CN112290345B

CN112290345B - Automatic feeding system of wiring harness connector

Info

Publication number: CN112290345B
Application number: CN202011614032.2A
Authority: CN
Inventors: 陶红保; 唐绍宾
Original assignee: Jihua Technology Co ltd
Current assignee: Jihua Technology Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-04-20
Anticipated expiration: 2040-12-30
Also published as: CN112290345A

Abstract

The embodiment of the application provides a pencil connector automatic feeding system, and its technical scheme main points are: the method comprises the following steps: the feeding vibration disc is provided with a material channel; the feeding separation mechanism comprises a horizontal separation device, a vertical separation device and a plurality of discharging devices, the discharging devices are connected with the material channel and used for receiving and placing the wire harness connectors, the horizontal separation device is used for horizontally separating the discharging devices, and the vertical separation mechanism is used for driving the discharging devices to act so as to enable the discharging devices to be located at different height positions; robot tong mechanism, robot tong mechanism are including removing the manipulator and a plurality of extracting device, remove a plurality of extracting device of manipulator drive and are used for putting into special material box with the pencil connector on a plurality of blowing devices. The automatic feeding system for the wire harness connector has the advantages that the wire harness connector is divided, and production efficiency is improved.

Description

Automatic feeding system of wiring harness connector

Technical Field

The application relates to the technical field of automatic production, in particular to an automatic feeding system of a wiring harness connector.

Background

In the field of automobile manufacturing, various parts are involved, and a wiring harness is an indispensable key part of an automobile and is equivalent to the nerve of the automobile. At present, most of the wire harnesses are produced manually, the connectors are placed according to corresponding positions by workers, and the wires and the connectors are installed in a wire plugging mode, so that the whole automobile wire harness is assembled. With the increasing sales of automobiles, the automatic call for the production of wire harnesses is higher and higher. The connector is used as a collection point and a conversion point of the wiring harness, automatic arrangement is achieved, and automatic installation is imminent.

To in pencil automated production, the connector material loading is a key link, and the connector material loading has the style again and is many, and the quantity of each style demand differs, and when using vibration charging tray vibration play connector, the connector closely arranges to close, and the robot clamp is got and is had the difficulty, when using a plurality of robot clamps to get a plurality of connectors, the connector mixes each other, is difficult to press from both sides, and production efficiency receives very big influence.

In view of the above problems, improvements are needed.

Disclosure of Invention

An object of the embodiment of the application is to provide a pencil connector automatic feeding system, has the advantage of dividing the pencil connector, improves production efficiency.

In a first aspect, an embodiment of the present application provides an automatic feeding system for a harness connector, and a technical scheme is as follows: the method comprises the following steps:

the feeding vibration disc is provided with a feeding channel for conveying the wiring harness connector;

the feeding separation mechanism comprises a horizontal separation device, a vertical separation device and a plurality of discharging devices, the discharging devices are connected with the material channel and used for receiving and placing the wire harness connectors, the horizontal separation device is used for horizontally separating the discharging devices, and the vertical separation device is used for driving the discharging devices to act so as to enable the discharging devices to be located at different height positions;

robot tong mechanism, robot tong mechanism is including removing manipulator and extracting device, remove the manipulator drive extracting device is used for a plurality of on the blowing device pencil connector is gone into in the special material box.

Further, in this application embodiment, horizontal separation device includes first power component and deflector, the separating tank that is different angle slopes is seted up on the deflector, the blowing device be provided with the guide bar be used for with the separating tank cooperation, first power component is used for promoting the blowing device makes the blowing device is in on the deflector along the separating tank slides and realizes each blowing device horizontal separation.

Further, in the embodiment of the application, the vertical separation device comprises a second power component and a separation block, the second power component is used for pushing the separation block to move in the vertical direction, and the separation block is used for being in contact fit with the guide rod to enable the plurality of discharging devices to be located at different height positions.

Further, in this application embodiment, the discharging device is provided with a U-shaped limiting part outside, the U-shaped limiting part is provided with a U-shaped inner cavity, the discharging device is arranged in the U-shaped inner cavity, the first power component is connected with the U-shaped limiting part, and the U-shaped limiting part is movably connected to the guide plate.

Further, in the embodiment of the application, a plurality of steps with different heights are arranged on the separation block, and the number of the steps is matched with that of the emptying devices.

Further, in this application embodiment, extracting device is including being used for pressing from both sides get the material subassembly and be used for detecting the detection module of special material box position of getting the connector of pencil, remove the manipulator drive extracting device action and then will press from both sides the connector of pencil that gets is installed to in the special material box, detection module with remove the manipulator electricity and be connected, detection module is according to detecting special material box position information and then make remove the manipulator and carry out the action adjustment.

Further, in this application embodiment, get material subassembly and include installing component and third power part, one side of installing component with remove the manipulator and connect, the opposite side with third power part connects, be provided with the holder on the third power part, be provided with the grip block on the holder, third power part drive the holder or the action of grip block and then be used for pressing from both sides and get the pencil connector.

Further, in the embodiment of the present application, a buffer member is further disposed between the mounting member and the third power member.

Further, in this application embodiment, the detection subassembly includes camera and light source part, the camera with the detection subassembly setting is in be connected with one side of third power part on the installation component, light source part is used for the camera provides light.

Further, in this application embodiment, the camera with the light source part sets up the central point of installation component puts, power part is provided with a plurality ofly, and a plurality ofly power part uses the camera and the light source part is the setting of circumference formula evenly distributed as the center.

From the above, in the automatic feeding system for the harness connector provided in the embodiment of the present application, the feeding of the harness connector is performed through the feeding vibration tray, the discharging devices of the feeding separation mechanism are connected to the vibration tray material channel for receiving the harness connector, the harness connector is fed to the discharging devices of the feeding separation mechanism, when the plurality of discharging devices are filled with the harness connector, the horizontal separation device drives the plurality of discharging devices to move so as to separate the plurality of discharging devices in the horizontal direction, then the vertical separation device drives the plurality of discharging devices to move in the vertical direction so as to position the plurality of discharging devices at different height positions, when the feeding separation mechanism separates the harness connector, the moving manipulator drives the plurality of taking devices to move to the feeding separation mechanism and clamp the separated harness connector, when the taking devices clamp the harness connector, the mobile manipulator drives the material taking device to move to the position where the special material box is located and puts the wire harness connector into the special material box, and the wire harness connector sorting device has the advantages of being capable of sorting the wire harness connector and improving production efficiency.

Additional features and advantages of the present application will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the embodiments of the present application. The objectives and other advantages of the application may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of an automatic feeding system of a harness connector according to an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a feeding separation mechanism provided in an embodiment of the present application.

Fig. 3 is a schematic structural diagram of a feeding separation mechanism provided in an embodiment of the present application.

Fig. 4 is a schematic diagram of a guide plate structure according to an embodiment of the present application.

Fig. 5 is a schematic structural diagram of a robot gripper mechanism provided in an embodiment of the present application.

Fig. 6 is a partially enlarged schematic view of a robot gripper mechanism according to an embodiment of the present disclosure.

Fig. 7 is a schematic structural view of a material taking device according to an embodiment of the present application.

In the figure: 100. a feeding vibration disc; 200. a feeding separation mechanism; 300. a robot gripper mechanism; 210. a horizontal separation device; 220. a vertical separation device; 230. a discharging device; 240. a U-shaped limiting part; 250. a guide post; 211. a first power component; 212. a guide plate; 213. a separation tank; 221. a second power component; 222. separating the blocks; 231. a guide bar; 241. a U-shaped inner cavity; 310. moving the manipulator; 320. a material taking device; 321. a material taking assembly; 322. a detection component; 323. a buffer member; 3211. a mounting member; 3212. a third power component; 3213. a clamping member; 3214. a clamping block; 3221. a camera; 3222. a light source part; 32221. a light-emitting disc; 32222. a connecting rod; 3231. a mounting frame; 3232. a first connecting plate; 3233. a second connecting plate; 3234. an elastic member.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Meanwhile, in the description of the present application, the terms "first", "second", and the like are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance.

Referring to fig. 1 to 7, an automatic feeding system for a harness connector is used for placing the harness connector into a special material box, and the technical scheme specifically includes:

the feeding vibration disc 100, the feeding vibration disc 100 is provided with a material channel for conveying a wiring harness connector; wherein, material loading vibration dish 100 is double-deck vibration dish, can realize the pencil connector material loading of multiple specification.

The feeding separation mechanism 200 comprises a horizontal separation device 210, a vertical separation device 220 and a plurality of discharging devices 230, wherein the discharging devices 230 are connected with a material channel and used for receiving and placing a wire harness connector, the horizontal separation device 210 is used for horizontally separating the discharging devices 230, and the vertical separation device 220 is used for driving the discharging devices 230 to act so as to enable the discharging devices 230 to be located at different height positions;

the robot gripper mechanism 300, the robot gripper mechanism 300 includes a moving manipulator 310 and a material taking device 320, the moving manipulator 310 drives the material taking device 320 for putting the harness connectors on the plurality of discharging devices 230 into the special material box. The moving robot 310 may be a six-axis robot or other robots on the market.

Through the technical scheme, the feeding vibration tray 100 is used for feeding, the discharging devices 230 of the feeding separation mechanism 200 are connected with a vibration tray material channel and used for receiving a wire harness connector, the wire harness connector is sent to the discharging devices 230 on the feeding separation mechanism 200, when the discharging devices 230 are filled with the wire harness connector, the horizontal separation device 210 drives the discharging devices 230 to move so that the discharging devices 230 are separated in the horizontal direction, then the vertical separation device 220 drives the discharging devices 230 to move in the vertical direction so that the discharging devices 230 are located at different height positions, when the feeding separation mechanism 200 separates the wire harness connector, the moving manipulator 310 drives the discharging devices 320 to move to the feeding separation mechanism 200 and clamp the separated wire harness connector, when the discharging devices 320 clamp the wire harness connector, the moving manipulator 310 drives the discharging devices 320 to move to the position where the special material box is located and clamp the wire harness into the special material box, the wire harness connector clamping device has the beneficial effects that the wire harness connectors are divided, then the plurality of wire harness connectors are clamped and installed, and the production efficiency is improved.

In one embodiment, the horizontal separation device 210 comprises a first power component 211 and a guide plate 212, the guide plate 212 is provided with separation grooves 213 inclined at different angles, the emptying device 230 is provided with a guide rod 231 for matching with the separation grooves 213, and the first power component 211 is used for pushing the emptying device 230 to enable the emptying device 230 to slide on the guide plate 212 along the separation grooves 213 to realize horizontal separation of the emptying devices 230. The first power component 211 may be a gear rack, a crank connecting rod, a crank slider, a synchronous belt or other transmission mechanisms driven by a motor as a power source to act, or may be an air cylinder, the air cylinder is directly used as a power source, and an air cylinder push rod is connected with the emptying devices 230 to act, as one of preferable modes, in this embodiment, the first power component 211 is an air cylinder, in addition, in some embodiments, a plurality of air cylinders may be used to be connected with a plurality of emptying devices 230, the number of the air cylinders corresponds to the number of the emptying devices 230, and each air cylinder individually drives one emptying device 230 to act; in some embodiments, only one cylinder may be used, with a single cylinder being used to propel all of the emptying devices 230 by adding one connector.

Through the above technical scheme, after the emptying devices 230 are filled with the wire harness connectors, the first power component 211 pushes the emptying devices 230 to slide on the guide plate 212, the emptying devices 230 are provided with the guide rods 231 matched with the separation grooves 213, the guide rods 231 and the emptying devices 230 move along the tracks of the separation grooves 213, the inclination angles of the corresponding separation grooves 213 among the emptying devices 230 are different, in some embodiments, the separation grooves 213 are provided with four groups and correspond to four angles, the four angles are respectively 50 degrees, 60 degrees, 70 degrees and 80 degrees, one end close to the vibration disc is 50 degrees, and the angles of the separation grooves 213 are sequentially increased outwards along with the direction far away from the vibration disc. Therefore, each discharging device 230 is separated after moving under the pushing of the first power component 211, and the separation in the horizontal direction is realized.

In one embodiment, the vertical separating device 220 comprises a second power component 221 and a separating block 222, wherein the second power component 221 is used for pushing the separating block 222 to move in the vertical direction, and the separating block 222 is used for enabling the plurality of emptying devices 230 to be located at different height positions in contact cooperation with the guide rod 231. The second power component 221 may be a gear rack, a crank link, a crank slider, a synchronous belt, or other transmission mechanism driven by a motor as a power source, or may be an air cylinder, and the air cylinder is directly used as a power source, and a push rod of the air cylinder is connected to the separation block 222 to operate. Further, in some embodiments, a plurality of cylinders of different strokes may be used to directly push the guide bar 231, so that the discharging device 230 may be at different height positions.

Through the technical scheme, after the plurality of discharging devices 230 are separated in the horizontal direction, the separating block 222 is pushed by the second power component 221 to move in the vertical direction, and the separating block 222 is in contact with the guide rod 231 so that the plurality of discharging devices 230 are located at different height positions.

In one embodiment, the separating block 222 is provided with a plurality of steps with different heights, and the number of the steps is matched with that of the emptying devices 230.

Through the above technical solution, the second power unit 221 pushes the separation block 222 to move up and down, steps with different heights are provided on the separation block 222, the steps with different heights contact with the guide bar 231, and the guide bar 231 is pushed up together with the discharge devices 230, in this case, the lengths of the guide bars 231 under the respective discharge devices 230 are the same, so that the steps with different heights on the separation block 222 make the respective discharge devices 230 be at different height positions. The number of the steps is matched with the number of the discharging devices 230, and the number of the steps is not equal to the number of the discharging devices 230, in some embodiments, the number of the steps is equal to the number of the discharging devices 230, each step correspondingly pushes one discharging device 230 through the guide rod 231, and finally, each discharging device 230 is located at a position with different height; in some embodiments, the number of steps is greater than that of the discharging devices 230, each discharging device 230 corresponds to one step, and the corresponding step finally makes each discharging device 230 at different height positions through the guide rod 231; in some embodiments, the number of steps is one less than that of the discharging devices 230, in which case, one discharging device 230 is not lifted up by the steps through the guide bar 231, and the remaining discharging devices 230 are lifted up by the respective steps through the guide bar 231, so that the discharging devices 230 are located at different height positions. In addition, in some embodiments, the separating block 222 may be provided in a straight shape, and the lengths of the guide bars 231 under the respective discharging devices 230 are not uniform, in which case, the second power unit 221 pushes the separating block 222 to move upward, and the separating block 222 is in a straight shape while contacting with the respective guide bars 231, and the discharging devices 230 are finally located at different height positions due to the non-uniform length of the respective guide bars 231.

In one embodiment, a U-shaped limiting member 240 is disposed outside the emptying devices 230, the U-shaped limiting member 240 is disposed with a U-shaped inner cavity 241, the plurality of emptying devices 230 are disposed in the U-shaped inner cavity 241, the first power member 211 is connected with the U-shaped limiting member 240, and the U-shaped limiting member 240 is movably connected to the guide plate 212. The placing cavity is formed in the placing device 230 and used for placing the wire harness connector, the guide rod 231 is arranged at the bottom of the placing device 230, the placing device 230 is used for being matched with the U-shaped inner cavity 241, a first inclined plane is formed in the top of the U-shaped inner cavity 241, and a second inclined plane matched with the first inclined plane is formed in the bottom of the placing device 230. Wherein the emptying device 230 is a block-shaped object.

Through the above technical scheme, the emptying devices 230 are all arranged in the U-shaped inner cavity 241, the first power component 211 can directly push the U-shaped limiting piece 240, the U-shaped inner cavity 241 in the U-shaped limiting piece 240 limits the emptying device 230, and then drives the emptying device 230 to move together, the emptying device 230 is used for matching with the U-shaped inner cavity 241, the U-shaped inner cavity 241 limits the emptying device 230, the top of the U-shaped inner cavity 241 is provided with a first inclined plane, the bottom of the emptying device 230 is provided with a second inclined plane, the first inclined plane and the second inclined plane can play a role of mutual guiding, when the wire harness connector in the placing cavity is completely consumed, the second power component 221 drives the separating block 222 to move downwards, the guide rod 231 and the emptying device 230 lose support to move downwards and finally fall back into the U-shaped inner cavity 241, and in the falling process, the first inclined plane and the second inclined plane have a guiding role, the discharging device 230 is ensured to accurately fall back into the U-shaped inner cavity 241 to wait for the next round of action.

In one embodiment, the step is provided with a matching groove, and the bottom of the guiding rod 231 is provided with a third inclined surface matching with the matching groove. Wherein, the matching groove is in a V shape or a trapezoid shape, and the third inclined planes are symmetrically arranged at both sides of the guide rod 231.

Through the technical scheme, under the promotion of first power component 211, blowing device 230 passes through guide bar 231 and moves to the extreme position of separation groove 213, second power component 221 drive separation piece 222 rebound this moment, seted up on the ladder of separation piece 222 and be V-arrangement or trapezoidal cooperation groove, third inclined plane has been seted up to guide bar 231 bottom, play mutual guide's effect between third inclined plane and the cooperation groove, can avoid to a great extent when the cooperation causing the unable accurate circumstances of cooperating because of the tolerance that machining precision and assembly precision lead to like this.

In one embodiment, each emptying device 230 is correspondingly provided with two corresponding separation grooves 213, the two separation grooves 213 corresponding to each emptying device 230 have the same inclination direction and inclination angle, the two corresponding separation grooves 213 are in one group, the separation grooves 213 in each group are different in pairs, when four groups of separation grooves 213 are arranged, the four groups of separation grooves 213 have four corresponding angles, namely 50 degrees, 60 degrees, 70 degrees and 80 degrees, one end close to the vibration disc is 50 degrees, and the angles of the separation grooves 213 are sequentially increased outwards along with the direction far away from the vibration disc. Each of the discharging devices 230 is correspondingly provided with two guide bars 231, and the two guide bars 231 are engaged with the two corresponding separating grooves 213.

Through the technical scheme, one emptying device 230 correspondingly uses two guide rods 231 and two separation grooves 213 to be matched, the stability in the working process can be improved, the stress can be dispersed, the service life is prolonged, in addition, one emptying device 230 not only can correspondingly use two guide rods 231 and two separation grooves 213, but also can be three, four and the like, as an optimal mode, two are preferentially selected, the working stability can be ensured, and the low manufacturing cost can also be ensured.

In one embodiment, a position adjustment plate is disposed between the second power device and the separation block 222.

Through the technical scheme, one side of the position adjusting plate is connected with the second power device through the bolt, the other side of the position adjusting plate is connected with the separating block 222 through the bolt, in the actual production and assembly process, other parts need to be matched, the actual production scene and the working environment need to be considered, interference with other parts is prevented, and the like, and therefore the relative installation position of the separating block 222 and the second power device is adjusted through the adjusting plate.

In one embodiment, the guide plate 212 is provided with a guide post 250, the U-shaped limiting member 240 is provided with a guide hole, and the guide post 250 cooperates with the guide hole to guide the U-shaped limiting member 240.

Through the above technical scheme, when the first power component 211 pushes the U-shaped limiting member 240 to act, the U-shaped limiting member 240 slides on the guide plate 212, and at this time, the U-shaped limiting member 240 can slide along the guide post 250 through the matching of the guide post 250 and the guide hole, so that the U-shaped limiting member 240 can be prevented from deviating in the moving process, and further, the subsequent second power component 221 can drive the separation block 222 to accurately match with the guide rod 231.

In one embodiment, the material taking device 320 comprises a material taking assembly 321 for clamping the wire harness connector and a detection assembly 322 for detecting the position of the special material box, the moving manipulator 310 drives the material taking device 320 to move so as to mount the clamped wire harness connector into the special material box, the detection assembly 322 is electrically connected with the moving manipulator 310, and the detection assembly 322 enables the moving manipulator 310 to perform movement adjustment according to the detected position information of the special material box.

Through the technical scheme, get material subassembly 321 and get the pencil connector of pressing from both sides and get and be located blowing device 230, need install the connector to special material box in getting the pencil connector later, move through removing manipulator 310, detect component 322 begins to work this moment, detect the position of special material box, report to the police when the position error of special material box is greater than the default, adjust the position of special material box through the manual work, move the fine setting through removing manipulator 310 when the position of special material box is less than the default, then go into special material box with the connector, the beneficial effect of the automatic accurate installation of high efficiency has. In some embodiments, a control center is disposed on the mobile manipulator 310, the control center is composed of a single chip microcomputer or other microprocessor chip, the control center controls the mobile manipulator 310 to act according to a preset program, the mobile manipulator 310 drives the material taking device 320 to approach the connector loading production line, the material taking device 320 clamps up the connector through the material taking assembly 321 and sends the information to the control center through a sensor, in this process, if the connector is successfully gripped by the picking assembly 321, the control center controls the moving robot 310 to move the connector to the special material box transfer line, if the picking assembly 321 is not successful in picking up the connector, the control center controls the moving robot 310 to reset, and then clamping again, counting the clamping times, presetting a positive integer N value in the control center, and alarming when the clamping times exceed the N value. When the control center controls the moving manipulator 310 to move the connector to the designated position on the special material box transportation production line according to the preset program, the moving manipulator 310 stops acting, the control center controls the detection assembly 322 to start working, the detection assembly 322 detects and obtains the actual position and the placing angle of the special material box, then the actual position and the placing angle of the special material box are compared with the preset theoretical position and the preset theoretical angle, and further a compensation value is obtained, the compensation value is the deviation between the actual position and the theoretical position, when the compensation value exceeds the preset value, the moving manipulator 310 cannot be effectively adjusted, the qualification rate of products is affected, an alarm signal is sent, the special material box with overlarge deviation needs to be manually corrected, after the manual correction, the detection assembly 322 still detects the position of the special material box until the compensation value is smaller than or equal to the preset value, and the control center controls the manipulator to adjust the position according to the compensation value, and after the connector is aligned to the special material box, the connector is put into the special material box to complete the installation task.

In one embodiment, the material taking assembly 321 includes an installation component 3211 and a third power component 3212, one side of the installation component 3211 is connected to the moving manipulator 310, the other side is connected to the third power component 3212, the third power component 3212 is provided with a clamping piece 3213, the clamping piece 3213 is provided with a clamping block 3214, and the third power component 3212 drives the clamping piece 3213 or the clamping block 3214 to move so as to clamp the connector. The third power member 3212 is a finger clamping cylinder, and the mounting member 3211 is a disk-shaped mounting plate.

Through the technical scheme, the movable manipulator 310 drives the mounting part 3211 to move, and then the third power part 3212 drives the clamping part 3213 to clamp the connector. Meanwhile, the clamping blocks 3214 with different specifications are used for clamping connectors with different specifications, because in the production of automobile wire harnesses, a plurality of wire harness connectors with different specifications are available, so the connector loading with various specifications can be realized in the wire harness connector loading process, the traditional clamping finger cylinder has a certain clamping stroke, for example, the clamping stroke of the clamping finger cylinder is 5mm to 10mm, the specification of the wire harness connector is 3mm, 4mm, 9mm and 10mm, the clamping finger cylinder can only clamp the connectors with the specifications of 9mm and 10mm, the connectors with the specifications of 3mm and 4mm can not be clamped, in this case, the clamping stroke is reduced by arranging at least one group of clamping blocks 3214, the clamping blocks 3214 are arranged on the clamping pieces 3213, only a part of the space of the clamping pieces 3213 is occupied, and the clamping stroke is changed into 3mm to 8mm by arranging the size specification of the clamping pieces 3213, then a 3mm, 4mm connector can be clamped by the clamping block 3214 and a 9mm, 10mm connector can still be clamped using the original clamping piece 3213.

In one embodiment, a buffer member 323 is further disposed between the mounting member 3211 and the third power member 3212. The buffer component 323 includes a mounting frame 3231, the mounting frame 3231 is mounted on the mounting component 3211, the mounting frame 3231 is provided with a first connecting plate 3232 and a second connecting plate 3233, the first connecting plate 3232 and the second connecting plate 3233 are connected by an elastic element 3234, the elastic element 3234 may be a spring, and the third power component 3212 is disposed on the second connecting plate 3233.

Through the technical scheme, in the process of installing the wire harness connector into the special material box, the elastic force of the elastic piece 3234 can play a role in buffering and protection. In some embodiments, a proximity switch may be disposed on the first connection plate 3232, and when the wire harness connector clamped on the third power member 3212 is inserted into a special material box, the first connecting plate 3232 and the second connecting plate 3233 are pressed by resistance to deform the elastic member 3234, the distance between the first connecting plate 3232 and the second connecting plate 3233 is shortened, when the harness connector is not properly mounted in the special material box, the moving robot 310 continuously applies pressure, and as a result, the distance between the first connection plate 3232 and the second connection plate 3233 is continuously reduced, and by presetting a minimum value, detection is performed using the proximity switch, when the distance between the first connecting plate 3232 and the second connecting plate 3233 is smaller than a preset minimum value, and when the connector cannot be normally installed, an alarm signal is sent, and the mobile manipulator 310 suspends the work at the same time to wait for manual processing.

In one embodiment, the detection assembly 322 includes a camera 3221 and a light source assembly 3222, the camera 3221 and the detection assembly 322 are disposed on one side of the mounting member 3211 to which the third power member 3212 is connected, and the light source assembly 3222 is configured to provide light to the camera 3221.

Through the technical scheme, the mobile manipulator 310 drives the connector to move to the preset position, when the connector is ready to be installed in the special material box, the camera 3221 is started, the camera 3221 shoots and acquires position information of the special material box, the acquired position information of the special material box is compared with a preset theoretical position to obtain a compensation value, when the compensation value exceeds the preset value, the mobile manipulator 310 cannot perform effective adjustment and can affect the qualification rate of products, an alarm signal is sent out, the special material box with overlarge offset needs to be manually corrected, after the manual correction, the camera 3221 still can detect the position of the special material box, until the compensation value is smaller than or equal to the preset value, the manipulator is controlled to perform position adjustment according to the compensation value, and after the connector is aligned with the special material box, the connector is installed in the special material box, and then the installation task is completed. The light source unit 3222 is configured to illuminate the special material box by emitting light, so that the camera 3221 can capture and acquire position information of the special material box under a sufficient illumination condition, meanwhile, the light source unit 3222 is provided with an ambient light sensor, and the current illumination intensity is detected by the ambient light sensor, when the illumination intensity meets a preset value, the light source unit 3222 does not need to be started, the camera 3221 has sufficient light to capture by the ambient light, when the illumination intensity is lower than the preset value, the illumination intensity of the ambient light makes the camera 3221 unable to capture and acquire the position information of the special material box normally, at this time, the light source unit 3222 is started, and the light source unit 3222 illuminates the special material box by emitting light, so that the camera 3221 can capture and acquire the position information of the special material box normally.

In one embodiment, the camera 3221 and the light source component 3222 are disposed at the center of the mounting component 3211, a plurality of third power components 3212 are disposed, and the plurality of third power components 3212 are uniformly distributed in a circumferential manner around the camera 3221 and the light source component 3222.

Through the above technical solution, the third power component 3212 is provided with a plurality of connectors, so that a plurality of connectors can be clamped at one time, and the third power component 3212 is uniformly distributed in a circumferential manner with the camera 3221 and the light source component 3222 as the center, so that a single camera 3221 can obtain a maximum viewing angle to confirm the position of each special material box. In some embodiments, the plurality of third power members 3212 are disposed obliquely, one end of each third power member is fixedly mounted on the mounting member 3211, the other end of each third power member is tilted toward a center direction away from the camera 3221, and the plurality of third power members 3212 are radially distributed outward, so that when the harness connector is gripped, interference can be avoided, and gripping efficiency can be further improved.

In one embodiment, the light source section 3222 includes a light emitting disc 32221 and a connecting rod 32222, one end of the connecting rod 32222 is disposed on the light emitting disc 32221, the other end of the connecting rod 32222 is disposed on the mounting section 3211, a hollow hole is formed in the center of the light emitting disc 32221 for the camera 3221 to obtain the position information of the special material box, and a concave curved surface is disposed on a side of the light emitting disc 32221 facing away from the camera 3221.

Through the technical scheme, the camera 3221 acquires the position information of the special material box through the hollow hole shooting of the light-emitting disc 32221, and one side of the light-emitting disc 32221, which faces away from the camera 3221, is provided with the concave curved surface, so that light can be distributed more uniformly, the imaging quality of the camera 3221 is improved, and the comparison result is more accurate.

The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An automatic feeding system of a wire harness connector, which is used for putting the wire harness connector into a special material box, and is characterized by comprising:

the horizontal separation device comprises a first power component and a guide plate, separation grooves inclined at different angles are formed in the guide plate, a guide rod is arranged on the discharging device and used for being matched with the separation grooves, and the first power component is used for pushing the discharging device to enable the discharging device to slide on the guide plate along the separation grooves to achieve horizontal separation of the discharging devices;

the vertical separating device comprises a second power component and a separating block, the second power component is used for pushing the separating block to move in the vertical direction, and the separating block is used for being in contact with the guide rod to enable the plurality of discharging devices to be at different height positions;

2. The automatic feeding system of a wire harness connector according to claim 1, wherein a U-shaped limiting member is disposed outside the discharging devices, the U-shaped limiting member is provided with a U-shaped inner cavity, a plurality of discharging devices are disposed in the U-shaped inner cavity, the first power member is connected to the U-shaped limiting member, and the U-shaped limiting member is movably connected to the guide plate.

3. The automatic feeding system for wire harness connectors according to claim 1, wherein the separating block is provided with a plurality of steps of different heights, and the number of the steps is matched with the number of the discharging devices.

4. The automatic feeding system for the wire harness connectors according to claim 1, wherein the material taking device comprises a material taking assembly for clamping the wire harness connectors and a detection assembly for detecting the position of the special material box, the movable manipulator drives the material taking device to move so as to install the clamped wire harness connectors into the special material box, the detection assembly is electrically connected with the movable manipulator, and the detection assembly enables the movable manipulator to perform movement adjustment according to the detected position information of the special material box.

5. The automatic feeding system of a wire harness connector according to claim 4, wherein the material taking assembly comprises an installation part and a third power part, one side of the installation part is connected with the moving manipulator, the other side of the installation part is connected with the third power part, a clamping part is arranged on the third power part, a clamping block is arranged on the clamping part, and the third power part drives the clamping part or the clamping block to move so as to clamp the wire harness connector.

6. The automatic wire harness connector feeding system according to claim 5, wherein a buffer member is further provided between the mounting member and the third power member.

7. The automatic feeding system for the wire harness connector according to claim 5, wherein the detection assembly comprises a camera and a light source component, the camera and the detection assembly are arranged on one side of the mounting component, which is connected with the third power component, and the light source component is used for providing light rays for the camera.

8. The automatic feeding system for wire harness connectors according to claim 7, wherein the camera and the light source member are disposed at a central position of the mounting member, and a plurality of the third power members are disposed and evenly distributed in a circumferential manner around the camera and the light source member.