CN210633912U

CN210633912U - Open mill for rubber processing

Info

Publication number: CN210633912U
Application number: CN201921643564.1U
Authority: CN
Inventors: 叶龙祥
Original assignee: SUQIAN GREAT WALL MACHINE SEAL MANUFACTURING CO LTD
Current assignee: SUQIAN GREAT WALL MACHINE SEAL MANUFACTURING CO LTD
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-05-29
Anticipated expiration: 2029-09-29

Abstract

The utility model discloses an open mill for rubber processing relates to rubber processing technology field. This glue mill for processing, including the frame, the corresponding side of frame is close to the bottom welding and has the dead lever, and one side of frame is close to the front end and has first driving motor through the bolt fastening, and first driving motor's output rotates and is provided with the pivot to it is equipped with preceding roller to lie in fixed cover in the frame on the outer wall of pivot, and the spout has been seted up along the horizontal direction to the inboard of frame, and the embedded spacing slider that is equipped with of spout. The user can unscrew the bolt of fixed block for square and limit slider can slide in the frame, adjust the position of back roller, and then realize the regulation of interval between preceding roller and the back roller, at the in-process that uses, preceding scraper blade can clear up the rubber material on the preceding roller, and the back scraper blade can clear up the rubber material on the back roller, thereby can avoid causing the influence to the extrusion of follow-up rubber material.

Description

Open mill for rubber processing

Technical Field

The utility model relates to a rubber processing technology field specifically is an open mill for rubber processing.

Background

The rubber is a high-elasticity polymer material with reversible deformation, is rich in elasticity at room temperature, can generate large deformation under the action of small external force, and can recover the original shape after the external force is removed. Rubber is a completely amorphous polymer with a low glass transition temperature (T g) and a molecular weight that is often very high, greater than several hundred thousand. In the rubber processing process, an open mill is needed, and the rubber open mill is one of the open mills, namely, the open mill for plasticating rubber. On a calender production line, an open mill is arranged before a calender and behind a mixer and is used for mixing and plasticizing the uniformly mixed raw materials to provide a molten material which is uniformly mixed and plasticized for a plastic product which is calendered and molded by the calender. But present mill for rubber processing, the roller is essential part, and the interval is fixed, can't adjust according to the thickness of product when going out to glue, and simultaneously, present mill for rubber processing has partial rubber material to glue on the roller at the extruded in-process, influences the extrusion of follow-up to rubber material, can't satisfy the user to the requirement of mill for rubber processing.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an open mill for rubber processing, the user can unscrew the bolt of fixed block for square and spacing slider can slide in the frame, adjust the position of back roller, and then realize the regulation of interval between preceding roller and the back roller, at the in-process that uses, preceding scraper blade can clear up the rubber material on the preceding roller, back scraper blade can clear up the rubber material on the back roller, thereby can avoid causing the influence to the extrusion of follow-up rubber material.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an open mill for rubber processing, includes the frame, the corresponding side of frame is close to the bottom welding and has the dead lever, one side of frame is close to the front end and has first driving motor through the bolt fastening, and first driving motor's output rotates and is provided with the pivot to it is equipped with preceding roller to lie in fixed cover in the frame on the outer wall of pivot, the spout has been seted up along the horizontal direction to the inboard of frame, and the embedded spacing slider that is equipped with of spout, seted up the activity groove in the frame, and activity groove and spout intercommunication to it is equipped with the square to slide to inlay in the activity groove, the one end and the spacing slider welding of square, the outside welding that the other end lies in the frame has the fixed block, the embedded.

Preferably, one side of the fixed block, which is far away from the rack, is fixed with a second driving motor through a bolt, the output end of the second driving motor is provided with a shaft rod, and the outer wall of the shaft rod is positioned in the rack and fixedly sleeved with a rear roller.

Preferably, the movable groove is positioned on the width middle line of the front roller.

Preferably, the limiting slide blocks are provided with two limiting slide blocks, the corresponding sides of the two limiting slide blocks are close to the bottom, rear scraping plates are fixed to the bottoms of the two limiting slide blocks through bolts, and the tops of the rear scraping plates are attached to the rear roller.

Preferably, a front scraper is fixed in the rack through a bolt, and the top of the front scraper is attached to the front roller.

Preferably, the limiting sliding block, the square block and the fixing block form an I shape, and horizontal center lines of the limiting sliding block, the square block and the fixing block are located on the same straight line.

The utility model provides an open mill is used in rubber processing. The method has the following beneficial effects:

(1) this mill for rubber processing, roller inwards rotates before first driving motor drives through the pivot, and second driving motor drives the back roller through the axostylus axostyle and also inwards rotates, extrudees the rubber material, and the user can unscrew the bolt of fixed block for square and spacing slider can slide in the frame, adjust the position of back roller, and then the regulation of interval between roller and the back roller before realizing, and the convenience is adjusted according to the thickness of product.

(2) This mill for rubber processing when the square slides in the movable chute, also can drive back scraper blade synchronous motion through spacing slider, during the use, preceding scraper blade can clear up the rubber material on the preceding roller, and the back scraper blade can clear up the rubber material on the back roller to can avoid causing the influence to the extrusion of follow-up rubber material.

Drawings

Fig. 1 is a top view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a front view of the present invention;

fig. 4 is a schematic view of the rear scraper of the present invention.

In the figure: 1. a frame; 101. a movable groove; 2. fixing the rod; 3. a front roller; 4. a first drive motor; 5. a rotating shaft; 6. a second drive motor; 7. a fixed block; 8. a square block; 9. a chute; 10. a rear roller; 11. a shaft lever; 12. a front squeegee; 13. a rear squeegee; 14. and a limiting sliding block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an open mill for rubber processing comprises a frame 1, a fixed rod 2 is welded on the corresponding side of the frame 1 close to the bottom, the fixed rod 2 plays a role of connecting the frame 1, a first driving motor 4 is fixed on one side of the frame 1 close to the front end through a bolt, a rotating shaft 5 is rotatably arranged at the output end of the first driving motor 4, a front roller 3 is fixedly sleeved in the frame 1 on the outer wall of the rotating shaft 5, a sliding groove 9 is horizontally arranged on the inner side of the frame 1, a limiting slide block 14 is embedded in the sliding groove 9, the sliding groove 9 provides a sliding track for the limiting slide block 14, a movable groove 101 is arranged in the frame 1, the movable groove 101 is communicated with the sliding groove 9, a square 8 is embedded in the movable groove 101, the square 8 is square, the square 8 can be prevented from rotating, one end of the square 8 is welded with the limiting slide block 14, a fixed block 7 is welded on the other end, the embedded bolt that is equipped with of fixed block 7 screws up the bolt, can fix fixed block 7.

A designer fixes a second driving motor 6 on one side of a fixed block 7 far away from a rack 1 through bolts, the output end of the second driving motor 6 is provided with a shaft rod 11, the outer wall of the shaft rod 11 is fixedly sleeved with a rear roller 10 in the rack 1, a movable groove 101 is positioned on the width central line of the front roller 3, the number of the limiting sliders 14 is two, the corresponding sides of the two limiting sliders 14 are close to the bottom and are fixedly provided with a rear scraper 13 through bolts, the top of the rear scraper 13 is attached to the rear roller 10, a front scraper 12 is fixed in the rack 1 through bolts, the top of the front scraper 12 is attached to the front roller 3, the front scraper 12 can clean rubber materials on the front roller 3, the rear scraper 13 can clean the rubber materials on the rear roller 10, so that the influence on the extrusion of the subsequent rubber materials can be avoided, the limiting sliders 14, a square 8 and the fixed block 7 form an I shape, and the horizontal center lines of the limiting sliding block 14, the square block 8 and the fixed block 7 are positioned on the same straight line, so that the limiting sliding block 14, the square block 8 and the fixed block 7 can be prevented from falling off from the rack 1.

When the rubber material extruding machine is used, the first driving motor 4 and the second driving motor 6 are started, the first driving motor 4 drives the rotating shaft 5 to rotate inwards, the front roller 3 further rotates inwards, the second driving motor 6 drives the rear roller 10 to rotate inwards through the shaft lever 11, rubber materials are extruded, a user can unscrew a bolt for fixing the fixing block 7 according to the thickness condition of a product to be processed, the square 8 and the limiting slider 14 can be moved, the limiting slider 14 can slide in the sliding groove 9, the square 8 can slide in the movable groove 101, the position of the rear roller 10 is adjusted, after the adjustment is completed, the bolt is screwed again, the adjustment of the distance between the front roller 3 and the rear roller 10 is realized, the adjustment is convenient according to the thickness of the product, the rear scraper 13 can be driven to synchronously move while the limiting slider 14 slides in the sliding groove 9, and when the rubber material extruding machine is used, the front scraper 12 can clean the rubber materials on the front roller 3, the rear scraper 13 can clean the rubber material on the rear roller 10, so that the influence on the extrusion of the subsequent rubber material can be avoided.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rubber processing is with mill, includes frame (1), its characterized in that: a fixed rod (2) is welded at the position, close to the bottom, of the corresponding side of the rack (1), a first driving motor (4) is fixed at the position, close to the front end, of one side of the rack (1) through a bolt, a rotating shaft (5) is rotatably arranged at the output end of the first driving motor (4), and the outer wall of the rotating shaft (5) is fixedly sleeved with a front roller (3) in the frame (1), a sliding groove (9) is arranged on the inner side of the frame (1) along the horizontal direction, a limiting slide block (14) is embedded in the sliding groove (9), a movable groove (101) is arranged in the frame (1), the movable groove (101) is communicated with the sliding groove (9), and a square block (8) is embedded in the movable groove (101) in a sliding mode, one end of the square block (8) is welded with the limiting sliding block (14), the other end of the square block, which is located on the outer side of the rack (1), is welded with a fixing block (7), and a bolt is embedded in the fixing block (7).

2. The open mill for processing rubber according to claim 1, characterized in that: one side of the fixing block (7) far away from the rack (1) is fixed with a second driving motor (6) through a bolt, the output end of the second driving motor (6) is provided with a shaft lever (11), and the outer wall of the shaft lever (11) is positioned in the rack (1) and is fixedly sleeved with a rear roller (10).

3. The open mill for processing rubber according to claim 1, characterized in that: the movable groove (101) is positioned on the width middle line of the front roller (3).

4. The open mill for processing rubber according to claim 1, characterized in that: the two limiting sliding blocks (14) are arranged, the corresponding sides of the two limiting sliding blocks (14) are close to the bottom, rear scraping plates (13) are fixed to the bottom through bolts, and the tops of the rear scraping plates (13) are attached to the rear roller (10).

5. The open mill for processing rubber according to claim 1, characterized in that: a front scraper (12) is fixed in the rack (1) through bolts, and the top of the front scraper (12) is attached to the front roller (3).

6. The open mill for processing rubber according to claim 1, characterized in that: the limiting sliding block (14), the square block (8) and the fixed block (7) form an I shape, and the horizontal center lines of the limiting sliding block (14), the square block (8) and the fixed block (7) are positioned on the same straight line.