Automatic film laminating equipment and process

Abstract

The present invention discloses an automatic film coating equipment and process, which includes a machine platform, on which a film layer feeding mechanism, a steel ring film coating transfer mechanism, a workpiece pick-up and placement mechanism, a hot pressing bonding mechanism, a finished product receiving bin, a steel ring loading mechanism, a workpiece loading mechanism, an empty material box unloading mechanism and a track conveying mechanism are arranged, the film layer feeding mechanism and the finished product receiving bin are arranged at the front and rear ends of the track conveying mechanism, the steel ring film coating transfer mechanism, the workpiece picking and placement mechanism and the hot pressing bonding mechanism are arranged in sequence along the conveying direction of the track conveying mechanism, the steel ring loading mechanism is arranged adjacent to the steel ring film coating transfer mechanism, the workpiece loading mechanism is arranged adjacent to the workpiece picking and placement mechanism, and the empty material box unloading mechanism is arranged adjacent to the workpiece loading mechanism. The present invention can automatically complete the processes of film coating, pressing, loading and unloading, etc., which can not only improve the work efficiency, but also meet the high quality and high consistency processing requirements.

Description

Technical Field

[0001] The invention relates to film laminating equipment, and in particular to automatic film laminating equipment and process. Background Art

[0002] Currently, many process scenarios involve the process of coating the workpiece. For example, the specific steps include first covering the steel ring with a film layer, then placing the workpiece on the film layer, and then smoothing the film layer and attaching it to the workpiece. In the prior art, the above process flow is generally completed manually with some specific tools. This processing method is not only inefficient, but also has a poor coating effect and cannot meet the high-quality and high-consistency production requirements. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide an automatic laminating equipment and process that can automatically complete laminating, pressing, loading and unloading processes, etc., in view of the shortcomings of the existing technology, which can not only improve work efficiency but also meet the requirements of high-quality and high-consistency processing.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions.

[0005] An automatic laminating device comprises a machine platform, on which a film layer feeding mechanism, a steel ring laminating transfer mechanism, a workpiece picking and placing mechanism, a hot pressing bonding mechanism, a finished product receiving bin, a steel ring loading mechanism, a workpiece loading mechanism, an empty material box unloading mechanism and a track conveying mechanism are arranged, the film layer feeding mechanism and the finished product receiving bin are respectively arranged at the front and rear ends of the track conveying mechanism, the steel ring laminating transfer mechanism, the workpiece picking and placing mechanism and the hot pressing bonding mechanism are arranged in sequence along the conveying direction of the track conveying mechanism, the steel ring loading mechanism is adjacent to the steel ring laminating transfer mechanism, the workpiece loading mechanism is adjacent to the workpiece picking and placing mechanism, and the empty material box unloading mechanism is adjacent to the workpiece loading mechanism, wherein: the steel ring loading mechanism is used to place steel rings; the workpiece loading machine The structure is used to place a material box loaded with workpieces; the film layer feeding mechanism is used to convey the film layer to the bottom of the steel ring film coating transfer mechanism; the steel ring film coating transfer mechanism is used to pick up the steel ring from the steel ring loading mechanism and place it on the film layer, and transfer the coated steel ring to the track conveying mechanism; the track conveying mechanism is used to transfer the coated steel ring to the bottom of the workpiece picking and placing mechanism; the workpiece picking and placing mechanism is used to pick up the workpiece from the material box of the workpiece loading mechanism and place it on the inner side of the steel ring after coating; the hot pressing bonding mechanism is used to hot press the film layer to the surface of the workpiece and the steel ring to form a finished product; the finished product receiving bin is used to collect the finished products; the empty material box unloading mechanism is used to pick up the empty material box from the workpiece loading mechanism.

[0006] Preferably, the track conveying mechanism includes two parallel conveying tracks and a step-by-step movement mechanism, and the two side edges of the steel ring are respectively arranged on the two conveying tracks, and the step-by-step movement mechanism is used to drive the steel ring to move one workstation each time.

[0007] Preferably, the steel ring feeding mechanism includes a steel ring feeding support, a steel ring carrier is fixed on the top of the steel ring feeding support, and a plurality of steel rings are stacked on the steel ring carrier.

[0008] Preferably, the workpiece picking and placing mechanism includes a picking and placing transverse movement module and a visual inspection module. The visual inspection module is arranged above the workpiece feeding mechanism. The moving end of the picking and placing transverse movement module is provided with a steel ring picking robot. The visual inspection module includes a visual inspection bracket and a CCD camera arranged on the visual inspection bracket.

[0009] Preferably, the film layer feeding mechanism comprises a film layer feeding platform, and the film layer feeding platform is provided with a film layer conveying roller group and a driving mechanism for driving the film layer conveying roller group to operate.

[0010] Preferably, the finished product receiving bin includes a receiving platform, and the receiving platform is provided with a receiving tower for placing the finished products and a lifting mechanism for driving the receiving tower to rise or fall.

[0011] Preferably, openings are formed on the front and rear sides of the material receiving tower, and a plurality of transverse guide grooves are respectively formed on the inner walls on both sides of the material receiving tower. The transverse guide grooves on the inner walls on both sides of the material receiving tower are aligned one by one, and the two side edges of the finished product are respectively inserted into two oppositely arranged transverse guide grooves.

[0012] Preferably, a film cutting mechanism for cutting the film layer is provided between the steel ring film covering transfer mechanism and the film layer feeding mechanism.

[0013] Preferably, the film cutting mechanism includes a film cutting vertical plate, a transverse slide rail and a film cutting drive motor are fixed on the film cutting vertical plate, a transverse slide rail is provided with a transverse slider and the two are slidably matched, the driving end of the film cutting drive motor is connected to a transverse screw rod, a screw rod pair is provided on the transverse slider, the transverse screw rod passes through the screw rod pair and the two are threadedly matched, and a film cutting guide is fixed to the lower end of the transverse slider.

[0014] An automatic laminating process, which is implemented based on an equipment, the equipment includes a machine platform, and the machine platform is equipped with a film layer feeding mechanism, a steel ring film coating transfer mechanism, a workpiece picking and placing mechanism, a hot pressing bonding mechanism, a finished product receiving bin, a steel ring loading mechanism, a workpiece loading mechanism, an empty material box unloading mechanism and a track conveying mechanism, the film layer feeding mechanism and the finished product receiving bin are respectively arranged at the front and rear ends of the track conveying mechanism, the steel ring film coating transfer mechanism, the workpiece picking and placing mechanism and the hot pressing bonding mechanism are arranged in sequence along the conveying direction of the track conveying mechanism, the steel ring loading mechanism is adjacent to the steel ring film coating transfer mechanism, the workpiece loading mechanism is adjacent to the workpiece picking and placing mechanism, and the empty material box unloading mechanism is adjacent to the workpiece loading mechanism, and the process includes the following steps: step S1, placing the steel ring on the steel ring loading mechanism, and placing the workpiece loaded with the steel ring film coating transfer mechanism on the steel ring loading mechanism. The material box is placed on the workpiece feeding mechanism; step S2, the film layer feeding mechanism operates and conveys the film layer to the bottom of the steel ring coating transfer mechanism; step S3, the steel ring coating transfer mechanism picks up the steel ring from the steel ring feeding mechanism and places it on the film layer, and then transfers the coated steel ring to the track conveying mechanism; step S4, the track conveying mechanism transfers the coated steel ring to the bottom of the workpiece picking and placing mechanism; step S5, the workpiece picking and placing mechanism picks up the workpiece from the material box of the workpiece feeding mechanism and places it on the inner side of the steel ring after coating; step S6, the hot pressing bonding mechanism hot presses the film layer to the surface of the workpiece and the steel ring to form a finished product; step S7, the finished product receiving bin collects the finished product, and at the same time, the empty material box unloading mechanism picks up the empty material box from the workpiece feeding mechanism.

[0015] The automatic film laminating equipment disclosed in the present invention, during the processing, firstly places the steel ring on the steel ring feeding mechanism, and places the material box loaded with workpieces on the workpiece feeding mechanism. During film lamination, the film layer feeding mechanism operates and conveys the film layer to the bottom of the steel ring film lamination transfer mechanism, and the steel ring film lamination transfer mechanism picks up the steel ring from the steel ring feeding mechanism and places it on the film layer, and then transfers the film-laminated steel ring to the track conveying mechanism. The track conveying mechanism conveys the film-laminated steel ring to the track conveying mechanism during operation. The steel ring is transferred to the bottom of the workpiece picking and placing mechanism, and then the workpiece picking and placing step is performed. The workpiece picking and placing mechanism is used to pick up the workpiece from the material box of the workpiece feeding mechanism and place it on the inner side of the steel ring after coating. Then, the film layer is hot-pressed and bonded to the surface of the workpiece and the steel ring by the hot pressing bonding mechanism to form a finished product. After the processing is completed, the finished product collecting bin is used to collect the finished product. At the same time, the empty material box unloading mechanism picks up the empty material box from the workpiece feeding mechanism, and the next coating processing cycle is cyclically executed. Based on the above principle, it can be seen that the present invention can automatically complete the processes of coating, pressing, loading and unloading, etc., which not only improves the work efficiency, but also better meets the high-quality and high-consistency processing requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional diagram of the automatic film laminating device of the present invention;

[0017] Figure 2 It is the structural diagram of the track conveying mechanism;

[0018] Figure 3 This is the structural diagram of the steel ring feeding mechanism;

[0019] Figure 4 It is the structural diagram of the pick-and-place transverse movement module;

[0020] Figure 5 This is the structural diagram of the visual inspection module;

[0021] Figure 6 It is the structural diagram of the film layer feeding mechanism;

[0022] Figure 7 This is the structural diagram of the finished product receiving bin;

[0023] Figure 8 It is the structural diagram of the film cutting mechanism;

[0024] Fig. 9 It is the structural diagram of the empty material box unloading mechanism;

[0025] Fig.10 This is the structural diagram of the feeding mechanism at the front side of the finished product receiving bin;

[0026] Fig.11It is the local structure of the hot pressing bonding mechanism Figure 1 ;

[0027] Fig.12 It is the local structure of the hot pressing bonding mechanism Figure 2 . DETAILED DESCRIPTION

[0028] The present invention is described in more detail below with reference to the accompanying drawings and embodiments.

[0029] Embodiment 1

[0030] This embodiment proposes an automatic laminating device, combined with Figures 1 to 10 As shown, it includes a machine table 1, on which a film layer feeding mechanism 2, a steel ring film coating transfer mechanism 3, a workpiece picking and placing mechanism 4, a hot pressing bonding mechanism 5, a finished product receiving bin 6, a steel ring loading mechanism 7, a workpiece loading mechanism 8, an empty material box unloading mechanism 9 and a track conveying mechanism 10 are arranged. The film layer feeding mechanism 2 and the finished product receiving bin 6 are respectively arranged at the front and rear ends of the track conveying mechanism 10, the steel ring film coating transfer mechanism 3, the workpiece picking and placing mechanism 4 and the hot pressing bonding mechanism 5 are arranged in sequence along the conveying direction of the track conveying mechanism 10, the steel ring loading mechanism 7 is adjacent to the steel ring film coating transfer mechanism 3, the workpiece loading mechanism 8 is adjacent to the workpiece picking and placing mechanism 4, and the empty material box unloading mechanism 9 is adjacent to the workpiece loading mechanism 8, wherein:

[0031] The steel ring feeding mechanism 7 is used to place the steel ring 100;

[0032] The workpiece loading mechanism 8 is used to place a material box 101 loaded with workpieces;

[0033] The film layer feeding mechanism 2 is used to transport the film layer to the bottom of the steel ring film covering transfer mechanism 3;

[0034] The steel ring film coating transfer mechanism 3 is used to pick up the steel ring 100 from the steel ring feeding mechanism 7 and place it on the film layer, and to transfer the coated steel ring 100 to the track conveying mechanism 10;

[0035] The track conveying mechanism 10 is used to transfer the coated steel ring 100 to the bottom of the workpiece picking and placing mechanism 4;

[0036] The workpiece picking and placing mechanism 4 is used to pick up the workpiece from the material box 101 of the workpiece feeding mechanism 8 and place it inside the steel ring 100 after coating;

[0037] The hot pressing bonding mechanism 5 is used to hot press the film layer onto the surface of the workpiece and the steel ring 100 to form a finished product;

[0038] The finished product receiving bin 6 is used to collect the finished products;

[0039] The empty material box unloading mechanism 9 is used to pick up the empty material box 101 from the workpiece loading mechanism 8 .

[0040] During the processing of the above-mentioned equipment, the steel ring 100 is first placed on the steel ring feeding mechanism 7, and the material box 101 loaded with the workpiece is placed on the workpiece feeding mechanism 8. During the coating, the film layer feeding mechanism 2 is operated and the film layer is conveyed to the bottom of the steel ring coating transfer mechanism 3. The steel ring coating transfer mechanism 3 picks up the steel ring 100 from the steel ring feeding mechanism 7 and places it on the film layer. Then, the coated steel ring 100 is transferred to the track conveying mechanism 10. During the operation, the track conveying mechanism 10 conveys the coated steel ring 10 0 is transferred to the bottom of the workpiece picking and placing mechanism 4, and then the workpiece picking and placing step is performed, the workpiece is picked up from the material box 101 of the workpiece feeding mechanism 8 by the workpiece picking and placing mechanism 4 and placed on the inner side of the steel ring 100 after coating, and then the film layer is hot-pressed and bonded to the surface of the workpiece and the steel ring 100 by the hot-pressing bonding mechanism 5, thereby forming a finished product. After the processing is completed, the finished product receiving bin 6 is used to collect the finished product, and at the same time, the empty material box unloading mechanism 9 picks up the empty material box 101 from the workpiece feeding mechanism 8, and the next coating processing cycle is cyclically executed. Based on the above principle, it can be seen that the present invention can automatically complete the processes of coating, pressing, loading and unloading, etc., which not only improves the work efficiency, but also better meets the high-quality and high-consistency processing requirements.

[0041] In order to drive the steel ring 100 to move one station at a time, see Figure 2 The track conveying mechanism 10 includes two parallel conveying tracks 11 and a step-by-step motion mechanism 12. The two side edges of the steel ring 100 are respectively arranged on the two conveying tracks 11. The step-by-step motion mechanism 12 is used to drive the steel ring 100 to move one station each time.

[0042] As a preferred method, see Figure 3 The steel ring feeding mechanism 7 includes a steel ring feeding support 70, a steel ring carrier 71 is fixed on the top of the steel ring feeding support 70, and a plurality of steel rings 100 are stacked on the steel ring carrier 71.

[0043] Combination Figure 4 and Figure 5As shown, the present invention preferably adopts a pick-and-place method in which visual inspection and a manipulator cooperate with each other, specifically, the workpiece pick-and-place mechanism 4 includes a pick-and-place transverse shift module 40 and a visual inspection module 41, the visual inspection module 41 is arranged above the workpiece feeding mechanism 8, the moving end of the pick-and-place transverse shift module 40 is provided with a steel ring picking manipulator 42, and the visual inspection module 41 includes a visual inspection bracket 410 and a CCD camera 411 arranged on the visual inspection bracket 410. In the above structure, the pick-and-place transverse shift module 40, the visual inspection module 41 and the controller form a complete closed-loop control system, which can realize accurate and reliable pick-and-place of workpieces.

[0044] See also Figure 6 In this embodiment, the film layer feeding mechanism 2 includes a film layer feeding platform 20, and the film layer feeding platform 20 is provided with a film layer conveying roller group 21 and a driving mechanism 22 for driving the film layer conveying roller group 21 to operate.

[0045] As a preferred method, see Figure 7 The finished product receiving bin 6 includes a receiving platform 60, on which a receiving tower 61 for placing the finished products and a lifting mechanism 62 for driving the receiving tower 61 to rise or fall are disposed.

[0046] Furthermore, openings 63 are respectively formed on the front and rear sides of the material receiving tower 61, and a plurality of transverse guide grooves 64 are respectively opened on the inner walls on both sides of the material receiving tower 61. The transverse guide grooves 64 on the inner walls on both sides of the material receiving tower 61 are aligned one by one, and the two side edges of the finished product are respectively inserted into two oppositely arranged transverse guide grooves 64.

[0047] In the above structure, since the lifting and moving mechanism 62 can drive the material receiving tower 61 to rise or fall, when a finished product is inserted into the two transverse guide grooves 64 of the material receiving tower 61, the lifting and moving mechanism 62 can drive the material receiving tower 61 to fall one step, and then insert the next finished product into the corresponding two transverse guide grooves 64. This cycle can be repeated, and multiple finished products can be loaded into the material receiving tower 61 in multiple layers, so as to better collect the finished products.

[0048] In order to cut off the film layer in time after lamination, in this embodiment, see Figure 8 A film cutting mechanism 23 for cutting the film layer is provided between the steel ring film covering transfer mechanism 3 and the film layer feeding mechanism 2.

[0049] Specifically, the film cutting mechanism 23 includes a film cutting vertical plate 24, on which a transverse slide rail 25 and a film cutting drive motor 26 are fixed, and a transverse slider 27 is provided on the transverse slide rail 25 and the two are slidably matched. The driving end of the film cutting drive motor 26 is connected to a transverse screw rod 28, and a screw rod pair 29 is provided on the transverse slider 27. The transverse screw rod 28 passes through the screw rod pair 29 and the two are threadedly matched. A film cutting guide plate 270 is fixed to the lower end of the transverse slider 27.

[0050] As a preferred method, see Fig. 9 The empty material box unloading mechanism 9 includes a material box collecting enclosure 90 and a material box transverse movement mechanism 91. The moving end of the material box transverse movement mechanism 91 is provided with a material box picking manipulator 92. The material box picking manipulator 92 is used to pick up the empty material box 101 from the workpiece feeding mechanism 8 and place it in the material box collecting enclosure 90. In the above structure, the empty material box unloading mechanism 9 can collect and sort the empty material boxes in time, which is convenient for the recycling of the material boxes.

[0051] In order to ensure that the finished products accurately enter the finished product receiving bin 6, the present embodiment preferably provides a finished product feeding mechanism at the front side of the finished product receiving bin 6, see Fig.10 In this embodiment, two parallel feeding support plates 65 are provided on the front side of the finished product receiving bin 6, two pulleys 66 and a conveying belt 67 sleeved on the two pulleys 66 are provided on the inner side of the feeding support plate 65, a belt driving motor 68 for driving the pulleys 66 to operate is fixed on the feeding support plate 65, a plurality of driven rollers 69 are provided on the inner side of the feeding support plate 65, the driven rollers 69 are arranged above the conveying belt 67, the edge of the finished product is clamped between the driven rollers 69 and the conveying belt 67, when the belt driving motor 68 drives the conveying belt 67 to operate, the conveying belt 67 and the driven rollers 69 cooperate to transport the finished product from the rear end of the track conveying mechanism 10 to the receiving tower 61.

[0052] In order to better describe the technical solution of the present invention, the present invention also discloses an automatic laminating process. Figures 1 to 10As shown, the process is implemented based on an equipment, which includes a machine table 1, on which a film layer feeding mechanism 2, a steel ring film coating transfer mechanism 3, a workpiece picking and placing mechanism 4, a hot pressing bonding mechanism 5, a finished product receiving bin 6, a steel ring loading mechanism 7, a workpiece loading mechanism 8, an empty material box unloading mechanism 9 and a track conveying mechanism 10 are arranged. The film layer feeding mechanism 2 and the finished product receiving bin 6 are respectively arranged at the front and rear ends of the track conveying mechanism 10, the steel ring film coating transfer mechanism 3, the workpiece picking and placing mechanism 4 and the hot pressing bonding mechanism 5 are arranged in sequence along the conveying direction of the track conveying mechanism 10, the steel ring loading mechanism 7 is adjacent to the steel ring film coating transfer mechanism 3, the workpiece loading mechanism 8 is adjacent to the workpiece picking and placing mechanism 4, and the empty material box unloading mechanism 9 is adjacent to the workpiece loading mechanism 8. The process includes the following steps:

[0053] Step S1, placing the steel ring 100 on the steel ring feeding mechanism 7, and placing the material box 101 loaded with workpieces on the workpiece feeding mechanism 8;

[0054] Step S2, the film layer feeding mechanism 2 operates and transports the film layer to the bottom of the steel ring film covering transfer mechanism 3;

