CN213855235U

CN213855235U - Sheet metal surface spraying device

Info

Publication number: CN213855235U
Application number: CN202022144734.0U
Authority: CN
Inventors: 李凌
Original assignee: Suzhou Linde Zhida Automation Technology Co ltd
Current assignee: Suzhou Linde Zhida Automation Technology Co ltd
Priority date: 2020-09-26
Filing date: 2020-09-26
Publication date: 2021-08-03
Anticipated expiration: 2030-09-26

Abstract

The utility model discloses a panel beating surface spraying device relates to sheet metal component processing technology, aims at solving prior art and can't carry out the problem of effective spraying to being the special-shaped sheet metal component surface, and its technical scheme main points are: including the portal frame that bears the seat and fix at bearing the seat top surface that is used for placing the work piece, a plurality of paint spraying apparatus of top fixedly connected with of portal frame, paint spraying apparatus is including fixing the seat of spraying paint at portal frame top and setting up the shower nozzle on the seat of spraying paint, the shower nozzle stretches out along vertical direction sliding connection in the seat of spraying paint and from the bottom of the seat of spraying paint, it is used for resisting the gliding setting element of shower nozzle still to be equipped with between seat of spraying paint and the shower nozzle, swing joint has the upset subassembly on bearing the seat, the upset subassembly is used for driving the work piece and overturns after exerting the subtend extrusion force to the work piece. The utility model discloses can carry out effectual spraying to the surface that is special-shaped sheet metal component.

Description

Sheet metal surface spraying device

Technical Field

The utility model relates to a sheet metal component processing technology, more specifically say, it relates to a panel beating surface spraying device.

Background

Sheet metal processing is a comprehensive cold processing technology for sheet metal, and comprises shearing, punching, folding, riveting, splicing and the like. The metal plate has the characteristics of light weight, high strength, conductivity, low cost, good large-scale mass production performance and the like, and is widely applied to the fields of electronic appliances, communication, automobile industry, medical appliances and the like.

At present generally adopt paint spraying apparatus to carry out the spraying to the surface of sheet metal component, need aim at the surface of work piece with the shower nozzle in order to improve the spraying effect, but when the sheet metal component is dysmorphism or sheet metal component surface irregularity, present paint spraying apparatus just can not carry out effectual spraying to its surface, lead to the sheet metal component surface to spray paint inhomogeneous, influence the processing effect of product.

Therefore, a new solution is needed to solve this problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a panel beating surface spraying device can carry out effectual spraying to the sheet metal component that is special-shaped or surperficial unevenness's sheet metal component.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a panel beating surface coating device, is including the portal frame that bears the seat and fix at bearing the seat top surface that is used for placing the work piece, a plurality of paint spraying apparatus of top fixedly connected with of portal frame, paint spraying apparatus is including fixing the seat of spraying paint at portal frame top and setting up the shower nozzle on the seat of spraying paint, the shower nozzle stretches out in the seat of spraying paint and from the bottom of the seat of spraying paint along vertical direction sliding connection, it is used for resisting the gliding setting element of shower nozzle still to be equipped with between seat of spraying paint and the shower nozzle, swing joint has the upset subassembly on bearing the seat, the upset subassembly is used for driving the work piece and overturns after applying the subtend extrusion force to the work piece.

Through adopting the above-mentioned technical scheme, the work piece is placed on bearing the seat, a plurality of paint spraying apparatus through setting up on the portal frame carry out the spraying to the work piece, and simultaneously, the shower nozzle can slide in the seat of spraying paint thereby adjust its level, when there is unsmooth at the workpiece surface, can go up and down the shower nozzle that this unsmooth surface corresponds, make each shower nozzle the same with the distance between the workpiece surface that corresponds, thereby also can carry out effectual spraying to the sheet metal component of surface unevenness, and the spraying is even, simultaneously can carry out effectual fixing to the shower nozzle after adjusting height through the setting element, improve the stability of spraying, can press from both sides the work piece and get and overturn through the upset subassembly simultaneously, can carry out the spraying to the bottom surface of work piece, thereby realize the effective spraying to special-shaped sheet metal component overall surface.

The utility model discloses further set up to: the positioning piece comprises a bolt, a threaded hole communicated to the spray head is formed in the outer wall of the spray painting seat, and the bolt is in threaded connection with the threaded hole.

Through adopting above-mentioned technical scheme, support to pressing to the shower nozzle through twisting the bolt, can realize effectively fixing the shower nozzle, improve the stability of spraying.

The utility model discloses further set up to: the upset subassembly is including establishing motor one on bearing the seat, with motor one's output shaft fixed connection's two-way screw rod and respectively with two-way screw rod's both sides threaded connection's support arm one and support arm two, the elongated slot has been seted up along length direction to the top surface that bears the seat, two-way screw rod rotates to be connected at the elongated slot inslot, support arm one and support arm two stretch out from the elongated slot, just the top of support arm one is equipped with the driving piece that is used for driving the work piece upset towards the direction of work piece, the top of support arm two is equipped with the follower that the cooperation driving piece carries out the upset towards the direction of work piece.

Through adopting above-mentioned technical scheme, the motor drives the two-way screw rod and rotates, and the two-way screw rod rotates and drives the motion that support arm one and support arm two are kept away from each other or are close to, thereby when being close to each other, the support arm drives the driving piece, support arm two drive the follower and be close to each other and can press from both sides tight work piece, thereby the driving piece operation drives the work piece and rotates afterwards, the follower is driven by the work piece and rotates thereupon under the state of pressing from both sides tight work piece to realize the rotation of work piece.

The utility model discloses further set up to: the driving part comprises a second motor, the second motor is fixed on the first support arm, an output shaft of the second motor is fixedly connected with a first compression plate, the driven part comprises a support shaft, one end of the support shaft is fixedly connected with the second support arm, and the other end of the support shaft is rotatably connected with the second compression plate.

Through adopting above-mentioned technical scheme, the motor two drives the pressure strip that has compressed tightly the work piece and rotates, and pressure strip rotates and drives the work piece and rotate, and pressure strip two is driven by the work piece and rotates thereupon under the state of pressing from both sides tight work piece simultaneously, realizes the rotation to the work piece, is convenient for carry out the spraying to the bottom surface of work piece.

The utility model discloses further set up to: one end of the bidirectional screw rod extends into the bearing seat and is rotationally connected with the bearing seat, the other end of the bidirectional screw rod extends out of the bearing seat and is fixedly connected with an output shaft of the first motor, and the first motor is fixed on the side face of the bearing seat.

The utility model discloses further set up to: the first compression plate and the second compression plate are both made of rubber materials and are both arc-shaped.

Through adopting above-mentioned technical scheme, the pressure strip that adopts rubber materials to make is first and the pressure strip is two, can get the work piece when getting the work piece and play fine protection effect to the work piece, prevents to damage the workpiece surface, and the structure that is the arc simultaneously can increase area of contact for pressure strip is first more firm with the work piece clamp with pressure strip is got.

The utility model discloses further set up to: every equal fixedly connected with distance sensor on the lateral wall of shower nozzle, every distance sensor all has an alarm lamp through triode switch circuit series connection.

Through adopting above-mentioned technical scheme, through setting up distance sensor in order to confirm the shower nozzle apart from the distance on workpiece surface, simultaneously can be through the alarm lamp who establishes ties with distance sensor when the shower nozzle exceeds the spraying scope apart from workpiece surface's distance timely signals to guarantee that each shower nozzle is the same with the distance between the corresponding workpiece surface, thereby also can carry out effectual spraying to the sheet metal component of surface unevenness, and the spraying is even.

The utility model discloses further set up to: the top surface of the bearing seat is provided with a groove for placing a workpiece at a position right below the spray head.

Through adopting above-mentioned technical scheme, the work piece can be placed in the recess firm to the convenience is carried out spraying processing to it.

To sum up, the utility model discloses following beneficial effect has: the work piece is placed on bearing the seat, a plurality of paint spraying apparatus through setting up on the portal frame carry out the spraying to the work piece, and simultaneously, the shower nozzle can slide in the seat of spraying paint thereby adjust its level, when there is unsmooth at workpiece surface, the shower nozzle that this unsmooth surface corresponds can be lifted, make each shower nozzle the same with the distance between the workpiece surface that corresponds, thereby also can carry out effectual spraying to the sheet metal component of surface unevenness, and the spraying is even, simultaneously can carry out effectual fixing to the shower nozzle after adjusting the height through the setting element, improve the stability of spraying, can press from both sides the work piece through the upset subassembly simultaneously and get and overturn, can carry out the spraying to the bottom surface of work piece, thereby realize the effective spraying to special-shaped sheet metal component overall surface.

Drawings

Fig. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is a second schematic structural view of the present invention;

FIG. 3 is a schematic structural view of the paint spraying apparatus of the present invention;

fig. 4 is a block diagram of the switching circuit according to the present invention.

In the figure: 1. a bearing seat; 11. a strip-shaped groove; 12. a groove; 2. a gantry; 3. a paint spraying device; 31. a paint spraying base; 32. a spray head; 33. a positioning member; 41. a first motor; 42. a bidirectional screw; 43. a first supporting arm; 44. a second supporting arm; 45. a second motor; 46. a support shaft; 47. a first compression plate; 48. a second compression plate; 5. a distance sensor; 6. a triode; 7. an alarm lamp.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

Example (b):

the utility model provides a panel beating surface coating device, as shown in figure 1, including the portal frame 2 that bears the seat 1 and the welding of bearing the seat 1 top surface that is used for placing the work piece, bear seat 1 and be the square, portal frame 2 is located the work piece directly over, bear the top surface of seat 1 simultaneously and offer the arc recess 12 that is used for placing the work piece, the top surface that bears seat 1 has still seted up rectangular shape groove 11 downwards along length direction, it has the upset subassembly that is used for the upset work piece still to swing joint on the seat 1 to bear, portal frame 2 is door style of calligraphy and comprises two side levers and a ejector pin, the welding of two side levers is at the top surface that bears seat 1, the both sides of rectangular shape groove 11, be equipped with a plurality of paint spraying apparatus 3.

As shown in fig. 3, the paint spraying apparatus 3 includes a paint spraying base 31 welded on the top of the gantry 2 and a spray head 32 arranged on the paint spraying base 31, a through hole communicated to the bottom surface of the paint spraying base 31 is formed in the paint spraying base 31, the spray head 32 is slidably connected in the through hole along the vertical direction, and a discharge port of the spray head 32 extends out of the paint spraying base 31 and faces the workpiece, a positioning member 33 used for resisting the sliding of the spray head 32 is further arranged between the spray head 32 and the paint spraying base 31, the positioning member 33 is a bolt, a threaded hole communicated to the spray head 32 in the paint spraying base 31 is formed in the outer wall of the paint spraying base 31, the bolt is in threaded connection with the threaded hole and can be screwed in along the threaded hole, so that the inner wall of the through hole of the spray head 32 can be connected, and the sliding of the spray head 32 is prevented by the friction force between the spray head 32 and the paint spraying base 31.

As shown in fig. 2, the turnover assembly includes a bidirectional screw 42 disposed in the elongated slot 11, and a first support arm 43 and a second support arm 44 threadedly connected to two sides of the bidirectional screw 42, the first support arm 43 and the second support arm 44 extend from the elongated slot 11, one end of the bidirectional screw 42 extends into the carrier base 1 and is rotatably connected to the carrier base 1 through a first bearing, the other end of the bidirectional screw 42 extends from the carrier base 1 and is coaxially welded to an output shaft of a first motor 41, the first motor 41 is a servo motor and is welded to a side surface of the carrier base 1, a driving member for driving the workpiece to turn over is disposed at a top of the first support arm 43 in a direction toward the workpiece, a driven member for turning over in a manner matching with the driving member is disposed at a top of the second support arm 44 in a direction toward the workpiece, the driving member includes a second motor 45, the second motor 45 is also a servo motor, and the second motor 45 is welded to a top of the first support arm 43 and the output shaft is fixedly connected to a first compression plate 47, the driven part comprises a supporting shaft 46, one end of the supporting shaft 46 is welded with the second supporting arm 44, the other end of the supporting shaft is rotatably connected with the second pressing plate 48 through a second bearing, and meanwhile, the first pressing plate 47 and the second pressing plate 48 are made of rubber materials and are arc-shaped, so that stable clamping and rotating of a workpiece can be realized.

As shown in fig. 2, a distance sensor 5 is welded on the side wall of each nozzle 32, as shown in fig. 4, the output end of the distance sensor 5 is connected with the base electrode of the triode 6, the collector electrode of the triode 6 is connected with the alarm lamp 7 in series and then connected with the power supply, and the emitter electrode of the triode 6 is grounded.

The utility model discloses when concrete implementation, at first place the work piece in bearing the recess 12 of seting up on the seat 1, adjust the height of the shower nozzle 32 that this part surface corresponds according to workpiece surface's unsmooth degree afterwards.

