Batch cutting device for fluororubber pipe production

Abstract

The utility model provides a batch cutting device for fluororubber pipe production, relates to the technical field of rubber pipe cutting, and solves the problem that when rubber pipes are cut in batches, the rubber pipes are easy to deviate on the same side of a conveying belt in batches or have different endpoint positions, so that errors are easy to generate during batch cutting. Side bars are arranged on the two sides of the conveying belt, a cutter is arranged in the middle of the conveying belt, a cutting subsection is arranged in the middle of the conveying belt, a calibration block is arranged on the portion, close to the surface, of the conveying belt, connecting rods are arranged on the two sides of the calibration block, a limiting cavity is formed in the middle of the bottom of the calibration block, and a transmission assembly is arranged in the middle of the calibration block and moves and rotates along a rack groove. The rubber pipes in the same batch can be accurately and consistently cut through the calibration block arranged in the device, and the situation that cutting points are different when a plurality of rubber pipes are cut at the same time is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber tube cutting, and particularly relates to a batch cutting device for the production of fluororubber tubes. Background Technique

[0002] Rubber tube cutting is an important step in the production and processing of rubber tubes. By cutting, the rubber tubes are formed into suitable lengths for convenient use.

[0003] However, the existing rubber tube cutting is to cut each one separately in sequence. It is also difficult to cut multiple rubber tubes in batches on the conveyor belt. Because during the movement of the rubber tubes through the conveyor belt, even if the rubber tubes of the same batch are arranged in a certain way, they are prone to offset or inconsistent endpoints during the conveying process, resulting in errors in simultaneous cutting of each rubber tube during batch cutting. Content of the Utility Model

[0004] The purpose of the utility model is to provide a batch cutting device for the production of fluororubber tubes, which solves the problem that when rubber tubes are cut in batches, they are prone to offset or different endpoint positions on the same side of the conveyor belt, resulting in errors during batch cutting.

[0005] The embodiments of the utility model are realized by the following technical solutions:

[0006] The utility model provides a batch cutting device for the production of fluororubber tubes, including a conveyor belt. Side rails are arranged on both sides of the conveyor belt. A cutter is arranged in the middle of the conveyor belt. A cutting section is arranged in the middle of the conveyor belt. Calibration blocks protrude from the surface of the conveyor belt near the surface. Connecting rods are arranged on both sides of the calibration blocks. A limiting cavity is arranged in the middle of the bottom of the calibration block. A transmission component is arranged in the middle of the calibration block. The transmission component displaces and rotates along the rack groove.

[0007] Preferably, there is a certain gap between the bottom of the calibration block and the surface of the conveyor belt.

[0008] Preferably, the calibration block is arranged between the side rails through the connecting rods on both sides.

[0009] Preferably, calibration blocks are arranged on the end faces of the conveyor belt on the other side of the cutting section.

[0010] Preferably, the transmission component includes a converging port and a roller. The converging port is an opening in a horn shape at one end of the limiting cavity. The roller is arranged on one side of the inner wall of the limiting cavity.

[0011] Preferably, the protruding part of the roller is arranged on the surface of one side of the inner wall of the limiting cavity. A rack is protruded from the bottom of the roller and meshes with the rack on one side of the rack groove.

[0012] Preferably, the calibration block further includes a plugging plate and a lifting rod. The lifting rod is arranged at the middle top of the cutter, and a plugging plate is arranged at the bottom of the lifting rod.

[0013] Preferably, the plugging plate cooperates with one end of the calibration block on the conveyor belt on one side of the cutting section.

[0014] The technical solution of the embodiment of the present utility model has at least the following advantages and beneficial effects:

[0015] 1. The calibration block provided in the device can accurately and uniformly cut rubber hoses of the same batch, and there will be no difference in the cutting points when cutting multiple rubber hoses simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the embodiment of the present utility model, the drawings required to be used in the embodiment will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as a limitation of the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0017] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 is a schematic top cross-sectional structure diagram of the calibration block of the present utility model;

[0019] Figure 3 is a schematic front cross-sectional structure diagram of the calibration block of the present utility model;

[0020] Reference numerals: conveyor belt 1, side rail 101, rack groove 102, cutting section 103, cutter 2, calibration block 3, converging opening 301, roller 302, plugging plate 303, lifting rod 3031, limiting cavity 304, connecting rod 305. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] In the description of the present utility model, it should also be noted that unless otherwise clearly defined and limited, if the terms "arranged", "installed", "connected", and "connected" are used, they should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0022] The following will be combined with Figures 1 to 3 to describe the present utility model in detail.

[0023] A batch cutting device for the production of fluororubber tubes, including a conveyor belt 1, with side rails 101 arranged on both sides of the conveyor belt 1, a cutter 2 arranged in the middle of the conveyor belt 1, a cutting section 103 arranged in the middle of the conveyor belt 1, a calibration block 3 protruding near the surface of the conveyor belt 1, connecting rods 305 arranged on both sides of the calibration block 3, a limiting cavity 304 arranged in the middle of the bottom of the calibration block 3, a transmission component arranged in the middle of the calibration block 3, and the transmission component displacing and rotating along the rack groove 102.

[0024] First, the rubber tubes to be cut are placed batch by batch on the conveyor belt 1 in a certain arrangement, and then when they are moved to the position of the cutter 2 through the conveyor belt 1, the rubber tubes are cut uniformly.

[0025] Furthermore, there is a certain gap between the bottom of the calibration block 3 and the surface of the conveyor belt 1. The calibration block 3 is arranged between the side rails 101 through the connecting rods 305 on both sides, and a calibration block 3 is arranged at the end face of the conveyor belt 1 on the other side of the cutting section 103.

[0026] When the rubber tube moves to the position of the cutter 2 through the conveyor belt 1, it will first enter the converging port 301 at one end of the limiting cavity 304 in the calibration block 3. Due to the trumpet shape of the converging port 301, if the rubber tube deviates during the transportation process through the conveyor belt 1, the port of the rubber tube will gradually approach the inside of the limiting cavity 304 because of the inclined surface of the converging port 30 during the continuous transportation displacement process. Thus, the port of the rubber tube will enter the limiting cavity 304, and the deflection angle of the rubber tube is corrected through the limiting cavity 304, enabling it to be correctly arranged for convenient batch cutting.

[0027] Furthermore, the calibration block 3 also includes a sealing plate 303 and a lifting rod 3031. The lifting rod 3031 is arranged at the middle top of the cutter 2, and a sealing plate 303 is arranged at the bottom of the lifting rod 3031. The sealing plate 303 cooperates with one end of the calibration block 3 on the conveyor belt 1 on one side of the cutting section 103.

[0028] At the same time, after the rubber tube enters the limiting cavity 304, the port of the calibration block 3 on one side of the cutting section 103 will drive the sealing plate 303 to block its port through the lifting of the lifting rod 3031, so that one end of the rubber tube will abut against the sealing plate 303 and cannot be driven by the conveyor belt continuously. Then, the rubber tubes with inconsistent distances in the same batch will be transmitted, making them all abut against the sealing plate 303, so as to make the port positions of the rubber tubes consistent and enable them to be cut uniformly during batch cutting.

[0029] Further, the transmission assembly includes a converging port 301 and a roller 302. The converging port 301 is an opening at one end of the limiting cavity 304 in a horn shape. The roller 302 is arranged on one side of the inner wall of the limiting cavity 304, and the protruding part of the roller 302 is arranged on the surface of one side of the inner wall of the limiting cavity 304. A tooth bar meshing with one side of the rack groove 102 is protrudingly arranged at the bottom of the roller 302.

[0030] Meanwhile, during the conveying process of the conveyor belt 1, the rack groove 102 meshes with the tooth bar at the bottom of the roller 302 on one side in the limiting cavity 304 to drive the roller 302 to rotate. When the roller 302 rotates, it will drive the rubber tube to smoothly enter the limiting cavity 304 without getting stuck when entering obliquely.

[0031] The following is the specific implementation process of the present invention. First, the rubber tubes to be cut are placed batch by batch on the conveyor belt 1 in a certain arrangement. Then, when they are moved to the position of the cutter 2 through the conveyor belt 1, the rubber tubes are cut uniformly. When the rubber tubes are moved to the position of the cutter 2 through the conveyor belt 1, they will first enter the converging port 301 at one end of the limiting cavity 304 in the calibration block 3. Due to the horn shape of the converging port 301, if the rubber tubes are offset during the conveying process of the conveyor belt 1, during the continuous conveying displacement of the inclined surface of the converging port 30, the ports of the rubber tubes will gradually move closer to the inside of the limiting cavity 304, so that the ports of the rubber tubes will enter the limiting cavity 304. The deflection angle of the rubber tubes is corrected through the limiting cavity 304 so that they can be correctly arranged for convenient batch cutting. At the same time, after the rubber tubes enter the limiting cavity 304, the port of the calibration block 3 on one side of the cutting segment 103 will drive the sealing plate 303 to seal its port through the lifting of the lifting rod 3031, so that one end of the rubber tube will abut against the sealing plate 303 and cannot be driven by the conveyor belt anymore. Then, the rubber tubes with different distances in the same batch will be driven to make them all abut against the sealing plate 303, so as to make the port positions of the rubber tubes consistent and enable them to be cut uniformly during batch cutting. Meanwhile, during the conveying process of the conveyor belt 1, the rack groove 102 meshes with the tooth bar at the bottom of the roller 302 on one side in the limiting cavity 304 to drive the roller 302 to rotate. When the roller 302 rotates, it will drive the rubber tube to smoothly enter the limiting cavity 304 without getting stuck when entering obliquely.

[0032] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. For those skilled in the art, the present utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A batch cutting device for the production of fluororubber tubes, comprising a conveyor belt (1), side rails (101) are arranged on both sides of the conveyor belt (1), and a cutter (2) is arranged in the middle of the conveyor belt (1), characterized in that, A cutting and segmentation section (103) is provided in the middle of the conveyor belt (1). A calibration block (3) is protrudingly provided near the surface of the conveyor belt (1). Connecting rods (305) are provided on both sides of the calibration block (3). A limiting cavity (304) is provided in the middle of the bottom of the calibration block (3). A transmission assembly is provided in the middle of the calibration block (3), and the transmission assembly displaces and rotates along the rack groove (102).

2. The batch cutting device for the production of fluororubber tubes according to claim 1, characterized in that, A certain gap is left between the bottom of the calibration block (3) and the surface of the conveyor belt (1).

3. A batch cutting device for the production of fluororubber tubes according to claim 1, characterized in that, The calibration block (3) is arranged between the side rails (101) through the connecting rods (305) on both sides.

4. A batch cutting device for the production of fluororubber tubes according to claim 1, characterized in that, A calibration block (3) is provided at the end face of the conveyor belt (1) on the other side of the cutting and segmentation section (103).

5. A batch cutting device for the production of fluororubber tubes according to claim 1, characterized in that, The transmission assembly includes a converging port (301) and a roller (302). The converging port (301) is an opening in a horn shape at one end of the limiting cavity (304), and the roller (302) is arranged on one side of the inner wall of the limiting cavity (304).

6. A batch cutting device for the production of fluororubber tubes according to claim 5, characterized in that The protruding part of the roller (302) is arranged on the surface of one side of the inner wall of the limiting cavity (304), and a tooth bar that meshes with the rack on one side of the rack groove (102) is protrudingly provided at the bottom of the roller (302).

7. A batch cutting device for the production of fluororubber tubes according to claim 1, characterized in that, The calibration block (3) further includes a blocking plate (303) and a lifting rod (3031). The lifting rod (3031) is arranged at the middle top of the cutter (2), and a blocking plate (303) is provided at the bottom of the lifting rod (3031).

8. A batch cutting device for the production of fluororubber tubes according to claim 7, characterized in that, The blocking plate (303) cooperates with one end of the calibration block (3) on the conveyor belt (1) on one side of the cutting and segmentation section (103).

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