A double-sided circulating adhesive application device for copper foil coating

Abstract

The present invention relates to the field related to gluing devices, and in particular to a double-sided circulating gluing device for copper foil lamination, comprising a supporting base, a first gluing mechanism installed on two side frames at the rear of the supporting base, a second gluing mechanism, and a positioning adjustment mechanism installed on the front end of the supporting base and corresponding to the first gluing mechanism and the second gluing mechanism; the present invention provides a first gluing mechanism and a second gluing mechanism, which are symmetrically arranged in reverse up and down, and can simultaneously perform high-efficiency circulating gluing on both sides of the copper foil, thereby improving the efficiency of the copper foil gluing and also improving the quality of the gluing; a positioning adjustment mechanism is also provided, and under the drive of a driving component, a positioning adjustment component is transmitted, and then guided by a guide component, driving the copper foil fixed on a fixed seat plate to adjust its front, back, left and right positions, thereby improving the gluing efficiency of the copper foil, and at the same time improving the uniformity of the copper foil gluing and the quality of the gluing.

Description

Technical Field

[0001] The invention relates to the technical field of gluing devices, in particular to a double-sided circulating gluing device for copper foil lamination. Background Art

[0002] Copper foil, as a material with excellent conductivity, corrosion resistance and flexibility, is widely used in various fields such as electronic components, circuit boards, solar cells, etc. Copper foil lamination is a process of tightly combining the surface of copper foil with one or more substrates by coating adhesive. After the adhesive cools and solidifies, a thin film will form on the surface of the copper foil. The laminated copper foil will have better surface properties while ensuring the original performance, so it can be suitable for more extensive and complex applications. Therefore, it is necessary to use a gluing device to carry out the gluing work.

[0003] The existing announcement number CN220611091U includes a mounting frame, one end of the upper cross bar and the middle cross bar of the mounting frame is provided with a gluing mechanism for gluing the copper foil, and the lower end of the mounting frame is provided with a circulating glue feeding mechanism.

[0004] The above-mentioned existing announced patents and traditional gluing equipment have the following problems: traditional gluing equipment can only gluing one side of copper foil. If double-sided gluing is required, the foil must be turned over before gluing, which has low working efficiency. In addition, the colloid on the surface of the copper foil is easy to accumulate after gluing with traditional gluing equipment, and the copper foil cannot be adjusted in position during the gluing process, resulting in uneven gluing on the surface of the copper foil, thereby affecting product quality and subsequent use. Summary of the invention

[0005] The object of the present invention is to provide a double-sided circulating gluing device for copper foil lamination to solve the problems raised in the above background technology.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a double-sided circulating gluing device for copper foil lamination, comprising a supporting base, a first gluing mechanism installed on the two side uprights at the rear of the supporting base, a second gluing mechanism, and a positioning and adjustment mechanism installed on the front end of the supporting base and corresponding to the first gluing mechanism and the second gluing mechanism; the first gluing mechanism comprises an installation shell, a through groove, a pushing and flipping assembly, a pushing roller, a gluing plate and a scraper plate, the two sides of the installation shell are fixedly connected to the two side uprights at the rear of the supporting base, a through groove is provided at the front end of the lateral shell of the installation shell, the pushing roller passes through the through groove, and the pushing roller is connected to the pushing and flipping assembly installed in the installation shell, a gluing plate is installed at the bottom of the pushing roller, and a scraper plate is installed on one lateral side.

[0007] Preferably, the first gluing mechanism and the second gluing mechanism have the same structure and are arranged in opposite directions.

[0008] Preferably, the pushing and flipping assembly includes a first motor, a rotating frame, a pushing frame, a directional slider, a first slide groove, a changing frame, a changing slider and a second slide groove, the first motor is installed on the rear side of the circular shell of the mounting shell, the output end of the first motor is connected to one end of the rotating frame arranged on the inner side of the circular shell of the mounting shell, the other end of the rotating frame is rotatably connected to one end of the pushing frame through an axle rod, the other end of the pushing frame is connected to the end of the pushing roller, and the middle part of the other end of the pushing frame is rotatably connected to the middle part of the directional slider through an axle rod, the directional slider is slidably connected to the inner side of the first slide groove arranged on the inner rear side of the transverse shell of the mounting shell, the pushing roller is connected to the rear side of the changing frame, the other end of the changing frame is connected to the changing slider, and a protruding rod body is provided at the rear middle part of the changing slider, which is slidably connected to the inner side of the second slide groove arranged on the inner rear side of the transverse shell of the mounting shell.

[0009] Preferably, both ends of the second slide groove are provided with an upward arc groove.

[0010] Preferably, the positioning and adjustment mechanism includes a first frame, a driving assembly, a positioning assembly, a guide assembly and a fixed seat plate. The first frame is installed on a supporting base and is provided with a driving assembly on the outside. The upper end of the first frame is connected to a positioning assembly, which is transmission-connected to the driving assembly. One side of the positioning assembly is connected to a guide assembly, and the guide assembly is connected to a fixed seat plate for fixing the copper foil.

[0011] Preferably, the driving assembly includes a transmission rod sleeve, a driven pulley, a transmission belt, a driving pulley and a second motor. The transmission rod sleeve is mounted on the outer side of the first stand and the top is connected to the positioning assembly. A driven pulley is installed on the transmission rod sleeve, and a transmission belt is connected to the outer side of the driven pulley. The other end of the transmission belt is connected to the driving pulley, and the driving pulley is connected to the output end of the second motor installed on the support base.

[0012] Preferably, the positioning assembly includes a steering support, a first bevel gear, a second bevel gear, a first transmission rod, a secondary support, a connecting frame, a third bevel gear, a fourth bevel gear and a second transmission rod, the bottom of the steering support is connected to the transmission rod sleeve, and the inner side of the steering support is provided with a first bevel gear and a second bevel gear that are vertically meshed, the middle part of the first bevel gear is connected to the top of the first frame that passes through the transmission rod sleeve and the steering support, the middle part of the second bevel gear is penetrated and connected with the first transmission rod, one side of the steering support is provided with a secondary support and is connected through the connecting frame, the inner side of the secondary support is provided with a third bevel gear and a fourth bevel gear that are vertically meshed, the middle part of the third bevel gear is connected to the first transmission rod that passes through the steering support and the secondary support, the middle part of the fourth bevel gear is connected to the second transmission rod, the top of the second transmission rod passes through the secondary support and is connected to the steering clamp, the inner side of the steering clamp is provided with a positioning frame rod and is locked and fixed by a locking bolt provided on the steering clamp, a fixing column is provided on one side of the upper end of the positioning frame rod, and the outer side of the fixing column is connected to the guide assembly.

[0013] Preferably, the guide assembly includes a movable rod sleeve, a sliding rod, a guide block, a guide rod, a support rod seat and a second support frame. The movable rod sleeve is sleeved on the outside of the fixed column, a sliding rod is connected to the middle of one side of the movable rod sleeve, and the other end of the sliding rod is connected to the middle of the fixed seat plate. The sliding rod slides through the upper and middle part of the guide block, and the middle and lower parts of both sides of the guide block are slid through by the guide rod. The two ends of the guide rod are connected to the two ends of the support rod seat, and the bottom of the support rod seat is fixed to the support base by the second support frame.

[0014] Preferably, the first transmission rod and the connecting frame are arranged in parallel.

[0015] Preferably, the sliding rod and the guide rod are vertically symmetrically arranged up and down.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The present invention provides a first gluing mechanism and a second gluing mechanism, which are symmetrically arranged in an up-down reverse direction, and can simultaneously perform high-efficiency cyclic gluing on both sides of the copper foil, thereby improving the gluing efficiency of the copper foil and also improving the gluing quality;

[0018] Furthermore, a gluing plate and a scraping plate are arranged on the push roller. When the push flip assembly is pushed, the push roller can be pushed forward to drive the gluing plate to apply glue to the surface of the copper foil. When the push roller is pushed back, it turns to drive the gluing plate to flip up, and then the scraping plate flips down to assist in scraping glue on the surface of the copper foil after gluing, thereby improving the uniformity of gluing on the surface of the copper foil, realizing rapid scraping after gluing, and improving the uniformity while also improving the gluing efficiency.

[0019] A push-turning assembly is further provided, which, driven by the first motor, can drive the push roller to move forward and backward while turning, so that the gluing plate and the scraping plate can be switched back and forth, and the gluing can be efficiently applied while scraping quickly and evenly, thereby improving efficiency and quality.

[0020] The present invention provides a positioning adjustment mechanism, under the drive of the driving component, the positioning component is driven, and then guided by the guide component, so as to drive the copper foil fixed on the fixed seat plate to adjust the front, back, left and right positions, thereby improving the gluing efficiency of the copper foil, and at the same time improving the gluing uniformity and gluing quality of the copper foil;

[0021] The further arranged position adjustment component can be used for steering under the drive of the driving component. At the same time, through the transmission of multiple sets of bevel gears, the fixed seat plate can be adjusted in the front, back, left and right positions. After the position of the position adjustment frame rod in the steering clamp is adjusted, the position of the fixed seat plate can be adjusted again, so that the position of the copper foil can be adjusted better, thereby improving the uniformity and quality of the copper foil gluing.

[0022] The further arranged guide assembly can make the guide block move laterally on the guide rod after the positioning assembly is pushed, and the sliding rod can move more stably when moving longitudinally under the positioning of the guide block, thereby ensuring that the fixed seat plate is more stable and does not deviate when adjusting the position. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of the present invention;

[0024] Figure 2 It is a structural schematic diagram of the first gluing mechanism of the present invention;

[0025] Figure 3 A schematic diagram of the internal structure of the housing installed in the present invention;

[0026] Figure 4 This is a schematic diagram of the installation structure of the push-turn assembly of the present invention;

[0027] Figure 5 It is a structural schematic diagram of the positioning adjustment mechanism of the present invention;

[0028] Figure 6 It is a schematic diagram of the structure of the driving component and the positioning component of the present invention;

[0029] Figure 7 It is a side structural schematic diagram of the driving assembly and the positioning assembly of the present invention;

[0030] Figure 8 It is a schematic structural diagram of the guide assembly of the present invention.

[0031] In the figure: support base-1, first gluing mechanism-2, second gluing mechanism-3, positioning adjustment mechanism-4, mounting shell-21, through slot-22, push flip assembly-23, push roller-24, glue plate-25, scraper plate-26, first motor-231, rotating frame-232, push frame-233, directional slider-234, first slide slot-235, change frame-236, change slider-237, second slide slot-238, arc slot-201, first stand-41, drive assembly-42, adjustment assembly-43, guide assembly-44, fixed seat plate-45, transmission rod sleeve-421, from Drive pulley 422, transmission belt 423, driving pulley 424, second motor 425, steering support 431, first bevel gear 432, second bevel gear 433, first transmission rod 434, auxiliary support 435, connecting frame 436, third bevel gear 437, fourth bevel gear 438, second transmission rod 439, steering clamp 4310, adjustment frame rod 4311, locking bolt 4312, fixing column 4313, movable rod sleeve 441, sliding rod 442, guide block 443, guide rod 444, support rod seat 445, second support frame 446. DETAILED DESCRIPTION

[0032] In order to further explain the technical solution of the present invention, it is described in detail below through specific embodiments.

[0033] See also Figure 1 The present invention provides a double-sided circulating gluing device for copper foil lamination, comprising a supporting base 1, a first gluing mechanism 2 and a second gluing mechanism 3 installed on two side frames behind the supporting base 1, and a positioning adjustment mechanism 4 installed on the front end of the supporting base 1 and corresponding to the first gluing mechanism 2 and the second gluing mechanism 3;

[0034] The first gluing mechanism 2 and the second gluing mechanism 3 have the same structure and are arranged in opposite directions. The first gluing mechanism 2 and the second gluing mechanism 3 can perform cyclic gluing work on the upper and lower surfaces of the copper foil, thereby improving work efficiency.

[0035] See also Figure 2The first gluing mechanism 2 in this embodiment includes a mounting shell 21, a through groove 22, a push-turning assembly 23, a push roller 24, a gluing plate 25 and a scraper plate 26. The two sides of the mounting shell 21 are fixedly connected to the two side frames behind the supporting base 1. A through groove 22 is provided at the front end of the horizontal shell of the mounting shell 21. The push roller 24 runs through the through groove 22, and the push roller 24 is connected to the push-turning assembly 23 installed in the mounting shell 21. A gluing plate 25 is installed at the bottom of the push roller 24, and a scraper plate 26 is installed on one side of the horizontal side. The bottom of the horizontal plate body of the gluing plate 25 is used for gluing, and the vertical plate body is used to connect the push roller 24. The scraper plate 26 is parallel to the horizontal plate body of the gluing plate 25, and is perpendicular to the vertical plate body. After the push roller 24 rotates, the gluing plate 25 will flip up, and the scraper plate 26 will move downward to scrape glue.

[0036] Specifically, the push roller 24 is driven to move in the through slot 22 by the push of the push-turning assembly 23. The push roller 24 drives the gluing plate 25 to move rightward in the through slot 22. The bottom of the gluing plate 25 can apply glue to the surface of the copper foil. After the push roller 24 moves to the right to the end of the through slot 22, the push-turning assembly 23 drives the push roller 24 to move back and turns clockwise at the same time. The gluing plate 25 turns up and the scraper plate 26 turns down. When the push roller 24 moves back, the scraper plate 2 scrapes the colloid on the surface of the copper foil evenly. Then, after the push roller 24 moves to the left to the end of the through slot 22, the push roller 24 rotates counterclockwise to turn up the scraper plate 25 and turn down the gluing plate 25, so as to carry out the next gluing work.

[0037] See also Figure 3-4 The push-flip assembly 23 in this embodiment includes a first motor 231, a rotating frame 232, a pushing frame 233, a directional slider 234, a first slide 235, a direction-changing frame 236, a direction-changing slider 237 and a second slide 238. The first motor 231 is installed on the rear side of the circular shell of the mounting shell 21. The output end of the first motor 231 is connected to one end of the rotating frame 232 arranged on the inner side of the circular shell of the mounting shell 21. The other end of the rotating frame 232 is rotatably connected to one end of the pushing frame 233 through a shaft rod. The other end of the pushing frame 233 is connected to the pushing frame 233. At the end of the roller 24, the middle part of the other end of the pushing frame 233 is rotatably connected to the middle part of the directional slider 234 through a shaft rod, and the directional slider 234 is slidably connected to the inner side of the first slide groove 235 provided on the rear side of the transverse shell of the installation shell 21. A direction-changing frame 236 is connected to the rear side of the pushing roller 24, and the other end of the direction-changing frame 236 is connected to the direction-changing slider 237. A protruding rod body is provided in the middle part of the rear of the direction-changing slider 237, and is slidably connected to the inner side of the second slide groove 238 provided on the rear side of the transverse shell of the installation shell 21. The second slide groove 238 is provided on the upper side of the first slide groove 235;

[0038] Among them, an upward arc groove 201 is provided on both ends of the second sliding groove 238. The arc groove 201 is used when the direction-changing slider 237 moves to the edge to change direction, ensuring that the direction-changing slider 237 will not get stuck when changing direction.

