A heat-sensitive adhesive label peeling device

Abstract

The utility model relates to mechanical engineering technical field discloses a kind of thermal sensitive adhesive label stripping device, including the base for supporting effect to whole device, the rear portion of the base is equipped with rear support frame, the rear support frame includes transmission rod rotationally connected on the surface of the rear support frame, and the end of the transmission rod away from the left side of the rear support frame is equipped with fixed component. By setting the fixed component of rear support frame back, by pre-disassembly fastening column, so that the fixed disc on the plug rod is separated from the surface of device, label is subsequently sleeved to the surface of transmission rod, the surface of label is fixed in real time by the setting of spring on the supporting plate, and the right side surface of label is fastened by tightening threaded rod at the same time, so as to solve the problem that the existing stripping device is difficult to cope with the stripping demand of label under different size.

Description

Technical Field

[0001] This utility model relates to the field of mechanical engineering technology, specifically to a thermal self-adhesive label peeling device. Background Technology

[0002] Self-adhesive labels, also known as pressure-sensitive labels, are composite materials made of paper, film, or special materials as the face stock, coated with adhesive on the back, and with silicone-coated release paper as the backing paper. Due to the variety of coating technologies, self-adhesive materials are produced in different grades. The development trend is from traditional roller coating and blade coating to high-pressure casting coating, in order to maximize the uniformity of coating, avoid the generation of bubbles and pinholes, and ensure coating quality. However, casting coating technology is not yet mature in China, and traditional roller coating is mainly used domestically.

[0003] For example, utility model patent CN204161704U discloses a self-adhesive label peeling device, including a paper feeding channel, a paper feeding roller group, a transition paper feeding channel, a composite roller group, and a rotating disk. The paper feeding channel consists of an upper paper feeding limit plate and a lower paper feeding limit plate. The paper feeding roller group consists of upper and lower rollers, connected and driven by a paper feeding motor and a corresponding transmission mechanism. The transition paper feeding channel consists of an upper transition paper feeding limit plate and a lower transition paper feeding limit plate. The composite roller group consists of an active roller and a passive roller, connected and driven by a paper gripping motor and a corresponding transmission mechanism. The composite roller group is fixed on the rotating disk, which is connected and driven by a rotary peeling motor and a corresponding transmission mechanism. A rotary peeling plate is also connected to the active roller. This utility model has a simple structure and is easy to operate, enabling automated semi-peeling of self-adhesive labels, simplifying the operator's work steps and improving work efficiency.

[0004] However, existing self-adhesive label peeling devices have relatively fixed sizes. When peeling smaller or larger labels, custom-made peeling equipment is required according to customer needs, which is quite troublesome. Therefore, those skilled in the art provide a thermal self-adhesive label peeling device to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this invention is to provide a thermal self-adhesive label peeling device to solve the problems in the prior art.

[0006] This utility model provides the following technical solution: a thermal self-adhesive label peeling device, including a base for supporting the entire device, a rear support frame at the rear of the base, a transmission rod rotatably connected to the surface of the rear support frame, a fixing component at the end of the transmission rod away from the left side of the rear support frame, and a front support frame at the front of the base, the top height of the front support frame being lower than the top height of the rear support frame.

[0007] As a preferred embodiment of the above technical solution, the fixing component includes a plug rod inserted into the transmission rod, a fixing plate rotatably sleeved on the surface of the plug rod, fixing blocks fixedly connected to the upper and lower surfaces of the fixing plate, a guide rod provided on the surface of each fixing block, a tension spring sleeved on the surface of each guide rod, a support plate fixedly connected to one end of the guide rod away from the fixing block, and the tension spring fixedly connected to the surface of the fixing block with its other end pressed against the bottom of the support plate.

[0008] The right end of the insertion rod is fixedly connected to a connecting plate, and a threaded rod is threadedly connected to the surface of the connecting plate. The left side of the threaded rod is tightly abutted against the surface of the fixed plate.

[0009] As a preferred embodiment of the above technical solution, a fastening post is threadedly connected to the right side of the connecting disc.

