CN214637530U - Jig rotating mechanism for automatic spraying equipment - Google Patents
Jig rotating mechanism for automatic spraying equipment Download PDFInfo
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- CN214637530U CN214637530U CN202022826535.8U CN202022826535U CN214637530U CN 214637530 U CN214637530 U CN 214637530U CN 202022826535 U CN202022826535 U CN 202022826535U CN 214637530 U CN214637530 U CN 214637530U
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- automatic spraying
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Abstract
The utility model provides a tool rotary mechanism for automatic spraying equipment, is including the tool subassembly that is used for loading the work piece and being used for driving work piece pivoted drive assembly, and the tool subassembly is including being used for installing mounting panel on the automatic spraying equipment frame, setting up tool body on the mounting panel, rotating the tool pole that sets up on the tool body, and drive assembly includes a plurality of drive sprocket, the transmission chain that the cover was located above the drive sprocket, drive transmission chain motion's driving motor, driven sprocket is installed to the lower extreme of tool pole, and when the tool pole passed through transmission chain position, driven sprocket and transmission chain's outside meshing. This a tool rotary mechanism for automatic spraying equipment avoids the clamping tool to appear skidding in the use, overcomes the negative and positive face to appear after the spraying of work piece surface.
Description
Technical Field
The utility model relates to a tool mechanism especially relates to a tool rotary mechanism for automatic spraying equipment.
Background
In modern manufacturing industry, spraying operation on the outer surface of a workpiece is a conventional process requirement. With the popularization of automatic equipment, the full-automatic spraying production line replaces the traditional manual spraying operation. For example, the chinese invention with the prior publication No. CN105935636B discloses "a spraying production line", which includes a conveyor belt, a plurality of clamping mechanisms for clamping workpieces are arranged on the conveyor belt at intervals along the length direction, the conveyor belt drives the clamping mechanisms to sequentially pass through a spraying station and a discharging station from the feeding station of the conveyor belt and then return to the feeding station, the conveyor belt includes a conveying rail with an inner cavity, a hanging chain arranged along the length direction of the conveying rail is arranged in the conveying rail, a roller group capable of moving in the conveying rail is connected to the hanging chain, a suspension plate is arranged below the conveying rail, the upper end of the suspension plate is sleeved on a rotating shaft of the roller group, an opening for exposing the lower end of the suspension plate outside the conveying rail and enabling the suspension plate to move along with the roller group is arranged on the lower end surface of the conveying rail, the opening extends along the length direction of the conveying rail, the clamping mechanism is fixed with the part of the suspension plate exposed outside the conveying track through the transverse plate.
However, in the rotation of the clamping jig, the ox tendon sleeve is sleeved at the bottom of the clamping jig, the belt is used for transmission, friction is generated between the belt and the ox tendon sleeve, and the clamping jig can be driven to rotate.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to prior art's current situation, a tool rotary mechanism for automatic spraying equipment is provided, solves current ox muscle cover wearing and tearing problem, avoids the clamping tool to appear skidding in the use, overcomes the cloudy positive surface that appears behind the workpiece surface spraying.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a tool rotary mechanism for automatic spraying equipment, is including the tool subassembly that is used for loading the work piece and being used for driving work piece pivoted drive assembly, and the tool subassembly is including being used for installing mounting panel on the automatic spraying equipment frame, setting up tool body on the mounting panel, rotating the tool pole that sets up on the tool body, its characterized in that: the transmission assembly comprises a plurality of transmission chain wheels arranged on the rack, a transmission chain sleeved on the transmission chain wheels, and a driving motor for driving the transmission chain to move, wherein a driven chain wheel is arranged at the lower end of the jig rod, and the driven chain wheel is meshed with the outer side of the transmission chain when the jig rod passes through the position of the transmission chain.
As an improvement, the driving motor is in chain transmission with one of the transmission chain wheels.
In a further improvement, the plurality of drive sprockets includes a set of drive sprockets arranged in a linear spaced apart arrangement.
In a further improvement, the mounting position of one of the transmission chain wheels on the frame is adjustable.
And the transmission chain is a double-row chain, the transmission chain wheel is meshed with one row of chains of the double-row chain, and the driven chain wheel is meshed with the other row of chains of the double-row chain.
In another improvement, the transmission assembly further comprises a tension wheel arranged on the frame and used for tensioning the transmission chain.
And the rotating shaft of each driving chain wheel in the driving chain wheel set is arranged on the straight strip plate on the rack.
The improvement is that the output end of the driving motor is provided with a driving chain wheel, and the driving chain wheel is in chain transmission with one of the driving chain wheels.
Compared with the prior art, the utility model has the advantages of: the utility model discloses a lower extreme at the tool pole sets up a driven sprocket, and drive sprocket drives the transmission chain motion, and when the tool pole was through the transmission chain, transmission chain and driven sprocket took place to mesh, can drive the tool pole of installing the work piece and take place to rotate, owing to adopt the sprocket structure to carry out the transmission, for current cowhells cover structure, the condition of similar rubber wearing and tearing just can not appear, and the clamping tool rotates and can not take place to become invalid, avoids the work piece cloudy positive surface to appear, has guaranteed the qualification rate of work piece.
Drawings
Fig. 1 is a schematic side view of an automatic spraying apparatus provided with a jig rotating mechanism according to an embodiment of the present invention (parts such as a part of a jig assembly and a part of a driving chain are removed);
fig. 2 is a schematic top view of an automatic spraying apparatus provided with a jig rotating mechanism according to an embodiment of the present invention (parts such as a part of the jig assembly and a part of the driving chain have been removed);
fig. 3 is a schematic top view of a transmission assembly portion of an automatic spraying apparatus provided with a jig rotating mechanism according to an embodiment of the present invention;
fig. 4 is a partial schematic view of an end portion of an automatic spraying apparatus provided with a jig rotating mechanism according to an embodiment of the present invention;
shown in the figure:
the automatic cleaning machine comprises a machine frame 1, a jig component 2, a transmission component 3, a cleaning room 11, a spray gun 12, a workpiece 13, a spray room 14, a driving chain 15, a jig body 21, a jig rod 22, a driven chain wheel 23, a transmission chain 31, a transmission chain wheel 32, a tension wheel 33, a driving chain wheel 34, a push rod 35, a baffle 36, an indirect driving chain wheel 37, a rotating shaft 38, a mounting seat 39, a mounting plate 201 and a driving motor 341.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
As shown in fig. 1 to 4, first, a brief description will be made about an automatic coating apparatus involved in the practice of the present invention. This automatic spraying equipment includes frame 1, sets up the driving chain 15 on frame 1, is provided with on frame 1 along 15 length direction intervals of driving chain to be provided with a plurality of clamping mechanisms that are used for centre gripping work piece 13, and driving chain 15 drives clamping mechanism and passes through spraying station, unloading station and washing station according to the preface from the material loading station of driving chain 15, resets to the material loading station at last.
In a particular spray coating process of the workpiece 13, the following steps are included:
step S1, mounting the workpiece 13 to be sprayed on the jig bodies 21 of the clamping mechanisms at a feeding station;
step S2, the driving chain 15 conveys the clamping mechanism provided with the workpiece 13 to be sprayed to a spraying station, the workpiece 13 to be sprayed enters the spraying room 14, and the spray gun 12 sprays the workpiece 13;
step S3, moving the sprayed workpiece 13 to a blanking station along with the clamping mechanism, jacking the workpiece 13 when the ejector rod 35 passes through the baffle 36 on the blanking station, and automatically discharging the workpiece 13 by the manipulator;
step S4, the fed clamping mechanism enters a cleaning station along with the movement of the driving chain 15, and the cleaning room 11 cleans the paint or the sprayed powder stuck on the jig rod 22;
and step S5, the cleaned clamping mechanism enters the feeding station again.
Wherein, right the utility model relates to a tool rotary mechanism for automatic spraying equipment carries out the detailed description. In the embodiment of the present invention, the jig rotating mechanism includes a jig component 2 for loading the workpiece 13 and a transmission component 3 for driving the workpiece 13 to rotate.
The jig assembly 2 comprises a mounting plate 201 mounted on the driving chain 15 of the automatic spraying equipment, a jig body 21 arranged on the mounting plate 201, and a jig rod 22 rotatably arranged on the jig body 21. The jig rod 22 is provided with an ejector rod 35, so that the sprayed workpiece 13 moves to a discharging station along with the clamping mechanism, at the moment, the ejector rod 35 jacks up the workpiece 13 when passing through a baffle 36 on the discharging station, and the manipulator automatically discharges the workpiece 13.
The transmission assembly 3 includes a plurality of transmission sprockets 32 disposed on the frame, a transmission chain 31 sleeved on the transmission sprockets 32, and a driving motor 341 for driving the transmission sprockets 32 to move. The output end of the driving motor 341 is provided with a driving sprocket 34, and the driving sprocket 34 and one of the driving sprockets 32 are in chain transmission.
