Cutting structure for adhesive sticker production

Abstract

The utility model discloses a cutting structure for non-setting adhesive sticker production in the field of cutting structures, which comprises a rack and a rolling assembly arranged on the rack, the rolling assembly comprises a first rolling cylinder, a second rolling cylinder, a third rolling cylinder, a fourth rolling cylinder, a fifth rolling cylinder and a paper feeding assembly which are arranged in sequence, and the first rolling cylinder, the second rolling cylinder, the third rolling cylinder, the fourth rolling cylinder, the fifth rolling cylinder and the paper feeding assembly are arranged on the rack. The first rolling cylinder, the second rolling cylinder, the third rolling cylinder, the fourth rolling cylinder and the fifth rolling cylinder are rotationally connected with the rack, the paper feeding assembly is fixedly arranged on the rack, and the paper feeding assembly comprises a shell fixedly arranged on the rack and a plurality of rotatable conveying rollers arranged in the shell; according to the cutting structure for non-setting adhesive sticker production, through the arrangement of the first rolling cylinder, the second rolling cylinder, the third rolling cylinder, the fourth rolling cylinder and the fifth rolling cylinder, stable conveying of non-setting adhesive stickers can be achieved, and it is guaranteed that the non-setting adhesive stickers are kept flat before being cut.

Description

Technical Field

[0001] The utility model relates to the field of cutting structures, in particular to a cutting structure for producing self-adhesive stickers. Background Art

[0002] Self-adhesive stickers are also called self-adhesive stickers, instant stickers, instant stickers, pressure-sensitive paper, etc. They are a composite material with paper, film or special materials as the surface, adhesive on the back, and silicone-coated protective paper as the base paper. After printing, die-cutting and other processing, they become finished stickers. This product is widely used in the fields of labels, stickers, tapes, etc., especially in the packaging of food, beverages, cosmetics, medicines and other products, playing the role of identification, information transmission and brand promotion. There are many types of self-adhesive stickers. According to the material classification, they can be roughly divided into paper self-adhesive stickers and film self-adhesive stickers. Paper self-adhesive stickers are mainly used for liquid washing products and popular personal care products, while film materials are mainly used for medium and high-end daily chemical products. Self-adhesive stickers have a wide range of uses. They can be used for mark labels, postal parcels, letter packaging, transport cargo markings, etc. in the packaging industry, and can also be used for price labels, product description labels, shelf labels, barcode labels, drug labels, etc. in the commodity industry. They are also widely used in chemical, electronic and electrical, logistics, pharmaceutical and other industries. Self-adhesive stickers usually require a cutting machine to cut during the cutting process. The self-adhesive sticker cutting machine is a cutting device designed specifically for self-adhesive stickers. It aims to cut self-adhesive stickers efficiently and accurately to meet the needs of different industries and applications. It combines advanced mechanical technology and precise control systems to achieve an automated, high-precision cutting process. The cutting structure is the part of the cutting machine that is used for conveying and cutting.

[0003] The existing cutting structure also has the following defects: the cutting mechanism is a driving system that pushes a sharp tool such as a cutting knife through a series of pushes to make the tool move, so that the tool moves to the surface of the self-adhesive sticker to cut the self-adhesive sticker. As the relative position of the tool and the self-adhesive sticker moves, the self-adhesive sticker is finally formed into smaller self-adhesive stickers, thereby achieving the purpose of cutting. The existing cutting structure cannot ensure that the self-adhesive sticker is transported smoothly and stably when in use. The self-adhesive sticker is often prone to curling and entanglement during the cutting process of the cutting structure. Since the self-adhesive sticker is not pressed and the tension is poor, the self-adhesive sticker will become loose and wrinkled with the movement of the tool, causing the self-adhesive sticker to accumulate. When the self-adhesive sticker becomes loose, the accumulated self-adhesive stickers will not be transported smoothly after cutting, so that the cutting accuracy is reduced, and the self-adhesive stickers after cutting are uneven or even inconsistent in length and size, which is inconvenient for people to use. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technical solutions, the utility model provides a cutting structure for the production of self-adhesive stickers, which can effectively solve the technical problem that the existing cutting structure cannot ensure that the self-adhesive stickers remain flat during use, resulting in the self-adhesive stickers becoming loose and uneven or even inconsistent in length and size.

[0005] The utility model solves the technical problem by adopting the following technical scheme: a cutting structure for producing self-adhesive stickers, comprising a frame and a roller pressing assembly arranged on the frame, the roller pressing assembly comprising a first roller pressing cylinder, a second roller pressing cylinder, a third roller pressing cylinder, a fourth roller pressing cylinder, a fifth roller pressing cylinder and a paper feeding assembly which are arranged in sequence, the first roller pressing cylinder, the second roller pressing cylinder, the third roller pressing cylinder, the fourth roller pressing cylinder and the fifth roller pressing cylinder are respectively rotatably connected with the frame, the paper feeding assembly is fixedly arranged on the frame, the paper feeding assembly comprises a shell body fixedly arranged on the frame and a plurality of rotatable conveying rollers arranged inside the shell body, the plurality of conveying rollers are equidistantly arranged and distributed, a top rod is fixedly arranged inside the frame, and a rotatable movable roller is arranged at the end of the top rod.

[0006] Furthermore, a first rotating motor is disposed inside the frame, the first rotating motor is rotationally connected to the movable roller, and the first rotating motor drives the movable roller to rotate.

[0007] Furthermore, a square opening for inserting a self-adhesive sticker is provided on the side of the shell.

[0008] Furthermore, a connecting rod is fixedly provided inside the frame, a sliding rod is fixedly provided at the bottom of the connecting rod, the sliding rod protrudes to form a blocking portion, an electric cylinder is fixedly provided at the bottom of the connecting rod, a liftable push rod is provided at the bottom of the electric cylinder, and a cutting knife is fixedly provided at the bottom of the push rod.

[0009] Furthermore, a positioning rod is fixedly provided on the side of the push rod, and the positioning rod is connected to the sliding rod.

[0010] Furthermore, a placement plate is fixedly provided inside the frame.

[0011] Furthermore, a second rotating motor is disposed inside the frame, the second rotating motor is rotationally connected to the fifth roller pressing cylinder, and the second rotating motor drives the fifth roller pressing cylinder to rotate.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the utility model is a cutting structure for producing self-adhesive stickers, which can achieve stable transportation of self-adhesive stickers by arranging a first roller pressing cylinder, a second roller pressing cylinder, a third roller pressing cylinder, a fourth roller pressing cylinder, and a fifth roller pressing cylinder, thereby ensuring that the self-adhesive stickers remain flat before cutting; the self-adhesive stickers can be limited and pressed by arranging a paper feeding assembly, so that the self-adhesive stickers can be transported flatly; the rotatable movable roller arranged at the end of the top rod can provide a certain tensioning force during the transmission of the self-adhesive stickers, prevent the self-adhesive stickers from loosening or wrinkling, and further ensure the quality of the stickers; the tensioning force provided by the top rod and the movable roller can further enable the self-adhesive stickers to be transported flatly. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the internal structure of a cutting structure for producing a self-adhesive sticker according to the utility model;

[0014] Figure 2 for Figure 1 A partial enlarged view of the middle part;

[0015] Figure 3 The present invention is a schematic diagram of the structure of a connecting rod of a cutting structure used in the production of self-adhesive stickers.

[0016] Numbers in the figure:

[0017] 1-frame; 2-first roller pressing cylinder; 3-second roller pressing cylinder; 4-third roller pressing cylinder; 5-fourth roller pressing cylinder; 6-fifth roller pressing cylinder; 7-top rod; 8-movable roller; 9-first rotating motor; 10-second rotating motor; 11-connecting rod; 12-placing plate; 13-sliding rod; 14-blocking part; 15-electric cylinder; 16-push rod; 17-positioning rod; 18-cutting knife; 19-housing; 20-conveying roller; 21-square mouth. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] like Figure 1-Figure 3As shown, a cutting structure for producing self-adhesive stickers includes a frame 1 and a roller pressing assembly arranged on the frame 1, wherein the roller pressing assembly includes a first roller pressing cylinder 2, a second roller pressing cylinder 3, a third roller pressing cylinder 4, a fourth roller pressing cylinder 5, a fifth roller pressing cylinder 6 and a paper feeding assembly arranged in sequence, wherein the first roller pressing cylinder 2, the second roller pressing cylinder 3, the third roller pressing cylinder 4, the fourth roller pressing cylinder 5, and the fifth roller pressing cylinder 6 are respectively rotatably connected to the frame 1, and the paper feeding assembly is fixedly arranged on the frame 1. The shell 19 and a plurality of rotatable conveying rollers 20 are arranged inside the shell 19, and the plurality of conveying rollers 20 are evenly spaced and distributed. A top rod 7 is fixedly arranged inside the frame 1, and a rotatable movable roller 8 is arranged at the end of the top rod 7. By arranging a plurality of roller pressing cylinders, the self-adhesive sticker can be stably conveyed to ensure that the self-adhesive sticker remains flat before cutting. By further cooperating with the movable roller 8, a certain tensioning force can be provided during the transmission of the self-adhesive sticker to prevent the sticker from loosening or wrinkling, thereby further ensuring the quality of the sticker.

[0020] A first rotating motor 9 is provided inside the frame 1, and the first rotating motor 9 is rotationally connected to the movable roller 8, and the first rotating motor 9 drives the movable roller 8 to rotate. A square opening 21 for feeding self-adhesive stickers is provided on the side of the shell 19, and the square opening 21 can make it convenient for the self-adhesive stickers to pass through the paper feeding assembly. A connecting rod 11 is fixedly provided inside the frame 1, and a sliding rod 13 is fixedly provided at the bottom of the connecting rod 11. The sliding rod 13 protrudes to form a blocking portion 14, and the blocking portion 14 can block the positioning rod 17. An electric cylinder 15 is fixedly provided at the bottom of the connecting rod 11, and a liftable push rod 16 is provided at the bottom of the electric cylinder 15. A cutting knife 18 is fixedly provided at the bottom of the push rod 16, and a positioning rod 17 is fixedly provided on the side of the push rod 16. The positioning rod 17 is connected to the sliding rod 13. The frame 1 is connected, a placement plate 12 is fixedly provided inside the frame 1, a second rotating motor 10 is provided inside the frame 1, the second rotating motor 10 is rotationally connected to the fifth roller pressing cylinder 6, the second rotating motor 10 drives the fifth roller pressing cylinder 6 to rotate, and by setting a positioning rod 17 and a sliding rod 13, the positioning rod 17 is moved along the sliding rod 13, so that the height of the cutting knife 18 can be conveniently adjusted, and then the cutting knife 18 is conveniently operated to cut the self-adhesive sticker. When in use, the movable roller 8 is driven to rotate by the first rotating motor 9, and the fifth roller pressing cylinder 6 is driven to rotate by the second rotating motor 10, so that the self-adhesive sticker can be transported, and the push rod 16 and the cutting knife 18 are driven to move by the electric cylinder 15, so that the cutting knife 18 cuts the self-adhesive sticker. After cutting, the self-adhesive stickers on the placement plate 12 can be collected.

[0021] The cutting structure for producing self-adhesive stickers of the present embodiment can realize stable conveying of self-adhesive stickers by arranging the first roller 2, the second roller 3, the third roller 4, the fourth roller 5, and the fifth roller 6, ensuring that the self-adhesive stickers remain flat before cutting. The self-adhesive stickers can be limited and pressed by arranging the paper feeding assembly to avoid displacement of the self-adhesive stickers during conveying and cutting, so that the self-adhesive stickers can be conveyed flatly. The rotatable movable roller 8 arranged at the end of the top rod 7 can provide a certain tensioning force during the transmission of the self-adhesive stickers to prevent the stickers from loosening or wrinkling, thereby further ensuring the quality of the stickers.

[0022] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention, and any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. A cutting structure for producing self-adhesive stickers, comprising a frame and a rolling assembly arranged on the frame, characterized in that: The roller pressing assembly includes a first roller pressing cylinder, a second roller pressing cylinder, a third roller pressing cylinder, a fourth roller pressing cylinder, a fifth roller pressing cylinder and a paper feeding assembly which are arranged in sequence, wherein the first roller pressing cylinder, the second roller pressing cylinder, the third roller pressing cylinder, the fourth roller pressing cylinder and the fifth roller pressing cylinder are respectively rotatably connected to the frame, and the paper feeding assembly is fixedly arranged on the frame, and the paper feeding assembly includes a shell fixedly arranged on the frame and a plurality of rotatable conveying rollers arranged inside the shell, wherein the plurality of conveying rollers are equidistantly arranged, and a push rod is fixedly arranged inside the frame, and a rotatable movable roller is arranged at the end of the push rod.

2. The cutting structure for producing self-adhesive stickers according to claim 1, characterized in that: A first rotating motor is arranged inside the frame, the first rotating motor is rotationally connected to the movable roller, and the first rotating motor drives the movable roller to rotate.

3. The cutting structure for producing self-adhesive stickers according to claim 1, characterized in that: A square opening for inserting a self-adhesive sticker is provided on the side of the shell.

4. A cutting structure for producing self-adhesive stickers according to any one of claims 1 to 3, characterized in that: A connecting rod is fixedly arranged inside the frame, a sliding rod is fixedly arranged at the bottom of the connecting rod, the sliding rod protrudes to form a blocking portion, an electric cylinder is fixedly arranged at the bottom of the connecting rod, a liftable push rod is arranged at the bottom of the electric cylinder, and a cutting knife is fixedly arranged at the bottom of the push rod.

5. The cutting structure for producing self-adhesive stickers according to claim 4, characterized in that: A positioning rod is fixedly arranged on the side of the push rod, and the positioning rod is connected to the sliding rod.

6. A cutting structure for producing self-adhesive stickers according to any one of claims 1 to 3, characterized in that: A placement plate is fixedly arranged inside the frame.

7. A cutting structure for producing self-adhesive stickers according to any one of claims 1 to 3, characterized in that: A second rotating motor is disposed inside the frame, the second rotating motor is rotationally connected to the fifth roller pressing cylinder, and the second rotating motor drives the fifth roller pressing cylinder to rotate.

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