Graphite flake stamping device with automatic feeding and discharging functions

Abstract

The utility model discloses a graphite flake stamping device capable of automatically feeding and discharging, which belongs to the technical field of graphite flake stamping and comprises a mounting frame, a feeding component is arranged on the side surface of the mounting frame and comprises a first rotating shaft and a rotating roller, two guide shafts are fixedly connected to the upper surface of the mounting frame, and the first rotating shaft and the rotating roller are arranged on the mounting frame. A supporting frame is fixedly connected to the upper surface of the mounting frame, a plurality of sliding rods are slidably connected to the surface of the supporting frame, and a stamping plate is fixedly connected to the lower ends of the sliding rods. By arranging the stamping assembly, under the action of a plurality of positioning blocks, a stamping die is positioned, and under the action of a plurality of discharging holes, stamped graphite flakes fall off; and by arranging the collecting assembly, under the action of the multiple storage barrels, the falling graphite flakes can be conveniently collected and arranged, meanwhile, the storage barrels can be conveniently taken out of the connecting box, and therefore the graphite flakes can be conveniently transferred to the next machining procedure position.

Description

Technical Field

[0001] The utility model relates to the technical field of graphite sheet stamping, and more specifically, to a graphite sheet stamping device with automatic material feeding and discharging. Background Art

[0002] Thermally conductive graphite sheet, also known as thermally conductive graphite sheet, heat dissipation graphite sheet, graphite heat sink, etc. Thermally conductive graphite sheet is a new type of thermally conductive and heat dissipating material, and its thermal conductivity and heat dissipation effect is very obvious. It has been widely used in electronic products such as PDP, LCD TV, Notebook PC, UMPC, Flat Panel Display, MPL, Projector, Power Supply, LED, etc. It is also one of the most popular mobile phone heat dissipation films.

[0003] When the existing graphite sheet punching device is in use, the punched graphite sheets are usually directly scattered into a collection box, which requires the graphite sheets to be sorted during subsequent processing, thus affecting the processing efficiency of the graphite sheets. Utility Model Content

[0004] (1) Technical issues to be solved

[0005] In view of the shortcomings of the prior art, the utility model aims to provide a graphite sheet punching device with automatic feeding and unloading, which has the characteristic of being convenient for arranging graphite sheets.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides a graphite sheet stamping device with automatic feeding and discharging, including a mounting frame, a feeding assembly is arranged on the side of the mounting frame, the feeding assembly includes a first rotating shaft and a rotating roller, two guide shafts are fixedly connected to the upper surface of the mounting frame, a supporting frame is fixedly connected to the upper surface of the mounting frame, a plurality of sliding rods are slidably connected to the surface of the supporting frame, a plurality of sliding rods are fixedly connected to the lower ends of the plurality of sliding rods with a stamping plate, a transmission assembly is arranged on the surface of the supporting frame, the transmission assembly includes a crankshaft and a pull rod, a stamping assembly is arranged on the surface of the mounting frame, the stamping assembly includes a stamping die and a plurality of discharge holes, a collecting assembly is arranged on the lower surface of the mounting frame, and the collecting assembly includes a placement box, a connecting box, a positioning plate, a storage cylinder and a handle.

[0008] When using a graphite sheet stamping device with automatic feeding and discharging of the present technical solution, a stamping component is set up, and the stamping die is positioned under the action of multiple positioning blocks, and the graphite sheet under the stamping is made to fall under the action of multiple discharge holes. By setting a collecting component, under the action of multiple storage cylinders, it is convenient to collect and organize the fallen graphite sheets, and it is also convenient to take out the storage cylinder from the connection box, so as to facilitate the transfer of the graphite sheet to the next processing step.

[0009] Furthermore, the first rotating shaft is rotatably connected to the side of the mounting frame through a bearing, the rotating roller is penetrated through the surface of the first rotating shaft, there are two groups of rotating rollers, and they are symmetrically arranged on the side of the mounting frame, the side of the mounting frame is fixedly connected to the first motor, one end of the output shaft of the first motor is fixedly connected to one end of one of the first rotating shafts, and graphite rolls are sleeved on the surfaces of the two rotating rollers.

