CN209507324U - Pneumatic Tension pay off rack - Google Patents
Pneumatic Tension pay off rack Download PDFInfo
- Publication number
- CN209507324U CN209507324U CN201920136630.XU CN201920136630U CN209507324U CN 209507324 U CN209507324 U CN 209507324U CN 201920136630 U CN201920136630 U CN 201920136630U CN 209507324 U CN209507324 U CN 209507324U
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- China
- Prior art keywords
- guide wheel
- tensioning guide
- wire carrier
- backward
- cylinder
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Abstract
The utility model discloses a kind of Pneumatic Tension pay off racks, the upper and lower tensioning guide wheel between wire carrier is crossed and set on the forward and backward arm bar crossed below wire carrier including forward and backward wire carrier excessively and set on forward and backward, it is forward and backward to cross wire carrier and the fixed installation of upper tensioning guide wheel, cut with scissors dress in the rear end of arm bar, lower tensioning guide wheel is set to arm bar front end, in the cylinder rod that the body of rod hinge of arm bar is extended downwardly loaded on cylinder, the overhang of cylinder rod corresponds to the tensioning adjustable range between upper and lower tensioning guide wheel；Stranding machine is connected after mistake wire carrier, upper tensioning guide wheel, lower tensioning guide wheel, upper tensioning guide wheel and preceding wire carrier excessively after the conducting wire that draw drum tool unreels successively wraps.The utility model is power source using compressed air, tension is provided by cylinder for conducting wire of the after-combustion on upper and lower tension guide wheel, and to tension guide wheel lower in operational process, buffer function is played in upward fluctuation, slows down the fluctuation impact in production process, improves the stability of production run.
Description
Technical field
The utility model relates to wire and cable payingoff mechanism, specially a kind of Pneumatic Tension pay off rack.
Background technique
In wire and cable production equipment, by taking high-speed cable stranding-up machine as an example, the pay off rack of high-speed cable stranding-up machine is using iron block counterweight
Mode adjusts tension, and since conductor specification is various, the factors such as material difference, leading to pay off rack, there are laying tension unevenness
It is even, adjustable extent is small, degree of regulation is poor, can only adjust by rule of thumb, cannot intuitively show the deficiencies of dynamics in place of.
Utility model content
In view of the deficiencies of the prior art, the technical problem to be solved by the utility model is to propose a kind of tension adjustment essences
Pneumatic Tension pay off rack that is close and running efficient stable.
It is able to solve the Pneumatic Tension pay off rack of above-mentioned technical problem, technical solution includes forward and backward wire carrier excessively and sets
Upper and lower tensioning guide wheel between forward and backward wire carrier excessively and the arm bar below forward and backward wire carrier excessively, it is forward and backward to cross line
Guide wheel and upper tensioning guide wheel are fixedly mounted, and dress is cut with scissors in the rear end of the arm bar, and the lower tensioning guide wheel is set to arm bar front end, power
In the cylinder rod that the body of rod hinge of armed lever is extended downwardly loaded on cylinder, the overhang of the cylinder rod corresponds between upper and lower tensioning guide wheel
Tensioning adjustable range；Mistake wire carrier before the conducting wire that unreels of draw drum tool successively wrap, upper tensioning guide wheel, lower tensioning guide wheel, on
Stranding machine is connected after tensioning guide wheel and preceding wire carrier excessively.
Further, shrinking air inlet and the air inlet tracheae that extends of cylinder being connected into precise pressure regulating valve for cylinder is blocked
Gas outlet, the air inlet of the precise pressure regulating valve are connected to the gas outlet of compressed air pipe with tracheae.
Further, the precise pressure regulating valve is equipped with the precision pressure gauge that can show tension values.
Conventionally, preceding wire carrier of crossing is arranged higher than upper tensioning guide wheel, and rear wire carrier of crossing flushes in tensioning guide wheel setting.
The utility model has the beneficial effects that
1, the utility model Pneumatic Tension pay off rack is power source using compressed air, is after-combustion upper and lower by cylinder
Conducting wire on tension guide wheel provides tension, and plays buffer function to the upward fluctuation of lower tension guide wheel in operational process, slows down
Fluctuation impact in production process, improves the stability of production run.
2, precise pressure regulating valve and precision pressure gauge are mounted in the gas circuit of the utility model, according to unlike material, different rule
It is the purpose that can reach tension adjusting degree that the conducting wire of lattice, which adjusts pressure regulator valve, and precision pressure gauge can intuitively show outlet pressure
Degree knows for user.
3, the utility model use scope is wide, and copper, aluminium conductor can be applicable in, and is also applied for sub-thread or stranded copper wire, makes
It is easy to operate with convenience.
Detailed description of the invention
Fig. 1 is a kind of structure chart of embodiment of the utility model.
Figure number mark: 1, rack；2, preceding to cross wire carrier；3, rear to cross wire carrier；4, upper tensioning guide wheel；5, lower tensioning guide wheel；
6, arm bar；7, cylinder；8, precise pressure regulating valve；9, precision pressure gauge；10, conducting wire；11, draw drum has.
Specific embodiment
Illustrated embodiment is described further the technical solution of the utility model with reference to the accompanying drawing.
The utility model Pneumatic Tension pay off rack, the conducting wire including being set to 1 top of rack cross line tensioning wheel group and are set to machine
The draw drum tool 11 of 1 lower part of frame, as shown in Figure 1.