When the height of the spray head 32 is adjusted, the bolt is firstly screwed out, then the height of the spray head 32 can be adjusted, the spray head 32 moves to drive the distance sensor 5 to move along with the movement,

when the distance between distance sensor 5 and the workpiece surface exceeded the preset distance, the circuit was put through, and alarm lamp 7 was lighted this moment, and when the distance between distance sensor 5 and the workpiece surface reached the preset distance, the circuit was disconnected, and alarm lamp 7 was extinguished, can twist the bolt and push up tight shower nozzle 32 this moment, realized the fixed to shower nozzle 32.

After the upper surface of the workpiece is machined, the workpiece can be turned over through the turning assembly, so that the other surface of the workpiece can be conveniently sprayed.

During overturning, firstly, the first motor 41 runs to drive the bidirectional screw 42 to rotate, the bidirectional screw 42 rotates to drive the first support arm 43 and the second support arm 44 which are in threaded connection with the bidirectional screw to approach each other until the first compression plate 47 and the second compression plate 48 clamp a workpiece, then the second motor 45 runs to drive the first compression plate 47 which clamps the workpiece to rotate, so that the workpiece can be driven to rotate, the second compression plate 48 is driven by the workpiece to rotate along with the workpiece in a state of clamping the workpiece, overturning of the workpiece can be achieved, then the first motor 41 drives the bidirectional screw 42 to rotate reversely, so that the first support arm 43 and the second support arm 44 are driven to keep away from each other, and then the other surface of the workpiece can be sprayed.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a panel beating surface coating device which characterized in that: including bearing seat (1) and fixing portal frame (2) at bearing seat (1) top surface for placing the work piece, a plurality of paint spraying apparatus (3) of top fixedly connected with of portal frame (2), paint spraying apparatus (3) are including fixing paint spraying seat (31) at portal frame (2) top and setting up shower nozzle (32) on paint spraying seat (31), shower nozzle (32) are stretched out from the bottom of paint spraying seat (31) in paint spraying seat (31) and along vertical direction sliding connection, still be equipped with between paint spraying seat (31) and shower nozzle (32) and be used for resisting shower nozzle (32) gliding setting element (33), swing joint has the upset subassembly on bearing seat (1), the upset subassembly is used for driving the work piece to overturn after applying subtended extrusion force to the work piece.

2. The sheet metal surface spraying device of claim 1, wherein: the positioning piece (33) comprises a bolt, a threaded hole communicated to the spray head (32) is formed in the outer wall of the paint spraying seat (31), and the bolt is in threaded connection with the threaded hole.

3. The sheet metal surface spraying device of claim 1, wherein: the upset subassembly is including establishing motor one (41) on bearing seat (1), two-way screw rod (42) with the output shaft fixed connection of motor one (41) and respectively with the both sides threaded connection's of two-way screw rod (42) support arm one (43) and support arm two (44), rectangular shape groove (11) have been seted up along length direction to the top surface that bears seat (1), two-way screw rod (42) rotate to be connected in rectangular shape groove (11), stretch out from rectangular shape groove (11) support arm one (43) and support arm two (44), just the top of support arm one (43) is equipped with the driving piece that is used for driving the work piece upset towards the direction of work piece, the top of support arm two (44) is equipped with the follower that the cooperation driving piece carries out the upset towards the direction of work piece.

4. The sheet metal surface spraying device of claim 3, wherein: the driving part comprises a second motor (45), the second motor (45) is fixed on the first supporting arm (43) and an output shaft of the second motor is fixedly connected with a first pressing plate (47), the driven part comprises a supporting shaft (46), one end of the supporting shaft (46) is fixedly connected with the second supporting arm (44), and the other end of the supporting shaft is rotatably connected with a second pressing plate (48).

5. The sheet metal surface spraying device of claim 3, wherein: one end of the bidirectional screw (42) extends into the bearing seat (1) and is rotationally connected with the bearing seat (1), the other end of the bidirectional screw (42) extends out of the bearing seat (1) and is fixedly connected with an output shaft of a first motor (41), and the first motor (41) is fixed on the side face of the bearing seat (1).

6. The sheet metal surface spraying device of claim 4, wherein: the first pressure plate (47) and the second pressure plate (48) are made of rubber materials and are arc-shaped.

7. The sheet metal surface spraying device of claim 1, wherein: every equal fixedly connected with distance sensor (5) on the lateral wall of shower nozzle (32), every distance sensor (5) all establish ties through triode (6) switch circuit and have an alarm lamp (7).

8. The sheet metal surface spraying device of claim 1, wherein: a groove (12) for placing a workpiece is formed in the position, located right below the spray head (32), of the top surface of the bearing seat (1).