Manipulator device of series welding machine

Abstract

The manipulator device of the series welding machine comprises a base, a rotating arm, a grabbing module and a detecting and positioning module, the rotating arm is arranged on the base and can rotate relative to the base, the grabbing module is arranged on the rotating arm and can ascend and descend relative to the rotating arm, and the detecting and positioning module is arranged on the base. The detecting and positioning module is arranged on one side of the grabbing module, and the distance between the detecting and positioning module and the grabbing module is adjustable. The detection positioning module comprises a base plate, two side plates and a plurality of detection units, the base plate is connected with the grabbing module, the detection units are arranged on the side plates, and the two side plates are arranged on the two sides of the base plate; the detecting and positioning module and the grabbing module are integrally arranged, and the distance between the grabbing module and the detecting and positioning module is adjustable, so that the solar cells of different specifications can be accurately grabbed; and the first rotating part and the second rotating part are arranged on the rotating arm and are matched with each other, so that the solar cells can be grabbed and transferred at different distances.

Description

TECHNICAL FIELD

[0001] The utility model relates to solar cell automatic series welding technical field especially relates to a mechanical hand device of series welding machine. BACKGROUND

[0002] Solar cell is a kind of photovoltaic semiconductor using sunlight to generate electricity, and its application is increasingly widespread, when solar cell is welded, welding machine with relatively large volume needs to be used, needs to be combined by using multiple lines of feeding conveying line and welding line, so mechanical hand device is needed to grab and transfer solar cell.The conventional mechanical hand device is generally single-shaft mechanical hand, and the radius of rotation grabbing and transferring is fixed, and the distance between detection unit and grabbing module is also fixed, so different distances of grabbing and transferring cannot be realized for different specifications of solar cell, and the detection before grabbing of different specifications of solar cell cannot be adjusted in time, so the accurate feeding demand of solar cell cannot be met. SUMMARY

[0003] The utility model mainly aims at overcoming the above-mentioned shortcomings and deficiencies of prior art, and provides a mechanical hand device of series welding machine.

[0004] A kind of mechanical hand device of series welding machine, it is used in the grabbing and transferring of solar cell in feeding process, including pedestal, rotating arm, grabbing module and detection positioning module, the rotating arm is installed on the pedestal and can rotate relative to the pedestal, the grabbing module is installed on the rotating arm and can be raised and lowered relative to the rotating arm, the detection positioning module is installed on one side of the grabbing module and the distance between the grabbing module is adjustable;The detection positioning module includes base plate, two side plates and several detection units, the base plate is connected with the grabbing module, the detection unit is installed on the side plate, two the side plate is installed on the two sides of the base plate.

[0005] In the implementation of one of the embodiments, the grabbing module includes mounting plate, several suction cups, adapter and connecting piece, several suction cups are installed on the front of the mounting plate, the adapter and the connecting piece are installed on the back of the mounting plate, the adapter is pneumatically connected with the suction cup, the other end of the connecting piece is connected with the base plate.

[0006] In the implementation of one of the embodiments, several suction cups are arranged as two rows, and the distance between the two rows of suction cups is adjustable. Preferably, the distance between adjacent two suction cups is adjustable, and the suction cup is preferably a silica gel suction cup.

[0007] In an embodiment of the one of the embodiments, the connecting piece comprises a first mounting portion, a second mounting portion and a connecting portion, the first mounting portion has a height higher than that of the second mounting portion, the first mounting portion is connected with the substrate, and the second mounting portion is connected with the mounting plate.

[0008] In an embodiment of the one of the embodiments, a mounting slot is formed in the second mounting portion and extends through the second mounting portion, the mounting slot is in a strip shape, and the position where the second mounting portion is connected with the mounting plate is adjusted through the mounting slot.

[0009] In an embodiment of the one of the embodiments, a lifting piece that can move up and down is arranged on the rotating arm, and the lifting piece is connected with the adapter.

[0010] In an embodiment of the one of the embodiments, the rotating arm comprises a base body, a first rotating piece, a second rotating piece and a control piece, the base body is arranged on the base, the first rotating piece is arranged on the base body and can rotate relative to the base body, the second rotating piece is arranged on the first rotating piece and can rotate relative to the first rotating piece, the control piece is connected with the first rotating piece and the second rotating piece, and the control piece controls the second rotating piece to rotate relative to the first rotating piece.

[0011] In an embodiment of the one of the embodiments, a sliding slot is formed in the first rotating piece, the second rotating piece is arranged in the sliding slot, and the control piece controls the second rotating piece to move and rotate in the sliding slot.

[0012] The mechanical hand device of the stringer has the following beneficial effects: the detection positioning module and the grabbing module are integrally arranged, the distance between the grabbing module and the detection positioning module is adjustable, different specifications of solar cell pieces can be positioned and accurately grabbed, the first rotating piece and the second rotating piece are arranged on the rotating arm, and the two rotating pieces can cooperate with each other to grab and transfer solar cell pieces at different distances. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 FIG. 1 is a use state structural schematic diagram of the mechanical hand device of the stringer;

[0014] Figure 2 FIG. 2 is a structural schematic diagram of the mechanical hand device of the stringer;

[0015] Figure 3 FIG. 3 is another angle structural schematic diagram of the mechanical hand device of the stringer;

[0016] Figure 4 FIG. 4 is a partial structural combination schematic diagram of the mechanical hand device of the stringer; Figure 2 ​

[0017] Figure 5 For Figure 4 The mechanical arm device of the stringer of the utility model is shown in another angle.

[0018] Figure 6 For Figure 4 The mechanical arm device of the stringer of the utility model is shown in another angle. DETAILED DESCRIPTION

[0019] The embodiments of the utility model will be described below in detail, examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as a limitation of the utility model.

[0020] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the utility model.

[0021] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0022] In the utility model, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrated; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or the communication or interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0023] In the utility model, unless another definite provision and limitation, first feature is on second feature " on " or " under " can be first and second feature direct contact, or first and second feature indirectly contact through intermediate medium. Moreover, first feature is on second feature " above " and " on " and " above " can be first feature is on second feature directly above or obliquely above, or just indicate first feature horizontal height is higher than second feature. First feature is on second feature " below " and " under " and " below " can be first feature is on second feature directly below or obliquely below, or just indicate first feature horizontal height is less than second feature.

[0024] The utility model discloses a mechanical hand device of string welding machine, including base, rotary arm, snatch module and detection positioning module, the rotary arm is installed on the base and can rotate relative to the base, the snatch module is installed on the rotary arm and can lift relative to the rotary arm, detection positioning module is installed on one side of snatch module and the distance between snatch module is adjustable, detection positioning module includes the base plate, two side plates and a plurality of detection units, the base plate is connected with snatch module, the detection unit is installed on the side plate, and two side plates are installed on both sides of the base plate.

[0025] The utility model discloses a mechanical hand device of string welding machine through with detection positioning module and snatch module integral setting and the distance between snatch module and detection positioning module is adjustable, can position the solar cell piece of different specifications and realize accurate snatch, set up first rotator and second rotator on the rotary arm, and the snatch and transfer of solar cell piece different distance can be carried out through the mutual cooperation of the first rotator and the second rotator.

[0026] Embodiment

[0027] Please refer to Figure 1 The utility model provides a mechanical hand device 100 of string welding machine sets on the work section of string welding machine feeding module, and the mechanical hand device 100 of string welding machine is used in the feeding process to snatch and transfer solar cell piece 200, and then transfers solar cell piece 200 from the feeding conveying line to the solar cell piece welding conveying line.

[0028] Please refer to Figures 1 to 6 The mechanical hand device 100 of string welding machine includes base 1, rotary arm 2, snatch module 3 and detection positioning module 4, and the rotary arm 2 is installed on the base 1 and can rotate relative to the base 1, the snatch module 3 is installed on the rotary arm 2 and can lift relative to the rotary arm 2, and the detection positioning module 4 is installed on one side of the snatch module 3 and the distance between the snatch module 3 is adjustable. Detection positioning module 4 includes base plate 41, two side plates 42 and a plurality of detection units 43, and the base plate 41 is connected with the snatch module 3, the detection unit 43 is installed on the side plate 42, and the two side plates 42 are installed on both sides of the base plate 41.

[0029] The mechanical arm device 100 of the stringer is characterized in that the detection positioning module 4 and the grabbing module 3 are integrally arranged, and the distance between the detection positioning module 4 and the grabbing module 3 is adjustable, so that the solar cell piece 200 of different specifications can be positioned and accurately grabbed.

[0030] More specifically, referring to Figures 4 to 6 , the grabbing module 3 comprises a mounting plate 31, a plurality of suction cups 32, an adapter 33 and a connecting piece 34, the plurality of suction cups 32 are arranged on the front surface of the mounting plate 31, the adapter 33 and the connecting piece 34 are arranged on the back surface of the mounting plate 31, the adapter 33 is pneumatically connected with the suction cup 32, and the other end of the connecting piece 34 is connected with the base plate 41. Preferably, the plurality of suction cups 32 are arranged in two rows, and the distance between the two rows of suction cups 32 is adjustable, thereby meeting the grabbing of solar cell pieces 200 of different sizes. More preferably, the distance between the adjacent two suction cups 32 is adjustable, and the suction cup 32 is preferably a silica gel suction cup. The rotating arm 2 is provided with a lifting piece 5 that can move up and down, and the lifting piece 5 is connected with the adapter 33. The lifting piece 5 is connected with the control system through the adapter 33, and the adapter 33 provides air suction force for the suction cup 32.

[0031] More specifically, referring to Figure 4 and Figure 6 , the connecting piece 34 comprises a first mounting portion 341, a second mounting portion 342 and a connecting portion 343, the height of the first mounting portion 341 is higher than the height of the second mounting portion 342, the first mounting portion 341 is connected with the base plate 41, and the second mounting portion 342 is connected with the mounting plate 31. The connecting piece 34 integrally connects the grabbing module 3 and the detection positioning module 4, and can also adjust the distance between the two, and the height of the first mounting portion 341 is higher than the height of the second mounting portion 342, which can ensure that the height of the detection positioning module 4 is higher than that of the grabbing module 3. Preferably, the second mounting portion 342 is provided with an upper and lower through mounting groove 3421, the mounting groove 3421 is in a strip shape, and the connection position between the second mounting portion 342 and the mounting plate 31 is adjusted through the mounting groove 3421, thereby adjusting the distance between the grabbing module 3 and the detection positioning module 4.

[0032] Please refer to Figures 1 to 5The rotating arm 2 comprises a base body 21, a first rotating part 22, a second rotating part 23 and a control part 24. The base body 21 is arranged on the base 1. The first rotating part 22 is arranged on the base body 21 and can rotate relative to the base body 21. The second rotating part 23 is arranged on the first rotating part 22 and can rotate relative to the first rotating part 22. The control part 24 is connected to the first rotating part 22 and the second rotating part 23, and controls the second rotating part 23 to rotate relative to the first rotating part 22. The first rotating part 22 and the second rotating part 23 are arranged on the rotating arm 2, and can cooperate with each other to grasp and transfer the solar cell 200 at different distances.

[0033] In another embodiment of the present example, referring to Figure 3 The first rotating part 22 is provided with a sliding groove 221, and the second rotating part 23 is arranged in the sliding groove 221. The control part 24 controls the second rotating part 23 to move and rotate in the sliding groove 221.

[0034] The technical features of the above embodiments can be combined in any manner. In order to make the description simple, all possible combinations of the technical features in the above embodiments are not described, however, as long as the combinations of the technical features do not contradict, they should be considered as the scope of the present application.

[0035] The above embodiments only express several implementation manners of the present application, and the description is relatively specific and detailed, however, it should not be understood as the limitation of the scope of the present application. It should be pointed out that, for the ordinary skilled in the art, without departing from the concept of the present application, several modifications and improvements can be made, and these all belong to the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. A mechanical hand device of a stringer, used for grabbing and transferring solar cell pieces in a feeding process, characterized in that, The utility model provides a kind of robot for picking and placing, including base, rotating arm, grabbing module and detection positioning module, the rotating arm is equipped on the base and can rotate relative to the base, the grabbing module is equipped on the rotating arm and can be lifted relative to the rotating arm, the detection positioning module is equipped on one side of the grabbing module and the distance between the grabbing module is adjustable;The detection positioning module includes substrate, two side plates and several detection units, the substrate is connected with the grabbing module, the detection unit is equipped on the side plate, and two side plates are equipped on the two sides of the substrate.

2. The robot apparatus of the stringer according to claim 1, characterized by: The grabbing module includes mounting plate, several suction cups, adapter and connecting piece, several suction cups are equipped on the front of the mounting plate, the adapter and the connecting piece are equipped on the back of the mounting plate, the adapter is pneumatically connected with the suction cup, the other end of the connecting piece is connected with the substrate.

3. The robot apparatus of the stringer according to claim 2, characterized by: The connecting piece includes first mounting portion, second mounting portion and connecting portion, the height of the first mounting portion is higher than the height of the second mounting portion, the first mounting portion is connected with the substrate, and the second mounting portion is connected with the mounting plate.

4. The robot apparatus of the stringer according to claim 3, characterized by: A mounting slot is formed in the second mounting portion, the mounting slot is long strip-shaped, and the connection position of the second mounting portion and the mounting plate is adjusted by the mounting slot.

5. The robot apparatus of the stringer according to claim 2, characterized by: The rotating arm is equipped with a lifting piece that can move up and down, and the lifting piece is connected to the adapter.

6. The robot apparatus of the stringer according to claim 1, characterized by: The rotating arm includes a base body, a first rotating member, a second rotating member and a control member, the base body is equipped on the base, the first rotating member is equipped on the base body and can rotate relative to the base body, the second rotating member is equipped on the first rotating member and can rotate relative to the first rotating member, the control member is connected to the first rotating member and the second rotating member, and the control member controls the rotation of the second rotating member relative to the first rotating member.

7. The robot apparatus of the stringer according to claim 6, characterized by: A sliding slot is formed in the first rotating member, the second rotating member is arranged in the sliding slot, and the control member controls the movement and rotation of the second rotating member in the sliding slot.

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