Forming and demolding mechanism for graphite polar plate

Abstract

The utility model discloses a forming demoulding mechanism for a graphite polar plate, which comprises a press machine, a turnover discharging mechanism is arranged on the press machine, a mould is arranged on the turnover discharging mechanism, one end of the mould is connected with an air source mechanism, the turnover discharging mechanism comprises a turnover seat and an inclined guide rail, and the inclined guide rail is arranged on the turnover seat. One end of the overturning base is fixedly connected with a first connecting shaft, hydraulic cylinders are arranged on the two sides of the bottom of the overturning base, and two first sliding grooves are formed in the inclined guide rail. According to the forming demolding mechanism for the graphite polar plate, the hydraulic cylinder drives the overturning base to rotate, a mold is overturned to be in an inclined downward state, meanwhile, the driving motor drives the bearing disc to approach the mold along the inclined guide rail and be lifted upwards, the jacking rod drives the rotating base to rotate, and the rotating base rotates to drive the bearing disc to rotate; and the bearing disc is obliquely lifted to bear the demolded graphite polar plate, so that the use convenience can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of graphite pole plate production, in particular to a forming and demoulding mechanism for graphite pole plates. Background Art

[0002] During the production of graphite plates, graphite raw materials are placed in a mold and formed by compression molding. In the prior art, the formed graphite plates are demolded by blowing air, and after demolding, they are still in the mold, which makes it inconvenient to take them out, making their convenience of use less than ideal.

[0003] For example, patent publication number CN113119516A specifically discloses a molding demoulding mechanism and method for graphite plates, wherein the molding demoulding mechanism comprises: a base; a lower platform, wherein the lower platform is arranged on the base, and the lower platform is arranged to move in a vertical direction relative to the base, and the lower platform is provided with a positioning protrusion protruding from one side of the lower platform body; a lower mold, wherein the lower mold is arranged on the lower platform, and the lower mold is arranged to move in a vertical direction relative to the lower platform, and the lower mold is provided with a positioning hole for accommodating the positioning protrusion; and an upper mold, wherein the upper mold is arranged above the lower mold, and the lower mold moves in a vertical direction relative to the upper mold. The molding demoulding mechanism for graphite plates disclosed in the application can not only make the flexible graphite molding size accurate, but also improve the quality of the plate compression molding, and greatly improve the yield rate of compression molding. However, there is a problem that the graphite plate after molding is demoulded by blowing, and it is still in the mold after demoulding, which makes it inconvenient to take it out, making the convenience of use less than ideal. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a molding and demoulding mechanism for graphite plates, which solves the problem that the molded graphite plates are demoulded by blowing but remain in the mold after demoulding, making it inconvenient to take them out, resulting in less than ideal convenience of use.

[0005] To achieve the above purpose, the utility model is implemented by the following technical solutions: a forming and demoulding mechanism for graphite plates, comprising a press, the press is provided with a turning and discharging mechanism, a mold is installed on the turning and discharging mechanism, and one end of the mold is connected to an air source mechanism;

[0006] The overturning and discharging mechanism comprises a overturning seat and an inclined guide rail, one end of the overturning seat is fixedly connected to the first connecting shaft, and hydraulic cylinders are provided on both sides of the bottom of the overturning seat, and two first slide grooves are provided on the inclined guide rail, and a second slide groove is provided between the two first slide grooves, and a lifting screw is rotatably connected inside the second slide groove, and the end of the lifting screw is fixedly connected to the driving motor, and the lifting screw is threadedly connected to the connecting seat, and a receiving plate is provided on the top of the connecting seat, and both sides of the bottom of the receiving plate are fixedly connected to the rotating seat, one end of the rotating seat is fixedly connected to the second connecting shaft, and the end of the second connecting shaft is rotatably connected to a guide slider, and the two guide sliders are fixedly connected to the connecting seat, and a spring is provided between the guide slider and the rotating seat, and the bottom end of the rotating seat is fixedly connected to a lifting rod, and a limit block is provided on one side of the lifting rod.

[0007] Preferably, one end of the flip seat is rotatably connected to the inner wall of the press via a first connecting shaft, and the other end of the flip seat is arranged as a free end, so that the flip seat can rotate around the first connecting shaft.

[0008] Preferably, one end of the hydraulic cylinder is rotatably connected to the flip seat, and the other end of the hydraulic cylinder is rotatably connected to the inner wall of the press, so that the hydraulic cylinder can drive the flip seat to rotate when it is extended or retracted.

[0009] Preferably, the inclined guide rail is fixedly mounted on the press, and the inclined guide rail is detachably connected to the press via bolts, so that the inclined guide rail can be disassembled for easy inspection and replacement.

[0010] Preferably, the guide sliding block matches the first sliding groove, and the limiting block is fixedly installed inside the first sliding groove, so that the limiting block can limit the lifting rod, so that the lifting rod can move after being limited.

