Label gluing device

Abstract

The utility model relates to a label gluing device which comprises a material groove, a driving gluing roller and a driven gluing roller are arranged on the material groove in a rotating mode, a transition roller is arranged between the driving gluing roller and the driven gluing roller, and the two ends of the driving gluing roller and the two ends of the driven gluing roller are installed on the material groove through first bearing seats. The driving gluing roller is driven by a motor to rotate, second bearing seats are arranged at the two ends of the transition roller, the second bearing seats are installed on the material groove through an up-down fine adjustment assembly, and glue in the material groove is attached to the surfaces of the driving gluing roller and the driven gluing roller through rotation of the driving gluing roller and the driven gluing roller. The label gluing device is simple in structure, convenient to maintain and operate, high in efficiency, stable in operation, high in reliability and low in failure rate, and the labels are glued when passing through the surfaces of the driving gluing roller and the driven gluing roller.

Description

Technical Field

[0001] The utility model relates to the technical field of label gluing, in particular to a label gluing device. Background Art

[0002] Finished paper from modern paper machines is basically divided into two categories, one is flat paper and the other is roll paper. After all products come out, they must have product labels on them, which contain various product information, such as gram weight, net weight, various product parameters, etc. At present, there are mainly two bonding methods, one is self-adhesive, and the other is manual gluing, that is, the method of using manual gluing to post labels, or using double-sided tape, or transparent tape to stick, each of which has its advantages and disadvantages. Self-adhesive is easy to use, but not easy to store, and it is easy to stick to each other, causing unnecessary waste. Manual gluing is more flexible, but inefficient and has high labor costs. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model aims to provide a label gluing device.

[0004] The purpose of the utility model can be achieved through the following technical scheme: a label gluing device, including a material trough, on which an active gluing roller and a driven gluing roller are rotatably provided, a transition roller is provided between the active gluing roller and the driven gluing roller, both ends of the active gluing roller and the driven gluing roller are installed on the material trough through a first bearing seat, the active gluing roller is driven to rotate by a motor, and second bearing seats are provided at both ends of the transition roller, and the second bearing seats are installed on the material trough through an upper and lower fine-tuning assembly.

[0005] Preferably, a first waist hole is opened on the first bearing seat, and a bolt for fastening the first bearing seat is arranged in the first waist hole, and a first fine-tuning top screw assembly is arranged on one side of each first bearing seat.

[0006] Preferably, the first fine-tuning top screw assembly includes a first nut seat fixedly disposed on the material trough, and the first nut seat is provided with a first fine-tuning bolt abutting against the first bearing seat.

[0007] Preferably, the upper and lower fine-tuning components include a screw, which is fixedly mounted on the material trough, a second waist hole is provided on the second bearing seat and fits with the screw, a first adjusting nut is provided below the second bearing seat and cooperates with the screw, and a second adjusting nut is provided above the second bearing seat and cooperates with the screw.

[0008] Preferably, second fine-tuning screw assemblies are provided at both ends of the second bearing seat.

[0009] Preferably, the second fine-tuning top screw assembly includes a second nut seat, one end of which is located between the second bearing seat and the first adjusting nut and is sleeved on the screw rod, and the other end of the second nut seat is provided with a second fine-tuning bolt abutting the second bearing seat.

[0010] The beneficial effects of the utility model are as follows: the utility model adheres the glue in the material trough to the surface of the active gluing roller and the driven gluing roller by rotating, so that the labels are glued when they pass through the surfaces of the active gluing roller and the driven gluing roller respectively, and has a simple structure, is easy to maintain and operate, has high efficiency, stable operation, high reliability and low failure rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The utility model is further described using the accompanying drawings, but the embodiments in the accompanying drawings do not constitute any limitation to the utility model. A person skilled in the art can obtain other drawings based on the following drawings without creative work.

[0012] Figure 1 The utility model is a structural schematic diagram of a label gluing device.

[0013] Figure 2 The figure is a side structural schematic diagram of a label gluing device of the utility model.