[0010] Furthermore, both ends of the crankshaft are rotatably connected to both sides of the inner wall of the support frame through bearings, the pull rod is rotatably connected to the surface of the crankshaft through bearings, two fixed plates are fixedly connected to the upper surface of the stamping plate, and a second rotating shaft is penetrated through the surfaces of the two fixed plates, and the lower end of the pull rod is rotatably connected to the surface of the second rotating shaft through bearings, and a second motor is fixedly connected to the side of the support frame, and one end of the output shaft of the second motor is fixedly connected to one end of the crankshaft.

[0011] Furthermore, the stamping die is overlapped on the surface of the mounting frame, a plurality of discharge holes are opened on the lower surface of the stamping die, a plurality of positioning blocks are fixedly connected to the surface of the mounting frame, and a through groove is opened on the lower surface of the mounting frame.

[0012] Furthermore, the placement box is fixedly connected to the lower surface of the mounting frame, the connection box is overlapped on the inner wall of the placement box, the positioning plate is fixedly connected to the inner wall of the connection box, the plurality of storage cylinders are overlapped on the inner wall of the connection box through the positioning plate, the positions of the plurality of storage cylinders correspond to the positions of the plurality of discharge holes, and the handle is fixedly connected to the side of the connection box.

[0013] (3) Beneficial effects

[0014] In summary, the utility model has the following beneficial effects:

[0015] 1. A graphite sheet punching device with automatic feeding and discharging, by setting a punching component, under the action of multiple positioning blocks, the punching die is positioned, under the action of multiple discharge holes, the graphite sheet under punching is made to fall, by setting a collecting component, under the action of multiple storage cylinders, it is convenient to collect and sort the fallen graphite sheets, and at the same time, it is convenient to take out the storage cylinder from the connection box, so as to facilitate the transfer of the graphite sheet to the next processing process position;

[0016] 2. This graphite sheet stamping device with automatic feeding and unloading, by setting a feeding component, so that the first motor drives one of the first rotating shafts and the rotating roller to rotate, thereby driving the graphite roll to rotate, by setting a guide shaft, it is convenient to guide the height of the graphite roll, by setting a transmission component, the crankshaft drives the upper end of the pull rod to rotate, and with the cooperation of the pull rod and the second rotating shaft, the stamping plate and the sliding rod are driven to slide up and down on the surface of the support frame, so that the graphite roll is stamped with the cooperation of the stamping die. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0019] Figure 2 This is a side view of the structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the top view structure of the utility model;

[0021] Figure 4 It is a schematic diagram of the structure of the utility model when viewed from above.

[0022] The symbols in the accompanying drawings are:

[0023] 1. Mounting frame;

[0024] 2. Feeding assembly; 201. First rotating shaft; 202. Rotating roller; 203. First motor; 204. Graphite roll;

[0025] 3. Guide shaft;

[0026] 4. Support frame;

[0027] 5. Slide bar;

[0028] 6. Stamping plate;

[0029] 7. Transmission assembly; 701. Crankshaft; 702. Pull rod; 703. Fixed plate; 704. Second rotating shaft; 705. Second motor;

[0030] 8. Stamping assembly; 801. Stamping die; 802. Discharge hole; 803. Positioning block; 804. Through slot;

[0031] 9. Collection assembly; 901. Placement box; 902. Connection box; 903. Positioning plate; 904. Storage cylinder; 905. Handle. DETAILED DESCRIPTION

[0032] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the technical scheme in the specific implementation mode of the utility model is clearly and completely described below to further illustrate the utility model. Obviously, the specific implementation mode described is only a part of the implementation mode of the utility model, rather than all styles.

[0033] Example:

[0034] The following is combined with Figure 1-4 The utility model is described in further detail.

[0035] See also Figure 1-4 The utility model provides a technical solution: a graphite sheet stamping device with automatic feeding and discharging, comprising a mounting frame 1, a feeding assembly 2 is arranged on the side of the mounting frame 1, the feeding assembly 2 comprises a first rotating shaft 201 and a rotating roller 202, two guide shafts 3 are fixedly connected to the upper surface of the mounting frame 1, a support frame 4 is fixedly connected to the upper surface of the mounting frame 1, a plurality of slide bars 5 are slidably connected to the surface of the support frame 4, a plurality of slide bars 5 are fixedly connected to the lower ends of the stamping plates 6, a transmission assembly 7 is arranged on the surface of the support frame 4, the transmission assembly 7 comprises a crankshaft 701 and a pull rod 702, a stamping assembly 8 is arranged on the surface of the mounting frame 1, and the stamping assembly 8 comprises a stamping die 801 and a plurality of The discharging hole 802, the lower surface of the mounting frame 1 is provided with a collecting component 9, the collecting component 9 includes a placing box 901, a connecting box 902, a positioning plate 903, a storage cylinder 904 and a handle 905. By setting the stamping component 8, the stamping die 801 is positioned under the action of multiple positioning blocks 803, and the graphite sheets under the stamping are made to fall under the action of multiple discharging holes 802. By setting the collecting component 9, under the action of multiple storage cylinders 904, it is convenient to collect and sort the fallen graphite sheets, and at the same time, it is convenient to take the storage cylinder 904 out of the connecting box 902, so as to facilitate the transfer of the graphite sheets to the next processing step.

[0036] Specifically, the first rotating shaft 201 is rotatably connected to the side of the mounting frame 1 through a bearing, and the rotating roller 202 is penetrated through the surface of the first rotating shaft 201. There are two groups of rotating rollers 202, which are symmetrically arranged on the side of the mounting frame 1. The side of the mounting frame 1 is fixedly connected to the first motor 203, and one end of the output shaft of the first motor 203 is fixedly connected to one end of one of the first rotating shafts 201. Graphite rolls 204 are sleeved on the surfaces of the two rotating rollers 202.

[0037] By adopting the above technical solution, the first motor 203 works, thereby driving one of the first rotating shafts 201 and the rotating roller 202 to rotate, thereby driving the graphite roll 204 to rotate.

[0038] Specifically, both ends of the crankshaft 701 are rotatably connected to both sides of the inner wall of the support frame 4 through bearings, the pull rod 702 is rotatably connected to the surface of the crankshaft 701 through bearings, two fixed plates 703 are fixedly connected to the upper surface of the stamping plate 6, and a second rotating shaft 704 is penetrated through the surface of the two fixed plates 703, the lower end of the pull rod 702 is rotatably connected to the surface of the second rotating shaft 704 through a bearing, and a second motor 705 is fixedly connected to the side of the support frame 4, and one end of the output shaft of the second motor 705 is fixedly connected to one end of the crankshaft 701.

[0039] By adopting the above technical solution, the second motor 705 works, so that the crankshaft 701 drives the upper end of the pull rod 702 to rotate, and with the cooperation of the pull rod 702 and the second rotating shaft 704, the stamping plate 6 and the slide rod 5 are driven to slide up and down on the surface of the support frame 4, so that the graphite roll 204 is stamped with the cooperation of the stamping die 801.

[0040] Specifically, the stamping die 801 overlaps the surface of the mounting frame 1 , a plurality of discharge holes 802 are opened on the lower surface of the stamping die 801 , a plurality of positioning blocks 803 are fixedly connected to the surface of the mounting frame 1 , and a through slot 804 is opened on the lower surface of the mounting frame 1 .

[0041] By adopting the above technical solution, the stamping die 801 is positioned by means of a plurality of positioning blocks 803 , and the stamped graphite sheet falls off under the action of the stamping die 801 and the plurality of discharge holes 802 .

[0042] Specifically, the placement box 901 is fixedly connected to the lower surface of the mounting frame 1, the connection box 902 is overlapped on the inner wall of the placement box 901, the positioning plate 903 is fixedly connected to the inner wall of the connection box 902, and the plurality of storage cylinders 904 are overlapped on the inner wall of the connection box 902 through the positioning plate 903. The positions of the plurality of storage cylinders 904 correspond to the positions of the plurality of discharge holes 802, and the handle 905 is fixedly connected to the side of the connection box 902.

[0043] By adopting the above technical solution, by setting up a connection box 902 and a plurality of storage cylinders 904, it is convenient to collect and organize the fallen graphite sheets, and at the same time, it is convenient to take out the storage cylinders 904 from the connection box 902, so as to facilitate the transfer of the graphite sheets to the next processing step. By setting up a positioning plate 903, it is convenient to position the plurality of storage cylinders 904. By setting up a placement box 901, it is convenient to place the connection box 902.

[0044] The working principle of the utility model is as follows: when in use, the two ends of the graphite roll 204 are respectively sleeved on the surfaces of the two rotating rollers 202, and the stamping die 801 is positioned under the action of multiple positioning blocks 803, and the stamping die 801 is placed on the surface of the mounting frame 1. Then, multiple storage cylinders 904 are placed in the connection box 902 through the positioning plate 903, and the connection box 902 is placed in the placement box 901. The first motor 203 is driven to rotate one of the first rotating shafts 201 and the rotating roller 202, so that the graphite roll 204 rotates, and the height of the graphite roll 204 is adjusted under the action of the guide shaft 3. Guided by the second motor 705, the crankshaft 701 drives the upper end of the pull rod 702 to rotate, and with the cooperation of the pull rod 702 and the second rotating shaft 704, the stamping plate 6 and the slide bar 5 are driven to slide up and down on the surface of the support frame 4, and with the cooperation of the stamping die 801, the graphite roll 204 is stamped, and under the action of multiple discharge holes 802, the stamped graphite sheets fall, and the graphite sheets fall into multiple storage tubes 904 through the through grooves 804, and the fallen graphite sheets are collected and sorted, and at the same time, it is convenient to take out the storage tube 904 from the connecting box 902 and transfer the graphite sheets to the next processing step.

[0045] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A graphite sheet punching device with automatic feeding and unloading, comprising a mounting frame (1), characterized in that: A feeding assembly (2) is arranged on the side of the mounting frame (1), and the feeding assembly (2) comprises a first rotating shaft (201) and a rotating roller (202). Two guide shafts (3) are fixedly connected to the upper surface of the mounting frame (1). A supporting frame (4) is fixedly connected to the upper surface of the mounting frame (1). A plurality of sliding rods (5) are slidably connected to the surface of the supporting frame (4). The lower ends of the plurality of sliding rods (5) are fixedly connected to a stamping plate (6). A transmission assembly is arranged on the surface of the supporting frame (4). The mounting frame (1) is provided with a stamping assembly (8), wherein the stamping assembly (8) comprises a stamping die (801) and a plurality of discharge holes (802); the mounting frame (1) is provided with a collecting assembly (9) on its lower surface, wherein the collecting assembly (9) comprises a placing box (901), a connecting box (902), a positioning plate (903), a storage cylinder (904) and a handle (905).

2. The graphite sheet punching device with automatic feeding and discharging according to claim 1 is characterized in that: The first rotating shaft (201) is rotatably connected to the side of the mounting frame (1) via a bearing, the rotating roller (202) is inserted through the surface of the first rotating shaft (201), there are two groups of rotating rollers (202), and they are symmetrically arranged on the side of the mounting frame (1), a first motor (203) is fixedly connected to the side of the mounting frame (1), one end of the output shaft of the first motor (203) is fixedly connected to one end of one of the first rotating shafts (201), and graphite rolls (204) are sleeved on the surfaces of the two rotating rollers (202).

3. The graphite sheet punching device with automatic feeding and discharging according to claim 1 is characterized in that: The two ends of the crankshaft (701) are rotatably connected to the inner walls of the support frame (4) via bearings, the pull rod (702) is rotatably connected to the surface of the crankshaft (701) via bearings, the upper surface of the stamping plate (6) is fixedly connected to two fixed plates (703), the surfaces of the two fixed plates (703) are penetrated by a second rotating shaft (704), the lower end of the pull rod (702) is rotatably connected to the surface of the second rotating shaft (704) via a bearing, the side of the support frame (4) is fixedly connected to a second motor (705), and one end of the output shaft of the second motor (705) is fixedly connected to one end of the crankshaft (701).

4. The graphite sheet punching device with automatic feeding and discharging according to claim 1 is characterized in that: The punching die (801) is overlapped on the surface of the mounting frame (1), a plurality of discharge holes (802) are provided on the lower surface of the punching die (801), a plurality of positioning blocks (803) are fixedly connected to the surface of the mounting frame (1), and a through groove (804) is provided on the lower surface of the mounting frame (1).

5. The graphite sheet punching device with automatic feeding and discharging according to claim 1 is characterized in that: The placement box (901) is fixedly connected to the lower surface of the mounting frame (1); the connection box (902) is overlapped on the inner wall of the placement box (901); the positioning plate (903) is fixedly connected to the inner wall of the connection box (902); the plurality of storage cylinders (904) are overlapped on the inner wall of the connection box (902) through the positioning plate (903); the positions of the plurality of storage cylinders (904) correspond to the positions of the plurality of discharge holes (802); and the handle (905) is fixedly connected to the side of the connection box (902).

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