CN216992640U

CN216992640U - Mill is used in sealing washer production that cooling effect is showing

Info

Publication number: CN216992640U
Application number: CN202220729353.5U
Authority: CN
Inventors: 袁立涛; 李思思
Original assignee: Hebei Yuante Rubber Products Co ltd
Current assignee: Hebei Yuante Rubber Products Co ltd
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-07-19
Anticipated expiration: 2032-03-31

Abstract

The utility model discloses an open mill for producing a sealing ring with a remarkable cooling effect, which comprises a mixing box, a pipeline and a clamping block, wherein a cover plate is arranged on the mixing box, a feed inlet is formed in the upper end of the cover plate, a rotating shaft, a hollow shaft, a fixed roller and a front roller are arranged in the mixing box, the fixed roller is arranged on the rotating shaft, the front roller is arranged on the hollow shaft, the right end of the rotating shaft penetrates through the mixing box, the left end and the right end of the hollow shaft penetrate through the mixing box, a motor is arranged at the right end of the rotating shaft, a first bearing is arranged at the part of the hollow shaft, which is positioned outside the mixing box, and the first bearing is symmetrically arranged and fixedly connected with the mixing box. When the rubber material mixing device is used, after mixing is finished, the second handle is rotated to drive the threaded rod to rotate, the threaded rod drives the threaded sleeve, the connecting plate and the scraper to move downwards, then the fixed roller and the front roller are rotated, the scraper can clean rubber materials attached to the fixed roller and the front roller, and the rubber material mixing device is simple to operate.

Description

Mill is used in sealing washer production that cooling effect is showing

Technical Field

The utility model relates to the technical field of sealing ring production, in particular to an open mill for sealing ring production, which has a remarkable cooling effect.

Background

An open rubber mixing mill, called as an open mill for short, is a rubber mixing machine with an exposed roller, which is used for preparing plasticated rubber and mixed rubber or performing heat mixing and discharging in a rubber factory.

The existing open mill for producing the sealing ring can raise the temperature of the front roller when in use, the traditional cooling mode is through natural cooling, the efficiency is low, and the front roller and the fixed roller can be adhered to rubber materials in the mixing process, so that the cleaning is inconvenient. Therefore, the utility model provides the open mill for producing the sealing ring, which has a remarkable cooling effect and solves the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an open mill for producing a sealing ring, which has a remarkable cooling effect and solves the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme:

an open mill with a remarkable cooling effect for producing a sealing ring comprises a mixing box, a pipeline and a fixture block, wherein a cover plate is arranged on the mixing box, a feed inlet is formed in the upper end of the cover plate, a rotating shaft, a hollow shaft, a fixed roller and a front roller are arranged in the mixing box, the fixed roller is arranged on the rotating shaft, the front roller is arranged on the hollow shaft, the right end of the rotating shaft penetrates through the mixing box, the left end and the right end of the hollow shaft penetrate through the mixing box, a motor is arranged at the right end of the rotating shaft, a first bearing is arranged at the part of the hollow shaft, which is positioned outside the mixing box, the first bearing is symmetrically arranged, the first bearing is fixedly connected with the mixing box, a connecting piece is arranged on the hollow shaft, the end face of the hollow shaft is inserted into the connecting piece, the pipeline is arranged at the other end of the connecting piece, and the pipeline is communicated with the hollow shaft;

both ends are equipped with the mount around the connecting piece, and the one end laminating that the mount was kept away from each other has a fixed block, fixed block and mixing case fixed connection, two the one end that the mount was kept away from each other is equipped with the draw-in groove, joint fixture block in the draw-in groove, and fixture block and fixed block sliding connection, mixing incasement front and back symmetry is equipped with the scraper blade, and the scraper blade is located fixed roller and front roll respectively directly over, and two scraper blade upper ends are fixed through bilateral symmetry's connecting plate, connecting plate upper end middle part is equipped with the threaded sleeve, threaded sleeve goes up the threaded connection threaded rod, and the apron is run through to the threaded rod upper end, both sides are equipped with the telescopic link around the threaded sleeve, telescopic link upper end and apron fixed connection, and the symmetry sets up around the telescopic link.

