CN214554629U - Electrostatic spraying machine capable of effectively flattening workpiece - Google Patents
Electrostatic spraying machine capable of effectively flattening workpiece Download PDFInfo
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- CN214554629U CN214554629U CN202023260983.2U CN202023260983U CN214554629U CN 214554629 U CN214554629 U CN 214554629U CN 202023260983 U CN202023260983 U CN 202023260983U CN 214554629 U CN214554629 U CN 214554629U
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Abstract
The utility model discloses an electrostatic coating machine for effectively flattening workpieces, which comprises a body, a cleaning mechanism and a transmission mechanism; the body comprises a workbench, a conveying belt, a spraying cover and a plurality of spraying guns, and the spraying guns are fixedly connected with the inner top wall of the spraying cover; the cleaning mechanism comprises a reciprocating screw rod, a sliding block, a plurality of push rods and a plurality of gas collecting pipes, the reciprocating screw rod is vertically and rotatably arranged on the upper surface of the workbench, the sliding block is sleeved on the reciprocating screw rod in a threaded manner, a moving plate is fixedly arranged on the side wall of the sliding block, the push rods are vertically and fixedly arranged with the lower surface of the moving plate, and one ends of the push rods, far away from the moving plate, are respectively inserted in the gas collecting pipes in a sealing manner; the transmission mechanism is used for controlling the reciprocating screw rod to rotate. When the workpiece is placed on the conveying belt to be conveyed, the cleaning mechanism can clean the surface of the workpiece under the action of the transmission mechanism, and then the workpiece can enter the spraying cover to be sprayed.
Description
Technical Field
The utility model relates to a work piece spraying technical field especially relates to an effectively level electrostatic spraying machine of work piece.
Background
With the development of economic society, in the fields of electronic manufacturing, automobiles, chemical engineering, building materials and the like, paint spraying on workpieces and equipment is required. The paint spraying process is that the paint is dispersed into uniform and fine fog drops by a spray gun by means of air pressure and is applied to the surface of an object to be coated, and the electrostatic spraying technology is mainly used.
In the workpiece spraying process, a spray gun is adopted for spraying, the workpiece is uneven when foreign matters or dust exist on the surface of the workpiece, and the surface of the workpiece is not smooth after spraying is finished, so that the production requirement cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving following shortcoming among the prior art, at work piece spraying in-process, adopt the spray gun spraying, workpiece surface has foreign matter or dust can make the work piece unevenness, and the surface of work piece is not smooth after the spraying is accomplished, can't satisfy the production needs, and the electrostatic spraying machine of an effective level and smooth work piece that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an electrostatic coating machine for effectively flattening workpieces comprises a body, a cleaning mechanism and a transmission mechanism;
the body comprises a workbench, a conveying belt, a spraying cover and a plurality of spraying guns, wherein the spraying cover is vertically arranged on the upper surface of the workbench, the spraying guns are fixedly connected with the inner top wall of the spraying cover, and the conveying belt is positioned above the workbench and penetrates through the spraying cover;
the cleaning mechanism comprises a reciprocating screw rod, a sliding block, a plurality of push rods and a plurality of gas collecting pipes, the reciprocating screw rod is vertically and rotatably installed on the upper surface of a workbench, the sliding block is sleeved on the reciprocating screw rod in a threaded manner, a moving plate is fixedly installed on the side wall of the sliding block, the push rods are vertically and fixedly installed with the lower surface of the moving plate, two support rods are arranged on the left side and the right side of the conveying belt, the bottom ends of the support rods are vertically and fixedly installed with the upper surface of the workbench, a fixed plate is fixedly installed at the top ends of the two support rods, a plurality of installing ports are formed in the fixed plate, the gas collecting pipes are respectively and fixedly installed in the installing ports, and one ends of the push rods, far away from the moving plate, are respectively and hermetically inserted in the gas collecting pipes;
the transmission mechanism is used for controlling the reciprocating screw rod to rotate.
Preferably, the transmission mechanism comprises a gear, a worm and a worm wheel, the gear is fixedly sleeved on the worm, the tooth part of the gear is in friction transmission with the inner wall of the conveying belt, the worm wheel is fixedly sleeved on the reciprocating screw rod, and the worm is in meshed connection with the worm wheel.
Preferably, the upper surface of the workbench is provided with a supporting device for limiting the rotation of the moving plate.
Preferably, the supporting device comprises a sliding rod and a sliding seat, the sliding rod is vertically and fixedly installed on the upper surface of the workbench, the sliding seat is sleeved on the sliding rod in a sliding mode, and one side, far away from the sliding block, of the moving plate is fixedly connected with the side wall of the sliding seat.
Preferably, the inner wall of the gas collecting pipe is fixedly connected with a rubber ring, and the inner wall of the rubber ring is in sliding sealing contact with the surface of the push rod.
Preferably, a limiting cavity is formed in the workbench, a bearing is fixedly sleeved on the reciprocating screw rod, and an outer ring of the bearing is fixedly connected with the wall of the limiting cavity.
Compared with the prior art, the beneficial effects of the utility model are that:
when the work piece that will treat the spraying was put and is carried spraying work on the conveyer belt, this moment under drive mechanism's effect, clearance mechanism can carry out the work of clearance foreign matter and dust to the workpiece surface, then the work piece just can get into the work of carrying out the spraying in the spraying cover, avoids workpiece surface to have foreign matter or dust and can make the work piece unevenness, and the surface of spraying completion back work piece is not smooth, can't satisfy the production needs.
Drawings
Fig. 1 is a schematic view of a partial front structure of the present invention;
fig. 2 is a schematic side view of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1;
fig. 4 is an enlarged view of the structure at B in fig. 1.
In the figure: the device comprises a workbench 1, a conveyer belt 2, a spraying cover 3, a spraying gun 4, a reciprocating screw rod 5, a sliding block 6, a push rod 7, a gas collecting pipe 8, a moving plate 9, a supporting rod 10, a fixing plate 11, a gear 12, a worm 13, a worm wheel 14, a sliding rod 15, a sliding seat 16, a rubber ring 17, a limiting cavity 18 and a bearing 19.
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 is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the present invention, the terms "upper", "lower", "left", "right", "middle" and "one" are used for clarity of description, but not for limiting the range of the present invention, and the relative relationship changes or adjustments without substantial technical changes should be regarded as the scope of the present invention.
Referring to fig. 1-4, an electrostatic coating machine for effectively leveling a workpiece includes a body, a cleaning mechanism and a transmission mechanism;
the body comprises a workbench 1, a conveyer belt 2, a spraying cover 3 and a plurality of spraying guns 4, wherein the spraying cover 3 is vertically arranged on the upper surface of the workbench 1, the spraying guns 4 are fixedly connected with the inner top wall of the spraying cover 3, and the conveyer belt 2 is positioned above the workbench 1 and penetrates through the spraying cover 3;
the cleaning mechanism comprises a reciprocating screw rod 5, a sliding block 6, a plurality of push rods 7 and a plurality of gas collecting pipes 8, the reciprocating screw rod 5 is vertically and rotatably installed on the upper surface of the workbench 1, the sliding block 6 is sleeved on the reciprocating screw rod 5 in a threaded manner, a moving plate 9 is fixedly installed on the side wall of the sliding block 6, the push rods 7 are vertically and fixedly installed with the lower surface of the moving plate 9, two support rods 10 are respectively arranged on the left side and the right side of the conveying belt 2, the bottom ends of the support rods 10 are vertically and fixedly installed with the upper surface of the workbench 1, a fixed plate 11 is fixedly installed at the top ends of the two support rods 10, a plurality of installation ports are formed in the fixed plate 11, the gas collecting pipes 8 are respectively and fixedly installed in the installation ports, and one ends, far away from the moving plate 9, of the push rods 7 are respectively and hermetically inserted in the gas collecting pipes 8;
the transmission mechanism is used for controlling the reciprocating screw rod 5 to rotate.
In the embodiment applying the above scheme, when a worker puts a workpiece to be painted on the conveyer belt 2 for conveying and painting, under the action of the transmission mechanism, the reciprocating screw rod 5 in the cleaning mechanism rotates, so that the slide block 6 sleeved on the reciprocating screw rod 5 by threads drives the moving plate 9 fixedly installed with the slide block to reciprocate in the vertical direction, the push rod 7 fixedly installed in the vertical direction on the lower surface of the moving plate 9 reciprocates in the vertical direction in the gas collecting pipe 8, when the push rod 7 moves upwards, the pressure in the gas collecting pipe 8 is reduced, so that external gas is sucked into the gas collecting pipe 8, when the push rod 7 moves downwards, the pressure in the gas collecting pipe 8 is increased, so that the gas in the gas collecting pipe 8 is extruded on the surface of the workpiece, so as to clean the surface of the workpiece for foreign matter and dust, then the workpiece enters the spraying cover 3 to be sprayed.
In the preferable technical scheme in the embodiment, the transmission mechanism comprises a gear 12, a worm 13 and a worm wheel 14, the gear 12 is fixedly sleeved on the worm 13, a tooth part of the gear 12 and the friction transmission worm wheel 14 on the inner wall of the conveying belt 2 are fixedly sleeved on the reciprocating screw rod 5, and the worm 13 is meshed and connected with the worm wheel 14. When the conveyer belt 2 is conveyed, the gear 12 rotates along with the conveyer belt, so that the worm 13 rotates at the moment, and the worm wheel 14 fixedly sleeved on the reciprocating screw rod 5 and meshed with the worm 13 drives the reciprocating screw rod 5 to rotate together at the moment.
In the preferred technical solution of this embodiment, the upper surface of the working table 1 is provided with a supporting device for limiting the rotation of the moving plate 9. The support means restrict the moving plate 9 from rotating together with the reciprocating screw 5.
In the preferable technical scheme in this embodiment, the supporting device includes a sliding rod 15 and a sliding seat 16, the sliding rod 15 is vertically and fixedly installed on the upper surface of the workbench 1, the sliding seat 16 is slidably sleeved on the sliding rod 15, and one side of the moving plate 9, which is far away from the sliding block 6, is fixedly connected with the side wall of the sliding seat 16. The left side and the right side of the moving plate 9 are respectively and fixedly connected with the slide seat 16 and the side wall of the slide block 6, so that the moving plate 9 is limited from rotating together with the reciprocating screw rod 5.
In the preferred technical scheme in this embodiment, the inner wall of the gas collecting pipe 8 is fixedly connected with a rubber ring 17, and the inner wall of the rubber ring 17 is in sliding sealing contact with the surface of the push rod 7. The rubber ring 17 has good sealing performance, and ensures that the gas entering the gas collecting pipe 8 cannot slide away from the gap.
According to the preferable technical scheme in the embodiment, a limiting cavity 18 is formed in the workbench 1, a bearing 19 is fixedly sleeved on the reciprocating screw rod 5, and an outer ring of the bearing 19 is fixedly connected with the cavity wall of the limiting cavity 18. The bearing 19 limits the rotation range of the reciprocating screw rod 5 and ensures that the reciprocating screw rod does not deviate in position during rotation.
In the present application, the terms "mounted," "connected," and "secured" are to be construed broadly unless otherwise specifically indicated and limited.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an effective electrostatic spraying machine who levels work piece which characterized in that: comprises a body, a cleaning mechanism and a transmission mechanism;
the body comprises a workbench (1), a conveyer belt (2), a spraying cover (3) and a plurality of spraying guns (4), wherein the spraying cover (3) is vertically arranged on the upper surface of the workbench (1), the spraying guns (4) are fixedly connected with the inner top wall of the spraying cover (3), and the conveyer belt (2) is positioned above the workbench (1) and penetrates through the spraying cover (3);
the cleaning mechanism comprises a reciprocating screw rod (5), a sliding block (6), a plurality of push rods (7) and a plurality of gas collecting pipes (8), the reciprocating screw rod (5) is vertically and rotatably installed on the upper surface of a workbench (1), the sliding block (6) is sleeved on the reciprocating screw rod (5) in a threaded manner, a movable plate (9) is fixedly installed on the side wall of the sliding block (6), the push rods (7) are vertically and fixedly installed on the lower surface of the movable plate (9), two support rods (10) are arranged on the left side and the right side of the conveying belt (2), the bottom ends of the support rods (10) are vertically and fixedly installed on the upper surface of the workbench (1), a fixed plate (11) is fixedly installed at the top ends of the two support rods (10), a plurality of installation ports are formed in the fixed plate (11), the plurality of gas collecting pipes (8) are respectively and fixedly installed in the installation ports, and one ends, far away from the movable plate (9), of the push rods (7) are respectively sealed and inserted in the plurality of gas collecting pipes (8);
the transmission mechanism is used for controlling the reciprocating screw rod (5) to rotate.
2. An electrostatic sprayer effective to smooth a workpiece according to claim 1, wherein: the transmission mechanism comprises a gear (12), a worm (13) and a worm wheel (14), the gear (12) is fixedly sleeved on the worm (13), a tooth part of the gear (12) is in friction transmission with the inner wall of the conveying belt (2), the worm wheel (14) is fixedly sleeved on the reciprocating screw rod (5), and the worm (13) is in meshed connection with the worm wheel (14).
3. An electrostatic sprayer effective to smooth a workpiece according to claim 1, wherein: and a supporting device for limiting the rotation of the moving plate (9) is arranged on the upper surface of the workbench (1).
4. An electrostatic sprayer effective to smooth a workpiece according to claim 3, wherein: the supporting device comprises a sliding rod (15) and a sliding seat (16), the sliding rod (15) is vertically and fixedly installed on the upper surface of the workbench (1), the sliding seat (16) is sleeved on the sliding rod (15) in a sliding mode, and one side, far away from the sliding block (6), of the moving plate (9) is fixedly connected with the side wall of the sliding seat (16).
5. An electrostatic sprayer effective to smooth a workpiece according to claim 1, wherein: the inner wall of the gas collecting pipe (8) is fixedly connected with a rubber ring (17), and the inner wall of the rubber ring (17) is in sliding sealing contact with the surface of the push rod (7).
6. An electrostatic sprayer effective to smooth a workpiece according to claim 1, wherein: a limiting cavity (18) is formed in the workbench (1), a bearing (19) is fixedly sleeved on the reciprocating screw rod (5), and an outer ring of the bearing (19) is fixedly connected with the wall of the limiting cavity (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023260983.2U CN214554629U (en) | 2020-12-30 | 2020-12-30 | Electrostatic spraying machine capable of effectively flattening workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023260983.2U CN214554629U (en) | 2020-12-30 | 2020-12-30 | Electrostatic spraying machine capable of effectively flattening workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214554629U true CN214554629U (en) | 2021-11-02 |
Family
ID=78335520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023260983.2U Active CN214554629U (en) | 2020-12-30 | 2020-12-30 | Electrostatic spraying machine capable of effectively flattening workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214554629U (en) |
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2020
- 2020-12-30 CN CN202023260983.2U patent/CN214554629U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Electrostatic spraying machine for effectively flattening workpiece Effective date of registration: 20230112 Granted publication date: 20211102 Pledgee: Hi-tech Zone Sub-branch of Rizhao Donggang Rural Commercial Bank Co.,Ltd. Pledgor: Rizhao Jinchen coating equipment Co.,Ltd. Registration number: Y2023980030804 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |