CN115464855A - Corrugated pipe production line steel wire tensioning device - Google Patents
Corrugated pipe production line steel wire tensioning device Download PDFInfo
- Publication number
- CN115464855A CN115464855A CN202111204786.5A CN202111204786A CN115464855A CN 115464855 A CN115464855 A CN 115464855A CN 202111204786 A CN202111204786 A CN 202111204786A CN 115464855 A CN115464855 A CN 115464855A
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- CN
- China
- Prior art keywords
- steel wire
- corrugated pipe
- production line
- tensioning device
- spiral
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/34—Feeding or guiding devices not specially adapted to a particular type of apparatus
- B21C47/345—Feeding or guiding devices not specially adapted to a particular type of apparatus for monitoring the tension or advance of the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F3/00—Coiling wire into particular forms
- B21F3/02—Coiling wire into particular forms helically
- B21F3/04—Coiling wire into particular forms helically externally on a mandrel or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
- B29C48/154—Coating solid articles, i.e. non-hollow articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/355—Conveyors for extruded articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/18—Pleated or corrugated hoses
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wire Processing (AREA)
Abstract
The invention discloses a steel wire tensioning device for a corrugated pipe production line, and aims to overcome the defects that the steel wire tensioning force cannot be reliably controlled in the corrugated pipe machining process, and corrugated pipe waste materials in a traction stage cannot be automatically cut off. The device comprises a frame, a torque output device with controllable output torque, a traction rope, a cutting mechanism, a corrugated pipe detection sensor, a glue discharging machine and a steel wire screw machine; the steel wire forms a spiral steel wire after passing through the steel wire spiral machine, one end of the traction rope is connected to the torque follower, the other end of the traction rope is connected with the spiral steel wire after passing through the cutting mechanism, and the torque follower tensions the traction rope to provide stable tension for the spiral steel wire; the cutting mechanism is used for cutting off the corrugated pipe. The steel wire tensioning device for the corrugated pipe production line can realize control on the tensioning force of the steel wire and can automatically cut off corrugated pipe waste materials generated in the traction stage.
Description
Technical Field
The invention relates to a corrugated pipe processing technology, in particular to a steel wire tensioning device for a corrugated pipe production line.
Background
At present, an automatic steel wire adjusting mechanism of a corrugated pipe production line mainly comprises a machine frame, two guide rods, a sliding seat, a roller and a spring, wherein the two guide rods are fixedly connected to the machine frame, the sliding seat is connected with the two guide rods in a sliding manner, one end of the spring is fixedly connected with the machine frame, the other end of the spring is fixedly connected with the sliding seat, the roller seat is fixedly connected to the sliding seat, the roller is in running fit with the roller seat, and a threading space is formed between the roller and the sliding seat. The automatic steel wire adjusting mechanism cannot reliably control the tension force of the steel wire and cannot automatically cut off corrugated pipe waste materials generated in the traction stage.
Disclosure of Invention
In order to overcome the defects, the invention provides a steel wire tensioning device for a corrugated pipe production line, which can realize the control of the tensioning force of the steel wire and can automatically cut off corrugated pipe waste materials generated in the traction stage.
In order to solve the technical problems, the invention adopts the following technical scheme: a steel wire tensioning device for a corrugated pipe production line comprises a rack, a torque output device with controllable output torque, a traction rope, a cutting mechanism, a corrugated pipe detection sensor, a glue discharging machine and a steel wire screw machine; the steel wire forms a spiral steel wire after passing through the steel wire spiral machine, one end of the traction rope is connected to the torque follower, the other end of the traction rope is connected with the spiral steel wire after passing through the cutting mechanism, and the torque follower tensions the traction rope to provide stable tension for the spiral steel wire; the cutting mechanism is used for cutting off the corrugated pipe.
After the device is started, the torque output device works to pull the traction rope and drive the steel wire, the torque output device outputs constant torque in the pulling process, the real-time accurate control of the tension force of the steel wire is realized, the condition that the steel wire is loosened or the tension force is too large to influence the machining of the corrugated pipe due to too small tension force is avoided, and the stable traction is ensured. The output torque of the torque output device can be adjusted and controlled to adapt to different processing requirements. Through stable traction, the steel wire generates a spiral steel wire with a specified pitch on the steel wire spiral machine, and the corrugated pipe is formed after the steel wire is subjected to rubber coating forming by a rubber outlet machine. After the corrugated pipe is formed, the traction rope continues to be pulled forwards under the action of the torque follower, and when the corrugated pipe detection sensor detects the corrugated pipe, the cutting mechanism is used for cutting off the corrugated pipe to cut off waste materials of the corrugated pipe at the end part. After the steps are finished, the device finishes the traction work, and then the normal corrugated pipe machining process can be carried out. The output torque of the torque output device can be regulated and controlled and can be stably output, so that the control of the tension force of the steel wire is realized. The steel wire tensioning device for the corrugated pipe production line can realize control on the tensioning force of the steel wire and can automatically cut off corrugated pipe waste materials generated in the traction stage.
Preferably, a guide shaft is mounted on the frame, and the traction rope is wound around the guide shaft. The guiding axle is convenient for the haulage rope to realize turning to, and the haulage rope walks around the guiding axle, and the direction is effectual.
Preferably, the outer wall of the guide shaft is provided with a V-shaped annular groove. The V-shaped annular grooves enable the guide shaft to be suitable for traction ropes of different diameters, shaking of the traction ropes is effectively prevented, and stability of the steel wire during tensioning is guaranteed.
Preferably, the frame is provided with a limit groove for the corrugated pipe to pass through. The limiting groove is arranged to be beneficial to ensuring the reliable conveying of the corrugated pipe.
Preferably, a reel is mounted on the torque output device, one end of the traction rope is connected to the reel, and a V-shaped winding ring groove is formed in the outer wall of the reel. The traction rope is connected in a winding ring groove on the winding wheel, and the winding is stable and reliable. The V-shaped winding ring groove is suitable for the traction ropes with different diameters, the shaking of the traction ropes is effectively prevented, and the stability of the steel wire during tensioning is ensured.
Preferably, the cutting mechanism comprises a cutter, a driver, a positioning seat and two positioning blocks arranged on the positioning seat, the distance between the two positioning blocks is adjustable, the corrugated pipe is clamped between the two positioning blocks, and the driver drives the cutter to rotate so as to cut off the corrugated pipe.
The cutting of bellows is realized through the rotation of cutter, sets up between two locating pieces among the bellows cutting process, has avoided the deformation of bellows, prevents that the cutting from leading to bellows lateral shifting, has guaranteed the precision of cutting and the reliability of follow-up bellows processing. The distance between the two positioning blocks is adjustable so as to adapt to corrugated pipes with various pipe diameters.
Preferably, the cutter is of an S-shaped structure, a cutter detector is arranged between the two positioning blocks, and the cutter detector is arranged above the corrugated pipe. And after the corrugated pipe is cut, the cutter deviates from the position of the cutter detector. After the corrugated pipe is cut, whether the cutter returns to the initial position or not is judged through the detection of the cutter detector on the cutter, and the corrugated pipe is not interfered.
Preferably, the positioning block is provided with an avoiding groove for the cutter to pass through. Set up on the locating piece and dodge groove worker's cutter to pass through, avoid taking place the interference phenomenon between cutter and the locating piece.
Preferably, a press wheel and two traction rollers are installed on the frame, the press wheel and the two traction rollers are arranged along the circumferential direction of the corrugated pipe, and the traction rollers rotate to drag the corrugated pipe. The two traction rollers rotate to realize the traction of the corrugated pipe, and the corrugated pipe is stable and reliable.
Preferably, the steel wire spiral machine is provided with a wire outlet head and a tooling mandrel, the steel wire is sent out from the wire outlet head and wound on the tooling mandrel to form a spiral steel wire, and the glue outlet head of the glue outlet machine is used for coating glue to the spiral steel wire on the tooling mandrel.
Compared with the prior art, the invention has the beneficial effects that: the steel wire tensioning device of the corrugated pipe production line can control the tensioning force of the steel wire and can automatically cut off corrugated pipe waste materials generated in the traction stage.
Drawings
FIG. 1 is a top view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a schematic end view of the present invention;
fig. 4 is a schematic view of a reel of the present invention;
FIG. 5 is a schematic view of the cutting mechanism of the present invention;
FIG. 6 is a cross-sectional view of the severing mechanism of the present invention;
FIG. 7 is a schematic view showing a connection structure of a traction rope and a spiral wire according to the present invention;
in the figure: 1. the device comprises a rack, 2, a torque follower, 3, a traction rope, 4, a cutting mechanism, 5, a corrugated pipe detection sensor, 6, a glue discharging machine, 7, a steel wire spiral machine, 8, a spiral steel wire, 9, a corrugated pipe, 10, a reel, 11, a winding ring groove, 12, a guide shaft, 13, a V-shaped ring groove, 14, a connecting ring, 15, a limiting groove, 16, a cutter, 17, a driver, 18, a positioning seat, 19, a positioning block, 20, a sliding rail, 21, a cutter detector, 22, an avoidance groove, 23, a driving motor, 24, a speed reducer, 25, a pressing wheel, 26, a traction roller, 27, a thread discharging head, 28 and a tooling mandrel.
Detailed Description
The technical scheme of the invention is further described in detail by the following specific embodiments in combination with the attached drawings:
example (b): a steel wire tensioning device for a corrugated pipe production line (see attached figures 1 to 7) comprises a frame 1, a torque output device 2 with controllable output torque, a traction rope 3, a cutting mechanism 4, a corrugated pipe detection sensor 5, a glue discharging machine 6 and a steel wire spiral machine 7; the steel wire forms a spiral steel wire 8 after passing through the steel wire spiral machine, one end of the traction rope is connected to the torque follower, the other end of the traction rope is connected with the spiral steel wire after passing through the cutting mechanism, and the torque follower tensions the traction rope to provide stable tension force for the spiral steel wire; the cutting mechanism is used to cut the corrugated tube 9. The torque output device is provided with a winding wheel 10, one end of a traction rope is connected to the winding wheel, and the outer wall of the winding wheel is provided with a V-shaped winding ring groove 11. The torque output device adopts a torque motor, the reel is arranged on an output shaft of the torque motor, the output torque of the torque motor can be adjusted and controlled, and the output torque is stable and reliable.
The guide shaft 12 is arranged on the frame, and the traction rope is wound around the guide shaft. The outer wall of the guide shaft is provided with a V-shaped ring groove 13. The annular connecting ring 14 is connected with the steel wire connecting end to the haulage rope, and the steel wire is tied off after passing through the connecting ring and is fastened, and the connecting ring is adaptable to steel wires of different diameters. The rack is provided with a limit groove 15 for the corrugated pipe to pass through, and the processed corrugated pipe is conveyed in the limit groove. The corrugated pipe detection sensor is installed on the frame and is arranged above the limit groove.
The cutting mechanism comprises a cutter 16, a driver 17, a positioning seat 18 and two positioning blocks 19 arranged on the positioning seat, the distance between the two positioning blocks is adjustable, the corrugated pipe is clamped between the two positioning blocks, and the driver drives the cutter to rotate so as to cut off the corrugated pipe. The positioning seat and the positioning block are correspondingly provided with a slide rail 20, the positioning block is provided with a slide groove, and the slide groove on the positioning block is connected on the slide rail in a sliding manner. The cutter is of an S-shaped structure, a cutter detector 21 is arranged between the two positioning blocks, and the cutter detector is arranged above the corrugated pipe. The positioning block is provided with an avoiding groove 22 for the cutter to pass through. The driver comprises a driving motor 23 and a speed reducer 24, an output shaft of the driving motor is connected with an input shaft of the speed reducer, and the cutter is installed on the output shaft of the speed reducer.
A pinch roller 25 and two traction rollers 26 are arranged on the frame, the pinch roller and the two traction rollers are arranged along the circumferential direction of the corrugated pipe, and the traction rollers rotate to drag the corrugated pipe. The steel wire spiral machine is provided with a wire outlet head 27 and a tooling mandrel 28, the steel wire is sent out from the wire outlet head and wound on the tooling mandrel to form a spiral steel wire, the glue outlet head of the glue outlet machine is coated with glue towards the spiral steel wire on the tooling mandrel, and the spiral steel wire advances while being coated with the glue to process a corrugated pipe.
After the device is started, the torque output device works to pull the traction rope and drive the steel wire, the torque output device outputs constant torque in the pulling process, the real-time accurate control of the tension force of the steel wire is realized, the condition that the steel wire is loosened or the tension force is too large to influence the machining of the corrugated pipe due to too small tension force is avoided, and the stable traction is ensured. The output torque of the torque output device can be adjusted and controlled to adapt to different processing requirements. Through stable traction, the steel wire generates a spiral steel wire with a specified pitch on a steel wire spiral machine, and the corrugated pipe is formed after the steel wire is formed through rubber coating of a rubber outlet machine. After the corrugated pipe is formed, the traction rope continues to be pulled forwards under the action of the torque output device, and when the corrugated pipe detection sensor detects the corrugated pipe, the cutting mechanism is used for cutting off the corrugated pipe to cut off the corrugated pipe waste at the end part. After the steps are finished, the device finishes the traction work, and then the normal corrugated pipe machining process can be carried out. The output torque of the torque output device can be regulated and controlled and can be stably output, so that the control of the tension force of the steel wire is realized. The steel wire tensioning device for the corrugated pipe production line can realize control over the tensioning force of the steel wire and can automatically cut off corrugated pipe waste materials generated in the traction stage.
The above-described embodiments are merely preferred embodiments of the present invention, which is not intended to be limiting in any way, and other variations and modifications are possible without departing from the scope of the invention as set forth in the appended claims.
Claims (10)
1. A steel wire tensioning device for a corrugated pipe production line is characterized by comprising a rack, a torque output device with controllable output torque, a traction rope, a cutting mechanism, a corrugated pipe detection sensor, a glue discharging machine and a steel wire screw machine; the steel wire forms a spiral steel wire after passing through the steel wire spiral machine, one end of the traction rope is connected to the torque follower, the other end of the traction rope is connected with the spiral steel wire after passing through the cutting mechanism, and the torque follower tensions the traction rope to provide stable tension for the spiral steel wire; after the bellows detection sensor detects the bellows, the cutting mechanism operates to cut the bellows.
2. The steel wire tensioning device for the corrugated pipe production line as claimed in claim 1, wherein a guide shaft is mounted on the frame, and the traction rope is wound around the guide shaft.
3. The steel wire tensioning device for the corrugated pipe production line as claimed in claim 2, wherein the outer wall of the guide shaft is provided with a V-shaped ring groove.
4. The steel wire tensioning device for the corrugated pipe production line as claimed in claim 1, wherein the frame is provided with a limiting groove for the corrugated pipe to pass through.
5. The corrugated pipe production line steel wire tensioner as claimed in claim 1, wherein the torque output device is provided with a winding wheel, one end of the traction rope is connected to the winding wheel, and the outer wall of the winding wheel is provided with a V-shaped winding ring groove.
6. The steel wire tensioning device for the corrugated pipe production line as claimed in claim 1, wherein the cutting mechanism comprises a cutter, a driver, a positioning seat, and two positioning blocks mounted on the positioning seat, wherein the distance between the two positioning blocks is adjustable, the corrugated pipe is clamped between the two positioning blocks, and the driver drives the cutter to rotate to cut the corrugated pipe.
7. The steel wire tensioning device for the corrugated pipe production line as claimed in claim 6, wherein the cutter is S-shaped, a cutter detector is disposed between the two positioning blocks, and the cutter detector is disposed above the corrugated pipe.
8. The corrugated pipe production line steel wire tensioning device as claimed in claim 6, wherein the positioning block is provided with an avoiding groove for the cutter to pass through.
9. The steel wire tensioning device for the corrugated pipe production line as claimed in any one of claims 1 to 8, wherein a press wheel and two traction rollers are mounted on the frame, the press wheel and the two traction rollers are arranged along the circumference of the corrugated pipe, and the traction rollers rotate to pull the corrugated pipe.
10. The corrugated pipe production line steel wire tensioning device as claimed in any one of claims 1 to 8, wherein the steel wire spiral machine is provided with a wire outlet head and a tooling mandrel, the steel wire is fed out from the wire outlet head and wound on the tooling mandrel to form a spiral steel wire, and a glue outlet head of the glue outlet machine faces the spiral steel wire glue on the tooling mandrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111204786.5A CN115464855A (en) | 2021-10-15 | 2021-10-15 | Corrugated pipe production line steel wire tensioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111204786.5A CN115464855A (en) | 2021-10-15 | 2021-10-15 | Corrugated pipe production line steel wire tensioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115464855A true CN115464855A (en) | 2022-12-13 |
Family
ID=84364928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111204786.5A Pending CN115464855A (en) | 2021-10-15 | 2021-10-15 | Corrugated pipe production line steel wire tensioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115464855A (en) |
-
2021
- 2021-10-15 CN CN202111204786.5A patent/CN115464855A/en active Pending
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