CN218638446U - Corrugated pipe production line steel wire thread generating device - Google Patents
Corrugated pipe production line steel wire thread generating device Download PDFInfo
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- CN218638446U CN218638446U CN202122495346.1U CN202122495346U CN218638446U CN 218638446 U CN218638446 U CN 218638446U CN 202122495346 U CN202122495346 U CN 202122495346U CN 218638446 U CN218638446 U CN 218638446U
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- corrugated pipe
- core rod
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- pinch roller
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 113
- 239000010959 steel Substances 0.000 title claims abstract description 113
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 239000003292 glue Substances 0.000 claims abstract description 22
- 238000005452 bending Methods 0.000 claims abstract description 13
- 238000000926 separation method Methods 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims abstract description 5
- 239000011248 coating agent Substances 0.000 claims abstract description 4
- 238000000576 coating method Methods 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000007599 discharging Methods 0.000 abstract description 7
- 238000003825 pressing Methods 0.000 abstract description 2
- 238000003754 machining Methods 0.000 description 7
- 230000006978 adaptation Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000010073 coating (rubber) Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a bellows production line steel wire screw thread produces device aims at solving the bellows course of working in the difficult not enough that breaks away from the frock. The utility model comprises a steel wire bending unit and a processing unit, wherein the steel wire bending unit comprises a guide block and a guide forming pinch roller, a wire outlet hole is arranged on the guide block, and the installation position of the guide forming pinch roller can be movably adjusted; the processing unit comprises a core rod tool, a glue outlet machine and a tractor, wherein the core rod tool can be rotatably arranged and can be detachably replaced; the steel wire is pushed out from a wire outlet hole in the guide block, the guide forming pressing wheel presses on the steel wire, the steel wire is rotated to form a spiral steel wire to wind on the core rod tool in the pushing process of the steel wire, and the spiral steel wire on the core rod tool rotates in a differential speed manner with the core rod tool; the glue discharging machine is used for coating glue on the spiral steel wire to form a corrugated pipe, and the corrugated pipe is pulled by a tractor; the front part of the core rod tooling is gradually thinned to the direction close to the front end to form a separation section, and the separation section is arranged between the glue outlet machine and the tractor. The bellows can break away from the frock fast.
Description
Technical Field
The utility model relates to a bellows production facility, more specifically say, it relates to a bellows production line steel wire screw thread produces device.
Background
The technology for producing and processing the threads of the corrugated pipe at present is provided with a three-roller center-rectifying device, and the technology adopts three roller shafts which are arranged in a crossed manner to extrude steel wire rods to realize the production of steel wire spiral lines. The production of steel wire helix can be accomplished to this technique, nevertheless need change three roller bearings simultaneously when generating the helix of different diameters and pitch, complex operation, the bellows that rubber coating spiral steel wire formed is difficult for breaking away from the frock moreover.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects, the utility model provides a bellows production line steel wire screw thread produces device, it can require the quick replacement frock to realize processing to different processing, and the bellows of processing completion can break away from the frock fast.
In order to solve the technical problem, the utility model discloses a following technical scheme: a steel wire thread generating device for a corrugated pipe production line comprises a steel wire bending unit and a processing unit, wherein the steel wire bending unit comprises a guide block and a guide forming pinch roller, a wire outlet hole is formed in the guide block, and the installation position of the guide forming pinch roller can be movably adjusted; the processing unit comprises a core rod tool, a glue discharging machine and a traction machine, and the core rod tool can be rotatably arranged and can be detachably replaced; the steel wire is pushed out from a wire outlet hole on the guide block and is wound on the mandrel tool after passing through the guide forming pinch roller; the guide forming pinch roller is pressed on the steel wire, the steel wire is rotated to form a spiral steel wire to be wound on the core rod tool in the process of pushing the steel wire, and the spiral steel wire on the core rod tool and the core rod tool rotate in a differential mode; the glue outlet machine is used for coating glue on the spiral steel wire to form a corrugated pipe, and the corrugated pipe is pulled by a tractor; the front part of the core rod tooling is gradually thinned towards the direction close to the front end to form a separation section, and the separation section is arranged between the glue outlet machine and the tractor.
When the device operates, the steel wire is pushed out from the wire outlet hole on the guide block, and a contact angle is formed between the steel wire and the guide forming pinch roller through the jacking of the guide forming pinch roller, so that the steel wire is coiled, and the coiled steel wire is coiled on the core rod tool. Because the position of the guide forming pinch roller is movably adjusted, the contact angle between the guide forming pinch roller and the steel wire is changed through the position adjustment of the guide forming pinch roller, and the diameter-variable primary bending forming of the steel wire spiral is realized. The wire outlet hole on the guide block plays a role in guiding and positioning the steel wire. The spiral steel wire and the core rod tool on the core rod tool rotate in a differential mode, so that the spiral steel wire and the core rod tool are attached and tensioned, and the primary fixing and forming of the diameter of the spiral steel wire are guaranteed. The core rod tool can be disassembled and replaced according to different pipe diameters of the produced corrugated pipe. The glue outlet machine is used for gluing the spiral steel wire on the core rod tooling, the corrugated pipe is formed along with the forward movement of the spiral steel wire, and the tractor is used for drawing the corrugated pipe. The front part of the core rod tool is provided with a separation section, so that the front part of the core rod tool is of a conical structure, and the corrugated pipe can be separated quickly. The corrugated pipe production line steel wire thread generating device can rapidly replace the tool to realize machining according to different machining requirements, and the machined corrugated pipe can be rapidly separated from the tool.
Preferably, the wire guiding device further comprises a wire guiding unit, wherein the wire guiding unit comprises a guiding seat and a plurality of pairs of guiding wheels arranged on the guiding seat, and the wire passes through the space between each pair of guiding wheels and then is fed into a wire outlet hole on the guiding block.
The steel wire guide unit plays a good role in guiding and conveying the steel wire, the steel wire can be preliminarily straightened after passing through a plurality of pairs of guide wheels, and the steel wire can conveniently penetrate into a wire outlet hole in the guide block.
Preferably, the rotation direction of the spiral wire on the mandrel tool is opposite to the rotation direction of the mandrel tool. The corrugated pipe is convenient to separate by reversely rotating.
Preferably, the guide forming pinch roller is connected with a driving assembly, the driving assembly comprises an X-axis sliding table, a Y-axis sliding table and a connecting seat, the connecting seat is slidably mounted on the Y-axis sliding table, the Y-axis sliding table is slidably mounted on the X-axis sliding table, a driver for driving the Y-axis sliding table to move along the X-axis direction is mounted on the X-axis sliding table, and a driver for driving the connecting seat to move along the Y-axis direction is mounted on the Y-axis sliding table; the guide forming pinch roller is installed on the connecting seat.
The driving assembly is arranged, so that the guide forming pinch roller can move in the X-axis direction and the Y-axis direction, and the movement and the adjustment are convenient.
Preferably, the drivers comprise driving motors and driving screw rods, output shafts of the driving motors are connected with the driving screw rods, screw holes are formed in the connecting seat and the Y-axis sliding table, and the driving screw rods of the two drivers are respectively in adaptive connection with the two screw holes in the connecting seat and the Y-axis sliding table. The position is adjusted through the matching of the driving screw rod and the screw hole, and the position adjustment is accurate and reliable.
As preferred, all be equipped with two slide rails on X axle slip table and the Y axle slip table, all be equipped with the spout that corresponds the adaptation with the slide rail on Y axle slip table and the connecting seat lower surface, the spout corresponds with the slide rail and is connected. The arrangement of the structure is beneficial to the accurate movement of the guide forming pinch roller.
Preferably, the processing unit further comprises a pneumatic chuck and a chuck motor, one end of the mandrel tool is clamped on the pneumatic chuck, a driven wheel is mounted on the pneumatic chuck, a driving wheel is mounted on an output shaft of the chuck motor, and a transmission belt is connected between the driving wheel and the driven wheel. The pneumatic chuck is convenient for clamping and replacing the core rod tool. The chuck motor and the pneumatic chuck are driven by the driving belt, so that the torque is increased, the transmission system can be ensured to slip in overload, and the damage to the motor and the structure of the equipment in overload is prevented.
Preferably, a pinch roller and two driving shafts are installed in the tractor, the pinch roller and the two driving shafts are arranged along the circumferential direction of the corrugated pipe, the pinch roller and the driving shafts are attached to the corrugated pipe, and the driving shafts are driven by a motor to rotate.
The two driving shafts rotate to generate traction force on the corrugated pipe, and the pressing wheel and the two driving shafts are arranged along the circumferential direction of the corrugated pipe, so that the corrugated pipe is well positioned, and the reliable traction of the corrugated pipe is ensured.
Preferably, the outer wall of the drive shaft is provided with a pattern. The provision of the pattern is advantageous for increasing the friction of the drive shaft and thus the traction on the bellows.
Compared with the prior art, the beneficial effects of the utility model are that: (1) The steel wire thread generating device of the corrugated pipe production line can quickly replace a tool to realize machining according to different machining requirements, and the machined corrugated pipe can be quickly separated from the tool; (2) The spiral steel wire and the core rod tool on the core rod tool rotate in a differential mode, so that the spiral steel wire and the core rod tool are attached and tensioned, and the primary fixing and forming of the diameter of the spiral steel wire are guaranteed; (3) The position of the guide forming pinch roller is movably adjusted, and the contact angle between the guide forming pinch roller and the steel wire is changed through the position adjustment of the guide forming pinch roller, so that the diameter-variable primary bending forming of the steel wire spiral is realized; (4) The traction speed of the corrugated pipe and the pushing speed of the steel wire are adjusted in a matched mode through the traction machine, and the pitch of the spiral steel wire is adjusted.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of an installation structure of the steel wire bending unit of the present invention;
fig. 3 is a schematic view of the internal structure of the traction machine of the present invention;
in the figure: 1. the device comprises a steel wire bending unit, 2, a processing unit, 3, a guide block, 4, a guide forming pinch roller, 5, a wire outlet hole, 6, a mandrel tool, 7, a rubber outlet machine, 8, a tractor, 9, a steel wire, 10, a corrugated pipe, 11, a separation section, 12, a steel wire guide unit, 13, a guide seat, 14, a guide wheel, 15, an X-axis sliding table, 16, a Y-axis sliding table, 17, a connecting seat, 18, a driving motor, 19, a driving screw rod, 20, a sliding rail, 21, a pneumatic chuck, 22, a chuck motor, 23, a driven wheel, 24, a driving wheel, 25, a driving belt, 26, a pinch roller, 27, a driving shaft, 28, a mounting seat, 29 and a spiral steel wire.
Detailed Description
The technical solution of the present invention is further described in detail by the following specific embodiments in combination with the accompanying drawings:
the embodiment is as follows: a corrugated pipe production line steel wire thread generating device (see attached figures 1 to 3) comprises a steel wire bending unit 1 and a processing unit 2, wherein the steel wire bending unit comprises a mounting seat 28, a guide block 3 and a guide forming pinch roller 4, a wire outlet hole 5 is formed in the guide block, and the mounting position of the guide forming pinch roller can be movably adjusted; the processing unit comprises a core rod tool 6, a glue discharging machine 7 and a tractor 8, and the core rod tool can be rotatably arranged and can be detachably replaced; the steel wire 9 is pushed out from a wire outlet hole on the guide block, and is wound on a mandrel tool after passing through a guide forming pinch roller; the guide forming pinch roller is pressed on the steel wire, the steel wire is rotated to form a spiral steel wire 29 to wind on the core rod tool in the process of pushing the steel wire, and the spiral steel wire on the core rod tool and the core rod tool rotate in a differential mode; the glue discharging machine is used for coating glue on the spiral steel wire to form a corrugated pipe 10, and the corrugated pipe is pulled by a tractor; the front part of the core rod tooling is gradually thinned to the direction close to the front end to form a separation section 11, and the separation section is arranged between the glue outlet machine and the tractor.
The steel wire guiding device further comprises a steel wire guiding unit 12, wherein the steel wire guiding unit comprises a guiding seat 13 and a plurality of pairs of guiding wheels 14 arranged on the guiding seat, and a steel wire passes through the space between each pair of guiding wheels and then is fed into a wire outlet hole in the guiding block. Thereby a pair of guide wheel is driven by the motor and is rotated and carry out the propelling movement to the steel wire, and other guide wheels rotate to be installed and lead the flare-outing to the steel wire on the guide seat. The rotating direction of the spiral steel wire on the core rod tooling is opposite to that of the core rod tooling.
The guide forming pinch roller is connected with a driving assembly, the driving assembly and a guide block are both arranged on an installation seat, the driving assembly comprises an X-axis sliding table 15, a Y-axis sliding table 16 and a connecting seat 17, the X-axis sliding table and the Y-axis sliding table are vertically arranged, the connecting seat is slidably arranged on the Y-axis sliding table, the Y-axis sliding table is slidably arranged on the X-axis sliding table, a driver for driving the Y-axis sliding table to move along the X-axis direction is arranged on the X-axis sliding table, and a driver for driving the connecting seat to move along the Y-axis direction is arranged on the Y-axis sliding table; the guide forming pinch roller is installed on the connecting seat. The driver includes driving motor 18, drive lead screw 19, and the driving motor output shaft is connected with the drive lead screw, all is equipped with the screw on connecting seat and the Y axle slip table, and the drive lead screw of two drivers is respectively with two screw adaptation connections on connecting seat and the Y axle slip table. The X-axis sliding table and the Y-axis sliding table are respectively provided with two sliding rails 20, the lower surfaces of the Y-axis sliding table and the connecting seat are respectively provided with sliding grooves which are correspondingly matched with the sliding rails, and the sliding grooves are correspondingly connected with the sliding rails.
The machining unit further comprises a pneumatic chuck 21 and a chuck motor 22, one end of the mandrel fixture is clamped on the pneumatic chuck, a driven wheel 23 is mounted on the pneumatic chuck, a driving wheel 24 is mounted on an output shaft of the chuck motor, and a transmission belt 25 is connected between the driving wheel and the driven wheel. The traction speed of the corrugated pipe and the pushing speed of the steel wire are adjusted in a matched mode through the traction machine, and the pitch of the spiral steel wire is adjusted. The steel wire pushing speed is unchanged, the traction speed of the tractor to the corrugated pipe is increased, and the screw pitch is increased; the traction speed of the tractor to the corrugated pipe is reduced, and the screw pitch is reduced. Similarly, the traction speed of the tractor to the corrugated pipe is inconvenient, the steel wire pushing speed is increased, and the screw pitch is reduced; the wire pushing speed is reduced and the pitch is increased.
A pinch roller 26 and two driving shafts 27 are arranged in the tractor, the pinch roller and the two driving shafts are arranged along the circumferential direction of the corrugated pipe, the pinch roller and the driving shafts are both attached to the corrugated pipe, and the driving shafts are driven by a motor to rotate. The outer wall of the driving shaft is provided with patterns. And (4) discharging glue from the side surface of the glue discharging machine, changing the glue discharging amount according to the advancing speed of the spiral steel wire, and wrapping the spiral steel wire with the discharged glue to preliminarily form a corrugated pipe.
When the device operates, the steel wire is pushed out from the wire outlet hole on the guide block, and a contact angle is formed between the steel wire and the guide forming pinch roller through the jacking of the guide forming pinch roller, so that the steel wire is coiled, and the coiled steel wire is coiled on the core rod tool. Because the position of the guide forming pinch roller is movably adjusted, the contact angle between the guide forming pinch roller and the steel wire is changed through the position adjustment of the guide forming pinch roller, and the diameter-variable primary bending forming of the steel wire spiral is realized. The wire outlet hole on the guide block plays a role in guiding and positioning the steel wire. The spiral steel wire and the core rod tool on the core rod tool rotate in a differential mode, so that the spiral steel wire and the core rod tool are attached and tensioned, and the primary fixing and forming of the diameter of the spiral steel wire are guaranteed. The core rod tool can be disassembled and replaced according to different pipe diameters of the produced corrugated pipe. The glue outlet machine is used for gluing the spiral steel wire on the core rod tooling, the corrugated pipe is formed along with the forward movement of the spiral steel wire, and the tractor is used for drawing the corrugated pipe. The front part of the core rod tool is provided with a separation section, so that the front part of the core rod tool is of a conical structure, and the corrugated pipe can be separated quickly. The steel wire thread generating device for the corrugated pipe production line can rapidly replace the tool to realize machining according to different machining requirements, and the machined corrugated pipe can be rapidly separated from the tool.
The above-described embodiments are merely preferred and are not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (9)
1. A steel wire thread generating device for a corrugated pipe production line is characterized by comprising a steel wire bending unit and a processing unit, wherein the steel wire bending unit comprises a guide block and a guide forming pinch roller, a wire outlet hole is formed in the guide block, and the installation position of the guide forming pinch roller can be movably adjusted; the processing unit comprises a core rod tool, a glue outlet machine and a tractor, wherein the core rod tool can be rotatably arranged and can be detachably replaced; the steel wire is pushed out from a wire outlet hole on the guide block, and is wound on the mandrel tool after passing through the guide forming pinch roller; the guide forming pinch roller is pressed on the steel wire, the steel wire is rotated to form a spiral steel wire to be wound on the core rod tool in the process of pushing the steel wire, and the spiral steel wire on the core rod tool and the core rod tool rotate in a differential mode; the glue outlet machine is used for coating glue on the spiral steel wire to form a corrugated pipe, and the corrugated pipe is pulled by a tractor; the front part of the core rod tooling is gradually thinned towards the direction close to the front end to form a separation section, and the separation section is arranged between the glue outlet machine and the tractor.
2. A corrugated pipe production line steel wire thread producing apparatus as claimed in claim 1, further comprising a steel wire guide unit, the steel wire guide unit including a guide base, a plurality of pairs of guide wheels mounted on the guide base, the steel wire passing between each pair of guide wheels and being fed into the wire outlet hole of the guide block.
3. A corrugated pipe production line wire thread producing apparatus as claimed in claim 1, wherein the direction of rotation of the spiral wire on the mandrel fixture is opposite to the direction of rotation of the mandrel fixture.
4. A corrugated pipe production line steel wire thread generating device as claimed in claim 1, wherein the guide forming pinch roller is connected with a driving assembly, the driving assembly comprises an X-axis sliding table, a Y-axis sliding table and a connecting seat, the connecting seat is slidably mounted on the Y-axis sliding table, the Y-axis sliding table is slidably mounted on the X-axis sliding table, a driver for driving the Y-axis sliding table to move along the X-axis direction is mounted on the X-axis sliding table, and a driver for driving the connecting seat to move along the Y-axis direction is mounted on the Y-axis sliding table; the guide forming pinch roller is installed on the connecting seat.
5. A corrugated pipe production line steel wire thread producing apparatus as claimed in claim 4, wherein the driver includes a driving motor, a driving screw, an output shaft of the driving motor is connected to the driving screw, screw holes are provided on the connecting base and the Y-axis sliding table, and the driving screws of the two drivers are respectively connected to the screw holes on the connecting base and the Y-axis sliding table.
6. A corrugated pipe production line steel wire thread generating device as claimed in claim 4, wherein the X-axis sliding table and the Y-axis sliding table are provided with two sliding rails, the lower surfaces of the Y-axis sliding table and the connecting base are provided with sliding grooves correspondingly matched with the sliding rails, and the sliding grooves are correspondingly connected with the sliding rails.
7. A steel wire thread generating device for a corrugated pipe production line as claimed in claim 1, wherein the processing unit further comprises a pneumatic chuck and a chuck motor, one end of the mandrel fixture is clamped on the pneumatic chuck, a driven wheel is mounted on the pneumatic chuck, a driving wheel is mounted on an output shaft of the chuck motor, and a transmission belt is connected between the driving wheel and the driven wheel.
8. A corrugated pipe production line steel wire thread producing device as claimed in any one of claims 1 to 7, wherein a pinch roller and two drive shafts are installed in the tractor, the pinch roller and the two drive shafts are arranged along the circumference of the corrugated pipe, the pinch roller and the drive shafts are both attached to the corrugated pipe, and the drive shafts are rotated by a motor.
9. A corrugated pipe production line wire thread producing apparatus as claimed in claim 8, wherein the outer wall of the drive shaft is provided with a pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122495346.1U CN218638446U (en) | 2021-10-15 | 2021-10-15 | Corrugated pipe production line steel wire thread generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122495346.1U CN218638446U (en) | 2021-10-15 | 2021-10-15 | Corrugated pipe production line steel wire thread generating device |
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| Publication Number | Publication Date |
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| CN218638446U true CN218638446U (en) | 2023-03-17 |
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| CN202122495346.1U Active CN218638446U (en) | 2021-10-15 | 2021-10-15 | Corrugated pipe production line steel wire thread generating device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115488259A (en) * | 2021-10-15 | 2022-12-20 | 义乌市绘海科技有限公司 | Corrugated pipe production line steel wire thread produces device |
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2021
- 2021-10-15 CN CN202122495346.1U patent/CN218638446U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115488259A (en) * | 2021-10-15 | 2022-12-20 | 义乌市绘海科技有限公司 | Corrugated pipe production line steel wire thread produces device |
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