CN202808072U - Straight line guide mechanism for bobbin shaft of vertical tail yarn cleaner - Google Patents
Straight line guide mechanism for bobbin shaft of vertical tail yarn cleaner Download PDFInfo
- Publication number
- CN202808072U CN202808072U CN 201220463621 CN201220463621U CN202808072U CN 202808072 U CN202808072 U CN 202808072U CN 201220463621 CN201220463621 CN 201220463621 CN 201220463621 U CN201220463621 U CN 201220463621U CN 202808072 U CN202808072 U CN 202808072U
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- CN
- China
- Prior art keywords
- shaft
- bobbin
- driving roller
- tension
- tail yarn
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a straight line guide mechanism for a bobbin shaft of a vertical tail yarn cleaner, which comprises a transmission device, a straight line guide device, a lift balancing device and a tension adjustment device, and is characterized in that the transmission device comprises a speed reduction motor, a driving roller, a driven roller and a polyurethane (PU) circular belt; the driving roller is fixed on an output shaft of the speed reduction motor; the driving roller is connected with the driven roller by the PU circular belt; the straight line guide device comprises a bracket, a linear guide rail, a sliding block, a sliding frame, a support seat and a driven friction wheel; the bobbin shaft is fixed on the bracket; the sliding block is connected with the sliding frame and is matched with the linear guide rail; the support seat is fixed on the sliding frame; the driven friction wheel is arranged on the support seat; and a belt body arranged at one side of the PU circular belt passes through the support seat and is fixedly connected with the support seat. The straight line guide mechanism takes the speed reduction motor as the transmission power, and the running direction of the driving roller can be changed at any time by the controllability for the positive and negative rotation of the speed reduction motor, so that the bobbin shaft can be accurately controlled to move up and down; and the straight line guide mechanism has the characteristics of being compact in structure, saving space and the like.
Description
Technical field
The utility model relates to a kind of vertical tail yarn scavenger, and is especially relevant with the linear guiding mechanism of vertical tail yarn scavenger shaft of bobbin.
Background technology
The linear guiding mechanism that vertical tail yarn scavenger shaft of bobbin uses in the prior art, be divided into two kinds of square roller line slideway and square slider line slideways, more than two kinds of modes that mechanism all adopts slide and guide rail to cooperatively interact, square slider guiding rail mechanism wherein, structure is comparatively complicated, install when adjusting and to rotate set screw with hex spanner and unclamp or tighten three supporting members, also need tighten jam nut, complicated operation after regulating.Square roller line slideway is then controlled gap between slide and the guide rail by adjusting eccentric wheel, and eccentric quantity is more, and the work capacity of bringing is larger.
This shows that the linear guiding mechanism that above-mentioned vertical tail yarn scavenger shaft of bobbin uses awaits further to improve.
The utility model content
Task of the present utility model is to solve the technological deficiency of the linear guiding mechanism existence that vertical tail yarn scavenger shaft of bobbin uses in the prior art, and a kind of linear guiding mechanism of vertical tail yarn scavenger shaft of bobbin is provided.
Its technical solution is:
A kind of linear guiding mechanism of vertical tail yarn scavenger shaft of bobbin comprises Vertical Rack, driving device, linear guide, lifting balance device, tension-adjusting gear and shaft of bobbin; Above-mentioned driving device comprises reducing motor, driving roller, passive roller and PU round belt, reducing motor is positioned at the bottom of Vertical Rack, passive roller is positioned at the top of Vertical Rack, and driving roller is fixed on the output shaft of reducing motor, and driving roller connects passive roller by the PU round belt; Described linear guide comprises support, line slideway, slide block, balladeur train, bearing and driven pulley, line slideway is arranged on the Vertical Rack, shaft of bobbin is fixed on the support, support is connected with slide block, slide block is connected with balladeur train, and cooperates with line slideway, and bearing is fixed on the balladeur train, driven pulley is arranged on the bearing, and a side belt body of above-mentioned PU round belt passes bearing and captives joint with bearing.
Above-mentioned lifting balance device comprises weight, and the opposite side belt body of PU round belt passes weight and captives joint with weight.
The mentioned strain control apparatus comprises a tensioning support that is positioned at driving roller one side, No. two tensioning frames, a tension wheel and No. two tension wheels that are positioned at passive roller one side, tension wheel is arranged on tensioning support, the outer side contacts of the belt body of tension wheel and PU round belt, No. two tension wheels are arranged on No. two tensioning supports, side contacts in the belt body of No. two tension wheels and PU round belt.
Above-mentioned line slideway adopts the panel beating one-shot forming to make.
Above-mentioned friction wheel adopts wear resistant nylon to make.
The utlity model has following useful technique effect:
The utility model utilizes reducing motor as transfer motion power, by the steerability to the reducing motor rotating, can change at any time the rotation direction of driving roller, realizes the accurate control to the shaft of bobbin up-and-down movement, has the characteristics such as compact conformation, conserve space.In addition, linear guide wherein reduces friction force between guide rail, slide block and the balladeur train by friction of rolling, can improve the smoothness of integrated model operation.
Description of drawings
Below in conjunction with accompanying drawing and the specific embodiment the utility model is illustrated further:
Fig. 1 is the structural principle scheme drawing of a kind of embodiment of the utility model.
Fig. 2 is the side-looking structural principle scheme drawing of Fig. 1.
The specific embodiment
In conjunction with Fig. 1 and Fig. 2, a kind of linear guiding mechanism of vertical tail yarn scavenger shaft of bobbin comprises Vertical Rack, driving device, linear guide, lifting balance device, tension-adjusting gear and shaft of bobbin.Above-mentioned driving device comprises reducing motor 1, driving roller 2, passive roller 3 and PU round belt 4, reducing motor is positioned at the bottom of Vertical Rack, passive roller is positioned at the top of Vertical Rack, and driving roller is fixed on the output shaft of reducing motor, and driving roller connects passive roller by the PU round belt; During work, driving driving roller by reducing motor by output shaft rotates, then drive passive roller by the PU round belt and rotate, thereby when realizing driving roller with passive roller, running drives pumping of vertical tail yarn removing machine barrel shaft of bobbin in the same way.Described linear guide comprises support 5, line slideway 6, slide block 7, balladeur train 8, bearing 9 and driven pulley 10, line slideway is arranged on the Vertical Rack, shaft of bobbin is fixed on the support, support is connected with slide block, and slide block is connected with balladeur train, and cooperates with line slideway, bearing is fixed on the balladeur train, driven pulley is arranged on the bearing, and a side belt body of above-mentioned PU round belt 4 passes bearing and captives joint with bearing, as uses interior hexagonal flush end holding screw that the two is fixed connection; By the PU round belt linear guide and driving device are linked together, driven pulley mainly reduces friction force between guide rail, slide block and the balladeur train by friction of rolling, improves the smoothness of integrated model operation.Preferably, above-mentioned guide rail can adopt the panel beating one-shot forming to make, and can reduce production costs when gaining in strength; Above-mentioned driven pulley can adopt the enhancing wear resistant nylon to make, and when reducing its weight, also can increase its useful life.Described lifting balance device comprises weight 11, and the opposite side belt body of PU round belt passes weight and captives joint with weight, as uses interior hexagonal flush end holding screw that the two is fixed connection; The shaft of bobbin part of vertical tail yarn scavenger and the common dynamic balance mechanism that forms of weight, when shaft of bobbin pumped, weight cooperated with it the load that can effectively reduce reducing motor, realized energy-conservation effect.Described tension-adjusting gear comprises a tensioning support 12 that is positioned at driving roller one side, No. two tensioning supports 13 that are positioned at passive roller one side, a tension wheel 14 and No. two tension wheels 15, tension wheel is arranged on tensioning support, the outer side contacts of the belt body of tension wheel and PU round belt, No. two tension wheels are arranged on No. two tensioning supports, side contacts in the belt body of No. two tension wheels and PU round belt; An above-mentioned tension wheel is adjusted tension force by the mode of sinciput, No. two tension wheels by the mode of post-tensioning, can prevent effectively that PU round belt tension force is not enough and skids, and helps to improve the work efficiency of reducing motor.
The relevant technologies content of not addressing in the aforesaid way is taked or is used for reference prior art and can realize.
Need to prove that those skilled in the art can also make such or such easy variation pattern under the instruction of this specification sheets, such as equivalent way, or obvious mode of texturing.Above-mentioned variation pattern all should be within protection domain of the present utility model.
Claims (5)
1. the linear guiding mechanism of a vertical tail yarn scavenger shaft of bobbin comprises Vertical Rack, driving device, linear guide, lifting balance device, tension-adjusting gear and shaft of bobbin; It is characterized in that: described driving device comprises reducing motor, driving roller, passive roller and PU round belt, reducing motor is positioned at the bottom of Vertical Rack, passive roller is positioned at the top of Vertical Rack, driving roller is fixed on the output shaft of reducing motor, and driving roller connects passive roller by the PU round belt; Described linear guide comprises support, line slideway, slide block, balladeur train, bearing and driven pulley, line slideway is arranged on the Vertical Rack, shaft of bobbin is fixed on the support, support is connected with slide block, slide block is connected with balladeur train, and cooperates with line slideway, and bearing is fixed on the balladeur train, driven pulley is arranged on the bearing, and a side belt body of above-mentioned PU round belt passes bearing and captives joint with bearing.
2. the linear guiding mechanism of a kind of vertical tail yarn scavenger shaft of bobbin according to claim 1, it is characterized in that: described lifting balance device comprises weight, the opposite side belt body of PU round belt passes weight and captives joint with weight.
3. the linear guiding mechanism of a kind of vertical tail yarn scavenger shaft of bobbin according to claim 1 and 2, it is characterized in that: described tension-adjusting gear comprises a tensioning support that is positioned at driving roller one side, No. two tensioning frames, a tension wheel and No. two tension wheels that are positioned at passive roller one side, tension wheel is arranged on tensioning support, the outer side contacts of the belt body of tension wheel and PU round belt, No. two tension wheels are arranged on No. two tensioning supports, side contacts in the belt body of No. two tension wheels and PU round belt.
4. the linear guiding mechanism of a kind of vertical tail yarn scavenger shaft of bobbin according to claim 1 is characterized in that: described line slideway adopts the panel beating one-shot forming to make.
5. the linear guiding mechanism of a kind of vertical tail yarn scavenger shaft of bobbin according to claim 4 is characterized in that: described friction wheel adopts wear resistant nylon to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220463621 CN202808072U (en) | 2012-09-12 | 2012-09-12 | Straight line guide mechanism for bobbin shaft of vertical tail yarn cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220463621 CN202808072U (en) | 2012-09-12 | 2012-09-12 | Straight line guide mechanism for bobbin shaft of vertical tail yarn cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202808072U true CN202808072U (en) | 2013-03-20 |
Family
ID=47866993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220463621 Expired - Fee Related CN202808072U (en) | 2012-09-12 | 2012-09-12 | Straight line guide mechanism for bobbin shaft of vertical tail yarn cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202808072U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105110090A (en) * | 2015-09-06 | 2015-12-02 | 无锡宏源机电科技股份有限公司 | Disassembly device of roving bobbin |
| CN105110092A (en) * | 2015-09-06 | 2015-12-02 | 无锡宏源机电科技股份有限公司 | Roving tail yarn processing device |
-
2012
- 2012-09-12 CN CN 201220463621 patent/CN202808072U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105110090A (en) * | 2015-09-06 | 2015-12-02 | 无锡宏源机电科技股份有限公司 | Disassembly device of roving bobbin |
| CN105110092A (en) * | 2015-09-06 | 2015-12-02 | 无锡宏源机电科技股份有限公司 | Roving tail yarn processing device |
| CN105110090B (en) * | 2015-09-06 | 2019-04-23 | 无锡宏源机电科技股份有限公司 | Flyer bobbin dismounting device |
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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 |
Granted publication date: 20130320 Termination date: 20170912 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |