Label paper tape gluing device

Abstract

The utility model discloses a label paper tape gluing device which comprises an installation frame, a bottom paper roller, a label roller and a wind-up roller are installed on the installation frame, a label gear is installed on a shaft of the label roller, a bottom paper gear is installed on a shaft of the bottom paper roller, and the label gear is meshed with the bottom paper gear. A glue storage tank is mounted on the mounting frame, backing paper and labels are kept aligned synchronously through a meshing gear set, automatic winding is driven by a motor, glue is output quantitatively through linkage of a roller brush arranged in the glue storage tank and an electric piston in the gluing assembly, a tank body is integrated with a semiconductor refrigeration module to maintain constant temperature of glue liquid, and an adjustable tensioning structure is matched with the width of most of paper tapes. The glue scraping plate is used for eliminating excessive glue and improving the laminating uniformity; the device comprises a glue collecting box and a cutting assembly, so that residual glue recovery and strip breakage control are facilitated. And gear synchronous transmission, dynamic tension compensation and temperature compensation are creatively fused, the process is simplified through a modular structure, and the device has the advantages of high-precision gluing and low loss and is suitable for continuous production of labels.

Description

TECHNICAL FIELD

[0001] The utility model relates to label paper tape processing technical field, specifically is a label paper tape gluing device. BACKGROUND

[0002] Label paper tape is composed of release paper, face paper and adhesive, the release paper is also called bottom paper, the surface is oily, the bottom paper has the isolation effect to the adhesive, uses it as the adhesion of face paper, to ensure that the face paper can be easily peeled off from the bottom paper, the adhesive is coated on the back of the face paper, which ensures the moderate adhesion of the bottom paper and the face paper, and ensures the face paper after being peeled off, and has solid adhesion with the pasting object, and the gluing device needs to be used to the face paper during label paper production.

[0003] Through the search, the application scheme of Chinese patent application No. 202322364020.4 discloses a label paper tape gluing device, which comprises a support, a mounting frame, a gluing roller, a feeding roller and a material receiving roller and the like. The label paper tape gluing device in the above-mentioned document has the following disadvantages:

[0004] 1. The viscosity and fluidity of the glue cannot be guaranteed, resulting in uneven glue spreading.

[0005] 2. The device cannot store more bottom paper and face paper, and needs to be replaced in time by human.

[0006] 3. The device cannot tighten and limit the paper tape, which may cause the face paper and the bottom paper to be not highly combined or misaligned. UTILITY MODEL CONTENT

[0007] The utility model aims at solving the shortcomings in the prior art and provides a label paper tape gluing device.

[0008] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0009] A label paper tape gluing device, comprising a mounting frame, the mounting frame is fixed by a plurality of support rods, a bottom paper roller, a label roller and a detachable installation winding roller are installed on the mounting frame, a label gear is installed on the shaft of the label roller, a bottom paper gear is installed on the shaft of the bottom paper roller, the label gear is engaged with the bottom paper gear; the mounting frame is provided with an adhesive storage tank.

[0010] As a further scheme of the utility model: a label adjusting sliding ring is installed at one end of the label roller away from the label gear, a bottom paper adjusting sliding ring is installed at one end of the bottom paper roller away from the bottom paper gear, and a winding roller sliding ring is installed at one end of the winding roller.

[0011] As a further scheme of the utility model: drive motor is installed on the one side outer wall of the mounting frame, the output end of the drive motor is in transmission connection with the shaft of the label roller, the bottom paper roller and the label roller are driven by the meshing of the label gear and the bottom paper gear.

[0012] As a further scheme of the utility model: the driving shaft of the drive motor is provided with a transmission belt assembly, and the winding roller is in transmission connection with the transmission belt assembly.

[0013] As a further scheme of the utility model: the mounting frame is provided with a cutting assembly.

[0014] As a further scheme of the utility model: the mounting frame is provided with a cutting assembly.

[0015] As a further scheme of the utility model: the mounting frame is provided with a cutting assembly.

[0016] As a further scheme of the utility model: the mounting frame is provided with a cutting assembly.

[0017] As a further scheme of the utility model: the mounting frame is provided with a cutting assembly.

[0018] As a further scheme of the utility model: the mounting frame is provided with a cutting assembly.

[0019] The utility model discloses the beneficial effect is:

[0020] 1. by setting label adjusting slip ring and bottom paper adjusting slip ring, can control the effective width on the bottom paper roller and label roller shaft, to adapt to different width label paper and its bottom paper, and winding roller slip ring can be adjusted according to it and is adapted.

[0021] 2. by setting drive motor and label gear, bottom paper gear, the two gears size and gear teeth are consistent, make the bottom paper roller and label roller synchronous motion, in actual use, require the bottom paper roller and label roller winding diameter to be same, thereby making label can be more evenly attached on the bottom paper.

[0022] 3. by setting transmission belt assembly and unloadable winding roller, can distribute driving force to winding roller without affecting drive motor to drive other components, reduces the intervention of manpower.

[0023] 4. By setting the cutting assembly, the cutting assembly is composed of blunt end and cutting end. The paper tape needs to pass the blunt end of the cutting assembly to be wound into the winding roller, which can secondarily bond the label paper and the base paper to make it more firm, and can also scrape off the excess glue; on the other hand, if necessary, the cutting end can be directly pressed to cut the paper tape, facilitating the taking out of the winding roller and the subsequent work processing.

[0024] 5. By setting the glue collecting box and the glue collecting box tenon, the excess glue can be recycled, and at the same time, the glue collecting box is stably fixed at the bottom of the device, and the glue collecting box is not hindered and can be easily taken out.

[0025] 6. By setting the refrigeration fin slot, a semiconductor refrigeration fin can be installed; because of the heat-sensitive characteristics of part of the glue, the refrigeration fin can be pasted on one side of the glue storage tank with the heat-absorbing surface or the heat-dissipating surface according to the situation, so as to ensure the adhesion and flowability of the glue.

[0026] 7. By setting the piston and the air hole at the top of the glue storage tank and the electric telescopic rod; the glue can be pressed into the glue storage tank, so that the glue can be continuously supplied, and at the same time, the roller brush can uniformly apply the glue on the base paper in the flow of the glue and the transmission of the base paper; the glue outlet can drop the excess glue on the base paper for secondary glue application; in the case that the piston is not pressed downward, the roller brush will be closed, and the glue outlet will not leak glue according to the principle of atmospheric pressure, which improves the reliability.

[0027] 8. By setting the glue scraping plate, the label paper that has been bonded can be compacted, and at the same time, the excess glue squeezed out from both sides can be scraped off and fall into the glue collecting box for recycling; at the same time, the label paper and the base paper can also be aligned to a certain extent.

[0028] 9. By setting the tensioning wheel and the spring, the label paper and the base paper can be initially bonded dynamically, and at the same time, the whole paper tape can be taut due to the elasticity of the spring, so as to reduce the occurrence of misalignment. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 The utility model proposes a kind of label paper tape glue coating device's axial measurement schematic view;

[0030] Figure 2 The utility model proposes a kind of label paper tape glue coating device's structure schematic view;

[0031] Figure 3 The utility model proposes a kind of label paper tape glue coating device's back surface schematic view;

[0032] Figure 4 For Figure 2 The local enlarged view of I in Fig. 1.

[0033] In the diagram: 1-Mounting frame, 2-Place paper roller, 3-Label roller, 4-Drive motor, 5-Label gear, 6-Place paper gear, 7-Rewinding roller, 8-Collection box latch, 9-Collection box, 10-Place paper adjusting slip ring, 11-Label adjusting slip ring, 12-Rewinding roller slip ring, 13-Collection tank, 14-Piston, 15-Ventilation hole, 16-Cutting assembly, 17-Roller brush, 18-Collection outlet, 19-Scraper, 20-Support rod, 21-Tension wheel, 22-Spring, 23-Transmission belt assembly, 24-Refrigeration element slot, 25-Electric telescopic rod. Detailed Implementation

[0034] The technical solution of this utility model will be further described in detail below with reference to specific embodiments.

[0035] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0036] Example 1

[0037] A label tape adhesive applicator, such as Figures 1-4 As shown, the device includes a mounting frame 1, which is fixed by several support rods 20. A bottom paper roller 2, a label roller 3, and a detachable winding roller 7 are mounted on the mounting frame 1. A label gear 5 is mounted on the shaft of the label roller 3, and a bottom paper gear 6 is mounted on the shaft of the bottom paper roller 2. The label gear 5 and the bottom paper gear 6 mesh with each other. A glue storage tank 13 is mounted on the mounting frame 1.

[0038] Specifically, a label adjusting slip ring 11 is installed at the end of the label roller 3 away from the label gear 5, a bottom paper adjusting slip ring 10 is installed at the end of the bottom paper roller 2 away from the bottom paper gear 6, and a take-up roller slip ring 12 is installed at one end of the take-up roller 7.

[0039] In this example: by setting the label adjustment slip ring 11 and the bottom paper adjustment slip ring 10, the effective width on the shafts of the bottom paper roller 2 and the label roller 3 can be controlled to accommodate label paper and its bottom paper of different widths, and the take-up roller slip ring 12 can be adjusted and adapted accordingly.

[0040] Specifically, a drive motor 4 is installed on one outer wall of the mounting frame 1. The output end of the drive motor 4 is connected to the shaft of the label roller 3. The label gear 5 and the bottom paper gear 6 mesh to drive the bottom paper roller 2 and the label roller 3.

[0041] In the example, the driving motor 4 and the label gear 5 and the base paper gear 6 are set, the two gears are consistent in size and gear, and the base paper roller 2 and the label roller 3 can move synchronously; in actual use, the base paper roller 2 and the label roller 3 are required to have the same winding diameter, so that the label can be more uniformly attached to the base paper.

[0042] Specifically, the driving shaft of the driving motor 4 is provided with a transmission belt assembly 23, and the winding roller 7 is in transmission connection with the transmission belt assembly.

[0043] In the example, the transmission belt assembly 23 and the detachable winding roller 7 are set, so that the driving force can be distributed to the winding roller 7 without affecting the driving of other components by the driving motor 4, and the intervention of manpower is reduced.

[0044] Specifically, the mounting frame 1 is provided with a cutting assembly 16.

[0045] In the example, the cutting assembly 16 is set, and the cutting assembly 16 is composed of a blunt end and a cutting end. The paper tape needs to pass through the blunt end of the cutting assembly 16 to be wound into the winding roller 7, which can secondarily bond the label paper and the base paper to make them more firm, and can also scrape off the excess glue; on the other hand, if necessary, the cutting end can be directly pressed to cut the paper tape, which is convenient for taking out the winding roller 7 and subsequent work processing.

[0046] Specifically, the mounting frame 1 is provided with a glue collecting box 9, a clamping groove is formed in the side surface of the mounting frame 1, and glue collecting box tenons 8 are arranged on the two sides of the glue collecting box 9, and the glue collecting box 9 is detachably mounted in the mounting frame 1.

[0047] In the example, the glue collecting box 9 and the glue collecting box tenon 8 are set, so that the excess glue can be recycled, the glue collecting box 9 can be stably fixed at the bottom of the device, and the glue collecting box 9 can be conveniently taken out.

[0048] Specifically, the refrigeration fin slot 24 is arranged on the back side of the glue storage tank 13.

[0049] In the example, the refrigeration fin slot 24 is set, and a semiconductor refrigeration fin can be installed; because part of the glue has the characteristic of heat sensitivity, the refrigeration fin can be pasted on one side of the glue storage tank 13 according to the situation, so as to ensure the adhesion and flowability of the glue.

[0050] Specifically, the piston 14 and the vent hole 15 are mounted on the top of the glue storage tank 13, the top of the piston 14 is provided with an electric telescopic rod 25, the inside of the glue storage tank 13 is provided with a roller brush 17, and the bottom of the glue storage tank is provided with a glue outlet 18.

[0051] In this example: by setting a piston 14, a vent 15, and an electric telescopic rod 25 on the top of the glue storage tank 13, glue can be pressed into the glue storage tank 13, so that the glue can be supplied continuously. At the same time, the roller brush 17 can evenly apply the glue to the backing paper during the flow of glue and the transfer of the backing paper. The glue outlet 18 can drip excess glue onto the backing paper for secondary glue application. When the piston 14 is not pressed down, the roller brush 17 will be closed, and the glue outlet 18 will not dispense glue due to atmospheric pressure, thus improving reliability.

[0052] Specifically, a scraper plate 19 is installed inside the mounting frame 1.

