CN216582319U - Rubber preparation is with piece machine stop gear that dries in air - Google Patents

Abstract

The utility model relates to the technical field of rubber production and preparation, and provides a limiting mechanism of a piece airing machine for rubber preparation, which comprises two supports, two mounting cross rods, a feeding assembly, a driving assembly and a limiting assembly, wherein the two supports are symmetrically mounted in the front and back direction, the mounting cross rods are fixedly mounted on the opposite sides of the two supports, the mounting cross rods are mounted at equal intervals in the vertical direction, the feeding assembly comprises a feeding roller and a conveying belt, a feeding roller is rotatably mounted between the two mounting cross rods which are symmetrically mounted in the front and back direction, and the feeding roller drives the conveying belt to operate. Through the technical scheme, the problem that the quality of a finished rubber product is influenced because the strip-shaped rubber is rubbed with the front end or the rear end of the sheet airing machine due to the fact that the strip-shaped rubber possibly inclines when falling from one conveying belt onto the next conveying belt due to the fact that a limiting mechanism is not arranged on the conveying belt of the traditional sheet airing machine is solved.

Description

Rubber preparation is with machine stop gear that dries in air

Technical Field

The utility model relates to the technical field of rubber production and preparation, in particular to a limiting mechanism of a piece airing machine for rubber preparation.

Background

Rubber dries in air mascerating machine also is called rubber cold mascerating machine, be exactly through the interval installation about a plurality of conveyer belts, then control the dislocation between the conveyer belt, the opposite direction of conveying between the adjacent conveyer belt, just so can make rectangular banded rubber through all conveyer belts, then carry out the cooling dehydration to rectangular banded rubber through the cooling fan who is located the device the place ahead, but there is no stop gear on the traditional mascerating machine conveyer belt that dries in the air, will make rectangular banded rubber probably take place the slope when falling to next conveyer belt from a conveyer belt like this, will cause rectangular banded rubber and the front end or the rear end of drying in the air mascerating machine to rub like this, influence the finished product quality of rubber, the practicality is lower.

SUMMERY OF THE UTILITY MODEL

The utility model provides a limiting mechanism of a rubber preparation airing machine, which solves the problem of the limiting mechanism of the rubber preparation airing machine in the related technology.

The technical scheme of the utility model is as follows:

a limiting mechanism of a piece airing machine for rubber preparation comprises supports, mounting cross rods, feeding assemblies, driving assemblies and limiting assemblies, wherein the two supports are symmetrically mounted in the front and back direction, the mounting cross rods are fixedly mounted on the opposite sides of the two supports, the mounting cross rods are mounted in the vertical direction at equal intervals, each feeding assembly comprises a feeding roller and a conveying belt, the feeding roller is rotatably mounted between the two mounting cross rods which are symmetrical in the front and back direction, and the conveying rollers drive the conveying belts to run;

the upper feeding assembly and the lower feeding assembly are installed in a left-right staggered mode, the driving assembly comprises a driving motor, a first chain wheel, a second chain wheel and a third chain wheel, the first chain wheel is fixedly installed on an output shaft of the driving motor, the second chain wheel is fixedly installed at the front end of a feeding roller on the left side of the conveying belt, the third chain wheel is rotatably installed on an installation cross rod at the uppermost end of the support, an installation frame is fixedly installed on the ground on the right side of the driving motor, the third chain wheel is rotatably installed at the front end of the installation frame, and all the first chain wheel, the second chain wheel and the third chain wheel are driven through chains;

the limiting assembly comprises a guide table, a sliding block, a sliding groove, a limiting roller and an adjusting assembly, the guide table is fixedly arranged on the upper end surface of the mounting cross rod, the guide table is provided with two sliding chutes which are communicated with each other left and right, the sliding chutes are symmetrically arranged in the front and back, the sliding blocks are slidably arranged in the sliding chutes, a rotating shaft is fixedly arranged at one end of the sliding block facing the bracket, a limiting roller is sleeved outside the rotating shaft and is in rotating fit with the rotating shaft, the adjusting component comprises an action block, a rotating arm and a screw rod, one end of the guide platform far away from the bracket is provided with a round hole, a screw rod is rotatably mounted in the round hole, an action block is connected to the surface of the screw rod in a threaded manner, rotating arms are rotatably mounted on the front end surface and the rear end surface of the action block, one ends of the two rotating arms, far away from the action block, are rotatably connected with the right ends of the front sliding block and the rear sliding block respectively, and a knob is fixedly mounted at one end of the screw rod, far away from the guide table;

limiting grooves are formed in the upper end face and the lower end face of the sliding groove, limiting blocks are fixedly mounted on the upper end face and the lower end face of the sliding block, and the limiting blocks are in sliding fit with the limiting grooves;

and one end of the sliding block, which faces the bracket, is fixedly provided with a guide block.

