CN221230963U

CN221230963U - Double-sided laminator

Info

Publication number: CN221230963U
Application number: CN202323088908.6U
Authority: CN
Inventors: 冯小文
Original assignee: Dongguan Yigaohua Printing Co ltd
Current assignee: Dongguan Yigaohua Printing Co ltd
Priority date: 2023-11-15
Filing date: 2023-11-15
Publication date: 2024-06-28
Anticipated expiration: 2033-11-15

Abstract

The utility model belongs to the technical field of laminator, in particular to a double-sided laminator, which comprises a base; the device comprises a base, and is characterized in that two roller frames are arranged in parallel in the vertical direction above the base, three conveying rollers are arranged in parallel in the horizontal direction in the roller frames, a glue beating box is arranged between the second conveying roller and the third conveying roller, mounting plates are fixedly arranged on two sides of a glue outlet in the lower part of the glue beating box, through holes are formed in two ends of the outer side of the mounting plates, closing plates are arranged on two sides of the upper end of the glue outlet, handles are fixedly arranged at two ends of the closing plates, a sliding shaft is fixedly arranged at the outer end of the inner side of the handles, a sliding hole is formed in the center of the upper part of the mounting plates, sliding rods are interactively arranged in the sliding holes, sliding rails are fixedly arranged at the top ends of the sliding rods, the sliding shafts are slidably arranged at two ends of the sliding rails, and springs are sleeved at the lower ends of the sliding rods between the mounting plates and the bottom ends of the sliding rods; through the arrangement, the glue outlet of the glue spraying box can be controlled to output glue, and the control of the glue output is enhanced.

Description

Double-sided laminator

Technical Field

The utility model relates to the technical field of laminator, in particular to a double-sided laminator.

Background

The double-sided laminator is a mechanical device, which can uniformly coat the glue on two sides of paper, cloth, leather and other materials, so that the materials are tightly adhered with the glue. The equipment is widely applied to the industries of packaging, printing, leather manufacturing and the like.

The double-sided laminator mainly comprises a glue storage device, a heating device, a glue coating device, a conveying device and the like. In operation, glue is removed from the storage device, heated to a suitable temperature by the heating device, and then sent to the glue application device. In the coating device, the glue is uniformly coated on both sides of the material, and finally the material is sent out by a conveying device.

When the existing glue passing machine is used for gluing the base material, most of the glue is brushed by adopting a brush roller mechanism, but the brush roller mechanism has the problem of poor glue brushing quantity controllability; therefore, a double-sided laminator is proposed to solve the above problems.

Disclosure of utility model

In order to make up for the defects of the prior art, most of the existing glue passing machines adopt a brush roller mechanism to brush glue when the base material is glued, but the brush roller mechanism has the problem of poor glue brushing quantity controllability.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a double-sided laminator, which comprises a base; two roller frames are arranged in parallel in the vertical direction above the base, three conveying rollers are arranged in parallel in the horizontal direction in the roller frames, two ends of each conveying roller are rotatably arranged in the roller frames through bearings, a glue beating box is arranged between the second conveying roller and the third conveying roller, two ends of each glue beating box are fixedly arranged on the roller frames, an electric screw rod is arranged in each glue beating box, two ends of each electric screw rod are rotatably arranged on the roller frames through bearings, baffle plates are slidably arranged at two ends of each glue beating box, threaded holes are formed in the middle of one side of each baffle plate, the baffle plates are slidably arranged at two ends of each electric screw rod through threaded holes, a motor is fixedly arranged at one side of the upper end of each roller frame, the utility model discloses a motor-driven lead screw, including the motor-driven lead screw, the box lower part is glued to beat, and the box lower part is glued out the equal fixed mounting of mouth both sides and is installed the mounting panel, the through-hole has all been opened at the mounting panel outside both ends, it all is provided with the closure plate to go out gluey mouthful upper end both sides, the equal fixed mounting in closure plate both ends has the handle, the inboard outer fixed mounting of handle has the slide shaft, mounting panel upper portion central authorities open there is the slide hole, and the slide bar is interactively installed in the slide hole, slide bar top fixed mounting has the slide rail, slide shaft slidable mounting is in slide rail both ends, be provided with the spring housing between mounting panel and the slide bar bottom at the slide bar lower extreme, when gluing through setting up closure plate and spring control, play glue volume and play glue speed of mouth.

Preferably, the support is all fixed mounting at base both ends, spacing hole has all been opened at support roof both ends upper portion, first roller frame four corners of base top is all through support column fixed mounting in base top, and the equal fixed mounting in second roller frame four corners upper portion has the gag lever post, gag lever post slidable mounting is in spacing hole, gag lever post top fixed mounting has the crossbeam, crossbeam bottom central authorities fixed mounting has the cylinder, cylinder piston rod front end fixed connection is on the roller frame, goes up and down through cylinder control upper portion roller frame, adapts to the material of different thickness and carries out double-sided brush glue.

Preferably, one end of the conveying roller penetrates through the roller frame, a rotating wheel is fixedly installed on the roller frame, a conveying motor is fixedly installed on one side of the feeding end of the roller frame, a rotating shaft of the conveying motor is fixedly connected with one end of the conveying roller, the rotating wheels are matched with each other through a belt to rotate, and the glue brushing process is automatically controlled through the arrangement of the conveying motor.

Preferably, a brush is arranged between two conveying rollers at the feeding end of the roller frame, the brush is rotatably arranged on the roller frame through a rotating shaft and a bearing, one end of the rotating shaft penetrates through the roller frame, a rotating wheel is fixedly arranged at the front end of the rotating shaft and is positioned at the same side of the roller frame, one side of the rotating wheel is tangential to the outer side of a belt, the brush is controlled to reversely rotate by the rotating wheel, dust is removed from the surface of a material, dust impurities are blown to the feeding end, and the phenomenon that the dust falls onto the surface after the material is brushed is avoided, so that the bonding effect is affected.

Preferably, open at the box top of gluing has the feed inlet, and fixed mounting has the inlet pipe on the feed inlet, and the box glue outlet is relative to gluing of gluing on two roller frames, and the inlet pipe of below runs through the base and extends to inside the base, and upper portion's inlet pipe one end fixedly connected with hose reaches the purpose that can freely go up and down upper portion roller frame through setting up the hose.

Preferably, the glue storage tank is arranged at the bottom in the base, the pressure pump is arranged above the glue storage tank and fixedly arranged in the base through the transverse plate, one end of a water inlet pipe of the pressure pump is fixedly arranged in the glue storage tank, one end of a water outlet pipe of the pressure pump is fixedly connected with a tee joint, the other two ends of the tee joint are fixedly connected with a hose and a lower end inlet pipe respectively, glue is injected into the upper glue injection box and the lower glue injection box simultaneously through the tee joint, and the glue injection quantity of the upper glue injection box and the lower glue injection box is controlled to be identical.

The utility model has the advantages that:

1. According to the utility model, when the material is brushed, the conveying motor is started to drive the conveying rollers to rotate, meanwhile, the belt is driven to rotate, all the conveying rollers start to rotate under the cooperation of the belt pairs, meanwhile, the hairbrush starts to rotate oppositely to the belt under the action of the rotating wheel, the material is placed at the feeding end, under the action of the conveying rollers, the material moves to the lower part of the glue brushing box, the pressurizing pump is started to pump the glue in the glue storage tank, and meanwhile, the glue is respectively injected into the upper glue brushing box and the lower glue brushing box through the tee joint.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic view of a feed end configuration;

FIG. 2 is a schematic view of a structure of a discharge end;

FIG. 3 is a schematic view of a glue dispensing box;

FIG. 4 is a schematic diagram of a glue outlet control device of the glue dispensing box;

Fig. 5 is a schematic structural diagram of the connection of the glue storage tank.

