CN202968369U - Traction device for quartz-glass product - Google Patents
Traction device for quartz-glass product Download PDFInfo
- Publication number
- CN202968369U CN202968369U CN 201220579609 CN201220579609U CN202968369U CN 202968369 U CN202968369 U CN 202968369U CN 201220579609 CN201220579609 CN 201220579609 CN 201220579609 U CN201220579609 U CN 201220579609U CN 202968369 U CN202968369 U CN 202968369U
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- CN
- China
- Prior art keywords
- quartz glass
- traction
- glass product
- towing mechanism
- gear
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- Expired - Lifetime
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Abstract
The utility model provides a traction device for a quartz-glass product. The traction device comprises a plurality of sets of vertical traction monomers; each set of vertical traction monomer comprises two traction structures which are arranged horizontally and symmetrically and rotate oppositely; each traction structure comprises a driving servo motor; the driving servo motors are connected with a speed reducer; the speed reducer is connected with a drawing tube shaft through a driving shaft; the driving shaft is connected with a linkage gear through a swinging connection plate; and the linkage gear is arranged on a rack. Because the traction device provided by the utility model adopts the servo motor for transmission rather than adopting a gear and a chain for mutual transmission, the whole traction structure is simple and compact, cumulative error is avoided, transmission precision is high and operation is safe and reliable. The traction device generates low noise during transmission and traction.
Description
Technical field
The utility model relates to a kind of towing mechanism of quartz glass product, is specially adapted to the trombone slide operation of high precision, high request, and especially applicable outside dimension is the quartz glass tube of 8mm～480mm, the production of quartz glass bar.
Background technology
present quartz glass tube, the traction type equipment of quartz glass bar is all to adopt gear or chain gear technology, due to gapped between gear, just produced the accumulation gap between a plurality of gears, quartz glass tube, quartz glass bar is in cutting off the pipe process, can produce some external force, existence due to gap between gear, cause quartz glass tube, quartz glass bar produces anxious stopping of moment, pulling speed will change, because the smelting furnace discharging is stable, will produce the variation of caliber or tube wall like this, namely can affect quartz glass tube, quality (the quartz glass tube of quartz glass bar, the important quality index of quartz glass bar is the error of caliber and tube wall), chain gear exists the gap equally, and its result equally also affects the quality of quartz glass tube, quartz glass bar, so the geartransmission of available technology adopting or chain transmission mode all can make the qualification rate of producing quartz glass tube, quartz glass bar descend.
The utility model content
For the deficiencies in the prior art, the utility model proposes a kind of towing mechanism of quartz glass product, be specially a kind of do not have the high-precision quartz Glass tubing of gear or chain gear error, the towing mechanism of quartz glass bar, and used the high-precision servo motor to replace common electric machine, guaranteed the quality that draws.
The utility model proposes a kind of towing mechanism of quartz glass product, be made of the many groups of traction monomers of vertically arranging, every group of traction monomer comprises hitch structure that two horizontal symmetrical arrange and that rotate in opposite directions; Each hitch structure includes the driving servomotor, and this driving servomotor is connected in step-down gear, and this step-down gear is connected with the trombone slide axle through drive shaft; Described drive shaft is connected with linkage gear by the swinging bush assembly, and this linkage gear is arranged on frame.Be connected by shaft coupling is coaxial between described driving servomotor and step-down gear; Be connected by shaft coupling is coaxial between described step-down gear and drive shaft; Be connected by shaft coupling is coaxial between described drive shaft and trombone slide wheel.Described drive shaft also is connected with balance weight iron by counter-balanced carriage.Described driving servomotor also is connected with electric controller.Driving servomotor in each hitch structure all is connected with isochronous controller.Described quartz glass product is quartz glass tube or quartz glass bar.Described towing mechanism comprises 3～5 groups of traction monomers.The outside dimension of described quartz glass tube or quartz glass bar is 8mm～480mm.
The advantage that the utlity model has is:
1, the utility model proposes a kind of towing mechanism of quartz glass product, due to the mutual transmission that there is no gear and chain, adopt servomotor to carry out transmission in this towing mechanism, make whole hitch structure more simple compact.
