Tire calender with distance adjusting function

Abstract

The utility model provides a tire calender with a distance adjusting function, which comprises an upper box body, the lower end surface of the upper box body is fixedly connected with a support column, the upper surface of the upper box body is provided with a distance adjusting pinch roller, the surface of one side of the upper box body is provided with a translation groove, and the surface of one side of the translation groove is fixedly connected with a limiting plate. And a tire pressing plate is slidably connected to the surface of the translation groove, a gear groove is fixedly connected to the lower end of the tire pressing plate, and a conveying mechanism is fixedly connected to the inner wall of the upper box body and used for solving the problem that due to the fact that equipment such as a transmission roller needs to be used for conveying tire materials, the overall size of the equipment is too large.

Description

Technical Field

[0001] The utility model mainly relates to the field of tire cutting, and particularly relates to a tire calender with a distance adjusting function. Background Technique

[0002] Calendering is a common basic process in rubber processing, that is, a calender is used to prepare a film or a fabric coating layer with uniform thickness from rubber compound. The specific uses of calendering include sheet calendering, profiling, rubberizing, skimming, laminating, thin passing, and filtering. Calendering also undertakes the conveying of rubber compound on some production lines and the connection between front and back processes. Currently, calenders in the tire industry are mainly for steel cord fabric and fiber cord fabric. The accurate calendering of the cord fabric is extremely important for the structure and lifespan of the tire. In tire production technology, the calender is a crucial device.

[0003] In the invention patent application with the application number CN202322292907.7, the publication date of the application is April 5, 2024, and the name is "A Tire Calender with a Distance Adjusting Function", which includes a bottom plate, a buffer mechanism, and a transmission mechanism. On both sides of the top of the bottom plate, there are fixedly connected mounting vertical plates. On one side of one group of the mounting vertical plates, a first motor is fixedly installed. Between the two mounting vertical plates, a second calender roll is rotatably arranged, and one end of the second calender roll is fixedly connected to the output end of the first motor. At the bottom of the second calender roll, there is a mounting frame. On the other side of the mounting frame, a second motor is fixedly installed. Inside the mounting frame, a first calender roll is rotatably arranged, and one end of the first calender roll is fixedly connected to the output end of the second motor. At the bottom of the mounting frame, there is a mounting box. On the outer wall of the other side of the mounting box, a forward and reverse motor is fixedly installed. Inside the mounting box, there is a transmission mechanism. At the bottom of the mounting box, there is a buffer mechanism. Through the structural design of the buffer mechanism, this device can effectively reduce the vibration suffered by the first calender roll during height adjustment, thereby improving the safety during the adjustment of the first calender roll. At the same time, a shock absorber adapted to the spring is provided to avoid the situation that the first calender roll keeps bouncing up and down later and cannot return to static balance.

[0004] However, when this tire calender is working, it is necessary to use equipment such as transmission rollers to perform transmission operations on tire materials, resulting in the problem of too large overall volume of the equipment. Content of the Utility Model

[0005] 1. Technical problems to be solved by the utility model:

[0006] The utility model provides a tire calender with a distance adjusting function to solve the problem that it is necessary to use equipment such as transmission rollers to perform transmission operations on tire materials, resulting in too large overall volume of the equipment.

[0007] 2. Technical solutions:

[0008] In order to achieve the above-mentioned purpose, the technical solution provided by the utility model is: a tire calender with a distance adjustment function, comprising an upper box body, the lower end surface of the upper box body is fixedly connected to a support column, the upper surface of the upper box body is provided with a distance adjustment pressure wheel, one side surface of the upper box body is provided with a translation groove, one side surface of the translation groove is fixedly connected to a limiting plate, the surface of the translation groove is slidably connected to a tire pressure plate, the lower end of the tire pressure plate is fixedly connected to a gear groove, and the inner wall of the upper box body is fixedly connected to a transportation mechanism.

[0009] Furthermore, a clamping groove is provided on the inner surface of the limit plate, and protruding plates are provided on both sides of the tire pressure plate. The tire pressure plate forms a sliding structure in the translation groove and the surface of the limit plate through the protruding plates on both sides, and the distance adjusting pressure wheel forms a lifting structure on the surface of the upper box body.

