Transfer taking and placing device

Abstract

The utility model relates to the technical field of transfer devices, in particular to a transfer pick-and-place device. A transfer pick-and-place device comprises a base, a rotating shaft, a rotating driving part, a pick-and-place part and a lifting driving part. The pick-and-place part comprises a first pick-and-place head, and a plurality of first clamping pieces are distributed on the first pick-and-place head at intervals; the second pick-and-place head and the first pick-and-place head are symmetrically arranged; a plurality of second clamping pieces are distributed on the second pick-and-place head at intervals, and the second clamping pieces and the first clamping pieces are symmetrically arranged; and the first taking and placing head and the second taking and placing head are respectively connected with the displacement driving assembly, and can be driven by the displacement driving assembly to synchronously and reversely move. The transfer pick-and-place device is high in efficiency and precision.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of transfer device, in particular to a transfer taking and placing device. BACKGROUND

[0002] In the whole product processing process of the needle cylinder, multiple processing links are needed to be involved, and at each processing link, the product to be processed needs to be taken out from the conveying line and placed on the processing station outside the conveying line, and after the processing is completed, the product assembled on the processing station is taken back to the conveying line.

[0003] In the prior art, a taking and placing device is usually used for taking and placing operation, and the workpiece can be taken and placed only after the processing is completed, so the overall efficiency is low. If two sets of taking and placing devices are arranged, the equipment investment cost is large, and it is difficult to ensure the consistency of the taking and placing actions of the two taking and placing devices and the taking and placing clamping positions, and the precision is difficult to maintain. Practical new type content

[0004] Therefore, it is necessary to provide a transfer taking and placing device with high efficiency and high precision.

[0005] A transfer taking and placing device, comprising a base, a rotating shaft, a rotating driving component, a taking and placing component and a lifting driving component, the rotating shaft is rotatably arranged on the base, the rotating driving component is connected with the rotating shaft, the taking and placing component is connected with the rotating shaft, and the lifting driving component is connected with the base; the taking and placing component comprises:

[0006] A first taking and placing head, a plurality of first clamping pieces are arranged on the first taking and placing head in intervals;

[0007] A second taking and placing head, the second taking and placing head is symmetrically arranged with the first taking and placing head; a plurality of second clamping pieces are arranged on the second taking and placing head in intervals, and the second clamping pieces are symmetrically arranged with the first clamping pieces;

[0008] A displacement driving assembly, the first taking and placing head and the second taking and placing head are respectively connected with the displacement driving assembly, and can be synchronously and reversely moved by means of the driving of the displacement driving assembly.

[0009] In one embodiment, the displacement driving assembly comprises a first driving piece, the first driving piece has symmetrically arranged first and second sliding blocks, the first taking and placing head is connected with the first sliding block, and the second taking and placing head is connected with the second sliding block.

[0010] In one of the embodiments, the first and second pick-and-place heads are arranged above the displacement driving assembly in the height direction, the first clamping members are connected to the first pick-and-place head, and the first clamping members have first clamping arms; the second clamping members are connected to the second pick-and-place head, and the second clamping members have second clamping arms.

[0011] In one of the embodiments, the first clamping arms are arranged above the first pick-and-place head in the height direction, and the second clamping arms are arranged above the second pick-and-place head in the height direction; the first clamping arms partially extend out of the side of the first pick-and-place head and extend to a position below the first pick-and-place head; and the second clamping arms partially extend out of the side of the second pick-and-place head and extend to a position below the second pick-and-place head.

[0012] In one of the embodiments, the first clamping arms are arranged on the side of the second clamping members away from the second pick-and-place head, and the first clamping arms have an inverted L-shaped structure; and the second clamping arms are arranged on the side of the first clamping members away from the first pick-and-place head, and the second clamping arms have an inverted L-shaped structure.

[0013] In one of the embodiments, the first pick-and-place head is provided with a first mounting extension, one end of the first mounting extension is connected to the first pick-and-place head, and the other end of the first mounting extension extends to the side of the second pick-and-place head and is connected to the first sliding block; and the second pick-and-place head is provided with a second mounting extension, one end of the second mounting extension is connected to the second pick-and-place head, and the other end of the second mounting extension extends to the side of the first pick-and-place head and is connected to the second sliding block.

