CN212194131U - Speed regulating device before film coiling - Google Patents
Speed regulating device before film coiling Download PDFInfo
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- CN212194131U CN212194131U CN202020133291.2U CN202020133291U CN212194131U CN 212194131 U CN212194131 U CN 212194131U CN 202020133291 U CN202020133291 U CN 202020133291U CN 212194131 U CN212194131 U CN 212194131U
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- connecting axle
- type groove
- speed
- regulation pole
- film
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Abstract
The utility model provides a speed adjusting device before film batches, including first connecting axle and second connecting axle, the one end of first connecting axle and second connecting axle all is connected with counter weight hammer and angle sensor, first connecting axle left end and second connecting axle right-hand member are equipped with first regulation pole respectively, the upper end of second regulation pole is all connected to the other end of first regulation pole, the free roller that the level set up is all connected to the lower extreme of second regulation pole. The utility model discloses beneficial effect: the balance structure formed by the counterweight hammer and the free roller is combined with the angle sensor to collect and adjust the film winding speed, the structure is simple, the precision is reliable, the accurate detection and the real-time feedback of the speed change process of the product can be realized, and the stretching and stacking phenomena are avoided in the product winding process.
Description
Technical Field
The utility model belongs to the technical field of rubber production, especially, relate to a speed adjusting device before film batches.
Background
The side wall, in the production process such as cushion gum or apex, because be two strips and extrude, the goods of extruding are usually collected through coiling device, because the spool that batches collects the in-process, it needs unanimous with whole production line speed matching to collect speed, and long-time operation back, it can the deviation to appear with final goods coiling device speed to carry goods conveyor, if coiling device speed is too fast will lead to extruding the goods transportation in-process and being stretched, if coiling device speed is less than preceding conveyor speed, then appear piling up the phenomenon in the goods transportation process, these two kinds of phenomena all will influence goods production quality. Therefore, a speed regulation and feedback device is required before the coiling device. Because the film simultaneously extrudes two strips of products, the winding speeds of the two collected spools are not synchronous.
Patent CN201821055518.5 discloses a cutting device for a tread production line, which includes a downhill unit, an ultrasonic sensor, a cutting unit and a controller, wherein the downhill unit, the ultrasonic sensor and the cutting unit are sequentially arranged, the downhill unit, the ultrasonic sensor and the cutting unit are respectively connected with the controller, and the downhill unit receives a tread output by the tread production line and outputs the tread to the cutting unit; the ultrasonic sensor is located between the downhill unit and the cutting unit, and obtains the deflection of the tread located between the downhill unit and the cutting unit by outputting a test ultrasonic wave to the tread. The advantages are that: the risk of stockpiling and the risk of tensile deformation of the tire tread are eliminated, the situation that the cutting precision is poor or the quality of the cut tire tread is unqualified due to stockpiling or tensile deformation of the tire tread in the cutting process is avoided, and the cutting precision of the tire tread and the quality of the cut tire tread are improved.
The scheme includes that test ultrasonic waves are output to the tire tread to obtain deflection change of the tire tread product between two adjacent conveying units, the ultrasonic sensor calculates deflection of the tire tread between the adjacent product conveying units according to time difference between sending time and receiving time of ranging ultrasonic waves, the deflection value is output to the controller, and the deflection value is compared with the deflection intermediate value in the controller. And then the conveying speed of the conveying device is adjusted by adjusting the current received by the motor.
However, the ultrasonic wave is not in direct contact with the product, the deflection change needs to be fed back through the time difference generated by the ultrasonic wave to calculate and adjust the speed, the deviation phenomenon is difficult to avoid in the product conveying process, the cross section of the product is complex in shape, the correct speed change requirement is difficult to accurately feed back, and then the speed change of the related conveying unit is adjusted. In addition, the reflected signal can be received at the transmitting part of the ultrasonic wave, but the signal is reflected by the surface which is vertical to the target generally, the product is difficult to ensure to be vertical to the signal sent by the ultrasonic wave at the moment in the process of conveying two adjacent units, and the surface of the product is smooth and sometimes slightly inclined due to the large width of the conveyed product, so that the signal fed back is difficult to detect to a certain extent, and the timely feedback of the change of the conveying speed of the product is influenced.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention is directed to a film pre-winding speed adjusting device to solve the above-mentioned problems.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
speed adjusting device before film batches, including first connecting axle and second connecting axle, the one end of first connecting axle and second connecting axle all is connected with counter weight hammer and angle sensor, first connecting axle left end and second connecting axle right-hand member are equipped with first regulation pole respectively, the upper end of second regulation pole is all connected to the other end of first regulation pole, the free roller that the level set up is all connected to the lower extreme of second regulation pole.
Furthermore, the two ends of the first connecting shaft and the two ends of the second connecting shaft are connected to a fixing support through bearings, and the fixing support is used for being fixedly connected to the two sides of the conveying support of the conveying belt.
Furthermore, the counterweight hammer comprises a screw rod and a counterweight block, wherein a connecting hole with internal threads is formed in the middle of the counterweight block, and the counterweight block is connected to the screw rod through the connecting hole.
Furthermore, the lower extreme of screw rod is equipped with first regulation fixing base, first regulation fixing base one side is first type groove, the both sides in first type groove are equipped with the screw hole, through the screw hole cooperation of bolt and first type groove both sides with two screw rod fixed connection on first connecting axle and second connecting axle.
Furthermore, the fixing base is adjusted to the both ends of first regulation pole all are equipped with the second, fixing base one side is adjusted to the second is the second type groove, the both sides in second type groove are equipped with the screw hole, two the upper end of first regulation pole is passed through bolt and the screw hole cooperation fixed connection of second type groove both sides on first connecting axle and second connecting axle.
Furthermore, the upper end of the second adjusting rod is provided with a third adjusting fixing seat, one side of the third adjusting fixing seat is a third groove, threaded holes are formed in two sides of the third groove, and the second adjusting fixing seat at the lower end of the first adjusting rod and the third adjusting fixing seat at the upper end of the second adjusting rod are connected to the connecting rod through bolts in a matching mode with the second groove and the third groove respectively.
Furthermore, the fixed bolster outside level is equipped with the gag lever post, the equal fixedly connected with downward shift fork of slope of the first connecting axle and the corresponding one end of second connecting axle and gag lever post, the shift fork is located the downside of gag lever post.
Further, each of the counter weights includes one or more weights.
Compared with the prior art, the film batch front speed adjusting device has the following advantages:
film batch preceding speed adjusting device utilize the balance structure that counter weight hammer and free roller constitute to combine angle sensor, batch the speed to the film and gather and adjust, its simple structure, the precision is reliable, can realize accurate detection and the real-time feedback of goods speed variation process, guarantee that the goods batches the in-process and do not have tensile and windrow phenomenon.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
FIG. 1 is a schematic structural view of a speed adjusting device before film take-up according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a film product winding production line according to an embodiment of the present invention.
Description of reference numerals:
1-a conveyor belt; 2-film production; 3-a centering mechanism; 4-laying cloth I-shaped wheel; 5-a first upper turning roll; 6-a second upper turning roll; 7-lower turning roll; 8-laying cloth; 9-film product take-up spool; 10-a first connecting shaft; 11-a second connecting shaft; 12-a counterweight hammer; 13-an angle sensor; 14-a first adjustment lever; 15-a second adjusting lever; 16-a free roll; 17-a shifting fork; 18-a stop lever; 19-a bearing; 20-a second adjusting fixing seat; 21-a connecting seat; 22-a third adjusting fixing seat; and 23, fixing the bracket.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1, the speed adjusting device before film winding comprises a first connecting shaft 10 and a second connecting shaft 11, wherein one end of the first connecting shaft 10 and one end of the second connecting shaft 11 are both connected with a counterweight hammer 12 and an angle sensor 13, the left end of the first connecting shaft 10 and the right end of the second connecting shaft 11 are respectively provided with a first adjusting rod 14, the other end of the first adjusting rod 14 is connected with the upper end of a second adjusting rod 15, and the lower end of the second adjusting rod 15 is connected with a free roller 16 horizontally arranged.
The two ends of the first connecting shaft 10 and the second connecting shaft 11 are connected to a fixing support 23 through bearings 19, and the fixing support 23 is used for being fixedly connected to two sides of a conveying support of the conveying belt 1.
The counterweight hammer 12 comprises a screw and a counterweight block, wherein a connecting hole with internal threads is formed in the middle of the counterweight block, and the counterweight block is connected to the screw through the connecting hole.
The lower extreme of screw rod is equipped with first regulation fixing base, first regulation fixing base one side is first type groove, the both sides in first type groove are equipped with the screw hole, through the screw hole cooperation of bolt and first type groove both sides with two screw rod fixed connection on first connecting axle 10 and second connecting axle 11.
The both ends of first regulation pole 14 all are equipped with second regulation fixing base 20, second regulation fixing base 20 one side is second type groove, the both sides in second type groove are equipped with the screw hole, two the upper end of first regulation pole 14 is passed through the screw hole cooperation fixed connection of bolt and second type groove both sides on first connecting axle 10 and second connecting axle 11.
The upper end of the second adjusting rod 15 is provided with a third adjusting fixing seat 22, one side of the third adjusting fixing seat 22 is a third type groove, threaded holes are formed in two sides of the third type groove, and the second adjusting fixing seat 20 at the lower end of the first adjusting rod 14 and the third adjusting fixing seat 22 at the upper end of the second adjusting rod 15 are connected to the connecting rod through bolts in a matching mode with the second type groove and the third type groove respectively.
The outer side of the fixed support 23 is horizontally provided with a limiting rod 18, one end of each of the first connecting shaft 10, the second connecting shaft 11 and the corresponding end of the limiting rod 18 are fixedly connected with a shifting fork 17 which inclines downwards, and the shifting fork 17 is located on the lower side of the limiting rod 18.
Each of the counter-weights 12 includes one or more counterweights.
As shown in fig. 2, the speed adjusting device before film winding is applied to a film product 2 winding line, and the structure of the film product 2 winding line is as follows: the film product winding device comprises a conveying belt 1, wherein a film pre-winding speed regulating device is mounted at the bottom of the conveying belt 1, a centering mechanism 3 is arranged below the front end of the conveying belt 1, a cloth liner I-shaped wheel 4 is arranged below the centering mechanism 3, a cloth liner 8 is wound on the cloth liner I-shaped wheel 4, the cloth liner 8 is transmitted through a rotating roller, and is combined and overlapped with a film transmitted by the conveying belt 1 and the centering mechanism 3 to be connected to a film product winding I-shaped wheel 9, the film product winding I-shaped wheel 9 is connected with the output end of a variable frequency motor, and the film pre-winding speed regulating device and the variable frequency motor;
the rotating rollers comprise a first upper rotating roller 5, a second upper rotating roller 6 and a lower rotating roller 7, the first upper rotating roller 5 is positioned in front of and above the cloth laying spool 4, the lower rotating roller 7 is positioned below the first upper rotating roller 5 and the second upper rotating roller 6, the second upper rotating roller 6 is positioned in front of the first upper rotating roller 5, the second upper rotating roller 6 and the lower rotating roller 7 are all connected onto a rotating roller support (not shown in the figure) through bearings, and the cloth laying 8 stretches out of the cloth laying spool 4 and is sequentially carried through the first upper rotating roller 5, the lower rotating roller 7 and the second upper rotating roller 6;
the number of the cloth laying spool 4 and the number of the film product rolling spools 9 are two.
In the embodiment, the controller is IM151-7, the variable frequency motor is R67DRE100M4/BE5/V, and the angle sensor is BL 50-V.
The working process of the embodiment is as follows:
during installation, the first connecting shaft 10 and the second connecting shaft 11 are rotatably connected between the fixed supports 23 at two sides of the conveying belt 1 through the bearing 19, and the installation angles of the counterweight hammer 12, the first adjusting rod 14 and the second adjusting rod 15 are adjusted according to actual working conditions, so that the balance state between the counterweight hammer 12 and the free roller 16 is achieved;
the cloth liner 8 extends from the cloth liner spool 4, is sequentially carried by the first upper rotating roller 5, the lower rotating roller 7 and the second upper rotating roller 6, is vertically overlapped with the film transferred by the conveyer belt 1 and the centering mechanism 3, and is finally connected to the film product winding spool 9 for winding operation, wherein the arrow direction in the figure 2 is the production line running direction;
when two film products 2 are conveyed by the conveyer belt 1, the free roller 16 of the speed regulating mechanism slightly presses on the surfaces of the two film products 2 under the regulating action of the counterweight hammer 12, and meanwhile, the film products 2 are prevented from being damaged by the large-amplitude swinging of the free roller 16 for limiting under the action of the first regulating rod 14 and the limiting rod 18 after the material of the film products 2 is broken. The film speed regulating mechanism can be adjusted in length and angle through the first adjusting rod 14 and the second adjusting rod 15 under the action of adjusting the second adjusting fixed seat 20 and the third adjusting fixed seat 22.
In the actual production process, when the speed of the conveyer belt 1 is lower than the winding speed of the film product winding spool 9, the film product 2 can detect that the swing angle of the free roller 16 changes greatly through the angle sensor 13, at the moment, the change condition of the angle sensor 13 can be fed back to the controller, so that the winding speed of the variable frequency motor of the film product winding spool 9 is reduced, otherwise, the speed is not fed back and adjusted in real time, so that the film product 2 is stretched before the film product winding spool 9 is wound, and the production quality of a final product is influenced; when the conveying speed of the film product 2 on the conveying belt 1 is higher than the winding speed of the film product winding spool 9, the angle sensor 13 changes a smaller swing angle, the angle sensor 13 feeds the angle change back to a controller of a production line, and then feeds a speed regulation requirement back to a variable frequency motor of the film product winding spool 9, so that the rotating speed of the variable frequency motor of the film product winding spool 9 is increased, the problem of material piling between the conveying belt 1 and the centering mechanism 3 is avoided, and the winding and collection of the film product 2 are influenced.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The speed regulating device before the film is reeled is characterized in that: including first connecting axle and second connecting axle, the one end of first connecting axle and second connecting axle all is connected with counter weight hammer and angle sensor, first connecting axle left end and second connecting axle right-hand member are equipped with first regulation pole respectively, the upper end that the second was adjusted the pole is all connected to the other end of first regulation pole, the free roller that the level set up is all connected to the lower extreme of second regulation pole.
2. The film pre-take-up speed adjusting device according to claim 1, wherein: the two ends of the first connecting shaft and the second connecting shaft are connected to the fixed support through bearings, and the fixed support is used for being fixedly connected to the two sides of the conveying support of the conveying belt.
3. The film pre-take-up speed adjusting device according to claim 1, wherein: the counterweight hammer comprises a screw rod and a counterweight block, wherein a connecting hole with internal threads is formed in the middle of the counterweight block, and the counterweight block is connected to the screw rod through the connecting hole.
4. The film pre-take-up speed adjusting device according to claim 3, wherein: the lower extreme of screw rod is equipped with first regulation fixing base, first regulation fixing base one side is first type groove, the both sides in first type groove are equipped with the screw hole, through the screw hole cooperation of bolt and first type groove both sides with two screw rod fixed connection on first connecting axle and second connecting axle.
5. The film pre-take-up speed adjusting device according to claim 1, wherein: the both ends of first regulation pole all are equipped with the second and adjust the fixing base, second regulation fixing base one side is second type groove, the both sides in second type groove are equipped with the screw hole, two the upper end of first regulation pole is through the screw hole cooperation fixed connection of bolt and second type groove both sides on first connecting axle and second connecting axle.
6. The film pre-take-up speed adjusting device according to claim 1, wherein: the upper end of the second adjusting rod is provided with a third adjusting fixing seat, one side of the third adjusting fixing seat is a third type groove, threaded holes are formed in two sides of the third type groove, and the second adjusting fixing seat at the lower end of the first adjusting rod and the third adjusting fixing seat at the upper end of the second adjusting rod are connected to the connecting rod through bolts in a matched mode with the second type groove and the third type groove respectively.
7. The film pre-take-up speed adjusting device according to claim 2, wherein: the fixed bolster outside level is equipped with the gag lever post, the equal fixedly connected with downward shift fork of slope of first connecting axle and second connecting axle and the corresponding one end of gag lever post, the shift fork is located the downside of gag lever post.
8. The film pre-take-up speed adjusting device according to claim 3, wherein: each counterweight hammer comprises one or more counterweights.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020133291.2U CN212194131U (en) | 2020-01-20 | 2020-01-20 | Speed regulating device before film coiling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020133291.2U CN212194131U (en) | 2020-01-20 | 2020-01-20 | Speed regulating device before film coiling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212194131U true CN212194131U (en) | 2020-12-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020133291.2U Expired - Fee Related CN212194131U (en) | 2020-01-20 | 2020-01-20 | Speed regulating device before film coiling |
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| Country | Link |
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| CN (1) | CN212194131U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115108373A (en) * | 2022-08-26 | 2022-09-27 | 泉州迪特工业产品设计有限公司 | Cloth finished product wind that panty-shape diapers intelligence processing was used |
-
2020
- 2020-01-20 CN CN202020133291.2U patent/CN212194131U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115108373A (en) * | 2022-08-26 | 2022-09-27 | 泉州迪特工业产品设计有限公司 | Cloth finished product wind that panty-shape diapers intelligence processing was used |
| CN115108373B (en) * | 2022-08-26 | 2023-03-03 | 泉州迪特工业产品设计有限公司 | Cloth finished product wind that panty-shape diapers intelligence processing was used |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201222 Termination date: 20220120 |
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| CF01 | Termination of patent right due to non-payment of annual fee |