CN219267701U

CN219267701U - Integrated single-tank hot pressing device

Info

Publication number: CN219267701U
Application number: CN202320137719.4U
Authority: CN
Inventors: 王福; 杨立华; 李东芹
Original assignee: Shanghai Pengyang Hydrogen Technology Co ltd
Current assignee: Shanghai Pengyang Hydrogen Technology Co ltd
Priority date: 2023-02-07
Filing date: 2023-02-07
Publication date: 2023-06-27
Anticipated expiration: 2033-02-07

Abstract

The utility model discloses an integrated single-tank hot pressing device, which has the technical scheme that: the hydraulic lifting device comprises a workbench, wherein a fixing frame is fixedly arranged on the top surface of the workbench, a fixing hole is formed in the top surface of the fixing frame, a hydraulic push rod is fixedly sleeved on the inner circular wall surface of the fixing hole, and a pressing plate is fixedly arranged at the bottom end of a telescopic rod of the hydraulic push rod; spacing subassembly, spacing subassembly sets up the top of workstation for it is spacing to the part in the assistance hot pressing process, and hydraulic push rod telescopic link's bottom fixed mounting has the clamp plate, and then can make the clamp plate press after the staff starts hydraulic push rod through the PLC controller, thereby can make the clamp plate press the part, screw hole threaded connection that clamp plate one side was offered has two-way lead screw, and then can make after starting driving motor can make two clamp plates remove simultaneously, thereby can make a plurality of parts carry out spacingly when being heated pressing together.

Description

Integrated single-tank hot pressing device

Technical Field

The utility model relates to the technical field of hot pressing devices, in particular to an integrated single-tank hot pressing device.

Background

The fuel cell is a chemical device for directly converting chemical energy of fuel into electric energy, also called electrochemical generator, which is a fourth power generation technology after hydroelectric power generation, thermal power generation and atomic power generation, and has high efficiency because the fuel cell converts the Gibbs free energy in the chemical energy of fuel into electric energy through electrochemical reaction without being limited by the Kano cycle effect; in addition, fuel cells use fuel and oxygen as raw materials, and have no mechanical transmission parts, so that the discharged harmful gas is very little, and the service life is long, so that the fuel cells are the most promising power generation technology from the aspects of energy conservation and ecological environment protection, and hydrogen electrode plates, membrane electrodes and oxygen electrode plates can be integrated by hot pressing in the fuel cells, namely, the fuel cell integrated single cells are formed.

According to publication No.: the Chinese patent of CN217588992U comprises a bottom plate and a top plate, wherein the bottom plate and the top plate are connected through a guide post, a pressing plate is arranged on the guide post in a sliding manner, a driving mechanism for driving the pressing plate to move along the guide post towards the bottom plate is arranged on the top plate, and a first hot pressing plate and a second hot pressing plate which are arranged in a right-opposite manner are respectively arranged on opposite surfaces of the bottom plate and the pressing plate; the driving mechanism drives the pressing plate to press the first hot pressing plate and the second hot pressing plate against the fuel cell MEA and heat the tight fuel cell MEA.

The above solution still has the following drawbacks: in the using process of the hot pressing device, the hot pressing device does not have a limiting function, the accurate degree of an external hot press is needed to be relied on when a plurality of parts are hot pressed, and once parameters of the hot press are wrong, batch defective products are easily caused, the production cost is influenced, so that the integrated single-tank hot pressing device is provided.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an integrated single-tank hot press device, which solves the problems that when the hot press device is used, a plurality of parts are hot pressed without a limiting function, the precision degree of an external hot press is needed to be relied on, and once parameters of the hot press are wrong, batch defective products are easily caused, and the production cost is influenced.

