Driving device for driving mould

Abstract

The utility model discloses a driving device for driving a die, which relates to the field of dies, and comprises a driving component, the driving component comprises a driving piece and a connecting piece, the connecting piece is suitable for being connected with the die, and the driving piece can drive the connecting piece to move; the air cooling assembly comprises a transmission rod, a switch valve and a pipeline, one end of the pipeline is suitable for being selectively connected with the air source through the switch valve, the other end of the pipeline faces the driving assembly, the transmission rod is matched with the connecting piece, and the connecting piece can drive the transmission rod to move towards the switch valve so as to trigger a control part of the switch valve, so that the air source is communicated with the pipeline. Therefore, the driving device comprises the air cooling assembly, and the connecting piece can drive the transmission rod of the air cooling assembly to trigger the control part of the switch valve, so that the driving assembly can be cooled through the air cooling assembly in the mold closing state, the damage probability of the driving assembly can be reduced, and the service life of the driving assembly can be prolonged; and the use reliability of the driving assembly is improved.

Description

Technical Field

[0001] The utility model relates to the field of mold tooling, in particular to a driving device for driving a mold. Background Art

[0002] In the related technology, the casting mold requires a very high production temperature, so the driving parts used to drive the mold need to work in a high temperature environment. Long-term exposure to high temperature will cause damage to the driving parts, thereby reducing the service life of the driving parts and seriously affecting the reliability of the use of the driving parts. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, one purpose of the utility model is to provide a driving device for driving a mold, wherein the driving component of the driving device has a long service life and high reliability.

[0004] According to the utility model, the driving device for driving the mold includes: a driving assembly, the driving assembly includes: a driving member and a connecting member, the connecting member is suitable for connecting with the mold, and the driving member can drive the connecting member to move; an air cooling assembly, the air cooling assembly includes: a transmission rod, a switch valve and a pipeline, one end of the pipeline is suitable for selective connection with an air source through the switch valve, and the other end of the pipeline faces the driving assembly, the transmission rod cooperates with the connecting member, and the connecting member can drive the transmission rod to move toward the switch valve to trigger the control part of the switch valve, so that the air source is connected to the pipeline.

[0005] According to the driving device for driving a mold of the utility model, by making the driving device include an air cooling component, and making the connecting piece capable of driving the transmission rod of the air cooling component to trigger the control part of the switch valve, the driving component can be cooled by the air cooling component when the mold is in the mold closing state, thereby reducing the probability of damage to the driving component, increasing the service life of the driving component, and facilitating improving the reliability of the use of the driving component.

[0006] In some examples of the present invention, the connecting member has a curved surface, and one end of the transmission rod contacts the curved surface of the connecting member.

[0007] In some examples of the present invention, the air cooling assembly further includes: a fixing member, the fixing member having a guide ring, and the transmission rod is inserted through the guide ring.

[0008] In some examples of the utility model, the air cooling component also includes: an elastic member, the transmission rod has a pressure plate at one end close to the connecting member, the elastic member is sleeved on the outside of the transmission rod and is located between the pressure plate and the guide ring, and the elastic member is compressed by the pressure plate and the guide ring during the movement of the transmission rod toward the switch valve.

[0009] In some examples of the present invention, the air cooling component further includes: a quick plug, and the switch valve is suitable for being connected to the air source through the quick plug.

[0010] In some examples of the present invention, the air cooling component further includes: a connecting joint, and the pipeline is connected to the switch valve through the connecting joint.

[0011] In some examples of the present invention, the switch valve is configured as a pneumatic switch valve.

[0012] In some examples of the present invention, the switch valve includes: a valve body and a pressing plate, one end of the pressing plate is rotatably connected to the valve body, and the connecting member can drive the transmission rod to move toward the pressing plate to drive the pressing plate to trigger the control unit.

[0013] In some examples of the present invention, the driving member includes: a connected driving body and a driving rod, the driving rod is connected to the connecting member, and the driving body can drive the driving rod to move.

[0014] In some examples of the present invention, the driving assembly further includes: a gear set, wherein the gear set is connected between the connecting member and the transmission rod, so that the connecting member can drive the transmission rod to move toward the switch valve.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0017] Figure 1 It is a schematic diagram of a driving device according to an embodiment of the utility model.

[0018] Reference numerals:

[0019] Driving device 100;

[0020] Driving body 1; driving rod 2; connecting member 3; pressing plate 4; elastic member 5; fixing member 6; transmission rod 7; quick plug 8; switch valve 9; connecting joint 10; pipeline 11; air cooling component 12; driving member 13; control unit 14; driving component 15; guide ring 16; pressing plate 17; valve body 18. DETAILED DESCRIPTION

[0021] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0022] Reference below Figure 1 A driving device 100 for driving a mold according to an embodiment of the present invention is described.

[0023] like Figure 1 As shown, the driving device 100 according to the embodiment of the utility model includes: a driving component 15 and an air cooling component 12.

[0024] The driving assembly 15 includes: a driving member 13 and a connecting member 3, the connecting member 3 is suitable for being connected to the mold, and the driving member 13 can drive the connecting member 3 to move; the air cooling assembly 12 includes: a transmission rod 7, a switch valve 9 and a pipeline 11, one end of the pipeline 11 is suitable for selectively connecting to the air source through the switch valve 9, and the other end of the pipeline 11 faces the driving assembly 15, the transmission rod 7 cooperates with the connecting member 3, and the connecting member 3 can drive the transmission rod 7 to move toward the switch valve 9 to trigger the control part 14 of the switch valve 9, so that the air source is connected to the pipeline 11.

[0025] Wherein, the driving assembly 15 includes a driving member 13 and a connecting member 3, and the connecting member 3 is connected to the mold. The connection method of the connecting member 3 and the mold can be, but not limited to, a clamping connection, a bolt connection, etc. As some embodiments of the present application, the connecting member 3 is connected to the mold by a bolt connection. The driving member 13 is connected to the connecting member 3, and the connection method of the connecting member 3 and the driving member 13 can be, but not limited to, a clamping connection, a bolt connection, etc. As some embodiments of the present application, the connecting member 3 is connected to the driving member 13 by a bolt connection.

[0026] The mold may include a first mold and a second mold, and the first mold and the second mold may move relatively close to or relatively far away from each other. As some embodiments of the present application, the first mold may move toward or away from the second mold, and the mold has a mold closing state and a mold opening state. The drive assembly 15 may be used to drive the first mold to move toward the second mold so that the mold is in the mold closing state, and the drive assembly 15 may be used to drive the first mold to move away from the second mold so that the mold is in the mold opening state. The mold may be a casting mold, and the casting mold requires a very high production temperature (for example, but not limited to 300 degrees Celsius).

[0027] The air cooling component 12 includes a transmission rod 7, a switch valve 9 and a pipeline 11. The pipeline 11 has two opposite ends, one end of which is selectively connected to the air source through the switch valve 9, and the other end is arranged toward the driving component 15. That is to say, the switch valve 9 can control the on-off of the air source and the pipeline 11. The transmission rod 7 is arranged in cooperation with the connecting member 3, and the driving member 13 can drive the connecting member 3 to move. When the connecting member 3 moves, the transmission rod 7 can move toward the switch valve 9. The movement of the transmission rod 7 toward the switch valve 9 can trigger the control part 14 of the switch valve 9, and the control part 14 of the switch valve 9 can connect the air source with the pipeline 11.

[0028] It should be noted that when the casting mold needs to be driven to close, the driving member 13 drives the connecting member 3 along the first direction (i.e. Figure 1 The driving member 13 drives the connecting member 3 to move in the first direction (ie, the X direction shown in FIG. 1 ) so that the connecting member 3 drives the mold to change from the mold opening state to the mold closing state. Figure 1 During the movement of the connecting member 3 in the second direction (ie, the X direction shown in FIG. Figure 1 The air source 12 moves in the Y direction (as shown) toward the switch valve 9 to trigger the control unit 14 of the switch valve 9, so that the gas source is connected with the pipeline 11. Since the pipeline 11 is arranged toward the driving component 15, when the gas source is connected with the pipeline 11, the gas source can supply gas to the driving component 15 through the pipeline 11 (in short, the gas source can blow air to the driving component 15 through the pipeline 11), thereby reducing the temperature of the driving component 15 and air-cooling the driving component 15, thereby reducing the probability of damage to the driving component 15 and increasing the service life of the driving component 15.

