CN213167158U

CN213167158U - Adhesive deposite device is used in production of non-setting adhesive label

Info

Publication number: CN213167158U
Application number: CN202021787662.5U
Authority: CN
Inventors: 李平红
Original assignee: Gongqing City Xiangjie Color Printing Packaging Co ltd
Current assignee: Gongqing City Xiangjie Color Printing Packaging Co ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-05-11
Anticipated expiration: 2030-08-25

Abstract

The utility model discloses a glue dispensing device is used in production of non-setting adhesive label, including the protection paper and the surface fabric that set up from top to bottom, this glue dispensing device still includes that the longitudinal symmetry sets up and two guide rolls and a squeeze roll that use with protection paper, surface fabric cooperation respectively. The utility model discloses in, the protection paper just all gets into between two squeeze rolls under the direction of guide roll with the surface fabric from top to bottom distribution, take-up device plays the traction, before the surface fabric reaches the squeeze roll, the non-setting adhesive of glue inslot flows in the central point that the non-setting adhesive runner was put through going out jiao kou, and shunt to two single current ways under the effect of self gravity, and flow out to the roll body on through a plurality of glue holes, the bearing frame makes roll body and surface fabric elasticity counterbalance contact under the elastic action of tensioning spring, and then the up end to the surface fabric is scribbled the non-setting adhesive constantly, the surface fabric of being scribbled the non-setting adhesive is twined by take-up device after laminating with the protection paper, non-setting adhesive label production efficiency.

Description

Adhesive deposite device is used in production of non-setting adhesive label

Technical Field

The utility model relates to a dispensing device technical field especially relates to a dispensing device is used in production of non-setting adhesive label.

Background

The self-adhesive label has the advantages of no need of brushing adhesive, paste, dipping water, no pollution, short labeling time and the like, and has wide application range, convenience and quickness. The self-adhesive label material is a composite material which takes paper, film or other special materials as the fabrics, the back surface is coated with adhesive, and silicon-coated protective paper is taken as the base paper.

The dispensing device of the traditional technology needs to fix the fabric mechanically in advance when dispensing the fabric, after dispensing, the fabric is loosened and then the protective paper is attached, so that the process of the manner is complicated, the dispensing efficiency is low, and improvement is needed urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of proposing in the background art, and the adhesive deposite device is used in adhesive label production that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a glue dispensing device for producing self-adhesive labels comprises protection paper and fabric which are arranged up and down, and further comprises two guide rollers and an extrusion roller which are symmetrically arranged up and down and are respectively matched with the protection paper and the fabric for use, wherein a winding device is arranged on one side of the extrusion roller, which is far away from the guide rollers, and a glue spreading roller assembly and a glue discharging assembly are sequentially arranged above one of the guide rollers, which is far away from the extrusion roller and is in contact with the fabric; the glue spreader component comprises two bearing seats, a rotating shaft is arranged in the two bearing seats in a common interference fit manner, a roller body is coaxially and fixedly sleeved in the middle of the rotating shaft, limiting plates are fixedly connected to the rotating shaft and two sides of the roller body, one end, far away from the rotating shaft, of each bearing seat is connected with a sliding rail in a sliding manner, and an elastic abutting mechanism is arranged between each sliding rail and each bearing seat; go out the gluey subassembly including gluey case, gluey incasement is equipped with the gluey groove of infundibulate, the interior bottom in gluey groove has been seted up out and has been glued the mouth, and has been installed the solenoid valve in the mouth of going out, glue the incasement and seted up the non-setting adhesive runner with going out gluey mouthful intercommunication, and the non-setting adhesive runner is "Λ" shape, a plurality of glue outlet holes have evenly been seted up to the interior bottom in non-setting adhesive runner.

Preferably, the guide roll and the extrusion roll are both provided with ring plates coaxially.

Preferably, the elastic abutting mechanism comprises a fixed rod fixed at the inner top end of the sliding rail, and a tensioning spring is fixedly connected to the outer wall of the fixed rod and the bearing seat together.

Preferably, the pressure-sensitive adhesive flow channel comprises two single flow channels which are symmetrically arranged and communicated, an included angle is formed between the two single flow channels, and the included angle ranges from 150 degrees to 170 degrees.

Preferably, the width of the adhesive sticker flow channel is less than or equal to that of the roller body.

Preferably, go out gluey subassembly still including fixing air compressor machine and the controller in gluey case one side, and air compressor machine and controller electric connection, the output of air compressor machine passes through the pipeline and glues the groove intercommunication.

Compared with the prior art, this adhesive sticker label production is with adhesive deposite device's advantage lies in:

the utility model discloses in, the protection paper just all gets into between two squeeze rolls under the direction of guide roll with the surface fabric from top to bottom distribution, take-up device plays the traction, before the surface fabric reaches the squeeze roll, the non-setting adhesive of glue inslot flows in the central point that the non-setting adhesive runner was put through going out jiao kou, and shunt to two single current ways under the effect of self gravity, and flow out to the roll body on through a plurality of glue holes, the bearing frame makes roll body and surface fabric elasticity counterbalance contact under the elastic action of tensioning spring, and then the up end to the surface fabric is scribbled the non-setting adhesive constantly, the surface fabric of being scribbled the non-setting adhesive is twined by take-up device after laminating with the protection paper, non-setting adhesive label production efficiency.

Drawings

Fig. 1 is a schematic structural view of the front side of a dispensing device for producing self-adhesive labels of the present invention;

fig. 2 is a schematic structural view of the side of the glue spreading roller assembly and the glue discharging assembly of the glue dispensing device for producing the self-adhesive label of the utility model.

In the figure: the automatic glue coating machine comprises 1 protective paper, 2 fabrics, 3 guide rollers, 4 extrusion rollers, 5 winding devices, 6 glue coating roller assemblies, 61 bearing seats, 62 rotating shafts, 63 roller bodies, 64 limiting plates, 65 sliding rails, 66 fixing rods, 67 tensioning springs, 7 glue discharging assemblies, 71 glue boxes, 72 glue grooves, 73 glue outlets, 74 adhesive glue flow channels, 75 glue discharging holes, 76 air compressors and 77 controllers.

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.

Referring to fig. 1-2, a glue dispensing device for producing self-adhesive labels comprises a protective paper 1 and a fabric 2 which are arranged up and down, and also comprises two guide rollers 3 and a squeezing roller 4 which are arranged up and down symmetrically and are respectively matched with the protective paper 1 and the fabric 2 for use, wherein a winding device 5 is arranged on one side of the squeezing roller 4 away from the guide rollers 3, the winding device 5 is a traction power source, and a glue coating roller assembly 6 and a glue discharging assembly 7 are sequentially arranged above one of the guide rollers 3 away from the squeezing roller 4 and in contact with the fabric 2;

the glue spreader component 6 comprises two bearing seats 61, a rotating shaft 62 is arranged in the two bearing seats 61 in a common interference fit manner, a roller body 63 is coaxially and fixedly sleeved in the middle of the rotating shaft 62, limiting plates 64 are fixedly connected to the rotating shaft 62 and two sides of the roller body 63, a sliding rail 65 is connected to one end, far away from the rotating shaft 62, of each bearing seat 61 in a sliding manner, and an elastic abutting mechanism is arranged between each sliding rail 65 and each bearing seat 61;

the adhesive discharging component 7 comprises an adhesive box 71, a funnel-shaped adhesive groove 72 is arranged in the adhesive box 71, an adhesive discharging opening 73 is formed in the inner bottom end of the adhesive groove 72, an electromagnetic valve is installed in the adhesive discharging opening 73, an adhesive tape flow channel 74 communicated with the adhesive discharging opening 73 is formed in the adhesive box 71, the adhesive tape flow channel 74 is in a reversed V shape, a plurality of adhesive discharging holes 75 are uniformly formed in the inner bottom end of the adhesive tape flow channel 74, the adhesive tape is gathered at the bottom under the action of the adhesive groove 71, flows out through the adhesive discharging opening 73 and flows out and disperses through the adhesive tape flow channel 74, and therefore the adhesive tape is uniformly attached to the outer surface of the roller body 63.

Referring to fig. 1, in the utility model discloses, protection paper 1 and surface fabric 2 distribute from top to bottom and all get into between two squeeze rolls 4 under the direction of guide roll 3, take-up device 5 plays the traction effect, before surface fabric 2 reaches squeeze roll 4, the non-setting adhesive in glue groove 72 flows into the central point of non-setting adhesive runner 74 through glue outlet 73, and shunt to two single flow paths under the effect of self gravity, and flow out through a plurality of glue outlet 75 and fall onto roll body 63, bearing frame 61 makes roll body 63 and surface fabric 2 elastic counterbalance contact under the elastic action of tensioning spring 67, and then constantly to the upper end of surface fabric 2 coated with the non-setting adhesive, surface fabric 2 coated with the non-setting adhesive is twined by take-up device 5 after laminating with protection paper 1, non-setting adhesive label production efficiency is higher;

it should be noted that a device for forming a tear line for the label may be additionally provided between the winding devices 5 to facilitate the tearing and the use of the label.

The guide roll 3 and the squeeze roll 4 are coaxially provided with ring plates, and the ring plates have the same function as the limiting plates 64 and are used for limiting and driving the protection paper 1 and the fabric 2.

The elastic pressing mechanism comprises a fixed rod 66 fixed at the inner top end of the sliding rail 65, and a tensioning spring 67 is fixedly connected to the outer wall of the fixed rod 66 and the bearing seat 61 together. The elastic pressing mechanism is arranged, so that the roller body 63 can press and contact the fabrics 2 with different thicknesses, and the coating requirements of the fabrics 2 with different types are met.

The adhesive sticker flow channel 74 comprises two single flow channels which are symmetrically arranged and communicated, the two single flow channels form an included angle, the included angle ranges from 150 degrees to 170 degrees, and the adhesive sticker can uniformly flow out through the adhesive outlet 75.

The width of the adhesive flow channel 74 is less than or equal to the width of the roller body 63, and the adhesive does not flow out of the area outside the roller body 63 through the adhesive flow channel 74.

Go out gluey subassembly 7 still includes fix air compressor 76 and controller 77 in gluey case 71 one side, and air compressor 76 and controller 77 electric connection, and the output of air compressor 76 passes through pipeline and gluey groove 72 intercommunication. The air compressor 76 pressurizes the glue tank 72 through a pipe, and the controller 77 controls the operating efficiency of the air compressor 76 to control the flow rate of the adhesive through the glue outlet 73, which is adaptable to different winding speeds of the winding device 5.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A glue dispensing device for producing self-adhesive labels comprises protective paper (1) and fabric (2) which are arranged up and down, and is characterized by further comprising two guide rollers (3) and an extrusion roller (4) which are arranged up and down symmetrically and used with the protective paper (1) and the fabric (2) respectively, wherein a winding device (5) is arranged on one side of the extrusion roller (4) far away from the guide rollers (3), and a glue coating roller assembly (6) and a glue discharging assembly (7) are sequentially arranged above one of the guide rollers (3) far away from the extrusion roller (4) and in contact with the fabric (2);

the gluing roller assembly (6) comprises two bearing seats (61), a rotating shaft (62) is arranged in the two bearing seats (61) in a common interference fit mode, a roller body (63) is coaxially and fixedly sleeved in the middle of the rotating shaft (62), limiting plates (64) are fixedly connected to the rotating shaft (62) and two sides of the roller body (63), one end, far away from the rotating shaft (62), of each bearing seat (61) is slidably connected with a sliding rail (65), and an elastic pressing mechanism is arranged between each sliding rail (65) and each bearing seat (61);

go out gluey subassembly (7) including gluey case (71), be equipped with rubber groove (72) of infundibulate in gluey case (71), glue outlet (73) have been seted up to the inner bottom end of rubber groove (72), and go out and install the solenoid valve in gluey mouth (73), set up in gluey case (71) and go out non-setting adhesive runner (74) that glues mouth (73) and communicate, and non-setting adhesive runner (74) are "Λ" shape, a plurality of glue outlet (75) have evenly been seted up to the inner bottom end of non-setting adhesive runner (74).

2. The dispensing device for producing self-adhesive labels as claimed in claim 1, wherein the guide roller (3) and the extrusion roller (4) are coaxially provided with annular plates.

3. The dispensing device for producing self-adhesive labels as claimed in claim 1, wherein the elastic pressing mechanism comprises a fixing rod (66) fixed at the top end of the inside of the sliding rail (65), and a tension spring (67) is fixedly connected to the outer wall of the fixing rod (66) and the bearing seat (61) together.

4. The dispensing device for producing self-adhesive labels as claimed in claim 1, wherein the non-adhesive flow channel (74) comprises two single flow channels symmetrically arranged and communicated with each other, and the two single flow channels form an included angle, and the included angle ranges from 150 ° to 170 °.

5. The dispensing device for producing the self-adhesive label according to claim 1, wherein the width of the self-adhesive flow channel (74) is less than or equal to the width of the roller body (63).

6. The dispensing device for producing the self-adhesive label according to claim 1, wherein the adhesive discharging assembly (7) further comprises an air compressor (76) and a controller (77) fixed on one side of the adhesive box (71), the air compressor (76) is electrically connected with the controller (77), and an output end of the air compressor (76) is communicated with the adhesive groove (72) through a pipeline.