Positioning and pressing mechanism and laminating machine

Abstract

The utility model discloses a positioning and pressing mechanism and a laminating machine. A to-be-laminated product is placed on the laminating machine, and the positioning and pressing mechanism comprises a first driving assembly, a second driving assembly and a pressing assembly, the second driving assembly is installed at the output end of the first driving assembly, and the output end of the second driving assembly is driven in the second direction; the moving assembly is mounted at the output end of the second driving assembly; the moving assembly comprises a positioning part and a pressing part. According to the utility model, when the first driving assembly drives the moving assembly to move along the first direction, the positioning part can be linked to laterally push and position the to-be-laminated product, and when the second driving assembly drives the moving assembly to move along the second direction, the pressing part can be linked to press the to-be-laminated product. And in the pressing process, the positioning part is linked to be far away from the side edge of the to-be-laminated product in the first direction, so that the positioning part cannot rub against the side wall of the to-be-laminated product in the pressing process, and the to-be-laminated product can be prevented from being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of jigs, in particular to a positioning and pressing mechanism and a laminating machine. Background Art

[0002] At present, most bonding machines need to position and press the products to be bonded before bonding to improve the bonding accuracy. Usually, the products are first positioned using a positioning mechanism and then fixed using a pressing mechanism.

[0003] Common positioning and clamping mechanisms currently include integrated and separate types. Integrated positioning and clamping mechanisms usually use an L-shaped positioning block structure, which first pushes the product sideways through one inner side of the L-shaped positioning block structure, and then presses the product downward through the other inner side. Since the side-pushing positioning requires contact with the side wall of the product to be bonded, the side-pushing and downward pressing process will cause friction with the side wall of the product to be bonded, which may damage the product. When positioning large-sized products to be bonded, separate positioning and clamping mechanisms require the installation of a large number of mechanisms, which takes up a large space. Utility Model Content

[0004] The utility model aims to provide a positioning and pressing mechanism and a laminating machine, aiming to solve the problem that the integrated positioning and pressing mechanism of the existing laminating machine will rub against the inner wall of the product to be laminated when positioning and pressing the product to be laminated, causing product damage.

[0005] In order to solve the above technical problems, the purpose of the utility model is achieved through the following technical solutions: providing a positioning and pressing mechanism, which is applied to a laminating machine, and the laminating machine is used to place the product to be laminated, and the positioning and pressing mechanism includes:

[0006] A first driving assembly, driving along a first direction;

[0007] A second driving assembly is mounted on the output end of the first driving assembly, and the output end of the second driving assembly drives along a second direction;

[0008] A moving assembly, mounted on the output end of the second driving assembly;

[0009] Wherein, the movable component includes a positioning part and a pressing part; when the movable component moves along the first direction, the positioning part can be linked to push the side of the product to be bonded; when the movable component moves along the second direction, the pressing part can be linked to press the surface of the product to be bonded, and at the same time, the positioning part can be linked to move away from the side of the product to be bonded in the first direction.

[0010] Furthermore, the first direction is parallel to the placement surface of the product to be bonded, and the second direction is inclined relative to the placement surface of the product to be bonded.

[0011] Furthermore, the first driving component comprises:

[0012] A fixed guide rail arranged along a first direction;

[0013] A cylinder mounting plate, slidably mounted on the fixed guide rail;

[0014] A first cylinder, fixedly mounted on the cylinder mounting plate;

[0015] A cylinder connecting plate, fixedly mounted on the output end of the first cylinder;

[0016] The second driving component is fixedly mounted on the cylinder connecting plate. When the first cylinder drives the cylinder connecting plate to drive the second driving component to slide, the moving component can be driven to move along the first direction.

[0017] Furthermore, a mounting portion is convexly provided on the cylinder connecting plate, and a slope surface parallel to the second direction is provided on the mounting portion;

[0018] The second driving assembly includes a second cylinder, the second cylinder is fixedly mounted on the slope surface, the moving assembly is fixedly mounted on the output end of the second cylinder, and the second cylinder is used to drive the moving assembly to move along the second direction.

[0019] Further, the moving assembly includes a positioning and pressing plate, one end of which is fixedly mounted on the output end of the second cylinder, and the positioning portion and the pressing portion are arranged on the other end of the positioning and pressing plate to form a right-angle opening;

[0020] The positioning portion is perpendicular to the placement surface of the product to be bonded on one side of the right-angle opening, and the pressing portion is parallel to the placement surface of the product to be bonded on one side of the right-angle opening.

[0021] Furthermore, a suction cup is provided on the pressing portion, and the pressing portion contacts the surface of the product to be bonded via the suction cup.

[0022] Furthermore, the first driving assembly also includes a locking plate, one end of which is connected to the cylinder mounting plate, and the other end of which is connected to the fixed guide rail.

[0023] The present invention also provides a laminating machine, comprising:

[0024] Cavity;

[0025] Two positioning block guide rails are installed in parallel in the cavity along the length direction of the positioning block guide rails and are perpendicular to the first direction;

[0026] A plurality of fixture mounting blocks are installed in parallel in the cavity along the length direction of the positioning block guide rail and are located between two positioning block guide rails;

[0027] A product jig, mounted on a plurality of jig mounting blocks and used to place the product to be bonded;

[0028] At least two positioning and clamping mechanisms as described above are installed on the two positioning block guide rails and correspond to the opposite sides of the product to be bonded.

[0029] Furthermore, an adjusting member is fixedly mounted on one side of the positioning and clamping mechanism; the adjusting member can clamp or loosen the corresponding positioning block guide rail.

[0030] Furthermore, the adjusting member comprises:

[0031] Pads;

[0032] A guide rail clamping block is fixedly mounted on one side of the positioning and clamping mechanism through the cushion block, and a clamping opening is provided on the guide rail clamping block;

[0033] The rotating member is arranged on the guide rail clamping block and is used for adjusting the diameter spacing of the clamping openings.

[0034] The beneficial effects of the embodiments of the utility model are as follows: when the first driving component drives the moving component along the first direction, the positioning part can be linked to push the product to be bonded to the side and position it; when the second driving component drives the moving component to move along the second direction, the pressing part can be linked to press the product to be bonded; and in the process of the pressing part pressing, the positioning part is also linked to move away from the side edge of the product to be bonded in the first direction, so that the positioning part will not rub against the side wall of the product to be bonded during the pressing process, thereby avoiding damage to the product to be bonded. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0036] Figure 1 A schematic diagram of the internal structure of the cavity provided in an embodiment of the utility model;

[0037] Figure 2 A schematic diagram of positioning and pressing a small-sized product to be bonded provided in an embodiment of the utility model;

[0038] Figure 3 A schematic diagram of positioning and pressing a large-sized product to be bonded provided in an embodiment of the utility model;

[0039] Figure 4 A schematic structural diagram of a first angle of the positioning and pressing mechanism provided by an embodiment of the utility model;

[0040] Figure 5 A schematic structural diagram of a second angle of the positioning and pressing mechanism provided by an embodiment of the utility model;

[0041] Figure 6 A schematic diagram of the structure of a large-sized product to be bonded provided by an embodiment of the utility model in a side-pushing positioning state;

[0042] Figure 7 The embodiment of the utility model provides Figure 6 A schematic diagram of the enlarged structure of the local A in the middle;

[0043] Figure 8 A schematic diagram of the structure of a large-sized product to be bonded in a compacted state provided by an embodiment of the utility model;

[0044] Fig. 9 The embodiment of the utility model provides Figure 8 A schematic diagram of the enlarged structure of the local B in the middle;

[0045] Fig.10 A schematic structural diagram of a positioning and clamping assembly provided in an embodiment of the utility model.

[0046] Description of the symbols in the figure:

[0047] 1. Cavity;

[0048] 2. Positioning block guide rail;

[0049] 3. Positioning and clamping mechanism; 301. Guide rail bottom plate; 302. Guide rail body; 303. Guide rail baffle; 304. Cylinder mounting plate; 305. First cylinder; 306. Locking plate; 307. Throttle valve; 308. Cylinder connecting plate; 3081. Mounting part; 309. Second cylinder; 310. Positioning and clamping plate; 3101. Positioning part; 3102. Clamping part; 311. Micro joint; 312. Pad; 313. Guide rail clamping block; 314. Rotating member; 315. Magnetic switch; 316. Plug; 317. Suction cup; 310-a. Side thrust plane; 310-b. Pressing plane;

[0050] 4. Vacuum hole;

[0051] 5. Air nozzle;

[0052] 6. Fixture installation block;

[0053] 7. Small size product fixtures;

[0054] 8. Small size products to be bonded;

[0055] 9. Large size products to be bonded;

[0056] 10. Large size product fixtures. DETAILED DESCRIPTION

[0057] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0058] It should be understood that when used in this specification and the appended claims, the terms "include" and "comprises" indicate the presence of described features, integers, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or combinations thereof.

