CN201061927Y - Storing shelf tension control device for plastic film attaching machine - Google Patents
Storing shelf tension control device for plastic film attaching machine Download PDFInfo
- Publication number
- CN201061927Y CN201061927Y CNU2007200692582U CN200720069258U CN201061927Y CN 201061927 Y CN201061927 Y CN 201061927Y CN U2007200692582 U CNU2007200692582 U CN U2007200692582U CN 200720069258 U CN200720069258 U CN 200720069258U CN 201061927 Y CN201061927 Y CN 201061927Y
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- tension control
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Abstract
The utility model relates to a storing frame tension control device of a plastic membrane doubling machine, which comprises a bay, an upper wheel frame, a lower wheel frame, a pulley block, a chain plate, and a chain. The utility model is characterized in that a shaft end of the pulley block of the lower wheel frame is connected with an electric drive mechanism B which is constituted by a vertical brake motor and a magnetic particle clutch, and a power transmission mechanism which is constituted by the magnetic particle clutch through a built-up gear and chain wheels. And a chain wheel is driven by another chain wheel to interlink with the upper wheel frame which is fixed on the chain, and a carrier wheel 11 in the carrier wheels are further provided with a tension detecting element to constitute a set of electric control tension control system which is controlled by the tension control device. Tension signals are transferred to the tension control device by the tension detecting element, and the separating and closing of a magnetic particle clutch 9 is controlled by the tension control device. The electric drive mechanism which is constituted by the vertical brake motor and the magnetic particle clutch replaces a base oil pressure cylinder drive mechanism, thereby controlling the up and down movement of the upper wheel frame to lead the material tension to keep constant, and the phenomenon of non-synchronism in the oil-pressure controlling is avoided. Meanwhile, the purposes of easy tension adjusting and more convenient operation are achieved.
Description
Technical field
The utility model relates to a kind of plastic sheeting make-up machine storage rack tenslator, belongs to the storage rack tension control mechanism.
Background technology
In plastic article industry was produced, the application of plastic sheeting make-up machine in secondary processing process was quite extensive, and make-up machine needs material cutting and change of lap action when the finished product coiling process, generally batch in material cutting and change of lap process and stop, but leading portion production does not stop.So storage rack is set, the product that leading portion remains in operation and produces when being used for storing coiling machine automatically and stopping before coiling machine.In the storage process, have only material tension force in storage rack to keep the constant storing that could guarantee to send degree of tightness unanimity when rolling up.This storage rack that uses is by the frame 1 in the accompanying drawing 6,7, upper block frame 2, lower tumbler frame 3, pulley 4, oil hydraulic cylinder 5, compositions such as chain drum 6 and chain 7 at present.Drive chain drums 6 and chain 7 by both sides oil hydraulic cylinder 5 and move the guide wheel that allows on the upper block frame 2 and move up and down along frame 1 and can store part material, existing manufacturer all adopts oil pressure to control to reach the storing purpose.But, this storage rack mechanism is the complete speed of controlling the tension force and the storing of material by adjustment oil cylinder working-pressure and flow when storing, because the both sides oil hydraulic cylinder is difficult for carrying out fully synchronously, and the oil hydraulic cylinder haul distance is more than 1500mm, and hydraulic cylinder piston rod easily produces distortion, thus the material in storage rack tension force both be difficult for adjustment can not be constant, thereby cause upper block frame 2 rising or falling speeds inconsistent, can cause the product beat to produce wrinkle, the finished product degree of tightness differs, and influences product quality.Therefore solve the tension force control of storage rack mechanism, make it to adjust convenient, constant tension, just become the improved key point of storage power frame.
The utility model content
The purpose of the present utility model: be intended to propose a kind of brand-new plastic sheeting make-up machine storage rack tenslator, tension force keeps the constant while but also can realize regulating easily when not only having reached the finished product coiling process.
This plastic sheeting make-up machine storage rack tenslator, by frame 1, upper block frame 2, lower tumbler frame 3, pulley 4, chain drum 6 and chain 7 are formed, and it is characterized in that: the axle head of the sprocket wheel 11 of described lower tumbler frame 3 is connecting the electric driver mechanism B that is made up of vertical brake motor 8 and magnetic powder cluth 9, form Poewr transmission mechanism by magnetic powder cluth 9 by built-up gear 13 and sprocket wheel 10, drive sprocket wheel 11 by sprocket wheel 10 and link with the upper block frame 2 that is fixed on the chain; And add an automatically controlled tension control system of tension force detector 12 compositions, one cover that controlled by tension controller on the sprocket wheel 11 therein.
This plastic sheeting make-up machine storage rack tenslator according to above technical scheme design, by the electric driver mechanism of forming by vertical brake motor and magnetic powder cluth, substitute the oil hydraulic cylinder driving mechanism in original device, thereby the tension force that makes material that moves up and down of control upper block frame keeps constant, has so just avoided nonsynchronous phenomenon in the oil pressure control.Reach tension force simultaneously and adjust easily, the purpose of more convenient operation.Make easy to operately, easily the characteristic of adjusting has obtained good embodiment; The presentation quality of product also has improvement greatly simultaneously.
Description of drawings
Fig. 1 is the utility model agent structure schematic diagram;
Fig. 2 is that the A of Fig. 1 is to structural representation;
Fig. 3 is the plane figure schematic diagram of electric driver mechanism;
Fig. 4 is the left view of electric driver mechanism among Fig. 2;
Fig. 5 is that the B of Fig. 3 is to view;
Fig. 6 is original storage rack structural representation;
Fig. 7 is that the A of Fig. 6 is to structural representation.
Among the figure: 1-frame 2-goes up the vertical brake motor of saddle 3-lower tumbler frame 4-pulley 5-oil hydraulic cylinder 6-chain drum 7-chain 8-9-magnetic powder cluth 10-sprocket wheel 11-sprocket wheel 12, tension force detector 13-travelling gear combination 14, sprocket shaft B-electric driver mechanism
The specific embodiment
This plastic sheeting make-up machine storage rack tenslator as shown in the figure, it is a kind of inventive improvements to existing congenerous storage rack tenslator.This storage rack mechanism storage rack tenslator, by frame 1, upper block frame 2, lower tumbler frame 3, pulley 4, chain drum 6 and chain 7 are formed, and it is characterized in that: the axle head of the sprocket wheel 11 of described lower tumbler frame 3 is connecting the electric driver mechanism B that is made up of vertical brake motor 8 and magnetic powder cluth 9, form Poewr transmission mechanism by magnetic powder cluth 9 by built-up gear 13 and sprocket wheel 10, drive sprocket wheel 11 by sprocket wheel 10 and link with the upper block frame 2 that is fixed on the chain; And a chain 11 is taken turns and is added tension force detector 12 and form the tension control system that a cover is controlled by tension controller therein.
Give tension controller (not providing this tension controller among the figure) by tension force detector 12 output tension signals, then by tension controller control magnetic powder cluth 9 from close.
In actual design, this bulking block select for use specification as follows:
Frame 1:H200 * 200 * 8 * 12 upper block framves 2: totally 8 of ∮ 188 * 4000mm; Lower tumbler frame 3: totally 9 of ∮ 188 * 4000mm; The vertical brake motor of the attached AC of reductor 8:2.2KW * 4P, reductor speed ratio: 1/35; Magnetic powder cluth 9:20Kg.M sprocket wheel 10:2RS80 * 16T sprocket wheel 11:RS120 * 35T; Tension force detects 12:SQB-250kg tension controller: TC-6068E
The storage rack tenslator that above-mentioned dimensions is made has come into operation in many make-up machine equipment that our company produces.Through product appearance quality after using bigger improvement is arranged all, and its operation convenience has obtained client's favorable comment especially.
Claims (1)
1. plastic sheeting make-up machine storage rack tenslator, by frame (1), upper block frame (2), lower tumbler frame (3), pulley (4), chain drum (6) and chain (7) are formed, and it is characterized in that: the axle head of the sprocket wheel (11) of described lower tumbler frame (3) is connecting the electric driver mechanism B that is made up of vertical brake motor (8) and magnetic powder cluth (9); Described magnetic powder cluth (9) is formed Poewr transmission mechanism by built-up gear (13) and sprocket wheel (10), is linked by sprocket wheel (10), sprocket wheel (11) and the upper block frame (2) that is fixed on the chain (7); And add the automatically controlled tension control system that tension force detector (12) composition one cover is controlled by tension controller on the sprocket wheel 11 therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200692582U CN201061927Y (en) | 2007-04-24 | 2007-04-24 | Storing shelf tension control device for plastic film attaching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200692582U CN201061927Y (en) | 2007-04-24 | 2007-04-24 | Storing shelf tension control device for plastic film attaching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201061927Y true CN201061927Y (en) | 2008-05-21 |
Family
ID=39450295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200692582U Expired - Fee Related CN201061927Y (en) | 2007-04-24 | 2007-04-24 | Storing shelf tension control device for plastic film attaching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201061927Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101746031B (en) * | 2010-01-15 | 2012-05-23 | 蒋怀阳 | Extrusion production line for optical-grade transparent PC sheet |
| CN115416923A (en) * | 2022-09-05 | 2022-12-02 | 广州市联柔机械设备有限公司 | Packaging material feeding device, mattress packaging equipment and feeding method |
-
2007
- 2007-04-24 CN CNU2007200692582U patent/CN201061927Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101746031B (en) * | 2010-01-15 | 2012-05-23 | 蒋怀阳 | Extrusion production line for optical-grade transparent PC sheet |
| CN115416923A (en) * | 2022-09-05 | 2022-12-02 | 广州市联柔机械设备有限公司 | Packaging material feeding device, mattress packaging equipment and feeding method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080521 Termination date: 20120424 |