CN220242194U - A calender for rubber tablet molding - Google Patents

Abstract

The utility model relates to the technical field of rubber tablet molding, and discloses a calender for rubber tablet molding, which includes a workbench. The top of the workbench is fixedly equipped with a mounting frame, and the inner wall of the mounting frame is provided with a calendering device. , The bottom of the workbench is fixedly equipped with a support plate, the inner wall of the support plate is fixedly equipped with a connecting plate, and the top of the connecting plate is fixedly equipped with a supporting device. Through the work of the provided third motor, the threaded rod is driven to rotate, and the moving block threadedly connected through the outer edge of the threaded rod causes the moving block to move under force. The electric telescopic rod fixed and assembled through the bottom of the moving block makes the electric telescopic rod The rod moves under force, and then drives the mounting plate and the roller to move, so as to achieve the purpose of pressing the rubber. The electric telescopic rod works through the work, so that the height of the roller can be adjusted, so that the device can be used during calendaring. The ability to maintain stable pressure increases the device's practicality.

Description

A calender for rubber tablet molding

Technical field

The utility model relates to the technical field of rubber tablet molding, specifically a calender for rubber tablet molding.

Background technique

The calender is composed of two or more rollers, arranged according to the heating method, and can be divided into cold pressing and hot pressing. Cold pressing is suitable for materials that do not require heating.

Existing calenders for rubber tablet molding can refer to the Chinese utility model patent with authorization announcement number CN212352650U, which discloses a rubber calender, "including a frame and a preheating unit installed on the frame, a calendering unit and Transmission device, the upper surface of the frame is fixedly connected with a U-shaped mounting bracket, the top of the mounting bracket is provided with a through-hole arranged up and down, and the inner wall of the through-hole is slidably connected with a moving block, and the moving block The left and right sides are connected to the inner wall of the through-port through a plurality of connecting springs; a motor is fixedly connected to the top of the moving block, and two symmetrical and U-shaped moving frames are provided below the moving block. In the present utility model, The cooperation between the frame, the mounting frame, the moving block, the motor, the moving frame, the extrusion mechanism and the adjusting mechanism. After cooling, the moving frame can move up and down under the action of the adjusting mechanism, so that the cooled film can be moved from the middle Squeeze to both sides to avoid warping problems on both sides and facilitate subsequent transmission and further processing."

When the above equipment is used, the purpose of squeezing rubber is achieved through the coordinated use of threaded rods, threaded blocks, rotating rods, moving frames and rotating drums, but the extrusion mechanism of the above device is working. When the force is applied, the rotation will occur, which will drive the drum to move, resulting in a smaller extrusion pressure on the rubber, which will lead to a poor extrusion effect on the rubber. During the process of extruding the rubber, it will cause The conveyor belt is under great pressure and the conveyor belt is tight. Long-term use will cause serious loss of the transmission belt and reduce the service life of the device.

Utility model content

In view of the shortcomings of the existing technology, the present utility model provides a calender for rubber tablet molding, which has the advantages of convenient rubber extrusion and improved rubber extrusion effect. It also has the advantages of reducing damage to the conveyor belt and improving the conveyor belt's durability. The advantage of service life solves the problems raised in the above background technology.

The utility model provides the following technical solution: a calender for rubber sheet forming, including a workbench. The top of the workbench is fixedly equipped with a mounting frame. The inner wall of the mounting frame is provided with a rolling device. The workbench is The bottom is fixedly equipped with a support plate, the inner wall of the support plate is fixedly equipped with a connecting plate, and the top of the connecting plate is fixedly equipped with a supporting device.

As a preferred technical solution of the present invention, the support device includes a second motor, a connecting rod is fixedly installed on the outer wall of the output shaft of the second motor, and a third connecting rod is fixedly installed on one end of the connecting rod away from the second motor. A bevel gear. The gear teeth of the first bevel gear are meshed with a second bevel gear. The top of the second bevel gear is fixedly equipped with a screw rod. The outer edge of the screw rod is threadedly connected with a slider. , the inner wall of the slider is fixedly equipped with a square plate.

As a preferred technical solution of the present invention, a fixed block is rotatably connected to the outer edge of the connecting rod, and the slide block is slidingly connected to the inner wall of the workbench.

