CN112499247A - LCM automatic turnover equipment - Google Patents
LCM automatic turnover equipment Download PDFInfo
- Publication number
- CN112499247A CN112499247A CN202011480309.7A CN202011480309A CN112499247A CN 112499247 A CN112499247 A CN 112499247A CN 202011480309 A CN202011480309 A CN 202011480309A CN 112499247 A CN112499247 A CN 112499247A
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- Prior art keywords
- product
- clamping
- conveyor belt
- mounting rod
- nut
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/91—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers
- B65G47/914—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers provided with drive systems incorporating rotary and rectilinear movements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
- B65G47/248—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning over or inverting them
Abstract
The invention discloses LCM automatic overturning equipment which comprises a product conveyor, a clamping lifter and an overturning machine, wherein the clamping lifter is arranged right above the product conveyor, the overturning machine is arranged beside the product conveyor, the product conveyor is used for conveying products to the position below the clamping lifter, the clamping lifter clamps the products on the product conveyor, and the overturning machine takes down the products clamped by the clamping lifter and overturns the products. The LCM automatic overturning equipment can be used for automatically overturning the LCM.
Description
Technical Field
The invention relates to the field of LCM assembly equipment, in particular to LCM automatic turnover equipment.
Background
The LCM, namely an LCD display module and a liquid crystal module, refers to a component for assembling a liquid crystal display device, a connecting piece, peripheral circuits such as a control circuit, a drive circuit and the like, a PCB circuit board, a backlight source, a structural part and the like together. During the production of LCM, the LCM is turned over. The large LCM has a large size and a heavy weight, generally about 25 kg, and up to 75 kg. For a large LCM, 2 persons are basically needed to cooperate to overturn, and some people need to assist in overturning by means of a labor-saving mechanism. However, the production rhythm of manual turnover is very long, the working strength is high, certain danger is caused, and the product is easy to fall or bruise.
Therefore, there is a need for an automatic turning apparatus for an LCM that can automatically turn the LCM to overcome the above-mentioned drawbacks.
Disclosure of Invention
The invention aims to provide LCM automatic overturning equipment capable of automatically overturning an LCM.
In order to achieve the purpose, the LCM automatic turnover equipment comprises a product conveyor, a clamping lifter and a turnover machine, wherein the clamping lifter is arranged right above the product conveyor, the turnover machine is arranged beside the product conveyor, the product conveyor is used for conveying products to the position below the clamping lifter, the clamping lifter clamps the products on the product conveyor, and the turnover machine takes down the products clamped by the clamping lifter and turns over the products.
Preferably, the product conveyor includes a bearing frame, a conveyor belt group, a lifting drive device, and a tray, the lifting drive device is mounted on the bearing frame, the conveyor belt group is mounted at an output end of the lifting drive device, the conveyor belt group has at least a feeding state and a returning state relative to the bearing frame, the lifting drive device drives the conveyor belt group to move up and down to switch the conveyor belt group between the feeding state and the returning state, the tray is placed on the conveyor belt group, the conveyor tray is positioned under the clamping elevator when the conveyor belt group is in the feeding state, and the conveyor belt group outputs the tray outwards when the conveyor belt group is in the returning state.
Preferably, the lifting driving device includes a lifting driving motor and a lifting driving chain, the conveyor belt assembly is mounted on the bearing frame in a vertically sliding manner, the lifting driving motor is mounted on the bearing frame, a first driving sprocket is mounted at an output end of the lifting driving motor, a second driving sprocket is rotatably mounted on the conveyor belt assembly, and the lifting driving chain is sleeved on the first driving sprocket and the second driving sprocket.
Preferably, the turnover machine comprises a multi-axis robot and a product suction device, the product suction device is mounted at the output end of the multi-axis robot, and the multi-axis robot drives the product suction device to turn over by 180 °.
Preferably, the product suction device comprises a mounting frame and a plurality of vacuum suction devices, the plurality of vacuum suction devices are installed on the mounting frame, the mounting frame is installed at the output end of the multi-axis robot, and a soft air permeable piece is installed at the bottom of each vacuum suction device.
Preferably, the clamping elevator comprises an assembly frame, an up-and-down driving device and a clamping device, the assembly frame is mounted above the bearing frame, the clamping device is mounted on the assembly frame in a vertically sliding manner, the clamping device is mounted at the output end of the up-and-down driving device, the clamping device is located right above the conveyor belt group, and the up-and-down driving device drives the clamping device to slide up and down close to or far away from the conveyor belt group.
Preferably, the clamping device includes a support bracket, a clamping hook, a clamping driving group, a first mounting rod and a second mounting rod, the support bracket is mounted on the assembly frame in a vertically sliding manner, the clamping driving group is mounted on the support bracket, the first mounting rod and the second mounting rod are mounted on the bearing frame in a sliding manner, the first mounting rod and the second mounting rod are mounted at the output end of the clamping driving group respectively, the clamping hook is mounted on the first mounting rod and the second mounting rod respectively, and the clamping driving group drives the first mounting rod and the second mounting rod to slide away from or close to each other relatively.
Preferably, the clamping driving group comprises a clamping driver, a screw rod, a first nut and a second nut, the clamping driver is mounted on the support bracket, the screw rod is rotatably assembled on the support bracket, the first nut and the second nut are mounted on the screw rod, one of the first nut and the second nut is arranged in an orthodontic structure, the other of the first nut and the second nut is arranged in an anti-tooth structure, the first mounting rod is mounted on the first nut, and the second mounting rod is mounted on the second nut.
Preferably, the LCM automatic turnover device further comprises a product output belt conveyor which is in butt joint with the product conveyor, and the turnover machine turns over products and then places the products on the product output belt conveyor.
Compared with the prior art, the LCM automatic turnover equipment comprises a product conveyor, a clamping lifter and a turnover machine, wherein the clamping lifter is arranged right above the product conveyor, the turnover machine is arranged beside the product conveyor, the product conveyor is used for conveying products to the position below the clamping lifter, the clamping lifter clamps the products on the product conveyor, and the turnover machine takes down the products clamped by the clamping lifter and turns over the products. Therefore, the LCM automatic overturning equipment can automatically overturn products, and because all mechanisms are automatically operated, hands do not need to participate too much, the production efficiency is effectively improved, and the working strength can be reduced.
Drawings
Fig. 1 is a front view of an LCM automatic turnover apparatus of the present invention.
Fig. 2 is a top view of the LCM automatic turnover device of the present invention when the LCM automatic turnover device is docked with the product output belt conveyor and the LCM feeder front line body after the turnover machine is hidden.
Fig. 3 is a front view of the product extraction device of the present invention.
Fig. 4 is a plan view of the gripping elevator of the present invention.
Fig. 5 is a left side view of the gripping elevator shown in fig. 4.
Fig. 6 is a front view of a belt set in a return position in the product conveyor of the present invention.
Fig. 7 is a left side view of the conveyor belt set shown in fig. 6.
Detailed Description
In order to explain technical contents and structural features of the present invention in detail, the following description is made with reference to the embodiments and the accompanying drawings.
As shown in fig. 1, the LCM automatic turnover apparatus 100 of the present invention includes a product conveyor 10, a gripping elevator 20 and a turnover device 30, wherein the gripping elevator 20 is disposed right above the product conveyor 10, the turnover device 30 is disposed beside the product conveyor 10, the product conveyor 10 is used for conveying a product 200 to a position below the gripping elevator 20, the gripping elevator 20 grips the product 200 on the product conveyor 10, and the turnover device 30 takes down the product 200 gripped by the gripping elevator 20 and turns over the product 200. Therefore, the LCM automatic overturning equipment 100 can automatically overturn the product 200, and because all mechanisms are automatically operated, the hands do not need to participate too much, the production efficiency is effectively improved, and the working strength can be reduced.
