Membrane electrode hot and cold pressing continuous integrated device

Abstract

The utility model relates to the technical field of membrane electrode processing, in particular to a membrane electrode hot and cold pressing continuous integrated device which comprises a bottom plate, and further comprises a transverse moving part which is movably arranged on the bottom plate and connected with a back-and-forth driving structure installed on the bottom plate, a transverse table is movably arranged on the transverse moving part, and the transverse table is connected with the back-and-forth driving structure. Two sets of elastic connecting structures are symmetrically arranged between the transverse table and the transverse moving piece, and the transverse table is used for bearing a tool to be machined. The lifting mechanisms are symmetrically arranged on the bottom plate, the two sets of lifting mechanisms are used for assembling a hot pressing plate and a cold pressing plate correspondingly so as to form a hot pressing station and a cold pressing station which are used for processing tools correspondingly, and the reciprocating driving structure is used for driving the transverse table to move between the two sets of lifting mechanisms; according to the technical scheme, two separating devices of a hot press and a cold press do not need to be used, the step of manually transferring tools after hot pressing is omitted, therefore, the working efficiency can be effectively improved, and meanwhile the deviation problem of manual discharging is effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of membrane electrode processing, in particular to a membrane electrode hot and cold pressing continuous integrated device. Background Art

[0002] Membrane electrode is an electrode equipped with a membrane assembly. The definition of membrane electrode is an electrode equipped with a membrane assembly in its structure, and the subject involved is instrumental analysis. In the production of membrane electrode, hot pressing and cold pressing are very important processing processes.

[0003] Nowadays, when performing hot pressing and cold pressing processes, some small and medium-sized enterprises cannot afford the more expensive integrated equipment. Therefore, they generally use two separate equipment, a hot press machine and a cold press machine, to perform hot pressing and cold pressing processes in turn. Specifically, the membrane electrode frame needs to be manually placed into the hot press for hot pressing first, and then manually taken out and cold pressed.

[0004] The above processing method requires manual transfer of the tooling, which not only reduces the processing efficiency, but also inevitably leads to certain deviations in manual material placement, resulting in inconsistent effects of hot pressing and cold pressing, and further leading to processing failure. Utility Model Content

[0005] The purpose of the utility model is to provide a membrane electrode hot and cold pressing continuous integrated device to solve the problems raised in the above background technology.

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

[0007] A membrane electrode hot and cold pressing continuous integration device, comprising a bottom plate, and also comprising:

[0008] A transverse moving member is movably arranged on the bottom plate and connected to a reciprocating driving structure installed on the bottom plate, and a transverse platform is movably arranged on the transverse moving member, and two sets of elastic connection structures are symmetrically arranged between the transverse platform and the transverse moving member, and the transverse platform is used to bear the tooling for front processing;

[0009] A lifting mechanism, wherein two groups are symmetrically arranged on the bottom plate, and the two groups of the lifting mechanisms are respectively used to assemble a hot pressing plate and a cold pressing plate to form a hot pressing station and a cold pressing station for processing the tooling, respectively, and the reciprocating drive structure is used to drive the horizontal table to move between the two groups of the lifting mechanisms;

[0010] When the horizontal platform reaches the hot pressing station or the cold pressing station, the transverse moving member and the horizontal platform can move relative to each other and trigger the lifting mechanism to make the hot pressing plate or the cold pressing plate press down the tooling.

[0011] As a further solution of the utility model: the elastic connection structure includes two guide rods fixed to the bottom of the horizontal platform through two protrusion blocks, two columnar springs respectively sleeved on the outer circumference of the two guide rods, and a connecting plate fixedly installed on the transverse member;

[0012] Wherein, the connecting plate is slidably connected to the two guide rods, one end of the columnar spring is connected to the protruding block, and the other end is connected to the connecting plate, and the cross platform cooperates with two limit plates symmetrically fixedly installed on the bottom plate.

[0013] As a further solution of the utility model: the lifting mechanism includes a movable frame structure installed on the base plate and a driven structure arranged on the movable frame structure, and the driven structure can cooperate with the transverse member so that the movable frame structure drives the hot pressing plate or the cold pressing plate to move downward.

[0014] As a further solution of the utility model: the movable frame structure includes a vertical plate fixed on the base plate, a driven plate slidably fitted with the vertical plate and arranged in an "L" shape, an elastic telescopic rod is provided between the driven plate and the base plate, one end of the elastic telescopic rod is fixed to the base plate, and the other end is fixed to the side of the driven plate, and the driven plate is also fixedly connected to an assembly plate, and the assembly plate is used to assemble a hot pressing plate or a cold pressing plate.

[0015] As a further solution of the utility model: the driven structure includes a connecting arm fixed on the driven plate, the connecting arm is arranged in a "U" shape, and each end of the connecting arm is provided with a transmission plate component detachably connected to the connecting arm, and the transmission plate component is arranged in a triangular shape and cooperates with a pulley installed on the side of the transverse member.

[0016] As a further solution of the utility model: the reciprocating drive structure includes two rotating wheels rotatably installed on the base plate, a connecting piece connecting the two rotating wheels, and a driving motor installed at the bottom of the base plate, the output end of the driving motor is connected to the rotating shaft of one of the rotating wheels, and the connecting piece is rollingly matched with the two rotating wheels, and a sliding matching piece is provided between the connecting piece and the transverse moving piece.

[0017] As a further solution of the utility model: a guide cross frame is fixedly installed on the base plate, the transverse member is slidably arranged on the guide cross frame, the sliding matching member includes a boss fixedly arranged on the connecting member and a follower plate fixed on the transverse member, the follower plate is provided with a strip-shaped through groove adapted to the boss, the boss extends into the strip-shaped through groove and is slidably connected to the follower plate.

[0018] Compared with the prior art, the beneficial effects of the utility model are: the utility model has a novel design. When processing, the tool only needs to be placed on the horizontal table, and then the reciprocating drive structure drives the tool to the hot pressing station and the cold pressing station. After the tool reaches the station, the elastic connection is triggered, which can cause the transverse moving part and the horizontal table to slide relative to each other, and the lifting drive mechanism drives the hot pressing plate or the cold pressing plate to move down to perform hot pressing or cold pressing on the tool. Therefore, through the mutual cooperation between various mechanisms and components, the device can perform continuous hot and cold pressing on the tool, without the need to use two separate equipments, the hot press and the cold press, and the step of manually transferring the tool after hot pressing is eliminated, thereby effectively improving work efficiency, and at the same time effectively avoiding the deviation problem of manual material discharge. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The present invention is a schematic structural diagram of an embodiment of a membrane electrode hot and cold pressing continuous integration device.

[0020] Figure 2 This is a schematic structural diagram from another angle of an embodiment of a membrane electrode hot and cold pressing continuous integration device.

[0021] Figure 3 This is a structural schematic diagram from another angle of an embodiment of a membrane electrode hot and cold pressing continuous integration device.

[0022] Figure 4 This is a structural explosion diagram of the reciprocating drive structure in one embodiment of a membrane electrode hot and cold pressing continuous integrated device.

[0023] Figure 5 This is a schematic diagram of the connection relationship between the transverse moving member and the transverse platform in one embodiment of a membrane electrode hot and cold pressing continuous integration device.

[0024] In the figure: 1, bottom plate; 2, guide cross frame; 3, transverse member; 4, follower plate; 401, strip groove; 5, driving motor; 6, rotating wheel; 7, connecting member; 701, boss; 8, horizontal platform; 9, protrusion block; 10, guide rod; 11, cylindrical spring; 12, connecting plate; 13, pulley; 14, vertical plate; 15, driven plate; 16, elastic telescopic rod; 17, assembly plate; 18, connecting arm; 19, transmission plate; 20, limit plate. DETAILED DESCRIPTION

[0025] 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.

[0026] In addition, when an element in the present invention is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0027] See also Figure 1-Figure 5 In an embodiment of the utility model, a membrane electrode hot and cold pressing continuous integration device includes a bottom plate 1, and also includes:

[0028] A transverse moving member 3 is movably arranged on the bottom plate 1 and connected to a reciprocating driving structure installed on the bottom plate 1, and a transverse platform 8 is movably arranged on the transverse moving member 3, and two sets of elastic connection structures are symmetrically arranged between the transverse platform 8 and the transverse moving member 3, and the transverse platform 8 is used to receive the tooling for front processing;

[0029] A lifting mechanism, two groups of which are symmetrically arranged on the bottom plate 1, the two groups of lifting mechanisms are used to assemble a hot pressing plate and a cold pressing plate respectively, so as to form a hot pressing station and a cold pressing station for processing the tooling respectively, and the reciprocating drive structure is used to drive the horizontal platform 8 to move between the two groups of lifting mechanisms;

[0030] When the horizontal platform 8 reaches the hot pressing station or the cold pressing station, the transverse moving member 3 and the horizontal platform 8 can move relative to each other and trigger the lifting mechanism to enable the hot pressing plate or the cold pressing plate to press down the tooling.

[0031] Specifically, in actual operation, the workpiece to be processed is placed on the horizontal table 8, and the reciprocating drive structure works, firstly driving the transverse member 3 to drive the horizontal table 8 and the workpiece to move to the bottom of the hot pressing plate, and then the elastic connection structure is triggered, and the transverse member 3 and the horizontal table 8 move relative to each other (the horizontal table 8 remains stationary, and the transverse member 3 continues to move), and at the same time, the lifting mechanism drives the hot pressing plate to move downward to perform hot pressing treatment on the workpiece;

[0032] Similarly, after the hot pressing treatment is completed, the reciprocating driving structure drives the transverse moving member 3 to drive the transverse platform 8 and the tooling to move to the bottom of the cold pressing plate, and then the transverse moving member 3 and the transverse platform 8 move relative to each other again, and the cold pressing plate moves down to perform cold pressing treatment on the tooling. After the cold pressing is completed, the reciprocating driving structure drives the transverse moving member 3 to drive the transverse platform 8 and the tooling to reset;

[0033] In summary, when processing, it is only necessary to place the tool on the horizontal table 8, and then the reciprocating drive structure drives the tool to the hot pressing station and the cold pressing station. After the tool reaches the station, the elastic connection is triggered, which can cause the transverse moving member 3 and the horizontal table 8 to slide relative to each other, and the lifting drive mechanism drives the hot pressing plate or the cold pressing plate to move downward to perform hot pressing or cold pressing on the tool. Therefore, through the mutual cooperation between various mechanisms and components, the device can perform continuous hot and cold pressing on the tool, without the need to use two separate equipment, a hot press machine and a cold press machine, eliminating the step of manually transferring the tool after hot pressing, thereby effectively improving work efficiency, and also effectively avoiding the problem of deviation in manual material discharge.

[0034] Please refer again Figure 2 , Figure 4 as well as Figure 5 The elastic connection structure includes two guide rods 10 fixed to the bottom of the horizontal platform 8 through two protrusion blocks 9, two columnar springs 11 respectively sleeved on the outer periphery of the two guide rods 10, and a connecting plate 12 fixedly installed on the transverse member 3. The connecting plate 12 is slidably connected to the two guide rods 10, and one end of the columnar spring 11 is connected to the protrusion block 9, and the other end is connected to the connecting plate 12. The horizontal platform 8 cooperates with two limit plates 20 symmetrically fixedly installed on the bottom plate 1.

[0035] During processing, the reciprocating drive structure can drive the transverse member 3 to drive the cross table 8 and the tooling to move along the length direction of the base plate 1. After the cross table 8 abuts against the limit plate 20, the cross table 8 cannot continue to move laterally. Therefore, the tooling on the cross table 8 is stationary. However, the transverse member 3 then continues to move, and the transverse member 3 moves relative to the cross table 8. The columnar spring 11 is deformed (specifically, the spring on the side toward the movement direction of the transverse member 3 is stretched, and the spring on the side away from the movement direction of the transverse member 3 is compressed). During the relative movement between the transverse member 3 and the cross table 8, the lifting mechanism will be triggered, thereby causing the hot pressing plate or the cold pressing plate to move downward, and the tooling below is subjected to hot pressing or cold pressing treatment.

[0036] Please refer again Figure 1 , Figure 2 as well as Figure 3The lifting mechanism includes a movable frame structure installed on the bottom plate 1 and a driven structure provided on the movable frame structure. The driven structure can cooperate with the transverse member 3 so that the movable frame structure drives the hot press plate or the cold press plate to move downward. The movable frame structure includes a vertical plate 14 fixed on the bottom plate 1, and a driven plate 15 slidably fitted with the vertical plate 14 and arranged in an "L" shape. An elastic telescopic rod 16 is provided between the driven plate 15 and the bottom plate 1. One end of the elastic telescopic rod 16 is fixed to the bottom plate 1, and the other end is fixed to the side of the driven plate 15. The driven plate 15 is also fixedly connected to an assembly plate 17, and the assembly plate 17 is used to assemble the hot press plate or the cold press plate. The driven structure includes a connecting arm 18 fixed on the driven plate 15, the connecting arm 18 is arranged in a "U" shape, and each end of the connecting arm 18 is provided with a transmission plate 19 detachably connected to the connecting arm 18, and the transmission plate 19 is arranged in a triangular shape and cooperates with the pulley 13 installed on the side of the transverse member 3.

[0037] During the lateral movement of the lateral moving member 3, after the lateral platform 8 abuts against the limiting plate 20, as the lateral moving member 3 continues to move, the pulley 13 will contact the inclined surface of the transmission plate 19, and then the pulley 13 will cause the transmission plate 19 to give way, so that the transmission plate 19 drives the driven plate 15 to slide downward on the vertical plate 14 through the connecting arm 18, and accordingly, the assembly plate 17 can drive the hot pressing plate or the cold pressing plate to move downward to perform hot pressing or cold pressing on the tooling, and at the same time, the spring inside the elastic telescopic rod 16 is compressed;

[0038] The elastic telescopic rod 16 is mainly provided to support the driven plate 15. After the hot pressing or cold pressing is completed, the reciprocating driving structure drives each component to reset, and the spring inside the elastic telescopic rod 16 can rebound, so that the hot pressing plate or the cold pressing plate can be lifted up and reset.

[0039] In detail, the transmission plate 19 and the connecting arm 18 can be connected by bolts. During actual processing, if the pressure of hot pressing and cold pressing needs to be adjusted, the transmission plate 19 can be replaced, that is, a transmission plate 19 with a different inclination angle of the inclined surface can be used (the movement stroke of the transverse moving member 3 is constant, the inclination angle of the inclined surface on the transmission plate 19 is different, and the downward movement amount of the hot pressing plate and the cold pressing plate is different).

[0040] Please refer again Figure 4 and Figure 5The reciprocating drive structure includes two rotating wheels 6 rotatably mounted on the bottom plate 1, a connecting member 7 connecting the two rotating wheels 6, and a driving motor 5 installed at the bottom of the bottom plate 1. The output end of the driving motor 5 is connected to the rotating shaft of one of the rotating wheels 6, and the connecting member 7 is in rolling cooperation with the two rotating wheels 6. A sliding cooperation member is provided between the connecting member 7 and the transverse moving member 3. A guide cross frame 2 is fixedly mounted on the bottom plate 1, and the transverse moving member 3 is slidably mounted on the guide cross frame 2. The sliding cooperation member includes a boss 701 fixedly mounted on the connecting member 7 and a follower plate 4 fixed on the transverse moving member 3. The follower plate 4 is provided with a strip through groove 401 adapted to the boss 701. The boss 701 extends into the strip through groove 401 and is slidably connected to the follower plate 4.

[0041] During processing, the drive motor 5 is started, and the drive motor 5 will drive the rotating wheel 6 to rotate, so that the connecting member 7 drives the boss 701 to move. After the hot pressing and cold pressing processes are completed, the movement trajectory of the boss 701 is consistent with the shape of the connecting member 7 (that is, it includes two opposite semi-arc segments and two opposite straight segments). When the boss 701 is in the semi-arc segment, it will slide with the follower plate 4 through the strip-shaped through groove 401. Finally, the transfer of the tooling between the hot pressing station and the cold pressing station is realized, and the automation of the processing is realized.

