Water removal equipment for inner cavity of transmission belt mold

Abstract

The utility model discloses water removal equipment for an inner cavity of a transmission belt mold, and belongs to the technical field of water removal equipment. Comprising a platform, a moving mechanism is arranged on the side wall of the platform, an electrical control system is arranged at the top of the moving mechanism, guide rail pairs are arranged on the two sides of the top of the platform, moving seats are slidably connected to the tops of the guide rail pairs, and a water removal assembly is arranged at the top of each moving seat. The mold is placed on the top of the base, the guide rail pair drives the moving seat to move to the position under the upper cover plate through the moving mechanism, the upper cover plate is moved downwards, the vacuum valve is opened to start water pumping at fixed time, the control valve is opened to release vacuum after water removal is completed, the water removal effect is good, and the finished product qualification rate is high; the upper cover plate is driven by the moving assembly to press and abut against the mold, and labor is saved. According to the structural design, water in the inner cavity of the mold can be conveniently removed, the use effect is good, the qualified rate of finished products is improved, and labor is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of water removal equipment, and more specifically, to a water removal device for the inner cavity of a drive belt mold. Background Art

[0002] With the replacement of the back cloth of the drive multi-wedge belt with a rubber surface, since the water in the inner cavity of the mold will transfer to the outer surface of the mold and be sandwiched between the rubber surface and the outer surface of the mold during molding, pits will be formed on the surface of the belt cylinder after vulcanization, affecting the use effect and reducing the qualified rate of finished products. At this time, a device that can greatly reduce the water in the inner cavity of the mold is needed.

[0003] The patent document with the publication number of CN210705993U in the prior art provides a drive belt vulcanization mold. The device consists of an outer mold, an inner mold, and a mandrel formed by integrating an upper cover plate and a shaft. The contact surface between the upper cover plate and the outer mold has a stepped structure, which standardizes the sealing ring specifications of the drive belt vulcanization mold, facilitating management. By setting a double-sealing structure on this stepped structure, the sealing effect of the vulcanization mold is improved, vacuum leakage is reduced, and the forming rate of the drive belt is increased.

[0004] Although this device has many beneficial effects, there are still the following problems: during the use of this device, there is water in the inner cavity of the mold, resulting in pits on the surface of the belt cylinder after vulcanization, affecting the use effect and reducing the qualified rate of finished products; secondly, manual operation is required during the use of this device, which needs to be improved. In view of this, we propose a water removal device for the inner cavity of a drive belt mold. Content of the Utility Model

[0005] 1. Technical Problems to be Solved

[0006] The purpose of the utility model is to provide a water removal device for the inner cavity of a drive belt mold to solve the problems of pits formed on the surface of the belt cylinder after vulcanization, affecting the use effect, reducing the qualified rate of finished products, and wasting labor caused by the water in the inner cavity of the existing mold as mentioned in the above background art.

[0007] 2. Technical Solution

[0008] A water removal device for the inner cavity of a drive belt mold includes a platform. A moving mechanism is provided on the side wall of the platform. An electrical control system is provided on the top of the moving mechanism. Guide rail pairs are provided on both sides of the top of the platform. A moving seat is slidably connected to the top of the guide rail pairs. A water removal component is provided on the top of the moving seat. The water removal component includes a base. A positioning rod is provided in the middle of the top of the base. Drainage ports are provided on both sides of the top of the base. A drain pipe is provided at the bottom of the drainage port. A vacuum valve is provided on the circumferential outer wall of the other end of the drain pipe. A mold is provided on the top of the base. An upper cover plate is provided on the top of the mold. An exhaust port is provided on the top of the upper cover plate. A control valve is provided on the circumferential outer wall of the exhaust port. A moving component is provided on the top of the upper cover plate.