2, the utility model proposes a kind of towing mechanism of quartz glass product, there is no the mutual transmission of gear and chain in this towing mechanism, avoid producing progressive error, transmission accuracy is higher.
3, the utility model proposes a kind of towing mechanism of quartz glass product, there is no the mutual transmission of gear and chain in this towing mechanism, so this towing mechanism running is more safe and reliable.
4, the utility model proposes a kind of towing mechanism of quartz glass product, the noise of whole equipment when transmission traction is worked is low.
Description of drawings
Fig. 1 is the structural representation of the towing mechanism of a kind of quartz glass product that the utility model proposes;
Fig. 2 is from the side-view of left side A direction in Fig. 1.
In figure: 1-drives servomotor; The 2-step-down gear; 3-swings web plate; The 4-linkage gear; The 5-frame; The 6-drive shaft; 7-swinging bush assembly; 8-trombone slide wheel; The 9-counter-balanced carriage; The 10-balance weight iron; 11-quartz glass tube, quartz glass bar.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments, so that those skilled in the art can better understand the utility model and being implemented, but illustrated embodiment is not as to restriction of the present utility model.
The present embodiment proposes a kind of towing mechanism of quartz glass product, is specially the towing mechanism of a kind of quartz glass tube or quartz glass bar.This towing mechanism is by many groups of vertical equidirectional setting traction monomer compositions, as depicted in figs. 1 and 2, every group of traction monomer comprises the hitch structure that the horizontal direction of a pair of symmetrical configuration arranges, and every group of two hitch structures that draw in monomer are symmetrical arranged and direction of rotation.Described hitch structure comprises: drive servomotor 1, step-down gear 2, swing web plate 3, linkage gear 4, frame 5, drive shaft 6, swinging bush assembly 7, trombone slide wheel 8, counter-balanced carriage 9 and balance weight iron 10.Described driving servomotor 1 is connected with corresponding electric controller, controls its velocity of rotation by electric controller.This motor output shaft that drives servomotor 1 is connected with step-down gear 2 is coaxial, this step-down gear 2 is by drive shaft 6 and trombone slide 8 coaxial connections of wheel, and between the motor output shaft that drives servomotor 1 and step-down gear 2, between step-down gear 2 and drive shaft 6, drive shaft 6 with all be connected by shaft coupling between trombone slide takes turns 8.described drive shaft 6 also is connected with swinging bush assembly 7, be connected with linkage gear 4 by swinging bush assembly 7, this linkage gear 4 is installed on frame 5 by gear shaft, namely can realize controlling distance between trombone slide wheel 8 by adjusting linkage gear 4 in symmetrical two groups of hitch structures installing, and then realization can be produced the quartz glass tube of different diameter, quartz glass bar rod 11, and described drive shaft 6 also connects balance weight iron 10 by counter-balanced carriage 9, by reducing or increase the weight of balance weight iron 10 on counter-balanced carriage 9, pressure between two trombone slides wheels 8 of final change, prevent because of quartz glass tube, the friction of quartz glass bar 11 between two trombone slide wheels 8 occurs skidding not, wherein as shown in Figure 2, trombone slide wheel 8 clockwise directions on the left side rotate, the trombone slide wheel 8 on the right counterclockwise rotates, the i.e. direction of rotation of two the trombone slides wheels 8 of one group of traction in monomer, and opposite direction rotating.Described driving servomotor 1 is connected with electric controller, and the speed of rotation is adjusted by electric controller.And the driving servomotor 1 in each hitch structure all is connected with an electric controller, control by corresponding electric controller the velocity of rotation that it drives servomotor 1, and each drives servomotor 1 and finally is connected with isochronous controller, realizes driving the synchronous operation of servomotor 1 by an isochronous controller.
Quartz glass tube, quartz glass bar 11 pull down through the effect of the relative sense of rotation of trombone slide wheel 8, wherein draw monomer and can be designed as three groups, and then trombone slide axle 8 is provided with six.Every group of trombone slide axle 8 done the opposite direction rotating motion, and every group of drive shaft 6 that draws in monomer is subjected to the linkage gear effect synchronously to open and to shrink, and guarantees to draw the different quartz glass tube of specification, quartz glass bar 11 with this.The synchronism of its rotation adopts synchronizing pulse to realize by the servo control system of isochronous controller.Each trombone slide wheel 8 adopts independently, and step-down gear 2 and drive shaft 6 associated modes transmit, the size of tractive force can be adjusted by the weight of adjusting balance weight iron 10 in good time, pulling speed is that the rotating speed of trombone slide wheel 8 is to be realized by the electric controller and the step-down gear 2 that drive servomotor 1, so can produce with it quartz glass tube, the quartz glass bar 11 of different size, change traditional common electric machine driven gear or chain sprocket drive in prior art, thereby transmission accuracy is promoted widely.Can be provided with many group traction monomers in towing mechanism of the present utility model, preferably be set to 3～5 groups of traction monomers.
The above embodiment is the preferred embodiment that proves absolutely that the utility model is lifted, and protection domain of the present utility model is not limited to this.Being equal to that those skilled in the art do on the utility model basis substitutes or conversion, all within protection domain of the present utility model.Protection domain of the present utility model is as the criterion with claims.
Claims (8)
1. the towing mechanism of a quartz glass product is characterized in that: be made of the many groups of traction monomers of vertically arranging, every group of traction monomer comprises hitch structure that two horizontal symmetrical arrange and that rotate in opposite directions; Each hitch structure includes the driving servomotor, and this driving servomotor is connected in step-down gear, and this step-down gear is connected with the trombone slide axle through drive shaft; Described drive shaft is connected with linkage gear by the swinging bush assembly, and this linkage gear is arranged on frame.
2. the towing mechanism of quartz glass product according to claim 1 is characterized in that: be connected by shaft coupling is coaxial between described driving servomotor and step-down gear; Be connected by shaft coupling is coaxial between described step-down gear and drive shaft; Be connected by shaft coupling is coaxial between described drive shaft and trombone slide wheel.
3. the towing mechanism of quartz glass product according to claim 1, it is characterized in that: described drive shaft also is connected with balance weight iron by counter-balanced carriage.
4. the towing mechanism of quartz glass product according to claim 1, it is characterized in that: described driving servomotor also is connected with electric controller.
5. the towing mechanism of quartz glass product according to claim 4, it is characterized in that: the driving servomotor in each hitch structure all is connected with isochronous controller.
6. the towing mechanism of the described quartz glass product of any one according to claim 1-5, it is characterized in that: described quartz glass product is quartz glass tube or quartz glass bar.
7. the towing mechanism of the quartz glass product described according to claim 6, it is characterized in that: described towing mechanism comprises 3～5 groups of traction monomers.
8. the towing mechanism of the quartz glass product described according to claim 6, it is characterized in that: the outside dimension of described quartz glass tube or quartz glass bar is 8mm～480mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220579609 CN202968369U (en) | 2012-11-06 | 2012-11-06 | Traction device for quartz-glass product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220579609 CN202968369U (en) | 2012-11-06 | 2012-11-06 | Traction device for quartz-glass product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202968369U true CN202968369U (en) | 2013-06-05 |
Family
ID=48509470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220579609 Expired - Lifetime CN202968369U (en) | 2012-11-06 | 2012-11-06 | Traction device for quartz-glass product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202968369U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107721140A (en) * | 2017-11-23 | 2018-02-23 | 东海县牛山威达机械制造厂 | A kind of vertical trombone slide automatic assembly line of quartz ampoule |
| CN111039557A (en) * | 2019-12-26 | 2020-04-21 | 中国建材国际工程集团有限公司 | Transmission system and control method thereof |
| CN111470763A (en) * | 2020-05-21 | 2020-07-31 | 新沂市东方石英玻璃有限公司 | High-efficiency and high-precision quartz glass tube forming process |
-
2012
- 2012-11-06 CN CN 201220579609 patent/CN202968369U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107721140A (en) * | 2017-11-23 | 2018-02-23 | 东海县牛山威达机械制造厂 | A kind of vertical trombone slide automatic assembly line of quartz ampoule |
| CN111039557A (en) * | 2019-12-26 | 2020-04-21 | 中国建材国际工程集团有限公司 | Transmission system and control method thereof |
| CN111470763A (en) * | 2020-05-21 | 2020-07-31 | 新沂市东方石英玻璃有限公司 | High-efficiency and high-precision quartz glass tube forming process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130605 |