Of course, in the present embodiment, since the heights of the driving sprocket 34 and one of the driving sprockets 32 requiring chain transmission are not consistent, a component for realizing indirect chain transmission between the driving sprocket 34 and one of the driving sprockets 32 is also arranged between the two. Such as an indirect driving sprocket 37 directly chain-driven with the driving sprocket 34, a rotating shaft 38 for mounting the indirect driving sprocket 37 and synchronously driven by the indirect driving sprocket 37 to rotate, and a mounting base 39 mounted on the frame 1. The shaft 38 is rotatably mounted to the mounting base 39 through a bearing, and the driving sprocket 32 is mounted to the top of the shaft 38 to be driven to rotate.
The plurality of driving sprockets 32 includes a plurality of driving sprockets arranged in a straight line at intervals, and the rotating shaft of each driving sprocket 32 in the driving sprockets is disposed on a straight strip (not shown) of the frame 1.
The transmission chain 31 is a double-row chain, the transmission chain wheel 32 is meshed with one row of the double-row chain, and the driven chain wheel 23 is meshed with the other row of the double-row chain.
In order to facilitate the adjustment of the tension of the transmission chain 31, the mounting position of one of the transmission chain wheels 32 on the machine frame 1 is adjustable, or a tension wheel 33 for tensioning the transmission chain 31 is provided on the machine frame 1.
To sum up, the utility model discloses a lower extreme at tool pole 22 sets up a driven sprocket 23, and drive sprocket 34 drives transmission chain 31 motion, and when tool pole 22 passed through transmission chain 31, transmission chain 31 and driven sprocket 23 took place to mesh, can drive the tool pole 22 of installing work piece 13 and take place to rotate. Because the chain wheel structure is adopted for transmission, compared with the existing cowhells sleeve structure, the condition of similar rubber abrasion can not appear, the clamping jig rotates and can not lose efficacy, the appearance of a shade face and a sun face of a workpiece is avoided, and the qualified rate of the workpiece is ensured.
Claims (8)
1. The utility model provides a tool rotary mechanism for automatic spraying equipment, is including being used for loading tool subassembly (2) of work piece (13) and being used for driving work piece (13) pivoted drive assembly (3), and tool subassembly (2) include tool body (21), rotate and set up in tool pole (22) of tool body (21), its characterized in that: the transmission assembly (3) comprises a plurality of transmission chain wheels (32) arranged on the rack (1), a transmission chain (31) sleeved on the transmission chain wheels (32), and a driving motor (341) for driving the transmission chain wheels (32) to move, a driven chain wheel (23) is installed at the lower end of the jig rod (22), and when the jig rod (22) passes through the position of the transmission chain (31), the driven chain wheel (23) is meshed with the outer side of the transmission chain (31).
2. The jig rotating mechanism for the automatic spraying apparatus according to claim 1, wherein: the driving motor (341) is in chain transmission with one of the transmission chain wheels (32).
3. The jig rotating mechanism for the automatic spraying apparatus according to claim 1, wherein: the plurality of drive sprockets (32) comprise a set of drive sprockets arranged in a linear spaced apart arrangement.
4. The jig rotating mechanism for the automatic spraying apparatus according to claim 2, wherein: the mounting position of one of the transmission chain wheels (32) on the frame (1) is adjustable.
5. The jig rotating mechanism for the automatic spraying apparatus according to claim 1, wherein: the transmission chain (31) is a double-row chain, the transmission chain wheel (32) is meshed with one row of chains of the double-row chain, and the driven chain wheel (23) is meshed with the other row of chains of the double-row chain.
6. The jig rotating mechanism for the automatic spraying apparatus according to claim 1, wherein: the transmission assembly (3) further comprises a tension wheel (33) arranged on the machine frame (1) and used for tensioning the transmission chain (31).
7. The jig rotating mechanism for the automatic spraying apparatus according to claim 3, wherein: the rotating shaft of each driving chain wheel (32) in the driving chain wheel set is arranged on the straight strip plate of the rack (1).
8. The jig rotating mechanism for the automatic spraying apparatus according to claim 2, wherein: the output end of the driving motor (341) is provided with a driving chain wheel (34), and the driving chain wheel (34) is in chain transmission with one of the transmission chain wheels (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022826535.8U CN214637530U (en) | 2020-12-01 | 2020-12-01 | Jig rotating mechanism for automatic spraying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022826535.8U CN214637530U (en) | 2020-12-01 | 2020-12-01 | Jig rotating mechanism for automatic spraying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214637530U true CN214637530U (en) | 2021-11-09 |
Family
ID=78470365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022826535.8U Active CN214637530U (en) | 2020-12-01 | 2020-12-01 | Jig rotating mechanism for automatic spraying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214637530U (en) |
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2020
- 2020-12-01 CN CN202022826535.8U patent/CN214637530U/en active Active
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