Rubber calender glue limiter

Abstract

The utility model relates to calender accessory technical field, and particularly to a kind of rubber calender glue limiting device, it can be accurately adjusted according to the discharge requirement of different width in actual production, connection is stable, easy to operate;Including two racks, two calender rollers, glue limiting component, mounting component and guide component, two calender rollers are installed between two racks, glue limiting component is installed on rack by mounting component, glue limiting component is located at the two sides before and after calender roller, and guide component is installed on glue limiting component.

Description

Technical Field

[0001] This utility model relates to the technical field of calender accessories, and in particular to a rubber limiting device for a rubber calender. Background Technology

[0002] A rubber calender consists of two or more rollers arranged in a specific pattern. Under a certain temperature, it presses and stretches rubber into sheets of a specific thickness and surface shape. The rubber calender baffle is an auxiliary device installed at both ends of the working surface of the feed rollers, ensuring the rubber material is processed within the required width and preventing it from escaping the roller surface. Existing technology publication number CN211762953U discloses a rubber calender baffle device with several first through holes on its telescopic rod. A U-shaped fixing block is located on the top of the baffle, and a second through hole is located on the side wall of the U-shaped fixing block. The U-shaped fixing block clamps the telescopic rod and a connector passes through the second and first through holes. Guide blocks, triangular prisms, are located at the bottom of the baffles and their sides fit against the baffles. However, this design is not convenient for precise adjustment according to the different width requirements of the output material in actual production, making adjustment inconvenient. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a rubber calender limiting device that can be precisely adjusted according to the different widths of material output requirements in actual production, has a stable connection, and is easy to operate.

[0004] This utility model discloses a rubber limiting device for a rubber calender, comprising two frames, two calendering rolls, a limiting component, a mounting component, and a guiding component. The two calendering rolls are installed between the two frames. The limiting component is mounted on the frame via the mounting component and is located on both sides of the calendering rolls. The guiding component is installed on the limiting component. The mounting component facilitates the installation and disassembly of the limiting component on the frame. The limiting component allows the rubber material to be formed into sheets within a limited width, improving the quality of the sheets. It can be precisely adjusted according to the different width requirements of the output material in actual production. The guiding component ensures stability during adjustment, provides a secure connection, and facilitates operation.

[0005] Preferably, the mounting components include two sets of fixing plates, two sets of positioning blocks, a limiting plate, and multiple locking bolts. The outer end of the frame has a mounting groove, and the left and right ends of the mounting groove have positioning grooves. Positioning blocks are installed on the left and right ends of the fixing plates, and limiting plates are installed on the outer wall of the fixing plates. Locking bolts are installed on the left and right ends of the limiting plates. During installation, the fixing plate is placed in the mounting groove, the positioning blocks on the left and right sides of the fixing plate are inserted into the positioning grooves to limit and fix it, and the locking bolts are tightened to connect the limiting plates to the frame, ensuring the stability of the fixing plate after installation.

[0006] Preferably, the glue-limiting component includes multiple electric telescopic rods, multiple glue-limiting plates, and connecting components. The electric telescopic rods are installed in the middle of the fixed plate, and the glue-limiting plates are located at the front and rear ends of the calender roll. The glue-limiting plates are connected to the telescopic ends of the electric telescopic rods through the connecting components. The bottom of the glue-limiting plates is set with the same arc shape as the calender roll. The glue moves between the glue-limiting plates. The bottom of the glue-limiting plates is set with the same arc shape as the calender roll, which reduces the amount of glue overflowing from the bottom of the glue-limiting plates, so that the glue is made into film within a limited width, which improves the quality of the film. Activating the electric telescopic rods can be precisely adjusted according to the different width output requirements in actual production.

