of the trimmed rubber ring can be blown, adhered scraps can be cleaned, and the next processing of the rubber ring is facilitated.

Drawings

FIG. 1 is a schematic front view of the present utility model;

FIG. 2 is a schematic rear view of the present utility model;

Fig. 3 is an enlarged schematic view of the structure a of fig. 1 according to the present utility model.

The device comprises a 1L-shaped underframe, a2, a rotating shaft, a 3, a placing roller, a 4, a clamping mechanism, a 5, a bracket, a 6, an edge trimmer, a 7, a driving mechanism, an 8, a bottom groove, a 9, a scraping plate, a 10, an electric push rod, a 401, a fixed ring, a 402, a movable ring, a 403, a handle, a 701, a reciprocating screw rod, a 702, a wire block, a 703, a guide rod, a 704, an electric cylinder, a 705, a driving wheel, a 706, a driving belt, a 707, a connecting plate, a 708, an air box, 709 and an air pump.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the rubber ring trimming device provided by the embodiment of the utility model comprises an L-shaped underframe 1, a rotating shaft 2 is rotatably arranged on the side wall of the L-shaped underframe 1, a placing roller 3 is arranged on one side of the rotating shaft 2, a clamping mechanism 4 capable of clamping a plurality of rubber rings is arranged on the placing roller 3, a bracket 5 fixedly arranged on the side wall of the L-shaped underframe 1 is arranged above the placing roller 3, an trimming machine 6 is arranged below the bracket 5, a driving mechanism 7 capable of driving the trimming machine 6 to reciprocate and cleaning scraps on the surface of the rubber rings is arranged on the bracket 5, the trimming machine 6 comprises an L-shaped bracket, the top of the L-shaped bracket is connected with the output end of an electric cylinder 704, a trimming motor is arranged on the L-shaped bracket, and the output end of the trimming motor is connected with a trimming disc.

Referring to fig. 1, in this embodiment, the clamping mechanism 4 includes a fixing ring 401, the fixing ring 401 is mounted on an outer sidewall of one side of the placement roller 3 near the rotating shaft 2, a movable ring 402 is rotatably mounted on an outer sidewall of the other side of the placement roller 3 through threads, and a grip 403 is mounted on an outer sidewall of one side of the movable ring 402 away from the placement roller 3.

Referring to fig. 1-2, in this embodiment, the driving mechanism 7 includes a reciprocating screw 701, the reciprocating screw 701 is rotatably mounted between one side of the bracket 5 and a side wall of the L-shaped chassis 1, a wire block 702 is slidably mounted on an outer side wall of the reciprocating screw 701 through threads, a guide rod 703 slidably connected with the wire block 702 is fixedly mounted between one side of the bracket 5 and the side wall of the L-shaped chassis 1, an electric cylinder 704 is mounted at a bottom of the guide rod 703, and the trimmer 6 is disposed on an output end of the electric cylinder 704.

Referring to fig. 3, in this embodiment, a driving wheel 705 is mounted on both the outer side wall of the reciprocating screw 701 and the outer side wall of the rotating shaft 2, and the two driving wheels 705 are driven by a driving belt 706.

Referring to fig. 2, in the present embodiment, a connecting plate 707 is installed at one end of the filament block 702, an air box 708 parallel to the placement roller 3 is installed at one end of the connecting plate 707, a plurality of air nozzles are provided at one end of the air box 708, and an air pump 709 is installed on the L-shaped chassis 1 and is communicated with the air box 708, and the air pump is communicated with the air box through a telescopic hose.

Referring to fig. 2, in the present embodiment, a bottom groove 8 is formed at one end of the top of the L-shaped chassis 1, a scraper 9 is slidably mounted in the bottom groove 8, an electric push rod 10 is mounted at one end of the L-shaped chassis 1, and an output end of the electric push rod 10 is connected with one end of the scraper 9.

