Efficient and safe trimming device for plastic processing
Technical Field
The utility model relates to the technical field of trimming devices, in particular to a high-efficiency and safe trimming device for plastic processing.
Background
The plastic product trimming is to remove the flash or burr on the edge of the plastic workpiece, if the trimming treatment is not performed, some flash and burr can affect the overall appearance of the plastic product and can also cause the user to be scratched, so the trimming work is an important procedure, and in the plastic product processing process, the trimming device is generally used for polishing the burrs on the side edge of the plastic product.
At present, plastic products are various, plastic plates are one type, trimming operation is needed after the plastic plates are processed, but four sides of the plastic plates are provided, when trimming operation is performed, the plates can be clamped on a plate clamping plate workbench, one side of each plastic plate is polished and trimmed, then the plates are required to be disassembled, the angles of the plastic plates are adjusted to clamp the plates again, so that the rest of the sides are polished and trimmed, the plastic plates are required to be disassembled and assembled for many times, the trimming operation efficiency is reduced, and therefore, a high-efficiency and safe trimming device for plastic processing is needed to solve the problems.
Disclosure of utility model
The object of the present utility model is to solve at least one of the technical drawbacks.
Therefore, an object of the present utility model is to provide a high-efficiency and safe trimming device for plastic processing, which solves the problems mentioned in the background art and overcomes the defects existing in the prior art.
In order to achieve the above object, an embodiment of an aspect of the present utility model provides a high-efficiency and safe trimming device for plastic processing, which comprises a processing table, wherein a first motor is fixedly connected to a bottom surface of the processing table, a driving shaft is rotatably connected to a top surface of the processing table through a bearing, the driving shaft is fixedly connected to an output end of the first motor, a turntable is fixedly mounted on a top surface of the driving shaft through a bolt, a plurality of industrial suckers are mounted on a top surface of the turntable in an embedded manner, two baffles are fixedly connected to a bottom surface of the processing table, a screw rod is fixedly connected between the two baffles, a second motor is fixedly connected to an outer side of the baffles, an output end of the second motor is fixedly connected to the screw rod, a moving block is in threaded connection with an outer surface of the screw rod, a connecting plate is fixedly connected to a top surface of the moving block, the connecting plate is in sliding connection with the moving block, a supporting frame is fixedly connected to a side surface of the connecting plate, a cylinder is fixedly connected to a side surface of the supporting frame, a polishing roller is rotatably connected to an inner portion of the frame, a third motor is fixedly connected to an output end of the third motor, and the polishing roller is fixedly connected to the polishing roller.
By the above-mentioned scheme preferred, one side fixedly connected with spacing post of frame, spacing post and support frame sliding connection.
By any of the above schemes, preferably, a threaded hole is formed in the side surface of the moving block in a penetrating manner, and the screw rod is matched with the thread pitch of the threaded hole.
By any of the above schemes, preferably, the top surface of the processing table is provided with a connecting groove in a penetrating way, and the connecting plate is connected with the processing table in a sliding way through the connecting groove.
By any of the above schemes, preferably, a guide rod is fixedly connected between the two baffles, and the moving block is slidably connected with the guide rod.
By any of the above schemes, preferably, the bottom surface of the turntable is rotatably connected with a plurality of rollers, the plurality of rollers are circumferentially arrayed on the bottom surface of the turntable, and the rollers are slidably connected with the processing table.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
When the plastic plate trimming operation is needed, the plastic plate can be placed on the turntable, the industrial sucker is started to lock the plastic plate, and then the air cylinder is started to drive the frame to be close to the plastic plate until the polishing roller is tightly attached to the side face of the plastic plate. Then open the third motor and make it drive the grinding roller and rotate, can polish the burr of plastic panel side, can open the second motor and make it drive the lead screw and rotate this moment, can drive the frame and move along plastic panel side through the screw drive, can polish the different positions of plastic panel side, can accomplish the deburring operation of plastic panel one side, open the cylinder and make it drive the frame and keep away from the plastic panel afterwards, can prevent that the frame from causing the interference to the rotation of plastic panel, then open first motor and make it drive the carousel and rotate, and then can drive the plastic panel and rotate, can adjust the angle of plastic panel fast, need not dismouting to the plastic panel many times, the efficiency of plastic panel deburring can be very big improvement.
Drawings
FIG. 1 is a schematic view of a first view angle structure of an assembly of the present utility model;
FIG. 2 is a schematic view of a second view angle structure of the assembly of the present utility model;
FIG. 3 is a schematic view of a processing station according to the present utility model;
FIG. 4 is a schematic view of the structure of the support frame of the present utility model;
Fig. 5 is a schematic structural view of a turntable according to the present utility model.
In the drawing, a 1-processing table, a 2-first motor, a 3-driving shaft, a 4-turntable, a 5-industrial sucker, a 6-baffle plate, a 7-screw rod, an 8-second motor, a 9-moving block, a 10-connecting plate, an 11-supporting frame, a 12-cylinder, a 13-frame, a 14-grinding roller, a 15-third motor, a 16-limiting column, a 17-threaded hole, an 18-connecting groove, a 19-guide rod and a 20-roller.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings, but the scope of the present utility model is not limited to the following.
As shown in fig. 1 to 5, an efficient and safe trimming device for plastic processing comprises a processing table 1, a first motor 2 is fixedly connected to the bottom surface of the processing table 1, a driving shaft 3 is rotatably connected to the top surface of the processing table 1 through a bearing, the driving shaft 3 is fixedly connected with the output end of the first motor 2, a turntable 4 is fixedly mounted on the top surface of the driving shaft 3 through bolts, a plurality of industrial suckers 5 are mounted on the top surface of the turntable 4 in an embedded mode, two baffles 6 are fixedly connected to the bottom surface of the processing table 1, a screw rod 7 is fixedly connected between the two baffles 6, a second motor 8 is fixedly connected to the outer side of the baffles 6, the output end of the second motor 8 is fixedly connected with the screw rod 7, a moving block 9 is in threaded connection with the outer surface of the screw rod 7, a connecting plate 10 is fixedly connected to the top surface of the moving block 9, both the connecting plate 10 and the moving block 9 are in sliding connection with the processing table 1, a supporting frame 11 is fixedly connected to the top surface of the connecting plate 10, a cylinder 12 is fixedly connected to the side surface of the supporting frame 11, the output end of the cylinder 12 is fixedly connected to a frame 13, a polishing roller 14 is rotatably connected to the inside of the frame 13, a third motor 15 is fixedly connected to the top surface of the frame 13, and the output end of the third motor 15 is fixedly connected to the polishing roller 14.
As an alternative technical scheme of the utility model, one side of the frame 13 is fixedly connected with the limiting column 16, the limiting column 16 is in sliding connection with the support frame 11, and the frame 13 can drive the limiting column 16 to slide relative to the support frame 11 while moving, so that the movement of the frame 13 can be limited.
As an alternative technical scheme of the utility model, the side surface of the moving block 9 is provided with a threaded hole 17 in a penetrating way, the screw rod 7 is matched with the thread pitch of the threaded hole 17, the second motor 8 is started to drive the screw rod 7 to rotate, the frame 13 can be driven to move along the side surface of the plastic plate through thread transmission, and different positions of the side surface of the plastic plate can be polished.
As an alternative technical scheme of the utility model, the top surface of the processing table 1 is provided with a connecting groove 18 in a penetrating way, the connecting plate 10 is connected with the processing table 1 in a sliding way through the connecting groove 18, and the connecting groove 18 can limit the movement of the connecting plate 10.
As an alternative technical scheme of the utility model, a guide rod 19 is fixedly connected between the two baffles 6, the moving block 9 is in sliding connection with the guide rod 19, and the guide rod 19 can limit the movement of the moving block 9 and can enable the movement of the moving block 9 to be more stable.
As an alternative technical scheme of the utility model, the bottom surface of the turntable 4 is rotationally connected with a plurality of rollers 20, the plurality of rollers 20 are circumferentially arrayed on the bottom surface of the turntable 4, the rollers 20 are slidably connected with the processing table 1, and the turntable 4 rotates and drives the rollers 20 to roll on the processing table 1, so that the turntable 4 can rotate more stably.
An efficient and safe trimming device for plastic processing has the following working principle:
1) When the trimming operation of the plastic plate is needed, the plastic plate can be placed on the turntable 4, the industrial sucker 5 is started to lock the plastic plate, and then the air cylinder 12 is started to drive the frame 13 to be close to the plastic plate until the grinding roller 14 is tightly attached to the side face of the plastic plate.
2) The third motor 15 is started to drive the grinding roller 14 to rotate, burrs on the side surface of the plastic plate can be ground, the second motor 8 can be started to drive the screw rod 7 to rotate, the frame 13 can be driven to move along the side surface of the plastic plate through threaded transmission, and different positions on the side surface of the plastic plate can be ground.
3) The cylinder 12 is started to drive the frame 13 to be far away from the plastic plate, so that the frame 13 can be prevented from interfering the rotation of the plastic plate, and then the first motor 2 is started to drive the turntable 4 to rotate, so that the plastic plate can be driven to rotate, and the angle of the plastic plate can be quickly adjusted.
In summary, when the trimming operation of the plastic plate needs to be performed, the efficient and safe trimming device for plastic processing can place the plastic plate on the turntable 4, unlock the industrial sucker 5 to lock the plastic plate, and unlock the cylinder 12 to drive the frame 13 to approach the plastic plate until the grinding roller 14 is tightly attached to the side surface of the plastic plate. Then, the third motor 15 is started to drive the polishing roller 14 to rotate, burrs on the side face of the plastic plate can be polished, at the moment, the second motor 8 can be started to drive the screw rod 7 to rotate, the frame 13 can be driven to move along the side face of the plastic plate through screw transmission, polishing can be carried out on different positions on the side face of the plastic plate, trimming operation on one face of the plastic plate can be completed, then, the air cylinder 12 is started to drive the frame 13 to be far away from the plastic plate, interference caused by rotation of the frame 13 on the plastic plate can be prevented, then the first motor 2 is started to drive the turntable 4 to rotate, further, the plastic plate can be driven to rotate, the angle of the plastic plate can be quickly adjusted, the plastic plate is not required to be disassembled and assembled for many times, and the trimming efficiency of the plastic plate can be greatly improved.