In the figure: 1. a base; 2. a bracket; 3. a limit rod; 4. a cross beam; 5. a cylinder; 6. a roller frame; 7. a conveying roller; 8. a brush; 9. a glue box; 10. a feed pipe; 11. a hose; 12. an electric screw rod; 13. a baffle; 14. a closing plate; 15. a motor; 16. a slide rail; 17. a handle; 18. a spring; 19. a slide shaft; 20. a slide bar; 21. a mounting plate; 22. a rotating wheel; 23. a rotating wheel; 24. a belt; 25. a conveying motor; 26. a tee joint; 27. a pressurizing pump; 28. and a glue storage tank.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, a double-sided laminator comprises a base 1; two roller frames 6 are arranged in parallel in the vertical direction above the base 1, three conveying rollers 7 are arranged in parallel in the horizontal direction inside the roller frames 6, two ends of each conveying roller 7 are rotatably mounted inside the roller frames 6 through bearings, a glue beating box 9 is arranged between the second conveying roller 7 and the third conveying roller 7, two ends of each glue beating box 9 are fixedly mounted on the roller frames 6, an electric screw rod 12 is arranged inside each glue beating box 9, two ends of each electric screw rod 12 are rotatably mounted on the roller frames 6 through bearings, baffle plates 13 are slidably mounted at two ends of each glue beating box 9, threaded holes are formed in the middle of one side of each baffle plate 13, the baffle plates 13 are slidably mounted at two ends of each electric screw rod 12 through the threaded holes, a motor 15 is fixedly mounted at one side of the upper end of each roller frame 6, two ends of each electric screw rod 12 are opposite in the threaded direction, mounting plates 21 are fixedly mounted at two sides of a lower part of each glue beating box 9, two ends of each mounting plate 21 are fixedly provided with through holes, two sides of each glue outlet are provided with a plywood 14, two ends of each glue outlet are fixedly mounted at the outer side of each mounting plate 21, two ends of each glue outlet are fixedly provided with a handle bar 14, two ends of each handle bar 14 are fixedly mounted at the inner side of each handle 20 are fixedly mounted at the two ends of each handle 20, two ends of each handle is fixedly mounted at the inner side of each handle 20 are fixedly provided with a slide bar 20, and are fixedly mounted at the two ends of each slide bar 20 are fixedly mounted at the ends 20, and are fixedly mounted at the upper ends of the slide bar 20; when the conventional glue passing machine is used for gluing a base material, most of the conventional glue passing machine is used for brushing glue by adopting a brush roller mechanism, but the brush roller mechanism has poor glue brushing quantity controllability, when the material is brushed, a conveying motor 25 is started, the conveying motor 25 drives a conveying roller 7 to rotate and simultaneously drives a rotating wheel 22 to rotate, all conveying rollers 7 start to rotate under the action of a belt 24, meanwhile, a brush 8 starts to rotate in the opposite direction of the belt 24 under the action of a rotating wheel 23, the material is placed at a feeding end, the material moves through the brush 8 under the action of the conveying roller 7, the brush 8 cleans the upper surface and the lower surface of the material, the cleaned material continues to the lower surface of a glue stirring box 9, a pressurizing pump 27 is started, glue in a glue storage tank 28 is pumped and simultaneously injected into the upper glue stirring box 9 and the lower glue stirring box 9 through a tee joint 26 respectively, when the glue stirring box 9 is filled with glue, due to the pressurizing effect of the pressurizing pump 27, the sealing plate 14 is pushed to rotate, a glue outlet is opened, the surface of the material starts to brush, simultaneously the sealing plate 17 is pushed by the sealing plate, the handle 17 rotates, the sealing plate is pushed by the sealing plate, the sliding plate 17 is pushed by the sliding shaft 19 is pushed by the sliding plate 16, the sliding shaft is pushed by the sliding 16, the sliding 20 is simultaneously, and the sliding 20 is driven by the sliding 20 is greatly compressed, and the sliding 20 is larger.

The two ends of the base 1 are fixedly provided with brackets 2, the upper parts of the two ends of a top plate of the brackets 2 are provided with limiting holes, four corners of a first roller frame 6 above the base 1 are fixedly arranged above the base 1 through supporting columns, the upper parts of four corners of a second roller frame 6 are fixedly provided with limiting rods 3, the limiting rods 3 are slidably arranged in the limiting holes, the top ends of the limiting rods 3 are fixedly provided with cross beams 4, the center of the bottom of each cross beam 4 is fixedly provided with an air cylinder 5, and the front ends of piston rods of the air cylinders 5 are fixedly connected to the roller frames 6; during operation, when brushing the double-sided adhesive tape on the material, the starting cylinder 5 pushes the cross beam 4 to ascend for different thicknesses, the cross beam 4 pulls the limiting rod 3 to slide in the limiting hole at the upper end of the bracket 2, the limiting rod 3 pulls the upper roller frame 6 to lift, the distance between the two conveying rollers 7 is adjusted, and the double-sided adhesive tape on the material with different thicknesses is brushed.

