Auxiliary assembly of perforating device for helmet production

Abstract

The utility model discloses an auxiliary assembly of a punching device for helmet production. The auxiliary assembly comprises a base, a hydraulic rod, a top plate, a fixing device, the punching device and a tool bit. By arranging the controller, the monitoring assembly can monitor the tool bit in real time, when it is monitored that the temperature exceeds the set temperature, the monitoring structure is transmitted to the controller, the controller starts the movable cooling mechanism to cool the tool bit, and then the effect of automatically monitoring the tool bit for cooling is achieved; the problems that the helmet is usually punched in batches, high-strength machining needs to be conducted all the time in the punching process of the device, high temperature is generated due to continuous punching, a structure for automatically monitoring the surface of a tool bit for cooling is not provided, and the machining efficiency is high are solved. The problems that when a tool bit is subjected to high-temperature machining for a long time, loss of the tool bit is increased, then the service life of the tool bit is shortened, the machining efficiency is reduced when the tool bit is replaced, and certain limitation exists are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of punching machines, in particular to an auxiliary component of a punching device for helmet production. Background Art

[0002] Helmets are head protection equipment used in military, construction, mining and some sports. Modern helmets are mainly composed of a lining and a suspension system. The shell of a helmet is made of high-strength materials and absorbs most of the impact force through its deformation. The lining material has the functions of sweat absorption, warmth retention and shock absorption. The suspension system is the part between the shell and the lining, which can usually be adjusted to adapt to the differences in head shapes of different wearers.

[0003] According to the announcement: CN216031281U, the utility model relates to the technical field of punching machines, and discloses a punching machine for producing helmets, including a base, a hydraulic rod, a top plate and a punching assembly. The punching machine for producing helmets, by rotating the rotating block, the rotating block drives the winding wheel to rotate, so that the pull rope is tightened or stretched. When the pull rope is tightened, the pull rope drives the two movable plates to move back to back, and drives the two clamping blocks to move back to back. When the clamping block is completely removed from the connecting block, the fixing effect of the clamping block on the connecting block is released. At this time, the cutter head can be removed, achieving the purpose of easy removal of the cutter head. By pulling the handle outward, the two pull rods move back to back, driving the two arc-shaped fixed blocks to move back to back, compressing the fixing spring, and at this time, a larger helmet can be placed between the two arc-shaped fixed blocks. The handle is released, and the helmet can be fixed between the two arc-shaped fixed blocks under the elastic force of the fixing spring, achieving the purpose of fixing helmets of different sizes.

[0004] Based on the search of the above patents and in combination with the equipment in the prior art, it is found that when the above equipment is used, although it can solve the problem that the existing punching machine cutter heads are usually not easy to disassemble and replace, and cannot fix helmets of different sizes, which reduces the application range of the punching machine, and when punching holes in helmets, they are usually punched in batches, and the device needs to perform high-intensity processing all the time when punching holes. Continuous punching will generate high temperature. Since it does not have a structure to automatically monitor the surface of the cutter head for cooling, the cutter head will increase its wear when it is in high-temperature processing for a long time, thereby reducing the service life of the cutter head, and the processing efficiency will also be reduced during replacement, which has certain limitations. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide an auxiliary component of a punching device for helmet production, which has the advantage of automatic monitoring for cooling, and solves the problem that when punching holes in helmets, holes are usually punched in batches, and the device needs to perform high-intensity processing all the time when punching holes. Continuous drilling will generate high temperature. Since it does not have a structure for automatically monitoring and cooling the surface of the cutter head, the cutter head will increase its wear when it is in high-temperature processing for a long time, thereby reducing the service life of the cutter head, and the processing efficiency will be reduced when it is replaced, and there are certain limitations.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an auxiliary component of a punching device for helmet production, comprising a base, a hydraulic rod, a top plate, a fixing device, a punching device and a cutter head, the hydraulic rod being fixedly connected to the left side of the top of the base, the top plate being fixedly connected to the output end of the hydraulic rod, the fixing device being fixedly connected to the top of the base, the punching device being fixedly connected to the bottom of the top plate, the cutter head being fixedly connected to the bottom of the punching device, a monitoring component being fixedly connected to the left side of the punching device, a transmission hole being provided on the right side inside the top plate, a servo motor being fixedly connected to the right side of the top of the top plate, a screw being fixedly connected to the output end of the servo motor, a mobile cooling mechanism being threadedly connected to the surface of the screw, and a controller being fixedly connected to the right side of the front side of the top plate.

[0007] As a preferred embodiment of the utility model, the monitoring component includes a monitoring board, the monitoring board is fixedly connected to the left side of the punching device, an infrared temperature sensor is fixedly connected to the bottom of the monitoring board, and a temperature control display is fixedly connected to the left side of the monitoring board.

[0008] As a preferred embodiment of the utility model, the mobile cooling mechanism includes a screw sleeve, which is threadedly connected to the surface of the screw, an L rod is fixedly connected to the left side of the bottom of the screw sleeve, the other end of the L rod is fixedly connected to a limiting frame, and a cooling component is opened on the inner side of the limiting frame.

[0009] As a preferred embodiment of the utility model, the cooling component includes a cooling tank, a semiconductor refrigeration plate is fixedly connected to the interior of the cooling tank, air-permeable grooves are opened on both sides of the limit frame, a guide fan is fixedly connected to the left side of the limit frame, and a heat exhaust fan is fixedly connected to the right side of the limit frame.

[0010] As a preferred embodiment of the present invention, the bottom of the inner wall of the transmission hole is connected to a movable hole, and the movable hole is used in conjunction with a threaded sleeve.

[0011] As a preferred embodiment of the present invention, the bottom of the screw is fixedly connected with a limiting plate.

[0012] As a preferred embodiment of the present invention, a limit rod is fixedly connected to the bottom of the top plate, and the limit rod passes through the L rod and is slidably connected to the L rod.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model sets a controller so that the monitoring component can monitor the cutter head in real time. When the temperature exceeds the set temperature, the monitoring structure is transmitted to the controller, so that the controller starts the mobile cooling mechanism to cool the cutter head, thereby achieving the effect of automatically monitoring and cooling the cutter head. It solves the problem that when punching holes in helmets, holes are usually punched in batches, and the device needs to perform high-intensity processing all the time when punching holes. High temperature will be generated if the holes are punched continuously. Since there is no structure for automatically monitoring and cooling the surface of the cutter head, the cutter head will increase when it is in high-temperature processing for a long time, thereby reducing the service life of the cutter head, and the processing efficiency will be reduced when it is replaced. There are certain limitations, and the effect of automatic monitoring and cooling is achieved.

[0015] 2. The utility model sets a controller so that the monitoring component can monitor the cutter head in real time. When the temperature exceeds the set temperature, the monitoring structure is transmitted to the controller, so that the controller starts the mobile cooling mechanism to cool the cutter head, thereby achieving the effect of automatically monitoring and cooling the cutter head. It solves the problem that when punching holes in helmets, holes are usually punched in batches, and the device needs to perform high-intensity processing all the time when punching holes. High temperature will be generated if the holes are punched continuously. Since there is no structure for automatically monitoring and cooling the surface of the cutter head, the cutter head will increase when it is in high-temperature processing for a long time, thereby reducing the service life of the cutter head, and the processing efficiency will be reduced when it is replaced, which has certain limitations.

[0016] 3. The utility model sets a monitoring component, fixes the monitoring board and the punching device, and then fixes the infrared temperature sensor on the monitoring board. The infrared temperature sensor is installed in an inclined manner, so that the infrared temperature sensor can use the infrared rays spontaneously radiated by the object to aim at the cutter head, and then measure the cutter head temperature in real time. When the temperature is greater than the set temperature, the monitored temperature will be transmitted to the temperature controller, and then the temperature controller will transmit it to the controller, so that the controller will start the mobile cooling mechanism to cool the cutter head, thereby achieving the effect of automatic monitoring. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the southwest isometric three-dimensional structure of the utility model;

[0018] Figure 2 This is a three-dimensional structural schematic diagram of the utility model from another viewing angle;

[0019] Figure 3 It is a schematic diagram of a partial three-dimensional structure of the utility model.

[0020] In the figure: 1. base; 2. hydraulic rod; 3. top plate; 4. fixing device; 5. punching device; 6. cutter head; 7. monitoring component; 701. monitoring board; 702. infrared temperature sensor; 8. transmission hole; 9. servo motor; 10. screw; 11. movable cooling mechanism; 111. screw sleeve; 112. L rod; 113. limit frame; 12. cooling component; 121. cooling tank; 122. semiconductor cooling plate; 123. ventilation slot; 124. guide fan; 125. heat exhaust fan; 13. controller; 14. movable hole; 15. limit plate; 16. limit rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figures 1 to 3 As shown, the utility model provides an auxiliary component of a punching device for helmet production, including a base 1, a hydraulic rod 2, a top plate 3, a fixing device 4, a punching device 5 and a cutter head 6. The hydraulic rod 2 is fixedly connected to the left side of the top of the base 1, the top plate 3 is fixedly connected to the output end of the hydraulic rod 2, the fixing device 4 is fixedly connected to the top of the base 1, the punching device 5 is fixedly connected to the bottom of the top plate 3, the cutter head 6 is fixedly connected to the bottom of the punching device 5, a monitoring component 7 is fixedly connected to the left side of the punching device 5, a transmission hole 8 is opened on the right side inside the top plate 3, a servo motor 9 is fixedly connected to the right side of the top of the top plate 3, a screw 10 is fixedly connected to the output end of the servo motor 9, a mobile cooling mechanism 11 is threadedly connected to the surface of the screw 10, and a controller 13 is fixedly connected to the right side of the front of the top plate 3.

[0023] refer to Figure 2 The monitoring assembly 7 includes a monitoring board 701, which is fixedly connected to the left side of the punching device 5, an infrared temperature sensor 702 is fixedly connected to the bottom of the monitoring board 701, and a temperature control display is fixedly connected to the left side of the monitoring board 701.

[0024] As a technical optimization scheme of the utility model, by setting the monitoring component 7, the monitoring plate 701 and the punching device 5 are fixed, and then the monitoring plate 701 fixes the infrared temperature sensor 702, and the infrared temperature sensor 702 is installed in an inclined manner, so that the infrared temperature sensor 702 can use the infrared rays spontaneously radiated by the object to aim at the cutter head 6, and then can measure the temperature of the cutter head 6 in real time. When the temperature is greater than the set temperature, the monitored temperature will be transmitted to the temperature controller, and then the temperature controller will transmit it to the controller 13, so that the controller 13 starts the mobile cooling mechanism 11 to cool the cutter head 6, thereby achieving the effect of automatic monitoring.

[0025] refer to Figure 2 The mobile cooling mechanism 11 includes a screw sleeve 111, which is threadedly connected to the surface of the screw rod 10. An L rod 112 is fixedly connected to the left side of the bottom of the screw sleeve 111. The other end of the L rod 112 is fixedly connected to a limiting frame 113. A cooling component 12 is provided on the inner side of the limiting frame 113.

[0026] As a technical optimization scheme of the utility model, a mobile cooling mechanism 11 is provided, so that the screw sleeve 111 and the screw rod 10 are installed for transmission, and then the screw sleeve 111 and the L rod 112 are fixed, and then the L rod 112 and the limit frame 113 are fixed. When the temperature of the cutter head 6 is too high and needs to be cooled, the servo motor 9 is started by the controller 13, so that the output end of the servo motor 9 drives the screw rod 10 to rotate, and then the screw 10 drives the screw sleeve 111 to move, so that the screw sleeve 111 drives the cooling component 12 to move to the position of the cutter head 6 through the L rod 112 and the limit frame 113 to wait. When the cutter head 6 completes the processing, the hydraulic rod 2 drives the cutter head 6 to rise and cools the cutter head 6 to avoid affecting the normal processing during the cooling.

[0027] refer to Figure 3 The cooling component 12 includes a cooling groove 121, a semiconductor cooling plate 122 is fixedly connected inside the cooling groove 121, ventilation grooves 123 are opened on both sides of the limit frame 113, a guide fan 124 is fixedly connected to the left side of the limit frame 113, and a heat exhaust fan 125 is fixedly connected to the right side of the limit frame 113.

[0028] As a technical optimization scheme of the utility model, a cooling component 12 is provided so that the cooling groove 121 fixes the semiconductor refrigeration plate 122. When cooling is required, the semiconductor refrigeration plate 122 is energized to generate cold air on the cooling surface of the semiconductor refrigeration plate 122. Then, the guide fan 124 is started to absorb the cold air to cool the cutter head 6. After the other side of the semiconductor refrigeration plate 122 generates hot air, the heat exhaust fan 125 is started to exhaust heat and cool the heating surface of the semiconductor refrigeration plate 122, thereby ensuring the stability of the use of the semiconductor refrigeration plate 122.

[0029] refer to Figure 2 The bottom of the inner wall of the transmission hole 8 is connected to a moving hole 14 , and the moving hole 14 is used in conjunction with the screw sleeve 111 .

[0030] As a technical optimization solution of the utility model, by providing the moving hole 14 , the moving hole 14 can ensure the stability of the up and down movement of the screw sleeve 111 , thereby ensuring the stability of the transmission of the screw sleeve 111 .

[0031] refer to Figure 2 The bottom of the screw rod 10 is fixedly connected with a limiting plate 15 .

[0032] As a technical optimization solution of the utility model, by providing a limiting plate 15, the limiting plate 15 can limit the screw sleeve 111, thereby preventing the screw sleeve 111 from falling off the screw rod 10, thereby ensuring the stability of the transmission of the screw sleeve 111.

[0033] refer to Figure 2 The bottom of the top plate 3 is fixedly connected with a limiting rod 16 , and the limiting rod 16 passes through the L rod 112 and is slidably connected with the L rod 112 .

[0034] As a technical optimization solution of the utility model, by setting a limit rod 16, the limit rod 16 can limit the screw sleeve 111 through the L rod 112, avoiding the situation that the screw sleeve 111 only rotates but does not move, thereby ensuring the stability of the transmission of the screw sleeve 111.

[0035] The working principle and use process of the utility model are as follows: when in use, the base 1, the hydraulic rod 2, the top plate 3, the fixing device 4, the punching device 5 and the cutter head 6 are assembled for use. When it is necessary to punch a hole in the helmet, the helmet is fixed inside the fixing device 4, and then the punching device 5 is driven downward by the hydraulic rod 2, so that the punching device 5 drives the cutter head 6 to punch a hole in the helmet, and then the monitoring board 701 is fixed to the punching device 5, and then the monitoring board 701 is fixed to the infrared temperature sensor 702, and the infrared temperature sensor 702 is installed in an inclined manner, so that the infrared temperature sensor 702 can use the infrared rays spontaneously radiated by the object to align with the cutter head 6, and then the temperature of the cutter head 6 can be measured in real time. When the temperature is greater than the set temperature, the monitored temperature will be transmitted to the thermostat, and then the thermostat will be transmitted to the controller 13, the screw sleeve 111 and the screw rod 10 are installed for transmission, and then the screw sleeve 111 and the L rod 112 are fixed, and then the L rod 112 and the limit frame 113 are fixed. When the temperature of the cutter head 6 is too high and needs to be cooled, the servo motor 9 is started through the controller 13, so that the output end of the servo motor 9 drives the screw 10 to rotate, and then the screw 10 drives the screw sleeve 111 to move, so that the screw sleeve 111 drives the cooling component 12 to move to the position of the cutter head 6 through the L rod 112 and the limit frame 113 to wait, and the cooling groove 121 fixes the semiconductor refrigeration plate 122. When cooling is required, the semiconductor refrigeration plate 122 is energized to generate cold air on the cooling surface of the semiconductor refrigeration plate 122, and then the guide fan 124 is started to absorb the cold air to cool the cutter head 6, and after the other side of the semiconductor refrigeration plate 122 generates hot air, the heat exhaust fan 125 is started to exhaust heat and cool the heating surface of the semiconductor refrigeration plate 122. When the cutter head 6 completes this processing, the hydraulic rod 2 drives the cutter head 6 to rise and then cools the cutter head 6 to avoid affecting normal processing during cooling, thereby achieving the effect of automatic monitoring and cooling.

