CN110833965A - Flash powder Christmas ball spraying equipment and working method thereof - Google Patents

Abstract

The invention relates to a flashing powder Christmas ball spraying device and a working method thereof, and the flashing powder Christmas ball spraying device comprises a tunnel type spraying box, wherein a pair of conveying chains used for conveying hangers inserted with Christmas balls are arranged at two sides of the spraying box; the bottom of the trough is connected with a feeding pipe leading to the spraying mechanism. The flash powder Christmas ball spraying equipment is novel in structure, reasonable in design, convenient to use and high in production efficiency, and the flash powder paint is sprayed on the Christmas balls in a spraying mode, so that the flash powder paint can be uniformly distributed on the Christmas balls, the use amount of paint can be reduced, the cost can be reduced, the flash powder paint on the surfaces of the Christmas balls can be guaranteed to be uniform and smooth, and the appearance of products can be improved.

Description

Glitter Christmas ball spraying equipment and its working method

technical field

The invention relates to a glitter Christmas ball spraying equipment and a working method thereof.

Background technique

The current production method of glitter Christmas balls is to sink the Christmas balls into a powder coating tank containing glitter paint, and coat the surface with glitter paint; this method will coat the surface of the Christmas balls with too much glitter paint , not only the use of glitter paint is large and the cost is high, but also the distribution of glitter paint on the Christmas ball is uneven, which affects the appearance of the Christmas ball.

SUMMARY OF THE INVENTION

In view of this, the purpose of the present invention is to provide a glitter Christmas ball spraying equipment and its working method that can effectively reduce the amount of glitter paint used and the cost.

The present invention adopts the following scheme to realize: a glitter Christmas ball spraying equipment, including a tunnel-type spraying box, a pair of conveying chains for conveying the hanging racks inserted with the Christmas balls are arranged on both sides of the spraying box, and the spraying box has A material trough equipped with glitter paint, the conveying chain passes above both sides of the material trough, and a spraying mechanism for spraying glitter paint to the Christmas balls passing above the material trough is arranged above the material trough; the bottom of the material trough is connected to There is a supply tube to the spray mechanism.

Further, the spraying mechanism comprises a frame located above the spraying box, the frame is provided with a horizontal movable plate that can move horizontally back and forth, a bracket is fixedly connected under the seat plate, and a vertical vertical plate is fixedly connected to the lower end of the bracket. To the seat plate, a vertical movable plate that can move up and down relative to the vertical seat plate is installed, and a spray head connected to the feed pipe is installed below the vertical movable plate.

Further, the spray head includes a casing with a conical upper portion and a circular lower portion, the lower end of the casing has a nozzle, the upper end of the casing has an inlet, an impeller is installed inside the large end of the conical portion of the casing, and the casing is provided with an impeller. A bracket is arranged in the spout, a central shaft extending upward is installed in the middle of the bracket, and the impeller is rotatably installed on the upper end of the central shaft.

Further, the lower end of the vertical movable plate is fixedly connected with a fixed shaft for installing the spray head, the upper inlet of the spray head is tubular, the fixed shaft is installed with a first fixing clip, and the first fixing frame is connected with an adjustment A second fixing clip is installed on the adjusting disc, the tubular inlet of the nozzle is clamped to the second fixing clip, the second fixing clip is connected to the adjusting disc through a pair of adjusting bolts, and the adjusting disc is provided with There is a pair of arc-shaped long holes matched with two adjusting bolts.

Further, a motor is installed on the frame, a drive sprocket is installed on the main shaft of the motor, and a driven sprocket is installed on the left side of the drive sprocket connected to it through a transmission chain. The movement direction of the transmission chain is Parallel to the movement direction of the lateral movable plate, a connecting rod is connected between the lateral movable plate and the transmission chain.

Further, the vertical seat plate is provided with a chute that slides with the vertical movable plate, the top of the vertical seat plate is provided with a screw rod extending into the chute, and the lower end of the screw rod is connected to the vertical movable plate. The upper end is connected in rotation, and the upper end of the screw rod is equipped with a handwheel.

Further, the top of the spraying box is provided with a spraying window located above the material trough, and the spraying mechanism is located above the spraying window.

Further, the conveying chain has a sinking section located in front of the feeding direction of the trough, the sinking section of the conveying chain is composed of a first sinking section and a second sinking section with different heights, and the first sinking section is located in the In front of the second sinking section and the height is lower than the second sinking section, the spraying box is provided with a rubber rolling groove located below the middle of the first sinking section of the conveyor chain, and the middle of the second sinking section of the conveyor chain is provided. The bottom is provided with a glue return plate whose front end is inclined downward and extends to the glue rolling groove.

