CN212449890U

CN212449890U - Bubble chamber film splicing apparatus does not shut down

Info

Publication number: CN212449890U
Application number: CN202020861499.6U
Authority: CN
Inventors: 吕松
Original assignee: Tianjin Houfuxiang Plastic Packaging Products Co ltd
Current assignee: Tianjin Houfuxiang Plastic Packaging Products Co ltd
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2021-02-02
Anticipated expiration: 2030-05-21

Abstract

The utility model discloses a bubble film splicing device without shutdown, which comprises a supporting table, wherein one side of the supporting table is provided with a first support, the first support is provided with a first air cylinder, the output end of the first air cylinder is vertically downward and is fixedly connected with a pressing plate, and two sides of the pressing plate are fixedly connected with a first vacuum chuck; two long through holes are formed in the supporting platform; a linear sliding table is arranged at the bottom of the supporting table, two vacuum suckers are fixedly connected to the output end of the linear sliding table, and the two vacuum suckers are respectively arranged in the two long through holes; a plurality of automatic glue spraying guns are also arranged above the supporting platform; the utility model adopts the vacuum chuck to fix the splicing position of the bubble film, the linear sliding table drives the head of the standby bubble film to move to the position below the tail part of the bubble film which ensures the completion of unwinding, and the splicing of the bubble film is efficient and stable; the glue spraying process is rapid, and the glue at the splicing part of the bubble film is uniformly sprayed; the bubble film can be spliced automatically and quickly.

Description

Bubble chamber film splicing apparatus does not shut down

Technical Field

The utility model relates to a bubble chamber film field, especially a bubble chamber film splicing apparatus does not shut down.

Background

The bubble film is a product which is made by using high-pressure polyethylene as main raw material, adding auxiliary materials such as whitening agent and opening agent, extruding and forming bubbles at high temperature of about 230 ℃, is a novel plastic packaging material with light texture, good transparency, no toxicity and no smell, can play the roles of moisture prevention, buffering, heat preservation and the like on the product, and is often processed into bubble film envelopes.

Chinese patent publication No. CN210286223U discloses a bubble film splicing device, which realizes bonding between a standby bubble film and a bubble film without stopping the transportation of a film conveying mechanism to the bubble film. However, the tail part of the unwound bubble film is not fixed on the fixed plate in the scheme, and the bubble film is light and is easy to separate from the fixed plate in the conveying process, so that the splicing effect is influenced; the mechanism for brushing glue at the air bubble film interface, pressing the pressing plate downwards and the like has complex structure, complex operation process and needs manual assistance.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem, a bubble chamber film splicing device without shutdown is designed.

The technical scheme of the utility model is that, a bubble film splicing device without shutdown is provided, the splicing device is arranged between an unwinding device and a film guide mechanism, the splicing device comprises a supporting table, one side of the supporting table is adjacent to the unwinding device, the other side of the supporting table is provided with a support, the support is provided with a cylinder, the output end of the cylinder is vertically downward and fixedly connected with a pressing plate, the two sides of the pressing plate are fixedly connected with a vacuum chuck, the adsorption surface of the vacuum chuck and the bottom surface of the pressing plate are on the same horizontal plane, the pressing plate is arranged right above the supporting table, and the bottom surface of the pressing plate is parallel to the upper surface of the supporting table;

the supporting table is provided with two long through holes, and the long through holes extend along the conveying direction of the bubble film;

the bottom of the support table is provided with a linear sliding table, the motion direction of the output end of the linear sliding table is parallel to the conveying direction of the bubble film, the output end of the linear sliding table is fixedly connected with a support, two vacuum chucks are arranged on the support and are respectively arranged in the two long through holes, and the adsorption surface of each vacuum chuck and the upper surface of the support table are on the same horizontal plane;

one side of brace table still is provided with the support No. two, be provided with the automatic gluey rifle that spouts of a plurality of on the support No. two, the export orientation of the automatic gluey rifle that spouts the upper surface of brace table.

The supporting platform comprises a platform surface and supporting legs, and the supporting legs are fixed at the bottom of the platform surface.

The automatic glue spraying guns are arranged in a straight line along the conveying direction perpendicular to the air bubble film, the glue box is fixed on the second support, and the glue feeding ports of the automatic glue spraying guns are communicated with the glue box.

The first support is further fixedly connected with a sensor, and the sensor is closer to the unwinding device relative to the pressing plate.

The opposite side of brace table with be provided with No. three supports and crane between the film guide mechanism, the crane sets up the below at No. three supports, it is connected with a plurality of along bubble chamber film direction of delivery's last rotation of No. three supports, be provided with a plurality of along bubble chamber film direction of delivery's lower pivot on the crane, go up the pivot with lower pivot staggered arrangement.

