CN219334682U

CN219334682U - Device for spraying enamel tank surface

Info

Publication number: CN219334682U
Application number: CN202321541553.9U
Authority: CN
Inventors: 孙公顺
Original assignee: Gansu Paiya Chemical Machinery Co ltd
Current assignee: Gansu Paiya Chemical Machinery Co ltd
Priority date: 2023-06-16
Filing date: 2023-06-16
Publication date: 2023-07-14
Anticipated expiration: 2033-06-16

Abstract

The utility model discloses a device for spraying the surface of an enamel tank, which belongs to the technical field of spraying devices and comprises a base, wherein a rotary table for placing the enamel tank is arranged on the base, a movable platform is arranged on the base and can move forwards and backwards to be close to or far away from the rotary table, a mounting frame is fixedly connected onto the movable platform, a hydraulic cylinder is fixedly connected onto the mounting frame, a spraying assembly is arranged at the output end of the hydraulic cylinder, the output end of the hydraulic cylinder is vertically arranged to drive the spraying assembly to lift, and limit assemblies are further arranged at the left side and the right side of the movable platform. This a device for enamel jar surface spraying, on satisfying the basis to conventional enamel jar processing, through setting up gag lever post and holding ring, can make the spray angle of shower nozzle adjust along with the profile automation of enamel jar through the cooperation of holding ring and gag lever post, can be applicable to the spraying of special shape enamel jar, make coating more evenly distributed on the lateral wall of enamel jar, realize better spraying effect.

Description

Device for spraying enamel tank surface

Technical Field

The utility model belongs to the technical field of spraying devices, and particularly relates to a device for spraying the surface of an enamel tank.

Background

After the enamel tank is processed and molded, the enamel tank needs to be sprayed with paint so as to form a protective layer on the surface of the enamel tank, thereby playing a role in isolating oxygen and prolonging the service life of the enamel tank.

When spraying enamel tank, traditional operation mode is generally manual mode of holding the spray gun and realizes the spraying, and this mode is efficient to the influence is caused to workman's health easily. Currently, publication nos. CN104492630a and CN204307749U each provide a device for enamel tank surface spraying, which replaces the original manual operation by adopting a cylinder control trigger for spraying operation, so as to reduce the influence on workers.

However, even if the control of the opening and closing of the spray gun can be realized by the air cylinder in a long distance, when processing enamel pots with special shapes, for example, when spraying the side wall of a conical enamel pot, the distance from the spraying point of the spray gun to the side wall of the enamel pot is different due to the fixed position of the spray gun, so that the thickness of the coating layers at different positions of the enamel pot is further different, and the final spraying effect is affected.

To this end, we propose a device for spraying the surface of an enamel tank that solves the above-mentioned problems.

Disclosure of Invention

The utility model aims to solve the problem that a special-shaped enamel tank cannot be processed when the enamel tank is sprayed in the prior art, and provides a device for spraying the surface of the enamel tank.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a device for enamel jar surface spraying, includes the base, be equipped with the revolving stage that is used for placing the enamel jar on the base be equipped with moving platform on the base, moving platform can reciprocate in order to be close to or keep away from the revolving stage, fixedly connected with mounting bracket on the moving platform, fixedly connected with pneumatic cylinder on the mounting bracket, the spraying subassembly is installed to the output of pneumatic cylinder, the vertical setting of output of pneumatic cylinder is in order to drive spraying subassembly goes up and down moving platform's left and right sides still is equipped with spacing subassembly, spacing subassembly include with the identical gag lever post of enamel jar outline, spraying subassembly with the gag lever post is linked, makes spraying subassembly sprays the enamel jar along the orbit of gag lever post.

Preferably, the mobile platform is a mobile plate, the lower end of the mobile plate is fixedly connected with a sliding block, a sliding groove is formed in the base, and the sliding block is arranged in the sliding groove in a sliding manner.

Preferably, the spout internal fixation has the installation piece is kept away from and is rotated on the lateral wall of revolving stage and be connected with the threaded rod, the one end that the installation piece was kept away from to the threaded rod runs through the base and extends to outside setting, be equipped with the screw hole on the slider, threaded rod threaded connection is at threaded hole.

Preferably, a plurality of balls are mounted at the lower end of the moving plate, and the lower surfaces of the balls are in contact with the upper surface of the base.

Preferably, the lower extreme fixedly connected with fixture block of gag lever post, the draw-in groove has been seted up on the mobile platform, fixture block demountable installation is in the draw-in groove.

Preferably, the spraying subassembly includes fixed block and shower nozzle, slidable mounting is in the output of pneumatic cylinder around the fixed block, the equal fixedly connected with fixed strip in the lower extreme left and right sides of fixed block, the shower nozzle sets up between two fixed strips, the locating hole has been seted up on the fixed strip, it is provided with the connecting rod to run through in the locating hole, the inner of connecting rod and the lateral wall fixed connection of shower nozzle, the outer fixedly connected with holding ring of connecting rod, the holding ring cover is established outside the gag lever post.

Preferably, the output end fixedly connected with locating plate of pneumatic cylinder, the upper end left and right sides of fixed block is fixedly connected with limiting plate respectively, the limiting plate is L type structure, the locating plate slides and sets up between two limiting plates.

In summary, the technical effects and advantages of the present utility model are:

the device is on the basis that satisfies processing of conventional enamel jar, through setting up gag lever post and spacer ring, can pass through the cooperation of spacer ring and gag lever post, make the spray angle of shower nozzle along with the profile automatic adjustment of enamel jar, can be applicable to the spraying of special shape enamel jar, make the coating distribute more evenly on the lateral wall of enamel jar, realize better spraying effect.

This a device for enamel jar surface spraying makes enamel jar rotation through setting up the revolving stage, only needs to utilize pneumatic cylinder control nozzle to reciprocate, just can accomplish the spraying to enamel jar lateral wall, compares in current spraying mode, and not only efficiency is higher, and equipment is littleer to space occupation area moreover, simultaneously, and this shower nozzle is towards one side spraying all the time, also cleans the workshop more easily.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a base structure according to the present utility model;

FIG. 3 is a schematic side view of a mobile platform according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3 at A;

FIG. 5 is a schematic view of a limiting assembly according to the present utility model;

FIG. 6 is a schematic view of a spray assembly according to the present utility model;

FIG. 7 is an enlarged schematic view of the structure at B in FIG. 5;

FIG. 8 is a schematic diagram of the positional relationship between a stop lever and an enamel jar in the present utility model;

fig. 9 is a schematic view of the usage state of the present utility model.

In the figure: 1. a base; 11. a chute; 12. a mounting block;

2. a rotary table;

3. an enamel pot;

4. a mobile platform; 41. a threaded rod; 42. a moving plate; 421. a clamping groove; 43. a slide block; 44. a mounting frame; 45. a ball;

5. a hydraulic cylinder; 51. a positioning plate;

6. a spray assembly; 61. a fixed block; 62. a limiting plate; 63. a fixing strip; 631. positioning holes; 64. a spray head; 65. a connecting rod; 66. a positioning ring; 661. perforating;

7. a limit component; 71. a clamping block; 72. and a limit rod.

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.

As shown in fig. 1-9, a device for spraying the surface of an enamel tank comprises a base 1, wherein a rotary table 2 for placing an enamel tank 3 is arranged on the base 1. The inside of this base 1 has the cavity, has seted up the through-hole at the interior top surface of cavity, and this revolving stage 2 rotates to be installed in the through-hole, and cavity internally mounted has the motor that is used for driving revolving stage 2, makes revolving stage 2 can rotate around its self axis, still is equipped with the boss that corresponds with enamel jar 3 opening on the revolving stage 2, when using, fixes enamel jar 3 on revolving stage 2, makes the axis coincidence of enamel jar 3 and revolving stage 2, when revolving stage 2 rotates, can drive this enamel jar 3 and rotate around self axis to carry out spraying operation to enamel jar 3.

The base 1 is provided with a moving platform 4, the moving platform 4 can move back and forth to be close to or far away from the rotary table 2, and the position of the moving platform 4 can be adjusted according to different enamel tanks 3. The moving platform 4 comprises a moving plate 42, the moving plate 42 is in a T-shaped structure, the lower end of the moving plate 42 is fixedly connected with a sliding block 43, the base 1 is provided with a sliding groove 11, the sliding groove 11 is arranged in the front-back direction along the opening direction of the sliding groove 11, and the sliding block 43 is arranged in the sliding groove 11 in a sliding manner, so that the sliding block 43 can drive the moving plate 42 to move back and forth along the sliding groove 11.

The spout 11 internal fixation has installation piece 12, and installation piece 12 vertical setting rotates on the lateral wall that installation piece 12 kept away from revolving stage 2 to be connected with threaded rod 41, and the one end that installation piece 12 was kept away from to threaded rod 41 runs through base 1 and extends to outside setting, is equipped with the screw hole on the slider 43, and threaded rod 41 threaded connection is at threaded hole. When the threaded rod 41 is rotated, the slider 43 can be driven to move along the chute 11 by a screw action, and the direction in which the threaded rod 41 is rotated is related to the moving direction of the slider 43.

In order to provide a supporting effect and reduce friction, a plurality of balls 45 are mounted at the lower end of the moving plate 42, and the lower surfaces of the balls 45 are in contact with the upper surface of the base 1.

Fixedly connected with mounting bracket 44 on the moving platform 4, mounting bracket 44 are L type structure, fixedly connected with pneumatic cylinder 5 on the mounting bracket 44, and the bottom fixed mounting of pneumatic cylinder 5 is at mounting bracket 44 upper end lower surface, and spraying subassembly 6 is installed to the output of pneumatic cylinder 5, and the output of pneumatic cylinder 5 is vertical to drive spraying subassembly 6 and go up and down, can carry out the spraying operation to enamel jar 3 not high position.

Still be equipped with spacing subassembly 7 in moving platform 4 left and right sides, spacing subassembly 7 include with the identical gag lever post 72 of enamel jar 3 outline, it should be noted that this gag lever post 72 is unanimous with enamel jar 3 outline refers to: the limit rod 72 is parallel to the outer contour of the enamel tank 3, and the distance from the limit rod 72 to the side wall of the enamel tank 3 is the same at any position. Meanwhile, for convenient use, vertical extension sections are further arranged at the upper end and the lower end of the limiting rod 72, the lower end of the limiting rod 72 is fixedly connected with a clamping block 71, a clamping groove 421 is formed in the moving platform 4, and the clamping block 71 is detachably mounted in the clamping groove 421. The corresponding shape of the stopper rod 72 can be installed according to the enamel pots 3 of different shapes.

The spraying assembly 6 is linked with the limit rod 72, so that the spraying assembly 6 sprays the enamel tank 3 along the track of the limit rod 72.

Specifically, the spraying assembly 6 includes a fixed block 61 and a spray head 64, the fixed block 61 is slidably mounted at the output end of the hydraulic cylinder 5, the output end of the hydraulic cylinder 5 is fixedly connected with a positioning plate 51, the left and right sides of the upper end of the fixed block 61 are respectively fixedly connected with a limiting plate 62, the limiting plate 62 is in an L-shaped structure, and the positioning plate 51 is slidably arranged between the two limiting plates 62. So that the hydraulic cylinder 5 can move up and down while driving the fixing block 61, the fixing block 61 can also move back and forth relative to the hydraulic cylinder 5.

The fixed block 61's lower extreme left and right sides all fixedly connected with fixed strip 63, shower nozzle 64 sets up between two fixed strips 63, set up locating hole 631 on the fixed strip 63, the axis of this locating hole 631 is perpendicular with the axis of shower nozzle 64, run through in the locating hole 631 and be provided with connecting rod 65, connecting rod 65 is cylindrically, the axis of this connecting rod 65 coincides with the axis of locating hole 631, the inner and the lateral wall fixed connection of shower nozzle 64 of connecting rod 65, the outer end fixedly connected with holding ring 66 of connecting rod 65, the axis of this holding ring 66 is perpendicular to connecting rod 65 and shower nozzle 64 simultaneously, holding ring 66 cover is established outside gag lever post 72, holding ring 66 has perforation 661, leave little clearance between the lateral wall of this perforation 661 and the lateral wall of gag lever post 72.

When the positioning ring 66 moves along the stop lever 72, the spraying direction of the spray head 64 can be controlled to synchronously change along with the outline of the outer wall of the enamel tank 3, so that the enamel tank 3 can be sprayed more uniformly.

The working principle is as follows: when spraying the use to ordinary cylindrical enamel jar 3, directly rotate threaded rod 41, adjust the position of movable plate 42, make keep at suitable spraying distance between shower nozzle 64 and the enamel jar 3, make revolving stage 2 rotate constantly afterwards, and open shower nozzle 64, control shower nozzle 64 from the upside down gradually through pneumatic cylinder 5, because shower nozzle 64 from the up-and-down motion, enamel jar 3 rotates throughout, so can carry out even spraying to the lateral wall of enamel jar 3 through shower nozzle 64, occupy less to the factory building space.

