CN111843313B - Semi-automatic welding equipment for copper ring component of pressure gauge - Google Patents
Semi-automatic welding equipment for copper ring component of pressure gauge Download PDFInfo
- Publication number
- CN111843313B CN111843313B CN202010772381.0A CN202010772381A CN111843313B CN 111843313 B CN111843313 B CN 111843313B CN 202010772381 A CN202010772381 A CN 202010772381A CN 111843313 B CN111843313 B CN 111843313B
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- pressure gauge
- copper ring
- welding
- base
- gauge base
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- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- 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
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
-
- 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
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
-
- 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
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
- B23K3/085—Cooling, heat sink or heat shielding means
-
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/003—Cooling means
-
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
Abstract
The invention discloses semi-automatic welding equipment for a copper ring component of a pressure gauge, which comprises a rack, and an automatic pressure gauge base material moving module, a progressive pressure gauge base material moving module, an electric automatic pressure gauge base heating module, an automatic copper ring feeding module, an automatic pressure gauge base and copper ring welding module and a small pressure gauge base hole welding module which are all arranged on the rack; the automatic pressure gauge base material moving module automatically sends the pressure gauge base material to the pressure gauge base material progressive material moving module; the pressure gauge base progressive material moving module arranges a plurality of pressure gauge bases on a station and sends the pressure gauge bases to the pressure gauge base electric automatic heating module; the pressure gauge base is heated by the pressure gauge base electric automatic heating module; the copper ring automatic feeding module automatically feeds the copper ring and sends the copper ring to a notch of the pressure gauge base; the pressure gauge base and the copper ring automatic welding module weld the copper ring and the pressure gauge base into a whole. The invention realizes the semi-automation of the welding of the copper ring component of the pressure gauge, and greatly improves the processing efficiency and quality.
Description
Technical Field
The invention relates to semi-automatic welding equipment for a copper ring component of a pressure gauge.
Background
Welding equipment is the required equipment of realization welding process, in the production and processing process of manometer, need with the copper ring welding on the manometer base, the tradition adopts manual welding, and operational environment is poor, and is troublesome to manometer copper ring welding operation, and work load is big, and the security is poor, and welding efficiency is low, and welding quality is poor, waste time and manpower.
Disclosure of Invention
The invention aims to solve the technical problems of high potential safety hazard, low welding efficiency and unstable welding quality of the existing manual welding of the copper ring of the pressure gauge.
In order to realize the aim, the invention provides semi-automatic welding equipment for a copper ring component of a pressure gauge, which comprises a frame, and an automatic pressure gauge base material moving module, a progressive pressure gauge base material moving module, an electric automatic pressure gauge base material heating module, an automatic copper ring material feeding module, an automatic pressure gauge base and copper ring welding module and a small pressure gauge base material hole welding module which are all arranged on the frame; the automatic pressure gauge base material moving module is used for automatically sending the pressure gauge base to the pressure gauge base material progressive material moving module; the pressure gauge base progressive material moving module is used for arranging a plurality of pressure gauge bases on a station and sending the pressure gauge bases to the pressure gauge base electric automatic heating module; the pressure gauge base electric automatic heating module is used for heating the pressure gauge base; the copper ring automatic feeding module is used for automatically feeding the copper ring and sending the copper ring to a notch of the pressure gauge base; the pressure gauge base and the copper ring automatic welding module are used for welding the copper ring and the pressure gauge base into a whole; the pressure gauge base small hole welding module is used for plugging the small hole in the pressure gauge base.
Further, the automatic material moving module 2 for the pressure gauge base comprises a base material storage tank, a base material distributing cylinder, a base translation cylinder, a base lifting cylinder and a base clamping jaw; the pressure gauge base is manually placed in the base stock chest, and when the pressure gauge base is pushed out by the base material distributing cylinder, the base lifting cylinder extends downwards, the base clamping jaw clamps the pressure gauge base, then the base lifting cylinder upwards lifts the pressure gauge base, and the base translation cylinder moves to place the pressure gauge base progressive material moving module.
Further, the pressure gauge base progressive material moving module comprises a tail end cylinder, a horizontal rodless cylinder, a material moving clamping jaw, a stainless steel platform, an automatic cooling device and a material receiving box; the stainless steel platform is provided with a long groove for circulating cooling water and air; the tail end cylinder and the horizontal rodless cylinder are suitable for simultaneously moving five sets of material moving clamping jaws back and forth and left and right, and when a pressure gauge base is placed on the stainless steel platform through the pressure gauge base automatic material moving module, the material moving clamping jaws arranged on the line rail clamp the pressure gauge base; then the tail end cylinder retracts, and a pressure gauge base is clamped out; then the horizontal rodless cylinder moves rightwards, finally the tail end cylinder lifts up, and five pressure gauge bases are moved to the next station simultaneously; the pressure gauge base and the copper ring with the welded tail end are sprayed and blown by the automatic cooling device to reduce the temperature, and finally the pressure gauge base and the copper ring are conveyed into the material receiving box for manual collection.
Further, the automatic electric heating module of the pressure gauge base comprises a support, a vertical three-axis cylinder and an electric heating coil; when the pressure gauge base is moved to the position below the electric heating coil, the vertical three-axis cylinder extends downwards to enable the electric heating coil to be in contact with the pressure gauge base, and the electric heating coil is kept electrified for several seconds, so that the temperature of the pressure gauge base reaches a preset value.
Further, the automatic copper ring feeding module of the pressure gauge comprises a material storage chute, a copper ring translation cylinder, a copper ring lifting cylinder, a copper ring rotating cylinder and a copper ring clamping jaw; the storage chute is a chute inclined by 20 degrees, and the copper ring is suitable for automatically sliding downwards; when the copper ring slides to the position right below the copper ring lifting cylinder, the copper ring lifting cylinder drives the copper ring clamping jaw to move downwards to clamp the copper ring, and the copper ring is moved to the position above the base placing platform through the copper ring translation cylinder; the copper ring rotary cylinder is suitable for rotating by a certain angle, the welding part of the copper ring is aligned to the notch of the pressure gauge base, and then the copper ring lifting cylinder faces downwards and places the copper ring in the notch of the pressure gauge base to complete welding.
Further, the pressure gauge base and copper ring automatic welding module comprises a welding support, a welding translation cylinder, a welding lifting cylinder, a welding tin feeding gun and a welding cooling device; after the copper ring is accurately transferred to the base groove of the pressure gauge, the welding lifting cylinder moves downwards to drive the welding tin feeding welding gun to be close to the welding surface; then the welding is sent to a tin welding gun to work, and the soldering tin is melted, so that the copper ring is tightly connected with the pressure gauge base; meanwhile, the welding translation cylinder moves at a constant speed, so that the welding tin feeding welding gun moves along the notch welding position and is welded at the same time, and the firmness of the welding position is ensured; then, the welding cooling device works to cool the welded semi-finished product of the pressure gauge by spraying water and blowing air.
Further, the small hole welding module of the pressure gauge base comprises a small hole welding support, a small hole welding lifting cylinder and a small hole welding tin feeding welding gun; after the copper ring and the pressure gauge base are welded, the pressure gauge base progressive material moving module conveys a pressure gauge base and a copper ring welding semi-finished product to the position below the pressure gauge base progressive material moving module; and then, the small hole welding lifting cylinder extends downwards to drive the small hole welding tin-feeding gun to move downwards to the position of the small hole of the pressure gauge base, and the small hole is blocked by automatically melting the soldering tin.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, semi-automation of welding between the copper ring and the pressure gauge base is realized, safety, processing efficiency and quality stability are improved, and labor intensity is reduced.
Drawings
FIG. 1 is a schematic block diagram of one embodiment of the present invention;
FIG. 2 is a schematic structural diagram of an automatic material moving module of a pressure gauge base according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a pressure gauge base progressive transfer module according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of an electrical automatic heating module for a pressure gauge base according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of an automatic copper ring feeding module according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of an automatic welding module for a pressure gauge base and a copper ring according to an embodiment of the invention;
FIG. 7 is a schematic diagram of a pressure gauge base orifice weld module according to an embodiment of the invention.
In the figure, a frame 1;
the automatic material moving module of the pressure gauge base 2, the base material storage tank 2-1, the base material distributing cylinder 2-2, the base translation cylinder 2-3, the base lifting cylinder 2-4 and the base clamping jaw 2-5;
the automatic material conveying device comprises a pressure gauge base progressive material conveying module 3, a tail end cylinder 3-1, a horizontal rodless cylinder 3-2, a material conveying clamping jaw 3-3, a stainless steel platform 3-4, an automatic cooling device 3-5 and a material receiving box 3-6;
the pressure gauge base electric automatic heating module 4, the support 4-1, the vertical three-axis cylinder 4-2 and the electric heating coil 4-3;
the device comprises a copper ring automatic feeding module 5, a material storage chute 5-1, a copper ring translation cylinder 5-2, a copper ring lifting cylinder 5-3, a copper ring rotary cylinder 5-4 and a copper ring clamping jaw 5-5;
the automatic welding device comprises a pressure gauge base and copper ring welding module 6, a welding support 6-1, a welding translation cylinder 6-2, a welding lifting cylinder 6-3, a welding tin feeding gun 6-4 and a welding cooling device 6-5;
the device comprises a pressure gauge base small hole welding module 7, a small hole welding support 7-1, a small hole welding lifting cylinder 7-2 and a small hole welding tin feeding gun 7-3.
Detailed Description
The present invention will now be described in detail with reference to the accompanying drawings.
As shown in fig. 1, an embodiment of the semiautomatic welding equipment for the copper ring component of the pressure gauge comprises a frame 1, and an automatic pressure gauge base material moving module 2, a progressive pressure gauge base material moving module 3, an electric automatic pressure gauge base heating module 4, an automatic copper ring material feeding module 5, an automatic pressure gauge base and copper ring welding module 6 and a small pressure gauge base material hole welding module 7 which are all installed on the frame; the automatic pressure gauge base material moving module 2 is used for automatically sending the pressure gauge base material to the pressure gauge base material progressive material moving module 3; the pressure gauge base progressive material moving module 3 is used for arranging a plurality of pressure gauge bases on a station and sending the pressure gauge bases to the pressure gauge base electric automatic heating module 4; the pressure gauge base electric automatic heating module 4 is used for heating the pressure gauge base; the copper ring automatic feeding module 5 is used for automatically feeding the copper ring and sending the copper ring to a notch of the pressure gauge base; the pressure gauge base and copper ring automatic welding module 6 is used for welding the copper ring and the pressure gauge base into a whole; the pressure gauge base small hole welding module 7 is used for plugging a small hole on the pressure gauge base.
As shown in FIG. 2, the automatic material moving module 2 for the pressure gauge base comprises a base material storage tank 2-1, a base material distributing cylinder 2-2, a base translation cylinder 2-3, a base lifting cylinder 2-4 and a base clamping jaw 2-5. In order to save the space of a field and reduce the noise pollution, the pressure gauge bases are manually placed in the base stock chest 2-1, and about 10-20 pressure gauge bases can be accommodated in the base stock chest 2-1. When the pressure gauge base is pushed out by the base distributing cylinder 2-2, the base lifting cylinder 2-4 extends downwards, the base clamping jaw 2-5 clamps the pressure gauge base, then the base lifting cylinder 2-4 lifts the base upwards, and the base is moved by the base translation cylinder 2-3 to be placed in the next module.
As shown in figure 3, the pressure gauge base progressive material moving module 3 comprises a tail end cylinder 3-1, a horizontal rodless cylinder 3-2, a material moving clamping jaw 3-3, a stainless steel platform 3-4, an automatic cooling device 3-5 and a material receiving box 3-6. Elongated slots are carved on the stainless steel platforms 3-4, so that cooling water and air can conveniently circulate. The tail end cylinder 3-1 and the horizontal rodless cylinder 3-2 can move left and right for 5 sets of material moving clamping jaws 3-3 simultaneously, and when a pressure gauge base passes through the pressure gauge base automatic material moving module 2 and is placed on the stainless steel platform 3-4, the material moving clamping jaws 3-3 arranged on the line rail clamp the pressure gauge base. Then the end cylinder 3-1 retracts to clamp the base of the pressure gauge. And then the horizontal rodless cylinder 3-2 moves rightwards, and finally the tail end cylinder 3-1 lifts up, and the 5 pressure gauge bases are simultaneously moved to the next station. The pressure gauge base and the copper ring with the welded tail end are sprayed with water and blown by an automatic cooling device 3-5 to reduce the temperature of a welding finished product, and finally the welding finished product is sent to a material receiving box 3-6 for manual collection.
As shown in FIG. 4, the pressure gauge base automatic electric heating module 4 comprises a support 4-1, a vertical triaxial cylinder 4-2 and an electric heating coil 4-3. When the pressure gauge base is moved to the position below the electric heating coil 4-3, the vertical three-axis cylinder 4-2 extends downwards, so that the electric heating coil 4-3 is in contact with the pressure gauge base, and the power is kept on for several seconds, so that the temperature of the pressure gauge base reaches a preset value.
As shown in figure 5, the pressure gauge copper ring automatic feeding module comprises a material storage chute 5-1, a copper ring translation cylinder 5-2, a copper ring lifting cylinder 5-3, a copper ring rotation cylinder 5-4 and a copper ring clamping jaw 5-5. The material storage chutes 5-1 are chutes inclined by about 20 degrees, the copper rings can automatically slide downwards, the copper rings are manually placed, and the material storage quantity is 10-20. When the copper ring slides to the position right below the copper ring lifting cylinder 5-3, the copper ring lifting cylinder 5-3 drives the copper ring clamping jaw 5-5 to move downwards to clamp the copper ring, and the copper ring is moved to the position above the base placing platform through the copper ring translation cylinder 5-2. The copper ring rotary cylinder 5-4 can rotate a certain angle, the welding part of the copper ring is aligned to the notch of the pressure gauge base, then the copper ring lifting cylinder 5-3 faces downwards, and the copper ring is placed in the notch of the pressure gauge base to complete welding.
As shown in FIG. 6, the pressure gauge base and copper ring automatic welding module 6 comprises a welding support 6-1, a welding translation cylinder 6-2, a welding lifting cylinder 6-3, a welding tin feeding gun 6-4 and a welding cooling device 6-5. After the copper ring is accurately transferred to the base groove of the pressure gauge, the welding lifting cylinder 6-3 moves downwards to drive the welding tin feeding gun 6-4 to be close to the welding surface. And then welding and feeding a tin welding gun 6-4 to work, and melting the soldering tin to tightly connect the copper ring and the pressure gauge base. Meanwhile, the welding translation cylinder 6-2 moves at a constant speed, so that the welding tin feeding welding gun 6-4 moves along the notch welding position and is welded at the same time, and the firmness of the welding position is ensured. Then, the welding cooling device 6-5 works to cool the welded semi-finished product of the pressure gauge by spraying water and blowing air.
As shown in FIG. 7, the pressure gauge base small hole welding module 7 comprises a small hole welding support 7-1, a small hole welding lifting cylinder 7-2 and a small hole welding tin feeding welding gun 7-3. After the welding of copper ring and manometer base is accomplished, manometer base advances to move material module 3 and carries manometer base and copper ring welding semi-manufactured goods to this module below by one step. Then, the small hole welding lifting cylinder 7-2 extends downwards to drive the small hole welding tin feeding gun 7-3 to move downwards to the small hole of the pressure gauge base, and the small hole welding lifting cylinder automatically works to melt the soldering tin and block the small hole.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (5)
1. The semi-automatic welding equipment for the copper ring component of the pressure gauge is characterized by comprising a rack, and an automatic pressure gauge base material moving module, a progressive pressure gauge base material moving module, an electric automatic pressure gauge base heating module, an automatic copper ring feeding module, an automatic pressure gauge base and copper ring welding module and a small pressure gauge base hole welding module which are all arranged on the rack; the automatic pressure gauge base material moving module is used for automatically sending the pressure gauge base to the pressure gauge base material progressive material moving module; the pressure gauge base progressive material moving module is used for arranging a plurality of pressure gauge bases on a station and sending the pressure gauge bases to the pressure gauge base electric automatic heating module; the pressure gauge base electric automatic heating module is used for heating the pressure gauge base; the copper ring automatic feeding module is used for automatically feeding the copper ring and sending the copper ring to a notch of the pressure gauge base; the pressure gauge base and the copper ring automatic welding module are used for welding the copper ring and the pressure gauge base into a whole; the pressure gauge base small hole welding module is used for plugging a small hole on the pressure gauge base; the automatic material moving module of the pressure gauge base comprises a base material storage tank, a base material distributing cylinder, a base translation cylinder, a base lifting cylinder and a base clamping jaw; the pressure gauge base is manually placed in the base storage tank, after the pressure gauge base is pushed out by the base distributing cylinder, the base lifting cylinder extends downwards, the base clamping jaw clamps the pressure gauge base, then the base lifting cylinder lifts the pressure gauge base upwards, and the pressure gauge base is moved by the base translation cylinder and placed to the pressure gauge base progressive material moving module; the pressure gauge base progressive material moving module comprises a tail end air cylinder, a horizontal rodless air cylinder, a material moving clamping jaw, a stainless steel platform, an automatic cooling device and a material receiving box; the stainless steel platform is provided with a long groove for circulating cooling water and air; the tail end cylinder and the horizontal rodless cylinder are suitable for simultaneously moving five sets of material moving clamping jaws back and forth and left and right, and when a pressure gauge base is placed on the stainless steel platform through the pressure gauge base automatic material moving module, the material moving clamping jaws arranged on the line rail clamp the pressure gauge base; then the tail end cylinder retracts, and a pressure gauge base is clamped out; then the horizontal rodless cylinder moves rightwards, finally the tail end cylinder lifts up, and five pressure gauge bases are moved to the next station simultaneously; the pressure gauge base and the copper ring with the welded tail end are sprayed and blown by the automatic cooling device to reduce the temperature, and finally the pressure gauge base and the copper ring are conveyed into the material receiving box for manual collection.
2. The pressure gauge copper ring assembly semiautomatic welding equipment of claim 1, wherein, the pressure gauge base automatic electric heating module comprises a bracket, a vertical triaxial cylinder and an electric heating coil; when the pressure gauge base is moved to the position below the electric heating coil, the vertical three-axis cylinder extends downwards to enable the electric heating coil to be in contact with the pressure gauge base, and the electric heating coil is kept electrified for several seconds, so that the temperature of the pressure gauge base reaches a preset value.
3. The semiautomatic welding equipment for the copper ring component of the pressure gauge according to claim 2, wherein the automatic feeding module for the copper ring of the pressure gauge comprises a material storage chute, a copper ring translation cylinder, a copper ring lifting cylinder, a copper ring rotation cylinder and a copper ring clamping jaw; the storage chute is a chute inclined by 20 degrees, and the copper ring is suitable for automatically sliding downwards; when the copper ring slides to the position right below the copper ring lifting cylinder, the copper ring lifting cylinder drives the copper ring clamping jaw to move downwards to clamp the copper ring, and the copper ring is moved to the position above the base placing platform through the copper ring translation cylinder; the copper ring rotary cylinder is suitable for rotating by a certain angle, the welding part of the copper ring is aligned to the notch of the pressure gauge base, and then the copper ring lifting cylinder faces downwards and places the copper ring in the notch of the pressure gauge base to complete welding.
4. The pressure gauge copper ring assembly semiautomatic welding equipment according to claim 3, characterized in that the pressure gauge base and copper ring automatic welding module comprises a welding support, a welding translation cylinder, a welding lifting cylinder, a welding tin feeding gun and a welding cooling device; after the copper ring is accurately transferred to the base groove of the pressure gauge, the welding lifting cylinder moves downwards to drive the welding tin feeding welding gun to be close to the welding surface; then the welding is sent to a tin welding gun to work, and the soldering tin is melted, so that the copper ring is tightly connected with the pressure gauge base; meanwhile, the welding translation cylinder moves at a constant speed, so that the welding tin feeding welding gun moves along the notch welding position and is welded at the same time, and the firmness of the welding position is ensured; then, the welding cooling device works to cool the welded semi-finished product of the pressure gauge by spraying water and blowing air.
5. The semiautomatic welding equipment for the copper ring component of the pressure gauge according to claim 4, wherein the small hole welding module of the pressure gauge base comprises a small hole welding bracket, a small hole welding lifting cylinder and a small hole welding tin feeding gun; after the copper ring and the pressure gauge base are welded, the pressure gauge base progressive material moving module conveys a pressure gauge base and a copper ring welding semi-finished product to the position below the pressure gauge base progressive material moving module; and then, the small hole welding lifting cylinder extends downwards to drive the small hole welding tin-feeding gun to move downwards to the position of the small hole of the pressure gauge base, and the small hole is blocked by automatically melting the soldering tin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010772381.0A CN111843313B (en) | 2020-08-04 | 2020-08-04 | Semi-automatic welding equipment for copper ring component of pressure gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010772381.0A CN111843313B (en) | 2020-08-04 | 2020-08-04 | Semi-automatic welding equipment for copper ring component of pressure gauge |
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| CN111843313A CN111843313A (en) | 2020-10-30 |
| CN111843313B true CN111843313B (en) | 2022-02-01 |
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| CN202010772381.0A Active CN111843313B (en) | 2020-08-04 | 2020-08-04 | Semi-automatic welding equipment for copper ring component of pressure gauge |
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| CN113798618A (en) * | 2021-09-17 | 2021-12-17 | 江苏镭普森智能装备有限公司 | Full-automatic pressure gauge welding machine |
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| KR101678307B1 (en) * | 2015-07-03 | 2016-11-21 | 주식회사 동주웰딩 | Welding method of automatic welding apparatus for pressure vessel and steel pipe |
| CN207735730U (en) * | 2018-01-04 | 2018-08-17 | 袁利祥 | A kind of circuit board automatic needle inserting tin-soldering device |
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| CN108890057A (en) * | 2018-06-20 | 2018-11-27 | 中国计量大学 | A kind of automatic welding device for four-way valve end cap |
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| CN210587742U (en) * | 2019-07-06 | 2020-05-22 | 杨东瑶 | Full-automatic welding machine for low-pressure gauge |
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2020
- 2020-08-04 CN CN202010772381.0A patent/CN111843313B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101678307B1 (en) * | 2015-07-03 | 2016-11-21 | 주식회사 동주웰딩 | Welding method of automatic welding apparatus for pressure vessel and steel pipe |
| CN207735730U (en) * | 2018-01-04 | 2018-08-17 | 袁利祥 | A kind of circuit board automatic needle inserting tin-soldering device |
| CN108672912A (en) * | 2018-05-28 | 2018-10-19 | 昆山镭普森自动化科技有限公司 | A kind of pressure gauge bonding machine |
| CN108890057A (en) * | 2018-06-20 | 2018-11-27 | 中国计量大学 | A kind of automatic welding device for four-way valve end cap |
| CN210587742U (en) * | 2019-07-06 | 2020-05-22 | 杨东瑶 | Full-automatic welding machine for low-pressure gauge |
| CN110270727A (en) * | 2019-07-26 | 2019-09-24 | 舟山市普陀欧凯仪表有限公司 | A kind of automatic welding machine and welding method |
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| CN111843313A (en) | 2020-10-30 |
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