Synchronous belt water-cooling or air-cooling cooling manual pressure connector

Abstract

The utility model discloses an embodiment relates to a kind of synchronous belt water cooling or gas cooling cooling manual pressure connection machine, frame is provided on synchronous belt water cooling or gas cooling cooling manual pressure connection machine;Mold body is set on the frame;Manual pressure regulating assembly is set on the frame;Temperature control component is fixed on the frame, the upper die of mold body is adjusted by manual pressure regulating assembly, the two ends of synchronous belt are placed on the lower die of mold body in alignment, temperature control is carried out by temperature control component, the two ends of synchronous belt are pressed by the upper die of mold body, the connection of synchronous belt interface is completed, in prior art, most synchronous belt connection machine equipment volume is big, weight is heavy, and portability is poor;Traditional connection machine is mostly dependent on natural cooling to complete synchronous belt shaping, and cooling cycle is long;Existing equipment uses mechanical pressure-keeping structure, and pressure regulation is fixed, and the problem that synchronous belt is damaged by overpressure or not firmly bonded at connection place by underpressure is prone to occur, and the technical problem of inaccuracy of pressure control.

Description

Technical Field

[0001] The embodiments of this utility model relate to the technical field of synchronous belt processing equipment, and in particular to a manual pressure coupling machine for synchronous belt water-cooled or air-cooled cooling. Background Technology

[0002] In existing technologies, most synchronous belt splicing machines are large and heavy, rely on fixed sites for operation, and have high costs for equipment transportation and site adaptation, resulting in poor portability. Traditional splicing machines mostly rely on natural cooling to complete the shaping of synchronous belts, which has a long cooling cycle. This can easily delay the overall progress, especially during small-batch continuous operation or emergency repairs on the production line. Some machines with a single cooling method cannot adapt to different operating environments, limiting their applicability. Existing equipment mostly adopts a mechanical constant pressure structure with fixed pressure adjustment, which cannot flexibly adjust the pressure according to the thickness and material differences of the synchronous belt. This can easily lead to problems such as overpressure causing damage to the synchronous belt or underpressure causing weak adhesion at the splice, resulting in inaccurate pressure control. Existing synchronous belt splicing machines mostly use button-type control panels to set parameters such as temperature and time. The parameter display is not intuitive, the operation steps are complicated, and the splicing quality is easily affected by parameter setting errors. Utility Model Content

[0003] The purpose of this utility model is to provide a portable, flexible, pressure-controllable, and easy-to-operate manual pressure coupling machine for synchronous belt water-cooled or air-cooled cooling.

[0004] To achieve the above objectives, the present invention provides a synchronous belt water-cooled or air-cooled manual pressure coupling machine, characterized in that it includes: The frame is installed on the synchronous belt water-cooled or air-cooled manual pressure coupling machine; A mold body, wherein the mold body is disposed on the frame; A manual pressure adjustment assembly is mounted on the frame; A temperature control component is fixed on the frame. The upper mold of the mold body is raised and lowered by the manual pressure adjustment component. The two ends of the timing belt are aligned and placed on the lower mold of the mold body. The temperature is controlled by the temperature control component. The upper mold of the mold body presses down on the two ends of the timing belt to complete the connection of the timing belt interface.

[0005] Furthermore, in the synchronous belt water-cooled or air-cooled manual pressure coupling machine of this utility model, the frame includes: The first base is provided at the bottom of the frame; The second base is provided on one side of the first base and at the bottom of the frame; The first stop block is fixed by screws above the first base and on one side of the lower mold; The second stop is fixed to the first base and one side of the first stop by screws; The first support rod is fixedly connected at one end between the first stop and the second stop by a pin; The third stop is fixed by screws above the second base and on one side of the lower mold; The fourth stop is fixed to the second base and one side of the third stop by screws. The second support rod is fixedly connected at one end between the third stop and the fourth stop by a pin; The first movable rod is movably connected to one end of the first movable rod via a pin at the other end of the first support rod; The second movable rod is movably connected to one end of the second movable rod via a pin at the other end of the second support rod; The first connecting block is fixed above the first base and on one side of the lower mold; The second connecting block is fixed on one side of the first connecting block and on one side of the lower mold.

[0006] Furthermore, in the synchronous belt water-cooled or air-cooled manual pressure coupling machine of this utility model, a first U-shaped groove is formed on the first connecting block; a second U-shaped groove is formed on the second connecting block; a third U-shaped groove is formed at one end of the first movable rod; and a fourth U-shaped groove is formed at one end of the second movable rod.

[0007] Furthermore, in the synchronous belt water-cooled or air-cooled manual pressure coupling machine of this utility model, the mold body includes: Bolts are used to fix the bolts on the first and second movable rods of the frame, respectively. A connector is provided below the bolt, with a gap connecting the connector. The upper mold is fixed below the connector; The lower mold is fixed on the first base and the second base of the frame; An upper mold, wherein the upper mold is fixed at one end; The lower mold is fixed at one end.

[0008] Furthermore, in the synchronous belt water-cooled or air-cooled manual pressure connection machine of this utility model, the manual pressure adjustment component includes: The first screw is movably connected to one end of the first screw in the first U-shaped groove by a pin; The second screw is movably connected to one end of the second screw in the second U-shaped groove by a pin; The first manual adjusting nut is movably connected to the first screw. The second manual adjusting nut is movably connected to the second screw.

[0009] Furthermore, in the synchronous belt water-cooled or air-cooled manual pressure connection machine of this utility model, the temperature control component includes: Heating tube holes are provided at one end of the upper mold and one end of the lower mold of the mold body. A heating element, wherein the heating element is connected to a plurality of heating element holes respectively; Temperature probe holes are provided on one side of the heating tube hole, at one end of the upper mold and one end of the lower mold of the mold body. A temperature sensing probe, wherein the temperature sensing probe is connected to a plurality of temperature sensing probe holes respectively; Connection holes: Several connection holes are respectively opened at both ends of the upper mold and both ends of the lower mold of the mold body; The tubes are connected to the tubes in the plurality of connection holes respectively.

[0010] Furthermore, in the synchronous belt water-cooled or air-cooled manual pressure connection machine of this utility model, compressed air or cooling water is circulated inside the pipe.

[0011] Furthermore, in the synchronous belt water-cooled or air-cooled manual pressure coupling machine of this utility model, a touch screen control box is electrically connected to the outside of the synchronous belt water-cooled or air-cooled manual pressure coupling machine; a controller is installed in the touch screen control box; a solenoid valve is electrically connected to one end of the controller; the other end of the solenoid valve is fixedly connected to the pipe; the temperature sensing probe and the heating element are respectively electrically connected to the controller.

[0012] Furthermore, in the synchronous belt water-cooled or air-cooled manual pressure coupling machine of this utility model, several handle threaded holes are opened on the upper mold.

[0013] Furthermore, in the synchronous belt water-cooled or air-cooled manual pressure coupling machine of this utility model, the top surface of the lower mold is a coupling platform, and the synchronous belt is placed on the coupling platform.

[0014] Compared with the prior art, the embodiment of this utility model adopts a frame set on a synchronous belt water-cooled or air-cooled manual pressure coupling machine; a mold body is set on the frame; a manual pressure adjustment component is set on the frame; and a temperature control component is fixed on the frame. The upper mold of the mold body is adjusted by the manual pressure adjustment component, and the two ends of the synchronous belt are aligned and placed on the lower mold of the mold body. The temperature is controlled by the temperature control component. The upper mold of the mold body presses down on the two ends of the synchronous belt to complete the coupling of the synchronous belt interface. This solves the problems of existing synchronous belt coupling machines being large and heavy, relying on fixed sites for operation, having high costs for equipment transportation and site adaptation, and poor portability; traditional coupling machines mostly rely on... However, the cooling process for timing belt shaping is lengthy, which can easily delay the overall progress, especially during small-batch continuous operations or emergency repairs on the production line. Some equipment with a single cooling method cannot adapt to different operating environments, limiting its applicability. Existing equipment mostly uses a mechanical constant pressure structure with fixed pressure adjustment, which cannot flexibly adjust the pressure according to the thickness and material differences of the timing belt. This can easily lead to problems such as overpressure causing damage to the timing belt or underpressure causing weak adhesion at the joint, resulting in inaccurate pressure control. Existing timing belt splicing machines mostly use button-type control panels to set parameters such as temperature and time. The parameter display is not intuitive, the operation steps are complicated, and the splicing quality is easily affected by parameter setting errors. Attached Figure Description

[0015] Figure 1 This is a perspective view of the present utility model; Figure 2 This is the front view of the present invention; Figure 3 This is the right view of the present invention; Figure 4 This is a top view of the present invention; Figure 5 This is a schematic diagram of the control principle of this utility model. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of this utility model clearer, the various embodiments of this utility model will be described in detail below with reference to the accompanying drawings. However, those skilled in the art will understand that many technical details have been provided in the various embodiments of this utility model to facilitate a better understanding of this application. However, the technical solutions claimed in the claims of this application can be implemented even without these technical details and with various variations and modifications based on the following embodiments.

[0017] The embodiments of this utility model relate to a manual pressure coupling machine for synchronous belt water-cooled or air-cooled cooling, such as... Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, it includes: In this embodiment, a frame 20 is provided on the synchronous belt water-cooled or air-cooled manual pressure coupling machine. The frame 20 serves as the main structure of the synchronous belt water-cooled or air-cooled manual pressure coupling machine, connecting and positioning other components.

[0018] A module 19 is set on the frame 20, and the module 19 is a component of the synchronous belt water-cooled or air-cooled manual pressure coupling machine.

[0019] A manual pressure adjustment component 21 is provided on the frame 20. The manual pressure adjustment component 21 is used to control the position of the upper mold 1 and precisely adjust the pressure.

[0020] The temperature control component 22 is fixed on the frame 20. The upper mold 41 of the mold body 19 is raised and lowered by the manual pressure adjustment component 21. The two ends of the synchronous belt are aligned and placed on the lower mold 42 of the mold body 19. The temperature is controlled by the temperature control component 22. The upper mold 41 of the mold body 19 presses down on the two ends of the synchronous belt to complete the connection of the synchronous belt interface.

[0021] In this embodiment, a temperature control component 22 is fixed on the frame 20. The upper mold 41 of the mold body 19 is raised and lowered by a manual pressure adjustment component 21. The two ends of the synchronous belt are aligned and placed on the lower mold 42 of the mold body 19. The temperature is controlled by the temperature control component 22. The upper mold 41 of the mold body 19 presses down on the two ends of the synchronous belt to complete the connection of the synchronous belt interface. This solves the problems of existing synchronous belt splicing machines, which are mostly large and heavy, rely on fixed sites for operation, have high costs for equipment transportation and site adaptation, and have poor portability. Traditional splicing machines mostly rely on natural cooling to complete the synchronous belt shaping, which has a long cooling cycle, especially in small areas. When performing batch continuous operations or emergency repairs on the production line, it is easy to delay the overall progress; some equipment with a single cooling method cannot adapt to different working environments, thus limiting its applicability; most existing equipment adopts a mechanical constant pressure structure with fixed pressure adjustment, which cannot flexibly adjust the pressure according to the thickness and material differences of the synchronous belt, easily leading to problems such as overpressure causing damage to the synchronous belt, or underpressure causing weak adhesion at the joint, resulting in inaccurate pressure control; existing synchronous belt splicing machines mostly use button-type control panels to set parameters such as temperature and time, which are not intuitive in terms of parameter display, have complicated operation steps, and are prone to technical problems such as affecting the splicing quality due to parameter setting errors.

[0022] To achieve the above-mentioned technical effects, such as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, frame 20 includes: A first base 3 is set at the bottom of the frame 20; A second base 4 is provided on one side of the first base 3 and at the bottom of the frame 20; the first base 3 and the second base 4 provide stable support for the synchronous belt water-cooled or air-cooled manual pressure coupling machine, preventing the coupling machine from tipping over due to instability of the center of gravity, and ensuring the normal operation of the equipment.

[0023] The first stop block 29 is fixed with screws above the first base 3 and on one side of the lower mold 2; A second stop block 30 is fixed above the first base 3 and on one side of the first stop block 29 by screws; the first stop block 29 and the second stop block 30 fix the first support rod 12 to enhance the structural rigidity.

[0024] One end of the first support rod 12 is fixedly connected between the first stop 29 and the second stop 30 by a pin 9; The third stop 31 is fixed with screws above the second base 4 and on one side of the lower mold 2; A fourth stop 32 is fixed above the second base 4 and on one side of the third stop 31 by screws; the third stop 31 and the fourth stop 32 fix the second support rod 14 to enhance the structural rigidity.

[0025] One end of the second support rod 14 is fixedly connected between the third stop 31 and the fourth stop 32 by a pin 9; One end of the first movable rod 15 is movably connected to the other end of the first support rod 12 via a pin 9. At the other end of the second support rod 14, one end of the second movable rod 16 is movably connected by a pin 9. After pulling down the first screw 8 and the second screw 18, the first movable rod 15 and the second movable rod 16 can rotate around the pin 9. By adjusting the first movable rod 15 and the second movable rod 16, the position of the upper mold 1 can be adjusted, which improves work efficiency and connection quality, and also facilitates maintenance and installation.

[0026] A first connecting block 33 is fixed above the first base 3 and on one side of the lower mold 2; A second connecting block 34 (not labeled) is fixed on one side of the first connecting block 33 and one side of the lower mold 2. The first connecting block 33 and the second connecting block 34 respectively serve to install and position the first screw 8 and the second screw 18.

[0027] To achieve the above-mentioned technical effects, such as Figure 1As shown, a first U-shaped groove 35 is formed on the first connecting block 33; a second U-shaped groove 36 (not labeled) is formed on the second connecting block 34; a third U-shaped groove 37 is formed at one end of the first movable rod 15; and a fourth U-shaped groove 38 is formed at one end of the second movable rod 16. The first U-shaped groove 35 and the second U-shaped groove 36 serve to install the first screw 8 and the second screw 18, while the third U-shaped groove 37 and the fourth U-shaped groove 38 serve to position and hold the first screw 8 and the second screw 18, and also facilitate the placement of the first screw 8 and the second screw 18.

[0028] To achieve the above-mentioned technical effects, such as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the phantom 19 includes: Bolts 39 are fixed on the first movable rod 15 and the second movable rod 16 of the frame 20 respectively. Tightening the bolts 39 can adjust the position of the connecting piece 40, thereby adjusting the position of the upper mold 1, so that the upper mold 1 and the upper mold die 41 can stably press down on both ends of the annular synchronous belt, thus completing the connection of the synchronous belt interface.

[0029] Connector 40 is connected with a gap below bolt 39.

[0030] The upper mold 1 is fixed below the connector 40. The upper mold 1 acts as a movable pressure block, applying pressure to the synchronous belt joint below. The upper mold 1 also acts as a heat carrier, working with the heating tube to evenly transfer heat to the joint. The upper mold 41 below the upper mold 1 and the lower mold 42 above the lower mold 2 form a closed clamping space, ensuring that the synchronous belt joint is completely fitted.

[0031] The lower mold 2 is fixed on the first base 3 and the second base 4 of the frame 20. The lower mold 2 serves as a pressure support end, bearing the pressure of the upper mold 1 and the upper mold 41 and acting in the opposite direction on the synchronous belt to form a clamping force, and firmly fixing the synchronous belt in the corresponding position to prevent the synchronous belt from moving or deforming under pressure, ensuring the smooth progress of the connection work. In addition, the lower mold 2 serves as a heat conduction carrier to make the bottom of the synchronous belt joint heat evenly.

[0032] Fix the upper mold 41 at one end of the upper mold 1; The lower mold 42 is fixed at one end of the lower mold 2; the upper mold 41 and the lower mold 42 have specific shapes and sizes according to the requirements of the synchronous belt. The two cooperate with each other to form a complete mold cavity. The shape of the lower mold 42 is adapted to the upper mold 41, and together they shape the joint part of the synchronous belt to form a synchronous belt joint shape that meets the requirements, ensuring the tooth profile accuracy and overall dimensional accuracy of the synchronous belt to meet the usage requirements of different equipment.

[0033] To achieve the above-mentioned technical effects, such as Figure 1 and Figure 3 As shown, the manual pressure adjustment assembly 21 includes: One end of the first screw 8 is movably connected to the first U-shaped groove 35 by a pin 9; One end of the second screw 18 is movably connected in the second U-shaped groove 36 by a pin 9; the first screw 8 and the second screw 18 guide the first hand-adjusting nut 7 and the second hand-adjusting nut 17 respectively, determining their movement path, and the thread accuracy of the first screw 8 and the second screw 18 determines the accuracy of pressure adjustment.

[0034] The first manual adjusting nut 7 is movably connected to the first screw 8; The second manual adjustment nut 17 is movably connected to the second screw 18. When the first manual adjustment nut 7 and the second manual adjustment nut 17 are rotated, the manual rotational motion is converted into axial linear motion by utilizing the self-locking property of the thread. By controlling the moving distance of the first manual adjustment nut 7 and the second manual adjustment nut 17, the first movable rod 15 and the second movable rod 16 are pushed to move, thereby controlling the position of the upper mold 1 and precisely adjusting the pressure.

[0035] To achieve the above-mentioned technical effects, such as Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, the temperature control component 22 includes: Several heating tube holes 5 are opened at one end of the upper mold 1 and one end of the lower mold 2 of the mold body 19. The heating tube holes 5 are used to connect the heating tube 23.

[0036] The heating tubes 23 are connected to several heating tube holes 5 respectively. The heating tubes 23 heat according to the instructions of the controller 27. Through the high thermal conductivity of the mold body 19, the heat is quickly and evenly transferred to the entire surface of the upper mold 1 and the lower mold 2, ensuring that the synchronous belt joint is heated evenly.

[0037] Several temperature probe holes 6 are opened on one side of the heating tube hole 5, one end of the upper mold 1 and one end of the lower mold 2 of the mold body 19. The temperature probe holes 6 are used to connect the temperature probe 24.

[0038] Temperature probes 24 are connected to several temperature probe holes 6 respectively. The temperature probes 24 can monitor the temperature near the heating tube 23 of the upper mold 1 and the lower mold 2 in real time, and convert the temperature signal into an electrical signal and transmit it to the controller 27 to judge and adjust the temperature state of the heating tube 23, so as to ensure that the temperature of the upper mold 1 and the lower mold 2 is stable and accurate.

[0039] Several connecting holes 11 are respectively opened at both ends of the upper mold 1 and the lower mold 2 of the mold body 19. The connecting holes 11 are used to connect the pipe 25.

[0040] A pipe 25 is connected to several connection holes 11, and the pipe 25 is used to pass compressed air or cooling water into the mold body 19.

[0041] To achieve the above-mentioned technical effects, such as Figure 1 and Figure 3 As shown, compressed air or cooling water is passed through the pipe 25. The compressed air or cooling water enters the cooling channels inside the upper mold 1 and lower mold 2 through the pipe 25, quickly removing the heat from the upper mold 1, lower mold 2 and the synchronous belt joint, so that the fused material can be quickly solidified and shaped. The connecting holes 11 at both ends form convection, ensuring that the upper mold 1 and lower mold 2 are cooled evenly as a whole, and preventing the synchronous belt joint from deforming.

[0042] To achieve the above-mentioned technical effects, such as Figure 2 , Figure 3 and Figure 5 As shown, the touch screen control box 26 is externally electrically connected to the manual pressure coupling machine with synchronous belt water cooling or air cooling; the controller 27 is installed inside the touch screen control box 26; a solenoid valve 28 is electrically connected to one end of the controller 27; the other end of the solenoid valve 28 is fixedly connected to the pipe 25; the temperature probe 24 and the heating element 23 are electrically connected to the controller 27 respectively.

[0043] The function of the touchscreen control box 26 is to display or input process parameters such as the current temperature, set temperature, heat preservation time, and cooling time of the upper mold 1 through the touchscreen interface, send instructions to other components, and monitor the working status of the synchronous belt water-cooled or air-cooled manual pressure coupling machine. The function of the controller 27 is to receive operation instructions from the touchscreen control box 26, analyze and process these instructions, and send control signals to the solenoid valve 28, temperature sensor 24, and heating element 23 to precisely control their working status. The function of the solenoid valve 28 is to control the flow of compressed air or cooling water. When the controller 27 sends an open signal, the solenoid valve 28 opens, allowing compressed air or cooling water to enter the cooling channel through the pipe 25; when the controller 27 sends a close signal, the solenoid valve 28 closes, cutting off the flow of compressed air or cooling water.

[0044] To achieve the above-mentioned technical effects, such as Figure 4 As shown, several handle threaded holes 13 are opened on the upper mold 1. The handle threaded holes 13 are used to install handles.

[0045] To achieve the above-mentioned technical effects, such as Figure 1 As shown, the top surface of the lower mold 42 is the connecting platform 10, and a timing belt is placed on the connecting platform 10.

[0046] Those skilled in the art will understand that the above embodiments are specific examples of implementing the present invention, and in practical applications, various changes can be made to them in form and detail without departing from the spirit and scope of the present invention.

Claims

1. A manual pressure coupling machine with synchronous belt water-cooled or air-cooled cooling, characterized in that, include: The frame is installed on the synchronous belt water-cooled or air-cooled manual pressure coupling machine; A mold body, wherein the mold body is disposed on the frame; A manual pressure adjustment assembly is mounted on the frame; A temperature control component is fixed on the frame. The upper mold of the mold body is raised and lowered by the manual pressure adjustment component. The two ends of the timing belt are aligned and placed on the lower mold of the mold body. The temperature is controlled by the temperature control component. The upper mold of the mold body presses down on the two ends of the timing belt to complete the connection of the timing belt interface.

2. The synchronous belt water-cooled or air-cooled manual pressure coupling machine according to claim 1, characterized in that, The framework includes: The first base is provided at the bottom of the frame; The second base is provided on one side of the first base and at the bottom of the frame; The first stop block is fixed by screws above the first base and on one side of the lower mold; The second stop is fixed to the first base and one side of the first stop by screws; The first support rod is fixedly connected at one end between the first stop and the second stop by a pin; The third stop is fixed by screws above the second base and on one side of the lower mold; The fourth stop is fixed to the second base and one side of the third stop by screws. The second support rod is fixedly connected at one end between the third stop and the fourth stop by a pin; The first movable rod is movably connected to one end of the first movable rod via a pin at the other end of the first support rod; The second movable rod is movably connected to one end of the second movable rod via a pin at the other end of the second support rod; The first connecting block is fixed above the first base and on one side of the lower mold; The second connecting block is fixed on one side of the first connecting block and on one side of the lower mold.

3. The synchronous belt water-cooled or air-cooled manual pressure coupling machine according to claim 2, characterized in that, A first U-shaped groove is formed on the first connecting block; a second U-shaped groove is formed on the second connecting block; a third U-shaped groove is formed at one end of the first movable rod; and a fourth U-shaped groove is formed at one end of the second movable rod.

4. The synchronous belt water-cooled or air-cooled manual pressure coupling machine according to claim 1, characterized in that, The phantom includes: Bolts are used to fix the bolts on the first and second movable rods of the frame, respectively. A connector is provided below the bolt, with a gap connecting the connector. The upper mold is fixed below the connector; The lower mold is fixed on the first base and the second base of the frame; An upper mold, wherein the upper mold is fixed at one end; The lower mold is fixed at one end.

5. The synchronous belt water-cooled or air-cooled manual pressure coupling machine according to claim 3, characterized in that, The manual pressure adjustment component includes: The first screw is movably connected to one end of the first screw in the first U-shaped groove by a pin; The second screw is movably connected to one end of the second screw in the second U-shaped groove by a pin; The first manual adjusting nut is movably connected to the first screw. The second manual adjusting nut is movably connected to the second screw.

6. The synchronous belt water-cooled or air-cooled manual pressure coupling machine according to claim 1, characterized in that, The temperature control component includes: Heating tube holes are provided at one end of the upper mold and one end of the lower mold of the mold body. A heating element, wherein the heating element is connected to a plurality of heating element holes respectively; Temperature probe holes are provided on one side of the heating tube hole, at one end of the upper mold and one end of the lower mold of the mold body. A temperature sensing probe, wherein the temperature sensing probe is connected to a plurality of temperature sensing probe holes respectively; Connection holes: Several connection holes are respectively opened at both ends of the upper mold and both ends of the lower mold of the mold body; The tubes are connected to the tubes in the plurality of connection holes respectively.

7. The synchronous belt water-cooled or air-cooled manual pressure coupling machine according to claim 6, characterized in that, Compressed air or cooling water is passed through the pipe.

8. The synchronous belt water-cooled or air-cooled manual pressure coupling machine according to claim 6, characterized in that, An external electrical connection touch screen control box is made to the synchronous belt water-cooled or air-cooled manual pressure connection machine; a controller is installed inside the touch screen control box; a solenoid valve is electrically connected to one end of the controller; the other end of the solenoid valve is fixedly connected to the pipe; the temperature probe and the heating element are respectively electrically connected to the controller.

9. The synchronous belt water-cooled or air-cooled manual pressure coupling machine according to claim 4, characterized in that, Several handle threaded holes are made on the upper mold.

10. The synchronous belt water-cooled or air-cooled manual pressure coupling machine according to claim 4, characterized in that, The top surface of the lower mold is a connecting platform, on which a timing belt is placed.

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