The working principle is that rubber rings are sequentially sleeved on the placement roller 3, the placement roller 3 just tightly supports the rubber rings, the handle 403 is held and rotated after the rubber rings are fully sleeved, the movable ring 402 rotates on one side of the placement roller 3 far away from the fixed ring 401, the rubber rings are clamped through the fixed ring 401 and the movable ring 402, then the rotation shaft 2 drives the placement roller 3 to rotate, the rubber rings rotate, the rotation shaft 2 rotates through the transmission of the transmission wheel 705 and the transmission belt 706, the reciprocating screw 701 rotates, the reciprocating screw 701 drives the wire block 702 to reciprocate left and right, the trimmer 6 moves left and right, the electric cylinder 704 drives the trimmer 6 to descend to be in contact with the edges of the rubber rings, the trimmer 6 can trim the rubber rings simultaneously, the efficiency is higher, the air pump 709 is started in the trimming process, the air nozzle on the air tank 708 can clean the chips attached to the rubber rings, the cleaned rubber rings are convenient for next processing, the chips generated by the trimming fall into the bottom groove 8 at the top of the L-shaped chassis 1, the electric push rod 10 drives the scraper 9 to move, and the chips can be automatically pushed out, and the chips on the top of the L-shaped chassis 1 can be automatically cleaned, and the chips cannot be thoroughly described in detail by the prior art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The rubber ring trimming device comprises an L-shaped underframe (1) and is characterized in that a rotating shaft (2) is rotatably arranged on the side wall of the L-shaped underframe (1), a placing roller (3) is arranged on one side of the rotating shaft (2), a clamping mechanism (4) capable of clamping a plurality of rubber rings is arranged on the placing roller (3), a support (5) fixedly arranged on the side wall of the L-shaped underframe (1) is arranged above the placing roller (3), an trimming machine (6) is arranged below the support (5), and a driving mechanism (7) capable of driving the trimming machine (6) to reciprocate and cleaning scraps on the surface of the rubber rings is arranged on the support (5).

2. The rubber ring trimming device according to claim 1, wherein the clamping mechanism (4) comprises a fixed ring (401), the fixed ring (401) is mounted on the outer side wall of one side, close to the rotating shaft (2), of the placing roller (3), a movable ring (402) is mounted on the outer side wall of the other side of the placing roller (3) through threaded rotation, and a grip (403) is mounted on the outer side wall of one side, far from the placing roller (3), of the movable ring (402).

3. The rubber ring trimming device according to claim 1, wherein the driving mechanism (7) comprises a reciprocating screw rod (701), the reciprocating screw rod (701) is rotatably arranged between one side of the bracket (5) and the side wall of the L-shaped underframe (1), a wire block (702) is slidably arranged on the outer side wall of the reciprocating screw rod (701) through threads, a guide rod (703) which is slidably connected with the wire block (702) is fixedly arranged between one side of the bracket (5) and the side wall of the L-shaped underframe (1), an electric cylinder (704) is arranged at the bottom of the guide rod (703), and the trimming machine (6) is arranged on the output end of the electric cylinder (704).

4. A rubber ring trimming device as in claim 3, wherein the outer side wall of the reciprocating screw (701) and the outer side wall of the rotating shaft (2) are provided with driving wheels (705), and the two driving wheels (705) are driven by a driving belt (706).

5. A rubber ring trimming device as in claim 3, wherein a connecting plate (707) is arranged at one end of the wire block (702), an air box (708) parallel to the placement roller (3) is arranged at one end of the connecting plate (707), a plurality of air nozzles are arranged at one end of the air box (708), and an air pump (709) communicated with the air box (708) is arranged on the L-shaped underframe (1).

6. The rubber ring trimming device according to claim 1, wherein a bottom groove (8) is formed in one end of the top of the L-shaped underframe (1), a scraping plate (9) is slidably installed in the bottom groove (8), an electric push rod (10) is installed at one end of the L-shaped underframe (1), and the output end of the electric push rod (10) is connected with one end of the scraping plate (9).