Reinforcing steel sheet laminating device

Abstract

The invention relates to and provides a reinforcing steel sheet laminating device, which comprises a supporting seat, which comprises a bottom plate and four supporting columns, and the four supporting columns are respectively and fixedly arranged at four corners of the bottom plate; the first placing platform is detachably arranged at the top of the bottom plate, and the FPC board is placed on the first placing platform; the second placing platform is detachably arranged at the top of the bottom plate, the first placing platform and the second placing platform are arranged in parallel in the horizontal direction, and the reinforcing steel sheet is placed on the second placing platform; and the steel sheet grabbing device is in sliding connection with the supporting seat, and the steel sheet grabbing device can grab the reinforcing steel sheet on the second placing platform to the FPC board on the first placing platform.

Description

Technical Field

[0001] The invention relates to the field of manufacturing a flexible circuit board, and in particular to a reinforcing steel sheet laminating device. Background Art

[0002] Reinforcement steel sheets are mainly used to improve the local strength and stability of FPC boards (flexible printed circuit boards) so that they are not easily bent or damaged during installation, welding and use.

[0003] Reinforced steel sheets are usually made of stainless steel, such as SUS304, which not only has high hardness and is not easy to deform, but also provides conductivity and sensing functions to a certain extent. It is widely used in electronic products, especially in electronic devices that require high flexibility and high reliability, such as camera modules, mobile phones, and laptops.

[0004] The main purpose of applying reinforcing steel sheets on FPC is to solve the problem that flexible circuit boards are too soft in certain areas, improve their strength at the plug-in parts, and prevent breakage or solder joints from falling off due to bending or stretching. For example, adding reinforcing steel sheets to the FPC of a camera module can enhance its flatness and mechanical strength at the BGA part, facilitate welding, and improve the reliability of the overall assembly.

[0005] In addition, the reinforcing steel sheet also has a certain electromagnetic shielding function. If the double-sided adhesive on the back of the steel sheet is conductive adhesive, the FPC should have a GND opening, which will further enhance its shielding effect. This feature is particularly important in some high-frequency applications or applications that are sensitive to electromagnetic interference (EMI).

[0006] In general, the reinforcing steel sheet not only enhances the structural strength of the FPC, but also optimizes the overall performance of the electronic device by providing electromagnetic shielding and thermal conductivity. These characteristics make the reinforcing steel sheet one of the indispensable components in the design of modern electronic products.

[0007] The reinforcing steel sheet is often bonded with thermosetting conductive adhesive during the bonding process. At normal temperature, thermosetting adhesive is solid and non-sticky, but when heated to a certain temperature, the colloid changes to a semi-solid state, at which time it has strong adhesion. After the FPC and the reinforcing plate are bonded, they are pressed together at a certain temperature and pressure by a hot press to make the glue flow and bond thoroughly. Then, after baking, the glue is completely cured, thereby ensuring that the reinforcing steel sheet and the FPC are tightly bonded.

[0008] In the prior art, the laboratory needs to manually bond the reinforcing steel sheets to the FPC board during the bonding process. However, when a certain amount of experimental output is achieved, manual bonding will increase the labor intensity of the operators. At the same time, when the quantity is large, the qualified rate after bonding will also be reduced. Summary of the invention

[0009] The main purpose of the present invention is to provide a reinforcing steel sheet bonding device to solve the laboratory production needs, meet the laboratory patch requirements, and improve the patch qualification rate. At the same time, the device can also be applied to small batch production parts to improve work efficiency and avoid the problem of low precision of manual patching.

[0010] In order to achieve the above-mentioned object, the present invention provides a reinforcing steel sheet laminating device, comprising: The support base includes a bottom plate and four pillars, and the four pillars are respectively fixed at the four corners of the bottom plate; A first placement platform, the first placement platform is detachably arranged on the top of the bottom plate, and the FPC board is placed on the first placement platform; A second placement platform, the second placement platform is detachably arranged on the top of the bottom plate, and the first placement platform and the second placement platform are arranged side by side in a horizontal direction, and the reinforcing steel sheet is placed on the second placement platform; The steel sheet grabbing device is slidably connected to the support seat, and the steel sheet grabbing device can grab the reinforcing steel sheet on the second placement platform to the FPC board on the first placement platform.

[0011] Preferably, a first groove is formed on the first placement platform, a first positioning column is formed in the first groove, a first positioning hole is formed on the FPC board, and the first positioning column can pass through the first positioning hole; A first T-shaped track is provided at the bottom of the first placement platform, a first T-shaped slide groove is provided on the bottom plate, the first placement platform is slidably connected to the first T-shaped slide groove through the first T-shaped track, and the first T-shaped slide groove does not penetrate the bottom plate; A first through hole is provided on the first placement platform, a first threaded hole is provided on the bottom plate, and one end of the first bolt passes through the first through hole and is threadedly connected with the first threaded hole.

[0012] Preferably, a plurality of second grooves are provided on the second placement platform, and the reinforcing steel sheets are placed in the second grooves; A second T-shaped track is provided at the bottom of the second placement platform, a second T-shaped slide groove is provided on the bottom plate, the second placement platform is slidably connected to the second T-shaped slide groove through the second T-shaped track, and the second T-shaped slide groove does not penetrate the bottom plate; A second through hole is provided on the second placement platform, a second threaded hole is provided on the bottom plate, and one end of the second bolt passes through the second through hole and is threadedly connected with the second threaded hole.

[0013] Preferably, the steel sheet grabbing device includes a sliding platform, a suction device and a fixing device. The two adjacent pillars on both sides of the length direction of the base plate are fixedly connected by a sliding rod. The sliding platform is slidably set on the support seat through the sliding rod. The suction device is slidably set on the sliding platform. The suction device can move in the vertical direction. The fixing device is used to fix the reinforcing steel sheet.

[0014] Further preferably, the suction device includes multiple suction ducts, a transfer part, an air outlet duct and an exhaust fan, the exhaust fan is connected to the air outlet duct, the transfer part is a hollow box, the air outlet duct is connected to the transfer part, the top of the suction duct is fixed to the bottom of the transfer part, and the suction duct is connected to the inside of the transfer part, the other end of the suction duct passes through the sliding platform, and after the suction device moves downward, the end of the suction duct can be attached to the back of the reinforcing steel sheet, and the reinforcing steel sheet can be attached to the end of the suction duct.

[0015] Further preferably, a guide column and a first spring are provided on the top of the sliding platform, one end of the guide column is fixedly connected to the sliding platform, a guide sleeve is provided on the transfer piece, the other end of the guide column passes through the guide sleeve, the guide column and the guide sleeve are slidably connected, the first spring sleeve is provided on the outside of the guide column, and the first spring is located between the transfer piece and the sliding platform.

[0016] Further preferably, the fixing device includes a lower platform and a storage tube, the lower platform is fixedly connected to the suction duct, and the end of the suction duct passes through the lower platform, the storage tube is fixedly connected to the lower platform, the storage tube is used to place pins made of conductive glue, the ejection device can eject the pins out of the storage tube, and the bottom end of the storage tube is flush with the end of the suction duct.

[0017] More preferably, the ejection device includes an upper platform and an ejector pin, one end of the ejector pin is fixedly connected to the bottom of the upper platform, the other end of the ejector pin is inserted into the storage tube, and the ejector pin is slidably connected to the storage tube, and the upper platform is slidably connected to the suction duct.

[0018] More preferably, the four corners of the sliding platform are provided with ejection blocks, and the pillars are provided with clamping holes. After the ejection blocks are inserted into the clamping holes, the ejection blocks are fixed in the pillars through a buckle device.

[0019] More preferably, the buckle device includes a ball, a second spring and a third bolt, a third through hole is provided on the top of the pillar, a clamping platform is provided at the bottom of the third through hole, the ball is clamped on the clamping platform, the third bolt is screwed with the third through hole, one end of the second spring abuts against the ball, the other end of the second spring abuts against the bottom of the third bolt, and the second spring is always in a compressed state; A spherical crown-shaped concave hole is provided on the ejection block, and the portion of the sphere exposed from the third through hole can be inserted into the concave hole; An auxiliary block is also inserted into the clamping hole, and the ejection block can eject the auxiliary block out of the clamping hole, and the auxiliary block can eject the ejection block out of the buckle device.

[0020] The beneficial effects of the present invention are: 1. The present invention places the FPC board on the first placement platform, places the reinforcing steel sheet on the second placement platform, and then places the reinforcing steel sheet on the FPC board through a steel sheet grabbing device. Multiple reinforcing steel sheets can be bonded at one time, and finally the fixed reinforcing steel sheet and FPC board are placed on a hot press for fixing. The entire FPC board can be bonded at one time, thereby improving production efficiency.

[0021] 2. The present invention ensures the precise positioning of the FPC board and the reinforcing steel sheet during the bonding process through the design of grooves and positioning columns on the first placement platform and the second placement platform, thereby achieving high-precision bonding and reducing alignment deviation, thereby improving the quality and reliability of the overall product.

[0022] 3. The present invention adopts automated grabbing, which reduces manual operations and improves production speed. The steel sheet grabbing device can automatically transfer the reinforcing steel sheet from the second placement platform to the FPC board, significantly improving production efficiency. The suction device in the steel sheet grabbing device is equipped with a suction duct and an exhaust fan, which can firmly absorb and transfer the reinforcing steel sheet, reducing the risk of deviation or falling off during the bonding process. At the same time, the fixing device is fixed with pins made of conductive glue, which further enhances the firmness of the bonding and the reliability of the electrical connection.

[0023] 4. Both the first placement platform and the second placement platform are detachable and slidably connected to the bottom plate via a T-shaped track, so that the present invention has a high degree of operational flexibility, is easy to adjust and replace according to different product specifications, and adapts to diverse production needs.

[0024] 5. The whole structure of the present invention is clear, and each component such as the placement platform, the grabbing device, etc. can be quickly disassembled and maintained. This design simplifies the repair and maintenance of the equipment and reduces the operating cost.

[0025] In summary, the reinforced steel sheet bonding device of the present invention performs well in improving bonding accuracy, enhancing production efficiency, enhancing operational flexibility, ensuring bonding quality, simplifying maintenance and replacement, optimizing space utilization, and improving safety, providing strong support for the efficient and high-quality production of FPC boards. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0027] Figure 1 is a schematic diagram of the three-dimensional structure of the laminating device of the present invention; Figure 2 It is a schematic structural diagram of a support base of a laminating device of the present invention; Figure 3 It is a structural schematic diagram of the buckle device of the laminating device of the present invention; Figure 4 is a schematic structural diagram of a first placement platform of a laminating device of the present invention; Figure 5 is a schematic structural diagram of a second placement platform of the laminating device of the present invention; Figure 6 It is a structural schematic diagram of a steel sheet grabbing device of a laminating device of the present invention; Figure 7 It is a schematic structural diagram of the suction device of the laminating device of the present invention; Figure 8 It is a schematic structural diagram of a fixing device and an ejecting device of a laminating device of the present invention; Fig. 9 is a schematic structural diagram of the fixing device and the ejecting device of the laminating device of the present invention from another angle; Fig.10 This is a schematic diagram of the FPC board structure of the entire board after bonding; Fig.11 yes Fig.10 Magnified view of part A in FIG.

[0028] Description of Reference Numerals 11. first positioning hole; 20. reinforcing steel sheet; 30. pin; 100, support seat; 110, bottom plate; 111, first T-shaped slide groove; 112, second T-shaped slide groove; 120, support column; 121, clamping hole; 122, auxiliary block; 123, third bolt; 124, second spring; 125, ball; 130, slide bar; 200, first placement platform; 210, first positioning column; 220, first through hole; 230, first T-shaped track; 240, first groove; 300, second placement platform; 310, second groove; 320, second through hole; 330, second T-track; 400. Steel sheet grabbing device; 410, suction device; 411, transfer part; 412, air outlet duct; 413, air suction duct; 4111, guide sleeve mounting hole; 420, sliding platform; 421, ejection block; 4211, recessed hole; 431, upper platform; 432, lower platform; 433, ejector pin; 434, storage tube; 440. Guide column; 450. First spring. DETAILED DESCRIPTION

[0029] The technical scheme in the embodiment of the present invention is described clearly and completely below in conjunction with the accompanying drawings in the embodiment of the present invention. In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0030] like Figure 1 As shown, this embodiment provides a reinforcing steel sheet laminating device, including a support seat 100, a first placement platform 200, a second placement platform 300 and a steel sheet grabbing device 400, wherein the first placement platform 200 and the second placement platform 300 are detachably mounted on the support seat 100 in parallel, the steel sheet grabbing device 400 is movably arranged on the support seat 100, and the first placement platform 200 is used to place the FPC board of the whole board (such as Fig.10 and Fig.11 As shown in the figure, the second placement platform 300 is used to place the reinforcing steel sheet 20. The steel sheet grabbing device 400 can position the reinforcing steel sheet 20 on the second placement platform 300 and place it on the FPC board on the first placement platform 200. At the same time, the steel sheet grabbing device 400 can fix the reinforcing steel sheet 20 and the FPC board together to prevent the two from being separated again during the transportation process. Finally, the reinforcing steel sheet 20 and the entire FPC board fixed together are placed on a hot press for hot pressing and fusing, thereby completing the fixation of the two.

[0031] Specifically, in this embodiment, if Figure 1 and Figure 2 As shown, the support seat 100 includes a bottom plate 110 and four pillars 120, the four pillars 120 are fixedly arranged at the four corners of the bottom plate 110, the first placement platform 200 is detachably arranged on the top of the bottom plate 110, the FPC board is placed on the first placement platform 200, the second placement platform 300 is detachably arranged on the top of the bottom plate 110, and the first placement platform 200 and the second placement platform 300 are arranged side by side in the horizontal direction, and the reinforcing steel sheet 20 is placed on the second placement platform 300. The steel sheet grabbing device 400 is slidably connected to the support seat 100, and the steel sheet grabbing device 400 can grab the reinforcing steel sheet 20 on the second placement platform 300 to the FPC board on the first placement platform 200.

[0032] In this embodiment, if Figure 1 , Figure 2 and Figure 4As shown, a first groove 240 is formed on the first placement platform 200, a first positioning column 210 is disposed in the first groove 240, and a first positioning hole 11 is formed on the FPC board. The first positioning column 210 can pass through the first positioning hole 11 (as shown in FIG. Fig.10 and Fig.11 As shown). A first T-shaped rail 230 is provided at the bottom of the first placement platform 200, and a first T-shaped slide groove 111 is provided on the bottom plate 110. The first placement platform 200 is slidably connected to the first T-shaped slide groove 111 through the first T-shaped rail 230, and the first T-shaped slide groove 111 does not penetrate the bottom plate 110. A first through hole 220 is provided on the first placement platform 200, and a first threaded hole is provided on the bottom plate 110. One end of the first bolt passes through the first through hole 220 and is screwed to the first threaded hole. The FPC board of the whole board is placed in the first groove 240, and then the first positioning column 210 is inserted into the first positioning hole 11, so as to fix the FPC board of the whole board.

[0033] like Figure 1 , Figure 2 and Figure 5 As shown, a plurality of second grooves 310 are provided on the second placement platform 300, and the reinforcing steel sheets 20 are placed in the second grooves 310. The reinforcing steel sheets 20 can be placed in a row in the second grooves 310, wherein the reinforcing steel sheets 20 are provided with conductive glue, and the side provided with the conductive glue faces downward. A second T-shaped track 330 is provided at the bottom of the second placement platform 300, and a second T-shaped slide groove 112 is provided on the bottom plate 110. The second placement platform 300 is slidably connected to the second T-shaped slide groove 112 through the second T-shaped track 330, and the second T-shaped slide groove 112 does not penetrate the bottom plate 110. A second through hole 320 is provided on the second placement platform 300, and a second threaded hole is provided on the bottom plate 110. One end of the second bolt passes through the second through hole 320 and is screwed to the second threaded hole.

[0034] In this embodiment, if Figure 1 , Figure 2 and Figure 6 As shown, the steel sheet grabbing device 400 includes a sliding platform 420, a suction device 410 and a fixing device. The two adjacent pillars 120 on both sides of the length direction of the base plate 110 are fixedly connected by a sliding rod 130. The sliding platform 420 is slidably set on the support seat 100 through the sliding rod 130. The suction device 410 is slidably set on the sliding platform 420. The suction device 410 can move in the vertical direction. The fixing device is used to fix the reinforcing steel sheet 20 and the FPC board of the entire plate.

[0035] Specifically, Figure 6 and Figure 7As shown, the suction device 410 includes a plurality of suction ducts 413, a transfer member 411, an air outlet duct 412 and an exhaust fan (not shown in the figure), the exhaust fan is connected to the air outlet duct 412, the transfer member 411 is a hollow box body, the air outlet duct 412 is connected to the transfer member 411, the top of the suction duct 413 is fixed to the bottom of the transfer member 411, and the suction duct 413 is connected to the inside of the transfer member 411, and the other end of the suction duct 413 passes through the sliding platform 420. After the suction device 410 moves downward, the end of the suction duct 413 can be attached to the back of the reinforcing steel sheet 20, and the reinforcing steel sheet 20 can be attached to the end of the suction duct 413.

[0036] Preferably, a guide column 440 and a first spring 450 are provided on the top of the sliding platform 420, one end of the guide column 440 is fixedly connected to the sliding platform 420, and the guide column 440 is slidably connected to the transfer member 411. Specifically, a guide sleeve is provided on the transfer member 411, and the other end of the guide column 440 passes through the guide sleeve, and the guide sleeve is installed in the guide sleeve mounting hole 4111 of the transfer member 411, and the guide sleeve mounting hole 4111 is not connected to the interior of the transfer member 411, so as to ensure the sealing performance of the interior of the transfer member 411, the guide column 440 is slidably connected to the guide sleeve, the first spring 450 is sleeved on the outside of the guide column 440, and the first spring 450 is located between the transfer member 411 and the sliding platform 420. In this way, by pressing the transfer member 411, the end of the suction duct 413 moves downward, thereby adsorbing the reinforcing steel sheet 20 placed on the second placement platform 300. At the same time, when placing the reinforcing steel sheet 20, the transfer member 411 can also be pressed to move the suction duct 413 downward so that the reinforcing steel sheet fits on the FPC board. Preferably, a rubber sleeve can be installed at the end of the suction duct 413 to prevent the reinforcing steel sheet 20 from being scratched.

[0037] In this embodiment, if Figure 8 and Fig. 9 As shown, the fixing device includes a lower platform 432 and a storage tube 434. The lower platform 432 is fixedly connected to the air suction duct 413, and the end of the air suction duct 413 passes through the lower platform 432. The storage tube 434 is fixedly connected to the lower platform 432. The storage tube 434 is used to place the pin 30 made of conductive glue ( Fig.10As shown in the figure, the ejection device can eject the pin 30 out of the storage tube 434, and the bottom end of the storage tube 434 is flush with the end of the suction duct 413. In this embodiment, the ejection device includes an upper platform 431 and an ejector pin 433, one end of the ejector pin 433 is fixedly connected to the bottom of the upper platform 431, and the other end of the ejector pin 433 is inserted into the storage tube 434, and the ejector pin 433 is slidably connected to the storage tube 434, and the upper platform 431 is slidably connected to the suction duct 413. After the suction duct 413 places the reinforcing steel sheet 20 on the FPC board, the upper platform 431 moves downward along the suction duct 413, and the ejector pin 433 is used to eject the pin 30, and the reinforcing steel sheet 20 and the FPC board are pre-opened with positioning holes, and the pin 30 is ejected and enters the positioning holes on the reinforcing steel sheet and the FPC board, thereby connecting the two together. In this embodiment, the design of the positioning holes of the reinforcing steel sheet 20 and the FPC board can be set in the conductive part or in the non-working part. Setting the working part can effectively simplify the operation process and improve production efficiency, and at the same time ensure the uniformity of the conductive glue during the coating and bonding process, and avoid affecting other parts of the FPC board due to excessive temperature.

[0038] In addition, in this embodiment, in order to further accurately fit the reinforcing steel sheet 20 and the FPC board, ejection blocks 421 are provided at the four corners of the sliding platform 420, and a clamping hole 121 is provided on the pillar 120. After the ejection block 421 is inserted into the clamping hole 121, the ejection block 421 is fixed in the pillar 120 through a buckle device. Preferably, as Figure 3 As shown, the snap-fit ​​device includes a sphere 125, a second spring 124 and a third bolt 123. A third through hole is provided at the top of the pillar 120, a clamping platform is provided at the bottom of the third through hole, the sphere 125 is clamped on the clamping platform, the third bolt 123 is screwed with the third through hole, one end of the second spring 124 abuts against the sphere 125, and the other end of the second spring 124 abuts against the bottom of the third bolt 123, and the second spring 124 is always in a compressed state; as shown in FIG. Figure 6As shown, the ejection block 421 is provided with a spherical crown-shaped concave hole 4211, and the part of the ball 125 exposed from the third through hole can be inserted into the concave hole 4211; the locking hole 121 is also penetrated with an auxiliary block 122, and the ejection block 421 can push the auxiliary block 122 out of the locking hole 121, and the auxiliary block 122 can push the ejection block 421 out of the buckle device. In this way, as the ejection block 421 continues to penetrate into the locking hole 121 and continuously pushes the auxiliary block 122 out of the locking hole 121, when the ball 125 is inserted into the spherical crown-shaped concave hole 4211 of the ejection block 421, the sliding platform 420 no longer moves, and the operator can understand that the sliding platform 420 has moved into place, and then operate the steel sheet grabbing device 400 to absorb the reinforcing steel sheet 20 or place the reinforcing steel sheet 20. When it is necessary to move the sliding platform 420, the operator can press the auxiliary block 122 by hand to move the auxiliary block 122 in the clamping hole 121, and use the auxiliary block 122 to slowly withdraw the ejection block 421 from the clamping hole 121, thereby preventing the steel sheet grasping device 400 from moving too fast, and further preventing the reinforcing steel sheet 20 from falling.

[0039] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

Claims

1. A reinforcing steel sheet laminating device, characterized in that: include: A support base, the support base comprising a bottom plate and four pillars, the four pillars being respectively fixedly arranged at four corners of the bottom plate; A first placement platform, wherein the first placement platform is detachably arranged on the top of the bottom plate, and the FPC board is placed on the first placement platform; A second placement platform, wherein the second placement platform is detachably arranged on the top of the bottom plate, and the first placement platform and the second placement platform are arranged side by side in a horizontal direction, and a reinforcing steel sheet is placed on the second placement platform; A steel sheet grabbing device is slidably connected to the support seat, and the steel sheet grabbing device can grab the reinforcing steel sheet on the second placement platform to the FPC board on the first placement platform.

2. A reinforcing steel sheet laminating device according to claim 1, characterized in that: A first groove is formed on the first placement platform, a first positioning column is formed in the first groove, a first positioning hole is formed on the FPC board, and the first positioning column can pass through the first positioning hole; A first T-shaped track is provided at the bottom of the first placement platform, a first T-shaped slide groove is provided on the bottom plate, the first placement platform is slidably connected to the first T-shaped slide groove through the first T-shaped track, and the first T-shaped slide groove does not penetrate the bottom plate; A first through hole is formed on the first placement platform, a first threaded hole is formed on the bottom plate, and one end of a first bolt passes through the first through hole and is threadedly connected to the first threaded hole.

3. A reinforcing steel sheet laminating device according to claim 1, characterized in that: The second placement platform is provided with a plurality of second grooves, and the reinforcing steel sheets are placed in the second grooves; A second T-shaped track is provided at the bottom of the second placement platform, a second T-shaped slide groove is provided on the bottom plate, the second placement platform is slidably connected to the second T-shaped slide groove through the second T-shaped track, and the second T-shaped slide groove does not penetrate the bottom plate; A second through hole is formed on the second placement platform, a second threaded hole is formed on the bottom plate, and one end of a second bolt passes through the second through hole and is threadedly connected with the second threaded hole.

4. A reinforcing steel sheet laminating device according to claim 1, characterized in that: The steel sheet grabbing device includes a sliding platform, a suction device and a fixing device. The two adjacent pillars on both sides of the length direction of the base plate are fixedly connected by a sliding rod. The sliding platform is slidably set on the support seat through the sliding rod. The suction device is slidably set on the sliding platform. The suction device can move in the vertical direction. The fixing device is used to fix the reinforcing steel sheet and the.

5. A reinforcing steel sheet laminating device according to claim 4, characterized in that: The suction device includes multiple suction ducts, a transfer part, an air outlet duct and an exhaust fan, the exhaust fan is connected to the air outlet duct, the transfer part is a hollow box, the air outlet duct is connected to the transfer part, the top of the suction duct is fixed to the bottom of the transfer part, and the suction duct is connected to the inside of the transfer part, the other end of the suction duct passes through the sliding platform, and after the suction device moves downward, the end of the suction duct can be attached to the back of the reinforcing steel sheet, and the reinforcing steel sheet can be attached to the end of the suction duct.

6. A reinforcing steel sheet laminating device according to claim 5, characterized in that: A guide column and a first spring are provided on the top of the sliding platform, one end of the guide column is fixedly connected to the sliding platform, a guide sleeve is provided on the transfer member, the other end of the guide column passes through the guide sleeve, the guide column is slidably connected to the guide sleeve, the first spring is sleeved on the outside of the guide column, and the first spring is located between the transfer member and the sliding platform.

7. A reinforcing steel sheet laminating device according to any one of claims 5 or 6, characterized in that: The fixing device includes a lower platform and a storage tube. The lower platform is fixedly connected to the suction duct, and the end of the suction duct passes through the lower platform. The storage tube is fixedly connected to the lower platform. The storage tube is used to place a pin made of conductive glue. The ejection device can eject the pin out of the storage tube. The bottom end of the storage tube is flush with the end of the suction duct.

8. A reinforcing steel sheet laminating device according to any one of claims 7, characterized in that: The ejection device includes an upper platform and an ejector pin, one end of the ejector pin is fixedly connected to the bottom of the upper platform, the other end of the ejector pin is inserted into the storage tube, and the ejector pin is slidably connected to the storage tube, and the upper platform is slidably connected to the suction duct.

9. A reinforcing steel sheet laminating device according to any one of claims 5, characterized in that: The four corners of the sliding platform are provided with ejection blocks, and the pillars are provided with clamping holes. After the ejection blocks are inserted into the clamping holes, the ejection blocks are fixed in the pillars through a clamping device.

10. A reinforcing steel sheet laminating device according to any one of claims 9, characterized in that: The buckle device includes a ball, a second spring and a third bolt. The top of the pillar is provided with a third through hole, the bottom of the third through hole is provided with a clamping platform, the ball is clamped on the clamping platform, the third bolt is screwed with the third through hole, one end of the second spring abuts against the ball, the other end of the second spring abuts against the bottom of the third bolt, and the second spring is always in a compressed state; The ejection block is provided with a spherical crown-shaped concave hole, and the portion of the sphere exposed from the third through hole can be inserted into the concave hole; An auxiliary block is also provided in the clamping hole, and the ejection block can eject the auxiliary block out of the clamping hole, and the auxiliary block can eject the ejection block out of the buckle device.

Images