As a preferred technical solution of the present invention, the rolling device includes a third motor. The outer wall of the output shaft of the third motor is fixedly equipped with a threaded rod, and the outer edge of the threaded rod is threadedly connected with a moving block. The bottom of the moving block is fixedly equipped with an electric telescopic rod, the bottom of the electric telescopic rod is fixedly equipped with a mounting plate, and the inner wall of the mounting plate is rotatably connected to a roller.

As a preferred technical solution of the present invention, a chute is provided on the top of the mounting frame, and the inner wall of the chute is slidingly connected to the moving block.

As a preferred technical solution of the present invention, the outer wall of the workbench is fixedly equipped with a first motor, and the inner wall of the workbench is rotatably connected with a conveyor belt.

Compared with the existing technology, this utility model has the following beneficial effects:

1. The calender for rubber tablet molding works through the third motor provided to drive the threaded rod to rotate. The moving block is threaded through the outer edge of the threaded rod, causing the moving block to move under force. Through the movement of the moving block The electric telescopic rod fixedly assembled at the bottom causes the electric telescopic rod to move under force, which in turn drives the mounting plate and rollers to move to achieve the purpose of compressing the rubber. The electric telescopic rod works through the provided electric telescopic rod to enable the roller to be adjusted. The height of the wheel enables the device to maintain stable pressure during calendering, which improves the practicability of the device.

2. The calender for rubber tablet molding drives the connecting rod to rotate through the second bevel gear, thereby driving the first bevel gear to rotate. Through the gear teeth of the first bevel gear and the second bevel gear, the connecting rod is driven to rotate. The second bevel gear is meshed, so that the second bevel gear is forced to rotate. The top of the second bevel gear is fixed with a screw rod, so that the screw rod is forced to rotate, thereby driving the slider to lift, and then driving the square plate to move. Lifting and lowering enables the conveyor belt to be supported when the rubber is being rolled, reducing damage to the conveyor belt and extending the service life of the conveyor belt.

Description of drawings

Figure 1 is a schematic diagram of the three-dimensional structure of the utility model;

Figure 2 is a schematic structural diagram of the support device of the present utility model;

Figure 3 is a schematic structural diagram of the rolling device of the present invention;

Figure 4 is a schematic cross-sectional structural diagram of the utility model.

In the picture: 1. Workbench; 2. First motor; 3. Conveyor belt; 4. Support plate; 5. Connecting plate; 6. Support device; 601. Second motor; 602. Connecting rod; 603. First cone Gear; 604, second bevel gear; 605, screw rod; 606, slider; 607, square plate; 7, mounting frame; 8, rolling device; 801, third motor; 802, threaded rod; 803, moving block ; 804. Electric telescopic rod; 805. Mounting plate; 806. Roller; 9. Fixed block.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Please refer to Figure 1-4. A calender for rubber sheet molding includes a workbench 1. The top of the workbench 1 is fixedly equipped with a mounting frame 7. The inner wall of the mounting frame 7 is provided with a rolling device 8. The bottom of the workbench 1 A support plate 4 is fixedly installed, a connecting plate 5 is fixedly installed on the inner wall of the support plate 4, and a support device 6 is fixedly installed on the top of the connecting plate 5.

Please refer to Figure 2. The support device 6 includes a second motor 601. The outer wall of the output shaft of the second motor 601 is fixedly equipped with a connecting rod 602. The end of the connecting rod 602 away from the second motor 601 is fixedly equipped with a first bevel gear 603. The gear teeth of the first bevel gear 603 are meshed with the second bevel gear 604. The top of the second bevel gear 604 is fixedly equipped with a screw rod 605. The outer edge of the screw rod 605 is threadedly connected with a slider 606. The slider 606 is The inner wall is fixedly equipped with a square plate 607. Through the above structure, it is convenient to support the conveyor belt 3, thereby reducing pressure damage to the conveyor belt 3 and increasing the service life of the conveyor belt 3.

Please refer to Figure 2. A fixed block 9 is rotatably connected to the outer edge of the connecting rod 602, and the sliding block 606 is slidingly connected to the inner wall of the workbench 1. Through the above structure, the connecting rod 602 can be supported, so that the device is working remain stable during the process.

Please refer to Figures 3 and 4. The rolling device 8 includes a third motor 801. The foreign currency bar of the output shaft of the third motor 801 is fixedly equipped with a threaded rod 802. The outer edge of the threaded rod 802 is threadedly connected with a moving block 803. The moving block 803 The bottom of the electric telescopic rod 804 is fixedly equipped with an electric telescopic rod 804. The bottom of the electric telescopic rod 804 is fixedly equipped with a mounting plate 805. The inner wall of the mounting plate 805 is rotatably connected with a roller 806. Through the above structure, it is possible to maintain stability during the rolling process. pressure to improve the calendering effect of the device.

Please refer to Figure 3. A chute is provided on the top of the mounting bracket 7, and the inner wall of the chute is slidingly connected to the moving block 803. Through the above structure, the moving block 803 is facilitated to move, and the moving block 803 can be limited. The moving block 803 is prevented from rotating following the threaded rod 802.

Please refer to Figure 1. The outer wall of the workbench 1 is fixedly equipped with a first motor 2, and the inner wall of the workbench 1 is rotatably connected with a conveyor belt 3. Through the above structure, it is convenient to transport rubber and improve the working efficiency of the device.

The working principle is that the third motor 801 works to drive the threaded rod 802 to rotate, and the moving block 803 threadedly connected to the outer edge of the threaded rod 802 causes the moving block 803 to move under force, and is fixed by the bottom of the moving block 803 The assembled electric telescopic rod 804 causes the electric telescopic rod 804 to move under force, thereby driving the mounting plate 805 and the roller 806 to move, so as to achieve the purpose of pressing the rubber. The electric telescopic rod 804 is used to work, so that The height of the roller 806 can be adjusted so that the device can maintain a stable pressure during calendering. The second bevel gear 604 is provided to drive the connecting rod 602 to rotate, thereby driving the first bevel gear 603 to rotate. The gear teeth of the first bevel gear 603 mesh with the second bevel gear 604, so that the second bevel gear 604 is forced to rotate, and the screw rod 605 assembled is fixed through the top of the second bevel gear 604, so that the screw rod 605 rotates. The rod 605 is forced to rotate, thereby driving the slider 606 to lift, and then driving the square plate 607 to lift, so that the conveyor belt 3 can be supported when the rubber is rolled.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention. , substitutions and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A calender for rubber sheet forming, including a workbench (1), characterized in that: the top of the workbench (1) is fixedly equipped with a mounting bracket (7), and the inner wall of the mounting bracket (7) A rolling device (8) is provided. The bottom of the workbench (1) is fixedly equipped with a support plate (4), and the inner wall of the support plate (4) is fixedly equipped with a connecting plate (5). The connecting plate (5) ) is fixedly equipped with a support device (6) on the top. 2. A calender for rubber sheet molding according to claim 1, characterized in that: the support device (6) includes a second motor (601), and the output shaft of the second motor (601) The outer wall is fixedly equipped with a connecting rod (602), and one end of the connecting rod (602) away from the second motor (601) is fixedly equipped with a first bevel gear (603). The wheel of the first bevel gear (603) The second bevel gear (604) is meshed with the teeth. The top of the second bevel gear (604) is fixedly equipped with a screw rod (605). The outer edge of the screw rod (605) is threadedly connected with a slider (606). ), the inner wall of the slider (606) is fixedly equipped with a square plate (607). 3. A calender for rubber sheet molding according to claim 2, characterized in that: a fixed block (9) is rotatably connected to the outer edge of the connecting rod (602), and the slider (606) Make a sliding connection with the inner wall of the workbench (1). 4. A calender for rubber sheet molding according to claim 1, characterized in that: the calendering device (8) includes a third motor (801), and the output shaft of the third motor (801) The outer wall is fixedly equipped with a threaded rod (802), the outer edge of the threaded rod (802) is threadedly connected with a moving block (803), and the bottom of the moving block (803) is fixedly equipped with an electric telescopic rod (804). The bottom of the electric telescopic rod (804) is fixedly equipped with a mounting plate (805), and a roller (806) is rotatably connected to the inner wall of the mounting plate (805). 5. A calender for rubber sheet molding according to claim 4, characterized in that: a chute is provided on the top of the mounting frame (7), and the inner wall of the chute slides with the moving block (803) connect. 6. A calender for rubber sheet molding according to claim 1, characterized in that: the outer wall of the workbench (1) is fixedly equipped with a first motor (2), and the outer wall of the workbench (1) is fixedly equipped with a first motor (2). A conveyor belt (3) is rotatably connected to the inner wall.