CN212633901U - Cylinder roundness correcting device for manufacturing pressure container - Google Patents
Cylinder roundness correcting device for manufacturing pressure container Download PDFInfo
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- CN212633901U CN212633901U CN202021086006.2U CN202021086006U CN212633901U CN 212633901 U CN212633901 U CN 212633901U CN 202021086006 U CN202021086006 U CN 202021086006U CN 212633901 U CN212633901 U CN 212633901U
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Abstract
The utility model discloses a drum school circle device for pressure vessel makes, including supporting mechanism, operating panel, supporting mechanism mainly comprises bottom plate, pad foot, the welding of bottom plate below is filled up the foot, still includes outer school circle mechanism, slewing mechanism, interior school circle mechanism, the supporting mechanism inboard is provided with rotatablely slewing mechanism, the slewing mechanism top is provided with the liftable interior school circle mechanism, the supporting mechanism top outside is provided with the liftable outer school circle mechanism, outer school circle mechanism the place ahead is provided with operating panel. The utility model discloses setting up of outer school circle mechanism has realized carrying out the school circle to the convex place of drum to and improved the efficiency of the local school circle to welding department dislocation, slewing mechanism's setting has realized the function of rotating the drum, and setting up of interior school circle mechanism has realized conveniently adjusting the position of school point, has not only realized the position function of automatically regulated school point on the whole, has still improved the efficiency of school circle.
Description
Technical Field
The utility model relates to a orthopedic technical field of pressure vessel especially relates to pressure vessel makes and uses drum school circle device.
Background
With the rapid development of the chemical industry, the application of the large-diameter cylinder body is increasingly wide in the container manufacturing industry. However, the pressure vessel may have various defects during the processes of machine shaping, welding and assembling, which mainly cause the shape of the cylinder surface to be unsatisfactory, and the defects generally include the surface unevenness, the cross section of the cylinder being out of round, the misalignment of the welding seam, and the angular deformation of the joint, i.e. the edge angle.
At present, a chinese patent with publication number CN110834037A discloses a pressure vessel cylinder roundness correction device; chinese patent publication No. CN205966876U discloses a pressure vessel cylinder roundness correction device; chinese patent publication No. CN209901971U discloses a pressure vessel cylinder roundness correction device, but all of the three devices can only extrude from the inside of the cylinder to the outside, and can hardly correct the dislocation of the welding seam of the cylinder and the outward convex point, and for such defects, other devices are needed to be used, which results in low practicability, and the three devices need to be moved and positioned manually, because the weight of the motor or the jack is relatively large, the device is inconvenient to carry during use, and only can extrude a place with a reduced diameter for an elliptical situation, which results in low roundness correction efficiency.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to provide a cylinder rounding device for manufacturing a pressure vessel to solve the above problems.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
pressure vessel makes with drum school circle device, including supporting mechanism, operating panel, supporting mechanism mainly comprises bottom plate, pad foot, the welding of bottom plate below has pad foot, still include outer school circle mechanism, slewing mechanism, interior school circle mechanism, the supporting mechanism inboard is provided with rotatoryly slewing mechanism, the slewing mechanism top is provided with the liftable interior school circle mechanism, the supporting mechanism top outside is provided with the liftable outer school circle mechanism, outer school circle mechanism the place ahead is provided with operating panel.
Preferably, outer school circle mechanism includes stand, electronic slider, outer solid fixed ring, outer extrusion mechanism, vertical spout, the stand welding is in the bottom plate top outside, the stand inboard has been seted up vertical spout, the inboard sliding connection of vertical spout has electronic slider, there is through bolted connection between the electronic slider outer solid fixed ring, evenly be provided with a plurality of on the outer solid fixed ring outer extrusion mechanism.
Preferably, outer school circle mechanism includes stand, outer solid fixed ring, outer extrusion mechanism, vertical spout, synchronous machine, lead screw, slider, the stand welding is in the bottom plate top outside, the stand inboard has been seted up vertical spout, stand top bolted connection has synchronous machine, the lead screw passes through the bearing and connects inside vertical spout, the lead screw upper end through the key-type connect in synchronous machine's output, lead screw outside threaded connection has the slider, slider sliding connection be in vertical spout is inboard, have through bolted connection between the slider outer solid fixed ring, evenly be provided with a plurality of on the outer solid fixed ring outer extrusion mechanism.
Preferably, outer extrusion mechanism includes first electric jar, a pressure sensor, outer extrusion head, first electric jar passes through bolted connection and is in the outer solid fixed ring outside, the output of first electric jar passes outer solid fixed ring, and has through bolted connection a pressure sensor, there is through the screw connection first pressure sensor one side outer extrusion head.
Preferably, one end of the outer extruding head is an inwards concave arc-shaped surface.
Preferably, slewing mechanism is including rotating motor, carousel, interior slide plate, outer slide plate, horizontal spout, the carousel rotates to be connected bottom plate top central authorities, the carousel below pass through the key connection in the output of rotating the motor, it fixes to rotate the motor the bottom plate below, a plurality of has been seted up to the carousel upper surface horizontal spout, the inside sliding connection of horizontal spout has interior slide plate with outer slide plate, interior slide plate is located outer slide plate is inboard, the carousel top is provided with interior school circle mechanism.
Preferably, interior school circle mechanism includes pneumatic cylinder, supporting disk, interior extrusion unit, the pneumatic cylinder passes through bolted connection and is in carousel top central authorities, the output top of carousel rotates and is connected with the supporting disk, the supporting disk outside evenly is provided with a plurality of interior extrusion unit.
Preferably, the internal extrusion unit comprises a second electric cylinder, a second pressure sensor and an internal extrusion head, the second electric cylinder is connected to the inner side of the supporting plate through a bolt, the output end of the second electric cylinder penetrates through the supporting plate and is connected with the second pressure sensor through a bolt, and one side of the second pressure sensor is connected with the internal extrusion head through a screw.
Preferably, one end of the inner extrusion head is an arc-shaped surface protruding outwards.
Preferably, the operation panel is connected with electrical equipment in the outer circle correcting mechanism, the rotating mechanism and the inner circle correcting mechanism through leads.
Has the advantages that: the setting of outer school circle mechanism has realized carrying out the school circle to the convex place of drum to and improved the efficiency of the local school circle of welding department dislocation, the function of rotating the drum has been realized to rotating mechanism's setting, and the position of conveniently adjusting the school point has been realized to the setting of interior school circle mechanism, has not only realized the position function of automatically regulated school point on the whole, has still improved the efficiency of school circle.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of a cylindrical roundness correction device for manufacturing a pressure vessel according to the present invention;
FIG. 2 is a schematic structural view of an external extrusion mechanism of the cylinder rounding device for manufacturing pressure vessels according to the present invention;
FIG. 3 is a schematic structural diagram of an internal extruding unit of the cylinder rounding device for manufacturing pressure vessels according to the present invention;
FIG. 4 is a front view of a first embodiment of a cylindrical roundness correction apparatus for manufacturing pressure vessels according to the present invention;
FIG. 5 is a sectional view taken along line A-A of a first embodiment of a cylindrical roundness correction apparatus for manufacturing pressure vessels according to the present invention;
FIG. 6 is a front view of a second embodiment of the apparatus for rounding a cylinder for manufacturing a pressure vessel according to the present invention;
fig. 7 is a B-B sectional view of a second embodiment of the cylindrical roundness correction apparatus for manufacturing pressure vessels according to the present invention.
The reference numerals are explained below:
1. a support mechanism; 2. an outer roundness correction mechanism; 3. a rotating mechanism; 4. an inner circle correcting mechanism; 5. an operation panel; 101. a base plate; 102. a foot pad; 201. a column; 202. an electric slider; 203. an outer fixing ring; 204. an outer extrusion mechanism; 2011. a vertical chute; 2041. a first electric cylinder; 2042. a first pressure sensor; 2043. an outer extrusion head; 21. a synchronous motor; 22. a lead screw; 23. a slider; 301. rotating the motor; 302. a turntable; 303. an inner slide clamp plate; 304. an outer sliding clamp plate; 3021. a horizontal chute; 401. a hydraulic cylinder; 402. a support disc; 403. an internal extrusion unit; 4031. a second electric cylinder; 4032. a second pressure sensor; 4033. an internal extrusion head.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example 1
As shown in fig. 1-5, the cylinder rounding device for manufacturing a pressure vessel comprises a supporting mechanism 1 and an operating panel 5, the supporting mechanism 1 mainly comprises a bottom plate 101 and a foot pad 102, the foot pad 102 is welded below the bottom plate 101, the cylinder rounding device further comprises an outer rounding mechanism 2, a rotating mechanism 3 and an inner rounding mechanism 4, the rotating mechanism 3 is rotatably arranged inside the supporting mechanism 1, the inner rounding mechanism 4 capable of ascending and descending is arranged above the rotating mechanism 3, the outer rounding mechanism 2 capable of ascending and descending is arranged outside the supporting mechanism 1, the operating panel 5 is arranged in front of the outer rounding mechanism 2, the outer rounding mechanism 2 comprises a vertical column 201, an electric slider 202, an outer fixing ring 203, an outer extrusion mechanism 204 and a vertical chute 2011, the vertical column 201 is welded outside the bottom plate 101, the vertical chute 2011 is arranged inside the vertical column 201, the electric slider 202 is slidably connected inside the vertical chute, the electric slider 203 is connected between the electric sliders 202 through bolts, the outer fixing ring 203 is uniformly provided with a plurality of outer extrusion mechanisms 204, the outer fixing ring 203 can be driven to lift by the electric sliding block 202, the outer fixing ring 203 drives the outer extrusion mechanisms 204 to lift, the shape correction of different height positions of the outer wall of the cylinder is realized, each outer extrusion mechanism 204 comprises a first electric cylinder 2041, a first pressure sensor 2042 and an outer extrusion head 2043, the first electric cylinder 2041 is connected to the outer side of the outer fixing ring 203 through bolts, the output end of the first electric cylinder 2041 penetrates through the outer fixing ring 203 and is connected with the first pressure sensor 2042 through bolts, one side of the first pressure sensor 2042 is connected with the outer extrusion head 2043 through bolts, the first electric cylinder 2041 can drive the first pressure sensor 2042 and the first pressure sensor 2042 to move, the shape correction of the outer wall of the cylinder is realized, one end of the outer extrusion head 2043 is an inwards concave arc-shaped surface, and the arrangement can prevent the outer surface of the cylinder from being crushed, the rotating mechanism 3 comprises a rotating motor 301, a turntable 302, an inner sliding clamp plate 303, an outer sliding clamp plate 304 and horizontal sliding chutes 3021, the turntable 302 is rotatably connected to the center above the bottom plate 101, the lower part of the turntable 302 is connected to the output end of the rotating motor 301 through a key, the rotating motor 301 is fixed below the bottom plate 101, the upper surface of the turntable 302 is provided with a plurality of horizontal sliding chutes 3021, the inner sliding clamp plate 303 and the outer sliding clamp plate 304 are slidably connected inside the horizontal sliding chutes 3021, the inner sliding clamp plate 303 is positioned inside the outer sliding clamp plate 304, an inner circle correcting mechanism 4 is arranged above the turntable 302, so that the inner sliding clamp plate 303 and the outer sliding clamp plate 304 can clamp the cylinder to fix the cylinder, the turntable 302 can be driven by the rotating motor 301 to rotate to realize the rotation of the cylinder and the inner circle correcting mechanism 4, the inner circle correcting mechanism 4 comprises a hydraulic, the hydraulic cylinder 401 is connected to the center above the turntable 302 through a bolt, a support plate 402 is rotatably connected above the output end of the turntable 302, a plurality of inner extrusion units 403 are uniformly arranged on the outer side of the support plate 402, so that the support plate 402 can be driven by the hydraulic cylinder 401 to ascend and descend, the support plate 402 drives the inner extrusion units 403 to ascend and descend, and the shape correction of different height positions of the inner wall of the cylinder is realized, the inner extrusion units 403 include a second electric cylinder 4031, a second pressure sensor 4032 and an inner extrusion head 4033, the second electric cylinder 4031 is connected to the inner side of the support plate 402 through a bolt, the output end of the second electric cylinder 4031 penetrates through the support plate 402 and is connected with the second pressure sensor 4032 through a bolt, one side of the second pressure sensor 4032 is connected with the inner extrusion head 4033 through a bolt, so that the second electric cylinder 4031 can drive the second pressure sensor 4032 and, one end of the inner extrusion head 4033 is a convex arc-shaped surface, so that the inner surface of the cylinder can be prevented from being crushed, the operation panel 5 is connected with the electrical equipment in the outer circle correcting mechanism 2, the rotating mechanism 3 and the inner circle correcting mechanism 4 through conducting wires, and the operation panel 5 can control various electrical equipment.
In the structure, when in use, firstly, the cylinder is transferred to the device by using the top crane, then the cylinder is clamped by using the inner sliding clamp plate 303 and the outer sliding clamp plate 304, the inner sliding clamp plate 303 and the outer sliding clamp plate 304 are fixed in the horizontal sliding chute 3021 by using bolts, at this time, a dial indicator or a special measuring tool can be used for measuring the cylinder, at this time, the cylinder can be rounded, when the convex position of the cylinder needs to be corrected, the outer fixing ring 203 can be driven by the electric slider 202 to ascend and descend, the outer fixing ring 203 drives the outer extrusion mechanism 204 to ascend and descend, so that the outer extrusion mechanism 204 is in a proper position, the corresponding first electric cylinder 2041 is started, the first electric cylinder 2041 drives the first pressure sensor 2042 and the first pressure sensor 2042 to move, so that the first pressure sensor 2042 extrudes the convex position, when the concave position needs to be corrected, the supporting plate 402 can be driven by the hydraulic cylinder 401, supporting disk 402 drives interior extrusion unit 403 to go up and down, make interior extrusion unit 403 be in suitable height, then start corresponding second electric jar 4031, second electric jar 4031 drives second pressure sensor 4032 and interior extrusion head 4033 and removes, make interior extrusion head 4033 extrude sunken place, when needing to adjust the position on the horizontal plane, can rotate motor 301 through the start, it rotates to rotate motor 301 drive carousel 302, carousel 302 drives the drum and rotates, alright this moment in order to have realized adjusting the check point position on the horizontal direction, for oval drum, can use through outer school circle mechanism 2 and interior school circle mechanism 4 mutually supporting, outer school circle mechanism 2 extrudes the position that the drum diameter becomes big, interior school circle mechanism 4 extrudes the position that the drum diameter becomes little.
Example 2
As shown in fig. 6 and 7, embodiment 2 differs from embodiment 1 in that: the outer rounding mechanism 2 comprises a stand column 201, an outer fixing ring 203, an outer extrusion mechanism 204, a vertical chute 2011, a synchronous motor 21, a lead screw 22 and a slide block 23, wherein the stand column 201 is welded on the outer side above the bottom plate 101, the vertical chute 2011 is formed on the inner side of the stand column 201, the synchronous motor 21 is bolted on the upper side of the stand column 201, the lead screw 22 is connected inside the vertical chute 2011 through a bearing, the upper end of the lead screw 22 is connected to the output end of the synchronous motor 21 through a key, a slide block 23 is connected to the outer side of the lead screw 22 through a thread, the slide block 23 is connected to the inner side of the vertical chute 2011 in a sliding mode, the outer fixing ring 203 is connected between the slide blocks 23 through a bolt, a plurality of outer extrusion mechanisms 204 are uniformly arranged on the outer fixing ring 203, the synchronous motor 21 can drive the lead screw, the orthopedic device realizes the orthopedic to the positions with different heights.
In the structure, when in use, firstly, the cylinder is transferred to the device by using the top crane, then the cylinder is clamped by using the inner sliding clamp plate 303 and the outer sliding clamp plate 304, and the inner sliding clamp plate 303 and the outer sliding clamp plate 304 are fixed in the horizontal sliding chute 3021 by using bolts, at this time, the cylinder can be measured by using a dial indicator or a special measuring tool, at this time, the cylinder can be rounded, when the convex position of the cylinder needs to be corrected, the lead screw 22 can be driven by the synchronous motor 21 to rotate, the lead screw 22 drives the slide block 23 to lift, the slide block 23 drives the outer fixing ring 203 to lift, the outer fixing ring 203 drives the outer extrusion mechanism 204 to lift, so that the outer extrusion mechanism 204 is in a proper position, the corresponding first electric cylinder 2041 is started, the first electric cylinder 2041 drives the first pressure sensor 2042 and the first pressure sensor 2042 to move, so that the first pressure sensor 2042 extrudes the, when the correction needs to be performed on the sunken position, the supporting plate 402 can be driven to lift through the hydraulic cylinder 401, the supporting plate 402 drives the inner extrusion unit 403 to lift, so that the inner extrusion unit 403 is at a proper height, then the corresponding second electric cylinder 4031 is started, the second electric cylinder 4031 drives the second pressure sensor 4032 and the inner extrusion head 4033 to move, so that the inner extrusion head 4033 extrudes the sunken position, when the position on the horizontal plane needs to be adjusted, the rotating motor 301 can be started, the rotating motor 301 drives the rotating disc 302 to rotate, the rotating disc 302 drives the cylinder to rotate, at this time, the adjustment of the calibration point position in the horizontal direction can be realized, for an elliptical cylinder, the outer calibration mechanism 2 and the inner calibration mechanism 4 can be used in a matched mode, the outer calibration mechanism 2 extrudes the position with the increased diameter of the cylinder, and the inner calibration mechanism 4 extrudes the position with the reduced diameter of.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. Pressure vessel makes with drum school circle device, including supporting mechanism (1), operating panel (5), supporting mechanism (1) mainly comprises bottom plate (101), pad foot (102), bottom plate (101) below welding have pad foot (102), its characterized in that: still include outer school circle mechanism (2), slewing mechanism (3), interior school circle mechanism (4), supporting mechanism (1) inboard is provided with rotatablely slewing mechanism (3), slewing mechanism (3) top is provided with the liftable interior school circle mechanism (4), the supporting mechanism (1) top outside is provided with the liftable outer school circle mechanism (2), outer school circle mechanism (2) the place ahead is provided with operating panel (5).
2. The apparatus for rounding a cylinder for manufacturing a pressure vessel according to claim 1, wherein: outer school circle mechanism (2) are including stand (201), electronic slider (202), outer solid fixed ring (203), outer extrusion mechanism (204), vertical spout (2011), stand (201) welding is in the bottom plate (101) top outside, stand (201) inboard has been seted up vertical spout (2011), the inboard sliding connection of vertical spout (2011) has electronic slider (202), have through bolted connection between electronic slider (202) outer solid fixed ring (203), evenly be provided with a plurality of on outer solid fixed ring (203) outer extrusion mechanism (204).
3. The apparatus for rounding a cylinder for manufacturing a pressure vessel according to claim 1, wherein: the outer circle correcting mechanism (2) comprises a stand column (201), an outer fixing ring (203), an outer extruding mechanism (204), a vertical sliding groove (2011), a synchronous motor (21), a lead screw (22) and a sliding block (23), wherein the stand column (201) is welded on the outer side above the bottom plate (101), the vertical sliding groove (2011) is formed in the inner side of the stand column (201), the synchronous motor (21) is connected to the upper side of the stand column (201) through a bolt, the lead screw (22) is connected to the inner side of the vertical sliding groove (2011) through a bearing, the upper end of the lead screw (22) is connected to the output end of the synchronous motor (21) through a key, the sliding block (23) is connected to the outer side of the lead screw (22) through a thread, the sliding block (23) is connected to the inner side of the vertical sliding groove (2011), the outer fixing ring (203) is evenly provided with a plurality of outer extrusion mechanisms (204).
4. The pressure vessel manufacturing cylinder roundness correction apparatus according to claim 2 or 3, characterized in that: outer extrusion mechanism (204) include first electric jar (2041), first pressure sensor (2042), outer extrusion head (2043), first electric jar (2041) is in through bolted connection outer fixed ring (203) outside, the output of first electric jar (2041) is passed outer fixed ring (203), and has through bolted connection first pressure sensor (2042), there is outer extrusion head (2043) first pressure sensor (2042) one side through the screw connection.
5. The apparatus for rounding a cylinder for manufacturing a pressure vessel according to claim 4, wherein: one end of the outer extruding head (2043) is an inwards concave arc-shaped surface.
6. The apparatus for rounding a cylinder for manufacturing a pressure vessel according to claim 1, wherein: slewing mechanism (3) are including rotating motor (301), carousel (302), interior slide plate (303), outer slide plate (304), horizontal spout (3021), carousel (302) rotates to be connected bottom plate (101) top central authorities, carousel (302) below pass through the key connection in rotate the output of motor (301), it fixes to rotate motor (301) bottom plate (101) below, a plurality of has been seted up to carousel (302) upper surface horizontal spout (3021), horizontal spout (3021) inside sliding connection has interior slide plate (303) with outer slide plate (304), interior slide plate (303) are located outer slide plate (304) are inboard, carousel (302) top is provided with interior school circle mechanism (4).
7. The apparatus for rounding a cylinder for manufacturing a pressure vessel according to claim 6, wherein: interior school circle mechanism (4) are including pneumatic cylinder (401), supporting disk (402), interior extrusion unit (403), pneumatic cylinder (401) are in through bolted connection carousel (302) top central authorities, the output top of carousel (302) rotates and is connected with supporting disk (402), the supporting disk (402) outside evenly is provided with a plurality of interior extrusion unit (403).
8. The apparatus for rounding a cylinder for manufacturing a pressure vessel according to claim 7, wherein: the internal extrusion unit (403) comprises a second electric cylinder (4031), a second pressure sensor (4032) and an internal extrusion head (4033), the second electric cylinder (4031) is connected to the inner side of the supporting plate (402) through bolts, the output end of the second electric cylinder (4031) penetrates through the supporting plate (402) and is connected with the second pressure sensor (4032) through bolts, and one side of the second pressure sensor (4032) is connected with the internal extrusion head (4033) through a screw.
9. The apparatus for rounding a cylinder for manufacturing a pressure vessel according to claim 8, wherein: one end of the inner extrusion head (4033) is a convex arc-shaped surface.
10. The apparatus for rounding a cylinder for manufacturing a pressure vessel according to claim 1, wherein: the operation panel (5) is connected with the electric equipment in the outer circle correcting mechanism (2), the rotating mechanism (3) and the inner circle correcting mechanism (4) through leads.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021086006.2U CN212633901U (en) | 2020-06-13 | 2020-06-13 | Cylinder roundness correcting device for manufacturing pressure container |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021086006.2U CN212633901U (en) | 2020-06-13 | 2020-06-13 | Cylinder roundness correcting device for manufacturing pressure container |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113680854A (en) * | 2021-07-20 | 2021-11-23 | 朱传忠 | Alternating square corrugated pipe positioning and corner correcting integrated equipment |
| CN116984773A (en) * | 2023-09-26 | 2023-11-03 | 江苏辅星电子有限公司 | Copper mesh capillary element assembly equipment and method |
-
2020
- 2020-06-13 CN CN202021086006.2U patent/CN212633901U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113680854A (en) * | 2021-07-20 | 2021-11-23 | 朱传忠 | Alternating square corrugated pipe positioning and corner correcting integrated equipment |
| CN113680854B (en) * | 2021-07-20 | 2024-01-23 | 惠州市可成精密铝业有限公司 | Alternating square corrugated pipe positioning and corner correcting integrated equipment |
| CN116984773A (en) * | 2023-09-26 | 2023-11-03 | 江苏辅星电子有限公司 | Copper mesh capillary element assembly equipment and method |
| CN116984773B (en) * | 2023-09-26 | 2023-12-12 | 江苏辅星电子有限公司 | Copper mesh capillary element assembly equipment and method |
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