It includes that preceding wire carrier 2 excessively, rear wire carrier 3 excessively, upper tensioning guide wheel 4 and lower tensioning are led that the conducting wire, which crosses line tensioning wheel group,
Wheel 5, the rear middle position crossed wire carrier 3 and be installed in 1 top of rack by wheel carrier, preceding wire carrier 2 of crossing are installed in machine by wheel carrier
The front position at the top of frame 1, preceding cross are crossed wire carrier 3 after wire carrier 2 is higher than and are arranged, upper tensioning guide wheel 4 be fixedly arranged on by wheel carrier before,
The position to the front at 1 top of rack between wire carrier 2,3 is crossed afterwards；It is vertical that the forward and backward position to the rear crossed between wire carrier 2,3 is equipped with
Cylinder 7, the forward and backward lower section of wire carrier 2,3 of crossing is equipped with horizontal arm bar 6, and the tail end hinge of 7 cylinder body of cylinder is loaded on rack 1
Top, the rear end of the arm bar 6 are hinged on the corresponding position inside rack 1, and the lower tensioning guide wheel 5 is installed by wheel carrier
In the front end of arm bar 6, the cylinder rod extended downwardly in the middle part of the body of rod of arm bar 6 with cylinder 7 is hinged, as shown in Figure 1.
The gas outlet for extending air inlet and connecting precise pressure regulating valve 8 with tracheae of the cylinder 7, blocks being collapsible into for cylinder 7
Port, the precise pressure regulating valve 8 are installed on 1 top of rack, and the air inlet of precise pressure regulating valve 8 is connected to compressed air pipe with tracheae
Gas outlet, precise pressure regulating valve 8 be equipped with precision pressure gauge 9, as shown in Figure 1.
Wire carrier 3, upper tensioning guide wheel 4, lower tensioning excessively is led after the conducting wire 10 that the draw drum tool 11 unreels out successively wraps
Wheel 5, upper tensioning guide wheel 4 and it is preceding cross wire carrier 2 after connect stranding machine, specifically: conducting wire 10 upwards wrapping after wire carrier 3, to
Tensioning guide wheel 5, upward duplicate packages (pass through different lines around upper tensioning guide wheel 4 under being tensioned guide wheel 4 in preceding wrapping, wrapping downwards
Slot), forward upward wrapping before cross wire carrier 2 after move forward into stranding machine twisted synthesizing cable.
The process of the utility model offer tension are as follows:
Compressed air enters cylinder 7 after 8 pressure regulation of precise pressure regulating valve, and the cylinder rod of cylinder 7 provides a pushing to arm bar 6
The arm bar 6 of power, pushing is tensioned the conducting wire surrounded between upper and lower tensioning guide wheel 4,5 and controlling lower tensioning guide wheel 5 downwards
10,10 diastole of conducting wire is straightened, eliminate lower 5 stress of tensioning guide wheel lifting collide with upper tensioning guide wheel 4, exclude conducting wire 10 into
Jump stock when entering stranding machine, situations such as breaking, provide safeguard for continuous production.
The precise pressure regulating valve 8 can intuitively show pressure value, reach fine adjustment tension by precision control air pressure
Purpose.
Claims (4)
1. Pneumatic Tension pay off rack, it is characterised in that: including it is forward and backward cross wire carrier (2,3) and be set to it is forward and backward cross wire carrier (2,
3) the upper and lower tensioning guide wheel (4,5) between and the arm bar (6) below forward and backward wire carrier (2,3) excessively, it is forward and backward to cross line
Guide wheel (2,3) and upper tensioning guide wheel (4) are fixedly mounted, and dress is cut with scissors in the rear end of the arm bar (6), and the lower tensioning guide wheel (5) sets
In arm bar (6) front end, in the cylinder rod that the body of rod hinge of arm bar (6) is extended downwardly loaded on cylinder (7), the overhang of the cylinder rod
Corresponding to the tensioning adjustable range between upper and lower tensioning guide wheel (4,5)；The conducting wire (10) that draw drum tool (11) unreels successively wraps
Wire carrier (3), upper tensioning guide wheel (4), lower tensioning guide wheel (5), upper tensioning guide wheel (4) and preceding cross wire carrier (2) are crossed afterwards to connect afterwards
Stranding machine.
2. Pneumatic Tension pay off rack according to claim 1, it is characterised in that: block cylinder (7) contraction air inlet and
The extension air inlet of cylinder (7) is connected to the gas outlet of precise pressure regulating valve (8), the air inlet of the precise pressure regulating valve (8) with tracheae
The gas outlet of mouth tracheae connection compressed air pipe.
3. Pneumatic Tension pay off rack according to claim 2, it is characterised in that: the precise pressure regulating valve (8) is equipped with can
Show the precision pressure gauge (9) of tension values.
4. Pneumatic Tension pay off rack according to any one of claims 1 to 3, it is characterised in that: preceding to cross wire carrier (2)
It is arranged higher than upper tensioning guide wheel (4), rear cross wire carrier (3) flush in tensioning guide wheel (4) setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920136630.XU CN209507324U (en) | 2019-01-25 | 2019-01-25 | Pneumatic Tension pay off rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920136630.XU CN209507324U (en) | 2019-01-25 | 2019-01-25 | Pneumatic Tension pay off rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209507324U true CN209507324U (en) | 2019-10-18 |
Family
ID=68202665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920136630.XU Active CN209507324U (en) | 2019-01-25 | 2019-01-25 | Pneumatic Tension pay off rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209507324U (en) |
-
2019
- 2019-01-25 CN CN201920136630.XU patent/CN209507324U/en active Active
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| GR01 | Patent grant |