[0055] Step S3, the steel ring film coating transfer mechanism 3 picks up the steel ring 100 from the steel ring feeding mechanism 7 and places it on the film layer, and then transfers the coated steel ring 100 to the track conveying mechanism 10;

[0056] Step S4, the track conveying mechanism 10 moves the coated steel ring 100 to the bottom of the workpiece picking and placing mechanism 4;

[0057] Step S5, the workpiece picking and placing mechanism 4 picks up the workpiece from the material box 101 of the workpiece feeding mechanism 8 and places it inside the coated steel ring 100;

[0058] Step S6, the hot pressing bonding mechanism 5 hot presses the film layer onto the surfaces of the workpiece and the steel ring 100 to form a finished product;

[0059] In step S7 , the finished product receiving bin 6 collects the finished products, and at the same time, the empty material box unloading mechanism 9 picks up the empty material box 101 from the workpiece loading mechanism 8 .

[0060] Embodiment 2

[0061] In actual applications, after the steel ring covers the film layer, the workpiece needs to be placed on the film layer. At this time, in order to smooth the film layer and combine the film layer, the steel ring and the workpiece, the film layer on the surface of the workpiece needs to be scraped flat, and then the edge of the film layer is hot-pressed and fixed on the steel ring. If the above process is completed manually, it will be time-consuming and labor-intensive, and because manual operation cannot achieve the ideal precision requirements, the yield of the finished product after processing is low and cannot meet production requirements.

[0062] In this regard, this embodiment proposes a hot pressing bonding mechanism that can automatically complete rolling, scraping and hot pressing functions, and has high processing accuracy, which helps to improve the product yield. Figure 1 , 11 and Fig.12 As shown, the hot pressing bonding mechanism 5 is used for hot pressing the film layer onto the surface of the workpiece and the steel ring 100. The hot pressing bonding mechanism 5 includes a front-to-rear transverse movement mechanism 50 and a hot pressing platform 51. The moving end of the front-to-rear transverse movement mechanism 50 is provided with a transverse movement platform 52. The transverse movement platform 52 is provided with a first lifting motion bracket 520, a second lifting motion bracket 521, a first lifting drive mechanism 522 and a second lifting drive mechanism 523. The first lifting motion bracket 520 is located in front of the second lifting motion bracket 521. The first lifting drive mechanism 522 is used to drive the first lifting motion bracket 520 to rise or fall. The second lifting drive mechanism 523 is used to drive the second lifting motion bracket 521 to rise or fall. The upper end of the first lifting motion bracket 520 is provided with an inclined scraper 524 inclined forwardly. The upper end of the second lifting motion bracket 521 is provided with a roller shaft 525. The inclined scraper 524 and the roller 525 are both arranged below the film layer. When the front-to-rear transverse movement mechanism 50 drives the transverse movement platform 52 to move from front to back, the second lifting drive mechanism 523 drives the second lifting motion bracket 521 to rise, and the film layer is rolled onto the surface of the workpiece by the roller 525. Then, the first lifting drive mechanism 522 drives the first lifting motion bracket 520 to rise, and the oblique scraper 524 is used to scrape the film layer on the bottom surface of the workpiece flat. The hot pressing platform 51 is arranged above the film layer. A hot pressing frame 510 and a hot pressing lifting drive mechanism 511 for driving the hot pressing frame 510 to rise or descend are provided on the hot pressing platform 51. The hot pressing frame 510 is aligned with the steel ring 100. When the hot pressing lifting drive mechanism 511 drives the hot pressing frame 510 to descend, the film layer is hot pressed and adhered to the steel ring 100 by the hot pressing frame 510.

[0063] In the above mechanism, when the coating is completed on the steel ring 100 and the workpiece is placed on the film layer, the front-to-rear transverse movement mechanism 50 is used to drive the transverse movement platform 52 to move from front to back, and then rolling is performed first, and the second lifting drive mechanism 523 is used to drive the second lifting motion bracket 521 to rise, and at the same time, the roller 525 rolls the film layer on the surface of the workpiece, and then the film layer is scraped flat, and the first lifting drive mechanism 522 drives the first lifting motion bracket 520 to rise, and the inclined scraper 524 is used to scrape the film layer on the bottom surface of the workpiece flat, and at the same time, the hot pressing lifting drive mechanism 511 drives the hot pressing frame 510 to descend, and the hot pressing frame 510 is used to hot press the film layer onto the steel ring 100, thereby completing the hot pressing processing of the film layer and the steel ring 100 and the process of rolling and scraping the film layer. Based on the above principle, the present invention can automatically complete the rolling, scraping and hot pressing functions, and at the same time, the processing accuracy of the present invention is higher, which greatly improves the product yield.

[0064] In order to achieve reliable lifting movement, in this embodiment, the first lifting drive mechanism 522 is a motor screw drive mechanism, and the second lifting drive mechanism 523 is a cylinder drive mechanism.

[0065] As a preferred embodiment, the roller 525 is a rubber roller, wherein the roller made of rubber material can avoid damage to the film layer.

[0066] In this embodiment, a plurality of inclined scrapers 524 are disposed at the upper end of the first lifting and moving bracket 520 , and the plurality of inclined scrapers 524 are sequentially arranged along the left-right direction of the first lifting and moving bracket 520 .

[0067] In order to drive the hot pressing frame 510 to move up and down stably and reliably, in the present embodiment, the hot pressing lifting drive mechanism 511 includes an inverted U-shaped support plate 512, the lower end of the inverted U-shaped support plate 512 is fixedly connected to the hot pressing platform 51, a hot pressing lifting cylinder 513 is fixed on the inverted U-shaped support plate 512, a hot pressing lifting block 514 is fixed to the lower end of the hot pressing lifting cylinder 513, and the hot pressing frame 510 is fixed to the bottom of the hot pressing lifting block 514.

[0068] In order to further improve the lifting stability of the hot pressure lifting block 514, in this embodiment, four sliding sleeves 515 are fixed on the inverted U-shaped support plate 512, and a sliding rod 516 is passed through the sliding sleeve 515 and the two are slidably matched, and the lower end of the sliding rod 516 is fixedly connected to the hot pressure lifting block 514.

[0069] In the above structure, by controlling the heat pressing lifting block 514 and the heat pressing frame 510 to rise and fall stably, it is possible to ensure that the heat pressing frame 510 applies pressure to the film layer in a straight manner, so that the heat pressing bonding is more uniform.

[0070] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions or improvements made within the technical scope of the present invention should be included in the scope of protection of the present invention.

Claims

1. An automatic laminating device, characterized in that: The invention comprises a machine platform (1), on which a film layer feeding mechanism (2), a steel ring film coating transfer mechanism (3), a workpiece picking and placing mechanism (4), a hot pressing bonding mechanism (5), a finished product receiving bin (6), a steel ring loading mechanism (7), a workpiece loading mechanism (8), an empty material box unloading mechanism (9) and a track conveying mechanism (10) are arranged. The film layer feeding mechanism (2) and the finished product receiving bin (6) are respectively arranged at the front and rear ends of the track conveying mechanism (10), the steel ring film coating transfer mechanism (3), the workpiece picking and placing mechanism (4) and the hot pressing bonding mechanism (5) are arranged in sequence along the conveying direction of the track conveying mechanism (10), the steel ring loading mechanism (7) is arranged adjacent to the steel ring film coating transfer mechanism (3), the workpiece loading mechanism (8) is arranged adjacent to the workpiece picking and placing mechanism (4), and the empty material box unloading mechanism (9) is arranged adjacent to the workpiece loading mechanism (8), wherein: The steel ring loading mechanism (7) is used to place the steel ring (100); The workpiece loading mechanism (8) is used to place a material box (101) loaded with workpieces; The film layer feeding mechanism (2) is used to transport the film layer to the bottom of the steel ring film covering transfer mechanism (3); The steel ring coating transfer mechanism (3) is used to pick up the steel ring (100) from the steel ring feeding mechanism (7) and place it on the film layer, and to transfer the coated steel ring (100) to the track conveying mechanism (10); The track conveying mechanism (10) is used to transfer the coated steel ring (100) to the bottom of the workpiece picking and placing mechanism (4); The workpiece picking and placing mechanism (4) is used to pick up the workpiece from the material box (101) of the workpiece feeding mechanism (8) and place it inside the coated steel ring (100); The hot-pressing bonding mechanism (5) is used to hot-press the film layer onto the surfaces of the workpiece and the steel ring (100) to form a finished product; The finished product receiving bin (6) is used to collect the finished products; The empty material box unloading mechanism (9) is used to pick up the empty material box (101) from the workpiece loading mechanism (8); The finished product receiving bin (6) comprises a receiving platform (60), on which a receiving tower (61) for placing the finished products and a lifting mechanism (62) for driving the receiving tower (61) to rise or fall are arranged; The front and rear sides of the material receiving tower (61) are respectively formed with openings (63), and the inner walls on both sides of the material receiving tower (61) are respectively provided with a plurality of transverse guide grooves (64), the transverse guide grooves (64) on the inner walls on both sides of the material receiving tower (61) are aligned one by one, and the two side edges of the finished product are respectively inserted into two oppositely arranged transverse guide grooves (64); A film cutting mechanism (23) for cutting the film layer is provided between the steel ring film covering transfer mechanism (3) and the film layer feeding mechanism (2); The film cutting mechanism (23) comprises a film cutting vertical plate (24), a transverse sliding rail (25) and a film cutting driving motor (26) are fixed on the film cutting vertical plate (24), a transverse sliding block (27) is provided on the transverse sliding rail (25) and the two are slidably matched, a driving end of the film cutting driving motor (26) is connected to a transverse screw rod (28), a screw rod pair (29) is provided on the transverse sliding block (27), the transverse screw rod (28) passes through the screw rod pair (29) and the two are threadedly matched, and a film cutting guide plate (270) is fixed at the lower end of the transverse sliding block (27).