[0014] In one of the embodiments, the lifting driving component includes a positioning frame, a second driving member, and a connecting frame, the second driving member is arranged on the positioning frame, one end of the connecting frame is connected to the output shaft of the second driving member, and the other end of the connecting frame is connected to the base; the side of the positioning frame close to the base is provided with a sliding rail, the sliding rail extends along the height direction of the positioning frame; and the side of the base close to the positioning frame is provided with a sliding block, the sliding block is in sliding connection with the sliding rail.

[0015] In one of the embodiments, the positioning frame is provided with a plurality of first detection members, the first detection members are distributed at intervals in the height direction of the positioning frame; and the base is provided with a first detection head, and the first detection head at least partially extends to the position of the first detection members.

[0016] In one of the embodiments, the rotating driving component includes a motor, a first synchronous member, a second synchronous member, and a synchronous transmission member, the motor is fixedly arranged on the base, the first synchronous member is arranged on the output shaft of the motor, the second synchronous member is arranged on the rotating shaft, and one end of the synchronous transmission member is in transmission connection with the first synchronous member, and the other end of the synchronous transmission member is in transmission connection with the second synchronous member.

[0017] In one of the embodiments, the base comprises a bottom plate, side plates and a guide seat, the guide seat and the bottom plate are respectively arranged on the side plates, and the guide seat is above the bottom plate in the height direction; the rotating shafts are respectively rotatably arranged on the bottom plate and the guide seat, and the rotating shafts are sleeved with bearing members between the rotating shafts and the guide seat.

[0018] Compared with the prior art, the transfer taking and placing device is provided with symmetrical first and second taking and placing heads, and the first and second taking and placing heads are driven by the displacement driving assembly to move synchronously and reversely, so as to correspond to the workpieces to be processed on the clamping conveying line and the workpieces processed on the processing station respectively, and then the first and second taking and placing heads are turned over by 180° by the rotating shafts, and the first and second taking and placing heads are exchanged in position, that is, the workpieces processed can be placed on the conveying line, and the workpieces to be processed can be placed on the processing station, two steps are carried out synchronously, time is greatly saved, and work efficiency is improved. Secondly, two groups of taking and placing devices are not needed, only two taking and placing heads are needed, the overall structure is simple, and the equipment investment cost is low. And the first and second taking and placing heads always move synchronously, consistency is high, and precision is high. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0020] Figure 1 The transfer taking and placing device structure schematic diagram provided by the present application.

[0021] Figure 2 The structure schematic diagram of the taking and placing component provided by the present application.

[0022] Figure 3 The Figure 1 partial enlarged view in the

[0023] Figure 4 The bottom view of the transfer taking and placing device provided by the present application.

[0024] Reference: 1, base; 11, bottom plate; 12, side plate; 13, guide seat; 14, bearing part; 2, rotating shaft; 21, nut; 3, rotating driving part; 31, motor; 32, first synchronous part; 33, second synchronous part; 34, synchronous transmission part; 4, taking and placing part; 41, first taking and placing head; 410, first clamping part; 411, first clamping arm; 412, first mounting extension; 42, second taking and placing head; 420, second clamping part; 421, second clamping arm; 422, second mounting extension; 43, displacement driving assembly; 430, first driving part; 431, first sliding block; 432, second sliding block; 44, first gas path joint; 441, first joint part; 45, second gas path joint; 451, second joint part; 5, lifting driving part; 51, positioning frame; 52, second driving part; 53, connecting frame; 54, sliding rail; 55, sliding block; 61, first detection part; 62, first detection head. DETAILED DESCRIPTION

[0025] In order to make the above objectives, features and advantages of the present application more clear and easily understood, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings. In the following description, a lot of specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be implemented in many different ways other than those described herein, and one of ordinary skill in the art can make similar improvements without departing from the spirit of the present application, so the present application is not limited to the specific embodiments disclosed below.

[0026] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on the other component or there can be a middle component. When a component is referred to as being "connected to" another component, it can be directly connected to the other component or there can be a middle component. The terms "height direction", "upper", "lower" and similar expressions used in the specification of the present application are only for the purpose of illustration and do not indicate the only implementation.

