Breaking device for heat-conducting gasket production

Abstract

The utility model discloses a breaking device for heat-conducting gasket production, which relates to the technical field of heat-conducting gasket breaking and comprises a device shell and further comprises a breaking mechanism arranged on the device shell and used for breaking a heat-conducting gasket, the breaking mechanism comprises an air cylinder fixedly installed on the device shell, an exchange disc is fixedly installed on a rotating shaft, and the exchange disc is fixedly installed on the rotating shaft. The rotating shaft is fixedly sleeved with a grooved wheel, a motor is fixedly installed on the device shell, a driving shaft is fixedly installed at the output end of the motor, a rotating rod is fixedly installed on the driving shaft, a shifting block is fixedly installed on the rotating rod, and a shifting groove is formed in the grooved wheel. According to the thermal insulation gasket breaking device, through the arrangement of the breaking mechanism, the breaking exchange mechanism and the scrap suction mechanism, a plurality of thermal insulation gaskets can be broken through one breaking process, the breaking efficiency of the thermal insulation gaskets is high, operation is convenient and fast, material scraps are collected, an abutting plate is pulled to one side, and then a collecting box is directly pulled out through a pull handle; and material chippings collected in the collecting box are cleaned.

Description

Technical Field

[0001] This utility model relates to the field of thermal pad breaking technology, and in particular to a breaking device for thermal pad production. Background Technology

[0002] Existing technology, patent CN208289974U, discloses an automatic cutting device for producing notebook insulating thermal pads. It includes a mounting housing, a device housing, a mounting support, an electrically operated lifting support, and cutting blades. The mounting slot contains a first storage drawer and a second storage drawer. The bottom of each support leg is equipped with casters. A mounting crossbar is bolted to the top of the mounting support, and an electrically operated lifting support is bolted to the bottom of the crossbar. A pressing plate is mounted on the output end of the electrically operated lifting support via a mounting base. Cutting blades are disposed on the surface of the pressing plate. This automatic cutting device, through its series of structural features, makes it convenient and highly practical in actual use.

[0003] When using this device, only one thermal pad can be broken in one workflow. After the thermal pad is broken, it needs to be removed and a new thermal pad needs to be added. The operation is cumbersome. In addition, the thermal pad is prone to generating material debris after breaking, which is not easy to clean. Therefore, a breaking device for thermal pad production is needed to meet the usage requirements. Utility Model Content

[0004] The purpose of this invention is to provide a cutting device for the production of thermally conductive pads, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a cutting device for producing thermal pads, comprising a device housing, and further comprising:

[0006] A breaking mechanism is provided on the outer casing of the device for breaking the heat-conducting pad. The breaking mechanism includes a cylinder fixedly installed on the outer casing of the device. A breaking frame is fixedly installed at the output end of the cylinder. A breaking blade is provided inside the breaking frame. A breaking box is provided below the breaking blade.

[0007] A debris collection mechanism is provided on the breaking mechanism for collecting material debris during the breaking of the thermal pad. The debris collection mechanism includes a suction hopper fixedly installed at the bottom of the breaking box. A changing plate is provided at the bottom of the breaking box. An installation shell is fixedly installed at the bottom of the changing plate. A collection box is provided inside the installation shell. A discharge pipe is fixedly installed at the discharge end of the suction hopper. The tail end of the discharge pipe is located inside the installation shell. A discharge hole is provided on the breaking box.

[0008] A breaking and replacing mechanism is provided on the device housing and the debris suction mechanism for replacing and breaking the heat-conducting pad. The breaking and replacing mechanism includes a rotating shaft rotatably installed inside the device housing, a replacing disc fixedly installed on the rotating shaft, a grooved wheel fixedly sleeved on the rotating shaft, a motor fixedly installed on the device housing, a drive shaft fixedly installed at the output end of the motor, a rotating rod fixedly installed on the drive shaft, a lever fixedly installed on the rotating rod, and a lever groove opened on the grooved wheel.

[0009] Preferably, the breaking mechanism further includes positioning blocks disposed within the breaking box, the positioning blocks being symmetrically distributed on the breaking box.

[0010] Preferably, the debris suction mechanism further includes a separator and a fan disposed within the mounting housing, and the mounting housing has through holes.

[0011] Preferably, the collection box is provided with a backing plate, the mounting shell is fixedly installed with a support block, and the support block and the backing plate are fixedly installed with a spring and a guide telescopic rod.

[0012] Preferably, a sealing frame is fixedly installed inside the mounting housing, and a pull handle is fixedly installed on the collection box.

