CN114799793B - Heat pipe rod inserting machine - Google Patents

Heat pipe rod inserting machine Download PDF

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Publication number
CN114799793B
CN114799793B CN202210409115.0A CN202210409115A CN114799793B CN 114799793 B CN114799793 B CN 114799793B CN 202210409115 A CN202210409115 A CN 202210409115A CN 114799793 B CN114799793 B CN 114799793B
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CN
China
Prior art keywords
core rod
station
cylinder
plate
pipe
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Active
Application number
CN202210409115.0A
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Chinese (zh)
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CN114799793A (en
Inventor
周道洪
陈勇军
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Guangdong Evenwin Precision Technology Co Ltd
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Guangdong Evenwin Precision Technology Co Ltd
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Priority to CN202210409115.0A priority Critical patent/CN114799793B/en
Publication of CN114799793A publication Critical patent/CN114799793A/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/001—Article feeders for assembling machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36—Removing material
    • B23K26/362—Laser etching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/001—Article feeders for assembling machines
    • B23P19/006—Holding or positioning the article in front of the applying tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
    • B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/10—Aligning parts to be fitted together
    • B23P19/12—Alignment of parts for insertion into bores

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

The invention relates to a heat pipe rod inserting machine, which comprises a metal pipe feeding mechanism, a metal pipe placing mechanism, a metal pipe progressive mechanism, a core rod feeding mechanism and a core rod inserting mechanism, wherein the metal pipe feeding mechanism is used for providing a metal pipe, a feeding station and an inserting station are arranged on the metal pipe placing mechanism, and the metal pipe progressive mechanism is used for sequentially delivering the metal pipe provided by the metal pipe feeding mechanism to the feeding station and the inserting station; the core rod feeding mechanism is used for providing a core rod; the core rod inserting mechanism is arranged corresponding to the inserting station and is used for inserting the core rod provided by the core rod feeding mechanism into the metal pipe at the inserting station. The heat pipe rod inserting machine adopts a full-automatic feeding and rod inserting mode, so that the core rod can be automatically inserted into the metal pipe, manual time consumption is avoided, and the core rod inserting efficiency can be greatly improved.

Description

Heat pipe rod inserting machine
Technical Field
The invention relates to the technical field of radiators, in particular to a heat pipe rod inserting machine.
Background
In the radiator industry, in the process of manufacturing a heat pipe, a mandrel inserting process is generally required to be performed on a metal pipe with one end contracted after a shrinking process and before a material filling process. The mandrel is provided with a process groove which is used as a shaping tool of the filling material, and the process groove of the mandrel is needed to be matched with the marking character pair. Because the stability of the plug rod influences the final heat dissipation effect, the plug rod must be plugged to the bottom and is not influenced by the deformation of the metal pipe, and the process is generally operated manually at present, so that the yield is unstable and the labor cost is high.
Disclosure of Invention
Based on the above, the invention provides a heat pipe rod inserting machine, which achieves the aim of automatically feeding rods by arranging a metal pipe progressive mechanism and a core rod inserting mechanism.
The heat pipe rod inserting machine comprises a metal pipe feeding mechanism, a metal pipe placing mechanism, a metal pipe progressive mechanism, a core rod feeding mechanism and a core rod inserting mechanism, wherein the metal pipe feeding mechanism is used for providing a metal pipe, a feeding station and an inserting station are arranged on the metal pipe placing mechanism, and the metal pipe progressive mechanism is used for sequentially delivering the metal pipe provided by the metal pipe feeding mechanism to the feeding station and the inserting station;
the core rod feeding mechanism is used for providing a core rod; the core rod inserting mechanism is arranged corresponding to the inserting station and is used for inserting the core rod provided by the core rod feeding mechanism into the metal pipe at the inserting station.
In one embodiment, the metal tube placement mechanism comprises a first tube placement plate, a second tube placement plate and a plate distance adjusting assembly arranged between the first tube placement plate and the second tube placement plate, wherein the plate distance adjusting assembly is used for adjusting the distance between the first tube placement plate and the second tube placement plate;
The first tube placing plate is provided with a first tube placing groove corresponding to the position of the feeding station and a second tube placing groove corresponding to the position of the inserting station, and the second tube placing plate is provided with a third tube placing groove corresponding to the position of the feeding station and a fourth tube placing groove corresponding to the position of the inserting station.
In one embodiment, the plate distance adjusting assembly comprises a fixed plate, a movable plate, a plate distance adjusting sliding rail and a plate distance adjusting driving piece, wherein the fixed plate is arranged at the end part of the plate distance adjusting sliding rail, the movable plate is connected to the plate distance adjusting sliding rail in a sliding manner, and the plate distance adjusting driving piece is used for driving the movable plate to slide relative to the plate distance adjusting sliding rail;
the first tube placing plate is arranged on the fixed plate, and the second tube placing plate is arranged on the movable plate.
In one embodiment, the metal tube advancing mechanism comprises a metal tube delivering frame and an advancing driving assembly connected with the metal tube delivering frame, and a tube placing position capable of placing a metal tube is arranged on the metal tube delivering frame;
the progressive driving assembly is used for driving the metal tube delivery frame to move along the height direction and the metal tube delivery direction.
In one embodiment, the metal tube delivery rack comprises a third tube placing plate and a fourth tube placing plate, wherein the third tube placing plate is installed on the fixed plate and positioned on one side of the first tube placing plate facing the second tube placing plate, and the fourth tube placing plate is installed on the movable plate and positioned on one side of the second tube placing plate facing the first tube placing plate;
the third tube placing plate is provided with a fifth tube placing groove at a position corresponding to the tube placing position, and the fourth tube placing plate is provided with a sixth tube placing groove at a position corresponding to the tube placing position.
In one embodiment, the progressive driving assembly comprises a first jacking cylinder, a second jacking cylinder, a first delivery cylinder and a second delivery cylinder, wherein the first jacking cylinder and the first delivery cylinder are connected with the third tube placing plate, the first jacking cylinder is used for driving the third tube placing plate to move along the height direction, and the first delivery cylinder is used for driving the third tube placing plate to move along the delivery direction of the metal tube;
the second jacking cylinder and the second delivery cylinder are connected with the fourth tube placing plate, the second jacking cylinder is used for driving the fourth tube placing plate to move along the height direction, and the second delivery cylinder is used for driving the fourth tube placing plate to move along the delivery direction of the metal tube.
In one embodiment, the metal tube placement mechanism is further provided with a blanking station, and the feeding station, the plugging station and the blanking station are sequentially arranged on the metal tube placement mechanism along the delivery direction of the metal tube;
the metal tube placing mechanism further comprises a first blanking positioning cylinder and a second blanking positioning cylinder, wherein the first blanking positioning cylinder is arranged on the fixed plate, the second blanking positioning cylinder is arranged on the movable plate, the first blanking positioning cylinder and the second blanking positioning cylinder are arranged corresponding to the blanking station, and the first blanking positioning cylinder and the second blanking positioning cylinder can clamp and position the metal tube on the blanking station.
