CN209830583U - Automatic spot welding equipment for ultraviolet lamp molybdenum sheet assembly - Google Patents
Automatic spot welding equipment for ultraviolet lamp molybdenum sheet assembly Download PDFInfo
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- CN209830583U CN209830583U CN201920249115.2U CN201920249115U CN209830583U CN 209830583 U CN209830583 U CN 209830583U CN 201920249115 U CN201920249115 U CN 201920249115U CN 209830583 U CN209830583 U CN 209830583U
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Abstract
The utility model relates to an automatic spot welding device of an ultraviolet lamp molybdenum sheet component, which comprises a molybdenum sheet clamping device, a resistance welding device, a core rod clamping and rotating device, a core rod feeding device and a storage box; a clamping gas claw of the molybdenum sheet clamping device clamps the molybdenum sheet from a molybdenum sheet handover station, and a first translation electric cylinder drives the molybdenum sheet clamping device to place the molybdenum sheet at a welding electrode of the resistance welding device; the mandrel clamping and rotating device comprises an installation frame, a rotating mechanism fixedly connected with the installation frame and a clamping gas claw connected with the output end of the rotating mechanism; the clamping gas claw clamps the core rod, the rotating mechanism drives the clamping gas claw to rotate 180 degrees, and the end part of the core rod is arranged at a welding electrode of the resistance welding device; the resistance welding device welds the molybdenum sheet and the core rod to obtain a product, and the first translation electric cylinder drives the molybdenum sheet clamping device to convey the product to the upper part of the storage box. Compared with the prior art, the utility model has the advantages of easy operation, production efficiency height, welding quality are good.
Description
Technical Field
The utility model relates to a molybdenum piece subassembly welding equipment especially relates to an automatic spot welding equipment of ultraviolet lamp molybdenum piece subassembly.
Background
The molybdenum sheet component of the ultraviolet lamp is formed by assembling a molybdenum sheet, a molybdenum rod and a transition sheet, the molybdenum sheet is automatically produced by equipment, and the molybdenum rod and the molybdenum sheet are reliably welded after being positioned by a mould by manpower. Most of the joints of the molybdenum rods and the molybdenum sheets are welded manually, and careful welding is needed when the manual welding meets the standard welding requirements, so that the welding time is prolonged, the working efficiency is reduced, the soldering tin dosage cannot be unified due to manual factors, the consistency of products cannot be guaranteed, the production cost input is increased, and the product quality is reduced; manual welding also has certain danger, is unfavorable for improving the safety of production.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an automatic spot welding equipment of ultraviolet lamp molybdenum sheet subassembly in order to overcome the defect that above-mentioned prior art exists.
The purpose of the utility model can be realized through the following technical scheme:
an automatic spot welding device for a molybdenum sheet component of an ultraviolet lamp comprises a molybdenum sheet clamping device arranged on a sliding part of a first translation electric cylinder, a resistance welding device and a mandrel clamping and rotating device which are arranged beside the first translation electric cylinder, a mandrel feeding device and a storage box;
the clamping gas claw of the molybdenum sheet clamping device clamps the molybdenum sheet from a molybdenum sheet handover station, and the first translation electric cylinder drives the molybdenum sheet clamping device to place the molybdenum sheet at a welding electrode of the resistance welding device;
the mandrel clamping and rotating device comprises a mounting frame, a rotating mechanism fixedly connected with the mounting frame and a clamping gas claw connected with the output end of the rotating mechanism; the clamping gas claw clamps the core rod at the discharge port of the core rod feeding device, and the rotating mechanism drives the clamping gas claw to rotate 180 degrees to place the end part of the core rod at a welding electrode of the resistance welding device;
the resistance welding device carries out welding treatment on the molybdenum sheet and the core rod to obtain a product, and the first translation electric cylinder drives the molybdenum sheet clamping device to convey the product to the position above the storage box.
The mandrel feeding device is a mandrel vibration feeding device.
The material storage box further comprises a second translation electric cylinder which is perpendicular to the first translation electric cylinder, and the material storage box is detachably mounted on a sliding portion of the second translation electric cylinder.
The second translation electric cylinder is arranged between the molybdenum sheet connection station and the mandrel clamping and rotating device.
The first translation electric cylinder, the second translation electric cylinder, the resistance welding device, the molybdenum sheet clamping device and the mandrel clamping and rotating device are all connected with the PLC.
The PLC is characterized by further comprising a display connected with the PLC, and control buttons are arranged on the display.
The counter is used for counting the number of the molybdenum sheets clamped by the molybdenum sheet clamping device.
The utility model discloses an equipment is the follow-up corollary equipment of molybdenum sheet spot welding transition piece, hands over the molybdenum sheet that has processed to this equipment after according to the reliable welding of technological requirement and molybdenum bar. The equipment works fully automatically:
the utility model discloses a theory of operation does: and the molybdenum sheet clamping gas claw moves to a molybdenum sheet handover station through a first translation electric cylinder (the extension direction of the first translation electric cylinder is the x-axis direction) to grab the molybdenum sheet welded with the transition sheet from the previous station. The mandrel clamping and rotating device rotates 180 degrees after grabbing the mandrel from the mandrel vibration feeding device and moves the mandrel to a resistance welding station, namely the welding electrode of the resistance welding device. The molybdenum sheet clamping gas claw clamps the molybdenum sheet and moves the molybdenum sheet to the resistance welding station along the x-axis direction through the first translation electric cylinder. The resistance welding head of the resistance welding device recovers after clamping discharge of the resistance welding head completes one-time welding. The mandrel clamping and rotating device rotates and resets after loosening the clamping gas claw. The molybdenum sheet clamping gas claw clamps a finished product and moves the finished product to a blanking station along the x-axis direction through a first translation electric cylinder, and a second translation electric cylinder (the extension direction of the second translation electric cylinder is the y-axis direction) drives the storage box to move to the blanking station. Opening the molybdenum sheet clamping gas claw, and placing the molybdenum sheet into a material storage box; the translation electric cylinder drives the storage box to reset. The first translation electric cylinder drives the molybdenum sheet clamping gas claw to move to a molybdenum sheet connection station along the x axis.
Compared with the prior art, the molybdenum rod, the molybdenum sheet and the transition sheet of the utility model adopt automatic feeding and clamping, and the method of automatic assembly spot welding replaces the manual operation method, thereby greatly improving the production efficiency; the utility model has simple operation, one operator can manage a plurality of devices simultaneously; the molybdenum rod, the molybdenum sheet and the transition sheet are accurately positioned, the welding fastness is firm, and the quality is ensured to some extent.
Drawings
FIG. 1 is a schematic structural view of a molybdenum sheet assembly;
fig. 2 is a schematic view of the structure of the present invention;
FIG. 3 is a schematic structural view of the present invention;
in the figure, 1 is a first translation electric cylinder, 2 is a molybdenum sheet clamping device, 3 is a resistance welding device, 4 is a resistance welding head, 5 is a storage box, 6 is a second translation electric cylinder, 7 is a mandrel bar vibration feeding device, 8 is a display, 9 is a mandrel bar, 10 is a transition sheet, and 11 is a molybdenum sheet.
Detailed Description
The present invention will be described in detail with reference to the following embodiments. The following examples will assist those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way. It should be noted that various changes and modifications can be made by one skilled in the art without departing from the spirit of the invention. These all belong to the protection scope of the present invention.
Example 1
The ultraviolet lamp molybdenum sheet assembly comprises a core rod 9, a transition piece 10 and a molybdenum sheet 11, as shown in fig. 1, the core rod 9 is connected with the molybdenum sheet 11 through the transition piece 11, the equipment of the embodiment is subsequent matching equipment of the molybdenum sheet spot welding transition piece, and is used for further processing the molybdenum sheet 11 containing the transition piece 10, and the processed molybdenum sheet is handed over to the equipment of the embodiment and then reliably welded with a molybdenum rod according to the process requirements.
An automatic spot welding device for a molybdenum sheet component of an ultraviolet lamp is shown in figures 2 and 3, and comprises a molybdenum sheet clamping device 2 arranged on a sliding part of a first translation electric cylinder 1, a resistance welding device 3 and a mandrel clamping and rotating device which are arranged beside the first translation electric cylinder 1, a mandrel vibration feeding device 7, a storage box 5, a PLC controller and a display 8; a second translation electric cylinder 6 is arranged beside the first translation electric cylinder and between the molybdenum sheet connection station and the mandrel clamping and rotating device, and the second translation electric cylinder 6 is vertical to the first translation electric cylinder 1; a clamping gas claw of the molybdenum sheet clamping device 2 clamps the molybdenum sheet 11 from a molybdenum sheet handover station, and the first translation electric cylinder 1 drives the molybdenum sheet clamping device 2 to place the molybdenum sheet 11 at a welding electrode of the resistance welding device; the mandrel clamping and rotating device comprises an installation frame, a rotating mechanism fixedly connected with the installation frame and a clamping gas claw connected with the output end of the rotating mechanism; the clamping gas claw clamps the core rod 9 at the discharge port of the core rod vibration feeding device 7, and the rotating mechanism drives the clamping gas claw to rotate 180 degrees to place the end part of the core rod 9 at the welding electrode of the resistance welding device 3; the resistance welding device welds the molybdenum sheet 11 and the core rod 9 to obtain a product, and the first translation electric cylinder 1 drives the molybdenum sheet clamping device 2 to convey the product to the upper part of the storage box 5. The first translation electric cylinder 1, the second translation electric cylinder 6, the resistance welding device 3, the molybdenum sheet clamping device 2 and the mandrel clamping and rotating device are all connected with a PLC (programmable logic controller), the PLC is connected with a display 8, and the display 8 is provided with an operation button.