[0029] Furthermore, since the pipeline 11 is arranged toward the driving assembly 15, the air cooling assembly 12 will not supply gas toward the mold (in short, the air cooling assembly 12 will not blow air toward the mold), thereby not lowering the production temperature of the mold and not affecting normal production operations.

[0030] As some embodiments of the present application, the driving member 13 can be a hydraulic cylinder. Cooling the hydraulic cylinder through the air cooling component 12 can reduce the probability of the rubber sealing ring of the hydraulic cylinder softening and being damaged due to high temperature, increase the service life of the rubber sealing ring of the hydraulic cylinder, and reduce the probability of oil leakage due to damage to the rubber sealing ring, thereby reducing the procurement cost of the rubber sealing ring and the replacement frequency of the rubber sealing ring, which is conducive to improving production efficiency.

[0031] As some embodiments of the present application, the driving component 13 can be a motor. Cooling the motor through the air cooling component 12 can reduce the probability of the motor being damaged due to overheating and increase the service life of the driving component 15.

[0032] Therefore, by making the driving device 100 include an air cooling component 12, and enabling the connecting member 3 to drive the transmission rod 7 of the air cooling component 12 to trigger the control unit 14 of the switch valve 9, the driving component 15 can be cooled by the air cooling component 12 when the mold is in the mold closing state, thereby reducing the probability of damage to the driving component 15, increasing the service life of the driving component 15, and helping to improve the reliability of the use of the driving component 15.

[0033] In some embodiments of the present invention, Figure 1 As shown, the connecting member 3 has an arc surface, and one end of the transmission rod 7 contacts the arc surface of the connecting member 3 .

[0034] The connecting member 3 has an arc surface, and the connecting member 3 is matched with the transmission rod 7. Specifically, one end of the transmission rod 7 contacts with the arc surface of the connecting member 3, that is, the connecting member 3 is matched with the transmission rod 7 through the arc surface.

[0035] It can be understood that the connecting member 3 can be arranged along the first direction (ie Figure 1 As one end of the transmission rod 7 contacts the arc surface of the connecting member 3, the connecting member 3 moves in the first direction (i.e. Figure 1 During the movement of the connecting member 3 in the second direction (ie, the X direction shown in FIG. Figure 1 The first direction (ie, the Y direction) moves the transmission rod 7 toward the switch valve 9 to trigger the control unit 14 of the switch valve 9, so that the gas source is connected to the pipeline 11. Figure 1 The X direction shown) and the second direction (i.e. Figure 1 The Y direction shown) is vertical.

[0036] Specifically, the driving member 13 drives the connecting member 3 to move, so that during the mold closing process, the contact position between the arc surface of the connecting member 3 and the transmission rod 7 will gradually move toward the switch valve 9 (that is, the contact position between the arc surface of the connecting member 3 and the transmission rod 7 will gradually move downward), so that the transmission rod 7 moves toward the switch valve 9 to trigger the control part 14 of the switch valve 9, so that the air source is connected with the pipeline 11. When the air source is connected with the pipeline 11, the air source can supply gas to the driving component 15 through the pipeline 11 to reduce the temperature of the driving component 15.

[0037] It can be understood that the driving member 13 drives the connecting member 3 along the first direction (ie Figure 1 When the connecting member 3 makes a linear motion in the second direction (ie, the X direction shown in FIG. Figure 1 The device moves in a straight line (in the Y direction shown).

[0038] By making one end of the transmission rod 7 contact with the arc surface of the connecting member 3, the transmission rod 7 can be matched with the connecting member 3 for transmission, so that the transmission rod 7 can be driven to move through the connecting member 3, so that the transmission rod 7 triggers the control part 14 of the switch valve 9, and the driving device 100 can have the function of automatic air cooling.

[0039] In some embodiments of the present invention, Figure 1 As shown, the air cooling assembly 12 further includes: a fixing member 6 , the fixing member 6 has a guide ring 16 , and the transmission rod 7 is passed through the guide ring 16 .

[0040] Among them, the air-cooling component 12 also includes a fixing part 6, and the fixing part 6 is used to fix the air-cooling component 12. As some embodiments of the present application, the fixing part 6 is provided with a mounting hole, and a bolt can be inserted into the mounting hole to fix the fixing part 6. As some embodiments of the present application, the mold can include a first mold and a second mold, and the driving component 15 can be used to drive the first mold, that is, the first mold is a movable mold, and the second mold is a fixed mold, and the fixing part 6 can be fixed to the second mold. As some embodiments of the present application, the fixing part 6 and the guide ring 16 are integrally formed, that is, the fixing part 6 and the guide ring 16 are an integrally formed part, and the integrally formed part has high structural strength. Such an arrangement can reduce the probability of separation of the fixing part 6 and the guide ring 16. The transmission rod 7 is inserted into the guide ring 16, and the guide ring 16 has a guiding function. As some embodiments of the present application, the guide ring 16 can be constructed as a circular ring structure.

[0041] By making the air cooling assembly 12 include the fixing member 6, the transmission rod 7 can be assembled, and by making the fixing member 6 have a guide ring 16 and the transmission rod 7 pass through the guide ring 16, the transmission rod 7 can be guided, which is conducive to improving the accuracy of the movement direction of the transmission rod 7. In addition, such an arrangement can make the driving device 100 simple in structure and easy to disassemble and assemble.

[0042] In some embodiments of the present invention, Figure 1 As shown, the air cooling component 12 also includes: an elastic member 5, a pressure plate 4 is provided at one end of the transmission rod 7 close to the connecting member 3, the elastic member 5 is sleeved on the outside of the transmission rod 7 and is located between the pressure plate 4 and the guide ring 16, and the elastic member 5 is compressed by the pressure plate 4 and the guide ring 16 during the movement of the transmission rod 7 toward the switch valve 9.

[0043] Among them, the air cooling component 12 also includes an elastic member 5, and the transmission rod 7 has two opposite ends. The end of the transmission rod 7 close to the connecting member 3 has a pressure plate 4, and the other end is extended in the direction away from the connecting member 3 and passed through the guide ring 16. As some embodiments of the present application, the transmission rod 7 and the pressure plate 4 are integrally formed, that is, the transmission rod 7 and the pressure plate 4 are an integrally formed part, and the structural strength of the integrally formed part is high. Such a setting can reduce the probability of separation of the transmission rod 7 and the pressure plate 4.

[0044] The elastic member 5 is sleeved on the outside of the transmission rod 7, and the elastic member 5 is located between the pressure plate 4 and the guide ring 16. The guide ring 16 is fixedly arranged. When the connecting member 3 is moved along the first direction (i.e. Figure 1 When the mold is closed, the connecting member 3 can drive the transmission rod 7 to move in the second direction (i.e., the X direction shown in the figure). Figure 1 The transmission rod 7 moves in the second direction (ie Figure 1 The Y direction shown in the figure) moves toward the switch valve 9 to drive the pressure plate 4 to move along the second direction (i.e. Figure 1 The pressure plate 4 moves along the second direction (ie, the Y direction shown in FIG. Figure 1 Moving the elastic member 5 toward the switching valve 9 (in the Y direction shown in the figure) can compress the elastic member 5.

[0045] When the connecting member 3 is moved along the first direction (i.e. Figure 1 When the mold is opened, the compressed elastic member 5 can stretch and drive the pressing plate 4 to move in the second direction (ie, Figure 1 The transmission rod 7 is moved in the direction away from the switch valve 9 (in the Y direction shown in the figure) to reset the transmission rod 7 (the transmission rod 7 is reset, and the gas source is disconnected from the pipeline 11).

[0046] This arrangement can drive the transmission rod 7 to reset through the elastic member 5, which is beneficial to improving the reliability of the driving device 100. In addition, by sleeve-arranging the elastic member 5 on the outside of the transmission rod 7 and between the pressure plate 4 and the guide ring 16, the elastic member 5 can be compressed when the transmission rod 7 moves, and the elastic member 5 can reduce the transmission rod 7 along the second direction (i.e. Figure 1 The force of movement in the Y direction (as shown in the figure) is reduced, thereby protecting the control unit 14 of the switch valve 9, extending the service life of the switch valve 9, and being beneficial to improving the reliability of the use of the drive device 100.

