CN201647717U - Material unwinding and reeling device - Google Patents
Material unwinding and reeling device Download PDFInfo
- Publication number
- CN201647717U CN201647717U CN2009202908398U CN200920290839U CN201647717U CN 201647717 U CN201647717 U CN 201647717U CN 2009202908398 U CN2009202908398 U CN 2009202908398U CN 200920290839 U CN200920290839 U CN 200920290839U CN 201647717 U CN201647717 U CN 201647717U
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- spool
- speed
- shield
- thickness
- reeling
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Abstract
The utility model relates to a material unwinding and reeling device, which adopts a device and a method to monitor and control laying cloth reeling speed automatically to lower the laying cloth reeling speed step by step, so that the laying cloth reeling speed is kept steady approximately and is basically synchronous with the material conveying speed; and the purposes of conveying material to a feeding frame continuously and uniformly and increasing the production efficiency of enwinding, binding and fixed-length cutting of material are achieved without machine halt and speed restriction. The material unwinding and reeling device comprises a material reeling device, a laying cloth reeling device and an unwinding bracket. A thickness detecting device used for detecting the thickness of reeled laying cloth and a driving device for driving a reel to rotate and adjusting the rotating speed of the reel according to the thickness detection result are arranged on one side of the reel of the laying cloth reeling device. The reel is rotated unceasingly to reel laying cloth under the action of the driving device; and meanwhile, the material is separated from the laying cloth on the unwinding bracket and is conveyed forward to the feeding frame.
Description
Technical field
The utility model relates to a kind of material that is used for leads uncoiling and gets device, belongs to the rubber manufacturing machinery field.
Background technology
Existing rubber tire manufacturing processing technic, need with each parts that constitute the tire half-finished parts on assembly drum, fit, rolling and processing, implement fixed length again and cut as materials such as wirecord fabric, inside liner or bracing ply being carried, are wound to assembly drum successively.
According to the attaching process requirement, need with above-mentioned material be wrapped in outer field shield and separate, for improving separation efficiency and removing manual work load, adopt the mode of motor-driven spool rotation to lead out usually again, when leading out, shield is batched the material volume at opposite side.
Material is led out, shield batches simultaneously and carries out, because material and the thickness of shield on spool change in real time.At the beginning of operation, the thickness of material on spool reduces gradually, the thickness of shield increases gradually.Get in the process leading uncoiling, the beginning material is roughly suitable with the delivery speed of shield, and along with the increase that shield batches thickness, shield is around the also increase gradually of rotational line speed of spool.When the shield coiling speed obviously surpassed mass transport speed, not only can form influenced its surface tension to pullling of material, and had upset the rhythm control to the feed frame convey materials, had influence on the technology controlling and process that material twines on assembly drum and fixed length cuts.
Common solution is; temporarily stop to feed frame convey materials or the manual shield coiling speed of placing restrictions on too fast; therefore can not fundamentally solve shield batches and the nonsynchronous problem of mass transport speed; after after a while, can repeat this type of problem again, and shut down the reduction that speed limit can cause whole work efficiency again repeatedly.
The utility model content
The utility model provides a kind of material to lead uncoiling and gets device; its design goal is to address the above problem and adopts the apparatus and method of automatic monitoring and control shield coiling speed; the shield coiling speed can be reduced stage by stage, step by step; thereby the basic synchronization that roughly keeps stable and the formation and the mass transport speed of shield coiling speed; be implemented in and need not to shut down under the prerequisite of speed limit; material is finished the conveying to feed frame continuously, evenly, improves the production efficiency that material winding, applying and fixed length cut.
For realizing above-mentioned design goal, described material is led uncoiling and is got device and mainly include:
Expect winding apparatus, shield batch up gear and lead the spending frame.Wherein,
In spool one side of shield batch up gear, be provided with and be used for detecting pad cloth and batch the measuring thickness device of thickness and drive the spool rotation and regulate the actuating device of spool rotating speed according to the thickness measuring result.
As above-mentioned basic scheme, in the constantly rotation and batch shield of the effect lower winding shaft of actuating device, material is drawn and is separated with shield on the spending frame leading simultaneously, and material is fed forward to feed frame.Constantly accumulation on spool after shield and the feed separation, shield is along with the increase of self batching thickness, and the shield coiling speed little by little increases.
