CN214002324U

CN214002324U - Paper-base hard label stripping device

Info

Publication number: CN214002324U
Application number: CN202022847530.3U
Authority: CN
Inventors: 刘慧�; 温畅
Original assignee: Zhejiang Yongyuan Technology Co ltd
Current assignee: Zhejiang Yongyuan Technology Co ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-08-20
Anticipated expiration: 2030-12-02

Abstract

The utility model provides a paper bottom hard label stripping device, belonging to the field of labeling machines, comprising a machine table, a first pressing component and a second pressing component; the first pressing component and the second pressing component are positioned on two opposite sides of the machine table, and the machine table is provided with corresponding through holes so that the second pressing component can penetrate through the machine table; the bottom paper is laid on the machine table, the first pressing component presses one end of the bottom paper, and the second pressing component presses the other end of the bottom paper; the first driving piece drives the second pressing assembly to move downwards to pull the base paper, and when the base paper moves downwards to penetrate through the through hole, the hard label on the base paper peels off the part of the base paper penetrating through the through hole and is suspended above the side wall of the through hole. Pulling the base paper when compressing tightly the subassembly downstream through the second, utilize the part that the base paper passed the through-hole downwards and the difference in height of the part of base paper laminating in the board, make stereoplasm label part peel off the base paper to it is simpler to make vacuum suction nozzle follow the base paper and inhale from the stereoplasm label, has improved and has peeled off efficiency.

Description

Paper-base hard label stripping device

Technical Field

The utility model belongs to the technical field of the labeller, more specifically say, relate to a paper end stereoplasm label stripping off device.

Background

The labels include soft labels and hard labels, and the hard labels are made of resin materials, such labels are usually attached to a base paper, and in the process of labeling, the hard labels are required to be peeled off from the base paper and then attached to corresponding products, and the hard labels are usually sucked off from the base paper by a vacuum suction nozzle.

Disclosure of Invention

An object of the utility model is to provide a paper end stereoplasm label stripping off device aims at solving among the prior art vacuum suction nozzle and inhales from the stereoplasm label difficulty from the body stock, peels off the technical problem of inefficiency.

In order to achieve the above object, the utility model adopts the following technical scheme: provided is a paper-based hard label peeling device comprising:

the device comprises a machine table, a first pressing assembly and a second pressing assembly; the first pressing assembly and the second pressing assembly are positioned on two opposite sides of the machine table, and the machine table is provided with corresponding through holes so that the second pressing assembly can penetrate through the machine table; the base paper is laid on the machine table, the first pressing assembly presses one end of the base paper, and the second pressing assembly presses the other end of the base paper; the second compresses tightly the subassembly and connects in first driving piece, first driving piece drive the second compresses tightly the subassembly and moves down in order to pull the base stock, when the base stock moves down and passes the through-hole, the stereoplasm label is peeled off in the part of base stock that passes the through-hole, and hang in the lateral wall top of through-hole.

Further, the paper bottom hard label stripping device also comprises a balancing weight; the balancing weight is connected to the first pressing component, and the balancing weight pulls the first pressing component to enable the first pressing component to apply a pulling force opposite to a pulling force applied to the bottom paper by the second pressing component to the bottom paper.

Furthermore, the first pressing assembly comprises a first upper pressing block, a first lower pressing block and a first motor, the first upper pressing block is connected with the first motor, and the first motor drives the first upper pressing block to move up and down; the first lower pressing block is positioned below the first upper pressing block and comprises a first supporting surface and a first abutting surface, and the first upper pressing block moves downwards to press the base paper between the first upper pressing block and the first supporting surface; the first upper pressing block, the first lower pressing block and the first motor are all arranged on a first connecting plate, the first connecting plate is connected to a second motor, and the second motor is used for driving the first connecting plate to enable one end of the backing paper to be abutted to the first abutting surface.

