CN219580887U

CN219580887U - Automatic turning device of spraying

Info

Publication number: CN219580887U
Application number: CN202321267903.7U
Authority: CN
Inventors: 劳小燕; 罗世伟; 黄志鑫; 苏文海; 段天瑞
Original assignee: Liuzhou Hanlong Machinery Co ltd
Current assignee: Liuzhou Hanlong Machinery Co ltd
Priority date: 2023-05-24
Filing date: 2023-05-24
Publication date: 2023-08-25
Anticipated expiration: 2033-05-24

Abstract

The utility model relates to the field of spraying, and discloses an automatic spraying turnover device which comprises a frame body, wherein a bracket is rotatably arranged on the frame body, a driving component and a clamping component are arranged on the bracket, the clamping component comprises two groups of clamping components, the clamping components comprise clamping plates, one side of each clamping plate in the two groups of clamping components, which is opposite to the other side, extends to form a side plate and a connecting rod, the clamping plates are also provided with storage holes, the storage holes are provided with two groups along the vertical direction, the distance between the lower hole wall of the storage hole positioned above and the upper hole wall of the storage hole positioned below is equal to the thickness of a plate, a supporting plate is inserted into the storage hole, a lug is arranged on the side surface of the supporting plate, the lug and the connecting rod form sliding connection, a telescopic rod is arranged on the side plate, and the output end of the telescopic rod is connected with the lug; in the utility model, the plate is supported by the supporting plate from below and has no shielding above during spraying.

Description

Automatic turning device of spraying

Technical Field

The utility model relates to the field of spraying, in particular to an automatic spraying turnover device.

Background

In machining of mechanical parts, coating spraying is generally required on the surfaces of the parts, when existing plate spraying is performed, the plate is clamped by a clamp, then the upper surface of the plate is sprayed, then the clamp is rotated, the upper surface and the lower surface of the plate are exchanged, and the other surface of the plate is sprayed.

The Chinese patent publication No. CN218132750U discloses an automatic turnover device for workpiece spraying, which can clamp and turn over the plate, but in the whole spraying process, as the two side plates of the plate are clamped into the clamping edge ring grooves of the clamping guide wheel, the two side plates of the plate are shielded during spraying, and can not be sprayed.

The Chinese patent with the publication number of CN217017108U discloses an automatic turnover device for spraying a lining plate, which can clamp and turn over the plate, and the two side plates of the plate are not shielded during the whole spraying process, but the automatic turnover device is folded towards the middle only through two clamping plates, so that the clamping of the plate is realized, the plate is not supported by other supporting forces except the clamping plates, the levelness of the plate is not ensured during clamping, that is, the plate is clamped during each spraying process, but the levelness is different, and the distance between the plate and a spraying gun is also different, so that the spraying quality of the plate is affected.

Based on the above, the turnover device of the plate needs to be improved, so the utility model provides an automatic turnover device for spraying.

Disclosure of Invention

In order to solve the problems mentioned in the background, the utility model provides an automatic spraying turnover device.

In order to achieve the technical purpose, the technical scheme adopted by the utility model is as follows.

The utility model provides an automatic turning device of spraying, including the support body, rotate on the support body and install the support, be provided with drive assembly and clamping assembly on the support, clamping assembly includes two sets of clamping parts, clamping parts includes splint, the splint in two sets of clamping parts are on the back of the body one side of being extended mutually has curb plate and connecting rod, still seted up on the splint and accomodate the hole, accomodate the hole and be provided with two sets of along vertical direction, be located the upper and accomodate the hole down the hole wall and be located the lower hole between the upper hole wall of accomodating the hole and equal the thickness of plate, accomodate the hole and insert there is the backup pad, the side of backup pad is provided with the lug, lug and connecting rod constitute sliding connection, be provided with the telescopic link on the curb plate, the output and the lug of telescopic link are connected.

Further, a rotating shaft formed at the rotating installation position of the frame body and the bracket is driven to rotate by a turnover motor arranged on the frame body.

Further, the support is provided with two groups and is support one and support two respectively, and drive assembly includes the lead screw that sets up on support one, sets up the guide arm on support two, and lead screw and guide arm are parallel to each other, and the lead screw constitutes power connection with the centre gripping motor that sets up on support one, and the lead screw divide into two screw thread sections that spiral direction is opposite along the axial.

Further, the side of splint is provided with the engaging lug, and the engaging lug is connected with the screw thread section of lead screw, engaging lug and guide arm sliding connection.

Further, the telescopic rod is an electric telescopic rod.

Further, the free end of the connecting rod is provided with a nut, a spring is arranged between the nut and the lug, and the pressure sensor is used for monitoring the elastic force of the spring.

Further, in the initial state, the facing surfaces of the support plates in the two groups of clamping members are flush with the facing surfaces of the clamping plates in the two groups of clamping members.

Compared with the prior art, the utility model has the beneficial effects that:

in the utility model, when the plate is clamped, the plate is supported by the support plate positioned below, so that the plate is horizontally arranged during each spraying, and then the clamping of the plate is realized by folding the two groups of clamping plates, so that the positions of the plates are consistent during each clamping of the plate;

in the utility model, when the plate is sprayed, no shielding exists above the plate, and the upper surface of the plate can be completely and thoroughly sprayed;

according to the utility model, when the plate is turned over, the two groups of support plates extend into the clamping area, and the plate is limited, so that the plate can be effectively prevented from shifting in the turning process;

according to the utility model, the moving distance of the supporting plate can be monitored in real time through the cooperation of the spring and the pressure sensor, so that the phenomenon that a small part of side edges of the plate are blocked by the supporting plate because the moving distance of the supporting plate is wrong and the supporting plate does not return to the storage hole is avoided.

Drawings

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

FIG. 2 is a schematic diagram of a driving assembly and a clamping assembly;

FIG. 3 is a schematic view of a clamping assembly;

FIG. 4 is a schematic view of a splint;

fig. 5 is a schematic view of the support plate.

The reference numerals in the drawings are:

1. a frame body; 2. a turnover motor; 3. a bracket; 4. a rotating shaft; 5. a screw rod; 6. clamping the motor; 7. a guide rod; 8. a clamping plate; 9. a side plate; 10. a telescopic rod; 11. a connecting rod; 12. a receiving hole; 13. a support plate; 14. a lug; 15. and (3) a spring.

Detailed Description

In order to further describe the technical means and effects adopted by the present utility model for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present utility model with reference to the accompanying drawings and preferred embodiments.

In the drawings, a refers to a plate to be sprayed, and the utility model is directed to a plate.

Example 1

As shown in fig. 1-5, an automatic spraying turnover device comprises a frame body 1, wherein a bracket 3 is rotatably installed on the frame body 1, a rotating shaft 4 is formed at the rotatably installed position, and a turnover motor 2 for driving the rotating shaft 4 to rotate is further arranged on the frame body 1.

The support 3 is provided with a driving assembly and a clamping assembly, wherein the clamping assembly is used for clamping the plate, and the driving assembly is used for driving the clamping assembly to operate.

Specific:

as shown in fig. 2, the support 3 is provided with two groups of first and second supports, the driving assembly comprises a screw rod 5 arranged on the first support and a guide rod 7 arranged on the second support, the screw rod 5 and the guide rod 7 are mutually parallel, the screw rod 5 is driven to rotate by a clamping motor 6 arranged on the first support, and the screw rod 5 is axially divided into two thread sections with opposite spiral directions.

As shown in fig. 2, the clamping assembly comprises clamping members arranged between the threaded section of the screw 5 and the guide rod 7, the clamping members being provided with two sets.

As shown in fig. 3 to 5, the clamping parts comprise clamping plates 8, the side surfaces of the clamping plates 8 are provided with connecting lugs, and the clamping plates 8 are connected with the threaded sections of the screw rod 5 through the connecting lugs and are in sliding connection with the guide rods 7, so that when the clamping motor 6 drives the screw rod 5 to rotate, the clamping plates 8 in the two groups of clamping parts move close to each other.

The opposite sides of the clamping plates 8 in the two groups of clamping parts are extended with side plates 9 and connecting rods 11.

The clamping plate 8 is further provided with two groups of storage holes 12, wherein the storage holes 12 are arranged in the vertical direction, and the distance between the lower hole wall of the storage hole 12 positioned above and the upper hole wall of the storage hole 12 positioned below is equal to the thickness of the plate.

The support plate 13 is inserted into the storage hole 12, the side surface of the support plate 13 is provided with lugs 14, the lugs 14 and the connecting rod 11 form sliding connection, and the support plate 13 is provided with two groups corresponding to the storage hole 12.

The side plate 9 is provided with the telescopic rod 10, and the output end of the telescopic rod 10 is connected with the lug 14 for driving the supporting plate 13 to move, the telescopic rod 10 can be realized for the current electric telescopic rod technical means, and the telescopic rod 10 is provided with two groups corresponding to the supporting plate 13.

In the initial state, the facing surfaces of the support plates 13 in the two sets of clamping members are flush with the facing surfaces of the clamping plates 8 in the two sets of clamping members.

The working process of the first embodiment is specifically:

firstly, the telescopic rod 10 drives the supporting plate 13 positioned below to move and extend into a clamping area formed by clamping plates 8 of two groups of clamping components;

then, the plate is put into the holding area and supported by the support plate 13;

then, the clamping motor 6 operates to drive the two groups of clamping plates 8 to fold and clamp the plate, when clamping is completed, the plate is supported by the supporting plate 13 positioned below, so that the plate is horizontally arranged and is free from any shielding above, and the upper surface of the plate is sprayed by the existing spraying technology means;

then, the telescopic rod 10 drives the supporting plate 13 positioned above to extend into the clamping area, and the upper side and the lower side of the plate are limited by clamping;

then, the turnover motor 2 operates to drive the bracket 3 to turn over 180 degrees, so that the plate is turned over;

then, the telescopic rod 10 drives the supporting plate 13 positioned above to return into the accommodating hole 12, and the other side of the plate is sprayed by the prior spraying technology means.

Example two

As shown in fig. 4 and 5, the free end of the connecting rod 11 is provided with a nut, a spring 15 and a pressure sensor for monitoring the elasticity of the spring 15 are arranged between the nut and the lug 14; the device has the significance that when the supporting plate 13 moves, the compression amount of the spring 15 correspondingly changes, so that the compression amount of the spring 15 can be obtained through monitoring the elastic force of the spring 15, and the moving distance of the supporting plate 13 can be further obtained, so that the phenomenon that the moving distance of the supporting plate 13 is wrong and does not return to the storage hole 12, and a small part of side edges above a plate are blocked by the supporting plate 13 is caused.

The present utility model is not limited to the above embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present utility model.

Claims

1. The utility model provides an automatic turning device of spraying, includes support body (1), rotates on support body (1) and installs support (3), its characterized in that: be provided with drive assembly and clamping assembly on support (3), clamping assembly includes two sets of clamping parts, clamping parts includes splint (8), one side that splint (8) in two sets of clamping parts are on the back of the body extends has curb plate (9) and connecting rod (11), still seted up on splint (8) and accomodate hole (12), accomodate hole (12) are provided with two sets of along vertical direction, the distance between the lower pore wall of accomodating hole (12) that is located the top and the last pore wall of accomodating hole (12) that is located the below equals the thickness of plate, accomodate hole (12) intussuseption has backup pad (13), the side of backup pad (13) is provided with lug (14), lug (14) constitute sliding connection with connecting rod (11), be provided with telescopic link (10) on curb plate (9), the output and the lug (14) of telescopic link (10) are connected.

2. An automatic turning device for spraying according to claim 1, characterized in that: the rotating shaft (4) formed at the rotating installation position of the frame body (1) and the bracket (3) is driven to rotate by the overturning motor (2) arranged on the frame body (1).

3. An automatic turning device for spraying according to claim 1, characterized in that: the support (3) is provided with two groups and is support one and support two respectively, and drive assembly includes lead screw (5) that set up on support one, sets up guide arm (7) on support two, and lead screw (5) are parallel to each other with guide arm (7), and lead screw (5) constitute power connection with centre gripping motor (6) that set up on support one, and lead screw (5) divide into two screw thread sections that spiral direction is opposite along the axial.

4. A spray automatic turnover device according to claim 3 and characterized in that: the side of splint (8) is provided with the engaging lug, and the engaging lug is connected with the screw thread section of lead screw (5), engaging lug and guide arm (7) sliding connection.

5. An automatic turning device for spraying according to claim 1, characterized in that: the telescopic rod (10) is an electric telescopic rod.

6. An automatic turning device for spraying according to claim 1, characterized in that: the free end of the connecting rod (11) is provided with a nut, a spring (15) is arranged between the nut and the lug (14), and the pressure sensor is used for monitoring the elasticity of the spring (15).

7. An automatic turning device for spraying according to claim 1, characterized in that: in the initial state, the facing surfaces of the support plates (13) in the two groups of clamping members are flush with the facing surfaces of the clamping plates (8) in the two groups of clamping members.