CN203622447U - Mechanical arm - Google Patents
Mechanical arm Download PDFInfo
- Publication number
- CN203622447U CN203622447U CN201420014348.1U CN201420014348U CN203622447U CN 203622447 U CN203622447 U CN 203622447U CN 201420014348 U CN201420014348 U CN 201420014348U CN 203622447 U CN203622447 U CN 203622447U
- Authority
- CN
- China
- Prior art keywords
- slide block
- mechanical arm
- mechanical
- rotary joint
- box body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a mechanical arm. The mechanical arm structurally comprises a mechanical box body, wherein an X-directional horizontal guide device is arranged at the top of the mechanical box body, a first slide block is arranged on the X-directional horizontal guide device, a vertical lifting device is arranged on the first slide block and connected with a clamping device by a rotary joint, a Z-directional vertical guide device is arranged on the left portion of the mechanical box body, a second slide block is arranged on the Z-directional vertical guide device, a horizontal conveying device is arranged on the second slide block and connected with the clamping device by a rotary joint; a plurality of photoelectric switches are placed on the right portion and lower portion of the mechanical box body vertically and in parallel respectively. According to the mechanical arm disclosed by the utility model, the working efficiency is greatly increased by automatic control, and the working intensity of an operator is reduced; moreover, the operation accuracy of the mechanical arm is improved and precise guidance is realized by the cooperative work of an electric cylinder and the photoelectric switches.
Description
Technical field
The utility model relates to a kind of automation and clamps apparatus, particularly a kind of mechanical arm.
Background technology
Manipulator is a kind of some action that can imitate staff and arm, in order to the automatic pilot that captures, carries object or operation tool by fixed routine.That mechanical arm has advantages of is convenient to operation, precision is high.Corresponding small lot batch manufacture mode, enhances productivity.Except the operation of some glue, can irradiate by corresponding uv, part is placed, screw locking, the various work such as circuit board cutting.
Chinese invention patent CN discloses a kind of manipulator 103056877 No. A, its structure comprises pedestal, linking arm, mechanical arm, cable and cable protecting device, one end of this linking arm is installed on this pedestal actively, and this mechanical arm is installed in the other end of this linking arm actively; This cable is installed in this linking arm by this cable protecting device part, the two ends of this cable are stretched out by the two ends of this linking arm respectively and are entered into respectively in this pedestal and this mechanical arm, described cable protecting device comprises fixture, keeper and is located at respectively elastic arm and the guide at these fixture two ends, and this fixture is fixed on this linking arm; This keeper and this elastic arm are installed in respectively on these guide two ends, and this keeper and cable-through hole that allows this cable to pass through of the common formation of this guide; One end along this elastic arm from this linking arm, one end of this cable is stretched out and is clipped between this elastic arm and this linking arm, and the other end stretches out from the other end of linking arm through this cable-through hole.The performance accuracy of this mechanism is inadequate, cannot realize precise guidance, and operating efficiency is low.
Summary of the invention
The technical issues that need to address of the present invention are that mechanical jig arm is carried out to precise guidance, can clamp convenient, quickly material; A kind of mechanical arm is provided.
For solving above-mentioned technical problem, the utility model by the following technical solutions:
A kind of mechanical arm, it comprises mechanical casing, it is characterized in that: the top of described mechanical casing is provided with X to horizontally-guided device, and the first slide block is placed in X on horizontally-guided device, the first slide block is provided with vertical lifting device, and vertical lifting device is connected with clamping device by rotary joint; The left part of machinery casing is provided with the vertical guider of Z-direction, and the second slide block is placed on the vertical guider of Z-direction, and the second slide block is provided with horizontal transmission device, and horizontal transmission device also connects described clamping device by described rotary joint;
Respectively vertically and parallelly placed multiple optoelectronic switches, the outside of described mechanical casing is connected with controller for the right part of described mechanical casing and bottom;
Described vertical lifting device is to be connected to form by the first electric cylinder and the first expansion link; On the first slide block, be also provided with the first Y-direction horizontally-guided device, described the first electric cylinder is slidably connected on described the first Y-direction horizontally-guided device, and described the first expansion link is connected with described rotary joint.
Useful technique effect of the present utility model:
Adopt after said structure, the utility model has been accelerated operating efficiency greatly by automation control, has alleviated operator's working strength; And by the cooperating of electric cylinder and optoelectronic switch, improve the performance accuracy of mechanical arm, realized precise guidance; That the design also has advantages of is simple in structure, be easy to manufacture, efficient energy-saving and economical and practical.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, a kind of mechanical arm, its structure comprises mechanical casing 1, the top of described mechanical casing 1 is provided with X to horizontally-guided device 9, the first slide block 8 is placed in X on horizontally-guided device 9, the first slide block 8 is provided with vertical lifting device, vertical lifting device is connected with clamping device by rotary joint 19, the left part of machinery casing 1 is provided with the vertical guider 5 of Z-direction, the second slide block 6 is placed on the vertical guider 5 of Z-direction, the second slide block 6 is provided with horizontal transmission device, and horizontal transmission device is connected with clamping device by rotary joint 19; Respectively vertically and parallelly placed multiple optoelectronic switches 11, the outside of mechanical casing 1 is connected with controller 12 in right part and the bottom of machinery casing 1.
In the time that material is sent to mechanical casing 1, operator opens by controller 12 detection that optoelectronic switch 11 carries out material position one by one, after detection, controller 12 can send a signal to vertical lifting device and horizontal transmission device, make to move to material place with vertical lifting device with the clamping device that horizontal transmission device is connected jointly, and control clamping device by controller 12 material is clamped.Clamping device is connected with horizontal transmission device with vertical lifting device by rotary joint, thereby control better the direction that clamps of clamping device, make that it clamps more firmly and fast, this design has not only increased the practicality of mechanical arm, and has improved the operating efficiency of mechanical arm.
Vertical lifting device is as shown in Figure 1 to be connected to form by the first electric cylinder 18 and the first expansion link 17; The first expansion link 17 is connected with rotary joint 19.Horizontal transmission device is to be connected to form by the second electric cylinder 4 and the second expansion link 3; The second expansion link 3 is connected with rotary joint 19.
On the first slide block 8 as shown in Figure 1, being also provided with the first Y-direction horizontally-guided device 10, the first electric cylinders 18 is slidably connected on the first Y-direction horizontally-guided device 10; On the second slide block 6, being also provided with the second Y-direction horizontally-guided device 7, the second electric cylinders is slidably connected on the second Y-direction horizontally-guided device 7.
When after moving into place in mechanical arm directions X and Z direction, controller 12 can send to the first electric cylinder 18 and the second electric cylinder 4 the needs amount of feeding in the Y direction, the first electric cylinder 18 and the second electric cylinder 4 together with time move along the first Y-direction horizontally-guided device 10 and the second Y-direction horizontally-guided device 7 respectively, thereby the Y-direction that completes mechanical arm moves.
Clamping device as shown in Figure 1 comprises train wheel bridge 14 and lower plate 13, and lower plate 13 is fixedly connected with rotary joint 19 by first connecting rod 2, and first connecting rod 2 is provided with pneumatic linear actuator 16, and pneumatic linear actuator 16 is connected with train wheel bridge 14 by second connecting rod 15.
In the time that mechanical arm moves to the position of material, do not moving as benchmark using lower plate 13, move up and down with train wheel bridge 14 by controlling pneumatic linear actuator 16, thereby complete the clamping to material.This structure, by the cooperating of electric cylinder and optoelectronic switch, has improved the performance accuracy of mechanical arm, has realized precise guidance; And greatly improve operating efficiency by automation control, alleviated operator's burden.
Claims (1)
1. a mechanical arm, it comprises mechanical casing (1), it is characterized in that: the top of described mechanical casing (1) is provided with X to horizontally-guided device (9), the first slide block (8) is placed in X on horizontally-guided device (9), the first slide block (8) is provided with vertical lifting device, and vertical lifting device is connected with clamping device by rotary joint (19); The left part of machinery casing (1) is provided with the vertical guider of Z-direction (5), the second slide block (6) is placed on the vertical guider of Z-direction (5), the second slide block (6) is provided with horizontal transmission device, and horizontal transmission device also connects described clamping device by described rotary joint (19);
The right part of described mechanical casing (1) and bottom respectively vertically with the parallel multiple optoelectronic switches (11) of having placed, the outside of described mechanical casing (1) is connected with controller (12);
Described vertical lifting device is to be connected to form by the first electric cylinder (18) and the first expansion link (17); On the first slide block (8), be also provided with the first Y-direction horizontally-guided device (10), it is upper that described the first electric cylinder (18) is slidably connected at described the first Y-direction horizontally-guided device (10), and described the first expansion link (17) is connected with described rotary joint (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420014348.1U CN203622447U (en) | 2014-01-10 | 2014-01-10 | Mechanical arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420014348.1U CN203622447U (en) | 2014-01-10 | 2014-01-10 | Mechanical arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203622447U true CN203622447U (en) | 2014-06-04 |
Family
ID=50808964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420014348.1U Expired - Fee Related CN203622447U (en) | 2014-01-10 | 2014-01-10 | Mechanical arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203622447U (en) |
-
2014
- 2014-01-10 CN CN201420014348.1U patent/CN203622447U/en not_active Expired - Fee Related
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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: 20140604 Termination date: 20150110 |
|
| EXPY | Termination of patent right or utility model |