CN219256613U

CN219256613U - Hot melt adhesive laminating bubble removal equipment

Info

Publication number: CN219256613U
Application number: CN202223029159.5U
Authority: CN
Inventors: 刘星; 马劲; 赵文明; 杨刚
Original assignee: Chengdu Yuto Printing Co ltd
Current assignee: Chengdu Yuto Printing Co ltd
Priority date: 2022-11-14
Filing date: 2022-11-14
Publication date: 2023-06-27
Anticipated expiration: 2032-11-14

Abstract

The application provides hot melt adhesive laminating bubble removal equipment, which relates to the field of packaging preparation technology and comprises a feeding mechanism, a bubble removal mechanism, a discharging mechanism and a rack, wherein the rack is provided with a bubble removal platform; the feeding mechanism comprises a feeding plate and a lifting assembly, wherein the feeding plate is used for penetrating and clamping the supporting clamp, and the lifting assembly is connected with the feeding plate and used for driving the feeding plate to be close to or far away from the bubble removing platform; the bubble removing mechanism is arranged on the bubble removing platform and comprises a bubble removing plate and a first translation component, the bubble removing plate is positioned below the feeding plate, the bubble removing plate is arranged in a pair and is matched with the supporting card in shape and size, and the first translation component is connected with the bubble removing plate and is used for driving the bubble removing plate to move oppositely or oppositely; the blanking mechanism is arranged on one side of the feeding plate and comprises a blanking deflector rod and a second translation assembly, the blanking deflector rod is in contact with the surface of the feeding plate, the second translation assembly is connected with the blanking deflector rod and used for driving the blanking deflector rod to transversely reciprocate, and standard and efficient hot melt adhesive bonding and defoaming operation can be achieved.

Description

Hot melt adhesive laminating bubble removal equipment

Technical Field

The application relates to a package preparation process, in particular to hot melt adhesive bonding bubble removal equipment.

Background

The supporting card is in a hollow flat plate shape, as shown in figure 1, is formed by folding a paperboard and then sticking the paperboard by using a hot melt adhesive, and is used as a base plate or a partition plate in a packaging box to play a role in shock absorption. The support card is formed by using hot melt adhesive, manual pressure maintaining is adopted for removing bubbles, production efficiency is low, uneven distribution of the hot melt adhesive is easy to occur due to uneven force application and technical level difference, and glue leakage and glue opening phenomena are generated, so that the quality of a finished product of the support card is seriously affected.

Disclosure of Invention

An object of the application is to provide a hot melt adhesive laminating removes bubble equipment, it can realize the high-efficient hot melt adhesive laminating of standard remove bubble operation, and the back card hot melt adhesive after the processing distributes evenly, is difficult to produce and leaks gluey, the phenomenon of opening glue to guaranteed to influence the support card finished product quality.

Embodiments of the present application are implemented as follows:

the hot melt adhesive laminating and defoaming equipment comprises a feeding mechanism, a defoaming mechanism, a discharging mechanism and a rack, wherein the rack is provided with a defoaming platform; the feeding mechanism comprises a feeding plate and a lifting assembly, the shape and the size of the feeding plate are matched with the hollow part of the supporting clamp to penetrate through and clamp the supporting clamp, and the lifting assembly is connected with the feeding plate to drive the feeding plate to be close to or far away from the bubble removing platform; the bubble removing mechanism is arranged on the bubble removing platform and comprises a bubble removing plate and a first translation component, the bubble removing plate is positioned below the feeding plate, the bubble removing plate is arranged in a pair and is matched with the supporting card in shape and size, and the first translation component is connected with the bubble removing plate and is used for driving the bubble removing plate to move oppositely or oppositely; the blanking mechanism is arranged on one side of the feeding plate and comprises a blanking deflector rod and a second translation assembly, the blanking deflector rod is in contact with the surface of the feeding plate, and the second translation assembly is connected with the blanking deflector rod and used for driving the blanking deflector rod to transversely reciprocate.

Further, the bubble removing platform is provided with a pair of safety gratings, and the safety gratings are positioned on two lateral sides of the bubble removing plate.

Further, the bubble removal platform is provided with a blanking ramp, and the blanking ramp is positioned below the tail end of the feeding plate.

Further, the lifting assembly comprises a first air cylinder, the body of the first air cylinder is fixed on the bubble removing platform, the bubble removing platform is provided with a lifting guide rod, the lifting guide rod is provided with a lifting plate in a penetrating mode, the lifting plate is fixedly connected with the feeding plate, and the rod body of the first air cylinder is connected with the lifting plate.

Further, the lifting assembly is also provided with a buffer device, the buffer device comprises an oil buffer, the top of the lifting guide rod is provided with a lifting top panel, the body of the oil buffer is connected with the lifting top panel, and the bumped head of the oil buffer can be abutted with the lifting panel after being lifted.

Further, the first translation assembly comprises a pair of second air cylinders which are arranged in opposite directions, and one second air cylinder is correspondingly connected with one bubble removing plate.

Further, the second translation assembly comprises a drag chain and a translation guide rod, the translation guide rod is provided with a guide seat, the guide seat is connected with the blanking deflector rod through a deflector rod connecting plate, and the guide seat is connected with the drag chain.

Further, the deflector rod connecting plate is provided with a third air cylinder, a rod body of the third air cylinder is connected with the blanking deflector rod, and the blanking deflector rod is arranged to be C-shaped which can contact the upper surface, the outer side surface and the lower surface of the feeding plate.

Further, the lower part of the bubble removing platform is provided with a section bar underframe, and the bottom of the section bar underframe is provided with a foot cup.

Compared with the prior art, the embodiment of the application has at least the following advantages or beneficial effects:

according to the hot melt adhesive bonding bubble removal equipment, the feeding plate and the bubble removal plate are matched, so that uniform pressure maintaining bubble removal can be realized, uneven hot melt adhesive distribution, adhesive leakage and adhesive opening caused by uneven force application and technical level difference are avoided, and the quality of a finished support card product is ensured. Meanwhile, the equipment can greatly improve the operation efficiency through the reciprocating motion and the matching of the mechanisms.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered limiting the scope, and that other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of a support card structure of the present application.

Fig. 2 is a schematic diagram of the overall structure of the hot melt adhesive laminating and defoaming device provided in embodiment 1 of the present application;

FIG. 3 is a schematic view of the alternative angle removed profile chassis, footcup, lift shield and drag chain shield of FIG. 2;

FIG. 4 is a schematic view of the structure of the alternative angle-removed safety grating of FIG. 3;

icon: 1-feeding mechanism, 11-feeding plate, 12-first cylinder, 13-lifting guide rod, 14-lifting plate, 15-hydraulic buffer, 16-lifting top panel, 2-bubble removing mechanism, 21-bubble removing plate, 22-second cylinder, 3-discharging mechanism, 31-discharging deflector rod, 32-drag chain, 33-translation guide rod, 34-guide holder, 35-deflector rod connecting plate, 36-third cylinder, 4-frame, 41-bubble removal platform, 42-safety grating, 43-blanking ramp, 44-section bar chassis, 45-foot cup and 5-support card.

Detailed Description

For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, which are generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, as provided in the accompanying drawings, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the embodiments of the present application, it should be noted that, if the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like indicate an azimuth or a positional relationship based on that shown in the drawings, or an azimuth or a positional relationship in which the inventive product is conventionally put in use, it is merely for convenience of description and simplification of the description, and does not indicate or imply that the apparatus or element to be referred must have a specific azimuth, be configured and operated in a specific azimuth, and therefore should not be construed as limiting the present application. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," "overhang" and the like, if any, do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present application, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

Example 1

Referring to fig. 1, the present utility model is used for pressure maintaining and bubble removing at the hot melt adhesive bonding position of the supporting card 5, and can also be used for other hot melt adhesive bonding products with hollow structures similar to the supporting card 5. Referring to fig. 2-4, the present utility model provides a hot melt adhesive laminating and defoaming device, which comprises a feeding mechanism 1 for placing a semi-finished product supporting card 5, a defoaming mechanism 2 for maintaining pressure and defoaming the supporting card 5, a discharging mechanism 3 for pushing the supporting card 5 out of the feeding mechanism 1, and a frame 4 for installing the above mechanisms.

