CN211887540U

CN211887540U - Palm shell spraying equipment

Info

Publication number: CN211887540U
Application number: CN202020087482.XU
Authority: CN
Inventors: 张君可
Original assignee: Shenzhen 101 Automobile Technology Co ltd
Current assignee: Shenzhen 101 Automobile Technology Co ltd
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-11-10
Anticipated expiration: 2030-01-15

Abstract

The utility model discloses a hand plate shell spraying device, which comprises a working platform, a first driving mechanism, a second driving mechanism, a spraying mechanism and a spraying fixture, wherein the first driving mechanism can drive the spraying fixture to move in the X-axis direction, the second driving mechanism can drive the spraying mechanism to move in the Z-axis direction, so as to spray the hand plate shell on the spraying fixture, the spraying fixture comprises a bottom plate, a cover plate and a silica gel pad, a placing groove for placing the hand plate shell is arranged on the bottom plate, the silica gel pad is fixed on the cover plate, when the cover plate is connected with the bottom plate, the silica gel pad supports against the top surface of the hand plate shell, a spraying hole is arranged on the silica gel pad, the region of the hand plate shell corresponding to the silica gel pad is a spraying region, the region covered by the silica gel pad cannot be sprayed by the spraying mechanism, thereby realizing the regional spraying of the hand plate shell by the spraying mechanism.

Description

Palm shell spraying equipment

Technical Field

The utility model relates to a palm processing technology field especially relates to a palm shell spraying equipment.

Background

Generally, a product just developed or designed needs to be made into a hand board (prototype), which is the first step of verifying the feasibility of the product and is the most direct and effective way to find out the defects, deficiencies and drawbacks of the designed product, so as to improve the defects in a targeted manner until the deficiencies cannot be found out from individual hand board samples. In order to enable the hand board to be closer to the product, some patterns need to be sprayed on the hand board shell of some digital products, at present, in order to reduce cost, the hand board shell is generally not sprayed in different areas when being sprayed, and the whole surface shell of the hand board is sprayed, so that corresponding verification effect may not be achieved.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model discloses a palm shell spraying equipment, including the spraying anchor clamps, the spraying anchor clamps can make spraying mechanism carry out regional spraying to the palm shell.

The utility model discloses a hand plate shell spraying device, which comprises a working platform, a first driving mechanism, a second driving mechanism, a spraying mechanism and a spraying fixture, wherein the first driving mechanism is fixedly connected with the working platform and can drive the spraying fixture to move in the X-axis direction, the second driving mechanism is fixed above the working platform through a bracket and can drive the spraying mechanism to move above the spraying fixture along the Z-axis direction, the spraying fixture comprises a bottom plate, a cover plate and a silica gel pad, the bottom plate is connected with the first driving mechanism, a placing groove for placing the hand plate is arranged on the top surface of the bottom plate, an accommodating groove is arranged on the bottom surface of the cover plate, the silica gel pad is arranged in the accommodating groove, the cover plate is connected with the bottom plate to enable the silica gel pad to support the upper surface of the hand plate, the silica gel pad is provided with spraying holes in corresponding shapes, and the cover plate is provided with square holes corresponding to the spraying holes.

Furthermore, be provided with the constant head tank on the lateral wall of accepting groove, be provided with on the side of silica gel pad with constant head tank matched with location is protruding, the silica gel pad passes through the constant head tank location is in the accepting groove.

Furthermore, a positioning block corresponding to the hand plate is arranged in the placing groove.

Further, a driving mechanism includes a driving motor, a first lead screw and a clamp support, the first driving motor is fixed the below of work platform, and can drive the first lead screw rotates, the clamp support includes diaphragm and two risers, the diaphragm with first ball nut fixed connection on the first lead screw, two the bottom of riser respectively with the both ends of diaphragm are connected, and the top of riser passes through the guide rail groove work platform and with bottom plate fixed connection, a driving motor accessible the first lead screw drives the clamp support is followed the guide rail groove removes in X axle direction, and then drives anchor clamps remove in X axle direction.

Furthermore, the second driving mechanism comprises a connecting plate and two driving assemblies, wherein the two driving assemblies are respectively connected with the two end positions of the connecting plate and can simultaneously drive the connecting plate to move in the Z-axis direction; the driving assembly comprises a second driving motor and a second screw rod, the second driving motor is fixedly connected with the support, the second screw rod is vertically arranged and is connected with the connecting plate through a second ball nut, and the second driving motor drives the connecting plate to move in the Z-axis direction through the second screw rod.

Furthermore, the spraying mechanism comprises a third driving motor, a third screw rod and a paint box, the third driving motor is fixedly connected with the connecting plate and can drive the third screw rod to rotate, the third screw rod is connected with the paint box through a third ball nut, the third driving motor drives the paint box to move in the Y-axis direction through the third screw rod, and a spray head is arranged on the spraying box.

The technical scheme of the utility model, compared with the prior art, beneficial effect is:

the hand plate shell is placed in the placing groove, the cover plate is fixedly connected with the bottom plate at the moment, the silica gel pad is abutted to the top surface of the hand plate shell, the first driving mechanism drives the spraying clamp to move to the position under the spraying mechanism, the position, corresponding to the spraying hole, on the top surface of the hand plate shell is a spraying area, the area is covered by the silica gel pad, the spraying mechanism cannot spray the hand plate shell, and accordingly the hand plate shell is sprayed in the divided areas.

Drawings

FIG. 1 is a schematic view of a spray coating device;

FIG. 2 is an exploded view of the spray fixture;

FIG. 3 is a side view of the spray coating device;

FIG. 4 is a cross-sectional view of FIG. 1 taken in the direction A;

description of the figures

100. Spraying equipment; 10. a working platform; 11. a support; 12. a guide rail groove; 20. spraying a clamp; 21. a base plate; 211. a placement groove; 212. positioning blocks; 22. a silica gel pad; 221. spraying holes; 222. positioning the projection; 23. a cover plate; 231. an accommodating groove; 232. a square hole; 233. positioning a groove; 30. a first drive mechanism; 31. a first drive motor; 32. a first lead screw; 321. a first ball nut; 33. a clamp bracket; 331. a transverse plate; 332. a vertical plate; 40. a second drive mechanism; 41. a drive assembly; 411. a second drive motor; 412. a second lead screw; 42. a connecting plate; 421. a second ball nut; 50. a spraying mechanism; 51. a third drive motor; 52. a third screw rod; 521. a third ball nut; 53. a paint cartridge; 54. a spray head; 55. a guide rail.

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 should be noted that when one component is considered to be "connected" to another component, it may be directly connected to the other component or intervening components may exist. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It should also be noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; either mechanically or electrically, and may be internal to both elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

It should be further noted that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1, the utility model discloses a palm shell spraying equipment 100, including work platform 10, spraying anchor clamps 20, first actuating mechanism 30, second actuating mechanism 40 and spraying mechanism 50, first actuating mechanism 30 with work platform 10 connects, and can drive spraying anchor clamps 20 remove in the X direction, second actuating mechanism 40 passes through support 11 and sets up work platform 10's top, and can drive spraying mechanism 50 removes in the Z axle direction, spraying mechanism 50 is used for placing palm shell in spraying anchor clamps 20 carries out the spraying.

As shown in fig. 2, the spraying jig 20 includes a bottom plate 21, a cover plate 23 and a silicone pad 22, the bottom plate 21 is fixedly connected to the first driving mechanism 30, a placing groove 211 is formed by recessing the top surface of the bottom plate 21 downward, the hand plate housing is placed on the bottom plate 20 through the placing groove 211, and the cover plate 23 is connected to the top surface of the bottom plate 21 through a fastening bolt and fixed above the bottom plate 21. Be provided with accepting groove 231 on the bottom surface of apron 23, silica gel pad 22 accessible accepting groove 231 with apron 23 connects, works as apron 23 with when bottom plate 21 is connected, silica gel pad 22 can support and hold the top surface of palm shell, silica gel pad 22 is made by soft silica gel material, can prevent silica gel pad 22 damages the palm shell. The silica gel pad 22 is provided with spraying holes 221 in corresponding shapes, the region corresponding to the spraying holes 221 on the hand plate shell is the region needing spraying, the silica gel pad 22 shields the non-spraying region of the hand plate shell, and the spraying mechanism 50 can be prevented from spraying the non-spraying region. The cover plate 23 is provided with a square hole 232 corresponding to the spraying hole 221, and the coating sprayed by the spraying mechanism 50 passes through the square hole 232 and the spraying hole 221 to be sprayed on the hand plate shell.

The placing groove 211 is provided with a positioning block 212, the hand board shell is generally provided with a groove corresponding to the positioning block 212, and the positioning block 212 extends into the groove to prevent the hand board shell from shaking in the placing groove 211.

In this embodiment, the sidewall of the receiving groove 231 is provided with a positioning groove 233, the silicone pad 22 is provided with a positioning protrusion 222 matching with the positioning groove 233, the silicone pad 22 is positioned in the receiving groove 231 through the positioning protrusion 222, and the silicone pad 22 can slide along the positioning groove 233 through the positioning protrusion 222, so that the silicone pad 22 can be taken down from the cover plate 23 to replace the silicone pad 22 with the spraying holes 221 of other shapes.

As shown in fig. 3 and 4, the first driving mechanism 30 includes a first driving motor 31, a first screw rod 32 and a clamp bracket 33, the spraying clamp 20 is fixedly connected to the clamp bracket 33, and the first driving motor 31 drives the clamp bracket 33 to move along the X-axis direction through the first screw rod 32, so as to drive the spraying clamp 20 to move along the X-axis direction. The first driving motor 31 is fixed below the working platform 10, the first screw rod 32 is horizontally arranged, one end of the first screw rod is connected with the first driving motor 31, the other end of the first screw rod is rotatably connected with the working platform 10 through a positioning plate, the clamp bracket 33 comprises a horizontal plate 331 and two vertical plates 332, the horizontal plate 331 is connected with the first screw rod 32 through a first ball nut 321, the two vertical plates 332 are respectively connected with two ends of the horizontal plate 331, the bottom end of the vertical plate 332 is connected with the transverse plate 331, the top end of the vertical plate 332 passes through the working platform 10 through the rail groove 12, and is fixedly connected with the bottom plate 21, the first driving motor 31 can drive the clamp bracket 33 to move along the guide rail groove 12 in the X-axis direction through the first screw rod 32, the spraying fixture 20 is driven to move in the X-axis direction, so that the spraying fixture 20 can be moved to a position right below the spraying mechanism 50.

As shown in fig. 4, the second driving mechanism 40 includes two driving assemblies 41 and two connecting plates 42, the two driving assemblies 41 are respectively connected to two ends of the connecting plate 42 and can drive the connecting plate 42 to move along the Z-axis direction, and the spraying mechanism 50 is fixed on the connecting plate 42. The driving assembly 41 includes a second driving motor 411 and a second lead screw 412, the second driving motor 411 and the support 11 are fixedly connected, the second lead screw 412 is vertically arranged, one end of the second lead screw is fixedly connected with an output shaft of the second driving motor 411, the other end of the second lead screw is rotatably connected with the support 11 through a positioning plate, a second ball nut 421 is arranged on the connecting plate 42, the connecting plate 42 is connected with the second lead screw 412 through the second ball nut 421, the second driving motor 411 drives the connecting plate 42 to move in the Z-axis direction through the second lead screw 412, so that the position of the spraying mechanism 50 in the vertical direction is adjusted, and the spraying mechanism 50 is convenient for spraying the hand plate shell.

The spraying mechanism 50 includes a third driving motor 51, a third screw 52 and a paint box 53, the third driving motor 51 is fixedly connected to the connecting plate 42, the third screw 52 is horizontally disposed, one end of the third screw is connected to the third driving motor 51, the other end of the third screw is rotatably connected to the connecting plate 42 through a positioning plate, the paint box 53 is connected to the third screw 52 through a third ball nut 521, the third driving motor 51 can drive the paint box 53 to move in the Y-axis direction through the third screw 52, so as to move the paint box 53 to a position right above the spraying fixture 20, and a spray head 54 is disposed on the paint box 53, so that paint in the paint box 53 can be sprayed out.

The connecting plate 42 is provided with a guide rail 55, and the third ball nut 521 is connected to the guide rail 55, so that the paint cartridge 53 can be moved smoothly in the Y-axis direction.

The present invention can be designed in various embodiments and modifications without departing from the spirit and scope of the present invention in its broadest sense, and the above-described embodiments are intended to illustrate the present invention, but not to limit the scope of the present invention.

Claims

1. A hand plate shell spraying device is characterized by comprising a working platform, a first driving mechanism, a second driving mechanism, a spraying mechanism and a spraying clamp, wherein the first driving mechanism is fixedly connected with the working platform and can drive the spraying clamp to move in the X-axis direction, the second driving mechanism is fixed above the working platform through a support and can drive the spraying mechanism to move above the spraying clamp along the Z-axis direction, the spraying clamp comprises a bottom plate, a cover plate and a silica gel pad, the bottom plate is connected with the first driving mechanism, a placing groove used for placing a hand plate is arranged on the top surface of the bottom plate, an accommodating groove is arranged on the bottom surface of the cover plate, the silica gel pad is arranged in the accommodating groove, the cover plate is connected with the bottom plate, and the silica gel pad is enabled to abut against the upper surface of the hand plate, the silica gel pad is provided with spraying holes in corresponding shapes, and the cover plate is provided with square holes corresponding to the spraying holes.

2. The hand-held board shell spraying equipment according to claim 1, wherein the side wall of the accommodating groove is provided with a positioning groove, the side edge of the silica gel pad is provided with a positioning protrusion matched with the positioning groove, and the silica gel pad is positioned in the accommodating groove through the positioning groove.

3. The hand plate shell spraying equipment as claimed in claim 1, wherein a positioning block corresponding to the hand plate is arranged in the placing groove.

4. The spraying equipment for hand board shells according to claim 1, wherein the first driving mechanism comprises a first driving motor, a first screw rod and a clamp bracket, the first driving motor is fixed below the working platform and can drive the first screw rod to rotate, the clamp bracket comprises a transverse plate and two vertical plates, the transverse plate is fixedly connected with a first ball nut on the first screw rod, the bottom ends of the two vertical plates are respectively connected with the two ends of the transverse plate, the top ends of the vertical plates pass through the working platform through guide rail grooves and are fixedly connected with the bottom plate, and the first driving motor can drive the clamp bracket to move along the guide rail grooves in the X-axis direction through the first screw rod, so as to drive the clamp to move in the X-axis direction.

5. The hand-held shell spraying equipment as claimed in claim 4, wherein the second driving mechanism comprises a connecting plate and two driving assemblies, the two driving assemblies are respectively connected with two end positions of the connecting plate and can drive the connecting plate to move in the Z-axis direction simultaneously; the driving assembly comprises a second driving motor and a second screw rod, the second driving motor is fixedly connected with the support, the second screw rod is vertically arranged and is connected with the connecting plate through a second ball nut, and the second driving motor drives the connecting plate to move in the Z-axis direction through the second screw rod.

6. The hand held housing painting apparatus according to claim 5, wherein the painting mechanism comprises a third driving motor, a third screw rod, and a paint cartridge, the third driving motor is fixedly connected to the connecting plate and drives the third screw rod to rotate, the third screw rod is connected to the paint cartridge through a third ball nut, the third driving motor drives the paint cartridge to move in the Y-axis direction through the third screw rod, and the paint cartridge is provided with a nozzle.