CN204505961U - A kind of embossing on box pump or calendering device - Google Patents

Abstract

The utility model provides an embossing or calendering device used on a box pumping machine, which can effectively reduce the cost and effectively ensure that the base paper can be normally embossed or calendered, which includes an embossing or calendering roller , a pair of light rollers arranged outside the embossing or calendering roller along the rotation direction of the embossing or calendering roller in turn and cooperating with it for embossing or calendering, and a pair of light rollers for driving a pair of said light rollers respectively The embossing or calendering roller is attached to the pressing device for embossing or calendering; compared with the prior art, this solution reduces one embossing or calendering on the basis of ensuring the normal embossing or calendering of the two-way base paper. In addition, the embossing or calendering device in this solution has a more compact structure and takes up less space.

Description

An embossing or calendering device used on a box pumping machine

technical field

The utility model relates to the technical field of household paper equipment, in particular to an embossing or calendering device used on a box pumping machine.

Background technique

In the production process of the existing box pumping machine, before the two base papers that cooperate with each other for folding work enter the folding station, each base paper needs to be embossed or embossed by the corresponding embossing roller or calender roller. Calendering operation, and each path of base paper needs a pair of embossing or calendering rollers and smooth rollers that cooperate with each other to perform embossing or calendering. The embossing or calendering rollers used for base paper embossing or calendering on the box pumping machine are the core components of the entire box pumping machine, and generally require excellent processing accuracy, so each embossing or calendering roll has High processing cost; in view of this, how to find a way to ensure the normal embossing or calendering of the base paper on the box pumping machine and effectively reduce the overall cost of the box pumping machine for box pumping machine manufacturers appears to be particularly important.

Contents of the invention

The purpose of the utility model is to overcome the deficiencies of the prior art, and provide a compact structure, which can effectively reduce the cost and can effectively ensure that the base paper can be embossed or calendered normally. .

In order to achieve the above purpose, the technical solution provided by the utility model is: an embossing or calendering device used on a box pumping machine, including an embossing or calendering roller, a pair of rollers along the embossing or calendering The direction of roll rotation is arranged on the outside of the embossing or calendering roller and cooperates with the embossing or calendering smoothing roller and a pair of smoothing rollers for driving a pair of said embossing or calendering rollers to respectively emboss. Or calendered pressing device.

Further, it also includes a pair of elastic rollers, wherein the pair of elastic rollers are respectively arranged upstream of the pair of smooth rollers and embossing or calendering rollers to cooperate with the embossing, and are adjacent to the embossing or calendering rollers It is used to eliminate wrinkles on the paper surface of the base paper that enters the embossing or calendering roll surface for embossing or calendering.

Further, a pair of said smooth rollers are arranged opposite to each other on both sides of said embossing or calendering roller.

Further, under the driving and pressing action of the pressing device, the pair of smooth rollers can be flexible and keep in close contact with the embossing or calendering rollers.

Further, each of the pressing devices is one or more sets of pressing assemblies arranged at intervals, and each pressing assembly includes a jacking cylinder, a bracket driven by the jacking cylinder, and a bracket located at both ends of the bracket. A pair of bearings, wherein the smooth roller is located between the pair of bearings and forms a rolling connection with the pair of bearings.

This program adopts a pair of smooth rolls that are arranged in sequence along the outer rotation direction of an embossing or calendering roll and a pair of light rolls that are used to drive a pair of the light rolls to cooperate with the above-mentioned embossing or calendering. The structural form of the pressing device for laminating embossing or calendering by rollers; it can make the base paper for folding operation in two ways can firstly pass through the above-mentioned pair of smooth rollers and with the pair of smooth rollers respectively during embossing or calendering operations. The two embossing or calendering positions formed by the embossing or calendering rollers matched with the embossing or calendering rollers are used for embossing or calendering operations. Compared with the existing technology, this solution reduces An embossing or calendering roller, in addition, the embossing or calendering device in this program has a more compact structure and takes up less space.

Description of drawings

Fig. 1 is a side view structural diagram of the utility model.

FIG. 2 is a schematic perspective view of the three-dimensional structure of FIG. 1 .

Fig. 3 is a schematic side view of a pair of smooth rollers in Fig. 1 when they are installed on the left and right sides of the embossing or calender roller horizontally.

FIG. 4 is a schematic diagram of the three-dimensional structure in FIG. 3 .

FIG. 5 is a schematic side view of the structure in FIG. 1 after adding a pair of elastic rollers.

FIG. 6 is a schematic perspective view of the three-dimensional structure of FIG. 5 .

Detailed ways

Below in conjunction with specific embodiment the utility model is further described:

Referring to accompanying drawings 1 to 4, a kind of embossing or calendering device for box pumping machine described in this embodiment includes an embossing or calendering roller 1, a pair of embossing rollers along the embossing Or calender roll 1 rotation direction is arranged on this embossing or calendering roll 1 outside and cooperates with it embossing or calendering smooth roll 2 and a pair of for driving this pair of smooth roll 2 and above-mentioned embossing or calendering respectively Roll 1 is attached to a hold-down device 3 for embossing or calendering.

Shown in conjunction with accompanying drawing 5 and 6 again, in order to make the two-way base paper in the embossing or calendering device that respectively enters the above-mentioned pair of light rollers 2 and embossing or calendering roller 1 cooperate to form embossing or embossing The creases on the base paper surface can be eliminated before the light operation. In this scheme, a pair of elastic rollers 6 (such as rubber rollers or felt rollers) with elastic roller surfaces are used to flatten the base paper entering the embossing or calendering roller surface. Wrinkles on paper. Specifically, the pair of elastic rollers 6 are respectively arranged upstream of the pair of smooth rollers 2 and the embossing or calendering roller 1 and are attached to the embossing or calendering roller 1, that is, the elastic rollers 6 are arranged on the base paper Between the exit of the paper and entering the embossing or calendering position formed by the smooth roller 2 and the embossing or calendering roller 1, at the same time a base paper tight area 7 is formed between the elastic roller 2 and the embossing or calendering roller surface When working, the elastic roller 6 makes the base paper close to the embossing or calendering roller before entering the embossing or calendering position formed by the smooth roller 2 and the embossing or calendering roller 1 for embossing or calendering Roll surface and then rotate to enter the downstream embossing or calendering position for embossing or calendering operation.

In addition, in order to make the entire embossing or calendering device work, the embossing or calendering roller 1 on it is evenly stressed, the above-mentioned pair of smoothing rollers 2 are arranged relatively on both sides of the embossing or calendering roller 1 in this solution. , to ensure that when the pair of smooth rolls 2 are embossing or calendering, the respective forces exerted on the embossing or calendering roll 1 can superimpose and disappear, so that the overall force on the embossing or calendering roll 1 is balanced. As can be seen with reference to accompanying drawings 1 to 4, the above-mentioned pair of smooth rolls 2 are symmetrically arranged on the upper, lower or left and right sides of the embossing or calender roll 1.

In addition, in order to make the above-mentioned pair of smooth rollers 2 fully bonded to the embossing or calender roller 1 at all times, the smooth roller 2 in this solution can generate flexibility by itself under the driving and pressing action of the pressing device 3 . In order to maintain a close fit with the embossing or calendering roll 1. The smooth roll 2 is preferably in the form of an elongated structure. Generally, the diameter of the smooth roll 2 is smaller than the diameter of the embossing or calender roll 1 when the material remains the same or does not change much.

Preferably, the pressing device 3 in this solution is one or more sets of pressing assemblies 300 arranged at intervals, and each pressing assembly 300 includes a jacking cylinder 301, a bracket 302 driven by the jacking cylinder 301 and a A pair of bearings 303 on both ends of the bracket 302, wherein the smooth roller 2 is located between the pair of bearings 303 and forms a rolling connection with the pair of bearings 303.

When working, the two-way base paper (referred to as base paper 1 42 and base paper 2 52) located outside the embossing or calendering roller 1 is respectively discharged from the base paper roll 1 41 and base paper roll 2 51. Base paper 1 42 and base paper 2 52 Under the action of the paper guide roller and the embossing or calendering roller 1 in the rotating state, they respectively enter the two embossing or calendering positions formed by the embossing or calendering roller 1 and a pair of the above-mentioned smooth rollers 2 for embossing Or calendering operation, after the embossing or calendering operation is completed, the two-way base paper 1 42 and base paper 2 52 cooperate with subsequent folding operations to form box paper. Before the embossing or calendering operation of the above-mentioned two-way base paper 1 42 and base paper 2 52, the two-way base paper is also smoothed by a pair of elastic rollers 6 with elastic roll surfaces, so as to ensure the subsequent Embossed or calendered effect.

The utility model also provides an embossing or calendering method used on a box pumping machine. Two paths of base paper respectively enter into an embossing or calendering roller and a pair of smoothing rollers that are respectively matched with it for embossing or calendering. The formed two embossing or calendering areas carry out embossing or calendering operations, wherein the pair of smoothing rollers are arranged outside the embossing or calendering rollers in turn along the direction of rotation of the embossing or calendering rollers; the embossing or calendering is completed After the operation is completed, the two-way base paper enters the box pumping machine to cooperate with the folding operation to form a box pumping paper.

The implementation examples described above are only preferred embodiments of the present utility model, and are not intended to limit the scope of implementation of the present utility model, so all changes made according to the shape and principle of the present utility model should be covered by the scope of the present utility model. within the scope of protection.

Claims (5)

1. the embossing on box pump or a calendering device, is characterized in that: include an embossing or felt wrapped roll (1), be arranged in this embossing or felt wrapped roll (1) outside and be mated the smooth roll (2) of embossing or press polish and a pair successively for a pair to fit with described embossing or felt wrapped roll (1) respectively the hold down gag (3) of embossing or press polish for driving smooth roll described in a pair (2) along described embossing or felt wrapped roll (1) rotation direction.

2. a kind of embossing on box pump according to claim 1 or calendering device, it is characterized in that: also include a pair resilient roller (6), wherein resilient roller described in a pair (6) is arranged at smooth roll described in a pair (2) respectively and coordinates the upstream of embossing with embossing or felt wrapped roll (1) and fit with described embossing or felt wrapped roll (1), for eliminating the wrinkle entering and described embossing or felt wrapped roll roll surface carry out on the body paper paper of embossing or press polish.

3. a kind of embossing on box pump according to claim 1 and 2 or calendering device, is characterized in that: smooth roll described in a pair (2) is relatively arranged on described embossing or felt wrapped roll (1) both sides.

4. a kind of embossing on box pump according to claim 3 or calendering device, it is characterized in that: smooth roll described in a pair (2) is under the driving pressuring action of described hold down gag (3), and this pair smooth roll (2) can produce soft change and keep fitting tightly with described embossing or felt wrapped roll (1).

5. a kind of embossing on box pump according to claim 4 or calendering device, it is characterized in that: hold down gag described in each (3) holds down assembly (300) for one or more groups is spaced, each holds down assembly (300) comprises top and stretches cylinder (301), stretched the support (302) that cylinder (301) drives and the pair of bearings (303) be positioned on this support (302) two ends by this top, and wherein said smooth roll (2) is positioned to form to roll between this pair of bearings (303) and with this pair of bearings (303) and is connected.