The technical aim of the utility model is realized by the following technical scheme:

an integrated single-cell hot press apparatus, comprising: the workbench, the top surface fixed mounting of workstation has the mount, the fixed orifices has been seted up to the top surface of mount, the interior circular wall face fixed bolster of fixed orifices is equipped with hydraulic push rod, hydraulic push rod telescopic link's bottom fixed mounting has the press board, spacing subassembly sets up the top of workstation for it is spacing to the part in the assistance hot pressing process.

Through adopting above-mentioned technical scheme, through setting up hydraulic push rod, hydraulic push rod telescopic link's bottom fixed mounting has the clamp plate, and then can make after the staff starts hydraulic push rod through the PLC controller and press the clamp plate to can make the hot pressboard press the part.

Preferably, the limiting assembly includes: the two limiting plates are arranged on the top surface of the workbench, two movable grooves are formed in the top surface of the workbench, the inner wall surface of each movable groove is movably sleeved with the corresponding limiting plate, a movable hole is formed in one side of the workbench, a fixed groove is formed in the other side of the workbench, the fixed groove is communicated with the movable hole and the movable groove, and a bearing is arranged on the inner circular wall surface of each fixed groove in a fixed mode.

Through adopting above-mentioned technical scheme, through setting up the limiting plate, screw hole threaded connection that limiting plate one side was seted up has two-way lead screw, and then can make two limiting plates remove simultaneously after starting driving motor to can make a plurality of parts carry out spacingly when being together by the hot pressing.

Preferably, the limiting assembly further comprises: the two-way screw rod, the outer circular wall of two-way screw rod with the interior circular wall fixed cover of ring of bearing is established, two-way screw rod with fixed slot movable sleeve establishes, two-way screw rod with the movable hole movable sleeve establishes, two-way screw rod with the movable slot movable sleeve establishes, the screw hole has been seted up to one side of limiting plate, the inside of screw hole with two-way screw rod threaded connection, two stoppers are installed to the bottom surface fixed mounting of limiting plate.

Through adopting above-mentioned technical scheme, through setting up the stopper, stopper and spacing groove movable sleeve are established, and then can make the in-process that the limiting plate removed through two-way lead screw can carry out spacingly through the stopper to avoid the limiting plate to appear pivoted condition.

Preferably, the top surface of workstation has seted up a plurality of spacing groove, the interior circular wall of spacing groove with the stopper movable sleeve is established, one side fixed mounting of workstation has the fixed block, the top surface fixed mounting of fixed block has driving motor, driving motor rotation axis's one end with the one end fixed mounting of two-way lead screw.

Through adopting above-mentioned technical scheme, through setting up driving motor, the one end of driving motor rotation axis and the one end fixed mounting of two-way lead screw, and then can make after the staff starts driving motor can make two-way lead screw rotate.

Preferably, the top surface of the pressing plate is provided with two limiting holes, the inner circular wall surface of each limiting hole is movably sleeved with a limiting column, the bottom end of each limiting column is fixedly arranged on the top surface of the workbench, and the top end of each limiting column is fixedly arranged on the bottom surface of the fixing frame.

Through adopting above-mentioned technical scheme, through setting up spacing post, the outer circular wall face of spacing post is established with the interior circular wall face movable sleeve in spacing hole, and then can make when the pressing plate by the in-process of hydraulic push rod promotion again, can improve the stability of pressing the in-process through spacing post.

Preferably, the top surface of workstation with the bottom surface of pressing the board is fixed mounting respectively has the hot pressing board, the standing groove has been seted up to the top surface of hot pressing board, the mounting groove has been seted up to the bottom surface of hot pressing board, the inner wall surface fixed mounting of mounting groove has the electric heat piece.

Through adopting above-mentioned technical scheme, through setting up the electric heat piece, electric heat piece fixed mounting is at the internal face of mounting groove, and then can make when the staff heats through starting the electric heat piece.

