CN215618283U

CN215618283U - Rubber cutting mechanism for rubber mixing mill

Info

Publication number: CN215618283U
Application number: CN202121251500.4U
Authority: CN
Inventors: 王鹏飞
Original assignee: Qingdao Jingde Silica Gel Products Co ltd
Current assignee: Qingdao Jingde Silica Gel Products Co ltd
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2022-01-25
Anticipated expiration: 2031-06-07

Abstract

The utility model provides a rubber cutting mechanism for a rubber mixing mill, which comprises a base, wherein a rack is arranged on the base, a rubber cutting knife is arranged on the rack, a plurality of limiting holes are arranged on the rubber cutting knife, fixing frames are symmetrically arranged on two symmetrical sides of the top of the rack, a sliding rail is arranged in the middle of each fixing frame, the bottom end of each sliding rail is fixed on the base, a sliding plate is connected onto each sliding rail in a sliding manner, and a pressing component is arranged on each sliding plate. Through rotating spacing bolt, be convenient for peg graft spacing hole on the rubber cutter with spacing bolt, make the in-process that the bale splitter descends, drive fixed frame and descend simultaneously, thereby the both ends that the material was cut at first is treated to the compressing tightly pole of fixed frame bottom compress tightly the processing, prevent to cut the material that the rubber cutter dragged the superiors in cutting process, when making rubber cutter cut the material, keep the stability of material, avoid the manual work to push down or drag the material when making things convenient for the cutting and cause the potential safety hazard.

Description

Rubber cutting mechanism for rubber mixing mill

Technical Field

The utility model discloses a rubber cutting mechanism for a rubber mixing mill, and belongs to the field of rubber cutting machines.

Background

The rubber mixing is a process for mixing raw rubber or plasticated raw rubber and a compounding agent into mixed rubber by a rubber mixing mill, and is the most important production process for rubber processing.

The prior chinese patent document CN212684062U discloses a rubber cutting machine for rubber mixing, wherein a driving motor is fixedly disposed on a cutting box, the driving motor is started to drive a squeeze roller to rotate, a driving gear is driven to rotate, a driven gear is driven to rotate, and a squeeze roller thereon is driven to rotate, so that two adjacent squeeze rollers rotate in opposite directions, a conveying device is disposed on a frame, and the conveying device is configured to convey rubber material dropped from the frame after cutting and processing to the cutting device for processing, when the processing material with a certain thickness has a layering phenomenon, such as when the materials of films, plastics, and rubbers, which are stacked in multiple layers are processed, the material on the top layer is easily pulled into the bottom of the rubber cutting knife during the falling of the rubber cutting knife, thereby causing incomplete cutting, and easily causing the material to be stuck to the bottom of the frame, finally, pulling out and cleaning manually, increasing potential safety hazards, and therefore, providing the rubber cutting mechanism for the rubber mixing mill.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a rubber cutting mechanism for a rubber mixing mill, which aims to solve the problems in the background art.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a rubber cutting mechanism for rubber mixing mill, includes the base, be equipped with the frame on the base, install the rubber cutter in the frame, be equipped with a plurality of spacing holes on the rubber cutter, frame top symmetry both sides all are equipped with fixed frame, fixed frame middle part is equipped with the slide rail, the slide rail bottom mounting is on the base, and sliding connection has the slide in the slide rail, be equipped with on the slide and compress tightly the subassembly.

Further, the compressing assembly comprises a limiting bolt, the limiting bolt is connected with the sliding plate in a threaded rotating mode, one end, away from the nut on the limiting bolt, of the sliding plate is provided with a cross rod, the middle of the cross rod is provided with a cavity used for containing the limiting bolt, two sides of the peripheral symmetry of the limiting hole are provided with baffles, one end, away from the sliding plate, of the cross rod is connected with the baffles in a sliding mode, and a limiting part is arranged at the bottom end of the cross rod.

Furthermore, the locating part includes a plurality of slide bars, and is a plurality of the horizontal pole bottom is located respectively to the slide bar, the sleeve has been cup jointed in the slide bar bottom, the sleeve bottom mounting has spacing frame, it all is equipped with first spring to lie in telescopic outside on the spacing frame, the one end that spacing frame was kept away from to first spring is fixed on the horizontal pole, the array has a plurality of compressing poles on the spacing frame.

Further, slide top symmetry both sides all are equipped with the arch, and all are equipped with the spout near bellied one end on the slide, sliding connection has the inserted block in the spout, the inserted block is pegged graft in the arch is slided, the slide rail top is equipped with the jack that is used for pegging graft the inserted block.

Furthermore, the symmetrical both ends in one side that lie in the slide rail on the slide all are equipped with the second spring, the one end that the slide was kept away from to the second spring is fixed with the slider, slider sliding connection in the slide rail.

