CN216266215U

CN216266215U - Rubber cutting device for rubber mixing mixer

Info

Publication number: CN216266215U
Application number: CN202122270978.8U
Authority: CN
Inventors: 张家念; 周天明; 曾亚
Original assignee: Jiangsu Pairuida New Material Technology Co ltd
Current assignee: Jiangsu Pairuida New Material Technology Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-04-12
Anticipated expiration: 2031-09-18

Abstract

The utility model discloses a rubber cutting device for a rubber mixing internal mixer, which comprises a workbench, a rubber cutting machine body, an installation mechanism and a compression roller, wherein the rubber cutting machine body is installed at the top end of the workbench, the installation mechanism comprises an installation seat, a pressing component and an installation component, a cavity is formed in the installation seat, the pressing component is positioned in the cavity, the installation component is connected to the bottom end of the pressing component, the pressing component comprises a spring and a limiting rod, the spring is movably sleeved outside the limiting rod, the bottom end of the limiting rod is fixedly connected with the installation component, and the top of the limiting rod is in sliding penetrating connection with the top of the installation seat. The utility model utilizes the arrangement mode of matching the pressing component and the mounting component, and is convenient for continuously providing pressing elasticity for the nut seat through the compression of the spring, so that the nut seat always has the trend of moving downwards, and is also convenient for compressing rubbers with different thicknesses, and the flexible extrusion of rubber pipes with various thicknesses can be realized.

Description

Rubber cutting device for rubber mixing mixer

Technical Field

The utility model relates to the field of rubber cutting devices, in particular to a rubber cutting device for a rubber mixing mixer.

Background

After making sheet rubber or rubber tube with the raw materials through the banbury mixer, need drive cutting blade through the bale splitter and carry out the up-and-down motion and cut off sheet rubber or rubber tube, in cutting off going on the rubber tube, generally need two rollers to carry out the cooperation motion, the roller through the top carries out spacing compressing tightly to the rubber tube, rotation through the below roller, it carries out the feeding to drive the rubber tube, thereby alright realize cutting the rubber tube into individual rubber circle, but in prior art, the position of the roller that is located the top generally all is fixed, can not extrude the different rubber tube of thickness, make the preparation of rubber circle not nimble enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a rubber cutting device for a rubber mixing internal mixer, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the rubber cutting device for the rubber mixing internal mixer comprises a workbench, a rubber cutting machine body, mounting mechanisms and compression rollers, wherein the rubber cutting machine body is mounted at the top end of the workbench, the compression rollers are positioned on the back surface of the rubber cutting machine body, and the two mounting mechanisms are positioned at two ends of the compression rollers;

the mounting mechanism comprises a mounting seat, a pressing component and a mounting component, a cavity is formed in the mounting seat, the pressing component is located in the cavity, and the mounting component is connected to the bottom end of the pressing component;

the pressing assembly comprises a spring and a limiting rod, the spring is movably sleeved outside the limiting rod, the bottom end of the limiting rod is fixedly connected with the mounting assembly, and the top of the limiting rod is connected with the top of the mounting seat in a sliding and penetrating mode.

Preferably, the top end of the limiting rod is fixedly connected with a first handle, the bottom end of the spring is fixedly connected with the mounting assembly, and the top end of the spring is fixedly connected with the top end of the cavity.

Preferably, the installation component includes nut seat, threaded rod and installation axle, nut seat fixed connection is in the bottom of nut seat, threaded rod and nut seat thread bush, installation axle fixed connection is in the one end of threaded rod, the circular slot has all been seted up at the both ends of compression roller, the installation axle is connected with the inner chamber sliding alternate of circular slot.

Preferably, the other end of the threaded rod is fixedly connected with a connecting rod, and one end of the connecting rod is fixedly connected with a second handle.

Preferably, all the sliding interlude is connected with the slider on installation axle and the connecting rod, the spout has all been seted up to the both sides of mount pad, the inner chamber sliding connection of slider and spout.

Preferably, a through groove is formed in the inner wall of one side of the sliding groove, and the inner cavity of the through groove is communicated with the inner cavity of the cavity.

Preferably, the both sides side of slider is equal fixedly connected with stopper, the spacing groove has all been seted up to the both sides side inner wall of spout, the inner chamber sliding connection of stopper and spacing groove.

