Lamination equipment

Abstract

The utility model discloses lamination equipment, which belongs to the technical field of machining equipment, and comprises a conveying mechanism, a stripping mechanism and a pressing table assembly, the conveying mechanism comprises at least two conveying assemblies which are arranged side by side, and the conveying assemblies are used for conveying printing sheets along a first direction; the stripping mechanism comprises at least two stripping assemblies, the stripping assemblies correspond to the conveying assemblies one to one, the stripping assemblies are arranged in the conveying direction of the conveying assemblies, the stripping assemblies can transfer the printing sheets conveyed by the conveying assemblies to the lamination stations, the number of the lamination stations is two, and the two lamination stations correspond to the two stripping assemblies respectively; the pressing table assembly comprises a first linear driving component and a table base, the first linear driving component is configured to drive the table base to move between the two lamination stations, the stripping assembly and the table base can jointly stack the printing sheets at the lamination stations, the lamination efficiency can be improved, and the cost is saved.

Description

Technical Field

[0001] This utility model relates to the field of mechanical processing equipment technology, and in particular to a stacking device. Background Technology

[0002] Multilayer ceramic electronic components, such as multilayer ceramic capacitors, multilayer ceramic inductors, multilayer thermistors, multilayer piezoelectric elements, and ceramic packaging substrates, are widely used in consumer electronics, automotive electronics, and communication equipment due to their small size, high performance, high reliability, and suitability for surface mount technology. With the rapid development of the electronics industry, the demand for multilayer ceramic electronic components continues to increase, and the market size continues to expand.

[0003] Generally speaking, the production of multilayer ceramic electronic components includes steps such as casting, printing, lamination, cutting, and firing, among which lamination is one of the most critical steps. The lamination process refers to stacking ceramic films (or printed films) to form a multilayer structure of hundreds or even thousands of layers, and the lamination speed directly restricts the output of the production line.

[0004] In related technologies, the current production line has low stacking efficiency, resulting in significant waste of production capacity. Utility Model Content

[0005] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a lamination device that improves lamination efficiency and saves costs.

[0006] A stacking device according to an embodiment of the present invention includes: a conveying mechanism including at least two conveying components arranged side by side, the conveying components being used to convey printed sheets along a first direction; a peeling mechanism including at least two peeling components, each peeling component corresponding to one of the conveying components, the peeling components being disposed in the conveying direction of the conveying components, the peeling components being able to transfer the printed sheets conveyed by the conveying components to a stacking station, two stacking stations being provided, the two stacking stations corresponding to two peeling components respectively; and a pressing table assembly including a first linear drive member and a platform, the first linear drive member being configured to drive the platform to move between the two stacking stations, the peeling components and the platform being able to jointly stack the printed sheets at the stacking station.

[0007] The stacking equipment according to the embodiments of this utility model has at least the following beneficial effects: the peeling component and the conveying component of the stacking equipment correspond one-to-one, and the peeling component can transfer the printed sheets conveyed by the conveying component to the stacking station. Adaptably, the pressing table assembly includes a first linear drive component and a platform. The first linear drive component drives the platform to move between two stacking stations. The platform reciprocates between the two stacking stations, and under the joint pressing action of the peeling component and the pressing table assembly, multiple printed sheets can be stacked sequentially at the pressing table. This stacking equipment, through the cooperation of at least two sets of conveying components, at least two sets of peeling components, and pressing table assemblies, where one set of peeling components presses the printed sheets with the pressing table assembly while another set of peeling components peels off and transports the printed sheets, thereby reducing the idle time of the pressing table assembly, improving stacking efficiency, increasing energy efficiency, and saving costs.

[0008] According to some embodiments of the present invention, the platform includes a first lifting member and a pressure table, wherein the first lifting member is connected to the pressure table to drive the pressure table closer to or further away from the stripping component.

[0009] According to some embodiments of the present invention, the first linear drive component includes a first motor, a first screw, and a first slide. The first slide has a through first screw hole, the first screw is threadedly connected to the first screw hole, the base is fixedly connected to the first slide, and the first motor is drivenly connected to the first screw to drive the first slide to reciprocate along the first screw.

[0010] According to some embodiments of the present invention, the pressure table assembly further includes a first guide rail, the two ends of the first guide rail are arranged along a second direction, the second direction is perpendicular to the first direction, and the platform is slidably connected along the first guide rail.

[0011] According to some embodiments of the present invention, a conveying assembly is used to convey a film belt carrying a printed sheet. The conveying assembly includes an unwinding roller, a winding roller, and a second motor. The two ends of the film belt are respectively wound around the unwinding roller and the winding roller. The second motor is configured to drive the winding roller to rotate in order to wind up the film belt.

[0012] According to some embodiments of the present invention, the conveying assembly further includes a peeling table, which is disposed in the conveying direction of the film belt. The film belt passes over the upper end of the peeling table and is then deflected and conveyed downwards.

[0013] According to some embodiments of the present invention, the peeling assembly includes a peeling head, a second linear drive component, and a second lifting component. The peeling head is used to adsorb the printed sheet. The second lifting component is connected to the peeling head to drive the peeling head to move up and down. The second linear drive component is connected to the second lifting component to drive the second lifting component and the peeling head to move between the conveying assembly and the stacking station.

[0014] According to some embodiments of the present invention, the second linear drive component includes a third motor, a second screw, and a second slide. The second slide has a through second screw hole, the second screw is threadedly connected to the second screw hole, the second lifting component is fixedly connected to the second slide, and the third motor is drivenly connected to the second screw to drive the second slide to reciprocate along the second screw.

[0015] According to some embodiments of the present invention, the stripping assembly further includes a second guide rail arranged at both ends along a first direction, and a second lifting member is slidably connected to the second guide rail.

[0016] According to some embodiments of the present invention, the laminating device further includes at least two sets of transfer components arranged side by side. The transfer components are used to transport cover sheets. The peeling components correspond one-to-one with the transfer components. The peeling components can transfer the cover sheets transported by the transfer components to the laminating station.

[0017] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0019] Figure 1 This is a three-dimensional structural diagram of a stacking device according to an embodiment of the present invention;

[0020] Figure 2 This is a three-dimensional structural diagram of the conveying component of a stacking device according to an embodiment of the present invention;

[0021] Figure 3 This is a three-dimensional structural schematic diagram of the peeling component of a lamination device according to an embodiment of the present invention;

[0022] Figure 4 This is a three-dimensional structural schematic diagram of the pressure table assembly of a stacking device according to an embodiment of the present invention;

[0023] Figure 5 This is a schematic diagram illustrating the operation process of a stacking device according to an embodiment of the present invention.

[0024] Icon labels:

[0025] 100. Conveying assembly; 110. Unwinding roller; 120. Rewinding roller; 130. Second motor; 140. Film belt; 150. Peeling table;

[0026] 200. Peeling assembly; 210. Peeling head; 220. Second linear drive component; 221. Third motor; 222. Second screw; 223. Second slide; 230. Second lifting component; 240. Second guide rail;

[0027] 300, Pressing table assembly; 310, Base; 311, First lifting component; 312, Pressing table; 320, First linear drive component; 321, First motor; 322, First screw; 323, First slide; 330, First guide rail;

[0028] 400. Transfer component. Detailed Implementation

[0029] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0030] In the description of this utility model, it should be understood that the orientation descriptions, such as up, down, etc., are based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0031] In the description of this utility model, "multiple" refers to two or more. The use of "first" and "second" is for distinguishing technical features only and should not be construed as indicating or implying relative importance, or implicitly indicating the number of technical features or their sequential relationship.

[0032] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0033] Reference Figures 1 to 5 As shown, a lamination device according to an embodiment of the present invention includes: a frame, a conveying mechanism, a peeling mechanism, and a pressing table assembly 300.

[0034] Reference Figure 1 and Figure 2 As shown, both the conveying mechanism and the stripping mechanism are connected to the frame, which provides support for the conveying mechanism and the stripping mechanism to facilitate their spatial layout.

[0035] Reference Figure 1 and Figure 2As shown, the conveying mechanism includes at least two conveying components 100 arranged side by side. The two conveying components 100 are located on the same horizontal plane and are arranged side by side along a second direction. The conveying components 100 are used to convey printed sheets along a first direction, which is perpendicular to the second direction. The first direction is from back to front, and the second direction is from right to left.

[0036] Reference Figure 1 and Figure 3 As shown, the adapted peeling mechanism includes at least two peeling components 200, which are arranged side-by-side along a second direction, and each peeling component 200 corresponds to a conveying component 100. Specifically, the peeling components 200 are located in the conveying direction of the conveying component 100, and can transfer the printed sheet conveyed by the conveying component 100 to the lamination station. The lamination equipment has two lamination stations, which are arranged at intervals along the second direction, and each lamination station corresponds to one of the two peeling components 200.

[0037] Reference Figure 1 and Figure 4 As shown, the press assembly 300 includes a first linear drive member 320 and a platform 310. The first linear drive member 320 is configured to drive the platform 310 to move between two stacking stations. When both the peeling assembly 200 and the platform 310 move to the same stacking station, the peeling assembly 200 and the platform 310 are arranged vertically. At the stacking station, the peeling assembly 200 and the platform 310 can jointly apply pressure to the printed sheets to achieve the stacking process of the printed sheets.

[0038] Reference Figures 1-4 As shown, the stacking equipment can use the cooperation of two sets of conveying components 100 and two sets of peeling components 200 to transfer two printed sheets to two stacking stations in succession. The corresponding pressing table assembly 300 includes a first linear drive component 320 and a platform 310. The first linear drive component 320 is configured to drive the platform 310 to move between the two stacking stations so that the platform 310 moves to the two stacking stations in succession. Under the joint pressing action of the peeling components 200 and the pressing table assembly 300, multiple printed sheets can be stacked in succession at the pressing table 312.

[0039] Reference Figure 2 , Figure 3 and Figure 4 As shown, the lamination equipment uses at least two sets of conveying components 100, at least two sets of peeling components 200 and pressing table components 300 to cooperate. While one set of peeling components 200 and pressing table components 300 press the printed sheet together, the other set of peeling components 200 peels off and transports the printed sheet, thereby reducing the idle time of pressing table components 300, improving the lamination efficiency of printed sheets, improving energy efficiency and saving costs.

[0040] Reference Figure 1 and Figure 4 As shown, it can be understood that the platform 310 includes a first lifting member 311 and a pressing table 312. The lower end of the first lifting member 311 is connected to the first linear drive member 320, and the upper end of the first lifting member 311 is connected to the pressing table 312. The first lifting member 311 can drive the pressing table 312 to move up and down relative to each other at the stacking station, so that the pressing table 312 moves closer to or further away from the peeling assembly 200.

[0041] Reference Figure 1 and Figure 4 As shown, in traditional lamination equipment, the pressure table 312 is stationary, and pressure is applied by the peeling component 200 to achieve the stacking of printed sheets. However, the lamination equipment provided in this embodiment uses a first lifting component 311 to drive the pressure table 312 to rise and fall, which shortens the lifting stroke and time of the peeling component 200, further reducing the idle time of the pressure table component 300, improving the lamination efficiency of printed sheets, increasing energy efficiency, and saving costs.

[0042] It should be noted that the first lifting component 311 can be a linear drive structure such as an electric push rod, a hydraulic push rod, a pneumatic push rod, a crank-connecting rod mechanism, or a lead screw-slider mechanism.

[0043] Reference Figure 1 and Figure 4 As shown, it can be understood that the first linear drive component 320 includes a first motor 321, a first screw 322, and a first slide 323. The first slide 323 is provided with a through first screw hole. The two ends of the first screw 322 are arranged along the second direction. The first screw 322 is threadedly connected to the first screw hole. The base 310 is fixedly connected to the first slide 323. The first motor 321 is driven by the first screw 322 to drive the first slide 323 to reciprocate along the first screw 322.

[0044] Reference Figure 1 and Figure 4 As shown, the first motor 321 can be a forward and reverse reversible motor. The first motor 321 is connected to the first screw 322 to drive the first screw 322 to rotate forward or reverse. Through the threaded connection between the first threaded hole of the first slide 323 and the first screw 322, and the rotation limit of the first slide 323, the first slide 323 can reciprocate along the first screw 322. The first slide 323 is fixedly connected to the platform 310, that is, the platform 310 can move in the second direction or in the opposite direction of the second direction, so that the platform 310 can move between two stacking stations, which is beneficial to improving the alignment accuracy of the platform 310 and the stacking station.

[0045] Reference Figure 1 and Figure 4As shown, it is understood that in order to improve the movement stability of the platform 310, the pressure table assembly 300 also includes a first guide rail 330, the two ends of the first guide rail 330 are arranged along the second direction, and the two ends of the first guide rail 330 can extend to the two stacking stations respectively.

[0046] Reference Figure 1 and Figure 4 As shown, the lower end of the platform 310 is slidably connected to the first guide rail 330. Through the mutual limiting of the platform 310 and the first guide rail 330, the rotation of the platform 310 can be restricted, and the movement of the platform 310 is restricted to reciprocating movement on the first guide rail 330. Through the guidance of the first guide rail 330, the movement of the platform 310 can be made more stable, and the positioning accuracy of the platform 310 and the stacking station can be higher.

[0047] Reference Figure 1 and Figure 2 As shown, it can be understood that the conveying assembly 100 is used to convey the film belt 140, which carries the printed sheet along its length. The printed sheet can be formed on the film belt 140 through a previous process. The film belt 140 can be in the initial state of a roll. The conveying assembly 100 can convey the film belt 140 by unwinding and rewinding it. The peeling assembly 200 can be used to peel the printed sheet off the film belt 140.

[0048] Reference Figure 1 and Figure 2 As shown, specifically, the conveying assembly 100 includes an unwinding roller 110, a take-up roller 120, and a second motor 130. The two ends of the film belt 140 are respectively connected to the unwinding roller 110 and the take-up roller 120, and the two ends of the unwinding roller 110 are arranged along the second direction.

[0049] The output shaft of the second motor 130 is connected to the winding roller 120 to drive the winding roller 120 to rotate. Through the connection of the film belt 140, the unwinding roller 110 is driven to gradually unwind, so that the film belt 140 carries the printed sheet and is gradually transported along the first direction. The peeling assembly 200 can peel the printed sheet on the film belt 140. The winding roller 120 is used to wind up the film belt 140 after it has been separated from the printed sheet.

[0050] Reference Figure 1 and Figure 2 As shown, it can be understood that the conveying assembly 100 also includes a stripping table 150, which is located in the conveying direction of the film belt 140. The film belt 140 passes over the upper end of the stripping table 150 and is deflected downwards for conveying.

[0051] Reference Figure 1 and Figure 2As shown, when the printed sheet is wound onto the peeling table 150 along with the film belt 140, the peeling assembly 200 can apply an upward traction force to the printed sheet. When the film belt 140 passes the upper edge of the peeling table 150, it is deflected and conveyed downwards to assist in separating the film belt 140 from the printed sheet, i.e., peeling the printed sheet off the film belt 140. Due to the material difference between the film belt 140 and the printed sheet, when the film belt 140 and the printed sheet pass the upper edge of the peeling table 150, it can assist in the smooth separation of the film belt 140 from the printed sheet. The unwinding roller 110 and the take-up roller 120 are arranged parallel to each other and spaced vertically.

[0052] Reference Figure 1 and Figure 3 As shown, the peeling assembly 200 includes a peeling head 210, a second linear drive member 220, and a second lifting member 230. The peeling head 210 is used to pick up the printed sheet. The second lifting member 230 is connected to the peeling head 210 to drive the peeling head 210 to move up and down. The second linear drive member 220 is connected to the second lifting member 230 to drive the second lifting member 230 and the peeling head 210 to move between the transport assembly 100 and the stacking station. Specifically, the second linear drive member 220 can drive the second lifting member 230 and the peeling head 210 to move between above the peeling table 150 and above the stacking station.

[0053] The second linear drive component 220 can drive the second lifting component 230 and the peeling head 210 to move between the conveying assembly 100 and the stacking station. The upper end of the second lifting component 230 is connected to the second linear drive component 220, and the lower end of the second lifting component 230 is connected to the peeling head 210. The peeling head 210 can grasp or separate the printed sheet by vacuum adsorption or magnetic attraction.

[0054] When the second linear drive member 220 drives the second lifting member 230 and the peeling head 210 to move above the peeling table 150, it works in conjunction with the conveying assembly 100 to move the printed sheet to the peeling table 150. The second linear drive member 220 can drive the peeling head 210 to move down and approach the printed sheet on the film belt 140. After the peeling head 210 operates, it can adsorb the printed sheet and apply an upward traction force to the printed sheet. In conjunction with the operation of the conveying assembly 100, the film belt 140 located on the peeling table 150 can bend downward after passing around the upper edge of the peeling table 150, so as to separate the printed sheet from the film belt 140. After the printed sheet is completely separated from the film belt 140, the second lifting member 230 can drive the peeling head 210 connected to the printed sheet to move upward and away from the film belt 140.