[0010] As a preferred embodiment of the above technical solution, a rotating wheel is fixedly connected to the left side of the transmission rod, the rotating wheel passes through the interior of the rear support frame and a handle is fixedly connected to the left side.

[0011] As a preferred embodiment of the above technical solution, the surface of the front support frame includes a first rotating rod, a second rotating rod, and a peeling post. The first rotating rod and the second rotating rod are of equal size, and the first rotating rod, the second rotating rod, and the peeling post are evenly distributed at equal intervals.

[0012] As a preferred embodiment of the above technical solution, an annular sleeve plate is fixedly fitted onto the right side surface of the first rotating rod, and a connecting rod is fixedly connected to the surface of the annular sleeve plate.

[0013] As a preferred embodiment of the above technical solution, the surface of the peeling column is fixedly connected with peeling pieces that are evenly distributed at equal intervals.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This utility model features a fixing component on the back of the rear support frame. By pre-disassembling the fastening post, the fixing plate on the insertion rod is detached from the device surface. Then, the label is placed on the surface of the transmission rod. The label surface is fixed in real time by the spring on the tray plate. At the same time, the fixing plate is tightened to the right side surface of the label by tightening the threaded rod. This solves the problem that existing peeling devices cannot meet the peeling requirements of labels of different sizes.

[0016] Based on the above-mentioned beneficial effects, this utility model, through the setting of the support plate spring, ensures that the outer surface of the label remains fixed after being peeled off layer by layer, thus avoiding the problem of the label shaking and getting stuck during the continuous peeling process of conventional peeling devices. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of a thermal self-adhesive label peeling device.

[0018] Figure 2 This is a schematic diagram of the rear support frame of a thermal self-adhesive label peeling device;

[0019] Figure 3 This is a schematic diagram of the front support frame of a thermal self-adhesive label peeling device;

[0020] Figure 4 This is a schematic diagram of the connection of the transmission rod in a thermal self-adhesive label peeling device.

[0021] Figure 5 This is a schematic diagram showing the connection of the fixing components of a thermal self-adhesive label peeling device.

[0022] Figure 6 This is a schematic diagram of the peeling column of a thermal self-adhesive label peeling device.

[0023] In the diagram: 1. Base; 2. Rear support frame; 20. Transmission rod; 21. Rotating wheel; 22. Handle; 3. Fixing assembly; 30. Insert rod; 31. Fixing plate; 32. Fixing block; 33. Guide rod; 34. Tension spring; 35. Support plate; 36. Connecting plate; 37. Threaded rod; 38. Fastening column; 4. Front support frame; 40. First rotating rod; 41. Second rotating rod; 5. Peeling column; 50. Peeling piece; 6. Annular sleeve plate; 60. Connecting rod. Detailed Implementation

[0024] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0025] Please see Figures 1-2As shown, this utility model provides a technical solution: a thermal self-adhesive label peeling device, including a base 1 for supporting the entire device, a rear support frame 2 at the rear of the base 1, a transmission rod 20 rotatably connected to the surface of the rear support frame 2, a fixing component 3 at the end of the transmission rod 20 away from the left side of the rear support frame 2, and a front support frame 4 at the front of the base 1, the top height of the front support frame 4 being lower than the top height of the rear support frame 2.

[0026] The top height of the front support 4 is lower than the top height of the rear support 2 to allow the surface to be peeled downwards more easily. The label is placed on the surface of the drive rod 20 of the rear support 2. The front support 4 and the rear support 2 are arranged in both directions. The fixing component 3 on the rear support 2 can be disassembled.

[0027] As one implementation method in this embodiment, please refer to Figure 4 and Figure 5 As shown, the fixing component 3 includes a rod 30 inserted into the transmission rod 20. A fixing plate 31 is rotatably sleeved on the surface of the rod 30. Fixing blocks 32 are fixedly connected to both the upper and lower surfaces of the fixing plate 31. Guide rods 33 are provided on the surface of each fixing block 32. Tension springs 34 are sleeved on the surface of each guide rod 33. A support plate 35 is fixedly connected to one end of the guide rod 33 away from the fixing block 32. The tension spring 34 is fixedly connected to the surface of the fixing block 32 and its other end is pressed against the bottom of the support plate 35.

[0028] The right end of the insertion rod 30 is fixedly connected to the connecting plate 36, and the surface of the connecting plate 36 is threadedly connected to the threaded rod 37, with the left side of the threaded rod 37 tightly abutting against the surface of the fixed plate 31.

[0029] The right side of the connecting plate 36 is threaded with a fastening post 38, and the left side of the transmission rod 20 is fixedly connected with a rotating wheel 21. The rotating wheel 21 passes through the interior of the rear support frame 2 and is fixedly connected with a handle 22 on its left side.

[0030] Regarding the disassembly and assembly of the fixed component 3 as a whole, first tighten the fastening post 38 to make the connecting plate 36 completely detach from the surface of the rear support frame 2, and then pull it to the right to make the insertion rod 30 detach from the inside of the transmission rod 20.

[0031] In terms of fixing the label, first place the label on the surface of the transmission rod 20, then insert the insert rod 30 into the internal opening of the transmission rod 20, and tighten the fastening post 38. At this time, the person can pull the tray 35. Affected by the spring force, the stretching spring 34 is extended. After the person releases the hand, the tray 35 is tightly attached to the outer surface of the label.

[0032] When the operator turns the threaded rod 37 on the right, the threaded rod 37 moves to the left and drives the fixing plate 31 to move horizontally to the left. When the fixing plate 31 is pressed against the right side surface of the label, the label is fixed.

[0033] Then, the staff rotates the handle 22 to drive the transmission rod 20 to rotate. Due to the rotation of the transmission rod 20, the fixing plate 41 remains stable and firmly fixes the right side surface of the label tube. At the same time, as the peeling work continues, the radius of the circumference of the label tube gradually decreases. At this time, the support plate 35 actively adheres to the outer surface of the label under the influence of the spring force, achieving the effect of real-time fixation.

[0034] As one implementation method in this embodiment, please refer to Figure 3 The surface of the front support frame 4 includes a first rotating rod 40, a second rotating rod 41, and a peeling column 5. The first rotating rod 40 and the second rotating rod 41 are of equal size and are evenly distributed at equal intervals. The gaps should be slightly larger than the general thickness of the label paper to avoid the paper from getting stuck in the gaps during peeling and conveying, which would cause the peeling work to stop.

[0035] In the preparation for label peeling, the paper to be peeled is first placed on the front support 4. The specific passage method is as follows: first, the paper is passed around from the bottom through the bottom of the first rotating rod 40 and then upward to the gap formed by the first conveying rod 40 and the second transmission rod 41. Then, the paper is passed around from above the second transmission rod 41 to the bottom surface of the peeling column 5. At this time, the white paper should be below the peeling column 5 and the label paper should be above the peeling column 5. At this time, the preparation for label peeling is completed.

[0036] As one implementation method in this embodiment, please refer to Figures 3-6 As shown, an annular sleeve plate 6 is fixedly sleeved on the right side surface of the first rotating rod 40, a connecting rod 60 is fixedly connected to the surface of the annular sleeve plate 6, and peeling blades 50 with equal spacing are fixedly connected to the surface of the peeling column 5.

[0037] The end of the connecting rod 60 away from the annular sleeve plate 6 is fixedly connected to the surface of the fixed plate 31, and the peeling strip 50 is provided with an anti-slip setting to prevent the adhesive surface of the label from sticking to the surface of the peeling strip 50 and causing the peeling operation to be blocked.