[0011] Preferably, the end of the lifting rod passes through the guide slider and extends to the inside of the first sliding groove, and the two ends of the spring are fixedly connected to the guide slider and the rotating seat respectively, so that the spring can restrain and reset the rotating seat.

[0012] Preferably, the air source mechanism includes an air pump, one end of which is connected to the mold, and the other end of which is connected to a filter box. An air inlet is provided at the end of the filter box, and a filter element is inserted at the top of the filter box to filter the air and prevent pollutants from entering the air pump to cause damage and pipeline blockage.

[0013] The utility model provides a molding and demoulding mechanism for graphite plates. Compared with the prior art, it has the following beneficial effects:

[0014] 1. The molding demoulding mechanism for graphite plates drives the turning seat to rotate through the hydraulic cylinder to turn the mold to a tilted downward state. At the same time, the driving motor drives the receiving plate to approach the mold along the inclined guide rail and lift it upward. The lifting rod drives the rotating seat to rotate, and the rotating seat rotates to drive the receiving plate to rotate, so that the receiving plate is tilted and lifted to receive the demoulded graphite plate, thereby effectively improving the convenience of use.

[0015] 2. The forming and demoulding mechanism for the graphite plate takes in air through the air inlet, and the air is filtered by the filter element. The filtered air then enters the air pump to prevent pollutants from entering the air pump to cause damage and pipeline blockage. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the structure of the overturning and discharging mechanism of the utility model.

[0018] Figure 3 It is a schematic diagram of the receiving plate structure of the utility model.

[0019] Figure 4 It is a schematic diagram of the structure of the gas source mechanism of the utility model.

[0020] In the figure: 1. press machine; 2. overturning and discharging mechanism; 201. overturning seat; 202. first connecting shaft; 203. hydraulic cylinder; 204. inclined guide rail; 205. first slide groove; 206. second slide groove; 207. lifting screw; 208. connecting seat; 209. guide slide block; 210. second connecting shaft; 211. rotating seat; 212. lifting rod; 213. limit block; 214. receiving plate; 3. mold; 4. air source mechanism; 401. air pump; 402. filter box; 403. air inlet; 404. filter element. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-3The utility model provides a technical solution: a forming and demolding mechanism for graphite plates, comprising a press machine 1, on which a turning and discharging mechanism 2 is provided, on which a mold 3 is installed, and one end of the mold 3 is connected to an air source mechanism 4, which can lift the mold 3 through the turning and discharging mechanism 2, and then the air source mechanism 4 blows air into the mold 3 to demold the graphite plate, and the turning and discharging mechanism 2 receives the demolded graphite, thereby effectively improving the convenience of use.

[0023] The overturning and discharging mechanism 2 includes an overturning seat 201 and an inclined guide rail 204. The inclined guide rail 204 is fixedly mounted on the press 1, and the inclined guide rail 204 is detachably connected to the press 1 by bolts, so that the inclined guide rail 204 can be disassembled for easy maintenance and replacement. One end of the overturning seat 201 is fixedly connected to a first connecting shaft 202, and one end of the overturning seat 201 is rotatably connected to the inner wall of the press 1 through the first connecting shaft 202. The other end of the overturning seat 201 is set as a free end, so that the overturning seat 201 can rotate around the first connecting shaft 202. Both sides of the bottom of the overturning seat 201 are provided with There is a hydraulic cylinder 203, one end of the hydraulic cylinder 203 is rotatably connected to the turning seat 201, and the other end of the hydraulic cylinder 203 is rotatably connected to the inner wall of the press 1, so that the hydraulic cylinder 203 can drive the turning seat 201 to rotate when it is extended and retracted, so that the mold 3 is tilted downward, so that the graphite plate can be separated from the mold 3, and two first slide grooves 205 are provided on the inclined guide rail 204, and a second slide groove 206 is provided between the two first slide grooves 205. A lifting screw 207 is rotatably connected inside the second slide groove 206, and a driving motor is fixedly connected to the end of the lifting screw 207. The lifting screw 207 is threadedly connected to the connecting seat 2 08, a receiving plate 214 is provided on the top of the connecting seat 208, and the connecting seat 208 does not contact the receiving plate 214, and the bottom of the receiving plate 214 is fixedly connected to a rotating seat 211 on both sides, and one end of the rotating seat 211 is fixedly connected to a second connecting shaft 210, and the end of the second connecting shaft 210 is rotatably connected to a guide slider 209, so that the receiving plate 214 can rotate around the second connecting shaft 210, and the two guide sliders 209 are fixedly connected to the connecting seat 208, so that the connecting seat 208 can drive the two guide sliders 209 to move, and a spring is provided between the guide slider 209 and the rotating seat 211. The bottom end of the rotating seat 211 is fixedly connected with a lifting rod 212, and the end of the lifting rod 212 passes through the guide slider 209 and extends to the inside of the first slide groove 205. The two ends of the spring are respectively fixedly connected to the guide slider 209 and the rotating seat 211, so that the spring can restrain and reset the rotating seat 211. A limit block 213 is provided on one side of the lifting rod 212, and the guide slider 209 matches the first slide groove 205. The limit block 213 is fixedly installed in the first slide groove 205, so that the limit block 213 can limit the lifting rod 212, so that the lifting rod 212 can move after being restricted.

