Label stripper capable of preventing soft backing paper from being rolled

Abstract

The label stripper capable of preventing the soft backing paper from rolling materials comprises a base, the top of the base is fixedly connected with a box body, the top of the box body is fixedly connected with a mounting frame, an unwinding assembly is arranged on one side of the surface of the mounting frame, a limiting groove is formed in one side of the surface of the box body and located below the unwinding assembly in an inclined mode, and the limiting groove is fixedly connected with the box body. A limiting sliding block is slidably connected into the limiting groove. Through the arrangement of the limiting sliding block, the spring, the buffering shaft, the stripping plate and other assemblies, when the label stripper operates and the winding shaft drags the unfolded label tape, the buffering shaft drives the limiting sliding block to slide in the limiting groove, the unfolded label tape is buffered through the elasticity of the spring, the label tape is prevented from being snapped due to too large tension, and the service life of the label stripper is prolonged. The adhesive on the back face of the label tightly attached to the stripping plate is heated through the heating plate, so that the adhesive is softened, the label can be stripped more easily, the viscosity of the softened glue is higher, and the label is pasted more firmly.

Description

Technical Field

[0001] The utility model relates to the technical field of label peelers, in particular to a label peeler for preventing soft bottom paper rolls. Background Art

[0002] The label peeler for soft-bottomed paper rolls is used to automatically peel off labels on soft-bottomed paper rolls. After the peeled label is taken, the next label is automatically peeled off, which improves the efficiency of workers taking labels and can peel off multiple rows of labels at one time. The optional ribbon printer can print information such as production date and batch number on the label. The optional assembly line inkjet printer can realize the printing of product information on the product before and after labeling.

[0003] In the prior art, when the label peeler for soft bottom paper roll is working, the reel rotates and pulls the label roll, which can easily break the unfolded label roll. Moreover, if the label roll is left for a long time, the glue on the back of the label will dry up, the label stickiness will decrease, and the label will not be firmly attached. Utility Model Content

[0004] The technical problem to be solved by the utility model is that when the label peeler for soft bottom paper roll in the prior art is working, the reel rotates and pulls the label roll, which can easily break the unfolded label roll, and the label roll will be left for a long time, which will cause the glue on the back of the label to dry up, reduce the stickiness of the label, and cause the label to be not firmly attached.

[0005] In order to solve the above technical problems, a technical solution adopted by the utility model is: to provide a label peeler for preventing soft bottom paper roll materials, comprising a base, a box body is fixedly connected to the top of the base, a mounting frame is fixedly connected to the top of the box body, a reeling assembly is arranged on one side of the surface of the mounting frame, a limiting groove is provided on one side of the surface of the box body and is located obliquely below the reeling assembly, a limiting slider is slidably connected inside the limiting groove, a buffer shaft is rotatably connected to one side of the surface of the limiting slider, and a first tensioning shaft is rotatably connected to one side of the surface of the box body and is located below the reeling assembly;

[0006] A peeling plate is fixedly connected to one side of the surface of the box body, and the bottom end of the peeling plate is arc-shaped, which can facilitate the label tape to pass through; a heating plate is fixedly installed on one side of the surface of the peeling plate to soften the adhesive on the back of the label, which not only makes the label easier to peel off, but also makes the label more firmly after being pasted; a second tensioning shaft is rotatably connected to one side of the surface of the box body and located on the right side of the peeling plate, and a winding shaft is rotatably connected to one side of the surface of the box body and located obliquely below the second tensioning shaft; a bracket is fixedly installed on the top of the box body and located on one side of the peeling plate, and an induction device is fixedly installed on the top of the bracket.

[0007] Preferably, a telescopic rod is fixedly connected to one side of the surface of the limit slider, and the output end of the telescopic rod is fixedly connected to one side of the inner surface of the limit groove. A spring is sleeved on the outside of the telescopic rod, one end of the spring is fixedly connected to one side of the surface of the limit slider, and the other end of the spring is fixedly connected to one side of the inner surface of the limit groove.

[0008] Preferably, the unwinding assembly includes an unwinding shaft, one end of which is rotatably connected to one side of the surface of the mounting frame, the outer surface of the unwinding shaft is sleeved and fixedly connected with a first clamping sleeve, and the outer surface of the end of the unwinding shaft away from the first clamping sleeve is slidably mounted with a second clamping sleeve, and the second clamping sleeve can be moved and adjusted according to the size of the label roll.

[0009] Preferably, a threaded hole is formed on the outer wall of the second ferrule, and a top screw is connected to the inner thread of the threaded hole, and one end of the top screw passes through the threaded hole and abuts against the outer wall of the unwinding shaft. The position of the second ferrule can be fixed by tightening the top screw to abut against the outer wall of the unwinding shaft.

[0010] Preferably, a controller is fixedly mounted on one side of the surface of the box.

[0011] Preferably, a driving device is fixedly installed on the other side of the surface of the box, and the output end of the driving device extends through one side of the surface of the box and is fixedly connected to one end of the winding shaft. The driving device and the sensing device are respectively electrically connected to the controller through wires, and the sensing device transmits the signal to the controller, and the controller controls the operation of the driving device.

[0012] Preferably, a plurality of legs are fixedly connected to the bottom of the base along the four sides, so as to make the whole more stable.

[0013] The beneficial effects of the utility model are as follows:

[0014] The utility model provides components such as a limit slider, a spring, a buffer shaft and a peeling plate. When the label peeler is running, the buffer shaft drives the limit slider to slide inside the limit groove when the reel drags the unfolded label tape, and the elasticity of the spring is used to buffer the unfolded label tape to prevent the label tape from being broken due to excessive pulling force. The heating plate is used to heat the adhesive on the back side of the label close to the peeling plate to soften the adhesive, which not only makes the label easier to peel off, but also makes the softened glue more sticky and the label is more firmly attached. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a stereoscopic diagram of a label peeler for preventing soft bottom paper roll from the utility model from the first viewing angle;

[0016] Figure 2 It is a partial stereoscopic diagram of a label peeler for preventing soft bottom paper roll material of the utility model;

[0017] Figure 3 It is a schematic diagram of the internal structure of the position of the limit slot of a label peeler for preventing soft bottom paper roll material of the utility model;

[0018] Figure 4 It is a structural schematic diagram of an unwinding assembly of a label peeler for preventing soft bottom paper roll material of the utility model;

[0019] Figure 5 This is a stereoscopic diagram from a second viewing angle of a label peeler for preventing soft bottom paper roll material according to the utility model.

[0020] In the figure: 1. base; 2. box body; 3. mounting frame; 4. unwinding assembly; 401. unwinding shaft; 402. first clamping sleeve; 403. second clamping sleeve; 404. top screw; 5. limit groove; 6. limit slider; 601. telescopic rod; 602. spring; 7. buffer shaft; 8. first tensioning shaft; 9. peeling plate; 901. heating plate; 10. second tensioning shaft; 11. rewinding shaft; 12. bracket; 13. induction device; 14. controller; 15. driving device; 16. support leg. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0022] See also Figures 1 to 3 , a label peeler for preventing soft bottom paper roll material, comprising a base 1, a box body 2 is fixedly connected to the top of the base 1, a mounting frame 3 is fixedly connected to the top of the box body 2, a reeling assembly 4 is arranged on one side of the surface of the mounting frame 3, a limiting groove 5 is provided on one side of the surface of the box body 2 and is located obliquely below the reeling assembly 4, a limiting slider 6 is slidably connected inside the limiting groove 5, a buffer shaft 7 is rotatably connected to one side of the surface of the limiting slider 6, and a first tensioning shaft 8 is rotatably connected to one side of the surface of the box body 2 and is located below the reeling assembly 4;

[0023] A peeling plate 9 is fixedly connected to one side of the surface of the box body 2, and the bottom end of the peeling plate 9 is arc-shaped, which can facilitate the label tape to pass through. A heating plate 901 is fixedly installed on one side of the surface of the peeling plate 9 to soften the adhesive on the back of the label, which not only makes the label easier to peel off, but also makes the label more firmly after being pasted. A second tensioning shaft 10 is rotatably connected to one side of the surface of the box body 2 and located on the right side of the peeling plate 9. A winding shaft 11 is rotatably connected to one side of the surface of the box body 2 and located obliquely below the second tensioning shaft 10. A bracket 12 is fixedly installed on the top of the box body 2 and located on one side of the peeling plate 9, and a sensing device 13 is fixedly installed on the top of the bracket 12.

[0024] like Figures 1 to 5 As shown, the bottom of the base 1 is fixedly connected with a plurality of legs 16 along the four sides, which can make the whole more stable. A controller 14 is fixedly installed on one side of the surface of the box body 2, and a driving device 15 is fixedly installed on the other side of the surface of the box body 2. The output end of the driving device 15 extends through and extends to one side of the surface of the box body 2 and is fixedly connected to one end of the winding shaft 11. The driving device 15 and the sensing device 13 are respectively electrically connected to the controller 14 through wires. The sensing device 13 transmits a signal to the controller 14, and the controller 14 controls the operation of the driving device 15. The unwinding component 4 It includes a unwinding shaft 401, one end of which is rotatably connected to one side of the surface of the mounting frame 3, the outer surface of the unwinding shaft 401 is sleeved and fixedly connected with a first clamping sleeve 402, and the outer surface of the unwinding shaft 401 away from the first clamping sleeve 402 is slidably mounted with a second clamping sleeve 403, and the second clamping sleeve 403 can be moved and adjusted according to the size of the label roll, and a threaded hole is penetrated on the outer wall of the second clamping sleeve 403, and the internal thread of the threaded hole is connected with a top screw 404, and one end of the top screw 404 penetrates the threaded hole and abuts against the outer wall of the unwinding shaft 401. The top screw 404 is tightened and abutted against the outer wall of the unwinding shaft 401 to fix the position of the second clamping sleeve 403. A telescopic rod 601 is fixedly connected to one side of the surface of the limit slider 6. The output end of the telescopic rod 601 is fixedly connected to the inner surface of the limit groove 5. A spring 602 is provided on the outer sleeve of the telescopic rod 601. One end of the spring 602 is fixedly connected to one side of the surface of the limit slider 6, and the other end of the spring 602 is fixedly connected to one side of the inner surface of the limit groove 5.

[0025] When the utility model is in use, the top screw 404 is loosened and the second clamping sleeve 403 is removed, the label roll is installed on the first clamping sleeve 402, and then the second clamping sleeve 403 is put back and the top screw 404 is tightened to fix the second clamping sleeve 403, and then the label roll is unwound, and the unfolded label tape passes around the buffer shaft 7, the first tensioning shaft 8, the stripping plate 9 and the second tensioning shaft 10 in sequence, and then one end of the label tape is fixed to the outer wall of the winding shaft 11, and the driving device 15 drives the winding shaft 11 to rotate to pull and wind the label tape. When the pulling force is too large, the label tape pulls the buffer shaft 7, so that the buffer shaft 7 drives the limiting slider 6 slidably installed in the limiting groove 5 to slide to one side, and the limiting slider 6 compresses the spring 602 to buffer the label tape. When the pulling force becomes smaller, The spring 602 rebounds to re-tighten the label tape to avoid the label tape being torn off due to excessive tension. The heating plate 901 heats the label tape that is closely attached to the surface of the peeling plate 9 to soften the adhesive on the back of the label, making the label easier to peel off. After the peeling plate 9 peels off the label on the label tape that is closely attached to the surface of the peeling plate 9, the sensing device 13 on one side of the peeling plate 9 detects the peeled label, and the sensing device 13 transmits the information to the controller 14. The controller 14 controls the driving device 15 to stop and take away the peeled label. The sensing device 13 transmits the detection information to the controller 14. The controller 14 controls the driving device 15 to run again, and the driving device 15 continues to drive the winding shaft 11 to rotate to rewind the peeled label tape and pull the label tape to be peeled.

[0026] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A label peeler for preventing soft bottom paper roll material, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a box body (2), the top of the box body (2) is fixedly connected to a mounting frame (3), a surface side of the mounting frame (3) is provided with an unwinding assembly (4), a limiting groove (5) is provided on a surface side of the box body (2) and is located obliquely below the unwinding assembly (4), a limiting slider (6) is slidably connected inside the limiting groove (5), a buffer shaft (7) is rotatably connected to a surface side of the limiting slider (6), and a first tensioning shaft (8) is rotatably connected to a surface side of the box body (2) and is located below the unwinding assembly (4); A stripping plate (9) is fixedly connected to one side of the surface of the box body (2), the bottom end of the stripping plate (9) is arc-shaped, a heating plate (901) is fixedly installed to one side of the surface of the stripping plate (9), a second tensioning shaft (10) is rotatably connected to one side of the surface of the box body (2) and located on the right side of the stripping plate (9), a winding shaft (11) is rotatably connected to one side of the surface of the box body (2) and located obliquely below the second tensioning shaft (10), a bracket (12) is fixedly installed at the top of the box body (2) and located on one side of the stripping plate (9), and a sensing device (13) is fixedly installed on the top of the bracket (12).

2. The label peeler for preventing soft bottom paper roll according to claim 1, characterized in that: A telescopic rod (601) is fixedly connected to one side of the surface of the limiting slider (6), and an output end of the telescopic rod (601) is fixedly connected to one side of the inner surface of the limiting groove (5). A spring (602) is sleeved on the outside of the telescopic rod (601), and one end of the spring (602) is fixedly connected to one side of the surface of the limiting slider (6), and the other end of the spring (602) is fixedly connected to one side of the inner surface of the limiting groove (5).

3. The label peeler for preventing soft bottom paper roll according to claim 1, characterized in that: The unwinding assembly (4) comprises an unwinding shaft (401), one end of the unwinding shaft (401) is rotatably connected to one side of the surface of the mounting frame (3), a first clamping sleeve (402) is sleeved and fixedly connected to the outer surface of the unwinding shaft (401), and a second clamping sleeve (403) is slidably mounted on the outer surface of one end of the unwinding shaft (401) away from the first clamping sleeve (402).

4. The label peeler for preventing soft bottom paper roll material according to claim 3, characterized in that: A threaded hole is formed through the outer wall of the second ferrule (403), and a top screw (404) is connected to the inner thread of the threaded hole. One end of the top screw (404) passes through the threaded hole and abuts against the outer wall of the unwinding shaft (401).

5. The label peeler for preventing soft bottom paper roll according to claim 1, characterized in that: A controller (14) is fixedly mounted on one side of the surface of the box (2).

6. The label peeler for preventing soft bottom paper roll according to claim 1, characterized in that: A driving device (15) is fixedly mounted on the other side of the surface of the box (2); an output end of the driving device (15) extends through one side of the surface of the box (2) and is fixedly connected to one end of the reel (11); and the driving device (15) and the sensing device (13) are respectively electrically connected to the controller (14) via wires.

7. The label peeler for preventing soft bottom paper roll according to claim 1, characterized in that: The bottom of the base (1) is fixedly connected to a plurality of supporting legs (16) along the periphery.

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