Furthermore, the symmetrical both ends in one side that frame was kept away from to fixed frame all are equipped with the pillar, the pillar bottom mounting is on the base.

The utility model has the beneficial effects that: according to the rubber cutting mechanism for the rubber mixing mill, the limit bolt is conveniently inserted into the limit hole in the rubber cutter through rotation of the limit bolt, the fixed frame is driven to descend simultaneously in the descending process of the rubber cutter, the pressing rod at the bottom of the fixed frame firstly presses two ends of a material to be cut, the rubber cutter is prevented from pulling the uppermost layer of the material in the cutting process, the stability of the material when the material is cut is kept when the material is cut by the rubber cutter, and potential safety hazards caused by manual pressing or pulling of the material are avoided while the material is conveniently cut.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the overall structure of a rubber cutting mechanism for a rubber mixing mill according to the present invention;

FIG. 2 is a schematic view of the internal structure of a rubber cutting mechanism for a rubber mixing mill according to the present invention;

FIG. 3 is a schematic view of the overall structure of a rubber cutting mechanism pressing assembly for a rubber mixing mill according to the present invention;

FIG. 4 is a schematic side view of a pressing assembly of a rubber cutting mechanism for a rubber mixing mill according to the present invention.

In the figure: 1-a base; 2-a frame; 3-cutting the rubber knife; 4-limiting holes; 5-fixing the frame; 6-a slide rail; 7-a sliding plate; 8-a compression assembly; 9-a limit bolt; 10-a cross bar; 11-a cavity; 12-a baffle plate; 13-a stop; 14-a slide bar; 15-a sleeve; 16-a limit frame; 17-a first spring; 18-a hold down bar; 19-raised; 20-a chute; 21-an insert block; 22-a jack; 23-a second spring; 24-a slide block; 25-support column.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a rubber cutting mechanism for rubber mixing mill, the on-line screen storage device comprises a base 1, be equipped with frame 2 on the base 1, install rubber cutting sword 3 in the frame 2, be equipped with a plurality of spacing holes 4 on the

rubber cutting sword

3, 2 top symmetry both sides of frame all are equipped with fixed frame 5, the bilateral symmetry both ends that frame 2 was kept away from to fixed frame 5 all are equipped with pillar 25, pillar 25 bottom mounting is on base 1, through pillar 25, be convenient for play the supporting role to fixed frame 5, improve the stability of fixed frame 5, fixed frame 5 middle part is equipped with

slide rail

6, 6 bottom mounting of slide rail are on base 1, and sliding connection has slide 7 in slide rail 6, through slide 7, be convenient for play the supporting role to whole pressure assembly 8, it removes to drive pressure assembly 8 simultaneously.

7 top symmetry both sides of slide all are equipped with protruding 19, and the one end that is close to protruding 19 on slide 7 all is equipped with spout 20, sliding connection has inserted block 21 in spout 20, inserted block 21 is pegged graft in the slip on protruding 19, 6 tops of slide rail are equipped with the jack 22 that is used for pegging graft inserted block 21, through inserted block 21 sliding connection in spout 20, be convenient for drive inserted block 21 and peg graft in jack 22 through protruding 19, thereby fix horizontal pole 10 and slide rail 6's relative position, prevent to cut rubber cutter 3 because frictional force drives horizontal pole 10 and removes.

Lie in one side symmetry both ends in slide rail 6 on slide 7 and all be equipped with second spring 23, the one end that slide 7 was kept away from to second spring 23 is fixed with slider 24, slider 24 is sliding connection in slide rail 6, through the elasticity of second spring 23 to slider 24, be convenient for increase slide 7 the extrusion force in slide rail 6, thereby improve slide 7's stability, be equipped with on slide 7 and compress tightly subassembly 8, through slide 7 sliding connection on slide rail 6, be convenient for adjust the height on vertical position that compresses tightly subassembly 8, thereby compress tightly the material on the base 1.

Compressing assembly 8 includes stop bolt 9, stop bolt 9 is threaded rotation connects on slide 7, slide 7 is kept away from the one end of stop bolt 9 upper nut and is equipped with horizontal pole 10, horizontal pole 10 middle part is equipped with cavity 11 that is used for holding stop bolt 9, spacing 4 peripheral symmetry both sides in hole all are equipped with baffle 12, slide 7 was kept away from to horizontal pole 10 one end is at baffle 12 sliding connection, horizontal pole 10 bottom is equipped with locating part 13, connect through stop bolt 9 threaded rotation on slide 7, be convenient for peg graft into spacing 4 in the hole with stop bolt 9, thereby when surely gluing sword 3 removal again, drive locating part 13 and reciprocate.

