Rubber drawing device for rubber production

Abstract

The utility model discloses a rubber production is with rubber pull device, its structure includes base, both sides of base upper portion are solidly provided with support frame, still include moving frame, compaction subassembly and drive mechanism, the moving frame has two groups, and symmetrically is located on the base upper portion, and the base is relatively sliding arrangement, drive mechanism is located on the base upper portion, and is connected with two groups of moving frame, and control moving frame is on the base upper portion sliding, the installation groove of the square frame structure is equipped on moving frame upper portion, compaction subassembly is located in the installation groove, the utility model belongs to the field of rubber production device, and specifically refers to a kind of rubber production is with rubber pull device.

Description

Technical Field

[0001] This utility model belongs to the field of rubber production equipment, specifically referring to a rubber pulling device for rubber production. Background Technology

[0002] Rubber, as a highly elastic polymer material, is widely used in various fields such as industrial production and daily life. In the rubber production process, stretching is one of the key steps. Its purpose is to rearrange the internal molecular chains of the rubber through stretching, thereby improving the strength, elasticity, and toughness of rubber products and ensuring the quality stability of subsequently processed products.

[0003] Currently, existing rubber stretching devices on the market have many shortcomings. First, traditional stretching devices mostly use single-end pulling or manual stretching methods. Manual stretching is not only labor-intensive but also difficult to precisely control the stretching force and amount, resulting in uneven rubber stretching and affecting product quality consistency. Single-end pulling devices are prone to rubber deviation and slippage during stretching, further reducing the stretching effect. In addition, most stretching devices lack effective guiding and winding structures, making it difficult to control the conveying direction of the rubber before and after stretching. The rubber is also randomly wound after stretching, increasing the workload of subsequent processing steps. At the same time, some automated stretching devices have complex structures, are cumbersome to operate, and have high maintenance costs, making them unsuitable for the mass production needs of small and medium-sized enterprises. Utility Model Content

[0004] The present invention mainly addresses the aforementioned technical problems.

[0005] To solve the above problems, the technical solution adopted by this utility model is as follows: The rubber pulling device for rubber production proposed by this utility model includes a base, on both sides of the upper part of the base are fixedly provided with support frames, and also includes a movable frame, a compaction component and a driving mechanism:

[0006] There are two sets of the movable frame, which are symmetrically arranged on the upper part of the base and slide relative to the base;

[0007] The drive mechanism is located on the upper part of the base and is connected to two sets of movable frames, controlling the movable frames to slide on the upper part of the base;

[0008] The upper part of the mobile frame is provided with a square frame structure mounting groove, and the compaction component is located in the mounting groove.

[0009] Furthermore, the upper part of the base is provided with several guide grooves, and the driving mechanism includes a first motor, a lead screw and a guide rod. The first motor is fixed on the outside of the base, the lead screw is rotatably disposed in the guide groove, and one end passes through the guide groove and is shaft-connected to the first motor. The two ends of the lead screw respectively pass through the lower part of the movable frame vertically by threads.

[0010] Furthermore, the guide rod is fixed in the guide groove, and both ends of the guide rod slide vertically through both sides of the lower part of the movable frame. The lower part of the movable frame and the guide groove are slidably fitted together.

[0011] Furthermore, the lead screw adopts a double-ended screw structure with opposite thread directions on both sides.

[0012] Furthermore, the compaction assembly includes an electric telescopic rod and a pressure plate. The fixed end of the electric telescopic rod is fixedly connected to the top of the inner side of the mounting groove, the movable end of the pressure plate is fixedly connected to the pressure plate, and an anti-slip pad is fixedly provided at the bottom of the inner side of the mounting groove, and is arranged vertically corresponding to the pressure plate.

[0013] Furthermore, a take-up roller is rotatably mounted on one side of the support frame, and a second motor is fixedly mounted on the outside of the support frame on that side. One end of the take-up roller passes through the support frame and is shaft-connected to the second motor.

[0014] Furthermore, a first guide roller and a second guide roller are rotatably mounted on the support frame on the other side. The plane in which the axes of the first guide roller and the second guide roller are located is parallel to the upper surface of the base. The plane in which the bottom of the first guide roller and the second guide roller are located is the same as the bottom of the inner side of the mounting groove.

[0015] The beneficial effects of this utility model by adopting the above structure are as follows:

[0016] 1. The rubber pulling device for rubber production proposed in this solution adopts a double-headed screw structure and is driven by a first motor. It can control two sets of moving frames to move synchronously in opposite directions, so that the tension on both sides of the rubber is uniform, avoiding excessive or insufficient local stretching, and significantly improving the stretching quality of the rubber.

[0017] 2. The rubber pulling device for rubber production proposed in this solution uses an electric telescopic rod to drive the pressure plate and anti-slip pad to compact and fix both sides of the rubber. The anti-slip pad can increase the friction and effectively prevent the rubber from slipping or loosening during the stretching process, ensuring continuous pulling operation.

[0018] 3. The rubber pulling device for rubber production proposed in this solution realizes the automated operation of rubber clamping, stretching and winding without the need for frequent manual adjustments, reducing manual intervention, lowering labor intensity and improving production efficiency. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the first overall structure of the present invention;

[0020] Figure 2 This is a schematic diagram of the second overall structure of the present invention;

[0021] Figure 3 for Figure 2Enlarged view of a portion of point A in the middle;

[0022] Figure 4 This is a schematic cross-sectional view of the present invention.

[0023] Among them, 1. base, 101. support frame, 2. movable frame, 201. mounting groove, 3. compaction component, 301. electric telescopic rod, 302. pressure plate, 303. anti-slip pad, 4. drive mechanism, 401. first motor, 402. lead screw, 403. guide rod, 404. guide groove, 5. second motor, 6. take-up roller, 7. first guide roller, 8. second guide roller.

[0024] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0026] like Figure 1-4 As shown, the present invention discloses a rubber pulling device for rubber production, comprising a base 1, with support frames 101 fixed to both sides of the upper part of the base 1 by bolts, and also including a movable frame 2, a compaction component 3, and a drive mechanism 4. There are two sets of movable frames 2, symmetrically arranged on the upper part of the base 1 and sliding relative to the base 1. The upper part of the movable frame 2 is provided with a square frame structure mounting groove 201, and the compaction component 3 is disposed in the mounting groove 201.

[0027] The upper part of the base 1 has two parallel guide grooves 404. The drive mechanism 4 includes a first motor 401, a lead screw 402, and a guide rod 403. The first motor 401 is fixed to the outside of the base 1 by a motor mount. The lead screw 402 is rotatably mounted in the guide groove 404 by a bearing, and one end of the lead screw 402 passes through the guide groove 404 and is connected to the output shaft of the first motor 401 by a coupling. The lead screw 402 adopts a double-ended screw structure with opposite thread directions on both sides. Its two ends are perpendicularly threaded through the lower part of the movable frame 2. The guide rod 403 is fixed in the guide groove 404, and its two ends slide perpendicularly through both sides of the lower part of the movable frame 2. The lower part of the movable frame 2 is slidably engaged with the guide groove 404. The cooperation between the guide rod 403 and the guide groove 404 can limit the movement direction of the movable frame 2 and ensure smooth movement.

[0028] The compaction assembly 3 includes an electric telescopic rod 301 and a pressure plate 302. The fixed end of the electric telescopic rod 301 is fixed to the top of the inner side of the mounting groove 201 by bolts, and the movable end of the electric telescopic rod 301 is fixed to the pressure plate 302 by welding. An anti-slip pad 303 is fixed to the bottom of the inner side of the mounting groove 201 by adhesive. The anti-slip pad 303 is made of frosted rubber and is arranged vertically to correspond with the pressure plate 302 to increase friction when clamping rubber.

[0029] A take-up roller 6 is rotatably mounted on a support frame 101 via a bearing. A second motor 5 is fixed to the outside of the support frame 101 via a motor mount. One end of the take-up roller 6 passes through the support frame 101 and is connected to the output shaft of the second motor 5 via a coupling. This is used to control the rotation of the take-up roller 6 and to wind up the stretched rubber.

[0030] On the other side of the support frame 101, a first guide roller 7 and a second guide roller 8 are rotatably mounted via bearings. The plane on which the axes of the first guide roller 7 and the second guide roller 8 are located is parallel to the upper surface of the base 1, and the plane on which the bottoms of the two are located is on the same plane as the bottom of the inner side of the mounting groove 201. This is used to restrict the direction of rubber entry and ensure that the rubber is conveyed smoothly.

[0031] In actual use, the two sets of moving frames 2 are initially in the closest position. First, the rubber to be stretched is passed from above the first guide roller 7 through the middle position of the first guide roller 7 and the second guide roller 8, then through the lower part of the second guide roller 8 and into the lower part of the pressure plate 302 in the mounting grooves 201 on both sides. Finally, the free end of the rubber is wound up and fixed on the winding roller 6, completing the installation of the rubber to be stretched.

[0032] Then, the electric telescopic rod 301 is activated, driving the pressure plate 302 downwards until the pressure plate 302 cooperates with the anti-slip pad 303 to press and fix the rubber to be stretched on both sides, thus completing the constraint of the rubber. Next, the first motor 401 is activated, driving the lead screw 402 to rotate. Since the lead screw 402 is a double-ended screw structure, and the moving frame 2 cannot rotate under the constraint of the guide rod 403 and the guide groove 404, the two sets of moving frames 2 will move synchronously in opposite directions towards both sides of the base 1, thereby uniformly stretching the rubber.

[0033] After stretching is complete, turn off the first motor 401 and start the electric telescopic rod 301 to control the pressure plate 302 to move upward, releasing the rubber from its fixation. Finally, start the second motor 5, which drives the take-up roller 6 to rotate, completing the winding operation of the stretched rubber. Repeat the above operations to continuously perform rubber stretching operations.

[0034] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A rubber pulling device for rubber production, comprising a base (1), wherein support frames (101) are fixedly provided on both sides of the upper part of the base (1), characterized in that, It also includes a moving frame (2), a compaction assembly (3), and a drive mechanism (4): There are two sets of the movable frame (2), which are symmetrically arranged on the upper part of the base (1) and are slidably arranged relative to the base (1); The drive mechanism (4) is located on the upper part of the base (1) and is connected to two sets of movable frames (2) to control the movable frames (2) to slide on the upper part of the base (1); The upper part of the mobile frame (2) is provided with a square frame structure mounting groove, and the compaction component (3) is located in the mounting groove.

2. The rubber drawing device for rubber production according to claim 1, characterized in that: The upper part of the base (1) is provided with several guide grooves (404). The drive mechanism (4) includes a first motor (401), a lead screw (402) and a guide rod (403). The first motor (401) is fixed on the outside of the base (1). The lead screw (402) is rotatably disposed in the guide groove (404), and one end passes through the guide groove (404) and is shaft-connected to the first motor (401). The two ends of the lead screw (402) are respectively vertically threaded through the lower part of the moving frame (2).

3. A rubber drawing device for rubber production according to claim 2, characterized in that: The guide rod (403) is fixed in the guide groove (404). The two ends of the guide rod (403) slide vertically through both sides of the lower part of the movable frame (2). The lower part of the movable frame (2) and the guide groove (404) are slidably fitted together.

4. A rubber drawing device for rubber production according to claim 3, characterized in that: The lead screw (402) adopts a double-ended screw structure with opposite thread directions on both sides.

5. A rubber drawing device for rubber production according to claim 4, characterized in that: The compaction component (3) includes an electric telescopic rod (301) and a pressure plate (302). The fixed end of the electric telescopic rod (301) is fixedly connected to the top of the inner side of the mounting groove. The movable end of the pressure plate (302) is fixedly connected to the pressure plate (302). An anti-slip pad (303) is fixedly provided at the bottom of the inner side of the mounting groove and is arranged vertically corresponding to the pressure plate (302).

6. A rubber drawing device for rubber production according to claim 5, characterized in that: A take-up roller (6) is rotatably mounted on one side of the support frame (101), and a second motor (5) is fixedly mounted on the outside of the support frame (101) on the same side. One end of the take-up roller (6) passes through the support frame (101) and is shaft-connected to the second motor (5).

7. A rubber drawing device for rubber production according to claim 6, characterized in that: On the other side of the support frame (101), a first guide roller (7) and a second guide roller (8) are rotatably provided. The plane on which the axes of the first guide roller (7) and the second guide roller (8) are located is parallel to the upper surface of the base (1). The plane on which the bottom of the first guide roller (7) and the second guide roller (8) are located is the same as the bottom of the inner side of the mounting groove.

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