Mica plate stacking system and stacking method

Abstract

The present application relates to the technical field of mica paper processing, and particularly relates to a mica plate stacking system and a stacking method; the mica plate stacking system comprises a stacking frame, a forming unit, a spacer material conveying unit, a stacking material unit and a pressing plate stacking unit; the stacking frame is provided with a stacking position; the forming unit and the spacer material conveying unit are connected with the stacking frame; when the stacking work of the mica plate is performed, the forming unit forms the mica plate, the spacer material conveying unit conveys the spacer material towards the stacking frame, the stacking material unit grabs the mica plate and places the mica plate on the stacking position, the stacking material unit grabs the spacer material and stacks the spacer material on the mica plate, after the mica plate and the spacer material are alternately stacked for several times by the stacking material unit, the pressing plate stacking unit grabs the pressing plate and stacks the grabbed pressing plate on the several alternately stacked mica plates and spacer materials, the automatic stacking of the mica plate is realized, the stacking efficiency of the mica plate is effectively improved, the labor intensity in the stacking process of the mica plate is reduced, and convenience is provided for the production of the mica plate.

Description

Technical Field

[0001] This invention relates to the field of mica paper processing technology, and in particular to a mica board stacking system and stacking method. Background Technology

[0002] Mica sheet is an insulating material widely used in electric heating appliances, electrical devices requiring fire resistance and heat insulation, and the protection of power batteries in new energy vehicles. Mica sheet is mainly composed of multiple thin sheets of mica paper coated with adhesive and stacked together.

[0003] Because the structural strength of the mica paper after coating and stacking is insufficient to support the formation of the final mica board structure, the initial mica board structure formed by the glued and stacked mica paper still needs to be hot-pressed by a press to form the final mica board. For example, the patent document with publication number CN2265576Y discloses a mica board formed through impregnation, baking, stacking, and hot pressing. This mica board is ultimately formed after processes such as impregnation, baking, stacking, and hot pressing. To facilitate the forming of mica boards, existing methods generally use a press to simultaneously press multiple stacked mica boards. To prevent adjacent mica sheets from sticking together, fiberglass cloth or other materials need to be placed between them to separate them. At the same time, to improve the forming quality of the mica sheets, after stacking several sets of mica sheets, a sheet material needs to be placed on top of the stacked sets of mica sheets to press them together, forming a mica sheet stack structure that can be hot-pressed by a press. In addition, multiple stacked mica sheets can be pressed simultaneously by a press according to production needs.

[0004] Although stacking multiple sets of mica sheets can facilitate the pressing and molding of mica sheets, the existing mica sheet stacking process involves manual stacking of fiberglass cloth and sheets, which results in low stacking efficiency and increases the labor intensity of the mica sheet stacking process. Summary of the Invention

[0005] The purpose of this invention is to overcome the above-mentioned technical deficiencies and propose a mica board stacking system and stacking method to solve the technical problems of low stacking efficiency and high labor intensity of mica boards in the prior art.

[0006] To achieve the above-mentioned technical objectives, the present invention provides a mica board stacking system, comprising:

[0007] Stacking racks, equipped with stacking positions;

[0008] A forming unit, connected to the stacking frame, is used to form mica sheets;

[0009] A spacer material conveying unit, connected to the stacking rack, is used to convey spacer materials toward the stacking rack;

[0010] a stacking unit configured to alternately pick up the mica sheet formed by the forming unit and the spacer material transported by the spacer material transport unit, and place the picked-up mica sheet or spacer material at the stacking position, so that the mica sheet and the spacer material are alternately stacked;

[0011] a pressing plate stacking unit configured to pick up a pressing plate, and stack the picked-up pressing plate on the alternately stacked mica sheet and spacer material.

[0012] Optionally, the forming unit comprises a feeding module, a gluing module, a drying module, a cutting module and a forming module arranged in sequence, the feeding module is configured to feed mica paper, the gluing module is configured to glue the mica paper fed by the feeding module, the drying module is configured to dry the mica paper glued by the gluing module, the cutting module is configured to cut the mica paper dried by the drying module, and the forming module is configured to stack a plurality of mica paper cut by the cutting module, so that the plurality of mica paper is stacked to form a mica sheet.

[0013] Optionally, the feeding module comprises a feeding rack, a feeding roller mechanism, a roller loading mechanism and a feeding transport rack, the feeding rack is provided with a feeding position, the feeding roller mechanism is arranged on the feeding rack and configured to feed a feeding roller to the feeding position, the roller loading mechanism is fixed to the feeding position and configured to limit the feeding roller transported to the feeding position, and the feeding transport rack is connected with the feeding rack and configured to drive the feeding roller limited by the roller loading mechanism to feed mica paper and transport the fed mica paper towards the gluing module.

[0014] Optionally, the gluing module comprises a feeding rack, a receiving groove and a gluing mechanism, the feeding end of the feeding rack is located below the discharge end of the feeding module and forms a transition gap with the discharge end of the feeding module, the gluing mechanism is fixed to the feeding end of the feeding rack and configured to glue the mica paper entering the feeding end of the feeding rack from the discharge end of the feeding module, and the receiving groove is arranged in the transition gap and configured to receive excess glue of the mica paper.

[0015] Optionally, the gluing mechanism comprises a glue groove, a roller, a glue guide rack and a mop, the glue groove is fixed to the feeding rack and configured to accommodate glue, the roller is rotationally connected to the feeding rack and located at one side of the groove of the glue groove, one end of the glue guide rack is connected with the roller, the other end of the glue guide rack extends towards the direction of the transition gap, and the mop is fixed to the end of the glue guide rack close to the transition gap and extends out of the glue guide rack, and is configured to coat glue on the mica paper by contacting the mica paper.

[0016] Optionally, the forming unit further comprises a deviation rectifying module, the cutting module comprises a cutting conveying frame and a cutting mechanism, the cutting conveying frame is connected with the drying module and the forming module, and is used to convey the mica paper dried by the drying module to the forming module, the deviation rectifying module is arranged on the cutting conveying frame and is used to rectify the mica paper, and the cutting mechanism is arranged on the cutting conveying frame and is located on the side of the deviation rectifying module close to the forming module, and is used to cut the mica paper rectified by the deviation rectifying module.

[0017] Optionally, the deviation rectifying module comprises a deviation rectifying frame and two deviation rectifying wheel sets, the deviation rectifying frame is arranged on the cutting conveying frame, the two deviation rectifying wheel sets are respectively fixed to the two ends of the cutting conveying frame, each of the two deviation rectifying wheel sets comprises a fixing frame, a wheel frame and a guide rod, the fixing frame is fixed to the cutting conveying frame, the guide rod is fixed to the fixing frame and extends towards the conveying direction of the mica paper, the wheel frame is hinged to the fixing frame, one end of the wheel frame is slidably connected with the guide rod, and the other end of the wheel frame is used to contact the mica paper.

[0018] Optionally, the cutting mechanism comprises a cutting frame, a cutting knife and a cutting driving assembly, the cutting frame is fixed to the cutting conveying frame, the cutting knife is located above the cutting conveying frame, and the cutting driving assembly is arranged on the cutting frame and is connected with the cutting knife and used to drive the cutting knife to ascend and descend.

[0019] Optionally, the forming module comprises a forming mechanism, a weighing mechanism and a screening mechanism, the forming mechanism is connected with the cutting module, is used to receive and stack a plurality of mica papers cut by the cutting module, forms a mica plate, the weighing mechanism is connected with the forming mechanism, is used to receive and weigh the mica plate formed by the forming mechanism, screens the defective products of the mica plate, and the screening mechanism is used to discharge the defective products of the mica plate from the weighing mechanism.

[0020] Compared with the prior art, the mica plate stacking system provided by the application has the beneficial effects that: by arranging the stacking frame, the forming unit, the spacer material conveying unit, the stacking material unit and the pressing plate stacking unit, the stacking frame is provided with a stacking position, the forming unit and the spacer material conveying unit are connected with the stacking frame, when the stacking of the mica plate is performed, the forming unit forms the mica plate, the spacer material conveying unit conveys the spacer material towards the stacking frame, the stacking material unit grasps the mica plate formed by the forming unit and places the mica plate on the stacking position, after the mica plate is placed on the stacking position, the stacking material unit grasps the spacer material conveyed by the spacer material conveying unit and stacks the spacer material on the mica plate, after the mica plate and the spacer material are alternately stacked for several times by the stacking material unit, the pressing plate stacking unit grasps the pressing plate and stacks the grasped pressing plate on the alternately stacked mica plate and spacer material, and finally the stacking of the mica plate is realized, by the above arrangement of the mica plate stacking system, the automatic stacking of the mica plate can be realized, the stacking efficiency of the mica plate is effectively improved, the labor intensity in the stacking process of the mica plate is reduced, and convenience is provided for the production of the mica plate.

[0021] To achieve the above technical purpose, the technical scheme of the application further provides a mica plate stacking method, which is executed by the mica plate stacking system, and comprises the following steps:

[0022] S100: the stacking material unit grasps the mica plate formed by the forming unit and places the mica plate on the stacking position;

[0023] S200: the stacking material unit grasps the spacer material conveyed by the spacer material conveying unit and stacks the spacer material on the mica plate on the stacking position;

[0024] S300: a plurality of groups of S100 to S300 are cycled;

[0025] S400: the pressing plate stacking unit grasps the pressing plate and stacks the pressing plate on the alternately stacked mica plate and spacer material.

[0026] Compared with the prior art, the mica plate stacking method provided by the application has the beneficial effects that: by the above stacking method of the mica plate, the automatic stacking of the mica plate can be realized, the stacking efficiency of the mica plate is effectively improved, the labor intensity in the stacking process of the mica plate is reduced, and convenience is provided for the production of the mica plate. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 The structure schematic view of the mica plate stacking system provided by the embodiment of the application is shown.

[0028] Figure 2 The structure schematic view of the discharging module and the gluing module of the mica plate stacking system provided by the embodiment of the application is shown.

[0029] Figure 3 For Figure 2 The local enlarged view of A in FIG. 4.

[0030] Figure 4 The structure diagram of the blanking frame of the mica sheet stacking system provided by the embodiment of the present application.

[0031] Figure 5 The structure diagram of the roller taking mechanism of the mica sheet stacking system provided by the embodiment of the present application.

[0032] Figure 6 The structure diagram of the cutting module and the forming module of the mica sheet stacking system provided by the embodiment of the present application.

[0033] Figure 7 The structure diagram of the cutting mechanism of the mica sheet stacking system provided by the embodiment of the present application. Figure 6 The local enlarged view at A in the above.

[0034] Figure 8 The structure diagram of the cutting mechanism of the mica sheet stacking system provided by the embodiment of the present application.

[0035] Figure 9 The structure diagram of the weighing mechanism of the mica sheet stacking system provided by the embodiment of the present application.

[0036] Figure 10 The structure diagram of the clamping assembly of the mica sheet stacking system provided by the embodiment of the present application.

[0037] Figure 11 The structure diagram of the hidden forming unit of the mica sheet stacking system provided by the embodiment of the present application.

[0038] Figure 12 The structure diagram of the stacking frame and the stacking unit of the mica sheet stacking system provided by the embodiment of the present application.

[0039] Figure 13 The structure diagram of the stacking unit of the mica sheet stacking system provided by the embodiment of the present application.

[0040] Figure 14 The structure diagram of the material separating and conveying unit of the mica sheet stacking system provided by the embodiment of the present application.

[0041] Figure 15 The structure diagram of the material passing deviation rectifying mechanism of the mica sheet stacking system provided by the embodiment of the present application.

[0042] Figure 16 The structure diagram of the grabbing module of the material passing deviation rectifying mechanism of the mica sheet stacking system provided by the embodiment of the present application.

[0043] Figure 17 The flow chart of the mica sheet stacking method provided by the embodiment of the present application. DETAILED DESCRIPTION

[0044] In order to make the objects, technical solutions and advantages of the present application clearer, the present application will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and not to limit the present application.

[0045] The embodiment of the present application provides a mica plate stacking system, as shown in the drawings, comprising a stacking frame 10, a forming unit 20, a spacer material conveying unit 30, a stacking material unit 40 and a pressing plate stacking unit 50, the stacking frame 10 is provided with a stacking position 11; the forming unit 20 is connected with the stacking frame 10 and is used for forming mica plates; the spacer material conveying unit 30 is connected with the stacking frame 10 and is used for conveying spacer materials towards the stacking frame 10; the stacking material unit 40 is used for alternately grabbing the mica plates formed by the forming unit 20 and the spacer materials conveyed by the spacer material conveying unit 30, and placing the grabbed mica plates or spacer materials on the stacking position 11, so that the mica plates and the spacer materials are alternately stacked; the pressing plate stacking unit 50 is used for grabbing pressing plates and stacking the grabbed pressing plates on the mica plates and the spacer materials which are alternately stacked. Figure 1

[0046] Specifically, the mica plate stacking system is provided with the stacking frame 10, the forming unit 20, the spacer material conveying unit 30, the stacking material unit 40 and the pressing plate stacking unit 50, the stacking frame 10 is provided with the stacking position 11, the forming unit 20 and the spacer material conveying unit 30 are both connected with the stacking frame 10, when the stacking work of the mica plates is performed, the forming unit 20 forms the mica plates, the spacer material conveying unit 30 conveys the spacer materials towards the stacking frame 10, the stacking material unit 40 grabs the mica plates formed by the forming unit 20 and places the mica plates on the stacking position 11, and glue needs to be coated on the surface of the mica paper during the forming process of the mica plates, so that a small amount of glue exists on the upper surface of the mica plate, in order to avoid that the glue causes the mica plates to be adhered, therefore, after the mica plates are placed on the stacking position 11, the stacking material unit 40 grabs the spacer materials conveyed by the spacer material conveying unit 30 and stacks the spacer materials on the mica plates, the pressing plate stacking unit 50 grabs the pressing plates and stacks the grabbed pressing plates on the mica plates and the spacer materials which are alternately stacked for several times by the stacking material unit 40, and finally the stacking of the mica plates is realized, through the above setting of the mica plate stacking system, the automatic stacking of the mica plates can be realized, the stacking efficiency of the mica plates is effectively improved, the labor intensity in the stacking process of the mica plates is reduced, and convenience is provided for the production of the mica plates.

[0047] ​In this embodiment, through the above work, a plurality of groups of mica plates and spacer materials with a cover provided with a pressing plate are alternately stacked to form a stacking module. After the stacking of the plates is completed, a plurality of groups of stacking modules can be stacked through multiple work cycles. Finally, the completed stacked plurality of groups of stacking modules are placed in a pressing machine for hot pressing, thereby realizing the molding of the mica paper. The spacer material can be glass fiber cloth, polyester cloth, etc., and the plate can be a hard plate such as a steel plate or an iron plate. The molding unit 20 can be any molding system capable of forming mica paper.

[0048] In one embodiment, as shown in Figure 1 The molding unit 20 includes, in sequence, a feeding module 21, a gluing module 22, a drying module 23, a cutting module 24, and a molding module 25. The feeding module 21 is used to feed the mica paper, the gluing module 22 is used to glue the mica paper fed by the feeding module 21, the drying module 23 is used to dry the mica paper glued by the gluing module 22, the cutting module 24 is used to cut the mica paper dried by the drying module 23, and the molding module 25 is used to stack a plurality of mica papers cut by the cutting module 24 to form a mica plate.

[0049] Specifically, the molding unit 20 is provided with the feeding module 21, the gluing module 22, the drying module 23, the cutting module 24, and the molding module 25 connected in sequence. During the molding process of the mica plate of the molding unit 20, the feeding module 21 feeds the mica paper to the gluing module 22, the gluing module 22 glues the mica paper entering the gluing module 22, the mica paper glued by the gluing module 22 enters the drying module 23 for drying, and the mica paper after drying enters the cutting module 24 to form a mica paper of a specific size, and then enters the molding module 25 for molding.

[0050] In this embodiment, as shown in Figures 1-2 The feeding module 21 includes a feeding frame 211, a feeding roller mechanism 212, a roller loading mechanism 213, and a feeding conveying frame 214. The feeding frame 211 is provided with a feeding position. The feeding roller mechanism 212 is arranged on the feeding frame 211 and is used to feed the material roller 10a to the feeding position. The roller loading mechanism 213 is fixed to the feeding position and is used to limit the material roller 10a conveyed to the feeding position. The feeding conveying frame 214 is connected with the feeding frame 211 and is used to drive the material roller 10a limited by the roller loading mechanism 213 to feed the mica paper and convey the fed mica paper to the gluing module 22.

