Motherboard positioning feeding device

Abstract

The lifting mechanism is a set of lifting mechanism, and its lifting mechanism is a set of lifting mechanism, and its lifting mechanism is a set of lifting mechanism, and its lifting mechanism is a set of lifting mechanism.

Description

Technical Field

[0001] The present application relates to the technical field of automated feeding equipment, and in particular to a busbar positioning feeding device. Background Art

[0002] Feeding devices play a crucial role in automation equipment. High-performance feeding devices can ensure efficient production system operation and stable product quality. In the current automation industry for non-standard products, manual loading is often still used due to the large structural differences among non-standard products and the lack of suitable feeding devices.

[0003] For non-standard products with smaller dimensions or unusual shapes, such as headers (sockets), especially curved-needle double-row headers, efficient and stable feeding places high demands on the structure and precision of the feeding device. Existing feeding devices for curved-needle double-row headers are prone to significant errors in both incoming material accuracy and placement precision, potentially leading to issues such as skewed headers, stuck materials, and material dragging in the feeding system. This impacts production efficiency and product quality for these headers, while also increasing maintenance costs and equipment commissioning time.

[0004] Patent CN206585187U discloses a fully automatic assembly machine for double-row female connectors, which includes a frame, a vibrating plate on the right side of the frame, and a feeding module on the rear side of the right end of the frame. A material shifting claw is provided on the front side of the feeding module, and a first feeding motor is provided on the left side of the material shifting claw. A first pin module is provided on the left side of the first feeding motor, a first material picking module is provided on the left side of the first pin module, and a first optical fiber detection module is provided on the front side of the first material picking module. A second feeding motor is provided on the left side of the first pin module, a second pin module is provided on the left side of the second feeding motor, a second material picking module is provided on the left side of the second pin module, and a second optical fiber detection module is provided on the front side of the second material picking module.

[0005] While the aforementioned utility model patent discloses a fully automatic assembly machine for double-row female connectors, including a feeding device for the double-row female connectors and discloses the basic structure of the feeding device, such as the feeding module, material transfer claws, feeding motor, and fiber optic detection module, it does not provide the specific structure and connection method of the feeding device, nor does it provide solutions to the problems of material jamming and inaccurate positioning in the feeding device of double-row female connectors. Summary of the Invention

[0006] This application is made in view of the above-mentioned state of the prior art. The purpose of this application is to provide a hub positioning and feeding device that can improve the low placement accuracy of existing hub feeding devices, the problems of hub products (especially curved needle type double-row hubs) being prone to skewing, material jamming, and material carrying, and to improve the level of automated production of hub products.

[0007] A motherboard positioning and feeding device is provided for feeding motherboards. The feeding device comprises a support portion, a sliding positioning mechanism, and a feeding mechanism.

[0008] The sliding positioning mechanism includes a lower cylinder, an upper cylinder, a lower slide seat, an upper slide seat, an upper slide plate, a lower cylinder connecting piece, an upper cylinder connecting piece, and a clamping plate. The lower slide seat is connected to the supporting part.

[0009] The lower slide seat is formed with a lower slide seat through hole, the top surface of the lower slide seat is formed with a lower slide seat slot, the bottom surface of the upper slide seat is formed with an upper slide seat slider, and the top surface of the upper slide seat is formed with an upper slide seat slot.

[0010] The upper slide block is arranged on the lower slide groove, and the lower cylinder connecting member is connected to the lower cylinder and the upper slide block respectively through the lower slide through hole.

[0011] The feeding mechanism includes a profiling block and a feeding bottom plate. The profiling block is connected to the lower slide, and the feeding bottom plate is arranged in the middle position in the length direction of the upper slide.

[0012] The two upper slides are arranged on the upper slide slot and are respectively arranged on both sides of the feeding bottom plate. The upper slides are connected to the clamping plate, and the upper cylinder connecting parts are respectively connected to the upper slides and the upper cylinders.