[0007] Preferably, the connecting component includes a connecting plate and two sets of connecting blocks. The connecting plate is installed on the telescopic end of the electric telescopic rod. Multiple bolts are provided on the connecting plate. Connecting blocks are installed on the left and right sides of the connecting plate. Connecting slots matching the connecting blocks are opened on the outer wall of the limiting plate. The connecting blocks enter the connecting slots of the limiting plate, and the bolts are tightened to fix the connecting plate and the limiting plate, ensuring the connection stability between the electric telescopic rod and the limiting plate.

[0008] Preferably, the guiding component includes two sets of guide rods. Guide rods are slidably installed on the left and right sides of the fixed plate, and the guide rods are connected to the outer wall of the connecting plate. When the electric telescopic rod pushes the connecting plate to adjust the position of the limiting plate, the connecting plate drives the guide rods to slide on the fixed plate, which can limit and guide them, ensure stability during adjustment, make the connection firm, and make the operation convenient.

[0009] Preferably, the guide rod has a rectangular groove; the rectangular groove on the guide rod can enhance the structural strength and ensure stability.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: the glue limiting component is installed on the frame by the installation component, which is convenient for disassembly and assembly. The glue limiting component makes the glue into film within a limited width, which improves the quality of the film. It can be precisely adjusted according to the different width output requirements in actual production. The guide component can ensure the stability during adjustment, the connection is firm, and the operation is convenient. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the isometric structure of this utility model; Figure 3 This is a schematic diagram of the upper cross-sectional structure of this utility model; Figure 4 This is a cross-sectional structural schematic diagram of the present invention; Figure 5 This is a schematic diagram of the front cross-sectional structure of this utility model; The following are labels in the attached diagram: 1. Frame; 2. Calendering roll; 3. Fixing plate; 4. Positioning block; 5. Limiting plate; 6. Locking bolt; 7. Electric telescopic rod; 8. Connecting plate; 9. Glue limiting plate; 10. Connecting insert; 11. Guide rod; 12. Rectangular groove. Detailed Implementation

[0012] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.

[0013] like Figures 1 to 5 As shown, two calendering rolls 2 are installed between two frames 1. The outer end of the frame 1 is provided with an installation groove. The left and right ends of the installation groove are provided with positioning grooves. The left and right ends of the fixed plate 3 are provided with positioning blocks 4. The outer wall of the fixed plate 3 is provided with a limit plate 5. The left and right ends of the limit plate 5 are provided with locking bolts 6. The electric telescopic rod 7 is installed in the middle of the fixed plate 3. The glue-limiting plate 9 is located at the front and rear ends of the calendering roll 2. The glue-limiting plate 9 is connected to the telescopic end of the electric telescopic rod 7 through a connecting component. The bottom of the glue-limiting plate 9 is set with the same arc shape as the calendering roll 2. The connecting plate 8 is installed at the telescopic end of the electric telescopic rod 7. The connecting plate 8 is provided with multiple bolts. The left and right sides of the connecting plate 8 are provided with connecting plugs 10. The outer wall of the glue-limiting plate 9 is provided with a connecting slot that matches the connecting plug 10. The left and right sides of the fixed plate 3 are slidably installed with guide rods 11. The guide rods 11 are connected to the outer wall of the connecting plate 8. The guide rods 11 are provided with rectangular grooves. During installation, the fixing plate 3 is placed in the mounting slot, and the positioning blocks 4 on the left and right sides of the fixing plate 3 are inserted into the positioning slots to limit and fix it. Tighten the locking bolts 6 to connect the limiting plate 5 to the frame 1 to ensure the stability of the fixing plate 3 after installation. The rubber material moves between the limiting plates 9. The bottom of the limiting plate 9 is set with the same arc shape as the calendering roller 2 to reduce the amount of rubber material overflowing from the bottom of the limiting plate 9, so that the rubber material is made into film within the limited width, which improves the quality of the film. The electric telescopic rod 7 can be started to make precise adjustments according to the different widths of material output required in actual production. The connecting block 10 is inserted into the connecting slot of the limiting plate 9, and the bolts are tightened to fix the connecting plate 8 to the limiting plate 9, ensuring the connection stability between the electric telescopic rod 7 and the limiting plate 9. When the electric telescopic rod 7 pushes the connecting plate 8 to adjust the position of the limiting plate 9, the connecting plate 8 drives the guide rod 11 to slide on the fixing plate 3, which can limit and guide it to ensure the stability during adjustment. The connection is stable and the operation is convenient. The rectangular groove set on the guide rod 11 can enhance the structural strength and ensure stability.

[0014] like Figures 1 to 5As shown, this utility model discloses a rubber limiting device for a rubber calender. During operation, the fixing plate 3 is placed in the installation groove, and the positioning blocks 4 on both sides of the fixing plate 3 are inserted into the positioning groove to limit and fix it. The locking bolts 6 are tightened to connect the limiting plate 5 to the frame 1, ensuring the stability of the fixing plate 3 after installation. The connecting block 10 is inserted into the connecting slot of the limiting plate 9, and the bolts are tightened to fix the connecting plate 8 to the limiting plate 9. The rubber material moves between the limiting plates 9. The bottom of the limiting plate 9 is set with the same arc shape as the calendering roller 2, which reduces the amount of rubber material overflowing from the bottom of the limiting plate 9, so that the rubber material is made into a sheet within a limited width. The electric telescopic rod 7 can be started to make precise adjustments according to the different width requirements of the output material in actual production. When the electric telescopic rod 7 pushes the connecting plate 8 to adjust the position of the limiting plate 9, the connecting plate 8 drives the guide rod 11 to slide on the fixing plate 3, which can limit and guide it, ensuring the stability during adjustment.

[0015] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A rubber limiting device for a rubber calender, characterized in that, It includes two frames (1), two calendering rolls (2), a glue limiting component, a mounting component, and a guide component. The two calendering rolls (2) are installed between the two frames (1). The glue limiting component is installed on the frame (1) through the mounting component. The glue limiting component is located on the front and rear sides of the calendering rolls (2). The guide component is installed on the glue limiting component.

2. The rubber limiting device for a rubber calender as described in claim 1, characterized in that, The mounting components include two sets of fixing plates (3), two sets of positioning blocks (4), a limiting plate (5) and multiple locking bolts (6). The frame (1) has an installation groove at the outer end, and positioning grooves are provided at both ends of the installation groove. Positioning blocks (4) are installed at both ends of the fixing plate (3). A limiting plate (5) is installed on the outer wall of the fixing plate (3), and locking bolts (6) are installed at both ends of the limiting plate (5).

3. The rubber limiting device for a rubber calender as described in claim 2, characterized in that, The glue-limiting component includes multiple electric telescopic rods (7), multiple glue-limiting plates (9), and connecting components. The electric telescopic rods (7) are installed in the middle of the fixed plate (3), and the glue-limiting plates (9) are located at the front and rear ends of the calendering roller (2). The glue-limiting plates (9) are connected to the telescopic ends of the electric telescopic rods (7) through the connecting components. The bottom of the glue-limiting plates (9) is set to the same arc shape as the calendering roller (2).

4. The rubber limiting device for a rubber calender as described in claim 3, characterized in that, The connecting components include a connecting plate (8) and two sets of connecting blocks (10). The connecting plate (8) is installed on the telescopic end of the electric telescopic rod (7). Multiple bolts are provided on the connecting plate (8). Connecting blocks (10) are installed on the left and right sides of the connecting plate (8). Connecting slots matching the connecting blocks (10) are opened on the outer wall of the rubber limiting plate (9).

5. A rubber limiting device for a rubber calender as described in claim 4, characterized in that, The guide component includes two sets of guide rods (11). The guide rods (11) are slidably installed on the left and right sides of the fixed plate (3). The guide rods (11) are connected to the outer wall of the connecting plate (8).

6. The rubber limiting device for a rubber calender as described in claim 5, characterized in that, A rectangular groove is provided on the guide rod (11).

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