[0051] Specifically, the feeding module 21 is equipped with a feeding frame 211, a roller feeding mechanism 212, a roller mounting mechanism 213, and a feeding conveyor 214. The feeding frame 211 has a feeding position. The roller feeding mechanism 212 is installed on the feeding frame 211 to feed the material roller 10a of the mica paper to the feeding position. The roller mounting mechanism 213 is fixed at the feeding position. After the roller feeding mechanism 212 feeds the material roller 10a to the feeding position, the roller mounting mechanism 213 limits the material roller 10a, so that the material roller 10a can only rotate axially. After the limiting roller 10a is stopped, the mica paper of the roller 10a of the roller loading mechanism 213 enters the unloading conveyor frame 214. The unloading conveyor frame 214 pulls the mica paper to unload it and conveys it toward the gluing module 22, thus completing the unloading of the mica paper. Through the setting of the roller feeding mechanism 212 and the roller loading mechanism 213, the automatic loading of the roller 10a can be realized, thereby reducing the manual labor during the unloading of mica paper, realizing the unloading of the roller 10a without stopping the machine, and improving the unloading efficiency of mica paper.

[0052] Understandably, the roller feeding mechanism 212 can be a robot, cylinder, or other device, which uses the robot to grab the material or the cylinder to drive the material to the lower position on the roller 10a.

[0053] In one embodiment, such as Figures 1-2 As shown in Figure 4, the roller feeding mechanism 212 includes a drive chain 2121 and several support seats 2122. The drive chain 2121 is rotatably connected to both sides of the unloading frame 211. Each support seat 2122 is fixed to the drive chain 2121. The support seats 2122 are used to support the material roller 10a. The drive chain 2121 is used to drive the support seats 2122 to move towards the unloading position by rotation.

[0054] Specifically, by setting up a drive chain 2121 and several support seats 2122 through the roller feeding mechanism 212, before the mica paper is unloaded, multiple material rollers 10a are first mounted on the support seats 2122. After the mica paper of the material rollers 10a mounted on the roller loading mechanism 213 is unloaded by the support seats 2122, the drive chain 2121 drives the support seats 2122 to move one of the material rollers 10a to the unloading position, and then the roller loading mechanism 213 limits the material rollers 10a, so as to realize the automatic assembly of the material rollers 10a and improve the assembly efficiency of the material rollers 10a.

[0055] In one embodiment, such as Figures 1-2As shown in Figure 4, the roller loading mechanism 213 includes a roller loading driver 2131 and a roller loading head 2132. Each roller loading driver 2131 is fixed at the unloading position and located on both sides of the unloading frame 211. Each roller loading head 2132 is fixed to each roller loading driver 2131. The roller loading driver 2131 is used to drive each roller loading head 2132 to move closer or further away from each other, and connects the material roller 10a when the roller loading heads 2132 move closer to each other, thus restricting the movement of the material roller 10a. Specifically, with the above-mentioned configuration, after the material roller 10a of the roller loading mechanism 213 completes the feeding of mica paper, the roller loading driver 2131 drives the roller loading heads 2132 to move away from each other, so that the roller loading heads 2132 are disconnected from the material roller 10a, thereby disassembling the material roller 10a. The roller feeding mechanism 212 drives the material roller 10a to move to the feeding position, and the driver drives the roller loading heads 2132 to move closer to each other, so that the roller loading heads 2132 are connected to the material roller 10a, thereby clamping the material roller 10a.

[0056] In this embodiment, further, as Figure 2 and 4 As shown, the end of the roller mounting head 2132 is provided with a roller mounting cone surface 21321. The roller mounting head 2132 can be inserted into the material roller 10a through the roller mounting cone surface 21321 and abut against the roller opening of the material roller 10a. Specifically, by providing the roller mounting cone surface 21321, the material roller 10a can be limited and clamped at the same time, and the rotation of the material roller 10a can also be realized.

[0057] Understandably, after the roller head 2132 is disconnected from the material roller 10a, the material roller 10a can be removed manually or by a robotic arm.

[0058] In one embodiment, such as Figures 1-2 As shown in Figure 5, the unloading module 21 also includes a roller-picking mechanism 215. The roller-picking mechanism 215 includes a mounting frame 2151, a roller-picking frame 2152, and a rotary driver 2153. The mounting frame 2151 is connected to the unloading conveyor frame 214. One end of the roller-picking frame 2152 is hinged to the sliding frame 25321, and the other end of the roller-picking frame 2152 extends towards the unloading position. The driver is fixed to the sliding frame 25321 and connected to the rotary driver 2153 to drive the roller-picking frame 2152 to rotate. The roller-picking frame 2152 can grab the roller 10a of the roller loading mechanism 213 by rotating in the direction of the roller 10a. Specifically, when picking up the roller 10a, the rotary driver 2153 drives the roller-picking frame 2152 to rotate in the direction of the roller 10a, so that the roller-picking frame 2152 grabs the roller 10a of the roller loading mechanism 213, thereby realizing the automatic disassembly of the roller 10a.

[0059] It can be understood that the roller taking frame 2152 can achieve the grabbing of the material roller 10a by being provided with a clamping structure such as a clamping air cylinder. The mounting frame 2151 can be fixedly connected, slidably connected or the like with the blank conveying frame 214.

[0060] In one of the embodiments, as shown in Figure 2 and 5 , the roller taking frame 2152 is provided with a roller taking groove 21521, which can accommodate the material roller 10a of the roller mounting mechanism 213 through the rotation of the roller taking frame 2152 to grab the material roller 10a. Specifically, the roller taking frame 2152 is provided with the roller taking groove 21521, so that when the roller taking frame 2152 is rotated in the direction of the material roller 10a, the roller taking groove 21521 can achieve the grabbing of the material roller 10a, and after the grabbing of the material roller 10a is completed, the rotary driver 2153 drives the roller taking frame 2152 to rotate in the opposite direction, so that the material roller 10a is separated from the roller taking groove 21521 through its own rolling, thereby achieving the automatic unloading of the material roller 10a.

[0061] In one of the embodiments, the mounting frame 2151 is slidably connected with the blank conveying frame 214, and the mounting frame 2151 can be close to or away from the blanking position through the sliding along the blank conveying frame 214. The roller taking mechanism 215 further comprises a sliding driver 2154 fixed to the blank conveying frame 214 and connected with the mounting frame 2151, which is used to drive the mounting frame 2151 to slide. Specifically, during the blanking work of the mica paper, the sliding driver 2154 drives the mounting frame 2151 to slide away from the blanking position, so that the roller taking frame is away from the blanking position, thereby avoiding the hindering of the blanking of the material roller 10a by the roller taking frame; after the blanking of the material roller 10a is completed, the sliding driver 2154 drives the mounting frame 2151 to slide towards the blanking position, so that the end of the roller taking frame enters the blanking position, thereby enabling the roller taking frame to grab the material roller 10a.

[0062] In this embodiment, further, the sliding driver 2154 is an air cylinder.

[0063] In one of the embodiments, as shown in Figures 1-2 , the end of the blank conveying frame 214 close to the blanking position is provided with an upwardly inclined traction slope 2141. Specifically, the mica paper will be removed from the traction slope 2141 after being blanked by the material roller 10a, and the traction slope 2141 can increase the traction force acting on the mica paper entering the blank conveying frame 214 by being provided with an upwardly inclined slope, thereby reducing the wrinkles of the mica paper.

[0064] In one of the embodiments, as shown in Figure 4As shown, the discharging module 21 further comprises a first sensor 216 fixed to the discharging frame 211 and located at one side of the discharging conveying frame 214, for sensing the distance between the mica paper discharged to the discharging conveying frame 214 through the material roller 10a.

[0065] Specifically, due to the height difference between the discharging end of the discharging frame 211 and the feeding end of the discharging conveying frame 214, the mica paper will have a certain arc when entering the discharging conveying frame 214. The first sensor 216 can obtain the arc of the mica paper during discharging by sensing the distance between the mica paper discharged to the discharging conveying frame 214. The discharging conveying frame 214 controls the arc of the mica paper during discharging within a certain range by controlling the transmission rate, so as to avoid the mica paper from being broken or wrinkled.

[0066] In one embodiment, the discharging module 21 further comprises a second sensor (not labeled in the figure) fixed to the discharging end of the discharging conveying frame 214, for monitoring the feeding speed of the mica paper into the gluing module.

[0067] Specifically, the second sensor can facilitate the gluing module 22 to control the amount of glue applied to the mica paper by detecting the discharging speed of the mica paper. The second sensor cooperates with the first sensor 216 to realize stable conveying of the mica paper.

[0068] The working principle of the discharging module 21 provided in the embodiment is as follows: before discharging the mica paper, a plurality of material rollers 10a are erected on the support seat 2122. After the mica paper of the material roller 10a installed on the roller loading mechanism 213 completes discharging, the sliding driver 2154 drives the mounting bracket 2151 to slide towards the discharging position, so that the end of the material taking frame enters the discharging position. The rotary driver 2153 is started and drives the roller taking bracket 2152 to rotate towards the material roller 10a. The roller taking bracket 2152 grabs the material roller 10a through the roller taking groove 21521. The roller loading driver 2131 drives the roller loading heads 2132 to move away from each other, so that the material roller 10a enters the roller taking groove 21521, thereby achieving disassembly of the material roller 10a. After the material roller 10a is disassembled, the rotary driver 2153 is started and drives the material roller 10a to rotate in the opposite direction, so that the material roller 10a is separated from the roller taking groove 21521. Then the sliding driver 2154 drives the mounting bracket 2151 to slide away from the discharging position.

