CN218807180U - Label base paper rewinding mechanism and intelligent labeling equipment - Google Patents

Abstract

The utility model discloses a label backing paper rewinding mechanism and intelligent labeling equipment, which comprises a receiving roller for recovering a label backing paper tape, a driving motor for driving the receiving roller to rotate and a mounting plate for mounting the receiving roller and the driving motor, wherein the mounting plate is also provided with a tension roller connected with the label backing paper tape, the tension roller is connected with an elastic part, and the restoring force of the elastic part drives the tension roller to move in the direction of increasing the tension force of the label backing paper tape; a rotation annunciator and a stop annunciator which are in signal connection with the driving motor are arranged on one side of the tension roller, the rotation annunciator controls the driving motor to rotate when triggered, and the stop annunciator controls the driving motor to stop when triggered; the tension roller can trigger a rotation signal device or a stop signal device. The utility model discloses can realize taking tensile automatically regulated to label base stock, and simple structure, the cost is lower.

Description

Label base paper rewinding mechanism and intelligent labeling equipment

Technical Field

The utility model relates to a paste mark equipment field, in particular to label base stock backrush mechanism and intelligent labeling equipment.

Background

Most of the existing labeling equipment are automatic operation, and long-time labeling operation is needed in actual work. The existing label is usually attached to a label base paper tape, the label is separated from the base paper tape during labeling, and then labeling operation is carried out on the label, while the label base paper tape needs to be recycled. The conventional label base paper tape is recovered by manually and uniformly processing the label base paper tape after being accumulated for a certain amount, and the processing mode needs a larger space for storing the label base paper tape.

The existing recovery of the label base paper tape also adopts a mode of winding the label base paper tape on an automatic rotating material receiving roller. However, in actual operation, the supply speed of the label backing paper tape may change due to personnel or equipment, and the rotation speed of the existing receiving roller is constant, so that the situation that the label backing paper tape is too tight or too loose occurs, and the actual production is adversely affected.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a label base stock rewinder constructs, its mode through converting the base paper tape tension of label into the deflection of elastic component can realize the tensile automatically regulated of base paper tape to the label, and simple structure, and the cost is lower.

Simultaneously, provide an intelligence mark equipment that pastes, it can carry out automatic receipts material to paper tape under the label, and can carry out automatically regulated to the tension of paper tape under the label.

The utility model discloses a following technical scheme realizes:

a label backing paper rewinding mechanism comprises a receiving roller for recovering a label backing paper tape, a driving motor for driving the receiving roller to rotate, and a mounting plate for mounting the receiving roller and the driving motor, wherein the mounting plate is also provided with a tension roller connected with the label backing paper tape, the tension roller is connected with an elastic piece, and the restoring force of the elastic piece drives the tension roller to move in the direction of increasing the tension force of the label backing paper tape; a rotation annunciator and a stop annunciator which are in signal connection with the driving motor are arranged on one side of the tension roller, the rotation annunciator controls the driving motor to rotate when triggered, and the stop annunciator controls the driving motor to stop when triggered; the tension roller can trigger a rotation signal device or a stop signal device.

Furthermore, the tension roller comprises a sliding block which can slide relative to the mounting plate, and the sliding block is fixedly connected with a roller body connected with the label base paper tape and a trigger plate used for triggering the rotation signal device and the stop signal device.

Furthermore, the sliding block is provided with an ear part, and the ear part is connected with one end of the elastic piece; the other end of the elastic piece is connected with a fixed block fixedly arranged on the mounting plate.

Further, the elastic component is provided with a pair ofly, what the ear corresponds is provided with a pair ofly, the equal symmetry of elastic component and ear sets up the both sides at the sliding block.

Further, the label base paper belt is connected with a plurality of tension rollers and tension rollers.

Further, the tensioning roller is provided with two, the label base stock area is connected with the tensioning roller, the tension roller of keeping away from the receipts material roller and the tensioning roller that is close to the receipts material roller in proper order.

Furthermore, the distance between the rotation annunciator and the fixed block in the sliding direction of the sliding block is smaller than the distance between the stop annunciator and the fixed block in the sliding direction of the sliding block.

Furthermore, the material receiving roller is connected with a U-shaped ring, the U-shaped ring is sleeved on the material receiving roller, a gap for the label base paper tape to pass through is formed between the material receiving roller and the material receiving roller along the axial direction of the material receiving roller, and the material receiving roller and the U-shaped ring clamp the label base paper tape.

Furthermore, the receiving roller is fixedly connected with a connecting disc, an output shaft of the driving motor is fixedly connected with a driving disc, a belt is arranged between the connecting disc and the driving disc, and the receiving roller and the driving motor realize belt transmission through the belt.

An intelligent labeling device is characterized by comprising the label base paper rewinding mechanism.

Compared with the prior art, the utility model has the advantages of:

1. through the cooperation of tension roll and elastic component for elastic component is by tensile storage elastic potential energy when paper tape tension increases at the bottom of the label, and when paper tape was about to lose tension at the bottom of the label, the elastic component kick-backs and makes paper tape at the bottom of the label continuously keep tension, and then makes paper tape at the bottom of the label keep the tensioning state throughout in the course of working, and can prevent that the tension of paper tape at the bottom of the label is too big and phenomenon such as production fracture.

2. Through the cooperation of tension roller, stop signal ware and rotation signal ware for driving motor can stop when label base paper tape tension is too big, rotates when tension is less, realizes adjusting the tension of label base paper tape voluntarily.

3. Through setting up "U" type ring, realize the firm connection of paper tape and receipts material roller at the bottom of the label for paper tape can not break away from and receive the material roller under the state that produces tension at the bottom of the label, makes and receives the material roller and realize receiving the material steadily.

Drawings

Fig. 1 is a schematic structural view of a label base paper rewinding mechanism according to a preferred embodiment of the present invention;

FIG. 2 is a schematic view of a portion of the label backing paper rewind mechanism of FIG. 1;

FIG. 3 is a schematic view of another part of the label backing paper rewinding mechanism shown in FIG. 1;

fig. 4 is a schematic structural diagram of the annunciator in fig. 1 in a state of being connected with a connecting plate.

Detailed Description

The following non-limiting detailed description of the present invention is provided in connection with the preferred embodiments and accompanying drawings. In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise. The embodiments described below by referring to the drawings are exemplary intended for explaining the present invention, and should not be construed as limiting the present invention.

As shown in fig. 1, the label base paper rewinding mechanism according to the preferred embodiment of the present invention includes a mounting plate 4, a receiving roller 2 for receiving a label base paper tape 1, a driving motor 3 for driving the receiving roller 2 to rotate, and a tension roller 5 connected to the label base paper tape 1. The tension roller 5 is slidable relative to the mounting plate 4.

Further referring to fig. 2, a pair of ear portions 541 are symmetrically provided on both sides of the tension roller 5. Each ear 541 is connected with an elastic member 51. The restoring force of the resilient member 51 drives the tension roller 5 in a direction to increase the tension of the label base web 1. The elastic member 51 is preferably a spring. Specifically, the opposite end of the elastic member 51 connected to the ear 541 is connected to a fixing block 6 fixedly mounted on the mounting plate 4. The fixing block 6 is provided with a second fixing hole 62, and a screw can be inserted into the second fixing hole 62, so that the fixing block 6 is fixedly mounted on the mounting plate 4 through the screw. The fixing block 6 is further provided with hanging parts 61 connected with the elastic member 51, and the hanging parts 61 are symmetrically arranged on both sides of the fixing block 6. One end of the elastic member 51 is connected to the hanging portion 61, and the other end is connected to the ear portion 541. In this embodiment, the fixing block 6 is disposed above the tension roller 5, the tension roller 5 slides downward due to the tension of the label substrate web 1, so as to drive the elastic member 51 to be stretched, and the elastic member 51 applies a restoring force to the tension roller 5 to generate a tendency of upward movement of the tension roller 5, i.e., a tendency of movement in a direction of increasing the tension of the label substrate web 1.

One side of the tension roller 5 is provided with a rotation annunciator 52 and a stop annunciator 53 which are in signal connection with the drive motor 3. The rotation signal device 52 controls the driving motor 3 to rotate when triggered, and the stop signal device 53 controls the driving motor 3 to stop when triggered. The tension roller 5 can trigger a rotation signal 52 or a stop signal 53. The distance between the rotation annunciator 52 and the fixed block 6 in the sliding direction of the tension roller 5 is smaller than the distance between the stop annunciator 53 and the fixed block 6 in the sliding direction of the tension roller 5, that is, the rotation annunciator 52 is disposed below the stop annunciator 53. When the tension of the label base paper tape 1 is small, the elastic piece 51 drives the tension roller 5 to move upwards and increase the tension of the label base paper tape 1, and when the tension roller 5 moves upwards to the trigger rotation annunciator 52, the driving motor 3 rotates, so that the receiving roller 2 is driven to rotate to receive the label base paper tape 1. With the continuous rotation of the material receiving roller 2, the feeding speed of the label base paper tape 1 is lower than the material receiving speed of the material receiving roller 2, and at the moment, the label base paper tape 1 is pulled by the material receiving roller 2 to enable the tension of the label base paper tape 1 to be gradually increased. As the tension of the label base paper tape 1 increases, the tension roller 5 is pulled by the tension of the label base paper tape 1 to slide downward and drive the elastic member 51 to elongate. When the tension roller 5 moves downwards to the trigger stop signal device 53, the driving motor 3 stops rotating, the material receiving roller 2 stops receiving materials, at the moment, the label base paper tape 1 continues to feed materials, so that the label base paper tape 1 is about to be in a loose state, in order to keep the label base paper tape 1 to continuously keep tension, the elastic piece 51 rebounds to enable the tension roller 5 to move upwards and enable the label base paper tape 1 connected with the tension roller 5 to generate tension. The label base paper tape 1 is continuously supplied, in order to keep the label base paper tape 1 continuously keeping tension, the elastic member 51 drives the tension roller 7 to continuously move upwards, the tension capable of supplying the label base paper tape 1 is also gradually reduced until the tension roller 7 triggers the rotation annunciator 52 again, and the driving motor 3 rotates. The cycle is repeated so that the label base web 1 is continuously maintained under tension and, in the event of excessive tension, the drive motor 3 is stopped so that the tension of the label base web 1 is reduced.

The tension roller 5 includes a slide block 54 slidable relative to the mounting plate 4. The slide block 54 is provided with a first fixing hole 542. The first fixing hole 542 may be provided with a screw so that the slide block 54 is fixed to the mounting plate 4 by the screw. The slide block 54 is fixedly connected with a roller body 55 connected with the label base paper tape 1 and a trigger plate 56 for triggering the rotation signal 52 and the stop signal 53. The ear portions 541 are symmetrically disposed on both sides of the slide block 54. The elastic members 51 connected to the ear portions 541 are also symmetrically disposed at both sides of the sliding block 54.

Further, the label backing paper rewinding mechanism further comprises a plurality of tensioning rollers 7, and the label backing paper tape 1 is connected with the plurality of tensioning rollers 7 and the tension roller 5. Specifically, tensioning roller 7 is provided with two, and label base paper tape 1 is connected with tensioning roller 7, tension roller 5 and the tensioning roller 7 that is close to receipts material roller 2 of keeping away from receipts material roller 2 in proper order. Through the cooperation of tensioning roller 7 and tension roller 5 for label base paper tape 1 keeps tension, and tension roller 5's setting can realize adjusting label base paper tape 1's tension.

The material receiving roller 2 is connected with a U-shaped ring 21. The U-shaped ring 21 is sleeved on the material receiving roller 2, a gap for the label base paper tape 1 to pass through is formed between the material receiving roller 2 and the material receiving roller 2 along the axial direction of the material receiving roller 2, and the material receiving roller 2 and the U-shaped ring 21 clamp the label base paper tape 1. When the label base paper tape 1 is connected with the material receiving roller 2, the label base paper tape 1 can firstly pass through a gap between the U-shaped ring 21 and the material receiving roller 2, and the label base paper tape 1 can be wound on the material receiving roller 2 after being wound on the U-shaped ring 21, so that the label base paper tape 1 cannot be separated from the material receiving roller 2 in a tension generating state, and the material receiving roller 2 can stably receive materials.

With further reference to fig. 3, one end of the take-up roll 2 is provided with a connecting shaft 23. The connecting shaft 23 penetrates through the mounting plate 4, and the connecting shaft 23 is fixedly connected with a first belt pulley 22 at one opposite side of the mounting plate 4 where the material receiving roller 2 is mounted. The output shaft 33 of the driving motor 3 penetrates through the mounting plate 4 and protrudes out of the mounting plate 4, the output shaft 33 is fixedly connected with a second belt pulley 31, and the second belt pulley 31 and the first belt pulley 22 are located on the same side of the mounting plate 4. The first belt pulley 22 and the second belt pulley 31 are sleeved with a belt 32, and the material receiving roller 2 and the driving motor 3 realize belt transmission through the belt 32, so that the driving motor 3 can drive the material receiving roller 2 to rotate and receive the label base paper belt 1.

With further reference to fig. 4, the mounting plate 4 is provided with a slide bar 41, the slide table is vertically arranged from top to bottom, and the slide bar 41 is connected with the slide block 54 in a matching manner, so that the slide block 54 can slide along the slide bar 41. The slide bar 41 is provided with a mounting hole 411, and a screw can be inserted into the mounting hole 411, so that the slide bar 41 is fixedly connected with the mounting plate through the screw. The mounting plate 4 is also provided with mounting slots 42 and a connecting plate 43. A rotation annunciator 52 and a stop annunciator 53 are fixedly connected to the connecting plate 43. At least portions of the rotation annunciator 52 and the stop annunciator 53 are disposed within the mounting slot 42. The trigger plate 56 moves up and down within the mounting slot 42 to trigger the rotation annunciator 52 or the stop annunciator 53. The connection plate 43 is provided with a connection groove 431 and a fixing hole 432. The fixing hole 432 is provided with a screw therein, so that the connecting plate 43 is fixedly connected to the mounting plate 4 by the screw. The rotation annunciator 52 is provided with a first connection hole 521; the stop annunciator 53 is provided with a second connection hole 531. The first and second connection holes 521 and 531 communicate with the connection groove 431. Bolts can be inserted into the first connection hole 521 and the connection groove 431 and the second connection hole 531 and the connection groove 431. When the turn annunciator 52 and the stop annunciator 53 are placed at the mounting positions, the turn annunciator 52 and the stop annunciator 53 are fixedly mounted to the connecting plate 43 by bolts.

Above-mentioned label base paper rewinding mechanism can set up in intelligent labeling equipment to make this intelligent labeling equipment can carry out automatic receipts material to paper tape 1 under the label, and can carry out automatically regulated to the tension of paper tape 1 under the label.