[0009] Preferably, the moving component includes a fixing plate. A sliding groove is formed in the side wall of the fixing plate. A slider is slidably connected to the sliding groove. A cylinder is provided on the top of the fixing plate. The output end of the cylinder is fixedly connected to the top of the slider. A connecting rod located on the top of the upper cover plate is provided on the side wall of the slider. The cylinder is electrically connected to an external power source.

[0010] Preferably, the cross-section of the slider is T-shaped, and the size and position of the sliding groove match the size and position of the slider.

[0011] Preferably, elastic rubber pads are provided on the top of the base and the bottom of the upper cover plate, and the material of the elastic rubber pad is vulcanized rubber.

[0012] Preferably, a positioning groove is formed at the bottom of the mold, and the size and position of the positioning groove match the size and position of the positioning rod.

[0013] Preferably, both the base and the upper cover plate are circular, and the sizes of the base, the upper cover plate, and the elastic rubber pad are the same.

[0014] 3. Beneficial effects

[0015] Compared with the prior art, the advantages of the present utility model are as follows:

[0016] In the present utility model, the mold is placed on the top of the base. The start button of the electrical control system is pressed. The guide rail pair drives the moving seat to move directly below the upper cover plate through the moving mechanism. The upper cover plate is moved downward, the vacuum valve is opened to start timing water pumping. After the time is up, the vacuum valve is closed, and the control valve on the circumferential outer wall of the exhaust port is opened to release the vacuum. After the pressure in the mold is normal atmospheric pressure, the upper cover plate is moved upward, and the mold is driven back to the starting position through the moving mechanism, which is convenient for removing the water in the inner cavity of the mold and improving the qualified rate of finished products;

[0017] Secondly, by installing the fixing plate at the required position and driving the slider to move downward by opening the cylinder, the connecting rod drives the upper cover plate to press against the mold, which is convenient for removing the water in the inner cavity of the mold by the transmission belt, avoiding manual pressing by workers and saving labor. The structure design of the present utility model is convenient for removing the water in the inner cavity of the mold, has good use effect, improves the qualified rate of finished products, and saves labor. Description of the drawings

[0018] Figure 1 It is a schematic plan view of the overall structure of the present utility model;

[0019] Figure 2 It is a schematic plan view of a partial structure of the present utility model;

[0020] Figure 3 It is a schematic view of a partial structure of the water removal component of the present utility model;

[0021] Figure 4 This is a schematic diagram of the partial structure of the moving component of the present utility model;

[0022] Figure 5 This is a schematic diagram of the partial structure of the present utility model;

[0023] Explanation of the reference numerals in the figure: 1, platform; 2, moving mechanism; 3, electrical control system; 4, guide rail pair; 5, moving seat; 6, water removal component; 7, mold; 8, moving component; 9, elastic rubber pad; 10, positioning groove; 601, base; 602, positioning rod; 603, drain port; 604, drain pipe; 605, vacuum valve; 606, upper cover plate; 607, exhaust port; 608, control valve; 801, fixing plate; 802, chute; 803, slider; 804, cylinder; 805, connecting rod. Specific embodiments

[0024] 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", "top", "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 therefore should not be construed as a limitation to the present utility model.

[0025] In the description of the present utility model, the meaning of "a plurality of" is two or more, unless otherwise specifically defined.

[0026] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "provided with", "sleeved / connected", "connected", etc. should be understood in a broad sense. For example, "connected" 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 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.

[0027] Please refer to Figures 1-5 , the present utility model provides a technical solution:

