Laminating equipment

Abstract

The utility model discloses laminating equipment which comprises a base and a turnover platform, the turnover platform comprises a first driving mechanism and a first supporting table, the first driving mechanism can drive the first supporting table to turn over in the vertical direction, and a table top on the top side of the first supporting table is used for arranging touch glass; the transverse moving platform comprises a second driving mechanism and a second supporting table, the table top of the top side of the second supporting table is used for arranging the liquid crystal panel, and the second driving mechanism can drive the second supporting table to move to the bottom side of the first supporting table; a cavity is formed in the first supporting table, a plurality of air holes communicated with the cavity are formed in the table top of the top side of the first supporting table, the cavity is communicated with gas generation equipment, and the gas generation equipment can introduce gas into the cavity so that the gas can support the touch glass. According to the device, the load of manually moving the touch glass can be relieved, the position of the touch glass on the overturning platform can be adjusted more easily, meanwhile, the touch glass is prevented from being abraded and scratched when moving on the overturning platform, and the product quality is improved.

Description

Technical Field

[0001] The present application relates to the technical field of display device manufacturing, and in particular to a bonding device. Background Art

[0002] With the development of display technology, large-size commercial displays have become increasingly popular in the commercial field.

[0003] Among them, some higher-specification commercial displays are equipped with touch glass, which is directly pressed and bonded to the LCD panel through bonding equipment, and users can directly perform touch operations through the touch glass.

[0004] In the related art, when the touch glass and the liquid crystal panel are press-fitted and bonded in the bonding equipment, the touch glass needs to be placed on the flip platform in the bonding equipment, and after it is positioned, it is flipped through the flip platform and press-fitted and bonded with the liquid crystal panel below it. Since the existing bonding equipment is usually semi-automatic equipment, it is necessary to manually cooperate with the equipment to position the touch glass. However, due to the heavy weight of the touch glass, it is difficult to manually move the touch glass directly when adjusting the position of the touch glass on the flip platform, and during the adjustment process, the touch glass may be scratched by the table of the flip platform, causing adverse effects on production. Utility Model Content

[0005] The purpose of this application is to solve the above-mentioned problems and other problems.

[0006] The purpose of the present application is also to reduce the load of manually moving the touch glass, making it easier to adjust the position of the touch glass on the flip platform.

[0007] The purpose of this application is also to avoid possible wear and scratches on the touch glass when it moves on the flip platform, so as to improve product quality.

[0008] The purpose of the present application is not limited to the above-mentioned purpose, and those skilled in the art can clearly understand other purposes not mentioned through the following description.

[0009] The laminating device of the present application for achieving the above-mentioned purpose includes a base.

[0010] The laminating device comprises a turning platform.

[0011] The turning platform may include a first driving mechanism, and the first driving mechanism is arranged on the base.

[0012] The turning platform may include a first supporting platform connected to the first driving mechanism.

[0013] The first driving mechanism can drive the first supporting platform to flip in the up-down direction.

[0014] The table surface on the top side of the first supporting table can be used to set a touch glass.

[0015] The bonding device includes a traverse platform.

[0016] The transverse movement platform may include a second driving mechanism, and the second driving mechanism is arranged on the base.

[0017] The transverse moving platform may include a second supporting platform, and a table surface on the top side of the second supporting platform is used for arranging a liquid crystal panel.

[0018] The second support platform may be connected to the second driving mechanism, and the second driving mechanism may drive the second support platform to move to the bottom side of the first support platform so as to make the liquid crystal panel and the touch glass fit together.

[0019] A chamber may be formed inside the first support platform.

[0020] The table surface on the top side of the first support table may be provided with a plurality of air holes communicating with the chamber.

[0021] The chamber may be connected to a gas generating device, and the gas generating device may introduce gas into the chamber so that the gas supports the touch glass.

[0022] The output end of the gas generating device may be in communication with the chamber via a first connecting pipe.

[0023] The first connecting pipe may be provided with a pressure regulating valve to adjust the pressure of the gas entering the chamber.

[0024] The plurality of air holes may be distributed in a rectangular array on the table surface at the top side of the first supporting table.

[0025] The chamber may also be connected to a vacuum pump.

[0026] The vacuum pumping device can be used to suck the gas in the chamber to generate negative pressure in the air holes, so as to adsorb the touch glass onto the table surface on the top side of the first supporting platform.

[0027] The first driving mechanism may include a driving motor and two support frames spaced apart on the base.

[0028] Both ends of the first supporting platform can be connected to a rotating shaft.

[0029] The two rotating shafts can be rotatably connected to the two supporting frames respectively, and the driving motor is connected to one of the rotating shafts to drive it to rotate.

[0030] The turning platform may further include a lifting platform arranged on the base.

[0031] The lifting platform may be connected to the support frame to drive the support frame to move up and down.

[0032] The support frame may include a crossbeam and connecting arms arranged at both ends of the crossbeam.

[0033] The two rotating shafts can be rotatably connected to the two beams respectively, and each of the connecting arms is connected to a lifting platform.

[0034] The first drive mechanism may further include a bearing assembly.

[0035] The bearing assembly may include a bearing seat fixedly connected to the crossbeam and a bearing disposed on the bearing seat, and the two rotating shafts are respectively connected to the corresponding bearings.

[0036] The transverse movement platform may further include a guide rail arranged on the base.

[0037] The guide rail may extend to a bottom side of the first support platform.

[0038] The bottom of the second support platform may be provided with a sliding block slidably connected to the guide rail.

[0039] The second driving mechanism can drive the second supporting platform to move along the guide rail to the bottom side of the first supporting platform.

[0040] The second driving mechanism may include a lead screw and a nut seat matched with the lead screw.

[0041] The lead screw may be disposed on the base, the lead screw is parallel to the guide rail, and extends to the bottom side of the first support platform.

[0042] The nut seat can be connected to the bottom of the second support platform to drive the second support platform to move along the lead screw.

[0043] Details of other embodiments are included in the detailed description and drawings.

[0044] According to at least one of the embodiments of the present application, in the embodiments of the present application, by providing a gas generating device and opening a chamber on the first support platform, the gas generating device can introduce gas into the chamber, and the gas flows to the touch glass through the air holes, thereby producing a flotation effect on the touch glass, so that the gas supports the touch glass, and the gas generates positive pressure on the lower surface of the touch glass to offset part of the gravity of the touch glass itself, thereby reducing the load of manually moving the touch glass and facilitating the operator to adjust the position of the touch glass.

[0045] According to at least one of the embodiments of the present application, in the embodiments of the present application, by generating an air flotation effect on the touch glass, the pressure on the surface of the first support platform can be reduced, and the degree of direct hard friction between the touch glass and the surface of the first support platform can be reduced, thereby reducing the occurrence of quality problems caused by scratches caused by friction between the touch glass and the surface of the first support platform, thereby improving product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] Figure 1 A schematic diagram showing the structure of a bonding device according to some embodiments Figure 1 ;

[0047] Figure 2 A schematic diagram showing the structure of a bonding device according to some embodiments Figure 2 ;

[0048] Figure 3 A schematic diagram showing the structure of a bonding device according to some embodiments Figure 3 ;

[0049] Figure 4 Shows Figure 3 Sectional view in the AA direction;

[0050] Figure 5 An example is shown Figure 4 A partial enlarged view of point B in the middle;

[0051] Figure 6 The schematic diagram of the structure of the flip platform according to some embodiments is exemplarily shown;

[0052] Figure 7 A schematic structural diagram of a first support platform according to some embodiments is exemplarily shown.

[0053] Description of reference numerals:

[0054] Base 10, flip platform 20, first drive mechanism 200, beam 201, connecting arm 202, rotating shaft 203, drive motor 204, first support platform 210, chamber 211, air hole 212, lifting platform 220, seat body 221, servo slide 222, bearing assembly 230, transverse platform 30, second drive mechanism 300, second support platform 310, guide rail 320, slider 330, lead screw 340, nut seat 350, fence 40. DETAILED DESCRIPTION

[0055] In order to make the purpose and implementation method of the present application clearer, the exemplary implementation method of the present application will be clearly and completely described below in conjunction with the drawings in the exemplary embodiments of the present application. Obviously, the described exemplary embodiments are only part of the embodiments of the present application, rather than all the embodiments.

[0056] It should be noted that the brief description of terms in this application is only for the convenience of understanding the embodiments described below, and is not intended to limit the embodiments of this application. Unless otherwise specified, these terms should be understood according to their common and usual meanings.

[0057] The terms "first", "second", "third", etc. in the specification and claims of this application and the above drawings are used to distinguish similar or similar objects or entities, and do not necessarily mean to limit a specific order or sequence, unless otherwise noted. It should be understood that the terms used in this way can be interchangeable under appropriate circumstances.

[0058] The terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover but not exclude inclusion, for example, a product or device comprising a list of components is not necessarily limited to all the components expressly listed but may include other components not expressly listed or inherent to such product or device.

[0059] In the related art, when the touch glass and the liquid crystal panel are press-fitted and bonded in the bonding equipment, the touch glass needs to be placed on the flip platform in the bonding equipment, and after it is positioned, it is flipped through the flip platform and press-fitted and bonded with the liquid crystal panel below it. Since the existing bonding equipment is usually semi-automatic equipment, it is necessary to manually cooperate with the equipment to position the touch glass. However, due to the heavy weight of the touch glass, it is difficult to manually move the touch glass directly when adjusting the position of the touch glass on the flip platform, and during the adjustment process, the touch glass may be scratched by the table of the flip platform, causing adverse effects on production. In order to solve this problem, the present application specifically proposes a bonding equipment.

[0060] Figure 1 A schematic diagram showing the structure of a bonding device according to some embodiments Figure 1 , Figure 2 A schematic diagram showing the structure of a bonding device according to some embodiments Figure 2 , Figure 3 A schematic diagram showing the structure of a bonding device according to some embodiments Figure 3 .

[0061] See also Figures 1 to 3 A bonding device may include a base 221. The base 221 is a base part of the device, which is used to be placed on the ground and support other components of the bonding device.

[0062] In some embodiments, a fence 40 may be provided on the outside of the seat body 221 , and the fence 40 surrounds the seat body 221 therein to play a protective role, thereby preventing operators from entering the seat body 221 and causing safety accidents.

[0063] In some embodiments, the laminating device may include a flip platform 20. The flip platform 20 may include a first support platform 210, the top surface of the first support platform 210 is used to set the touch glass, and positioning points may be set on the top surface of the first support platform 210 to position the touch glass placed thereon.

[0064] In some embodiments, the surface of the first support platform 210 may be rectangular in shape to correspond to the shape of the touch glass, thereby facilitating full support of the touch glass.

[0065] In some embodiments, the flip platform 20 may include a first driving mechanism 200. The first driving mechanism 200 may be disposed on the base 10, and the first driving mechanism 200 is connected to the first support platform 210, and the first driving mechanism 200 can drive the first support platform 210 to flip in the up and down direction. Before flipping, the touch glass is disposed on the top side surface of the first support platform 210, and after flipping, the top side surface of the first support platform 210 drives the touch glass to flip to its bottom side, so that the touch glass is opposite to the base 10, so that it can be pressed and bonded with the liquid crystal panel.

[0066] In some embodiments, the laminating device may include a traverse platform 30. The traverse platform 30 may include a second support table 310, a liquid crystal panel may be arranged on the top surface of the second support table 310, and a positioning point may be arranged on the top surface of the second support table 310 for positioning the liquid crystal panel.

[0067] In some embodiments, the second supporting platform 310 may have a rectangular shape to match the shape of the liquid crystal panel, thereby facilitating full support of the liquid crystal panel.

[0068] In some embodiments, the traverse platform 30 may include a second driving mechanism 300 disposed on the base 10 , connected to the second support platform 310 , and capable of driving the second support platform 310 to move to the bottom side of the first support platform 210 .

[0069] In some embodiments, when the laminating device performs the press-fit laminating process, the liquid crystal panel and the touch glass can be respectively placed on the second support platform 310 and the first support platform 210. After the touch glass and the liquid crystal panel are adjusted in position, the first driving mechanism 200 drives the first support platform 210 to flip so that the touch glass flips down to the bottom side of the first support platform 210, and then the second driving mechanism 300 moves the second support platform 310 to the bottom side of the first support platform 210. At this time, the touch glass and the liquid crystal panel are aligned, the liquid crystal panel and the touch glass are laminated, and finally pressed to form a whole.

[0070] In some embodiments, a cavity 211 may be formed inside the first support platform 210. The cavity 211 is hollow inside, and the lateral size of the cavity 211 may cover the size of the touch glass.

[0071] In some embodiments, a plurality of air holes 212 may be provided on the top surface of the first support platform 210. The air holes 212 may be connected to the chamber 211, and the gas in the chamber 211 may flow through the air holes 212 to form positive pressure or negative pressure. The shape of the air holes 212 may be circular, rectangular, or other shapes, which are not limited here.

[0072] In some embodiments, the chamber 211 can be connected to a gas generating device. The gas generating device can pass gas into the chamber 211, and the gas flows to the touch glass through the air hole 212, producing a flotation effect on the touch glass, so that the gas supports the touch glass. In this way, when the operator needs to adjust the position of the touch glass, the gas generating device can be turned on to pass gas into the chamber 211, and the gas can generate positive pressure on the lower surface of the touch glass to offset part of the gravity of the touch glass itself, thereby reducing the pressure on the surface of the first support platform 210, reducing the degree of direct hard friction between the touch glass and the surface of the first support platform 210, thereby reducing the load on the operator to move the touch glass, and at the same time avoiding the occurrence of quality problems caused by scratches caused by friction between the touch glass and the surface of the first support platform 210.

[0073] In some embodiments, the output end of the gas generating device may be connected to the chamber 211 through a first connecting pipe. A first air inlet 212 may be provided on the side of the first support platform 210, and the first connecting pipe is connected to the interior of the chamber 211 through the first air inlet 212.

[0074] In some embodiments, a pressure regulating valve may be provided on the first connecting pipe. By providing the pressure regulating valve, the pressure of the gas entering the chamber 211 may be adjusted so that the touch glass is subjected to an appropriate positive pressure that is neither too large to cause the touch glass to float nor too small to provide support.

[0075] In some embodiments, a first electromagnetic on-off valve may be provided on the first connecting pipe. By providing the first electromagnetic on-off valve to control the opening and closing of the first connecting pipe, an operator may control the introduction of gas into the chamber 211 when necessary.

[0076] In some embodiments, the gas generating device may be an air compressor, which compresses air and passes it into the chamber 211, thereby providing a certain positive pressure of gas to the touch glass through the air hole 212, so that the touch glass is supported to a certain extent. It is also possible to control whether to pass gas into the chamber 211 by directly controlling the opening and closing of the gas generating device.

[0077] In some embodiments, the air holes 212 may be distributed in a rectangular array on the top surface of the first support platform 210, so that the touch glass can be evenly supported in a positive direction. And because the touch glass is usually rectangular, the air holes 212 are in a rectangular array, which can match the shape of the touch glass, and can be adapted to touch glass and liquid crystal panels of different sizes, thereby improving the versatility of the bonding device.

[0078] In some embodiments, the chamber 211 may also be connected to a vacuum pumping device, which can be used to suck the gas in the chamber 211 to generate negative pressure in the air holes 212, thereby adsorbing the touch glass on the top surface of the first support platform 210, so that it can be turned over with the first support platform 210 to prevent it from falling.

[0079] Among them, since the touch glass itself is heavy, it is placed on the surface of the first support platform 210. The touch glass can rely on its own gravity to press against the first support platform 210, so that the air hole 212 is better sealed with the outside world at this time. Then, the chamber 211 is evacuated by a vacuum device, so that negative pressure can be generated at the air hole 212, so that the touch glass can be firmly adsorbed on the surface of the first support platform 210.

[0080] In some embodiments, the vacuum device and the gas generating device share the chamber 211, so that the adsorption or floating effect on the touch glass can be achieved by controlling the opening and closing of the two, which simplifies the structural design and facilitates application.

[0081] In some embodiments, the vacuum pumping device may be connected to the chamber 211 via a second connecting pipe, and a second electromagnetic on-off valve may be provided on the second connecting pipe to control whether suction is performed in the chamber 211 .

[0082] In some embodiments, the attaching device may include a control center, which is connected to the first electromagnetic on-off valve, the second electromagnetic on-off valve and the pressure regulating valve, so that it can automatically adjust according to demand to improve production efficiency. The control center may be a PLC control system.

[0083] Figure 4 Shows Figure 3 Sectional view in the AA direction; Figure 5 An example is shown Figure 4 A partial enlarged view of point B in the middle; Figure 6 The schematic diagram of the structure of the flip platform according to some embodiments is exemplarily shown; Figure 7 A schematic structural diagram of a first support platform according to some embodiments is exemplarily shown.

[0084] Continue to see Figures 4 to 7In some embodiments, the first driving mechanism 200 may include two support frames spaced apart on the base 10. The support frames stand on the base 10, and a certain distance may be between the top of the support frames and the base 10.

[0085] In some embodiments, both ends of the first support platform 210 can be connected to the rotating shaft 203, and the two rotating shafts 203 are rotatably connected to the two support frames respectively, so that the first support platform 210 can rotate around the rotating shaft 203 to drive the touch glass on the top side surface to flip.

[0086] In some embodiments, the first driving mechanism 200 may include a driving motor 204, which is connected to one of the rotating shafts 203 to drive it to rotate, thereby driving the touch glass to flip. The output shaft of the driving motor 204 may be directly connected to the rotating shaft 203, or may be connected to the rotating shaft 203 through a gear set to obtain a suitable transmission ratio.

[0087] In some embodiments, the first driving mechanism 200 may include a bearing assembly 230. The bearing assembly 230 may include a bearing seat and a bearing disposed on the bearing seat, the bearing seat may be fixed on the support frame, and the two rotating shafts 203 may be connected to corresponding bearings respectively, so that the first support platform 210 can rotate more smoothly.

[0088] In some embodiments, the flip platform 20 may further include a lifting platform 220, which is disposed on the base 10. The lifting platform 220 is connected to the support frame to be able to drive the support frame to rise and fall, so that when the first support platform 210 is flipped, the lifting platform 220 can be selected to drive the support frame to rise, so that the first support platform 210 is further away from the base 10, so that it has enough space for flipping. After the flipping is completed and the second support platform 310 moves to the bottom side of the first support platform 210 with the liquid crystal panel, the lifting platform 220 can be selected to drive the support frame to descend, so that the first support platform 210 is close to the second support platform 310, and finally the touch glass and the liquid crystal panel are pressed and bonded.

[0089] In some embodiments, the support frame may include a beam 201, which may extend in the horizontal direction, and two rotating shafts 203 are rotatably connected to the two beams 201, respectively, wherein the rotating shaft 203 may be rotatably connected to the central portion of the beam 201, and the beam 201 is subjected to a more uniform force. The support frame may include connecting arms 202 disposed at both ends of the beam 201, and each connecting arm 202 is connected to a lifting platform 220, so that at least four lifting platforms 220 are correspondingly connected to four connecting arms 202, and the support connection for the first support platform 210 is more stable.

[0090] In some embodiments, the lifting platform 220 may include a seat body 221 disposed on the base 10 and a servo slide 222 mechanism disposed on the seat body 221. The servo slide 222 mechanism is disposed on the side of the seat body 221 and is connected to the connecting arm 202. The servo slide 222 can move in the up and down directions, thereby driving the connecting arm 202 and the beam 201 to move up and down.

[0091] In some embodiments, the transverse platform 30 may include a guide rail 320 disposed on the base 10. The guide rail 320 may extend to the bottom side of the first support platform 210, and a slider 330 slidably connected to the guide rail 320 is disposed at the bottom of the second support platform 310. The second driving mechanism 300 can drive the second support platform 310 to move along the guide rail 320 to the bottom side of the first support platform 210, thereby realizing the transverse movement of the second support platform 310 into or out of the bottom side of the first support platform 210.

[0092] In some embodiments, a long strip groove may be provided on the base 10, the extension direction of the long strip groove is parallel to the extension direction of the guide rail 320, and the second driving mechanism 300 may be provided therein. The second driving mechanism 300 may be a linear actuating device, such as a ball screw pair, a linear module, etc.

[0093] In some embodiments, when the second driving mechanism 300 is a ball screw pair, it may include a screw 340 and a nut seat 350 that cooperates with it. The screw is arranged on the base 10 and is located in the elongated groove. The nut seat 350 is connected to the bottom of the second support platform 310, thereby driving the second support platform 310 to move along the screw 340 and the guide rail 320.

[0094] In some embodiments, the guide rail 320 may be disposed along the length direction of the base 10 , and the first support platform 210 and the second support platform 310 may be disposed at two ends of the base 10 in the length direction, respectively.

[0095] In some embodiments, a horizontal frame can be set on the base 10 between the first support platform 210 and the second support platform 310, and a display can be set on the horizontal frame. The display is electrically connected to the image module, and the image module is used to capture the position of the touch glass on the first support platform 210, so as to facilitate the operator to observe whether the touch glass is in place.

[0096] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of this application, "plurality" means two or more, unless otherwise clearly and specifically defined.

[0097] In this application, unless otherwise clearly specified and limited, the terms "assembly", "connection" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral body; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances. In the description of this specification, the description of the reference terms "some embodiments", "exemplarily", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of this application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, in the absence of contradiction, technicians in this field can combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples.

[0098] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application. Therefore, any changes or modifications made in accordance with the claims and description of the present application should fall within the scope of the patent of this application.

Claims

1. A bonding device, characterized in that: include: Base: The flip platform includes a first driving mechanism and a first supporting platform, wherein the first driving mechanism is arranged on the base, the first supporting platform is connected to the first driving mechanism, the first driving mechanism can drive the first supporting platform to flip in the up and down direction, and the table surface on the top side of the first supporting platform is used to set the touch glass; The transverse moving platform includes a second driving mechanism and a second supporting platform, wherein the table surface on the top side of the second supporting platform is used to set the liquid crystal panel, the second driving mechanism is arranged on the base, the second supporting platform is connected to the second driving mechanism, and the second driving mechanism can drive the second supporting platform to move to the bottom side of the first supporting platform so that the liquid crystal panel and the touch glass are bonded; A chamber is formed inside the first support platform, and a plurality of air holes connected to the chamber are formed on the top surface of the first support platform. The chamber is connected to a gas generating device, and the gas generating device can introduce gas into the chamber so that the gas supports the touch glass.

2. The laminating device according to claim 1, characterized in that: The output end of the gas generating device is connected to the chamber via a first connecting pipe, and a pressure regulating valve is provided on the first connecting pipe to adjust the pressure of the gas introduced into the chamber.

3. The laminating device according to claim 1, characterized in that: The plurality of air holes are distributed in a rectangular array on the table surface at the top side of the first supporting table.

4. The laminating device according to claim 1, characterized in that: The chamber is also connected to a vacuum pumping device, which can be used to suck the gas in the chamber to generate negative pressure in the air holes, so as to adsorb the touch glass onto the table surface on the top side of the first supporting platform.

5. The laminating device according to claim 1, characterized in that: The first driving mechanism includes a driving motor and two support frames spaced apart on the base. Both ends of the first support platform are connected to rotating shafts, and the two rotating shafts are respectively rotatably connected to the two support frames. The driving motor is connected to one of the rotating shafts to drive it to rotate.

6. The laminating device according to claim 5, characterized in that: The turning platform also includes a lifting platform arranged on the base, and the lifting platform is connected to the support frame so as to be able to drive the support frame to rise and fall.

7. The laminating device according to claim 6, characterized in that: The support frame includes a crossbeam and connecting arms arranged at both ends of the crossbeam. The two rotating shafts are rotatably connected to the two crossbeams respectively, and each connecting arm is connected to a lifting platform.

8. The laminating device according to claim 7, characterized in that: The first driving mechanism further includes a bearing assembly, which includes a bearing seat fixedly connected to the crossbeam and a bearing arranged on the bearing seat, and the two rotating shafts are respectively connected to the corresponding bearings.

9. The laminating device according to claim 1, characterized in that: The transverse movement platform also includes a guide rail arranged on the base, the guide rail extends to the bottom side of the first support platform, and a slider slidably connected to the guide rail is provided at the bottom of the second support platform. The second driving mechanism can drive the second support platform to move along the guide rail to the bottom side of the first support platform.

10. The laminating device according to claim 9, characterized in that: The second driving mechanism includes a lead screw and a nut seat matching therewith, the lead screw is arranged on the base, the lead screw is parallel to the guide rail and extends to the bottom side of the first support platform, and the nut seat is connected to the bottom of the second support platform to drive the second support platform to move along the lead screw.

Images