In one embodiment, the heat pipe rod inserting machine further comprises a finished product progressive mechanism, wherein the finished product progressive mechanism can deliver the metal pipe which is inserted by the core rod and is positioned on the insertion station to the blanking station, and can prevent the position of the metal pipe from being deviated when the metal pipe is delivered;
the finished product progressive mechanism comprises a finished product progressive cylinder, a finished product jacking cylinder and a finished product clamping jaw, wherein a cylinder barrel of the finished product jacking cylinder is connected with a piston rod of the finished product progressive cylinder, and a piston rod of the finished product jacking cylinder is connected with the finished product clamping jaw; the finished product progressive cylinder can drive the finished product jacking cylinder to move along the delivery direction of the metal pipe, the finished product jacking cylinder can drive the finished product clamping jaw to move along the height direction, and the finished product clamping jaw can clamp the metal pipe which is positioned on the splicing station and is spliced by the core rod.
In one embodiment, the heat pipe rod inserting machine further comprises a marking mechanism and a code scanning mechanism, wherein the marking mechanism is used for marking the metal pipe which is inserted by the core rod and is positioned on the insertion station, and the code scanning mechanism is used for scanning the code of the marked metal pipe;
the metal tube placing mechanism is further provided with a code scanning station, and the code scanning station is positioned between the inserting station and the blanking station; the finished product progressive mechanism can deliver the marked metal pipe on the plugging station to the code scanning station for the code scanning mechanism to scan codes, and can deliver the code scanned metal pipe on the code scanning station to the blanking station; the finished product clamping jaw can clamp the metal pipe which is positioned on the code scanning station and is subjected to code scanning;
the position of the metal tube placing mechanism, which corresponds to the code scanning station, is provided with a rotary clamping cylinder, and the rotary clamping cylinder can clamp and rotate the metal tube on the code scanning station, so that the code scanning mechanism is convenient for scanning the metal tube on the code scanning station.
In one embodiment, the core rod feeding mechanism comprises a core rod hopper and a core rod clamping assembly, wherein the core rod hopper is used for loading core rods, and the core rod clamping assembly can clamp and provide core rods in the core rod hopper to the core rod inserting mechanism;
The core rod hopper comprises a hopper body, a baffle plate and a material distribution module, wherein the baffle plate is arranged in the hopper body along the height direction, and the position of the baffle plate in the hopper body is adjustable so as to adapt to core rods with different lengths, and meanwhile, the position deviation of the core rod clamping component for clamping the core rods is avoided being too large; the material distribution module is arranged on the hopper body and is used for ejecting the core rods in the hopper body singly so as to clamp the core rod clamping assembly;
the hopper body is provided with a pipe groove for placing a core rod, the bottom of the pipe groove is in an inclined plane, and the material distribution module is correspondingly arranged at the lowest part of the pipe groove.
In one embodiment, the heat pipe rod inserting machine further comprises a core rod straightening mechanism, wherein the core rod straightening mechanism is used for rotationally straightening a core rod;
the core rod clamping assembly is used for clamping and providing core rods in the core rod hopper to the core rod straightening mechanism and clamping and providing the core rods straightened by the core rod straightening mechanism to the core rod inserting mechanism.
In one embodiment, the mandrel straightening mechanism comprises a straightening camera assembly, a mandrel positioning assembly and a rotary driving assembly, wherein the mandrel positioning assembly is used for placing a mandrel provided by the mandrel clamping assembly, and the straightening camera assembly is used for axially shooting the mandrel on the mandrel positioning assembly; the rotary driving assembly is used for driving the core rod on the core rod positioning assembly to rotate so as to realize the rotation correction of the core rod;
The core rod positioning assembly is also used for positioning the core rod subjected to rotation correction, so that the core rod clamping assembly clamps the corrected core rod.
In one embodiment, the mandrel plugging mechanism comprises a plugging clamping cylinder and a forward driving piece, wherein the plugging clamping cylinder is arranged on the forward driving piece, and the forward driving piece is used for driving the plugging clamping cylinder to move in a direction approaching to or separating from the plugging station;
when the inserting clamping cylinder moves in a direction away from the inserting station, the end part of the core rod provided by the core rod feeding mechanism can be clamped;
when the inserting clamping cylinder moves towards the direction close to the inserting station, the core rod clamped by the inserting clamping cylinder can be inserted into the metal pipe at the inserting station.
In one embodiment, the mandrel plugging mechanism further comprises a first plugging positioning assembly, a second plugging positioning assembly and a mandrel pressing assembly, wherein the first plugging positioning assembly is arranged on one side of the metal tube placing mechanism, which is opposite to the plugging clamping cylinder, the second plugging positioning assembly is arranged on one side of the metal tube placing mechanism, which is opposite to the plugging clamping cylinder, and the first plugging positioning assembly and the second plugging positioning assembly respectively position two ends of the metal tube at the plugging station;
The core rod pressing component is arranged on one side, facing the plugging and clamping air cylinder, of the second plugging and positioning component, and when the plugging and clamping air cylinder moves towards the direction close to the plugging station, the core rod pressing component can press down the core rod clamped by the plugging and clamping air cylinder so as to prevent the core rod from bending in the plugging process.
According to the heat pipe rod inserting machine, the metal pipe is provided through the metal pipe feeding mechanism, so that the metal pipe can be sequentially delivered to the feeding station and the inserting station through the metal pipe feeding mechanism, meanwhile, the core rod is provided through the core rod feeding mechanism, and is inserted into the metal pipe at the inserting station through the core rod inserting mechanism, and the whole inserting process is completed. The heat pipe rod inserting machine adopts a full-automatic feeding and rod inserting mode, so that the core rod can be automatically inserted into the metal pipe, manual time consumption is avoided, and the core rod inserting efficiency can be greatly improved.
Drawings
FIG. 1 is a schematic diagram of a heat pipe rod inserting machine according to the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 with the frame removed; a step of
FIG. 3 is a schematic view of the metal tube placement mechanism, metal tube advancing mechanism and finished product advancing mechanism of FIG. 2;
FIG. 4 is a schematic view of the structure of FIG. 3 at another angle;
FIG. 5 is a schematic view of the structure of FIG. 3 at a further angle;
FIG. 6 is a schematic view of the final product advancing mechanism of FIG. 3;
FIG. 7 is a schematic view of the second plugging and positioning assembly and the mandrel pushing assembly of FIG. 3;
FIG. 8 is a schematic view of the structure of FIG. 7 at another angle;
FIG. 9 is a schematic view of the first plugging positioning assembly of FIG. 3;
FIG. 10 is a schematic diagram of the marking mechanism and the code scanning mechanism in FIG. 2;
FIG. 11 is a schematic view of the metal tube feeding mechanism of FIG. 2;
FIG. 12 is a schematic view of the internal structure of the metal tube feeding mechanism of FIG. 11;
FIG. 13 is a schematic view of the mandrel feed mechanism, mandrel straightening mechanism, and mandrel plugging mechanism of FIG. 2;
FIG. 14 is a schematic view of the mandrel straightening mechanism and the mandrel plugging mechanism of FIG. 13;
FIG. 15 is a schematic view of the core rod feeding mechanism of FIG. 13 with the core rod clamping assembly removed;
fig. 16 is a schematic view of the structure of fig. 15 at another angle.
The meaning of the reference numerals in the drawings are:
100-a heat pipe rod inserting machine;
1-a metal tube feeding mechanism; 11-a feed holder; 111-a feed tank; 112-a first escape aperture; 113-a second escape aperture; 13-a first feed wheel; 14-a second feed wheel; 15-a feed conveyor; 16-pushing block; 17-a feed rail;
2-a metal tube placement mechanism; 21-a first tube plate; 211-a first pipe placing groove; 212-a second tube placement groove; 22-a second tube plate; 221-a third pipe placing groove; 222-a fourth pipe placing groove; 23-a plate distance adjusting assembly; 231-a fixed plate; 232-a movable plate; 233-plate distance adjusting slide rail; 234-plate distance adjusting drive; 2341-plate distance adjusting drive motor; 2342-plate distance adjusting drive screw; 235-limiting plates; 24-a first blanking positioning cylinder; 25-a second blanking positioning cylinder; 26-rotating a clamping cylinder; 27-a first code scanning positioning cylinder; 28-a second code scanning positioning cylinder;
3-a metal tube progressive mechanism; 31-a metal tube delivery rack; 311-a third tube plate; 312-fourth tube plate; 32-progressive drive assembly; 321-a first jacking cylinder; 322-a second jacking cylinder; 323-a first delivery cylinder; 324-a second delivery cylinder;
4-a core rod feeding mechanism; 41-a core rod hopper; 411-hopper body; 412-a baffle; 413—a material-distributing module; 4131-a material-separating jacking cylinder; 4132-a knockout plate; 414-a starved induction piece; 415-a baffle drive motor; 416-baffle driving screw rod; 42-a core rod clamping assembly; 421-a lateral drive module; 422-a core rod clamping cylinder;
5-a core rod inserting mechanism; 51-inserting and clamping air cylinders; 52-an advance drive; 53-a first plug-in positioning assembly; 531-a first plug-in positioning block; 532-a second plug-in positioning block; 533-first plug-in positioning cylinder; 534-a metal tube sensing element; 54-a second plugging positioning assembly; 541-a second plug-in positioning cylinder; 55-mandrel pressing assembly; 551-first pinch roller; 552-a second puck; 553-a mandrel depressing cylinder; 56-a pressure sensor;
6-a finished product progressive mechanism; 61-a finished product progressive cylinder; 62-a finished product jacking cylinder; 63-a finished clamping jaw;
7-a marking mechanism; 71-marking a Z-axis driving assembly; 72-laser head;
8-a code scanning mechanism;
9-a mandrel straightening mechanism; 91-correcting a camera assembly; 911-CCD camera; 912 light source; 92-a mandrel positioning assembly; 921-a core rod positioning cylinder; 93-a rotary drive assembly; 931-a clamping jaw cylinder; 932—a rotary drive motor;
10-a frame;
200-metal tube; 300-core rod.
Detailed Description
In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to the appended drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
As shown in fig. 1 to 16, a heat pipe rod inserting machine 100 according to an embodiment of the present invention includes a metal pipe feeding mechanism 1, a metal pipe placing mechanism 2, a metal pipe advancing mechanism 3, a mandrel feeding mechanism 4, and a mandrel inserting mechanism 5, wherein the metal pipe feeding mechanism 1 is used for providing a metal pipe 200, a feeding station and an inserting station are provided on the metal pipe placing mechanism 2, and the metal pipe advancing mechanism 3 is used for sequentially delivering the metal pipe 200 provided by the metal pipe feeding mechanism 1 to the feeding station and the inserting station.
The core rod feeding mechanism 4 is used for providing a core rod 300; the core rod inserting mechanism 5 is arranged corresponding to the inserting station, and the core rod inserting mechanism 5 is used for inserting the core rod 300 provided by the core rod feeding mechanism 4 into the metal pipe 200 at the inserting station.
According to the heat pipe rod inserting machine 100, the metal pipe 200 is provided through the metal pipe feeding mechanism 1, so that the metal pipe advancing mechanism 3 can sequentially deliver the metal pipe 200 to the feeding station and the inserting station, meanwhile, the core rod 300 is provided through the core rod feeding mechanism 4, and the core rod 300 is inserted into the metal pipe 200 at the inserting station through the core rod inserting mechanism 5, so that the whole inserting process is completed. The heat pipe rod inserting machine 100 adopts a full-automatic feeding and rod inserting mode, so that the core rod 300 can be automatically inserted into the metal pipe 200, the time consumption of manpower is avoided, and the insertion efficiency of the core rod 300 can be greatly improved.
In one embodiment, as shown in fig. 11 and 12, the metal tube feeding mechanism 1 includes a feeding support 11, a feeding driving member, a first feeding wheel 13, a second feeding wheel 14, a feeding conveyor belt 15, and a pushing block 16, where a feeding groove 111 capable of placing the metal tube 200 is disposed on the feeding support 11, the feeding driving member, the first feeding wheel 13, and the second feeding wheel 14 are all mounted on the feeding support 11, the first feeding wheel 13 and the second feeding wheel 14 are both rotatable relative to the feeding support 11, the feeding driving member is connected to the first feeding wheel 13 and can drive the first feeding wheel 13 to rotate, the feeding conveyor belt 15 is wound on the first feeding wheel 13 and the second feeding wheel 14, and the pushing block 16 is connected to the feeding conveyor belt 15 and extends out of the feeding groove 111. Preferably, the feed drive is a motor.
When the feeding driving member drives the first feeding wheel 13 to rotate, the feeding conveyor 15 drives the pushing block 16 to move, so that the metal tube 200 on the feeding groove 111 moves to a preset position for the metal tube feeding mechanism 3 to take out.
Further, as shown in fig. 12, in order to ensure that the movement direction of the pushing block 16 is consistent, a feeding guide rail 17 may be installed on the feeding bracket 11, so that the pushing block 16 is slidably connected to the feeding guide rail 17.
In one embodiment, as shown in fig. 3 to 5, the metal tube placement mechanism 2 includes a first tube placement plate 21, a second tube placement plate 22, and a plate distance adjustment assembly 23 mounted between the first tube placement plate 21 and the second tube placement plate 22, and the plate distance adjustment assembly 23 is used to adjust the distance between the first tube placement plate 21 and the second tube placement plate 22 to accommodate the metal tubes 200 of different lengths.
Further, for stably placing the metal tube 200, the first tube placing plate 21 is provided with a first tube placing groove 211 corresponding to the position of the feeding station and a second tube placing groove 212 corresponding to the position of the plugging station, and the second tube placing plate 22 is provided with a third tube placing groove 221 corresponding to the position of the feeding station and a fourth tube placing groove 222 corresponding to the position of the plugging station. Preferably, in order to enhance the stability of the placement of the metal tube 200, the first tube placement groove 211, the second tube placement groove 212, the third tube placement groove 221, and the fourth tube placement groove 222 are preferably V-shaped grooves.
It may be appreciated that a first groove group corresponding to the position of the loading station is formed between the first pipe placing groove 211 and the third pipe placing groove 221, and a second groove group corresponding to the position of the plugging station is formed between the second pipe placing groove 212 and the fourth pipe placing groove 222.
In one embodiment, if a plurality of feeding stations are provided, a plurality of feeding stations are provided corresponding to the first groove groups, and a plurality of feeding stations are provided corresponding to the first groove groups one to one. If a plurality of plugging stations are arranged, a plurality of the plugging stations are arranged corresponding to the second groove groups, and the plugging stations are arranged in one-to-one correspondence with the second groove groups.
When a plurality of loading stations are provided, each loading station may be used for adjusting the position or angle of the metal tube 200, or may be used for confirming the orientation of the metal tube 200, so as to improve the qualification rate of the plug connection of the post-stage mandrel 300.
In one embodiment, as shown in fig. 3 to 5, the board distance adjusting assembly 23 includes a fixed board 231, a movable board 232, a board distance adjusting sliding rail 233, and a board distance adjusting driving member 234, where the fixed board 231 is mounted on an end of the board distance adjusting sliding rail 233, the movable board 232 is slidably connected to the board distance adjusting sliding rail 233, and the board distance adjusting driving member 234 is used for driving the movable board 232 to slide relative to the board distance adjusting sliding rail 233.
The first tube placing plate 21 is mounted on the fixed plate 231, and the second tube placing plate 22 is mounted on the movable plate 232. When the plate distance adjusting driving member 234 works, the movable plate 232 slides relative to the plate distance adjusting sliding rail 233, so as to drive the second tube placing plate 22 on the movable plate 232 to move synchronously, so as to realize adjustment of the distance between the first tube placing plate 21 and the second tube placing plate 22.
In one embodiment, as shown in fig. 3 to 5, the distance adjusting driving member 234 includes a distance adjusting driving motor 2341 and a distance adjusting driving screw 2342, the distance adjusting driving motor 2341 is mounted on the fixed plate 231, the distance adjusting driving screw 2342 is connected to an output shaft of the distance adjusting driving motor 2341, and the movable plate 232 is screwed to the distance adjusting driving screw 2342. It will be appreciated that, when the distance adjusting driving motor 2341 works, the distance adjusting driving screw 2342 is driven to rotate, so that the movable plate 232 slides relative to the distance adjusting sliding rail 233 under the threaded fit with the distance adjusting driving screw 2342.
Preferably, the plate distance adjusting assembly further includes a limiting plate 235, and the fixing plate 231 and the limiting plate 235 are respectively mounted at both ends of the plate distance adjusting sliding rail 233 to limit the maximum displacement of the movable plate 232.
Further, two plate distance adjusting sliding rails 233 are provided, two plate distance adjusting sliding rails 233 are arranged in parallel, and two fixing plates 231 are connected with two plate distance adjusting sliding rails 233 in a rectangular shape, so that stability is enhanced.
In one embodiment, as shown in fig. 3 to 5, the metal tube advancing mechanism 3 includes a metal tube delivering frame 31 and an advancing driving assembly 32 connected to the metal tube delivering frame 31, where a tube placing position capable of placing the metal tube 200 is disposed on the metal tube delivering frame 31.
The progressive driving component 32 is used for driving the metal tube delivery frame 31 to move along the height direction and the metal tube delivery direction, so that the metal tube 200 on the tube placing position can be placed on the feeding station or the inserting station.
Preferably, a plurality of tube placing positions may be provided on the metal tube delivery frame 31, and each tube placing position may place one metal tube 200, thereby improving delivery efficiency.
Specifically, if a plurality of feeding stations are provided, in order to improve the working efficiency, the distance between two adjacent stations in each of the feeding stations and the plugging station on the metal tube placement mechanism 2 is the same, that is, the distance between two adjacent feeding stations is the same as the distance between the feeding station closest to the plugging station and the plugging station. Correspondingly, a plurality of tube placing positions on the metal tube delivery frame 31 can be arranged, and the spacing between two adjacent tube placing positions is the same, specifically, the number of the tube placing positions is not smaller than the sum of the number of the feeding stations and the number of the inserting stations. Meanwhile, the distance between two adjacent tube placing positions is the same as the distance between two adjacent stations (the distance between two adjacent feeding stations, the distance between the feeding station closest to the inserting station and the inserting station), so that equidistant feeding of the metal tubes 200 can be realized.
In one embodiment, as shown in fig. 3 to 5, the metal tube delivery rack 31 includes a third tube placing plate 311 and a fourth tube placing plate 312, the third tube placing plate 311 is mounted on the fixed plate 231 and located on a side of the first tube placing plate 21 facing the second tube placing plate 22, and the fourth tube placing plate 312 is mounted on the movable plate 232 and located on a side of the second tube placing plate 22 facing the first tube placing plate 21.
A fifth pipe placing groove 3111 is disposed on the third pipe placing plate 311 at a position corresponding to the pipe placing position, a sixth pipe placing groove 3121 is disposed on the fourth pipe placing plate 312 at a position corresponding to the pipe placing position, and the fifth pipe placing groove 3111 is opposite to the sixth pipe placing groove 3121 so as to stably place the metal pipe 200. Preferably, both the fifth pipe placing groove 3111 and the sixth pipe placing groove 3121 are preferably V-shaped grooves to enhance the stability of the placement of the metal pipe 200.
In one embodiment, as shown in fig. 12, to facilitate the third tube placing plate 311 and the fourth tube placing plate 312 to take out the metal tubes 200 on the metal tube feeding mechanism 1, a first avoiding hole 112 may be provided on the feeding support 11 at a position corresponding to the third tube placing plate 311, and a second avoiding hole 113 may be provided on the feeding support 11 at a position corresponding to the fourth tube placing plate 311, so that the third tube placing plate 311 and the fourth tube placing plate 312 may take out the metal tubes 200 from the bottom of the metal tubes 200 on the metal tube feeding mechanism 1.
In one embodiment, as shown in fig. 3 to 5, the progressive driving assembly 32 includes a first jacking cylinder 321, a second jacking cylinder 322, a first delivery cylinder 323, and a second delivery cylinder 324, where the first jacking cylinder 321 and the first delivery cylinder 323 are connected to the third tube placing plate 311, the first jacking cylinder 321 is used to drive the third tube placing plate 311 to move in the height direction, and the first delivery cylinder 323 is used to drive the third tube placing plate 311 to move in the metal tube delivery direction, so that the movement of the third tube placing plate 311 in the height direction and the metal tube delivery direction is achieved through the cooperation of the first jacking cylinder 321 and the first delivery cylinder 323.
The second jacking cylinder 322 and the second delivery cylinder 324 are connected with the fourth tube placing plate 312, the second jacking cylinder 322 is used for driving the fourth tube placing plate 312 to move along the height direction, the second delivery cylinder 324 is used for driving the fourth tube placing plate 312 to move along the delivery direction of the metal tube, and the second jacking cylinder 322 is matched with the second delivery cylinder 324, so that the fourth tube placing plate 312 moves along the height direction and the delivery direction of the metal tube.
In one embodiment, as shown in fig. 3 to 5, the metal tube placement mechanism 2 is further provided with a discharging station, and the feeding station, the plugging station and the discharging station are sequentially disposed on the metal tube placement mechanism 2 along the delivery direction of the metal tube 200.
Further, as shown in fig. 3 to 5, the metal tube placement mechanism 2 further includes a first blanking positioning cylinder 24 mounted on the fixed plate 231 and a second blanking positioning cylinder 25 mounted on the movable plate 232, where the first blanking positioning cylinder 24 and the second blanking positioning cylinder 25 are disposed corresponding to the blanking station, and the first blanking positioning cylinder 24 and the second blanking positioning cylinder 25 can clamp and position the metal tube 200 located on the blanking station for taking out.
In one embodiment, as shown in fig. 2 and 6, the heat pipe rod inserting machine 100 further includes a finished product feeding mechanism 6, where the finished product feeding mechanism 6 can deliver the metal pipe 200 inserted by the mandrel 300 at the insertion station to the blanking station, and ensure that the deviation of the position of the metal pipe 200 is avoided when the metal pipe 200 is delivered, and the rotation of the metal pipe 200 is avoided.
Further, as shown in fig. 6, the product advancing mechanism 6 includes a product advancing cylinder 61, a product lifting cylinder 62, and a product clamping jaw 63, wherein a cylinder barrel of the product lifting cylinder 62 is connected with a piston rod of the product advancing cylinder 61, and a piston rod of the product lifting cylinder 62 is connected with the product clamping jaw 63; the finished product progressive cylinder 61 can drive the finished product jacking cylinder 62 to move along the delivery direction of the metal pipe, the finished product jacking cylinder 62 can drive the finished product clamping jaw 63 to move along the height direction, and the finished product clamping jaw 63 can clamp the metal pipe 200 which is positioned on the splicing station and is spliced by the core rod 300.
The finished product progressive cylinder 61 is matched with the finished product jacking cylinder 62, so that the finished product clamping jaw 63 moves along the height direction and the metal tube delivery direction, and the metal tube 200 which is positioned on the plugging station and is plugged by the finished core rod 300 moves to the blanking station. In addition, during the moving process, since the metal tube 200 is clamped by the finished clamping jaw 63 in the whole process, the metal tube 200 is ensured not to deflect during the moving process.
In one embodiment, as shown in fig. 2 and 10, the heat pipe rod inserting machine 100 further includes a marking mechanism 7 and a code scanning mechanism 8, the marking mechanism 7 is used for marking the metal pipe 200 inserted by the completed mandrel 300 on the insertion station, and the code scanning mechanism 8 is used for scanning the code of the marked metal pipe 200.
Further, the marking mechanism 7 includes a marking Z-axis driving assembly 71 and a laser head 72 mounted on the marking Z-axis driving assembly 71, where the marking Z-axis driving assembly 71 is used to drive the laser head 72 to move along a height direction (i.e., a Z-axis direction) so as to adapt to requirements of different diameters. Preferably, the marking Z-axis driving assembly 71 may be a motor and a screw rod, so as to drive the laser head 72.
In one embodiment, as shown in fig. 2 and 10, the metal tube placement mechanism 2 is further provided with a code scanning station, and the code scanning station is located between the plugging station and the blanking station. The finished product progressive mechanism 6 can deliver the marked metal tube 200 on the plugging station to the code scanning station for the code scanning mechanism 8 to scan codes, and can deliver the code scanned metal tube 200 on the code scanning station to the blanking station after the code scanning is completed.
It will be appreciated that, since the metal tube 200 is clamped by the finished clamping jaw 63 in the full process, it is ensured that the metal tube 200 does not deflect when moving, that is, it is ensured that the marking character will be kept in an upward state when moving from the plugging station to the code scanning station, so that the code scanning mechanism 8 is facilitated to scan codes.
In one embodiment, as shown in fig. 3 to 5, since the standard reaching surface of the metal tube 200 is an arc surface, a rotary clamping cylinder 26 may be disposed at a position on the metal tube placement mechanism 2 corresponding to the code scanning station, and the rotary clamping cylinder 26 may clamp and slightly rotate the metal tube 200 on the code scanning station, so that the code scanning mechanism 8 may scan the metal tube 200 on the code scanning station, thereby improving the success rate of code scanning. Preferably, the rotary clamping cylinder 26 can be used for clamping and rotating in a manner of matching a traditional clamping cylinder with a motor.
Further, a first code scanning positioning cylinder 27 and a second code scanning positioning cylinder 28 are further arranged at the position, corresponding to the code scanning station, on the metal tube placement mechanism 2, the first code scanning positioning cylinder 27 is installed on the fixed plate 231, the second code scanning positioning cylinder 28 is installed on the movable plate 232, and the first code scanning positioning cylinder 27 and the second code scanning positioning cylinder 28 can clamp and position the metal tube 200 which is positioned on the code scanning station and is subjected to code scanning, so that the finished product clamping jaw 63 clamps and delivers the finished product clamping jaw 63 to the blanking station.
In one embodiment, as shown in fig. 13 to 16, the mandrel feeding mechanism 4 includes a mandrel hopper 41 and a mandrel clamping assembly 42, the mandrel hopper 41 is used for loading the mandrel 300, and the mandrel clamping assembly 42 can clamp and provide the mandrel 300 in the mandrel hopper 41 to the mandrel plugging mechanism 5 for automatic plugging by the mandrel plugging mechanism 5.
In one embodiment, as shown in fig. 15 and 16, the mandrel hopper 41 includes a hopper body 411, a baffle 412 and a material distributing module 413, the baffle 412 is installed in the hopper body 411 along the height direction, and the position of the baffle 412 in the hopper body 411 is adjustable to adapt to mandrels 300 with different lengths, and meanwhile, the mandrel clamping assembly is prevented from greatly deviating from the position of the mandrel clamping assembly. The material distribution module 413 is mounted on the hopper body 411, and the material distribution module 413 is used for ejecting the core rods 300 in the hopper body 411 individually so as to enable the core rod clamping assembly 42 to clamp.
In order to improve the material distributing efficiency of the material distributing module 413, a pipe groove for placing the core rod 300 may be formed on the hopper body 411, a bottom of the pipe groove is provided with an inclined plane, and the material distributing module 413 is correspondingly installed at a lowest position of the pipe groove. The bottom of the pipe groove is inclined, so that the core rod 300 in the pipe groove can automatically fall to the lowest position of the pipe groove under the action of gravity, and at the moment, the core rod 300 in the hopper body 411 is singly ejected out through the distributing module 413, so that the core rod 300 in the pipe groove can be clamped by the core rod clamping assembly 42.
Further, in order to realize the position adjustment of the baffle 412, a baffle driving motor 415 and a baffle driving screw 416 may be installed on the hopper body 411, so that an output shaft of the baffle driving motor 415 is connected to the baffle driving screw 416, and the baffle 412 is in threaded fit with the baffle driving screw 416, thereby realizing the position movement of the baffle 412.
Still further, for the material distributing function of the material distributing module 413, a material distributing port 4111 may be disposed at the bottom of the hopper body 411, and the material distributing module 413 includes a material distributing and lifting cylinder 4131 and a material distributing plate 4132, a cylinder barrel of the material distributing and lifting cylinder 4131 is installed below the hopper body 411, a piston rod of the material distributing and lifting cylinder 4131 is connected with the material distributing plate 4132, and the material distributing and lifting cylinder 4131 is used for driving the material distributing plate 4132 to move along the height direction, so that the material distributing plate 4132 may pass through the material distributing port 4111 to enter the hopper body 411, and the core rods 300 in the hopper body 411 are individually ejected.
Preferably, in order to make the ejection of the mandrel 300 smoother, a plurality of the distributing plates 4132 may be provided at the same time, and the distributing plates 4132 are synchronously driven by the distributing and jacking cylinder 4131. In addition, a groove may be provided at the top end of each of the material separating plates 4132 to prevent the core rod 300 lifted by the material separating plates 4132 from sliding laterally.
In one embodiment, as shown in fig. 15 and 16, the core rod magazine 41 further includes a starved induction member 414 installed in the magazine body 411, and the starved induction member 414 is used to induce whether the core rod 300 is absent in the magazine body 411.
In one embodiment, as shown in fig. 13, the mandrel gripping assembly 42 may include a lateral drive module 421 and two mandrel gripping cylinders 422, both mandrel gripping cylinders 422 being mounted on the lateral drive module 421 and being synchronously driven laterally by the lateral drive module 421. The mandrel gripping cylinder 422 may grip and provide the mandrel 300 in the mandrel hopper 41 to the mandrel insertion mechanism 5. By providing two of the core rod gripping cylinders 422 to grip two core rods 300 at the same time, the working efficiency is improved.
Preferably, the transverse driving module 421 may be a motor and a screw rod, so as to implement the transverse driving of the mandrel clamping cylinder 422.
In one embodiment, as shown in fig. 2, 13 and 14, the heat pipe rod inserting machine 100 further includes a mandrel straightening mechanism 9, and the mandrel straightening mechanism 9 is used for rotationally straightening the mandrel 300.
On the premise that the heat pipe rod inserting machine 100 further comprises a mandrel straightening mechanism 9, the mandrel clamping assembly 42 is firstly used for clamping and providing the mandrel 300 in the mandrel hopper 41 to the mandrel straightening mechanism 9, and after the mandrel straightening mechanism 9 is finished, the mandrel clamping assembly 42 is used for clamping and providing the mandrel 300 straightened by the mandrel straightening mechanism 9 to the mandrel inserting mechanism 5 for insertion.
In one embodiment, as shown in fig. 14, the mandrel straightening mechanism 9 includes a straightening camera assembly 91, a mandrel positioning assembly 92, and a rotation driving assembly 93, wherein the mandrel positioning assembly 92 is used for placing a mandrel 300 provided by the mandrel gripping assembly 42, and the straightening camera assembly 91 is used for axially photographing the mandrel 300 on the mandrel positioning assembly 92 to confirm the turning of the mandrel 300. The rotation driving assembly 93 is used for driving the mandrel 300 on the mandrel positioning assembly 92 to rotate, so as to realize rotation correction of the mandrel 300.
After the rotation correction is completed, the mandrel positioning component 92 is further configured to position the mandrel 300 after the rotation correction is completed, so that the mandrel clamping component 42 can clamp the corrected mandrel 300, and meanwhile, in a free state, the mandrel 300 is prevented from moving in a direction due to vibration of equipment.
Further, the correction camera assembly 91 includes a CCD camera 911 and a light source 912, and by matching the CCD camera 911 with the light source 912, axial photographing of the mandrel 300 on the mandrel positioning assembly 92 is achieved.
The mandrel positioning assembly 92 includes a mandrel positioning cylinder 921, and the placement and positioning of the mandrel 300 are achieved by the mandrel positioning cylinder 921.
The rotation driving assembly 93 comprises a clamping jaw cylinder 931 and a rotation driving motor 932, the driving motor 932 is used for driving the clamping jaw cylinder 931 to rotate, the clamping jaw cylinder 931 is used for clamping the end portion of the mandrel 300 on the mandrel positioning assembly 92, and rotation correction of the mandrel 300 on the mandrel positioning assembly 92 is achieved through cooperation of the driving motor 932 and the clamping jaw cylinder 931.
Preferably, the rear end of the clamping jaw cylinder 931 is provided with an air slip ring, so that the clamping jaw cylinder 931 can freely rotate with an air pipe to prevent the air pipe from being broken. In addition, to accommodate the mandrels 300 of different lengths, the position of the clamping jaw cylinder 931 can be adjusted, i.e., the clamping jaw cylinder 931 can be moved closer to or farther from the mandrel positioning assembly 92 by a cylinder or motor structure.
In one embodiment, as shown in fig. 14, the mandrel plugging mechanism 5 includes a plugging and clamping cylinder 51 and a forward driving member 52, where the plugging and clamping cylinder 51 is mounted on the forward driving member 52, and the forward driving member 52 is used to drive the plugging and clamping cylinder 51 to move in a direction approaching or moving away from the plugging station.
When the plugging and clamping cylinder 51 moves in a direction away from the plugging station, the end of the mandrel 300 provided by the mandrel feeding mechanism 4 can be clamped.
When the plugging and clamping cylinder 51 moves in a direction approaching to the plugging station, the mandrel 300 clamped by the plugging and clamping cylinder 51 can be plugged into the metal tube 200 at the plugging station.
Preferably, the forward driving member 52 is driven by a motor in cooperation with a screw. The end of the plugging and clamping cylinder 51, which is opposite to the metal tube placing mechanism 2, can be provided with a pressure sensor 56, and double control is performed by controlling the stroke and the pressure of the servo forward driving member 52, so as to prevent the core rod 300 from being inserted into the metal tube 200 in place.
In one embodiment, as shown in fig. 3, 4 and 7 to 9, the mandrel plugging mechanism 5 further includes a first plugging positioning assembly 53, a second plugging positioning assembly 54 and a mandrel pressing assembly 55, where the first plugging positioning assembly 53 is disposed on a side of the movable plate 232 of the metal tube placement mechanism 2 facing away from the plugging and clamping cylinder 51, the second plugging positioning assembly 54 is disposed on a side of the fixed plate 231 of the metal tube placement mechanism 2 facing toward the plugging and clamping cylinder 51, and the first plugging positioning assembly 53 and the second plugging positioning assembly 54 respectively position two ends of the metal tube 200 at the plugging station.
The core rod pressing assembly 55 is disposed at a side of the second plugging positioning assembly 54 facing the plugging and clamping cylinder 51, and when the plugging and clamping cylinder 51 moves in a direction approaching the plugging station, the core rod pressing assembly 55 can press down the core rod 300 clamped by the plugging and clamping cylinder 51, so as to prevent the core rod 300 from bending in the plugging process.
In one embodiment, as shown in fig. 9, the first plugging positioning assembly 53 includes a first plugging positioning block 531, a second plugging positioning block 532, and a first plugging positioning cylinder 533, where the first plugging positioning block 531 is mounted on the first plugging positioning cylinder 533, the second plugging positioning block 532 is disposed opposite to the first plugging positioning block 531 along the height direction, and the first plugging positioning cylinder 533 can drive the first plugging positioning block 531 to move in a direction approaching or separating from the second plugging positioning block 532.
When the first plugging positioning block 531 moves in a direction approaching the second plugging positioning block 532, an end of the metal tube 200 located at the plugging station, which is opposite to the mandrel 300, can be clamped.
Preferably, a metal tube sensing member 534 is further disposed on a side of the first plugging location assembly 53 facing the second plugging location assembly 54, and the metal tube sensing member 534 is used for sensing whether the metal tube 200 is present at the plugging station.
In one embodiment, as shown in fig. 7 and 8, the second plugging positioning assembly 54 includes a second plugging positioning cylinder 541, and by providing the second plugging positioning cylinder 541, an end of the metal pipe 200 at the plugging station, which is adjacent to the mandrel 300, can be clamped.
In one embodiment, as shown in fig. 7 and 8, the mandrel pressing assembly 55 includes a first pressing wheel 551, a second pressing wheel 552, and a mandrel pressing cylinder 553, where the first pressing wheel 551 is rotationally connected below the mandrel pressing cylinder 553, the mandrel pressing cylinder 553 can drive the first pressing wheel 551 to move along the height direction, the second pressing wheel 552 is rotationally disposed directly below the first pressing wheel 551, and the rotation axis of the first pressing wheel 551 and the rotation axis of the second pressing wheel 551 are parallel to the axis of the mandrel 300. By providing the first pinch roller 551 and the second pinch roller 552, the defect caused by the non-straight or tilted core rod 300 is prevented.
In one embodiment, as shown in fig. 1, the heat pipe rod inserting machine 100 further includes a frame 10, and the metal pipe feeding mechanism 1, the metal pipe placing mechanism 2, the metal pipe advancing mechanism 3, the finished product advancing mechanism 6, the mandrel feeding mechanism 4, the mandrel straightening mechanism 9, the mandrel inserting mechanism 5, the marking mechanism 7 and the code scanning mechanism 8 are all installed on the frame 10.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The foregoing examples only represent preferred embodiments of the present invention, which are described in more detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.

Claims (12)

1. A heat pipe rod inserting machine, which is characterized in that: the metal tube feeding mechanism is used for providing metal tubes, a feeding station and a plugging station are arranged on the metal tube placing mechanism, and the metal tube advancing mechanism is used for sequentially delivering the metal tubes provided by the metal tube feeding mechanism to the feeding station and the plugging station;
The core rod feeding mechanism is used for providing a core rod; the core rod inserting mechanism is arranged corresponding to the inserting station and is used for inserting the core rod provided by the core rod feeding mechanism into the metal pipe at the inserting station;
the metal tube placing mechanism comprises a first tube placing plate, a second tube placing plate and a plate distance adjusting assembly arranged between the first tube placing plate and the second tube placing plate, wherein the plate distance adjusting assembly is used for adjusting the distance between the first tube placing plate and the second tube placing plate;
the first tube placing plate is provided with a first tube placing groove corresponding to the position of the feeding station and a second tube placing groove corresponding to the position of the inserting station, and the second tube placing plate is provided with a third tube placing groove corresponding to the position of the feeding station and a fourth tube placing groove corresponding to the position of the inserting station;
the metal tube progressive mechanism comprises a metal tube delivery frame, and a tube placing position capable of placing a metal tube is arranged on the metal tube delivery frame; the metal tube delivery frame comprises a third tube placing plate and a fourth tube placing plate; a fifth pipe placing groove is formed in the third pipe placing plate at a position corresponding to the pipe placing position, and a sixth pipe placing groove is formed in the fourth pipe placing plate at a position corresponding to the pipe placing position; the fifth pipe placing groove is opposite to the sixth pipe placing groove; the fifth pipe placing groove and the sixth pipe placing groove are V-shaped grooves relatively;
The plate distance adjusting assembly comprises a fixed plate, a movable plate, plate distance adjusting sliding rails and plate distance adjusting driving pieces, wherein the two plate distance adjusting sliding rails are arranged in parallel, and the two fixed plates are connected with the two plate distance adjusting sliding rails in a rectangular mode;
the heat pipe rod inserting machine further comprises a finished product progressive mechanism, the finished product progressive mechanism can deliver the metal pipe which is inserted by the core rod and is arranged on the inserting station to the blanking station, and the position deviation of the metal pipe is avoided when the metal pipe is delivered;
the finished product progressive mechanism comprises a finished product progressive cylinder, a finished product jacking cylinder and a finished product clamping jaw, wherein a cylinder barrel of the finished product jacking cylinder is connected with a piston rod of the finished product progressive cylinder, and a piston rod of the finished product jacking cylinder is connected with the finished product clamping jaw; the finished product progressive cylinder can drive the finished product jacking cylinder to move along the delivery direction of the metal pipe, the finished product jacking cylinder can drive the finished product clamping jaw to move along the height direction, and the finished product clamping jaw can clamp the metal pipe which is positioned on the splicing station and is spliced by the core rod;
The core rod feeding mechanism comprises a core rod hopper and a core rod clamping assembly, wherein the core rod hopper is used for loading core rods, and the core rod clamping assembly can clamp and provide the core rods in the core rod hopper to the core rod inserting mechanism;
the core rod hopper comprises a hopper body, a baffle plate and a material distribution module, wherein the baffle plate is arranged in the hopper body along the height direction, and the position of the baffle plate in the hopper body is adjustable so as to adapt to core rods with different lengths, and meanwhile, the position deviation of the core rod clamping component for clamping the core rods is avoided being too large; the material distribution module is arranged on the hopper body and is used for ejecting the core rods in the hopper body singly so as to clamp the core rod clamping assembly;
the heat pipe rod inserting machine further comprises a core rod correcting mechanism, wherein the core rod correcting mechanism is used for correcting the rotation of the core rod;
the mandrel straightening mechanism comprises a straightening camera assembly, a mandrel positioning assembly and a rotary driving assembly, wherein the mandrel positioning assembly is used for placing a mandrel provided by the mandrel clamping assembly, and the straightening camera assembly is used for axially shooting the mandrel on the mandrel positioning assembly; the rotary driving assembly is used for driving the core rod on the core rod positioning assembly to rotate, so that the rotation correction of the core rod is realized.
2. A heat pipe rod inserting machine according to claim 1, wherein: the fixed plate is arranged at the end part of the plate distance adjusting slide rail, the movable plate is connected to the plate distance adjusting slide rail in a sliding manner, and the plate distance adjusting driving piece is used for driving the movable plate to slide relative to the plate distance adjusting slide rail;
the first tube placing plate is arranged on the fixed plate, and the second tube placing plate is arranged on the movable plate.
3. A heat pipe rod inserting machine according to claim 1, wherein: the metal tube progressive mechanism also comprises a progressive driving component connected with the metal tube delivery frame,
the progressive driving assembly is used for driving the metal tube delivery frame to move along the height direction and the metal tube delivery direction.
4. A heat pipe rod inserting machine according to claim 3, wherein: the third tube placing plate is arranged on the fixed plate and is positioned on one side of the first tube placing plate facing the second tube placing plate, and the fourth tube placing plate is arranged on the movable plate and is positioned on one side of the second tube placing plate facing the first tube placing plate.
5. The heat pipe rod inserting machine according to claim 4, wherein: the progressive driving assembly comprises a first jacking cylinder, a second jacking cylinder, a first delivery cylinder and a second delivery cylinder, wherein the first jacking cylinder and the first delivery cylinder are connected with the third tube placing plate, the first jacking cylinder is used for driving the third tube placing plate to move along the height direction, and the first delivery cylinder is used for driving the third tube placing plate to move along the delivery direction of the metal tube;
The second jacking cylinder and the second delivery cylinder are connected with the fourth tube placing plate, the second jacking cylinder is used for driving the fourth tube placing plate to move along the height direction, and the second delivery cylinder is used for driving the fourth tube placing plate to move along the delivery direction of the metal tube.
6. A heat pipe rod inserting machine according to claim 2, wherein: the feeding station, the plugging station and the discharging station are sequentially arranged on the metal tube placing mechanism along the delivery direction of the metal tube;
the metal tube placing mechanism further comprises a first blanking positioning cylinder and a second blanking positioning cylinder, wherein the first blanking positioning cylinder is arranged on the fixed plate, the second blanking positioning cylinder is arranged on the movable plate, the first blanking positioning cylinder and the second blanking positioning cylinder are arranged corresponding to the blanking station, and the first blanking positioning cylinder and the second blanking positioning cylinder can clamp and position the metal tube on the blanking station.
7. A heat pipe rod inserting machine according to claim 1, wherein: the heat pipe rod inserting machine further comprises a marking mechanism and a code scanning mechanism, wherein the marking mechanism is used for marking the metal pipe which is inserted by the core rod and is arranged on the inserting station, and the code scanning mechanism is used for scanning the code of the metal pipe which is marked;
The metal tube placing mechanism is further provided with a code scanning station, and the code scanning station is positioned between the inserting station and the blanking station; the finished product progressive mechanism can deliver the marked metal pipe on the plugging station to the code scanning station for the code scanning mechanism to scan codes, and can deliver the code scanned metal pipe on the code scanning station to the blanking station; the finished product clamping jaw can clamp the metal pipe which is positioned on the code scanning station and is subjected to code scanning;
the position of the metal tube placing mechanism, which corresponds to the code scanning station, is provided with a rotary clamping cylinder, and the rotary clamping cylinder can clamp and rotate the metal tube on the code scanning station, so that the code scanning mechanism is convenient for scanning the metal tube on the code scanning station.
8. A heat pipe rod inserting machine according to claim 1, wherein:
the hopper body is provided with a pipe groove for placing a core rod, the bottom of the pipe groove is in an inclined plane, and the material distribution module is correspondingly arranged at the lowest part of the pipe groove.
9. A heat pipe rod inserting machine according to claim 1, wherein:
the core rod clamping assembly is used for clamping and providing core rods in the core rod hopper to the core rod straightening mechanism and clamping and providing the core rods straightened by the core rod straightening mechanism to the core rod inserting mechanism.
10. A heat pipe rod inserting machine according to claim 1, wherein:
the core rod positioning assembly is also used for positioning the core rod subjected to rotation correction, so that the core rod clamping assembly clamps the corrected core rod.
11. A heat pipe rod inserting machine according to claim 1, wherein: the core rod inserting mechanism comprises an inserting clamping cylinder and an advancing driving piece, wherein the inserting clamping cylinder is arranged on the advancing driving piece, and the advancing driving piece is used for driving the inserting clamping cylinder to move in a direction approaching to or far from the inserting station;
when the inserting clamping cylinder moves in a direction away from the inserting station, the end part of the core rod provided by the core rod feeding mechanism can be clamped;
when the inserting clamping cylinder moves towards the direction close to the inserting station, the core rod clamped by the inserting clamping cylinder can be inserted into the metal pipe at the inserting station.
12. A heat pipe rod inserting machine according to claim 11, wherein: the mandrel inserting mechanism further comprises a first inserting and positioning assembly, a second inserting and positioning assembly and a mandrel pressing assembly, wherein the first inserting and positioning assembly is arranged on one side, opposite to the inserting and clamping cylinder, of the metal tube placing mechanism, the second inserting and positioning assembly is arranged on one side, opposite to the inserting and clamping cylinder, of the metal tube placing mechanism, and the first inserting and positioning assembly and the second inserting and positioning assembly are used for positioning two ends of a metal tube positioned at the inserting and clamping station respectively;
The core rod pressing component is arranged on one side, facing the plugging and clamping air cylinder, of the second plugging and positioning component, and when the plugging and clamping air cylinder moves towards the direction close to the plugging station, the core rod pressing component can press down the core rod clamped by the plugging and clamping air cylinder so as to prevent the core rod from bending in the plugging process.
CN202210409115.0A 2022-04-19 2022-04-19 Heat pipe rod inserting machine Active CN114799793B (en)

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CN215984419U (en) * 2021-08-24 2022-03-08 利德仕智能科技(苏州)有限公司 Bar straightness detection device

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