When the enamel pot 3 with a special shape, such as a conical enamel pot, is processed, firstly, a matched limiting rod 72 is selected according to the shape of the enamel pot 3, the limiting rod 72 is installed on the moving plate 42, then, a positioning ring 66 is installed on the limiting rod 72, then, a threaded rod 41 is rotated to adjust the position of the moving plate 42, so that a proper spraying distance between a spray head 64 and the enamel pot 3 is kept, then, the rotary table 2 is continuously rotated, the spray head 64 is opened, the spray head 64 is controlled to gradually move downwards from the uppermost side through the hydraulic cylinder 5, at the moment, the spray angle of the spray head 64 can be automatically adjusted under the action of the limiting rod 72 and the positioning ring 66, and the side wall of the enamel pot 3 can be uniformly sprayed through the spray head 64 due to the fact that the spray head 64 moves downwards from top to bottom and the enamel pot 3 always rotates, as shown in fig. 9.

Claims

1. The utility model provides a device for enamel jar surface spraying, includes base (1), its characterized in that, be equipped with revolving stage (2) that are used for placing enamel jar (3) on base (1) be equipped with moving platform (4) on base (1), moving platform (4) can reciprocate in order to be close to or keep away from revolving stage (2), fixedly connected with mounting bracket (44) on moving platform (4), fixedly connected with pneumatic cylinder (5) on mounting bracket (44), spraying subassembly (6) are installed to the output of pneumatic cylinder (5), the output of pneumatic cylinder (5) is vertical to be set up, in order to drive spraying subassembly (6) go up and down moving platform (4)'s left and right sides still is equipped with spacing subassembly (7), spacing subassembly (7) are including gag lever post (72), spraying subassembly (6) with gag lever post (72).

2. Device for spraying an enamel tank surface according to claim 1, characterized in that the moving platform (4) comprises a moving plate (42), the lower end of the moving plate (42) is fixedly connected with a sliding block (43), the base (1) is provided with a sliding groove (11), and the sliding block (43) is arranged in the sliding groove (11) in a sliding way.

3. Device for spraying an enamel tank surface according to claim 2, characterized in that the inside of the sliding chute (11) is fixedly connected with a mounting block (12), a threaded rod (41) is rotationally connected to the side wall of the mounting block (12) far away from the rotary table (2), one end of the threaded rod (41) far away from the mounting block (12) penetrates through the base (1) and extends to the outside, a threaded hole is arranged on the sliding block (43), and the threaded rod (41) is in threaded connection with the threaded hole.

4. Device for spraying the surface of an enamel tank according to claim 2, characterized in that the lower end of the moving plate (42) is fitted with a plurality of balls (45), the lower surface of the balls (45) being in contact with the upper surface of the base (1).

5. The device for spraying the surface of the enamel tank according to claim 1, wherein a clamping block (71) is fixedly connected to the lower end of the limiting rod (72), a clamping groove (421) is formed in the moving platform (4), and the clamping block (71) is detachably arranged in the clamping groove (421).

6. The device for spraying the surface of the enamel tank according to claim 1, wherein the spraying assembly (6) comprises a fixed block (61) and a spray head (64), the fixed block (61) is slidably mounted at the output end of the hydraulic cylinder (5), fixed strips (63) are fixedly connected to the left side and the right side of the lower end of the fixed block (61), the spray head (64) is arranged between the two fixed strips (63), a positioning hole (631) is formed in the fixed strips (63), a connecting rod (65) is arranged in the positioning hole (631) in a penetrating mode, the inner end of the connecting rod (65) is fixedly connected with the side wall of the spray head (64), a positioning ring (66) is fixedly connected to the outer end of the connecting rod (65), the positioning ring (66) is provided with a perforation (661), and the positioning ring (66) is sleeved outside a limiting rod (72) in a sliding mode through the perforation (661).

7. The device for spraying the surface of the enamel tank according to claim 6, wherein the output end of the hydraulic cylinder (5) is fixedly connected with a positioning plate (51), the left side and the right side of the upper end of the fixed block (61) are respectively fixedly connected with a limiting plate (62), the limiting plates (62) are of L-shaped structures, and the positioning plate (51) is slidably arranged between the two limiting plates (62).