The working process of the equipment of the embodiment is as follows: and the molybdenum sheet clamping gas claw moves to a molybdenum sheet handover station through a first translation electric cylinder (the extension direction of the first translation electric cylinder is the x-axis direction) to grab the molybdenum sheet welded with the transition sheet from the previous station. The mandrel clamping and rotating device rotates 180 degrees after grabbing the mandrel from the mandrel vibration feeding device and moves the mandrel to a resistance welding station, namely the welding electrode of the resistance welding device. The molybdenum sheet clamping gas claw clamps the molybdenum sheet and moves the molybdenum sheet to the resistance welding station along the x-axis direction through the first translation electric cylinder. The resistance welding head 4 of the resistance welding device is clamped and discharged to complete one-time welding and then is recovered. The mandrel clamping and rotating device rotates and resets after loosening the clamping gas claw. The molybdenum sheet clamping gas claw clamps a finished product and moves the finished product to a blanking station along the x-axis direction through a first translation electric cylinder, and a second translation electric cylinder (the extension direction of the second translation electric cylinder is the y-axis direction) drives the storage box to move to the blanking station. Opening the molybdenum sheet clamping gas claw, and placing the molybdenum sheet into a material storage box; the translation electric cylinder drives the storage box to reset. The first translation electric cylinder drives the molybdenum sheet clamping gas claw to move to a molybdenum sheet connection station along the x axis.
In the device, the molybdenum rods, the molybdenum sheets and the transition sheets adopt a method of automatic feeding, automatic clamping and automatic assembly spot welding to replace a manual operation method, so that the production efficiency is greatly improved; the operation is simple, and one operator can manage a plurality of devices simultaneously; the molybdenum rod, the molybdenum sheet and the transition sheet are accurately positioned, the welding fastness is firm, and the quality is ensured; compared with the existing manual spot welding, the efficiency of the manual spot welding is 400pc/8 h/station, and an operator is needed. The automatic spot welding efficiency is 4000pc/8 h/platform, and an operator can operate 2 devices simultaneously, and the production efficiency is improved by 200%.
Example 2
An automatic spot welding device for an ultraviolet lamp molybdenum sheet assembly comprises a molybdenum sheet clamping device 2 arranged on a sliding part of a first translation electric cylinder 1, a resistance welding device 3 and a mandrel clamping and rotating device which are arranged beside the first translation electric cylinder 1, a mandrel vibration feeding device 7, a storage box 5, a PLC (programmable logic controller) and a display 8; a second translation electric cylinder 6 is arranged beside the first translation electric cylinder and between the molybdenum sheet connection station and the mandrel clamping and rotating device, and the second translation electric cylinder 6 is vertical to the first translation electric cylinder 1; a clamping gas claw of the molybdenum sheet clamping device 2 clamps the molybdenum sheet 11 from a molybdenum sheet handover station, and the first translation electric cylinder 1 drives the molybdenum sheet clamping device 2 to place the molybdenum sheet 11 at a welding electrode of the resistance welding device; the mandrel clamping and rotating device comprises an installation frame, a rotating mechanism fixedly connected with the installation frame and a clamping gas claw connected with the output end of the rotating mechanism; the clamping gas claw clamps the core rod 9 at the discharge port of the core rod vibration feeding device 7, and the rotating mechanism drives the clamping gas claw to rotate 180 degrees to place the end part of the core rod 9 at the welding electrode of the resistance welding device 3; the resistance welding device welds the molybdenum sheet 11 and the core rod 9 to obtain a product, and the first translation electric cylinder 1 drives the molybdenum sheet clamping device 2 to convey the product to the upper part of the storage box 5. The first translation electric cylinder 1, the second translation electric cylinder 6, the resistance welding device 3, the molybdenum sheet clamping device 2 and the mandrel clamping and rotating device are all connected with a PLC (programmable logic controller), the PLC is connected with a display 8, and the display 8 is provided with an operation button.
For convenience of technology, a counter is connected to the molybdenum sheet holding device 2, and is used for counting the number of the molybdenum sheets 11 held by the molybdenum sheet holding device 2.
The foregoing description of the specific embodiments of the invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes and modifications may be made by those skilled in the art within the scope of the appended claims without departing from the spirit of the invention.
Claims (7)
1. An automatic spot welding device for a molybdenum sheet component of an ultraviolet lamp is characterized by comprising a molybdenum sheet clamping device (2) arranged on a sliding part of a first translation electric cylinder (1), a resistance welding device (3) arranged beside the first translation electric cylinder (1), a mandrel clamping and rotating device, a mandrel feeding device and a storage box (5);
a clamping gas claw of the molybdenum sheet clamping device (2) clamps a molybdenum sheet (11) from a molybdenum sheet handover station, and the first translation electric cylinder (1) drives the molybdenum sheet clamping device (2) to place the molybdenum sheet (11) at a welding electrode of the resistance welding device;
the mandrel clamping and rotating device comprises a mounting frame, a rotating mechanism fixedly connected with the mounting frame and a clamping gas claw connected with the output end of the rotating mechanism; the clamping gas claw clamps the core rod (9) at the discharge port of the core rod feeding device, and the rotating mechanism drives the clamping gas claw to rotate 180 degrees to place the end part of the core rod (9) at the welding electrode of the resistance welding device (3);
the resistance welding device carries out welding treatment on the molybdenum sheet (11) and the core rod (9) to obtain a product, and the first translation electric cylinder (1) drives the molybdenum sheet clamping device (2) to convey the product to the position above the storage box (5).
2. The apparatus for stitch welding of an ultraviolet lamp molybdenum plate assembly according to claim 1, characterized in that the mandrel feeding device is a mandrel vibration feeding device (7).
3. The apparatus for stitch welding of an ultraviolet lamp molybdenum plate assembly according to claim 1, further comprising a second translational electric cylinder (6) disposed perpendicular to said first translational electric cylinder (1), said accumulator cartridge (5) being detachably mounted to a sliding portion of said second translational electric cylinder (6).
4. The apparatus for automated spot welding of a molybdenum sheet assembly for an ultraviolet lamp according to claim 3, wherein the second translating electric cylinder (6) is placed between the molybdenum sheet joining station and the mandrel holding and rotating device.
5. The automatic spot welding equipment for the ultraviolet lamp molybdenum plate assembly is characterized in that the first translation electric cylinder (1), the second translation electric cylinder (6), the resistance welding device (3), the molybdenum plate clamping device (2) and the mandrel clamping and rotating device are connected with a PLC (programmable logic controller).
6. The apparatus for stitch welding of an ultraviolet lamp molybdenum plate assembly according to claim 5, further comprising a display (8) connected to the PLC, wherein the display (8) is provided with an operating button.
7. The apparatus for stitch welding of a molybdenum plate assembly for an ultraviolet lamp as set forth in claim 1, further comprising a counter for counting the number of molybdenum plates (11) gripped by said molybdenum plate gripping means (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920249115.2U CN209830583U (en) | 2019-02-27 | 2019-02-27 | Automatic spot welding equipment for ultraviolet lamp molybdenum sheet assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920249115.2U CN209830583U (en) | 2019-02-27 | 2019-02-27 | Automatic spot welding equipment for ultraviolet lamp molybdenum sheet assembly |
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| Publication Number | Publication Date |
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| CN209830583U true CN209830583U (en) | 2019-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920249115.2U Active CN209830583U (en) | 2019-02-27 | 2019-02-27 | Automatic spot welding equipment for ultraviolet lamp molybdenum sheet assembly |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112355448A (en) * | 2020-11-15 | 2021-02-12 | 龚腊生 | Equipment for automatic resistance welding processing of LED |
| CN115533381A (en) * | 2022-10-25 | 2022-12-30 | 临沂市蓝晶光电科技有限公司 | Welding device and welding method for molybdenum sheet and molybdenum wire of halogen lamp of printer |
-
2019
- 2019-02-27 CN CN201920249115.2U patent/CN209830583U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112355448A (en) * | 2020-11-15 | 2021-02-12 | 龚腊生 | Equipment for automatic resistance welding processing of LED |
| CN115533381A (en) * | 2022-10-25 | 2022-12-30 | 临沂市蓝晶光电科技有限公司 | Welding device and welding method for molybdenum sheet and molybdenum wire of halogen lamp of printer |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201801 Shanghai city Jiading District Malu Town Jiaxin Road No. 1001 Patentee after: Shanghai Yaer Precision Parts Manufacturing Co.,Ltd. Address before: 201801 Shanghai city Jiading District Malu Town Jiaxin Road No. 1001 Patentee before: SHANGHAI Y&L LIGHTING Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |