Columnar workpiece spraying and processing device
Technical Field
The utility model relates to the technical field of columnar workpieces, in particular to a columnar workpiece spraying and processing device.
Background
The workpiece is a product component in the machine manufacturing process, also called a part, a piece, a courseware, a hardware, etc., and the columnar workpiece is a columnar workpiece formed by cutting.
When the columnar workpiece is produced, the surface of the columnar workpiece is required to be coated with paint, firstly, the columnar workpiece is attractive in appearance, secondly, the columnar workpiece is subjected to anti-corrosion treatment, and the service life of the columnar workpiece is prolonged, so that a spraying device is required to be used during processing.
At present, most of the spraying devices on the market spray paint to the surface of a workpiece through a spray gun to finish spraying, however, most of the spray gun is fixedly installed, the spraying area is limited, and only one area of the workpiece can be sprayed, so that the workpiece is sprayed incompletely, the spraying quality is reduced, and in the spraying process, workers need to continuously and manually turn the workpiece to spray, otherwise, the workpiece cannot be sprayed comprehensively, and the manual turning of the workpiece is complex in operation and reduces the spraying efficiency.
Disclosure of utility model
The utility model aims to provide a columnar workpiece spraying processing device, which aims to solve the problems that the existing columnar workpiece is inconvenient to turn over during spraying and the spraying is incomplete in the prior art. The columnar workpiece spraying and processing device comprises a spraying workbench, wherein a leakage groove is formed in the top of the spraying workbench, protection plates are arranged on two sides of the spraying workbench, a rotatable rotating rod capable of sliding is arranged in the protection plates, a clamping ring is fixed on the end side of the rotating rod, a threaded rod is connected with the side wall of the clamping ring in a threaded manner, a clamping plate is fixed on the end side of the threaded rod, and a columnar workpiece is clamped on the end side of the clamping plate;
The spraying workstation is fixed with the mounting bracket at the side, the top of mounting bracket is fixed with the paint vehicle bin, the spout has been seted up to the inside of mounting bracket, but the inside of spout is equipped with horizontal slip's slider, the bottom intercommunication of slider has the spray gun.
Preferably, the surface of the spraying workbench is provided with a groove, a screw rod is rotationally connected in the groove, a rocker is fixed on the end side of the screw rod, and a bracket is sleeved on the external thread of the screw rod.
Preferably, the end side of support is fixed with the fixed plate, the top of fixed plate is fixed with first motor, the output fixedly connected with transfer line of first motor, the outside fixed sleeve of transfer line has the driving gear, the bottom meshing of driving gear has driven gear, driven gear and bull stick fixed connection.
Preferably, a fulcrum is fixed on the side wall of the clamping ring, a nut knob is rotatably sleeved outside the fulcrum, and the nut knob is in threaded fit with the screw rod.
Preferably, a supporting block is fixed at the top of the mounting frame, a second motor is fixed at the side end of the supporting block, a screw rod is fixedly connected to the output end of the second motor, and the sliding block is sleeved with screw threads of the screw rod.
Preferably, the back of the spray gun is communicated with a conveying pipe, the end of the conveying pipe is communicated with a corrugated pipe, the end of the corrugated pipe is communicated with a connecting pipe, the end of the connecting pipe is communicated with a discharging pipe, and the discharging pipe is communicated with a paint storage box.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the columnar workpiece is clamped by the clamping ring, and automatic rotary turn-over can be realized in the spraying process of the clamped columnar workpiece, so that the columnar workpiece can be turned over during spraying, further spraying is uniform, automatic turn-over spraying is realized, and the working efficiency is high.
According to the utility model, the second motor drives the screw rod to rotate so as to drive the spray gun at the bottom of the sliding block to horizontally slide, and the spray gun horizontally sprays along the columnar workpiece, so that the spray gun can repeatedly spray and process the columnar workpiece, the spraying is comprehensive, and the spraying quality is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the connection structure of the clamping ring, the rotating rod, the clamping plate, the columnar workpiece and the like in FIG. 1 according to the present utility model;
FIG. 3 is a schematic view of the connection structure of the spray gun, the slide block, the paint storage box and the like in FIG. 1 according to the present utility model.
In the figure:
1. A spraying workbench;
2. a drain groove;
3. a protection plate;
4. The rotary rod, 41, the groove, 42, the screw rod, 43, the rocker, 44, the bracket, 45, the fixed plate, 46, the first motor, 47, the transmission rod, 48, the driving gear, 49 and the driven gear;
5. A clamping ring;
6. a threaded rod, 61, a fulcrum, 62, a nut knob;
7. a clamping plate;
8. A columnar work piece;
9. A mounting frame;
10. A paint storage bin;
11. a chute;
12. Slider 1201, support block 1202, second motor 1203, screw rod;
13. Gun 1301, conveying pipe 1302, corrugated pipe 1303, connecting pipe 1304, discharging pipe.
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. All other embodiments, which are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present utility model based on the embodiments of the present utility model.
Referring to fig. 1 to 3, the utility model provides a technical scheme that a columnar workpiece spraying processing device comprises a spraying workbench 1, wherein a drain groove 2 is formed in the top of the spraying workbench 1, protection plates 3 are arranged on two sides of the spraying workbench 1, a sliding and rotating rod 4 is arranged in the protection plates 3, a clamping ring 5 is fixed on the end side of the rotating rod 4, a threaded rod 6 is connected with the side wall of the clamping ring 5 in a threaded manner, a clamping plate 7 is fixed on the end side of the threaded rod 6, and a columnar workpiece 8 is clamped on the end side of the clamping plate 7;
the side of spraying workstation 1 is fixed with mounting bracket 9, and the top of mounting bracket 9 is fixed with paint vehicle storage box 10, and spout 11 has been seted up to the inside of mounting bracket 9, and the inside of spout 11 is equipped with but horizontal slip's slider 12, and the bottom intercommunication of slider 12 has spray gun 13.
The end side of the spraying workbench 1 is communicated with a paint discharging pipe, and the sprayed paint can be collected and discharged through the paint discharging pipe.
In this embodiment, as shown in fig. 1, 2 and 3, a groove 41 is formed on the surface of the spraying workbench 1, a screw 42 is rotatably connected to the inside of the groove 41, a rocker 43 is fixed to the end side of the screw 42, and a bracket 44 is sleeved on the external thread of the screw 42.
In this embodiment, as shown in fig. 1, 2 and 3, a fixing plate 45 is fixed on the end side of a bracket 44, a first motor 46 is fixed on the top of the fixing plate 45, the output end of the first motor 46 is fixedly connected with a transmission rod 47, a driving gear 48 is fixedly sleeved on the outside of the transmission rod 47, a driven gear 49 is meshed with the bottom of the driving gear 48, and the driven gear 49 is fixedly connected with the rotating rod 4.
In this embodiment, as shown in fig. 1, 2 and 3, a support shaft 61 is fixed to the side wall of the clamping ring 5, and a nut knob 62 is rotatably sleeved on the outside of the support shaft 61, and the nut knob 62 is in threaded engagement with the screw 42.
In this embodiment, as shown in fig. 1, 2 and 3, a supporting block 1201 is fixed on top of the mounting rack 9, a second motor 1202 is fixed at a side end of the supporting block 1201, a screw 1203 is fixedly connected to an output end of the second motor 1202, and a slider 12 is in threaded socket connection with the screw 1203.
In this embodiment, as shown in fig. 1, 2 and 3, a conveying pipe 1301 is connected to the back of the spray gun 13, a bellows 1302 is connected to the end of the conveying pipe 1301, a connecting pipe 1303 is connected to the end of the bellows 1302, a discharging pipe 1304 is connected to the end of the connecting pipe 1303, and the discharging pipe 1304 is connected to the paint storage tank 10.
It should be noted that, the paint is sprayed out by the spray gun 13, however, the spray gun 13 is in the prior art, so the description is omitted.
It should be noted that, the specific model specification of the first motor 46 and the second motor 1202 needs to be determined by selecting a model according to the actual specification of the device, and the specific model selection calculation method adopts the prior art, so that the description is omitted.
The application method and the application advantages of the utility model are that when the columnar workpiece spraying and processing device works, the working process is as follows:
As shown in fig. 1, 2 and 3, when spraying the columnar workpiece 8, firstly, the position of the clamping ring 5 is adjusted according to the length of the columnar workpiece 8, the manual rotation rocker drives the screw rod 42 to rotate, the sliding frame sleeved with the external thread of the screw rod 42 immediately drives the clamping ring 5 at the end side of the rotating rod 4 to slide and adjust the two ends of the columnar workpiece 8, after the adjustment is completed, the columnar workpiece 8 is placed on the clamping ring 5, the rotating nut knob 62 rotates around the supporting shaft 61, the nut knob 62 is in threaded fit with the threaded rod 6 when rotating, and the threaded rod 6 immediately bears force to drive the clamping plate 7 to slide horizontally to the two ends of the columnar workpiece 8 so as to clamp the columnar workpiece;
Immediately starting a second motor 1202 to drive a screw rod 1203 to rotate in a supporting block 1201, enabling a sliding block 12 sleeved with external threads to slide horizontally along a sliding groove 11 when the screw rod 1203 rotates, enabling a spray gun 13 arranged at the bottom of the sliding block 12 to slide horizontally, starting the spray gun 13, discharging paint in a paint storage box 10 through a discharge pipe 1304, conveying the paint into a corrugated pipe 1302 through a conveying pipe 1301 and conveying the paint into the spray gun 13 through a connecting pipe 1303, so that the spray gun 13 can reciprocate back and forth to spray and process a cylindrical workpiece 8, the workpiece can be sprayed comprehensively, and the spraying quality is improved;
In the spraying process, the first motor 46 is started to drive the transmission rod 47 to drive the driving gear 48 to rotate, the driving gear 48 is meshed with the driven gear 49 when rotating, the driven gear 49 is stressed to drive the rotary rod 4 to rotate in the protection plate 3, the cylindrical workpiece 8 clamped and fixed on the clamping ring 5 at the end side of the rotary rod 4 is continuously rotated immediately, the cylindrical workpiece 8 can automatically rotate and turn over during spraying, the cylindrical workpiece 8 is uniformly sprayed, and the spraying efficiency is improved.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.