Foam laminating machine capable of turning over automatically

Abstract

The utility model discloses a foam laminating machine capable of turning over automatically, which belongs to the technical field of foam laminating and comprises a base, a laminating cylinder is mounted in the base, a through groove is formed in the center of the top end of the base, a lifting plate is arranged in the through groove, and the end of a piston rod in the cylinder is connected with the lifting plate. A lower sliding piece is installed on the side face of the base, an L-shaped plate is installed on the lower sliding piece, a rotating motor is installed on the side face of the L-shaped plate, the output end of the rotating motor rotationally penetrates through the L-shaped plate to be connected with a positioning piece, a vertical rod is fixed to the top end of the base, a top plate is installed at the top end of the vertical rod, and an upper sliding piece is arranged on the top plate. By means of the mode, the top end of the product makes contact with and is attached to the bottom end of the foam, and extrusion deformation in the process is avoided.

Description

Technical Field

[0001] This utility model relates to the field of foam bonding technology, specifically to an automatic flipping foam bonding machine. Background Technology

[0002] Foam is a material made by foaming plastic particles. Foam has a series of characteristics such as elasticity, light weight, quick pressure-sensitive fixing, flexibility, and ultra-thinness. It is often used to bond tightly with other materials. This bonding process requires ensuring that the adhesion between the foam and other materials is strong enough to prevent detachment or separation during use. Currently, foam bonding is mostly done using laminating machines.

[0003] Chinese patent application number CN202321389385.6 discloses a foam bonding machine, including a main frame. Inside the main frame are a foam bonding mechanism and a product fixing mechanism. The foam bonding mechanism has an automatic glue box opening and closing mechanism. The product fixing mechanism is located below the foam bonding mechanism. The foam bonding mechanism includes a limiting plate, a screw, a motor, a sliding rod, a slider, a first electric telescopic rod, a first spring, a support rod, and a first roller. The automatic glue box opening and closing mechanism includes a fixing plate, a glue box, a second spring, a baffle, a first through hole, a second roller, a glue scraper, and a second through hole. The first fixing plate is fixedly mounted on the side of the first electric telescopic rod. This device allows for automatic opening and closing of the glue box, making it convenient to use. However, because foam is relatively soft, the device requires a certain amount of pressure to open the glue box during use. This can cause compression deformation when the foam and the product bonding surface gradually come into contact, affecting the bonding effect.

[0004] Based on this, this utility model designs an automatic flipping foam bonding machine to solve the above problems. Utility Model Content

[0005] In view of the above-mentioned shortcomings of the existing technology, the present invention provides an automatic flipping foam bonding machine.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An automatic flipping foam laminating machine includes a base, a laminating cylinder installed inside the base, a through groove at the center of the top of the base, a lifting plate disposed in the through groove, a piston rod end inside the laminating cylinder connected to the lifting plate, a lower sliding member installed on the side of the base, an L-shaped plate installed on the lower sliding member, a rotating motor installed on the side of the L-shaped plate, the output end of the rotating motor rotating through the L-shaped plate and connected to a positioning piece, a vertical rod fixed at the top of the base, a top plate installed at the top of the vertical rod, an upper sliding member disposed on the top plate, an adsorption plate installed at the center of the bottom end of the top plate, and a vacuum tube connected to the top of the adsorption plate.

[0008] Furthermore, the lower sliding component includes a lower sliding rail, a lower sliding plate, a lower screw, a lower servo motor, and a connecting plate. The lower sliding rail is installed on the side of the base, the lower sliding plate slides symmetrically on both sides of the center of the lower sliding rail, the lower screw is threaded through the side of the lower sliding plate and connected to the output end of the lower servo motor, and the connecting plate is fixed on the lower sliding plate.

[0009] Furthermore, the lower slide rail is installed at the center of the side of the base and its length is less than the length of the base, and the top surface of the lower slide is flush with the top surface of the base.

[0010] Furthermore, the upper sliding component includes an upper cylinder, a movable plate, an upper slide rail, an upper sliding plate, an upper screw, an upper servo motor, a glue box, and a glue brush. The upper cylinder is mounted on the top plate, and the piston rod inside the upper cylinder moves through the top plate and is connected to the movable plate. The upper slide rail is mounted on the bottom end of the movable plate, and the upper sliding plate slides on the upper slide rail. The upper screw threaded through the side of the upper sliding plate and is connected to the output end of the upper servo motor. The glue box is fixed to the bottom end of the upper sliding plate, and the glue brush is connected and mounted on the bottom end of the glue box.

[0011] Furthermore, the movable plate is movably sleeved on the outer wall of the upright, and the upper slide rail is positioned directly opposite the lower slide rail.

[0012] Furthermore, the positioning plate is made of iron, the output end of the rotating motor is connected to a first electromagnet bar, and a second electromagnet bar is embedded in the center of the lifting plate.

[0013] Furthermore, the height of the L-shaped plate is lower than the length of the piston rod inside the cylinder, and the vertical distance from the top of the top plate to the top of the base is less than the length of the piston rod inside the cylinder.

[0014] Furthermore, the top of the base has sliding grooves on both sides of the center of the through groove, one end of the sliding groove is fixed with a spring, and a slider slides in the sliding groove, with the side of the slider connected to the end of the spring.

[0015] Beneficial effects

[0016] 1. By setting up a bonding cylinder, lifting plate, adsorption plate and vacuum tube, the top of the product contacts the bottom of the foam for bonding, avoiding compression and deformation during the process, which would affect the bonding effect; by setting up an L-shaped plate, rotating motor and positioning plate, when it is necessary to flip, the positioning plate is used to firmly contact and fix the product, the lifting plate is reset, the rotating motor runs and drives the product to flip, which is convenient for operating on different sides.

[0017] 2. By setting a lower sliding component, the two sets of positioning plates are brought close together and contact the side of the product for positioning; by setting an upper sliding component, the glue brush sweeps across the product surface for applying glue; by setting positioning plates made of iron sheet, electromagnet strip No. 1 and electromagnet strip No. 2, it is easy to switch and connect the positioning plates, the rotating motor and the lifting plate. When the fitting cylinder pushes the lifting plate to move up, the positioning plates follow and rise to facilitate the positioning of the product; by setting a slide groove, spring and slider, the product is initially positioned at the center of the top of the base with the cooperation of the spring and slider. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a perspective view of the main structure of an automatic flipping foam bonding machine according to the present invention.

[0020] Figure 2 This is a three-dimensional view of the base plate structure of an automatic flipping foam bonding machine according to the present invention.

[0021] Figure 3 This is a perspective view of the L-shaped plate structure of an automatic flipping foam bonding machine according to the present invention.

[0022] Figure 4 This is a three-dimensional view of the upper sliding component structure of an automatic flipping foam bonding machine according to the present invention.

[0023] The labels in the diagram represent:

[0024] 1. Base; 2. Fitting cylinder; 3. Through groove; 4. Lifting plate; 5. Lower slide rail; 6. Lower slide plate; 7. Lower screw; 8. Lower servo motor; 9. Connecting plate; 10. L-shaped plate; 11. Rotating motor; 12. Positioning piece; 13. Upright pole; 14. Top plate; 15. Upper cylinder; 16. Movable plate; 17. Upper slide rail; 18. Upper slide plate; 19. Upper screw; 20. Upper servo motor; 21. Glue box; 22. Glue brush; 23. Adsorption plate; 24. Vacuum tube; 25. Electromagnet bar No. 1; 26. Electromagnet bar No. 2; 27. Slide groove; 28. Spring; 29. ​​Slider. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0026] The present invention will be further described below with reference to the embodiments.