The working principle and the beneficial effects of the utility model are as follows:

install spacing subassembly through the top at the installation horizontal pole, the rubber tape that gets off from the top can be dragged to the guide table in the spacing subassembly, then the rubber tape will be through two spacing cylinders around when the guide table surface slides, two spacing cylinders will fix a position the rubber tape around, just so can prevent that the rubber tape from taking place to incline when the conveyer belt of below is put down to the conveyer belt of below from the conveyer belt of top, and distance between two spacing cylinders can also adjust around, with this conveyer belt that can adapt to width around the difference, adaptability is stronger, the final finished product quality of rubber tape has been ensured, the practicality is stronger.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a schematic front view of the overall structure of the present invention;

FIG. 2 is a schematic front view of the feed assembly of the present invention;

FIG. 3 is a schematic view of a spacing assembly of the present invention;

FIG. 4 is a schematic view of the adjusting assembly of the present invention;

FIG. 5 is a schematic view of a portion of the structure of the position-limiting assembly of the present invention;

FIG. 6 is a schematic cross-sectional view of the guiding table of the present invention.

In the figure: the automatic feeding device comprises a support 1, a mounting cross rod 2, a feeding roller 3, a conveying belt 4, a driving motor 5, a first chain wheel 6, a second chain wheel 7, a third chain wheel 8, a mounting frame 9, a guide table 10, a sliding block 11, a sliding chute 12, a limiting roller 13, a rotating shaft 14, an action block 15, a rotating arm 16, a screw 17, a knob 18, a limiting groove 19, a limiting block 20 and a guide block 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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 inventive step, are intended to be within the scope of the present invention.

Example 1

As shown in fig. 1 to 6, the embodiment provides a limiting mechanism of a film airing machine for rubber preparation, which comprises two supports 1, two mounting cross rods 2, two feeding assemblies, two driving assemblies and a limiting assembly, wherein the two supports 1 are symmetrically mounted in front and back, the mounting cross rods 2 are fixedly mounted on opposite sides of the two supports 1, the mounting cross rods 2 are mounted at equal intervals in the vertical direction, the feeding assemblies comprise feeding rollers 3 and conveyor belts 4, the feeding rollers 3 are rotatably mounted between the two mounting cross rods 2 which are symmetrical in front and back, and the feeding rollers 3 drive the conveyor belts 4 to operate;

in this embodiment, drive assembly drive feed roll 3 rotates, and feed roll 3 drives conveyer belt 4 and rotates, then fixes a position the rubber tape that 4 seeing-off of conveyer belt are sent through spacing subassembly.

Example 2

As shown in fig. 1 to 2, based on the same concept as that of embodiment 1, the present embodiment further proposes that a plurality of feeding assemblies are installed in a left-right staggered manner, each of the feeding assemblies includes a driving motor 5, a first sprocket 6, a second sprocket 7 and a third sprocket 8, the first sprocket 6 is fixedly installed on an output shaft of the driving motor 5, the second sprocket 7 is fixedly installed at the front end of the feeding roller 3 positioned on the left side of the conveyor belt 4, the third sprocket 8 is rotatably installed on the installation cross bar 2 positioned on the uppermost end of the bracket 1, the installation frame 9 is fixedly installed on the ground on the right side of the driving motor 5, the third sprocket 8 is rotatably installed at the front end of the installation frame 9, and all the first sprocket 6, the second sprocket 7 and the third sprocket 8 are driven by chains;

in this embodiment, the driving motor 5 drives the first chain wheel 6 to rotate, and then the first chain wheel 6 drives the second chain wheel 7 and the third chain wheel 8 to rotate through the chain, but the adjacent feeding assemblies have opposite conveying directions, and the upper feeding assembly and the lower feeding assembly are installed in a staggered manner from left to right, so that the rubber belt can pass through all the feeding assemblies.

Example 3

As shown in fig. 3 to 6, based on the same concept as that of the above embodiment 1, the present embodiment further proposes that the limiting assembly includes a guide table 10, a slider 11, a sliding slot 12, a limiting roller 13 and an adjusting assembly, the guide table 10 is fixedly mounted on the upper end surface of the mounting cross bar 2, the guide table 10 is provided with the sliding slot 12 which is communicated left and right, the sliding slot 12 is symmetrically provided with two front and back portions, the slider 11 is slidably mounted in the sliding slot 12, one end of the slider 11 facing the bracket 1 is fixedly mounted with a rotating shaft 14, the rotating shaft 14 is sleeved with the limiting roller 13, the limiting roller 13 is rotatably matched with the rotating shaft 14, the adjusting assembly includes an actuating block 15, a rotating arm 16 and a screw 17, one end of the guide table 10 far from the bracket 1 is provided with a circular hole, the screw 17 is mounted in the circular hole, the surface of the screw 17 is threadedly connected with the actuating block 15, and both the front end surface and the rear end surface of the actuating block 15 are rotatably mounted with the rotating arm 16, one ends of the two rotating arms 16 far away from the action block 15 are respectively connected with the right ends of the front and rear sliding blocks 11 in a rotating manner, and one end of the screw 17 far away from the guide table 10 is fixedly provided with a knob 18;

in this embodiment, assuming that the rubber belt is fed downward from the right side of the uppermost conveyor belt 4, the rubber belt will contact with the guide table 10 first, the guide table 10 will guide the end of the rubber belt that is fed downward to incline leftward, and then the rubber belt is limited by the front and rear limiting rollers 13, so as to ensure that the rubber belt will not incline, because the rubber belt has different front and rear widths, the distance between the front and rear limiting rollers 13 needs to be adjusted, we only need to rotate the screw 17, at this time, the moving block 15 will slide on the screw 17, when the moving block 15 is close to the guide table 10, the distance between the front and rear sliding blocks 11 will increase, when the moving block 15 is far away from the guide table 10, the distance between the front and rear sliding blocks 11 will decrease, so that the distance between the front and rear limiting rollers 13 can be adjusted.

Example 4

As shown in fig. 5 to 6, based on the same concept as that of embodiment 1, this embodiment further provides that the upper end surface and the lower end surface of the sliding groove 12 are both provided with a limiting groove 19, the upper end surface and the lower end surface of the sliding block 11 are both fixedly provided with a limiting block 20, and the limiting block 20 is in sliding fit with the limiting groove 19;

in this embodiment, the limiting block 20 is matched with the limiting groove 19 to limit the sliding block 11, so that the sliding block 11 can only slide back and forth in the sliding groove 12.

Example 5

As shown in fig. 3 to 6, based on the same concept as that of the above embodiment 1, the present embodiment further proposes that one end of the slider 11 facing the bracket 1 is fixedly mounted with a guide block 21;

in this embodiment, the guide block 21 can guide the rubber belt having a large offset amount between the two limiting rollers 13.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides a rubber preparation is with airing machine stop gear, includes support (1), installation horizontal pole (2), pay-off subassembly, drive assembly and spacing subassembly, its characterized in that: two are installed to support (1) front and back symmetry, and the equal fixed mounting in one side that two supports (1) are relative has installation horizontal pole (2), a plurality ofly are installed to installation horizontal pole (2) vertical direction equidistance, the pay-off subassembly includes feed roll (3) and conveyer belt (4), rotates between two installation horizontal poles (2) of front and back symmetry and installs feed roll (3), and feed roll (3) drive conveyer belt (4) move.

2. The airing machine limiting mechanism for rubber preparation according to claim 1, wherein the feeding assemblies are installed in a left-right staggered manner.

3. The airing machine limiting mechanism for rubber preparation according to claim 1, wherein the driving assembly comprises a driving motor (5), a first chain wheel (6), a second chain wheel (7) and a third chain wheel (8), the first chain wheel (6) is fixedly installed on an output shaft of the driving motor (5), the second chain wheel (7) is fixedly installed at the front end of a feeding roller (3) on the left side of a conveying belt (4), the third chain wheel (8) is installed on an installation cross rod (2) on the uppermost end of a support (1) in a rotating mode, a mounting frame (9) is fixedly installed on the right side of the driving motor (5), the third chain wheel (8) is installed on the front end of the mounting frame (9) in a rotating mode, and transmission is carried out through chains among all the first chain wheel (6), the second chain wheel (7) and the third chain wheel (8).

4. The rubber preparation airing machine limiting mechanism is characterized by comprising a guide table (10), two sliding blocks (11), two sliding grooves (12), two limiting rollers (13) and an adjusting assembly, wherein the guide table (10) is fixedly mounted on the upper end face of a mounting cross rod (2), the sliding grooves (12) are formed in the guide table (10) and communicated left and right, the sliding grooves (12) are symmetrically formed in the front and back of the sliding grooves (12), the sliding blocks (11) are slidably mounted in the sliding grooves (12), a rotating shaft (14) is fixedly mounted at one end, facing a support (1), of the sliding blocks (11), the limiting rollers (13) are sleeved outside the rotating shaft (14), and the limiting rollers (13) are in rotating fit with the rotating shaft (14).

5. The airing machine limiting mechanism for rubber preparation according to claim 4, wherein the adjusting assembly comprises an action block (15), a rotating arm (16) and a screw rod (17), a round hole is formed in one end, away from the support (1), of the guide table (10), the screw rod (17) is installed in the round hole in a rotating mode, the action block (15) is connected to the surface of the screw rod (17) in a threaded mode, the rotating arm (16) is installed on the front end face and the rear end face of the action block (15) in a rotating mode, and one end, away from the action block (15), of each of the two rotating arms (16) is rotatably connected with the right end of each of the front sliding block and the rear sliding block (11) respectively.

6. The airing machine limiting mechanism for rubber preparation according to claim 5, wherein a knob (18) is fixedly mounted at one end of the screw rod (17) far away from the guide table (10).

7. The airing machine limiting mechanism for rubber preparation according to claim 4, wherein limiting grooves (19) are formed in the upper end face and the lower end face of the sliding groove (12), limiting blocks (20) are fixedly mounted on the upper end face and the lower end face of the sliding block (11), and the limiting blocks (20) are in sliding fit with the limiting grooves (19).

8. The airing machine limiting mechanism for rubber preparation according to claim 4, wherein one end of the sliding block (11) facing the bracket (1) is fixedly provided with a guide block (21).

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