Graphite plate cutting equipment for graphite gasket production

Abstract

The utility model belongs to graphite gasket production technical field discloses a graphite plate cutting equipment for graphite gasket production, including pedestal, the central position of pedestal upper surface is equipped with working cavity, the left and right sides of pedestal upper surface front end are fixedly connected with the limiting rod, the outside of two limiting rods is connected with the lifting platform of sliding, the utility model discloses the cutting knife on the lifting platform bottom end connecting seat can carry out the cutting work of graphite plate through the lifting mechanism drive lifting platform downward movement, when the lifting platform lower surface and the pedestal upper surface contact, the first magnetic block on the lifting platform can be quickly adsorbed with the second magnetic block, after cutting, lifting is carried out through the lifting platform, lifting platform can drive the clamping seat to cancel the spacing of graphite plate through the pull rope, and simultaneously the first magnetic block of lifting platform bottom end can drive the bracket to be lifted through the second magnetic block, and make the bracket cut after graphite plate fast lift and discharge.

Description

Technical Field

[0001] This utility model relates to the field of graphite gasket production technology, specifically to a graphite plate cutting device for graphite gasket production. Background Technology

[0002] The core function of graphite plate cutting equipment used in graphite gasket production is to accurately cut block graphite plates into blanks or finished products that meet the size and shape requirements of the gaskets. The equipment must have a stable clamping mechanism to prevent the graphite plates from shifting during cutting, so as to ensure cutting accuracy and production environment safety. It is a key piece of equipment for processing graphite gaskets from raw materials to semi-finished products.

[0003] A graphite plate cutting device for graphite gasket production disclosed in Chinese Patent Publication No. CN216760085U features an adjustment mechanism that allows for precise control of the left and right movement of the clamping frame by rotating a threaded rod, thereby improving cutting efficiency. Limiting grooves are provided on the front and rear sides of the clamping frame to facilitate smooth left and right movement and improve cutting accuracy. Triangular plates guide the debris generated during cutting into a dust collection cylinder for further processing, improving the production environment and enhancing the overall performance.

[0004] However, graphite plate cutting equipment has limited functionality and low ease of operation. After cutting graphite plates, it is not convenient to quickly remove the graphite plates, which affects the subsequent graphite plate cutting rate and the ease of use of the cutting equipment. Utility Model Content

[0005] The purpose of this invention is to provide a graphite plate cutting device for the production of graphite gaskets, so as 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 plate cutting device for graphite gasket production, comprising a base, a working cavity formed at the center of the upper surface of the base, limit rods fixedly connected to the left and right sides of the front end of the upper surface of the base, a lifting platform slidably connected to the two limit rods, a connecting seat fixedly connected to the center of the lower surface of the lifting platform, a drive motor fixedly connected to the bottom left end of the connecting seat, a cutting blade mounted on the output shaft end of the drive motor, a lifting mechanism provided at the rear end of the base, clamping mechanisms provided on the left and right sides of the base, a shielding mechanism provided at the front end of the working cavity, and a lifting mechanism for lifting the graphite plate after cutting.

[0007] Preferably, a feed inlet is provided at the bottom of the front end of the working chamber, and a cutting groove is provided at the center of the bottom of the working chamber.

[0008] Preferably, the lifting mechanism includes a first sprocket rotatably connected to the left side of the rear end inside the platform, a chain being externally engaged with the first sprocket, and a second sprocket being internally engaged with the right side of the chain. The top of both the first sprocket and the chain are coaxially fixed with threaded rods, and the two threaded rods are threadedly connected to the lifting platform. A servo motor is fixedly connected to the left side of the rear end inside the platform, and a chain is installed on the output shaft end of the servo motor.

[0009] Preferably, the clamping mechanism includes movable slots on the left and right sides inside the base, a limiting plate slidably connected inside the movable slot, a spring fixed to the outer side of the limiting plate, connecting rods fixed to the front and rear ends of the inner side of the limiting plate, a pull rope fixed to the center of the top of the outer side of the limiting plate, the top of the pull rope fixed to the lifting platform, a clamping seat fixed to the inner side of the two connecting rods, a rotating roller rotatably connected to the inner side of the clamping seat at equal distances, a servo motor installed at the center of the bottom of the clamping seat, and the rotating roller at the center of the inner side of the output shaft of the servo motor.

[0010] Preferably, the shielding mechanism includes a second slide rod fixedly connected inside the front end of the working cavity, a second slider slidably connected to the outside of the second slide rod, a baffle fixedly connected to the rear end of the second slider, and the bottom of the front end of the baffle is set in an arc shape.

[0011] Preferably, the lifting mechanism includes first magnetic blocks fixed to the left and right sides of the rear end of the lower surface of the lifting platform, a first sliding rod fixed to the rear end inside the working cavity, a first slider slidably connected to the outside of the first sliding rod, a bracket fixed to the front end of the first slider, and a second magnetic block fixed to the top end of the bracket.

[0012] Preferably, the bracket is L-shaped, and the contact surfaces of the second magnetic block and the first magnetic block are magnetically attracted to each other.

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

[0014] 1. This graphite plate cutting equipment for graphite gasket production features two sets of clamping seats inside the working chamber. When a graphite plate is pushed into the platform, the rollers on the clamping seats quickly clamp the graphite plate. At this time, the lifting mechanism drives the lifting platform downward, and the cutting blade on the connecting seat at the bottom of the lifting platform can cut the graphite plate. Simultaneously, when the lower surface of the lifting platform contacts the upper surface of the platform, the first magnetic block on the lifting platform can quickly attract the second magnetic block. After cutting, the lifting platform is raised. At this time, the lifting platform can release the clamping seats from limiting the graphite plate by pulling the rope. At the same time, the first magnetic block at the bottom of the lifting platform can drive the bracket to be lifted by the second magnetic block, and the bracket can quickly lift the cut graphite plate for discharge, effectively improving the overall functionality and flexibility of the graphite plate cutting equipment.

[0015] 2. This graphite plate cutting equipment for graphite gasket production has a feed inlet at the front end of the working chamber. When the graphite plate to be cut is pushed into the working chamber through the feed inlet, the graphite plate can push the baffle to rise. After the graphite plate enters the working chamber, the baffle can quickly return to its original position due to gravity, thus blocking the feed inlet. A lifting mechanism is set at the rear end of the platform. When the servo motor on the lifting mechanism is started, it can drive the first sprocket to rotate. At this time, the first sprocket can drive the second sprocket to rotate through the chain. At this time, the threaded rods at the top of the first sprocket and the second sprocket rotate synchronously in the lifting platform, which can drive the lifting platform to move up and down. When the lower surface of the lifting platform contacts the upper surface of the platform, the lifting platform can effectively block the top of the working chamber, thus effectively preventing dust from being generated during the graphite plate cutting process. Attached Figure Description

[0016] 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.

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a front view structural diagram of the present utility model;

[0019] Figure 3 This is a schematic diagram of the right-side side view of the present invention;

[0020] Figure 4 This is a top view of the structure of this utility model.

[0021] In the diagram: 1. Base; 101. Working chamber; 102. Limiting rod; 103. Feed inlet; 104. Cutting groove; 2. Lifting platform; 201. First magnetic block; 3. First sprocket; 301. Chain; 302. Second sprocket; 303. Threaded rod; 4. Connecting seat; 401. Drive motor; 402. Cutting blade; 5. Movable groove; 501. Limiting plate; 502. Spring; 503. Connecting rod; 504. Pull rope; 6. Clamping seat; 601. Rotary roller; 7. First sliding rod; 701. First slider; 8. Bracket; 801. Second magnetic block; 9. Second sliding rod; 901. Second slider; 902. Baffle. Detailed Implementation

[0022] 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.

[0023] like Figures 1-4 As shown, this utility model has the following two specific embodiments.

[0024] Example 1

[0025] A graphite plate cutting device for graphite gasket production includes a base 1. A working cavity 101 is formed at the center of the upper surface of the base 1. Limiting rods 102 are fixed to the left and right sides of the front end of the upper surface of the base 1. A lifting platform 2 is slidably connected to the outside of the two limiting rods 102. A connecting seat 4 is fixed to the center of the lower surface of the lifting platform 2. A drive motor 401 is fixed to the bottom left side of the connecting seat 4. A cutting blade 402 is installed on the output shaft end of the drive motor 401. A lifting mechanism is provided at the rear end of the base 1. Clamping mechanisms are provided on the left and right sides of the base 1. A blocking mechanism is provided at the front end of the working cavity 101. When the drive motor 401 on one side of the connecting seat 4 is started, it can drive the cutting blade 402 to rotate. At this time, the cutting blade 402 can quickly cut the graphite plate in the working cavity 101.

