Mechanical gripper for automatic machine carrying

Abstract

The utility model relates to the technical field of mechanical grippers, and discloses a mechanical gripper for automatic machine carrying, which comprises a telescopic mechanism, a sliding mechanism is arranged at the bottom of the telescopic mechanism, and a connecting mechanism is arranged on one side of the sliding mechanism. The telescopic mechanism is arranged, the first telescopic shaft and the second telescopic shaft are connected in a sleeved mode, flexible telescopic adjustment of the mechanical gripper can be achieved in the vertical direction, and the second telescopic shaft can move up and down in the first telescopic shaft and extend to the top of the first telescopic shaft. The length of the mechanical gripper can be adjusted according to different carrying task requirements so as to adapt to grabbing and placing of objects with different heights, carrying flexibility and working efficiency are improved, a second telescopic shaft is kept at a relatively stable position in the moving process through an elastic belt, and the mechanical gripper is convenient to use. And the shaking or deviation phenomenon is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical gripper technical field especially relates to a kind of mechanical gripper for automated machine handling. BACKGROUND

[0002] With the rapid development of global manufacturing industry, the degree of industrial automation is continuously improved, in various production lines, such as automobile manufacturing, electronic product manufacturing, food processing and other industries, a large number of parts, finished products need to be transported between different processes, equipment and storage areas, and automated handling operation becomes the key link to improve production efficiency, reduce labor costs and improve product quality stability.

[0003] The existing mechanical gripper for automated machine handling is difficult to flexibly adjust the length according to different height of goods, and it is difficult to meet the diversified handling task requirements, and the existing mechanical gripper is easy to shake or deviate during extension process due to uneven stress, inertia and other factors, thereby affecting the normal operation of the device. UTILITY MODEL CONTENT

[0004] To solve the above technical problems, the utility model provides a kind of mechanical gripper for automated machine handling.

[0005] The utility model adopts the following technical scheme: a kind of mechanical gripper for automated machine handling, including telescopic mechanism, the bottom of telescopic mechanism is provided with sliding mechanism, one side of sliding mechanism is provided with connecting mechanism;

[0006] The telescopic mechanism includes a fixed disc, the top of the fixed disc is fixedly connected with a first telescopic shaft, the first telescopic shaft is sleeved with a second telescopic shaft, the second telescopic shaft extends to the top of the first telescopic shaft, the surfaces of the first telescopic shaft and the second telescopic shaft are respectively sleeved with a first telescopic ring and a second telescopic ring, and the top of the second telescopic shaft is fixedly connected with a clamping block.

[0007] As a further improvement of the above scheme, the two sides of the first telescopic shaft are fixedly connected with a first fixed shaft, the surface of the first fixed shaft is sleeved with a connecting plate, the side of the connecting plate away from the first fixed shaft is sleeved with a connecting shaft, the surface of the connecting shaft is sleeved with an elastic band, the side of the elastic band away from the connecting shaft is sleeved with a second fixed shaft, and the second fixed shaft is fixedly connected with the second telescopic ring.

[0008] Through the technical scheme, the flexible mechanism is arranged, the first flexible shaft and the second flexible shaft are arranged to be sleeved with each other, the mechanical gripper can be flexibly adjusted in the vertical direction, the second flexible shaft can move up and down in the first flexible shaft and extend to the top of the first flexible shaft, and then the length of the mechanical gripper can be adjusted according to different carrying task requirements, so that different height articles can be gripped and placed, and the flexibility and working efficiency of carrying are improved. The elastic belt is arranged, so that the second flexible shaft can keep a relatively stable position during movement, and shaking or deviation is avoided.

[0009] As a further improvement of the above scheme, the sliding mechanism comprises a pad plate, a pad block is fixedly connected to the top of the pad plate, a sliding groove is formed in the top of the pad block, a limiting plate is fixedly connected in the sliding groove, a limiting shaft is arranged on the top of the limiting plate, the limiting shaft is fixedly connected with the pad block, and a sliding block is sleeved on the surface of the limiting shaft.

[0010] As a further improvement of the above scheme, a through hole is formed in the top of the limiting plate, a fixed bolt is arranged in the sliding block, the fixed bolt extends to the top of the sliding block, the pad plate and the pad block are symmetrically distributed, and the pad plate and the pad block each have four.

[0011] Through the technical scheme, the sliding mechanism is arranged, so that the mechanical gripper can be stably adjusted in the horizontal direction. The sliding block is sleeved on the limiting shaft and can slide along the sliding groove in the range defined by the limiting plate, so that the mechanical gripper can be accurately moved horizontally, and the articles can be accurately aligned and gripped in the horizontal direction, so that the stability of the device is greatly improved. The fixed bolt is arranged, so that the sliding block can be locked by inserting the fixed bolt into the through hole after sliding to the appropriate position, so that the mechanical gripper can keep a stable horizontal position during carrying, and will not slide and deviate due to vibration or other external interference, and the accuracy and stability of carrying are further improved.