In use, the label base web 1 is attached to the take-up roll 2. And starting the driving motor 3, and driving the driving motor 3 to drive the material receiving roller 2 to receive the material. At this time, the tension of the label base paper tape 1 is gradually increased, the tension roller 5 gradually moves downwards until the trigger plate 56 of the tension roller 7 triggers the stop signal device 53, the driving motor 3 stops rotating, and the material receiving roller 2 stops receiving material. The tension roller 5 moves upwards to keep the label base paper tape 1 in tension, and when the trigger plate 56 of the tension roller 5 triggers the rotation annunciator 52, the driving motor 3 rotates and drives the material receiving roller 2 to receive materials; and then the above steps are circulated. Through tension roll 5 and elastic component 51's cooperation for elastic component 51 is stretched and stores elastic potential energy when the paper tape 1 tension increases under the label, and when the paper tape 1 is about to lose tension under the label, elastic component 51 kick-backs and makes paper tape 1 under the label continuously keep tension, and then makes paper tape 1 under the label keep the tensioning state all the time in the course of working, and can prevent that the tension of paper tape 1 under the label is too big and phenomenon such as fracture from producing. Through the cooperation of the tension roller 5, the stop annunciator 53 and the rotation annunciator 52, the driving motor 3 can stop when the tension of the label base paper tape 1 is too large and rotate when the tension is small, so that the automatic adjustment of the tension of the label base paper tape 1 is realized. Through setting up "U" type ring 21, realize the firm connection of paper tape 1 and receipts material roller 2 at the bottom of the label for paper tape 1 can not break away from receipts material roller 2 under the state that produces tension at the bottom of the label, makes receipts material roller 2 realize receiving the material steadily.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. A label base paper rewinding mechanism comprises a material receiving roller (2) for recovering a label base paper tape (1), a driving motor (3) for driving the material receiving roller (2) to rotate and a mounting plate (4) for mounting the material receiving roller (2) and the driving motor (3), and is characterized in that the mounting plate (4) is further provided with a tension roller (5) connected with the label base paper tape (1), the tension roller (5) is connected with an elastic member (51), and restoring force of the elastic member (51) drives the tension roller (5) to move in the direction of increasing the tension force of the label base paper tape (1); a rotation annunciator (52) and a stop annunciator (53) which are in signal connection with the driving motor (3) are arranged on one side of the tension roller (5), the driving motor (3) is controlled to rotate when the rotation annunciator (52) is triggered, and the driving motor (3) is controlled to stop when the stop annunciator (53) is triggered; the tension roller (5) can trigger a rotation signal device (52) or a stop signal device (53).

2. The label base paper rewinding mechanism according to claim 1, characterized in that said tension roller (5) comprises a sliding block (54) slidable with respect to the mounting plate (4), said sliding block (54) being fixedly connected to a roller body (55) connected to the label base paper tape (1) and to a trigger plate (56) for triggering the rotation signal (52) and the stop signal (53).

3. The label base paper rewind mechanism according to claim 2, characterized in that said slide block (54) is provided with an ear portion (541), said ear portion (541) being connected to one end of an elastic member (51); the other end of the elastic piece (51) is connected with a fixed block (6) fixedly arranged on the mounting plate (4).

4. The label base paper rewinding mechanism as claimed in claim 3, characterized in that a pair of said elastic members (51) and a pair of said ear portions (541) are provided, and said elastic members (51) and said ear portions (541) are symmetrically provided on both sides of said sliding block (54).

5. The mechanism according to any of claims 1 to 4, further comprising a plurality of tensioning rollers (7), said label base web (1) being connected to said plurality of tensioning rollers (7) and to said tensioning roller (5).

6. The label backing paper rewind mechanism according to claim 5, characterized in that said tensioning rollers (7) are provided in two, said label backing paper tape (1) being connected in sequence with the tensioning roller (7) remote from the take-up roller (2), with the tensioning roller (5) and with the tensioning roller (7) close to the take-up roller (2).

7. The label backing paper rewinding mechanism according to claim 3 or 4, characterized in that the distance between said rotation signal means (52) and said fixed block (6) in the sliding direction of said sliding block (54) is smaller than the distance between said stop signal means (53) and said fixed block (6) in the sliding direction of said sliding block (54).

8. The label base paper rewinding mechanism according to any one of claims 1 to 4, characterized in that the receiving roller (2) is connected with a "U" -shaped ring (21), the "U" -shaped ring is sleeved on the receiving roller (2) and forms a gap for the label base paper tape (1) to pass through between the receiving roller (2) and the receiving roller (2) along the axial direction of the receiving roller (2), and the receiving roller (2) and the "U" -shaped ring (21) clamp the label base paper tape (1).

9. The label base paper rewinding mechanism according to any one of claims 1 to 4, characterized in that a connecting disc (22) is fixedly connected to the receiving roller (2), a driving disc (31) is fixedly connected to an output shaft of the driving motor (3), a belt (32) is arranged between the connecting disc (22) and the driving disc (31), and the receiving roller (2) and the driving motor (3) realize belt transmission through the belt (32).

10. An intelligent labeling apparatus, characterized in that it comprises the label base paper rewinding mechanism according to any one of claims 1 to 9.

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