Carbon paper stacking mechanism

Abstract

The invention relates to the technical field of carbon paper processing, and discloses a carbon paper stacking mechanism which comprises a bearing table, a supporting column is fixedly mounted at the top end of the bearing table, a sliding table module is fixedly mounted at the top end of the supporting column, a power end is slidably connected to the outer wall of the sliding table module, and a connecting frame is fixedly mounted at the output end of the power end; an air cylinder is embedded in one side of the bottom end of the connecting frame, a bearing frame is fixedly installed at the power output end of the air cylinder, and a voice coil motor is embedded in the bearing frame. According to the carbon paper stacking mechanism, through the design of an electromagnet, a pushing plate, a first spring and a rubber plate, the situation that when carbon paper is stacked and discharged, the carbon paper can be prevented from being adsorbed and bonded with a suction cup, so that the situation that the carbon paper shakes or deviates during discharging is caused, and the carbon paper cannot be stacked in order is avoided; and irregular stacking can make a gas diffusion channel irregular, so that reaction gas cannot be uniformly diffused to the surface of the electrode, and later use is influenced.

Description

Technical Field

[0001] The invention relates to the technical field of carbon paper processing, in particular to a carbon paper stacking mechanism. Background Art

[0002] Carbon paper, also known as carbon fiber paper, is a paper-like composite material made from chopped carbon fibers as raw materials, a matrix of natural pulp or synthetic pulp, and supplemented with adhesives and fillers through a papermaking process. Carbon fibers themselves have good electrical conductivity. After being made into carbon paper, the carbon fibers inside are interconnected to form a conductive network, which can efficiently conduct electrons and provide a good conductive channel for the electrochemical reaction in the fuel cell. At the same time, carbon paper has good corrosion resistance and oxidation resistance, and can resist the erosion of electrolyte solutions, reaction gases and intermediate products, etc., to ensure long-term and stable working performance.

[0003] In the field of carbon paper processing, existing carbon paper needs to be stacked after processing and testing. However, when clamping and displacing it for placement, it is easy to stick to the clamp or suction cup, causing it to deflect when it falls, affecting the overall use effect. Summary of the Invention

[0004] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract and title of this application to avoid obscuring the purpose of this section, the abstract and the title of the invention, and such simplifications or omissions should not be used to limit the scope of the present invention.

[0005] In view of the above or existing technologies, when the clamping displacement is placed, it is easy to adhere to the clamp or suction cup, resulting in deflection when dropped, affecting the overall use effect.

[0006] To achieve the above object, the present invention provides the following technical solutions: The carbon paper stacking mechanism is characterized by comprising: A carrying platform, a support column is fixedly installed on the top of the carrying platform, and a slide module is fixedly installed on the top of the support column, the outer wall of the slide module is slidably connected to the power end, and the output end of the power end is fixedly installed with a connecting frame, a cylinder is embedded in one side of the bottom end of the connecting frame, and the power output end of the cylinder is fixedly installed with the carrying frame, a voice coil motor is embedded in the interior of the carrying frame, and a suction cup is fixedly installed at the power output end of the voice coil motor, and a pushing mechanism is provided on one side of the suction cup; The pushing mechanism comprises a mounting block, which is fixedly mounted on one side of an outer wall of the suction cup, and a rotating block is fixedly mounted on the other side of the outer wall of the mounting block.

[0007] As a further solution of the present invention: a support rod is passed through the interior of the rotating block, and connecting blocks are fixedly installed at both ends of the support rod passing through the rotating block.

[0008] As a further solution of the present invention: a slider is fixedly installed on one end of the connecting block, and a resistance plate is inserted into the other end of the slider, and a connecting plate is embedded on the top end of the resistance plate.

[0009] As a further solution of the present invention: an electromagnet is embedded in the top end of the connecting plate, and a pushing plate is slidably connected to the bottom end of the connecting plate.

[0010] As a further solution of the present invention: a first spring is embedded on one side of the electromagnet at the top end of the connecting plate, and a rubber plate is embedded at the bottom end of the pushing plate.

[0011] As a further solution of the present invention: the mounting block is detachably connected to the suction cup via bolts, and the mounting block forms a rotating structure through the rotating block and the support rod and the connecting block.

[0012] As a further solution of the present invention: a limiting mechanism is provided on one side of the connecting frame, and the limiting mechanism includes a fixed shell, which is fixedly installed on the other side of the bottom end of the connecting frame, and a limiting plate extends through the interior of the fixed shell.

[0013] As a further solution of the present invention: a clamping block is fixedly installed on one end of the limiting plate that penetrates into the fixed shell, and a second spring is embedded on the top end of the clamping block.

[0014] 1. The present invention avoids adsorption and adhesion between the carbon paper and the suction cup during stacking and unloading through the design of the electromagnet, the push plate, the first spring, and the rubber plate, which would cause shaking or deviation during unloading and prevent the carbon paper from being stacked neatly. Untidy stacking would make the gas diffusion channel irregular, resulting in the reaction gas not being able to diffuse evenly to the electrode surface, thus affecting subsequent use.

[0015] 2. The present invention, through the design of the mounting block, rotating block, support rod and connecting block, can make the pushing mechanism rotate along with the movement of the suction cup under the push of the cylinder, avoiding the situation of limitation and affecting the arching of the carbon paper.

[0016] 3. The present invention can make the pushing mechanism flexible through the design of the slider, the resistance plate and the connecting plate, and adjust the length according to the movement of the suction cup to avoid the situation of limitation, which affects the operation of the cylinder.

[0017] 4. The present invention realizes the effect of limiting the carbon paper from the outside through the design of the fixed shell and the limiting plate, which can keep the carbon paper feeding process stable and avoid the deviation that makes it impossible to stack neatly.

[0018] 5. The present invention can reserve expansion and contraction space for the limit plate through the design of the clamping block and the second spring, thereby preventing the suction cup from being blocked when it approaches the supporting platform to absorb the carbon paper. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 Schematic diagram of the overall structure of the carbon paper stacking mechanism; Figure 2 It is a schematic diagram of the connecting block structure of the carbon paper stacking mechanism; Figure 3 Schematic diagram of the push plate structure of the carbon paper stacking mechanism; Figure 4 Schematic diagram of the limiting plate structure of the carbon paper stacking mechanism.

[0020] In the figure: 1. supporting platform; 2. supporting column; 3. sliding platform module; 4. power end; 5. connecting frame; 6. cylinder; 7. supporting frame; 8. voice coil motor; 9. suction cup; 10. pushing mechanism; 1001. mounting block; 1002. rotating block; 1003. supporting rod; 1004. connecting block; 1005. slider; 1006. resistance plate; 1007. connecting plate; 1008. electromagnet; 1009. pushing plate; 1010. first spring; 1011. rubber plate; 11. limiting mechanism; 1101. fixing shell; 1102. limiting plate; 1103. clamping block; 1104. second spring. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0023] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive of other embodiments. Example 1

[0024] See also Figures 1 to 3, which is the first embodiment of the present invention, provides a carbon paper stacking mechanism, comprising: a carrying platform 1, a support column 2 fixedly mounted on the top of the carrying platform 1, a slide module 3 fixedly mounted on the top of the support column 2, a power end 4 slidably connected to the outer wall of the slide module 3, a connecting frame 5 fixedly mounted on the output end of the power end 4, a cylinder 6 embedded on one side of the bottom end of the connecting frame 5, a carrying frame 7 fixedly mounted on the power output end of the cylinder 6, a voice coil motor 8 embedded in the interior of the carrying frame 7, a suction cup 9 fixedly mounted on the power output end of the voice coil motor 8, and a pushing mechanism 10 provided on one side of the suction cup 9; The pushing mechanism 10 includes a mounting block 1001 , which is fixedly mounted on one side of an outer wall of the suction cup 9 , and a rotating block 1002 is fixedly mounted on the other side of the outer wall of the mounting block 1001 .

[0025] Specifically, a support rod 1003 is passed through the interior of the rotating block 1002 , and connecting blocks 1004 are fixedly installed at both ends of the support rod 1003 passing through the rotating block 1002 .

[0026] Furthermore, by cooperating with the rotating block 1002 and the supporting rod 1003, when the cylinder 6 is extended and retracted and the carbon paper is arched through the suction cup 9, the mounting block 1001 can be rotated to avoid position limitation, which affects the stability of the carbon paper during suction.

[0027] Specifically, a slider 1005 is fixedly mounted on one end of the connecting block 1004 , a resisting plate 1006 is inserted into the other end of the resisting plate 1005 , and a connecting plate 1007 is embedded at the top end of the resisting plate 1006 .

[0028] Furthermore, the slider 1005 allows the abutment plate 1006 to be telescopically connected to the connecting block 1004, and can automatically adjust its length following the telescopic adjustment of the cylinder 6, thereby preventing the situation where a relatively fixed length affects the arching of the carbon paper.

[0029] Specifically, an electromagnet 1008 is embedded in the top of the inner portion of the connecting plate 1007 , and a pushing plate 1009 is slidably connected to the lower portion of the inner portion of the connecting plate 1007 .

[0030] Furthermore, when the carbon paper is unloaded, the electromagnet 1008 can be activated to push the push plate 1009 of the permanent magnetic material with the same magnetic pole to slide, thereby resisting the carbon paper to avoid adhesion to the suction cup 9, resulting in the inability to stack with other carbon papers, resulting in offset or tilt.

[0031] Specifically, a first spring 1010 is embedded on one side of the electromagnet 1008 at the top end of the connecting plate 1007 , and a rubber plate 1011 is embedded on the bottom end of the pushing plate 1009 .

[0032] Furthermore, in the case of non-stacking blanking, the first spring 1010 can be used to allow the push plate 1009 to be located inside the connecting plate 1007, or after the stacking blanking is completed, the push plate 1009 can be reset due to the elastic contraction of the first spring 1010. At the same time, the rubber plate 1011 at the bottom end of the push plate 1009 is flexible, thereby preventing the push plate 1009 from being too hard and causing damage to the carbon paper.

[0033] Specifically, the mounting block 1001 is detachably connected to the suction cup 9 via bolts, and the mounting block 1001 forms a rotating structure through the rotating block 1002 and the support rod 1003 and the connecting block 1004.

[0034] Furthermore, the pushing mechanism 10 is detachably connected to the suction cup 9 by means of bolts, which facilitates later disassembly and maintenance and improves overall flexibility.

[0035] During use, first, the slide module 3 embedded in the support column 2 fixed by the carrier 1 can drive the power end 4 to adjust the position, and the carbon paper is sucked by the Bernoulli suction cup 9, and the voice coil motor 8 can vibrate to avoid adsorption between carbon papers, which makes it impossible to absorb a single carbon paper. Then, the cylinder 6 and the carrier 7 cooperate with each other, and the carbon paper is adsorbed by the suction cup 9 to shrink in the length direction and arch, so that the carbon paper can easily enter the detection table slot, or be stacked into the storage slot. At the same time, the suction cup 9 is closed when entering the detection table or the storage slot, and the carbon paper hits the inner wall of the slot to achieve the purpose of accurately placing the carbon paper and neatly stacking it, which can effectively prevent the carbon paper from sticking, and has the function of grabbing multiple pieces at a time and conveniently and neatly stacking them. When placing and stacking carbon paper, eight groups of cylinders 6, voice coil motors 8, and suction cups 9 are set through the connecting frame 5, which can stably adsorb the carbon paper. The electromagnet 1008 embedded in the connecting plate 1007 allows the push plate 1009 to move and stretch the first spring 1010, allowing the rubber plate 1011 to pass through the contact plate 1006 and contact the carbon paper for stacking and unloading, so that the carbon paper is away from the closed suction cup 9, which can allow the carbon paper to be flattened in the groove. The connecting plate 1007 is telescopically connected to the connecting block 1004 through the slider 1005, and at the same time cooperates with the support rod 1003 and the rotating block 1002 and the mounting block 1001 to rotate, so as to avoid the cylinder 6 driving the movement of the suction cup 9 and the pushing mechanism 10 being too fixed and limited when sucking and arching the carbon paper.

[0036] In summary, first of all, the pushing mechanism 10 itself is configured to be able to extend and rotate following the push of the cylinder 6, thereby avoiding the situation of limitation, which causes the suction cup 9 to be unable to contact the carbon paper and arch. At the same time, through the cooperation of the electromagnet 1008 and the pushing plate 1009, the rubber plate 1011 can push the carbon paper stack to unload during unloading, avoiding adsorption and adhesion to the suction cup 9, resulting in tilting during unloading, or unable to flatten and stack neatly in the groove, and cooperate with the first spring 1010 to allow the pushing plate 1009 to reset after pushing the unloading, avoiding affecting the suction cup 9 to adsorb the next group of carbon paper. Example 2

[0037] See also Figure 1 and Figure 4 , which is the second embodiment of the present invention, provides an improved design of the carbon paper stacking mechanism.

[0038] Specifically, a limiting mechanism 11 is provided on one side of the connecting frame 5 , and the limiting mechanism 11 includes a fixed shell 1101 , which is fixedly mounted on the other side of the bottom end of the connecting frame 5 , and a limiting plate 1102 extends from the interior of the fixed shell 1101 .

[0039] Furthermore, the limiting plate 1102 extending from the interior of the fixed shell 1101 can limit the sucked carbon paper from the outside, thereby maintaining the position accuracy of the carbon paper and preventing deviation during unloading, which would result in failure to stack the carbon paper neatly.

[0040] Specifically, a clamping block 1103 is fixedly installed on one end of the limiting plate 1102 that penetrates into the fixed shell 1101 , and a second spring 1104 is embedded on the top end of the clamping block 1103 .

[0041] Furthermore, when the suction cup 9 absorbs the carbon paper under the push of the power end 4, the limit plate 1102 contacts the supporting platform 1 and slides along the fixed shell 1101 to avoid limitation, resulting in the suction cup 9 being unable to contact the carbon paper. After the carbon paper is absorbed, the power end 4 contracts and the second spring 1104 elastically pushes the block 1103, allowing the limit plate 1102 to pass through the fixed shell 1101 to always limit the carbon paper.

[0042] During use, the limiting plate 1102 extending from the inside of the fixed shell 1101 can limit the carbon paper. When the suction cup 9 is in contact with the carbon paper for suction, the limiting plate 1102 contacts the supporting platform 1, and the second spring 1104 is compressed by the clamping block 1103 to reserve space for movement, thereby avoiding limitation when sucking the carbon paper.

[0043] In summary, the carbon paper can be limited from the outer wall by the limiting plate 1102 to avoid the carbon paper from being offset when stacking and cutting, thereby causing dislocation to affect the neatness of stacking. At the same time, when the suction cup 9 is attached to the carbon paper, the limiting plate 1102 slides along the fixed shell 1101 and compresses the second spring 1104 through the block 1103, reserving expansion space to avoid limiting. After the carbon paper is absorbed, the second spring 1104 can push the block 1103 to allow the limiting plate 1102 to pass through the fixed shell 1101, thereby exceeding the carbon paper to achieve a limiting effect, and the block 1103 can prevent the limiting plate 1102 from separating from the fixed shell 1101.

[0044] It is important to note that the construction and arrangement of the present application, as shown in various exemplary embodiments, are illustrative only. Although only a few embodiments are described in detail in this disclosure, those reading this disclosure will readily appreciate that numerous modifications are possible (e.g., variations in the size, dimensions, structure, shape, and proportions of various components, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without materially departing from the novel teachings and advantages of the subject matter described herein. For example, components shown as integrally formed may be constructed from multiple parts or components, the positions of components may be inverted or otherwise altered, and the nature, number, or position of discrete components may be modified or changed. All such modifications are therefore intended to be encompassed within the scope of this invention. The order or sequence of any process or method steps may be altered or resequenced according to alternative embodiments. In the claims, any "means-plus-function" clause is intended to cover structures described herein that perform the recited function, and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes, and omissions may be made in the design, operating conditions, and arrangement of the exemplary embodiments without departing from the scope of this invention. Therefore, the invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0045] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment may not be described (i.e., those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention).

[0046] It will be appreciated that in the development of any actual embodiment, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will, for those of ordinary skill having the benefit of this disclosure, be a routine undertaking of design, fabrication, and production without undue experimentation.

[0047] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. Carbon paper stacking mechanism, characterized by: include: A supporting platform (1), wherein a support column (2) is fixedly mounted on the top of the supporting platform (1), and a slide module (3) is fixedly mounted on the top of the support column (2), an outer wall of the slide module (3) is slidably connected to a power end (4), and a connecting frame (5) is fixedly mounted on the output end of the power end (4), a cylinder (6) is embedded on one side of the bottom end of the connecting frame (5), and a supporting frame (7) is fixedly mounted on the power output end of the cylinder (6), a voice coil motor (8) is embedded inside the supporting frame (7), and a suction cup (9) is fixedly mounted on the power output end of the voice coil motor (8), and a pushing mechanism (10) is provided on one side of the suction cup (9); The pushing mechanism (10) comprises a mounting block (1001), wherein the mounting block (1001) is fixedly mounted on one side of the outer wall of the suction cup (9), and a rotating block (1002) is fixedly mounted on the other side of the outer wall of the mounting block (1001).

2. The carbon paper stacking mechanism according to claim 1, wherein: A support rod (1003) is passed through the interior of the rotating block (1002), and connecting blocks (1004) are fixedly installed at both ends of the support rod (1003) passing through the rotating block (1002).

3. The carbon paper stacking mechanism according to claim 2, wherein: A slider (1005) is fixedly mounted on one end of the connecting block (1004), and a resistance plate (1006) is inserted into the other end of the resistance plate (1005), and a connecting plate (1007) is embedded at the top end of the resistance plate (1006).

4. The carbon paper stacking mechanism according to claim 3, wherein: An electromagnet (1008) is embedded in the top end of the connection plate (1007), and a push plate (1009) is slidably connected to the bottom end of the connection plate (1007).

5. The carbon paper stacking mechanism according to claim 4, wherein: A first spring (1010) is embedded on one side of the top electromagnet (1008) inside the connecting plate (1007), and a rubber plate (1011) is embedded at the bottom end of the pushing plate (1009).

6. The carbon paper stacking mechanism according to claim 2, wherein: The mounting block (1001) is detachably connected to the suction cup (9) via bolts, and the mounting block (1001) forms a rotating structure through the rotating block (1002) and the support rod (1003) and the connecting block (1004).

7. The carbon paper stacking mechanism according to claim 1, wherein: A limiting mechanism (11) is provided on one side of the connecting frame (5), and the limiting mechanism (11) comprises a fixed shell (1101). The fixed shell (1101) is fixedly mounted on the other side of the bottom end of the connecting frame (5), and a limiting plate (1102) extends from the interior of the fixed shell (1101).

8. The carbon paper stacking mechanism according to claim 7, wherein: One end of the limiting plate (1102) that penetrates into the fixed shell (1101) is fixedly mounted with a clamping block (1103), and a second spring (1104) is embedded at the top end of the clamping block (1103).

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