A graphite paper calendering device

Abstract

The utility model belongs to graphite paper processing technical field discloses a kind of graphite paper calendering device, including work bin, the center position of the front and rear ends of work bin is fixedly connected with transmission port, the front end of the inside right side of work bin is provided with rotating mechanism, the right side of rotating mechanism is provided with calendering roller, further include cleaning mechanism and collection mechanism, cleaning mechanism is used to clean the outer surface of calendering roller, collection mechanism is used to carry out the collection of graphite powder material.The utility model can drive first sprocket synchronous rotation by calendering roller rotation, first sprocket can drive second sprocket rotation by chain at this time, then second sprocket drives the rotation of the block, can make the intermittent push of the block push plate movement, rubber block on push plate can intermittent collision the outer surface of calendering roller at this time, to graphite and powder material adhered on calendering roller are shaken off quickly.

Description

Technical Field

[0001] This utility model relates to the field of graphite paper processing technology, specifically to a graphite paper calendering device. Background Technology

[0002] In the graphite paper processing, after expanded graphite enters the feeder, the height of the gate is first adjusted according to different technical indicators to scrape off excess material, then it is flattened by the rollers and conveyed by the conveyor belt to the rollers to be calendered into a thicker graphite paper blank. The graphite paper blank is then calendered again by the pressure rollers and finally rolled into a roll to obtain the finished graphite paper.

[0003] A graphite paper calendering device is disclosed in Chinese Patent Publication No. CN219294807U. After the graphite paper passes through the guiding mechanism and the cleaning mechanism, it enters the calendering mechanism for processing. After working for a period of time, a lot of dirt will be attached to the bristles in the cleaning mechanism. The extension plate is moved upward and removed from the limiting component, so that the top plate can be removed. After the top plate is removed, the dirt on the bristles on the top plate can be easily cleaned.

[0004] However, graphite paper calendering equipment has low functionality. After graphite paper calendering, some graphite will adhere to the calendering rolls, which is not easy to clean quickly and efficiently. As a result, long-term use will lead to a large amount of graphite powder adhering to the rolls, affecting the stability of subsequent graphite paper calendering. Utility Model Content

[0005] The purpose of this invention is to provide a graphite paper calendering device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a graphite paper calendering device, including a working chamber, with a transmission port fixedly connected to the center of both ends of the working chamber, a rotating mechanism provided at the front end of the right side of the working chamber, a calendering roller provided on the right side of the rotating mechanism, and also including a cleaning mechanism and a collecting mechanism, the cleaning mechanism being used to clean the outer surface of the calendering roller, and the collecting mechanism being used to collect graphite powder.

[0007] Preferably, a dustproof curtain is fixed inside the transmission port to prevent powder from scattering inside the working chamber.

[0008] Preferably, the rotating mechanism includes a drive motor fixedly connected to the front left side of the working chamber, a first gear is mounted on the output shaft end of the drive motor, a second gear is meshed with the bottom of the first gear, and calendering rolls are coaxially fixedly connected to the right sides of both the first gear and the second gear.

[0009] Preferably, the cleaning mechanism includes a first sprocket coaxially fixed to the right side of two calender rolls, a chain meshing with the outside of the first sprocket, a second sprocket meshing with the inside of the chain, a lever coaxially fixed to the left side of the second sprocket, movable blocks slidably connected to the upper and lower ends inside the right side of the working chamber, a spring fixed to the inside of the movable block, a push plate fixed to the right side of the movable block, and rubber blocks uniformly and laterally fixed to the inside of the push plate.

[0010] Preferably, the lever is an elliptical eccentric wheel, and the movable block slides vertically within a groove opened inside the working chamber.

[0011] Preferably, the collection mechanism includes a guide block fixed to the bottom right side of the working chamber, a through groove opened inside the rear right side of the working chamber, a collection chamber detachably connected to the right side of the working chamber, a third gear meshing with the rear ends of the first gear and the second gear, an air inlet chamber provided at the rear left side of the working chamber, a fourth gear rotatably connected to the upper and lower ends of the air inlet chamber, the front ends of the two fourth gears meshing with the third gear, and a fan fixed to the right side of the fourth gear.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This graphite paper calendering device has a drive motor installed on the right side of the working chamber. When the drive motor is started, it drives the second gear to rotate through the first gear. At this time, the first gear and the second gear can drive the calendering roller to rotate synchronously, and the two sets of calendering rollers can perform graphite paper calendering. At the same time, the rotation of the calendering roller can drive the first sprocket to rotate synchronously. The first sprocket can drive the second sprocket to rotate through the chain. The second sprocket drives the pusher block to rotate, which can make the pusher block intermittently push the push plate to move. At this time, the rubber block on the push plate can intermittently collide with the outer surface of the calendering roller, thereby quickly shaking off the graphite and powder attached to the calendering roller, effectively improving the overall functionality and long-term stability of the calendering device.