[0027] In some embodiments, please refer to the accompanying drawings. Figure 1 , Figure 2 , Figure 3 and Figure 4 An automatic flipping foam laminating machine includes a base 1, a laminating cylinder 2 installed inside the base 1, a through groove 3 opened at the center of the top of the base 1, a lifting plate 4 arranged in the through groove 3, the piston rod end inside the laminating cylinder 2 connected to the lifting plate 4, a lower sliding member installed on the side of the base 1, an L-shaped plate 10 installed on the lower sliding member, a rotating motor 11 installed on the side of the L-shaped plate 10, the output end of the rotating motor 11 rotates through the L-shaped plate 10 and is connected to a positioning piece 12, a vertical rod 13 fixed at the top of the base 1, a top plate 14 installed at the top of the vertical rod 13, an upper sliding member arranged on the top plate 14, an adsorption plate 23 installed at the center of the bottom end of the top plate 14, and a vacuum tube 24 connected to the top of the adsorption plate 23.

[0028] In this embodiment of the utility model, the product to be bonded is placed at the top center of the base 1, and the foam is placed below the adsorption plate 23. Vacuum adsorption is performed by an external vacuum machine connected to the vacuum tube 24. The bonding cylinder 2 is started, pushing the lifting plate 4 upward, thereby moving the product upward so that the top of the lifting plate 4 is aligned with the bottom of the positioning piece 12. Using the downward sliding member, the two sets of L-shaped plates 10 are driven to move towards each other, so that the positioning piece 12 contacts and fixes the side of the product, ensuring that the product is in the center position. Then the bonding cylinder 2 continues to run, pushing the product upward. When the product exceeds the top of the L-shaped plate 10, the upper sliding member is used to apply glue. After the glue is applied, the product continues to move upward and contacts the bottom of the foam to achieve bonding, avoiding squeezing and deformation. After bonding is completed, the adsorption plate 23 stops adsorption and releases the foam. Under the action of the bonding cylinder 2, the foam and the product fall. When it is necessary to flip, the positioning piece 12 is used to contact and fix it, the lifting plate 4 is reset, and the rotating motor 11 runs to drive the product after the foam is bonded to flip, making it easier to operate on the other side.

[0029] In this embodiment of the utility model, by setting up a bonding cylinder 2, a lifting plate 4, an adsorption plate 23, and a vacuum tube 24, the top of the product contacts and bonds with the bottom of the foam, avoiding compression and deformation during the process, which would affect the bonding effect; by setting up an L-shaped plate 10, a rotating motor 11, and a positioning piece 12, when it is necessary to flip the product, the positioning piece 12 is used to firmly contact and fix the product, the lifting plate 4 is reset, the rotating motor 11 runs, and the product is driven to flip, which facilitates operation on different sides;

[0030] In one embodiment of this utility model, the lower sliding component includes a lower sliding rail 5, a lower sliding plate 6, a lower screw 7, a lower servo motor 8, and a connecting plate 9. The lower sliding rail 5 is installed on the side of the base 1, and its length is less than the length of the base 1. The lower sliding plate 6 slides symmetrically on both sides of the center of the lower sliding rail 5. The top surface of the lower sliding plate 6 is flush with the top surface of the base 1. The lower screw 7 is threaded through the side of the lower sliding plate 6 and connected to the output end of the lower servo motor 8. The connecting plate 9 is fixed on the lower sliding plate 6. When the lower servo motor 8 is started, the lower screw 7 is driven to rotate. Through the threaded engagement between the lower screw 7 and the lower sliding plate 6, the lower sliding plate 6 is driven to move on the lower sliding rail 5, thereby driving the connecting plate 9 and the L-shaped plate 10 on it to move, so that the two sets of positioning plates 12 approach and contact the side of the product for positioning. The upper sliding component includes an upper cylinder 15, a movable plate 16, an upper sliding rail 17, an upper sliding plate 18, an upper screw 19, and an upper... The system includes a servo motor 20, a glue box 21, and a glue brush 22. An upper cylinder 15 is mounted on a top plate 14. The piston rod inside the upper cylinder 15 moves through the top plate 14 and connects to a movable plate 16. The movable plate 16 is movably sleeved on the outer wall of the upright 13. An upper slide rail 17 is mounted on the bottom of the movable plate 16 and is positioned opposite the lower slide rail 5. An upper slide plate 18 slides on the upper slide rail 17. An upper screw 19 is threaded through the side of the upper slide plate 18 and connected to the output end of the upper servo motor 20. The glue box 21 is fixed to the bottom of the upper slide plate 18. The glue brush 22 is connected and mounted on the bottom of the glue box 21. When the upper cylinder 15 is started, the movable plate 16 is driven to move down, so that the glue brush 22 is close to the top of the product. When the upper servo motor 20 is started, the upper screw 19 is driven to rotate. By utilizing the threaded engagement between the upper screw 19 and the upper slide plate 18, the upper slide plate 18 is moved on the upper slide rail 17, so that the glue brush 22 sweeps across the product surface to apply glue.