[0027] In addition, the terms "first", "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 with "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0028] Please refer to Figures 1 to 4The application provides a transfer and taking and placing device, which comprises a base 1, a rotating shaft 2, a rotating driving part 3, a taking and placing part 4 and a lifting driving part 5. The rotating shaft 2 is rotatably arranged on the base 1. The rotating driving part 3 is connected with the rotating shaft 2. The taking and placing part 4 is connected with the rotating shaft 2. The lifting driving part 5 is connected with the base 1. The taking and placing part 4 comprises a first taking and placing head 41, a second taking and placing head 42 and a displacement driving assembly 43. The second taking and placing head 42 is symmetrically arranged with the first taking and placing head 41. A plurality of first clamping parts 410 are arranged on the first taking and placing head 41 at intervals. A plurality of second clamping parts 420 are arranged on the second taking and placing head 42 at intervals. The second clamping parts 420 are symmetrically arranged with the first clamping parts 410. The first taking and placing head 41 and the second taking and placing head 42 are respectively connected with the displacement driving assembly 43 and can synchronously and reversely move by the driving of the displacement driving assembly 43.

[0029] Understandably, the taking and placing device is located between a conveying line and a processing station. In the initial state, the first taking and placing head 41 faces the conveying line side, and the second taking and placing head 42 faces the processing station side. Then the displacement driving assembly 43 drives the first taking and placing head 41 and the second taking and placing head 42 to synchronously and reversely move. The first taking and placing head 41 and the second taking and placing head 42 move away from each other. The first taking and placing head 41 extends above the conveying line, and the second taking and placing head 42 extends above the processing station. Then the lifting driving part 5 drives the base 1 and the taking and placing part 4 to move downward. The first clamping parts 410 on the first taking and placing head 41 clamp the workpiece to be processed on the conveying line, and the second clamping parts 420 on the second taking and placing head 42 clamp the processed workpiece on the processing station. Then the lifting driving part 5 drives the base 1 and the taking and placing part 4 to move upward. The rotating driving part 3 drives the rotating shaft 2 to rotate by 180°. The first taking and placing head 41 and the second taking and placing head 42 change positions. At this time, the first taking and placing head 41 is located above the processing station, and the second taking and placing head 42 is located above the conveying line. Then the lifting driving part 5 drives the base 1 and the taking and placing part 4 to move downward. The first clamping parts 410 release the clamping of the workpiece to be processed. The workpiece to be processed is placed on the processing station. At the same time, the second clamping parts 420 release the clamping of the processed workpiece. The processed workpiece is placed on the conveying line. Then the lifting driving part 5 drives the base 1 and the taking and placing part 4 to move upward to reset. The displacement driving assembly 43 drives the first taking and placing head 41 and the second taking and placing head 42 to synchronously and reversely move to reset. Then the above operation is continuously repeated.

[0030] In this way, the taking and placing of the workpiece to be processed and the processed workpiece can be carried out synchronously, greatly saving the waiting time and improving the work efficiency. Two sets of taking and placing devices are not required, only two taking and placing heads are required, the overall structure is simple, and the equipment investment cost is low. The first taking and placing head 41 and the second taking and placing head 42 always move synchronously, have high consistency and high precision, and will not affect the overall beat of the conveying line.

[0031] In an embodiment, the displacement driving assembly 43 comprises a first driving member 430, the first driving member 430 comprising symmetrically arranged first and second sliding blocks 431 and 432, the first taking and placing head 41 being connected to the first sliding block 431, and the second taking and placing head 42 being connected to the second sliding block 432.

[0032] Understandably, the first driving member 430 adopts an electric clamping jaw, which serves as a power source. Compared with a lead screw transmission, the response speed is fast, which guarantees the high efficiency requirement of the device. The first and second sliding blocks 431 and 432 move synchronously and have precise movement control, which meets the high precision requirement of the device. The overall structure is simple, easy to install and assemble, and the device has low cost.

[0033] Further, the first taking and placing head 41 is provided with a first mounting extension 412, one end of the first mounting extension 412 being connected to the first taking and placing head 41, and the other end extending to the side of the second taking and placing head 42 and being connected to the first sliding block 431. The second taking and placing head 42 is provided with a second mounting extension 422, one end of the second mounting extension 422 being connected to the second taking and placing head 42, and the other end extending to the side of the first taking and placing head 41 and being connected to the second sliding block 432.

[0034] Understandably, the existence of the first and second mounting extensions 412 and 422 enables a longer distance between the first and second taking and placing heads 41 and 42 and the sliding block 55, so that the clamping members on the taking and placing heads can avoid the position of the first driving member 430, and the existence of the first driving member 430 will not hinder the clamping of the workpiece. Moreover, in the case that the distance between the two taking and placing heads is relatively far, the transmission line and the machining station can be better adapted.

[0035] Exemplarily, the first mounting extension 412 is an integral molding structure with the first taking and placing head 41. The first mounting extension 412 extends outward from the middle position of the first taking and placing head 41, and the first taking and placing head 41 as a whole presents a T shape.

[0036] Exemplarily, the second mounting extension 422 is an integral molding structure with the second taking and placing head 42. The second mounting extension 422 extends outward from the middle position of the second taking and placing head 42, and the second taking and placing head 42 as a whole presents a T shape.

[0037] Exemplarily, the first mounting extension 412 and the first slider 431 are connected in a detachable manner such as screwing, riveting, etc., facilitating maintenance and replacement. Of course, welding or other fixed connection methods can also be used, which can be selected according to actual needs.

[0038] Exemplarily, the second mounting extension 422 and the second slider 432 are connected in a detachable manner such as screwing, riveting, etc., facilitating maintenance and replacement. Of course, welding or other fixed connection methods can also be used, which can be selected according to actual needs.

[0039] In an embodiment, along the height direction, the first pick-and-place head 41 and the second pick-and-place head 42 are arranged above the displacement driving assembly 43. A plurality of first clamping pieces 410 are connected to the first pick-and-place head 41, and each first clamping piece 410 has a first clamping arm 411. A plurality of second clamping pieces 420 are connected to the second pick-and-place head 42, and each second clamping piece 420 has a second clamping arm 421.

[0040] Further, along the height direction, the plurality of first clamping pieces 410 are arranged above the first pick-and-place head 41, and the plurality of second clamping pieces 420 are arranged above the second pick-and-place head 42.

[0041] It can be understood that the first pick-and-place head 41 can support the plurality of first clamping pieces 410, and the second pick-and-place head 42 can support the plurality of second clamping pieces 420, thereby ensuring the positional accuracy of each first clamping piece 410 and second clamping piece 420 and avoiding positional deviation after long-term use. At the same time, the first clamping piece 410 and the second clamping piece 420 are located above, so that there is no obstruction during installation, and the installation is more convenient.

[0042] Exemplarily, the first clamping piece 410 is not arranged directly above the first pick-and-place head 41, but is located above the side of the first pick-and-place head 41 to facilitate avoiding the first driving member 430. The second clamping piece 420 is not arranged directly above the second pick-and-place head 42, but is located above the side of the second pick-and-place head 42 to facilitate avoiding the first driving member 430.

[0043] Further, the first clamping arm 411 partially extends out of the side of the first pick-and-place head 41 and extends to a position below the first pick-and-place head 41. The second clamping arm 421 partially extends out of the side of the second pick-and-place head 42 and extends to a position below the second pick-and-place head 42.

[0044] It can be understood that in this way, the first clamping arm 411 can clamp the position of the workpiece below the first pick-and-place head 41, so that only the lifting driving member 5 needs to drive the pick-and-place member 4 to move downward as a whole, and the first clamping arm 411 can clamp the workpiece on the conveying line or the machining station, and the clamping process is simple and the work efficiency is high. The same applies to the second clamping arm 421.

[0045] Exemplarily, the first clamping arm 411 is arranged on the side of the second clamping member 420 away from the second pick-and-place head 42, and the first clamping arm 411 is in an inverted L-shaped structure. The second clamping arm 421 is arranged on the side of the second clamping member 420 away from the first pick-and-place head 41, and the second clamping arm 421 is in an inverted L-shaped structure. The L-shaped structure is simple and convenient to process, and after the first clamping arm 411 and the second clamping arm 421 are installed, the horizontal arm of the L-shaped clamping arm can be supported by the pick-and-place head, and the structure is more stable.

[0046] Of course, not limited to this, in other embodiments, the first clamping arm 411 can also be arranged in a non-bent structure, such as extending only to the side of the first pick-and-place head 41. Or other adaptive structure according to the needs of the workpiece and the station, which will not be repeated here.