Furthermore, the second pressing assembly comprises a second upper pressing block, a second lower pressing block and a third motor, the second upper pressing block is connected to the third motor, and the third motor drives the second upper pressing block to move up and down; the second lower pressing block is positioned below the second upper pressing block and comprises a second supporting surface and a second abutting surface, and the second upper pressing block moves downwards to press the base paper between the second upper pressing block and the second supporting surface; the other end of the bottom paper abuts against the second abutting surface; the second upper pressing block, the second lower pressing block and the third motor are all arranged on a second connecting plate, the second connecting plate is connected to the first driving piece, and the first driving piece is used for driving the second connecting plate to move up and down.

Furthermore, an adhesive tape is arranged on the first supporting surface, and one end of the base paper is tightly pressed between the adhesive tape and the first upper pressing block.

Further, the bottom of the machine table is provided with a sliding rail and a sliding block, the sliding block is fixedly connected with the first connecting plate, and the sliding block is slidably connected with the sliding rail.

Further, the paper bottom hard label stripping device further comprises a push rod and a baffle, the push rod and the baffle are respectively located on the front side and the rear side of the upper surface of the machine table, the push rod is connected to the air cylinder, the air cylinder drives the push rod to push the base paper, and the base paper is clamped between the baffle and the push rod.

Furthermore, the label stripping device also comprises a material taking mechanism, wherein the material taking mechanism comprises a carrying platform, a conveying assembly and a paper sucking assembly; the base paper is laid on the carrying platform; the conveying assembly is used for conveying the carrying platform to a specified position; and the paper suction assembly sucks the base paper on the carrying platform at the designated position and transfers the base paper to the machine platform.

The utility model provides a pair of end of paper stereoplasm label stripping off device's beneficial effect lies in: the first pressing component and the second pressing component are arranged to respectively press two ends of the base paper, when the second pressing component moves downwards, the base paper is pulled to enable one part of the base paper to move downwards through the through hole in the machine table, so that the part of the base paper penetrating through the through hole is separated from the label, and the label is still partially adhered to the base paper; taking a label on the base paper as an example, the label is initially adhered to the base paper completely, the label starts to be peeled off from the base paper when the edge of the label is aligned with the edge of the through hole in the process of pulling the base paper by the second pressing assembly, and when the base paper is partially peeled off, for example, one third of the label is already peeled off the base paper, the label can be sucked off from the base paper hard label by using the vacuum suction nozzle, so that the suction of the vacuum suction nozzle from the base paper to remove the hard label is simpler, and the peeling efficiency is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic axial side structure diagram of a paper-bottom hard label peeling device provided in an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a first pressing assembly and a second pressing assembly provided in an embodiment of the present invention;

fig. 3 is a schematic structural view of a material taking mechanism according to an embodiment of the present invention;

fig. 4 is a partially enlarged schematic view of a first compressing assembly according to an embodiment of the present invention.

In the figure: 1. a machine platform; 2. a first hold-down assembly; 3. a second hold-down assembly; 4. base paper; 5. a hard label; 6. a push rod; 7. a baffle plate; 8. a cylinder; 9. a balancing weight; 10. a round belt; 21. a first upper pressing block; 22. a second motor; 23. a first motor; 24. a first connecting plate; 25. a first lower pressing block; 31. a second upper pressing block; 32. a second lower pressing block; 33. a third motor; 34. a second connecting plate; 35. a first driving member; 111. a stage; 112. a paper suction assembly; 1131. jacking an electric cylinder; 1132. translating the electric cylinder; 221. a first abutting surface; 23. an adhesive tape; 220. a first support surface.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be 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 be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