[0013] Preferably, the splitting and switching mechanism further includes a circular block fixedly installed on the drive shaft, the circular block having a notch, and the grooved wheel having a slot.

[0014] Preferably, the device housing is provided with a light strip and a protective housing.

[0015] The beneficial effects of this utility model are:

[0016] In this invention, through the setting of a cutting mechanism and a cutting and replacing mechanism, the cutting frame descends and enters the cutting box, which in turn drives the cutting blade to cut the heat insulation gasket. The rotation of the push block will drive the groove wheel through the push groove. Each rotation of the push block will drive the groove wheel to rotate a quarter rotation, thereby allowing the heat insulation gasket to be cut to be replaced. One cutting process can cut multiple heat insulation gaskets, which has high cutting efficiency and is relatively convenient to operate.

[0017] In this invention, through the setting of the debris suction mechanism, the exhaust fan will suck the debris generated by the breakage into the suction hopper through the discharge hole, and then into the discharge pipe through the suction hopper. Finally, the debris will be collected in the collection box through the discharge pipe. The baffle can be pushed to one side, and the collection box can be pulled out directly by the pull handle to clean the material debris collected in the collection box. Attached Figure Description

[0018] Figure 1This is a three-dimensional structural diagram of a cutting device for producing thermal pads proposed in this utility model;

[0019] Figure 2 This is a side view of the structure of a cutting device for producing thermal pads according to the present invention.

[0020] Figure 3 This is a schematic diagram of the material suction hopper, collection box, and cutting box of a cutting device for producing thermal pads proposed in this utility model.

[0021] Figure 4 This is a schematic diagram of the structure of the cutting frame, cutting blade, etc., of a cutting device for producing thermal pads proposed in this utility model.

[0022] Figure 5 This is a schematic diagram of the material feeding hole, collection box, and other structures of a cutting device for producing thermal pads according to this utility model.

[0023] Figure 6 This is a schematic diagram of the grooved wheel, round block, and other structures of a cutting device for producing thermal pads proposed in this utility model.

[0024] In the diagram: 1. Device housing; 2. Breaking mechanism; 21. Cylinder; 22. Breaking frame; 23. Breaking blade; 24. Breaking box; 25. Positioning block; 3. Debris suction mechanism; 31. Changing disc; 32. Suction hopper; 33. Discharge pipe; 34. Mounting housing; 35. Collection box; 36. Discharge hole; 37. Separating mesh; 38. Exhaust fan; 39. Through hole; 310. Support plate; 311. Support block; 312. Spring; 313. Guide telescopic rod; 314. Sealing frame; 315. Pull handle; 4. Breaking changing mechanism; 41. Rotating shaft; 42. Grooved wheel; 43. Motor; 44. Drive shaft; 45. Rotating rod; 46. Pulley; 47. Pulley groove; 48. Round block; 49. Notch; 410. Slot; 5. Light strip; 6. Protective housing. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0026] Example:

[0027] like Figure 1-6As shown, this embodiment provides a cutting device for producing thermally conductive pads, including a device housing 1, and further including: a cutting mechanism 2, disposed on the device housing 1, used for cutting thermally conductive pads; the cutting mechanism 2 includes a cylinder 21 fixedly mounted on the device housing 1, a cutting frame 22 fixedly mounted at the output end of the cylinder 21, a cutting blade 23 disposed inside the cutting frame 22, and a cutting box 24 disposed below the cutting blade 23; and a debris collection mechanism 3, disposed on the cutting mechanism 2, used for collecting material debris during the cutting of thermally conductive pads; the debris collection mechanism 3 includes a suction hopper 32 fixedly mounted at the bottom of the cutting box 24, a changing plate 31 disposed at the bottom of the cutting box 24, and an installation housing 34 fixedly mounted at the bottom of the changing plate 31. A collection box 35 is provided inside the shell 34. A discharge pipe 33 is fixedly installed at the discharge end of the suction hopper 32. The tail end of the discharge pipe 33 is located inside the installation shell 34. A discharge hole 36 is provided on the splitting box 24. A splitting and changing mechanism 4 is provided on the device shell 1 and the debris suction mechanism 3. It is used for the splitting and changing of the heat-conducting gasket. The splitting and changing mechanism 4 includes a rotating shaft 41 rotatably installed inside the device shell 1. A changing disc 31 is fixedly installed on the rotating shaft 41. A grooved wheel 42 is fixedly sleeved on the rotating shaft 41. A motor 43 is fixedly installed on the device shell 1. A drive shaft 44 is fixedly installed at the output end of the motor 43. A rotating rod 45 is fixedly installed on the drive shaft 44. A lever 46 is fixedly installed on the rotating rod 45. A lever 47 is provided on the grooved wheel 42.

[0028] Multiple heat insulation pads to be separated are placed in the separating box 24, with the four corners of the heat insulation pads aligned with the positioning blocks 25. The extension of the cylinder 21 causes the separating frame 22 to descend, entering the separating box 24, which in turn drives the separating blades 23 to separate the heat insulation pads. After a single heat insulation pad is separated, the rotation of the motor 43 drives the drive shaft 44 to rotate, which in turn drives the rotating rod 45 and the toggle block 46 to rotate. The rotation of the toggle block 46 moves the grooved wheel 42 through the groove 47. Each rotation of the toggle block 46 moves the grooved wheel 42 a quarter turn, thus allowing the heat insulation pads to be separated to be replaced. One separating process can separate multiple heat insulation pads, resulting in high efficiency and convenient operation. The debris generated during the break-in process is sucked into the suction hopper 32, then enters the discharge pipe 33, and finally enters the collection box 35 for collection. After long-term use, the collection box 35 is pulled out and the collected material debris inside is cleaned.

[0029] In this embodiment of the utility model, specifically, the breaking mechanism 2 further includes positioning blocks 25 disposed in the breaking box 24, and the positioning blocks 25 are symmetrically distributed on the breaking box 24;

[0030] To position the thermally conductive pads, multiple thermal insulation pads to be separated are placed in the separation box 24, and the four corners of the thermal insulation pads are aligned with the positioning blocks 25, which can serve to position the thermal insulation pads.

[0031] In this embodiment of the utility model, specifically, the debris suction mechanism 3 also includes a partition net 37 and a fan 38 disposed inside the mounting housing 34, and the mounting housing 34 is provided with a through hole 39;

[0032] To adsorb material debris, the exhaust fan 38 sucks the debris generated during the separation into the suction hopper 32 through the discharge hole 36. The separator 37 separates the exhaust fan 38 to prevent material debris from being sucked into it. The through hole 39 allows ventilation inside the mounting housing 34, ensuring the normal operation of the exhaust fan 38.

[0033] In this embodiment of the utility model, specifically, a support plate 310 is provided on the collection box 35, a support block 311 is fixedly installed on the mounting shell 34, and a spring 312 and a guide telescopic rod 313 are fixedly installed on the support block 311 and the support plate 310.

[0034] To secure the collection box 35, after prolonged use, the backing plate 310 can be pushed aside, and the collection box 35 can be pulled out directly using the handle 315. The material debris collected inside the collection box 35 can then be cleaned. After cleaning, the collection box 35 can be inserted into the mounting housing 34. Under the action of the spring 312, the backing plate 310 will reset and press against the collection box 35, thus securing the collection box 35.

[0035] In this embodiment of the utility model, specifically, a sealing frame 314 is fixedly installed inside the mounting housing 34, and a pull handle 315 is fixedly installed on the collection box 35;

[0036] To prevent material debris from escaping, the sealing frame 314 seals the contact surfaces between the mounting housing 34 and the collection box 35, thus preventing material debris from escaping.

[0037] In this embodiment of the utility model, specifically, the splitting and switching mechanism 4 also includes a circular block 48 fixedly installed on the drive shaft 44, the circular block 48 having a notch 49, and the grooved wheel 42 having a slot 410.

[0038] To overcome rotational inertia, the motor 43 rotates, causing the circular block 48 to rotate as well. When the push block 46 is not in contact with the push groove 47, the arc edge of the circular block 48 engages with the slot 410, thus overcoming rotational inertia. When the push block 46 is in contact with the push groove 47, the notch 49 prevents the arc edge of the circular block 48 from contacting the slot 410, thus not affecting the rotation of the grooved wheel 42.

[0039] In this embodiment of the utility model, specifically, the device housing 1 is provided with a light strip 5 and a protective housing 6;

[0040] To achieve both photographic and protective functions, LED strip 5 serves both as a photographic element and as a protective element for the structure.

[0041] Working principle: During use, multiple heat insulation pads to be separated are placed in the separating box 24, with the four corners of the heat insulation pads aligned with the positioning blocks 25. The extension of the cylinder 21 causes the separating frame 22 to descend, entering the separating box 24, which in turn drives the separating blades 23 to separate the heat insulation pads. After a single heat insulation pad is separated, the motor 43 rotates, driving the drive shaft 44 to rotate. The drive shaft 44 rotates, driving the rotating rod 45 and the toggle block 46 to rotate. The rotation of the toggle block 46 moves the grooved wheel 42 through the groove 47. Each rotation of the toggle block 46 moves the grooved wheel 42 a quarter turn, thus allowing the heat insulation pads to be separated to be replaced. One separating process can separate multiple heat insulation pads, resulting in high efficiency and convenient operation. As the motor 43 rotates, it drives the circular block 48 to rotate. When the lever 46 is not in contact with the slot 47, the arc edge of the circular block 48 engages with the slot 410, overcoming rotational inertia. When the lever 46 is in contact with the slot 47, the notch 49 prevents the arc edge of the circular block 48 from contacting the slot 410, thus not affecting the rotation of the grooved wheel 42. The exhaust fan 38 sucks the debris generated during the separation into the suction hopper 32 through the discharge hole 36, and then into the discharge pipe 33 through the suction hopper 32. Finally, it enters the collection box 35 through the discharge pipe 33 for collection. The separator 37 can separate the exhaust fan 38, preventing material debris from being sucked into the exhaust fan 38. The through hole 39 can maintain ventilation inside the mounting housing 34, ensuring the normal operation of the exhaust fan 38. After prolonged use, the backing plate 310 can be pushed aside, and the collection box 35 can be pulled out directly through the handle 315. The material debris collected in the collection box 35 can be cleaned. The sealing frame 314 can seal the contact surface between the mounting shell 34 and the collection box 35 to prevent material debris from escaping. After cleaning, the collection box 35 can be inserted into the mounting shell 34. Under the action of the spring 312, the backing plate 310 will be reset and pressed against the collection box 35 to fix the collection box 35.

[0042] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A cutting device for producing thermal pads, comprising a housing (1), characterized in that, Also includes: A breaking mechanism (2) is provided on the outer shell (1) of the device for breaking the heat-conducting pad. The breaking mechanism (2) includes a cylinder (21) fixedly installed on the outer shell (1) of the device. A breaking frame (22) is fixedly installed at the output end of the cylinder (21). A breaking blade (23) is provided inside the breaking frame (22). A breaking box (24) is provided below the breaking blade (23). A debris collection mechanism (3) is provided on the breaking mechanism (2) for collecting material debris when the heat-conducting pad is broken. The debris collection mechanism (3) includes a suction hopper (32) fixedly installed at the bottom of the breaking box (24). A switching plate (31) is provided at the bottom of the breaking box (24). An installation shell (34) is fixedly installed at the bottom of the switching plate (31). A collection box (35) is provided inside the installation shell (34). A discharge pipe (33) is fixedly installed at the discharge end of the suction hopper (32). The tail end of the discharge pipe (33) is located inside the installation shell (34). A discharge hole (36) is opened on the breaking box (24). The breaking and changing mechanism (4) is set on the device housing (1) and the debris suction mechanism (3) for changing and breaking the heat-conducting pad. The breaking and changing mechanism (4) includes a rotating shaft (41) rotatably installed in the device housing (1), the changing disk (31) is fixedly installed on the rotating shaft (41), a grooved wheel (42) is fixedly sleeved on the rotating shaft (41), a motor (43) is fixedly installed on the device housing (1), a drive shaft (44) is fixedly installed at the output end of the motor (43), a rotating rod (45) is fixedly installed on the drive shaft (44), a toggle block (46) is fixedly installed on the rotating rod (45), and a toggle groove (47) is opened on the grooved wheel (42).

2. The cutting device for producing thermally conductive pads according to claim 1, characterized in that: The breaking mechanism (2) further includes positioning blocks (25) disposed in the breaking box (24), and the positioning blocks (25) are symmetrically distributed on the breaking box (24).

3. The cutting device for producing thermally conductive pads according to claim 1, characterized in that: The debris suction mechanism (3) also includes a partition net (37) and a fan (38) disposed in the mounting housing (34), and the mounting housing (34) is provided with a through hole (39).

4. The cutting device for producing thermal pads according to claim 3, characterized in that: The collection box (35) is provided with a stop plate (310), and a support block (311) is fixedly installed on the mounting shell (34). A spring (312) and a guide telescopic rod (313) are fixedly installed on the support block (311) and the stop plate (310).

5. A cutting device for producing thermal pads according to claim 4, characterized in that: A sealing frame (314) is fixedly installed inside the mounting housing (34), and a pull handle (315) is fixedly installed on the collection box (35).

6. The cutting device for producing thermally conductive pads according to claim 1, characterized in that: The splitting and switching mechanism (4) also includes a circular block (48) fixedly installed on the drive shaft (44), the circular block (48) having a notch (49) and the groove wheel (42) having a slot (410).

7. A cutting device for producing thermal pads according to claim 1, characterized in that: The device housing (1) is provided with a light strip (5) and a protective housing (6).

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