[0047] Of course, not limited to this, in other embodiments, the second clamping arm 421 can also be arranged in a non-bent structure, such as extending only to the side of the second pick-and-place head 42. Or other adaptive structure according to the needs of the workpiece and the station, which will not be repeated here.

[0048] Exemplarily, the first pick-and-place head 41 is a hollow frame structure, the first clamping member 410 adopts a finger cylinder, and a plurality of first clamping members 410 are placed in the hollow first pick-and-place head 41. The clamping fingers of the finger cylinder are the first clamping arms 411.

[0049] Exemplarily, the second pick-and-place head 42 is a hollow frame structure, the second clamping member 420 adopts a finger cylinder, and a plurality of second clamping members 420 are placed in the hollow second pick-and-place head 42. The clamping fingers of the finger cylinder are the second clamping arms 421.

[0050] In an embodiment, the pick-and-place member 4 further comprises a first gas path connector 44 and a second gas path connector 45. The first gas path connector 44 is provided with a plurality of first connector portions 441, and the plurality of first clamping members 410 are respectively connected to the plurality of first connector portions 441. The second gas path connector 45 is provided with a plurality of second connector portions 451, and the plurality of second clamping members 420 are respectively connected to the plurality of second connector portions 451.

[0051] Understandably, the first gas path connector 44 can be connected to an external gas path, and then the first gas path connector 44 supplies gas to the plurality of first clamping members 410 through the first connector portions 441, thereby realizing synchronous control of the plurality of first clamping members 410 and ensuring the action consistency of the plurality of first clamping members 410 in clamping the workpiece. The control of the plurality of second clamping members 420 is the same.

[0052] Exemplarily, the first joint part 441 is connected with the first clamping piece 410 by a gas pipe. The first clamping piece 410 is also provided with a joint, and the gas pipe is sleeved on the joint at one end and sleeved on the first joint part 441 at the other end. The second joint part 451 is connected with the second clamping piece 420 by a gas pipe, and the connection mode is the same as that of the first clamping piece 410.

[0053] With reference to Figure 4 The rotating driving part 3 comprises a motor 31, a first synchronous part 32, a second synchronous part 33 and a synchronous transmission part 34. The motor 31 is fixedly arranged on the base 1, the first synchronous part 32 is arranged on the output shaft of the motor 31, the second synchronous part 33 is arranged on the rotating shaft 2, the synchronous transmission part 34 is in transmission connection with the first synchronous part 32 at one end and in transmission connection with the second synchronous part 33 at the other end.

[0054] Understandably, the rotating shaft 2 is driven to rotate by the synchronous transmission part 34, compared with the mode that the motor 31 directly drives the rotating shaft 2 to rotate, the torque received by the motor 31 is smaller, and the motor 31 is not easy to be damaged. Secondly, the motor 31 is arranged more flexibly, so that the layout of the device is more compact, and space is saved.

[0055] Exemplarily, the motor 31 is a servo motor 31. The synchronous transmission part 34 is a synchronous belt. The first synchronous part 32 and the second synchronous part 33 are both synchronous gears, and the synchronous belt is sleeved on the first synchronous part 32 and the second synchronous part 33 respectively, so that the structure is simple and the synchronization effect is good.

[0056] Further, the base 1 comprises a bottom plate 11, a side plate 12 and a guide seat 13. The guide seat 13 and the bottom plate 11 are connected to the side plate 12 respectively and arranged on the same side. In the height direction, the guide seat 13 is above the bottom plate 11. The rotating shaft 2 is rotatably arranged on the bottom plate 11 and the guide seat 13 respectively, and the bearing part 14 is sleeved between the rotating shaft 2 and the guide seat 13.

[0057] Understandably, the position of the rotating shaft 2 is limited by the guide seat 13 and the bottom plate 11 at the same time, so that the concentricity of the rotating shaft 2 when rotating is improved, and the rotating position of the rotating shaft 2 when driving the taking and placing part 4 to rotate is more accurate.

[0058] Exemplarily, the bearing part 14 is a linear bearing, and preferably two bearing parts 14 are arranged. The two bearing parts 14 jointly limit and guide the rotating shaft 2, so that the concentricity of the rotating shaft 2 when rotating is further ensured.

[0059] Preferably, the rotating shaft 2 is provided with a nut 21 corresponding to the position below the guide seat 13. The nut 21 and the guide seat 13 abut each other.

[0060] Exemplarily, the guide seat 13 and the side plate 12 are detachably connected by screws or the like, so that the replacement and maintenance in the later stage are facilitated.

[0061] Referring to Figure 3 、 Figure 4 The lifting driving component 5 comprises a positioning frame 51, a second driving member 52 and a connecting frame 53. The second driving member 52 is arranged on the positioning frame 51. One end of the connecting frame 53 is connected with an output shaft of the second driving member 52, and the other end is connected with the base 1. The positioning frame 51 is provided with a sliding rail 54 on the side close to the base 1, and the sliding rail 54 extends along the height direction of the positioning frame 51. The base 1 is provided with a sliding block 55 on the side close to the positioning frame 51, and the sliding block 55 is in sliding connection with the sliding rail 54.

[0062] Understandably, the output shaft of the second driving member 52 can be extended or retracted relative to the second driving member 52, and the connecting frame 53 connected with the output shaft drives the base 1 to move, so that the base 1 moves up and down relative to the positioning frame 51. During the movement of the base 1 relative to the positioning frame 51, the sliding block 55 can slide along the sliding rail 54, and the displacement of the base 1 is guided by the sliding rail 54 to ensure the verticality of the base 1 during lifting and to control the displacement accurately.

[0063] Exemplarily, the sliding rail 54 is provided in two, and the two sliding rails 54 have a certain spacing. The number of the sliding blocks 55 is the same as that of the sliding rails 54, and the two groups of sliding rails 54 guide further to ensure the verticality of lifting.

[0064] Further, the second driving member 52 adopts a servo air cylinder, and the output shaft of the second driving member 52 is arranged downward, so that the second driving member 52 can be completely accommodated in the positioning frame 51, and the space utilization is more reasonable.

[0065] In an embodiment, a plurality of first detection members 61 are arranged on the positioning frame 51 and are spaced apart along the height direction of the positioning frame 51. A first detection head 62 is arranged on the base 1 and at least partially extends to the position of the first detection members 61.

[0066] Understandably, when the base 1 moves up and down relative to the positioning frame 51, the first detection head 62 moves synchronously with the base 1, and the first detection head 62 moves through the plurality of first detection members 61 respectively. The positions of the plurality of first detection members 61 correspond to the positions of the first detection members 61 when the taking and placing component 4 lifts to different clamping positions, and when the first detection head 62 passes through the first detection member 61 on the corresponding position, the first detection member 61 will feed back a signal to the second driving member 52, so as to judge whether the movement of the taking and placing component 4 is in place, and to ensure the accuracy of the lifting action of the taking and placing component 4.

[0067] As preferred, the plurality of first detection members 61 are located at the side of the positioning frame 51, the first detection head 62 is arranged at the side of the base 1, and is arranged at the same side as the first detection members 61. The structure on the fixing frame and the base 1 is avoided, and the existence of other structure members is avoided to affect the detection result, and the accuracy is improved.

[0068] Exemplarily, the first detection members 61 adopt sensors, and the sensor type can be selected according to actual needs, and is not described herein. The first detection head 62 is arranged in a T shape, and is convenient for extending to the first detection members 61.

[0069] The technical features of the above embodiments can be combined arbitrarily. 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 exist contradictory, they should be considered as the scope of the description.

[0070] The above embodiments only express several implementation manners of the application, the description is more specific and detailed, but it should not be understood as the limitation of the patent application scope. It should be pointed out that, for ordinary skilled in the art, without departing from the concept of the application, several modifications and improvements can be made, which belong to the protection scope of the application. Therefore, the patent protection scope of the application should be subject to the appended claims.

Claims

1. A transfer device, comprising a base (1), a rotating shaft (2), a rotating driving part (3), a transfer part (4) and a lifting driving part (5), the rotating shaft (2) is rotatably arranged on the base (1), the rotating driving part (3) is connected with the rotating shaft (2), the transfer part (4) is connected with the rotating shaft (2), and the lifting driving part (5) is connected with the base (1); characterized in that, The pick-and-place component (4) comprises: a first pick-and-place head (41) having a plurality of first clamping members (410) arranged thereon in a spaced manner; a second pick-and-place head (42) arranged symmetrically with the first pick-and-place head (41); the second pick-and-place head (42) has a plurality of second clamping members (420) arranged thereon in a spaced manner, and the second clamping members (420) are arranged symmetrically with the first clamping members (410); a displacement driving assembly (43) connected with the first pick-and-place head (41) and the second pick-and-place head (42) respectively, and the first pick-and-place head (41) and the second pick-and-place head (42) can move synchronously and reversely by the driving of the displacement driving assembly (43).

2. The transfer device of claim 1, wherein, The displacement driving assembly (43) comprises a first driving member (430) having a first slider (431) and a second slider (432) arranged symmetrically, the first pick-and-place head (41) is connected with the first slider (431), and the second pick-and-place head (42) is connected with the second slider (432).

3. The transfer device of claim 1, wherein, In the height direction, the first pick-and-place head (41) and the second pick-and-place head (42) are arranged above the displacement driving assembly (43), a plurality of the first clamping members (410) are connected with the first pick-and-place head (41), and the first clamping members (410) have first clamping arms (411); a plurality of the second clamping members (420) are connected with the second pick-and-place head (42), and the second clamping members (420) have second clamping arms (421).

4. The transfer device of claim 3, wherein, In the height direction, a plurality of the first clamping members (410) are arranged above the first pick-and-place head (41), and a plurality of the second clamping members (420) are arranged above the second pick-and-place head (42); the first clamping arms (411) partially extend out of the side of the first pick-and-place head (41) and extend to a position below the first pick-and-place head (41); and the second clamping arms (421) partially extend out of the side of the second pick-and-place head (42) and extend to a position below the second pick-and-place head (42).

5. The transfer device of claim 4, wherein, The first clamping arms (411) are arranged on the side of the second clamping members (420) away from the second pick-and-place head (42), and the first clamping arms (411) are in an inverted L-shaped structure; and the second clamping arms (421) are arranged on the side of the second clamping members (420) away from the first pick-and-place head (41), and the second clamping arms (421) are in an inverted L-shaped structure.

6. The transfer device of claim 2, wherein, The first pick-and-place head (41) is provided with a first mounting extension (412) connected with the first pick-and-place head (41) at one end and extending to the side of the second pick-and-place head (42) and connected with the first slider (431) at the other end; and the second pick-and-place head (42) is provided with a second mounting extension (422) connected with the second pick-and-place head (42) at one end and extending to the side of the first pick-and-place head (41) and connected with the second slider (432) at the other end.

7. The transfer device of claim 1, wherein, The lifting driving component (5) comprises a positioning frame (51), a second driving member (52) and a connecting frame (53), the second driving member (52) is arranged on the positioning frame (51); one end of the connecting frame (53) is connected with an output shaft of the second driving member (52), and the other end is connected with the base (1); the positioning frame (51) is provided with a sliding rail (54) on the side close to the base (1), the sliding rail (54) is arranged in the height direction of the positioning frame (51); the base (1) is provided with a sliding block (55) on the side close to the positioning frame (51), and the sliding block (55) is in sliding connection with the sliding rail (54).

8. The transfer device of claim 7, wherein, A plurality of first detection members (61) are arranged on the positioning frame (51) and are distributed at intervals in the height direction of the positioning frame (51); the base (1) is provided with a first detection head (62), and the first detection head (62) extends at least partially to the position of the first detection member (61).

9. The transfer device of claim 1, wherein, The rotating driving component (3) comprises a motor (31), a first synchronous member (32), a second synchronous member (33) and a synchronous transmission member (34), the motor (31) is fixedly arranged on the base (1), the first synchronous member (32) is arranged on the output shaft of the motor (31), the second synchronous member (33) is arranged on the rotating shaft (2), and the synchronous transmission member (34) is in transmission connection with the first synchronous member (32) at one end and in transmission connection with the second synchronous member (33) at the other end.

10. The transfer device of claim 1, wherein, The base (1) comprises a bottom plate (11), a side plate (12) and a guide seat (13), the guide seat (13) and the bottom plate (11) are arranged on the side plate (12) respectively, and in the height direction, the guide seat (13) is located above the bottom plate (11); the rotating shaft (2) is rotatably arranged on the bottom plate (11) and the guide seat (13) respectively, and a bearing member (14) is sleeved between the rotating shaft (2) and the guide seat (13).

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