2. The automatic laminating equipment according to claim 1, characterized in that: The track conveying mechanism (10) comprises two parallel conveying tracks (11) and a step-by-step movement mechanism (12), the two side edges of the steel ring (100) are respectively arranged on the two conveying tracks (11), and the step-by-step movement mechanism (12) is used to drive the steel ring (100) to move one station each time.

3. The automatic laminating device according to claim 1, characterized in that: The steel ring feeding mechanism (7) comprises a steel ring feeding support (70), a steel ring carrier (71) is fixed on the top of the steel ring feeding support (70), and a plurality of steel rings (100) are stacked on the steel ring carrier (71).

4. The automatic laminating device according to claim 1, characterized in that: The workpiece picking and placing mechanism (4) comprises a picking and placing transverse shifting module (40) and a visual detection module (41); the visual detection module (41) is arranged above the workpiece feeding mechanism (8); a steel ring picking robot (42) is arranged at the moving end of the picking and placing transverse shifting module (40); and the visual detection module (41) comprises a visual detection bracket (410) and a CCD camera (411) arranged on the visual detection bracket (410).

5. The automatic laminating equipment according to claim 1, characterized in that: The film layer feeding mechanism (2) comprises a film layer feeding platform (20), on which a film layer conveying roller group (21) and a driving mechanism (22) for driving the film layer conveying roller group (21) to operate are provided.

6. An automatic laminating process, characterized in that: The process is implemented based on the device described in claim 1, and the process comprises the following steps: Step S1, placing a steel ring (100) on the steel ring feeding mechanism (7), and placing a material box (101) loaded with workpieces on the workpiece feeding mechanism (8); Step S2, the film layer feeding mechanism (2) operates and transports the film layer to the bottom of the steel ring film covering transfer mechanism (3); Step S3, the steel ring coating transfer mechanism (3) picks up the steel ring (100) from the steel ring feeding mechanism (7) and places it on the film layer, and then transfers the coated steel ring (100) to the track conveying mechanism (10); Step S4, the track conveying mechanism (10) moves the coated steel ring (100) to the bottom of the workpiece picking and placing mechanism (4); Step S5, the workpiece picking and placing mechanism (4) picks up the workpiece from the material box (101) of the workpiece feeding mechanism (8) and places it inside the coated steel ring (100); Step S6, the hot pressing bonding mechanism (5) hot presses the film layer onto the surfaces of the workpiece and the steel ring (100), thereby forming a finished product; Step S7, the finished product receiving bin (6) collects the finished products, and at the same time the empty material box unloading mechanism (9) picks up the empty material box (101) from the workpiece loading mechanism (8).

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