CN214522274U

CN214522274U - Paper pressing device for processing paper packaging box

Info

Publication number: CN214522274U
Application number: CN202121272349.2U
Authority: CN
Inventors: 王水敏; 李晓强
Original assignee: Kaifeng Hanmei Packaging Co ltd
Current assignee: Kaifeng Hanmei Packaging Co ltd
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2021-10-29
Anticipated expiration: 2031-06-08

Abstract

The utility model belongs to the technical field of the packing carton processing, especially, relate to a paper device is used in processing of paper packing carton for carrying out the compaction to the extranal packing of packing carton. A paper pressing device for processing a paper packaging box comprises a first mounting frame and a supporting mechanism, a second mounting frame and a paper pressing mechanism, wherein the first mounting frame and the supporting mechanism, the second mounting frame and the paper pressing mechanism are respectively fixed on two sides of a conveying belt; the supporting mechanism comprises an L-shaped supporting frame and a supporting plate; the paper pressing mechanism comprises an air cylinder fixed on the second mounting frame, a paper pressing frame of an inverted U-shaped structure above the transmission belt, a sliding wedge block assembly in the paper pressing frame and a paper pressing plate connected with the lower end face of the paper pressing frame; a through hole is formed in a vertical plate, close to the air cylinder, on the paper pressing frame, and a guide rod of the air cylinder penetrates through the through hole and is vertically fixed on the end face of the upper wedge block; the lower end surfaces of the two vertical plates of the paper pressing frame are connected with the paper pressing plate which is horizontally arranged through a spring. The utility model discloses degree of automation is high, press paper operating efficiency high, wrapping paper and box body to compress tightly effectually.

Description

Paper pressing device for processing paper packaging box

Technical Field

The utility model belongs to the technical field of the packing carton processing, especially, relate to a paper packing carton processing is with pressing paper device for carrying out compaction to the outer wrapping paper of packing carton.

Background

With the rapid development of industry and the continuous improvement of human living standard, people have higher and higher requirements on product packaging, and need to use an exquisite packaging box to package products, generally, the packaging box needs to be structurally improved, and also needs to be externally packaged, that is, a packaging paper with various characteristics is adhered to the external surface of the box body, and in order to be beautiful and firm, the packaging paper and the box body need to be completely adhered, and no gap can be left between the packaging paper and the box body. When the outer package of the packing box in the top and bottom cover form is processed, the packing box is generally pressed by the pressing platform driven by the cylinder so as to realize that the packing paper and the box body are completely attached. If Chinese patent with publication number CN211195112U discloses a packing box bottom sticker pressing device, which comprises a pressing platform, wherein a first cylinder is arranged above the pressing platform through a first cylinder bracket, and a telescopic rod of the first cylinder is downwards detachably connected with a first pressing plate; the bottom end surface of the first pressing plate is consistent with the bottom surface of the inner side of the packaging box in shape; the left side and the right side of the first air cylinder are symmetrically provided with second air cylinders, the second air cylinders are fixedly arranged above the pressing platform through second air cylinder supports, and telescopic rods of the second air cylinders are downwards fixedly connected with second pressing plates capable of fully covering the upper surface of the packaging box; the center of the second pressing plate is provided with a through hole for the telescopic rod of the first air cylinder to pass through.

The packing box of the top and bottom cover type can be compressed by the structure, but the drawer type packing box is generally horizontally placed on a conveyor belt due to the long length of the packing box, and when the drawer type packing box is compressed by the structure, the deformation of the box body is easily caused, so that the packing paper pressing device for the drawer type packing box is needed to be designed.

SUMMERY OF THE UTILITY MODEL

For solving the problem that exists among the prior art, the utility model provides an automatic degree is high, press paper operating efficiency height, wrapping paper and box body compress tightly effectual paper device for pressing paper packing carton processing.

In order to achieve the above object, the utility model provides a following technical scheme:

a paper pressing device for processing a paper packaging box comprises a first mounting frame and a second mounting frame which are horizontally fixed on two sides of a conveying belt, and a supporting mechanism and a paper pressing mechanism which are respectively arranged on the first mounting frame and the second mounting frame; the supporting mechanism comprises an L-shaped supporting frame vertically fixed on the first mounting frame and a supporting plate vertically fixed on the supporting frame; the paper pressing mechanism comprises a cylinder horizontally fixed on the second mounting frame, a paper pressing frame of an inverted U-shaped structure above the transmission belt, a sliding wedge block assembly in the paper pressing frame and a paper pressing plate connected with the lower end face of the paper pressing frame; the sliding wedge block assembly comprises a lower wedge block and an upper wedge block, the lower wedge block is connected to a vertical plate, far away from the air cylinder, of the paper pressing frame in a sliding mode through a first sliding rail sliding groove structure, the upper wedge block is connected to the top of the inner side of the paper pressing frame in a sliding mode through a second sliding rail sliding groove structure, the lower wedge block is matched with the upper wedge block, the inclined surfaces of the lower wedge block and the upper wedge block are arranged oppositely, and the lower wedge block moves downwards under the pressure of the upper wedge block; a through hole is formed in the vertical plate, close to the air cylinder, of the paper pressing frame, and a guide rod of the air cylinder penetrates through the through hole and is vertically fixed on the end face of the upper wedge block; the lower end faces of the two vertical plates of the paper pressing frame are connected with the paper pressing plate which is horizontally arranged through a spring.

And a supporting cushion pad is fixed on the vertical end surface of the supporting plate close to the paper pressing mechanism.

And a paper pressing cushion pad is horizontally fixed on the lower end surface of the paper pressing plate.

Spring fixing holes are respectively formed in the lower end faces of the two vertical plates of the paper pressing frame, and one end of each spring is fixed in each spring fixing hole.

The inclined planes of the upper wedge block and the lower wedge block slide relatively through the arranged roller rolling groove structure.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through setting up backup pad and nipper, nipper and nipper of nipper can stretch into in the drawer type packing carton, and when the guide arm of cylinder moved forward and pushed up the backup pad, the upper wedge slided for lower wedge to drive the nipper downstream, thereby realize pasting closely completely between drawer type packing carton and the wrapping paper, avoided the production of bubble and fold.

2. By arranging the supporting cushion pads and the paper pressing cushion pads, damage to the packaging box caused by the supporting plates and the paper pressing plates during working is reduced; the spring fixing holes are formed, so that the spring is more firmly fixed, and the paper pressing plate is more stable in the moving process; the roller rolling groove structure is arranged on the inclined planes of the upper wedge block and the lower wedge block, so that the friction force of the upper wedge block and the lower wedge block in the relative sliding process is reduced, and the sliding is smoother.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the paper pressing mechanism of the present invention.

Fig. 3 is a schematic structural diagram of the paper pressing mechanism of the present invention in an operating state.

Fig. 4 is a schematic structural view illustrating the components of the platen mechanism according to the present invention.

In the figure: 1. the transmission band, 2, first mounting bracket, 3, second mounting bracket, 4, supporting mechanism, 41, the support frame, 42, the backup pad, 43, support cushion, 5, paper pressing mechanism, 51, the cylinder, 52, press the paper frame, 53, press the paper board, 54, first slide rail spout structure, 55, lower wedge, 56, second slide rail spout structure, 57, go up the wedge, 58, spring, 59, press the paper cushion.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-4, a paper pressing device for processing a paper packaging box comprises a first mounting frame 2 and a second mounting frame 3 horizontally fixed on both sides of a transmission belt 1, and a supporting mechanism 4 and a paper pressing mechanism 5 respectively mounted on the first mounting frame 2 and the second mounting frame 3. The support mechanism 4 includes an L-shaped support frame 41 vertically welded to the first mount 2 and a support plate 42 vertically welded to the support frame 41. The paper pressing mechanism 5 comprises a cylinder 51 horizontally bolted to the second mounting frame 3, a paper pressing frame 52 of an inverted U-shaped structure above the conveyor belt 1, a sliding wedge block assembly in the paper pressing frame 52, and a paper pressing plate 53 connected to the lower end face of the paper pressing frame 52, and the cylinder is movably fixed to the second mounting frame 2 so as to adjust the distance between the cylinder 51 and the supporting plate 42.

The sliding wedge block assembly comprises a lower wedge block 55 which is connected to a vertical plate far away from the air cylinder 51 on the paper pressing frame 52 in a sliding mode through a first sliding rail sliding groove structure 54, an upper wedge block 57 which is connected to the top of the inner side of the paper pressing frame 52 in a sliding mode through a second sliding rail sliding groove structure 56, the lower wedge block 55 is matched with the upper wedge block 57, the inclined surface of the lower wedge block is arranged opposite to the inclined surface of the upper wedge block 57, and the lower wedge block 55 moves downwards under the pressure of the upper wedge block 57. In order to make the relative sliding of the upper wedge and the lower wedge smoother, the inclined surfaces of the upper wedge 57 and the lower wedge 55 slide relatively through the roller rolling groove structure.

A through hole is opened in a vertical plate of the paper pressing frame 52 adjacent to the air cylinder 51, and a guide rod of the air cylinder 51 passes through the through hole and is vertically fixed on an end surface of the upper wedge 57. When the cylinder 51 works, the guide rod of the cylinder drives the upper wedge block 57 to reciprocate.

The lower end surfaces of the two vertical plates of the paper pressing frame 52 are connected with the paper pressing plate 53 horizontally arranged through springs 58, spring fixing holes are respectively formed in the lower end surfaces of the two vertical plates of the paper pressing frame 52, and one ends of the springs 58 are fixed in the spring fixing holes. In order to make the paper pressing frame 52 and the paper pressing plate 53 easily extend into the package box, when the upper and lower wedges do not slide relatively, the spring 58 is completely retracted into the spring fixing hole, and at this time, the two vertical plates of the paper pressing frame 52 are in contact with the upper end face of the paper pressing frame 53.

Since the pressure on the packing box is large in the process that the paper pressing mechanism presses the packing box and the packing paper, in order to avoid damaging the packing box in operation, a supporting cushion 43 is adhered to the vertical end face of the supporting plate 42 close to the paper pressing mechanism 5, and a paper pressing cushion 59 is horizontally adhered to the lower end face of the paper pressing plate 53.

This paper packing carton processing is with pressing paper device's theory of operation as follows:

firstly, horizontally adhering the lower end surface of the drawer type packaging box on packaging paper by a machine or manually, conveying the packaging paper to the front of the supporting plate 42 by the conveying belt 1, and stopping moving; then, the guide rod of the cylinder 51 drives the upper wedge block 57, the lower wedge block 55, the paper pressing frame 52 and the paper pressing plate 53 to move towards the direction of the supporting plate 42 in sequence, the paper pressing frame 52 and the paper pressing plate 53 enter the packaging box from the opening of the drawer type packaging box, and the tail part of the packaging box is abutted against the supporting cushion 43 on the supporting plate 42; then, the guide rod of the cylinder 51 continues to move forward, the lower wedge 55 moves downward under the pressure of the upper wedge 57 and drives the paper pressing plate 53 to move downward, so that the paper pressing plate presses the packaging box and the packaging paper; after the pressing operation is completed, the guide rod of the air cylinder 51 retracts and resets, the paper pressing plate 53 moves upwards under the action of the pulling force of the spring 58 and drives the lower wedge block 55 to move upwards, so that the paper pressing plate 53 resets; in conclusion, the paper pressing process of the drawer-type packaging box is completed, and the paper pressing process is repeated on the conveying belt 1 for the drawer-type packaging box with the packaging paper adhered thereon.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a paper device is pressed in processing of paper packing carton which characterized in that: the paper pressing device comprises a first mounting frame and a second mounting frame which are horizontally fixed on two sides of a conveying belt, and a supporting mechanism and a paper pressing mechanism which are respectively arranged on the first mounting frame and the second mounting frame; the supporting mechanism comprises an L-shaped supporting frame vertically fixed on the first mounting frame and a supporting plate vertically fixed on the supporting frame; the paper pressing mechanism comprises a cylinder horizontally fixed on the second mounting frame, a paper pressing frame of an inverted U-shaped structure above the transmission belt, a sliding wedge block assembly in the paper pressing frame and a paper pressing plate connected with the lower end face of the paper pressing frame; the sliding wedge block assembly comprises a lower wedge block and an upper wedge block, the lower wedge block is connected to a vertical plate, far away from the air cylinder, of the paper pressing frame in a sliding mode through a first sliding rail sliding groove structure, the upper wedge block is connected to the top of the inner side of the paper pressing frame in a sliding mode through a second sliding rail sliding groove structure, the lower wedge block is matched with the upper wedge block, the inclined surfaces of the lower wedge block and the upper wedge block are arranged oppositely, and the lower wedge block moves downwards under the pressure of the upper wedge block; a through hole is formed in the vertical plate, close to the air cylinder, of the paper pressing frame, and a guide rod of the air cylinder penetrates through the through hole and is vertically fixed on the end face of the upper wedge block; the lower end faces of the two vertical plates of the paper pressing frame are connected with the paper pressing plate which is horizontally arranged through a spring.

2. The paper pressing device for processing the paper packaging box as claimed in claim 1, wherein: and a supporting cushion pad is fixed on the vertical end surface of the supporting plate close to the paper pressing mechanism.

3. The paper pressing device for processing the paper packaging box as claimed in claim 2, wherein: and a paper pressing cushion pad is horizontally fixed on the lower end surface of the paper pressing plate.

4. The paper pressing device for processing the paper packaging box as claimed in claim 3, wherein: spring fixing holes are respectively formed in the lower end faces of the two vertical plates of the paper pressing frame, and one end of each spring is fixed in each spring fixing hole.

5. The paper pressing device for processing the paper packaging box as claimed in claim 4, wherein: the inclined planes of the upper wedge block and the lower wedge block slide relatively through the arranged roller rolling groove structure.