CN220030823U

CN220030823U - Automatic feeding system of open mill

Info

Publication number: CN220030823U
Application number: CN202320970046.0U
Authority: CN
Inventors: 王美斯; 张静佳; 李海军; 宋俊岭
Original assignee: Rongcheng Weicheng Rubber Products Co ltd
Current assignee: Rongcheng Weicheng Rubber Products Co ltd
Priority date: 2023-04-26
Filing date: 2023-04-26
Publication date: 2023-11-17
Anticipated expiration: 2033-04-26

Abstract

The utility model discloses an automatic feeding system of an open mill, and relates to the technical field of open mills; the utility model comprises an open mill body and a waste collecting tank, wherein the open mill body is provided with a placing groove, the sizing material is placed between two rollers on the open mill body, the sizing material is processed through the rotating rollers, in the process, a motor is started to drive a double-head screw to rotate through a connecting rod at a conveying end, so that a sleeve block sleeved on the outer side surface of the sleeve block moves towards the middle along the double-head screw, and finally an arc-shaped scraping plate connected under the sleeve block moves towards the middle along the outer side surface of one of the rollers.

Description

Automatic feeding system of open mill

Technical Field

The utility model relates to the technical field of open mills, in particular to an automatic feeding system of an open mill.

Background

The open mill is one of the basic equipments in rubber industry, its structure usually includes machine base, machine frame, motor, rollers parallelly installed between machine frames and receiving tray under the rollers, in which the driving device drives the rollers to move inwards at different rotating speeds, the rubber material is added from the middle of the rollers, and is winded into the gap of the rollers along with the rotation of the rollers, and is mixed by strong shearing and extrusion action, the sheet rubber material falling from the middle of the rollers and the overflows scattered from the periphery of the rollers are received by receiving tray and collected together, then added again from the middle of the rollers, and passed through repeated shearing and extrusion to attain the goal of plasticating or mixing,

in the prior art, a worker is required to stand beside the open mill for operation at any time, the worker re-puts the extruded silica gel between the two rollers for mixing again, the operation of the worker is difficult when the worker turns due to the large size of the silica gel, the labor capacity is greatly increased, and the two rollers are always in a rotating state when the worker turns, so that potential safety hazards are brought to the worker.

Disclosure of Invention

In order to solve the problems that in the prior art, a worker is required to stand beside the open mill for operation at all times, and a worker puts the extruded silica gel between two rollers again for mixing, and because the volume of the silica gel is large, the worker is difficult to operate during turning, the labor capacity is greatly increased, and the two rollers are always in a rotating state during turning, so that potential safety hazards are brought to the worker; the utility model aims to provide an automatic feeding system of an open mill.

In order to solve the technical problems, the utility model adopts the following technical scheme: an automatic feeding system of an open mill comprises an open mill body and a waste collection tank, wherein a placing groove is formed in the open mill body, the waste collection tank is movably inserted into the placing groove, an auxiliary feeding component is detachably arranged on the open mill body, and a pull rod is fixedly arranged on one side of the waste collection tank;

the auxiliary feeding assembly comprises a supporting rod, the supporting rod is detachably connected to the upper surface of the open mill body, a fixed block is fixedly arranged on the outer side surface of the supporting rod, an installation screw rod is inserted into the fixed block in a threaded manner, the end part of the installation screw rod can be inserted into the open mill body, a hollow rod is fixedly arranged at the upper end of the supporting rod, a fixed shell is fixedly arranged on the side surface of the hollow rod, a motor is arranged in the fixed shell, a penetrating groove is formed in the lower surface of the hollow rod, a double-head screw rod is rotatably arranged on the inner surface of the hollow rod, a sleeve block is sleeved on the outer side surface of the double-head screw rod in a threaded manner, the sleeve block is in sliding fit with the inner surface of the hollow rod, a sliding rod is fixedly arranged on the lower surface of the sleeve block, the sliding rod penetrates through the penetrating groove, a connecting block is fixedly arranged at the lower end of the sliding rod, an arc scraping plate is fixedly arranged at the lower end of the connecting block, a motor is fixedly arranged on one side of the hollow rod, a connecting rod penetrates through the hollow rod, and one end of the connecting rod, which is far away from the motor, is fixedly connected with one end of the double-head screw rod;

the side of mill body is equipped with fixed subassembly.

Preferably, the fixed subassembly includes the square groove, the side at the mill body is offered in the square groove, the fixed spring that is equipped with of internal surface in square groove, the fixed movable plate that is equipped with of the other end of spring, the fixed piece that draws in one side of movable plate, the movable plate slides the laminating with the internal surface in square groove, the spring is equipped with six, and spring array distributes between movable plate and square groove, the fixed dog that is equipped with in one side of keeping away from the spring of movable plate, dog and the outside surface movable contact of garbage collection groove.

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

1. according to the utility model, the rubber material is placed between two rollers on an open mill body, the rubber material is processed through the rotating rollers, in the process, a motor is started to drive a double-ended screw rod to rotate through a connecting rod at a conveying end, so that a sleeve block sleeved on the outer side surface of the sleeve block moves towards the middle along the double-ended screw rod, and finally an arc-shaped scraping plate connected under the sleeve block moves slowly towards the middle along the outer side surface of one of the rollers, and the rollers are in a rotating state in the whole process, and the rubber material on the surfaces of the rollers is pushed towards the middle while the arc-shaped scraping plate moves along the surfaces of the rollers, so that the rubber material can be fully mixed and subjected to omnibearing shearing extrusion under the extrusion of the rollers, a worker is not required to turn the rubber material by holding the cutter again, the labor is greatly saved, and the arc-shaped scraping plate can return to the previous position by reversely rotating the motor;

2. according to the utility model, the stop block is separated from the side surface of the waste collecting tank by pulling the pull block to the side surface, then the waste collecting tank is pulled out through the pull rod to carry out centralized treatment on waste in the waste collecting tank, after the treatment is finished, the pull block is pulled again, the waste collecting tank is inserted into the placing tank, the stop block is attached to the side surface of the waste collecting tank through the force of the spring, and the waste collecting tank is fixed.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is a schematic structural diagram of an auxiliary feeding assembly according to the present utility model.

FIG. 3 is a schematic view of the structure of the fixing assembly and the waste collection tank of the present utility model.

Fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.

In the figure: 1. an open mill body; 11. a placement groove; 2. an auxiliary feeding assembly; 21. a support rod; 22. a hollow rod; 221. penetrating a groove; 23. a double-ended screw; 24. sleeving blocks; 25. a slide bar; 26. a connecting block; 27. an arc-shaped scraping plate; 28. a motor; 281. a fixed case; 29. a connecting rod; 3. a waste collection tank; 31. a pull rod; 4. a fixing assembly; 42. a square groove; 43. a spring; 44. a moving plate; 45. pulling blocks; 46. a stop block; 5. a fixed block; 52. and (5) installing a screw.

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.

Embodiment one: as shown in fig. 1-4, the utility model provides an automatic feeding system of an open mill, which comprises an open mill body 1 and a waste collecting tank 3, wherein a pull rod 31 is fixedly arranged on one side of the waste collecting tank 3, a placing groove 11 is formed in the open mill body 1, a roller is arranged on the open mill body 1, the waste collecting tank 3 can be movably inserted into the placing groove 11, and an auxiliary feeding component 2 is detachably arranged on the open mill body 1;

the auxiliary feeding assembly 2 comprises a supporting rod 21, the supporting rod 21 is detachably connected to the upper surface of the open mill body 1, a hollow rod 22 is fixedly arranged at the upper end of the supporting rod 21, a through groove 221 is formed in the lower surface of the hollow rod 22, a double-head screw 23 is rotatably arranged on the inner surface of the hollow rod 22, a sleeve block 24 is sleeved on the outer side surface of the double-head screw 23 in a threaded manner, the sleeve block 24 is in sliding fit with the inner surface of the hollow rod 22, a sliding rod 25 is fixedly arranged on the lower surface of the sleeve block 24, the sliding rod 25 penetrates through the through groove 221, the sliding rod 25 is in sliding fit with the through groove 221, a connecting block 26 is fixedly arranged at the lower end of the sliding rod 25, an arc scraping plate 27 is fixedly arranged at the lower end of the connecting block 26, the arc scraping plate 27 is in sliding fit with the outer side surface of the roller, a motor 28 is fixedly arranged at one side of the hollow rod 22, a connecting rod 29 penetrates through the hollow rod 22, and one end of the connecting rod 29 away from the motor 28 is fixedly connected with one end of the double-head screw 23;

the side of mill body 1 is equipped with fixed subassembly 4, place the sizing material between two rollers on mill body 1, process the sizing material through the roller that rotates, in this process, open motor 28 makes it drive double-end screw 23 rotation through the connecting rod 29 of delivery end, thereby make the cover establish its outside surface cover piece 24 again and remove along double-end screw 23 to the centre, finally make the arc scraper blade 27 that connects under the cover piece 24 slowly move to the centre along the outside surface of one of them roller, because the roller is in the rotation state in the whole process, when arc scraper blade 27 moves along the roller surface, can push away the sizing material of roller surface to the centre, make the sizing material can fully mix and carry out the omnidirectional shearing extrusion under the extrusion of roller, do not need the workman to hold the sword again and turn over the sizing material, thereby saving the manpower greatly, reverse rotation motor 28 can make arc scraper blade 27 get back to the position before.

The fixing assembly 4 comprises a square groove 42, the square groove 42 is formed in the side face of the open mill body 1, a spring 43 is fixedly arranged on the inner surface of the square groove 42, a movable plate 44 is fixedly arranged at the other end of the spring 43, the movable plate 44 is in sliding fit with the inner surface of the square groove 42, a stop block 46 is fixedly arranged on one side, far away from the spring 43, of the movable plate 44, the stop block 46 is movably contacted with the outer side surface of the waste collection groove 3, the stop block 46 can be separated from the side face of the waste collection groove 3 by pulling the pull block 45 to the side face, then the waste collection groove 3 is pulled out through the pull rod 31, waste in the waste collection groove is subjected to centralized treatment, after the treatment is finished, the pull block 45 is pulled again, the waste collection groove 3 is inserted into the placing groove 11, the stop block 46 is attached to the side face of the waste collection groove 3 through the force of the spring 43, and the waste collection groove 3 is fixed;

the outside surface of the supporting rod 21 is fixedly provided with a fixed block 5, the fixed block 5 is provided with a mounting screw 52 in a threaded manner, and the end part of the mounting screw 52 can be inserted on the open mill body 1.

By adopting the technical scheme, the fixed block 5 is convenient to detach.

The side of the hollow bar 22 is fixedly provided with a fixing case 281, and the motor 28 is disposed inside the fixing case 281.

By adopting the above technical scheme, the motor 28 is supported in an auxiliary manner.

A pull block 45 is fixedly provided at one side of the moving plate 44.

By adopting the above-described technical scheme, the moving plate 44 is conveniently pulled.

The springs 43 are provided in six, and the array of springs 43 is distributed between the moving plate 44 and the square groove 42.

By adopting the technical scheme, the connection is more stable.

Working principle: when the utility model is used, sizing materials are placed between two rollers on an open mill body 1, the sizing materials are processed through the rotating rollers, in the process, a motor 28 is started to drive a double-headed screw 23 to rotate through a connecting rod 29 at a conveying end, so that a sleeve block 24 sleeved on the outer side surface of the sleeve block 24 moves towards the middle along the double-headed screw 23, finally, an arc scraping plate 27 connected under the sleeve block 24 moves towards the middle along the outer side surface of one roller, because the rollers are in a rotating state in the whole process, the sizing materials on the surface of the rollers are pushed towards the middle while the arc scraping plate 27 moves along the surface of the rollers, so that the sizing materials can be fully mixed and all-round shearing extrusion is carried out under the extrusion of the rollers, the sizing materials are not required to be overturned by a worker with a hand, the labor force is greatly saved, the arc scraping plate 27 is reversely rotated to the previous position, the waste materials can drop into a waste collecting groove 3, then, a stop 46 of the waste collecting groove 3 is attached to the side surface of the waste collecting groove by pulling a pulling block 45 to the side surface, the waste collecting groove 3 is pulled out through a pulling rod 31, the inner side surface of the waste collecting groove is pulled out of the waste collecting groove, the waste collecting groove is placed into the waste collecting groove 11 again, and the waste collecting groove is attached to the waste collecting groove 11 is fixed, and the waste materials are placed into the waste collecting groove 11 after the waste collecting groove is placed into the waste collecting groove through the waste collecting groove by the waste collecting groove.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. The utility model provides an automatic feeding system of mill, includes mill body (1) and waste collection groove (3), its characterized in that: a placing groove (11) is formed in the open mill body (1), the waste collecting groove (3) is movably inserted into the placing groove (11), and an auxiliary feeding assembly (2) is detachably arranged on the open mill body (1);

the auxiliary feeding assembly (2) comprises a supporting rod (21), the supporting rod (21) is detachably connected to the upper surface of the open mill body (1), a hollow rod (22) is fixedly arranged at the upper end of the supporting rod (21), a through groove (221) is formed in the lower surface of the hollow rod (22), a double-head screw (23) is rotationally arranged on the inner surface of the hollow rod (22), a sleeve block (24) is sleeved on the outer surface of the double-head screw (23) in a threaded manner, the sleeve block (24) is in sliding fit with the inner surface of the hollow rod (22), a sliding rod (25) is fixedly arranged on the lower surface of the sleeve block (24), the sliding rod (25) penetrates through the through groove (221), the sliding rod (25) is in sliding fit with the through groove (221), a connecting block (26) is fixedly arranged at the lower end of the connecting block (26), a motor (28) is fixedly arranged on one side of the hollow rod (22), a connecting rod (29) is arranged at the output end of the motor (28), and one end, far away from the connecting rod (29), of the connecting rod (29) is fixedly connected with one end of the hollow screw (28);

the side of mill body (1) is equipped with fixed subassembly (4).

2. An automatic feeding system of an open mill according to claim 1, characterized in that the fixing component (4) comprises a square groove (42), the square groove (42) is arranged on the side surface of the open mill body (1), a spring (43) is fixedly arranged on the inner surface of the square groove (42), a movable plate (44) is fixedly arranged on the other end of the spring (43), the movable plate (44) is in sliding fit with the inner surface of the square groove (42), a stop block (46) is fixedly arranged on one side, far away from the spring (43), of the movable plate (44), and the stop block (46) is in movable contact with the outer side surface of the waste collection tank (3).

3. An automatic feeding system of an open mill according to claim 1, characterized in that a fixed block (5) is fixedly arranged on the outer side surface of the supporting rod (21), a mounting screw (52) is inserted on the fixed block (5) in a threaded manner, and the end part of the mounting screw (52) can be inserted on the open mill body (1).

4. An automatic feeding system of an open mill according to claim 1, characterized in that the side of the hollow bar (22) is fixedly provided with a fixed shell (281), and the motor (28) is arranged inside the fixed shell (281).

5. An automatic feeding system of an open mill according to claim 2, characterized in that a pull block (45) is fixedly arranged on one side of the moving plate (44).

6. An automatic feeding system of an open mill according to claim 2, characterized in that the number of springs (43) is six and that the array of springs (43) is distributed between the moving plate (44) and the square groove (42).

7. An automatic feeding system of an open mill according to claim 1, characterized in that a pull rod (31) is fixedly arranged at one side of the waste collection tank (3).