In summary, the utility model has the following advantages:

through setting up spacing subassembly, spacing subassembly can be spacing to the part that carries out hot pressing process, spacing subassembly makes limiting plate remove through driving motor rotation two-way lead screw, and then can make the part carry out spacingly in hot pressing process, thereby the output of defective goods has been reduced, manufacturing cost has been reduced, through setting up hydraulic push rod, hydraulic push rod telescopic link's bottom fixed mounting has the clamp plate, and then can make after the staff starts hydraulic push rod through the PLC controller can make the clamp plate press, thereby can make the clamp plate press to the part, through setting up the limiting plate, screw hole threaded connection that limiting plate one side was offered has two-way lead screw, and then can make two limiting plates remove simultaneously after starting driving motor, thereby can make a plurality of parts carry out spacingly when being hot pressed together.

Through setting up the stopper, stopper and spacing groove movable sleeve establish, and then can make the in-process that the limiting plate removed through two-way lead screw can carry out spacingly through the stopper, thereby avoid the limiting plate to appear pivoted condition, through setting up driving motor, driving motor rotation axis's one end and two-way lead screw's one end fixed mounting, and then can make after the staff starts driving motor can make two-way lead screw rotate, through setting up spacing post, the outer disc of spacing post is established with the interior disc movable sleeve of spacing hole, and then can make when the pressing plate is pushed by hydraulic push rod's in-process again, can improve the stability of pressing the in-process through spacing post, through setting up the electric heat piece, electric heat piece fixed mounting is at the internal face of mounting groove, and then can make the staff heat through starting the electric heat piece.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a split construction of the present utility model;

FIG. 3 is a schematic view of a pressing plate structure of the present utility model;

FIG. 4 is an enlarged schematic view of the partial structure of FIG. 2A;

fig. 5 is a schematic diagram of a system frame structure of the present utility model.

Reference numerals: 1. a work table; 2. a fixing frame; 3. a fixing hole; 4. a hydraulic push rod; 5. pressing the plate; 6. a limiting plate; 7. a movable groove; 8. a movable hole; 9. a fixing groove; 10. a bearing; 11. a two-way screw rod; 12. a threaded hole; 13. a limiting block; 14. a limit groove; 15. a fixed block; 16. a driving motor; 17. a limiting hole; 18. a limit column; 19. a hot pressing plate; 20. a placement groove; 21. a mounting groove; 22. an electric heating sheet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, an integrated single-tank hot-pressing device comprises a workbench 1, wherein a PLC controller is fixedly arranged on the top surface of the workbench 1, the PLC controller is electrically connected with a hydraulic push rod 4, a driving motor 16 and an electric heating sheet 22, the PLC controller and the hydraulic push rod 4, the driving motor 16 and the electric heating sheet 22 are of an existing structure, the fixing frame 2 is fixedly arranged on the top surface of the workbench 1, a fixing hole 3 is formed in the top surface of the fixing frame 2, a hydraulic push rod 4 is fixedly sleeved on the inner circular wall surface of the fixing hole 3, a pressing plate 5 is fixedly arranged at the bottom end of a telescopic rod of the hydraulic push rod 4, a limiting component is arranged above the workbench 1 and used for assisting in limiting a part in a hot-pressing process, the hydraulic push rod 4 is arranged, the bottom end of the telescopic rod of the hydraulic push rod 4 is fixedly provided with the pressing plate 5, so that after the hydraulic push rod 4 is started by the PLC controller, a worker can press the pressing plate 5, the part is pressed by the pressing plate 19, the limiting component comprises two limiting plates 6, the limiting component 6 is arranged on the top surface 1, the two limiting grooves 7 are formed on the side of the workbench 1, the two side surfaces are fixedly connected with the two side surfaces of the workbench 1, the two side surfaces are fixedly arranged on the two side surfaces, the two side surfaces are fixedly connected with the inner side surfaces of the workbench 7 and the movable side surfaces, the side surface 7 are provided with the movable side surfaces 7 and the movable side surface 9 are provided with a movable groove 9 and the movable side 9 is provided with a movable groove 11, and is fixedly provided with a threaded groove 9, and is provided with a movable groove 9, and is fixedly connected with a movable groove 9, and is provided with a movable groove and is provided with a side. And further, when the driving motor 16 is started, the two limiting plates 6 can be simultaneously moved, so that the limiting can be performed when the plurality of components are hot-pressed together.

Referring to fig. 1, 2 and 4, the limiting assembly further comprises a bidirectional screw rod 11, the outer circular wall surface of the bidirectional screw rod 11 is fixedly sleeved with the inner circular wall surface of the bearing 10, the bidirectional screw rod 11 is movably sleeved with the fixed groove 9, the bidirectional screw rod 11 is movably sleeved with the movable hole 8, the bidirectional screw rod 11 is movably sleeved with the movable groove 7, a threaded hole 12 is formed in one side of the limiting plate 6, the inside of the threaded hole 12 is in threaded connection with the bidirectional screw rod 11, two limiting blocks 13 are fixedly installed on the bottom surface of the limiting plate 6, the limiting blocks 13 are movably sleeved with the limiting grooves 14 through the limiting blocks 13, and then when the limiting plate 6 moves through the bidirectional screw rod 11, the limiting plates 6 can be limited through the limiting blocks 13, a plurality of limiting grooves 14 are formed in the top surface of the workbench 1, the inner circular wall surface of the limiting grooves 14 is movably sleeved with the limiting blocks 13, a fixed block 15 is fixedly installed on one side of the workbench 1, a driving motor 16 is fixedly installed on the top surface of the fixed block 15, one end of a rotating shaft of the driving motor 16 is fixedly installed with one end of the bidirectional screw rod 11, one end of the driving motor 16 is fixedly installed on one end of the driving motor 16, and the other end of the driving motor 16 is fixedly installed on one end of the rotating shaft 11, and further, when the driving motor 16 is fixedly installed on the rotating shaft 11, and one end of the driving motor 11 is fixedly installed on the driving motor 16, and one end of the driving motor 16 is fixedly installed on one

end driving motor

16, 16.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, two limiting holes 17 are formed in the top surface of the pressing plate 5, a limiting column 18 is movably sleeved on the inner circular wall surface of the limiting hole 17, the bottom end of the limiting column 18 is fixedly mounted with the top surface of the workbench 1, the top end of the limiting column 18 is fixedly mounted with the bottom surface of the fixing frame 2, through the arrangement of the limiting column 18, the outer circular wall surface of the limiting column 18 is movably sleeved with the inner circular wall surface of the limiting hole 17, and then stability in the pressing process can be improved through the limiting column 18 when the pressing plate 5 is pushed by the hydraulic push rod 4, a hot pressing plate 19 is fixedly mounted on the top surface of the workbench 1 and the bottom surface of the pressing plate 5 respectively, a placing groove 20 is formed in the top surface of the hot pressing plate 19, a mounting groove 21 is formed in the bottom surface of the hot pressing plate 19, an electric heating plate 22 is fixedly mounted on the inner wall surface of the mounting groove 21, and through the arrangement of the electric heating plate 22 is fixedly mounted on the inner wall surface of the mounting groove 21, and then the electric heating plate 22 is enabled to heat when a worker starts the electric heating plate 22.

Working principle: referring to fig. 1-5, when in use, a worker can place a part needing hot pressing in the inside of the placing groove 20, then the worker can start the driving motor 16 through the PLC controller, one end of a rotating shaft of the driving motor 16 and one end of the bidirectional screw rod 11 are fixedly installed, then the worker can enable the bidirectional screw rod 11 to rotate after the worker starts the driving motor 16, the threaded hole 12 formed in one side of the limiting plate 6 is in threaded connection with the bidirectional screw rod 11, then the worker can enable the two limiting plates 6 to move simultaneously after the driving motor 16 is started, so that a plurality of parts can be limited when being hot pressed together, the limiting block 13 and the limiting groove 14 are movably sleeved, then the worker can enable the limiting plate 6 to limit through the limiting block 13 in the moving process of the bidirectional screw rod 11, so that the situation that the limiting plate 6 rotates is avoided, then the worker can enable the electric heating plate 22 through the PLC controller, the worker can enable the electric heating of the electric heating plate 22 through the starting plate 22, then the hydraulic push rod 4 is enabled, the bottom end of the hydraulic push rod 4 is fixedly installed with the pressing plate 5, the pressing plate 5 can enable the inner cylindrical wall 5 to be pushed by the worker to press the limiting plate 18, and then the pressing face of the pressing plate 18 can be enabled to be pushed by the pressing plate 18, and the pressing face of the pressing plate 18 can be enabled to be further pushed by the pressing plate 18, and the pressing face of the pressing plate 18 can be enabled to be pushed by the pressing plate 18.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An integrated single-cell hot press device, comprising:

the automatic lifting device comprises a workbench (1), wherein a fixing frame (2) is fixedly arranged on the top surface of the workbench (1), a fixing hole (3) is formed in the top surface of the fixing frame (2), a hydraulic push rod (4) is fixedly sleeved on the inner circular wall surface of the fixing hole (3), and a pressing plate (5) is fixedly arranged at the bottom end of a telescopic rod of the hydraulic push rod (4);

and the limiting assembly is arranged above the workbench (1) and is used for assisting in limiting the component in the hot pressing process.

2. The integrated single-cell hot press apparatus of claim 1, wherein the limit assembly comprises:

two limiting plates (6), limiting plates (6) set up the top surface of workstation (1), two movable grooves (7) have been seted up to the top surface of workstation (1), the internal face of movable groove (7) with limiting plates (6) movable sleeve is established, movable hole (8) have been seted up to one side of workstation (1), fixed slot (9) have been seted up to the opposite side of workstation (1), fixed slot (9) with movable hole (8) with movable groove (7) are linked together, the interior circular wall fixed sleeve of fixed slot (9) is equipped with bearing (10).

3. The integrated single-cell hot press apparatus of claim 2, wherein the limit assembly further comprises:

the two-way screw rod (11), the outer circular wall surface of two-way screw rod (11) with the fixed cover of the interior circular wall surface of bearing (10), two-way screw rod (11) with fixed slot (9) movable cover is established, two-way screw rod (11) with movable hole (8) movable cover is established, two-way screw rod (11) with movable slot (7) movable cover is established, screw hole (12) have been seted up to one side of limiting plate (6), the inside of screw hole (12) with two-way screw rod (11) threaded connection, the bottom surface fixed mounting of limiting plate (6) has two stopper (13).

4. The integrated single-tank hot pressing device according to claim 3, wherein a plurality of limit grooves (14) are formed in the top surface of the workbench (1), the inner circular wall surface of each limit groove (14) is movably sleeved with each limit block (13), a fixing block (15) is fixedly arranged on one side of the workbench (1), a driving motor (16) is fixedly arranged on the top surface of each fixing block (15), and one end of a rotating shaft of the driving motor (16) is fixedly arranged with one end of the bidirectional screw rod (11).

5. The integrated single-tank hot pressing device according to claim 1, wherein two limiting holes (17) are formed in the top surface of the pressing plate (5), limiting columns (18) are movably sleeved on the inner circular wall surfaces of the limiting holes (17), the bottom ends of the limiting columns (18) are fixedly mounted on the top surface of the workbench (1), and the top ends of the limiting columns (18) are fixedly mounted on the bottom surface of the fixing frame (2).

6. The integrated single-tank hot pressing device according to claim 1, wherein a hot pressing plate (19) is fixedly installed on the top surface of the workbench (1) and the bottom surface of the pressing plate (5), a placing groove (20) is formed in the top surface of the hot pressing plate (19), a mounting groove (21) is formed in the bottom surface of the hot pressing plate (19), and an electric heating plate (22) is fixedly installed on the inner wall surface of the mounting groove (21).