Automatic label stripping and waste collecting mechanism

Abstract

The utility model belongs to the field of labeling machines, and provides an automatic label stripping and waste collecting mechanism which comprises a vertical plate and a functional assembly. The functional assembly comprises an unwinding disc used for unwinding label paper, a label stripping plate used for separating labels from release paper, a winding shaft used for winding the release paper, and a conveying guide roller used for conveying the label paper from the unwinding disc to the label stripping plate. The traction roller set is used for conveying release paper from the label stripping plate to the winding shaft, the motor is in transmission connection with the traction roller set and the winding shaft and used for driving the traction roller set and the winding shaft, and the unwinding disc, the label stripping plate, the winding shaft, the conveying guide roller, the traction roller set and the motor are all installed on the vertical plate and located on the same side of the vertical plate.

Description

Technical Field

[0001] This application belongs to the field of label printers, and particularly relates to an automatic label peeling and waste collecting mechanism. Background Art

[0002] With the rapid development of the automation and packaging industries, label peeling machines, as an important auxiliary equipment, play a key role in fields such as commodity packaging and logistics label attachment. However, traditional label peeling machines often have the problems of large volume and much occupied space in design, which to a certain extent limits their application in environments with limited space, such as scenarios like production line matching. Therefore, it is necessary to solve the above technical problems. Summary of the Invention

[0003] The purpose of the embodiments of this application is to provide an automatic label peeling and waste collecting mechanism to solve the technical problem of the large volume of label peeling machines in the prior art.

[0004] To achieve the above purpose, the technical solution adopted in this application is: to provide an automatic label peeling and waste collecting mechanism, including:

[0005] A vertical plate;

[0006] A functional component, including a label paper unwinding reel for unwinding label paper, a label peeling plate for separating the label and the release paper, a take-up reel for winding the release paper, a conveying guide roller for conveying the label paper from the unwinding reel to the label peeling plate, a traction roller group for conveying the release paper from the label peeling plate to the take-up reel, and a motor respectively drivingly connected to the traction roller group and the take-up reel and used for driving the traction roller group and the take-up reel. The unwinding reel, the label peeling plate, the take-up reel, the conveying guide roller, the traction roller group, and the motor are all installed on the vertical plate and on the same side of the vertical plate.

[0007] Optionally, the traction roller group includes a driving roller and a pressure roller that are parallel to each other and in contact with each other. The functional component further includes a first rotating shaft coaxially connected to the driving roller, a second rotating shaft coaxially connected to the take-up reel, an output rotating shaft connected to the output end of the motor, and synchronous belt pulleys respectively sleeved on the first rotating shaft, the second rotating shaft, and the output rotating shaft;

[0008] The synchronous belt pulleys are on the same side of the vertical plate and are distributed on both sides of the vertical plate with the motor. The output rotating shaft is respectively drivingly connected to the first rotating shaft and the second rotating shaft through synchronous belts connected between the synchronous belt pulleys.

[0009] Optionally, the motor is located between the conveying guide roller, the traction roller group, and the take-up reel.

[0010] Optionally, a bottom plate is vertically connected to the vertical plate;

[0011] The projections of the functional components in the direction perpendicular to the bottom plate are all within the edge contour range of the bottom plate.

[0012] Optionally, the outer circumferential surface of the rewinding shaft is symmetrically recessed with respect to its own axis to form grooves parallel to its own axis, and the functional component further includes elastic clamping strips that can extend into the grooves on both sides and clamp on the rewinding shaft.

[0013] Optionally, the grooves are adapted to the elastic clamping strips, and the part of the elastic clamping strips extending into the grooves does not exceed the surface of the rewinding shaft in the radial direction of the rewinding shaft.

[0014] Optionally, the elastic clamping strip has a circular cross-section.

[0015] The beneficial effect of the label automatic peeling and waste collecting mechanism provided by the present application is that: compared with the prior art, in the label automatic peeling and waste collecting mechanism provided by the present application, the unwinding disc, the label peeling plate, the rewinding shaft, the conveying guide roller, the traction roller group and the motor in the functional components are all arranged on the same side of the vertical plate, so that the motor can make more effective use of the space that the shaft structures such as the conveying guide roller and the rewinding shaft must occupy in their axial directions. Therefore, the space volume of the label automatic peeling and waste collecting mechanism in the present application can be significantly reduced, which is far better than the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0017] Figure 1 It is a schematic diagram of the overall structure of the label automatic peeling and waste collecting mechanism provided by the embodiment of the present application Figure 1 ;

[0018] Figure 2 It is a schematic diagram of the overall structure of the label automatic peeling and waste collecting mechanism provided by the embodiment of the present application Figure 2 ;

[0019] Figure 3 It is a schematic diagram of the cooperation principle of the rewinding shaft and the elastic clamping strip in the embodiment of the present application.

[0020] Among them, the reference numerals in the figures are as follows: 101, vertical plate; 102, bottom plate; 201, unwinding reel; 202, label stripping plate; 203, winding shaft; 204, conveying guide roller; 205, traction roller group; 206, motor; 207, first rotating shaft; 208, second rotating shaft; 209, output rotating shaft; 210, synchronous pulley; 211, synchronous belt; 212, elastic clamping strip; 231, groove; 251, driving roller; 252, pressure-bearing roller. Detailed implementation manners

[0021] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application clearer, the present application will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0022] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0023] It should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application.

[0024] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present application, "a plurality of" means two or more unless otherwise specifically defined.

[0025] Please refer to Figures 1 to 3 , and a label automatic stripping and waste collecting mechanism provided by an embodiment of the present application will be described. This label automatic stripping and waste collecting mechanism includes a vertical plate 101 and functional components. Among them:

[0026] The functional components include an unwinding reel 201 for unwinding label paper, a label stripping plate 202 for separating the label from the release paper, a take-up reel 203 for winding the release paper, a conveying guide roller 204 for conveying the label paper from the unwinding reel 201 to the label stripping plate 202, a traction roller group 205 for conveying the release paper from the label stripping plate 202 to the take-up reel 203, and a motor 206 respectively drivingly connected to the traction roller group 205 and the take-up reel 203. The unwinding reel 201, the label stripping plate 202, the take-up reel 203, the conveying guide roller 204, the traction roller group 205, and the motor 206 are all mounted on the vertical plate 101 and located on the same side of the vertical plate 101.

[0027] According to the above structure provided in this embodiment, in the label automatic stripping and waste collecting mechanism provided in this embodiment, the unwinding reel 201, the label stripping plate 202, the take-up reel 203, the conveying guide roller 204, the traction roller group 205, and the motor 206 are all arranged on the same side of the vertical plate 101. In this way, the motor 206 can make more effective use of the space that the shaft structures such as the conveying guide roller 204 and the take-up reel 203 must occupy in the axial direction. Therefore, the space volume of the label automatic stripping and waste collecting mechanism in this application can be significantly reduced, far superior to the prior art.

[0028] In another embodiment of this application, please refer to Figures 1 to 3 , the traction roller group 205 includes a driving roller 251 and a pressure roller 252 that are parallel to each other and in contact with each other. The functional components further include a first rotating shaft 207 coaxially connected to the driving roller 251, a second rotating shaft 208 coaxially connected to the take-up reel 203, an output rotating shaft 209 connected to the output end of the motor 206, and synchronous belt pulleys 210 respectively sleeved on the first rotating shaft 207, the second rotating shaft 208, and the output rotating shaft 209. The synchronous belt pulleys 210 are located on the same side of the vertical plate 101 and are distributed on both sides of the vertical plate 101 with the motor 206. The output rotating shaft 209 is respectively drivingly connected to the first rotating shaft 207 and the second rotating shaft 208 through a synchronous belt 211 connected between the synchronous belt pulleys 210.

[0029] According to the above structure provided in this embodiment, the motor 206 can drive the first rotating shaft 207 and the second rotating shaft 208 through the synchronous belt pulleys 210 connected to the first rotating shaft 207, the synchronous belt pulleys 210 on the second rotating shaft 208, the synchronous belt pulleys 210 on the output rotating shaft 209, and the synchronous belt 211 connected between the synchronous belt pulleys 210, so as to drive the driving roller 251 and the winding shaft 203 to rotate. In addition, since the synchronous belt pulleys 210 and the synchronous belt 211 and other functional components are distributed on both sides of the vertical plate 101, it is also possible to avoid the interference of the synchronous belt 211 with the winding process of the release paper on the winding shaft 203 during operation, which is beneficial to further reducing the overall volume of the label automatic peeling and waste collecting mechanism in this embodiment.

[0030] In another embodiment of the present application, please refer to Figures 1 to 3 , the motor 206 is located between the conveying guide roller 204, the traction roller group 205 and the winding shaft 203. According to the above structure provided in this embodiment, arranging the motor 206 between the conveying guide roller 204, the traction roller group 205 and the winding shaft 203 can significantly reduce the length of the synchronous belt 211, which is beneficial to further reducing the overall volume of the label automatic peeling and waste collecting mechanism in this embodiment.

[0031] In another embodiment of the present application, please refer to Figures 1 to 3 , a bottom plate 102 is vertically connected to the vertical plate 101, and the projections of the functional components in the direction perpendicular to the bottom plate 102 are all within the edge contour range of the bottom plate 102. According to the above structure provided in this embodiment, the bottom plate 102 connected to the vertical plate 101 can not only make the vertical plate 101 more stably installed, but also, since the space occupied by the bottom plate 102 in the direction perpendicular to the vertical plate 101 overlaps with the space occupied by the functional components, it is beneficial to further reduce the overall volume of the label automatic peeling and waste collecting mechanism in this embodiment.

[0032] In another embodiment of the present application, please refer to Figures 1 to 3 , recesses 231 parallel to its own axis are respectively formed by symmetrically depressing the outer circumferential surface of the winding shaft 203 relative to its own axis, and the functional components further include elastic clamping strips 212 that can extend into the two-side recesses 231 and clamp on the winding shaft 203. According to the above structure provided in this embodiment, the elastic clamping strips 212 that can be clamped in the recesses 231 can press the end of the release paper to be wound against the bottom wall of the recesses 231, so that when the winding shaft 203 rotates, the release paper can be stably wound. In addition, when the release paper is wound to a predetermined thickness, the elastic clamping strips 212 can be conveniently withdrawn along the axial direction of the winding shaft 203 from the recesses 231, so that the release paper wound on the winding shaft 203 can be quickly unloaded, which is beneficial to significantly improving the winding efficiency of the label automatic peeling and waste collecting mechanism in this embodiment.

[0033] In another embodiment of the present application, please also refer to Figures 1 to 3 , the groove 231 is adapted to the elastic strip 212 and can enable the part of the elastic strip 212 extending into the groove 231 not to exceed the surface of the winding shaft 203 in the radial direction of the winding shaft 203. According to the above structure provided in this embodiment, since the elastic strip 212 extending into the groove 231 does not exceed the surface of the winding shaft 203 in the radial direction of the winding shaft 203, the elastic strip 212 can only be used to press the end of the release paper and will not be pressed into the groove 231 by the release paper wound on the winding shaft 203. In this way, the difficulty of pulling out the elastic strip 212 from the groove 231 can be avoided, which is beneficial to further improving the winding efficiency of the label automatic peeling and waste collecting mechanism in this embodiment.

[0034] In another embodiment of the present application, please also refer to Figures 1 to 3 , the elastic strip 212 has a circular cross-section. According to the above structure provided in this embodiment, the elastic strip 212 with a circular cross-section can be more conveniently pulled out from the groove 231, which is beneficial to further improving the winding efficiency of the label automatic peeling and waste collecting mechanism in this embodiment.

[0035] The above are only the preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A label automatic peeling and waste collection mechanism, characterized in that: include: Vertical plate (101); The functional component comprises an unwinding disc (201) for unwinding label paper, a label peeling plate (202) for separating the label and the release paper, a reel (203) for rewinding the release paper, a conveying guide roller (204) for conveying the label paper from the unwinding disc (201) to the label peeling plate (202), a traction roller group (205) for conveying the release paper from the label peeling plate (202) to the reel (203), and a plurality of rollers (206) for conveying the release paper from the label peeling plate (202) to the reel. The guide roller group (205) and the winding shaft (203) are connected in a transmission manner and are used to drive the motor (206) of the traction roller group (205) and the winding shaft (203); the unwinding disc (201), the label stripping plate (202), the winding shaft (203), the conveying guide roller (204), the traction roller group (205) and the motor (206) are all installed on the vertical plate (101) and are located on the same side of the vertical plate (101).

2. The automatic label peeling and waste collection mechanism according to claim 1, characterized in that: The traction roller group (205) comprises a driving roller (251) and a pressure roller (252) which are parallel to and abut against each other, and the functional component further comprises a first rotating shaft (207) coaxially connected to the driving roller (251), a second rotating shaft (208) coaxially connected to the winding shaft (203), an output rotating shaft (209) connected to the output end of the motor (206), and synchronous pulleys (210) respectively mounted on the first rotating shaft (207), the second rotating shaft (208), and the output rotating shaft (209); The synchronous pulley (210) is located on the same side of the vertical plate (101) and is distributed on both sides of the vertical plate (101) with the motor (206); the output shaft (209) is respectively connected to the first shaft (207) and the second shaft (208) in transmission connection via a synchronous belt (211) connected between the synchronous pulleys (210).

3. The automatic label peeling and waste collection mechanism according to claim 2, characterized in that: The motor (206) is located between the conveying guide roller (204), the traction roller group (205) and the winding shaft (203).

4. The automatic label peeling and waste collection mechanism according to claim 1, characterized in that: The vertical plate (101) is vertically connected to a bottom plate (102); The projections of the functional components in a direction perpendicular to the base plate (102) are all located within the edge contour range of the base plate (102).

5. The automatic label peeling and waste collection mechanism according to claim 1, characterized in that: The outer circular surface of the winding shaft (203) is symmetrically recessed relative to its own axis to form grooves (231) parallel to its own axis, and the functional component further comprises an elastic clamping strip (212) capable of extending into the grooves (231) on both sides and clamping on the winding shaft (203).

6. The automatic label peeling and waste collection mechanism according to claim 5, characterized in that: The groove (231) is adapted to the elastic clip strip (212) and is capable of ensuring that the portion of the elastic clip strip (212) extending into the groove (231) does not exceed the surface of the winding shaft (203) along the radial direction of the winding shaft (203).

7. The automatic label peeling and waste collection mechanism according to claim 6, characterized in that: The elastic clip (212) has a circular cross-section.

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