CN211192607U - Spot welder material suction device - Google Patents
Spot welder material suction device Download PDFInfo
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- CN211192607U CN211192607U CN201922059100.2U CN201922059100U CN211192607U CN 211192607 U CN211192607 U CN 211192607U CN 201922059100 U CN201922059100 U CN 201922059100U CN 211192607 U CN211192607 U CN 211192607U
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- vacuum chuck
- rodless cylinder
- spot welder
- control valve
- support
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Abstract
The utility model discloses a spot welder inhales material device, including rodless cylinder, control valve, support, vacuum chuck, vacuum generator, atmospheric pressure valve and blowing dish, rodless cylinder with the control valve is connected, the support slidingtype is installed on the rodless cylinder, vacuum chuck fixed mounting be in on the support, vacuum generator one end with vacuum chuck is connected, the other end with the atmospheric pressure valve is connected, the blowing dish is installed under vacuum chuck. The utility model aims at providing a spot welder inhales material device has solved metal gasket and has got the material in-process and lead to getting after the gasket of adhesion to go out the one deck more and lead to the product condemned problem after the material welding because of mould lubricating oil production by hand at spot welding process.
Description
Technical Field
The utility model relates to a get the material auxiliary assembly field, more specifically relate to a spot welder inhales material device.
Background
The feeding of the traditional spot welding machine is realized by manually taking materials by an operator, and spot welding is carried out after two layers or three layers are superposed. The metal gasket causes the adhesion of the gasket after blanking because of the necessary lubricating oil of the mould in the process of stamping and blanking, is difficult to discover when manually taking materials, causes the waste products of one more layer after spot welding, and leads to low production efficiency and high rejection rate.
Therefore, a material sucking device of a spot welding machine is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a spot welder inhales material device has solved metal gasket and has got the material in-process at spot welding process, because mould lubricating oil and produce the gasket that has the adhesion, can lead to manual getting the material welding back, goes out the one deck more and leads to the condemned problem of product.
In order to solve the problem, the utility model provides a spot welder inhales material device, including rodless cylinder, control valve, support, vacuum chuck, vacuum generator, pneumatic valve and blowing dish, rodless cylinder with the control valve is connected, the support slidingtype is installed on the rodless cylinder, vacuum chuck fixed mounting be in on the support, vacuum generator one end with vacuum chuck is connected, the other end with the pneumatic valve is connected, the blowing dish is installed under vacuum chuck. This scheme provides inhales the material device for inhaling the material in-process, having the gasket of adhesion drop to the blowing dish under the gravity of self and the impact force when no pole cylinder resets, wait for next absorption, and the gasket of absorption is held by vacuum chuck, waits for the operator to take off and welds, has guaranteed can not appear because the waste product that the gasket of adhesion leads to, has improved production efficiency greatly, greatly reduced the rejection rate.
In order to improve the production efficiency, the spot welding machine further comprises a valve, wherein one end of the valve is connected with the control valve, and the other end of the valve is used for being connected with a spot welding machine cylinder. In this scheme, rodless cylinder and spot welder cylinder synchronization action when guaranteeing spot welding back spot welder cylinder and reset the completion, accomplish and get the material action, reduce production time, improved production efficiency.
In order to prolong the service life of the rodless cylinder, the rodless cylinder preferably further comprises buffers, wherein the buffers are respectively arranged at the upper end and the lower end of the rodless cylinder, and the buffers are respectively a first buffer and a second buffer. In this scheme, first buffer plays buffering and limiting displacement when no pole cylinder resets, and the second buffer plays buffering and limiting displacement when no pole cylinder downstream, has prolonged the life of no pole cylinder.
In order to improve welding efficiency, it is preferable that the vacuum chucks include at least two. In this scheme, have two vacuum chuck at least, can absorb two gaskets simultaneously at least, the operator takes off the back, can weld, has improved welding efficiency.
In order to improve the accuracy of material suction and the accuracy of controlling the magnitude of the impact force of the separation gasket, it is preferable that the control valve includes at least two, respectively a first control valve and a second control valve. In this scheme, the speed that no pole cylinder downstream was transferred to the first control valve, the speed that no pole cylinder of second control valve transfer reset, this just can control the velocity of motion well, prevent that speed too fast or too slow from leading to absorbing unsuccessfully, guaranteed the accuracy of inhaling the material promptly, also guaranteed to produce suitable impact strength with suitable speed and make the gasket separation, and the gasket of absorption is still held by vacuum chuck, waits for the operator to take off the welding.
In order to improve the accuracy of material suction and adapt to different gaskets, preferably, at least two positioning rods are installed on the material placing disc, and the distance between the positioning rods is adjustable. In this scheme, the locating lever is used for injecing the position of gasket for can accurately absorb the gasket, the interval can be adjusted moreover, can adapt to different specification and dimension's gasket.
To accommodate different shims, the bracket is preferably a movable bracket. In this scheme, the movable support is the support that can carry out three-dimensional size and adjust, can adapt to the gasket of different specification and dimension.
In order to prolong the service life of the vacuum chuck, preferably, the vacuum chuck is provided with a hardware fitting, the hardware fitting is sleeved with a spring, and the spring plays a buffering role. In the scheme, the spring plays a buffering role and protects the vacuum chuck from being crushed.
Compared with the prior art, the utility model discloses following beneficial effect has: the vacuum degree of the vacuum chuck is controlled by adjusting air pressure, so that only one metal gasket is sucked at each time, the gaskets with adhesion are separated by the gravity of the gaskets and the impact force generated when the rodless cylinder resets and stops, the problem that the product is scrapped due to the fact that one layer is added after material taking and welding is solved, the device is simple in structure, convenient to install and maintain, low in energy consumption, safe and environment-friendly, and welding efficiency in unit time can be improved.
The invention will become more apparent from the following description when taken in conjunction with the accompanying drawings which illustrate embodiments of the invention.
Drawings
Fig. 1 is the structure schematic diagram of the material suction device of the spot welding machine of the present invention.
Reference numerals: the device comprises a rodless cylinder 1, a first control valve 2A, a second control valve 2B, a support 3, a vacuum chuck 4, a vacuum generator 5, a pneumatic valve 6, a discharging disc 7, a valve 8, a first buffer 9A, a second buffer 9B and hardware fittings 10.
Detailed Description
Embodiments of the present invention will now be described with reference to the drawings, wherein like element numerals represent like elements throughout. As mentioned above, the utility model provides a spot welder inhales material device.
Referring to fig. 1, a spot welding machine material suction device includes a rodless cylinder 1, a control valve, a support 3, a vacuum chuck 4, a vacuum generator 5, a pneumatic valve 6 and a discharge tray 7, wherein the rodless cylinder 1 is connected with the control valve, the support 3 is slidably mounted on the rodless cylinder 1, the vacuum chuck 4 is fixedly mounted on the support 3, one end of the vacuum generator 5 is connected with the vacuum chuck 4, the other end of the vacuum generator is connected with the pneumatic valve 6, and the discharge tray 7 is mounted under the vacuum chuck 4.
The spot welding machine further comprises a valve 8, wherein one end of the valve 8 is connected with the control valve, and the other end of the valve 8 is used for being connected with a spot welding machine cylinder.
The buffer is arranged at the upper end and the lower end of the rodless cylinder 1 and is respectively a first buffer 9A and a second buffer 9B.
The vacuum chucks 4 include at least two.
The control valves include at least two, respectively a first control valve 2A and a second control valve 2B.
At least two positioning rods are arranged on the material placing disc 7, and the distance between the positioning rods is adjustable.
The bracket 3 is a movable bracket.
The vacuum chuck 4 is provided with a hardware fitting 10, a spring is sleeved outside the hardware fitting 10, and the spring plays a buffering role.
As shown in fig. 1, the pneumatic valve 6 of the suction device is opened to start the vacuum generator 5 to generate vacuum; opening the valve 8 to communicate the rodless cylinder 1 with the cylinder of the spot welding machine; adjusting a first control valve 2A to enable the rodless cylinder 1 to move downwards at a proper speed, wherein the proper speed is based on the speed of enabling the vacuum chuck to well suck materials; after stepping on the foot switch of the spot welder, the electromagnetic valve of the spot welder acts, the cylinder of the spot welder ventilates and moves downwards, at the moment, compressed air in the air inlet pipe of the cylinder of the spot welder enters the rodless cylinder 1 through the compressed air hose, the sliding block of the rodless cylinder 1 is pushed to drive the hardware fitting 10 and the vacuum chuck 4 on the bracket 3 to move downwards, the sliding block of the rodless cylinder 1 contacts the second buffer 9B, the second buffer 9B starts to play a role in buffering and limiting, and meanwhile, the vacuum chuck 4 contacts the metal gasket on the discharging disc 7 to absorb the topmost sheet. After the spot welding machine finishes spot welding, the spot welding machine cylinder automatically resets upwards through the electromagnetic valve on the spot welding, the compressed air hose connected to the spot welding machine cylinder supplies air to the rodless cylinder 1 at the same time, the slider of the rodless cylinder 1 is driven to move upwards in a return stroke, the slider contacts with the first buffer 9A installed at the top of the rodless cylinder 1 when the slider reaches the top point of the rodless cylinder 1, and the first buffer 9A starts to play roles of buffering and limiting. After the top is reached, if two mutually adhered gaskets exist, the bottommost gasket is separated and falls off under the action of the impact force and the gravity of the gasket when the rodless cylinder 1 resets, falls onto the material placing disc 7 on the platform and waits for being sucked next time, the effect is achieved, the second control valve 2B needs to be adjusted in advance, the impact force generated by the speed when the rodless cylinder 1 resets can separate the gaskets, and the sucked gaskets cannot be separated from the vacuum chuck along with the separation. After the rodless cylinder 1 stops, an operator starts to take off the gasket from right to left, and the gasket is placed on a welding die for spot welding.
In the process of sucking materials, the gaskets with adhesion fall off the material placing disc 7 under the gravity of the gaskets and the impact force generated when the rodless cylinder 1 resets, the gaskets are waited for next absorption, the absorbed gaskets are still absorbed by the vacuum chuck 4, the gaskets are waited for an operator to take down for welding, the problem that products are scrapped due to the fact that the gaskets with adhesion exist is solved, the production efficiency is greatly improved, and the rejection rate is greatly reduced.
The present invention has been described above with reference to the preferred embodiments, but the present invention is not limited to the above-disclosed embodiments, and various modifications, equivalent combinations, which are made according to the essence of the present invention, should be covered.
Claims (8)
1. The utility model provides a spot welder inhales material device, its characterized in that, includes rodless cylinder (1), control valve, support (3), vacuum chuck (4), vacuum generator (5), atmospheric pressure valve (6) and blowing dish (7), rodless cylinder (1) with the control valve is connected, support (3) slidingtype is installed rodless cylinder (1) is last, vacuum chuck (4) fixed mounting be in on support (3), vacuum generator (5) one end with vacuum chuck (4) are connected, the other end with atmospheric pressure valve (6) are connected, blowing dish (7) are installed under vacuum chuck (4).
2. A spot welder suction device according to claim 1, characterized in that it further comprises a valve (8), said valve (8) being connected to said control valve at one end and to a spot welder cylinder at the other end.
3. A spot welding machine material suction device according to claim 1, characterized by further comprising buffers, wherein the buffers are respectively a first buffer (9A) and a second buffer (9B) and are respectively arranged at the upper end and the lower end of the rodless cylinder (1).
4. A spot welder pick-up device according to claim 1, characterized in that said vacuum cups (4) comprise at least two.
5. A spot welder suction device according to claim 1, characterized in that said control valves comprise at least two, respectively a first control valve (2A) and a second control valve (2B).
6. A spot welder suction device according to claim 1, characterized in that at least two positioning rods are mounted on the material placing tray (7), and the distance between the positioning rods and the material placing tray is adjustable.
7. A spot welder suction device according to claim 1, characterized in that the support (3) is a movable support.
8. A spot welding machine material suction device according to claim 1, characterized in that a fitting (10) is mounted on the vacuum chuck (4), and a spring is sleeved outside the fitting (10) and has a buffering function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922059100.2U CN211192607U (en) | 2019-11-26 | 2019-11-26 | Spot welder material suction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922059100.2U CN211192607U (en) | 2019-11-26 | 2019-11-26 | Spot welder material suction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211192607U true CN211192607U (en) | 2020-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922059100.2U Active CN211192607U (en) | 2019-11-26 | 2019-11-26 | Spot welder material suction device |
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| CN (1) | CN211192607U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113042675A (en) * | 2021-03-31 | 2021-06-29 | 南京航空航天大学 | Multifunctional end effector for automatic nail grabbing robot and use method thereof |
-
2019
- 2019-11-26 CN CN201922059100.2U patent/CN211192607U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113042675A (en) * | 2021-03-31 | 2021-06-29 | 南京航空航天大学 | Multifunctional end effector for automatic nail grabbing robot and use method thereof |
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