[0047] In some embodiments of the present invention, Figure 1As shown, the air cooling component 12 also includes: a quick plug 8, and the switch valve 9 is suitable for connecting to the air source through the quick plug 8.

[0048] The air cooling assembly 12 further includes a quick plug 8, through which the gas source can be connected to the switch valve 9, and the quick plug 8 can be, but is not limited to, a push-pull quick plug, a rotary quick plug, a C-type quick plug, etc. As some embodiments of the present application, the gas source can be connected to the switch valve 9 through a C-type quick plug.

[0049] By making the switch valve 9 suitable for connecting to the gas source through the quick plug 8, the switch valve 9 can be quickly connected to the gas source, which is easy to install and operate, and the quick plug 8 can ensure the sealing of the connection, which is beneficial to improving the reliability of the drive device 100.

[0050] In some embodiments of the present invention, Figure 1 As shown, the air cooling component 12 further includes: a connecting joint 10 , and the pipeline 11 is connected to the switch valve 9 via the connecting joint 10 .

[0051] Among them, the air cooling component 12 also includes a connecting joint 10, and the pipeline 11 can be connected to the switch valve 9 through the connecting joint 10. The connecting joint 10 can be but not limited to a pipe joint, a pneumatic quick joint, etc. As some embodiments of the present application, the pipeline 11 can be connected to the switch valve 9 through a pneumatic quick joint.

[0052] By connecting the pipeline 11 to the switch valve 9 through the connecting joint 10 , the switch valve 9 can be easily connected to the pipeline 11 , and the installation operation is easy, thereby improving the assembly efficiency of the driving device 100 .

[0053] In some embodiments of the present invention, the switch valve 9 is constructed as a pneumatic switch valve, which has a fast response speed. When the transmission rod 7 moves toward the control part 14 of the pneumatic switch valve, the transmission rod 7 can press the control part 14 to connect the air source with the switch valve 9. As some embodiments of the present application, the pneumatic switch valve can be a MOV-02 two-position three-way pneumatic switch valve.

[0054] By constructing the switch valve 9 as a pneumatic switch valve, the switch valve 9 can respond quickly, so that the air cooling component 12 can quickly cool the drive component 15, which is beneficial to reducing the probability of damage to the drive device 100 and improving the service life of the drive device 100. The pneumatic switch valve can be suitable for a variety of working environments, including industrial environments with higher temperatures. By constructing the switch valve 9 as a pneumatic switch valve, the service life of the drive device 100 can be further improved.

[0055] In some embodiments of the present invention, Figure 1As shown, the switch valve 9 includes: a valve body 18 and a pressing plate 17 , one end of the pressing plate 17 is rotatably connected to the valve body 18 , and the connecting member 3 can drive the transmission rod 7 to move toward the pressing plate 17 to drive the pressing plate 17 to trigger the control unit 14 .

[0056] Among them, the switch valve 9 includes a valve body 18 and a pressure piece 17, and the valve body 18 and the pressure piece 17 are rotatably connected. Specifically, one end of the pressure piece 17 is rotatably connected to the valve body 18. As some embodiments of the present application, one of the pressure piece 17 and the valve body 18 has a pivot shaft, and the other has a pivot hole. The pivot shaft and the pivot hole cooperate with each other so that one end of the pressure piece 17 is rotatably connected to the valve body 18. For example, one end of the pressure piece 17 has a pivot shaft, and the valve body 18 has a pivot hole. The pivot shaft at one end of the pressure piece 17 cooperates with the pivot hole of the valve body 18 so that one end of the pressure piece 17 is rotatably connected to the valve body 18.

[0057] The pressing piece 17 can rotate toward the control part 14 of the switch valve 9 to trigger the control part 14. Specifically, the connecting member 3 can drive the transmission rod 7 along the second direction (i.e. Figure 1 The pressure piece 17 moves toward the pressure piece 17 in the Y direction shown in the figure, so that the pressure piece 17 rotates toward the control part 14 of the switching valve 9 to trigger the control part 14.

[0058] By making the connecting member 3 drive the transmission rod 7 to move toward the pressing piece 17 to drive the pressing piece 17 to trigger the control part 14, the transmission rod 7 can be indirectly contacted with the control part 14 of the switch valve 9, and the contact area between the transmission rod 7 and the control part 14 of the switch valve 9 can be increased, so that the transmission rod 7 can accurately trigger the control part 14 of the switch valve 9, which is conducive to improving the reliability of the use of the driving device 100. In addition, such a setting can make the driving device 100 simple in structure and easy to disassemble and assemble.

[0059] In some embodiments of the present invention, Figure 1 As shown, the driving member 13 includes: a driving body 1 and a driving rod 2 connected to each other, the driving rod 2 is connected to the connecting member 3, and the driving body 1 can drive the driving rod 2 to move.

[0060] The driving member 13 includes a driving body 1 and a driving rod 2 connected to each other. The driving rod 2 is connected to the connecting member 3. The connection between the driving rod 2 and the connecting member 3 may be, but is not limited to, a clamping connection, a bolt connection, etc. As some embodiments of the present application, the driving rod 2 and the connecting member 3 are connected by bolt connection. The driving body 1 can drive the driving rod 2 to move in a first direction (i.e., Figure 1 The driving rod 2 moves in the first direction (ie, Figure 1 The movement of the connecting member 3 in the first direction (ie, the X direction) can drive the connecting member 3 to move the connecting member 3 in the first direction (ie, Figure 1 X direction) movement.

[0061] By connecting the driving rod 2 with the connecting member 3, the driving body 1 can drive the connecting member 3 to move by driving the driving rod 2 to drive the mold to switch between the open mold state and the closed mold state, thereby facilitating the driving of the mold movement.

[0062] In some embodiments of the present invention, the driving assembly 15 further includes: a gear set, which is connected between the connecting member 3 and the transmission rod 7 so that the connecting member 3 can drive the transmission rod 7 to move toward the switch valve 9 .

[0063] The driving assembly 15 further includes a gear set, which is connected between the connecting member 3 and the transmission rod 7 so that the connecting member 3 can drive the transmission rod 7 to move toward the switch valve 9 to connect the air source and the switch valve 9.

[0064] As some embodiments of the present application, the gear set includes a first gear, a second gear and a connecting shaft, the first gear and the second gear are both fixed to the connecting shaft, and both are interference fit with the connecting shaft, the connecting member 3 has a first rack meshing with the first gear, and the transmission rod 7 has a second rack meshing with the second gear. When the driving member 13 drives the connecting member 3 along the first direction (i.e. Figure 1 When the connecting member 3 moves in the first direction (ie, the X direction shown in FIG. Figure 1 The first rack can drive the first gear to rotate, and the rotation of the first gear can drive the second gear to rotate through the connecting shaft, and the rotation of the second gear can drive the second rack to move along the second direction (i.e. Figure 1 The transmission rod 7 moves in the second direction (ie, Figure 1 The driving component 15 moves in the Y direction (as shown) toward the switch valve 9 to connect the gas source and the switch valve 9, and cool the driving component 15 through the pipeline 11.

[0065] By making the driving assembly 15 further include a gear set, the design of the driving assembly 15 can be reasonably designed so that the connecting member 3 moves in the first direction (i.e. Figure 1 When the transmission rod 7 moves in a straight line along the second direction (ie, the X direction shown in FIG. Figure 1 The drive assembly 15 is provided with a gear train to make a linear motion in the Y direction (as shown), so that the gas source can supply gas to the drive assembly 15 through the pipeline 11 to cool the drive assembly 15. In addition, by providing a gear train, the transmission between the connecting member 3 and the transmission rod 7 can be smooth and reliable, which is conducive to improving the reliability of the drive device 100.

[0066] As a specific embodiment of the present application, Figure 1 As shown, when the mold needs to be closed, the driving member 13 drives the connecting member 3 along the first direction (i.e. Figure 1The driving member 13 drives the connecting member 3 to move along the first direction (ie, the X direction shown in FIG. 1 ) so that the connecting member 3 drives the mold to change from the mold opening state to the mold closing state. Figure 1 When the connecting member 3 moves in the second direction (ie, the X direction shown in FIG. Figure 1 The control unit 14 of the switch valve 9 is triggered by the pressure piece 17 of the switch valve 9, so that the gas source is connected with the pipeline 11 through the switch valve 9. Since the pipeline 11 is arranged toward the drive component 15, the gas with lower temperature in the gas source can flow to the drive component 15 to cool the drive component 15.

[0067] When the mold needs to be opened, the driving member 13 drives the connecting member 3 to move in the first direction (i.e. Figure 1 The connecting member 3 drives the mold to change from the mold closing state to the mold opening state, and the elastic member 5 rebounds and drives the pressing plate 17 to move in a direction away from the switch valve 9, so that the transmission rod 7 is reset and the gas source is disconnected from the pipeline 11. In this way, the gas can be automatically supplied to the driving component 15 without the need for additional electronic control components, which is conducive to energy saving.

[0068] Therefore, when the mold is closed, the air cooling component 12 can automatically cool down the drive component 15, and when the mold is opened, the air cooling component 12 can automatically stop cooling down the drive component 15 without manual start and stop, thus reducing the labor intensity of workers.

[0069] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0070] In the description of the present invention, "first feature" or "second feature" may include one or more of the features.

[0071] In the description of the present invention, "plurality" means two or more.

[0072] In the description of the present invention, a first feature being “above” or “below” a second feature may include that the first and second features are directly in contact with each other, or may include that the first and second features are not in direct contact but are in contact with each other via another feature therebetween.

[0073] In the description of the present invention, a first feature “above”, “over” and “above” a second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature.

[0074] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0075] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A driving device for driving a mold, characterized in that: include: A driving assembly, the driving assembly comprising: a driving member and a connecting member, the connecting member being suitable for connecting with the mold, and the driving member being capable of driving the connecting member to move; An air cooling component, the air cooling component includes: a transmission rod, a switch valve and a pipeline, one end of the pipeline is suitable for selective connection with an air source through the switch valve, the other end of the pipeline faces the driving component, the transmission rod cooperates with the connecting piece, and the connecting piece can drive the transmission rod to move toward the switch valve to trigger the control part of the switch valve, so that the air source is connected to the pipeline.

2. The driving device for driving a mold according to claim 1, characterized in that: The connecting member has an arc surface, and one end of the transmission rod contacts the arc surface of the connecting member.

3. The driving device for driving a mold according to claim 1, characterized in that: The air cooling component further includes: a fixing member, the fixing member has a guide ring, and the transmission rod is passed through the guide ring.

4. The driving device for driving a mold according to claim 3, characterized in that: The air cooling component also includes: an elastic member, and the transmission rod has a pressure plate at one end close to the connecting member. The elastic member is sleeved on the outside of the transmission rod and is located between the pressure plate and the guide ring. When the transmission rod moves toward the switch valve, the elastic member is compressed by the pressure plate and the guide ring.

5. The driving device for driving a mold according to claim 1, characterized in that: The air cooling component further comprises: a quick plug, and the switch valve is suitable for being connected to the air source through the quick plug.

6. The driving device for driving a mold according to claim 1, characterized in that: The air cooling component further comprises: a connecting joint, through which the pipeline is connected to the switch valve.

7. The driving device for driving a mold according to claim 1, characterized in that: The switching valve is designed as a pneumatic switching valve.

8. The driving device for driving a mold according to claim 1, characterized in that: The switch valve comprises: a valve body and a pressing plate, one end of the pressing plate is rotatably connected to the valve body, and the connecting member can drive the transmission rod to move toward the pressing plate to drive the pressing plate to trigger the control unit.

9. The driving device for driving a mold according to any one of claims 1 to 8, characterized in that: The driving member comprises: a connected driving body and a driving rod, the driving rod is connected to the connecting member, and the driving body can drive the driving rod to move.

10. The driving device for driving a mold according to claim 1, characterized in that: The driving assembly further includes a gear set connected between the connecting member and the transmission rod, so that the connecting member can drive the transmission rod to move toward the switch valve.

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