As shown in fig. 1, 6 and 7, the product conveyor 10 includes a carrier 11, a conveyor belt group 12, a lifting drive device 13 and a tray 14, the lifting drive device 13 is mounted on the carrier 11, the conveyor belt group 12 is mounted at an output end of the lifting drive device 13, the conveyor belt group 12 has at least a feeding state (as shown in fig. 1) and a tray returning state (as shown in fig. 6 and 7) relative to the carrier 11, the lifting drive device 13 drives the conveyor belt group 12 to move up and down to switch the conveyor belt group 12 between the feeding state and the tray returning state, the tray 14 is placed on the conveyor belt group 12, the conveyor belt group 12 conveys the tray 14 to a position right below the gripping lifter 20 when in the feeding state, and the conveyor belt group 12 outputs the tray 14 outward when in the tray returning state to position the product 200 by using the tray 14, and stably supports the product 200. After the product 200 is positioned on the pallet 14, the pallet 14 is transferred to the conveyor belt assembly 12, and the conveyor belt assembly 12 conveys the pallet 14 directly below the gripping elevator 20, so that the gripping elevator 20 grips the product 200 on the pallet 14. After the product 200 is taken out, the lifting driving device 13 drives the conveyor belt group 12 to move downwards, then the conveyor belt group 12 outputs the tray 14, and the output tray 14 is subjected to returning and loading. Specifically, the lifting driving device 13 includes a lifting driving motor 131 and a lifting driving chain 132, the conveyor belt group 12 is mounted on the bearing frame 11 in a vertically sliding manner, the lifting driving motor 131 is mounted on the bearing frame 11, a first driving sprocket 133 is mounted at an output end of the lifting driving motor 131, a second driving sprocket 134 is rotatably mounted on the conveyor belt group 12, and the lifting driving chain 132 is sleeved on the first driving sprocket 133 and the second driving sprocket 134. The lifting driving device 13 has a simple structure, and when the lifting driving motor 131 drives the first driving sprocket 133 to rotate forward or backward, the lifting driving chain 132 can drive the conveyor belt assembly 12 to move up and down.
As shown in fig. 1 and 3, the inverting machine 30 includes a multi-axis robot 31 and a product suction device 32, the product suction device 32 is mounted at an output end of the multi-axis robot 31, and the multi-axis robot 31 drives the product suction device 32 to invert by 180 °. The turnover machine 30 has a simple structure, and the multi-axis robot 31 can conveniently drive the product suction device 32 to different positions, so that the product 200 can be conveniently taken, transported and turned over. For example, the multi-axis robot 31 of the present invention has at least 4 degrees of freedom of motion, 3 of which are translational degrees of freedom and rotational degrees of freedom, wherein the directions of motion are orthogonal to each other. Specifically, the product suction device 32 includes a mounting frame 321 and a plurality of vacuum suction devices 322, the plurality of vacuum suction devices 322 are mounted on the mounting frame 321, the mounting frame 321 is mounted at an output end of the multi-axis robot 31, and a soft air permeable member 323 is mounted at a bottom of the vacuum suction devices 322. The product suction device 32 can stably and effectively suck the product 200 by using the vacuum suction principle, thereby realizing safe production. When the vacuum suction device 322 sucks the product 200, the soft gas-permeable member 323 presses the product 200 to play a role of buffering, thereby avoiding the hard contact between the product 200 and the vacuum suction device 322 and protecting the product 200. For example, the flexible air-permeable member 323 is a sponge, but the flexible air-permeable member 323 can be a soft cloth with good air permeability according to actual needs, and thus the invention is not limited thereto.
As shown in fig. 1, 4 and 5, the gripping elevator 20 includes a mounting frame 21, an up-down driving device 22 and a gripping device 23, the mounting frame 21 is mounted above the loading frame 11, the gripping device 23 is slidably mounted on the mounting frame 21 up and down, the gripping device 23 is mounted at an output end of the up-down driving device 22, the gripping device 23 is located right above the conveyor belt group 12, and the up-down driving device 22 drives the gripping device 23 to slide up and down to approach or separate from the conveyor belt group 12. The gripping elevator 20 has a simple structure, and after the gripping device 23 grips the product 200 on the tray 14, the up-and-down driving device 22 drives the gripping device 23 to move upward, so that the product 200 is far away from the conveyor belt group 12, which facilitates the product suction device 32 to rotate the product 200 after taking off the product 200. For example, the up-down driving device 22 is a combination structure of a motor and a screw nut, and the structure is well known to those skilled in the art, and therefore, will not be described herein again. Specifically, the gripping device 23 includes a support bracket 231, a gripping hook 232, a gripping driving group 233, a first mounting rod 234 and a second mounting rod 235, the support bracket 231 is slidably mounted on the mounting frame 21 up and down, the gripping driving group 233 is mounted on the support bracket 231, the first mounting rod 234 and the second mounting rod 235 are slidably mounted on the support bracket 231, the first mounting rod 234 and the second mounting rod 235 are respectively mounted on an output end of the gripping driving group 233, the gripping hook 232 is respectively mounted on the first mounting rod 234 and the second mounting rod 235, and the gripping driving group 233 drives the first mounting rod 234 and the second mounting rod 235 to slide away from or close to each other. In this manner, when the gripping driving group 233 slides the first mounting rod 234 and the second mounting rod 235 to approach each other, the hooks 232 of the first mounting rod 234 and the second mounting rod 235 approach each other to grip the product 200 on the tray 14, and when the gripping driving group 233 slides the first mounting rod 234 and the second mounting rod 235 to move away from each other, the hooks 232 of the first mounting rod 234 and the second mounting rod 235 move away from each other to release the gripped product 200, so that the product suction device 32 can turn over after taking off the product 200. More specifically, the gripping driving group 233 includes a gripping driver 2331, a screw rod 2332, a first nut 2333 and a second nut 2334, the gripping driver 2331 is mounted on the support bracket 231, the screw rod 2332 is rotatably assembled on the support bracket 231, the first nut 2333 and the second nut 2334 are mounted on the screw rod 2332, the first nut 2333 is arranged in an orthodontic configuration, the second nut 2334 is arranged in an anti-orthodontic configuration, the first mounting rod 234 is mounted on the first nut 2333, and the second mounting rod 235 is mounted on the second nut 2334. The gripping driving group 233 has a simple structure, and can rapidly and stably drive the first mounting rod 234 and the second mounting rod 235 to slide toward or away from each other.
As shown in fig. 1 and 2, the LCM automatic turnover apparatus 100 of the present invention further includes a product output belt conveyor 40 butted to the product conveyor 10, and the turnover machine 30 turns over the product 200 and then places the product 200 on the product output belt conveyor 40, thereby facilitating the output of the turned-over product 200. To facilitate feeding of the products 200 into the product conveyor 10 for transport, the product conveyor 10 is docked to the LCM feeder front line 50.
The operation principle of the LCM automatic turnover apparatus 100 of the present invention will be described with reference to fig. 1 to 7: the product is positioned on the tray 14, the LCM feeder front line 50 is used for inputting the tray 14 onto the conveyor belt group 12, the conveyor belt group 12 conveys the tray 14 to a position right below the clamping device 23, the up-and-down driving device 22 drives the clamping device 23 to move downwards, the clamping device 23 clamps the product 200 positioned on the tray 14, and the back up-and-down driving device 22 drives the clamping device 23 to move upwards, so that the product 200 is driven to be far away from the conveyor belt group 12. The multi-axis robot 31 drives the product suction device 32 to move close to the product 200, the product suction device 32 takes down the product 200 clamped by the clamping device 23, then the multi-axis robot 31 drives the product suction device 32 to move away from the product 200, meanwhile, the multi-axis robot 31 drives the product suction device 32 to turn over, so that the product 200 is turned over, and the turned-over product 200 is placed on the product output belt conveyor 40. The working principle is as described above.
Compared with the prior art, the LCM automatic turnover device 100 comprises a product conveyor 10, a clamping elevator 20 and a turnover machine 30, wherein the clamping elevator 20 is arranged right above the product conveyor 10, the turnover machine 30 is arranged beside the product conveyor 10, the product conveyor 10 is used for conveying products 200 to the position below the clamping elevator 20, the clamping elevator 20 clamps the products 200 on the product conveyor 10, and the turnover machine 30 takes down the products 200 clamped by the clamping elevator 20 and turns over the products 200. Therefore, the LCM automatic overturning equipment 100 can automatically overturn the product 200, and because all mechanisms are automatically operated, the hands do not need to participate too much, the production efficiency is effectively improved, and the working strength can be reduced.
The above disclosure is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the invention, so that the appended claims are intended to cover all such modifications and changes as fall within the true spirit of the invention.