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 one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Please refer to fig. 1 to 4, the present application provides a device for peeling off a hard label from a paper substrate, which is used for peeling off 5 a hard label from a paper substrate 4 used for bearing the hard label, and includes a first pressing component 2 and a second pressing component 3, the first pressing component 2 and the second pressing component 3 are arranged oppositely, the paper substrate 4 is laid on a machine table 1, the first pressing component 2 and the second pressing component 3 respectively press two ends of the paper substrate 4, the second pressing component 3 is connected with a first driving member 35, the first driving member 35 drives the second pressing component 3 to move up and down, a through hole for the second pressing component 3 to move up and down is formed in a rack, and when the second pressing component 3 moves, the first pressing component 2 moves synchronously to enable the paper substrate 4 to move integrally. When the base paper 4 passes through the through hole, the part of the base paper 4 passing through the through hole is peeled off from the hard label 5, the hard label 5 is still partially adhered to the base paper 4, and the part of the hard label 5 peeled off from the base paper 4 is suspended above the side wall of the through hole. Taking a hard label 5 on the base paper 4 as an example, the hard label 5 is initially adhered to the base paper 4, the hard label 5 starts to be peeled off from the base paper 4 when the edge of the hard label 5 is aligned with the edge of the through hole during the process of pulling the base paper 4 by the second pressing assembly 3, and when the hard label 5 partially peels off the base paper 4, for example, one third of the hard label 5 has peeled off the base paper 4, the label sucking assembly operates to suck the hard label 5 off the base paper 4.

Hard label stripping off device in this application compresses tightly 3 during downstream of subassembly through the second and stimulates bottom paper 4, utilizes the part of bottom paper 4 downward through-hole and the difference in height of the part of bottom paper 4 laminating in board 1, makes 5 parts of hard label peel off bottom paper 4 to it is simpler to make vacuum suction nozzle follow bottom paper 4 to inhale from hard label 5, has improved and has peeled off efficiency.

Specifically, the first pressing assembly 2 includes a first upper pressing block 21 and a first lower pressing block 25; the first upper pressing block 21 is connected with a first motor 23, and the first motor 23 drives the first upper pressing block 21 to move up and down; the first lower pressing block 25 is arranged below the first upper pressing block 21; the first lower pressing block 25 comprises a first supporting surface 220 and a first abutting surface 221, and when the first upper pressing block 21 moves downwards, the bottom paper 4 is pressed between the first upper pressing block 21 and the first supporting surface 220; when the backing paper 4 is laid on the machine table 1, the positions of the left end and the right end of the backing paper 4 need to be adjusted, the first connecting plate 24 is connected to the second motor 22, the second motor 22 drives the first connecting plate 24 to move rightwards, so that one end of the backing paper 4 is abutted against the first abutting surface 221, and the other end of the backing paper 4 is abutted against the second pressing assembly 3; meanwhile, the first upper pressing block 21, the first lower pressing block 25 and the first motor 23 are all disposed on the first connection plate 24, and when the second motor 22 drives the first connection plate 24, the first upper pressing block 21, the first lower pressing block 25 and the first motor 23 move synchronously with the first connection plate 24. The first connecting plate 24, the first motor 23 and the second motor 22 are all arranged at the bottom of the machine table 1. When the second compressing assembly 3 moves downwards to pull the base paper 4, because friction exists between one end of the base paper 4 and the first upper pressing block 21 and the first supporting surface 220, the first compressing assembly 2 and the base paper 4 are pulled together, a sliding block is fixed on the first connecting plate 24, a sliding rail connected with the sliding block in a sliding mode is arranged at the bottom of the machine table 1, and the first compressing assembly 2 is connected to the machine table 1 through the sliding rail and the sliding block in a sliding mode when being pulled.

In this embodiment, the adhesive tape 23 is disposed on the first supporting surface 220, when the first upper pressing block 21 moves downward, one end of the base paper 4 is pressed between the adhesive tape 23 and the first upper pressing block 21, and a friction force between the adhesive tape 23 and the base paper 4 is greater than a friction force between the first supporting surface 220 and the base paper 4, so as to prevent the base paper 4 from falling off from between the first upper pressing block 21 and the adhesive tape 23.