As a further scheme of the utility model, the end, close to each other, of each of the two fixing blocks is provided with a groove corresponding to the fixture block, the fixture block is in sliding connection with the groove, and the fixture block is in a right trapezoid shape, so that the fixing frame and the fixture block can be conveniently and quickly clamped, and the fixing frame can be conveniently limited and fixed.

As a further scheme of the utility model, the upper end of the threaded rod is provided with a second handle which is convenient for driving the threaded rod to rotate so as to drive the threaded sleeve to vertically move up and down, and the second handle is provided with a plurality of bulges which play a role in skid resistance.

As a further scheme of the utility model, a support plate is fixedly arranged at the lower part of the motor, so that the motor is conveniently supported, and the support plate is fixedly connected with the mixing box.

As a further scheme of the utility model, a pull rod is arranged at one end of the fixture block, which is far away from the fixing frame, the other end of the pull rod penetrates through the fixing block, the pull rod is connected with the fixing block in a sliding manner, and a handle is arranged at the other end of the pull rod, so that the fixture block can be conveniently pulled to move in the horizontal direction, and the fixture block can be conveniently driven to be separated from the clamping groove.

As a further scheme of the utility model, a spring is arranged in the groove, the spring is sleeved on the pull rod, one end of the spring is fixedly connected with the clamping block, the other end of the spring is fixedly connected with the inner wall of the groove, and the clamping block is conveniently driven to return to the original position through the elastic potential energy of the spring.

As a further scheme of the utility model, the part of the threaded rod, which is positioned at the upper part of the mixing box, is provided with a second bearing, and the lower end of the second bearing is fixedly connected with the cover plate, so that the threaded rod is convenient to limit.

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

1. when the cooling device is used, a sizing material can be fed into the mixing box through the arranged feeding port, the starting motor drives the rotating shaft and the fixed roller to rotate, the fixed roller drives the front roller to rotate, so that the sizing material in the mixing box is mixed, the hollow shaft is inserted into the connecting piece, the fixing frame drives the two clamping blocks to move away from each other at the moment, the clamping blocks compress the springs, and when the clamping blocks move to the clamping groove positions, the clamping blocks are inserted into the clamping grooves under the action of the elastic force of the springs so as to limit and fix the fixing frame and the connecting piece.

2. When the rubber material mixing device is used, after mixing is finished, the second handle is rotated to drive the threaded rod to rotate, the threaded rod drives the threaded sleeve, the connecting plate and the scraper to move downwards, then the fixed roller and the front roller are rotated, the scraper can clean rubber materials attached to the fixed roller and the front roller, and the rubber material mixing device is simple to operate.

Drawings

Fig. 1 is a schematic structural diagram of an open mill for producing a sealing ring with a remarkable cooling effect.

Fig. 2 is a schematic cross-sectional structure diagram of an open mill for producing a sealing ring with a remarkable cooling effect.

Fig. 3 is an enlarged structural schematic diagram of a part a in fig. 2 of the open mill for producing the sealing ring, which has a remarkable cooling effect.

Fig. 4 is an enlarged structural schematic diagram of a sealing ring production open mill B in fig. 2, which has a remarkable cooling effect.

In the figure: 1. a mixing box; 2. a cover plate; 201. a feed inlet; 3. a motor; 4. a support plate; 5. a hollow shaft; 6. a first bearing; 7. a connecting member; 8. a pipeline; 9. a fixed mount; 10. a fixed block; 11. a rotating shaft; 12. a fixed roller; 13. a front roller; 14. a squeegee; 1401. a connecting plate; 15. a card slot; 16. a clamping block; 17. a groove; 18. a pull rod; 19. a spring; 20. a first handle; 21. a threaded sleeve; 22. a threaded rod; 23. a second bearing; 24. a second handle; 25. a telescopic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, in the embodiment of the present invention, an open mill for producing a sealing ring with a significant cooling effect includes a mixing box 1, a pipe 8 and a clamping block 16, the mixing box 1 is provided with a cover plate 2, the upper end of the cover plate 2 is provided with a feed inlet 201, the mixing box 1 is internally provided with a rotating shaft 11, a hollow shaft 5, a fixed roller 12 and a front roller 13, the fixed roller 12 is arranged on the rotating shaft 11, the front roller 13 is arranged on the hollow shaft 5, the right end of the rotating shaft 11 penetrates through the mixing box 1, the left end and the right end of the hollow shaft 5 penetrate through the mixing box 1, the right end of the rotating shaft 11 is provided with a motor 3, the part of the hollow shaft 5, which is positioned outside the mixing box 1, is provided with first bearings 6, the first bearings 6 are symmetrically arranged, the first bearings 6 are fixedly connected with the mixing box 1, the hollow shaft 5 is provided with a connecting piece 7, the end face of the hollow shaft 5 is inserted into the connecting piece 7, the other end of the connecting piece 7 is provided with a pipeline 8, and the pipeline 8 is communicated with the hollow shaft 5;

both ends are equipped with mount 9 around the connecting piece 7, and the one end laminating that mount 9 kept away from each other has fixed block 10, fixed block 10 and mixing box 1 fixed connection, two the one end that mount 9 kept away from each other is equipped with draw-in groove 15, joint fixture block 16 in the draw-in groove 15, and fixture block 16 and fixed block 10 sliding connection, mixing box 1 interior longitudinal symmetry is equipped with scraper blade 14, and scraper blade 14 is located fixed roll 12 and front roll 13 directly over respectively, and two scraper blade 14 upper ends are fixed through bilateral symmetry's connecting plate 1401, connecting plate upper end middle part is equipped with threaded sleeve 21, threaded sleeve 21 goes up threaded connection threaded rod 22, and apron 2 is run through to threaded rod 22 upper end, both sides are equipped with telescopic link 25 around the threaded sleeve 21, telescopic link 25 upper end and apron 2 fixed connection, and telescopic link 25 symmetry setting around.

Two the one end that fixed block 10 is close to each other corresponds fixture block 16 and is equipped with recess 17, fixture block 16 and recess 17 sliding connection, and the fixture block 16 shape is right trapezoid, and the quick joint between mount 9 and the fixture block 16 of being convenient for conveniently carries out spacing fixed to mount 9.

The upper end of the threaded rod 22 is provided with a second handle 24, so that the threaded rod 22 is driven to rotate, the threaded sleeve 21 is driven to vertically move up and down, and the second handle 24 is provided with a plurality of protrusions to play a role in skid resistance.

The lower part of the motor 3 is fixedly provided with a support plate 4, so that the motor 3 can be supported conveniently, and the support plate 4 is fixedly connected with the mixing box 1.

One end of the fixture block 16, which is far away from the fixed frame 9, is provided with a pull rod 18, the other end of the pull rod 18 penetrates through the fixed block 10, the pull rod 18 is connected with the fixed block 10 in a sliding manner, and the other end of the pull rod 18 is provided with a first handle 20, so that the fixture block 16 can be conveniently pulled to move in the horizontal direction, and the fixture block 16 can be conveniently driven to be separated from the clamping groove 15.

The spring 19 is arranged in the groove 17, the spring 19 is sleeved on the pull rod 18, one end of the spring 19 is fixedly connected with the fixture block 16, the other end of the spring 19 is fixedly connected with the inner wall of the groove 17, and the fixture block 16 is driven to return to the original position conveniently through elastic potential energy of the spring 19.

The part of the threaded rod 22 positioned at the upper part of the mixing box 1 is provided with a second bearing 23, and the lower end of the second bearing 23 is fixedly connected with the cover plate 2, so that the threaded rod 22 is limited.

The working principle of the utility model is as follows:

when the utility model is used, rubber materials can be put into the mixing box 1 through the arranged feed inlet 201, the starting motor 3 drives the rotating shaft 11 and the fixed roller 12 to rotate, the fixed roller 12 drives the front roller 13 to rotate, so that the rubber materials in the mixing box 1 are mixed, the hollow shaft 5 is inserted into the connecting piece 7, at the moment, the fixed frame 9 drives the two fixture blocks 16 to move away from each other, the fixture blocks 16 compress the springs 19, when the fixture blocks 16 move to the positions of the fixture grooves 15, the fixture blocks 16 are inserted into the fixture grooves 15 under the action of the elastic force of the springs 19, so that the fixed frame 9 and the connecting piece 7 are limited and fixed, in the mixing process, cooling liquid is input into the hollow shaft 5 through the pipeline 8, because the pipeline 8 is symmetrically arranged, the cooling liquid in the hollow shaft 5 can keep flowing, a remarkable cooling effect is achieved on the front roller 13, and after the mixing is finished, the second handle 24 is rotated to drive the threaded rod 22 to rotate, the threaded rod 22 drives the threaded sleeve 21, the connecting plate 1401 and the scraper 14 to move downwards, the fixed roller 12 and the front roller 13 are rotated, the scraper 14 can clean glue adhered to the fixed roller 12 and the front roller 13, and the operation is simple.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The open mill for producing the sealing ring with the remarkable cooling effect comprises a mixing box (1), a pipeline (8) and a clamping block (16), and is characterized in that a cover plate (2) is arranged on the mixing box (1), a feeding hole (201) is formed in the cover plate (2), a rotating shaft (11) is arranged in the mixing box (1), a fixed roller (12) is arranged on the rotating shaft (11), the right end of the rotating shaft (11) penetrates through the mixing box (1), a motor (3) is arranged at the right end of the rotating shaft (11), a hollow shaft (5) is arranged on the front side of the rotating shaft (11), a front roller (13) is arranged on the hollow shaft (5), the mixing box (1) is penetrated through the left end and the right end of the hollow shaft (5), first bearings (6) are symmetrically arranged on the hollow shaft (5), one end, close to each other, of the first bearings (6) is fixedly connected with the mixing box (1), and connecting pieces (7) are inserted into the left end and right end of the hollow shaft (5), the other end of the connecting piece (7) is provided with a pipeline (8), the pipeline (8) is communicated with the hollow shaft (5), fixing frames (9) are symmetrically arranged on the connecting piece (7) front and back, a fixing block (10) is arranged at one end, far away from the fixing frame (9), of each fixing block (10) and fixedly connected with the mixing box (1), one ends, close to the two fixing blocks (10), of the two fixing blocks are slidably connected with a clamping block (16), the fixing frame (9) is provided with a clamping groove (15) corresponding to the clamping block (16), the clamping block (16) is clamped with the clamping groove (15), scraping plates (14) are arranged on the upper sides of the fixing roller (12) and the front roller (13), connecting plates (1401) are symmetrically arranged at the upper ends of the scraping plates (14), threaded sleeves (21) are arranged at the upper ends of the connecting plates (1401), threaded connecting threaded rods (22) are arranged at the upper ends of the threaded sleeves (21), and the upper ends of the threaded rods (22) penetrate through the cover plate (2), the upper end of the connecting plate (1401) is symmetrically provided with telescopic rods (25) in front and back, and the upper ends of the telescopic rods (25) are fixedly connected with the cover plate (2).

2. The open mill for producing the sealing ring with the remarkable cooling effect as claimed in claim 1, wherein a support plate (4) is arranged at the lower end of the motor (3), and the left end of the support plate (4) is fixedly connected with the mixing box (1).

3. The mill for producing the sealing ring with the remarkable cooling effect as claimed in claim 1, wherein the fixing block (10) is provided with a groove (17) corresponding to the clamping block (16), the clamping block (16) is slidably connected with the groove (17), and the clamping block (16) is in a right trapezoid shape.

4. The open mill for producing the sealing ring with the remarkable cooling effect as claimed in claim 1, wherein one end of each of the two clamping blocks (16) away from each other is provided with a pull rod (18), the other end of each pull rod (18) penetrates through the fixing block (10), and the other end of each pull rod (18) is provided with a first handle (20).

5. The open mill for producing the sealing ring with the remarkable cooling effect as claimed in claim 4, wherein a spring (19) is sleeved on the pull rod (18), one end of the spring (19) is fixedly connected with the clamping block (16), and the other end of the spring (19) is fixedly connected with the inner wall of the groove (17).

6. The mill for producing the sealing ring with the remarkable cooling effect as claimed in claim 1, wherein the upper end of the threaded rod (22) is provided with a second handle (24), and the second handle (24) is provided with a plurality of protrusions.

7. The mill for producing the sealing ring with the remarkable cooling effect as claimed in claim 1, wherein a second bearing (23) is arranged on the threaded rod (22), and the lower end of the second bearing (23) is fixedly connected with the cover plate (2).