The utility model discloses a lifting frame, including crane, cylinder, telescopic link, the below of crane is provided with No. two cylinders and a plurality of telescopic link, the output fixed connection of No. two cylinders is in on the bottom surface of crane, a plurality of telescopic link along vertical direction and its top fixed connection be in on the bottom surface of crane.

The linear sliding table comprises a shell, ball screws are connected to two ends of the shell in a rotating mode, nuts are sleeved on the ball screws, sliding plates are fixed on the nuts, the sliding plates are connected with the shell in a sliding mode, and one ends of the ball screws are fixedly connected with motors.

Splicing apparatus still includes the controller, the controller respectively with motor, automatic glue gun, a cylinder, No. two cylinders, sensor, vacuum chuck, a vacuum chuck electric connection.

The non-stop bubble film splicing device manufactured by the technical scheme of the utility model adopts the vacuum chuck to fix the splicing part of the bubble film, the linear sliding table drives the head of the standby bubble film to move to the position below the tail part of the bubble film which ensures the completion of unwinding, and the splicing of the bubble film is efficient and stable; the glue spraying process is rapid, and the glue at the splicing part of the bubble film is uniformly sprayed; the first air cylinder is adopted to drive the pressing plate to press the splicing part of the bubble film downwards, so that the bubble film is spliced quickly and stably; the bubble film can be spliced automatically and quickly.

Drawings

Fig. 1 is a schematic view of a first structure of a bubble film splicing device without shutdown according to the present invention;

fig. 2 is a second schematic structural diagram of the bubble film splicing device without shutdown of the present invention;

fig. 3 is a third structural schematic diagram of the bubble film splicing device without shutdown of the present invention;

fig. 4 is a schematic view of the internal structure of the bubble film splicing device without shutdown;

fig. 5 is a circuit block diagram of the bubble film splicing device without shutdown of the present invention;

in the figure, 1, an unwinding device; 2. a film guide mechanism; 3. a splicing device; 4. a support table; 5. a table top; 6. a support leg; 7. a first bracket; 8. a first cylinder; 9. a sensor; 10. pressing a plate; 11. A long through hole; 12. a linear sliding table; 13. a support; 14. a vacuum chuck; 15. a first vacuum chuck; 16. a second bracket; 17. an automatic glue gun; 18. a glue box; 19. a third bracket; 20. An upper rotating shaft; 21. a lifting frame; 22. a lower rotating shaft; 23. a second cylinder; 24. a telescopic rod; 25. a housing; 26. a ball screw; 27. a nut; 28. a slide plate; 29. a controller; 30. an electric motor.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings, and as shown in fig. 1 to 5, a bubble film splicing apparatus without shutdown, in which a splicing apparatus 3 is provided between an unwinding device 1 and a film guiding mechanism 2. Splicing apparatus 3 includes brace table 4, and the concatenation of bubble chamber film is accomplished on brace table 4. One side of the support table 4 is adjacent to the unwinding device 1, and the bubble film on the unwinding device 1 is conveyed to the film guide mechanism 2 along the support table 4.

The other side of brace table 4 is provided with support 7 No. one, be provided with cylinder 8 on support 7 No. one, the vertical downward and fixedly connected with clamp plate 10 of output of cylinder 8, vacuum chuck 15 of clamp plate 10 both sides fixedly connected with, vacuum chuck 15's adsorption plane with the bottom surface of clamp plate 10 is on same horizontal plane, clamp plate 10 sets up directly over brace table 4 just the bottom surface of clamp plate 10 with brace table 4's upper surface is parallel. The pressing plate 10 is used for pressing the bubble film when the bubble film is spliced. When the bubble film of the unwinding device 1 is unwound, the first vacuum chuck 15 adsorbs the tail part of the bubble film, and the first air cylinder 8 drives the pressing plate 10 and the first vacuum chuck 15 to ascend.

Two long through holes 11 are arranged on the support table 4, and the long through holes 11 extend along the conveying direction of the bubble film.

The utility model discloses a long-range vacuum suction cup, including brace table 4, straight line slip table 12, vacuum suction cup 14, support table 4, the direction of motion of straight line slip table 12 output is parallel with the direction of transfer of bubble chamber film, the output fixedly connected with support 13 of straight line slip table 12, be provided with two vacuum suction cup 14 on the support 13, two vacuum suction cup 14 sets up two respectively in the slotted hole 11, vacuum suction cup 14's adsorption plane with the upper surface of brace table 4 is on same horizontal plane. The staff places the head of the bubble chamber film on the standby unwinding device 1 above the vacuum chuck 14, the vacuum chuck 14 sucks the bubble chamber film, at the moment, the automatic glue spraying gun 17 is arranged right above the vacuum chuck 14, and the automatic glue spraying gun 17 sprays glue on the head of the bubble chamber film. The output end of the linear sliding table 12 drives the vacuum chuck to move to the position below the pressing plate 10, and the first air cylinder 8 drives the pressing plate 10 to press downwards, so that the tail of the previous uncoiled bubble film is spliced with the head of the standby bubble film.

Support bench 4's one side still is provided with No. two supports 16, be provided with the automatic glue gun 17 that spouts of a plurality of on No. two supports 16, the export orientation of automatic glue gun 17 the upper surface of support bench 4. And the automatic glue spraying gun 17 sprays glue to the head of the standby air bubble film.

The support table 4 comprises a table top 5 and legs 6, wherein the legs 6 are fixed at the bottom of the table top 5.

The automatic glue spraying guns 17 are arranged in a straight line along the conveying direction perpendicular to the air bubble film, so that glue can be uniformly applied to the parts, needing to be spliced, of the air bubble film conveniently. And a glue box 18 is fixed on the second bracket 16, and a plurality of glue inlets of the automatic glue spraying guns 17 are communicated with the glue box 18. The glue box 18 stores glue therein and delivers the glue to the automatic glue gun 17.

And a sensor 9 is fixedly connected to the first bracket 7, and the sensor 9 is closer to the unwinding device 1 relative to the pressing plate 10. The tail end of the unwound bubble film passes below the sensor 9, and the sensor 9 is an infrared sensor and is used for detecting whether the bubble film is conveyed on the support table 4.

A third bracket 19 and a lifting frame 21 are arranged between the other side of the supporting platform 4 and the film guide mechanism 2, and the lifting frame 21 is arranged below the third bracket 19. No. three support 19 go up the rotation and be connected with a plurality of along bubble chamber film direction of delivery's last pivot 20, be provided with a plurality of along bubble chamber film direction of delivery's lower pivot 22 on the crane 21, go up pivot 20 with lower pivot 22 staggered arrangement. The bubble film transferred from the unwinding device 1 to the film guide 2 sequentially bypasses the upper rotating shaft 20 and the lower rotating shaft 22.

The utility model discloses a crane, including crane 21, a plurality of cylinder 23, a plurality of telescopic link 24, crane 21's below is provided with No. two cylinders 23 and a plurality of telescopic link 24, No. two cylinders 23's output fixed connection be in on crane 21's the bottom surface, a plurality of telescopic link 24 along vertical direction and its top fixed connection be in on crane 21's the bottom surface. The output end of the second air cylinder 23 drives the lifting frame 21 to lift, the telescopic rod 24 extends or shortens along with the lifting frame 21, and the telescopic rod 24 is used for supporting the lifting frame 21.

Straight line slip table 12 includes casing 25, casing 25 both ends are rotated and are connected with ball screw 26, the cover is equipped with nut 27 on the ball screw 26, be fixed with slide 28 on the nut 27, slide 28 with casing 25 sliding connection, ball screw 26's one end fixedly connected with motor 30. The motor 30 drives the ball screw 26 to rotate, the nut 27 moves linearly along the ball screw 26, and the slide plate 28 moves linearly along with the nut 27. The slide plate 28 is the output end of the linear sliding table 12.

Splicing apparatus 3 still includes controller 29, controller 29 respectively with motor 30, automatic glue gun 17, cylinder 8, No. two cylinders 23, sensor 9, vacuum chuck 14, vacuum chuck 15 electric connection.

The operation steps in the embodiment are as follows: the bubble film on the unwinding device 1 is conveyed to the film guide mechanism 2 along the support table 4, the upper rotating shaft 20 and the lower rotating shaft 22, and when the bubble film on the unwinding device 1 is unwound and disappears below the sensor 9, the sensor 9 transmits a signal to the controller 29; under the control of the controller 29, the second air cylinder 23 drives the lifting frame 21 to ascend, the lower rotating shaft 22 ascends, the air bubble films wound on the upper rotating shaft 20 and the lower rotating shaft 22 become loose, and the air bubble films are continuously transmitted to the film guide mechanism 2; under the control of the controller 29, the first air cylinder 8 drives the pressing plate 10 to move downwards, meanwhile, the first vacuum chuck 15 adsorbs the tail part of the bubble film, the first air cylinder 8 drives the pressing plate 10 to move upwards, and the tail part of the bubble film rises; the staff puts standby unwinding unit 1 well, and place the head of bubble chamber film on vacuum chuck 14, under control of controller 29, vacuum chuck 14 adsorbs the head of bubble chamber film, automatic glue gun 17 spouts the glue to the bubble chamber film, straight line slip table 12 drives vacuum chuck 14 and bubble chamber head motion to clamp plate 10 below afterwards, No. 8 cylinders drive clamp plate 10 and push down, the concatenation of bubble chamber film is accomplished, controller control vacuum chuck 14 and No. 15 vacuum chuck stop adsorbing, the bubble chamber film lasts and carries forward.

