CN211587992U - Full-automatic empty-drawing production line for small-caliber thin-walled tubes - Google Patents
Full-automatic empty-drawing production line for small-caliber thin-walled tubes Download PDFInfo
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- CN211587992U CN211587992U CN201922474086.2U CN201922474086U CN211587992U CN 211587992 U CN211587992 U CN 211587992U CN 201922474086 U CN201922474086 U CN 201922474086U CN 211587992 U CN211587992 U CN 211587992U
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Abstract
The utility model relates to a full-automatic empty drawing production line of small-bore thin-walled tube, including tubular product empty drawing mechanism and tubular product feed mechanism of mutually supporting, tubular product empty drawing mechanism includes the drawing dolly, i-shaped guide rail, clamping die and first pneumatic control device, the drawing dolly can move on i-shaped guide rail back and forth, installs clamping die and first pneumatic control device on the drawing dolly, and first pneumatic control device controls clamping die to press from both sides tightly or loosen; the pipe feeding mechanism comprises a material moving frame, a material discharging table, a roller conveying table and a motor, wherein the material discharging end of the material discharging table is connected with the material moving frame, the material moving end of the material moving frame is connected with the roller conveying table, a blank drawing outer mold is arranged at the head of the roller conveying table, and the motor drives the roller conveying table to feed the pipe into the blank drawing outer mold; and the hollow drawing outer die is matched with the clamping die to draw the pipe. The utility model discloses the commonality is strong, and simple structure, high efficiency, practicality, easy and simple to handle pull out the in-process and need not any artifical transport or remove tubular product.
Description
Technical Field
The utility model relates to a full-automatic empty production line that pulls out of small-bore thin wall pipe belongs to copper pipe manufacturing technical field.
Background
In the pipe manufacturing industry, blank drawing is a common deformation mode, and with continuous optimization of equipment, the production efficiency is gradually improved, and the labor intensity of operators is gradually reduced.
For a long time, original equipment such as manual material moving, carrying and the like is not completely separated in the process of manufacturing the pipe by blank drawing deformation, intelligent manufacturing is an important direction of national strategy of 2025 manufacturing in China, the traditional manufacturing industry plays an important role in national economy, safety and the like, and the intelligent manufacturing is particularly critical.
Disclosure of Invention
The utility model aims to overcome the not enough of existence among the prior art, provide a full-automatic air-pulling production line of small-bore thin-walled pipe, this production line commonality is strong, simple structure, high efficiency, practicality, easy and simple to handle, and the system of pulling out in-process need not any artifical transport or removes tubular product.
According to the utility model provides a technical scheme: a full-automatic empty drawing production line for a small-caliber thin-walled tube comprises a tube empty drawing mechanism and a tube feeding mechanism which are matched with each other, wherein the tube empty drawing mechanism comprises a drawing trolley, an I-shaped guide rail, a clamping mold and a first pneumatic control device, the drawing trolley can move back and forth on the I-shaped guide rail, the clamping mold and the first pneumatic control device are installed on the drawing trolley, and the first pneumatic control device controls the clamping mold to clamp or loosen;
the pipe feeding mechanism comprises a material moving frame, a material discharging table, a roller conveying table and a motor, wherein the material discharging end of the material discharging table is connected with the material moving frame, the material moving end of the material moving frame is connected with the roller conveying table, a blank drawing outer mold is arranged at the head of the roller conveying table, and the motor drives the roller conveying table to feed the pipe into the blank drawing outer mold; and the hollow drawing outer die is matched with the clamping die to draw the pipe.
Furthermore, an included angle of 15-45 degrees exists between the discharging platform and the horizontal plane.
Furthermore, a material blocking block is arranged at the joint of the material moving frame and the material discharging table, and a second pneumatic control device for controlling the material blocking block to lift is arranged on the material discharging table.
Further, the roller conveying table is V-shaped.
Further, the I-shaped guide rail and the roller conveying table are arranged in parallel, and the distance between the I-shaped guide rail and the roller conveying table is 10-20 cm.
Further, the centre line of the clamping mould coincides with the centre line of the roller conveying table.
Further, the first pneumatic control device comprises a first PLC controller, a first electromagnetic valve and a first air cylinder, the first PLC controller is connected with the first electromagnetic valve, the first electromagnetic valve controls the first air cylinder according to instructions of the first PLC controller, and the first air cylinder controls clamping or loosening of the clamping mold.
Further, the second pneumatic control device comprises a second PLC controller, a second electromagnetic valve and a second air cylinder, the second PLC controller is connected with the second electromagnetic valve, the second air cylinder is controlled by the second electromagnetic valve according to instructions of the second PLC controller, and the second air cylinder controls the resistance block to lift.
Furthermore, a photoelectric switch is arranged on the roller conveying table.
Compared with the prior art, the utility model, have following advantage:
the utility model has strong universality, simple structure, high efficiency, practicality and simple and convenient operation, and does not need any manual handling or pipe moving in the drawing process; after cold drawing, the small-caliber thin-walled tube falls naturally, has good surface quality and no visible deformation.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Description of reference numerals: 1-I-shaped guide rail, 2-drawing trolley, 3-first pneumatic control device, 4-second pneumatic control device, 5-motor, 6-clamping mould, 7-empty drawing outer mould, 8-photoelectric switch, 9-roller conveying table, 10-material moving frame, 11-material blocking block, 12-material discharging table, 3.1-first PLC controller, 3.2-first electromagnetic valve, 3.3-first cylinder, 4.1-second PLC controller, 4.2-second electromagnetic valve and 4.3-second cylinder.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1, the full-automatic empty-drawing production line for the small-caliber thin-walled tube comprises a tube empty-drawing mechanism and a tube feeding mechanism which are matched with each other, wherein the tube empty-drawing mechanism comprises a drawing trolley 2, an I-shaped guide rail 1, a clamping mold 6 and a first pneumatic control device 3, the drawing trolley 2 can move back and forth on the I-shaped guide rail 1, the clamping mold 6 and the first pneumatic control device 3 are installed on the drawing trolley 2, and the first pneumatic control device 3 controls the clamping mold 6 to clamp or release; the pipe feeding mechanism comprises a material moving frame 10, a material discharging platform 12, a roller conveying platform 9 and a motor 5, wherein the material discharging end of the material discharging platform 12 is connected with the material moving frame 10, the material moving end of the material moving frame 10 is connected with the roller conveying platform 9, the head of the roller conveying platform 9 is provided with an empty-drawing outer mold 7, and the motor 5 drives the roller conveying platform 9 to feed the pipe into the empty-drawing outer mold 7; and the hollow drawing outer die 7 is matched with the clamping die 6 to draw the pipe. Therefore, the tube does not need to be manually carried or moved in the drawing process, and after cold drawing, the small-caliber thin-walled tube falls naturally, has good surface quality and has no visible deformation.
The material placing table 12 and the horizontal plane form an included angle of 15-45 degrees.
A material blocking block 11 is arranged at the joint of the material moving frame 10 and the material discharging table 12, and a second pneumatic control device 4 for controlling the material blocking block 11 to ascend and descend is arranged on the material discharging table 12.
The roller conveying table 9 is V-shaped, so that the pipe can be rolled to the center of the roller conveying table 9.
The I-shaped guide rail 1 and the roller conveying table 9 are arranged in parallel, and the distance between the I-shaped guide rail 1 and the roller conveying table 9 is 10-20 cm.
The centre line of the clamping mould 6 is superposed with the centre line of the roller conveying table 9.
The first pneumatic control device 3 comprises a first PLC controller 3.1, a first electromagnetic valve 3.2 and a first air cylinder 3.3, the first PLC controller 3.1 is connected with the first electromagnetic valve 3.2, the first electromagnetic valve 3.2 controls the first air cylinder 3.3 according to an instruction of the first PLC controller 3.1, and the first air cylinder 3.3 controls the clamping mold 6 to clamp or loosen.
The second pneumatic control device 4 comprises a second PLC controller 4.1, a second electromagnetic valve 4.2 and a second air cylinder 4.3, the second PLC controller 4.1 is connected with the second electromagnetic valve 4.2, the second electromagnetic valve 4.2 controls the second air cylinder 4.3 according to an instruction of the second PLC controller 4.1, and the second air cylinder 4.3 controls the resistance block 11 to lift.
And a photoelectric switch 8 is arranged on the roller conveying table 9.
The working process is as follows: when the utility model is used, the material placing frame 12 and the horizontal plane have an included angle of 30 degrees, the pipe naturally rolls down to the roller conveying table 9 according to the sequence, the motor 13 controls the roller conveying table 9 to transmit the pipe to the head empty drawing outer die 7, the first PLC controller 3.1 edits a control program to control the first electromagnetic valve 3.2, the first electromagnetic valve 3.2 controls the first air cylinder 3.3 according to the instruction of the first PLC controller 3.1, and the first air cylinder 3.3 controls the clamping pipe of the clamping die 6 on the drawing trolley 2 to start drawing; the photoelectric switch 8 monitors the pipe in the cold drawing process, after the previous pipe is drawn out, a second PLC 4.1 editing control program is arranged beside the resistance block 11 to control a second electromagnetic valve 4.2, the second electromagnetic valve 4.2 controls a second air cylinder 4.3 according to the instruction of the second PLC 4.1, and the second air cylinder 4.3 controls the descending and pipe discharging of the resistance block 11. The process is circulated until the whole drawing of the pipes on the discharging table 12 is finished.
When the utility model is used, the copper alloy pipe with the specification of phi 12 multiplied by 0.59mm is selected for empty drawing to phi 9.5 multiplied by 0.6 mm. In the whole empty drawing process, the pipe does not need to be carried or moved manually; after cold drawing, the small-caliber thin-walled tube falls naturally, has good surface quality and no visible deformation.
It is to be understood that the above embodiments are merely exemplary embodiments that have been employed to illustrate the principles of the present invention, and that the present invention is not limited thereto. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit and substance of the invention, and these modifications and improvements are also considered to be within the scope of the invention.
Claims (9)
1. The utility model provides a full-automatic empty pulling production line of small-bore thin wall pipe, includes that the tubular product that mutually supports empty pulls out mechanism and tubular product feed mechanism, its characterized in that: the pipe empty-drawing mechanism comprises a drawing trolley (2), an I-shaped guide rail (1), a clamping mold (6) and a first pneumatic control device (3), wherein the drawing trolley (2) can move back and forth on the I-shaped guide rail (1), the clamping mold (6) and the first pneumatic control device (3) are installed on the drawing trolley (2), and the first pneumatic control device (3) controls the clamping mold (6) to clamp or loosen;
the pipe feeding mechanism comprises a material moving frame (10), a material discharging table (12), a roller conveying table (9) and a motor (5), wherein the material discharging end of the material discharging table (12) is connected with the material moving frame (10), the material moving end of the material moving frame (10) is connected with the roller conveying table (9), an empty-drawing outer die (7) is arranged at the head of the roller conveying table (9), and the motor (5) drives the roller conveying table (9) to feed the pipe into the empty-drawing outer die (7); the empty drawing outer die (7) is matched with the clamping die (6) to draw the pipe.
2. The full-automatic empty-drawing production line for the small-caliber thin-walled tubes as claimed in claim 1, wherein: the material placing table (12) and the horizontal plane form an included angle of 15-45 degrees.
3. The full-automatic empty-drawing production line for the small-caliber thin-walled tubes as claimed in claim 1, wherein: a material blocking block (11) is arranged at the joint of the material moving frame (10) and the material discharging table (12), and a second pneumatic control device (4) for controlling the material blocking block (11) to lift is arranged on the material discharging table (12).
4. The full-automatic empty-drawing production line for the small-caliber thin-walled tubes as claimed in claim 1, wherein: the roller conveying table (9) is V-shaped.
5. The full-automatic empty-drawing production line for the small-caliber thin-walled tubes as claimed in claim 1, wherein: the I-shaped guide rail (1) and the roller conveying table (9) are arranged in parallel, and the distance between the I-shaped guide rail and the roller conveying table is 10-20 cm.
6. The full-automatic empty-drawing production line for the small-caliber thin-walled tubes as claimed in claim 1, wherein: the center line of the clamping mould (6) is superposed with the center line of the roller conveying table (9).
7. The full-automatic empty-drawing production line for the small-caliber thin-walled tubes as claimed in claim 1, wherein: the first pneumatic control device (3) comprises a first PLC (programmable logic controller) controller (3.1), a first electromagnetic valve (3.2) and a first air cylinder (3.3), the first PLC controller (3.1) is connected with the first electromagnetic valve (3.2), the first electromagnetic valve (3.2) controls the first air cylinder (3.3) according to an instruction of the first PLC controller (3.1), and the first air cylinder (3.3) controls the clamping mold (6) to clamp or loosen.
8. The full-automatic empty-drawing production line for the small-caliber thin-walled tubes as claimed in claim 3, wherein: the second pneumatic control device (4) comprises a second PLC (programmable logic controller) controller (4.1), a second electromagnetic valve (4.2) and a second air cylinder (4.3), the second PLC controller (4.1) is connected with the second electromagnetic valve (4.2), the second electromagnetic valve (4.2) controls the second air cylinder (4.3) according to an instruction of the second PLC controller (4.1), and the second air cylinder (4.3) controls the resistance block (11) to lift.
9. The full-automatic empty-drawing production line for the small-caliber thin-walled tubes as claimed in claim 1, wherein: and a photoelectric switch (8) is arranged on the roller conveying table (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922474086.2U CN211587992U (en) | 2019-12-31 | 2019-12-31 | Full-automatic empty-drawing production line for small-caliber thin-walled tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922474086.2U CN211587992U (en) | 2019-12-31 | 2019-12-31 | Full-automatic empty-drawing production line for small-caliber thin-walled tubes |
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| Publication Number | Publication Date |
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| CN211587992U true CN211587992U (en) | 2020-09-29 |
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| CN201922474086.2U Active CN211587992U (en) | 2019-12-31 | 2019-12-31 | Full-automatic empty-drawing production line for small-caliber thin-walled tubes |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116944272A (en) * | 2023-09-19 | 2023-10-27 | 常州常宝精特钢管有限公司 | Automatic control device for jaw of cold drawing machine |
-
2019
- 2019-12-31 CN CN201922474086.2U patent/CN211587992U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116944272A (en) * | 2023-09-19 | 2023-10-27 | 常州常宝精特钢管有限公司 | Automatic control device for jaw of cold drawing machine |
| CN116944272B (en) * | 2023-09-19 | 2023-12-15 | 常州常宝精特钢管有限公司 | Automatic control device for jaw of cold drawing machine |
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| GR01 | Patent grant | ||
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| CP01 | Change in the name or title of a patent holder |
Address after: 214105 No.18 Xiangyun Road, anzhen street, Xishan District, Wuxi City, Jiangsu Province Patentee after: Jiangsu Longda Super Alloy Co.,Ltd. Address before: 214105 No.18 Xiangyun Road, anzhen street, Xishan District, Wuxi City, Jiangsu Province Patentee before: WUXI LONGDA METAL MATERIALS Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |