CN202200632U

CN202200632U - Parallel type multi-unit hot coating mechanism

Info

Publication number: CN202200632U
Application number: CN201120319508XU
Authority: CN
Inventors: 吕兆荣; 刘光富; 金昌飞
Original assignee: Anqing Hengchang Machinery Co Ltd
Current assignee: Anqing Hengchang Machinery Co Ltd
Priority date: 2011-08-29
Filing date: 2011-08-29
Publication date: 2012-04-25
Anticipated expiration: 2021-08-29

Abstract

The utility model relates to a parallel type multi-unit hot coating mechanism and a heat coating method. The parallel type multi-unit hot coating mechanism is provided with two or more working units, each working unit is provided with an upper mould roller and a lower mould roller and is arranged on a framework, and multiple to-be-processed hot melting material layers sequentially penetrate through the working units. Besides, by means of hot-press coating of the upper mould roller and the lower mould roller, the hot-press positions of the rear working unit and the front working unit are superposed, namely repeated hot-press coating processes can be carried out at the same position. By means of multi-point hot press of the same position during hot press, production speed is guaranteed while hot press effect is guaranteed simultaneously, and the requirements of high-speed production lines can be met. The temperature and the pressure are set corresponding to different characteristics of hot melting materials, so that the parallel type multi-unit hot coating mechanism is convenient, flexible and fine in universality, and specification of products can be changed quickly, labor cost for replacing mould wheels and equipment cost can be reduced simultaneously. Further, the parallel type multi-unit hot coating mechanism is convenient and fast in adjustment and accurate in positioning and has higher practicality.

Description

Block form is organized heat more and is laminated with mechanism

Technical field

The utility model relates to a kind of operating mechanism that multilayer heat-fusible materials heating and pressurizing is laminated with moulding, and particularly a kind of block form is organized heat more and is laminated with mechanism.

Background technology

It is that heat-fusible materials (hereinafter to be referred as heat-fusible materials) such as the adhesive-bonded fabric that is widely used in medical treatment, hygiene article sector that multilayer is formed by identical or different composition manufacturing, plastics utilize heating and pressuring method to be laminated with a kind of processing mode of moulding that heat-fusible materials carries out that heat is laminated with, and can be used for the production and processing of various products such as disposable urine trousers, diaper and other amenities, physiological articles, medical dressing.

At present heat-fusible materials is carried out the method that heat is laminated with and have following several kinds: the first uses up and down that the heated mould roller is laminated with heat-fusible materials.Its two be to use caterpillar mechanism through the pressurization and the heating heat-fusible materials is laminated with.More than two kinds of methods all have defective; First method only is the relative motion of one group of upper and lower mould roller; Running the time can be difficult to the effect that is laminated with that reaches desirable because of time of contact is of short duration on high-speed production lines, if excessively heat up or bad phenomenon such as meltbility breakage or extrusion and damage appear again in pressurization easily; Be laminated with the time though second kind of crawler type mechanism can increase, production run speed is too slow, and inefficiency is safeguarded loaded down with trivial detailsly, and product specification is changed complicated, will not adopt basically.

The utility model content

The purpose of the utility model is: a kind of above-mentioned shortcoming that overcomes is provided, and succinct efficient, Installation and Debugging convenient, the higher block form of production efficiency is organized heat more and is laminated with mechanism.

The technical scheme that realizes the utility model purpose is: a kind of block form is organized heat more and is laminated with mechanism, has two groups and two groups of above working cells, and every group of working cell has patrix roller and counterdie roller, and each is organized the working cell and all is arranged on the frame.

More above-mentioned block form is organized and is provided with one at least on the patrix roller of each working cell that heat is laminated with mechanism and goes up heating module, and corresponding counterdie roller is provided with and the corresponding heating module down of last heating module.

Above-mentioned block form is organized patrix roller or one of them of counterdie roller that heat is laminated with the working cell of mechanism more and is provided with pressure-applying unit.

It is screw rod or crank connecting link or cylinder or oil cylinder governor motion that above-mentioned block form is organized the pressure-applying unit that heat is laminated with mechanism more.

Above-mentioned block form is organized last heating module that heat is laminated with mechanism more, is equipped with independently temperature control assembly in the heating module down.

It is monoblock type or split-type structural that above-mentioned block form is organized the frame that heat is laminated with mechanism more.

Above-mentioned block form organizes that many groups working cell that heat is laminated with mechanism is arranged in a linear or curved arrangement or be broken line and arrange more.

The utlity model has positive effect: (1) the utility model through the repeatedly hot pressing of same position, is guaranteed the hot pressing effect when guaranteeing speed of production in hot pressing, satisfy the needs of high-speed production lines; (2) pressure of every group of working cell of the utility model, temperature can be regulated setting separately according to the production needs, have higher flexibility; (3) the hot pressing module phase angle of every group of upper and lower mould roller of the utility model is adjustable, can be suitable for the product of different size specification in the certain limit, and versatility is good, effectively reduces the human cost of changing pressure roller, effectively reduces equipment cost simultaneously; (4) the utility model working cell layout is flexible, and easy to adjust quick, accurate positioning has advantages of high practicability.

Description of drawings

For the content that makes the utility model is expressly understood more easily,, the utility model is done further detailed explanation, wherein below according to specific embodiment and combine accompanying drawing

Fig. 1 is the utility model structural representation.

The specific embodiment

(embodiment 1)

See Fig. 1, the utlity model has three groups of working cells, every group of working cell has a patrix roller 2 and corresponding counterdie roller 3; Each is organized the working cell and all is arranged on the frame 1, and frame 1 can adopt monolithic construction or split-type structural, and present embodiment adopts monolithic construction; Each working cell can be pressed straight line or broken line or camber line form according to the needs of production line and arranged; Three groups of working cells are linearly evenly distributed in the present embodiment, and patrix roller 2 is all controlled through servomotor with counterdie roller 3, evenly are provided with two on the patrix roller 2 of each working cell and go up heating modules 4; Corresponding counterdie roller 3 is provided with and last heating module 4 corresponding two following heating modules 5; Last heating module 4, be equipped with independently temperature control assembly 7 in the heating module 5 down, patrix roller 2 is provided with pressure-applying unit 6, and pressure-applying unit 6 is the oil cylinder governor motion; The effect of pressure-applying unit 6 is gaps of regulating between patrix roller 2 and the counterdie roller 3; According to the thickness of material to be processed, the pressure requirement that heat is laminated with, the adjustment primary clearance reaches required heat and is laminated with pressure.

Block form is organized the heat method of being laminated with more: earlier make it to keep synchronous operation through every group of working cell of servo-drive technology drive before being laminated with, simultaneously last heating module 4, time heating module 5 relative phase angles through one group of working cell after the servo-drive technological adjustment and keep this angular relationship; Multilayer heat-fusible materials to be processed is passed through between the patrix roller 2 and counterdie roller 3 of three working cells through the front end traction successively; And be laminated with through the hot pressing of patrix roller 2 with counterdie roller 3; The hot pressing position of working cell on heat-fusible materials, back with overlap in hot pressing position, preceding working cell; The repeatedly same of assurance material puts hot pressing, thereby of short duration for hot pressing time in the high-speed production lines in the solution prior art, can't guarantee the shortcoming of hot pressing effect.Owing to change to the different size of like products, only need the phase angle of adjustment patrix roller 2 and corresponding counterdie roller 3, just can satisfy change in size, so the hot pressing position adjustments scope of the utility model on heat-fusible materials is at ± 200 millimeters.

Above-described specific embodiment; Purpose, technical scheme and beneficial effect to the utility model have carried out further explain, it should be understood that the above is merely the specific embodiment of the utility model; Be not limited to the utility model; All within the spirit and principle of the utility model, any modification of being made, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.

Claims

1. a block form is organized heat more and is laminated with mechanism, it is characterized in that: have two groups and two groups of above working cells, every group of working cell has patrix roller (2) and counterdie roller (3), and each is organized the working cell and all is arranged on the frame (1).

2. block form according to claim 1 is organized heat more and is laminated with mechanism; It is characterized in that: be provided with one on the patrix roller (2) of each working cell at least and go up heating module (4), corresponding counterdie roller (3) is provided with and the corresponding heating module (5) down of last heating module (4).

3. block form according to claim 1 is organized heat more and is laminated with mechanism, it is characterized in that: one of them is provided with pressure-applying unit (6) the patrix roller (2) of said working cell or counterdie roller (3).

4. block form according to claim 3 is organized heat more and is laminated with mechanism, it is characterized in that: said pressure-applying unit (6) is screw rod or crank connecting link or cylinder or oil cylinder governor motion.

5. block form according to claim 2 is organized heat more and is laminated with mechanism, it is characterized in that: said going up in heating module (4), the following heating module (5) is equipped with independently temperature control assembly (7).

6. block form according to claim 1 is organized heat more and is laminated with mechanism, it is characterized in that: said frame (1) is monoblock type or split-type structural.

7. organize heat according to one of them described block form of claim 1 to 6 more be laminated with mechanism, it is characterized in that: said many groups working cell is arranged in a linear or curved arrangement or be broken line and arrange.