[0014] 2. This graphite paper calendering device has a collection mechanism at the rear end of the rotating mechanism. When the first gear and the second gear on the rotating mechanism rotate, they can drive the third gear to rotate. At this time, the third gear can drive the two fourth gears inside the air inlet chamber to drive the fan to rotate, and blow the graphite powder inside the working chamber from left to right. The powder is blown into the collection chamber for centralized collection and cleaning, effectively preventing graphite powder from flying and affecting the overall working environment. Attached Figure Description

[0015] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the specific embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0018] Figure 3 This is a cross-sectional view of the air inlet cavity of this utility model.

[0019] Figure 4 This is a side view of the air inlet cavity of this utility model.

[0020] In the diagram: 1. Working chamber; 101. Transfer port; 102. Dustproof curtain; 103. Guide block; 104. Through slot; 2. Drive motor; 201. First gear; 202. Second gear; 203. Third gear; 3. Calendering roller; 4. First sprocket; 401. Chain; 402. Second sprocket; 403. Pulley; 5. Movable block; 501. Spring; 502. Push plate; 503. Rubber block; 6. Air inlet chamber; 601. Fourth gear; 7. Fan; 8. Collection chamber. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] like Figure 1-4 As shown, this utility model has the following two specific embodiments.

[0023] Example 1

[0024] A graphite paper calendering apparatus includes a working chamber 1, with a transmission port 101 fixedly connected to the center of both ends of the working chamber 1. A rotating mechanism is provided at the front end of the right side of the working chamber 1, and a calendering roller 3 is provided on the right side of the rotating mechanism. The apparatus also includes a cleaning mechanism and a collecting mechanism. The cleaning mechanism is used to clean the outer surface of the calendering roller 3, and the collecting mechanism is used to collect graphite powder.

[0025] A dustproof curtain 102 is fixedly connected inside the transmission port 101. The dustproof curtain 102 is used to prevent the powder inside the working chamber 1 from scattering.

[0026] The rotating mechanism includes a drive motor 2 fixedly connected to the front left side of the working chamber 1. A first gear 201 is installed on the output shaft of the drive motor 2. A second gear 202 is meshed with the bottom of the first gear 201. A calendering roller 3 is coaxially fixedly connected to the right side of both the first gear 201 and the second gear 202. When the drive motor 2 is started, it can drive the first gear 201 to rotate. At this time, the first gear 201 can drive the second gear 202 to rotate in the opposite direction. Thus, the first gear 201 and the second gear 202 can drive the calendering roller 3 to rotate and perform graphite paper calendering.

[0027] The cleaning mechanism includes a first sprocket 4 coaxially fixed to the right side of two calender rolls 3. A chain 401 is meshed with the outside of the first sprocket 4. A second sprocket 402 is meshed with the inside of the outside of the chain 401. A lever 403 is coaxially fixed to the left side of the second sprocket 402. Movable blocks 5 are slidably connected to the upper and lower ends inside the right side of the working chamber 1. A spring 501 is fixed to the inside of the movable block 5. A push plate 502 is fixed to the right side of the movable block 5. A push plate 502 is laterally fixed at equal intervals to the inside of the push plate 502. Rubber block 503 and calendering roller 3 drive the first sprocket 4 to rotate. The first sprocket 4 can drive the second sprocket 402 to rotate through chain 401. At this time, the paddle block 403 on one side of the second sprocket 402 can indirectly push the push plate 502 to move. The movement of the push plate 502 can squeeze the spring 501 through the movable block 5. Due to the reaction force of the spring 501 being squeezed, when the paddle block 403 leaves the outer surface of the push plate 502, the push plate 502 can be pushed to quickly reset through the movable block 5.

[0028] The push block 403 is an elliptical eccentric wheel, and the movable block 5 slides vertically in the groove opened inside the working chamber 1.

[0029] Example 2

[0030] The difference from Example 1 is that this example discloses a collection mechanism for the centralized collection of graphite powder:

[0031] The collection mechanism includes a guide block 103 fixed to the bottom right side of the working chamber 1. A through slot 104 is provided inside the rear right side of the working chamber 1. A collection chamber 8 is detachably connected to the right side of the working chamber 1. The rear ends of the first gear 201 and the second gear 202 are both meshed with the third gear 203. An air inlet chamber 6 is provided at the rear left side of the working chamber 1. The upper and lower ends of the air inlet chamber 6 are rotatably connected to the fourth gear 601. The front ends of the two fourth gears 601 mesh with the third gear 203. A fan 7 is fixed to the right side of the fourth gear 601. The first gear 201 and the second gear 202 can drive the two sets of fourth gears 601 in the air inlet chamber 6 to rotate through the third gear 203. At this time, the fourth gears 601 drive the fan 7 to rotate, so the fan 7 can accelerate the input of external air into the working chamber 1 and push the graphite powder in the working chamber 1 from left to right. At the same time, the contents not described in detail in this specification are all prior art known to those skilled in the art.

[0032] In this embodiment, the graphite material to be calendered is pushed into the working chamber 1 from the transfer port 101 at the front end of the working chamber 1 and placed at the center of the two calendering rollers 3. At this time, the drive motor 2 is started, which drives the first gear 201 to rotate. The first gear 201 drives the second gear 202 to rotate, and the first gear 201 and the second gear 202 can synchronously drive the calendering rollers 3 to rotate, so that the calendering rollers 3 push the graphite paper material from front to back and perform the calendering work of the graphite paper material. At the same time, the rotation of the calendering rollers 3 can drive the first sprocket 4 to rotate, and the first sprocket 4 can be driven by the chain 401. When the second sprocket 402 rotates, the paddle block 403 on one side of the second sprocket 402 can indirectly push the push plate 502 to move. At this time, the rubber block 503 on the push plate 502 can indirectly collide with the outside of the calendering roller 3 and shake off the graphite powder on the calendering roller 3. At the same time, the first gear 201 and the second gear 202 can drive the two sets of fourth gears 601 in the air inlet chamber 6 to rotate through the third gear 203. At this time, the fourth gear 601 drives the fan 7 to rotate, and the fan 7 can accelerate the input of external air into the working chamber 1 and push the graphite powder in the working chamber 1 to the inside of the collection chamber 8 for centralized collection and processing.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A graphite paper calendering apparatus, comprising a working chamber (1), characterized in that: The center of the front and rear ends of the working chamber (1) is fixed with a transmission port (101). The front end of the right side of the working chamber (1) is provided with a rotating mechanism. The right side of the rotating mechanism is provided with a calendering roller (3). The working chamber (1) also includes a cleaning mechanism and a collection mechanism. The cleaning mechanism is used to clean the outer surface of the calendering roller (3). The collection mechanism is used to collect graphite powder.

2. The graphite paper calendering apparatus according to claim 1, characterized in that: A dustproof curtain (102) is fixed inside the transmission port (101) to prevent powder from scattering inside the working chamber (1).

3. The graphite paper calendering apparatus according to claim 1, characterized in that: The rotating mechanism includes a drive motor (2) fixed to the front left side of the working chamber (1). A first gear (201) is installed on the output shaft end of the drive motor (2). A second gear (202) is meshed with the bottom of the first gear (201). A calendering roll (3) is coaxially fixed to the right side of both the first gear (201) and the second gear (202).

4. The graphite paper calendering apparatus according to claim 3, characterized in that: The cleaning mechanism includes a first sprocket (4) coaxially fixed to the right side of two calender rolls (3). A chain (401) is meshed with the outside of the first sprocket (4). A second sprocket (402) is meshed with the inside of the outside of the chain (401). A paddle block (403) is coaxially fixed to the left side of the second sprocket (402). Movable blocks (5) are slidably connected to the upper and lower ends inside the right side of the working chamber (1). A spring (501) is fixed to the inside of the movable block (5). A push plate (502) is fixed to the right side of the movable block (5). Rubber blocks (503) are uniformly fixed laterally at equal intervals to the inside of the push plate (502).

5. The graphite paper calendering apparatus according to claim 4, characterized in that: The push block (403) is an elliptical eccentric wheel, and the movable block (5) slides vertically in the groove opened inside the working chamber (1).

6. The graphite paper calendering apparatus according to claim 5, characterized in that: The collection mechanism includes a guide block (103) fixed to the bottom right side of the working chamber (1), a through slot (104) is provided inside the rear right side of the working chamber (1), a collection chamber (8) is detachably connected to the right side of the working chamber (1), the rear ends of the first gear (201) and the second gear (202) are both meshed with the third gear (203), an air inlet chamber (6) is provided at the rear left side of the working chamber (1), the upper and lower ends of the air inlet chamber (6) are rotatably connected with the fourth gear (601), the front ends of the two fourth gears (601) mesh with the third gear (203), and a fan (7) is fixed to the right side of the fourth gear (601).

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