[0026] A feed inlet 103 is provided at the bottom of the front end of the working chamber 101, and a cutting groove 104 is provided at the center of the bottom of the working chamber 101.

[0027] The lifting mechanism includes a first sprocket 3 rotatably connected to the left rear end of the platform 1. A chain 301 is externally engaged with the first sprocket 3, and a second sprocket 302 is internally engaged with the right side of the chain 301. Threaded rods 303 are coaxially fixed to the top of both the first sprocket 3 and the chain 301. The two threaded rods 303 are threadedly connected to the lifting platform 2. A servo motor is fixed to the left rear end of the platform 1, and a chain 301 is installed on the output shaft of the servo motor. The servo motor drives the first sprocket 3 to rotate, which in turn drives the second sprocket 302 to rotate via the chain 301. At this time, the first sprocket 3 and the second sprocket 302 synchronously drive the threaded rods 303 to rotate within the lifting platform 2, thus enabling the threaded rods 303 to drive the lifting platform 2 to perform rapid lifting and lowering movements.

[0028] The clamping mechanism includes movable slots 5 on the left and right sides inside the base 1. A limit plate 501 is slidably connected inside the movable slots 5. A spring 502 is fixed to the outer side of the limit plate 501. Connecting rods 503 are fixed to the front and rear ends of the inner side of the limit plate 501. A pull rope 504 is fixed to the center of the top of the outer side of the limit plate 501. The top of the pull rope 504 is fixed to the lifting platform 2. A clamping seat 6 is fixed to the inner side of the two connecting rods 503. Rollers 601 are equidistantly and evenly rotatably connected to the inner side of the clamping seat 6. A servo motor is installed at the center of the bottom end inside the clamping seat 6, and the output of the servo motor... A rotating roller 601 is installed at the center of the clamping seat 6 on the shaft end. When the rotating roller 601 on one side of the clamping seat 6 contacts the graphite plate, the spring 502 can be squeezed by the connecting rod 503 and the limiting plate 501. Due to the reaction force of the spring 502 being squeezed, the rotating roller 601 on the clamping seat 6 can be pushed to stick to the left and right sides of the graphite plate by the limiting plate 501 and the connecting rod 503, thus completing the stable clamping of the graphite plate. At the same time, the lifting platform 2 can be raised by pulling the limiting plate 501 by the pull rope 504. At this time, the limiting plate 501 can drive the clamping seat 6 to release the clamping of the graphite plate by the connecting rod 503.

[0029] The shielding mechanism includes a second slide rod 9 fixedly connected to the front end of the working cavity 101, a second slider 901 slidably connected to the outside of the second slide rod 9, and a baffle 902 fixedly connected to the rear end of the second slider 901. The bottom of the front end of the baffle 902 is set in an arc shape. When the baffle 902 contacts the graphite plate and moves upward, it can drive the second slider 901 to slide on the second slide rod 9. At this time, the baffle 902 can be quickly raised, and due to the gravity of the baffle 902, it can be quickly reset after the graphite plate enters the working cavity 101.

[0030] Example 2

[0031] The difference from Embodiment 1 is that this embodiment discloses a lifting mechanism for discharging material after graphite plate cutting:

[0032] The lifting mechanism includes a first magnetic block 201 fixed to the left and right sides of the rear end of the lower surface of the lifting platform 2, a first slide rod 7 fixed to the rear end inside the working cavity 101, a first slider 701 slidably connected to the outside of the first slide rod 7, a bracket 8 fixed to the front end of the first slider 701, and a second magnetic block 801 fixed to the top of the bracket 8. When the lifting platform 2 contacts the upper surface of the base 1, the first magnetic block 201 can attract the second magnetic block 801 at the top of the bracket 8. When the lifting platform 2 is raised, the first magnetic block 201 can drive the bracket 8 to be raised through the second magnetic block 801.

[0033] The bracket 8 is L-shaped. The contact surfaces of the second magnetic block 801 and the first magnetic block 201 are magnetically attracted. Meanwhile, all contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0034] In this embodiment of the application, the graphite plate to be cut can be pushed into the working chamber 101 through the feed port 103. At this time, the rotating roller 601 on the clamping seat 6 contacts the graphite plate and can compress the spring 502 through the connecting rod 503 and the limiting plate 501. Due to the reaction force of the spring 502 being compressed, the rotating roller 601 on the clamping seat 6 can be pushed to stick to the left and right sides of the graphite plate through the limiting plate 501 and the connecting rod 503. At this time, the servo motor at the bottom of the first sprocket 3 can be started to drive the first sprocket 3 to rotate. Then the first sprocket 3 can drive the second sprocket 302 to rotate through the chain 301. At this time, the first sprocket 3 and the second sprocket 302 synchronously drive the threaded rod 303 to rotate in the lifting platform 2. Then the threaded rod 303 can drive the lifting platform 2 to move downward and make the lifting platform 2 cover the top of the working chamber 101. At this time, the drive motor 401 on one side of the connecting seat 4 is started to drive the cutting blade 402 to rotate, and the cutting blade 402 can perform rapid cutting of the graphite plate.

[0035] 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 plate cutting device for producing graphite gaskets, comprising a platform (1), characterized in that: A working cavity (101) is provided at the center of the upper surface of the platform (1). Limiting rods (102) are fixed to the left and right sides of the front end of the upper surface of the platform (1). A lifting platform (2) is slidably connected to the outside of the two limiting rods (102). A connecting seat (4) is fixed to the center of the lower surface of the lifting platform (2). A drive motor (401) is fixed to the bottom left side of the connecting seat (4). A cutting blade (402) is installed on the output shaft end of the drive motor (401). A lifting mechanism is provided at the rear end of the platform (1). A clamping mechanism is provided on the left and right sides of the platform (1). A shielding mechanism is provided at the front end of the working cavity (101). A lifting mechanism is also included. The lifting mechanism is used for lifting the graphite plate after cutting.

2. The graphite plate cutting equipment for graphite gasket production according to claim 1, characterized in that: The bottom of the front end of the working chamber (101) is provided with a feed inlet (103), and a cutting groove (104) is provided at the center of the bottom of the working chamber (101).

3. The graphite plate cutting equipment for graphite gasket production according to claim 1, characterized in that: The lifting mechanism includes a first sprocket (3) rotatably connected to the left side of the rear end inside the platform (1). A chain (301) is meshed with the outside of the first sprocket (3). A second sprocket (302) is meshed with the inside of the right side of the chain (301). Threaded rods (303) are coaxially fixed to the top of both the first sprocket (3) and the chain (301). The two threaded rods (303) are threadedly connected to the lifting platform (2). A servo motor is fixed to the left side of the rear end inside the platform (1), and a chain (301) is installed on the output shaft end of the servo motor.

4. The graphite plate cutting equipment for graphite gasket production according to claim 1, characterized in that: The clamping mechanism includes movable slots (5) on the left and right sides inside the base (1). A limiting plate (501) is slidably connected inside the movable slot (5). A spring (502) is fixed to the outside of the limiting plate (501). Connecting rods (503) are fixed to the front and rear ends of the inner side of the limiting plate (501). A pull rope (504) is fixed to the center of the top of the outer side of the limiting plate (501). The top of the pull rope (504) is fixed to the lifting platform (2). A clamping seat (6) is fixed to the inner side of the two connecting rods (503). A rotating roller (601) is equidistantly and evenly rotatably connected to the inner side of the clamping seat (6). A servo motor is installed at the center of the bottom of the clamping seat (6), and the rotating roller (601) at the center of the inner side of the output shaft of the servo motor is installed.

5. The graphite plate cutting equipment for graphite gasket production according to claim 1, characterized in that: The shielding mechanism includes a second slide rod (9) fixedly connected inside the front end of the working cavity (101), a second slider (901) slidably connected to the outside of the second slide rod (9), a baffle (902) fixedly connected to the rear end of the second slider (901), and the bottom of the front end of the baffle (902) is set as an arc shape.

6. The graphite plate cutting equipment for graphite gasket production according to claim 1, characterized in that: The lifting mechanism includes a first magnetic block (201) fixed to the left and right sides of the rear end of the lower surface of the lifting platform (2), a first slide rod (7) fixed to the rear end inside the working cavity (101), a first slider (701) slidably connected to the outside of the first slide rod (7), a bracket (8) fixed to the front end of the first slider (701), and a second magnetic block (801) fixed to the top of the bracket (8).

7. The graphite plate cutting equipment for graphite gasket production according to claim 6, characterized in that: The bracket (8) is L-shaped, and the contact surfaces of the second magnetic block (801) and the first magnetic block (201) are magnetically attracted.

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