[0010] Furthermore, the adjustable distance pressing wheel includes lifting grooves arranged on both sides of the upper end of the upper box body, the lifting groove surface is slidably connected with a sliding side block, the top surface of the sliding side block is threadedly connected with an adjusting screw, the inner surface of the sliding side block is fixedly connected with a connecting rod column, and the surface of the connecting column is fixedly connected with the material pressing wheel.

[0011] Furthermore, the bottom end of the adjusting screw is installed at the bottom of the lifting groove, and a rotating movable structure is formed at the bottom of the lifting groove. The sliding side block forms a lifting structure on the surface of the lifting groove through the rotation of the adjusting screw. The material pressing wheel and the connecting rod column form a lifting structure on one side of the upper box body through the lifting and lowering of the sliding side block.

[0012] Furthermore, the transport mechanism includes a rotating shaft base, the surface of the rotating shaft base is movably connected with a transmission rotating shaft, the surface of the transmission rotating shaft is provided with a linkage gear, two transmission rotating shafts and two linkage gears are provided, the surface of the linkage gears is meshingly connected with a linkage belt, and at least one of the transmission rotating shaft surfaces is fixedly connected with a transmission gear, the bottom end surface of the upper box body is fixedly connected with a transmission motor, a transmission belt is transmission-connected between the transmission motor and the transmission gear, and one end of the transmission rotating shaft is fixedly connected to a material transport gear.

[0013] Furthermore, the transmission shaft forms a rotating structure inside the upper box body through the transmission gear and the transmission motor, the transmission shafts are transmitted through the linkage gear and the linkage belt, the material transport gear is meshed and connected with the gear groove, and the movement structure is formed on the translation groove surface through the rotation of the material transport gear.

[0014] 3. Beneficial effects:

[0015] The design of this utility model is reasonable. When compacting and forming tire materials, the materials are placed on the surface of the tire pressing plate. By rotating and adjusting the screw rod, the adjusting screw rod drives the sliding side block thread - connected to its surface to slide up and down on the surface of the lifting groove, thereby driving the connecting rod column and the material pressing wheel inside the sliding side block to rise or fall, changing the height of the material pressing wheel on the surface of the tire pressing plate, and thus realizing the change of the thickness of the tire materials on the surface of the tire pressing plate.

[0016] By starting the drive motor, the drive motor drives the drive belt and the feeding gear to rotate, thereby driving one of the drive rotating shafts to rotate inside the upper box body. Through the linkage gear and the linkage belt on its surface, the two drive rotating shafts rotate, causing the feeding gear at one end of the drive rotating shaft to start rotating. The gear groove meshed with the surface of the feeding gear drives the tire pressing plate to slide on the surface of the translation groove, and the tire materials on the surface of the tire pressing plate are calendered on the surface of the material pressing wheel. Brief Description of the Drawings

[0017] Figure 1 is a schematic structural diagram of this utility model;

[0018] Figure 2 is a schematic side view of the tire pressing plate of this utility model;

[0019] Figure 3 is a three - dimensional schematic diagram of the distance - adjusting pressing wheel of this utility model;

[0020] Figure 4 is a schematic diagram of the transportation mechanism of this utility model;

[0021] Figure 5 is a three - dimensional schematic diagram of the transportation mechanism of this utility model.

[0022] Reference Numerals:

[0023] 1. Upper box body; 2. Support column; 3. Distance - adjusting pressing wheel; 301. Lifting groove; 302. Sliding side block; 303. Adjusting screw rod; 304. Connecting rod column; 305. Material pressing wheel; 4. Translation groove; 5. Limiting plate; 6. Tire pressing plate; 7. Gear groove; 8. Transportation mechanism; 801. Rotating shaft base; 802. Drive rotating shaft; 803. Linkage gear; 804. Linkage belt; 805. Drive gear; 806. Drive motor; 807. Drive belt; 808. Feeding gear. Detailed Description of the Embodiment

[0024] To facilitate the understanding of the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present utility model are shown in the drawings. However, the present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the disclosure of the present utility model more thorough and comprehensive.

