CN217196995U - Automatic processing equipment for high-pressure steel-plastic composite pipe - Google Patents
Automatic processing equipment for high-pressure steel-plastic composite pipe Download PDFInfo
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- CN217196995U CN217196995U CN202220247346.1U CN202220247346U CN217196995U CN 217196995 U CN217196995 U CN 217196995U CN 202220247346 U CN202220247346 U CN 202220247346U CN 217196995 U CN217196995 U CN 217196995U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
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Abstract
The utility model relates to the technical field of steel-plastic pipe processing, in particular to automatic processing equipment for high-pressure steel-plastic composite pipes; the device comprises a conveying device, a lifting device, a clamp and a heating device; the conveying device comprises two conveyors with conveying chains, a plurality of proximity switches are arranged on the side wall of one side of each conveyor, each fixture comprises a telescopic cylinder and an inflation pipe arranged at the end part of a push rod of each telescopic cylinder, a branch pipe is welded on one side of each inflation pipe and is externally connected with an air source, a heating device is transversely arranged above each fixture, and the proximity switches are arranged, so that when the conveying chains convey the steel pipes to positions corresponding to the V-shaped groove bodies of the tool holders, the proximity switches can sense the steel pipes, and operators can judge whether the steel pipes are in place or not; the plastic film in the steel-plastic pipe is inflated to be tightly attached to the inner wall of the steel pipe, and then the plastic film is hot-melted and bonded on the inner wall of the steel pipe through induction heating, so that the quality of the steel-plastic pipe is improved.
Description
Technical Field
The utility model belongs to the technical field of steel-plastic pipe processing technique and specifically relates to compound pipe automated processing equipment is moulded to high-pressure shaped steel.
Background
The steel-plastic pipe is a steel pipe product with plastic film attached to the inner wall. In the process of processing the steel-plastic pipe, a steel-plastic pipe compounding machine is generally needed to promote the plastic film to be adhered to the inner wall of the steel pipe. For example, chinese patent discloses a full automatic heating multi-tube type steel-plastic pipe compounding machine, patent No. 201821640206.0. Wherein the description is as follows: a full-automatic heating multi-pipe type steel-plastic pipe compounding machine comprises two conveying chains which can convey steel pipes and are symmetrically arranged on a working table surface, and a limiting block which is supported on the upper surfaces of the conveying chains to support the steel pipes, wherein a cutter holder used for positioning the steel pipes is arranged in the middle of the rear side of each conveying chain, the bottom of the cutter holder is fixedly connected with the telescopic end of a cutter cylinder, two racks which are transversely and symmetrically arranged are arranged above the rear side of each conveying chain, a trolley capable of walking is supported on the upper surfaces of the racks, a motor used as power output is arranged in the trolley, at least five coils used for heating the steel pipes are embedded in the bottom of the trolley, a left plate is arranged on one side of each conveying chain, a right plate is arranged on the other side of each conveying chain, and at least five steel pipe clamps used for sleeving steel pipe heads are arranged on the upper surfaces of the left plate and the right plate, one side fixedly connected with cylinder of steel pipe anchor clamps is held telescopically, left riser and right riser that are used for adjusting the lift are installed respectively to the lower surface of left side board and right board.
The defects of the prior art are as follows:
1. the conveying chain cannot ensure that each steel pipe to be machined is exactly positioned on a station, and when the tool apron is lifted, the steel pipe which is not in place can be jacked away, so that production accidents are caused;
2. although the steel pipe to be processed is put in a tubular plastic film in advance and is hot-melted under the heating of the induction coil, the put-in plastic film is not tightly attached to the inner wall of the steel pipe, and a small amount of positions which are not in contact with the steel pipe may exist even through heating, and finally bulge is caused.
Disclosure of Invention
The utility model provides a not enough to prior art, the utility model provides a high-pressure shaped steel moulds compound pipe automated processing equipment, it has higher security performance and can be so that plastic film and steel pipe inner wall closely laminate more.
The technical scheme of the utility model is that:
the automatic processing equipment for the high-pressure steel-plastic composite pipe comprises a conveying device, a lifting device, a clamp and a heating device;
the conveying device comprises two conveyors with conveying chains, a V-shaped limiting block for supporting the steel pipe is installed on a chain block of each conveying chain, a plurality of proximity switches are arranged on the side wall of one side of each conveyor, lifting devices are respectively arranged on two sides of each conveying device, each lifting device comprises a lifting cylinder and a cutter holder installed on a push rod of the lifting cylinder, a plurality of V-shaped groove bodies for supporting the steel pipe are arranged at the top of each cutter holder, two sets of clamps are arranged on the outer sides of the lifting devices in opposite directions, each clamp comprises a telescopic cylinder and an inflation tube installed at the end part of the push rod of the telescopic cylinder, a branch tube is welded on one side of the inflation tube and externally connected with an air source, a heating device is transversely arranged above each clamp and comprises a plurality of linear rails arranged side by side, the movable slider of installing on the linear rail, the dolly is installed to the slider bottom surface, and the dolly bottom surface is provided with induction coil.
Furthermore, the bottom of the trolley is provided with a spray head which is externally connected with a water source through a water pipe, the water pipe is provided with an electromagnetic valve for controlling the spray head to open and close, and the heated steel pipe can be rapidly cooled through water spraying, so that the production flow is accelerated.
Furthermore, the induction coil is provided with a protective cover, so that the induction coil is prevented from being scratched with a steel pipe to be processed, and the coil is prevented from being corroded by water vapor.
In some preferred embodiments, the bottom of the clamp is provided with a height adjusting mechanism capable of adjusting the height of the clamp, for example, a rack structure with height adjusting function disclosed in chinese patent No. 201821813032.3. The fixture is provided with a height adjusting mechanism, when the mounting heights of the two fixtures are not completely consistent, the two fixtures can be in the same horizontal plane by adjusting the height of one or both of the two fixtures, and subsequent processing is facilitated.
The processing method of the automatic processing equipment for the high-pressure steel-plastic composite pipe comprises the following steps:
1) using a steel pipe feeding tool to feed materials at a speed matched with the conveying chain, and setting a plurality of steel pipes into one batch (for example, 8 steel pipes can be set into one batch);
2) arranging at least one proximity switch (arranged on the side wall of the conveyor) corresponding to the last V-shaped groove body of the cutter holder, wherein the sensing end is arranged upwards;
3) when the feeding of the batch of steel pipes is completed and the first steel pipe of the batch of steel pipes reaches the proximity switch in the step 2), triggering the proximity switch to enable the conveyor to pause;
4) a lifting cylinder of the lifting device lifts the tool apron, and the tool apron lifts the steel pipe and separates the steel pipe from the conveyor;
5) after the steel pipe is lifted to the highest position by the lifting device, the clamps on the two sides extend out of the inflation pipe to prop the two ends of the steel pipe, and the steel pipe starts to be inflated inwards, so that the plastic film is filled with air and props against the inner wall of the steel pipe;
6) the linear rail drives the heating device to move, an induction coil on the bottom surface of the heating device sweeps over the steel pipe and heats the steel pipe, and the inner wall of the steel pipe is bonded with the plastic film;
7) the line rail drives the heating device to reset;
8) resetting the clamp;
9) the lifting device is reset, and the steel pipe falls back to the transmission chain of the conveyor;
10) the transmission chain continues to operate to convey the steel pipe to the next process.
In some preferred embodiments, in the step 7), the heating device sprays water to the steel pipe through the spray head in the resetting process to cool the steel pipe quickly, so that subsequent carrying or processing of the steel pipe is facilitated.
The utility model has the advantages that: by arranging the proximity switch, when the conveying chain conveys the steel pipe to a position corresponding to the V-shaped groove body of the cutter holder, the proximity switch can sense the steel pipe, so that an operator can judge whether the steel pipe is in place; the plastic film in the steel-plastic pipe is inflated to be tightly attached to the inner wall of the steel pipe, and then the plastic film is hot-melted and bonded on the inner wall of the steel pipe through induction heating, so that the quality of the steel-plastic pipe is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the operation of the present invention.
In the figure, 1, a conveying device; 2. a V-shaped limiting block; 3. a proximity switch; 4. a lifting device; 5. a tool apron; 6. a clamp; 7. an inflation tube; 8. a branch pipe; 9. a wire track; 10. a slider; 11. a trolley; 12. an induction coil; 13. and (4) a spray head.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:
as shown in fig. 1, the automatic processing equipment for high-pressure steel-plastic composite pipes comprises a conveying device 1, a lifting device 4, a clamp 6 and a heating device;
the conveying device 1 comprises two conveyors with conveying chains, a V-shaped limiting block 2 for supporting a steel pipe is installed on a chain block of each conveying chain, a plurality of proximity switches 3 are arranged on the side wall of one side of each conveyor, lifting devices 4 are respectively arranged on two sides of each conveying device 1, each lifting device 4 comprises a lifting cylinder and a cutter holder 5 installed on a push rod of the lifting cylinder, a plurality of V-shaped groove bodies for supporting the steel pipe are arranged at the top of each cutter holder 5, two sets of clamps 6 are arranged on the outer side of each lifting device 4, the two sets of clamps 6 are oppositely arranged, each clamp 6 comprises a telescopic cylinder and an inflation pipe 7 installed at the end part of a push rod of the telescopic cylinder, a branch pipe 8 is welded on one side of each inflation pipe 7, the branch pipe 8 is externally connected with an air source, a heating device is transversely arranged above each clamp 6 and comprises a plurality of linear rails 9 arranged side by side, and a sliding block 10 is movably installed on each linear rail 9, a trolley 11 is mounted on the bottom surface of the sliding block 10, and an induction coil 12 is arranged on the bottom surface of the trolley 11.
The bottom of the trolley 11 is provided with a spray head 13, the spray head 13 is externally connected with a water source through a water pipe, the water pipe is provided with an electromagnetic valve for controlling the spray head to open and close, and the heated steel pipe can be rapidly cooled through water spraying, so that the production flow is accelerated.
The induction coil 12 is provided with a protective cover, so that the steel pipe to be machined is prevented from being scratched and rubbed, and the steam corrosion coil is also prevented.
And a height adjusting mechanism capable of adjusting the height of the clamp is arranged at the bottom of the clamp 6.
As shown in fig. 2:
the processing method of the automatic processing equipment for the high-pressure steel-plastic composite pipe comprises the following steps:
1) using a steel pipe feeding tool to feed materials at a speed matched with the conveying chain, and setting a plurality of steel pipes into one batch (for example, 8 steel pipes can be set into one batch);
2) arranging at least one proximity switch (arranged on the side wall of the conveyor) corresponding to the last V-shaped groove body of the cutter holder, wherein the sensing end is arranged upwards;
3) when the feeding of the batch of steel pipes is completed and the first steel pipe of the batch of steel pipes reaches the proximity switch in the step 2), triggering the proximity switch to enable the conveyor to pause;
4) a lifting cylinder of the lifting device lifts the tool apron, and the tool apron lifts the steel pipe and separates the steel pipe from the conveyor;
5) after the steel pipe is lifted to the highest position by the lifting device, the clamps on the two sides extend out of the inflation pipe to prop the two ends of the steel pipe, and the steel pipe starts to be inflated inwards, so that the plastic film is filled with air and props against the inner wall of the steel pipe;
6) the linear rail drives the heating device to move, an induction coil on the bottom surface of the heating device sweeps over the steel pipe and heats the steel pipe, and the inner wall of the steel pipe is bonded with the plastic film;
7) the line rail drives the heating device to reset;
8) resetting the clamp;
9) the lifting device is reset, and the steel pipe falls back to the transmission chain of the conveyor;
10) the transmission chain continues to operate to convey the steel pipe to the next process.
In some preferred embodiments, in the step 7), the heating device sprays water to the steel pipe through the spray head in the resetting process to cool the steel pipe quickly, so that subsequent carrying or processing of the steel pipe is facilitated.
The foregoing embodiments and description have been provided to illustrate the principles and preferred embodiments of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed.
Claims (4)
1. The automatic processing equipment for the high-pressure steel-plastic composite pipe is characterized by comprising a conveying device, a lifting device, a clamp and a heating device;
the conveying device comprises two conveyors with conveying chains, a V-shaped limiting block for supporting the steel pipe is installed on a chain block of each conveying chain, a plurality of proximity switches are arranged on the side wall of one side of each conveyor, lifting devices are respectively arranged on two sides of each conveying device, each lifting device comprises a lifting cylinder and a cutter holder installed on a push rod of the lifting cylinder, a plurality of V-shaped groove bodies for supporting the steel pipe are arranged at the top of each cutter holder, two sets of clamps are arranged on the outer sides of the lifting devices in opposite directions, each clamp comprises a telescopic cylinder and an inflation tube installed at the end part of the push rod of the telescopic cylinder, a branch tube is welded on one side of the inflation tube and externally connected with an air source, a heating device is transversely arranged above each clamp and comprises a plurality of linear rails arranged side by side, the movable slider of installing on the linear rail, the dolly is installed to the slider bottom surface, and the dolly bottom surface is provided with induction coil.
2. The automatic processing equipment for the high-pressure steel-plastic composite pipe according to claim 1, characterized in that: the bottom of the trolley is provided with a spray head which is externally connected with a water source through a water pipe, and the water pipe is provided with an electromagnetic valve for controlling the spray head to open and close.
3. The automatic processing equipment for the high-pressure steel-plastic composite pipe according to claim 2, characterized in that: the induction coil is provided with a protective cover.
4. The automatic processing equipment for the high-pressure steel-plastic composite pipe according to claim 1, characterized in that: and a height adjusting mechanism capable of adjusting the height of the clamp is arranged at the bottom of the clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220247346.1U CN217196995U (en) | 2022-01-30 | 2022-01-30 | Automatic processing equipment for high-pressure steel-plastic composite pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220247346.1U CN217196995U (en) | 2022-01-30 | 2022-01-30 | Automatic processing equipment for high-pressure steel-plastic composite pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217196995U true CN217196995U (en) | 2022-08-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220247346.1U Active CN217196995U (en) | 2022-01-30 | 2022-01-30 | Automatic processing equipment for high-pressure steel-plastic composite pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217196995U (en) |
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2022
- 2022-01-30 CN CN202220247346.1U patent/CN217196995U/en active Active
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