One end of the conveying roller 7 penetrates through the roller frame 6 and is fixedly provided with a rotating wheel 22, one side of the feeding end of the roller frame 6 is fixedly provided with a conveying motor 25, the rotating shaft of the conveying motor 25 is fixedly connected with one end of the conveying roller 7, and the rotating wheels 22 are matched to rotate through a belt 24; when the double-sided adhesive tape brushing machine works, the conveying motor 25 is started, the conveying motor 25 drives the conveying rollers 7 to rotate, meanwhile, the rotating wheels 22 are driven to rotate, all the conveying rollers 7 start to rotate under the matching of the belt 24, and the materials start to move through the upper roller frame 6 and the lower roller frame 6.

A hairbrush 8 is arranged between two conveying rollers 7 at the feeding end of the roller frame 6, the hairbrush 8 is rotatably arranged on the roller frame 6 through a rotating shaft and a bearing, one end of the rotating shaft penetrates through the roller frame 6, a rotating wheel 23 is fixedly arranged at the front end of the rotating shaft, the rotating wheel 23 and the rotating wheel 22 are positioned on the same side of the roller frame 6, and one side of the rotating wheel 23 is tangent to the outer side of a belt 24; when the brush type material cleaning machine works, when the material is brushed, the material moves between the two brushes 8 under the action of the conveying roller 7, and the brushes 8 start to rotate under the action of the belt 24 and the rotating wheel 22 to clean the upper surface and the lower surface of the material.

The top of the glue spraying box 9 is provided with a feed inlet, a feed pipe 10 is fixedly arranged on the feed inlet, glue outlets of the glue spraying boxes 9 on the two roller frames 6 are opposite, the feed pipe 10 below penetrates through the base 1 and extends into the base 1, and one end of the feed pipe 10 at the upper part is fixedly connected with a hose 11; when the upper glue spraying box 9 is adjusted in height during operation, the glue spraying box 9 lifts the hose 11 to be straight, the glue spraying box 9 descends, and the hose 11 is bent.

A glue storage tank 28 is arranged in the bottom of the base 1, a pressure pump 27 is arranged above the glue storage tank 28, the pressure pump 27 is fixedly arranged in the base 1 through a transverse plate, one end of a water inlet pipe of the pressure pump 27 is fixedly arranged in the glue storage tank 28, one end of a water outlet pipe of the pressure pump 27 is fixedly connected with a tee joint 26, and the other two ends of the tee joint 26 are fixedly connected with a hose 11 and a lower end feed pipe 10 respectively; in operation, when brushing glue on materials, the booster pump 27 is started, glue in the glue storage tank 28 is pumped and simultaneously injected into the upper glue box 9 and the lower glue box 9 respectively through the tee joint 26, one part of glue is injected into the lower glue box 9 through the lower feed pipe 10, and the other part of glue is injected into the upper glue box 9 through the upper feed pipe 10 through the hose 11.

The working principle is that when the existing glue passing machine is used for gluing the base material, most of the existing glue passing machine is used for brushing glue, but the brush roll mechanism is poor in glue brushing quantity controllability, when the material is brushed, a conveying motor 25 is started, the conveying motor 25 drives a conveying roller 7 to rotate and simultaneously drives a rotating wheel 22 to rotate, all conveying rollers 7 start to rotate under the action of a belt 24, meanwhile, a brush 8 starts to rotate towards the opposite direction of the belt 24 under the action of a rotating wheel 23, the material is placed at a feeding end, the material moves through the brush 8 under the action of the conveying roller 7, the brush 8 cleans the upper surface and the lower surface of the material, the cleaned material continues to the lower surface of a glue stirring box 9, a pressurizing pump 27 is started, glue in a glue storage tank 28 is pumped and simultaneously injected into the upper glue stirring box 9 and the lower glue stirring box 9 through a tee joint 26 respectively, when the glue stirring box 9 is filled with glue, due to the pressurizing effect of the pressurizing pump 27, the sealing plate 14 is pushed to rotate, a glue outlet is opened, the material surface is brushed, simultaneously, the sealing plate 17 is pushed to rotate, the sealing plate 17 drives the sliding plate, the sliding shaft 19 is pushed by the sliding plate 16, the sliding plate is pushed by the sliding shaft 16, the sliding plate is pushed by the sliding plate 16, the sliding plate 20 is simultaneously, and the sliding plate 20 is compressed by the sliding 20, and the sliding spring is greatly, and the sliding 20 is larger.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The utility model provides a two-sided laminator which characterized in that: comprises a base (1); two roller frames (6) are arranged in parallel in the vertical direction above the base (1), three conveying rollers (7) are arranged in parallel in the horizontal direction inside the roller frames (6), two ends of each conveying roller (7) are rotatably arranged inside the roller frames (6) through bearings, a glue beating box (9) is arranged between the second conveying roller (7) and the third conveying roller (7), two ends of each glue beating box (9) are fixedly arranged on the roller frames (6), an electric screw rod (12) is arranged inside each glue beating box (9), two ends of each electric screw rod (12) are rotatably arranged on the roller frames (6) through bearings, baffle plates (13) are slidably arranged at two ends of each glue beating box (9), threaded holes are formed in the middle of one side of each baffle plate (13), motors (15) are fixedly arranged on one side of the upper ends of each roller frame (6) through threaded holes, two ends of each electric screw rod (12) are opposite in thread directions, two lower ends of each glue beating box (9) are fixedly arranged on the roller frames (6), two sides of each glue beating box (21) are fixedly provided with handles (17), two sides of each handle (17) are fixedly arranged on two sides of each handle (17), the utility model discloses a slide bar, including mounting panel (21) upper portion central authorities open has the slide hole, and slide bar (20) are interactively installed in the slide hole, slide bar (20) top fixed mounting has slide rail (16), slide shaft (19) slidable mounting is at slide rail (16) both ends, be provided with spring (18) suit in slide bar (20) lower extreme between mounting panel (21) and slide bar (20) bottom.

2. The double-sided laminator of claim 1, wherein: the novel roller frame is characterized in that the two ends of the base (1) are fixedly provided with the supports (2), the upper parts of the two ends of the top plate of the support (2) are respectively provided with the limiting holes, the four corners of the first roller frame (6) above the base (1) are fixedly arranged above the base (1) through the supporting columns, the upper parts of the four corners of the second roller frame (6) are fixedly provided with the limiting rods (3), the limiting rods (3) are slidably arranged in the limiting holes, the top ends of the limiting rods (3) are fixedly provided with the cross beams (4), the bottoms of the cross beams (4) are fixedly provided with the air cylinders (5), and the front ends of the piston rods of the air cylinders (5) are fixedly connected to the roller frames (6).

3. The double-sided laminator of claim 1, wherein: one end of the conveying roller (7) penetrates through the roller frame (6) and is fixedly provided with a rotating wheel (22), one side of the feeding end of the roller frame (6) is fixedly provided with a conveying motor (25), a rotating shaft of the conveying motor (25) is fixedly connected with one end of the conveying roller (7), and the rotating wheels (22) are matched to rotate through a belt (24).

4. The double-sided laminator of claim 1, wherein: a hairbrush (8) is arranged between two conveying rollers (7) at the feeding end of the roller frame (6), the hairbrush (8) is rotatably arranged on the roller frame (6) through a rotating shaft and a bearing, one end of the rotating shaft penetrates through the roller frame (6), a rotating wheel (23) is fixedly arranged at the front end of the rotating shaft, the rotating wheel (23) and the rotating wheel (22) are located on the same side of the roller frame (6), and one side of the rotating wheel (23) is tangent to the outer side of a belt (24).

5. The double-sided laminator of claim 1, wherein: the plastic beating box (9) top is opened there is the feed inlet, and fixed mounting has inlet pipe (10) on the feed inlet, and plastic beating box (9) on two roller frames (6) go out the plastic outlet relatively, and inlet pipe (10) of below run through base (1) and extend to inside base (1), and inlet pipe (10) one end fixedly connected with hose (11) on upper portion.

6. The double-sided laminator of claim 1, wherein: glue storage tank (28) have been placed in base (1), glue storage tank (28) top is provided with force (forcing) pump (27), force (forcing) pump (27) are through horizontal version fixed mounting in base (1), force (forcing) pump (27) inlet tube one end fixed mounting is in glue storage tank (28), force (forcing) pump (27) outlet pipe one end fixedly connected with tee bend (26), tee bend (26) other both ends respectively with hose (11) and lower extreme inlet pipe (10) fixed connection.