[0036] To sum up: the auxiliary component of the punching device for helmet production, by setting a controller 13, enables the monitoring component 7 to monitor the cutter head 6 in real time. When the temperature is detected to exceed the set temperature, the monitoring structure is transmitted to the controller 13, so that the controller 13 starts the mobile cooling mechanism 11 to cool the cutter head 6, thereby achieving the effect of automatically monitoring and cooling the cutter head 6, and solves the problem that when punching holes in helmets, holes are usually punched in batches, and the device needs to perform high-intensity processing all the time when punching holes. Continuous punching will generate high temperature. Since it does not have a structure for automatically monitoring and cooling the surface of the cutter head, the cutter head will increase its wear when it is in high-temperature processing for a long time, thereby reducing the service life of the cutter head, and the processing efficiency will also be reduced during replacement, and there are certain limitations.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art 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 appended claims and their equivalents.

Claims

1. An auxiliary component of a punching device for helmet production, comprising a base (1), a hydraulic rod (2), a top plate (3), a fixing device (4), a punching device (5) and a cutter head (6), characterized in that: The hydraulic rod (2) is fixedly connected to the left side of the top of the base (1); the top plate (3) is fixedly connected to the output end of the hydraulic rod (2); the fixing device (4) is fixedly connected to the top of the base (1); the punching device (5) is fixedly connected to the bottom of the top plate (3); the cutter head (6) is fixedly connected to the bottom of the punching device (5); a monitoring component (7) is fixedly connected to the left side of the punching device (5); a transmission hole (8) is provided on the right side inside the top plate (3); a servo motor (9) is fixedly connected to the right side of the top of the top plate (3); a screw (10) is fixedly connected to the output end of the servo motor (9); a movable cooling mechanism (11) is threadedly connected to the surface of the screw (10); and a controller (13) is fixedly connected to the right side of the front of the top plate (3).

2. The auxiliary component of the punching device for helmet production according to claim 1, characterized in that: The monitoring assembly (7) comprises a monitoring board (701), wherein the monitoring board (701) is fixedly connected to the left side of the punching device (5), an infrared temperature sensor (702) is fixedly connected to the bottom of the monitoring board (701), and a temperature control display is fixedly connected to the left side of the monitoring board (701).

3. The auxiliary component of the punching device for helmet production according to claim 1, characterized in that: The mobile cooling mechanism (11) comprises a screw sleeve (111), the screw sleeve (111) being threadedly connected to the surface of the screw rod (10), an L-rod (112) being fixedly connected to the left side of the bottom of the screw sleeve (111), the other end of the L-rod (112) being fixedly connected to a limit frame (113), and a cooling component (12) being provided on the inner side of the limit frame (113).

4. The auxiliary component of the punching device for helmet production according to claim 3, characterized in that: The cooling component (12) comprises a cooling groove (121), a semiconductor cooling plate (122) is fixedly connected inside the cooling groove (121), air permeable grooves (123) are provided on both sides of the limit frame (113), a guide fan (124) is fixedly connected to the left side of the limit frame (113), and a heat exhaust fan (125) is fixedly connected to the right side of the limit frame (113).

5. The auxiliary component of the punching device for helmet production according to claim 1, characterized in that: The bottom of the inner wall of the transmission hole (8) is connected to a moving hole (14), and the moving hole (14) is used in conjunction with a threaded sleeve (111).

6. The auxiliary component of the punching device for helmet production according to claim 1, characterized in that: The bottom of the screw rod (10) is fixedly connected to a limiting plate (15).

7. The auxiliary component of the punching device for helmet production according to claim 4, characterized in that: The bottom of the top plate (3) is fixedly connected to a limiting rod (16), and the limiting rod (16) passes through the L rod (112) and is slidably connected to the L rod (112).

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