[0013] The profiling block forms a profiling groove, and the feeding bottom plate forms a material trough. The row mother can pass closely against the profiling groove and reach the material trough. The row mother can be clamped by the clamping plate in the material trough and driven by the upper slide to move and stagger with the profiling groove.

[0014] In at least one possible embodiment, the feeding device further includes a sensor mechanism, wherein the sensor mechanism includes an optical fiber sensor and a sensor support.

[0015] The sensor support is connected to the optical fiber sensor and the lower slide respectively.

[0016] The shaped block is also formed with a light hole for passing the optical signal of the optical fiber sensor.

[0017] The optical fiber sensor is arranged outside the profiling block and is used to detect whether the female connector has completely entered the profiling groove.

[0018] In at least one possible embodiment, the support portion includes a base and two height adjustment mechanisms located at both ends of the base in a lengthwise direction, and the lower sliding seat is connected to the height adjustment mechanisms so as to be height-adjustable.

[0019] In at least one possible embodiment, the height adjustment mechanism includes an adjustment support, a height adjustment plate, a height adjustment block and a fixed block.

[0020] The two adjustment supports are respectively arranged at both ends of the length direction of the base.

[0021] The two adjustment supports are respectively connected to the two height adjustment plates,

[0022] The height adjustment block is connected to the adjustment support, and the fixed block is connected to the height adjustment plate and the lower slide seat.

[0023] The height-adjusting block and the fixing block are connected with each other in an adjustable manner by using bolts.

[0024] In at least one possible embodiment, the lower cylinder is disposed between the two height adjustment mechanisms on a lower side of the lower slide.

[0025] In at least one possible embodiment, the feeding mechanism further includes a limit block, which is arranged at one end of the feeding bottom plate away from the profiling block.

[0026] The upper portion of the limit block forms a limit end.

[0027] A limiting plate is provided at the lower part of the limiting block.

[0028] The limiting end and the limiting plate can limit the female row located in the material trough along the extending direction of the material trough.

[0029] In at least one possible embodiment, the feeding mechanism further includes a contour block pressure cover and a contour block support.

[0030] The profiling block gland is arranged on the upper part of the profiling block.

[0031] The profiling block bracket is connected to the lower sliding seat and the profiling block.

[0032] In at least one possible embodiment, the upper slide plate is formed with a limiting portion for limiting the upper slide plate along the extension direction of the upper slide seat slot.

[0033] In at least one possible embodiment, a groove is formed on the clamping plate to facilitate a robot to grasp the female connector.

[0034] In at least one possible embodiment, the female connector is a double-row female connector of a bent-needle type. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a schematic structural diagram of a feeding device according to one embodiment of the present application.

[0036] Figure 2A It is a front structural diagram of a feeding device according to one embodiment of the present application.

[0037] Figure 2B It is a top view of the structure of a feeding device according to one embodiment of the present application.

[0038] Figure 3 It is a schematic exploded view of some components of the sliding positioning mechanism of the feeding device according to one embodiment of the present application.

[0039] Figure 4A It is a front view of a double-row female socket according to one embodiment of the present application.

[0040] Figure 4B It is a top view of a double-row female socket according to one embodiment of the present application.

[0041] Figure 4C It is a side view of a double-row female socket according to one embodiment of the present application.

[0042] Figure 5 This is a schematic structural diagram of the lower slide of the feeding device according to one embodiment of the present application.

[0043] Figure 6 This is a schematic structural diagram of an upper slide and an upper slide block of a feeding device according to one embodiment of the present application.

[0044] Figure 7 It is a structural schematic diagram of the feeding mechanism of the feeding device according to one embodiment of the present application.

[0045] Figure 8A This is a schematic structural diagram of the feeding device when the clamping plate clamps the double-row female seat according to one embodiment of the present application.

[0046] Figure 8B This is a schematic structural diagram of a feeding device during staggered loading according to one embodiment of the present application.

[0047] Description of Reference Numerals

[0048] 110 support part

[0049] 111 base

[0050] 112 Adjust the support

[0051] 113 Height adjustment block

[0052] 114 Height adjustment plate

[0053] 115 fixed block

[0054] 120 sliding positioning mechanism

[0055] 121 lower cylinder

[0056] 122 Upper Cylinder

[0057] 123 Lower Slide

[0058] 1231 lower seat through hole

[0059] 1232 lower slide groove

[0060] 124 upper slide

[0061] 1241 upper slide block

[0062] 1242 upper slide slot

[0063] 125 Skateboard

[0064] 1251 Limiting Department

[0065] 126 Lower cylinder connector

[0066] 127 Upper cylinder connector

[0067] 128 Upper slide block

[0068] 129 splint

[0069] 1291 Groove

[0070] 130 feeding mechanism

[0071] 131 Profiling Block

[0072] 1311 Profiled Slot

[0073] 1312 light hole

[0074] 132 Profile block gland

[0075] 133 Profiling block bracket

[0076] 134 feeding bottom plate

[0077] 1341 Trough

[0078] 135 limit block

[0079] 1351 limit end

[0080] 1352 Limiting Plate

[0081] 140 sensor mechanism

[0082] 141 Fiber Optic Sensor

[0083] 142 sensor holder

[0084] 200 double row mother socket DETAILED DESCRIPTION

[0085] The following describes exemplary embodiments of the present application with reference to the accompanying drawings. It should be understood that these specific descriptions are only used to teach those skilled in the art how to implement the present application, and are not intended to exhaust all possible embodiments of the present application, nor to limit the scope of the present application.

[0086] The embodiment of the present application provides a motherboard positioning and feeding device (hereinafter sometimes referred to as "feeding device"), see Figures 1 to 2B The feeding device may include a supporting portion 110 , a sliding positioning mechanism 120 , a feeding mechanism 130 , and a sensor mechanism 140 .

[0087] Specifically, such as Figure 1 、 Figure 2A As shown, the support portion 110 may include a base 111, an adjustment support 112, a height adjustment block 113, a height adjustment plate 114, and a fixed block 115. The base 111 may be a rectangular plate disposed at the bottom of the feeding device. An adjustment support 112 may be disposed at each end of the base 111 along its length, and each adjustment support 112 may be connected to a height adjustment plate 114. The adjustment support 112 may have a slot for inserting the height adjustment plate 114. The height adjustment plate 114 may partially enter the slot of the adjustment support 112, and the length of the height adjustment plate 114 entering the slot of the adjustment support 112 can be adjusted.

[0088] Each side of the adjustment support 112 can also be connected to a height adjustment block 113, for example, Figure 1 、 Figure 2A The height adjustment block 113 can be connected to the outer side of the adjustment support 112 (the side facing outward along the length of the base 111). The upper portion of the height adjustment plate 114 can be connected to the fixed block 115, and the height adjustment block 113 can be connected to the fixed block 115 via bolts. By adjusting the length of the bolts, the distance between the height adjustment block 113 and the fixed block 115 can be adjusted, and the length of the height adjustment plate 114 inserted into the slot of the adjustment support 112 can be adjusted accordingly, thereby adjusting the height of the support portion 110. Through this adjustment method, the height of the sliding positioning mechanism 120 can be adjusted to meet the feeding requirements of the busbar under different working conditions.

[0089] It is understood that the specific structure of the support portion 110 described above is exemplary, and the support portion 110 of the feeding device of the present application may also adopt other structural forms. However, preferably, the support portion 110 has a height adjustment mechanism to adjust the height of the device or mechanism it supports (e.g., the sliding positioning mechanism 120).

[0090] like Figure 1 、 Figure 2A 、 Figure 2B As shown, the sliding positioning mechanism 120 may include a lower cylinder 121, an upper cylinder 122, a lower slide seat 123, an upper slide seat 124, an upper slide plate 125, a lower cylinder connector 126, an upper cylinder connector 127, an upper slide plate pressure block 128, and a clamping plate 129.

[0091] Specifically, such as Figure 1 、 Figure 2A 、 Figure 2B As shown, the two height adjustment plates 114 and the fixing block 115 of the support portion 110 can be connected to the lower slide seat 123 respectively, and the bottom surface of the lower slide seat 123 can be connected to the lower cylinder 121. Figure 3 As shown, the upper portion of the lower slide 123 can be connected to the upper slide 124, and the bottom surface of the upper slide 124 can form an upper slide slider 1241. Figure 5 As shown, a side (top surface) of the lower slide 123 that contacts the upper slide 124 may be formed with a lower slide groove 1232. The upper slide slider 1241 may be disposed in the lower slide groove 1232 and may slide along the extending direction of the lower slide groove 1232.

[0092] In the present application, the lower cylinder 121 that drives the upper slide 124 to move is located on the lower side of the lower slide 123 and the upper slide 124, which can make full use of the space under the lower slide 123 and the upper slide 124, that is, the space within the support part 110, and can reduce the height or width of the feeding device, which is conducive to the miniaturization of the device.

[0093] Further, such as Figure 2A 、 Figure 3 、 Figure 5 As shown, a lower seat through hole 1231 can be formed on the lower seat 123 at a position away from the lower cylinder 121 by a certain length along the length direction. The lower cylinder connector 126 can pass through the lower seat through hole 1231 to connect the lower cylinder 121 and the upper slide block 1241 respectively. It can be understood that when the cylinder is working, its piston can make linear reciprocating motion. When the lower cylinder 121 is working, its linear reciprocating motion can be transmitted to the upper slide block 1241 through the lower cylinder connector 126, so that the upper slide 124 can make linear reciprocating motion along the lower seat groove 1232 with the lower cylinder 121. For example, Figure 8B As shown, when the piston of the lower cylinder 121 extends, the upper slide 124 can be pushed to the right by a certain distance to the grabbing position of the next process.

[0094] Preferably, the lower slide seat through hole 1231 may be a rectangular through hole whose length direction is consistent with the extending direction of the lower slide seat sliding groove 1232 .

[0095] Further, such as Figure 1 、 Figure 2A 、 Figure 2B 、 Figure 6 As shown, the upper slide 124 can be connected to an upper cylinder 122 at each end in its longitudinal direction, and the middle portion of the upper slide 124 can be connected to the feeding mechanism 130. The upper slide 124 can also be formed with upper slide grooves 1242 on either side of the feeding mechanism 130, and an upper slide plate 125 can be disposed in each of the two upper slide grooves 1242. The upper slide plate 125 can slide along the direction in which the upper slide grooves 1242 extend (the longitudinal direction of the upper slide 124). The upper cylinder connector 127 can be connected to the upper slide plate 125 and the upper cylinder 122 at both ends, enabling the upper slide plate 125 to perform linear reciprocating motion along the direction in which the upper slide grooves 1242 extend in response to the operation of the upper cylinder 122. It is understood that the portion of the upper cylinder 122 connected to the upper slide 124 can be a cylinder body, and the portion of the upper cylinder 122 connected to the upper cylinder connector 127 can be a piston.

[0096] The two upper slides 125 can be connected to a clamping plate 129 on one side close to the feeding mechanism 130. Figure 8A 、 8B As shown, when the pistons of the two upper cylinders 122 extend, the two upper slides 125 can respectively drive the two clamping plates 129 to approach each other until they clamp the double-row female base 200 placed in the feeding mechanism 130.

[0097] Preferably, Figure 1 、 Figure 2B 、 Figure 6 As shown, upper slider pressing plates 128 may be provided on both sides of the upper slide groove 1242 to limit the upper slide plate 125 in a direction perpendicular to the sliding direction of the upper slide plate 125 .

[0098] Preferably, Figure 1 、 Figure 2B As shown, the upper slide plate 125 may further form a limiting portion 1251, and both ends of the upper slide groove 1242 may limit the limiting portion 1251 along the upper slide groove 1242 toward the feeding mechanism 130. This allows the upper slide plate 125 to stop at a suitable position when the piston of the upper cylinder 122 extends without damaging the double-row female seat 200.

[0099] Preferably, Figure 1 As shown, the clamping plate 129 may be formed with a groove 1291 for facilitating the robot to clamp the double-row female seat 200 .

[0100] like Figure 1 、 Figure 2A 、 Figure 2B 、 Figure 3 and Figure 7As shown, the feeding mechanism 130 may include a profiling block 131, a profiling block pressure cover 132, a profiling block bracket 133, a feeding base plate 134, and a stop block 135. Specifically, the feeding mechanism 130 may be connected to the sliding positioning mechanism 120, wherein the profiling block bracket 133 may be connected to the lower slide 123. The profiling block 131 may be connected to the profiling block bracket 133, and the profiling block pressure cover 132 may be connected above the profiling block 131. The feeding base plate 134 may be connected to the middle position of the upper slide 124 in the longitudinal direction, and the end of the feeding base plate 134 away from the profiling block 131 may be connected to the stop block 135.

[0101] Specifically, such as Figure 1 Figure 2 Figure 3 and Figure 7 As shown, the profiling block 131 can be formed with a double-row female seat 200 (exemplarily, the double-row female seat 200 in this embodiment is as follows Figure 4A 、 Figure 4B and Figure 4C The profiling groove 1311 is machined in the shape of the curved needle-shaped double-row female seat (shown in FIG. ). The profiling groove 1311 can limit the double-row female seat 200 perpendicular to the extension direction of the profiling groove 1311. The profiling block pressure cover 132 connected to the upper portion of the profiling block 131 can also limit the double-row female seat 200 in the vertical direction. This ensures that the double-row female seat 200 can maintain a preset posture after passing through the profiling groove 1311 and move to the feeding base plate 134. It is understood that the groove wall of the profiling groove 1311 can partially fit the double-row female seat 200.

[0102] like Figure 1 Figure 2 Figure 3 and Figure 7 As shown, the feed base plate 134 can form a material trough 1341, which can be located in the middle of the feed base plate 134 along the length direction of the upper slide 124. The end of the feed base plate 134 away from the profiling block 131 can be connected to a limit block 135. The limit block 135 can include a limit end 1351 formed on its upper portion and a limit plate 1352 provided on its lower portion. The limit end 1351 and the limit plate 1352 can respectively form limits on the upper and lower portions of the double-row mother seat 200 along the extension direction of the material trough 1341 to ensure that the double-row mother seat 200 can be in a preset position. After the double-row mother seat 200 passes through the profiling block 131, the bottom of the double-row mother seat 200 can enter the material trough 1341 and be clamped by the two clamping plates 129.

[0103] It is understandable that, depending on the specific shape and structure of the hub, the extension length of the limiting plate 1352 can be adjusted to meet the positioning requirements of different hub products.

[0104] Further, such as Figure 2A 、 Figure 3As shown, the sensor mechanism 140 may include a fiber optic sensor 141 and a sensor support 142. The sensor support 142 may be connected to the lower slide 123 and connected to the fiber optic sensor 141, so that the ends of the fiber optic sensor 141 are respectively located at both ends of the contour block 131. It will be understood that the fiber optic sensor 141 may have a signal emitting end and a signal receiving end, and the signal emitting end and the signal receiving end may be respectively located on both sides of the contour block 131.

[0105] Preferably, the sensor support 142 can adjust the position of the optical fiber sensor 141 to adapt to the detection position requirements under different working conditions.

[0106] The profiling block 131 may further have a light hole 1312 , which can penetrate the profiling block 131 to pass the optical signal of the optical fiber sensor 141 for detecting whether the double-row female socket 200 has completely entered the profiling groove 1311 .

[0107] The working process of the feeding device provided in this embodiment is briefly introduced below.