The locating part 13 includes a plurality of slide bars 14, horizontal pole 10 bottom is located respectively to a plurality of slide bars 14, slide bar 14 bottom slip cup joints sleeve 15, sleeve 15 bottom mounting has spacing frame 16, the outside that lies in sleeve 15 on spacing frame 16 all is equipped with first spring 17, the one end that spacing frame 16 was kept away from to first spring 17 is fixed on horizontal pole 10, the array has a plurality of compressing rods 18 on spacing frame 16, before compressing rods 18 do not contact the material, because first spring 17's elasticity, compressing rods 18 are shorter than rubber cutter 3 apart from the distance of base 1, cup joint through slide bar 14 slip in sleeve 15, be convenient for horizontal pole 10 extrudees spacing frame 16, thereby make compressing rods 18 compress tightly the material.

The specific implementation mode is as follows: when a material with a short length is cut, the inserting block 21 is inserted into the inserting hole 22 in a sliding mode, so that the cross rod 10 is fixed to the top end of the sliding rail 6, the limiting bolt 9 is rotated at the same time, the limiting bolt 9 is rotated out of the limiting hole 4, and the rubber cutter 3 can directly cut the material;

when cutting the material that needs fixed position, take inserted block 21 out from jack 22, rotate limit bolt 9 simultaneously, make limit bolt 9 inject and fix in spacing hole 4, thereby when cutting rubber cutter 3 descends, drive horizontal pole 10 and descend, before compressing tightly 18 does not contact the material, because the elasticity of first spring 17, compressing tightly 18 will contact the material more than cutting rubber cutter 3, thereby extrude the material both ends earlier, slide bar 14 begins to slide in sleeve 15 simultaneously, when cutting rubber cutter 3 cuts the material, compressing tightly 18 the material simultaneously to the compressing tightly, prevent that the material both ends from dragging, thereby the stability of material when being cut has been improved, the potential safety hazard has been reduced, after the cutting is accomplished, when lifting rubber cutter 3, drive horizontal pole 10 and carry out the lifting, accomplish a cutting task.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a rubber mixing mill is with rubber cutting mechanism, includes base (1), be equipped with frame (2) on base (1), install rubber cutter (3) on frame (2), its characterized in that: it is equipped with a plurality of spacing holes (4) on rubber cutter (3), frame (2) top symmetry both sides all are equipped with fixed frame (5), fixed frame (5) middle part is equipped with slide rail (6), slide rail (6) bottom mounting is on base (1), and slide rail (6) internal sliding connection has slide (7), be equipped with on slide (7) and compress tightly subassembly (8).

2. The rubber cutting mechanism for a rubber mixing mill according to claim 1, characterized in that: compress tightly subassembly (8) including spacing bolt (9), threaded rotation connects on slide (7) for spacing bolt (9), the one end that spacing bolt (9) went up the nut is kept away from in slide (7) is equipped with horizontal pole (10), horizontal pole (10) middle part is equipped with cavity (11) that are used for holding spacing bolt (9), spacing hole (4) peripheral symmetry both sides all are equipped with baffle (12), the one end that slide (7) were kept away from in horizontal pole (10) sliding connection in baffle (12), horizontal pole (10) bottom is equipped with locating part (13).

3. The rubber cutting mechanism for a rubber mixing mill according to claim 2, characterized in that: the locating part (13) includes a plurality of slide bars (14), and is a plurality of horizontal pole (10) bottom is located respectively to slide bar (14), slide bar (14) bottom slip has cup jointed sleeve (15), sleeve (15) bottom mounting has spacing frame (16), the outside that lies in sleeve (15) on spacing frame (16) all is equipped with first spring (17), the one end that spacing frame (16) were kept away from in first spring (17) is fixed on horizontal pole (10), the array has a plurality of compressing rods (18) on spacing frame (16).

4. The rubber cutting mechanism for a rubber mixing mill according to claim 2, characterized in that: slide (7) top symmetry both sides all are equipped with arch (19), and slide (7) are gone up the one end that is close to arch (19) and all are equipped with spout (20), sliding connection has inserted block (21) in spout (20), inserted block (21) are pegged graft in the slip on arch (19), slide rail (6) top is equipped with jack (22) that are used for pegging graft inserted block (21).

5. The rubber cutting mechanism for a rubber mixing mill according to claim 4, characterized in that: the sliding plate is characterized in that second springs (23) are arranged at two symmetrical ends of one side of the sliding plate (7) located in the sliding rail (6), a sliding block (24) is fixed at one end, far away from the sliding plate (7), of each second spring (23), and the sliding block (24) is connected in the sliding rail (6) in a sliding mode.

6. The rubber cutting mechanism for a rubber mixing mill according to claim 1, characterized in that: the fixed frame (5) is kept away from one side symmetry both ends of frame (2) and all is equipped with pillar (25), pillar (25) bottom mounting is on base (1).