In the embodiment, the tail part of the bubble film which is unwound before and the head part of the standby bubble film are fixed by the vacuum chuck, and the linear sliding table 12 drives the head part of the standby bubble film to move to the position below the tail part of the bubble film which is unwound after the standby bubble film is unwound, so that the bubble film can be efficiently and stably spliced; an automatic glue spraying gun 17 is adopted to spray glue to the splicing position of the air bubble film, the glue spraying process is rapid, and the glue is uniformly sprayed on the air bubble film; the first air cylinder 8 drives the pressing plate 10 to press the splicing part of the bubble film downwards, so that the bubble film can be spliced quickly and stably; the bubble film can be spliced automatically and quickly.

Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.

Claims

1. A bubble film splicing device without shutdown, a splicing device (3) is arranged between a unwinding device (1) and a film guide mechanism (2), characterized in that the splicing device (3) comprises a support table (4), one side of the support table (4) is adjacent to the unwinding device (1), a first support (7) is arranged on the other side of the support table (4), a first air cylinder (8) is arranged on the first support (7), the output end of the first air cylinder (8) is vertically downward and is fixedly connected with a pressing plate (10), a first vacuum sucker (15) is fixedly connected with two sides of the pressing plate (10), the adsorption surface of the first vacuum sucker (15) and the bottom surface of the pressing plate (10) are on the same horizontal plane, the pressing plate (10) is arranged right above the supporting platform (4), and the bottom surface of the pressing plate (10) is parallel to the upper surface of the supporting platform (4);

two long through holes (11) are formed in the support table (4), and the long through holes (11) extend along the conveying direction of the bubble film;

a linear sliding table (12) is arranged at the bottom of the supporting table (4), the motion direction of the output end of the linear sliding table (12) is parallel to the conveying direction of the bubble film, a support (13) is fixedly connected to the output end of the linear sliding table (12), two vacuum chucks (14) are arranged on the support (13), the two vacuum chucks (14) are respectively arranged in the two long through holes (11), and the adsorption surface of each vacuum chuck (14) and the upper surface of the supporting table (4) are on the same horizontal plane;

one side of brace table (4) still is provided with No. two supports (16), be provided with a plurality of on No. two supports (16) and spout gluey rifle (17) automatically, the export orientation of spouting gluey rifle (17) automatically the upper surface of brace table (4).

2. A non-stop bubble film splicing device according to claim 1, wherein the supporting platform (4) comprises a table top (5) and legs (6), and the legs (6) are fixed at the bottom of the table top (5).

3. The non-stop bubble film splicing device according to claim 1, wherein a plurality of automatic glue spraying guns (17) are arranged in a line along a direction perpendicular to the conveying direction of the bubble film, a glue box (18) is fixed on the second bracket (16), and glue inlets of the plurality of automatic glue spraying guns (17) are communicated with the glue box (18).

4. The non-stop bubble film splicing device according to claim 1, wherein a sensor (9) is fixedly connected to the first support (7), and the sensor (9) is closer to the unwinding device (1) relative to the pressing plate (10).

5. The bubble film splicing device without shutdown according to claim 1, wherein a third support (19) and a lifting frame (21) are arranged between the other side of the support platform (4) and the film guide mechanism (2), the lifting frame (21) is arranged below the third support (19), a plurality of upper rotating shafts (20) along the bubble film conveying direction are rotatably connected to the third support (19), a plurality of lower rotating shafts (22) along the bubble film conveying direction are arranged on the lifting frame (21), and the upper rotating shafts (20) and the lower rotating shafts (22) are arranged in a staggered mode.

6. The bubble film splicing device without shutdown according to claim 5, wherein a second cylinder (23) and a plurality of telescopic rods (24) are arranged below the lifting frame (21), the output end of the second cylinder (23) is fixedly connected to the bottom surface of the lifting frame (21), and the plurality of telescopic rods (24) are vertically and fixedly connected to the bottom surface of the lifting frame (21) at the top ends thereof.

7. The bubble film splicing device without shutdown according to claim 1, wherein the linear sliding table (12) comprises a shell (25), ball screws (26) are rotatably connected to two ends of the shell (25), nuts (27) are sleeved on the ball screws (26), sliding plates (28) are fixed on the nuts (27), the sliding plates (28) are slidably connected with the shell (25), and one ends of the ball screws (26) are fixedly connected with motors (30).

8. The non-stop bubble film splicing device according to claim 1, wherein the splicing device (3) further comprises a controller (29), and the controller (29) is electrically connected with the motor (30), the automatic glue gun (17), the first air cylinder (8), the second air cylinder (23), the sensor (9), the vacuum chuck (14) and the first vacuum chuck (15) respectively.