Claims (9)
1. The utility model provides an automatic tipping arrangement of LCM which characterized in that: including the product conveyer, press from both sides and get lift and upset machine, press from both sides and get the lift and locate directly over the product conveyer, the upset machine is located the side of product conveyer, the product conveyer be used for carry the product extremely press from both sides the below of getting the lift, press from both sides the lift clamp and get up product on the product conveyer, the upset machine takes off press from both sides the product that gets the lift and press from both sides and get and carry out the turn-over to the product.
2. The LCM automatic turnover device of claim 1, wherein the product conveyor comprises a carrier, a conveyor belt set, a lifting drive device and a tray, the lifting drive device is mounted on the carrier, the conveyor belt set is mounted at an output end of the lifting drive device, the conveyor belt set at least has a feeding state and a tray returning state relative to the carrier, the lifting drive device drives the conveyor belt set to move up and down to switch the conveyor belt set between the feeding state and the tray returning state, the tray is placed on the conveyor belt set, the conveyor belt set conveys the tray to a position under the clamping lift when in the feeding state, and the conveyor belt set outputs the tray outwards when in the tray returning state.
3. The LCM automatic turnover device of claim 2, wherein the lifting driving device comprises a lifting driving motor and a lifting driving chain, the conveyor belt assembly is slidably mounted on the carrier up and down, the lifting driving motor is mounted on the carrier, a first driving sprocket is mounted at an output end of the lifting driving motor, a second driving sprocket is rotatably mounted on the conveyor belt assembly, and the lifting driving chain is sleeved on the first driving sprocket and the second driving sprocket.
4. The LCM automatic turnover device of claim 1, wherein the turnover machine comprises a multi-axis robot and a product suction device mounted at an output end of the multi-axis robot, the multi-axis robot actuating the product suction device to turn 180 °.
5. The LCM automatic turnover device of claim 4, wherein the product suction means comprises a mounting frame and a plurality of vacuum suction devices, the plurality of vacuum suction devices are mounted on the mounting frame, the mounting frame is mounted at the output end of the multi-axis robot, and a soft air permeable member is mounted at the bottom of the vacuum suction devices.
6. The LCM automatic overturning device of claim 2, wherein the clamping lifter comprises a mounting frame, an up-and-down driving device and a clamping device, the mounting frame is mounted above the bearing frame, the clamping device is slidably mounted on the mounting frame up and down, the clamping device is mounted at the output end of the up-and-down driving device, the clamping device is located right above the conveyor belt group, and the up-and-down driving device drives the clamping device to slide up and down to be close to or far away from the conveyor belt group.
7. The LCM automatic overturning device of claim 6, wherein the clamping device comprises a support bracket, a clamping hook, a clamping driving group, a first mounting rod and a second mounting rod, the support bracket is slidably mounted on the assembling frame up and down, the clamping driving group is mounted on the support bracket, the first mounting rod and the second mounting rod are slidably mounted on the support bracket, the first mounting rod and the second mounting rod are respectively mounted at the output end of the clamping driving group, the clamping hook is respectively mounted on the first mounting rod and the second mounting rod, and the clamping driving group drives the first mounting rod and the second mounting rod to slide relatively far away or close to each other.
8. The LCM automatic overturning device of claim 7, wherein the clamping driving set comprises a clamping driver, a lead screw, a first nut and a second nut, the clamping driver is mounted on the support bracket, the lead screw is rotatably assembled on the support bracket, the first nut and the second nut are mounted on the lead screw, one of the first nut and the second nut is arranged in an orthodontic structure, the other one of the first nut and the second nut is arranged in an anti-orthodontic structure, the first mounting rod is mounted on the first nut, and the second mounting rod is mounted on the second nut.
9. The LCM automatic turnover device of claim 1, further comprising a product output belt conveyor butted against the product conveyor, wherein the turnover machine turns over the product and places the product on the product output belt conveyor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011480309.7A CN112499247A (en) | 2020-12-15 | 2020-12-15 | LCM automatic turnover equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011480309.7A CN112499247A (en) | 2020-12-15 | 2020-12-15 | LCM automatic turnover equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112499247A true CN112499247A (en) | 2021-03-16 |
Family
ID=74972071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011480309.7A Pending CN112499247A (en) | 2020-12-15 | 2020-12-15 | LCM automatic turnover equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112499247A (en) |
-
2020
- 2020-12-15 CN CN202011480309.7A patent/CN112499247A/en active Pending
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