[0108] First, the double-row mother seat 200 from the previous process can enter the profiling groove 1311 of the profiling block 131, and after the profiling groove 1311 adjusts the posture of the double-row mother seat 200, it is pushed into the material groove 1341 of the feeding bottom plate 134 by the next double-row mother seat 200 entering the profiling groove 1311. Figure 8A As shown, the pistons of the upper cylinders 122 on both sides extend and push the upper slide 125, so that the clamping plates 129 connected to the upper slides 125 on both sides tighten the double-row female seat 200. Figure 8B As shown, the piston of the lower cylinder 121 extends, pushing the upper slide 124 to move the double-row mother base 200 in the material trough 1341 to the position where the robot grasps it. After the robot grasps the double-row mother base 200, the pistons of the upper cylinder 122 and the lower cylinder 121 retract, and the sliding positioning mechanism 120 recovers and the feeding operation of the next cycle is carried out.

[0109] It is understood that when the lower cylinder 121 extends, it can offset the double-row mother base 200, which is clamped by the two clamping plates 129 on the feeding base plate 134, from the double-row mother base 200 located in the profiling groove 1311 of the profiling block 131. The double-row mother base 200 on the feeding base plate 134 can be moved with the upper slide 123 to the robot grasping position. After the robot grasps the double-row mother base 200, it can be carried to the next process. This feeding device staggers the two double-row mother bases 200 in the above manner, preventing material from being dragged between the two continuously fed double-row mother bases 200, and avoiding phenomena such as skewing and material jamming of the double-row mother bases 200.

[0110] It can be understood that the motherboard positioning and feeding device provided in this application is not limited to being used for Figure 4A 、 Figure 4B and Figure 4C The feeding of the bent needle type double row female socket shown can also be used for feeding other types of female headers, especially special-shaped female headers.

[0111] The following briefly describes some of the beneficial effects of the above-mentioned embodiments of the present application.

[0112] (1) The embodiment of the present application provides a busbar positioning and feeding device that can accurately locate the position and state of special-shaped busbars through clamps, contour blocks, limit blocks, optical fiber sensors, etc., and use a staggered feeding method. This can improve the low positioning and feeding accuracy and poor efficiency of special-shaped busbars, especially bent-needle double-row busbars. This can further improve the production efficiency and production quality of the automated production process of busbar products.

[0113] (2) The busbar positioning and feeding device provided in the embodiments of the present application can improve the problems of material concatenation, skewing, and material jamming that are common during the automated feeding of busbars, especially bent-needle double-row busbar products. This can reduce the failure rate and material defect rate during busbar production, and reduce the manpower and material costs of maintenance and debugging of the busbar automated production line.

[0114] It is understood that in this application, when the number of parts or components is not specifically limited, the number may be one or more, and the term "plurality" herein refers to two or more. Where the number of parts or components is shown in the drawings and / or described in the specification as a specific number, such as two, three, or four, the specific number is generally illustrative and not restrictive, and may be understood as a plurality, i.e., two or more. However, this does not mean that this application excludes the case of one.

[0115] It should be understood that the above embodiments are merely exemplary and are not intended to limit the present application. Those skilled in the art may make various modifications and changes to the above embodiments based on the teachings of the present application without departing from the scope of the present application.

Claims

1. A motherboard positioning and feeding device, which is used for feeding motherboards, characterized in that: The feeding device comprises a supporting portion (110), a sliding positioning mechanism (120), and a feeding mechanism (130). The sliding positioning mechanism (120) comprises a lower cylinder (121), an upper cylinder (122), a lower slide seat (123), an upper slide seat (124), an upper slide plate (125), a lower cylinder connecting piece (126), an upper cylinder connecting piece (127), and a clamping plate (129). The lower slide seat (123) is connected to the supporting portion (110). The lower slide seat (123) is formed with a lower slide seat through hole (1231), the top surface of the lower slide seat (123) is formed with a lower slide seat slot (1232), the bottom surface of the upper slide seat (124) is formed with an upper slide block (1241), and the top surface of the upper slide seat (124) is formed with an upper slide seat slot (1242). The upper slide block (1241) is arranged on the lower slide groove (1232), and the lower cylinder connecting member (126) is connected to the lower cylinder (121) and the upper slide block (1241) respectively through the lower slide through hole (1231). The feeding mechanism (130) comprises a profiling block (131) and a feeding bottom plate (134). The profiling block (131) is connected to the lower slide seat (123). The feeding bottom plate (134) is arranged at a middle position in the length direction of the upper slide seat (124). The two upper slides (125) are arranged on the upper slide seat groove (1242) and are respectively arranged on both sides of the feeding bottom plate (134). The upper slides (125) are connected to the clamping plate (129). The upper cylinder connecting member (127) is respectively connected to the upper slides (125) and the upper cylinder (122). The profiling block (131) is formed with a profiling groove (1311), and the feeding bottom plate (134) is formed with a material trough (1341). The row mother can pass through the profiling groove (1311) and reach the material trough (1341) closely. The row mother can be clamped by the clamping plate (129) in the material trough (1341) and driven by the upper slide plate (125) to move and stagger with the profiling groove (1311).

2. The motherboard positioning and feeding device according to claim 1, characterized in that: The feeding device further comprises a sensor mechanism (140), wherein the sensor mechanism (140) comprises an optical fiber sensor (141) and a sensor support (142). The sensor support (142) is connected to the optical fiber sensor (141) and the lower slide (123) respectively. The shaped block (131) is further formed with a light hole (1312) for passing the optical signal of the optical fiber sensor (141). The optical fiber sensor (141) is arranged outside the profiling block (131) and is used to detect whether the female connector has completely entered the profiling groove (1311).

3. The motherboard positioning and feeding device according to claim 1, characterized in that: The support portion (110) comprises a base (111) and two height adjustment mechanisms located at both ends of the base (111) in a length direction, and the lower slide (123) is connected to the height adjustment mechanisms so as to be height-adjustable.

4. The motherboard positioning and feeding device according to claim 3, characterized in that: The height adjustment mechanism comprises an adjustment support (112), a height adjustment plate (114), a height adjustment block (113) and a fixing block (115). The two adjustment supports (112) are respectively arranged at both ends of the length direction of the base (111). The two adjustment supports (112) are respectively connected to the two height adjustment plates (114). The height adjustment block (113) is connected to the adjustment support (112), and the fixed block (115) is connected to the height adjustment plate (114) and the lower slide seat (123). The height adjustment block (113) and the fixed block (115) are connected with each other in an adjustable manner using bolts.

5. The motherboard positioning and feeding device according to claim 3, characterized in that: The lower cylinder (121) is arranged between the two height adjustment mechanisms on the lower side of the lower slide seat (123).

6. The motherboard positioning and feeding device according to claim 1, characterized in that: The feeding mechanism (130) further comprises a limit block (135), wherein the limit block (135) is arranged at an end of the feeding bottom plate (134) away from the profiling block (131). The upper portion of the limit block (135) forms a limit end (1351). A limiting plate (1352) is provided at the lower portion of the limiting block (135). The limiting end (1351) and the limiting plate (1352) can limit the female row located in the material trough (1341) along the extending direction of the material trough (1341).

7. The busbar positioning and feeding device according to claim 1, characterized in that: The feeding mechanism (130) further comprises a profiling block pressure cover (132) and a profiling block support (133). The profiling block pressure cover (132) is arranged on the upper part of the profiling block (131). The profiling block bracket (133) connects the lower sliding seat (123) and the profiling block (131).

8. The busbar positioning and feeding device according to claim 1, characterized in that: The upper slide plate (125) is formed with a limiting portion (1251) for limiting the upper slide plate (125) along the extension direction of the upper slide seat groove (1242).

9. The busbar positioning and feeding device according to claim 1, characterized in that: The clamping plate (129) is formed with a groove (1291) to facilitate the robot to grasp the female connector.

10. The busbar positioning and feeding device according to claim 1, characterized in that: The female header is a double-row female header of a bent-needle type.

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