Based at the detection of batching thickness, and then trigger the rotating speed that actuating device reduces spool, be about to the shield coiling speed and be controlled in controlled, the reasonable range, thereby keep haply that material is led out, the synchronous coordination of delivery speed and shield coiling speed.
Based on above-mentioned design concept, those of ordinary skills can take the measuring thickness device and the actuating device of polytype and implementation structure, to realize above-mentioned conformability design about mass transport and shield coiling speed.
Thickness detects and the degree of regulation of shield coiling speed in order further to improve, and comparatively preferred improvement project is:
Described actuating device includes a direct current variable frequency motor that connects spool.
Described measuring thickness device includes a test rod, and an end of test rod is by crank connecting link one roller, and roller is overlapped on the spool.The other end of test rod is equipped with at least 2 thickness measuring runners, is provided with the contact switch that connects the direct current variable frequency motor control end below each thickness measuring runner accordingly.
Several thickness measuring runners are set detect a plurality of speed ranges that shield batches, horsepower output that just can direct current variable frequency motor is set to the multistage of refinement, form the multistage classification of spool rotative speed, can further improve the conformability of mass transport and shield coiling speed.
For dwindle further that shield batches and mass transport speed between difference, on the basis of control and reduction shield coiling speed, also can material be led out and delivery speed by improve limitedly, do not influencing that follow-up material twines, improving the synchronous coordination with the shield coiling speed under the situation of attaching process.
Comparatively feasible improvement measures is, the material winding apparatus comprises the direct current variable frequency motor that drives described spool rotation and scalable spool rotating speed.
For improving on the material volume and unloading the efficient that volume reloads, in the material winding apparatus, the frame bottom of carrying material material volume is equipped with several pulleys.
Content to sum up, described material are led uncoiling and are got device and have the following advantages:
1, realized that a kind of full automaticity leads uncoiling and get control setup and method, can realize the stable of mass transport speed and with the conformability of shield coiling speed, guarantee that follow-up material twines, the smooth implementation of attaching process.
2, by a plurality of stage control shield coiling speeds, remove operator's manual adjustment, both reduced on-the-spot work load, avoided repeatedly shutting down speed limit simultaneously, helped to improve integral production efficient.
3, can be based on above-mentioned design concept, described material is led uncoiling get device and carry out correspondence and improve, have significantly comformability, also help the control convenience cost.
Description of drawings
Now in conjunction with the accompanying drawings the utility model is described further.
Fig. 1 uses feeding device scheme drawing of the present utility model;
Fig. 2 is that described material is led the structural representation that device is got in uncoiling;
Fig. 3 is the partial schematic diagram of described shield batch up gear;
As shown in Figure 1 to Figure 3, material winding apparatus 1, shield batch up gear 2 is led spending frame 3;
Spool 11, direct current variable frequency motor 12, frame 13, pulley 14;
Spool 21, direct current variable frequency motor 22, test rod 23, crank 24, roller 25, thickness measuring runner 26, contact switch 27, the axis of guide 31;
The specific embodiment
As shown in Figures 2 and 3, described material is led uncoiling and is got device and mainly include, material winding apparatus 1, shield batch up gear 2 and lead spending frame 3.Wherein,
On the axis of guide 31 of leading spending frame 3, shield 200 is realized separating with material 300.Material 300 after the separation continues to be fed forward to carrying on the template 110, and shield 200 is batched on the spool 21 that is stored in shield batch up gear 2.
Shield batch up gear 2, has the direct current variable frequency motor 22 that connects and drive spool 21 rotations, test rod 23 1 ends of measuring thickness device connect a roller 25 by crank 24, roller 25 is overlapped on the spool 21, along with the continuous winding accumulation of shield 200 on spool 21, roller 25 is moving upward step by step.
The other end of test rod 23 is equipped with at least 2 thickness measuring runners 26, is provided with the contact switch 27 that connects direct current variable frequency motor 22 control ends below each thickness measuring runner 26 accordingly.
Lead uncoiling based on the above-mentioned material of application and get device, present embodiment has also been realized the following control method that speed is got in uncoiling of leading:
Lead the cumulative thickness that uncoiling is got by real-time detection shield, reduce spool 21 rotating speeds step by step and carry evenly to feed frame 100 with the control material.
Concrete adjustment control method flow process is,
In shield batch up gear 2, roller 25 upwards promotes together along with the batching accumulation of shield 200;
When crank 24 drove the lifting of test rod 23 1 ends, the other end of test rod 23 drove thickness measuring runner 26 and moves down;
When a thickness measuring runner 26 was depressed contact switch 27 therein, the horsepower output of control direct current variable frequency motor 22 to be reducing the rotating speed of spool 21 step by step, with the rotating speed of control shield 200 by stage by stage, little by little reduce;
As mentioned above, present embodiment only is described with regard to preferred embodiment in conjunction with the accompanying drawings.Can take a hint in view of the above for one of ordinary skill in the art, and direct derivation goes out to meet other alternative structure of the utility model design concept, other architectural features that obtain thus also should belong to protection domain described in the utility model.
Claims (4)
1. a material is led uncoiling and is got device, include material winding apparatus (1), shield batch up gear (2) and lead spending frame (3), it is characterized in that:, be provided with and be used for detecting pad cloth and batch the measuring thickness device of thickness and drive spool (21) rotation and regulate the actuating device of spool (21) rotating speed according to the thickness measuring result in spool (21) one sides of shield batch up gear (2).
2. material according to claim 1 is led uncoiling and got device, it is characterized in that: described actuating device includes a direct current variable frequency motor (22) that connects spool (21),
Described measuring thickness device includes a test rod (23), and an end of test rod (23) connects a roller (25) by crank (24), and roller (25) is overlapped on the spool (21);
The other end of test rod (23) is equipped with at least 2 thickness measuring runners (26), is provided with the contact switch (27) that connects direct current variable frequency motor (22) control end accordingly in each thickness measuring runner (26) below.
3. material according to claim 1 and 2 is led uncoiling and got device, it is characterized in that: described material winding apparatus (1) includes, and drives the direct current variable frequency motor (12) of spool (11) rotation and scalable spool (11) rotating speed.
4. material according to claim 3 is led uncoiling and got device, it is characterized in that: described material winding apparatus (1) has the frame (13) of a carrying material material volume, in frame (13) bottom pulley (14) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202908398U CN201647717U (en) | 2009-12-24 | 2009-12-24 | Material unwinding and reeling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202908398U CN201647717U (en) | 2009-12-24 | 2009-12-24 | Material unwinding and reeling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201647717U true CN201647717U (en) | 2010-11-24 |
Family
ID=43112947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202908398U Expired - Fee Related CN201647717U (en) | 2009-12-24 | 2009-12-24 | Material unwinding and reeling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201647717U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104773597A (en) * | 2015-02-12 | 2015-07-15 | 宁波格林美孚新材料科技有限公司 | Unreeling and discharging device of dual-layer composite membrane material |
| CN104843266A (en) * | 2015-04-01 | 2015-08-19 | 深圳市科陆电气技术有限公司 | Control method used for labeling detection machine and apparatus thereof |
| TWI583543B (en) * | 2012-07-13 | 2017-05-21 | Vmi荷蘭公司 | System for winding and/or unwinding storage reels |
-
2009
- 2009-12-24 CN CN2009202908398U patent/CN201647717U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI583543B (en) * | 2012-07-13 | 2017-05-21 | Vmi荷蘭公司 | System for winding and/or unwinding storage reels |
| CN104773597A (en) * | 2015-02-12 | 2015-07-15 | 宁波格林美孚新材料科技有限公司 | Unreeling and discharging device of dual-layer composite membrane material |
| CN104773597B (en) * | 2015-02-12 | 2017-03-08 | 宁波格林美孚新材料科技有限公司 | A kind of two-layer compound membrane material unreels drawing mechanism |
| CN104843266A (en) * | 2015-04-01 | 2015-08-19 | 深圳市科陆电气技术有限公司 | Control method used for labeling detection machine and apparatus thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20161224 |