Electric feeding and discharging manipulator

Abstract

The utility model provides an electrical feeding and discharging manipulator, which relates to the technical field of automatic machinery and comprises a mounting plate, a driving motor is mounted at the position, close to the left side, of the rear surface of the mounting plate, the output end of the driving motor penetrates through the rear surface of the mounting plate and extends to the front side, and the output end of the driving motor is fixedly connected with a rotating shaft. A first connecting rod is fixedly connected to the outer surface of the rotating shaft, a second connecting rod is rotatably connected to the end of the first connecting rod, a movable groove is formed in the position, close to the upper portion, of the front surface of the mounting plate, and two movable columns are symmetrically and slidably connected to the inner surface wall of the movable groove. According to the device, the optimized driving design is adopted, complex actions are achieved through a single driving source, the structure is simplified, cost is reduced, mechanical abrasion is reduced, the service life is prolonged, accurate clamping and throwing are guaranteed through efficient and stable mechanical linkage, and the production efficiency and the automation level are remarkably improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to automatic mechanical technical field especially relates to a kind of electrical feeding and discharging manipulator. BACKGROUND

[0002] Electrical feeding and discharging manipulator is a kind of automatic equipment, mainly for realizing the automatic feeding and discharging operation of material in industrial production process.

[0003] In prior art, electrical feeding and discharging manipulator mainly relies on internal drive system to carry out "take" and "put" by up and down activity when moving one material clamping to another position in working process, but its drive system is complex and diversified, cost is higher, and repeated rotation of multiple drive parts can cause mechanical wear, reduce the service life of feeding and discharging manipulator, therefore, aiming at the above problems, we propose a kind of electrical feeding and discharging manipulator. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the problems that electrical feeding and discharging manipulator in prior art mainly relies on internal drive system to carry out "take" and "put" by up and down activity when moving one material clamping to another position in working process, but its drive system is complex and diversified, cost is higher, and repeated rotation of multiple drive parts can cause mechanical wear, reduce the service life of feeding and discharging manipulator, and proposes a kind of electrical feeding and discharging manipulator.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a kind of electrical feeding and discharging manipulator, including mounting plate, the rear surface of the mounting plate is installed with drive motor near left side, the output of the drive motor is extended to front side by penetrating the rear surface of mounting plate, the output of the drive motor is fixedly connected with the shaft of rotation, the outer surface of the shaft of rotation is fixedly connected with first connecting rod, the end of the first connecting rod is rotatably connected with second connecting rod, the front surface of the mounting plate is equipped with movable slot near upper position, the inner surface wall of the movable slot is symmetrically slidably connected with two movable columns, the movable column extends to front and back sides and movable column end diameter is greater than column body diameter, the front surface between two movable columns is fixedly connected with first rack.

[0006] Preferably, the front surface of the first rack is fixedly connected with manipulator body near middle position, the front surface of the mounting plate is equipped with guide slot near middle position.

[0007] Preferably, the inner surface wall of the guide slot is slidably connected with guide column, the guide column extends to front and back sides and guide column end diameter is greater than column body diameter.

[0008] Preferably, the front surface of the guide column is fixedly connected with a gear, and the front surface of the gear is fixedly connected with a fixed column near the middle position.

[0009] Preferably, the right end of the second connecting rod is rotatably connected with the outer surface of the fixed column, and the outer surface of the gear is meshingly connected with the outer surface of the first gear rack.

[0010] Preferably, the front surface of the mounting plate is fixedly connected with a second gear rack near the lower position, and the outer surface of the gear is meshingly connected with the outer surface of the second gear rack.

[0011] Preferably, the rear surface of the mounting plate is fixedly connected with a rear cover, and the rear surface of the rear cover is fixedly connected with a bottom plate.

[0012] Compared with the prior art, the device has the advantages and positive effects that,

[0013] 1. In the device, an optimized driving design is adopted, complex actions are realized through a single driving source, the structure is simplified, the cost is reduced, mechanical wear is reduced, the service life is prolonged, the efficient and stable mechanical linkage ensures precise clamping and feeding, and the production efficiency and the automation level are significantly improved.

[0014] 2. In the device, the movable groove and the movable column cooperate to assist the use of the first gear rack, the stroke path of the whole mechanical hand body is increased, when the mechanical hand body performs complex or heavy-load operation, the design of the movable column and the movable groove can effectively disperse stress and load, reduce excessive wear or damage to a single component, and improve the reliability and service life of the whole mechanical hand body. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 A perspective view of the electrical feeding and discharging mechanical hand is provided for the utility model;

[0016] Figure 2 Another perspective view of the electrical feeding and discharging mechanical hand is provided for the utility model;

[0017] Figure 3 An expanded view of the electrical feeding and discharging mechanical hand is provided for the utility model;

[0018] Figure 4 A partial structure perspective view of the electrical feeding and discharging mechanical hand is provided for the utility model.

[0019] Legend: 1, mounting plate; 11, rear cover; 12, bottom plate; 2, first gear rack; 21, movable groove; 22, movable column; 23, mechanical hand body; 3, gear; 31, guide groove; 32, guide column; 33, fixed column; 4, second gear rack; 5, driving motor; 51, rotating shaft; 52, first connecting rod; 53, second connecting rod. Detailed Implementation

[0020] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0021] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0022] Example 1: As Figures 1-4 As shown, this utility model provides an electric loading and unloading robot, including a mounting plate 1. A drive motor 5 is mounted on the rear surface of the mounting plate 1 near the left side. The output end of the drive motor 5 passes through the rear surface of the mounting plate 1 and extends to the front side. A rotating shaft 51 is fixedly connected to the output end of the drive motor 5. A first connecting rod 52 is fixedly connected to the outer surface of the rotating shaft 51. A second connecting rod 53 is rotatably connected to the end of the first connecting rod 52. A movable groove 21 is opened on the front surface of the mounting plate 1 near the top. Two movable columns 22 are symmetrically slidably connected to the inner wall of the movable groove 21. The two ends of the movable columns 22 extend forward and backward, and the diameter of the end of the movable column 22 is larger than the diameter of the column body. A first rack 2 is fixedly connected between the front surfaces of the two movable columns 22. A first rack 2 is fixedly connected near the middle of the front surface of the first rack 2. The mounting plate 1 is fixedly connected to the robot body 23. A guide groove 31 is opened on the front surface of the mounting plate 1 near the middle. A guide post 32 is slidably connected to the inner wall of the guide groove 31. The two ends of the guide post 32 extend forward and backward, and the diameter of the end of the guide post 32 is larger than the diameter of the post body. A gear 3 is fixedly connected to the front surface of the guide post 32. A fixed post 33 is fixedly connected to the front surface of the gear 3 near the middle. The right end of the second connecting rod 53 is rotatably connected to the outer surface of the fixed post 33. The outer surface of the gear 3 meshes with the outer surface of the first rack 2. A second rack 4 is fixedly connected to the front surface of the mounting plate 1 near the bottom. The outer surface of the gear 3 meshes with the outer surface of the second rack 4. A rear cover 11 is fixedly connected to the rear surface of the mounting plate 1. A base plate 12 is fixedly connected to the rear surface of the rear cover 11.

[0023] The effect achieved by the whole embodiment 1 is that when the device is used with the elevator through the bottom plate 12, the powerful power of the driving motor 5 is directly transmitted to the rotating shaft 51 closely connected to it through the output end, driving it to start rotating. The rotating movement of the rotating shaft 51 further drives the first connecting rod 52 fixedly connected to it to move in a circle. The rotation of the first connecting rod 52 is not isolated, and it cleverly converts its rotation into the horizontal reciprocating movement of the second connecting rod 53 through the principle of mechanics. Since one end of the second connecting rod 53 is connected to the fixed column 33 in a rotating manner, this design enables the second connecting rod 53 to move in the horizontal direction to drive the fixed column 33 to move. The gear 3 moves left and right along the path set by the guide groove 31 with the assistance of the guide column 32. This design not only ensures the stability of the gear 3 movement, but also improves the accuracy of the entire mechanism. The gear 3 is in meshing state with the first rack 2 and the second rack 4 at the same time. The second rack 4 is stably installed on the mounting plate 1 as a fixed reference point. Therefore, when the gear 3 moves left and right under the action of the driving force, it will push the first rack 2 to move left and right reciprocatingly through the meshing relationship. The reciprocating movement of the first rack 2 is not isolated, and it cleverly realizes smooth and stable movement through the cooperation of the movable column 22 and the movable groove 21. In this process, the mechanical hand body 23 installed on the first rack 2 also moves left and right reciprocatingly. The device adopts an optimized driving design to realize complex actions through a single driving source, simplify the structure, reduce the cost, reduce mechanical wear and tear, and prolong the service life. The efficient and stable mechanical linkage ensures precise clamping and placing, significantly improves production efficiency and automation level, and the rear cover 11 protects the driving device.

[0024] Embodiment 2: As shown in Figures 1-4 The front surface of the mounting plate 1 is provided with a movable groove 21 near the upper position. The inner wall of the movable groove 21 is symmetrically and slidably connected with two movable columns 22. The front surfaces of the two movable columns 22 are fixedly connected with the first rack 2.