[0014] The numbers shown in the figure represent: 1. material trough; 2. active gluing roller; 3. driven gluing roller; 4. transition roller; 5. first bearing seat; 501. first waist hole; 6. second bearing seat; 601. second waist hole; 7. upper and lower fine-tuning components; 701. screw rod; 702. first adjusting nut; 703. second adjusting nut; 8. first fine-tuning top screw component; 801. first nut seat; 802. first fine-tuning bolt; 9. second fine-tuning top screw component; 901. second nut seat; 902. second fine-tuning bolt; 10. motor. DETAILED DESCRIPTION

[0015] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0016] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0017] The following will be combined with specific embodiments to clearly and completely describe the technical solution of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work belong to the protection scope of the utility model.

[0018] Embodiment 1:

[0019] See also Figure 1 to Figure 2 As shown, the structure of the utility model is: a label gluing device, including a material trough 1, an active gluing roller 2 and a driven gluing roller 3 are rotatably provided on the material trough 1, a transition roller 4 is provided between the active gluing roller 2 and the driven gluing roller 3, both ends of the active gluing roller 2 and the driven gluing roller 3 are installed on the material trough 1 through a first bearing seat 5, the active gluing roller 2 is driven to rotate by a motor 10, and second bearing seats 6 are provided at both ends of the transition roller 4, and the second bearing seat 6 is installed on the material trough 1 through an upper and lower fine-tuning component 7. Specifically, glue is first added into the material trough 1, and then the motor 10 drives the active gluing roller 2 to rotate, and then the active gluing roller 2 drives the driven gluing roller 3 to rotate through the transition roller 4, and the glue in the material trough 1 is attached to the surface thereof by the rotation of the active gluing roller 2 and the driven gluing roller 3, and the label is glued when it passes through the surface of the active gluing roller 2 and the driven gluing roller 3 respectively.

[0020] like Figure 2 As shown, a first waist hole 501 is opened on the first bearing seat 5, and a bolt for fastening the first bearing seat 5 is arranged in the first waist hole 501. A first fine-tuning top screw assembly 8 is arranged on one side of each first bearing seat 5. Specifically, the bolt for fastening the first bearing seat 5 is loosened, and the distance between the active gluing roller 2 and the driven gluing roller 3 is adjusted by the first fine-tuning top screw assembly 8. After the adjustment is completed, the bolt for fastening the first bearing seat 5 is locked.

[0021] like Figure 2As shown, the first fine-tuning top screw assembly 8 includes a first nut seat 801 fixedly set on the material trough 1, and the first nut seat 801 is provided with a first fine-tuning bolt 802 abutting against the first bearing seat 5. Specifically, the first fine-tuning bolt 802 is rotated to adjust the lateral position of the first bearing seat 5, thereby changing the distance between the active gluing roller 2 and the driven gluing roller 3.

[0022] like Figure 2 As shown, the upper and lower fine-tuning components 7 include a screw rod 701, which is fixedly mounted on the material trough 1. The second bearing seat 6 is provided with a second waist hole 601 which fits with the screw rod 701. A first adjusting nut 702 which cooperates with the screw rod 701 is provided below the second bearing seat 6. A second adjusting nut 703 which cooperates with the screw rod 701 is provided above the second bearing seat 6. Specifically, the second adjusting nut 703 is loosened, and then the position of the first adjusting nut 702 on the screw rod 701 is adjusted by rotating to change the height of the second bearing seat 6 on the screw rod 701. Then, the second adjusting nut 703 is tightened to realize the adjustment of the rise and fall of the transition roller 4.

[0023] Embodiment 2:

[0024] On the basis of Example 1, this embodiment adds a second fine-tuning screw assembly 9 at both ends of the second bearing seat 6, such as Figure 2 As shown, the second fine-tuning top screw assembly 9 includes a second nut seat 901, one end of the second nut seat 901 is located between the second bearing seat 6 and the first adjusting nut 702 and is sleeved on the screw rod 701, and the other end of the second nut seat 901 is provided with a second fine-tuning bolt 902 abutting against the second bearing seat 6. The second fine-tuning top screw assembly 9 is used to fine-tune the lateral position of the second bearing seat 6. Specifically, the second fine-tuning bolts 902 at both ends of the second bearing seat 6 are rotated, and the lateral position of the second bearing seat 6 is changed by the second fine-tuning bolts 902, thereby adjusting the gap between the transition roller 4 and the active gluing roller 2 and the driven gluing roller 3, so that the surfaces of the active gluing roller 2 and the driven gluing roller 3 reach a suitable amount of gluing.

[0025] During specific use, glue is first added into the material trough 1, and then the motor 10 drives the active gluing roller 2 to rotate, and then the active gluing roller 2 drives the driven gluing roller 3 to rotate through the transition roller 4, and the glue in the material trough 1 is attached to its surface through the rotation of the active gluing roller 2 and the driven gluing roller 3, and the spacing between the active gluing roller 2 and the driven gluing roller 3 is adjusted by each first fine-tuning top screw assembly 8, and the left and right spacing between the transition roller 4 and the active gluing roller 2 and the driven gluing roller 3 is adjusted by the second fine-tuning top screw assembly 9, and the upper and lower positions of the transition roller 4 are adjusted by the upper and lower fine-tuning assemblies 7, and the upper and lower intervals between the transition roller 4 and the active gluing roller 2 and the driven gluing roller 3 are changed, so that the surface reaches a suitable amount of gluing, and then the labels pass through the surfaces of the active gluing roller 2 and the driven gluing roller 3 respectively, and the labels are respectively subjected to one and two passes of gluing.

[0026] The utility model is further described above with the help of specific embodiments, but it should be understood that the specific description here should not be construed as limiting the essence and scope of the utility model. Various modifications made to the above embodiments by ordinary technicians in this field after reading this specification are all within the scope of protection of the utility model.

Claims

1. A label gluing device, characterized in that: The invention comprises a material trough (1), wherein an active gluing roller (2) and a driven gluing roller (3) are rotatably provided on the material trough (1), a transition roller (4) is provided between the active gluing roller (2) and the driven gluing roller (3), both ends of the active gluing roller (2) and the driven gluing roller (3) are mounted on the material trough (1) via a first bearing seat (5), the active gluing roller (2) is driven to rotate via a motor (10), and second bearing seats (6) are provided at both ends of the transition roller (4), and the second bearing seats (6) are mounted on the material trough (1) via an upper and lower fine-tuning assembly (7).

2. A label gluing device according to claim 1, characterized in that: The first bearing seat (5) is provided with a first waist hole (501), a bolt for fastening the first bearing seat (5) is arranged in the first waist hole (501), and a first fine-tuning screw assembly (8) is arranged on one side of each first bearing seat (5).

3. A label gluing device according to claim 2, characterized in that: The first fine-tuning top screw assembly (8) comprises a first nut seat (801) fixedly arranged on the material trough (1), and the first nut seat (801) is provided with a first fine-tuning bolt (802) abutting against the first bearing seat (5).

4. The label gluing device according to claim 1, characterized in that: The upper and lower fine-tuning assembly (7) comprises a screw (701), wherein the screw (701) is fixedly mounted on the material trough (1); the second bearing seat (6) is provided with a second waist hole (601) which fits with the screw (701); a first adjusting nut (702) which fits with the screw (701) is provided below the second bearing seat (6); and a second adjusting nut (703) which fits with the screw (701) is provided above the second bearing seat (6).

5. A label gluing device according to claim 4, characterized in that: Second fine-tuning screw assemblies (9) are provided at both ends of the second bearing seat (6).

6. A label gluing device according to claim 5, characterized in that: The second fine-tuning top screw assembly (9) comprises a second nut seat (901), one end of the second nut seat (901) is located between the second bearing seat (6) and the first adjusting nut (702) and is sleeved on the screw rod (701), and the other end of the second nut seat (901) is provided with a second fine-tuning bolt (902) abutting against the second bearing seat (6).

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