Automatic edge pasting production equipment for plate and production method thereof

Abstract

The application discloses a kind of plate automatic edge production equipment and production method thereof, belong to plate deep processing equipment technical field.The equipment includes gantry handling mechanism, frame upper loading module, loading tray, flexible workstation and finished product area;Gantry handling mechanism is moved composite clamp, composite clamp integration is respectively used to adsorb the first, second chuck assembly of plate and frame section bar, second chuck assembly can be lifted and switched station;Flexible workstation is equipped with fixed component, glue applying component and clamping component, fixed component uses fixed stopper and independent driving movable stopper cooperate grating detection unit to realize the self-adapting positioning of multi-specification plate, glue applying component uses fixed and movable double glue gun structure, clamping component uses the two-way pressure maintaining structure of horizontal clamping and vertical pressing combination.This application realizes plate edge whole process automation, adapts multi-specification flexible production, high precision, quality is stable, production efficiency is significantly improved.

Description

Technical Field

[0001] This invention relates to the field of sheet metal processing technology, and in particular to an automatic sheet metal edge-bonding production equipment and its production method. Background Technology

[0002] In the post-processing of large-size architectural decorative panels, it is usually necessary to attach frame profiles to the long edges of the panels to achieve functions such as structural reinforcement, edge sealing, and aesthetic decoration. Currently, most edge-attaching operations in the industry rely on manual labor: multiple workers work together to move heavy panels to the tooling table, manually align and position them, apply adhesive along the edges, then manually place the frame profiles and have multiple workers press them down simultaneously. After the adhesive has partially cured, the panels are then manually removed from the production line. Some semi-automated equipment can only achieve mechanization of a single process, and the entire line still requires a large amount of manual intervention.

[0003] In existing technologies, large-size sheet materials are heavy, requiring 4-6 people to work together for handling and clamping, resulting in high labor costs. Manual placement of profiles has low positioning accuracy, uneven clamping force at multiple points, and problems such as profile displacement, edge warping, and uneven bonding gaps are prone to occur, leading to poor product consistency and a high defect rate. When switching between sheet materials of different lengths and widths, the positions of tooling blocks and positioning fixtures need to be adjusted manually one by one, resulting in long mold change and debugging time and failing to meet the flexible production needs of multiple specifications and small batches.

[0004] Therefore, there is an urgent need to develop an automatic edge-bonding production equipment that can automate the entire process of board handling, positioning, gluing, profile feeding, bonding and pressing, and is compatible with multiple specifications of boards. Summary of the Invention

[0005] Therefore, the purpose of this invention is to provide an automatic edge-bonding production equipment and method for boards, which features full-process automation and high production efficiency.

[0006] The technical solution adopted by this invention to solve its technical problem is as follows:

[0007] An automatic edge-bonding production equipment for sheet metal includes:

[0008] A gantry handling mechanism includes a gantry frame, on which a composite clamp is provided that can move along the X and Y axes and can move up and down along the Z axis, and a handling area of ​​the composite clamp is formed below the gantry frame;

[0009] The frame feeding module is equipped with a conveying device for transporting the strip-shaped frame profile to the handling area.

[0010] A loading pallet is set in the handling area, and rectangular plates are placed on the loading pallet;

[0011] A flexible worktable is set in the transport area. The gantry transport mechanism can transport the sheet metal and frame profile to the flexible worktable. The flexible worktable is equipped with a fixing component for abutting or pushing the side of the sheet metal, an adhesive application component for applying adhesive to the surface of the sheet metal, and a clamping component for pressing the frame profile onto the sheet metal.

[0012] The composite clamp includes a clamp frame, on which a first suction cup assembly for adsorbing sheet metal and a second suction cup assembly for adsorbing frame profiles are provided; the first suction cup assembly is an array distributed in the clamp frame, and the second suction cup assembly is a array disposed between the first suction cup assemblies.

[0013] The second suction cup assembly includes a second suction cup base frame, which is mounted on the clamp frame via a lifting drive and can move up and down along the Z-axis. A second suction cup is mounted under the second suction cup base frame.

[0014] The first suction cup assembly includes a first suction cup base frame fixedly mounted on the clamp frame, and a first suction cup is mounted under the first suction cup base frame;

[0015] The lifting drive can move the second suction cup upward so that the horizontal position of the bottom surface of the second suction cup is higher than or equal to the horizontal position of the bottom surface of the first suction cup, and the lifting drive can move the second suction cup downward so that the horizontal position of the bottom surface of the second suction cup is lower than the horizontal position of the bottom surface of the first suction cup.

[0016] The second suction cup is a sponge suction cup, and the second suction cup is strip-shaped. Each first suction cup is arranged in an array along the length direction to adapt to the strip-shaped frame profile.

[0017] A lifting assembly and a horizontal rotation assembly are provided between the gantry frame and the clamp frame. The horizontal rotation assembly is provided at the lower end of the lifting assembly, and the clamp frame is installed on the horizontal rotation assembly.

[0018] The fixing component includes a fixed blocking member fixedly installed on the flexible worktable and a movable blocking member movably installed on the flexible worktable; the fixed blocking member includes a long-side blocking member for blocking and abutting one long side of the plate, and a short-side blocking member for blocking and abutting one short side of the plate; the movable blocking member includes a first movable blocking plate disposed on the opposite side of the long-side blocking member, and a second movable blocking plate disposed on the opposite side of the short-side blocking member.

[0019] The first movable baffle can move along the Y-axis to abut against the long side of the other side of the plate. There are several second movable baffles that can move independently along the X-axis to abut against the short side of the other side of the plate.

[0020] The first movable baffle has a vertical baffle formed on one side for abutting against the long side of the other side of the plate. The clamping assembly includes a plurality of first clamping devices evenly arranged along the length direction on the first movable baffle. The first clamping devices are used to position and clamp the frame profile in the horizontal direction. The first clamping device includes a horizontal cylinder mounted on the first movable baffle. A clamping mechanism is provided on the movable end of the horizontal cylinder. The clamping mechanism includes a fixed clamping part for abutting against the vertical baffle and a movable clamping part that can rotate to abut against the frame profile.

[0021] The outer side of the long side blocking member is also provided with several first clamping devices arranged along the length direction, and the fixing clamp of the first clamping device is used to abut against the long side blocking member.

[0022] The clamping assembly includes a second clamping device for pressing against the frame profile from top to bottom. The second clamping device consists of several units and is evenly installed along the length direction on the outside of the first movable blocking plate and the long side blocking member. The second clamping device includes a vertical driving member and a pressure block disposed at the movable end of the vertical driving member. The pressure block extends toward the frame profile and can press against the frame profile.

[0023] The flexible worktable is equipped with a grating detection unit for detecting the length and width of the board material.

[0024] The adhesive application assembly includes an adhesive application slide that can move along the X-axis and is mounted on a flexible worktable. The adhesive application slide is a crossbar arranged along the Y-axis. A fixed first adhesive application gun and a second adhesive application gun that can move along the Y-axis are mounted on the adhesive application slide.

[0025] The frame feeding module includes a feeding fixture on which frame profiles are placed. A differential speed material distribution mechanism is provided on one side of the feeding fixture. The differential speed material distribution mechanism is provided with at least two transfer lines with different running speeds. The frame profiles of the feeding fixture are driven into the conveying device in sequence through the transfer lines.

[0026] An automatic edge-bonding production method for sheet metal, using an automatic edge-bonding production device for sheet metal, the method includes the following steps:

[0027] S1: Sheet material loading: The gantry conveying mechanism drives the composite clamp to move along the X, Y, and Z axes to the top of the loading pallet, picks up the sheet material on the loading pallet, and transports the sheet material to the flexible worktable;

[0028] S2: Sheet positioning and gluing: The flexible worktable uses a fixing component to abut and push the side of the sheet to complete the sheet positioning; the gluing component performs long-side gluing on the positioned sheet surface.

[0029] S3: Frame profile feeding: The frame feeding module transports the strip frame profile to the handling area of ​​the gantry handling mechanism for pickup via a conveying device;

[0030] S4: Frame bonding: The gantry conveying mechanism drives the composite fixture to move to the frame profile picking position, picks up the frame profile and transports it to the flexible worktable, and bonds the frame profile to the glue application position of the board.

[0031] S5: Pressing and fixing: The flexible worktable presses and fixes the frame profile to the plate through the clamping components, and holds it until the glue is initially cured;

[0032] S6: Finished Product Unloading: The gantry conveying mechanism drives the composite clamp to pick up the finished sheet material that has been edge-bonded and transport it to the finished product area within the conveying area.

[0033] The beneficial effects of this invention are:

[0034] 1. Through the coordinated operation of the gantry conveying mechanism, the frame feeding module, and the flexible worktable, the entire process of sheet material feeding, positioning and gluing, automatic profile feeding, precise bonding, pressing and curing, and finished product unloading is fully automated, eliminating the need for multiple people to handle the material and manual pressing. This fully automated operation reduces labor costs.

[0035] 2. The composite fixture integrates two sets of suction cups for both sheet metal and profile adsorption. A lifting drive mechanism allows for switching between the two sets of suction cups. The same end clamp can handle both sheet metal and profile adsorption separately, eliminating the need for an additional clamp-changing mechanism. The compact structure reduces process changeover time. Utilizing a sponge suction cup array layout, it is compatible with blind pick-and-place of sheet metal of various sizes, while the strip-shaped suction cups are suitable for adsorbing narrow-edge profiles, demonstrating strong material adaptability.

[0036] 3. The position and number of movable blocks can be automatically adjusted according to the actual size of the board material, eliminating the need for manual disassembly and adjustment of tooling. Specification switching can be completed simply by calling parameters, improving production changeover efficiency. At the same time, the bidirectional clamping structure, which combines horizontal lateral clamping and vertical downward pressing, can achieve precise positioning and continuous pressure on the frame profile, effectively preventing profile displacement and edge curling during the bonding process, improving bonding accuracy and product quality consistency. Attached Figure Description

[0037] Figure 1 This is a structural schematic diagram of the automatic edge-bonding production equipment for this board;

[0038] Figure 2 This is a structural schematic diagram of the gantry conveying mechanism;

[0039] Figure 3 This is a schematic diagram of the composite fixture;

[0040] Figure 4This is one of the structural schematic diagrams of a flexible worktable;

[0041] Figure 5 This is the second schematic diagram of the flexible worktable.

[0042] Figure 6 This is a schematic diagram of the structure of the first clamping device on the first movable stop plate;

[0043] Figure 7 This is a schematic diagram of the structure of the second clamping device on the first movable stop plate;

[0044] Figure 8 This is a structural diagram showing the frame profile attached to the board material;

[0045] Figure 9 This is a structural diagram of the frame feeding module. Detailed Implementation

[0046] To make the technical problems solved by the present invention, the technical solutions adopted, and the technical effects achieved clearer, the technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely for explaining the present invention and are not intended to limit the present invention. Furthermore, it should be noted that, for ease of description, only the parts related to the present invention are shown in the accompanying drawings, not all of them.

[0047] Reference Figure 1 This invention proposes an automatic edge-bonding production equipment for sheet metal, including a gantry conveying mechanism 1, a flexible worktable 2, a frame feeding module 3, a feeding tray 6, and a finished product area 7. The gantry conveying mechanism 1 is mounted above the entire equipment, forming a conveying area below it that covers the flexible worktable 2, the feeding tray 6, the discharge end of the frame feeding module 3, and the finished product area 7. The gantry conveying mechanism 1 can complete the transfer operation of sheet metal 4 and frame profile 5 within the conveying area. The flexible worktable 2 is the core station for edge-bonding processing, used to complete sheet metal positioning, gluing, and frame bonding and pressing. The frame feeding module 3 is used for automatic material distribution and conveying of the frame profile 5. The feeding tray 6 is used to stack the sheet metal 4 to be processed. The finished product area 7 is used to collect the processed finished sheet metal.

[0048] Specifically, refer to Figure 2 , Figure 3The gantry conveying mechanism 1 includes a gantry frame 10, which consists of two side columns and a top crossbeam. An X-axis linear guide and an X-axis drive assembly are mounted on the crossbeam, allowing the X-axis slide to reciprocate along the X-axis. A Y-axis linear guide and a Y-axis drive assembly are also mounted on the X-axis slide, allowing it to reciprocate along the Y-axis. A Z-axis lifting assembly is mounted on the Y-axis slide, with its lower end connected to a horizontal rotation assembly 113. The output end of the horizontal rotation assembly 113 is connected to a composite clamp 11. Through X, Y, and Z-axis drives, the composite clamp 11 can move in three-dimensional space within the conveying area. Combined with the rotation of the horizontal rotation assembly 113, the angle and orientation of the workpiece can be adjusted. The X, Y, and Z-axis drive assemblies can employ servo motors with synchronous belts, rack and pinion gears, or ball screw drives, all of which are conventional techniques in the field and will not be elaborated upon here.

[0049] Reference Figure 3 The composite clamp 11 includes a clamp frame 110, which is a rectangular frame-type load-bearing structure. The center of its top surface is fixedly connected to the output flange of the horizontal rotating component 113. The clamp frame 110 is equipped with a first suction cup assembly 111 and a second suction cup assembly 112, wherein the first suction cup assembly 111 is used to adsorb the plate 4, and the second suction cup assembly 112 is used to adsorb the frame profile 5.

[0050] Specifically, the first suction cup assembly 111 includes several first suction cup base frames 1110, which are fixedly installed on the lower side of the clamp frame 110. Each first suction cup base frame 1110 has a first suction cup 1111 installed below it. The multiple first suction cups 1111 are arranged in an array along the width direction of the plate 4, forming a rectangular adsorption area. In this embodiment, the first suction cup 1111 is a rectangular sponge suction cup, which can be adapted to large-sized plates 4 with flat surfaces, and is compatible with different specifications of plates with lengths of 2.2m-3m and widths of 0.2m-1.2m, enabling blind pick-up and blind placement.

[0051] The second suction cup assembly 112 is disposed in the gap between adjacent first suction cup assemblies 111, and includes a lifting drive 1120, a second suction cup base 1121, and second suction cups 1122. The lifting drive 1120 is vertically fixedly mounted on the clamp frame 110, with its output end facing downward and connected to the second suction cup base 1121; the second suction cup base 1121 extends along the length of the profile, and a plurality of second suction cups 1122 are mounted on its lower surface. In this embodiment, the second suction cups 1122 are strip-shaped sponge suction cups, arrayed along the length of the second suction cup base 1121, and adapted to adhere to the bonding surface of the narrow strip-shaped frame profile 5.

[0052] During operation, the lifting drive 1120 can drive the second suction cup base 1121 to move up and down along the Z-axis to switch work positions: when adsorbing the plate 4, the lifting drive 1120 drives the second suction cup 1122 to retract upwards, so that the bottom surface of the second suction cup 1122 is higher than or flush with the bottom surface of the first suction cup 1111, avoiding interference with the adsorption of the plate, and the first suction cup 1111 can independently complete the picking and placing; when adsorbing the frame profile 5, the lifting drive 1120 drives the second suction cup 1122 to extend downwards, so that the bottom surface of the second suction cup 1122 is lower than the bottom surface of the first suction cup 1111, and the second suction cup 1122 can independently complete the picking and placing of the profile, avoiding interference from the first suction cup 1111.

[0053] Reference Figure 4-5 The flexible workbench 2 is located in the transport area, and the workbench is equipped with a fixing component, a clamping component 23 and an adhesive application component 24.

[0054] Specifically, the fixing components include fixed blocking members 20 and movable blocking members, used for four-sided positioning of the sheet material 4. The fixed blocking members 20 are fixedly installed on adjacent sides of the workbench surface, including a long-side blocking member 200 extending along the X-axis and a short-side blocking member 201 extending along the Y-axis. Together, they form an L-shaped reference positioning edge, respectively abutting against one long side and one short side of the sheet material 4 as a positioning reference. The movable blocking members are located on the opposite side of the fixed blocking members 20, including a first movable blocking plate 22 and a second movable blocking plate 21. The first movable blocking plate 22 extends along the X-axis and is arranged parallel to and opposite to the long-side blocking member 200. It can reciprocate along the Y-axis under the drive of the driving mechanism, abutting against the other long side of the sheet material 4. Several second movable blocking plates 21 are provided, spaced apart along the X-axis, each capable of independently reciprocating along the X-axis, abutting against the other short side of the sheet material 4.

[0055] Furthermore, the grating detection unit includes through-beam gratings arranged along the length and width of the board, which can detect the actual length and width dimensions of the board 4 placed on the table. Based on the detected size information, the equipment control system controls the first movable blocking plate 22 and the corresponding number of second movable blocking plates 21 to move to the appropriate position, and cooperates with the fixed blocking component 20 to complete the push-tight positioning of the board, so that it can adapt to different specifications of boards without manual adjustment of the tooling.

[0056] Reference Figure 6-7 The clamping assembly 23 is used for bidirectional fixation of the frame profile 5 after it is attached, to prevent displacement and warping, and includes a first clamping device 230 and a second clamping device 231.

[0057] Specifically, the first clamping device 230 is evenly distributed along the length direction on the outer side of the long side blocking member 200 and on the first movable blocking plate 22, for horizontal positioning and clamping of the frame profile 5. Taking the structure of the first movable blocking plate 22 as an example: the first movable blocking plate 22 forms a vertical baffle 221 on the side facing the plate. The first clamping device 230 includes a horizontal cylinder 2301 and a clamping mechanism 2302. The horizontal cylinder 2301 is fixedly installed on the outer side of the first movable blocking plate 22, with the piston rod extending towards the plate and its end connected to the clamping mechanism 2302. The clamping mechanism 2302 includes a fixed clamping part 2303 and a movable clamping part 2304. The fixed clamping part 2303 can be fed with the horizontal cylinder 2301 and abut against the side of the vertical baffle 221. The movable clamping part 2304 is driven by a rotary cylinder and can rotate downwards to press against the side of the frame profile 5.

[0058] During operation, after the frame profile 5 is placed in position, the horizontal cylinder 2301 drives the clamping mechanism 2302 to feed forward. The fixed clamp 2303 abuts against the vertical baffle 221 to achieve reference positioning, and the movable clamp 2304 rotates and presses down to push the frame profile 5 towards the reference side, completing the horizontal clamping. The first clamping device 230 on the side of the long side blocking member 200 works on the same principle, with its fixed clamp 2303 abutting against the outer wall of the long side blocking member 200.

[0059] The second clamping device 231 is evenly arranged along the length direction on the outer side of the long side blocking member 200 and on the first movable blocking plate 22, and is used to vertically clamp the frame profile 5. The second clamping device 231 includes a vertical driving member and a pressure block. The vertical driving member can be a clamping cylinder, and its output end is connected to the pressure block extending towards the profile side. When clamping, the vertical driving member drives the pressure block to move downward and press it on the upper surface of the frame profile 5 from top to bottom, and maintains pressure until the glue is initially cured.

[0060] Reference Figure 5 The glue application assembly 24 is disposed above the flexible worktable 2 and is used to automatically apply glue to the two long side surfaces of the board 4. It includes a glue application slide 240, a sliding frame 241, a first glue application gun 2401 and a second glue application gun 2402.

[0061] Specifically, two sliding frames 241 are respectively set at both ends of the flexible worktable 2 along its length. The glue-applying slide 240 is a horizontal bar structure extending along the Y-axis, with both ends mounted on the two sliding frames 241. It can reciprocate along the X-axis under the drive of the driving mechanism. The first glue-applying gun 2401 is fixedly mounted on one end of the glue-applying slide 240, corresponding to the upper surface position of the reference long side edge of the board 4. The second glue-applying gun 2402 is mounted on the glue-applying slide 240 through a sliding drive component and can reciprocate along the Y-axis to adapt to boards of different widths. During operation, according to the board width detected by the grating, the second glue-applying gun 2402 moves to the corresponding position on the other long side of the board. Then, the glue-applying slide 240 moves at a constant speed along the X-axis, and the two glue-applying guns apply glue synchronously. The glue-applying operation of two long sides can be completed simultaneously in one movement.

[0062] Reference Figure 9 The frame feeding module 3 is located on one side of the handling area and is used for automatic stacking, piece-by-piece feeding and precise positioning of the frame profiles 5. It includes a feeding fixture 30, a differential feeding mechanism 31 and a conveying device 32.

[0063] Specifically, the loading fixture 30 is a profile stacking station where multiple frame profiles 5 are neatly stacked by hand, with the profiles aligned in the same length direction and arranged close together. This embodiment uses a fork-type layer-by-layer loading structure, conveying one layer of profiles upwards to the feed end of the differential speed separating mechanism 31 each time. The differential speed separating mechanism 31 is connected to the discharge side of the loading fixture 30 and includes at least two transfer lines arranged along the conveying direction with different running speeds. When the front profile enters the downstream transfer line with a faster speed, it will separate from the rear profile, achieving separation piece by piece. The discharge end is equipped with a lifting stop to control the release of individual profiles to the conveying device 32. The conveying device 32 uses a transverse roller conveyor line, conveying only one frame profile 5 at a time. The conveying end is equipped with a forward direction fixing block and a lateral clamping positioning component. After the profile is conveyed to the end, the fixing block achieves axial limitation, and the lateral clamping positioning component achieves radial positioning, so that the profile stops precisely at the picking position.

[0064] The feeding pallet 6 is set in the handling area for stacking rectangular plates 4 to be processed. Pallet stacking is used for feeding, and the pallet size is consistent with the largest size plate 4. The finished product area 7 is set in the handling area for placing finished plates with the edges glued. Pallet stacking can be used to achieve orderly collection of finished products.

[0065] Furthermore, this embodiment also discloses an automatic edge-bonding production method for sheet metal, using the above-mentioned equipment, and the specific steps are as follows:

[0066] S1 Plate Loading: The gantry conveying mechanism 1 drives the composite clamp 11 to move along the X, Y, and Z axes to the top of the loading tray 6. The first suction cup assembly 111 starts to pick up the top plate 4, and then transports the plate 4 and places it on the table surface of the flexible worktable 2.

[0067] S2 Board Positioning and Glue Application: The grating detection unit detects the length and width dimensions of the board 4. The control system controls the first movable blocking plate 22 to advance along the Y-axis and the corresponding number of second movable blocking plates 21 to advance along the X-axis, cooperating with the fixed blocking component 20 to complete the positioning of the four sides of the board. Subsequently, the second glue gun 2402 adjusts its position according to the board width, and the glue application slide 240 moves along the X-axis. The two glue guns simultaneously complete the surface glue application on the two long sides.

[0068] S3 Frame Profile Feeding: The feeding fixture 30 feeds the frame profile 5 into the differential speed sorting mechanism 31. After being separated piece by piece by piece through the differential speed transfer line, the single profile is released to the conveyor device 32 and transported to the end positioning to wait for material picking. This step can be carried out simultaneously with the board gluing to shorten the overall line cycle time.

[0069] S4 Frame Bonding: After the adhesive is applied, the gantry conveying mechanism 1 moves to the frame material picking position, and the lifting drive component 1120 drives the second suction cup 1122 to descend and extend to pick up the frame profile 5; then it is transported to the top of the flexible worktable 2, and the angle and orientation of the profile are adjusted by the horizontal rotation component 113, and it is accurately placed to the adhesive application position of the board 4 to complete the bonding.

[0070] S5 Pressing and Fixing: After the frame profile 5 is placed in place, the first clamping devices 230 on both sides act synchronously. The horizontal cylinder 2301 feeds to make the fixed clamp 2303 stick to the reference surface, and the movable clamp 2304 rotates to push the side of the profile to complete the horizontal clamping. At the same time, the second clamping device 231 is activated, and the vertical drive component drives the pressure block to press the upper surface of the profile from top to bottom, maintaining the pressure state until the glue is initially cured.

[0071] S6 Finished Product Unloading: After curing, each clamping mechanism is reset, and the gantry conveying mechanism 1 picks up the finished product board through the first suction cup assembly 111 and transports it to the finished product area 7 for placement, completing one processing cycle.

[0072] The above description is only a preferred embodiment of the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An automatic edge-bonding production equipment for sheet metal, characterized in that, include: The gantry handling mechanism (1) includes a gantry frame (10), on which a composite clamp (11) is provided that can move along the X and Y axes and can move up and down along the Z axis. A handling area of ​​the composite clamp (11) is formed below the gantry frame (10). The frame feeding module (3) is equipped with a conveying device (32) for transporting the strip-shaped frame profile (5) to the handling area; A loading pallet (6) is set in the handling area, and a rectangular plate (4) is placed on the loading pallet (6). A flexible workbench (2) is set in the transport area. The gantry transport mechanism (1) can transport the plate (4) and the frame profile (5) to the flexible workbench (2). The flexible workbench (2) is provided with a fixing component for abutting or pushing the side of the plate (4), an adhesive application component (24) for applying adhesive to the surface of the plate (4), and a clamping component (23) for pressing the frame profile (5) on the plate (4).

2. The automatic edge-bonding production equipment for sheet metal according to claim 1, characterized in that, The composite clamp (11) includes a clamp frame (110), on which a first suction cup assembly (111) for adsorbing the plate (4) and a second suction cup assembly (112) for adsorbing the frame profile (5) are provided; the first suction cup assembly (111) is an array distributed in the clamp frame (110), and the second suction cup assembly (112) is an array disposed between the first suction cup assembly (111).

3. The automatic edge-bonding production equipment for sheet metal according to claim 2, characterized in that, The second suction cup assembly (112) includes a second suction cup base (1121), which is mounted on the clamp frame (110) via a lifting drive (1120) and can move up and down along the Z-axis. A second suction cup (1122) is mounted under the second suction cup base (1121).

4. The automatic edge-bonding production equipment for sheet metal according to claim 3, characterized in that, The first suction cup assembly (111) includes a first suction cup base frame (1110) fixedly mounted on the clamp frame (110), and a first suction cup (1111) is mounted under the first suction cup base frame (1110). The lifting drive (1120) can move the second suction cup (1122) upward so that the horizontal position of the bottom surface of the second suction cup (1122) is higher than or equal to the horizontal position of the bottom surface of the first suction cup (1111), and the lifting drive (1120) can move the second suction cup (1122) downward so that the horizontal position of the bottom surface of the second suction cup (1122) is lower than the horizontal position of the bottom surface of the first suction cup (1111).

5. The automatic edge-bonding production equipment for sheet metal according to claim 3, characterized in that, The second suction cup (1122) is a sponge suction cup. The second suction cup (1122) is strip-shaped. Each first suction cup (1111) is arranged in an array along the length direction to adapt to the strip-shaped frame profile (5).

6. The automatic edge-bonding production equipment for sheet metal according to claim 2, characterized in that, A lifting assembly and a horizontal rotation assembly (113) are provided between the gantry frame (10) and the clamp frame (110). The horizontal rotation assembly (113) is provided at the lower end of the lifting assembly, and the clamp frame (110) is installed on the horizontal rotation assembly (113).

7. The automatic edge-bonding production equipment for sheet metal according to claim 1, characterized in that, The fixing components include a fixed blocking member (20) fixedly installed on the flexible worktable (2) and a movable blocking member movably installed on the flexible worktable (2); the fixed blocking member (20) includes a long side blocking member (200) for blocking and abutting one side of the long side of the plate (4), and a short side blocking member (201) for blocking and abutting one side of the short side of the plate (4); the movable blocking member includes a first movable blocking plate (22) disposed on the opposite side of the long side blocking member (200), and a second movable blocking plate (21) disposed on the opposite side of the short side blocking member (201).

8. The automatic edge-bonding production equipment for sheet metal according to claim 7, characterized in that, The first movable baffle (22) can move along the Y-axis to abut against the other long side of the plate (4), and the second movable baffle (21) consists of several baffles and can move independently along the X-axis to abut against the other short side of the plate (4).