[0053] In this example: by setting up the glue scraper 19, the already glued label paper can be pressed firmly, and the excess glue squeezed out on both sides can be scraped away and fall into the glue collection box 9 for recycling; at the same time, it can also align the label paper and the backing paper to a certain extent.

[0054] Specifically, a tensioning wheel 21 is installed inside the mounting frame 1, and a spring 22 is provided below the tensioning wheel 21.

[0055] In this example, by setting the tension wheel 21 and the spring 22, the label paper and the backing paper can be dynamically bonded for the first time. At the same time, the elasticity of the spring can also tighten the entire paper strip, reducing the occurrence of misalignment.

[0056] Working principle: Open the mounting frame 1 of the device, and install the base paper and label paper onto the base paper roller 2 and label roller 3 respectively. Adjust the base paper adjusting slip ring 10 and the label adjusting slip ring 11 to stabilize them on the rollers; then glue the beginning ends of the base paper and label paper together. Figure 2 The paper tape is fixed to the device in a way that the tensioning wheel 21 tightens the paper tape; the paper tape head is wound onto the take-up roller 7; the mounting frame 1 is assembled and the drive belt assembly 23 is installed; the glue collection box 9 is inserted into the slot, and the glue is poured into the glue storage tank 13. Depending on the glue properties and room temperature, it is decided whether to install the cooling chip in the cooling chip slot 24. Based on the operation of the electric telescopic rod 25, the piston 14 is pressed down; after the glue flows down, the drive motor 4 is turned on to allow the device to automatically apply glue to the label paper. After the device has finished applying glue for a certain period of time, the paper tape is cut with the cutting assembly 16 as needed, and the take-up roller 7 can be removed.

[0057] For the parts of this utility model not disclosed in detail, those skilled in the art can ensure the smooth implementation of the solution of this utility model based on common sense, normal thinking logic and existing technology.

[0058] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A label tape coating apparatus characterized by comprising: Including installation frame (1), installation frame (1) is fixed by several support poles (20), the installation frame (1) is installed with bottom paper roller (2), label roller (3) and detachable installation winding roller (7), the shaft of label roller (3) is installed with label gear (5), the shaft of bottom paper roller (2) is installed with bottom paper gear (6), and label gear (5) is engaged with bottom paper gear (6);The installation frame (1) is provided with glue storage tank (13).

2. The label tape coating apparatus according to claim 1, wherein The end of label roller (3) away from label gear (5) is provided with label adjusting slip ring (11), and the end of bottom paper roller (2) away from bottom paper gear (6) is provided with bottom paper adjusting slip ring (10), and one end of winding roller (7) is provided with winding roller slip ring (12).

3. The label tape coating apparatus according to claim 2, wherein The outer wall of one side of the installation frame (1) is provided with driving motor (4), the output end of driving motor (4) is in transmission connection with the shaft of label roller (3), and the meshing of label gear (5) and bottom paper gear (6) makes the transmission of bottom paper roller (2) and label roller (3).

4. The label tape coating apparatus according to claim 3, wherein The driving shaft of the driving motor (4) is provided with transmission belt assembly (23), and the winding roller (7) and the transmission belt assembly are in transmission connection.

5. A label tape applicator according to claim 4, wherein The installation frame (1) is provided with cutting assembly (16).

6. A label tape coating apparatus according to claim 5, wherein The inside of the installation frame (1) is provided with glue collecting box (9), the side of the installation frame (1) is provided with clamping groove, the two sides of the glue collecting box (9) are provided with glue collecting box tenon (8), and the glue collecting box (9) is detachably installed in the installation frame (1).

7. A label tape applicator according to claim 6, wherein The back side of the glue storage tank (13) is provided with refrigeration fin slot (24).

8. A label tape applicator according to claim 7, wherein The top of the glue storage tank (13) is provided with piston (14) and air hole (15), the top of the piston (14) is provided with electric telescopic rod (25), and the inside of the glue storage tank (13) is provided with roller brush (17), the bottom of the glue storage tank is provided with glue outlet (18).

9. A label tape applicator according to claim 8, wherein The inside of the installation frame (1) is provided with glue scraping plate (19).

10. The label tape applicator of claim 9, wherein, The inside of the installation frame (1) is provided with tensioning wheel (21), and the lower side of the tensioning wheel (21) is provided with spring (22).

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