[0038] Working principle: When this thermal self-adhesive label peeling device is working, the label first needs to be prepared. First, the label is fixed on the transmission rod 20. Then, the label is placed on the surface of the transmission rod 20. The insert rod 30 is inserted into the internal opening of the transmission rod 20, and the fastening column 38 is tightened. At this time, the operator can pull the support plate 35. Under the influence of the spring force, the tension spring 34 is extended. After the operator releases the hand, the support plate 35 is pressed against the outer surface of the label. The operator then turns the right threaded rod 37. The threaded rod 37 moves to the left and drives the fixing plate 31 to move horizontally to the left. When the fixing plate 31 is pressed against the right side surface of the label, the label is fixed.

[0039] Affected by the fixed plate 31, the annular sleeve 6 slides and is fixed on the surface of the first rotating rod 40. Then, the personnel place the paper to be peeled on the front support 4. The specific passage method is as follows: First, the paper passes through the bottom of the first rotating rod 40 from the bottom and goes up to the gap formed by the first conveying rod 40 and the second transmission rod 41. Then, the paper goes from the top of the second transmission rod 41 to the bottom surface of the peeling column 5. At this time, the white paper should be below the peeling column 5 and the label paper should be above the peeling column 5. At this time, the preparation for peeling the label is completed, and the peeling work begins.

[0040] The operator turns handle 22, causing the rotating wheel 21 to drive the transmission rod 20 to rotate. At this time, the paper is conveyed towards the forward support 4. When it is conveyed to the first rotating rod 40, the paper passes around the second rotating rod 41 and is peeled.

[0041] Peel off the strip 50 on column 5.

[0042] The above embodiments are only used to illustrate the technical solution of this utility model, and are not intended to limit it.

Claims

1. A thermal self-adhesive label peeling device, characterized in that: The device includes a base (1) for supporting the entire device, a rear support frame (2) at the rear of the base (1), a transmission rod (20) rotatably connected to the surface of the rear support frame (2), a fixing component (3) at the end of the transmission rod (20) away from the left side of the rear support frame (2), and a front support frame (4) at the front of the base (1), the top height of the front support frame (4) being lower than the top height of the rear support frame (2).

2. The thermal self-adhesive label peeling device according to claim 1, characterized in that: The fixing component (3) includes a plug rod (30) inserted into the transmission rod (20). A fixing plate (31) is rotatably sleeved on the surface of the plug rod (30). Fixing blocks (32) are fixedly connected to the upper and lower surfaces of the fixing plate (31). Guide rods (33) are provided on the surface of the fixing blocks (32). Tension springs (34) are sleeved on the surface of the guide rods (33). A support plate (35) is fixedly connected to one end of the guide rod (33) away from the fixing block (32). The tension spring (34) is fixedly connected to the surface of the fixing block (32) and its other end is pressed against the bottom of the support plate (35). The right end of the insertion rod (30) is fixedly connected to a connecting plate (36), and a threaded rod (37) is threadedly connected to the surface of the connecting plate (36). The left side of the threaded rod (37) is tightly abutted against the surface of the fixed plate (31).

3. The thermal self-adhesive label peeling device according to claim 2, characterized in that: The right side of the connecting disc (36) is threaded with a fastening post (38).

4. The thermal self-adhesive label peeling device according to claim 1, characterized in that: A rotating wheel (21) is fixedly connected to the left side of the transmission rod (20). The rotating wheel (21) passes through the interior of the rear support frame (2) and a handle (22) is fixedly connected to its left side.

5. The thermal self-adhesive label peeling device according to claim 1, characterized in that: The surface of the front support frame (4) includes a first rotating rod (40), a second rotating rod (41), and a peeling post (5). The first rotating rod (40) and the second rotating rod (41) are of equal size, and the first rotating rod (40), the second rotating rod (41), and the peeling post (5) are evenly distributed at equal intervals.

6. The thermal self-adhesive label peeling device according to claim 5, characterized in that: An annular sleeve plate (6) is fixedly sleeved on the right side surface of the first rotating rod (40), and a connecting rod (60) is fixedly connected to the surface of the annular sleeve plate (6).

7. The thermal self-adhesive label peeling device according to claim 5, characterized in that: The surface of the peeling column (5) is fixedly connected with peeling pieces (50) that are evenly distributed at equal intervals.

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