9. The automatic edge-bonding production equipment for sheet metal according to claim 8, characterized in that, The first movable baffle (22) has a vertical baffle (221) formed on one side for abutting against the long side of the plate (4) on the other side. The clamping assembly (23) includes a plurality of first clamping devices (230) evenly arranged on the first movable baffle (22) along the length direction. The first clamping device (230) is used to position and clamp the frame profile (5) in the horizontal direction. The first clamping device (230) includes a horizontal cylinder (2301) installed on the first movable baffle (22). The movable end of the horizontal cylinder (2301) is provided with a clamping mechanism (2302). The clamping mechanism (2302) includes a fixed clamping part (2303) for abutting against the vertical baffle (221) and a movable clamping part (2304) that can rotate to abut against the frame profile (5).

10. The automatic edge-bonding production equipment for sheet metal according to claim 9, characterized in that, The outer side of the long side blocking member (200) is also provided with a plurality of first clamping devices (230) arranged along the length direction, and the fixing clamp (2303) of the first clamping device (230) is used to abut against the long side blocking member (200).

11. The automatic edge-bonding production equipment for sheet metal according to claim 8, characterized in that, The clamping assembly (23) includes a second clamping device (231) for pressing against the frame profile (5) from top to bottom. The second clamping device (231) consists of several units and is evenly installed along the length direction on the outside of the first movable stop plate (22) and the long side stop member (200). The second clamping device (231) includes a vertical drive member and a pressure block disposed at the movable end of the vertical drive member. The pressure block extends toward the frame profile (5) and can press the frame profile (5).

12. The automatic edge-bonding production equipment for sheet metal according to claim 7, characterized in that, The flexible worktable (2) is equipped with a grating detection unit for detecting the length and width of the board (4).

13. The automatic edge-bonding production equipment for sheet metal according to claim 1, characterized in that, The glue application assembly (24) includes a glue application slide (240) that can move along the X-axis and is placed on a flexible worktable (2). The glue application slide (240) is a crossbar arranged along the Y-axis. A fixed first glue application gun (2401) and a second glue application gun (2402) that can move along the Y-axis are provided on the glue application slide (240).

14. The automatic edge-bonding production equipment for sheet metal according to claim 1, characterized in that, The frame feeding module (3) includes a feeding fixture (30) on which the frame profile (5) is placed. A differential speed material distribution mechanism (31) is provided on one side of the feeding fixture (30). The differential speed material distribution mechanism (31) is provided with at least two transfer lines with different running speeds. The frame profile (5) of the feeding fixture (30) is driven into the conveying device (32) in sequence through the transfer lines.

15. An automatic edge-bonding production method for a board (4), characterized in that, The method, employing the automatic edge-bonding production equipment for sheet metal (4) as described in any of claims 1-14, comprises the following steps: S1: Plate (4) loading: The gantry conveying mechanism (1) drives the composite clamp (11) to move along the X, Y, Z axes to the top of the loading tray (6), pick up the plate (4) on the loading tray (6), and transport the plate (4) to the flexible worktable (2); S2: Positioning and gluing of board (4): The flexible worktable (2) abuts against and pushes the side of the board (4) through the fixing component to complete the positioning of the board (4); the gluing component (24) performs long-side gluing operation on the surface of the positioned board (4); S3: Frame profile (5) feeding: The frame feeding module (3) transports the strip frame profile (5) to the handling area of ​​the gantry handling mechanism (1) for pickup through the conveying device (32); S4: Frame bonding: The gantry conveying mechanism (1) drives the composite clamp (11) to move to the frame profile (5) picking position, picks up the frame profile (5) and then transports it to the flexible worktable (2), and bonds the frame profile (5) to the glue application position of the board (4). S5: Pressing and fixing: The flexible worktable (2) presses and fixes the frame profile (5) onto the plate (4) through the clamping assembly (23) and holds it until the glue is initially cured; S6: Finished product unloading: The gantry conveying mechanism (1) drives the composite clamp (11) to pick up the finished sheet material (4) after the edge is attached, and transport it to the finished product area (7) in the conveying area for placement.

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