CN204221793U - A kind of wrist device of plastic toy spray coating mechanical hand - Google Patents
A kind of wrist device of plastic toy spray coating mechanical hand Download PDFInfo
- Publication number
- CN204221793U CN204221793U CN201420606380.9U CN201420606380U CN204221793U CN 204221793 U CN204221793 U CN 204221793U CN 201420606380 U CN201420606380 U CN 201420606380U CN 204221793 U CN204221793 U CN 204221793U
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- connecting axle
- motor
- articulation mechanism
- upset
- pitching
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Abstract
The utility model discloses a kind of wrist device of plastic toy spray coating mechanical hand, comprise upset articulation mechanism, pitching articulation mechanism and wrist rest seat, described upset articulation mechanism is arranged on wrist rest seat, pitching articulation mechanism is connected with upset articulation mechanism, described upset articulation mechanism comprises the first motor, first connecting axle and upset joint support seat, described first connecting axle is connected with the first motor, upset joint support seat is connected with the first connecting axle, described first connecting axle is provided with yielding coupling, described pitching articulation mechanism comprises the second motor, second connecting axle and pitching articular branches fagging, second connecting axle is connected with the second motor, make the direction of motion of spray gun, acceleration, the parameters such as speed are all continuously controlled, ensure that plastic toy surface thickness is even, the realization that clear color etc. require, simultaneously, spray gun attitude accuracy can also be made, the path accuracy of spray coating mechanical hand is outstanding.
Description
Technical field
The utility model relates to toy processing field, is specifically related to a kind of wrist device of plastic toy spray coating mechanical hand.
Background technology
At present, due to the complexity of plastic toy spraying operation, spray automation degree is still very low.Domestic plastic toy spraying operation still completes substantially by hand, and not only labor cost is high, and the hazard to person of spraying operation to operator is larger.More for the research of large-scale spray coating mechanical hand both at home and abroad, there is a lot of ripe product, but less for the manipulator research of plastic toy feature spraying, commercialized degree is lower.Existing plastic toy flush coater improves working environment, improves the coating quality of toy, but operating efficiency, deposition accuracies and automaticity are still lower.Therefore, research and development plastic toy automatic spraying machine device has great importance, and wherein the wrist structure of spray coating mechanical hand is design key, is to be directly connected to the parts supporting and adjust end effector attitude.
Summary of the invention
The mechanical arm wrist device that the purpose of this utility model is to provide a kind of rotates flexibly, displacement is accurate and speed is controlled.
The technical problem that the utility model solves can realize by the following technical solutions: a kind of wrist device of plastic toy spray coating mechanical hand, comprise upset articulation mechanism, pitching articulation mechanism and wrist rest seat, described upset articulation mechanism is arranged on wrist rest seat, pitching articulation mechanism is connected with upset articulation mechanism, described upset articulation mechanism comprises the first motor, first connecting axle and upset joint support seat, described first connecting axle is connected with the first motor, upset joint support seat is connected with the first connecting axle, described first connecting axle is provided with yielding coupling, described pitching articulation mechanism comprises the second motor, second connecting axle and pitching articular branches fagging, second connecting axle is connected with the second motor, pitching articular branches fagging is connected with upset joint support seat, second motor is arranged on pitching articular branches fagging one end, the pitching articular branches fagging other end is provided with spray gun connecting rod, drive coordination band is provided with between described second connecting axle and spray gun connecting rod.
Preferably, described pitching articular branches fagging two ends are respectively equipped with axis hole one and axis hole two, and described second connecting axle is arranged in axis hole one, and spray gun connecting rod is arranged in axis hole two.
Preferably, described upset joint support seat is provided with axis hole three, and the first connecting axle is connected with axis hole three.
Preferably, described wrist rest seat is provided with axis hole four.
Preferably, described first motor and the second motor all adopt the stepper motor with small-sized reduction box.
Employing the utility model has the advantage of: the motion of this wrist device is realized by frame for movement, concrete employing rotary joint form, two rotary joints that this wrist device selects axis mutually vertical and orthogonal or parallel with linear joint, by completing the pose adjustment of spray gun to the control of two rotary joints, the configuration of spray coating mechanical hand; By the design of this wrist structure, effectively can prevent the appearance spraying dead angle, the spray gun of spray coating mechanical hand wrist end is moved comparatively flexible, accurately can spray according to the region that spraying mold is reserved, the parameters such as the direction of motion of spray gun, acceleration, speed are made to be all continuously controlled, ensure the realization of the requirements such as plastic toy surface thickness is even, clear color, meanwhile, the path accuracy of spray gun attitude accuracy, spray coating mechanical hand can also be made outstanding; Described first motor and the second motor all adopt the stepper motor with small-sized reduction box, rotary joint is selected and is with the stepper motor of small-sized reduction box to provide rotary motion and torque, and be easy to maintaining, gearratio is constant, without slippage, and stable drive, the moment that toothed belt transmission can transmit is less, energy shock-absorbing, noise is little, does not need lubrication.The utility model structure has 2 frees degree, and compact conformation, quality are less.
Accompanying drawing explanation
Fig. 1 is general structure schematic diagram of the present utility model;
Fig. 2 is front schematic view of the present utility model.
Wherein: the 1-the first motor, 2--wrist rest seat, 3-upset joint support seat, the 4-the second motor, 5-pitching articular branches fagging, 6-spray gun connecting rod, 7-drive coordination band, the 8-the first connecting axle, 9-yielding coupling, the 10-the second connecting axle.
Detailed description of the invention
The technological means realized for making the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with detailed description of the invention, setting forth the utility model further.
As depicted in figs. 1 and 2, a kind of wrist device of plastic toy spray coating mechanical hand, comprise upset articulation mechanism, pitching articulation mechanism and wrist rest seat 2, described upset articulation mechanism is arranged on wrist rest seat 2, pitching articulation mechanism is connected with upset articulation mechanism, described upset articulation mechanism comprises the first motor 1, first connecting axle 8 and upset joint support seat 3, described first connecting axle 8 is connected with the first motor 1, upset joint support seat 3 is connected with the first connecting axle 8, described first connecting axle 8 is provided with yielding coupling 9, described pitching articulation mechanism comprises the second motor 4, second connecting axle 10 and pitching articular branches fagging 5, second connecting axle 10 is connected with the second motor 4, pitching articular branches fagging 5 is connected with upset joint support seat 3, second motor 4 is arranged on pitching articular branches fagging 5 one end, pitching articular branches fagging 5 other end is provided with spray gun connecting rod 6, drive coordination band 7 is provided with between described second connecting axle 10 and spray gun connecting rod 6, described pitching articular branches fagging 5 two ends are respectively equipped with axis hole one and axis hole two, described second connecting axle 10 is arranged in axis hole one, spray gun connecting rod 6 is arranged in axis hole two, described upset joint support seat 3 is provided with axis hole three, first connecting axle 8 is connected with axis hole three, described wrist rest seat 2 is provided with axis hole four, described first motor 1 and the second motor 4 all adopt the stepper motor with small-sized reduction box.
Design based on said structure, the motion of this wrist device is realized by frame for movement, concrete employing rotary joint form, two rotary joints that this wrist device selects axis mutually vertical and orthogonal or parallel with linear joint, by completing the pose adjustment of spray gun to the control of two rotary joints, the configuration of spray coating mechanical hand; Wrist device end effector spray gun need be realized the position of spray gun in space and the control in direction by the motion controlling wrist device.By the design of this wrist structure, effectively can prevent the appearance spraying dead angle, the spray gun of spray coating mechanical hand wrist end is moved comparatively flexible, accurately can spray according to the region that spraying mold is reserved, the parameters such as the direction of motion of spray gun, acceleration, speed are made to be all continuously controlled, ensure the realization of the requirements such as plastic toy surface thickness is even, clear color, meanwhile, the path accuracy of spray gun attitude accuracy, spray coating mechanical hand can also be made outstanding; Described first motor 1 and the second motor 4 all adopt the stepper motor with small-sized reduction box, rotary joint is selected and is with the stepper motor of small-sized reduction box to provide rotary motion and torque, and be easy to maintaining, gearratio is constant, without slippage, and stable drive, the moment that toothed belt transmission can transmit is less, energy shock-absorbing, noise is little, does not need lubrication.The utility model structure has 2 frees degree, and compact conformation, quality are less.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. the wrist device of a plastic toy spray coating mechanical hand, it is characterized in that: comprise upset articulation mechanism, pitching articulation mechanism and wrist rest seat, described upset articulation mechanism is arranged on wrist rest seat, pitching articulation mechanism is connected with upset articulation mechanism, described upset articulation mechanism comprises the first motor, first connecting axle and upset joint support seat, described first connecting axle is connected with the first motor, upset joint support seat is connected with the first connecting axle, described first connecting axle is provided with yielding coupling, described pitching articulation mechanism comprises the second motor, second connecting axle and pitching articular branches fagging, second connecting axle is connected with the second motor, pitching articular branches fagging is connected with upset joint support seat, second motor is arranged on pitching articular branches fagging one end, the pitching articular branches fagging other end is provided with spray gun connecting rod, drive coordination band is provided with between described second connecting axle and spray gun connecting rod.
2. the wrist device of a kind of plastic toy spray coating mechanical hand according to claim 1, it is characterized in that: described pitching articular branches fagging two ends are respectively equipped with axis hole one and axis hole two, described second connecting axle is arranged in axis hole one, and spray gun connecting rod is arranged in axis hole two.
3. the wrist device of a kind of plastic toy spray coating mechanical hand according to claim 1, is characterized in that: described upset joint support seat is provided with axis hole three, and the first connecting axle is connected with axis hole three.
4. the wrist device of a kind of plastic toy spray coating mechanical hand according to claim 1, is characterized in that: described wrist rest seat is provided with axis hole four.
5. the wrist device of a kind of plastic toy spray coating mechanical hand according to claim 1, is characterized in that: described first motor and the second motor all adopt the stepper motor with small-sized reduction box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420606380.9U CN204221793U (en) | 2014-10-21 | 2014-10-21 | A kind of wrist device of plastic toy spray coating mechanical hand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420606380.9U CN204221793U (en) | 2014-10-21 | 2014-10-21 | A kind of wrist device of plastic toy spray coating mechanical hand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204221793U true CN204221793U (en) | 2015-03-25 |
Family
ID=52919932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420606380.9U Expired - Fee Related CN204221793U (en) | 2014-10-21 | 2014-10-21 | A kind of wrist device of plastic toy spray coating mechanical hand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204221793U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105772289A (en) * | 2016-04-01 | 2016-07-20 | 广东工业大学 | Automatic spray washing manipulator |
| CN108246547A (en) * | 2018-03-22 | 2018-07-06 | 广东海洋大学 | A kind of inner container of electric cooker does not glue spray equipment |
-
2014
- 2014-10-21 CN CN201420606380.9U patent/CN204221793U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105772289A (en) * | 2016-04-01 | 2016-07-20 | 广东工业大学 | Automatic spray washing manipulator |
| CN105772289B (en) * | 2016-04-01 | 2018-04-06 | 广东工业大学 | A kind of automatic spray-washing manipulator |
| CN108246547A (en) * | 2018-03-22 | 2018-07-06 | 广东海洋大学 | A kind of inner container of electric cooker does not glue spray equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20151021 |
|
| EXPY | Termination of patent right or utility model |