CN212372172U - Sheet metal material grabbing device - Google Patents
Sheet metal material grabbing device Download PDFInfo
- Publication number
- CN212372172U CN212372172U CN202020397031.6U CN202020397031U CN212372172U CN 212372172 U CN212372172 U CN 212372172U CN 202020397031 U CN202020397031 U CN 202020397031U CN 212372172 U CN212372172 U CN 212372172U
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- sheet metal
- metal material
- deformation
- driving cylinder
- gripping
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- 239000007769 metal material Substances 0.000 title claims abstract description 80
- 239000000463 material Substances 0.000 claims abstract description 80
- -1 snatch mechanism Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 241000252254 Catostomidae Species 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010009 beating Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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Abstract
The utility model discloses a sheet metal material grabbing device for snatch the sheet metal material, snatch mechanism, material deformation mechanism and material removal subassembly including the material, the material snatchs the mechanism setting on the material removes the subassembly, and material deformation mechanism sets up on the material snatchs the mechanism. The utility model discloses a when the material snatchs the mechanism and snatchs first layer sheet metal material, material deformation mechanism is located first layer sheet metal material's edge just, make it produce micro-deformation, the air enters into between first layer sheet metal material and the second floor sheet metal material from deformation, it closely laminates under the effect of atmospheric pressure to have avoided two-layer sheet metal material, when snatching first layer sheet metal material, second floor sheet metal material also is adsorbed, just so can guarantee that the material snatchs the mechanism and only snatch one deck sheet metal material at every turn, then move the sheet metal material that the subassembly drove the material and snatch the mechanism and snatched through the material and remove the assigned position.
Description
Technical Field
The utility model belongs to the technical field of the panel beating, concretely relates to panel beating material grabbing device.
Background
With the development of modern industry, the automation degree of the processing field is higher and higher. At present, the automatic production line operation process of the sheet metal stamping processing generally comprises the following steps: the method comprises the steps of manipulator material taking, weighing and measuring the number of raw materials, stamping and blanking. It is important to have a process "weigh the number of stock pieces" because once the number of stock pieces is unweighted, the robot suction cups pick up 2 stock pieces (when the stock is thin) and blow the die open during the stamping process. If 2 raw materials are detected to be sucked, the machine gives an alarm, and the machine is started continuously by manually taking down the raw materials to reset. The process has the advantages that the number of the raw materials is detected, the time and the space of the process are consumed, the production cost is increased, and the production efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
In order to solve some problems that above-mentioned prior art exists, the utility model aims at providing a sheet metal material grabbing device, can be accurate snatch a sheet metal material, prevent to snatch the sheet metal material more than two simultaneously.
In order to achieve the purpose, the utility model provides a sheet metal material gripping device, which is used for gripping sheet metal materials and comprises a material gripping mechanism, a material deformation mechanism and a material moving assembly, wherein the material gripping mechanism is arranged on the material moving assembly, and the material deformation mechanism is arranged on the material gripping mechanism; when snatching, material deformation mechanism is located the corner department of waiting to snatch the sheet metal material just, makes and waits to snatch sheet metal material corner position and produce local deformation, and the material snatchs the mechanism and snatchs the sheet metal material back, and the material removes the subassembly and drives the material snatch the mechanism and the sheet metal material that is snatched and move to the assigned position.
Further, material deformation mechanism drives actuating cylinder including warping the sucking disc and warping, warp the sucking disc and warp and drive actuating cylinder and be connected, warp and drive actuating cylinder and set up the corner that snatchs the mechanism at the material.
Furthermore, the material grabbing mechanism is provided with a soft resisting column which is positioned beside the material deformation mechanism.
Furthermore, a pressure sensor is arranged on the resisting soft column and electrically connected with the deformation driving cylinder, and the deformation driving cylinder receives a signal of the pressure sensor to control the working state of the deformation driving cylinder.
Further, the material grabbing mechanism comprises a grabbing fixed frame and a plurality of grabbing suckers, the grabbing suckers are arranged on the grabbing fixed frame, and the grabbing fixed frame is connected with the material moving assembly.
Further, the material moving assembly comprises an upper driving cylinder and a lower driving cylinder and a support, and the upper driving cylinder and the lower driving cylinder are connected with the support in a sliding mode.
Furthermore, the upper and lower driving cylinders are provided with connecting frames, the support is provided with sliding guide rails, and the connecting frames are in sliding connection with the sliding guide rails.
Compared with the prior art, the beneficial effects of the utility model are that: when the material grabbing mechanism grabs the first layer of sheet metal material, the material deformation mechanism acts on the corners of the first layer of sheet metal material to enable the first layer of sheet metal material to generate micro deformation, air enters between the first layer of sheet metal material and the second layer of sheet metal material from the deformation position, so that the two layers of sheet metal materials are prevented from being tightly attached under the action of atmospheric pressure, and the second layer of sheet metal material is not adsorbed when the first layer of sheet metal material is grabbed; therefore, the material grabbing mechanism can only grab one layer of sheet metal material at each time, and then the sheet metal material is moved to the designated position through the moving assembly. On the other hand, although the material deformation mechanism makes the sheet metal material produce deformation slightly, the sheet metal material has toughness, can recover soon after keeping flat, can not cause the damage to the sheet metal material.
Drawings
Fig. 1 is the utility model discloses sheet metal material snatchs structural schematic of dress.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The embodiment of the utility model provides a sheet metal material grabbing device for snatch sheet metal material, as shown in fig. 1, including material grabbing mechanism 1, material deformation mechanism 2 and material removal subassembly 3, material grabbing mechanism 1 sets up on material removal subassembly 3, material deformation mechanism 2 sets up on material grabbing mechanism 1; when grabbing, the material deformation mechanism 2 is just positioned at the corner of the sheet metal material to be grabbed;
by adopting the structure, when the material grabbing mechanism 1 grabs the first layer of sheet metal material A, the material deformation mechanism 2 acts on the corner of the first layer of sheet metal material A to cause local micro-deformation, air enters between the first layer of sheet metal material A and the second layer of sheet metal material B from the deformation position, so that the two layers of sheet metal materials are prevented from being tightly attached under the action of atmospheric pressure, and the second layer of sheet metal material is not adsorbed when the first layer of sheet metal material is grabbed; therefore, the material grabbing mechanism 1 can only grab one layer of sheet metal material at a time, and then the material grabbing mechanism 1 and the grabbed sheet metal material are moved to the specified position through the moving assembly 3.
On the other hand, although the material deformation mechanism makes the sheet metal material produce deformation slightly, the sheet metal material has toughness, can recover soon after keeping flat, can not cause the damage to the sheet metal material.
The material deformation mechanism 2 comprises a deformation sucking disc 21 and a deformation driving cylinder 22, the deformation sucking disc 21 is connected with the deformation driving cylinder 22, and the deformation driving cylinder 22 is arranged at the corner of the material grabbing mechanism 1.
Like this, when the material snatchs mechanism 1 and snatchs first layer sheet metal material A, warp and drive actuating cylinder 22 drive and warp sucking disc 21 and produce great suction to first layer sheet metal material A to make first layer sheet metal material A put the ground that is absorbed by warping sucking disc 21 and produce little deformation, so that the air admission.
The material grabbing mechanism 1 is provided with a soft resisting column 11, and the soft resisting column 11 is positioned beside the material deformation mechanism 2. Therefore, the material deformation mechanism 2 generates a large suction force on the sheet metal material, and the sheet metal material can be effectively deformed by the action of the side resisting soft columns 11; meanwhile, the soft blocking columns 11 are made of soft materials, so that the metal plate materials cannot be damaged greatly.
The resisting soft column 11 is provided with a pressure sensor 4, and the pressure sensor 4 is electrically connected with the deformation driving cylinder 22. Thus, when the pressure sensor 4 detects that the acting force applied to the soft blocking pillar 11 is greater than the set threshold value, the deformation driving cylinder 22 stops working, the deformation sucking disc 21 stops increasing the suction force on the sheet metal material, and the sheet metal material is prevented from being greatly damaged due to too large deformation.
The material grabbing mechanism 1 comprises a grabbing fixed frame 12 and a plurality of grabbing suckers 13, the grabbing suckers 13 are arranged on the grabbing fixed frame 12, and the grabbing fixed frame 12 is connected with the material moving assembly 3. After the grabbing sucker adsorbs the sheet metal material, the sheet metal material is moved to a specified position through the material moving assembly 3.
