Pneumatic picking and assembling device for automobile controller

Abstract

The embodiment of the utility model provides a pneumatic pickup assembly device for an automobile controller, which comprises a mounting rack, a clamping type mechanism and a suction type mechanism, and the clamping type mechanism and the suction type mechanism are respectively arranged on the mounting rack; the clamping type mechanism comprises a clamping jaw air cylinder and two clamping jaws. The suction type mechanism comprises a sliding table air cylinder, a connecting plate, a finger air cylinder, a fixing plate, a pressing head and vacuum suction nozzles, a sliding table of the sliding table air cylinder slides in the first direction, the connecting plate is installed on the sliding table and located between the two clamping jaws in the second direction, and the multiple vacuum suction nozzles are arranged at the end, away from the sliding table, of the connecting plate in the third direction. Each vacuum suction nozzle finger air cylinder is arranged on the first side face, close to the mounting frame in the first direction, of the connecting plate, the telescopic ends of the finger air cylinders penetrate through the connecting plate to be connected with the fixing plate, the fixing plate is located among the vacuum suction nozzles, and a plurality of pressing heads are arranged on the first side face, away from the connecting plate in the first direction, of the fixing plate.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile controller production lines, in particular to a pneumatic picking and assembling device for automobile controllers. Background Art

[0002] Assembly is a common process in the production of automotive controllers. Semi-automatic or fully automatic production lines are usually used in this production process. The production cycle of the controller is relatively fast, and a pickup device is required to pick up the printed circuit board assembly (PCBA) of the automotive controller and assemble it into the housing of the automotive controller. However, due to different structural types of automotive controllers, the way the PCBA is assembled with the housing is different, and the type of pickup device used is also different. Therefore, when changing the production of products with different structural types, the pickup device needs to be replaced. The replacement process will not only waste a lot of time and affect production capacity, but also have low production efficiency. Utility Model Content

[0003] The present application provides a pneumatic picking and assembling device for an automobile controller, which integrates the picking and assembling structures of two products with different structures into one, thereby solving the problem in the prior art that replacing the picking device wastes a lot of time and affects production capacity, reducing changeover time and improving production efficiency.

[0004] According to an embodiment of the present application, a pneumatic pick-up assembly device for an automobile controller is provided, the pneumatic pick-up assembly device comprising: a mounting frame, a clamping mechanism and a suction mechanism, the clamping mechanism and the suction mechanism being respectively arranged on the mounting frame;

[0005] The clamping mechanism comprises a clamping claw cylinder and two clamping claws, wherein the clamping claw cylinder is arranged on a first side surface of the mounting frame along a first direction, the two clamping claws are respectively arranged on two driving ends of the clamping claw cylinder, and the two clamping claws are symmetrically arranged, and the clamping claw cylinder drives the two clamping claws to clamp or release along a second direction;

[0006] The suction mechanism includes a slide cylinder, a connecting plate, a finger cylinder, a fixed plate, a pressure head and a vacuum suction nozzle, wherein the slide cylinder is arranged on a first side surface of the mounting frame, and the slide cylinder is located on one side of the clamping claw cylinder along the third direction, the slide of the slide cylinder slides along the first direction, the connecting plate is installed on a first side surface of the slide away from the mounting frame along the first direction, and the connecting plate is located between the two clamping claws in the second direction, a plurality of vacuum suction nozzles are arranged at one end of the connecting plate away from the slide in the third direction, and each of the vacuum suction nozzles is arranged in a direction away from the mounting frame, the finger cylinder is arranged on a first side surface of the connecting plate close to the mounting frame along the first direction, and the telescopic end of the finger cylinder passes through the connecting plate and is connected to the fixed plate, the fixed plate is located between the plurality of vacuum suction nozzles, a plurality of pressure heads are arranged on a first side surface of the fixed plate away from the connecting plate along the first direction, and each of the pressure heads is arranged in a direction away from the mounting frame;

[0007] The first direction is a direction perpendicular to the first side surface of the mounting frame, and the first direction, the second direction and the third direction are perpendicular to each other.

[0008] In some embodiments of the present application, the mounting frame includes a first mounting portion and a second mounting portion, the first mounting portion is a rectangular plate structure, the second mounting portion is an inverted L-shaped plate structure, the second mounting portion includes a vertical plate and a horizontal plate vertically connected to each other, the connection between the vertical plate and the horizontal plate is connected to the first mounting portion, and the vertical plate is located between the horizontal plate and the first mounting portion.

[0009] In some embodiments of the present application, the two opposite side surfaces of the first mounting portion are respectively arranged parallel to the two opposite side surfaces of the transverse plate, the width of the transverse plate is smaller than the width of the first mounting portion, and the transverse plate is located in the middle of the edge of the first mounting portion.

[0010] In some embodiments of the present application, each of the clamps comprises a connecting portion and a clamping portion, wherein a fixing groove is provided on a first side of the connecting portion close to the clamping cylinder, a driving end of the clamping cylinder is provided in the fixing groove, and the clamping portion is provided on a second side of the connecting portion away from the clamping cylinder.

[0011] In some embodiments of the present application, the connecting plate is a T-shaped plate, the finger cylinder and the multiple vacuum nozzles are all arranged on the head cross arm of the connecting plate, and the slide of the slide cylinder is connected to one end of the vertical arm of the connecting plate away from the head cross arm.

[0012] In some embodiments of the present application, the clamping jaw portion is located on a second side surface of the connecting portion at a corner away from the other clamping jaw and close to the slide cylinder, and the two clamping jaw portions are respectively located on both sides of the vertical arm of the connecting plate along the second direction.

[0013] In some embodiments of the present application, the number of the vacuum suction nozzle and the number of the pressure head are both two, the two vacuum suction nozzles are symmetrically arranged on the connecting plate along the second direction, the two pressure heads are symmetrically arranged on the fixed plate along the second direction, and in the third direction, the two pressure heads are located on the side of the two vacuum suction nozzles close to the slide cylinder.

[0014] In some embodiments of the present application, the fixed plate is a T-shaped plate, the telescopic end of the finger cylinder is connected to the vertical arm of the fixed plate, and the two pressure heads are respectively arranged at the two ends of the head horizontal arm of the fixed plate.

[0015] In some embodiments of the present application, a plurality of guide holes are provided at one end of the fixing plate away from the finger cylinder, and a plurality of guide rods are provided on the second side of the connecting plate away from the mounting frame along the first direction, the plurality of guide rods are arranged in one-to-one correspondence with the plurality of guide holes, and the guide rods are slidably arranged between the guide holes and the fixing plate.

[0016] In some embodiments of the present application, the jaw cylinder and the mounting frame, the jaw and the driving end of the jaw cylinder, the slide cylinder and the mounting frame, and the connecting plate and the slide of the slide cylinder are all connected by screws, and the finger cylinder and the connecting plate, the vacuum nozzle and the connecting plate, the fixed plate and the telescopic end of the finger cylinder, and the pressure head and the fixed plate are all connected by bolts and nuts.

[0017] The beneficial effects of the embodiments of the present application are as follows:

[0018] The pneumatic picking and assembling device can realize the picking of automobile controller PCBA and its assembly with the shell, and integrates the picking device structure of two different structural types of products, the clamping mechanism and the suction mechanism, into one, which can meet the needs of different structural types and is suitable for the production of controller products of different structural types, reducing the changeover time, improving the production efficiency, and achieving the purpose of automated equipment production. In addition, by ensuring the processing accuracy and assembly accuracy of the clamping claw and vacuum nozzle, the positioning accuracy of picking and assembly can be effectively guaranteed, the failure rate of the equipment can be reduced, and the product quality can be guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 A schematic diagram of a pneumatic pick-up assembly device for an automobile controller provided in an embodiment of the present application Figure 1 ;

[0021] Figure 2 A schematic diagram of a pneumatic pick-up assembly device for an automobile controller provided in an embodiment of the present application Figure 2 ;

[0022] Figure 3 A schematic diagram of the structure of a mounting frame in a pneumatic pick-up assembly device for an automobile controller provided in an embodiment of the present application;

[0023] Figure 4 A schematic diagram of the structure of a clamping jaw in a pneumatic picking and assembling device for an automobile controller provided in an embodiment of the present application;

[0024] Figure 5 A schematic diagram of the structure of a connecting plate in a pneumatic pick-up assembly device for an automobile controller provided in an embodiment of the present application;

[0025] Figure 6 A schematic diagram of the structure of a fixing plate in a pneumatic pick-up assembly device for an automobile controller provided in an embodiment of the present application;

[0026] Description of the accompanying drawings: 1 is a mounting frame, 11 is a first side surface of the mounting frame 1, 12 is a first mounting portion, 13 is a second mounting portion, 131 is a vertical plate, 132 is a horizontal plate, 14 is a second side surface of the mounting frame 1, 2 is a clamping mechanism, 21 is a clamping cylinder, 211 is a driving end of the clamping cylinder 21, 22 is a clamping claw, 221 is a connecting portion, 2211 is a first side surface of the connecting portion 221, 2212 is a fixing groove, 2213 is a second side surface of the connecting portion 221, 222 is a clamping claw portion, 3 is a suction mechanism, 31 is a slide cylinder, 311 is a slide, 3111 is a slide 311 32 is the first side surface of the connecting plate, 321 is the first side surface of the connecting plate 32, 322 is the head horizontal arm of the connecting plate 32, 323 is the vertical arm of the connecting plate 32, 324 is the second side surface of the connecting plate 32, 33 is the finger cylinder, 331 is the telescopic end of the finger cylinder 33, 34 is the fixing plate, 341 is the first side surface of the fixing plate 34, 342 is the vertical arm of the fixing plate 34, 343 is the head horizontal arm of the fixing plate 34, 344 is the guide hole, 345 is the first mounting hole, 346 is the second mounting hole, 35 is the pressure head, 36 is the vacuum nozzle, 37 is the guide rod, and 4 is the PCBA. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all of the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present utility model.

[0028] It should be noted that the terms "including" and "having" and any variations thereof in the embodiments of the present application and the accompanying drawings are intended to cover non-exclusive inclusions. For example, a series of structures are included, which is not limited to the listed structures, but may optionally include structures not listed, or may optionally include other components inherent to these structures.

[0029] The embodiment of the present application discloses a pneumatic pick-up assembly device for an automobile controller, which integrates the pick-up assembly structures of two products with different structures into one, solving the problem of the prior art that the replacement of the pick-up device wastes a lot of time and affects the production capacity. The following are detailed descriptions.

[0030] The pneumatic picking and assembling device is mainly used in the production process of an automobile controller to pick up a printed circuit board assembly (PCBA) of the automobile controller and assemble the PCBA onto a housing of the automobile controller. Figure 1 and Figure 2FIG. 1 shows a pneumatic pick-up assembly device for an automobile controller provided according to an embodiment of the present application. Figure 1 and Figure 2 As shown, the pneumatic picking assembly device comprises: a mounting frame 1, a clamping mechanism 2 and a suction mechanism 3, wherein the clamping mechanism 2 and the suction mechanism 3 are respectively arranged on the mounting frame 1. Among them, the mounting frame 1 is a connecting component between the pneumatic picking assembly device and the equipment manipulator on the automobile controller production line, the clamping mechanism 2 is applied to the drawer shell type structural product, and the suction mechanism 3 is applied to the upper and lower shell type structural product. The pneumatic picking assembly device adopts a structure in which the clamping mechanism 2 and the suction mechanism 3 are integrated, and the device forms of two different structural products are integrated into one. Through the switching form of the clamping mechanism 2 and the suction mechanism 3, the process of picking up the PCBA of two different structural types of products and assembling the PCBA to the shell is realized.

[0031] Specifically, Figure 1 and Figure 2 As shown, the mounting frame 1 includes a first side surface 11 and a second side surface 14 which are arranged relatively to each other along a first direction. The second side surface 14 is the side where the mounting frame 1 is connected to the equipment robot on the automobile controller production line, and the first side surface 11 is the side where the mounting frame 1 is away from the equipment robot on the automobile controller production line, which are respectively connected to the clamping mechanism 2 and the suction mechanism 3.

[0032] In the embodiments of the present application, Figure 1 and Figure 2 As shown, the clamping mechanism 2 includes a clamping claw cylinder 21 and two clamping claws 22. The clamping claw cylinder 21 is a pneumatic actuator of the clamping mechanism 2, which is used to drive the two clamping claws 22 to perform linear reciprocating motion to realize the pick-up and placement assembly action of the drawer shell type structure product PCBA. In detail, the clamping claw cylinder 21 is arranged on the first side surface 11 of the mounting frame 1, and the two clamping claws 22 are respectively arranged on the two driving ends 211 of the clamping claw cylinder 21, and the two clamping claws 22 are symmetrically arranged. The clamping claw cylinder 21 drives the two clamping claws 22 to clamp or release along the second direction to realize the action process of picking up and placing the PCBA.

[0033] like Figure 1 and Figure 2As shown, the suction mechanism 3 includes a slide cylinder 31, a connecting plate 32, a finger cylinder 33, a fixed plate 34, a pressure head 35 and a vacuum suction nozzle 36. The slide cylinder 31 is the first pneumatic actuator of the suction mechanism 3, which is used for the linear reciprocating motion of the entire suction mechanism 3 in the first direction to realize the switching between the clamping mechanism 2 and the suction mechanism 3. The connecting plate 32 is used for the connection between the slide cylinder 31 and the remaining components of the suction mechanism 3. The vacuum suction nozzle 36 is used for the picking action of the upper and lower shell type structure product PCBA. The finger cylinder 33 is the second pneumatic actuator of the suction mechanism 3, which is used to realize the placement and assembly action of the upper and lower shell type structure product PCBA by driving the linear reciprocating motion of the fixed plate 34 and the upper pressure head 35. In detail, the slide cylinder 31 is arranged on the first side surface 11 of the mounting frame 1, and the slide cylinder 31 is located on one side of the clamping cylinder 21 along the third direction, and the slide 311 of the slide cylinder 31 slides along the first direction. When the slide 311 of the slide cylinder 31 moves linearly along the first direction toward the direction close to the mounting frame 1, the entire suction mechanism 3 is lifted, and the pneumatic picking and assembly device is switched to the picking and assembly form of the drawer shell type structure product of the clamping mechanism 2 type. When the slide 311 of the slide cylinder 31 moves linearly along the first direction toward the direction away from the mounting frame 1, the entire suction mechanism 3 is lowered, and the pneumatic picking and assembly device is switched to the picking and assembly form of the upper and lower shell type structure products of the suction mechanism 3 type. The connecting plate 32 is installed on a first side surface 3111 of the slide 311 away from the mounting frame 1 along the first direction, and the connecting plate 32 is located between the two clamping claws 22 in the second direction. A plurality of vacuum suction nozzles 36 are provided at one end of the connecting plate 32 away from the slide 311 in the third direction, and each vacuum suction nozzle 36 is arranged in a direction away from the mounting frame 1, so that the PCBA can be sucked and fixed by the plurality of vacuum suction nozzles 36 to realize the picking action of the PCBA. At the same time, the finger cylinder 33 is arranged on a first side surface 321 of the connecting plate 32 close to the mounting frame 1 along the first direction, and the telescopic end 331 of the finger cylinder 33 passes through the connecting plate 32 and is connected to the fixing plate 34, and the fixing plate 34 is located between the plurality of vacuum suction nozzles 36. During the process, a plurality of pressing heads 35 are arranged on the first side surface 341 of the fixing plate 34 away from the connecting plate 32 along the first direction, and each pressing head 35 is arranged in a direction away from the mounting frame 1. When the PCBA is sucked and fixed, the finger cylinder 33 drives the fixing plate 34 and the plurality of pressing heads 35 thereon to approach one side of the connecting plate 32 to avoid interfering with the PCBA sucking and fixing action of the vacuum suction nozzle 36. When the PCBA is placed and assembled, the finger cylinder 33 drives the fixing plate 34 and the plurality of pressing heads 35 thereon to move away from one side of the connecting plate 32, and presses down the PCBA sucked by the vacuum suction nozzle 36 to separate the PCBA from the suction of the vacuum suction nozzle 36, thereby completing the PCBA placement and assembly action.

[0034] It should be noted that, in the present application, the first direction is a direction perpendicular to the first side surface of the mounting frame, and the first direction, the second direction and the third direction are perpendicular to each other. However, it should also be noted that the "perpendicular" in the present application is not absolutely perpendicular, but can be 90°±5°. Similarly, the "parallel" in the present application is not absolutely parallel, but can be 180°±5°.

[0035] In some embodiments, Figure 3 As shown, the mounting frame 1 includes an integrally formed first mounting portion 12 and a second mounting portion 13. The first mounting portion 12 is used for fixing and mounting the clamping mechanism 2, and the second mounting portion 13 is used for fixing and mounting the suction mechanism 3. In detail, the first mounting portion 12 is a rectangular plate structure, and the second mounting portion 13 is an inverted L-shaped plate structure. The second mounting portion 13 includes a vertical plate 131 and a horizontal plate 132 that are vertically connected to each other. The connection between the vertical plate 131 and the horizontal plate 132 is connected to the first mounting portion 12, and the vertical plate 131 is located between the horizontal plate 132 and the first mounting portion 12, and the vertical plate 131 is connected to the first mounting portion 12. Figure 1 and Figure 2 As shown, the clamping claw cylinder 21 in the clamping mechanism 2 is installed on the first installation portion 12 on one side of the vertical plate 131 , and the slide cylinder 31 in the suction mechanism 3 is installed on the horizontal plate 132 on the other side of the vertical plate 131 . Furthermore, the two opposite side surfaces of the first mounting portion 12 are respectively arranged parallel to the two opposite side surfaces of the cross plate 132, that is, the first mounting portion 12 and the cross plate 132 have the same plate thickness and are arranged on the same horizontal plane. The end surfaces of the first mounting portion 12 and the cross plate 132 on the same side constitute the first side surface 11 of the mounting frame 1, and the end surfaces of the first mounting portion 12 and the cross plate 132 on the other same side constitute the second side surface 14 of the mounting frame 1. The width of the cross plate 132 is smaller than the width of the first mounting portion 12, and the cross plate 132 is located in the middle of the edge of the first mounting portion 12. The shape and size of the first mounting portion 12 match the shape and size of the gripper cylinder 21, and the shape and size of the cross plate 132 and the vertical plate 131 match the shape and size of the slide cylinder 31. While ensuring the stability of the installation of the gripper cylinder 21 and the slide cylinder 31, the volume and weight of the mounting frame 1 are reduced as much as possible to reduce the overall volume and weight of the pneumatic picking assembly device, so as to facilitate the installation of the pneumatic picking assembly device on the automobile controller production line.

[0036] In other embodiments, Figure 1 , Figure 2 and Figure 4As shown, each clamping jaw 22 includes a connecting portion 221 and a clamping jaw portion 222. The connecting portion 221 is a portion of the clamping jaw 22 used to connect to the driving end 211 of the clamping jaw cylinder 21. The clamping jaw portions 222 of the two clamping jaws 22 are used to complete the pick-up and placement assembly action of the PCBA. In detail, a fixing groove 2212 is provided on a first side surface 2211 of the connecting portion 221 close to the clamping jaw cylinder 21. The driving end 211 of the clamping jaw cylinder 21 is provided in the fixing groove 2212 to realize the rapid positioning and installation of the clamping jaw 22 on the clamping jaw cylinder 21. The clamping jaw portion 222 is provided on a second side surface 2213 of the connecting portion 221 away from the clamping jaw cylinder 21. In addition, in the specific implementation process, a U-shaped groove with two ends passing through along the third direction can be respectively provided on the opposite side of the two clamping claws 222, so that the two ends of the PCBA to be picked up are respectively clamped in the U-shaped grooves of the two clamping claws 222 to fix the PCBA. The clamping claws 222 with this structural design are not only simple in structure, but also easy to process and low in cost.

[0037] Further, such as Figure 1 , Figure 2 and Figure 5 As shown, the connecting plate 32 is a T-shaped plate, which includes an integrally formed head cross arm 322 and a vertical arm 323, the vertical arm 323 is vertically connected to the head cross arm 322, and is located in the middle of one side of the head cross arm 322. The finger cylinder 33 and a plurality of vacuum suction nozzles 36 are both arranged on the head cross arm 322 of the connecting plate 32, and the slide 311 of the slide cylinder 31 is connected to an end of the vertical arm 323 of the connecting plate 32 away from the head cross arm 322. Further, the clamping claw portion 222 is located at a corner of the second side surface 2213 of the connecting portion 221 away from the other clamping claw 22 and close to the slide cylinder 31, and the two clamping claw portions 222 are respectively located on both sides of the vertical arm 323 of the connecting plate 32 along the second direction, so as to reduce the width of the connecting plate 32 between the two clamping claw portions 222 while ensuring the rigidity and strength of the connecting plate 32 and the stability of the connection between it and other components, so that the travel of the two clamping claw portions 222 in the second direction is longer.

[0038] In other embodiments, Figure 1 and Figure 2 As shown, there are two vacuum suction nozzles 36 and two pressure heads 35, and the two vacuum suction nozzles 36 are symmetrically arranged on the connecting plate 32 along the second direction, and the two pressure heads 35 are symmetrically arranged on the fixing plate 34 along the second direction. In the third direction, the two pressure heads 35 are located on one side of the two vacuum suction nozzles 36 close to the slide cylinder 31, so that the positional relationship between the two pressure heads 35 and the two vacuum suction nozzles 36 is designed so that the two vacuum suction nozzles 36 are located at the edge of the PCBA to be picked up, and the two pressure heads 35 are located in the middle of the PCBA to be picked up, thereby ensuring that the two pressure heads 35 can separate the PCBA from the adsorption of the two vacuum suction nozzles 36.

[0039] Further, such as Figure 1 , Figure 2 and Figure 6 As shown, the fixing plate 34 is a T-shaped plate, which includes an integrally formed head horizontal arm 343 and a vertical arm 342. The vertical arm 342 is vertically connected to the head horizontal arm 343 and is located in the middle of one side of the head horizontal arm 343. A first mounting hole 345 is provided on the vertical arm 342, and a second mounting hole 346 is provided at each end of the head horizontal arm 343. The vertical arm 342 of the fixing plate 34 is connected to the telescopic end 331 of the finger cylinder 33 through the first mounting hole 345, and the head horizontal arm 343 of the fixing plate 34 is connected to the two pressing heads 35 through the second mounting holes 346 at both ends, so as to reduce the volume and weight of the fixing plate 34 as much as possible while ensuring the rigidity and strength of the fixing plate 34 and the stability of the connection between the fixing plate 34 and the finger cylinder 33 and the pressing head 35.

[0040] In some other specific embodiments, Figure 1 and Figure 6 As shown, a plurality of guide holes 344 are provided at one end of the fixing plate 34 away from the finger cylinder 33, and a plurality of guide rods 37 are provided on the second side surface 324 of the connecting plate 32 away from the mounting frame 1 along the first direction. The plurality of guide rods 37 are provided in one-to-one correspondence with the plurality of guide holes 344, and the guide rods 37 are slidably provided between the guide holes 344 and the fixing plate 34. When the telescopic end 331 of the finger cylinder 33 drives the fixing plate 34 and the pressing head 35 thereon to move linearly up and down, the guide rods 37 slide in the guide holes 344, thereby ensuring the stability of the fixing plate 34 and the pressing head 35 thereon in the first direction.

[0041] In addition, in the specific implementation process, such as Figure 1 and Figure 2 As shown, the mounting frame 1 and the equipment manipulator on the automobile controller production line, the claw cylinder 21 and the mounting frame 1, the claw 22 and the driving end 211 of the claw cylinder 21, the slide cylinder 31 and the mounting frame 1, and the connecting plate 32 and the slide 311 of the slide cylinder 31 are all connected by screws, and the finger cylinder 33 and the connecting plate 32, the vacuum suction nozzle 36 and the connecting plate 32, the fixed plate 34 and the telescopic end 331 of the finger cylinder 33, and the pressure head 35 and the fixed plate 34 are all connected by bolts and nuts, which is convenient for assembly.

[0042] The above is an introduction to the various components of the pneumatic pick-up assembly device for an automobile controller provided in this embodiment and the connection relationship between them. Figure 1 – Figure 6 , the working principle of the pneumatic pick-up assembly device for automotive controllers is described in detail.

[0043] When producing a drawer shell type structure product, the slide cylinder 31 retracts, driving the entire suction mechanism 3 to move linearly toward the mounting frame 1, and shrinks to between the two clamping claws 22, ensuring that the suction mechanism 3 will not interfere with the product PCBA when the clamping mechanism 2 is used. The pneumatic picking and assembling device moves to the PCBA picking position driven by the equipment manipulator on the automobile controller production line, and the clamping claw cylinder 21 drives the two clamping claws 22 to slide inward to clamp the PCBA. After that, the pneumatic picking and assembling device moves to the PCBA assembly position driven by the equipment manipulator, and the clamping claw cylinder 21 drives the two clamping claws 22 to slide outward to release the PCBA, and assembles the PCBA into the housing of the automobile controller, completing the picking and assembling process of a product PCBA.

[0044] When producing upper and lower shell type structural products, the slide cylinder 31 extends, driving the entire suction mechanism 3 to move linearly in the direction away from the mounting frame 1, so that the pressure head 35 and the vacuum suction nozzle 36 partially extend out of the two clamps 22, ensuring that the clamping mechanism 2 will not interfere with the product PCBA when the suction mechanism 3 is used. The pneumatic picking and assembling device moves to the PCBA picking position driven by the equipment manipulator on the automobile controller production line, sucks the vacuum through the vacuum suction nozzle 36, and then the pneumatic picking and assembling device moves to the PCBA assembly position driven by the equipment manipulator on the automobile controller production line, and the vacuum suction nozzle 36 breaks the vacuum, and at the same time, the telescopic end 331 of the finger cylinder 33 drives the fixed plate 34 and the pressure head 35 thereon to move downward, thereby driving the pressure head 35 to press on the PCBA, and assembling the PCBA into the shell of the automobile controller, and then the telescopic end 331 of the finger cylinder 33 drives the fixed plate 34 and the pressure head 35 thereon to move upward to the initial position, completing the picking and assembling process of a product PCBA.

[0045] In summary, the present application discloses a pneumatic picking and assembling device for automobile controllers, which can realize the picking of automobile controller PCBA and its assembly with the shell, and integrates the picking device structure of two different structural types of products, the clamping mechanism and the suction mechanism, into one, which can meet the needs of different structural types, is suitable for the production of controller products of different structural types, reduces the changeover time, improves the production efficiency, and achieves the purpose of automated equipment production. In addition, by ensuring the processing accuracy and assembly accuracy of the clamping claws and vacuum nozzles, the positioning accuracy of picking and assembly can be effectively guaranteed, the failure rate of the equipment can be reduced, and the product quality can be guaranteed.

[0046] Those skilled in the art will understand that the drawings are only schematic diagrams of an embodiment, and the components in the drawings are not necessarily necessary for implementing the present invention. It should also be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0047] In the description of the embodiments of the present application, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. In addition, in the description of the embodiments of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model.

[0048] Finally, it should be noted that the above-described embodiments are only specific implementation methods of the utility model, which are used to illustrate the technical solution of the utility model, rather than to limit it. The protection scope of the utility model is not limited thereto. Although the utility model is described in detail with reference to the above-mentioned embodiments, ordinary technicians in this field should understand that any technician familiar with the technical field can still modify the technical solution recorded in the above-mentioned embodiments within the technical scope disclosed by the utility model, or can easily think of changes, or make equivalent replacements for some of the technical features therein; and these modifications, changes or replacements do not make the essence of the corresponding technical solution deviate from the spirit and scope of the technical solution of the embodiment of the utility model, and should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model shall be based on the protection scope described in the claims.

Claims

1. A pneumatic pick-up assembly device for an automobile controller, characterized in that: The pneumatic picking and assembling device comprises: a mounting frame, a clamping mechanism and a suction mechanism, wherein the clamping mechanism and the suction mechanism are respectively arranged on the mounting frame; The clamping mechanism comprises a clamping claw cylinder and two clamping claws, wherein the clamping claw cylinder is arranged on a first side surface of the mounting frame along a first direction, the two clamping claws are respectively arranged on two driving ends of the clamping claw cylinder, and the two clamping claws are symmetrically arranged, and the clamping claw cylinder drives the two clamping claws to clamp or release along a second direction; The suction mechanism includes a slide cylinder, a connecting plate, a finger cylinder, a fixed plate, a pressure head and a vacuum suction nozzle, wherein the slide cylinder is arranged on a first side surface of the mounting frame, and the slide cylinder is located on one side of the clamping claw cylinder along the third direction, the slide of the slide cylinder slides along the first direction, the connecting plate is installed on a first side surface of the slide away from the mounting frame along the first direction, and the connecting plate is located between the two clamping claws in the second direction, a plurality of vacuum suction nozzles are arranged at one end of the connecting plate away from the slide in the third direction, and each of the vacuum suction nozzles is arranged in a direction away from the mounting frame, the finger cylinder is arranged on a first side surface of the connecting plate close to the mounting frame along the first direction, and the telescopic end of the finger cylinder passes through the connecting plate and is connected to the fixed plate, the fixed plate is located between the plurality of vacuum suction nozzles, a plurality of pressure heads are arranged on a first side surface of the fixed plate away from the connecting plate along the first direction, and each of the pressure heads is arranged in a direction away from the mounting frame; The first direction is a direction perpendicular to the first side surface of the mounting frame, and the first direction, the second direction and the third direction are perpendicular to each other.

2. The pneumatic pick-up assembly device for an automobile controller according to claim 1, characterized in that: The mounting frame includes a first mounting portion and a second mounting portion, the first mounting portion is a rectangular plate structure, the second mounting portion is an inverted L-shaped plate structure, the second mounting portion includes a vertical plate and a horizontal plate vertically connected to each other, the connection between the vertical plate and the horizontal plate is connected to the first mounting portion, and the vertical plate is located between the horizontal plate and the first mounting portion.

3. The pneumatic pick-up assembly device for an automobile controller according to claim 2, characterized in that: The two opposite side surfaces of the first mounting portion are respectively arranged parallel to the two opposite side surfaces of the transverse plate, the width of the transverse plate is smaller than the width of the first mounting portion, and the transverse plate is located in the middle of the edge of the first mounting portion.

4. The pneumatic pick-up assembly device for an automobile controller according to claim 1, characterized in that: Each of the clamps comprises a connecting portion and a clamping portion, wherein a fixing groove is arranged on a first side of the connecting portion close to the clamping cylinder, a driving end of the clamping cylinder is arranged in the fixing groove, and the clamping portion is arranged on a second side of the connecting portion away from the clamping cylinder.

5. The pneumatic pick-up assembly device for an automobile controller according to claim 4, characterized in that: The connecting plate is a T-shaped plate, the finger cylinder and the plurality of vacuum nozzles are arranged on the head cross arm of the connecting plate, and the slide of the slide cylinder is connected to one end of the vertical arm of the connecting plate away from the head cross arm.

6. The pneumatic pick-up assembly device for an automobile controller according to claim 5, characterized in that: The clamping claw portion is located on a second side surface of the connecting portion, away from the other clamping claw and at a corner close to the slide cylinder. The two clamping claw portions are respectively located on both sides of the vertical arm of the connecting plate along the second direction.

7. The pneumatic pick-up assembly device for an automobile controller according to claim 1, characterized in that: The number of the vacuum suction nozzle and the pressure head are both two, the two vacuum suction nozzles are symmetrically arranged on the connecting plate along the second direction, the two pressure heads are symmetrically arranged on the fixed plate along the second direction, and in the third direction, the two pressure heads are located on the side of the two vacuum suction nozzles close to the slide cylinder.

8. The pneumatic pick-up assembly device for an automobile controller according to claim 7, characterized in that: The fixing plate is a T-shaped plate, the telescopic end of the finger cylinder is connected to the vertical arm of the fixing plate, and the two pressing heads are respectively arranged at the two ends of the head horizontal arm of the fixing plate.

9. The pneumatic pick-up assembly device for an automobile controller according to claim 1, characterized in that: A plurality of guide holes are provided at one end of the fixing plate away from the finger cylinder, and a plurality of guide rods are provided on the second side of the connecting plate away from the mounting frame along the first direction. The plurality of guide rods are arranged in one-to-one correspondence with the plurality of guide holes, and the guide rods are slidably arranged between the guide holes and the fixing plate.

10. The pneumatic pick-up assembly device for an automobile controller according to claim 1, characterized in that: The clamping cylinder and the mounting frame, the clamping jaw and the driving end of the clamping cylinder, the slide cylinder and the mounting frame, and the connecting plate and the slide of the slide cylinder are all connected by screws, and the finger cylinder and the connecting plate, the vacuum nozzle and the connecting plate, the fixed plate and the telescopic end of the finger cylinder, and the pressure head and the fixed plate are all connected by bolts and nuts.

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