The frame 4 is provided with a bubble removal platform 41, the feeding mechanism 1 comprises a feeding plate 11 and a lifting assembly, the shape and the size of the feeding plate 11 are matched with the hollow part of the supporting card 5 so as to penetrate through and clamp the supporting card 5, and the lifting assembly is connected with the feeding plate 11 so as to drive the feeding plate 11 to be close to or far away from the bubble removal platform 41; the bubble removing mechanism 2 is arranged on the bubble removing platform 41, a profile underframe 44 is arranged at the lower part of the bubble removing platform 41, and a foot cup 45 is arranged at the bottom of the profile underframe 44. The bubble removing mechanism 2 comprises a bubble removing plate 21 and a first translation component, the bubble removing plate 21 is positioned below the feeding plate 11, the bubble removing plate 21 is arranged in a pair and is matched with the supporting card 5 in shape and size, and the first translation component is connected with the bubble removing plate 21 and is used for driving the bubble removing plate 21 to move towards or away from each other; the blanking mechanism 3 is arranged on one side of the feeding plate 11, the blanking mechanism 3 comprises a blanking deflector rod 31 and a second translation component, the blanking deflector rod 31 is in contact with the surface of the feeding plate 11, and the second translation component is connected with the blanking deflector rod 31 and used for driving the blanking deflector rod 31 to transversely reciprocate. The de-bubbling platform 41 is provided with a blanking ramp 43, the blanking ramp 43 being located below the end of the loading plate 11. When the hot melt adhesive bonding and defoaming equipment is used, the supporting card 5 bonded by the hot melt adhesive is inserted into the feeding plate 11, the lifting assembly drives the feeding plate 11 to descend to a defoaming point position close to the defoaming platform 41, the first translation assembly drives the defoaming plate 21 to move oppositely to clamp the supporting card 5 and keep the supporting card for a period of time, so that the hot melt adhesive on the supporting card 5 is uniformly distributed under the action of pressure to achieve the purpose of defoaming, after the defoaming is finished, the lifting assembly drives the feeding plate 11 to ascend to a discharging point, the second translation assembly drives the discharging deflector 31 to move from the inner end of the feeding plate 11 to the tail end of the feeding plate 11, so that the supporting card 5 is stirred to be separated from the feeding plate 11, and the supporting card 5 falls into the discharging ramp 43 immediately to enter the next procedure. The above working process is reciprocating motion, and can realize standard and efficient hot melt adhesive bonding and bubble removal operation by matching with an operator, and the hot melt adhesive of the processed support card 5 is uniformly distributed, so that the phenomena of adhesive leakage and adhesive opening are not easy to occur, and the quality of the finished product of the support card 5 is ensured.

In this embodiment, in order to improve the safety of the operation, the bubble removal platform 41 is provided with a pair of safety gratings 42, the safety gratings 42 are located at two lateral sides of the bubble removal plate 21, and the safety gratings 42, the lifting assembly, the first translation assembly and the second translation assembly are all connected with the controller, and when the safety gratings 42 detect that the human hand leaves the bubble removal platform 41, the driving assembly starts to work.

In this embodiment, specifically, the lifting assembly includes a first cylinder 12, the body of the first cylinder 12 is fixed on a bubble removal platform 41, the bubble removal platform 41 is provided with a lifting guide rod 13, the lifting guide rod 13 is provided with a lifting plate 14 in a penetrating manner, the lifting plate 14 is fixedly connected with the feeding plate 11, the rod body of the first cylinder 12 is connected with the lifting plate 14, and the lifting assembly is provided with a lifting protection cover. The lifting assembly is further provided with a buffer device, the buffer device comprises an oil buffer 15, the top of the lifting guide rod 13 is provided with a lifting top panel 16, the body of the oil buffer 15 is connected with the lifting top panel 16, the bumped head of the oil buffer 15 can be abutted against the lifting plate 14 after being lifted, and mechanical damage can be reduced and environmental noise can be reduced through the arrangement of the oil buffer 15. The first translation assembly comprises a pair of second cylinders 22 which are arranged opposite to each other, and one bubble removing plate 21 is correspondingly connected with one second cylinder 22. The second translation assembly comprises a drag chain 32 and a translation guide rod 33, the translation guide rod 33 is provided with a guide seat 34, the guide seat 34 is connected with the blanking deflector 31 through a deflector rod connecting plate 35, the guide seat 34 is connected with the drag chain 32, and the drag chain 32 is accommodated in the guide rod 33 by a drag chain 32 protective cover. The driving lever connecting plate 35 is provided with the third air cylinder 36, the rod body of the third air cylinder 36 is connected with the blanking driving lever 31, the blanking driving lever 31 is arranged to be C-shaped and capable of contacting the upper surface, the outer side surface and the lower surface of the feeding plate 11, the distance between the blanking driving lever 31 and the feeding plate 11 can be adjusted by arranging the third air cylinder 36, during operation, the blanking driving lever 31 can be driven away from the feeding plate 11, feeding is facilitated for workers, and after feeding is completed, the blanking driving lever 31 is driven to be attached to the feeding plate 11 and located on one side of the supporting card 5, so that follow-up pushing work is facilitated.

In other embodiments of the present utility model, the lifting assembly and the second translation assembly may adopt a screw-nut assembly, the first translation assembly may adopt a pair of screw-nut assemblies to correspondingly connect with one bubble removing plate 21, or may adopt screw-nut assemblies with different screw threads on both sides to simultaneously connect with two bubble removing plates 21, so as to achieve the same driving effect as the embodiment.

The foregoing is merely a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and variations may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. The hot melt adhesive bonding bubble removal device is characterized by comprising a feeding mechanism (1), a bubble removal mechanism (2), a discharging mechanism (3) and a frame (4), wherein the frame (4) is provided with a bubble removal platform (41); the feeding mechanism (1) comprises a feeding plate (11) and a lifting assembly, the shape and the size of the feeding plate (11) are matched with the hollow part of the supporting card (5) to penetrate through and clamp the supporting card (5), and the lifting assembly is connected with the feeding plate (11) to drive the feeding plate (11) to be close to or far away from the bubble removing platform (41); the bubble removing mechanism (2) is arranged on the bubble removing platform (41), the bubble removing mechanism (2) comprises a bubble removing plate (21) and a first translation component, the bubble removing plate (21) is positioned below the feeding plate (11), the bubble removing plate (21) is arranged as a pair, the shape and the size of the bubble removing plate are matched with those of the supporting card (5), and the first translation component is connected with the bubble removing plate (21) to drive the bubble removing plate (21) to move oppositely or reversely; the blanking mechanism (3) is arranged on one side of the feeding plate (11), the blanking mechanism (3) comprises a blanking deflector rod (31) and a second translation assembly, the blanking deflector rod (31) is in contact with the surface of the feeding plate (11), and the second translation assembly is connected with the blanking deflector rod (31) and used for driving the blanking deflector rod (31) to transversely reciprocate.

2. The hot melt adhesive bonding de-foaming apparatus according to claim 1, wherein the de-foaming platform (41) is provided with a pair of safety gratings (42), and the safety gratings (42) are positioned at two lateral sides of the de-foaming plate (21).

3. The hot melt adhesive laminating and de-foaming device according to claim 1, wherein the de-foaming platform (41) is provided with a blanking ramp (43), and the blanking ramp (43) is located below the tail end of the feeding plate (11).

4. The hot melt adhesive laminating and defoaming device according to claim 1, wherein the lifting assembly comprises a first air cylinder (12), the body of the first air cylinder (12) is fixed on the defoaming platform (41), the defoaming platform (41) is provided with a lifting guide rod (13), the lifting guide rod (13) is provided with a lifting plate (14) in a penetrating way, the lifting plate (14) is fixedly connected with the feeding plate (11), and the rod body of the first air cylinder (12) is connected with the lifting plate (14).

5. The hot melt adhesive laminating and defoaming device according to claim 4, wherein the lifting assembly is further provided with a buffering device, the buffering device comprises an oil buffer (15), a lifting top panel (16) is arranged at the top of the lifting guide rod (13), a body of the oil buffer (15) is connected with the lifting top panel (16), and a crashed head of the oil buffer (15) can be abutted against the lifting plate (14) after being lifted.

6. The hot melt adhesive laminating and de-foaming apparatus according to claim 1, wherein said first translation assembly comprises a pair of oppositely disposed second air cylinders (22), one of said second air cylinders (22) being correspondingly connected to one de-foaming plate (21).

7. The hot melt adhesive laminating and de-foaming device according to claim 1, wherein the second translation assembly comprises a drag chain (32) and a translation guide rod (33), the translation guide rod (33) is provided with a guide seat (34), the guide seat (34) is connected with the blanking deflector (31) through a deflector connecting plate (35), and the guide seat (34) is connected with the drag chain (32).

8. The hot melt adhesive bonding bubble removal device according to claim 7, wherein the deflector rod connecting plate (35) is provided with a third air cylinder (36), a rod body of the third air cylinder (36) is connected with the discharging deflector rod (31), and the discharging deflector rod (31) is provided as a C-type capable of contacting the upper surface, the outer side surface and the lower surface of the feeding plate (11).

9. The hot melt adhesive bonding bubble removal apparatus according to any one of claims 1-8, wherein a profile chassis (44) is provided at the lower part of the bubble removal platform (41), and a foot cup (45) is provided at the bottom of the profile chassis (44).