The material moving assembly 3 comprises an up-and-down driving cylinder 31 and a bracket 32, wherein the up-and-down driving cylinder 31 is connected with the bracket 32 in a sliding manner. The up-down driving cylinder 31 is provided with a connecting frame 311, the bracket 32 is provided with a slide rail 321, and the connecting frame 311 is slidably connected with the slide rail 321.
Thus, the material grabbing mechanism 1 can move up and down by the up-and-down driving cylinder 31, the material grabbing mechanism 1 is convenient to grab and release sheet metal materials, and the material grabbing mechanism 1 is moved to a specified position through the sliding guide rail 321 on the support 32.
The working process of the embodiment is as follows:
when a first layer of sheet metal material A is grabbed, the upper and lower driving cylinders 31 downwards drive the grabbing fixing frame 12 to enable the grabbing sucker 13 to downwards probe, then the first layer of sheet metal material A is tightly adsorbed, the deformation driving cylinder 22 drives the deformation sucker 21 to generate a larger suction force, and the sheet metal material A starts to deform under the action of the resisting soft column 11; when the pressure sensor 4 detects that the acting force resisting the soft column 11 reaches a threshold value, the deformation driving air cylinder 22 stops working, and the suction force of the deformation sucking disc 21 is not increased any more; make the sheet metal material produce deformation slightly by the place that deformation sucking disc 21 adsorbs like this, avoided the produced adsorption affinity of the tight + close laminating of first layer and second layer sheet metal material, then drive actuating cylinder 31 from top to bottom and make the material snatch mechanism 1 and lift, then remove appointed position through sliding guide 321, snatch sucking disc 13 at last and release first layer sheet metal material A, accomplish sheet metal material's the work of snatching.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. A sheet metal material grabbing device is used for grabbing sheet metal materials and is characterized by comprising a material grabbing mechanism, a material deformation mechanism and a material moving assembly, wherein the material grabbing mechanism is arranged on the material moving assembly; when snatching, material deformation mechanism is located the corner department of waiting to snatch the sheet metal material just, makes and waits to snatch sheet metal material corner position and produce local deformation, the material snatchs after the mechanism snatchs the sheet metal material, the material removes the subassembly and drives the material snatchs the mechanism and is removed the assigned position by the sheet metal material who snatchs.
2. The sheet metal material grabbing device of claim 1, wherein the material deformation mechanism comprises a deformation sucking disc and a deformation driving cylinder, the deformation sucking disc is connected with the deformation driving cylinder, and the deformation driving cylinder is arranged at a corner of the material grabbing mechanism.
3. The sheet metal material gripping device of claim 2, wherein the material gripping mechanism is provided with soft stop posts located beside the material deformation mechanism.
4. The sheet metal material grabbing device of claim 3, wherein the resisting flexible column is provided with a pressure sensor, the pressure sensor is electrically connected with the deformation driving cylinder, and the deformation driving cylinder receives a signal of the pressure sensor to control the working state of the deformation driving cylinder.
5. The sheet metal material gripping device of any one of claims 1-4, wherein the material gripping mechanism comprises a gripping mount and a plurality of gripping suction cups, the gripping suction cups are disposed on the gripping mount, and the gripping mount is connected to the material moving assembly.
6. The sheet metal material grabbing device of claim 5, wherein the material moving assembly comprises an upper and lower driving cylinder and a support, and the upper and lower driving cylinder is in sliding connection with the support.
7. The sheet metal material grabbing device of claim 6, wherein the up-and-down driving cylinder is provided with a connecting frame, the support is provided with a sliding guide rail, and the connecting frame is in sliding connection with the sliding guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020397031.6U CN212372172U (en) | 2020-03-25 | 2020-03-25 | Sheet metal material grabbing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020397031.6U CN212372172U (en) | 2020-03-25 | 2020-03-25 | Sheet metal material grabbing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212372172U true CN212372172U (en) | 2021-01-19 |
Family
ID=74159064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020397031.6U Active CN212372172U (en) | 2020-03-25 | 2020-03-25 | Sheet metal material grabbing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212372172U (en) |
-
2020
- 2020-03-25 CN CN202020397031.6U patent/CN212372172U/en active Active
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