In this embodiment, the second pressing assembly 3 includes a second upper pressing block 31 and a second lower pressing block 32, the second upper pressing block 31 is connected to a third motor 33, and the third motor 33 drives the second upper pressing block 31 to move up and down; the second lower pressing block 32 is arranged below the second upper pressing block 31, the second lower pressing block 32 comprises a second supporting surface and a second abutting surface, and the second upper pressing block 31 moves downwards to press the base paper 4 between the second upper pressing block 31 and the second supporting surface; the other end of the bottom paper 4 is abutted against the second abutting surface; the second upper pressing block 31, the second lower pressing block 32 and the third motor 33 are all arranged on the second connecting plate 34, the second connecting plate 34 is connected to the first driving piece 35, and the first driving piece 35 drives the second connecting plate 34 to move up and down so as to pull the base paper 4. The second supporting surface is also provided with a rubber strip 23 to prevent the base paper 4 from falling off between the first upper pressing block 21 and the rubber strip 23.

In this embodiment, as shown in fig. 2, the paper backing hard tag stripping off device of this application still includes unsettled balancing weight 9, circular belt 10 is connected to balancing weight 9 one end, the other end and the first connecting plate 24 of circular belt 10 are connected, balancing weight 9 transmits the first connecting plate 24 to circular belt 10's pulling force through circular belt 10, based on fig. 2 shows, give first connecting plate 24 pulling force to the left to first compress tightly whole having a pulling force to the left of subassembly 2, this pulling force compresses tightly subassembly 3 with the second and is opposite to first compressing tightly the pulling force of subassembly 2 to the right. In the process that the second pressing component 3 pulls the base paper 4, the balancing weight 9 enables the base paper 4 to be always in a tight state, and the hard label 5 is easier to peel off.

In this embodiment, as shown in fig. 1, a push rod 6 and a baffle 7 are further disposed on the machine platform 1, the push rod 6 and the baffle 7 are located on the front and rear sides of the upper surface of the machine platform 1, the push rod 6 is connected to the cylinder 8, and when the base paper 4 is laid on the machine platform 1, the push rod 6 pushes the base paper 4, so that the base paper 4 is sandwiched between the baffle 7 and the push rod 6, thereby defining the positions of the front and rear ends of the base paper 4.

In this embodiment, the hard label peeling apparatus further includes a material taking mechanism, which is responsible for carrying the base paper 4 to the machine platform 1. The material taking mechanism comprises a carrying platform 111, a conveying assembly and a paper suction assembly 112; a plurality of stacked base papers 4 are laid on the carrying platform 111; the conveying assembly comprises a jacking electric cylinder 1131 and a translation electric cylinder 1132, the translation electric cylinder 1132 conveys the carrying platform 111 carrying the base paper 4 in the horizontal direction, then the jacking electric cylinder 1131 conveys the carrying platform 111 upwards to a specified position, and finally the paper sucking assembly 112 sucks the base paper 4 and transfers the base paper to the machine table 1.

The working process of the paper bottom hard label stripping device is as follows: (1) the material taking mechanism conveys the base paper 4 attached with the hard label 5 to the machine table 1; (2) the push rod 6 pushes the bottom paper 4 to limit the positions of the front end and the rear end of the bottom paper 4; (3) the second motor 22 drives the first connecting plate 24 to move rightwards, so that one end of the bottom paper 4 is abutted against the first abutting surface 221, and the other end of the bottom paper 4 is abutted against the second abutting surface; (4) the first pressing component 2 and the second pressing component 3 respectively press the left end and the right end of the base paper 4; (5) the first driving piece 35 drives the second connecting plate 34 to move downwards, and pulls the bottom paper 4; (6) when the hard label 5 is partially peeled off from the backing paper 4, the vacuum suction nozzle sucks the hard label 5 off from the backing paper 4; (7) after all the hard labels on the base paper 4 are sucked away by the vacuum suction nozzle, the base paper 4 is sucked by the vacuum paper sucking piece arranged on the first connecting plate 24, then the base paper 4 is loosened by the first pressing assembly 2 and the second pressing assembly 3, and finally the base paper 4 is loosened by the vacuum paper sucking piece, so that the base paper 4 falls off.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A paper bottom hard label stripping device is characterized by comprising a machine table, a first pressing component and a second pressing component; the first pressing assembly and the second pressing assembly are positioned on two opposite sides of the machine table, and the machine table is provided with corresponding through holes so that the second pressing assembly can penetrate through the machine table; the base paper is laid on the machine table, the first pressing assembly presses one end of the base paper, and the second pressing assembly presses the other end of the base paper; the second compresses tightly the subassembly and connects in first driving piece, first driving piece drive the second compresses tightly the subassembly and moves down in order to pull the base stock, when the base stock moves down and passes the through-hole, the stereoplasm label is peeled off in the part of base stock that passes the through-hole, and hang in the lateral wall top of through-hole.

2. The apparatus for peeling off hard label from paper substrate according to claim 1, further comprising a suspended weight block; the balancing weight is connected to the first pressing component, and the balancing weight applies a force to the first pressing component opposite to a pulling force applied to the first pressing component by the second pressing component.

3. The device for peeling off hard paper-based labels as claimed in claim 1, wherein the first pressing assembly comprises a first upper pressing block, a first lower pressing block and a first motor, the first upper pressing block is connected with the first motor, and the first motor drives the first upper pressing block to move up and down; the first lower pressing block is positioned below the first upper pressing block and comprises a first supporting surface and a first abutting surface, and the first upper pressing block moves downwards to press the base paper between the first upper pressing block and the first supporting surface; the first upper pressing block, the first lower pressing block and the first motor are all arranged on a first connecting plate, the first connecting plate is connected to a second motor, and the second motor is used for driving the first connecting plate to enable one end of the backing paper to be abutted to the first abutting surface.

4. The apparatus for peeling off hard paper-based labels as claimed in claim 3, wherein the second pressing assembly comprises a second upper pressing block, a second lower pressing block and a third motor, the second upper pressing block is connected to the third motor, and the third motor drives the second upper pressing block to move up and down; the second lower pressing block is positioned below the second upper pressing block and comprises a second supporting surface and a second abutting surface, and the second upper pressing block moves downwards to press the base paper between the second upper pressing block and the second supporting surface; the other end of the bottom paper abuts against the second abutting surface; the second upper pressing block, the second lower pressing block and the third motor are all arranged on a second connecting plate, the second connecting plate is connected to the first driving piece, and the first driving piece is used for driving the second connecting plate to move up and down.

5. The device for peeling off hard paper-backed labels according to claim 3, wherein an adhesive tape is arranged on the first supporting surface, and one end of the base paper is pressed between the adhesive tape and the first upper pressing block.

6. The device for peeling off hard paper-based labels as claimed in claim 3, wherein a sliding rail and a sliding block are arranged at the bottom of the machine table, the sliding block is fixedly connected to the first connecting plate, and the sliding block is slidably connected to the sliding rail.

7. The device for peeling off hard paper-based labels as claimed in claim 1, further comprising a push rod and a baffle, wherein the push rod and the baffle are respectively located at the front side and the rear side of the upper surface of the machine table, the push rod is connected to an air cylinder, and the air cylinder drives the push rod to push the base paper so as to clamp the base paper between the baffle and the push rod.

8. The apparatus for peeling off hard labels from paper substrates as claimed in claim 1, further comprising a take-off mechanism, wherein the take-off mechanism comprises a carrying platform, a conveying assembly and a paper suction assembly; the base paper is laid on the carrying platform; the conveying assembly is used for conveying the carrying platform to a specified position; and the paper suction assembly sucks the base paper on the carrying platform at the designated position and transfers the base paper to the machine platform.