CN217671357U

CN217671357U - Paperboard edge covering device

Info

Publication number: CN217671357U
Application number: CN202220594572.7U
Authority: CN
Inventors: 蔡希富; 章建通; 陈永明; 张文清
Original assignee: Zhengrun Machinery Co ltd
Current assignee: Zhengrun Machinery Co ltd
Priority date: 2022-03-18
Filing date: 2022-03-18
Publication date: 2022-10-28
Anticipated expiration: 2032-03-18

Abstract

The utility model relates to a collect and press bubble and function in cardboard of an organic whole device of borduring. This kind of cardboard device of borduring is including support, drive mechanism, collude limit mechanism and blank pressing mechanism, its characterized in that: collude the limit mechanism and be located between drive mechanism and the blank pressing mechanism, drive mechanism draws the roller set including upper and lower, and blank pressing mechanism colludes the limit mechanism including pivot and colluding the limit piece, colludes the limit piece and has connecting portion and collude the portion, colludes the connecting portion of limit piece and connects in the pivot, and the pivot is rotationally installed on the support. The paperboard edge covering device can realize edge covering of paperboards and bubble pressing of the paperboards, and therefore production efficiency is improved.

Description

Paperboard edge covering device

Technical Field

The utility model relates to a carton make-up machine, concretely relates to be used for bordured device of cardboard in carton make-up machine.

Background

Cartons are typically formed by attaching paperboard and facial tissue together and then forming them with a carton forming machine (as shown in fig. 5). The existing paper box forming machine generally comprises a paper board foaming station and a paper board edge covering station. At a paperboard bubble pressing station, extruding bubbles between the paperboard and the surface paper by the surface paper through a bubble pressing roller; and at the paper board edge covering station, the edge of the surface paper is covered on the edge of the paper board through an edge covering mechanism. Here, the two stations are independent, and obviously, the production efficiency of one more station is influenced to a certain extent.

Disclosure of Invention

In view of the deficiencies in the prior art, the utility model discloses the innovation provides a collect and press bubble and bordure function in cardboard of an organic whole device of borduring.

This kind of cardboard device of borduring is including support, drive mechanism, collude limit mechanism and blank pressing mechanism, its characterized in that: collude the limit mechanism and be located between drive mechanism and the blank pressing mechanism, drive mechanism draws the roller set including upper and lower, blank pressing mechanism is including upper and lower blank pressing roller set, collude limit mechanism including pivot and collude the limit piece, collude the limit piece and have connecting portion and collude the portion, collude the connecting portion connection of limit piece in the pivot, the pivot is rotationally installed on the support.

The connecting part of the edge hooking piece is provided with a clamping groove, a clamping piece is arranged above the edge hooking piece, the clamping piece is in transmission connection with a clamping piece power source driving the clamping piece to move downwards, and the clamping piece can enter the clamping groove of the edge hooking piece.

The clamping piece is connected with one end of the swinging piece, the middle part of the swinging piece is hinged to the support, and the other end of the swinging piece is in transmission connection with a clamping piece power source.

The connecting part of the edge hooking piece is provided with a counterweight part which can lead the hook part of the edge hooking piece to incline forwards.

The rotating shaft is connected with a balancing weight, and the balancing weight enables a hook part of the edge hooking piece to have a downward rotating trend.

According to the utility model provides a pair of cardboard device of borduring can realize that the cardboard is bordured, can realize the cardboard again and press the bubble to production efficiency has been improved.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic structural view of the edge hooking mechanism;

FIG. 3 is a side view of the edge hooking mechanism;

FIG. 4 is a schematic diagram of the operation of the present invention;

fig. 5 is a front view of the paperboard with facial tissue in place.

Detailed Description

As shown in fig. 1, the cardboard edge covering device comprises a support 4, a traction mechanism 1, an edge hooking mechanism 2 and an edge pressing mechanism 3, wherein the edge hooking mechanism 2 is located between the traction mechanism 1 and the edge pressing mechanism 3. The traction mechanism 1 comprises an upper traction roller set and a lower traction roller set (consisting of an upper traction roller and a lower traction roller), and the upper traction roller set and the lower traction roller set can convey the paper board 5 forwards; the edge pressing mechanism 3 comprises an upper edge pressing roller set and a lower edge pressing roller set (consisting of an upper edge pressing roller and a lower edge pressing roller); as shown in fig. 2 and fig. 3, the edge hooking mechanism 2 includes a rotating shaft 20 and an edge hooking member 21, the edge hooking member 21 has a connecting portion 210 and a hooking portion 211, the connecting portion 210 of the edge hooking member 21 is connected to the rotating shaft 20, and the rotating shaft 20 is rotatably mounted on the support 4.

As shown in fig. 4, the operation principle of the cardboard-edge covering device is as follows: firstly, the paper board 5 is pulled forwards by the traction mechanism 1, when the paper board 5 moves forwards, the edge covering part at the front end of the face paper 6 acts on the edge hooking part 21 of the edge hooking mechanism 2, the hook part 211 of the edge hooking part 21 enables the front end of the face paper 6 to be rolled up upwards, the face paper 5 continues to move forwards, under the action of the paper board 5, the edge hooking part 21 drives the rotating shaft 20 to rotate clockwise, so that the hook part 211 of the edge hooking part 21 presses the face paper 6 on the paper board 5 under the action of gravity, the edge pressing mechanism 3 further presses the face paper 6 on the paper board 5, meanwhile, air bubbles between the face paper 6 and the paper board 5 are extruded out (the face paper 6 and the paper board 5 are laminated through glue, and air bubbles exist during lamination), and the adhesion degree and the attractiveness of the face paper 6 and the paper board 5 are improved. When one paper board 5 passes, the edge hooking member 21 drives the rotating shaft 20 to rotate due to self-weight, so that the edge hooking member 21 returns to the original position until the next paper board 5 arrives. It should be noted that the wrapping is only to complete the face paper wrapping at the front end of the paper board, and the face paper wrapping at the rear end of the paper board is to complete the wrapping at the paper box forming station, and certainly, some paper boards only need to complete one end wrapping.

As shown in fig. 3, since the edge-hooking members 21 hook up the face tissue 6 or act on the paper board 5 due to gravity, the edge-hooking members 21 act on the paper board 5 all the time during the advance of the paper board 5, which may scratch marks on the paper board and also scrape off glue on the rear end of the face tissue 6 (if any). In order to solve the problem, as shown in fig. 3, the utility model discloses be equipped with draw-in groove 213 on the connecting portion 210 that colludes limit piece 21, and be equipped with fastener 22 in the top that colludes limit piece 21, this fastener 22 is connected with the fastener power supply transmission that drives fastener 22 and down move, and through the drive of fastener power supply, fastener 22 can enter into in the draw-in groove 213 that colludes limit piece 210. As shown in fig. 4, when the edge hooking member 21 rotates clockwise under the action of the paper board 5 and stops, the clamping member power source drives the clamping member 22 to move downwards, so that the clamping member 22 enters the slot 213 of the edge hooking member 21, and the edge hooking member 21 is fixed, so that the edge hooking member 21 keeps a certain gap with the paper board 5 below and does not act on the paper board 5; when a paper board passes through, the clamping piece power source drives the clamping piece 22 to move upwards, and the edge hooking piece 21 rotates anticlockwise due to gravity and returns to the initial state again.

In order to drive the clamping element 22 to move, the utility model discloses a clamping element 22 is connected with the one end of swinging member 23, and the middle part of this swinging member 23 articulates on support 4, and the other end and the clamping element power supply transmission of swinging member 23 are connected. The swing member 23 is rotated around the hinge point at the middle part by the driving of the clamping member power source, so that the clamping member 22 can move up and down.

As shown in fig. 3, in order to tilt the hook portions 211 of the hook members 21 forward (in the state shown in fig. 3), a weight portion 212 is provided on the connecting portion 210 of the hook members 21, and the weight portion 212 can tilt the hook portions 211 of the hook members 21 forward (to the right in fig. 3), so that the face paper can go up along the hook portions 211. Of course, the arrangement portion 212 is only required when the hook portion 211 of the hook edge member 21 is in a relatively normal form (V-shaped as shown in fig. 3). The hook portion 211 of the hook edge member 21 itself may be formed to have a slope inclined forward, in which case the coupling portion of the hook edge member may not need the disposition portion.

It is worth mentioning at last, in order to let pivot 20 rotate fast for collude the speed of limit piece 21 return, the utility model discloses still be connected with balancing weight 24 in pivot 20, this balancing weight 24 makes colluding the portion 211 that colludes limit piece 21 have down pivoted trend. By the weight 24, the hook portion 211 of the edge member 21 can be quickly returned while the hook portion 211 of the edge member 21 is also tilted forward.

Claims

1. The utility model provides a cardboard device of borduring, is including support (4), drive mechanism (1), collude limit mechanism (2) and blank pressing mechanism (3), its characterized in that: collude limit mechanism (2) and be located between drive mechanism (1) and blank pressing mechanism (3), drive mechanism (1) is including upper and lower traction roller group, blank pressing mechanism (3) is including upper and lower blank pressing roller group, collude limit mechanism (2) including pivot (20) and collude limit piece (21), collude limit piece (21) have connecting portion (210) and collude portion (211), connecting portion (210) of colluding limit piece (21) are connected on pivot (20), pivot (20) are rotationally installed on support (4).

2. A board hemming device according to claim 1 wherein: be equipped with draw-in groove (213) on connecting portion (210) of colluding limit piece (21), the top of colluding limit piece (21) is equipped with fastener (22), fastener (22) are connected with the fastener power supply transmission that drives fastener (22) and down remove, fastener (22) can enter into in draw-in groove (213) of colluding limit piece (21).

3. A board hemming device according to claim 2 wherein: the clamping piece (22) is connected with one end of the swinging piece (23), the middle part of the swinging piece (23) is hinged on the support (4), and the other end of the swinging piece (23) is in transmission connection with a clamping piece power source.

4. A board hemming device according to claim 1 wherein: the connecting part (210) of the edge hooking piece (21) is provided with a counterweight part (212), and the counterweight part (212) can enable the hook part (211) of the edge hooking piece (21) to incline forwards.

5. A board hemming device according to claim 1 wherein: the rotating shaft (20) is connected with a balancing weight (24), and the balancing weight (24) enables a hook part (211) of the edge hooking piece (21) to have a downward rotating trend.