[0059] It should also be understood that the terms used in this utility model specification are only for the purpose of describing specific embodiments and are not intended to limit the utility model. As used in this utility model specification and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to include plural forms.

[0060] It should be further understood that the term “and / or” used in the present specification and the appended claims refers to any combination and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0061] Combination Figure 1-5 The embodiment of the utility model provides a positioning and pressing mechanism 3, which is applied to a laminating machine and is used to place products to be laminated. The positioning and pressing mechanism 3 includes a first driving component, a second driving component and a moving component; the first driving component drives along a first direction, the second driving component is installed on the output end of the first driving component, and the output end of the second driving component drives along a second direction; the moving component is installed on the output end of the second driving component;

[0062] The moving assembly includes a positioning portion 3101 and a pressing portion 3102; when the moving assembly moves along a first direction, the positioning portion 3101 can be linked to push the side of the product to be bonded; when the moving assembly moves along a second direction, the pressing portion 3102 can be linked to press the product to be bonded (such as Figure 2 Small size products to be bonded in 8 and Figure 3The positioning portion 3101 is moved toward the surface of the large-sized product to be bonded 9) and simultaneously moves the positioning portion 3101 away from the side of the product to be bonded in the first direction.

[0063] In this embodiment, after the product to be bonded is placed on the bonding machine, it needs to be positioned and pressed by the positioning and pressing mechanism 3, and then the bonding of the product to be bonded can be achieved by vacuuming the product to be bonded in the bonding machine.

[0064] In this embodiment, there are multiple positioning and pressing mechanisms 3. Based on the size specifications of the product to be bonded, multiple positioning and pressing mechanisms 3 are pre-installed on the bonding machine and correspond to at least two opposite sides of the product to be bonded; the first driving component and the second driving component are respectively used to drive the moving component to move in the first direction and the second direction to achieve positioning and pressing of the product to be bonded. The specific working process is: the first driving component first drives the moving component to move in the first direction, at which time the positioning part 3101 and the pressing part 3102 move together in the first direction, and the positioning part 3101 contacts the side of the product to be bonded and pushes sideways to adjust the position of the product to be bonded, thereby positioning. After the side-pushing positioning is completed, the second driving component drives the moving component to move in the second direction. At this time, the positioning part 3101 and the pressing part 3102 move together in the second direction, and the pressing part 3102 is pressed against the upper surface of the product to be bonded to press the product to be bonded. During the pressing process, the positioning part 3101 moving together in the second direction will move away from the side of the product to be bonded in the first direction, that is, the positioning part 3101 will not contact the side of the product to be bonded during the pressing process of the pressing part 3102, and no friction will occur to damage the product to be bonded.

[0065] For ease of understanding, combined Figure 6-9 A more detailed description of the positioning and compacting process is given.

[0066] During positioning, after placing the product to be bonded on the bonding machine, multiple positioning and clamping mechanisms 3 are required to perform side push on the opposite sides of the product to be bonded so that the product to be bonded can be accurately positioned; specifically, by controlling the output end of the first driving component to push out in the first direction toward the side of the product to be bonded, the second driving component and the moving component are driven to move toward the side of the product to be bonded, so that the positioning portion 3101 contacts the side of the product to be bonded. In this way, multiple positioning portions 3101 of multiple positioning and clamping mechanisms 3 simultaneously perform side push, thereby pushing the product to be bonded to an accurate preset position, thereby completing side push positioning (the positioning state is as shown in FIG. 2 ). Figure 7 shown).

[0067] During pressing, after completing the side push positioning, multiple positioning and pressing mechanisms 3 are required to press on the upper surface of the product to be bonded to ensure the stability of the product to be bonded; specifically, at this time, the pressing part 3102 is already located above the upper surface of the product to be bonded, and by controlling the output end of the second driving component to retract in the second direction toward the upper surface of the product to be bonded, the moving component is driven to move toward the upper surface of the product to be bonded, so that the pressing part 3102 is pressed on the upper surface of the product to be bonded, and in this way, multiple pressing parts 3102 of multiple positioning and pressing mechanisms 3 are pressed at the same time (the pressing state is as shown in FIG. Fig. 9 As shown), the stability of the product to be bonded is ensured to complete the positioning and pressing actions.

[0068] In one embodiment, the first direction is parallel to the placement surface of the product to be bonded, and the second direction is inclined relative to the placement surface of the product to be bonded.

[0069] In this embodiment, the positioning part 3101 needs to push and position the side of the product to be bonded in the first direction, so setting the first direction parallel to the placement surface of the product to be bonded can ensure the stability of the positioning part 3101 when pushing and positioning. After the second direction is tilted relative to the placement surface of the product to be bonded, while the pressing part 3102 presses toward the upper surface of the product to be bonded in the second direction, the positioning part 3101 also moves synchronously in the second direction. However, because the second direction is tilted, the pressing part 3102 and the positioning part 3101 also move away from the side of the product to be bonded in the first direction. In this way, when the pressing part 3102 presses the upper surface of the product to be bonded, the positioning part 3101 will not rub the side of the product to be bonded.

[0070] The first drive component of the present application is described in detail below.

[0071] See also Figure 4 In one embodiment, the first driving component includes: a fixed guide rail, a cylinder mounting plate 304, a first cylinder 305 and a cylinder connecting plate 308; the fixed guide rail is arranged along the first direction, and the cylinder mounting plate 304 is slidably assembled on the fixed guide rail; the first cylinder 305 is fixedly mounted on the cylinder mounting plate 304; the cylinder connecting plate 308 is fixedly mounted on the output end of the first cylinder 305; the second driving component is fixedly mounted on the cylinder connecting plate 308, and when the first cylinder 305 drives the cylinder connecting plate 308 to drive the second driving component to slide, the movable component can be linked to move along the first direction.

[0072] In this embodiment, the fixed guide rail includes a guide rail base plate 301 and a guide rail body 302 in a strip shape; the guide rail base plate 301 is fixedly installed on the bonding machine along a first direction, the guide rail body 302 is fixedly installed on the guide rail base plate 301 along a first direction, the cylinder mounting plate 304 is fixedly installed on the slider on the guide rail body 302, and guide rail baffles 303 are arranged at both ends of the guide rail body 302 to limit the slider on the guide rail body 302; therefore, in order to adapt to products to be bonded of different specifications and sizes, when it is necessary to adjust the initial position of the positioning and clamping mechanism 3, the position adjustment of the positioning and clamping mechanism 3 can be achieved by adjusting the position of the first driving component in the first direction, Here, the first drive component also includes a locking plate 306, one end of the locking plate 306 is connected to the cylinder mounting plate 304, and the other end of the locking plate 306 is connected to the guide rail bottom plate 301 through a waist-shaped hole; in this way, the locking plate 306 can be moved and adjusted in the first direction through the waist-shaped hole at the other end of the locking plate 306, and the first drive component can be moved and adjusted in the first direction, so that the second drive component arranged on the first drive component and the moving component arranged on the second drive component can be synchronously adjusted in position, that is, the entire positioning and clamping mechanism 3 can be moved and adjusted in the first direction, so as to adapt to products to be bonded of different specifications and sizes.

[0073] In this embodiment, a throttle valve 307 is installed on one side of the first cylinder 305 to realize the telescopic speed control of the first cylinder 305, and a magnetic switch 315 is installed on the other side of the first cylinder 305 to realize accurate sensing of the telescopic position, thereby ensuring the stable operation of the first cylinder 305. Based on this, the first cylinder 305 can drive the cylinder connecting plate 308 to perform telescopic movement in the first direction, and drive the second driving component on the cylinder connecting plate 308 to synchronously perform telescopic movement in the first direction, thereby driving the moving component to perform telescopic movement in the first direction, so as to realize the side push positioning of the positioning part 3101 in the first direction.

[0074] The second drive component of the present application is described in detail below.

[0075] In one embodiment, a mounting portion 3081 is protruded from the cylinder connecting plate 308, and a slope surface parallel to the second direction is provided on the mounting portion 3081; the second driving component includes a second cylinder 309, the second cylinder 309 is fixedly mounted on the slope surface, the moving component is fixedly mounted on the output end of the second cylinder 309, and the second cylinder 309 is used to drive the moving component to move along the second direction.

[0076] In this embodiment, the mounting portion 3081 can be a trapezoidal or triangular structure or other structure with an inclined surface. An inclined surface on the mounting portion 3081 serves as a slope surface for the installation of the second cylinder 309. The slope surface is arranged parallel to the second direction. In this way, the second cylinder 309 can drive the moving component to perform telescopic movement in the second direction, thereby enabling the clamping portion 3102 to clamp the product to be bonded in the second direction.

[0077] The mobile components of this application are described in detail below.

[0078] See also Figure 4 In one embodiment, the moving component includes a positioning and pressing plate 310, one end of which is fixedly mounted on the output end of the second cylinder 309, and a positioning portion 3101 and a pressing portion 3102 are arranged on the other end of the positioning and pressing plate 310 to form a right-angle opening; one side of the positioning portion 3101 corresponding to the right-angle opening is perpendicular to the placement surface of the product to be bonded, and one side of the pressing portion 3102 corresponding to the right-angle opening is parallel to the placement surface of the product to be bonded.

[0079] In this embodiment, the positioning and clamping plate 310, the positioning part 3101 and the clamping part 3102 can be an integrated structure or a separate assembly structure. The position on the positioning part 3101 for pushing the side of the product to be bonded is set as a side pushing plane 310-a, and the position on the clamping part 3102 for pressing the surface of the product to be bonded is set as a pressing plane 310-b. The side pushing plane 310-a is perpendicular to the placement surface of the product to be bonded, and the pressing plane 310-b is parallel to the placement surface of the product to be bonded. The side pushing plane 310-a and the pressing plane 310-b are perpendicular to each other and form a right angle. In this way, better contact with the product to be bonded can be achieved during side pushing positioning and pressing.

[0080] Further, combined with Fig.10 As shown, in order to avoid rigid contact when the pressing part 3102 is pressed on the surface of the product to be bonded, a suction cup is provided on the pressing part 3102, and the pressing part 3102 contacts the surface of the product to be bonded through the suction cup; specifically, a channel running through both sides is provided in the pressing part 3102, a plug 316 is provided at one end of the channel for sealing, and a micro connector 311 is provided at the other end of the channel to achieve air suction, and at least one mounting hole connecting the channel is provided on the pressing plane 310-b, and a suction cup 317 is installed in the mounting hole; based on this, when the pressing part 3102 presses the surface of the product to be bonded, air is sucked through an external vacuum device connected to the micro connector 311, so that the suction cup 317 generates suction and presses the product to be bonded, thereby avoiding rigid contact to protect the product surface.

[0081] The utility model embodiment also provides a bonding machine, including: a cavity 1, two positioning block guide rails 2, a plurality of jig mounting blocks 6 and a product jig; the two positioning block guide rails 2 are installed in parallel in the cavity 1 and perpendicular to the first direction; a plurality of jig mounting blocks 6 are installed in parallel in the cavity 1 along the length direction of the positioning block guide rails 2 and are installed in parallel in the cavity 1 and are located between the two positioning block guide rails 2, and the product jig is installed on the plurality of jig mounting blocks 6 and is used to place the product to be bonded; a plurality of positioning and clamping mechanisms 3 are installed on the two positioning block guide rails 2 and correspond to the opposite side edges of the product to be bonded.

[0082] In this embodiment, the cavity 1 is a rectangular box with an opening on the upper side. The product to be bonded is placed on a plurality of jig mounting blocks 6 in the cavity 1 through the opening. Two relative positioning and clamping mechanisms 3 can be set between two adjacent jig mounting blocks 6. The product jig includes a small-size product jig 7 and a large-size product jig 10. When the small-size product jig 7 is used to place a small-size product to be bonded 8, or the large-size product jig 10 is used to place a large-size product to be bonded 9, the position of the positioning and clamping mechanism 3 can be adjusted by the positioning block guide rail 2 and the fixed guide rail to achieve changeover, so as to achieve better correspondence to the opposite sides of the product to be bonded.

[0083] In this embodiment, a vacuum hole 4 and an air nozzle 5 are reserved inside the cavity 1; the air nozzle 5 is used to connect the air pipe connection of the positioning and pressing mechanism 3 to achieve connection with the first cylinder 305, the second cylinder 309 and the suction cup member; after the positioning and pressing mechanism 3 completes the positioning and pressing work of the product to be bonded, the cavity 1 is closed and the inside of the cavity 1 is vacuumed through the vacuum hole 4 to provide a vacuum bonding environment for the product to be bonded.

[0084] In one embodiment, an adjusting member is fixedly installed on one side of the positioning and clamping mechanism 3; the adjusting member can clamp or loosen the corresponding positioning block guide rail 2; wherein the adjusting member includes: a cushion block 312, a guide rail clamping block 313 and a rotating member 314; the guide rail clamping block 313 is fixedly installed on one side of the positioning and clamping mechanism 3 through the cushion block 312, and a clamping opening is provided on the guide rail clamping block 313; the rotating member 314 is arranged on the guide rail clamping block 313 and is used to adjust the diameter spacing of the clamping opening.

[0085] In this embodiment, the rotating part 314 is a handle with a threaded rod, and the threaded rod part is screwed into the guide rail clamping block 313. When the position of the positioning and clamping mechanism 3 on the positioning block guide rail 2 needs to be adjusted, the rotating part 314 is rotated and the gap spacing of the clamping mouth is increased so that the guide rail clamping block 313 loosens the corresponding positioning block guide rail 2, and the adjustment can be made based on the specifications of the product to be bonded. After the adjustment, the rotating part 314 is rotated and the gap spacing of the clamping mouth is reduced so that the guide rail clamping block 313 clamps the positioning block guide rail 2, thereby completing the position adjustment on the positioning block guide rail 2.

[0086] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed by the utility model, and these modifications or replacements should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A positioning and pressing mechanism, applied to a laminating machine, on which products to be laminated are placed, characterized in that: The positioning and pressing mechanism comprises: A first driving assembly, driving along a first direction; A second driving assembly is mounted on the output end of the first driving assembly, and the output end of the second driving assembly drives along a second direction; A moving assembly, mounted on the output end of the second driving assembly; Wherein, the movable component includes a positioning part and a pressing part; when the movable component moves along the first direction, the positioning part can be linked to push the side of the product to be bonded; when the movable component moves along the second direction, the pressing part can be linked to press the surface of the product to be bonded, and at the same time, the positioning part can be linked to move away from the side of the product to be bonded in the first direction.

2. The positioning and pressing mechanism according to claim 1, characterized in that: The first direction is parallel to the placement surface of the product to be bonded, and the second direction is inclined relative to the placement surface of the product to be bonded.

3. The positioning and pressing mechanism according to claim 2, characterized in that: The first driving assembly comprises: A fixed guide rail arranged along a first direction; A cylinder mounting plate, slidably mounted on the fixed guide rail; A first cylinder, fixedly mounted on the cylinder mounting plate; A cylinder connecting plate, fixedly mounted on the output end of the first cylinder; The second driving component is fixedly mounted on the cylinder connecting plate. When the first cylinder drives the cylinder connecting plate to drive the second driving component to slide, the moving component can be driven to move along the first direction.

4. The positioning and pressing mechanism according to claim 3, characterized in that: A mounting portion is convexly provided on the cylinder connecting plate, and a slope surface parallel to the second direction is provided on the mounting portion; The second driving assembly includes a second cylinder, the second cylinder is fixedly mounted on the slope surface, the moving assembly is fixedly mounted on the output end of the second cylinder, and the second cylinder is used to drive the moving assembly to move along the second direction.

5. The positioning and pressing mechanism according to claim 4, characterized in that: The moving assembly comprises a positioning and pressing plate, one end of which is fixedly mounted on the output end of the second cylinder, and the positioning portion and the pressing portion are arranged on the other end of the positioning and pressing plate to form a right-angle opening; The positioning portion is perpendicular to the placement surface of the product to be bonded on one side of the right-angle opening, and the pressing portion is parallel to the placement surface of the product to be bonded on one side of the right-angle opening.

6. The positioning and pressing mechanism according to claim 1, characterized in that: The pressing part is provided with a suction cup, and the pressing part contacts the surface of the product to be bonded via the suction cup.

7. The positioning and pressing mechanism according to claim 3, characterized in that: The first driving assembly also includes a locking plate, one end of which is connected to the cylinder mounting plate, and the other end of which is connected to the fixed guide rail.

8. A laminating machine, characterized in that: include: Cavity; Two positioning block guide rails are installed in parallel in the cavity along the length direction of the positioning block guide rails and are perpendicular to the first direction; A plurality of fixture mounting blocks are installed in parallel in the cavity along the length direction of the positioning block guide rail and are located between two positioning block guide rails; A product jig, mounted on a plurality of jig mounting blocks and used to place the product to be bonded; At least two positioning and clamping mechanisms as described in any one of claims 1 to 7 are installed on the two positioning block guide rails and correspond to the opposite sides of the product to be bonded.

9. The laminating machine according to claim 8, characterized in that: An adjusting member is fixedly mounted on one side of the positioning and clamping mechanism; the adjusting member can clamp or loosen the corresponding positioning block guide rail.

10. The laminating machine according to claim 9, characterized in that: The adjusting member comprises: Pads; A guide rail clamping block is fixedly mounted on one side of the positioning and clamping mechanism through the cushion block, and a clamping opening is provided on the guide rail clamping block; The rotating member is arranged on the guide rail clamping block and is used for adjusting the diameter spacing of the clamping openings.

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