CN215141494U

CN215141494U - Hot melt adhesive coating machine

Info

Publication number: CN215141494U
Application number: CN202121216800.9U
Authority: CN
Inventors: 郭伟光
Original assignee: Hebei Murphy Automation Equipment Co ltd
Current assignee: Hebei Murphy Automation Equipment Co ltd
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2021-12-14
Anticipated expiration: 2031-06-02

Abstract

The utility model discloses a hot melt adhesive coating machine, comprises a workbench, the last fixed surface of workstation is connected with the support frame, the last fixed surface of support frame is connected with the pneumatic cylinder, the one end of pneumatic cylinder is provided with the connecting rod, just the connecting rod runs through the first connecting block of support frame fixedly connected with, one side of first connecting block is rotated and is connected with first spacing roller, the upper surface of workstation and the one side fixedly connected with second connecting block that is located the support frame, one side of second connecting block is rotated and is connected with the spacing roller of second, the last fixed surface of workstation is connected with the limiting plate, one side of limiting plate is rotated and is connected with the glue spreader, one side of limiting plate and the left side that is located the glue spreader are rotated and is connected with the connecting roller. The utility model discloses in, simple structure can carry out spacing rubber coating to the cloth of different thickness, and the radiating effect of coating machine is good, and the suitability is strong.

Description

Hot melt adhesive coating machine

Technical Field

The utility model relates to a coating machine field especially relates to a hot melt adhesive coating machine.

Background

A hot-melt adhesive coating machine is a device which coats a liquid adhesive which is solid at normal temperature, contains no water and is 100% solid meltable polymer, is heated and melted to a certain degree to become flowable and has certain viscosity on a substrate, usually comprises a compounding part and can compound another substrate and a glued substrate together.

Through retrieval "CN 210753534U, its structure of a hot melt adhesive coating machine" is too complicated relatively, and can't carry out the rubber coating complex to the cloth of different thickness, except this, its coating machine is at the in-process of operation, and the radiating effect of device is not too good, and this will influence the life of device, and finally, it can't realize carrying out the rubber coating complex to the cloth of different thickness, and this will influence the application scope of coating machine, and the use of giving the coating machine brings certain limitation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a hot melt adhesive coating machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a hot melt adhesive coating machine comprises a workbench, wherein a first case is fixedly connected to the side surface of the workbench, a feed roller is arranged on the front surface of the first case, a second case is arranged on the upper surface of the workbench, a material receiving roller is arranged on one side of the second case, a support frame is fixedly connected to the upper surface of the workbench, a pneumatic cylinder is fixedly connected to the upper surface of the support frame, a connecting rod is arranged at one end of the pneumatic cylinder and penetrates through the support frame to be fixedly connected with a first connecting block, a first limiting roller is rotatably connected to one side of the first connecting block, a second connecting block is fixedly connected to the upper surface of the workbench and located on one side of the support frame, a second limiting roller is rotatably connected to one side of the second connecting block, a limiting plate is fixedly connected to the upper surface of the workbench, and a glue spreading roller is rotatably connected to one side of the limiting plate, a connecting roller is rotatably connected to one side of the limiting plate and the left side of the glue spreading roller;

the reverse side of workstation is provided with the installing frame, the inner wall fixedly connected with bracing piece of installing frame, the one end fixedly connected with driving-disc of bracing piece, the front of driving-disc is provided with the pivot, the one end fixedly connected with flabellum of pivot, the reverse side of workstation is provided with the heating panel.

As a further description of the above technical solution:

the cross-sectional shape of support frame is "U" type, first connecting block and support frame sliding connection are in the same place.

As a further description of the above technical solution:

the number of the first machine boxes is two, and the two first machine boxes are distributed in an axial symmetry mode relative to the workbench.

As a further description of the above technical solution:

the first limiting roller and the second limiting roller are located at the same vertical position, and the first limiting roller, the second limiting roller, the feeding roller, the material receiving roller, the glue spreading roller and the connecting roller are located on the same plane.

As a further description of the above technical solution:

the number of the heat dissipation plates is two, and the two sets of the heat dissipation plates are axially symmetrically distributed relative to the workbench.

As a further description of the above technical solution:

the upper surface of workstation is provided with the recess, the lower surface of workstation is provided with the universal wheel.

As a further description of the above technical solution:

the front of workstation is provided with the hinge, just the workstation is connected with the chamber door through the hinge rotation.

As a further description of the above technical solution:

the limiting plate is located between the first case and the second case and close to the left side of the first case.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, reciprocate through setting up the pneumatic cylinder and making it drive first spacing roller, both can realize carrying on spacingly to the surface fabric of different thickness to improve the application scope of coating machine, can pave the processing again to the surface fabric of carrying, improved rubber coated effect.

2. The utility model discloses in, carry on spacingly to the surface fabric of rubber coating position through the connecting roll, make the surface fabric can with the inseparable contact of glue spreader, guaranteed that the glue of rubber coating roller coat on the surface fabric keeps even to in the complex to the rubber coating surface fabric.

3. The utility model discloses in, set up the driving-disc and make it drive the flabellum and rotate through the reverse side at the workstation, can carry out the heat dissipation to the inside machine of workstation and handle, guaranteed that the coating machine can the continuation carry out work, improved the life of coating machine.

4. The utility model discloses in, through being in same horizontal plane and setting up the recess at the upper surface of workstation with the feed roll with receiving the material roller, both can prevent to carry out the transportation process to the surface fabric, the surface fabric takes place the phenomenon of knoing, can avoid glue to glue on the surface fabric again to influence the rubber coating effect.

Drawings

Fig. 1 is a front view of a hot melt adhesive coater provided by the present invention;

fig. 2 is a cross-sectional view of a limiting plate of the hot melt adhesive coater provided by the present invention;

fig. 3 is a rear view of a hot melt adhesive coater provided by the present invention;

fig. 4 is a partial perspective view of the hot melt adhesive coating machine according to the present invention.

Illustration of the drawings:

1. a work table; 2. a feed roller; 3. a first chassis; 4. a support frame; 5. a first limit roller; 6. a first connection block; 7. a connecting rod; 8. a pneumatic cylinder; 9. a material receiving roller; 10. a second chassis; 11. a limiting plate; 12. a universal wheel; 13. a connecting roller; 14. glue spreading roller; 15. a heat dissipation plate; 16. a drive disc; 17. installing a frame; 18. a fan blade; 19. a support bar; 20. a rotating shaft; 21. a groove; 22. a second connecting block; 23. and a second limiting roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a hot melt adhesive coating machine comprises a workbench 1, wherein the side surface of the workbench 1 is fixedly connected with first machine boxes 3, the number of the first machine boxes 3 is two, the two first machine boxes 3 are axially and symmetrically distributed about the workbench 1, the front surface of the first machine box 3 is provided with a feed roll 2, the upper surface of the workbench 1 is provided with a second machine box 10, one side of the second machine box 10 is provided with a receiving roll 9, the upper surface of the workbench 1 is fixedly connected with a support frame 4, the upper surface of the support frame 4 is fixedly connected with a pneumatic cylinder 8, the pneumatic cylinder 8 drives a first limiting roll 5 to lift, the fabrics with different thicknesses can be limited and conveyed, the fabrics which can be conveyed can be flattened are ensured to be normally glued, one end of the pneumatic cylinder 8 is provided with a connecting rod 7, the connecting rod 7 penetrates through the support frame 4 and is fixedly connected with a first connecting block 6, the cross section of the support frame 4 is U-shaped, first connecting block 6 and support frame 4 sliding connection are in the same place, and one side of first connecting block 6 is rotated and is connected with first spacing roller 5, and the upper surface of workstation 1 just is located one side fixedly connected with second connecting block 22 of support frame 4, and one side of second connecting block 22 is rotated and is connected with the spacing roller 23 of second.

The upper surface of the workbench 1 is fixedly connected with a limiting plate 11, the limiting plate 11 is positioned between the first machine box 3 and the second machine box 10 and is close to the left first machine box 3, one side of the limiting plate 11 is rotatably connected with a glue spreader 14, one side of the limiting plate 11 and the left side of the glue spreader 14 are rotatably connected with a connecting roller 13, the connecting roller 13 can limit the fabric passing through the glue spreader 14, so that the fabric and the glue spreader 14 are tightly attached, the uniform distribution of glue on the fabric is ensured, the next step of fabric compounding is facilitated, the first limiting roller 5 and the second limiting roller 23 are positioned at the same vertical position, the first limiting roller 5, the second limiting roller 23, the feed roller 2, the material receiving roller 9, the glue spreader 14 and the connecting roller 13 are positioned at the same plane, the arrangement of the same horizontal plane can avoid the phenomenon that the fabric is knotted during the conveying process of the fabric, thereby influencing the gluing of the fabric, the front of the workbench 1 is provided with a hinge, and the workbench 1 is rotatably connected with a box door through the hinge.

The reverse side of the workbench 1 is provided with a mounting frame 17, the outer wall of the mounting frame 17 is provided with a dust screen (not shown in the figure) through a fixing bolt, the mounting frame 17 can be protected from dust, external dust is prevented from entering the interior of the coating machine in the heat dissipation process, the inner wall of the mounting frame 17 is fixedly connected with a support rod 19, one end of the support rod 19 is fixedly connected with a driving disc 16, the driving disc 16 drives a fan blade 18 to rotate, the machine in the workbench 1 can be subjected to heat dissipation treatment, the coating machine can continuously operate, the service life of the coating machine is prolonged, the front side of the driving disc 16 is provided with a rotating shaft 20, one end of the rotating shaft 20 is fixedly connected with the fan blade 18, the reverse side of the workbench 1 is provided with two groups of heat dissipation plates 15, the two groups of heat dissipation plates 15 are axially symmetrically distributed relative to the workbench 1, the upper surface of the workbench 1 is provided with a groove 21, the lower surface of the table 1 is provided with universal wheels 12.

The working principle is as follows: firstly, a motor in a first machine box 3 is operated to drive a feed roller 2 to rotate so as to convey the fabric on the feed roller 2, the fabric can pass through a second limiting roller 23 under the action of the feed roller 2, at the moment, a pneumatic cylinder 8 is operated to drive the first limiting roller 5 to lift so as to enable the first limiting roller 5 and the second limiting roller 23 to limit and flatten the conveyed fabric, then, a group of fabric which is subjected to limiting and flattening can pass through a glue spreader 14, at the moment, an adjuster (not shown in the figure) on a connecting roller 13 is operated to adjust the distance between the connecting roller 13 and the glue spreader 14 so as to enable the fabric to be tightly attached to the glue spreader 14 so as to ensure that the glue scattered by the glue spreader 14 is uniformly distributed on the fabric, at the last, the fabric which is subjected to glue spreading by the glue spreader 14 is conveyed to a material receiving roller 9, at the moment, another group of fabric which is not subjected to glue spreading is also conveyed to the material receiving roller 9, and compounding the two groups of fabrics under the action of the material receiving roller 9 to finish the coating of the hot melt adhesive.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a hot melt adhesive coating machine, includes workstation (1), its characterized in that: a first case (3) is fixedly connected to the side face of the workbench (1), a feeding roller (2) is arranged on the front face of the first case (3), a second case (10) is arranged on the upper surface of the workbench (1), a material receiving roller (9) is arranged on one side of the second case (10), a support frame (4) is fixedly connected to the upper surface of the workbench (1), a pneumatic cylinder (8) is fixedly connected to the upper surface of the support frame (4), a connecting rod (7) is arranged at one end of the pneumatic cylinder (8), the connecting rod (7) penetrates through the support frame (4) and is fixedly connected with a first connecting block (6), a first limiting roller (5) is rotatably connected to one side of the first connecting block (6), a second connecting block (22) is fixedly connected to one side, located on the support frame (4), of the upper surface of the workbench (1), and a second limiting roller (23) is rotatably connected to one side of the second connecting block (22), the upper surface of the workbench (1) is fixedly connected with a limiting plate (11), one side of the limiting plate (11) is rotatably connected with a glue spreader (14), and the left side of one side of the limiting plate (11) and positioned on the glue spreader (14) is rotatably connected with a connecting roller (13);

the reverse side of workstation (1) is provided with installing frame (17), the inner wall fixedly connected with bracing piece (19) of installing frame (17), the one end fixedly connected with driving-disc (16) of bracing piece (19), the front of driving-disc (16) is provided with pivot (20), the one end fixedly connected with flabellum (18) of pivot (20), the reverse side of workstation (1) is provided with heating panel (15).

2. The hot melt adhesive coater according to claim 1, wherein: the cross section of the support frame (4) is U-shaped, and the first connecting block (6) is connected with the support frame (4) in a sliding mode.

3. The hot melt adhesive coater according to claim 1, wherein: the number of the first machine boxes (3) is two, and the two first machine boxes (3) are distributed in an axial symmetry mode relative to the workbench (1).

4. The hot melt adhesive coater according to claim 1, wherein: the first limiting roller (5) and the second limiting roller (23) are located at the same vertical position, and the first limiting roller (5), the second limiting roller (23), the feeding roller (2), the receiving roller (9), the glue coating roller (14) and the connecting roller (13) are located on the same plane.

5. The hot melt adhesive coater according to claim 1, wherein: the number of the heat dissipation plates (15) is two, and the two heat dissipation plates (15) are axially symmetrically distributed relative to the workbench (1).

6. The hot melt adhesive coater according to claim 1, wherein: the upper surface of workstation (1) is provided with recess (21), the lower surface of workstation (1) is provided with universal wheel (12).

7. The hot melt adhesive coater according to claim 1, wherein: the front of the workbench (1) is provided with a hinge, and the workbench (1) is rotatably connected with a box door through the hinge.

8. The hot melt adhesive coater according to claim 1, wherein: the limiting plate (11) is located between the first case (3) and the second case (10) and close to the left side of the first case (3).