[0039] Specifically, after the first motor 231 starts working, it drives the rotating frame 232 to rotate counterclockwise, and then the rotating frame 232 drives the pushing frame 233 to swing, and the directional slider 234 slides in the first slide groove 235, so that the pushing frame 233 drives the pushing roller 24 to push back and forth. At the same time, the pushing frame 233 swings up and down and cooperates with the changing slider 237 to slide inside the second slide groove 238, and the changing frame 236 performs synchronous changing direction and swinging, so that the pushing frame 233 can drive the pushing roller 24 to change direction, and after the pushing roller 24 changes direction, the gluing plate 25 and the scraping plate 26 can be intermittently flipped up and down, so as to realize the work of scraping glue after gluing.

[0040] See also Figure 5 The positioning and adjusting mechanism 4 in this embodiment includes a first frame 41, a driving component 42, a positioning component 43, a guide component 44 and a fixed seat plate 45. The first frame 41 is installed on the supporting base 1 and is provided with a driving component 42 on the outside. The upper end of the first frame 41 is connected with the positioning component 43, and the positioning component 43 is transmission-connected with the driving component 42. One side of the positioning component 43 is connected with a guide component 44, and the guide component 44 is connected with a fixed seat plate 45 for fixing the copper foil. Under the drive of the driving component 42, the positioning component 43 is driven, and then guided by the guide component 44, so as to drive the copper foil fixed on the fixed seat plate 45 to adjust the front, back, left and right positions.

[0041] See also Figure 6-7 The driving component 42 in this embodiment includes a transmission rod sleeve 421, a driven pulley 422, a transmission belt 423, a driving pulley 424 and a second motor 425. The transmission rod sleeve 421 is sleeved on the outer side of the first stand 41, and the top is connected to the adjustment component 43. The transmission rod sleeve 421 is equipped with a driven pulley 422, and the outer side of the driven pulley 422 is connected to the transmission belt 423. The other end of the transmission belt 423 is connected to the driving pulley 424, and the driving pulley 424 is connected to the output end of the second motor 425 installed on the support base 1.

[0042] Specifically, after the second motor 425 starts working, it drives the driving pulley 424 to rotate. The driving pulley 424 and the driven pulley 422 are driven by the transmission belt 423, so that the driving pulley 424 rotates and then drives the driven pulley 422 to rotate, and then the driven pulley 422 drives the transmission rod sleeve 421 to rotate.

[0043] See also Figure 6-7The positioning assembly 43 in this embodiment includes a steering support 431, a first bevel gear 432, a second bevel gear 433, a first transmission rod 434, a secondary support 435, a connecting frame 436, a third bevel gear 437, a fourth bevel gear 438 and a second transmission rod 439. The bottom of the steering support 431 is connected to the transmission rod sleeve 421, and the inner side of the steering support 431 is provided with a first bevel gear 432 and a second bevel gear 433 that are vertically meshed. The middle part of the first bevel gear 432 is connected to the top of the first stand 41 that penetrates the transmission rod sleeve 421 and the steering support 431. The middle part of the second bevel gear 433 is penetrated and connected with the first transmission rod 434. A secondary support 43 is provided on one side of the steering support 431. 5 is connected through a connecting frame 436, a third bevel gear 437 and a fourth bevel gear 438 which are vertically meshed are arranged on the inner side of the auxiliary support 435, the middle part of the third bevel gear 437 is connected to the first transmission rod 434 which penetrates the steering support 431 and the auxiliary support 435, the middle part of the fourth bevel gear 438 is connected to the second transmission rod 439, the top of the second transmission rod 439 penetrates the auxiliary support 435 and is connected to the steering clamp 4310, a position adjustment frame rod 4311 is arranged on the inner side of the steering clamp 4310 and is locked and fixed by a locking bolt 4312 arranged on the steering clamp 4310, a fixing column 4313 is arranged on one side of the upper end of the position adjustment frame rod 4311, and the outer side of the fixing column 4313 is connected to the guide assembly 44.

[0044] The first transmission rod 434 and the connecting frame 436 are arranged in parallel, so that when the auxiliary support 435 turns along with the turning support 431 , the transmission of the first transmission rod 434 will not be affected.

[0045] Specifically, after the transmission rod sleeve 421 rotates, it drives the steering support 431 to rotate. After being connected with the connecting frame 436, the steering support 431 drives the auxiliary support 435 to rotate synchronously. Since the first bevel gear 432 is connected to the top of the first frame 41, the first bevel gear 432 is stationary, and the second bevel gear 433 meshes with the first bevel gear 432 to rotate as the steering support 431 rotates, and then the second bevel gear 433 drives the first transmission rod 434 to rotate, and then the first transmission rod 434 rotates to drive the third bevel gear 437 to rotate, and then the third bevel gear 437 drives the fourth bevel gear 438 to rotate, and the fourth bevel gear 438 drives the second transmission rod 439 to rotate, and then the second transmission rod 439 drives the steering clamp 4310 on the top to rotate, and the steering clamp 4310 synchronously drives the adjustment frame rod 4311 to rotate, and at the same time, the adjustment frame rod 4311 drives the top fixed column 4313 to move circumferentially.

[0046] See also Figure 8The guide assembly 44 in this embodiment includes a movable rod sleeve 441, a sliding rod 442, a guide block 443, a guide rod 444, a support rod seat 445 and a second support frame 446. The movable rod sleeve 441 is sleeved on the outside of the fixed column 4313, and the middle part of one side of the movable rod sleeve 441 is connected to the sliding rod 442, and the other end of the sliding rod 442 is connected to the middle part of the fixed seat plate 45. The sliding rod 442 slides through the middle and upper part of the guide block 443, and the middle and lower parts of both sides of the guide block 443 are slid through by the guide rod 444. The two ends of the guide rod 444 are connected to the two ends of the support rod seat 445, and the bottom of the support rod seat 445 is fixed to the support base 1 by the second support frame 446.

[0047] The sliding rod 442 and the guide rod 444 are vertically symmetrically arranged so that the guide block 443 can move laterally on the guide rod 444 , and the sliding rod 442 can move longitudinally under the positioning of the guide block 443 .

[0048] Specifically, the fixed column 4313 moves circumferentially while driving the movable rod sleeve 441 to move circumferentially, and the movable rod sleeve 441 then drives the sliding rod 442 to slide telescopically on the guide block 443, and the guide block 443 moves back and forth on the guide rod 444, so that the fixed seat plate 45 can be adjusted in position front, back, left and right.

[0049] The present invention provides a double-sided circulating gluing device for copper foil lamination. By setting a first gluing mechanism 2 and a second gluing mechanism 3, which are symmetrically arranged in an up-down reverse direction, the double-sided copper foil can be efficiently and cyclically glued at the same time, thereby improving the efficiency of copper foil gluing and the quality of gluing. Furthermore, a gluing plate 25 and a scraping plate 26 are arranged on a pushing roller 24. Under the pushing of a pushing flip assembly 23, the pushing roller 24 can be pushed forward to drive the gluing plate 25 to gluing the surface of the copper foil, while the pushing roller 24 is moved back. When pushing, the gluing plate 25 is turned to turn up, and then the scraper plate 26 is turned down to assist the scraping of glue on the surface of the copper foil after gluing, thereby improving the uniformity of gluing on the copper foil surface and achieving rapid scraping after gluing, thereby improving the uniformity and the gluing efficiency; a pushing and flipping component 23 is further provided, which, driven by the first motor 231, can drive the pushing roller 24 to move forward and backward while turning, so that the gluing plate 25 and the scraper plate 26 are switched back and forth, and the gluing is efficiently applied while being quickly scraped, thereby improving the efficiency and quality.

[0050] The present invention provides a positioning adjustment mechanism 4, which is driven by a driving component 42, and a positioning component 43 is driven, and then guided by a guide component 44, so as to drive the copper foil fixed on the fixed seat plate 45 to adjust the front, back, left, and right positions, thereby improving the gluing efficiency of the copper foil, and at the same time improving the uniformity and quality of the gluing of the copper foil; the further arranged positioning component 43 can be turned under the drive of the driving component 42, and at the same time, through the transmission of multiple sets of bevel gears, the fixed seat plate 45 can be adjusted in the front, back, left, and right positions, and the gluing efficiency of the copper foil can be improved. After the position of the adjusting frame rod 4311 in the steering clamp 4310 is adjusted, the position of the fixed seat plate 45 can be adjusted again, so that the position of the copper foil can be adjusted better, thereby improving the uniformity and quality of the gluing of the copper foil; the further arranged guide component 44 can make the guide block 443 move laterally on the guide rod 444 after the adjusting component 43 is pushed, and the sliding rod 442 can move longitudinally under the positioning of the guide block 443, so that it can move more stably, thereby ensuring that the fixed seat plate 45 is more stable and does not deviate when adjusting its position.

[0051] The above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention is described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A double-sided circulating gluing device for copper foil lamination, comprising a supporting base (1), characterized in that: It also includes a first gluing mechanism (2) and a second gluing mechanism (3) mounted on the two side frames at the rear of the support base (1), and a positioning adjustment mechanism (4) mounted on the front end of the support base (1) and corresponding to the first gluing mechanism (2) and the second gluing mechanism (3); The first gluing mechanism (2) comprises a mounting shell (21), a through slot (22), a pushing and flipping assembly (23), a pushing roller (24), a gluing plate (25) and a scraping plate (26); the two sides of the mounting shell (21) are fixedly connected to the two side frames behind the supporting base (1); a through slot (22) is provided at the front end of the lateral shell of the mounting shell (21); the pushing roller (24) passes through the through slot (22); the pushing roller (24) is connected to the pushing and flipping assembly (23) mounted in the mounting shell (21); the gluing plate (25) is installed at the bottom of the pushing roller (24); and the scraping plate (26) is installed on one lateral side; The pushing and flipping assembly (23) comprises a first motor (231), a rotating frame (232), a pushing frame (233), a directional slider (234), a first slide groove (235), a direction-changing frame (236), a direction-changing slider (237) and a second slide groove (238). The first motor (231) is installed on the rear side of the circular shell of the mounting shell (21). The output end of the first motor (231) is connected to one end of the rotating frame (232) arranged on the inner side of the circular shell of the mounting shell (21). The other end of the rotating frame (232) is rotatably connected to one end of the pushing frame (233) through a shaft rod. The pushing frame (233) The other end of the push frame (233) is connected to the end of the push roller (24), the middle part of the other end of the push frame (233) is rotatably connected to the middle part of the directional slider (234) through an axle rod, the directional slider (234) is slidably connected to the inside of a first slide groove (235) provided on the rear side of the transverse shell of the mounting shell (21), the rear side of the push roller (24) is connected to a direction-changing frame (236), the other end of the direction-changing frame (236) is connected to a direction-changing slider (237), the rear middle part of the direction-changing slider (237) is provided with a protruding rod body and is slidably connected to the inside of a second slide groove (238) provided on the rear side of the transverse shell of the mounting shell (21); The positioning and adjusting mechanism (4) comprises a first stand (41), a driving assembly (42), a position adjustment assembly (43), a guide assembly (44) and a fixed seat plate (45); the first stand (41) is mounted on the supporting base (1) and is provided with a driving assembly (42) on the outside; the upper end of the first stand (41) is connected to the position adjustment assembly (43); the position adjustment assembly (43) is in driving connection with the driving assembly (42); one side of the position adjustment assembly (43) is connected to the guide assembly (44); the guide assembly (44) is connected to a fixed seat plate (45) for fixing the copper foil; The driving assembly (42) comprises a transmission rod sleeve (421), a driven pulley (422), a transmission belt (423), a driving pulley (424) and a second motor (425); the transmission rod sleeve (421) is sleeved on the outer side of the first stand (41) and is connected to the positioning assembly (43) at the top; a driven pulley (422) is installed on the transmission rod sleeve (421); a transmission belt (423) is connected to the outer side of the driven pulley (422); the other end of the transmission belt (423) is connected to the driving pulley (424); and the driving pulley (424) is connected to the output end of the second motor (425) installed on the support base (1); The positioning assembly (43) comprises a steering support (431), a first bevel gear (432), a second bevel gear (433), a first transmission rod (434), a secondary support (435), a connecting frame (436), a third bevel gear (437), a fourth bevel gear (438) and a second transmission rod (439); the bottom of the steering support (431) is connected to the transmission rod sleeve (421), and the inner side of the steering support (431) is provided with a first bevel gear (432) and a second bevel gear (433) which are vertically meshed; the middle part of the first bevel gear (432) is connected to the top of a first frame (41) which passes through the transmission rod sleeve (421) and the steering support (431); the middle part of the second bevel gear (433) is connected to the first transmission rod (434); one side of the steering support (431) is provided with a secondary support (435) and is connected to the first transmission rod (434) through the secondary support (435). The auxiliary support (435) is connected with a connecting frame (436), a third bevel gear (437) and a fourth bevel gear (438) which are meshed vertically are arranged on the inner side of the auxiliary support (435), the middle part of the third bevel gear (437) is connected with a first transmission rod (434) which passes through the steering support (431) and the auxiliary support (435), the middle part of the fourth bevel gear (438) is connected with a second transmission rod (439), the top of the second transmission rod (439) passes through the auxiliary support (435) and is connected with the steering clamp (4310), a positioning frame rod (4311) is arranged on the inner side of the steering clamp (4310) and is locked and fixed by a locking bolt (4312) arranged on the steering clamp (4310), a fixing column (4313) is arranged on one side of the upper end of the positioning frame rod (4311), and the outer side of the fixing column (4313) is connected with the guide assembly (44).

2. A double-sided circulating gluing device for copper foil lamination according to claim 1, characterized in that: The first gluing mechanism (2) and the second gluing mechanism (3) have the same structure and are arranged in opposite directions.

3. A double-sided circulating gluing device for copper foil lamination according to claim 1, characterized in that: An upward arc-shaped groove (201) is provided at both ends of the second sliding groove (238).

4. A double-sided circulating gluing device for copper foil lamination according to claim 1, characterized in that: The guide assembly (44) comprises a movable rod sleeve (441), a sliding rod (442), a guide block (443), a guide rod (444), a support rod seat (445) and a second support frame (446); the movable rod sleeve (441) is sleeved on the outside of the fixed column (4313); a sliding rod (442) is connected to the middle of one side of the movable rod sleeve (441); the other end of the sliding rod (442) is connected to the middle of the fixed seat plate (45); the sliding rod (442) slides through the middle and upper part of the guide block (443); the middle and lower parts of both sides of the guide block (443) are slid through by the guide rod (444); the two ends of the guide rod (444) are connected to the two ends of the support rod seat (445); the bottom of the support rod seat (445) is fixed to the support base (1) by the second support frame (446).

5. A double-sided circulating gluing device for copper foil lamination according to claim 1, characterized in that: The first transmission rod (434) and the connecting frame (436) are arranged in parallel.

6. A double-sided circulating gluing device for copper foil lamination according to claim 4, characterized in that: The sliding rod (442) and the guide rod (444) are vertically symmetrically arranged up and down.

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