Graphite block pressing device

Abstract

The utility model relates to the technical field of graphite production and processing, and discloses a graphite block pressing device, including a processing table, the top of the processing table is connected to a connecting plate through a guide assembly, the top of the connecting plate is fixedly connected to a stamping cylinder, the bottom of the connecting plate is fixedly connected to an output shaft, the bottom of the output shaft is fixedly connected to a punch, the bottom of the processing table is fixedly connected to a motor, the driving end of the motor is fixedly connected to a rotating shaft, the top of the rotating shaft is fixedly connected to a mold, the top of the mold is provided with a plurality of material troughs, the bottom of the processing table is fixedly connected to a fixed frame, the top of the fixed frame is fixedly connected to an electric push rod, and the driving end of the electric push rod is fixedly connected to a push plate. In the utility model, after the pressing is completed, the motor restarts to make the mold continue to rotate, and the material trough with the graphite block is sent to the top of the push plate, and the graphite block is ejected from the material trough by controlling the electric push rod to demold and facilitate taking.

Description

Technical Field

[0001] The utility model relates to the technical field of graphite production and processing, in particular to a graphite block pressing device. Background Art

[0002] Graphite is an allotrope of carbon. It is a gray-black, opaque solid with stable chemical properties and corrosion resistance. It does not react easily with acids, alkalis and other agents. It can be used to make crucibles, electrodes, brushes, dry batteries, graphite fibers, heat exchangers, coolers, arc furnaces, arc lamps, pencil refills, etc. During processing, graphite is usually pressed into graphite blocks using a pressing device.

[0003] In the graphite processing and pressing process, graphite powder is usually placed in a mold, so that the punch on the output shaft of the stamping cylinder presses the graphite powder in the mold to form a graphite column, but the graphite column will be located in the mold and is not easy to remove.

[0004] Therefore, in view of the problem that the existing graphite blocks are difficult to take out after processing, a graphite block pressing device that solves the above problem is needed. Utility Model Content

[0005] In order to solve the problem in the prior art that graphite blocks are difficult to remove after processing, the present application provides a graphite block pressing device.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A graphite block pressing device comprises a processing table, the top of the processing table is connected to a connecting plate through a guide assembly, the top of the connecting plate is fixedly connected to a stamping cylinder, the bottom end of the connecting plate is fixedly connected to an output shaft, the bottom end of the output shaft is fixedly connected to a punch, the bottom end of the processing table is fixedly connected to a motor, the driving end of the motor is fixedly connected to a rotating shaft, the top end of the rotating shaft is fixedly connected to a mold, the top end of the mold is provided with a plurality of material troughs, the bottom end of the processing table is fixedly connected to a fixing frame, the top end of the fixing frame is fixedly connected to an electric push rod, the driving end of the electric push rod is fixedly connected to a push plate, the rear side of the top end of the processing table is fixedly connected to a fixing block, the top end of the fixing block is connected to a discharge pipe through a recovery assembly, and the outer wall of the discharge pipe is provided with a valve body.

[0008] As a further improvement of the utility model, the guide assembly includes guide rods fixedly connected at the four corners of the top end of the processing table, the outer walls of the guide rods are slidably connected with rings, and the outer wall of the connecting plate is fixedly connected to the outer wall of the ring.

[0009] As a further improvement of the utility model, the recovery component includes a recovery pipe fixedly connected to the top of the fixed block, an air flow pump is provided on the outer wall of the recovery pipe, the other end of the recovery pipe is fixedly connected to a material box, and one end of the discharge pipe is passed through the right end of the material box.

[0010] As a further improvement of the utility model, the outer wall of the stamping cylinder is fixedly connected to the inner wall of the fixing plate.

[0011] As a further improvement of the utility model, the outer wall of the rotating shaft is rotatably connected to the inner wall of the processing table, and the bottom end of the mold is rotatably connected to the top end of the processing table.

[0012] As a further improvement of the utility model, the outer wall of the push plate is arranged on the inner wall of the processing table, and the size of the push plate matches the material trough.

[0013] As a further improvement of the present invention, the other end of the discharge pipe is located on the upper side of one of the material troughs.

[0014] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:

[0015] 1. In the utility model, the electric push rod cooperates with the fixed frame, the push plate, the mold, the material trough, the rotating shaft and the motor to realize that after the graphite raw material is pressed, the graphite block inside the material trough can be pushed out by the push plate, so as to facilitate the taking of the graphite block.

[0016] 2. In the utility model, the recovery pipe cooperates with the fixed block, the air flow pump, the material box, the valve body and the discharge pipe, so that the device can absorb and recover the flying raw materials in the graphite pressing process, and reuse them to prevent environmental pollution and save materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of a graphite block pressing device proposed by the utility model;

[0018] Figure 2 This is a rear perspective view of a graphite block pressing device proposed by the utility model;

[0019] Figure 3 The utility model is a cross-sectional view of a processing table in a graphite block pressing device.

[0020] Legend:

[0021] 1. Processing table; 2. Guide rod; 3. Ring; 4. Connecting plate; 5. Fixed plate; 6. Stamping cylinder; 7. Output shaft; 8. Punch; 9. Material box; 10. Valve body; 11. Discharge pipe; 12. Mold; 13. Material trough; 14. Fixed frame; 15. Electric push rod; 16. Recovery pipe; 17. Fixed block; 18. Air flow pump; 19. Rotating shaft; 20. Motor; 21. Push plate. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments.

[0023] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0024] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0025] In the description of this application, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the product of the application is usually placed when in use. It is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on this application. In addition, if the terms "first", "second", etc. appear in the description of this application, they are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0026] In addition, if the terms "horizontal" or "vertical" appear in the description of this application, it does not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0027] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0028] Embodiment 1: A graphite block pressing device comprises a processing table 1, wherein the top four corners of the processing table 1 are fixedly connected with guide rods 2, the outer walls of the guide rods 2 are slidably connected with collars 3, the outer walls of the collars 3 are fixedly connected with connecting plates 4, the top of the connecting plates 4 are fixedly connected with a stamping cylinder 6, the bottom of the connecting plates 4 are fixedly connected with an output shaft 7, the bottom of the output shaft 7 is fixedly connected with a punch 8, the bottom of the processing table 1 is fixedly connected with a motor 20, the driving end of the motor 20 is fixedly connected with a rotating shaft 19, the top of the rotating shaft 19 is fixedly connected with a mold 12, the top of the mold 12 is provided with a plurality of material troughs 13, the bottom of the processing table 1 is fixedly connected with a fixing frame 14, the top of the fixing frame 14 is fixedly connected with an electric push rod 15, and the driving end of the electric push rod 15 is fixedly connected with a push plate 21;

[0029] Specifically, the raw material is fed into the material trough 13 on the mold 12 by controlling the opening and closing of the valve body 10 and cooperating with the discharge pipe 11, and the motor 20 is started to drive the rotating shaft 19 to rotate so that the material trough 13 filled with the raw material is rotated to the bottom of the punch 8. At this time, the motor 20 will stop operating and the other empty material trough 13 will be rotated to the bottom of the discharge pipe 11 for loading, and the stamping cylinder 6 is started to push the connecting plate 4 so that the punch 8 on the output shaft 7 presses the raw material in the mold 12. After the pressing is completed, the stamping cylinder 6 resets the mold 12 and continues to rotate, and the material trough 13 with the pressed graphite block is sent to the top of the push plate 21, and the electric push rod 15 is controlled to push the push plate 21 to push the graphite block out of the material trough 13 for demolding and easy to take out. By repeating the above process, the rotation of the motor 20 and the opening and closing of the valve body 10 are kept at the same frequency, so that continuous operation can be achieved and the input quantity of raw materials is consistent and the thickness of the finished graphite blocks is the same.

[0030] Embodiment 2: A fixed block 17 is fixedly connected to the rear side of the top of the processing table 1, a recovery pipe 16 is fixedly connected to the top of the fixed block 17, an air flow pump 18 is provided on the outer wall of the recovery pipe 16, the other end of the recovery pipe 16 is fixedly connected to the material box 9, a discharge pipe 11 is penetrated at the right end of the material box 9, and a valve body 10 is provided on the outer wall of the discharge pipe 11;

[0031] Specifically, when the punch 8 presses the raw material inside the material trough 13, some powder may float out. At this time, the air flow pump 18 can be used in conjunction with the recovery pipe 16 to suck the raw material powder into the material box 9 for recovery, thereby preventing environmental pollution and saving materials.

[0032] As one of the optimized structural designs for Example 1, Figure 1-Figure 3 As shown, the outer wall of the stamping cylinder 6 is fixedly connected to the inner wall of the fixed plate 5, and the stamping cylinder 6 is fixed by the fixed plate 5. The outer wall of the rotating shaft 19 is rotatably connected to the inner wall of the processing table 1, and the rotating shaft 19 is installed through the processing table 1. The bottom end of the mold 12 is rotatably connected to the top of the processing table 1, and the mold 12 is supported by the processing table 1. The outer wall of the push plate 21 is set on the inner wall of the processing table 1. The size of the push plate 21 matches the material trough 13. The graphite block pressed and formed in the material trough 13 is pushed out by the push plate 21. The other end of the discharge pipe 11 is located on the upper side of one of the material troughs 13, and the material trough 13 is loaded through the discharge pipe 11.

[0033] Working principle: by controlling the opening and closing of the valve body 10 and cooperating with the discharge pipe 11, the raw material is sent into the trough 13 on the mold 12, the motor 20 is started to drive the rotating shaft 19 to rotate so that the trough 13 filled with raw materials is rotated to the bottom of the punch 8, at this time the motor 20 will stop operating and the other empty trough 13 is rotated to the bottom of the discharge pipe 11 for feeding, the stamping cylinder 6 is started to push the connecting plate 4 so that the punch 8 on the output shaft 7 presses the raw material in the mold 12, after the pressing is completed, the stamping cylinder 6 resets the mold 12 and continues to rotate, and the trough 13 with the pressed graphite block is sent to At the top of the push plate 21, the electric push rod 15 is controlled to push the push plate 21 to push the graphite block out of the material trough 13 for demolding and easy to take out. By repeating the above process, the motor 20 rotates at the same frequency as the opening and closing of the valve body 10, so as to achieve continuous operation and ensure that the input quantity of raw materials is consistent and the thickness of the finished graphite blocks is the same. When the punch 8 presses the raw materials inside the material trough 13, some powder may float out. At this time, the raw material powder can be sucked into the material box 9 for recycling through the air flow pump 18 in cooperation with the recovery pipe 16, so as to prevent environmental pollution and save materials.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A graphite block pressing device, comprising a processing table (1), characterized in that: The top end of the processing table (1) is connected to a connecting plate (4) via a guide assembly, the top end of the connecting plate (4) is fixedly connected to a punching cylinder (6), the bottom end of the connecting plate (4) is fixedly connected to an output shaft (7), the bottom end of the output shaft (7) is fixedly connected to a punch (8), the bottom end of the processing table (1) is fixedly connected to a motor (20), the driving end of the motor (20) is fixedly connected to a rotating shaft (19), the top end of the rotating shaft (19) is fixedly connected to a mold (12), and the mold ( 12) A plurality of material troughs (13) are provided at the top end, a fixing frame (14) is fixedly connected to the bottom end of the processing table (1), an electric push rod (15) is fixedly connected to the top end of the fixing frame (14), a push plate (21) is fixedly connected to the driving end of the electric push rod (15), a fixing block (17) is fixedly connected to the rear side of the top end of the processing table (1), a discharge pipe (11) is connected to the top end of the fixing block (17) via a recovery component, and a valve body (10) is provided on the outer wall of the discharge pipe (11).

2. A graphite block pressing device according to claim 1, characterized in that: The guide assembly comprises guide rods (2) fixedly connected at four corners of the top end of the processing table (1), the outer walls of the guide rods (2) are slidably connected with collars (3), and the outer walls of the connecting plates (4) are fixedly connected to the outer walls of the collars (3).

3. A graphite block pressing device according to claim 1, characterized in that: The recovery component comprises a recovery pipe (16) fixedly connected to the top of a fixed block (17), an air flow pump (18) is arranged on the outer wall of the recovery pipe (16), the other end of the recovery pipe (16) is fixedly connected to a material box (9), and one end of the discharge pipe (11) is passed through the right end of the material box (9).

4. A graphite block pressing device according to claim 1, characterized in that: The outer wall of the punching cylinder (6) is fixedly connected to the inner wall of the fixing plate (5).

5. The graphite block pressing device according to claim 1, characterized in that: The outer wall of the rotating shaft (19) is rotatably connected to the inner wall of the processing table (1), and the bottom end of the mold (12) is rotatably connected to the top end of the processing table (1).

6. The graphite block pressing device according to claim 1, characterized in that: The outer wall of the push plate (21) is arranged on the inner wall of the processing table (1), and the size of the push plate (21) matches the material trough (13).

7. The graphite block pressing device according to claim 3, characterized in that: The other end of the discharge pipe (11) is located on the upper side of one of the material troughs (13).

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