CN2558505Y

CN2558505Y - Rotary ultrasonic inner leaf making machine

Info

Publication number: CN2558505Y
Application number: CN 02272627
Authority: CN
Inventors: 陈岳文
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-08-21
Filing date: 2002-08-21
Publication date: 2003-07-02
Anticipated expiration: 2012-08-21

Abstract

Disclosed is an inner page making machine of a cycle-type ultrasonic wave, belonging to connection technology field of plastics. The device solves such problems as a plurality of processes of inner page making machine, large occupation area of equipment, complex and difficult synchronous coordination and control, difficulty in quality guarantee, high cost and low productivity. The device is composed of a multi work station-emptying unit, an ultrasonic wave-welding unit and a finished product cutting and preparation unit. Pre-defined protruding lines are arranged on a forming gauge roller of the ultrasonic wave welding unit, and a plane unfolded drawing of the lines are pre-defined lines, points and patterns for welding and conglutination. The utility model can be adopted to processing albums, inner pages of a visiting card holder and plastic membrane products such as inner pages of a CD bag.

Description

Page or leaf maker in the cycle type ultrasonic wave

Page or leaf maker in a kind of cycle type ultrasonic wave of technical field, particularly the welding of plastic sheeting or adhesive technology belong to plastics interconnection technique field.

Background technology according to the knowledge of the applicant, the interior page or leaf that the photograph album of current trend, business card are thin has begun to adopt to have the callable polypropylene of environment-friendly function (PP) plastic sheeting, has progressively replaced previous polyvinyl chloride film; Welding between the film (bonding) is also generally by the bonding ultrasonic bonding that changes the advanced person into of the high-frequency heating that falls behind.With polypropylene (PP) thin-film material, by suitably cutting out, after several layers is superimposed, weld with supersonic welder, again through further cutting bookbinding, promptly make required various interior page or leaf.The interior page or leaf maker that generally uses now adopts the pipelining of step-by-step movement segmentation multiple operation.Interior page or leaf is like this made and had following problem: (1) is because the supersonic welder restriction, can not once be welded into by the interior page or leaf that area is bigger, carry out and have only by direction, by length segmentation, every maker generally needs 6～8 supersonic generators, this has caused cost of equipment high, and floor space increases; (2) because operation is more, have how many platform supersonic generators how many road welding sequences are just arranged, each procedure adopts step-by-step movement.On the streamline between each procedure mutually interference condition each other, its The synchronized Coordinative Control is very complicated, usually various troubles can occur; (3) owing to be that multiple working procedure is processed same article, very high, careless slightly to transmitting the locating accuracy requirement, cumulative errors will cause the quality problems of product.In sum, these problems make page or leaf maker complex structure in this type of, adjust to be difficult for, and maintenance difficult, floor space is big, the cost of manufacture height, and its productivity ratio is generally not high, product quality also is difficult to control.

The summary of the invention the purpose of this utility model will provide page or leaf maker in a kind of cycle type, its simple structure, compact conformation exactly, 2～3 supersonic generators of demand, productivity ratio is higher, can stablize the control product quality, reduces the complete machine cost greatly and safeguards the adjustment expense.

The purpose of this utility model is achieved in that page or leaf maker in a kind of cycle type ultrasonic wave, by the multistation discharging device, ultrasonic brazing unit, finished product cutting device is formed, it is characterized in that: ultrasonic brazing unit comprises the hold-down roller that is arranged in order, the supersonic welder die head that moulding flower roller is mated, the continuous control roller, on the moulding flower roller predetermined protruding lines is arranged, the lines plane outspread drawing of projection promptly is the predetermined lines of wanting weld bonds on the moulding flower roller face of cylinder, point and pattern, the moving motion with plural layers of moulding flower roller is synchronous fitting tightly.

Many plastic sheetings are emitted from the multistation discharging device, through suitably cutting out, enter ultrasonic brazing unit, become plural layers by hold-down roller to they are superimposed together; When the gap between the supersonic welder die head that plural layers are mated by moulding flower roller, be subjected to the lines of projection on the moulding flower roller and the extruding of supersonic welder die head, at this moment, the ultrasonic wave Fast Heating of launching from the ultrasonic wave die head is in the plural layers of squeezed state, and make it fusing, be bonded together.Only just understand weld bonds together at the plural layers of protruding lines contact position, and other zones are unaffected, the soldered part of plural layers promptly is predetermined lines, point and the pattern that will weld.Then, plural layers enter the continuous control roller, and this roller is a drive roll, and the motion of plural layers is by its driving.Subsequently, plural layers enter finished product cutting device, after photometer head is read signal on the plural layers of operation, respectively to the stepping control roll to sending instruction with slicer; The former adjusts the motion state of plural layers, and the latter cuts the good plural layers of welding by prior setting requirement, obtains page or leaf in the Zhang Chengpin.The variation of the linear velocity that the change of plural layers motion state causes by compensating roller motion, is adjusted itself and the spacing acquisition of guide roller.

The interior page or leaf that the utility model is made, firm welding, size is accurate, the point of welding, line, pattern, dislocation-free does not have distortion.

Photograph album is made in the utility model decapacitation, and bright thin interior page or leaf place can also be used to making page or leaf and some plastic film packaging in other plastic membrane products such as the CD bag.

The page or leaf machine is arranged compactness in the utility model, and simple in structure, profile is lucid and lively.For manufacturing firm, cost of manufacture and debugging cost, design cost have been reduced; For using producer, little, easy to use, simple to operate from area occupied especially, safeguard easily, productivity ratio is high, product quality is easy to be controlled at stable state, can obtain bigger economic benefit especially.

Appended drawings is the structural principle schematic diagram of embodiment of the present utility model.

Among the figure: 1, finished product cutting device; 2, ultrasonic brazing unit; 3, multistation discharging device; 4, following film; 5, middle film; 6, go up film; 7, hold-down roller; 8, plural layers; 9, supersonic welder die head; 10, moulding flower roller; 11, continuous control roller; 12, compensating roller; 13, guide roller; 14, photometer head; 15, stepping control roll; 16, slicer.

Contrast accompanying drawing below the specific embodiment, the specific embodiment of the present utility model is further described.

As can be seen from Figure 1, the multistation blowing is placed (3), ultrasonic brazing unit (2), and finished product cutting device (1) is arranged according to the direction of motion of plural layers (8).On multistation discharging device (3), this example is three blowings, following film (4) is arranged, middle film (5), last film (6), they are through suitably cutting back (this figure of cutting means does not draw), enter between the middle hold-down roller (7) of ultrasonic brazing unit (2), trilamellar membrane (going up film (6), middle film (5), following film (4)) is superimposed together, form plural layers (8), enter the gap between moulding flower roller (10) and the supersonic welder die head (9) then, at this moment, plural layers (8) are subjected to moulding flower roller (10) and go up the lines of projection and the extruding of supersonic welder die head (9).The ultrasonic wave Fast Heating of sending from ultrasonic bonding die head (9) is in the polyacrylic film of squeezed state, and makes this three-layer thin-film place of being squeezed fusing, and weld bonds together firmly.Have only the plastic sheeting of protruding lines contact position just to understand weld bonds together, and other zones are unaffected.The soldered position of plural layers (8) promptly is the planar development of lines on moulding flower roller (10) face of cylinder.

And then, the plural layers (8) that welded enter continuous control roller (11), and the continuous control roller is a drive roll to (11), drive and control the movement velocity of plural layers.In ultrasonic brazing unit (2), the motion of plural layers (8) is that the duty of whole device is evenly continuous, and moulding flower roller (10) is a driven roll, the motion of it and plural layers (8) is to fit synchronously, the point, line and the pattern that are welded, very accurate, can not have dislocation distortion.

After a while, utilize prior art that plural layers (8) are further processed.Plural layers (8) enter finished product cutting device (1), successively by compensating roller (12), guide roller (13), enter the control point of photometer head (14), photometer head (14) sends instruction to stepping control roll (15) and slicer (16) respectively by control system after reading signal on the operating plural layers (8).The motion state of stepping control roll (15) control and adjustment plural layers (8) is braked, is quickened or slow down according to instruction.And slicer (16) by the demand that configures in advance, cuts the plural layers (8) that welded according to instruction works, obtains page or leaf in the Zhang Chengpin.Change (stop, deceleration, acceleration) as for plural layers (8) motion state, cause the variation of plural layers in the motion (8) linear velocity, then by photometer head (14) according to signal, by control hole compensating roller (12) is sent instruction, adjust it with respect to the distance between the guide roller (13), (increase or dwindle) comes the variation of compensation multi-layered film (8) line of motion speed.

Claims

1, page or leaf maker in a kind of cycle type ultrasonic wave, form by multistation discharging device, ultrasonic brazing unit, finished product cutting device, it is characterized in that: ultrasonic brazing unit comprises the hold-down roller that is arranged in order, the supersonic welder die head that moulding flower roller is mated, the continuous control roller, on the moulding flower roller predetermined protruding lines is arranged, the lines plane outspread drawing of projection promptly is predetermined lines, point and the pattern of wanting weld bonds on the moulding flower roller face of cylinder, the rotation of moulding flower roller and the motion of plural layers are synchronously, fit tightly.