[0025] The effect achieved by the whole embodiment 2 is that the movable groove 21 and the movable column 22 cooperate to assist the use of the first rack 2, which increases the stroke path of the mechanical hand body 23. When the mechanical hand body 23 performs complex or heavy load operation, the design of the movable column 22 and the movable groove 21 can effectively disperse stress and load, reduce excessive wear and tear or damage to a single component, and improve the reliability and service life of the whole mechanical hand body 23.

[0026] Working principle: when using the device, cooperate the device with the elevator through the bottom plate 12, then start the driving motor 5, drive the rotating shaft 51 to rotate, the rotating movement of the rotating shaft 51 further drives the first connecting rod 52 fixedly connected with it to make circular movement, the rotation of the first connecting rod 52 ingeniously converts the rotation of itself into the horizontal reciprocating movement of the second connecting rod 53 through the mechanical principle, since one end of the second connecting rod 53 is connected to the fixed column 33 in a rotating manner, this design makes the movement of the second connecting rod 53 in the horizontal direction drive the fixed column 33 to move together, and the gear 3 moves left and right along the path set in the guide groove 31 under the assistance of the guide column 32, the gear 3 is in meshing state with the first rack 2 and the second rack 4 at the same time, wherein the second rack 4 is stably installed on the mounting plate 1 as a fixed reference point, therefore, when the gear 3 moves left and right under the action of driving force, it will push the first rack 2 to move left and right reciprocatingly through the meshing relationship, the reciprocating movement of the first rack 2 is not isolated, it ingeniously realizes smooth and stable movement through the cooperation of the movable column 22 and the movable groove 21, in this process, the mechanical hand body 23 installed on the first rack 2 also moves left and right reciprocatingly, the device adopts optimized driving design, realizes complex action through single driving source, simplifies structure, reduces cost, reduces mechanical wear and tear, prolongs service life, its efficient and stable mechanical linkage ensures accurate clamping and putting, significantly improves production efficiency and automation level, and the cooperation of the movable groove 21 and the movable column 22 assists the use of the first rack 2, which increases the stroke path of the whole mechanical hand body 23, when the mechanical hand body 23 performs complex or heavy load operation, the design of the movable column and the movable groove can effectively disperse stress and load, reduce excessive wear and tear or damage to single components, improve the reliability and service life of the whole mechanical hand body 23.

[0027] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification of the above embodiments made according to the technical essence of the present application without departing from the technical scheme of the present application still falls within the protection scope of the present application.

Claims

1. An electrical loading and unloading robot comprising a mounting plate (1), characterized in that: The rear surface of the mounting plate (1) is provided with a driving motor (5) near the left side, the output end of the driving motor (5) extends to the front side through the rear surface of the mounting plate (1), the output end of the driving motor (5) is fixedly connected with a rotating shaft (51), the outer surface of the rotating shaft (51) is fixedly connected with a first connecting rod (52), the end of the first connecting rod (52) is rotatably connected with a second connecting rod (53), the front surface of the mounting plate (1) is provided with a movable slot (21) near the upper side, the inner wall of the movable slot (21) is symmetrically and slidably connected with two movable columns (22), the two ends of the movable column (22) extend to the front and rear sides, and the diameter of the end of the movable column (22) is greater than that of the column body, the front surfaces of the two movable columns (22) are fixedly connected with a first gear rack (2).

2. The electrical loading and unloading robot according to claim 1, characterized in that: The front surface of the first gear rack (2) is fixedly connected with a mechanical hand body (23) near the middle position, and the front surface of the mounting plate (1) is provided with a guide slot (31) near the middle position.

3. The electrical loading and unloading robot as claimed in claim 2, characterized in that: The inner wall of the guide slot (31) is slidably connected with a guide column (32), and the two ends of the guide column (32) extend to the front and rear sides, and the diameter of the end of the guide column (32) is greater than that of the column body.

4. The electrical loading and unloading robot as claimed in claim 3, characterized in that: The front surface of the guide column (32) is fixedly connected with a gear (3), and the front surface of the gear (3) is fixedly connected with a fixed column (33) near the middle position.

5. The electrical loading and unloading robot according to claim 4, characterized in that: The right end of the second connecting rod (53) is rotatably connected with the outer surface of the fixed column (33), and the outer surface of the gear (3) is meshingly connected with the outer surface of the first gear rack (2).

6. The electrical loading and unloading robot according to claim 5, characterized in that: The front surface of the mounting plate (1) is fixedly connected with a second gear rack (4) near the lower side, and the outer surface of the gear (3) is meshingly connected with the outer surface of the second gear rack (4).

7. The electrical loading and unloading robot as claimed in claim 6, characterized in that: The rear surface of the mounting plate (1) is fixedly connected with a rear cover (11), and the rear surface of the rear cover (11) is fixedly connected with a bottom plate (12).

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