CN210362652U - Concave tooth-shaped wire pressing structure - Google Patents
Concave tooth-shaped wire pressing structure Download PDFInfo
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- CN210362652U CN210362652U CN201921057983.7U CN201921057983U CN210362652U CN 210362652 U CN210362652 U CN 210362652U CN 201921057983 U CN201921057983 U CN 201921057983U CN 210362652 U CN210362652 U CN 210362652U
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Abstract
The utility model discloses a concave tooth shape line ball structure, it includes the line ball body, the line ball body surface in the middle of be provided with the line ball strip, the line ball body be located line ball strip both sides respectively evenly distributed have the recess, the recess of line ball strip both sides crisscross the distribution each other; this concave tooth shape line ball structure can solve the problem on carton, carton line ball harmfully, shaping drum limit fundamentally, makes carton, carton shaping effect excellent.
Description
Technical Field
The utility model relates to a carton production technical field, concretely relates to concave tooth shape wire pressing structure.
Background
The demand of the existing packaging industry for paper boxes and paper boxes is more and more large, the ratio of the paper boxes and the paper boxes in the packaging industry is more than 35%, and the production flow of the paper boxes and the paper box equipment is as follows: producing paper boards, printing, slotting and pressing lines, and forming paper boxes and paper boxes, wherein: 1. when the carton is printed and grooved, a prepressing wheel and a creasing wheel of carton equipment are needed to destroy and crease the corrugated paper board, and then the carton and the carton are produced and molded. 2. When the paper box and the paper box are subjected to circular die cutting or flat die cutting, the corrugated paper board can be produced and formed after the protective strip is used for destroying the corrugated paper board and then matched with the pressing line.
The equipment pre-pressing wheel and the wire pressing wheel for producing the paper boxes and the paper boxes in the packaging industry at present and the protective strips for assisting the forming of the paper boxes and the paper boxes are only in smooth shapes with various radians. The most difficult control and solution of carton and paper box production is poor line pressing, which can seriously affect the production forming, efficiency, squareness, compression resistance, beauty and the like of the carton, and in addition, the environment-friendly reason is that the recycled paper of the paper for paper packaging is more and more occupied at present, which causes that the paper fiber is shorter and is more unfavorable for the line pressing forming of the carton and paper box, so the line pressing method of the carton and paper box needs to be greatly improved. Although the smooth shapes of the prepressing wheel, the line pressing wheel and the protective strip of the device are not changed after more than 30 years, but the radian, the width, the inclination and the thickness of the line pressing line are slightly changed, the phenomena of poor line pressing and edge bulging of the paper box and the paper box cannot be well solved, the radian, the inclination and the height and the thickness of the line pressing line of the prepressing wheel, the line pressing wheel and the protective strip are relatively good in the scheme of multi-part pushing, the problems of poor line pressing and edge bulging of the paper box and the paper box cannot be fundamentally solved.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a concave tooth shape line ball structure, its problem that can solve carton, carton line ball at all bad, the shaping drum limit makes carton, carton shaping effect excellent.
The utility model discloses the above-mentioned technical problem that will solve realizes through following technical scheme:
the concave-tooth-shaped line pressing structure comprises a line pressing body, wherein line pressing lines are arranged in the middle of the surface of the line pressing body, grooves are respectively and uniformly distributed on two sides of the line pressing body, and the grooves on two sides of the line pressing body are distributed in a staggered mode.
Preferably, the shape of the line pressing body is circular, linear or arc. The shape design of different line ball bodies can guarantee the production condition needs of different equipment of carton.
Preferably, the pressing line is a circular arc transition structure or a convex structure. The design of different shapes of wire pressing strip for it can adapt to the application of different occasions such as pre-compaction wheel, fabric wheel, cross cutting mould, and if pre-compaction wheel adopts circular arc transition structure, fabric wheel adopts protruding structure etc. it is more excellent to guarantee the line ball effect.
Preferably, the surfaces of the line pressing body, which are positioned on two sides of the line pressing strip, are arc-shaped, inclined-plane or planar. The design of the different shapes of the surface of the two sides of the line pressing strip meets the requirements of different production conditions of the carton and the carton, and ensures that the line pressing effect of the carton and the carton is excellent.
Preferably, the width of the grooves is equal, the distance between the grooves on the same side is equal to or slightly larger than the width of the grooves, and the distance between the grooves on one side of the pressing line is just opposite to the distance between the grooves on the other side of the pressing line. The paper board corrugated grooves on the two sides of the pressing line are pressed at intervals, after the paper box and the paper box are formed, the left non-pressed part is just pressed in the right pressed groove, and the right non-pressed part is just pressed in the left pressed groove, so that the pressing line with the complementation of yin and yang is formed.
Compared with the prior art, adopt the structure after, because line ball strip both sides evenly distributed has crisscross recess each other, carton are in process of production, its line ball strip is pressed at the centre, the carton produces the line ball, carry out spaced conquassation to the cardboard flute on line ball both sides through the groove structure on both sides, and the conquassation part on both sides just staggers about the line ball, let the not conquassation part on the left side just press in the groove of conquassation on the right after carton, carton shaping, and the not conquassation part on the right just presses in the groove of conquassation on the left side, form negative and positive complementary crease line, make the line ball not burst when carton, carton shaping, not drum limit, the line ball is straight, the shaping is just.
The beneficial effects are as follows: in the original all crushing modes, when the paper box and the paper box are formed and folded, as the blocks at the two sides of the pressing line are crushed, the position of any line belt can generate crease, and when the crease is generated, the bad bulging edge of the paper box is generated; and the mode of concave tooth shape wire pressing structure's this kind of line ball both sides spaced type's negative and positive conquassation can let the existing conquassation part in carton, carton line ball both sides, also has the company's muscle part of not conquassation, and the company's muscle of not conquassation produces the bone power effect, can let carton, carton not appear the crease in this region when the shaping is folded, and let the carton shaping fold the central point and just in the line ball is middle, the excellent effect of the nature that appears subversing when letting carton, carton shaping like this.
Drawings
Fig. 1 is a schematic structural view of an embodiment 1 of the concave-tooth-shaped wire pressing structure of the present invention.
Fig. 2 is a schematic structural view of embodiment 2 of the concave-tooth-shaped wire pressing structure of the present invention.
Fig. 3 is a schematic structural diagram of embodiment 3 of the concave-tooth-shaped wire pressing structure according to the present invention.
Wherein: 1-line ball body, 2-line ball lines, 3-recess.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and specific examples, which are not intended to limit the invention in any manner.
Example 1
The concave-tooth-shaped line pressing structure shown in fig. 1 comprises a line pressing body 1, wherein the line pressing body 1 is circular, a line pressing strip 2 with a convex structure is arranged in the middle of the surface of the line pressing body 1, the surfaces of the line pressing body 1, which are positioned at two sides of the line pressing strip 2, are cambered surfaces, grooves 3 are respectively and uniformly distributed at two sides of the line pressing strip 2 of the line pressing body 1, and the grooves 3 at two sides of the line pressing strip are mutually distributed in a staggered manner; the width of the grooves 3 is equal, the distance between the grooves 3 on the same side is equal to or slightly larger than the width of the grooves 3, and the distance between the grooves 3 on one side of the pressing line 2 is just opposite to the distance between the grooves 3 on the other side of the pressing line 2.
Example 2
The concave-tooth-shaped line pressing structure shown in fig. 2 comprises a line pressing body 1, wherein the line pressing body 1 is circular, a line pressing strip 2 with an arc transition structure is arranged in the middle of the surface of the line pressing body 1, the surfaces of the line pressing body 1, which are positioned at two sides of the line pressing strip 2, are cambered surfaces, grooves 3 are respectively and uniformly distributed at two sides of the line pressing strip 2 of the line pressing body 1, and the grooves 3 at two sides of the line pressing strip are distributed in a staggered manner; the width of the grooves 3 is equal, the distance between the grooves 3 on the same side is equal to or slightly larger than the width of the grooves 3, and the distance between the grooves 3 on one side of the pressing line 2 is just opposite to the distance between the grooves 3 on the other side of the pressing line 2.
Example 3
The concave-tooth-shaped line pressing structure comprises a line pressing body 1, wherein the line pressing body 1 is in a linear shape, a line pressing strip 2 with a convex structure is arranged in the middle of the surface of the line pressing body 1, the surfaces, located on two sides of the line pressing strip 2, of the line pressing body 1 are in an inclined plane shape, grooves 3 are respectively and uniformly distributed on two sides, located on two sides of the line pressing strip 2, of the line pressing body 1, and the grooves 3 on the two sides of the line pressing strip are distributed in a mutually staggered mode. The width of the grooves 3 is equal, the distance between the grooves 3 on the same side is equal to or slightly larger than the width of the grooves 3, and the distance between the grooves 3 on one side of the pressing line 2 is just opposite to the distance between the grooves 3 on the other side of the pressing line 2.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is familiar with the technical scope of the present invention, according to the technical solution and the utility model, the concept of the present invention is equivalent to replace or change, and all should be covered within the protection scope of the present invention.
Claims (5)
1. The concave-tooth-shaped wire pressing structure is characterized by comprising a wire pressing body (1), wherein a wire pressing strip (2) is arranged in the middle of the surface of the wire pressing body (1), grooves (3) are respectively uniformly distributed on two sides of the wire pressing strip (2) of the wire pressing body (1), and the grooves (3) on two sides of the wire pressing strip are distributed in a mutually staggered mode.
2. The concave-tooth crimp structure of claim 1, wherein the crimp body (1) is circular, linear or arc-shaped.
3. The concave-tooth-shaped wire pressing structure as claimed in claim 1, wherein the wire pressing strip (2) is a circular arc transition structure or a convex structure.
4. The concave tooth-shaped wire pressing structure as claimed in claim 1, wherein the surfaces of the wire pressing body (1) on both sides of the wire pressing bar (2) are arc-shaped, inclined or planar.
5. The indented thread structure according to claim 1, characterized in that the grooves (3) have the same width and the spacing between the grooves (3) on the same side is equal to or slightly larger than the width of the grooves (3), and the spacing between the grooves (3) on one side of the thread (2) is just opposite to the spacing between the grooves (3) on the other side of the thread (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921057983.7U CN210362652U (en) | 2020-03-06 | 2020-03-06 | Concave tooth-shaped wire pressing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921057983.7U CN210362652U (en) | 2020-03-06 | 2020-03-06 | Concave tooth-shaped wire pressing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210362652U true CN210362652U (en) | 2020-04-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921057983.7U Active CN210362652U (en) | 2020-03-06 | 2020-03-06 | Concave tooth-shaped wire pressing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210362652U (en) |
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2020
- 2020-03-06 CN CN201921057983.7U patent/CN210362652U/en active Active
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