The utility model has the technical effects and advantages that:

(1) the utility model utilizes the arrangement mode that the pressing component is matched with the mounting component, and the pressing elasticity is continuously provided for the nut seat through the compression of the spring, so that the nut seat always has the trend of moving downwards, and the rubber with different thicknesses can be conveniently compressed, and the flexible extrusion of rubber pipes with various thicknesses can be realized;

(2) according to the utility model, the position of the mounting shaft is convenient to feed by utilizing the matching arrangement mode of the nut seat and the threaded rod and the matching between the nut seat and the threaded rod, so that the mounting shaft can move towards the direction of the compression roller, the relative position of the compression roller and the mounting mechanism is limited, and the compression roller is mounted.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic view of the internal structure of the back side of the press roll according to the present invention.

Fig. 3 is a schematic view of the internal structure of the mounting seat of the present invention.

In the figure: 1. a work table; 2. a bale splitter body; 3. an installation mechanism; 31. a mounting seat; 32. pressing the assembly; 321. a spring; 322. a limiting rod; 33. mounting the component; 331. a nut seat; 332. a threaded rod; 333. installing a shaft; 34. a connecting rod; 35. a slider; 36. a limiting block; 4. and (4) pressing the rolls.

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.

The utility model provides a rubber cutting device for a rubber mixing internal mixer shown in figures 1-3, which comprises a workbench 1, a rubber cutting machine body 2, an installation mechanism 3 and a press roller 4, wherein the rubber cutting machine body 2 is installed at the top end of the workbench 1, a cutting blade in the rubber cutting machine body 2 can move up and down to cut off rubber, the press roller 4 is positioned on the back surface of the rubber cutting machine body 2 and is pressed on the top of a rubber material through the press roller 4, so that the rubber cutting machine body 2 can cut the rubber more easily, and the two installation mechanisms 3 are positioned at two ends of the press roller 4.

Installation mechanism 3 includes mount pad 31, push down subassembly 32 and installation component 33, the cavity has been seted up to the inside of mount pad 31, the bottom of mount pad 31 and the top fixed connection of workstation 1, two mount pads 31 are the symmetry and set up, push down subassembly 32 and be located the inside of cavity, push down the pressure of subassembly 32 to installation component 33 through pushing down, be convenient for make compression roller 4 compress tightly the rubber tube, installation component 33 connects in the bottom of pushing down subassembly 32, be convenient for carry out the dismouting change to compression roller 4 through installation component 33.

Push down subassembly 32 includes spring 321 and gag lever post 322, the outside of gag lever post 322 is located to spring 321 movable sleeve, gag lever post 322's bottom and installation component 33 fixed connection, gag lever post 322's top and the top of mount pad 31 slide and alternate and be connected, the first handle of gag lever post 322's top fixedly connected with, through the first handle of pulling, be convenient for control the motion of gag lever post 322, the bottom and the installation component 33 fixed connection of spring 321, the top of spring 321 and the top fixed connection of cavity, spring 321 is in compression state, elasticity through spring 321, can push down nut seat 331's position, make nut seat 331 have the trend of downward motion.

The mounting assembly 33 comprises a nut seat 331, a threaded rod 332 and a mounting shaft 333, the nut seat 331 is fixedly connected to the bottom end of the nut seat 331, the threaded rod 332 is in threaded sleeve connection with the nut seat 331, the mounting shaft 333 is fixedly connected to one end of the threaded rod 332, circular grooves are formed in two ends of the compression roller 4, the mounting shaft 333 is in sliding penetrating connection with an inner cavity of the circular groove, and the mounting shaft is convenient to feed to the position of the mounting shaft 333 through matching between the nut seat 331 and the threaded rod 332, so that the mounting shaft 333 can move towards the direction of the compression roller 4, limit is performed on the relative positions of the compression roller 4 and the mounting mechanism 3, and the mounting of the compression roller 4 is realized.