[0028] A water removal device for the inner cavity of a transmission belt mold, comprising a platform 1. A moving mechanism 2 is fixedly installed on the side wall of the platform 1. An electrical control system 3 is fixedly installed on the top of the moving mechanism 2. Guide rail pairs 4 are fixedly installed on both sides of the top of the platform 1. A moving seat 5 is slidably connected to the top of the guide rail pairs 4. A water removal assembly 6 is fixedly installed on the top of the moving seat 5. The water removal assembly 6 includes a base 601. A positioning rod 602 is fixedly installed in the middle of the top of the base 601. Drainage ports 603 are opened on both sides of the top of the base 601. A drain pipe 604 is fixedly installed at the bottom of the drainage port 603. A vacuum valve 605 is fixedly installed on the circumferential outer wall of the other end of the drain pipe 604. A mold 7 is clamped on the top of the base 601. An upper cover plate 606 is fixedly installed on the top of the mold 7. An exhaust port 607 is fixedly installed on the top of the upper cover plate 606. A control valve 608 is fixedly installed on the circumferential outer wall of the exhaust port 607. A moving assembly 8 is fixedly installed on the top of the upper cover plate 606. In the utility model, by placing the mold 7 on the top of the base 601, pressing the start button of the electrical control system 3, the guide rail pair 4 drives the moving seat 5 to move directly below the upper cover plate 606 through the moving mechanism 2. The upper cover plate 606 is moved downward, the vacuum valve 605 is opened to start timing water pumping. After the time is up, the vacuum valve 605 is closed, the control valve 608 on the circumferential outer wall of the exhaust port 607 is opened to release the vacuum. After the pressure in the mold 7 is the normal atmospheric pressure, the upper cover plate 606 is moved upward, and the mold 7 is driven back to the starting position through the moving mechanism 2, which is convenient for removing the water in the inner cavity of the mold and improving the qualified rate of the finished product.

[0029] Specifically, the moving assembly 8 includes a fixing plate 801. A chute 802 is opened on the side wall of the fixing plate 801. A slider 803 is slidably connected to the chute 802. A cylinder 804 is fixedly installed on the top of the fixing plate 801. The output end of the cylinder 804 is fixedly connected to the top of the slider 803. A connecting rod 805 located on the top of the upper cover plate 606 is fixedly installed on the side wall of the slider 803. The cylinder 804 is electrically connected to an external power source. By installing the fixing plate 801 at the required position, the cylinder 804 is opened to drive the slider 803 to move downward, so that the connecting rod 805 drives the upper cover plate 606 to press against the mold 7, which is convenient for removing water from the inner cavity of the transmission belt mold, avoiding manual pressing by workers and saving labor.

[0030] Furthermore, the cross-section of the slider 803 is T-shaped, and the size and position of the chute 802 match the size and position of the slider 803. The T-shaped slider 803 that matches the size and position of the chute 802 is convenient for limiting the slider 803 to prevent it from detaching.

[0031] It is worth noting that elastic rubber pads 9 are fixedly installed on the top of the base 601 and the bottom of the upper cover plate 606. The material of the elastic rubber pad 9 is vulcanized rubber. Through the elastic rubber pad 9 made of vulcanized rubber, it is convenient to improve the sealing performance and prevent gas from entering during the water removal of the inner cavity of the transmission belt mold, which affects the water removal effect.

[0032] It should be noted that a positioning groove 10 is provided at the bottom of the mold 7, and the size and position of the positioning groove 10 match the size and position of the positioning rod 602. The positioning groove 10 that matches the size and position of the positioning rod 602 facilitates the quick positioning and placement of the mold 7, thereby improving the water removal efficiency of the inner cavity of the conveyor belt mold.

[0033] In addition, both the base 601 and the upper cover plate 606 are circular, and the sizes of the base 601, the upper cover plate 606, and the elastic rubber pad 9 are all the same. The circular base 601, upper cover plate 606, and elastic rubber pad 9 facilitate adapting to the mold 7.

[0034] In addition, the circuits, electronic components, and modules involved in the present utility model are all prior arts, which can be fully realized by those skilled in the art without further elaboration. The content protected by the present utility model does not involve improvements to the internal structure and method either;

[0035] The device or equipment models involved in this article are as follows:

[0036] The model of the air cylinder 804 can be: 4-72-5 / A.

[0037] Working principle: When water removal from the inner cavity of the conveyor belt mold is required by this device, place the mold 7 on the top of the base 601, press the start button of the electrical control system 3, and drive the moving seat 5 to move under the upper cover plate 606 through the moving mechanism 2 and the guide rail pair 4. Move the upper cover plate 606 downward, open the vacuum valve 605 to start timing water pumping. After the time is up, close the vacuum valve 605, open the control valve 608 on the circumferential outer wall of the exhaust port 607 to release the vacuum. After the pressure in the mold 7 returns to normal atmospheric pressure, move the upper cover plate 606 upward, and drive the mold 7 back to the starting position through the moving mechanism 2, which is convenient for removing the water in the inner cavity of the mold and improving the finished product qualification rate. By installing the fixing plate 801 at the required position and driving the slider 803 to move downward by opening the air cylinder 804, the connecting rod 805 drives the upper cover plate 606 to press against the mold 7, which is convenient for water removal from the inner cavity of the conveyor belt mold, avoiding manual pressing by workers, saving labor. The elastic rubber pad 9 made of vulcanized rubber facilitates improving the sealing performance and preventing gas from entering during water removal from the inner cavity of the conveyor belt mold, which affects the water removal effect. The positioning groove 10 that matches the size and position of the positioning rod 602 facilitates the quick positioning and placement of the mold 7, thereby improving the water removal efficiency of the inner cavity of the conveyor belt mold.

[0038] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present utility model and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A water removal device for the inner cavity of a transmission belt mold, comprising a platform (1), characterized in that: The side wall of the platform (1) is provided with a moving mechanism (2), the top of the moving mechanism (2) is provided with an electrical control system (3), both sides of the top of the platform (1) are provided with guide rail pairs (4), the top of the guide rail pairs (4) is slidably connected with a moving seat (5), the top of the moving seat (5) is provided with a water removal component (6), the water removal component (6) includes a base (601), a positioning rod (602) is arranged in the middle of the top of the base (601), drainage ports (603) are formed on both sides of the top of the base (601), a drain pipe (604) is arranged at the bottom of the drainage port (603), a vacuum valve (605) is arranged on the circumferential outer wall of the other end of the drain pipe (604), a mold (7) is arranged on the top of the base (601), an upper cover plate (606) is arranged on the top of the mold (7), an exhaust port (607) is arranged on the top of the upper cover plate (606), a control valve (608) is arranged on the circumferential outer wall of the exhaust port (607), and a moving component (8) is arranged on the top of the upper cover plate (606).

2. The water removal device for the inner cavity of the drive belt mold according to claim 1, wherein: The moving component (8) includes a fixing plate (801), a sliding groove (802) is formed on the side wall of the fixing plate (801), the sliding groove (802) is slidably connected with a sliding block (803), a cylinder (804) is arranged on the top of the fixing plate (801), the output end of the cylinder (804) is fixedly connected with the top of the sliding block (803), a connecting rod (805) located on the top of the upper cover plate (606) is arranged on the side wall of the sliding block (803), and the cylinder (804) is electrically connected with an external power supply.

3. The water removal device for the inner cavity of the drive belt mold according to claim 2, wherein: The cross section of the sliding block (803) is T-shaped, and the size and position of the sliding groove (802) match the size and position of the sliding block (803).

4. The water removal device for the inner cavity of the drive belt mold according to claim 3, characterized in that: Elastic rubber pads (9) are arranged on the top of the base (601) and the bottom of the upper cover plate (606), and the material of the elastic rubber pads (9) is vulcanized rubber.

5. The water removal device for the inner cavity of the conveyor belt mold according to claim 4, characterized in that: A positioning groove (10) is formed at the bottom of the mold (7), and the size and position of the positioning groove (10) match the size and position of the positioning rod (602).

6. The water removal device for the inner cavity of the drive belt mold according to claim 5, characterized in that: Both the base (601) and the upper cover plate (606) are circular, and the sizes of the base (601), the upper cover plate (606), and the elastic rubber pads (9) are the same.

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