Further, the two sides of the conveyor chain are installed with cannula that can rotate relative to it and are inserted and matched with both ends of the hanger, and the cannula of one side conveyor chain is fitted with a sprocket that rotates synchronously with the cannula, where the trough is located. The upper part of the side wall of the spraying box is installed with a chain that meshes with the sprocket of the intubation on the conveyor chain; the upper part of the side wall of the spraying box where the material trough is located is installed with a first transmission chain that meshes with the sprocket of the intubation on the conveyor chain. , a second transmission chain meshing with the sprocket of the upper intubation tube on the conveying chain is arranged below the second sinking section of the conveying chain, and a second transmission chain meshing with the intubation tube on the conveying chain is arranged under the first sinking section of the conveying chain A chain or rack that meshes with the sprockets.

Another technical solution of the present invention: a working method of the above-mentioned sticky powder Christmas ball spraying equipment, (1) at the front end of the spraying box, manually insert the rack with the Christmas ball inserted on the cannula of the conveying chain; ( 2) The conveyor chain drives the hanger to the first sinking section, and the Christmas balls on the hanger are immersed in the glue in the gluing tank. At the same time, the hanger moves and rotates so that the left and right Christmas balls on the hanger are covered with glue; ( 3) The conveyor chain drives the hanger to the second sinking section, and the hanger rotates quickly to shake off the excess glue on the surface of the Christmas ball. The discarded glue falls on the glue flow back plate and returns to the glue rolling tank; (4) The conveyor chain When the hanger is driven to approach the trough, the hanger quickly rotates and passes above the trough, and at the same time, the spraying mechanism sprays the glitter paint on the Christmas balls.

Compared with the prior art, the present invention has the following beneficial effects: the glitter Christmas ball spraying equipment has novel structure, reasonable design, convenient use, and high production efficiency. The glitter paint is evenly distributed on the Christmas ball, on the one hand, it can reduce the amount of paint used and reduce the cost, and at the same time, it can also ensure that the glitter paint on the surface of the Christmas ball is uniform and smooth, and the appearance of the product is improved.

In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below through specific embodiments and related drawings.

Description of drawings

Fig. 1 is the structural side view of the embodiment of the present invention;

Fig. 2 is the partial structure schematic diagram of Fig. 1;

Fig. 3 is the partial structure schematic diagram of Fig. 1;

Fig. 4 is A-A sectional view in Fig. 2;

Fig. 5 is K-direction view in Fig. 2;

Fig. 6 is the installation schematic diagram of the nozzle in the embodiment of the present invention;

Fig. 7 is the top view of Fig. 6;

8 is a schematic diagram of the internal structure of the nozzle in the embodiment of the present invention;

Description of the numbers in the figure: 100-spraying box, 110-conveying chain, 111-cannula, 112-sprocket, 113-first sinking section, 114-second sinking section, 120-spraying window, 130-chain or Rack, 140-glue return plate, 150-first drive chain, 160-second drive chain, 200-feed trough, 210-feed pipe, 300-spraying mechanism, 310-frame, 320-horizontal movable plate, 321-bracket, 330-vertical seat plate, 331-screw rod, 340-vertical movable plate, 341-fixed shaft, 342-first fixing clip, 343-adjusting disc, 344-second fixing clip, 345-arc Long hole, 350-sprinkler, 351-shell, 352-impeller, 353-bracket, 354-center shaft, 360-motor, 370-drive chain, 380-connecting rod, 400-hanger, 500-Christmas ball, 600 - Rolling Gutter.

Detailed ways

As shown in Figures 1-3, a glitter Christmas ball spraying equipment includes a tunnel-type spraying box 100, and a pair of conveying chains for conveying the hangers 400 with the Christmas balls 500 inserted therein are provided on both sides of the spraying box 100 110. The conveying chain is driven by the main motor, and the spraying box has a material chute 200 filled with glitter paint. The conveying chain 110 passes over both sides of the material chute, and is located above the material chute 200. A spraying mechanism 300 for spraying glitter paint on Christmas balls; a feeding pipe 210 leading to the spraying mechanism is connected to the bottom of the material tank, and a pneumatic conveying pump is connected in series on the feeding pipe; the glitter paint is sent to the spray head through the feeding pipe Spray down, spray it on the Christmas balls passing above the trough, and at the same time the excess paint falls directly into the trough for reuse; spraying glitter paint on the Christmas balls can make the glitter powder The paint is evenly distributed on the Christmas ball, which on the one hand can reduce the waste of paint, and at the same time can ensure that the glitter paint on the surface of the Christmas ball is even and smooth, improving the quality of the product.

In this embodiment, the spraying mechanism 300 includes a frame 310 located above the spraying box, the frame 310 is mounted with a lateral movable plate 320 that can move laterally back and forth, and a bracket 321 is fixedly connected below the seat plate, A vertical seat plate 330 is fixedly connected to the lower end of the bracket 321, and a vertical movable plate 340 that can move up and down relative to it is installed on the vertical seat plate. The nozzles 350 connected to 210 drive all the nozzles to move laterally through the lateral movement of the horizontal movable plate, thereby ensuring that the Christmas balls on the hanger can be completely sprayed to avoid omissions.

In this embodiment, the spray head 350 includes a casing 351 with a tapered upper portion and a circular lower portion. The lower end of the casing 351 has a spray port, the upper end of the casing 351 has an inlet, and the tapered portion of the casing is installed inside the large end. There is an impeller 352, a bracket 353 is arranged in the nozzle of the casing, a central shaft 354 extending upward is installed in the middle of the bracket, and the impeller is rotatably installed on the upper end of the central shaft. The pressure of the powder paint spraying makes the impeller rotate, and the rotating impeller spreads the sprayed glitter paint and sprays it from the nozzle of the nozzle.

In this embodiment, the lower end of the vertical movable plate 340 is fixedly connected with a fixed shaft 341 for installing the spray head, the upper inlet of the spray head is tubular, and a first fixing clip 342 is installed on the fixed shaft. A regulating plate 343 is connected to the fixing frame, a second fixing clip 344 is installed on the regulating plate, the tubular inlet of the nozzle is clamped to the second fixing clip, and the second fixing clip is connected to the regulating plate through a pair of adjusting bolts A pair of arc-shaped long holes 345 matched with two adjusting bolts are opened on the adjusting disc; the spraying angle of the spray head can be adjusted by rotating the first fixing frame to make it rotate on the fixed shaft, and at the same time by loosening the adjusting bolts Rotating the second fixing clip can also adjust the spray angle of the nozzle.

In this embodiment, a motor 360 is installed on the frame 310, a driving sprocket is installed on the main shaft of the motor, and a driven sprocket connected to the driving chain is installed on the left side of the driving chain. The movement direction of the transmission chain 370 is parallel to the movement direction of the transverse movable plate, a connecting rod 380 is connected between the transverse movable plate and the transmission chain, and a guide shaft for guiding the transverse movement of the transverse movable plate is also installed on the frame. The lower side of the lateral movable plate is provided with a guide seat which is slidably matched with the guide shaft.

In this embodiment, the vertical seat plate 330 is provided with a chute that slides with the vertical movable plate, and the top of the vertical seat plate is provided with a screw rod 331 extending into the chute. The threaded holes on the upper part of the movable plate are threaded, the lower end of the screw rod is rotatably connected with the upper end of the vertical movable plate, and a hand wheel is installed on the upper end of the screw rod. By turning the hand wheel, the vertical movable plate can be driven by the screw rod to move up and down, and then the nozzle can be adjusted. the height of.

In this embodiment, a spraying window 120 is provided on the top of the spraying box 100 above the material trough, and the spraying mechanism 300 is located above the spraying window.

In this embodiment, the conveying chain 110 has a sinking section located in front of the feeding direction of the trough, and the sinking section of the conveying chain is composed of a first sinking section 113 and a second sinking section 114 with different heights. The first sinking section is located in front of the second sinking section and the height is lower than the second sinking section. The spraying box is provided with a rubber rolling groove 600 located under the middle of the first sinking section of the conveyor chain. A glue return plate 140 whose front end is inclined downward and extends to the glue rolling groove is arranged below the middle of the second sinking section of the second sinking section. Glue flows back onto the board and into the glue roll tank.

In this embodiment, intubation tubes 111 that can rotate relative to the conveyor chains and are inserted and matched with both ends of the hanger are installed on the conveyor chains on both sides, and a sprocket 112 that rotates synchronously with the intubation tubes is sleeved on the intubation tubes of one side conveyor chain. , the upper part of the side wall of the spraying box where the material trough is located is equipped with a first transmission chain 150 that meshes with the sprocket of the intubation on the conveying chain. The first transmission chain is driven by a first auxiliary motor, and the second lower part of the conveying chain is A second transmission chain 160 that meshes with the sprocket of the intubation tube on the conveying chain is arranged below the sinking section, and the second transmission chain is driven by the second auxiliary motor. A chain or rack 130 that meshes with the sprockets of the upper cannula.

When the conveying chain conveying hanger reaches the first sinking section, the Christmas ball on the hanger is immersed in the glue in the gluing tank. Since the sprocket 112 of the cannula on one side of the conveying chain cooperates with the chain or rack 130, it can be Drive the intubation tube to rotate, and then make the whole hanger rotate, and the hanger rotates while passing through the glue rolling groove, which can ensure that the Christmas balls on the hanger can be immersed in the glue rolling groove for rolling; In the second sinking section, the excess glue on the surface of the Christmas ball is thrown off by the high-speed rotation of the hanger and falls on the glue return plate and returns to the glue rolling groove. The sprocket and the chain or rack 130 cooperate to rotate, and the rotation speed is the same as the rotation speed in the first sinking section, which is not enough to get rid of the excess glue on the surface of the Christmas ball. The second drive chain that is actively moving drives the cannula to rotate to increase the rotation speed of the hanger. Similarly, when spraying powder, the hanger needs to have a higher rotation speed, and the Christmas ball on the hanger is guaranteed to be uniform and thorough. Therefore, the first transmission chain is used to drive the cannula to rotate, so that the hanger can be sprayed through the trough at a faster rotation speed, and at the same time, it can ensure that the glitter paint on the surface of the Christmas ball is uniform and thin; according to different specifications The Christmas ball can also be adjusted by controlling the movement speed of the first transmission chain and the second transmission chain, thereby realizing the adjustment of the rotation speed of the hanger.

A working method of the above-mentioned sticky powder Christmas ball spraying equipment, (1) manually inserting the rack with the Christmas balls inserted on the cannula 111 of the conveying chain 110 at the front end of the spraying box 100; (2) the conveying chain 110 drives the hanger 400 to the first sinking section, the Christmas ball on the hanger is immersed in the glue in the gluing tank 600, and at the same time the sprocket 112 on the cannula 111 and the chain or rack 130 mesh with the hanger while moving and rotating Make the left and right Christmas balls on the hanger covered with glue; (3) The conveyor chain 110 drives the hanger 400 to the second sinking section, the sprocket 112 on the cannula 111 meshes with the second transmission chain, and the second transmission chain moves Drive the hanger to rotate quickly to shake off the excess glue on the surface of the Christmas ball, and the dropped glue falls on the glue flow back plate and returns to the glue rolling tank; (4) When the conveyor chain 110 drives the hanger 400 to approach the trough 200, intubate The sprocket 112 on the 111 meshes with the first transmission chain, and the first transmission chain moves to drive the hanger to quickly rotate to pass above the trough, and at the same time, the spraying mechanism sprays the glitter paint on the Christmas ball; When the hanger reaches the rear end of the spray box, remove the hanger manually.

Unless otherwise stated in any of the technical solutions disclosed in the present invention, if it discloses a numerical range, then the disclosed numerical range is a preferred numerical range, and any person skilled in the art should understand that: the preferred numerical range is only Among the many implementable numerical values, the technical effect is relatively obvious or representative. Since the numerical values are too numerous to be exhaustive, only some numerical values are disclosed in the present invention to illustrate the technical solutions of the present invention, and the above-mentioned numerical values shall not constitute a limitation on the protection scope of the present invention.

If the present invention discloses or involves parts or structures that are fixedly connected to each other, then, unless otherwise stated, fixed connection can be understood as: detachable fixed connection (for example, using bolts or screws), can also be understood as: Non-removable fixed connections (such as riveting, welding), of course, mutual fixed connections can also be replaced by a one-piece structure (for example, integrally formed using a casting process) (except that it is obviously impossible to use a one-piece forming process).

In addition, unless otherwise stated, the terms used in any of the technical solutions disclosed in the present disclosure used to represent positional relationships or shapes include states or shapes that are similar to, similar to, or close to.

Any component provided by the present invention may be assembled from a plurality of individual components, or may be a single component manufactured by an integral molding process.

Finally it should be noted that: the above embodiment is only used to illustrate the technical scheme of the present invention and not to limit it; Although the present invention has been described in detail with reference to the preferred embodiment, those of ordinary skill in the art should understand: The specific embodiments of the invention are modified or some technical features are equivalently replaced; without departing from the spirit of the technical solutions of the present invention, all of them should be included in the scope of the technical solutions claimed in the present invention.

Claims (9)

1. The utility model provides a flash powder ball spraying equipment on christmas, its characterized in that: the spraying box is internally provided with a material groove filled with flash paint, the conveying chains pass through the upper parts of the two sides of the material groove, and a spraying mechanism for spraying the flash paint to the Christmas balls passing through the upper parts of the material groove is arranged above the material groove; the bottom of the trough is connected with a feeding pipe leading to the spraying mechanism.

2. The powder-adhering Christmas ball spraying device of claim 1, wherein: the spraying mechanism comprises a rack positioned above the spraying box, a transverse movable plate capable of transversely reciprocating is mounted on the rack, a support is fixedly connected below the seat plate, a vertical seat plate is fixedly connected to the lower end of the support, a vertical movable plate capable of moving up and down relative to the vertical seat plate is mounted on the vertical seat plate, and a spray head connected with the feeding pipe is mounted below the vertical movable plate.

3. The powder-adhering Christmas ball spraying device of claim 2, wherein: the sprayer comprises a shell, wherein the upper part of the shell is conical, the lower part of the shell is circular, a nozzle is arranged at the lower end of the shell, an inlet is formed in the upper end of the shell, an impeller is mounted on the inner side of the large end of the conical part of the shell, a support is arranged in the nozzle of the shell, a central shaft extending upwards is mounted in the middle of the support, and the impeller is rotatably mounted at the upper end of the.

4. The powder-adhering Christmas ball spraying device of claim 3, wherein: vertical fly leaf lower extreme fixedly connected with is used for installing the fixed axle of shower nozzle, shower nozzle upper end entry is the tubulose, install first fixation clamp on the fixed axle, be connected with an adjustment disk on the first fixation rack, install the second fixation clamp on the adjustment disk, on the tubulose entry clamping and the second fixation clamp of shower nozzle, the second fixation clamp is connected on the adjustment disk through a pair of adjusting bolt, set up a pair of and two adjusting bolt complex arc slot hole on the adjustment disk.

5. The powder-adhering Christmas ball spraying device of claim 2, wherein: the motor is installed on the frame, a driving sprocket is installed on a main shaft of the motor, a driven sprocket connected with the driving sprocket through a transmission chain is installed on the left side of the driving sprocket, the moving direction of the transmission chain is parallel to the moving direction of the transverse movable plate, and a connecting rod is connected between the transverse movable plate and the transmission chain.

6. The powder-adhering Christmas ball spraying device of claim 2, wherein: the vertical seat plate is provided with a sliding groove in sliding fit with the vertical movable plate, a lead screw extending into the sliding groove is arranged at the top of the vertical seat plate in a penetrating mode, the lower end of the lead screw is rotatably connected with the upper end of the vertical movable plate, and a hand wheel is installed at the upper end of the lead screw.

7. The powder-adhering Christmas ball spraying device of claim 1, wherein: the conveying chain is provided with a sinking section located in the front of the feeding direction of the trough, the sinking section of the conveying chain is composed of a first sinking section and a second sinking section which are different in height, the first sinking section is located in the front of the second sinking section and is highly lower than the second sinking section, the spraying box is provided with a glue rolling groove located below the middle of the first sinking section of the conveying chain, and a glue backflow plate with a downward front end inclining and extending to the glue rolling groove is arranged below the middle of the second sinking section of the conveying chain.

8. The powder-adhering Christmas ball spraying device of claim 7, wherein: the conveying chains on the two sides are provided with insertion pipes which can rotate relative to the conveying chains and are in insertion fit with the two ends of the hanging rack, chain wheels which rotate synchronously with the insertion pipes are sleeved on the insertion pipes of the conveying chains on one side, first transmission chains which are meshed with the chain wheels of the insertion pipes on the conveying chains are installed on the upper portion of the side wall of the spraying box where the trough is located, second transmission chains which are meshed with the chain wheels of the insertion pipes on the conveying chains are arranged below the second sinking sections of the conveying chains, and chains or racks which are meshed with the chain wheels of the insertion pipes on the conveying chains are arranged below the first sinking sections of the conveying chains.

9. A method of operating a powder-adhered christmas sphere painting apparatus as claimed in claim 8, wherein: (1) manually inserting the hanging rack inserted with the Christmas balls into the insertion pipe of the conveying chain at the front end of the spraying box; (2) the conveying chain drives the hanging rack to reach the first sinking section, the Christmas balls on the hanging rack are immersed in the glue rolling groove, and meanwhile, the hanging rack moves and rotates to enable the Christmas balls on the left and the right of the hanging rack to be coated with the glue; (3) the conveying chain drives the hanging rack to reach a second sinking section, the hanging rack rotates rapidly to throw off redundant glue on the surface of the Christmas ball, and the thrown-off glue falls onto the glue flow return plate and flows back to the glue rolling groove; (4) when the conveying chain drives the hanging rack to be close to the trough, the hanging rack rotates fast to pass through the trough from the top, and the spraying mechanism sprays the flashing paint on the Christmas ball at the same time.

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