[0024] See also Figure 1 and Figure 4 The air source mechanism 4 includes an air pump 401, one end of the air pump 401 is connected to the mold 3, and the other end of the air pump 401 is connected to a filter box 402. An air inlet 403 is opened at the end of the filter box 402, and a filter element 404 is inserted at the top of the filter box 402. Air can enter through the air inlet 403, and the air is filtered by the filter element 404. The filtered air then enters the interior of the air pump 401 to prevent pollutants from entering the interior of the air pump 401 to cause damage and pipeline blockage.

[0025] During operation, the hydraulic cylinder 203 drives the flip seat 201 to rotate, flipping the mold 3 to a tilted downward state, and at the same time driving the motor to drive the lifting screw 207 to rotate, the lifting screw 207 rotates to drive the connecting seat 208 to move, the connecting seat 208 moves to drive the guide slider 209 to move, the guide slider 209 moves to drive the receiving plate 214 to move, so that the receiving plate 214 is close to the mold 3 along the inclined guide rail 204 and lifted upward, after the lifting rod 212 contacts the limit block 213, the guide slider 209 continues to move with the receiving plate 214, driving the lifting rod 212 to drive the rotating seat 211 to rotate, the rotating seat 211 rotates to drive the receiving plate 214 to rotate, so that the receiving plate 214 is tilted and lifted to receive the demolded graphite plate, thereby effectively improving the convenience of use.

[0026] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A molding and demoulding mechanism for graphite plates, comprising a press machine (1), characterized in that: The press machine (1) is provided with a turning and discharging mechanism (2), a mold (3) is installed on the turning and discharging mechanism (2), and one end of the mold (3) is connected to an air source mechanism (4); The overturning discharge mechanism (2) comprises an overturning seat (201) and an inclined guide rail (204); one end of the overturning seat (201) is fixedly connected to a first connecting shaft (202); both sides of the bottom of the overturning seat (201) are provided with hydraulic cylinders (203); two first slide grooves (205) are provided on the inclined guide rail (204); a second slide groove (206) is provided between the two first slide grooves (205); a lifting screw rod (207) is rotatably connected inside the second slide groove (206); a driving motor is fixedly connected to the end of the lifting screw rod (207); a connecting seat (202) is threadedly connected to the lifting screw rod (207); 8), a receiving plate (214) is provided at the top of the connecting seat (208), and both sides of the bottom of the receiving plate (214) are fixedly connected to a rotating seat (211), one end of the rotating seat (211) is fixedly connected to a second connecting shaft (210), and the end of the second connecting shaft (210) is rotatably connected to a guide slider (209), the two guide sliders (209) are fixedly connected to the connecting seat (208), a spring is provided between the guide slider (209) and the rotating seat (211), and a lifting rod (212) is fixedly connected to the bottom end of the rotating seat (211), and a limit block (213) is provided on one side of the lifting rod (212).

2. A molding and demoulding mechanism for graphite plates according to claim 1, characterized in that: One end of the turning seat (201) is rotatably connected to the inner wall of the press (1) via a first connecting shaft (202), and the other end of the turning seat (201) is arranged as a free end.

3. A molding and demoulding mechanism for graphite plates according to claim 1, characterized in that: One end of the hydraulic cylinder (203) is rotatably connected to the turning seat (201), and the other end of the hydraulic cylinder (203) is rotatably connected to the inner wall of the press (1).

4. A molding and demoulding mechanism for graphite plates according to claim 1, characterized in that: The inclined guide rail (204) is fixedly mounted on the press (1), and the inclined guide rail (204) is detachably connected to the press (1) via bolts.

5. The molding and demoulding mechanism for graphite plates according to claim 1, characterized in that: The guide slide block (209) matches the first slide groove (205), and the limit block (213) is fixedly installed inside the first slide groove (205).

6. A molding and demoulding mechanism for graphite plates according to claim 1, characterized in that: The end of the lifting rod (212) passes through the guide slider (209) and extends to the inside of the first slide groove (205), and the two ends of the spring are respectively fixedly connected to the guide slider (209) and the rotating seat (211).

7. A molding and demoulding mechanism for graphite plates according to claim 1, characterized in that: The air source mechanism (4) comprises an air pump (401), one end of the air pump (401) is connected to the mould (3), and the other end of the air pump (401) is connected to a filter box (402).

8. A forming and demoulding mechanism for graphite plates according to claim 7, characterized in that: An air inlet (403) is provided at the end of the filter box (402), and a filter element (404) is plugged into the top of the filter box (402).

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