[0025] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present utility model.

[0026] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "a plurality" means two or more unless otherwise specifically defined.

[0027] In the present utility model, unless otherwise clearly specified and defined, the terms "installed", "connected", "connected", "fixed", "provided", etc. 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 communication inside two elements. 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 circumstances. Embodiment

[0028] Refer to the attached Figures 1-5, including an upper box body 1, a support column 2 is fixedly connected to the lower end surface of the upper box body 1, an adjustable pressing wheel 3 is arranged on the upper surface of the upper box body 1, a translation groove 4 is arranged on one side surface of the upper box body 1, a limiting plate 5 is fixedly connected to one side surface of the translation groove 4, a tire pressing plate 6 is slidably connected to the surface of the translation groove 4, a gear groove 7 is fixedly connected to the lower end of the tire pressing plate 6, a conveying mechanism 8 is fixedly connected to the inner wall of the upper box body 1, a clamping groove is arranged on the inner side surface of the limiting plate 5, protruding plates are arranged on both sides of the tire pressing plate 6, and the tire pressing plate 6 forms a sliding structure on the surfaces of the translation groove 4 and the limiting plate 5 through the protruding plates on both sides thereof. The adjustable pressing wheel 3 forms a lifting structure on the surface of the upper box body 1. In this technical solution, the conveying mechanism 8 conveys the materials on the surface of the limiting plate 5, avoiding the problem of large volume caused by transporting tire materials through equipment such as transmission rollers. The thickness of the tire pressing plate 6 is controlled by the adjustable pressing wheel 3.

[0029] The adjustable pressing wheel 3 includes lifting grooves 301 arranged on both sides of the upper end of the upper box body 1. A sliding side block 302 is slidably connected to the surface of the lifting grooves 301. An adjusting screw 303 is threadedly connected to the top surface of the sliding side block 302. A connecting rod column 304 is fixedly connected to the inner side surface of the sliding side block 302. A material pressing wheel 305 is fixedly connected to the surface of the connecting rod column 304. The bottom end of the adjusting screw 303 is installed at the bottom of the lifting groove 301 and forms a rotating and movable structure at the bottom of the lifting groove 301. The sliding side block 302 forms a lifting structure on the surface of the lifting groove 301 through the rotation of the adjusting screw 303. The material pressing wheel 305 and the connecting rod column 304 form a lifting structure on one side of the upper box body 1 through the lifting of the sliding side block 302.

[0030] In this embodiment, when performing the pressing and forming operation on the tire material, the material is placed on the surface of the tire pressing plate 6. By rotating the adjusting screw 303, the adjusting screw 303 drives the sliding side block 302 threadedly connected to its surface to slide up and down on the surface of the lifting groove 301, thereby driving the connecting rod column 304 and the material pressing wheel 305 inside the sliding side block 302 to rise or fall, changing the height of the material pressing wheel 305 on the surface of the tire pressing plate 6, and thus realizing the change of the thickness of the tire material on the surface of the tire pressing plate 6.

[0031] The transportation mechanism 8 includes a rotating shaft base 801. The surface of the rotating shaft base 801 is movably connected with a transmission rotating shaft 802. A linkage gear 803 is arranged on the surface of the transmission rotating shaft 802. There are two transmission rotating shafts 802 and two linkage gears 803. A linkage belt 804 is meshed and connected to the surface of the linkage gear 803. And at least one of the transmission rotating shafts 802 is fixedly connected with a transmission gear 805. The bottom surface of the upper box body 1 is fixedly connected with a transmission motor 806. A transmission belt 807 is connected between the transmission motor 806 and the transmission gear 805 in a transmission manner. One end of the transmission rotating shaft 802 is fixedly connected with a material transporting gear 808. The transmission rotating shaft 802 forms a rotating structure inside the upper box body 1 through the transmission gear 805 and the transmission motor 806. The transmission rotating shafts 802 are in transmission through the linkage gear 803 and the linkage belt 804. The material transporting gear 808 is meshed and connected with the gear groove 7, and a moving structure is formed on the surface of the translation groove 4 through the rotation of the material transporting gear 808.