[0069] After the material roller 10a is disassembled, the drive chain 2121 drives one of the material rollers 10a to move to the discharging position by driving the support seat 2122. The driver drives the roller loading heads 2132 to move close to each other and insert into the material roller 10a, thereby achieving clamping of the material roller 10a. The mica paper on the material roller 10a enters the traction slope surface 2141, and the traction of the traction slope surface 2141 realizes discharging of the mica paper.

[0070] In one embodiment, as shown in Figures 2-3 The glue applying module 22 includes a feeding frame 221, a receiving groove 222 and a glue applying mechanism 223. The feeding end of the feeding frame 221 is located below the discharging end of the discharging module 21 and forms a transition gap 2211 with the discharging end of the discharging module 21. The glue applying mechanism 223 is fixed to the feeding end of the feeding frame 221 and is used to apply glue to the mica paper entering the feeding end of the feeding frame 221 from the discharging end of the discharging module 21. The receiving groove 222 is arranged in the transition gap 2211 and is used to receive excess glue of the mica paper. Specifically, the mica paper is glued by the glue applying mechanism 223 after entering the feeding frame 221, and the excess glue generated during the gluing process is received by the receiving groove 222.

[0071] Since the mica paper is soft, it is easy to fall into the gap between the discharging module 21 and the glue applying module 22 during the transition from the discharging module 21 to the feeding frame 221, and manual intervention is required to smoothly transition the mica paper to the feeding frame 221. Since the feeding end of the feeding frame 221 is connected to the discharging end of the discharging module 21 through the transition gap 2211, the mica paper transported by the discharging module 21 can be smoothly received by the feeding frame 221, so that the mica paper can be smoothly transitioned from the discharging module 21 to the glue applying module 22 without manual intervention. At the same time, since the excess glue during the gluing process only flows down from the transition gap 2211, the receiving groove 222 arranged in the transition gap 2211 can effectively receive the excess glue, avoiding pollution of the equipment by the glue.

[0072] In one embodiment, as shown in Figures 2-3 The glue applying mechanism 223 includes a glue groove 2231, a roller 2232, a glue guide frame 2233 and a mop 2234. The glue groove 2231 is fixed to the feeding frame 221 and is used to store glue. The roller 2232 is rotatably connected to the feeding frame 221 and is located on one side of the glue groove 2231. One end of the glue guide frame 2233 is connected to the roller 2232, and the other end of the glue guide frame 2233 extends towards the transition gap 2211. The mop 2234 is fixed to one end of the glue guide frame 2233 close to the transition gap 2211 and extends out of the glue guide frame 2233, and is used to apply glue to the mica paper by contacting the mica paper.

[0073] Specifically, during the rotation of the roller 2232, the glue in the glue groove 2231 is rolled in. Since the glue guide frame 2233 is connected to the roller 2232, the glue is guided to the mop 2234 by the glue guide frame 2233. When the mica paper enters the feeding frame 221 through the discharging module 21, it will contact the mop 2234, so that the mop 2234 applies glue to the mica paper, achieving the gluing of the mica paper.

[0074] In one embodiment, as shown in Figure 1 and 6 As shown in FIG. 7, the forming unit 20 further comprises a deviation rectifying module 26, the cutting module 24 comprises a cutting conveying frame 241 and a cutting mechanism 242, the cutting conveying frame 241 is connected with the drying module 23 and the forming module 25, and is used to convey the mica paper dried by the drying module 23 to the forming module 25, the deviation rectifying module 26 is arranged on the cutting conveying frame 241 and is used to rectify the mica paper, and the cutting mechanism 242 is arranged on the cutting conveying frame 241 and is located on the side of the deviation rectifying module 26 close to the forming module 25, and is used to cut the mica paper rectified by the deviation rectifying module 26.

[0075] Specifically, the mica paper is dried by the drying module 23, enters the cutting conveying frame 241, is rectified by the deviation rectifying module 26, enters the cutting mechanism 242, and is cut by the cutting mechanism 242 to form mica paper of a certain size. The rectification of the deviation rectifying module 26 can effectively improve the cutting precision of the cutting mechanism 242 and the forming quality of the mica plate.

[0076] In one embodiment, as shown in Figures 6-7 The deviation rectifying module 26 comprises a deviation rectifying frame 261 and two deviation rectifying wheel sets 262, the deviation rectifying frame 261 is arranged on the cutting conveying frame 241, and the two deviation rectifying wheel sets 262 are respectively fixed on the two ends of the cutting conveying frame 241. Each of the two deviation rectifying wheel sets 262 comprises a fixed frame 2621, a wheel frame 2622 and a guide rod 2623, the fixed frame 2621 is fixed on the cutting conveying frame 241, the guide rod 2623 is fixed on the fixed frame 2621 and extends towards the conveying direction of the mica paper, and the wheel frame 2622 is hingedly connected with the fixed frame 2621, one end of the wheel frame 2622 is slidably connected with the guide rod 2623, and the other end of the wheel frame 2622 is used to contact the mica paper.

[0077] Specifically, when the two sides of the mica paper deviate, one side of the mica paper will contact the wheel frame 2622 of the deviation rectifying wheel set 262 on the side in advance, the wheel frame 2622 will generate a certain resistance acting on the mica paper to prevent the movement of the side, until the other side of the mica paper contacts the wheel frame 2622 of the other deviation rectifying wheel set 262, the two sides of the mica paper are flush, the deviation rectification of the mica paper is realized, and then the two sides of the mica paper will be subjected to the same resistance and move synchronously.

[0078] In this embodiment, further, the end of the wheel frame 2622 contacting the mica paper is provided with a deviation rectifying wheel.

[0079] In this embodiment, further, as shown in Figures 6-7As shown, the deviation correction wheel set 262 further comprises a spring 2624 sleeved on the guide rod 2623, one end of the spring 2624 abutting against the wheel frame 2622, and the other end of the spring 2624 abutting against the flange of the guide rod 2623. Specifically, the spring 2624 generates an elastic force acting on the wheel frame 2622, which can effectively control the force of the wheel frame 2622 acting on the mica paper, so as to achieve stable conveying of the mica paper while avoiding damage to the mica paper.

[0080] In one of the embodiments, as shown in Figures 6-8 The cutting mechanism 242 comprises a cutting frame 2421, a cutting knife 2422 and a cutting driving assembly 2423. The cutting frame 2421 is fixed to the cutting conveying frame 241. The cutting knife 2422 is located above the cutting conveying frame 241. The cutting driving assembly 2423 is arranged on the cutting frame 2421 and connected with the cutting knife 2422, and is used to drive the cutting knife 2422 to ascend and descend. Specifically, the cutting driving assembly 2423 can cut the mica paper once by driving the cutting knife 2422 to descend, so as to avoid wrinkles of the mica paper during cutting.

[0081] In the embodiment, further as shown in Figures 6-8 The cutting driving assembly 2423 comprises a cutting driver 24231, a rotating shaft 24232 and a connecting rod 24233. The rotating shaft 24232 is rotatably connected to the cutting frame 2421 and located above the cutting knife 2422. The lower end of the connecting rod 24233 is hingedly connected with the cutting knife 2422. The upper end of the connecting rod 24233 is hingedly connected with the rotating shaft 24232 and eccentrically arranged with the rotating shaft 24232. The driver is fixed to the cutting frame 2421 and connected with the rotating shaft 24232, and is used to drive the rotating shaft 24232 to rotate. Through the above structure, when the driver drives the rotating shaft 24232 to rotate, the rotating shaft 24232 will drive the upper end of the connecting rod 24233 to eccentrically rotate, so as to drive the connecting rod 24233 to ascend and descend. The connecting rod 24233 drives the cutting knife 2422 to ascend and descend through the ascending and descending, so as to cut the mica paper.

[0082] In the embodiment, further as shown in Figure 8 The cutting mechanism 242 further comprises a lower blade 2424. The lower blade 2424 is fixed to the cutting conveying frame 241 and staggered with the cutting knife 2422. Specifically, the cutting knife 2422 can form a shearing structure with the lower blade 2424 when descending, so as to cut the mica paper.

[0083] In the embodiment, further as shown in Figures 6-7As shown, the cutting module 24 further comprises a conveying roller 243 and a paper passing rod 244, the conveying roller 243 is rotationally connected to the cutting conveying frame 241 and opposite to the wheel frame 2622, the paper passing rod 244 is fixed above the feeding end of the cutting conveying frame 241 and forms a paper passing gap with the cutting conveying frame 241, the paper passing rod 244 can flatten the passing mica paper, the conveying roller 243 can convey the mica paper by rotating and cooperate with the wheel frame 2622 to form clamping to the mica paper, the friction of the wheel frame 2622 and the conveying roller 243 to the mica paper facilitates the deviation correction of the wheel frame 2622.

[0084] In one embodiment, as shown in Figure 1 、 6 and 9, the forming module 25 comprises a forming mechanism 251, a weighing mechanism 252 and a screening mechanism 253, the forming mechanism 251 is connected with the cutting module 24 for receiving and stacking a plurality of mica papers cut by the cutting module 24 to form a mica plate, the weighing mechanism 252 is connected with the forming mechanism 251 for receiving and weighing the mica plate formed by the forming mechanism 251 and screening the defective products of the mica plate, and the screening mechanism 253 is used for discharging the defective products of the mica plate from the weighing mechanism 252. Specifically, by arranging the forming mechanism 251, the weighing mechanism 252 and the screening mechanism 253, the mica sheets formed by cutting the mica paper by the cutting module 24 will sequentially enter the forming mechanism 251 and be stacked on the forming mechanism 251 to form a mica plate, the weighing mechanism 252 is connected with the forming mechanism 251, after the mica paper is stacked to form a mica plate, the weighing mechanism 252 receives the mica plate and obtains the weight of the mica plate, and determines whether the mica plate is a defective product by measuring the weight of the mica plate, if the mica plate is detected as a defective product, the screening mechanism 253 will discharge the defective product, through the forming of the forming mechanism 251, the detection of the weighing mechanism 252 and the discharging of the screening mechanism 253, the automatic production of the mica plate can be realized, the high-quality mica plate is formed, the human resources consumed in the forming process of the mica plate is effectively reduced, and the forming efficiency of the mica plate is improved.

[0085] It can be understood that the forming mechanism 251 can be a combination of a forming frame and a mechanical hand, the mechanical hand clamps a single mica paper and stacks it on the forming frame to form a final mica plate.

[0086] In this embodiment, the defective product material is mainly caused by the number of stacked mica papers, the cutting size of the mica paper and other factors, generally, relative to a 80g mica plate, the error of the finally formed mica plate within ±5g can be considered as a good product.

[0087] In one embodiment, as shown in Figures 6-7As shown, the forming mechanism 251 comprises a forming conveying frame 2511 and a material blocking assembly 2512, the forming conveying frame 2511 is connected with the cutting module 24 and used for receiving the mica paper cut by the cutting module 24, and the material blocking assembly 2512 is arranged on the forming conveying frame 2511 and used for blocking the mica paper conveyed by the forming conveying frame 2511 to stack the mica paper. Specifically, the forming conveying frame 2511 receives the mica paper cut by the cutting module 24 and conveys the mica paper, and the material blocking assembly 2512 blocks the mica paper to make the mica paper unable to move, so that the mica paper behind enters above the blocked mica paper under the conveying of the forming conveying frame 2511 to realize the stacking of the mica paper. After a certain number of mica papers are stacked, the mica board is formed, the material blocking assembly 2512 is separated from the mica paper to make the mica board enter the weighing mechanism 252 under the conveying of the forming conveying frame 2511, and the mica board is realized while the further conveying of the mica board is realized.

[0088] In one embodiment, as shown in Figures 6-7 The material blocking assembly 2512 comprises a blocking fixed frame 25121, a blocking cylinder 25122 and a blocking frame 25123, the blocking fixed frame 25121 is slidingly connected with the forming conveying frame 2511, the blocking cylinder 25122 is fixed to the blocking fixed frame 25121 and located above the forming conveying frame 2511, and the blocking frame 25123 is fixed to the driving end of the blocking cylinder 25122. The blocking cylinder 25122 is used to drive the blocking frame 25123 to move towards the forming conveying frame 2511 to block the mica paper conveyed by the forming conveying frame 2511.

[0089] Specifically, when the mica paper is blocked, the blocking cylinder 25122 drives the blocking frame 25123 to move towards the forming conveying frame 2511 to block the mica paper conveyed by the forming conveying frame 2511, and the mica paper is stacked to form the mica board under the blocking of the blocking frame 25123. After the mica board is formed, the blocking cylinder 25122 drives the blocking frame 25123 to move away from the forming conveying frame 2511 to further convey the mica board to the weighing mechanism 252. At the same time, the material blocking assembly 2512 is slidingly connected with the forming conveying frame 2511 through the blocking fixed frame 25121, so that the blocking position of the material blocking assembly 2512 can be adjusted to adapt to the blocking of mica papers of different sizes.

[0090] It can be understood that the weighing mechanism 252 can directly weigh the mica paper or weigh the mica paper in other forms.

[0091] In one embodiment, as shown in Figure 6 and 9As shown, the weighing mechanism 252 comprises a support frame 2521, a weighing table 2522 and a pressure sensor 2523, the support frame 2521 is supported on the ground, the weighing table 2522 is arranged on the support frame 2521 and connected with the forming mechanism 251, used for receiving the mica sheet delivered by the forming mechanism 251, and the pressure sensor 2523 is fixed on the support frame 2521, used for supporting the support frame 2521 and the weighing table 2522, and obtaining the weight of the mica sheet.

[0092] Specifically, after the mica sheet enters the weighing table 2522, the support frame 2521 and the weighing table 2522 will be weighted, and the pressure sensor 2523 can obtain the weight of the mica sheet by obtaining the difference before and after the mica sheet enters the weighing table 2522, so as to realize accurate measurement of the weight of the mica sheet.

[0093] In this embodiment, the weight of the mica sheet can be indirectly obtained by weighing the support frame 2521 and the weighing table 2522, so as to realize accurate measurement of the weight of the mica sheet, and further avoid inaccurate measurement of the weight of the mica sheet due to the large size of the mica sheet.

[0094] In one embodiment, as shown in Figure 1 , 6 and 9, the weighing table 2522 is provided with a conveying belt 25221, which is connected with the forming mechanism 251, used for receiving the mica sheet delivered by the forming mechanism 251, and conveying the received mica sheet.

[0095] Specifically, through the arrangement of the conveying belt 25221, the weighing table 2522 can convey the mica sheet to the middle part opposite to the pressure sensor 2523 after receiving the mica sheet, so as to facilitate the weighing of the pressure sensor 2523 and improve the measurement accuracy of the weight of the mica sheet. At the same time, the mica sheet can be conveyed towards the direction of the clamping assembly 2532 when the clamping assembly 2532 clamps the mica sheet, so as to facilitate the clamping of the clamping assembly 2532. And when the stacking unit 40 clamps the good mica sheet, the mica sheet is conveyed towards the direction of the stacking frame 10, so as to facilitate the clamping of the stacking unit 40.

[0096] In one embodiment, as shown in Figure 1 and 6 The screening mechanism 253 comprises a placing frame 2531 and a clamping assembly 2532, the placing frame 2531 is located on one side of the weighing mechanism 252, and the clamping assembly 2532 is slidingly connected to the placing frame 2531, used for clamping the defective mica sheet of the weighing mechanism 252, and placing the clamped defective mica sheet on the placing frame 2531.

[0097] Specifically, when the weighing mechanism 252 detects the defective mica plate, the clamping assembly 2532 slides towards the weighing mechanism 252 to clamp the defective mica plate. After clamping the defective mica plate, the clamping assembly 2532 slides away from the weighing mechanism 252, and when it slides to a certain position, the defective mica plate is placed on the placing rack 2531, thereby realizing the screening of the defective mica plate.

[0098] In this embodiment, further, as shown in Figure 6 , 10 The clamping assembly 2532 comprises a sliding rack 25321, a clamping plate 25322, a clamping driving piece 25323 and a clamping block 25324. The sliding seat is slidingly connected to the placing rack 2531. The clamping plate 25322 is fixed to the sliding rack 25321. The clamping driving piece 25323 is fixed to the sliding rack 25321 and opposite to the clamping plate 25322. The clamping block 25324 is fixed to the driving end of the clamping driving piece 25323. The clamping driving piece 25323 can move the clamping block 25324 towards the clamping plate 25322 to clamp the mica plate. Specifically, when the clamping assembly 2532 clamps the defective product, the sliding rack 25321 moves towards the lifting weighing table 2522. The clamping driving piece 25323 drives the clamping block 25324 to move towards the clamping plate 25322 to clamp the defective mica plate. Then, the sliding rack 25321 moves away from the weighing table 2522 to bring the clamped mica plate to the placing rack 2531, thereby realizing the screening of the defective mica plate.

[0099] In this embodiment, further, as shown in Figure 1 , 6 and 9, the placing rack 2531 is located above the forming mechanism 251. The weighing mechanism 252 further comprises a lifting assembly 2524 connected with the weighing table 2522, which is used to drive the weighing table 2522 to lift and lower, and to drive the weighing table 2522 to be flush with the placing rack 2531 when the defective material is detected. Specifically, by arranging the placing rack 2531 above the forming mechanism 251, the space occupancy of the placing rack 2531 can be effectively reduced. By arranging the lifting assembly 2524, the clamping assembly 2532 can conveniently clamp the defective mica plate.

[0100] In this embodiment, as shown in Figure 9As shown, the jacking assembly 2524 comprises a jacking driver 25241, a jacking spindle 25242 and a transmission rack 25243, the transmission rack 25243 is vertically fixed to the weighing table 2522, the jacking spindle 25242 is rotationally connected with the support frame 2521 and is engaged with the transmission rack 25243, the jacking driver 25241 is fixed to the support frame 2521 and is connected with the jacking spindle 25242 for driving the jacking spindle 25242 to rotate. Specifically, the jacking driver 25241 drives the jacking spindle 25242 to rotate, and the jacking spindle 25242 drives the weighing table 2522 to ascend and descend under the drive of the transmission rack 25243.

[0101] The specific working principle of the forming module 25 provided by the embodiment is as follows: after the cutting module 24 cuts the mica paper into mica paper of a specific size, the cut mica paper is further conveyed to the forming conveying frame 2511, the blocking cylinder 25122 drives the blocking frame 25123 to move towards the forming conveying frame 2511, and the mica paper conveyed by the forming conveying frame 2511 is blocked to stack the mica paper by the blocking of the blocking frame 25123, the adjacent mica papers are pasted by the glue coated therebetween, and the mica board is formed, and then the blocking cylinder 25122 drives the blocking frame 25123 to move away from the forming conveying frame 2511, so that the mica board is further conveyed to the conveying belt 25221 of the weighing table 2522, the conveying belt 25221 of the weighing table 2522 receives the mica board and conveys the mica board to the middle part of the weighing table 2522, the pressure sensor 2523 obtains the weight of the mica board by obtaining the difference before and after the mica board enters the weighing table 2522, and when the weight of the mica board does not meet the requirement, the jacking driver 25241 is started, the weighing table 2522 is driven to ascend by the jacking spindle 25242 and is flush with the placing frame 2531, the clamping assembly 2532 is then moved towards the weighing table 2522, the conveying belt 25221 drives the defective mica board to move towards the clamping assembly 2532, the defective mica board enters between the clamping block 25324 and the clamping plate 25322, the clamping drive 25323 drives the clamping block 25324 to move towards the clamping plate 25322, the defective mica board is clamped, and the defective mica board is placed on the placing frame 2531, and finally the screening of the defective mica board is completed, and the good mica board finally enters the stacking mechanism for stacking.

[0102] It can be understood that the stacking unit 40 can be a plurality of groups of mechanical hands respectively clamping the mica board and the spacer material.

[0103] In one of the embodiments, as shown in Figure 1 and 11As shown in FIG. 12, the stacking frame 10 comprises a support 13, a stacking table 14, a discharging driving module 15 and a plurality of discharging lead screws 16. The support 13 is located between the spacer material conveying unit 30 and the forming unit 20. Each discharging lead screw 16 is arranged on the circumferential side of the support 13 and rotationally connected with the support 13. The stacking table 14 is threadedly connected with each discharging lead screw 16. The stacking position 11 is arranged on the stacking table 14. The discharging driving module 15 is arranged on the support 13 and connected with each discharging lead screw 16, and is used to drive each discharging lead screw 16 to rotate.

[0104] Specifically, since the completed mica plate is heavy, after the stacking of the mica plate, the spacer material and the pressing plate is completed, the discharging driving module 15 drives each discharging lead screw 16 to rotate, so that the stacking table 14 is lowered until it falls to the ground. After the stacking table 14 falls to the ground, the discharging of the stacked mica plate can be realized, and the completed stacked mica plate can be directly transferred through the stacking table 14, thereby providing convenience for the discharging of the stacked mica plate.

[0105] In this embodiment, further, as shown in Figure 12 , the bottom of the stacking table 14 is provided with a walking wheel 141. The walking wheel 141 can provide convenience for the transfer of the stacking table 14.

[0106] In this embodiment, further, as shown in Figure 12 , the discharging driving module 15 comprises a discharging driver 151 and a discharging transmission member 152. The discharging transmission member 152 is engaged with each discharging lead screw 16. The discharging driver 151 is used to drive the discharging transmission member 152 to rotate. The discharging driver 151 drives the discharging transmission member 152 to rotate, and in turn drives each discharging lead screw 16 to rotate.

[0107] In one of the embodiments, as shown in Figure 1 and 11 FIG. 13, the two sides of the stacking frame 10 are provided with a slide 12. The two ends of the slide 12 extend to the spacer material conveying unit 30 and the forming unit 20, respectively. The stacking material unit 40 comprises a walking frame 41, a material clamping module 42 and a mica plate clamping module 43. The walking frame 41 is slidingly connected with the slide 12. The material clamping module 42 is fixed to the side of the walking frame 41 close to the spacer material conveying unit 30, and is used to clamp the spacer material conveyed by the spacer material conveying unit 30. The mica plate clamping module 43 is fixed to the side of the walking frame 41 close to the forming unit 20, and is used to clamp the mica plate formed by the forming unit 20.

[0108] Specifically, by the above arrangement, when the stacking work of the mica plate and the spacer material is performed, the walking frame 41 is conveyed to the forming unit 20 through the slide 12, the mica plate clamping module 43 clamps the formed mica plate, after the mica plate is clamped, the walking frame 41 moves towards the direction of the spacer material conveying unit 30, and the mica plate is brought to the stacking position 11 and placed on the stacking position 11, after the mica plate is placed on the stacking position 11, the walking frame 41 further moves to the spacer material conveying unit 30, and then the material clamping module 42 clamps the spacer material conveyed by the spacer material conveying unit 30, and then the walking frame 41 moves towards the direction of the stacking position 11, so that the material clamping module 42 brings the clamped spacer material to the stacking position 11. Finally, through the above work cycle, the alternating stacking of the mica plate and the spacer material is realized.

[0109] In one embodiment, as shown in Figure 1 and 11 As shown in FIG. 13, the material clamping module 42 and the mica plate clamping module 43 each include a connecting frame 431, a fixed plate 432, a clamping drive plate 433, and a clamping drive cylinder 434. The connecting frame 431 is fixed to the walking frame 41, the clamping plate 25322 and the clamping drive cylinder 434 are oppositely arranged and fixed to the connecting frame 431, the clamping drive plate 433 is fixed to the driving end of the clamping drive cylinder 434, and the clamping drive member 25323 is used to drive the clamping drive plate 433 to move towards or away from the fixed plate 432.

[0110] Specifically, when the material clamping module 42 and the mica plate clamping module 43 clamp the spacer material and the mica plate, the spacer material and the mica plate first pass through the conveying into the clamping drive plate 433 and the fixed plate 432, the clamping drive cylinder 434 drives the clamping drive plate 433 to move towards the fixed plate 432, thereby achieving clamping of the spacer material and the mica plate.

[0111] In one embodiment, as shown in Figure 11 and 16 As shown in FIG. 13, the spacer material conveying unit includes a spacer material stacking frame 31 and a feeding shaft 32. The spacer material stacking frame 31 is located on one side of the stacking frame 10 and is used to stack the spacer material to be conveyed. The feeding shaft 32 is rotationally connected to the spacer material stacking frame 31 and is located above the spacer material to be conveyed. The feeding shaft 32 is used to contact the spacer material and convey the spacer material towards the stacking frame 10 through rotation.

[0112] Specifically, when the spacer material conveying work is performed, the feeding shaft 32 is rotated to convey the single spacer material towards the stacking frame 10 through friction with the spacer material.

[0113] In this embodiment, further, as shown in Figure 14As shown, the material spacing conveying unit further comprises a lifting mechanism 33, which is drivingly connected with the material spacing stacking frame 31 and used to drive the material spacing stacking frame 31 to rise after the feeding shaft 32 conveys a single piece of spacing material.

[0114] Specifically, after the feeding shaft 32 conveys a single piece of spacing material, the thickness of the spacing material stacked on the material spacing stacking frame 31 is thinned, so that the feeding shaft 32 cannot contact the stacked spacing material. Therefore, after the conveying of a single piece of spacing material is completed, the lifting mechanism 33 drives the material spacing stacking frame 31 to rise to compensate for the thinned spacing material, so that the feeding shaft 32 can contact the stacked spacing material. Then, under the cooperation of the lifting mechanism 33 and the feeding shaft 32, the spacing material is continuously conveyed.

[0115] In one embodiment, as shown in Figure 14 the lifting mechanism 33 comprises a lifting driving assembly 331 and a plurality of lifting lead screws 332. Each lifting lead screw 332 is located at the circumferential side of the material spacing stacking frame 31, the upper end of the lifting lead screw 332 is threadedly connected with the material spacing stacking frame 31, and the lifting driving assembly 331 is connected with the lower end of each lifting lead screw 332 and used to drive each lifting lead screw 332 to rotate.

[0116] Specifically, the lifting driving assembly 331 drives each lifting lead screw 332 to rotate, thereby stably driving the material spacing stacking frame 31.

[0117] In this embodiment, further as shown in Figure 14 the lifting driving assembly 331 comprises a lifting driver 3311, a plurality of transmission shafts 3312 and a plurality of coupling boxes 3313. Each coupling box 3313 is connected with the lower end of part of the lifting lead screws 332, the lifting driver 3311 is connected with the lower end of the other lifting lead screws 332, and each transmission shaft 3312 is connected between adjacent coupling boxes 3313 and between the coupling box 3313 and the lifting driver 3311.

[0118] Specifically, when the lifting driver 3311 is started, it can drive the connected lifting lead screws 332 and transmission shafts 3312 to rotate, thereby driving all the other transmission shafts 3312 and lifting lead screws 332 to rotate under the coupling action of the coupling boxes 3313, realizing the simultaneous rotation of all the lifting lead screws 332, and finally realizing the stable rising of the material spacing stacking frame 31.

[0119] In one embodiment, as shown in Figure 11 and 14As shown in FIG. 15, the spacer material conveying unit 30 further comprises a transition frame 34 and two sets of material passing deviation correction mechanisms 35, the material passing deviation correction mechanisms 35 comprising adjusting cylinders 351, adjusting motors 352 and adjusting wheels 353, the transition frame 34 being located between the spacer material stacking frame 31 and the stacking frame 10, the adjusting cylinders 351 being fixed on both sides of the transition frame 34, the adjusting motors 352 being fixed on the driving ends of the adjusting cylinders 351, the adjusting wheels 353 being fixed on the shafts of the adjusting motors 352, the adjusting cylinders 351 being used to drive the adjusting motors 352 to lift, the adjusting motors 352 being used to drive the adjusting wheels 353 to rotate and correct the deviation of the spacer material passing through.

[0120] Specifically, the spacer material is conveyed into the transition frame 34 through the feeding shaft 32 and contacts the adjusting wheels 353 of the two sets of material passing deviation correction mechanisms 35, the adjusting motors 352 can adjust the conveying speed on both sides of the spacer material by controlling the rotating speed of the adjusting wheels 353, if the spacer material does not deviate, the adjusting motors 352 control the rotating speed of the two adjusting wheels 353 to be the same, when the spacer material deviates, the conveying speed of the spacer material entering the side of the adjusting wheel 353 first is slowed down, the spacer material is adjusted by the speed difference between the two sides, and then the deviation of the spacer material is corrected. The adjusting cylinders 351 can adjust the height of the adjusting wheels 353 according to the thickness and type of the material to adapt to the conveying and deviation correction of spacer materials of different thicknesses and types.

[0121] In this embodiment, further, Figure 11 and 14 As shown in FIGS. 15, 16 and 17, the material passing deviation correction mechanism 35 further comprises two transition wheels 354, the two transition wheels 354 being rotatably connected to the transition frame 34 and opposite to the adjusting wheels 353. Specifically, the transition wheels 354 and the adjusting wheels 353 can form clamping to the spacer material passing through, and the spacer material is conveyed by friction, the transition wheels 354 can rotate under the driving of the spacer material, and the setting of the transition wheels 354 can reduce the friction on the bottom surface of the spacer material and avoid the wear of the spacer material.

[0122] In one of the embodiments, as shown in Figure 1 and 11 The pressing plate stacking unit 50 comprises a pressing plate stacking frame 51, a feeding carriage 52 and a grabbing module 53, the pressing plate stacking frame 51 being located on one side of the stacking frame 10 and used to stack the pressing plates, the two ends of the feeding carriage 52 being connected with the pressing plate stacking frame 51 and the stacking frame 10 respectively, and the grabbing module 53 being slidingly connected with the pressing plate stacking frame 51 and used to grab the pressing plates of the pressing plate stacking frame 51 and place the grabbed pressing plates on the stacking frame 10.

[0123] Specifically, through the above arrangement of the pressing plate stacking unit 50, when the alternate stacking of several groups of mica plates and spacing materials is completed, the grabbing module 53 slides to the pressing plate stacking rack 51, grabs the pressing plates of the pressing plate stacking rack 51, slides to the stacking rack again, and places the grabbed pressing plates on the stacked mica plates and spacing materials, thereby completing the stacking of the pressing plates.

[0124] In one of the embodiments, as shown in Figure 11 and 16 , the grabbing module 53 comprises a transport frame 531, an adsorption frame 532, a grabbing drive assembly 534, and a plurality of suction cups 533. The transport frame 531 is slidingly connected to the sliding frame 52, the adsorption frame 532 is slidingly connected to the transport frame 531 in the vertical direction, each suction cup 533 is fixed to the adsorption frame 532, and the grabbing drive assembly 534 is arranged on the transport frame 531 and connected to the adsorption frame 532, for driving the adsorption frame 532 to ascend and descend, so that the suction cup 533 can adsorb the pressing plate.

[0125] Specifically, when the grabbing work of the pressing plate is performed, the grabbing module 53 moves to the pressing plate stacking rack 51 through the transport frame 531, the grabbing drive assembly 534 drives the adsorption frame 532 to descend, so that the suction cup 533 adsorbs the pressing plate and grabs it. After the pressing plate is grabbed, the grabbing drive assembly 534 drives the adsorption frame 532 to ascend, and then the grabbing module 53 moves to the stacking rack 10 through the transport frame 531. The grabbing drive assembly 534 drives the adsorption frame 532 to descend, so that the suction cup 533 adsorbs the pressing plate and places it on the stacked mica plates and spacing materials, thereby completing the stacking of the pressing plate.

[0126] In this embodiment, further, as shown in Figure 11 and 16 , the grabbing drive assembly 534 comprises a lifting drive motor 5341, a lifting main shaft 5342, and a lifting rack 5343. The lifting main shaft 5342 is rotationally connected to the transport frame 531, one end of the lifting rack 5343 is fixed to the adsorption frame 532, the other end of the lifting rack 5343 is engaged with the lifting main shaft 5342, the lifting drive motor 5341 is fixed to the transport frame 531 and connected to the lifting main shaft 5342, and is used to drive the lifting main shaft 5342 to rotate. Specifically, when the lifting drive motor 5341 is started, it drives the lifting main shaft 5342 to rotate, and the lifting main shaft 5342 drives the rack to ascend and descend, thereby realizing the ascending and descending of the adsorption frame 532.

[0127] The specific working principles of the spacer material conveying unit 30, the stacking unit 40 and the pressing plate stacking unit 50 provided by the embodiment are as follows: the lifting mechanism 33 drives the spacer material stacking rack 31 to ascend, so that the feeding shaft 32 is in contact with the spacer material, the spacer material is conveyed to the transition rack 34 by the feeding shaft 32 through rotation, and the spacer material is further conveyed after being adjusted by the material deviation rectifying mechanism 35; when the stacking of the mica plate is performed, the walking rack 41 is conveyed to the forming unit 20 through the slide 12, so that the mica plate clamping module 43 clamps the formed mica plate, the walking rack 41 moves towards the spacer material conveying unit 30 after the mica plate is clamped, the mica plate is placed on the stacking position 11, the walking rack 41 further moves to the spacer material conveying unit 30, the material clamping module 42 clamps the spacer material conveyed by the spacer material conveying unit 30, and the material clamping module 42 carries the clamped spacer material to the stacking position 11, and the above-mentioned cycle is performed for several times to realize the alternate stacking of the mica plate and the spacer material, and then the stacking of the pressing plate is performed; when the stacking of the pressing plate is performed, the grabbing module 53 moves to the pressing plate stacking rack 51 through the conveying rack 531, the grabbing driving assembly 534 drives the adsorption rack 532 to descend, so that the suction cup 533 adsorbs the pressing plate, the grabbing driving assembly 534 drives the adsorption rack 532 to ascend after the pressing plate is grabbed, then the grabbing module 53 moves to the stacking rack 10 through the conveying rack 531, the grabbing driving assembly 534 drives the adsorption rack 532 to descend, so that the suction cup 533 adsorbs the pressing plate and places the pressing plate on the stacked mica plate and spacer material, and the stacking of the pressing plate is completed.