[0042] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0043] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A membrane electrode hot and cold pressing continuous integrated device, comprising a bottom plate (1); It is characterized in that Also includes: A transverse moving member (3) is movably arranged on the bottom plate (1) and connected to a reciprocating driving structure installed on the bottom plate (1); a transverse platform (8) is movably arranged on the transverse moving member (3); two groups of elastic connection structures are symmetrically arranged between the transverse platform (8) and the transverse moving member (3); the transverse platform (8) is used to receive a tooling for processing; A lifting mechanism, wherein two groups are symmetrically arranged on the bottom plate (1), the two groups of lifting mechanisms are respectively used to assemble a hot pressing plate and a cold pressing plate to form a hot pressing station and a cold pressing station for processing tooling, respectively, and the reciprocating drive structure is used to drive the horizontal platform (8) to move between the two groups of lifting mechanisms; When the horizontal platform (8) reaches the hot pressing station or the cold pressing station, the transverse moving member (3) and the horizontal platform (8) can move relative to each other and trigger the lifting mechanism to enable the hot pressing plate or the cold pressing plate to press down the tooling.

2. The membrane electrode hot and cold pressing continuous integration device according to claim 1, characterized in that: The elastic connection structure comprises two guide rods (10) fixed to the bottom of the horizontal platform (8) through two protruding blocks (9), two columnar springs (11) respectively sleeved on the outer circumference of the two guide rods (10), and a connecting plate (12) fixedly mounted on the transverse moving member (3); The connecting plate (12) is slidably connected to the two guide rods (10), one end of the columnar spring (11) is connected to the protruding block (9), and the other end is connected to the connecting plate (12), and the cross platform (8) cooperates with two limit plates (20) symmetrically fixedly installed on the base plate (1).

3. The membrane electrode hot and cold pressing continuous integration device according to claim 2, characterized in that: The lifting mechanism comprises a movable frame structure installed on the base plate (1) and a driven structure arranged on the movable frame structure, and the driven structure can cooperate with the transverse moving member (3) so that the movable frame structure drives the hot pressing plate or the cold pressing plate to move downward.

4. The membrane electrode hot and cold pressing continuous integration device according to claim 3, characterized in that: The movable frame structure comprises a vertical plate (14) fixed on the base plate (1), a driven plate (15) which is slidably fitted with the vertical plate (14) and arranged in an "L" shape, an elastic telescopic rod (16) is arranged between the driven plate (15) and the base plate (1), one end of the elastic telescopic rod (16) is fixed to the base plate (1), and the other end is fixed to the side of the driven plate (15), and the driven plate (15) is also fixedly connected to an assembly plate (17), and the assembly plate (17) is used to assemble a hot pressing plate or a cold pressing plate.

5. The membrane electrode hot and cold pressing continuous integration device according to claim 4, characterized in that: The driven structure comprises a connecting arm (18) fixed on the driven plate (15), the connecting arm (18) being arranged in a "U" shape, and a transmission plate (19) detachably connected to the connecting arm (18) is respectively provided at both ends of the connecting arm (18), the transmission plate (19) being arranged in a triangular shape and cooperating with a pulley (13) installed on the side of the transverse member (3).

6. The membrane electrode hot and cold pressing continuous integration device according to claim 1, characterized in that: The reciprocating drive structure comprises two rotating wheels (6) rotatably mounted on the base plate (1), a connecting member (7) connecting the two rotating wheels (6), and a driving motor (5) mounted on the bottom of the base plate (1), wherein the output end of the driving motor (5) is connected to the rotating shaft of one of the rotating wheels (6), and the connecting member (7) is rollingly matched with the two rotating wheels (6), and a sliding matching member is provided between the connecting member (7) and the transverse member (3).

7. The membrane electrode hot and cold pressing continuous integration device according to claim 6, characterized in that: A guide cross frame (2) is fixedly mounted on the base plate (1), the transverse member (3) is slidably mounted on the guide cross frame (2), the sliding matching member comprises a boss (701) fixedly mounted on the connecting member (7) and a follower plate (4) fixed on the transverse member (3), the follower plate (4) being provided with a strip-shaped through groove (401) adapted to the boss (701), the boss (701) extending into the strip-shaped through groove (401) and being slidably connected to the follower plate (4).

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