[0032] In this embodiment, by starting the transmission motor 806, the transmission motor 806 drives the transmission belt 807 and the material transporting gear 808 to rotate, thereby driving one of the transmission rotating shafts 802 to rotate inside the upper box body 1. Through the linkage gear 803 and the linkage belt 804 on its surface, the two transmission rotating shafts 802 rotate, causing the material transporting gear 808 at one end of the transmission rotating shaft 802 to start rotating. The gear groove 7 meshed with the surface of the material transporting gear 808 drives the tire pressing plate 6 to slide on the surface of the translation groove 4, so that the tire material on the surface of the tire pressing plate 6 performs a calendering operation on the surface of the material pressing wheel 305.

[0033] The above embodiments only represent certain implementation manners of the present invention. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several deformations and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention should be subject to the appended claims.

Claims

1. A calender for tires with the function of adjusting the distance, characterized in that The invention comprises an upper box body (1), the lower end surface of the upper box body (1) is fixedly connected to a support column (2), the upper surface of the upper box body (1) is provided with a distance-adjusting pressure wheel (3), a side surface of the upper box body (1) is provided with a translation groove (4), a side surface of the translation groove (4) is fixedly connected to a limit plate (5), a tire pressure plate (6) is slidably connected to the surface of the translation groove (4), the lower end of the tire pressure plate (6) is fixedly connected to a gear groove (7), and the inner wall of the upper box body (1) is fixedly connected to a transport mechanism (8).

2. The calender for tire according to claim 1, characterized in that: The inner surface of the limit plate (5) is provided with a clamping groove, and both sides of the tire pressure plate (6) are provided with protruding plates. The tire pressure plate (6) forms a sliding structure on the translation groove (4) and the surface of the limit plate (5) through the protruding plates on both sides thereof, and the distance adjustment pressure wheel (3) forms a lifting structure on the surface of the upper box body (1).

3. A calender for tires with a distance adjustment function according to claim 1, characterized in that: The adjustable pressure wheel (3) comprises a lifting groove (301) arranged on both sides of the upper end of the upper box body (1); a sliding side block (302) is slidably connected to the surface of the lifting groove (301); an adjusting screw (303) is threadedly connected to the top surface of the sliding side block (302); a connecting rod column (304) is fixedly connected to the inner surface of the sliding side block (302); and a material pressure wheel (305) is fixedly connected to the surface of the connecting rod column (304).

4. A calender for tires with a distance adjustment function according to claim 3, characterized in that: The bottom end of the adjusting screw (303) is mounted on the bottom of the lifting groove (301), and a rotating movable structure is formed at the bottom of the lifting groove (301). The sliding side block (302) forms a lifting structure on the surface of the lifting groove (301) through the rotation of the adjusting screw (303). The material pressing wheel (305) and the connecting rod column (304) form a lifting structure on one side of the upper box body (1) through the lifting of the sliding side block (302).

5. A calender for tires with a function of adjusting the distance, characterized in that: The transport mechanism (8) comprises a rotating shaft base (801), a transmission rotating shaft (802) being movably connected to the surface of the rotating shaft base (801), a linkage gear (803) being arranged on the surface of the transmission rotating shaft (802), two transmission rotating shafts (802) and two linkage gears (803) being arranged, a linkage belt (804) being meshingly connected to the surface of the linkage gear (803), and a transmission gear (805) being fixedly connected to the surface of at least one of the transmission rotating shafts (802), a transmission motor (806) being fixedly connected to the bottom surface of the upper box body (1), a transmission belt (807) being transmission-connected between the transmission motor (806) and the transmission gear (805), and one end of the transmission rotating shaft (802) being fixedly connected to a material transport gear (808).

6. The calender for tire according to claim 5, characterized in that: The transmission shaft (802) forms a rotating structure inside the upper box body (1) through a transmission gear (805) and a transmission motor (806); the transmission shafts (802) form a transmission through a linkage gear (803) and a linkage belt (804); the material transport gear (808) is meshed and connected with the gear groove (7), and a moving structure is formed on the surface of the translation groove (4) through the rotation of the material transport gear (808).

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