[0055] Reference Figure 1 and Figure 3As shown, under the driving action of the second linear drive member 220, the peeling head 210 carrying the printed sheet moves along the first direction to the stacking station. After the pressure table assembly 300 moves to the same stacking station, the second lifting member 230 can drive the peeling head 210 to move down, while the first lifting member 311 can drive the pressure table 312 to rise. That is, the peeling head 210 and the pressure table 312 jointly apply pressure to the printed sheet so that the printed sheet is stacked at the pressure table 312.

[0056] Reference Figure 1 and Figure 3 As shown, it can be understood that the second linear drive component 220 includes a third motor 221, a second screw 222, and a second slide block 223. The second slide block 223 is provided with a through second screw hole. The two ends of the second screw 222 are arranged along a first direction. The second screw 222 is threadedly connected to the second screw hole. The second lifting component 230 is fixedly connected to the second slide block 223. The third motor 221 is drivenly connected to the second screw 222 to drive the second slide block 223 to reciprocate along the second screw 222.

[0057] Reference Figure 1 and Figure 3 As shown, the third motor 221 can be a forward and reverse reversible motor. The third motor 221 is connected to the second screw 222 to drive the second screw 222 to rotate forward or reverse. Through the threaded connection between the second screw hole of the second slide 223 and the second screw 222, and the rotation limit of the second slide 223, the second slide 223 can reciprocate along the second screw 222. The second slide 223 is fixedly connected to the upper end of the second lifting member 230, that is, the second lifting member 230 can move in the first direction or in the opposite direction of the first direction, so that the second lifting member 230 and the peeling head 210 can move between the peeling table 150 and the stacking station, which is beneficial to improving the alignment accuracy of the peeling head 210 with the peeling table 150 or the stacking station.

[0058] Reference Figure 1 and Figure 3 As shown, specifically, the stripping assembly 200 also includes a second guide rail 240 arranged at both ends along the first direction, and the second lifting member 230 is slidably connected to the second guide rail 240.

[0059] Reference Figure 1 and Figure 3As shown, the upper end of the second lifting member 230 is slidably connected to the second guide rail 240. Through the mutual limiting of the second lifting member 230 and the second guide rail 240, the rotation of the second lifting member 230 and the peeling head 210 can be restricted, and the movement of the second lifting member 230 and the peeling head 210 is restricted to reciprocating movement on the second guide rail 240. Through the guidance of the second guide rail 240, the movement of the second lifting member 230 and the peeling head 210 can be made more stable, and the positioning accuracy of the peeling head 210 with the peeling table 150 or the stacking station can be higher.

[0060] The peeling head 210 is also connected to a heater, which provides heat to the peeling head 210. During the lamination process, the stacking of multiple printed sheets can be assisted by applying pressure and temperature to the printed sheets.

[0061] It should be noted that the second lifting component 230 can be a linear drive structure such as an electric push rod, a hydraulic push rod, a pneumatic push rod, a crank-connecting rod mechanism, or a lead screw-slider mechanism.

[0062] It should be understood that, in some other embodiments, the first linear drive member 320 and the second linear drive member 220 may be linear drive members such as electric actuators, hydraulic actuators, pneumatic actuators, crank-connecting rod mechanisms, etc.

[0063] Reference Figure 1 As shown, it is understood that in this embodiment, considering that some capacitors need to be connected to cover plates at the upper and lower ends, the stacking device also includes at least two sets of transfer components 400 arranged side by side. The transfer components 400 are used to transport cover plates in the reverse direction along the first direction. The peeling components 200 correspond one-to-one with the transfer components 400. The peeling components 200 can transfer the cover plates transported by the transfer components 400 to the stacking station.

[0064] Reference Figure 1 As shown, before the stacking process of multiple printed sheets begins, the peeling component 200 can transfer a cover sheet conveyed by the transfer component 400 to the stacking station so that the cover sheet is placed on the table 310. Subsequently, multiple printed sheets can be stacked on the basis of this cover sheet. After the multiple printed sheets are stacked, the peeling component 200 can transfer a cover sheet conveyed by the transfer component 400 to the stacking station and stack the cover sheet on top of the multiple printed sheets so that the multiple printed sheets are sandwiched between two cover sheets.

[0065] Understandably, the stacking equipment also includes a control component for controlling the coordinated operation of the two conveying components 100, the two stripping components 200, and the press assembly 300.

[0066] It should be noted that the structure of the transfer component 400 is the same as that of the conveying component 100, and will not be described again here.

[0067] Understandably, in traditional layer stacking processes, completing one layer requires executing four actions in a loop. The actions are broken down as follows:

[0068] A. The peeling head picks up the printed sheet at the peeling location and peels it off;

[0069] B. The peeling head carries the printed sheet to the press table;

[0070] C. The press table is stationary, and the peeling head is stacked on the press table under certain temperature and pressure;

[0071] D. The stripping head returns to the stripping position to perform the next stripping.

[0072] In the actual implementation process, the average time required for actions A, B, C, and D are 4s, 3s, 5s, and 3s respectively, with a total time of 15s. However, the most critical action in the lamination process, which has the greatest impact on product performance and requires the most time, is the lamination action (C), which accounts for only 5 / 15 = 33.3%. During the peeling and conveying process, the press table is idle. Therefore, the existing lamination process results in a huge waste of production capacity.

[0073] Reference Figures 1-4 As shown in the embodiment of the present invention, the laminating device includes two conveying components 100, two peeling components 200, and a pressing table assembly 300. For ease of description of the operation of the two conveying components 100 and the two peeling components 200, the two conveying components 100 are respectively named the first conveying component and the second conveying component, and the two peeling components 200 are respectively named the first peeling component and the second peeling component. Figure 5 As shown, the lamination process of this lamination equipment can be broken down as follows:

[0074] a. The peeling head 210 of the second peeling component peels the printed sheet from the second conveying component, taking an average of 4 seconds. At the same time, the peeling head 210 of the first peeling component stacks the printed sheet on the pressure table 312 at the stacking station, taking an average of 5 seconds.

[0075] b. The peeling head 210 of the second peeling component transports the printed sheet toward the stacking station in an average of 3 seconds. After reaching the corresponding stacking station, it stops and waits for the pressure table 312 to arrive in place in an average of 1 second. After the peeling head 210 of the first peeling component finishes stacking, it returns to the top of the first conveying component. The pressure table 312 also moves toward the stacking station of the corresponding second peeling component in 3 seconds.

[0076] c. After the pressure table 312 is in place, the peeling head 210 of the second peeling component stacks the printed sheets on the pressure table 312 at the stacking station, taking an average of 5 seconds. At the same time, the peeling head 210 of the first peeling component peels the printed sheets off the first conveying component, taking an average of 4 seconds.

[0077] d. After the second peeling assembly's peeling head 210 finishes stacking, it returns to the top of the second conveying assembly, and the pressure table 312 also moves towards the stacking station corresponding to the first peeling assembly, taking 3 seconds; the first peeling assembly's peeling head 210 transports the printed sheet towards the stacking station, taking an average of 3 seconds, and stops after reaching the corresponding stacking station, waiting for the pressure table 312 to arrive, taking an average of 1 second.

[0078] Therefore, the lamination equipment provided in this embodiment of the present invention takes 5+3+4+1+3=16s to complete the lamination of two printed sheets, and the average time for laminating a single printed sheet is 8s, which is significantly higher than the 15s of the traditional lamination process. This improves the utilization rate of the press table 312, reduces the waste of production capacity, and improves production efficiency.

[0079] This utility model discloses a production line including a lamination device as shown in any of the above embodiments. The production line includes a lamination device as shown in any of the above embodiments. The conveying mechanism includes at least two conveying components 100 arranged side-by-side, and the peeling mechanism includes at least two peeling components 200. Each peeling component 200 corresponds to one of the conveying components 100 and is positioned in the conveying direction of the conveying components 100. The peeling components 200 can transfer the printed sheets conveyed by the conveying components 100 to the lamination station. The lamination device can, through the cooperation of two sets of conveying components 100 and two sets of peeling components 200, transfer two printed sheets sequentially to two lamination stations. Correspondingly, the pressing table assembly 300 includes a first linear drive component 320 and a platform 310. The line drive component 320 is configured to drive the stage 310 to move between two stacking stations, so that the stage 310 moves to the two stacking stations one after the other. Under the joint pressing action of the peeling component 200 and the pressure table component 300, multiple printed sheets can be stacked one after the other at the pressure table 312. The stacking equipment, through the cooperation of at least two sets of conveying components 100, at least two sets of peeling components 200 and pressure table components 300, wherein one set of peeling components 200 and pressure table components 300 press the printed sheets together, while another set of peeling components 200 peels and transports the printed sheets, thereby reducing the idle time of the pressure table component 300, improving the stacking efficiency of the printed sheets, improving energy efficiency and saving costs.

[0080] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A lamination apparatus characterized by comprising: The application relates to a printing sheet stacking device. The device comprises a conveying mechanism, a peeling mechanism and a pressing table assembly. The conveying mechanism comprises at least two conveying assemblies (100) arranged side by side, which are used to convey printing sheets in a first direction. The peeling mechanism comprises at least two peeling assemblies (200) corresponding to the conveying assemblies (100), which are arranged in the conveying direction of the conveying assemblies (100) and can transfer the printing sheets conveyed by the conveying assemblies (100) to stacking stations.

2. The laminating apparatus according to claim 1, characterized by: The pressing table assembly (300) comprises a first linear driving member (320) and a table base (310), the first linear driving member (320) is configured to drive the table base (310) to move between the two stacking stations, and the peeling assemblies (200) and the table base (310) can jointly stack the printing sheets at the stacking stations.

3. The laminating apparatus according to claim 1, characterized by: The table base (310) comprises a first lifting member (311) and a pressing table (312), the first lifting member (311) is connected with the pressing table (312) to drive the pressing table (312) to move close to or away from the peeling assemblies (200).

4. The laminating apparatus according to claim 1, characterized by: The first linear driving member (320) comprises a first motor (321), a first screw rod (322) and a first sliding seat (323), the first sliding seat (323) is provided with a first screw hole penetrating through, the first screw rod (322) is threadedly connected with the first screw hole, the table base (310) is fixedly connected with the first sliding seat (323), and the first motor (321) is in transmission connection with the first screw rod (322) to drive the first sliding seat (323) to reciprocatingly move along the first screw rod (322).

5. The laminating apparatus of claim 1, wherein: The pressing table assembly (300) further comprises a first guide rail (330), two ends of the first guide rail (330) are arranged in a second direction, and the second direction is perpendicular to the first direction, and the table base (310) is slidably connected along the first guide rail (330).

6. The laminating apparatus according to claim 5, characterized by: The conveying assembly (100) is used to convey a film belt (140), the film belt (140) carries the printing sheets, and the conveying assembly (100) comprises an unwinding roller (110), a winding roller (120) and a second motor (130), two ends of the film belt (140) are wound around the unwinding roller (110) and the winding roller (120) respectively, and the second motor (130) is configured to drive the winding roller (120) to rotate to wind the film belt (140). The conveying assembly (100) further comprises a peeling table (150), the peeling table (150) is arranged in the conveying direction of the film belt (140), and the film belt (140) is deflected downward after winding around the upper end of the peeling table (150).

7. The laminating apparatus of claim 1, wherein: The peeling assembly (200) comprises a peeling head (210) for adsorbing the printed sheet, a second lifting member (230) connected with the peeling head (210) to drive the peeling head (210) to lift, and a second linear driving member (220) connected with the second lifting member (230) to drive the second lifting member (230) and the peeling head (210) to move between the conveying assembly (100) and the stacking station.

8. The laminating apparatus according to claim 7, characterized by: The second linear driving member (220) comprises a third motor (221), a second screw rod (222) and a second sliding seat (223), the second sliding seat (223) is provided with a second screw hole penetrating through, the second screw rod (222) is threadedly connected with the second screw hole, the second lifting member (230) is fixedly connected with the second sliding seat (223), and the third motor (221) is in transmission connection with the second screw rod (222) to drive the second sliding seat (223) to reciprocatingly move along the second screw rod (222).

9. The laminating apparatus of claim 7, wherein: The peeling assembly (200) further comprises a second guide rail (240) arranged along the first direction at two ends, and the second lifting member (230) is in sliding connection with the second guide rail (240).

10. The laminating apparatus of claim 1, wherein: At least two groups of transfer assemblies (400) are further provided and arranged side by side, the transfer assemblies (400) are used for conveying the cover sheets, the peeling assembly (200) corresponds to the transfer assembly (400) one by one, and the peeling assembly (200) can transfer the cover sheet conveyed by the transfer assembly (400) to the stacking station.

Images