The other end of the threaded rod 332 is fixedly connected with the connecting rod 34, one end of the connecting rod 34 is fixedly connected with a second handle, the mounting shaft 333 and the connecting rod 34 are both slidably inserted and connected with a sliding block 35, sliding grooves are respectively formed in both sides of the mounting seat 31, the sliding block 35 is slidably connected with the inner cavities of the sliding grooves, the two sliding blocks 35 respectively slide in the inner cavities of the two sliding grooves, so that the movement of the mounting assembly 33 can be limited, the vertical displacement of the mounting assembly 33 is more stable, a through groove is formed in the inner wall of one side of each sliding groove, the inner cavity of each through groove is communicated with the inner cavity of the corresponding cavity, a sliding space is conveniently provided for the sliding of the threaded rod 332 and the connecting rod 34 through the two through grooves, the threaded rod 332 and the connecting rod 34 can move upwards or downwards, the mounting shaft 333 can stably move upwards or downwards, and the limiting blocks 36 are fixedly connected to both sides of the sliding blocks 35, the spacing groove has all been seted up to the both sides side inner wall of spout, and stopper 36 and the inner chamber sliding connection of spacing groove are convenient for carry on spacingly to stopper 36's position through the spacing groove for slider 35's slip is more stable, just also makes the displacement of installation component 33 more stable.

The working principle of the utility model is as follows:

in use, the compression roller 4 is firstly placed between the two mounting seats 31, then the connecting rod 34 is rotated, the connecting rod 34 drives the threaded rod 332 to perform threaded rotation, so that the nut seat 331 and the threaded rod 332 rotate in a threaded manner relatively, then the threaded rod 332 drives the mounting shaft 333 to operate, the mounting shaft 333 moves towards the compression roller 4, then the mounting shaft 333 can be matched into an inner cavity of the circular groove, and therefore the compression roller 4 and the nut seat 331 are connected in a relative movement manner through the matching between the mounting shaft 333 and the circular groove, and therefore the compression roller 4 can be mounted;

through the compression of spring 321, be convenient for continuously provide down elasticity to nut seat 331 for nut seat 331 has the trend of downward motion always, and then compression roller 4 just can have the trend of downward motion always, just also can realize compressing tightly the rubber of different thickness.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. Rubber cutting device for rubber mixing mixer, comprising a workbench (1), a rubber cutting machine body (2), mounting mechanisms (3) and a press roller (4), and is characterized in that the rubber cutting machine body (2) is mounted at the top end of the workbench (1), the press roller (4) is positioned at the back of the rubber cutting machine body (2), and the two mounting mechanisms (3) are positioned at two ends of the press roller (4);

the mounting mechanism (3) comprises a mounting seat (31), a pressing component (32) and a mounting component (33), a cavity is formed in the mounting seat (31), the pressing component (32) is located in the cavity, and the mounting component (33) is connected to the bottom end of the pressing component (32);

push down subassembly (32) and include spring (321) and gag lever post (322), the outside of gag lever post (322) is located to spring (321) movable sleeve, the bottom and installation component (33) fixed connection of gag lever post (322), the top of gag lever post (322) and the top of mount pad (31) slide to alternate and be connected.

2. The rubber cutting device for the internal mixer of claim 1, wherein the top end of the limiting rod (322) is fixedly connected with the first handle, the bottom end of the spring (321) is fixedly connected with the mounting component (33), and the top end of the spring (321) is fixedly connected with the top end of the cavity.

3. The rubber cutting device for the rubber mixing mill of claim 1, wherein the mounting assembly (33) comprises a nut seat (331), a threaded rod (332) and a mounting shaft (333), the nut seat (331) is fixedly connected to the bottom end of the nut seat (331), the threaded rod (332) is in threaded sleeve connection with the nut seat (331), the mounting shaft (333) is fixedly connected to one end of the threaded rod (332), both ends of the compression roller (4) are provided with circular grooves, and the mounting shaft (333) is in sliding penetrating connection with inner cavities of the circular grooves.

4. The rubber cutting device for a mixer of claim 3, wherein the other end of the threaded rod (332) is fixedly connected with a connecting rod (34), and one end of the connecting rod (34) is fixedly connected with a second handle.

5. The rubber cutting device for the rubber mixing internal mixer as claimed in claim 3, wherein sliding blocks (35) are slidably inserted and connected to the mounting shaft (333) and the connecting rod (34), sliding grooves are formed in two sides of the mounting base (31), and the sliding blocks (35) are slidably connected with inner cavities of the sliding grooves.

6. The rubber cutting device for the rubber mixing machine as claimed in claim 5, wherein a through groove is formed on one side inner wall of the sliding groove, and an inner cavity of the through groove is communicated with an inner cavity of the cavity.

7. The rubber cutting device for the rubber mixing mixer as claimed in claim 5, wherein the two sides of the sliding block (35) are fixedly connected with limit blocks (36), the inner walls of the two sides of the sliding groove are respectively provided with a limit groove, and the limit blocks (36) are slidably connected with the inner cavity of the limit grooves.