Full-automatic four-head high-speed laminating equipment

Abstract

The invention discloses a full-automatic four-head high-speed laminating device, and relates to the technical field of flexible circuit board processing, the full-automatic four-head high-speed laminating device comprises a device body, the device body is fixedly connected with a mounting seat, and the mounting seat is fixedly connected with a fixing frame; the positions, located on the two sides of the fixing frame, of the mounting base are both slidably connected with lifting mechanisms used for supporting the reinforcing pieces, the bottom end of the fixing frame is fixedly connected with a suction mechanism, and the suction mechanism is slidably connected with a rolling mechanism used for pressing the reinforcing pieces. According to the invention, the lifting mechanism is arranged to support the reinforcing sheet when the absorbing mechanism absorbs the reinforcing sheet, so that the reinforcing sheet is prevented from falling off in the moving process, and the situation of missing mounting is avoided; and the arranged rolling mechanism rolls the reinforcing sheet, so that the reinforcing sheet can be more firmly mounted, and the mounting effect is improved.

Description

Technical Field

[0001] The invention relates to the technical field of flexible circuit board processing, in particular to a fully automatic four-head high-speed laminating device. Background Art

[0002] In the production process of electronic equipment, most of them need to attach reinforcing sheets to flexible circuit boards to increase their thickness and rigidity for subsequent installation or assembly. Most of the reinforcing sheets are attached manually, which has low efficiency and unstable quality. Most of the existing bonding equipment uses vacuum adsorption to move the reinforcing sheets. During the movement, the reinforcing sheets may fall off due to the shaking of the equipment, and some flexible circuit boards may not be mounted, reducing the product qualification rate. Summary of the invention

[0003] The object of the present invention is to provide a fully automatic four-head high-speed laminating device to solve the problems raised in the above background technology.

[0004] In order to achieve the above-mentioned invention object, the present invention adopts the following technical scheme:

[0005] The present invention provides a fully automatic four-head high-speed bonding device, comprising a device body, a mounting seat fixedly connected to the device body, a fixed frame fixedly connected to the mounting seat, positions of the mounting seats on both sides of the fixed frame are slidably connected to a lifting mechanism for supporting a reinforcing sheet, a suction mechanism is fixedly connected to the bottom end of the fixed frame, and a rolling mechanism for pressing the reinforcing sheet is slidably connected to the suction mechanism.

[0006] Furthermore, the suction mechanism includes a head fixedly connected to the bottom end of the fixed frame, the bottom end of the head is fixedly connected to a pressure plate, the position of the head near the pressure plate is provided with a mounting groove, a connecting plate is fixedly connected between the head and the fixed frame, a first partition is fixedly connected to one side of the connecting plate located in the fixed frame, one end of the first partition is fixedly connected to the inner wall of the fixed frame, the other end of the first partition is fixedly connected to the second partition, the second partition is perpendicular to the first partition, the other end of the second partition is fixedly connected to the fixed frame, a first sliding groove is provided on the inner wall of the fixed frame away from the first partition, a blocking plate is slidably connected in the first sliding groove, the other end of the blocking plate is slidably connected to the second partition, an adsorption chamber is formed between the first partition, the second partition and the inner wall of the fixed frame, and an air intake chamber is formed between the second partition, the blocking plate and the inner wall of the fixed frame A release chamber is formed between the first partition, the blocking plate and the inner wall of the fixed frame, the first partition is slidably connected with a first sliding plate that closes the adsorption chamber, the second partition is slidably connected with a second sliding plate that closes the air intake chamber, the inner wall of the fixed frame is fixedly connected with a sealing plate that closes the release chamber, the first sliding plate and the second sliding plate are jointly fixedly connected with a connecting frame, the blocking plate is located in the first sliding groove and is threadedly connected with a threaded rod, the position of the fixing frame corresponding to the threaded rod is fixedly connected with a motor, the output end of the motor is fixedly connected to the threaded rod, the second sliding plate and the connecting plate are fixedly connected with a first spring, the connecting plate is located in the adsorption chamber and has a first opening, the connecting plate is located in the release chamber and has a second opening, and the connecting plate is fixedly connected at the first opening with a sealing member for sealing the second opening.

[0007] Furthermore, the sealing member includes a fixing frame fixedly connected to the connecting plate at the first opening, the fixing frame is rotatably connected to an end of the fixing frame away from the connecting plate, the fixing ring is circumferentially fixedly connected to a rotating frame, one end of the rotating frame is fixedly connected to a sealing block for blocking the second opening, the first sliding plate is fixedly connected to a rotating rod at a position corresponding to the first opening, a spiral groove is provided on the rotating rod, and vertical grooves connected to the spiral groove are provided at both ends of the spiral groove, a pushing block is slidably connected in the spiral groove, and the other end of the pushing block is fixedly connected to the fixing ring.

[0008] Furthermore, the lifting mechanism includes mounting plates slidably connected to the mounting seat and located on both sides of the fixed frame, and a rotating shaft is rotatably connected to each mounting plate near the bottom end of the fixed frame, and lifting hooks are symmetrically fixedly connected to the rotating shaft, and a gear is fixedly connected to the position between the two lifting hooks of the rotating shaft, and a rack is fixedly connected to the position of the fixed frame corresponding to the gear, and the gear is meshed with the rack, and an electric push rod is fixedly connected to the bottom end of the mounting seat, and the electric push rod is fixedly connected to the mounting plate through a push rod.

[0009] Furthermore, the rolling mechanism includes a sliding block slidably connected to the mounting groove, one side of the sliding block located in the mounting groove is fixedly connected to a connecting rod, one end of the connecting rod is hinged to a connecting rod, one end of the sliding block is fixedly connected to a second spring, the other end of the second spring is fixedly connected to a head, a rotating ball is connected to a position of the head below the mounting groove, and a telescopic rod is fixedly connected to the rotating ball outside the head.

[0010] Compared with the prior art, one or more of the above technical solutions have the following beneficial effects:

[0011] The present invention can absorb the reinforcing sheet through the suction mechanism, which is convenient for stably moving the reinforcing sheet. At the same time, when moving to the mounting area, the suction mechanism can quickly separate from the reinforcing sheet to mount the reinforcing sheet.

[0012] The blocking piece can reduce the connection space with the adsorption cavity, so that negative pressure can be generated more quickly in the head to adsorb the reinforcing sheet;

[0013] The supporting mechanism is provided to support the reinforcing sheet when the suction mechanism sucks the reinforcing sheet, so as to prevent the reinforcing sheet from falling during the movement and avoid the situation of missing mounting;

[0014] The provided rolling mechanism rolls the reinforcing sheet so that the reinforcing sheet can be mounted more firmly, thereby improving the mounting effect.

[0015] It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 It is a schematic diagram of the connection structure between the mounting base and various mechanisms of the present invention;

[0019] Figure 3 It is a side view of each mechanism of the present invention;

[0020] Figure 4 It is a schematic diagram of the connection structure between the fixing frame and the suction mechanism of the present invention;

[0021] Figure 5 It is a side view of the fixing frame and the head of the present invention;

[0022] Figure 6 yes Figure 5 Sectional view at AA in the middle;

[0023] Figure 7 yes Figure 5 Sectional view at the middle BB;

[0024] Figure 8 yes Figure 6 Enlarged view of point C in the middle;

[0025] Fig. 9 It is a schematic structural diagram of the blocking member of the present invention.

[0026] In the figure:

[0027] 1. Equipment body; 2. Mounting seat; 3. Fixing frame; 4. Lifting mechanism; 5. Suction mechanism; 6. Rolling mechanism; 7. Head-attaching; 8. Pressing plate; 9. Mounting groove; 10. Connecting plate; 11. First baffle plate; 12. Second baffle plate; 13. First slide groove; 14. Blocking plate; 15. Adsorption chamber; 16. Air inlet chamber; 17. Release chamber; 18. First sliding plate; 19. Second sliding plate; 20. Sealing plate; 21. Connecting frame; 22. Threaded rod; 23. Motor; 24. First spring; 25. First opening; 26. Second opening; 27. Blocking piece; 28 , fixed frame; 29, fixed ring; 30, rotating frame; 31, blocking block; 32, rotating rod; 33, spiral groove; 34, vertical groove; 35, pushing block; 36, mounting plate; 37, rotating shaft; 38, lifting hook; 39, gear; 40, rack; 41, electric push rod; 42, sliding block; 43, connecting rod; 44, connecting rod; 45, second spring; 46, rotating ball; 47, telescopic rod; 48, fixed rod; 49, moving rod; 50, pressure roller; 51, hinged rod; 52, rotating rod; 53, mounting rod; 54, third spring; 55, air intake joint. DETAILED DESCRIPTION

[0028] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0029] See also Figures 1 to 9The present invention provides a fully automatic four-head high-speed bonding device, including a device body 1, a mounting seat 2 is fixedly connected to the device body 1, a fixing frame 3 is fixedly connected to the mounting seat 2, a lifting mechanism 4 for supporting a reinforcing sheet is slidably connected to the positions of the mounting seat 2 on both sides of the fixing frame 3, a suction mechanism 5 is fixedly connected to the bottom end of the fixing frame 3, and a rolling mechanism 6 for pressing the reinforcing sheet is slidably connected to the suction mechanism 5.

[0030] The suction mechanism 5 is used to suck the reinforcing sheet on the feeder, and is moved to the mounting area through the moving structure on the equipment body 1, and is mounted when it reaches the mounting area. The lifting mechanism 4 supports the reinforcing sheet when the suction mechanism 5 sucks the reinforcing sheet to prevent it from falling during the movement of the reinforcing sheet and avoiding missing mounting. When the reinforcing sheet is mounted, the rolling mechanism 6 is rolled to roll the reinforcing sheet so that the reinforcing sheet can be mounted more firmly, thereby improving the mounting effect.

[0031] See also Figure 4 , Figure 6 , Figure 7 and Fig. 9The suction mechanism 5 includes a head 7 fixedly connected to the bottom end of the fixed frame 3, a pressing plate 8 is fixedly connected to the bottom end of the head 7, a mounting groove 9 is provided at a position of the head 7 near the pressing plate 8, a connecting plate 10 is fixedly connected between the head 7 and the fixed frame 3, a first partition 11 is fixedly connected to one side of the connecting plate 10 located in the fixed frame 3, one end of the first partition 11 is fixedly connected to the inner wall of the fixed frame 3, the other end of the first partition 11 is fixedly connected to the second partition 12, and the second partition 12 is fixedly connected to the inner wall of the fixed frame 3. The first baffle 11 is perpendicular to the second baffle 12, and the other end of the second baffle 12 is fixedly connected to the fixed frame 3. The inner wall of the fixed frame 3 away from the first baffle 11 is provided with a first slide groove 13, and a blocking plate 14 is slidably connected in the first slide groove 13. The other end of the blocking plate 14 is slidably connected to the second baffle 12. An adsorption cavity 15 is formed between the first baffle 11, the second baffle 12 and the inner wall of the fixed frame 3, and an air inlet cavity 16 is formed between the second baffle 12, the blocking plate 14 and the inner wall of the fixed frame 3. The first baffle 11 A release chamber 17 is formed between the baffle plate 14 and the inner wall of the fixed frame 3. A first sliding plate 18 that closes the adsorption chamber 15 is slidably connected to the first baffle plate 11. A second sliding plate 19 that closes the air intake chamber 16 is slidably connected to the second baffle plate 12. A sealing plate 20 that closes the release chamber 17 is fixedly connected to the inner wall of the fixed frame 3. A connecting frame 21 is fixedly connected to the first sliding plate 18 and the second sliding plate 19. The position of the baffle plate 14 in the first slide groove 13 is threadedly connected to a threaded rod 2 2, a motor 23 is fixedly connected to the position of the fixed frame 3 corresponding to the threaded rod 22, and the output end of the motor 23 is fixedly connected to the threaded rod 22, a first spring 24 is fixedly connected between the second sliding plate 19 and the connecting plate 10, a first opening 25 is opened at the position of the connecting plate 10 located in the adsorption chamber 15, a second opening 26 is opened at the position of the connecting plate 10 located in the release chamber 17, and a blocking member 27 for blocking the second opening 26 is fixedly connected to the connecting plate 10 at the first opening 25.

[0032] In the initial state, under the action of the first spring 24, the second sliding plate 19 is moved close to the connecting plate 10, and the first sliding plate 18 is also moved close to the connecting plate 10 through the connecting frame 21, so that the space between the air inlet chamber 16 and the adsorption chamber 15 is smaller, and at the same time, the blocking plate 14 separates the air inlet chamber 16 from the release chamber 17. When the equipment is mounted, air is input into the air inlet chamber 16 through the air inlet connector 55, and the air pressure will push the second sliding plate 19 to move. The movement of the second sliding plate 19 drives the first sliding plate 18 to move through the connecting frame 21, so that the space of the adsorption chamber 15 is increased, and the blocking member 27 blocks the second opening, so that negative pressure is generated in the mounting head 7, and the pressing plate 8 is close to the reinforcing sheet to block the hole on the pressing plate 8, so that the mounting head 7 adsorbs the reinforcing sheet. , it is convenient to stably move the reinforcing sheet. When it moves to the mounting area, the motor 23 is started, and the motor 23 drives the threaded rod 22 to rotate. The rotation of the threaded rod 22 drives the blocking plate 14 to move, so that the air inlet chamber 16 is connected with the release chamber 17, and the air enters the release chamber 17. The air pressure in the air inlet chamber 16 is reduced. Under the action of the first spring 24, the second partition plate 12 is driven to move. The second partition plate 12 moves through the connecting frame 21 to drive the first partition plate 11 to move. The movement of the first partition plate 11 generates a driving force to open the second opening 26, so that the release chamber 17 is connected with the mounting head 7, so that the pressure in the mounting head 7 is increased, so that the mounting head 7 can quickly separate from the reinforcing sheet, and the reinforcing sheet is mounted, and the reinforcing sheet will be pushed through the hole on the pressing plate 8 to fit more firmly with the circuit board.

[0033] See also Fig. 9 The blocking member 27 includes a fixing frame 28 fixedly connected to the connecting plate 10 at the first opening 25, the fixing frame 28 is rotatably connected to the end away from the connecting plate 10 with a fixing ring 29, the fixing ring 29 is circumferentially fixedly connected to a rotating frame 30, one end of the rotating frame 30 is fixedly connected to a blocking block 31 for blocking the second opening 26, the first sliding plate 18 is fixedly connected to a rotating rod 32 at a position corresponding to the first opening 25, a spiral groove 33 is provided on the rotating rod 32, and vertical grooves 34 connected to the spiral groove 33 are provided at both ends of the rotating rod 32 at the spiral groove 33, a pushing block 35 is slidably connected in the spiral groove 33, and the other end of the pushing block 35 is fixedly connected to the fixing ring 29.

[0034] When the first sliding plate 18 moves upward, the first sliding plate 18 drives the rotating rod 32 to move. The movement of the rotating rod 32 will cause the pushing block 35 to rotate along the spiral groove 33 and then move into the vertical groove 34, thereby driving the fixed ring 29 to rotate. The rotation of the fixed ring 29 drives the rotating frame 30 to rotate. The rotation of the rotating frame 30 drives the blocking block 31 to block the second opening 26, so that the blocking block 31 rotates away from the second opening 26 and no longer rotates, so that when the blocking block 31 returns to block the second opening 26, it can reduce the time of blocking the second opening 26 and reduce the space connected to the adsorption chamber 15, so that the negative pressure can be generated faster in the head 7 to adsorb the reinforcement sheet. When the second opening 26 is blocked, the above process is the opposite.