[0012] As a further improvement of the above scheme, the connecting mechanism comprises a fixed plate, a storage block is fixedly connected to the top of the fixed plate, a storage groove is formed in the top of the storage block, and a fixed block is fixedly connected in the storage groove.

[0013] As a further improvement of the above scheme, a fixed rod is fixedly connected to the top of the fixed block, a stabilizing plate is sleeved on the surface of the fixed rod, a connecting shaft is sleeved on the side of the stabilizing plate away from the fixed rod, and the fixed blocks are symmetrically distributed through the fixed disc.

[0014] Through the technical scheme, the stability of the device is enhanced through the connecting mechanism, so that the connecting mechanism can still maintain good stability when bearing heavy objects, and deformation or loosening phenomenon does not occur, thereby ensuring the safety and reliability of the carrying process.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] The utility model discloses a telescopic mechanism is set up, through setting up first telescopic axle and second telescopic axle mutual sleeve joint, make mechanical grab hand can realize flexible telescopic adjustment in vertical direction, second telescopic axle can move up and down in first telescopic axle, and extend to its top, and then can allow mechanical grab hand to adjust the length according to different carrying task demand, to adapt to the article of different height and place, and then improve the flexibility and work efficiency of carrying, through setting up the elastic band, and then make second telescopic axle keep relatively stable position in the movement process, avoid appearing to shake or deviation phenomenon, through setting up the sliding mechanism, and then make mechanical grab hand can realize smooth sliding adjustment in horizontal direction, sliding block sleeve joint is on the limiting shaft, and can slide along the sliding slot in the range defined by the limiting plate, and then can provide accurate horizontal movement guide for mechanical grab hand, make it can adjust in horizontal direction according to the specific position and the situation of article, to more accurately aim at and grab the article, greatly improve the stability of the device, through setting up the fixed peg, and then make sliding block can be locked through the fixed peg insertion through -hole after sliding to the appropriate position, and then can ensure that mechanical grab hand keeps stable horizontal position in the carrying process, does not slide deviation due to vibration or other external interference, further improve the accuracy and stability of carrying, through setting up the connecting mechanism, and then enhance the stability of the device, so that the connecting mechanism can still maintain good stability when bearing heavy objects, and deformation or loosening phenomenon does not occur, thereby ensuring the safety and reliability of the carrying process. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the whole structure schematic view of the utility model;

[0018] Figure 2 It is the telescopic mechanism structure schematic view of the utility model;

[0019] Figure 3 It is the sliding mechanism structure schematic view of the utility model;

[0020] Figure 4 It is the connecting mechanism structure schematic view of the utility model.

[0021] MAIN SYMBOL EXPLANATION

[0022] Telescopic mechanism; 101, Fixed disc; 102, First telescopic shaft; 103, Second telescopic shaft; 104, Clamping block; 105, First fixed shaft; 106, Connecting shaft; 107, Second fixed shaft; 2, Sliding mechanism; 201, Pad; 202, Limiting shaft; 203, Sliding block; 204, Fixed pin; 3, Connecting mechanism; 301, Fixed plate; 302, Fixed block; 303, Fixed rod; 304, Stabilizing plate. DETAILED DESCRIPTION

[0023] The utility model will be described further, combined with the drawings and specific implementation, it is to be explained that under the premise of not conflicting, the following described each embodiment or each technical feature between can be combined to form new embodiment. Embodiment:

[0024] Please combine Figures 1-4 The utility model discloses an automatic machine handling mechanical gripper, including telescopic mechanism 1, the bottom of telescopic mechanism 1 is provided with sliding mechanism 2, one side of sliding mechanism 2 is provided with connecting mechanism 3;

[0025] Telescopic mechanism 1 includes fixed disc 101, and the top of fixed disc 101 is fixedly connected with first telescopic shaft 102, and first telescopic shaft 102 is sleeved with second telescopic shaft 103, and second telescopic shaft 103 extends to the top of first telescopic shaft 102, and the surface of first telescopic shaft 102 and second telescopic shaft 103 is sleeved with first telescopic ring and second telescopic ring respectively, and the top of second telescopic shaft 103 is fixedly connected with clamping block 104.

[0026] The both sides of first telescopic shaft 102 are fixedly connected with first fixed shaft 105, and the surface of first fixed shaft 105 is sleeved with connecting plate, and the side, away from first fixed shaft 105 of connecting plate, is sleeved with connecting shaft 106, and the surface of connecting shaft 106 is sleeved with elastic band, and the side, away from connecting shaft 106 of elastic band, is sleeved with second fixed shaft 107, and second fixed shaft 107 is fixedly connected with second telescopic ring.

[0027] Sliding mechanism 2 includes pad, and the top of pad is fixedly connected with pad 201, and the top of pad 201 is provided with sliding slot, and the sliding slot is fixedly connected with limiting plate, and the top of limiting plate is provided with limiting shaft 202, and limiting shaft 202 is fixedly connected with pad 201, and the surface of limiting shaft 202 is sleeved with sliding block 203.

[0028] The top of limiting plate is provided with through hole, and fixed pin 204 is arranged in sliding block 203, and fixed pin 204 extends to the top of sliding block 203, and pad and pad 201 are symmetrically distributed, and pad and pad 201 all have four.

[0029] The connecting mechanism 3 comprises a fixed plate 301, a storage block is fixedly connected to the top of the fixed plate 301, a storage groove is formed in the top of the storage block, and a fixed block 302 is fixedly connected in the storage groove.

[0030] The top of the fixed block 302 is fixedly connected with a fixed rod 303, the surface of the fixed rod 303 is sleeved with a stabilizing plate 304, the side, away from the fixed rod 303, of the stabilizing plate 304 is sleeved with a connecting shaft 106, and the fixed block 302 is symmetrically distributed through the fixed disc 101.

[0031] The principle of one of the embodiments of the application is that according to the height of the article, the telescopic mechanism 1 is driven to move, the second telescopic shaft 103 slides in the first telescopic shaft 102 upwards or downwards, the height of the mechanical gripper is adjusted, the first telescopic ring and the second telescopic ring move along with the movement of the telescopic shaft, the elastic belt always maintains a certain tension, the telescopic process is stable, when the article is approached, the telescopic action is stopped, at this time, the height of the clamping block 104 should be such that the mechanical gripper is in a suitable grabbing position, and simultaneously, according to the horizontal position of the article, the sliding mechanism 2 starts to act. The sliding block 203 slides on the limiting shaft 202 along the sliding groove, the position of the sliding block 203 is adjusted by the operator or the control system according to the actual situation, the mechanical gripper is aligned with the article in the horizontal direction, when the sliding block 203 reaches the suitable position, the fixed pin 204 is inserted into the through hole in the top of the limiting plate, the position of the sliding block 203 is locked, and it is ensured that the mechanical gripper does not horizontally displace when the article is grabbed.

[0032] The above-mentioned embodiments are only preferred embodiments of the application, and cannot be used to limit the range of protection of the application, and any non-substantial changes and replacements made by those skilled in the art on the basis of the application all belong to the range of protection required by the application.

Claims

1. An automated machine handling mechanical gripper, characterized in that, Including telescopic mechanism (1), the bottom of telescopic mechanism (1) is provided with sliding mechanism (2), one side of sliding mechanism (2) is provided with connecting mechanism (3); The telescopic mechanism (1) includes a fixed disc (101), a first telescopic shaft (102) is fixedly connected to the top of the fixed disc (101), a second telescopic shaft (103) is sleeved in the first telescopic shaft (102), the second telescopic shaft (103) extends to the top of the first telescopic shaft (102), the surfaces of the first telescopic shaft (102) and the second telescopic shaft (103) are sleeved with a first telescopic ring and a second telescopic ring respectively, and the top of the second telescopic shaft (103) is fixedly connected with a clamping block (104).

2. An automated mechanical gripper for handling machines as claimed in claim 1, characterized in that: The first telescopic shaft (102) is fixedly connected with a first fixed shaft (105) on both sides, the surface of the first fixed shaft (105) is sleeved with a connecting plate, the side, away from the first fixed shaft (105), of the connecting plate is sleeved with a connecting shaft (106), the surface of the connecting shaft (106) is sleeved with an elastic band, the side, away from the connecting shaft (106), of the elastic band is sleeved with a second fixed shaft (107), and the second fixed shaft (107) is fixedly connected with the second telescopic ring.

3. An automated mechanical gripper for handling machines as claimed in claim 1, characterized in that: The sliding mechanism (2) includes a backing plate, the top of the backing plate is fixedly connected with a backing block (201), the top of the backing block (201) is provided with a sliding groove, the sliding groove is fixedly connected with a limiting plate, the top of the limiting plate is provided with a limiting shaft (202), the limiting shaft (202) is fixedly connected with the backing block (201), and the surface of the limiting shaft (202) is sleeved with a sliding block (203).

4. An automated mechanical gripper for handling machines as claimed in claim 3, characterized in that: A through hole is formed in the top of the limiting plate, a fixed bolt (204) is arranged in the sliding block (203), the fixed bolt (204) extends to the top of the sliding block (203), the backing plate and the backing block (201) are symmetrically distributed, and the backing plate and the backing block (201) are both four.

5. An automated mechanical gripper for handling machines as defined in claim 1, characterized in that: The connecting mechanism (3) includes a fixed plate (301), the top of the fixed plate (301) is fixedly connected with a storage block, the top of the storage block is provided with a storage groove, and the storage groove is fixedly connected with a fixed block (302).

6. An automated mechanical gripper for handling machines as claimed in claim 5, characterized in that: The top of the fixed block (302) is fixedly connected with a fixed rod (303), the surface of the fixed rod (303) is sleeved with a stabilizing plate (304), the side, away from the fixed rod (303), of the stabilizing plate (304) is sleeved with a connecting shaft (106), and the fixed block (302) is symmetrically distributed through the fixed disc (101).

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