[0031] In some embodiments, such as Figure 1 and Figure 2 As shown, the positioning piece 12 is an iron sheet, the output end of the rotating motor 11 is connected to the first electromagnet strip 25, the center of the lifting plate 4 is embedded with the second electromagnet strip 26, the height of the L-shaped plate 10 is lower than the length of the piston rod inside the fitting cylinder 2, the vertical distance from the top of the top plate 14 to the top of the base 1 is less than the length of the piston rod inside the fitting cylinder 2, the top of the base 1 has a sliding groove 27 on both sides of the center of the through groove 3, one end of the sliding groove 27 is fixed with a spring 28, a slider 29 slides in the sliding groove 27, and the side of the slider 29 is connected to the end of the spring 28;

[0032] In this embodiment of the invention, the product to be bonded is placed at the center of the top of the base 1. With the cooperation of the spring 28 and the slider 29, the product is positioned at the center of the top of the base 1. The foam is placed below the adsorption plate 23, and vacuum adsorption is performed by connecting an external vacuum machine through the vacuum tube 24. First, the bonding cylinder 2 is started, pushing the lifting plate 4 upward, thereby moving the product upward so that the top of the lifting plate 4 is aligned with the bottom of the positioning piece 12. Using the lower sliding member, the lower servo motor 8 is started, driving the lower screw 7 to rotate. The lower screw 7 and the lower sliding plate 6 are threaded together, driving the lower sliding plate 6 to move on the lower sliding rail 5, thereby driving the connecting plate 9 and the L-shaped plate 10 on it to move, so that the two sets of positioning pieces 12 are close to and in contact with the side of the product for positioning. When it is necessary to flip, the lifting plate 4 is reset, the rotating motor 11 is run, and the product is flipped to facilitate operation on the other side. After flipping, the product is bonded. The cylinder 2 continues to operate, and the lifting plate 4 contacts the bottom of the product. At this time, the power supply of the first electromagnet bar 25 is disconnected, and the second electromagnet bar 26 is connected. At this time, the positioning piece 12 is fixed to the lifting plate 4, and the L-shaped plate 10 is reset. The bonding cylinder 2 continues to push the product upward. When the product exceeds the top of the L-shaped plate 10, the upper cylinder 15 is started using the upper sliding part, which drives the movable plate 16 to move downward, so that the adhesive brush 22 is close to the top of the product. The upper servo motor 20 is started, which drives the upper screw 19 to rotate. Using the threaded engagement between the upper screw 19 and the upper slide plate 18, the upper slide plate 18 is driven to move on the upper slide rail 17, so that the adhesive brush 22 sweeps across the product surface to apply adhesive. After the adhesive is applied, the product continues to move upward and contacts the bottom of the foam to achieve bonding, avoiding compression and deformation. After bonding, the adsorption plate 23 stops adsorption and releases the foam. Under the action of the bonding cylinder 2, the foam and the product fall.

[0033] In this embodiment of the utility model, by setting a positioning plate 12 made of iron sheet, a first electromagnet strip 25 and a second electromagnet strip 26, it is easy to switch the connection between the positioning plate 12, the rotating motor 11 and the lifting plate 4. When the fitting cylinder 2 pushes the lifting plate 4 to move upward, the positioning plate 12 rises accordingly to facilitate the positioning of the product. By setting a sliding groove 27, a spring 28 and a slider 29, with the cooperation of the spring 28 and the slider 29, it is easy to initially position the product at the center of the top of the base 1.

[0034] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. An automatic flipping foam laminating machine, comprising a base (1), characterized in that: A fitting cylinder (2) is installed inside the base (1). A through groove (3) is opened at the center of the top of the base (1). A lifting plate (4) is provided in the through groove (3). The piston rod end inside the fitting cylinder (2) is connected to the lifting plate (4). A lower sliding member is installed on the side of the base (1). An L-shaped plate (10) is installed on the lower sliding member. A rotating motor (11) is installed on the side of the L-shaped plate (10). The output end of the rotating motor (11) rotates through the L-shaped plate (10) and is connected to a positioning piece (12). A vertical rod (13) is fixed at the top of the base (1). A top plate (14) is installed at the top of the vertical rod (13). An upper sliding member is provided on the top plate (14). An adsorption plate (23) is installed at the center of the bottom end of the top plate (14). A vacuum tube (24) is connected to the top of the adsorption plate (23).

2. The automatic flipping foam laminating machine according to claim 1, characterized in that, The lower sliding component includes a lower sliding rail (5), a lower sliding plate (6), a lower screw (7), a lower servo motor (8), and a connecting plate (9). The lower sliding rail (5) is installed on the side of the base (1). The lower sliding plate (6) slides symmetrically on both sides of the center of the lower sliding rail (5). The lower screw (7) is threaded through the side of the lower sliding plate (6) and connected to the output end of the lower servo motor (8). The connecting plate (9) is fixed on the lower sliding plate (6).

3. The automatic flipping foam laminating machine according to claim 2, characterized in that, The lower slide rail (5) is installed at the center of the side of the base (1) and its length is less than the length of the base (1). The top surface of the lower slide plate (6) is flush with the top surface of the base (1).

4. The automatic flipping foam laminating machine according to claim 3, characterized in that, The upper sliding component includes an upper cylinder (15), a movable plate (16), an upper slide rail (17), an upper slide plate (18), an upper screw (19), an upper servo motor (20), a glue box (21), and a glue brush (22). The upper cylinder (15) is mounted on the top plate (14). The piston rod inside the upper cylinder (15) moves through the top plate (14) and connects with the movable plate (16). The upper slide rail (17) is mounted on the bottom end of the movable plate (16). The upper slide plate (18) slides on the upper slide rail (17). The upper screw (19) is threaded through the side of the upper slide plate (18) and connected to the output end of the upper servo motor (20). The glue box (21) is fixed to the bottom end of the upper slide plate (18). The glue brush (22) is connected and mounted on the bottom end of the glue box (21).

5. The automatic flipping foam laminating machine according to claim 4, characterized in that, The movable plate (16) is movably sleeved on the outer wall of the upright (13), and the upper slide rail (17) is set directly opposite the lower slide rail (5).

6. The automatic flipping foam laminating machine according to claim 5, characterized in that, The positioning piece (12) is an iron sheet, the output end of the rotating motor (11) is connected to an electromagnet bar (25), and the center of the lifting plate (4) is embedded with an electromagnet bar (26).

7. The automatic flipping foam laminating machine according to claim 6, characterized in that, The height of the L-shaped plate (10) is lower than the length of the piston rod inside the fitting cylinder (2), and the vertical distance from the top of the top plate (14) to the top of the base (1) is less than the length of the piston rod inside the fitting cylinder (2).

8. The automatic flipping foam laminating machine according to claim 7, characterized in that, The top of the base (1) has a sliding groove (27) on both sides of the center of the through groove (3). A spring (28) is fixed at one end of the sliding groove (27). A slider (29) slides in the sliding groove (27). The side of the slider (29) is connected to the end of the spring (28).

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