[0035] See also Figure 2 and Figure 3 The lifting mechanism 4 includes mounting plates 36 slidably connected to the mounting seat 2 on both sides of the fixed frame 3, and a rotating shaft 37 is rotatably connected to each mounting plate 36 near the bottom end of the fixed frame 3. Lifting hooks 38 are symmetrically fixedly connected to the rotating shaft 37, and a gear 39 is fixedly connected to the position between the two lifting hooks 38 of the rotating shaft 37. A rack 40 is fixedly connected to the position of the fixed frame 3 corresponding to the gear 39, and the gear 39 is meshed with the rack 40. An electric push rod 41 is fixedly connected to the bottom end of the mounting seat 2, and the electric push rod 41 is fixedly connected to the mounting plate 36 through a push rod.

[0036] When the bonding head 7 adsorbs the reinforcement sheet, the electric push rod 41 is started. The electric push rod 41 drives the mounting plate 36 to move through the push rod. The movement of the mounting plate 36 drives the rotating shaft 37 to move. The movement of the rotating shaft 37 drives the gear 39 to move. The gear 39 is meshed with the rack 40. When the gear 39 moves, the gear 39 will drive the rotating shaft 37 to rotate. The rotation of the rotating shaft 37 drives the lifting hook 38 to rotate, so that it rotates to the bottom of the reinforcement sheet to support the adsorbed reinforcement sheet to prevent the reinforcement sheet from falling off during the movement, thereby avoiding the occurrence of missed mounting. During mounting, contrary to the above process, the lifting hook 38 will be separated from the reinforcement sheet, thereby not hindering the mounting of the reinforcement sheet.

[0037] See also Figure 5 and Figure 8The rolling mechanism 6 includes a sliding block 42 slidably connected to the mounting groove 9, a connecting rod 43 is fixedly connected to one side of the sliding block 42 located in the mounting groove 9, a connecting rod 44 is hinged at one end of the connecting rod 43, a second spring 45 is fixedly connected to one end of the sliding block 42, the other end of the second spring 45 is fixedly connected to the head 7, the head 7 is located below the mounting groove 9 and is connected to a rotating ball 46, the rotating ball 46 is located outside the head 7 and is fixedly connected to a telescopic rod 47, one end of the telescopic rod 47 is fixed A fixed rod 48 is connected, one end of the fixed rod 48 is fixedly connected to a moving rod 49, one end of the moving rod 49 is fixedly connected to a pressure roller 50, a hinged rod 51 is hinged on the side of the telescopic rod 47 close to the mounting plate 36, a rotating rod 52 is fixedly connected to the hinged rod 51 at a position close to the mounting plate 36, the rotating rod 52 is rotatably connected to a mounting rod 53 at a position away from the hinged rod 51, one end of the mounting rod 53 is fixedly connected to the mounting plate 36, and a third spring 54 is fixedly connected between the mounting rod 53 and the hinged rod 51.

[0038] During the mounting process, air continuously enters the mounting head 7, increasing its internal pressure, so that air enters the telescopic rod 47 through the rotating ball 46, the telescopic rod 47 extends, the telescopic rod 47 drives the fixed rod 48 to move, the fixed rod 48 moves to drive the moving rod 49 to move, the moving rod 49 moves to drive the pressure roller 50 to move, thereby rolling on the reinforcement sheet, the mounting plate 36 moves upward, the mounting plate 36 moves to drive the mounting rod 53 to move, the mounting rod 53 moves to drive the hinged rod 51 to move, the hinged rod 51 moves to contact the fixed frame 3, so that the rotating rod 52 rotates, the rotating rod 52 rotates to drive the hinged rod 51 to rotate, the hinged rod 51 rotates to drive the telescopic rod 47 to rotate, the rotation of the telescopic rod 47 causes the pressure roller 50 to generate pressure on the reinforcement sheet, so that the reinforcement sheet can be more firmly fixed. When mounted on the circuit board, the mounting effect is improved. When the pressure in the mounting head 7 increases, the sliding block 42 will be pushed to move. The movement of the sliding block 42 drives the connecting rod 43 to move. The movement of the connecting rod 43 drives the connecting rod 44 to move. The movement of the connecting rod 44 drives the hinged rod 51 to move. The movement of the hinged rod 51 drives the telescopic rod 47 to rotate around the rotating ball 46, so that the telescopic rod 47 moves in the direction of the reinforcement sheet, thereby increasing the pressure of the pressure roller 50 on the reinforcement sheet, so that the reinforcement sheet is more firmly mounted on the circuit board. When the mounting is completed, contrary to the above process, the telescopic rod 47 retracts, and the mounting plate 36 moves upward, so that the abutment rod is separated from the fixed frame 3. Under the action of the third spring 54 and the second spring 45, the pressure roller 50 is kept away from the reinforcement sheet to avoid blocking the subsequent adsorption of the reinforcement sheet.

[0039] See also Figure 3The end of the hinged rod 51 away from the telescopic rod 47 abuts against the fixed frame 3. When the hinged rod 51 abuts against the fixed frame 3, the telescopic rod 47 is moved closer to the reinforcing sheet, increasing the pressure of the pressure roller 50 on the reinforcing sheet and improving the mounting effect of the reinforcing sheet.

[0040] See also Figure 3 and Figure 8 The telescopic rod 47 is hollow inside and is connected to the inside of the head 7 through the rotating ball 46, so that the telescopic rod 47 can be extended and retracted through the air flow inside the head 7.

[0041] See also Figure 3 and Figure 8 One end of the connecting rod 44 extends to the outside of the mounting head 7 and is hinged to the telescopic rod 47, so that the connecting rod 44 can push the telescopic rod 47 to rotate, so that the telescopic rod 47 is close to the reinforcing sheet, increasing the pressure of the pressure roller on the reinforcing sheet 50, and improving the mounting effect of the reinforcing sheet.

[0042] See also Figure 2 and Figure 7 The outer wall of the fixed frame 3 is fixedly connected with an air intake connector 55 , and the air intake connector 55 passes through the fixed frame 3 and is connected with the air intake cavity 16 . The adsorption and release of the reinforcing sheet can be completed through the air intake connector 55 .

[0043] See also Figure 6 The first through-port 25 and the second through-port 26 are both connected to the inside of the bonding head 7, so that the adsorption chamber 15 and the release chamber 17 are connected to the bonding head 7 through the first through-port 25 and the second through-port 26, completing the adsorption and release process of the reinforcing sheet.

[0044] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A fully automatic four-head high-speed laminating device, comprising a device body (1), characterized in that: The device body (1) is fixedly connected to a mounting seat (2), the mounting seat (2) is fixedly connected to a fixing frame (3), the mounting seat (2) is slidably connected to a lifting mechanism (4) for supporting the reinforcing sheet at positions on both sides of the fixing frame (3), the fixing frame (3) is fixedly connected to a suction mechanism (5) at the bottom end, and the suction mechanism (5) is slidably connected to a rolling mechanism (6) for pressing the reinforcing sheet.

2. The fully automatic four-head high-speed laminating equipment according to claim 1, characterized in that: The suction mechanism (5) comprises a head (7) fixedly connected to the bottom end of the fixed frame (3); the bottom end of the head (7) is fixedly connected to a pressure plate (8); a mounting groove (9) is provided on the head (7) near the pressure plate (8); a connecting plate (10) is fixedly connected between the head (7) and the fixed frame (3); a first partition plate (11) is fixedly connected to one side of the connecting plate (10) located inside the fixed frame (3); one end of the first partition plate (11) is fixedly connected to the inner wall of the fixed frame (3); the other end of the first partition plate (11) is fixedly connected to a second partition plate (12); the second partition plate (12) is perpendicular to the first partition plate (11); and the other end of the second partition plate (12) is fixedly connected to the fixed frame (3).

3. The fully automatic four-head high-speed laminating equipment according to claim 2, characterized in that: A first sliding groove (13) is provided on the inner wall of the fixed frame (3) away from the first partition (11); a blocking plate (14) is slidably connected in the first sliding groove (13); the other end of the blocking plate (14) is slidably connected to the second partition (12); an adsorption cavity (15) is formed between the first partition (11), the second partition (12) and the inner wall of the fixed frame (3); and an air intake cavity (16) is formed between the second partition (12), the blocking plate (14) and the inner wall of the fixed frame (3).

4. The fully automatic four-head high-speed laminating equipment according to claim 3, characterized in that: A release chamber (17) is formed between the first partition plate (11), the blocking plate (14) and the inner wall of the fixed frame (3); a first sliding plate (18) for sealing the adsorption chamber (15) is slidably connected to the first partition plate (11); a second sliding plate (19) for sealing the air intake chamber (16) is slidably connected to the second partition plate (12); a sealing plate (20) for sealing the release chamber (17) is fixedly connected to the inner wall of the fixed frame (3); and a connecting frame (21) is fixedly connected to both the first sliding plate (18) and the second sliding plate (19).

5. The fully automatic four-head high-speed laminating equipment according to claim 4, characterized in that: The blocking plate (14) is threadedly connected to a threaded rod (22) at a position located in the first slide groove (13); a motor (23) is fixedly connected to a position of the fixed frame (3) corresponding to the threaded rod (22); an output end of the motor (23) is fixedly connected to the threaded rod (22); a first spring (24) is fixedly connected between the second sliding plate (19) and the connecting plate (10); and a first opening (25) is provided at a position of the connecting plate (10) located in the adsorption chamber (15).

6. The fully automatic four-head high-speed laminating equipment according to claim 5, characterized in that: A second opening (26) is formed at a position of the connecting plate (10) located in the release chamber (17); a blocking member (27) for blocking the second opening (26) is fixedly connected to the connecting plate (10) at the first opening (25); the blocking member (27) comprises a fixing frame (28) fixedly connected to the connecting plate (10) at the first opening (25); an end of the fixing frame (28) away from the connecting plate (10) is rotatably connected to a fixing ring (29).

7. The fully automatic four-head high-speed laminating equipment according to claim 6, characterized in that: The fixed ring (29) is circumferentially fixedly connected to a rotating frame (30); a blocking block (31) for blocking the second opening (26) is fixedly connected to one end of the rotating frame (30); a rotating rod (32) is fixedly connected to a position of the first sliding plate (18) corresponding to the first opening (25); a spiral groove (33) is formed on the rotating rod (32); both ends of the spiral groove (33) of the rotating rod (32) are provided with vertical grooves (34) connected to the spiral groove (33); a pushing block (35) is slidably connected in the spiral groove (33); the other end of the pushing block (35) is fixedly connected to the fixed ring (29).

8. The fully automatic four-head high-speed laminating equipment according to claim 7, characterized in that: The lifting mechanism (4) comprises a mounting plate (36) slidably connected to the mounting seat (2) and located on both sides of the fixed frame (3); a rotating shaft (37) is rotatably connected to each mounting plate (36) at a position close to the bottom end of the fixed frame (3); a lifting hook (38) is symmetrically fixedly connected to the rotating shaft (37); and a gear (39) is fixedly connected to the position of the rotating shaft (37) between the two lifting hooks (38).

9. The fully automatic four-head high-speed laminating equipment according to claim 8, characterized in that: A rack (40) is fixedly connected to a position of the fixed frame (3) corresponding to the gear (39), the gear (39) meshing with the rack (40), and an electric push rod (41) is fixedly connected to the bottom end of the mounting seat (2), and the electric push rod (41) is fixedly connected to the mounting plate (36) via a push rod.

10. The fully automatic four-head high-speed laminating equipment according to claim 9, characterized in that: The rolling mechanism (6) comprises a sliding block (42) slidably connected to the mounting groove (9); a connecting rod (43) is fixedly connected to one side of the sliding block (42) located in the mounting groove (9); a connecting rod (44) is hingedly connected to one end of the connecting rod (43); a second spring (45) is fixedly connected to one end of the sliding block (42); the other end of the second spring (45) is fixedly connected to the contact head (7); a rotating ball (46) is spherically connected to the position of the contact head (7) located below the mounting groove (9); and a telescopic rod (47) is fixedly connected to the rotating ball (46) located outside the contact head (7).

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