CN219686215U

CN219686215U - Rubber cutting device of rubber mixing machine

Info

Publication number: CN219686215U
Application number: CN202320812366.3U
Authority: CN
Inventors: 程昱
Original assignee: Tieling Jiali Rubber Plastic Products Co ltd
Current assignee: Tieling Jiali Rubber Plastic Products Co ltd
Priority date: 2023-04-13
Filing date: 2023-04-13
Publication date: 2023-09-15
Anticipated expiration: 2033-04-13

Abstract

The utility model belongs to the technical field of rubber mixing machines, and particularly relates to a rubber cutting device of a rubber mixing machine. The rubber cutting device is reasonable in design and simple in structure, the rubber cutting operation is carried out through the matching of the width adjusting assembly, the rotating assembly and the positioning assembly, and meanwhile, the cutter is adjusted through the matching of the rotating assembly, so that the rubber left on the roller can be transversely cut, vertically cut and removed, and the rubber cutting efficiency can be improved in work.

Description

Rubber cutting device of rubber mixing machine

Technical Field

The utility model relates to the technical field of rubber mixing machines, in particular to a rubber cutting device of a rubber mixing machine.

Background

The open rubber mixing machine is an open type plasticating machine, which mainly relies on two rollers which rotate relatively to extrude and shear rubber materials, and the chemical action which accompanies the kneading process breaks macromolecular chains inside rubber, so that various components in a formula are uniformly mixed, and finally the purposes of plasticating and mixing are achieved.

Aiming at the problems, the technical key points of the rubber cutting device of the Chinese patent bulletin with the bulletin number of CN217123369U are that: including rubber mixing machine, two grudging posts and roller, rubber mixing machine one side is provided with width adjusting device, and width adjusting device includes two movable blocks, and movable block one side is provided with rotating device, and rotating device includes two fixed plates, and two fixed plate tops are pegged graft and are had the screw rod, and the screw rod middle part is fixed with the cutter, and screw rod one side spiro union has fastening nut.

However, the above solution still has at least the following drawbacks in practice: the rubber cutting device has the advantages that the rubber cutting mode is too single, the rubber cutting effect is poor, burrs on two sides and part of rubber can be stuck on a roller in the rubber cutting process in the use process, and therefore the utility model provides the rubber cutting device of the rubber mixing machine for solving the problems.

Disclosure of Invention

The utility model aims to solve the defects of the prior art and provides a rubber cutting device of a rubber mixing machine.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a rubber cutting device of rubber mixing machine, includes rubber mixing machine, two grudging posts, two rollers, two width adjustment subassembly, two rotating assembly and two locating component, width adjustment subassembly sets up on the rubber mixing machine, is provided with two movable sliders on the width adjustment subassembly, and two movable sliders move in opposite directions, and rotating assembly sets up on the movable slider, is provided with worm and worm wheel on the rotating assembly, and the worm meshes with the worm wheel, is provided with the support on the rotating assembly, and the top of support is connected with rotating assembly, and locating component sets up on rotating assembly, is provided with the rotor plate on the rotating assembly, demountable installation has toper sword and blade on the rotor plate.

Preferably, the width adjusting component comprises a bidirectional screw rod and a limiting rod, the bidirectional screw rod is rotatably arranged on two vertical frames, a motor is fixedly arranged on the vertical frame positioned on the left side, the output end of the motor is fixedly connected with one end of the bidirectional screw rod, two movable sliding blocks are respectively and spirally arranged on the bidirectional screw rod, one side, close to each other, of the two vertical frames is fixedly provided with the same limiting rod, and the two movable sliding blocks are respectively and slidably connected with the limiting rod.

Preferably, the rotating assembly comprises a fixing frame, a first movable shaft and a support, wherein the fixing frame is fixedly arranged on the front side of the movable sliding block, the worm is rotatably arranged on the fixing frame and the movable sliding block, the movable shaft is rotatably arranged on the movable sliding block, the worm wheel is sleeved on the first movable shaft, and the first movable shaft is fixedly arranged on the support.

Preferably, the rotating assembly comprises a supporting block, a fixed plate, a movable shaft II and a rotating plate, wherein the fixed plate is fixedly arranged on the supporting block, the movable shaft II is fixedly arranged on the fixed plate, and the rotating plate is rotatably arranged on the movable shaft II.

Preferably, the positioning assembly comprises a positioning rod and a spring, two positioning holes are formed in the fixing plate, the positioning rod is movably mounted on one side of the rotating plate, the spring is movably sleeved on the positioning rod, and one end of the spring is fixedly connected with the outer side of the positioning rod.

Preferably, the support block is hinged to the bracket.

Preferably, one end of the worm is fixedly provided with a knob.

Preferably, the rotating plate is provided with a plurality of screws in a threaded manner, and the conical knife and the knife are respectively and fixedly arranged on the rotating plate through the corresponding plurality of screws.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the width of rubber can be controlled by adjusting the width adjusting component, rubber burrs and unnecessary parts can be cut off, the contact and separation of the cutter and the roller surface can be adjusted by rotating the component, the contact distance between the conical cutter and the roller surface can be adjusted, great convenience is provided for the disassembly of the cutter, the cutter is adjusted by the rotating component, so that the corresponding conical cutter and the cutter can be converted, and meanwhile, the residual rubber on the roller can be transversely cut, vertically cut and removed, and the rotating plate can be fixed by the positioning component, so that the conical cutter and the cutter are fixed at corresponding positions.

Drawings

FIG. 1 is a schematic perspective view of a rubber cutting device of a rubber mixing machine according to the present utility model;

FIG. 2 is a schematic perspective view of a rubber cutting device of a rubber mixing machine according to the present utility model;

FIG. 3 is a schematic perspective view of a portion A of FIG. 2 of a rubber cutting device of a rubber mixing machine according to the present utility model;

fig. 4 is a schematic perspective view of a portion B of fig. 2 of a rubber cutting device of a rubber mixing machine according to the present utility model.

In the figure: 1. a rubber mixing machine; 101. a roller; 102. a vertical frame; 2. a width adjustment assembly; 201. a motor; 202. a limit rod; 203. a two-way screw rod; 204. a movable slide block; 3. a rotating assembly; 301. a knob; 302. a fixing frame; 303. a worm; 304. a movable shaft I; 305. a bracket; 306. a worm wheel; 307. a movable screw; 4. a rotating assembly; 401. a support block; 402. positioning holes; 403. a fixing plate; 404. a movable shaft II; 405. a rotating plate; 408. a screw; 409. a conical knife; 410. a blade; 5. a positioning assembly; 501. a spring; 502. and a positioning rod.

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.

Referring to fig. 1-4, a rubber cutting device of rubber mixing machine, including rubber mixing machine 1, two grudging posts 102, two rollers 101, two width adjustment subassembly 2, two rotating assembly 3, two rotating assembly 4 and two locating component 5, width adjustment subassembly 2 sets up on rubber mixing machine 1, be provided with two movable sliders 204 on the width adjustment subassembly 2, and two movable sliders 204 move in opposite directions, can carry out the width control of rubber through width adjustment subassembly 2, can also carry out rubber burr and the excision that does not need the part simultaneously, rotating assembly 3 sets up on movable sliders 204, be provided with worm 303 and worm wheel 306 on the rotating assembly 3, worm 303 meshes with worm wheel 306 mutually, can adjust the contact distance size of toper sword 409 and blade 410 and roller 101 face through rotating assembly 3, and can also provide very big convenience to the dismantlement of cutter, it is that blade 410 adopts trilateral blade, the top and rotating assembly 4 of trilateral blade can carry out the transverse cutting, locating component 5 sets up on rotating assembly 4, be provided with rotating assembly 4 on rotating assembly 405, can also carry out the excision of rubber burr and can also be carried out the corresponding cutting blade 409 on the rotating assembly 4, can also be adjusted through the rotatory blade 405 and can be removed through the horizontal cutter 410.

In this embodiment, the width adjusting assembly 2 includes a bidirectional screw 203 and a limiting rod 202, the bidirectional screw 203 is rotatably mounted on two uprights 102, a motor 201 is fixedly mounted on the upright 102 located on the left side, an output end of the motor 201 is fixedly connected with one end of the bidirectional screw 203, two movable sliders 204 are all threaded on the bidirectional screw 203, one side, close to each other, of the two uprights 102 is fixedly mounted with the same limiting rod 202, the two movable sliders 204 are all in sliding connection with the limiting rod 202, and the movable sliders 204 can move left and right under the cooperation of the bidirectional screw 203, the limiting rod 202 and the motor 201.

In this embodiment, the rotating assembly 3 includes a fixing frame 302, a first movable shaft 304, a support 305 and a knob 301, the fixing frame 302 is fixedly installed on the front side of the movable slider 204, the worm 303 is rotatably installed on the fixing frame 302 and the movable slider 204, the first movable shaft 304 is rotatably installed on the movable slider 204, the worm wheel 306 is sleeved on the first movable shaft 304, the first movable shaft 304 is fixedly installed on the support 305, the support block 401 is hinged on the support 305, one end of the worm 303 is fixedly installed with the knob 301, and the contact distance between the conical knife 409 and the blade 410 and the surface of the roller 101 can be adjusted through the cooperation of the fixing frame 302, the first movable shaft 304 and the support 305.

In this embodiment, the rotating assembly 4 includes a supporting block 401, a fixing plate 403, a second movable shaft 404 and a rotating plate 405, where the fixing plate 403 is fixedly installed on the supporting block 401, the second movable shaft 404 is fixedly installed on the fixing plate 403, and the rotating plate 405 is rotatably installed on the second movable shaft 404, and the corresponding cutter can be adjusted by matching the fixing plate 403, the second movable shaft 404 and the rotating plate 405.

In this embodiment, the positioning assembly 5 includes a positioning rod 502 and a spring 501, two positioning holes 402 are formed in the fixing plate 403, the positioning rod 502 is movably mounted on one side of the rotating plate 405, the spring 501 is movably sleeved on the positioning rod 502, one end of the spring 501 is fixedly connected with the outer side of the positioning rod 502, and the rotating plate 405 can be fixed through the cooperation of the positioning holes 402, the positioning rod 502 and the spring 501, so that the conical knife and the blade are fixed at corresponding positions.

In this embodiment, a plurality of screws 408 are screwed on the rotating plate 405, and the taper cutter 409 and the blade 410 are respectively fixed on the rotating plate 405 by the corresponding plurality of screws 408, so that the taper cutter 409 and the blade 410 can be fixed at corresponding positions by the plurality of screws 408.

Working principle: when the cutter is used, firstly, a power supply is switched on, the width can be adjusted by the cooperation of the motor 201, the bidirectional screw rod 203, the limiting rod 202, the two vertical frames 102 and the two movable sliding blocks 204, meanwhile, the motor 201 drives the bidirectional screw rod 203 to rotate, so that the left width and the right width of the movable sliding blocks 204 can be adjusted, secondly, the contact and separation of the cutter and the roller surface can be realized under the cooperation of the worm wheel 306, the worm 303 and the bracket 305, the adjustment of the knob 301 is carried out, the contact distance between the conical cutter 409 and the blade 410 and the roller 101 surface can be adjusted, and finally, the conical cutter 409 and the blade 410 can be adjusted under the cooperation of the fixed plate 403, the movable shaft two 404 and the rotating plate 405, so that the residual rubber on the roller is transversely cut, vertically cut and cleared, and finally, the rotating plate 405 can be fixed under the cooperation of the positioning hole 402, the positioning rod 502 and the spring 501, so that the conical cutter and the blade are fixed at the corresponding positions.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept, can make equivalent substitutions or modifications within the scope of the present utility model.

Claims

1. The rubber cutting device of the rubber mixing machine is characterized by comprising a rubber mixing machine, two vertical frames, two rollers, two width adjusting assemblies, two rotating assemblies and two positioning assemblies;

the width adjusting assembly is arranged on the rubber mixing machine, two movable sliding blocks are arranged on the width adjusting assembly and move in opposite directions, the rotating assembly is arranged on the movable sliding blocks, a worm and a worm wheel are arranged on the rotating assembly and meshed with each other, a support is arranged on the rotating assembly, the top of the support is connected with the rotating assembly, the positioning assembly is arranged on the rotating assembly, a rotating plate is arranged on the rotating assembly, and a conical cutter and a conical blade are detachably arranged on the rotating plate.

2. The rubber cutting device of the rubber mixing machine according to claim 1, wherein the width adjusting assembly comprises a bidirectional screw rod and a limiting rod, the bidirectional screw rod is rotatably installed on two vertical frames, a motor is fixedly installed on the vertical frame positioned on the left side, the output end of the motor is fixedly connected with one end of the bidirectional screw rod, two movable sliding blocks are all in threaded installation on the bidirectional screw rod, one side, close to each other, of the two vertical frames is fixedly provided with the same limiting rod, and the two movable sliding blocks are all in sliding connection with the limiting rod.

3. The rubber cutting device of the rubber mixing machine according to claim 1, wherein the rotating assembly comprises a fixing frame, a movable shaft I and a support, the fixing frame is fixedly arranged on the front side of the movable sliding block, the worm is rotatably arranged on the fixing frame and the movable sliding block, the movable shaft is rotatably arranged on the movable sliding block, the worm wheel is sleeved on the movable shaft I, and the movable shaft I is fixedly arranged on the support.

4. The rubber cutting device of the rubber mixing machine according to claim 1, wherein the rotating assembly comprises a supporting block, a fixed plate, a movable shaft II and a rotating plate, the fixed plate is fixedly arranged on the supporting block, the movable shaft II is fixedly arranged on the fixed plate, and the rotating plate is rotatably arranged on the movable shaft II.

5. The rubber cutting device of claim 4, wherein the positioning assembly comprises a positioning rod and a spring, two positioning holes are formed in the fixing plate, the positioning rod is movably mounted on one side of the rotating plate, the spring is movably sleeved on the positioning rod, and one end of the spring is fixedly connected with the outer side of the positioning rod.

6. The apparatus of claim 4, wherein the support block is hingedly mounted to the support frame.

7. The rubber cutting device of the rubber mixing machine according to claim 1, wherein one end of the worm is fixedly provided with a knob.

8. The rubber cutting device of the rubber mixing machine according to claim 4, wherein a plurality of screws are arranged on the rotating plate in a threaded manner, and the conical cutter and the blade are fixedly arranged on the rotating plate through the corresponding plurality of screws respectively.