[0128] The embodiment of the present application also provides a mica plate stacking method, as shown by the mica plate stacking system, comprising the following steps: Figure 17

[0129] S100: The mica plate formed by the forming unit 20 is grabbed by the stacking unit 40 and placed on the stacking position 11;

[0130] S200: The spacer material conveyed by the spacer material conveying unit 30 is grabbed by the stacking unit 40 and stacked on the mica plate on the stacking position 11;

[0131] S300: The above-mentioned steps S100 to S200 are cycled for several groups;

[0132] S400: The pressing plate is grabbed by the pressing plate stacking unit 50 and stacked on the alternately stacked mica plate and spacer material.

[0133] Specifically, by using the above-mentioned stacking method of the mica plate, the automatic stacking of the mica plate can be realized, the stacking efficiency of the mica plate is effectively improved, the labor intensity in the stacking process of the mica plate is reduced, and convenience is provided for the production of the mica plate.

[0134] In the embodiment, after the stacking of the pressing plate is completed, the above-mentioned stacking of the unit material can be performed for several groups through the cycle S100~S400.​

[0135] The above description of the specific embodiments of the present application is not intended to limit the scope of the present application. Various other corresponding changes and modifications of the present application should be included within the scope of the present application as defined by the claims.

Claims

1. A mica board stacking system, characterized in that, include: Stacking racks, equipped with stacking positions; A forming unit, connected to the stacking frame, is used to form mica sheets; A spacer material conveying unit, connected to the stacking rack, is used to convey spacer materials toward the stacking rack; The stacking unit is used to alternately grab the mica plate formed by the forming unit and the spacer material conveyed by the spacer material conveying unit, and place the grabbed mica plate or the spacer material in the stacking position so that the mica plate and the spacer material are stacked alternately. A pressure plate stacking unit is used to grab pressure plates and stack the grabbed pressure plates on several alternately stacked mica plates and spacer materials; The stacking frame includes a support, a stacking platform, an unloading drive module, and several unloading screws. The support is located between the spacer material conveying unit and the forming unit. Each unloading screw is set on the periphery of the support and is rotatably connected to the support. The stacking platform is threaded to each unloading screw. The stacking position is set on the stacking platform. The unloading drive module is installed on the support and connected to each unloading screw, and is used to drive each unloading screw to rotate. The forming unit includes a feeding module, an adhesive coating module, a drying module, a cutting module, and a forming module arranged in sequence. The feeding module is used to feed mica paper, the adhesive coating module is used to apply adhesive to the mica paper fed by the feeding module, the drying module is used to dry the mica paper coated by the adhesive coating module, the cutting module is used to cut the mica paper dried by the drying module, and the forming module is used to stack several pieces of mica paper cut by the cutting module so that the several pieces of mica paper are stacked to form a mica board. The interstitial material conveying unit includes a transition frame and two sets of material correction mechanisms. The material correction mechanism includes an adjusting cylinder, an adjusting motor, and an adjusting wheel. The transition frame is located between the interstitial material stacking frame and the stacking frame. The adjusting cylinder is fixed on both sides of the transition frame. The adjusting motor is fixed to the drive end of the adjusting cylinder. The adjusting wheel is fixed to the shaft of the adjusting motor. The adjusting cylinder is used to drive the adjusting motor to lift and lower. The adjusting motor is used to drive the adjusting wheel to rotate. The material passing through the adjusting wheel is corrected. The stacking rack has slides on both sides, with the two ends of the slides extending to the spacer material conveying unit and the forming unit, respectively. The stacking unit includes a walking frame, a material clamping module and a mica plate clamping module. The walking frame is slidably connected to the slides. The material clamping module is fixed to the side of the walking frame near the spacer material conveying unit and is used to clamp the spacer material conveyed by the spacer material conveying unit. The mica plate clamping module is fixed to the side of the walking frame near the forming unit and is used to clamp the mica plate formed by the forming unit. The pressure plate stacking unit includes a pressure plate stacking rack, a supply slide, and a gripping module. The pressure plate stacking rack is located on one side of the stacking rack and is used to stack pressure plates. The two ends of the supply slide are connected to the pressure plate stacking rack and the stacking rack, respectively. The gripping module is slidably connected to the pressure plate stacking rack and is used to grip the pressure plates of the pressure plate stacking rack and place the gripped pressure plates on the stacking rack. The forming module includes a forming mechanism, a weighing mechanism, and a screening mechanism. The forming mechanism is connected to the cutting module and is used to receive and stack several mica papers cut by the cutting module to form a mica board. The weighing mechanism is connected to the forming mechanism and is used to receive and weigh the mica board formed by the forming mechanism and screen out defective mica boards. The screening mechanism is used to feed defective mica boards from the weighing mechanism.

2. The mica board stacking system according to claim 1, characterized in that, The unloading module includes an unloading frame, a roller feeding mechanism, a roller mounting mechanism, and an unloading conveyor frame. The unloading frame is provided with an unloading position. The roller feeding mechanism is installed on the unloading frame and is used to feed the roller to the unloading position. The roller mounting mechanism is fixed to the unloading position and is used to limit the roller being fed to the unloading position. The unloading conveyor frame is connected to the unloading frame and is used to drive the roller limited by the roller mounting mechanism to unload mica paper and convey the unloaded mica paper toward the gluing module.

3. The mica board stacking system according to claim 1, characterized in that, The gluing module includes a feeding rack, a receiving groove, and a gluing mechanism. The feeding end of the feeding rack is located below the discharging end of the unloading module and forms a transition gap with the discharging end of the unloading module. The gluing mechanism is fixed to the feeding end of the feeding rack and is used to apply glue to the mica paper that enters the feeding end of the feeding rack via the discharging end of the unloading module. The receiving groove is installed in the transition gap and is used to receive excess glue from the mica paper.

4. The mica board stacking system according to claim 3, characterized in that, The glue application mechanism includes a glue tank, a roller, a glue guide frame, and a mop. The glue tank is fixed to the feeding frame and is used to hold glue. The roller is rotatably connected to the feeding frame and is located on one side of the groove of the glue tank. One end of the glue guide frame is connected to the roller, and the other end of the glue guide frame extends toward the transition gap. The mop is fixed to the end of the glue guide frame near the transition gap and extends out of the glue guide frame to apply glue to the mica paper by contacting the mica paper.

5. The mica board stacking system according to claim 1, characterized in that, The forming unit further includes a correction module. The cutting module includes a cutting conveyor and a cutting mechanism. The cutting conveyor is connected to the drying module and the forming module and is used to convey the mica paper dried by the drying module toward the forming module. The correction module is installed on the cutting conveyor and is used to correct the deviation of the mica paper. The cutting mechanism is installed on the cutting conveyor and is located on the side of the correction module close to the forming module, and is used to cut the mica paper after it has been corrected by the correction module.

6. The mica board stacking system according to claim 5, characterized in that, The correction module includes a correction frame and two correction wheel sets. The correction frame is mounted on the cutting and conveying frame. The two correction wheel sets are respectively fixed at both ends of the cutting and conveying frame. Each correction wheel set includes a fixed frame, a wheel frame, and a guide rod. The fixed frame is fixed to the cutting and conveying frame. The guide rod is fixed to the fixed frame and extends in the conveying direction of the mica paper. The wheel frame is hinged to the fixed frame. One end of the wheel frame is slidably connected to the guide rod. The other end of the wheel frame is used to contact the mica paper.

7. The mica board stacking system according to claim 5, characterized in that, The cutting mechanism includes a cutting frame, a cutter, and a cutting drive assembly. The cutting frame is fixed to the cutting conveyor frame, the cutter is located above the cutting conveyor frame, and the cutting drive assembly is mounted on the cutting frame and connected to the cutter to drive the cutter to move up and down.

8. A method for stacking mica boards, characterized in that, Performed by the mica board stacking system according to any one of claims 1 to 7, the process includes the following steps: S100: The stacking unit picks up the mica plate formed by the forming unit and places it in the stacking position; S200: The stacking unit grabs the spacer material conveyed by the spacer material conveyor and stacks it on the mica plate at the stacking position; S300: Perform several sets of cycles from S100 to S300; S400: The plate stacking unit grabs the plate and stacks it on alternating stacks of mica plates and spacer materials.

Images