A edge pressing device for rubber processing

Abstract

The utility model relates to the technical field of edge pressing devices, and discloses an edge pressing device for rubber processing, including a mounting frame, the mounting frame is rotatably connected to a rotating roller through a rotating shaft; a heating roller 1 is arranged inside the mounting frame, a driving motor is fixedly mounted on the mounting frame, and the driving shaft of the driving motor is axially connected to the heating roller 1; a mounting plate is fixedly mounted on the mounting frame, and a heating roller 2 is adjustably arranged on the mounting plate; and a blowing cleaning mechanism is arranged on the mounting frame for rotating and cleaning when a rubber pad passes through. The utility model proposes an edge pressing device for rubber processing, and the utility model is provided with an blowing cleaning mechanism to pre-clean the rubber belt to increase the quality after molding.

Description

Technical Field

[0001] The utility model relates to the field of edge pressing devices, in particular to an edge pressing device for rubber processing. Background Art

[0002] When rubber products such as rubber pads are produced, there is a cooling temperature difference because they are cooled from a relatively hot state, which can cause some edges to be slightly bent. In order to increase the overall aesthetics of the product, improve the quality and durability of the product, and avoid damage to the edges of rubber products due to irregularities, they need to be pressed again.

[0003] When the existing edge pressing device is used, the rubber pad is usually rolled directly. If there are impurities on the rubber pad at this time, the quality of the rubber pad will be reduced after rolling again.

[0004] In order to solve the above problems, the present application proposes a edge pressing device for rubber processing. Utility Model Content

[0005] (I) Purpose of the utility model

[0006] In order to solve the technical problems existing in the background technology, the utility model proposes a pressing device for rubber processing. The utility model is provided with an air blowing cleaning mechanism to pre-clean the rubber belt to improve the quality after molding.

[0007] (II) Technical solution

[0008] In order to solve the above problems, the utility model provides a rubber processing edge pressing device, comprising a mounting frame, wherein the mounting frame is rotatably connected to a rotating roller via a rotating shaft;

[0009] A heating roller 1 is arranged inside the installation frame, a driving motor is fixedly mounted on the installation frame, and a driving shaft of the driving motor is axially connected to the heating roller 1;

[0010] A mounting plate is fixedly mounted on the mounting frame, and a second heating roller is adjustably mounted on the mounting plate;

[0011] The installation frame is provided with an air blowing cleaning mechanism which is rotatably cleaned by the rubber pad passing through it.

[0012] Preferably, the air blowing and cleaning mechanism includes a guide plate, a rotating roller, a rotating tube, a slider and an elastic member, the guide plate is fixedly mounted on the mounting frame, a guide opening is provided on the guide plate, the slider is slidably arranged in the guide opening, one end of the elastic member is fixedly connected to the inner wall of the guide opening, the other end of the elastic member is fixedly connected to the slider, the end of the rotating roller is fixedly connected to the rotating tube, the end of the rotating tube away from the rotating roller is fixedly connected to an air intake hopper, a fan blade is fixedly mounted inside the air intake hopper, a cavity is provided inside the rotating roller, and a spray hole connected to the cavity is provided on the rotating roller.

[0013] Preferably, the elastic member is a spring or a spring.

[0014] Preferably, a sliding opening is provided on the mounting plate, a moving block is slidably sleeved inside the sliding opening, the moving block is rotationally connected to the second heating roller via a rotating shaft, a mounting block is fixedly mounted on the moving block, and a positioning bolt for positioning is threadedly sleeved on the mounting block.

[0015] Preferably, a filter screen is fixedly installed at the air inlet of the air inlet hopper.

[0016] The above technical solution of the utility model has the following beneficial technical effects:

[0017] The rolled rubber pad is passed through between two rotating rollers and extended into between heating roller one and heating roller two. The driving motor is started, and the driving motor drives heating roller one to rotate, so that the driving rubber pad is continuously moved and rolled at the same time. As the rubber pad continuously moves, the rotating roller is driven to rotate, and the rotation of the rotating roller drives the fan blades to rotate to extract external air, which enters the interior of the rotating roller after extraction and is sprayed out from the spray hole of the rotating roller, thereby cleaning both sides of the rubber pad passing through, increasing the cleanliness after being rolled by heating roller one and heating roller two, so as to increase the quality after forming. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The utility model is a schematic structural diagram of a rubber processing edge pressing device.

[0019] Figure 2 The utility model is a partial structural schematic diagram of a rubber processing edge pressing device.

[0020] Figure 3 The utility model is a schematic structural diagram of a guide plate in a rubber processing edge pressing device.

[0021] Figure 4 The utility model is a schematic diagram of a side sectional structure of a rotating roller in a rubber processing edge pressing device.

[0022] Figure numerals: 1. Mounting frame; 2. Rotating roller; 3. Heating roller one; 4. Driving motor; 5. Mounting plate; 6. Heating roller two; 7. Blowing and cleaning mechanism; 71. Guide plate; 72. Rotating roller; 73. Rotating tube; 74. Sliding block; 75. Elastic part; 76. Air inlet hopper; 77. Fan blade; 8. Mounting block; 9. Positioning bolt; 10. Moving block. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0024] like Figure 1-4 As shown, the utility model provides a rubber processing edge pressing device, comprising a mounting frame 1, the mounting frame 1 is rotatably connected to a roller 2 via a rotating shaft;

[0025] A heating roller 3 is arranged inside the installation frame 1, and a driving motor 4 is fixedly installed on the installation frame 1, and a driving shaft of the driving motor 4 is axially connected to the heating roller 3;

[0026] A mounting plate 5 is fixedly mounted on the mounting frame 1, and a heating roller 6 is adjustably arranged on the mounting plate 5;

[0027] The mounting frame 1 is provided with a blowing cleaning mechanism 7 which is rotated and cleaned by the rubber pad passing through it.

