CN220592084U - Pneumatic electrode cap feeder - Google Patents
Pneumatic electrode cap feeder Download PDFInfo
- Publication number
- CN220592084U CN220592084U CN202322206096.4U CN202322206096U CN220592084U CN 220592084 U CN220592084 U CN 220592084U CN 202322206096 U CN202322206096 U CN 202322206096U CN 220592084 U CN220592084 U CN 220592084U
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- electrode cap
- electrode
- pneumatic
- pushing
- clamping rod
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- 230000001105 regulatory effect Effects 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 239000011324 bead Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 abstract description 16
- 239000004677 Nylon Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Resistance Welding (AREA)
Abstract
The utility model provides a pneumatic electrode cap feeder, which comprises a mounting plate, wherein an electrode cap placing plate is arranged on the mounting plate, two mutually symmetrical placing grooves which can be used for storing electrode caps are formed in the electrode cap placing plate, a positioning mechanism for positioning the electrode caps at the front ends of the inner rows of the placing grooves is arranged at the end part of the electrode cap placing plate, a welding gun can be better abutted with the electrode caps, a pushing mechanism capable of pushing the electrode caps in the placing grooves forwards is arranged at the bottom of the mounting plate, and a detachable upper cover plate is arranged on the electrode cap placing plate. According to the utility model, the gas source is used as a driving force to push and supply the electrode caps orderly, so that the electrode caps can be more convenient and faster when the welding gun is used for replacing the electrode caps.
Description
Technical Field
The utility model relates to the technical field of test welding equipment, in particular to a pneumatic electrode cap feeder.
Background
The surface of the welding electrode cap is oxidized at a high temperature during welding operation, and the oxidation layer increases the resistance of the electrode cap and reduces welding current, so that the welding quality is affected, the energy consumption is increased, and the welding electrode cap still needs to be replaced frequently although being polished. At present, the welding electrode cap is generally replaced by manually adopting a mechanical tool to detach and mount, and the operation efficiency is low when the electrode cap is supplied and replaced on an automatic welding line.
Disclosure of Invention
The utility model provides a pneumatic electrode cap feeder, which adopts an air source as a driving force to push and feed electrode caps orderly, so that the electrode caps can be more convenient and faster when a welding gun is used for replacing the electrode caps.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a pneumatic type electrode cap feeder, includes the mounting panel be provided with the electrode cap on the mounting panel place the board set up two mutual symmetries and can be used to deposit the standing groove of discharge electrode cap on the electrode cap place the board, be provided with the positioning mechanism that advances line front end's electrode cap to the standing groove in the tip of electrode cap place the board, make welder can better dock with the electrode cap the bottom of mounting panel is provided with the pushing mechanism that can promote the electrode cap in the standing groove forward be provided with detachable upper cover plate on the electrode cap place the board.
Preferably, the positioning mechanism comprises a clamping rod, a rotating shaft and a compression spring, wherein the rotating shaft is arranged in the middle of the clamping rod, the clamping rod is connected with the electrode cap placing plate through the rotating shaft and can axially rotate, and the compression spring is arranged at one end of the clamping rod and is abutted against the electrode cap placing plate and used for providing acting force for the clamping rod, so that the other end of the clamping rod can clamp the electrode cap pushed by the pushing mechanism.
Preferably, the clamping rod is used for clamping the arc shape of one end face of the electrode cap, which is matched with the surface of the electrode cap.
Preferably, the pushing mechanism comprises a pushing cylinder, a pushing block and a guide block, wherein the pushing block is arranged on the pushing cylinder, one end of the pushing block extends into the placing groove, the pushing cylinder is arranged at the bottom of the mounting plate and used for driving the pushing block to move, and the guide block is arranged in the placing groove, and one end of the guide block is abutted to the pushing block.
Preferably, the guide block is provided with a glass bead jackscrew which enables the guide block to move in the placing groove better.
Preferably, a transparent plate for observing the number of electrode caps in the placing groove is arranged on the upper cover plate.
Preferably, the upper cover plate and the electrode cap placing plate are connected through quick-release pins.
Preferably, the electrode cap position sensor is arranged at the end part of the electrode cap placing plate and corresponds to the clamping rod, and is used for detecting the position degree of the electrode cap, and when the electrode cap is not arranged in the placing groove, a signal without the electrode cap can be sent out.
Preferably, the air valve mechanism comprises a pressure relief valve, a pressure regulating valve and an air supply pipe, wherein the pressure relief valve is in butt joint with an air source, the pressure regulating valve is communicated with the pressure relief valve, one end of the air supply pipe is communicated with the pressure regulating valve, and the other end of the air supply pipe is communicated with the pushing cylinder.
Compared with the prior art, the welding gun has the beneficial effects that the structural design is ingenious, the gas source is used as motive power, the electrode caps in the electrode cap placing plate are orderly supplied through the pushing mechanism, and the electrode caps at the forefront end are positioned by matching with the positioning mechanism, so that the welding gun can be more rapid and convenient to install the electrode caps.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of an exploded construction of the present utility model;
fig. 3 is a schematic view of the storage of the electrode cap of the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
It is noted that when a component/feature is referred to as being "disposed on" another component/feature, it can be disposed directly on the other component/feature or intervening components/features may also be present. When a component/feature is referred to as being "connected/coupled" to another component/feature, it may be directly connected/coupled to the other component/feature or intervening components/features may also be present. The term "connected/coupled" as used herein may include electrical and/or mechanical physical connections/couplings. The term "comprises/comprising" when used herein means the presence of a feature, step or component/part, but does not exclude the presence or addition of one or more other features, steps or components/parts. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
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 application belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.
Referring to fig. 1 to 3, a pneumatic electrode cap feeder includes a mounting plate 1, an electrode cap placing plate 2 is disposed on the mounting plate 1, two symmetrical placing grooves 3 for storing electrode caps are disposed on the electrode cap placing plate 2, a positioning mechanism 4 for positioning electrode caps at front ends of inner rows of the placing grooves 3 is disposed at an end of the electrode cap placing plate 2, a pushing mechanism 5 capable of pushing the electrode caps in the placing grooves 3 forward is disposed at a bottom of the mounting plate 1, and a detachable upper cover plate 6 is disposed on the electrode cap placing plate 2.
The positioning mechanism 4 comprises a clamping rod 41, a rotating shaft 42 and a compression spring 43, wherein the rotating shaft 42 is arranged in the middle of the clamping rod 41, the clamping rod 41 is connected with the electrode cap placing plate 2 through the rotating shaft 42 and can axially rotate, and the compression spring 43 is arranged at one end of the clamping rod 41 and is abutted against the electrode cap placing plate 2 and used for providing an acting force for the clamping rod 41, so that the other end of the clamping rod 41 can clamp an electrode cap pushed by the pushing mechanism 5. The clamping rod 41 is used for clamping the arc-shaped end face of one end of the electrode cap, which is matched with the surface of the electrode cap, so that the electrode cap is more stable in positioning.
The pushing mechanism 5 comprises a pushing cylinder 51, a pushing block 52 and a guide block 53, wherein the pushing block 52 is arranged on the pushing cylinder 51, one end of the pushing block extends into the placing groove 3, the pushing cylinder 51 is arranged at the bottom of the mounting plate 1 and is used for driving the pushing block 52 to move, and the guide block 53 is arranged in the placing groove 3, and one end of the guide block is abutted against the pushing block 52. The guide block 53 is provided with a bead jackscrew 54 which enables the guide block 53 to move in the placing groove 3 better, and the guide block 53 can be made of nylon or other materials.
The upper cover plate 6 is provided with a transparent plate 7 for observing the number of electrode caps in the placing groove 3. The upper cover plate 6 and the electrode cap placing plate 2 are connected by quick release pins 8.
The electrode cap position sensor 10 is arranged at the end part of the electrode cap placing plate 2 and corresponds to the clamping rod 41 for sensing, and is used for detecting the position degree of the electrode cap, and when the electrode cap does not exist in the placing groove 3, a signal without the electrode cap can be sent out, so that an operator can add the electrode cap according to the information fed back by the robot.
The air valve mechanism 9 is further included, the air valve mechanism 9 comprises a pressure relief valve 91, a pressure regulating valve 92 and an air supply pipe 93, the pressure regulating valve 92 is connected with the pressure relief valve 91, one end of the air supply pipe 93 is connected with the pressure regulating valve 92, and the other end of the air supply pipe is connected with the pushing cylinder 51.
Working principle: the pushing cylinder 51 drives the pushing block 52 to push the guide block 53 so as to push the electrode caps arranged in the placing groove 3, the positioning mechanism 4 is arranged at the front end of the electrode cap placing plate 2 to position the electrode cap at the forefront end, when the electrode rod or the electrode arm of the welding gun needs to be provided with the electrode cap, the taper of the electrode rod is aligned with the taper of the electrode cap to clamp, the welding gun releases the clamping pressure and then pulls outwards, the electrode cap at the forefront end is pulled out, and under the pushing force of the pushing cylinder 51, the electrode cap at the rear end is also pushed out immediately, and the second electrode cap is pushed into the positioning mechanism 4 to prepare for the next installation of the electrode cap, so that the reciprocating operation is performed.
The utility model has ingenious structural design, takes the air source as motive power, orderly supplies the electrode caps in the electrode cap placing plate 2 through the pushing mechanism 5, and positions the electrode cap at the forefront by matching with the positioning mechanism 4, so that the welding gun can be more rapid and convenient when the electrode cap is installed.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (9)
1. The utility model provides a pneumatic type electrode cap feeder which characterized in that, including the mounting panel be provided with the electrode cap on the mounting panel place the board set up two mutual symmetries and can be used to deposit the standing groove of discharge electrode cap on the electrode cap place the board, be provided with the positioning mechanism that advances line front end's electrode cap to the standing groove in the tip of electrode cap place the board, make welder can better dock with the electrode cap the bottom of mounting panel is provided with the pushing mechanism that can promote the electrode cap in the standing groove forward be provided with detachable upper cover plate on the electrode cap place the board.
2. The pneumatic electrode cap feeder according to claim 1, wherein the positioning mechanism comprises a clamping rod, a rotating shaft and a compression spring, the rotating shaft is arranged in the middle of the clamping rod, the clamping rod is connected with the electrode cap placing plate through the rotating shaft and can axially rotate, and the compression spring is arranged at one end of the clamping rod and is abutted against the electrode cap placing plate and used for providing an acting force for the clamping rod, so that the other end of the clamping rod can clamp the electrode cap pushed by the pushing mechanism.
3. A pneumatic electrode cap feeder according to claim 2, wherein the clamping rod is adapted to clamp an end face of the electrode cap in an arc shape corresponding to the surface of the electrode cap.
4. A pneumatic electrode cap feeder according to claim 3, wherein the pushing mechanism comprises a pushing cylinder, a pushing block and a guiding block, the pushing block is arranged on the pushing cylinder, one end of the pushing block extends into the placing groove, the pushing cylinder is arranged at the bottom of the mounting plate and is used for driving the pushing block to move, and one end of the guiding block is arranged in the placing groove and is abutted against the pushing block.
5. The pneumatic electrode cap feeder of claim 4, wherein the guide block is provided with a bead wire that allows the guide block to move better within the placement slot.
6. A pneumatic electrode cap feeder according to claim 1, wherein the upper cover plate is provided with transparent plates for observing the number of electrode caps in the placement tank.
7. The pneumatic electrode cap feeder of claim 6, wherein the upper cover plate and the electrode cap placement plate are connected by quick release pins.
8. A pneumatic electrode cap feeder according to any one of claims 2 to 5, further comprising an electrode cap position sensor provided at an end of the electrode cap placement plate in correspondence with the clamping bar for detecting the position of the electrode cap, and transmitting a signal of no electrode cap when no electrode cap is placed in the placement groove.
9. A pneumatic electrode cap supply as claimed in claim 4 or claim 5, further comprising a valve train comprising a pressure relief valve in abutment with the gas source, a pressure regulating valve in communication with the pressure relief valve, and a gas supply tube having one end in communication with the pressure regulating valve and the other end in communication with the push cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322206096.4U CN220592084U (en) | 2023-08-16 | 2023-08-16 | Pneumatic electrode cap feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322206096.4U CN220592084U (en) | 2023-08-16 | 2023-08-16 | Pneumatic electrode cap feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220592084U true CN220592084U (en) | 2024-03-15 |
Family
ID=90173750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322206096.4U Active CN220592084U (en) | 2023-08-16 | 2023-08-16 | Pneumatic electrode cap feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220592084U (en) |
-
2023
- 2023-08-16 CN CN202322206096.4U patent/CN220592084U/en active Active
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