CN215278099U - Clamp for double-color spraying of plastic casing - Google Patents

Abstract

The utility model discloses a double-color spraying fixture for a plastic casing, which comprises a casing and a rotating mechanism arranged in the casing, wherein the rotating mechanism comprises a motor fixedly connected on the inner wall at the rear end of the casing, the output end of the motor is fixedly connected with a rotating block, the top of the rotating block is fixedly connected with a telescopic cylinder, a clamping mechanism is used for installing a casing main body on the telescopic cylinder, the rotating rod is rotated to drive a compression cylinder and a compression rod to rotate around a rotating shaft, a roller at the other end of the compression rod is attached on the inner wall of the casing main body to rotate, the scale change on the compression rod is observed to drive the telescopic cylinder to telescopically adjust the height of the casing main body until the compression cylinder and the compression rod rotate around the rotating shaft, the circle center of the casing main body can be found without the scale change on the compression rod, and finally, the motor drives the casing main body to rotate through the telescopic cylinder and the casing main body, the surface to the casing main part that the cooperation shower nozzle is even sprays, and easy operation avoids the spraying to pile up.

Description

Clamp for double-color spraying of plastic casing

Technical Field

The utility model relates to a spraying technical field specifically is an anchor clamps are used in two-color spraying of plastic casing.

Background

The coating method of spraying by a spray gun or a disc atomizer, dispersing into uniform and fine droplets by means of pressure or centrifugal force, and applying onto the surface of an object to be coated can be classified into air spraying, airless spraying, electrostatic spraying, and various derivatives of the above basic spraying forms, such as large-flow low-pressure atomized spraying, thermal spraying, automatic spraying, multi-group spraying, and the like.

Traditional machine spraying generally adopts the shower nozzle to remove or treats that the spraying article removes and carry out the spraying, but when having the casing of cambered surface to carry out the spraying, traditional spraying mode spraying is inhomogeneous, causes casing surface coating to pile up easily, and the emergence of the inconsistent condition of thickness influences pleasing to the eye degree to when traditional anchor clamps carry out the centre gripping to the casing of cambered surface, can take place to rock, and is unstable, also can lead to the spraying inhomogeneous.

In order to solve the problems, the clamp for double-color spraying of the plastic shell is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anchor clamps are used in two-color spraying of plastic casing, adopt this device to work to when having solved to carry out the spraying to the casing that has the cambered surface in the above-mentioned background, traditional spraying mode spraying is inhomogeneous, causes casing surface coating to pile up easily, and the emergence of the inconsistent condition of thickness influences pleasing to the eye degree, and when traditional anchor clamps carry out the centre gripping to the casing of cambered surface, can take place to rock, also can lead to the inhomogeneous problem of spraying.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anchor clamps are used in double-colored spraying of plastic casing, includes the casing and sets up the rotary mechanism in the casing, rotary mechanism includes the motor of fixed connection on casing rear end inner wall, the output fixedly connected with turning block of motor, the flexible cylinder of top fixedly connected with of turning block, rotary mechanism still including rotating the pivot of connection on casing front end inner wall, the top fixedly connected with compression section of thick bamboo of pivot, the inside sliding connection of compression section of thick bamboo has the compression pole.

Further, the front end of casing is provided with the spout that runs through, and sliding connection has the dwang in the spout, and dwang and compression section of thick bamboo fixed connection.

Further, the surface of the compression rod and the surface of the output end of the telescopic cylinder are provided with scale marks, a spring is fixedly connected between the bottom of the compression rod and the inner wall of the bottom of the compression cylinder, and the top of the compression rod is rotatably connected with a roller.

Further, the top fixedly connected with support of casing, the bottom fixedly connected with shower nozzle of support, and the shower nozzle is provided with two sets ofly.

Further, the output end of the telescopic cylinder is provided with a clamping mechanism, and the top of the clamping mechanism is provided with a machine shell main body.

Further, fixture includes fixed connection at the threaded rod of telescopic cylinder output, still includes the cambered plate of fixed connection at the threaded rod top, four equal fixedly connected with sucking discs in angle at the top of cambered plate.

Furthermore, the surface of the threaded rod is in threaded connection with a nut, a groove is formed in the upper portion of the outer edge of the nut, a rotating plate is connected in the groove in a rotating mode, four groups of tensioning ropes are fixedly connected to the top of the rotating plate, and the other ends of the tensioning ropes are fixedly connected to four corners of the bottom of the cambered plate respectively.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a pair of anchor clamps are used in double-colored spraying of plastic casing, install the casing main part on telescopic cylinder through fixture, then through rotatory dwang, the dwang drives a compression section of thick bamboo and compression rod and rotates around the pivot, the gyro wheel laminating of the compression rod other end takes place to rotate on the inner wall of casing main part, through observing the scale change on the compression rod and drive the flexible adjustment casing main part's of telescopic cylinder height, when until a compression section of thick bamboo and compression rod around pivot pivoted, the scale on the compression rod does not have the change and can find the centre of a circle of casing main part, at last through driving motor, the motor rotates and drives the casing main part through telescopic cylinder and casing main part and rotates, the even surface to the casing main part of cooperation shower nozzle carries out the spraying, and is simple in operation, avoid the spraying to pile up.

2. The utility model provides a pair of anchor clamps are used in two-color spraying of plastic casing through rotating the nut, changes the nut to the distance on the cambered plate, and then changes the radian of cambered plate through rotor plate and taut rope, makes the radian of cambered plate keep unanimous with the radian of casing main part inner wall, then withholds casing main part and adsorbs through the negative pressure that the sucking disc produced on the cambered plate, adsorbs closely firm more, avoids producing when the pivoted and rocks.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an exploded view of the overall structure of the present invention;

fig. 3 is an exploded view of the rotary mechanism structure of the present invention;

fig. 4 is a schematic structural view of the clamping mechanism of the present invention.

In the figure: 1. a housing; 11. a support; 12. a spray head; 2. a rotation mechanism; 21. a motor; 211. rotating the block; 22. a telescopic cylinder; 23. a rotating shaft; 24. a compression cylinder; 241. rotating the rod; 242. a chute; 25. A compression rod; 251. a roller; 252. a spring; 253. scale lines; 3. a clamping mechanism; 31. a threaded rod; 32. a cambered plate; 33. a suction cup; 34. a nut; 341. a groove; 342. a rotating plate; 343. tensioning the rope; 4. a case main body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a two-color spraying fixture for plastic housing comprises a housing 1 and a rotating mechanism 2 disposed in the housing 1, wherein the rotating mechanism 2 comprises a motor 21 fixedly connected to the inner wall of the rear end of the housing 1, an output end of the motor 21 is fixedly connected with a rotating block 211, a telescopic cylinder 22 is fixedly connected to the top of the rotating block 211, the rotating mechanism 2 further comprises a rotating shaft 23 rotatably connected to the inner wall of the front end of the housing 1, a compression cylinder 24 is fixedly connected to the top of the rotating shaft 23, a compression rod 25 is slidably connected to the inside of the compression cylinder 24, a through sliding chute 242 is disposed at the front end of the housing 1, a rotating rod 241 is slidably connected to the sliding chute 242, the rotating rod 241 is fixedly connected to the compression cylinder 24, scale marks 253 are disposed on the surface of the compression rod 25 and the surface of the output end of the telescopic cylinder 22, and a spring 252 is fixedly connected between the bottom of the compression rod 25 and the inner wall of the bottom of the compression cylinder 24, the top of compression bar 25 is rotated and is connected with gyro wheel 251, fixture 3 installs casing main part 4 on telescopic cylinder 22, then through rotatory dwang 241, dwang 241 drives compression section of thick bamboo 24 and compression bar 25 and rotates around pivot 23, the gyro wheel 251 laminating of the compression bar 25 other end takes place to rotate on the inner wall of casing main part 4, through observing the scale change on the compression bar 25 and drive the flexible adjustment casing main part 4's of telescopic cylinder 22 height, when until compression section of thick bamboo 24 and compression bar 25 around pivot 23 pivoted, the centre of a circle of casing main part 4 can be found to the scale on the compression bar 25 does not change, finally through driving motor 21, motor 21 rotates and drives casing main part 4 through telescopic cylinder 22 and casing main part 4 and rotates, the even surface to casing main part 4 of cooperation shower nozzle 12 carries out the spraying.

Referring to fig. 1 and 4, a bracket 11 is fixedly connected to the top of a housing 1, a nozzle 12 is fixedly connected to the bottom of the bracket 11, two sets of nozzles 12 are provided, a clamping mechanism 3 is provided at the output end of a telescopic cylinder 22, a housing body 4 is provided at the top of the clamping mechanism 3, the clamping mechanism 3 includes a threaded rod 31 fixedly connected to the output end of the telescopic cylinder 22, and further includes an arc panel 32 fixedly connected to the top of the threaded rod 31, four corners of the top of the arc panel 32 are fixedly connected with suction cups 33, a nut 34 is connected to the surface of the threaded rod 31 through a thread, a groove 341 is provided above the outer edge of the nut 34, a rotating plate 342 is rotatably connected in the groove 341, tension ropes 343 are fixedly connected to the top of the rotating plate 342, four sets of the tension ropes 343 are provided, the other ends of the tension ropes 343 are respectively fixedly connected to four corners of the bottom of the arc panel 32, the nut 34 is rotated, the distance from the nut 34 to the arc panel 32 is changed, and then change the radian of the cambered plate 32 through the rotating plate 342 and the tightening rope 343, make the radian of the cambered plate 32 keep unanimous with the radian of the inner wall of the casing body 4, then withhold the casing body 4 on the cambered plate 32 and absorb through the negative pressure that the sucking disc 33 produced.

The working principle is as follows: firstly, the distance from the nut 34 to the arc panel 32 is changed by rotating the nut 34, and then the radian of the arc panel 32 is changed by the rotating plate 342 and the tightening rope 343, so that the radian of the arc panel 32 is consistent with the radian of the inner wall of the casing body 4, then the casing body 4 is buckled and pressed on the arc panel 32 and is absorbed by the negative pressure generated by the sucking disc 33, the absorption is more compact and stable, and the shaking generated during the rotation is avoided, then the compression cylinder 24 and the compression rod 25 are driven to rotate around the rotating shaft 23 by rotating the rotating rod 241, the roller 251 at the other end of the compression rod 25 is attached to the inner wall of the casing body 4 to rotate, the telescopic cylinder 22 is driven to telescopically adjust the height of the casing body 4 by observing the scale change on the compression rod 25, until the compression cylinder 24 and the compression rod 25 rotate around the rotating shaft 23, the circle center of the casing body 4 can be found without the scale change on the compression rod 25, finally, the motor 21 is driven to rotate to drive the machine shell main body 4 to rotate through the telescopic cylinder 22 and the machine shell main body 4 by driving the motor 21, and the surface of the machine shell main body 4 is uniformly sprayed by matching with the spray head 12.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a double-colored spraying of plastic casing is with anchor clamps, includes casing (1) and sets up rotary mechanism (2) in casing (1), its characterized in that: rotary mechanism (2) include motor (21) of fixed connection on casing (1) rear end inner wall, the output fixedly connected with turning block (211) of motor (21), the flexible cylinder of top fixedly connected with (22) of turning block (211), rotary mechanism (2) still include rotate pivot (23) of connection on casing (1) front end inner wall, the top fixedly connected with compression section of thick bamboo (24) of pivot (23), compression section of thick bamboo (24) inside sliding connection has compression pole (25).

2. The clamp for double-color spraying of the plastic casing as claimed in claim 1, wherein: the front end of casing (1) is provided with spout (242) that run through, and sliding connection has dwang (241) in spout (242), and dwang (241) and compression section of thick bamboo (24) fixed connection.

3. The clamp for double-color spraying of the plastic casing as claimed in claim 1, wherein: the surface of the compression rod (25) and the surface of the output end of the telescopic cylinder (22) are provided with scale marks (253), a spring (252) is fixedly connected between the bottom of the compression rod (25) and the inner wall of the bottom of the compression cylinder (24), and the top of the compression rod (25) is rotatably connected with a roller (251).

4. The clamp for double-color spraying of the plastic casing as claimed in claim 1, wherein: the top of the shell (1) is fixedly connected with a support (11), the bottom of the support (11) is fixedly connected with a spray head (12), and the spray heads (12) are arranged in two groups.

5. The clamp for double-color spraying of the plastic casing as claimed in claim 1, wherein: the output end of the telescopic cylinder (22) is provided with a clamping mechanism (3), and the top of the clamping mechanism (3) is provided with a machine shell main body (4).

6. The clamp for double-color spraying of the plastic casing as claimed in claim 5, wherein: fixture (3) include threaded rod (31) of fixed connection at telescopic cylinder (22) output, still include cambered plate (32) of fixed connection at threaded rod (31) top, four equal fixedly connected with sucking discs (33) in angle at the top of cambered plate (32).

7. The clamp for double-color spraying of the plastic casing as claimed in claim 6, wherein: the surface of the threaded rod (31) is in threaded connection with a nut (34), a groove (341) is formed in the upper portion of the outer edge of the nut (34), a rotating plate (342) is connected in the groove (341) in a rotating mode, tensioning ropes (343) are fixedly connected to the top of the rotating plate (342), four groups of tensioning ropes (343) are arranged, and the other ends of the tensioning ropes (343) are fixedly connected to four corners of the bottom of the arc panel (32) respectively.

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