Raw material mixing device for adhesive tape production

Abstract

The utility model relates to the technical field of adhesive tape raw material mixing devices, in particular to a raw material mixing device for adhesive tape production, which comprises a stirring tank, supporting legs and a limiting component, the supporting legs are arranged on the lower surface of the stirring tank, a sealing cover is arranged on the upper surface of the stirring tank, a stirring mechanism is arranged inside the stirring tank, and the limiting component is arranged on the stirring tank. An inner container is arranged in the stirring tank, the limiting assembly is arranged on the outer surface of the inner container, the limiting assembly comprises a locking unit, the locking unit comprises a limiting groove, the limiting groove is formed in the outer arc surface of the inner container, and the outer arc surface of the stirring tank is fixedly connected with a mounting frame. According to the utility model, the limiting assembly is arranged, so that the position of the inner container can be effectively locked, and the situation that the inner container is driven to synchronously rotate due to the viscosity of the adhesive tape when the adhesive tape is stirred, and then the position of the inner container is limited is avoided, so that the adhesive tape raw materials can be more fully stirred and mixed; the stirring effect of the adhesive tape raw materials is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to rubber strip raw material mixing device technical field especially relates to a raw material mixing device for rubber strip production. BACKGROUND

[0002] The physical and chemical properties of rubber strips are closely related to the mixing degree of their raw materials, and rubber strips usually need to have good elasticity, flexibility, wear resistance, aging resistance and other properties, the realization of these properties depends on the uniform mixing of basic raw materials such as rubber and plastic and additives such as fillers, vulcanizing agents and anti-aging agents, for example, if the vulcanizing agent cannot be uniformly dispersed in the rubber raw material, the rubber strip will appear local over-vulcanization or under-vulcanization during the vulcanization process, thereby affecting the strength and elasticity of the rubber strip, and the uniform distribution of fillers is also very important, uneven filling will lead to inconsistent hardness and density of each part of the rubber strip, reducing the quality of the rubber strip.

[0003] Prior art such as the utility model with publication number CN220008402U discloses a rubber processing raw material mixing device, the patent adopts the barrel body and the closure of the device, the inside of the barrel body is provided with an inner lining mechanism convenient for cleaning, the inner lining mechanism includes an inner lining plate, a batten and a plug, the inner lining plate is provided with two, and one side of the two inner lining plates is rotatably connected, the batten is fixedly connected to the other side of the two inner lining plates, the two battens are threadedly connected, the plug is fixedly connected to the lower end of the inner lining plate, and the inside bottom surface of the barrel body is provided with a plug groove matched with the plug, the rubber is placed between the two inner lining plates for mixing, after the rubber mixing is completed, the closure is opened to take out the inner lining mechanism, the two inner lining plates are rotated and unfolded, and the inner wall of the inner lining plate can be cleaned, solving the problem that after the existing rubber processing raw material mixing device takes out the rubber, part of the rubber will be adhered to the inner wall of the stirring device, which is not convenient for cleaning, and different batches of rubber may be mixed during subsequent use, affecting the product quality.

[0004] In the process of using the mixing device in daily life, there are existing problems such as the above-mentioned mixing device in the process of using, when the rubber strip raw material needs to be stirred, due to the too large viscosity of the rubber strip, it is likely that the inner container will be rotated at the same time when the rubber strip is stirred due to the too large resistance of the rubber strip, resulting in insufficient stirring. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the shortcomings that in the prior art, when the rubber strip raw material needs to be stirred, due to the too large viscosity of the rubber strip, it is likely that the inner container will be rotated at the same time when the rubber strip is stirred due to the too large resistance of the rubber strip, resulting in insufficient stirring, and provides a raw material mixing device for rubber strip production.

[0006] In order to achieve the above object, the utility model adopts the following technical scheme: A raw material mixing device for rubber strip production, including agitator tank, supporting leg and limiting component, the supporting leg is arranged in the lower surface of agitator tank, the upper surface of agitator tank is provided with cover, the inside of agitator tank is provided with agitator mechanism, the inside of agitator tank is provided with inner bag, the outer surface of inner bag is provided with limiting component, the limiting component includes locking unit, the locking unit includes limiting slot, the outer camber surface of inner bag is provided with limiting slot, the outer camber surface of agitator tank is fixedly connected with mounting bracket, the inner wall of mounting bracket is fixedly connected with limiting spring, the free end of limiting spring is fixedly connected with limiting block, one side of limiting block is fixedly connected with limiting pin.

[0007] Preferably, the limiting block abuts against the inner wall of the limiting slot, the limiting block is rectangularly arranged, the number of the limiting blocks is two, and the two limiting blocks are symmetrically arranged about the inner bag. The cooperation of the limiting block and the limiting slot can limit the position of the inner bag, thereby ensuring the stability of the inner bag when the rubber strip raw material is stirred in the inner bag.

[0008] Preferably, the limiting pin penetrates the mounting bracket, and the number of the limiting pins is two. The two limiting pins are symmetrically arranged about the limiting spring. The limiting pin can guide the moving direction of the limiting block, thereby ensuring the horizontal movement of the limiting block.

[0009] Preferably, the limiting component further includes a linkage unit, the linkage unit includes a guide rail, one side of the mounting bracket is fixedly connected with the guide rail, the side of the limiting pin away from the limiting block is fixedly connected with a sliding block, the sliding block is slidingly connected with the guide rail, the side of the sliding block away from the guide rail is fixedly connected with a connecting column, one end of the connecting column away from the sliding block is rotatably connected with a connecting arm, the end of the connecting arm away from the connecting column is rotatably connected with a cross beam, the outer camber surface of the agitator tank is fixedly connected with a positioning block, the side of the positioning block away from the agitator tank is fixedly connected with a guide rod, and a threaded hole is formed in the surface of the positioning block. The guide rail can guide the moving direction of the sliding block, thereby ensuring the horizontal movement of the sliding block.

[0010] Preferably, a limiting hole is formed in the surface of the cross beam, the cross beam is threadedly connected with a fixing bolt about the inner wall of the limiting hole, and the fixing bolt is engaged with the inner wall of the threaded slot in the locked state. The fixing bolt can lock the position of the cross beam, thereby ensuring that the limiting block can release the locking effect on the position of the inner bag when the inner bag needs to be cleaned.

[0011] Preferably, the two ends of the connecting arm are arcuately arranged, the number of the connecting arms is two, and the two connecting arms are symmetrically arranged about the cross beam. The connecting arm can change the position of the connecting column, thereby driving the sliding block to move along the direction of the guide rail.

[0012] Preferably, the guide rods penetrate the cross beam, the number of the guide rods is two, the two guide rods are symmetrically arranged about the cross beam, and the direction of the movement of the cross beam can be guided through the guide rods to ensure the accuracy of the movement direction of the cross beam.

[0013] Compared with the prior art, the utility model has the advantages and positive effects that:

[0014] 1、the utility model discloses a mixing device for raw material of rubber strip production, through setting up the limiting component, when needing mixing rubber strip raw material, the staff first opens the cover, immediately pours rubber strip raw material into the inner bag in the stirring jar, after pouring, can re -cover the cover, open the switch of stirring mechanism, and the rubber strip raw material in the inner bag is stirred to the electrification work of stirring mechanism, to avoid the synchronous rotation of the inner bag and rubber strip when stirring, the staff can hold the fixed peg with one hand, and the fixed peg is rotated clockwise, and the fixed peg is unscrewed in the thread groove, and until far from the thread groove, and the thread groove loses the limitation to the fixed peg, and then the limiting spring loses the pressure, and the limiting spring loses the limitation to the limiting block, and the limiting spring rebounds, and drives the limiting block to rebound in the direction of the limiting slot under the guidance of the limiting pin, and the limiting block is clamped in the limiting slot, and immediately the position of the inner bag is locked, and the limiting pin moves simultaneously, and drives the sliding block and the connecting column to move, and the connecting column moves inwards, and the angle of the connecting arm changes, and immediately drives the cross beam to move outwards under the guidance of the guide rod, and when needing to take out the inner bag to clean, the staff holds the fixed peg with one hand, and immediately pushes the fixed peg inwards, and the fixed peg drives the cross beam to move in the direction of the limiting block under the guidance of the limiting pin, and the cross beam moves simultaneously, and drives the connecting arm, and the angle of the connecting arm changes, and immediately pushes the connecting column, and the connecting column drives the sliding block, the limiting pin and the limiting block to move in the direction of the mounting bracket under the guidance of the guide rail, and the limiting spring is extruded, and the limiting spring is extruded and deformed, and drives the limiting block to move away from the limiting slot, and until the fixed peg approaches the thread groove, and immediately rotates the fixed peg anticlockwise, and screws the fixed peg into the thread groove, and stops rotating after completely screwing in, and the position of the cross beam is locked, and the locked position of the inner bag is released, and then the staff can take out the inner bag and clean the rubber strip raw material in it, and the limiting component can effectively lock the position of the inner bag, avoid the synchronous rotation of the inner bag caused by the stickiness of the rubber strip when stirring the rubber strip, and limit the position of the inner bag, so that the rubber strip raw material can be more fully mixed when stirring, and the stirring effect of the rubber strip raw material is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 A three-dimensional structure schematic diagram of the raw material mixing device for rubber strip production is provided for the utility model;

[0016] Figure 2The utility model provides a kind of for raw material mixing device's elevation structure schematic diagram for adhesive tape production;

[0017] Figure 3 The utility model provides a kind of for raw material mixing device's limiting assembly structure schematic diagram for adhesive tape production;

[0018] Figure 4 The utility model provides a kind of for raw material mixing device's limiting assembly's partial structure schematic diagram for adhesive tape production;

[0019] Figure 5 The utility model provides a kind of for raw material mixing device's locking unit structure schematic diagram for adhesive tape production;

[0020] Figure 6 The utility model provides a kind of for raw material mixing device's linkage unit structure schematic diagram for adhesive tape production.

[0021] Legend:

[0022] 1, stirring tank;2, foot;3, cover;4, stirring mechanism;5, inner bag;6, limiting assembly;61, locking unit;611, limiting groove;612, mounting bracket;613, limiting spring;614, limiting block;615, limiting pin;62, linkage unit;621, guide rail;622, sliding block;623, connecting column;624, connecting arm;625, crossbeam;626, fixed peg;627, positioning block;628, guide rod;629, screw groove. Specific embodiments

[0023] Please refer to Figures 1-6 The utility model provides a kind of technical scheme: a kind of for raw material mixing device for adhesive tape production, including stirring tank 1, foot 2 and limiting assembly 6, foot 2 is set up in the lower surface of stirring tank 1, the upper surface of stirring tank 1 is provided with cover 3, the inside of stirring tank 1 is provided with stirring mechanism 4, the inside of stirring tank 1 is provided with inner bag 5, limiting assembly 6 is set up in the outer surface of inner bag 5.

[0024] In the embodiment: limiting assembly 6 includes locking unit 61, locking unit 61 includes limiting groove 611, the outer arc surface of inner bag 5 is opened with limiting groove 611, the outer arc surface of stirring tank 1 is fixedly connected with mounting bracket 612, the inner wall of mounting bracket 612 is fixedly connected with limiting spring 613, the free end of limiting spring 613 is fixedly connected with limiting block 614, the side of limiting block 614 is fixedly connected with limiting pin 615.

[0025] Specifically, the inner wall of limiting block 614 and limiting groove 611 is abutted, limiting block 614 is arranged in rectangle, the number of limiting block 614 is two, and the two limiting blocks 614 are symmetrically arranged about inner bag 5.

[0026] The effect achieved by the above-mentioned components is that the position of the inner container 5 can be limited through the cooperation of the limiting block 614 and the limiting groove 611, so as to ensure the stability of the inner container 5 when the rubber strip raw material is stirred in the inner container 5.

[0027] Specifically, the limiting pin 615 penetrates the mounting frame 612, and the number of the limiting pin 615 is two, and the two limiting pins 615 are symmetrically arranged about the limiting spring 613.

[0028] The effect achieved by the above-mentioned components is that the direction of the movement of the limiting block 614 can be guided through the limiting pin 615, so as to ensure that the limiting block 614 moves in a horizontal direction.

[0029] Specifically, the limiting assembly 6 further comprises a linkage unit 62, the linkage unit 62 comprises a guide rail 621, one side of the mounting frame 612 is fixedly connected with the guide rail 621, one side of the limiting pin 615 away from the limiting block 614 is fixedly connected with a sliding block 622, the sliding block 622 is slidingly connected with the guide rail 621, one side of the sliding block 622 away from the guide rail 621 is fixedly connected with a connecting column 623, one end of the connecting column 623 away from the sliding block 622 is rotatably connected with a connecting arm 624, one end of the connecting arm 624 away from the connecting column 623 is rotatably connected with a cross beam 625, the outer arc surface of the stirring tank 1 is fixedly connected with a positioning block 627, one side of the positioning block 627 away from the stirring tank 1 is fixedly connected with a guide rod 628, and a threaded hole is formed in the surface of the positioning block 627.

[0030] The effect achieved by the above-mentioned components is that the direction of the movement of the sliding block 622 can be guided through the guide rail 621, so as to ensure that the sliding block 622 moves in a horizontal direction.

[0031] Specifically, a limiting hole is formed in the surface of the cross beam 625, the cross beam 625 is threadedly connected with a fixing bolt 626 about the inner wall of the limiting hole, and the fixing bolt 626 is engaged with the inner wall of the threaded groove 629 in the locked state.

[0032] The effect achieved by the above-mentioned components is that the position of the cross beam 625 can be locked through the fixing bolt 626, so as to ensure that the limiting block 614 can release the locking effect on the position of the inner container 5 when the inner container 5 needs to be cleaned.

[0033] Specifically, the two ends of the connecting arm 624 are both arc-shaped, and the number of the connecting arm 624 is two, and the two connecting arms 624 are symmetrically arranged about the cross beam 625.

[0034] The effect achieved by the above-mentioned components is that the position of the connecting column 623 can be changed through the connecting arm 624, so as to drive the sliding block 622 to move along the direction of the guide rail 621.

[0035] Specifically, the guide rods 628 pass through the cross beam 625, and the number of the guide rods 628 is two, and the two guide rods 628 are symmetrically arranged about the cross beam 625.

[0036] The effect achieved by the above-mentioned components is that the direction of the movement of the cross beam 625 can be guided by the guide rods 628, so as to ensure the accuracy of the movement direction of the cross beam 625.

[0037] Working principle: when the rubber strip raw materials need to be mixed, the worker first opens the cover 3, then pours the rubber strip raw materials into the inner container 5 in the stirring tank 1, and after pouring is completed, the cover 3 can be re-covered, the switch of the stirring mechanism 4 is opened, the stirring mechanism 4 is powered on and works, and the rubber strip raw materials in the inner container 5 are stirred; in order to avoid the synchronous rotation of the inner container 5 and the rubber strip during stirring, the worker can hold the fixing bolt 626 with one hand, rotate the fixing bolt 626 clockwise, and the fixing bolt 626 is unscrewed in the threaded groove 629 until it is away from the threaded groove 629, the threaded groove 629 loses the limitation on the fixing bolt 626, then the limiting spring 613 loses the pressure, and the limiting block 614 loses the limitation, the limiting spring 613 rebounds, drives the limiting block 614 to rebound in the direction of the limiting groove 611 under the guidance of the limiting pin 615, the limiting block 614 is clamped in the limiting groove 611, and then the position of the inner container 5 is locked, the limiting pin 615 moves while driving the sliding block 622 and the connecting column 623 to move, the connecting column 623 moves inward to change the angle of the connecting arm 624, and then drives the cross beam 625 to move outward under the guidance of the guide rod 628; when the worker needs to take out the inner container 5 for cleaning, the worker holds the fixing bolt 626 with one hand and pushes the fixing bolt 626 inward, the fixing bolt 626 drives the cross beam 625 to move in the direction of the positioning block 627 under the guidance of the limiting pin 615, at the same time, the cross beam 625 moves while driving the connecting arm 624 to change the angle of the connecting arm 624, and then pushes the connecting column 623, the connecting column 623 drives the sliding block 622, the limiting pin 615 and the limiting block 614 to move in the direction of the mounting frame 612 under the guidance of the guide rail 621, and presses the limiting spring 613, the limiting spring 613 is deformed, drives the limiting block 614 to move away from the limiting groove 611, until the fixing bolt 626 approaches the threaded groove 629, then the fixing bolt 626 is rotated counterclockwise and rotated into the threaded groove 629, and the rotation is stopped when the rotation is completed, the position of the cross beam 625 is locked, and then the position of the inner container 5 is unlocked, and then the worker can take out the inner container 5 to clean the rubber strip raw materials inside, the position of the inner container 5 can be effectively locked by arranging the limiting assembly 6, the synchronous rotation of the inner container 5 caused by the stickiness of the rubber strip during stirring is avoided, the position of the inner container 5 is limited, the rubber strip raw materials can be more fully mixed during stirring, and the stirring effect of the rubber strip raw materials is further improved.

Claims

1. A raw material mixing device for rubber strip production, comprising a stirring tank (1), a supporting leg (2) and a limiting assembly (6), characterized in that: The foot (2) is arranged on the lower surface of the stirring tank (1), the upper surface of the stirring tank (1) is provided with a cover (3), the inside of the stirring tank (1) is provided with a stirring mechanism (4), the inside of the stirring tank (1) is provided with a liner (5), the limiting assembly (6) is arranged on the outer surface of the liner (5), the limiting assembly (6) comprises a locking unit (61), the locking unit (61) comprises a limiting groove (611), the outer arc surface of the liner (5) is provided with the limiting groove (611), the outer arc surface of the stirring tank (1) is fixedly connected with a mounting frame (612), the inner wall of the mounting frame (612) is fixedly connected with a limiting spring (613), the free end of the limiting spring (613) is fixedly connected with a limiting block (614), one side of the limiting block (614) is fixedly connected with a limiting pin (615).

2. The raw material mixing device for adhesive tape production according to claim 1, characterized in that: The limiting block (614) is in abutment with the inner wall of the limiting groove (611), the limiting block (614) is arranged in a rectangular shape, and the number of the limiting block (614) is two, and the two limiting blocks (614) are symmetrically arranged about the liner (5).

3. The raw material mixing device for adhesive tape production according to claim 1, characterized in that: The limiting pin (615) penetrates the mounting frame (612), and the number of the limiting pin (615) is two, and the two limiting pins (615) are symmetrically arranged about the limiting spring (613).

4. The raw material mixing device for adhesive tape production according to claim 1, characterized in that: The limiting assembly (6) further comprises a linkage unit (62), the linkage unit (62) comprises a guide rail (621), one side of the mounting frame (612) is fixedly connected with the guide rail (621), one side of the limiting pin (615) away from the limiting block (614) is fixedly connected with a sliding block (622), the sliding block (622) is in sliding connection with the guide rail (621), one side of the sliding block (622) away from the guide rail (621) is fixedly connected with a connecting column (623), one end of the connecting column (623) away from the sliding block (622) is rotatably connected with a connecting arm (624), one end of the connecting arm (624) away from the connecting column (623) is rotatably connected with a cross beam (625), the outer arc surface of the stirring tank (1) is fixedly connected with a positioning block (627), one side of the positioning block (627) away from the stirring tank (1) is fixedly connected with a guide rod (628), and a threaded hole is formed in the surface of the positioning block (627).

5. The raw material mixing device for adhesive tape production according to claim 4, characterized in that: A limiting hole is formed in the surface of the cross beam (625), the cross beam (625) is in threaded connection with a fixing bolt (626) about the inner wall of the limiting hole, and the fixing bolt (626) is in engagement with the inner wall of the threaded groove (629) in the locked state.

6. The raw material mixing device for adhesive tape production according to claim 4, characterized in that: Both ends of the connecting arm (624) are arranged in an arc shape, the number of the connecting arm (624) is two, and the two connecting arms (624) are symmetrically arranged about the cross beam (625).

7. The raw material mixing device for adhesive tape production according to claim 4, characterized in that: The guide rod (628) penetrates the cross beam (625), and the number of the guide rod (628) is two, and the two guide rods (628) are symmetrically arranged about the cross beam (625).

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