[0028] In an optional embodiment, the blowing cleaning mechanism 7 includes a guide plate 71, a rotating roller 72, a rotating tube 73, a slider 74 and an elastic member 75. The guide plate 71 is fixedly mounted on the mounting frame 1. A guide opening is provided on the guide plate 71. The slider 74 is slidably arranged in the guide opening. One end of the elastic member 75 is fixedly connected to the inner wall of the guide opening, and the other end of the elastic member 75 is fixedly connected to the slider 74. The end of the rotating roller 72 is fixedly connected to the rotating tube 73. The end of the rotating tube 73 away from the rotating roller 72 is fixedly connected to an air inlet hopper 76. A fan blade 77 is fixedly installed inside the air inlet hopper 76. A cavity is provided inside the rotating roller 72. A spray hole connected to the cavity is provided on the rotating roller 72.

[0029] Specifically, the elastic member 75 is a spring or a spring sheet.

[0030] It should be noted that, under the action of the elastic member 75 , one rotating roller 72 is pressed toward the other rotating roller 72 .

[0031] There are four rotating tubes 73 , which are evenly divided into two groups. One group of rotating tubes 73 is rotatably connected and sleeved with the installation frame 1 , and the other group of rotating tubes 73 is rotatably connected and sleeved with the sliding block 74 .

[0032] The lengths of the rotating tubes 73 on the two rotating rollers 72 are different, so that the corresponding air inlet scoops 76 are staggered and separately arranged.

[0033] In an optional embodiment, a sliding opening is provided on the mounting plate 5, and a moving block 10 is slidably sleeved inside the sliding opening. The moving block 10 is rotatably connected to the heating roller 2 6 through a rotating shaft. A mounting block 8 is fixedly mounted on the moving block 10, and a positioning bolt 9 for positioning is threadedly sleeved on the mounting block 8.

[0034] It should be noted that by moving the moving block 10, the distance between the heating roller 2 6 and the heating roller 1 3 is adjusted, and the insertion end of the positioning bolt 9 is pressed against the mounting plate 5, thereby playing a positioning role.

[0035] In an optional embodiment, a filter screen is fixedly installed at the air inlet of the air inlet scoop 76 .

[0036] It should be noted that, under the action of the filter, the air drawn from the outside is filtered, thereby increasing the cleanliness of the gas ejected from the rotating roller 72 .

[0037] Both the mounting plate 5 and the guide plate 71 are provided with slide grooves inside, and guide blocks are slidably provided inside the slide grooves. The guide blocks are fixedly connected to the sliders 74 or the moving blocks 10 at the corresponding positions to play a guiding role.

[0038] In the utility model, the rolled rubber pad is passed through between two rotating rollers 72, extended into between the heating roller 1 3 and the heating roller 2 6, and the driving motor 4 is started. The driving motor 4 drives the heating roller 3 to rotate, so that the driving rubber pad is continuously moved and rolled at the same time. As the rubber pad continuously moves, the rotating roller 72 is driven to rotate. The rotation of the rotating roller 72 drives the fan blade 77 to rotate to extract external air. After being extracted, the air enters the interior of the rotating roller 72 and is sprayed out from the spray hole of the rotating roller 72, so as to clean both sides of the rubber pad passing through, increase the cleanliness after being rolled by the heating roller 1 3 and the heating roller 2 6, and increase the quality after molding.

[0039] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. A rubber processing edge pressing device, comprising a mounting frame (1), characterized in that: The installation frame (1) is rotatably connected to a roller (2) via a rotating shaft; A heating roller (3) is provided inside the installation frame (1), a driving motor (4) is fixedly mounted on the installation frame (1), and a driving shaft of the driving motor (4) is axially connected to the heating roller (3); A mounting plate (5) is fixedly mounted on the mounting frame (1), and a second heating roller (6) is adjustably mounted on the mounting plate (5); The installation frame (1) is provided with a blowing cleaning mechanism (7) which is rotated and cleaned by the rubber pad passing through it; The air blowing cleaning mechanism (7) comprises a guide plate (71), a rotating roller (72), a rotating tube (73), a slider (74) and an elastic member (75); the guide plate (71) is fixedly mounted on the mounting frame (1); a guide opening is provided on the guide plate (71); the slider (74) is slidably arranged in the guide opening; one end of the elastic member (75) is fixedly connected to the inner wall of the guide opening; the other end of the elastic member (75) is fixedly connected to the slider (74); the end of the rotating roller (72) is fixedly connected to the rotating tube (73); one end of the rotating tube (73) away from the rotating roller (72) is fixedly connected to an air inlet hopper (76); a fan blade (77) is fixedly mounted inside the air inlet hopper (76); a cavity is provided inside the rotating roller (72); a spray hole connected to the cavity is provided on the rotating roller (72).

2. A rubber processing edge pressing device according to claim 1, characterized in that: The elastic member (75) is a spring or a spring sheet.

3. A rubber processing edge holding device according to claim 2, characterized in that: The mounting plate (5) is provided with a sliding opening, and a moving block (10) is slidably sleeved inside the sliding opening. The moving block (10) is rotatably connected to the second heating roller (6) via a rotating shaft. A mounting block (8) is fixedly mounted on the moving block (10), and a positioning bolt (9) for positioning is threadedly sleeved on the mounting block (8).

4. A rubber processing edge holding device according to claim 3, characterized in that: A filter screen is fixedly installed at the air inlet of the air inlet hopper (76).

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