CN202933966U - Chipless cutting unwinding device - Google Patents
Chipless cutting unwinding device Download PDFInfo
- Publication number
- CN202933966U CN202933966U CN201220571991.5U CN201220571991U CN202933966U CN 202933966 U CN202933966 U CN 202933966U CN 201220571991 U CN201220571991 U CN 201220571991U CN 202933966 U CN202933966 U CN 202933966U
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- equipment
- cutting
- unwinding device
- chipless
- pipe
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Abstract
The utility model relates to feeding equipment for chipless cutting and particularly discloses a chipless cutting unwinding device which can automatically ensure the roundness and the size of a round tube through travel control according to a traction force in the round tube cutting process. The chipless cutting unwinding device comprises discharging equipment, a tensioning device, straightening equipment and cutting equipment, wherein the discharging equipment comprises a material tray and a hanger for clamping the material tray; and the tensioning device comprises a framework, a sliding rail installed on the framework, a tensioning wheel positioned on the sliding rail, and a weight connected with the tensioning wheel. The discharging equipment and the tensioning device are improved, so that the chipless cutting unwinding device can automatically ensure the roundness and the size of the round tube through travel control according to the traction force in the round tube cutting process.
Description
Technical field
The utility model relates to the feeder equipment of chipless cutting, especially a kind of suffered tractive force when cut according to pipe and automatically guarantee that by Stroke Control the circularity of pipe and the chipless of size cut unwinding device.
Background technology
In order better to allow chipless cut lengths and outward appearance get a promotion, a good feeder equipment is necessary.Feeder equipment is mainly to coordinate the air-cylinder type regulating wheel to cut feeding by driven by motor at present, in cutting process, has the of short duration dead time due to the chipless cutting equipment.When this minibreak, the blowing motor is difficult to accomplish consistent with cutting speed, and the air-cylinder type tension structure due to the circularity that can not the suffered power of perception aluminum pipe be difficult to guarantee pipe even can the drawing-down pipe (especially partially soft pipe as: aluminum pipe).
The utility model content
The technical problems to be solved in the utility model is: based on the problems referred to above, provide a kind of suffered tractive force of pipe when alleviating well cutting and chipless cutting unwinding device that the pipe size is impacted.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of chipless cutting unwinding device, have emptying equipment, tensioning apparatus, equipment for straightening and cutting equipment, described emptying equipment comprises the suspender of charging tray and clamping charging tray, and described tensioning apparatus comprises framework, is arranged on the slide rail on framework, the counterweight that is positioned at the regulating wheel on slide rail and is connected with regulating wheel.
The conduct direction of described counterweight is vertical with the glide direction of regulating wheel.The utility model is the passive device that unreels, regulating wheel has had tractive force, owing to being connected with counterweight on regulating wheel, and the conduct direction of counterweight is vertical with the glide direction of regulating wheel, therefore regulating wheel is subject to tractive force and action of gravitation simultaneously, when tractive force and gravitational equilibrium, just can reach the purpose of tensioning pipe, the suffered tractive force of pipe in the time of can also slowing down well simultaneously cutting and impact that the pipe size is caused.
The beneficial effects of the utility model are: the utility model improves for emptying equipment and tensioning apparatus, suffered tractive force when cutting according to pipe and automatically guarantee circularity and the size of pipe by Stroke Control.
Description of drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structure for amplifying schematic diagram of tensioning apparatus in the utility model.
In figure: 1. emptying equipment, 2. tensioning apparatus, 3. equipment for straightening, 4. cutting equipment, 11. charging trays, 12. suspenders, 21. frameworks, 22. slide rails, 23. regulating wheels, 24. counterweights.
The specific embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
Chipless cutting unwinding device as illustrated in fig. 1 and 2, have emptying equipment 1, tensioning apparatus 2, equipment for straightening 3 and cutting equipment 4, emptying equipment 1 comprises the suspender 12 of charging tray 11 and clamping charging tray 11, and tensioning apparatus 2 comprises framework 21, is arranged on the slide rail 22 on framework 21, the counterweight 24 that is positioned at the regulating wheel 13 on slide rail 22 and is connected with regulating wheel 23.
The conduct direction of counterweight 24 is vertical with the glide direction of regulating wheel 23.
Tensioning apparatus as shown in Figure 22, three position A, B, C are divided into the power of both direction, the tractive force of horizontal direction, the gravity of vertical direction.The home position be counterweight 24 in the A position, regulating wheel 23 in the B position and the power of counterweight 24 equal the weight (namely being in poised state) of regulating wheel 23 itself.
When device start, when during cutting equipment 4 cutting feeding, equipment drives pipe, pipe is produced the tractive force of a horizontal direction.Pipe is transmitted to this tractive force and loads on wheel 23, and regulating wheel 23 is subject to external force, has broken original poised state, and regulating wheel 23 is toward the C position movement.
When cutting was carried out, due to of short duration pause being arranged, the pipe that enters cutting equipment 4 was relatively static within this short time, yet the back feeder equipment is still continuing feeding by original speed.Feeding is continued in static back, front like this, this just has more a part of pipe and is between blowing and equipment for straightening, at this moment, pipe is in slack and undisciplined state, tractive force disappears, and regulating wheel 23 is not subject to the tractive force of pipe, gets back to original poised state, regulating wheel 23 is got back to the B position, and counterweight 24 is got back to the A position.
The slack and undisciplined state of pipe that when regulating wheel 23 is got back to A position this section stroke and just can be made up due to cutting from the C position, minibreak (feeding is continued in static back, front) causes; thereby when guaranteeing cutting; pipe is in certain tensioned state always; can better the size of pipe be played a protective role like this; thereby the raising cutting accuracy, Improving The Quality of Products.
Take above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, the relevant staff can in the scope that does not depart from this utility model technological thought, carry out various change and modification fully.The technical scope of this utility model is not limited to the content on specification, must determine its technical scope according to the claim scope.
Claims (2)
1. a chipless cuts unwinding device, it is characterized in that: have emptying equipment (1), tensioning apparatus (2), equipment for straightening (3) and cutting equipment (4), described emptying equipment (1) comprises the suspender (12) of charging tray (11) and clamping charging tray (11), and described tensioning apparatus (2) comprises framework (21), is arranged on the slide rail (22) on framework (21), the counterweight (24) that is positioned at the regulating wheel (23) on slide rail (22) and is connected with regulating wheel (23).
2. chipless according to claim 1 cuts unwinding device, and it is characterized in that: the conduct direction of described counterweight (24) is vertical with the glide direction of regulating wheel (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220571991.5U CN202933966U (en) | 2012-10-31 | 2012-10-31 | Chipless cutting unwinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220571991.5U CN202933966U (en) | 2012-10-31 | 2012-10-31 | Chipless cutting unwinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202933966U true CN202933966U (en) | 2013-05-15 |
Family
ID=48318227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220571991.5U Expired - Fee Related CN202933966U (en) | 2012-10-31 | 2012-10-31 | Chipless cutting unwinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202933966U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106395471A (en) * | 2016-06-03 | 2017-02-15 | 罗吉尔 | Large-coiling-diameter sectional winding device |
-
2012
- 2012-10-31 CN CN201220571991.5U patent/CN202933966U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106395471A (en) * | 2016-06-03 | 2017-02-15 | 罗吉尔 | Large-coiling-diameter sectional winding 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: 20130515 Termination date: 20211031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |