Full-automatic feeding station for multiple embedded parts at one time

By designing a single-time multi-embedded parts fully automatic loading station, using the mother-in-child embedded parts fixture and the loading assembly integrated on the robot hand, the problem of low installation efficiency of multiple embedded parts is solved, and the automatic loading of nut-type embedded parts is realized, which improves production efficiency and accuracy and reduces costs.

CN120056362AInactive Publication Date: 2025-05-30南通科美自动化科技有限公司

Patent Information

Application Number
CN202510542393.7
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-04-28
Publication Date
2025-05-30
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

In the existing injection molding operations, the installation of multiple embedded parts needs to be placed one by one, resulting in a lengthening of the time period, affecting production efficiency, and it is difficult to achieve full automatic installation of nut-type structural parts.

Method used

A single-time multi-embedded piece fully automatic loading station is designed, including a robot, a mother-in-child embedded piece fixture and a loading assembly. The mother-child embedded parts fixtures cooperate with each other to achieve simultaneous assembly of multiple embedded parts, and the robot integrates the child embedded parts fixtures to achieve fully automatic loading.

Benefits of technology

The fully automatic loading of nut-type embedded parts is realized, which significantly improves production efficiency, reduces the configuration of robotics and transportation lines, reduces production costs, and improves the accuracy of embedded parts installation.

✦ Generated by Eureka AI based on patent content.

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Abstract

The invention relates to a full-automatic feeding station for multiple embedded parts at a time in the technical field of automation. The full-automatic feeding station comprises a mechanical arm, an embedded part jig, a first camera and a feeding assembly. The embedded part jig comprises a child embedded part jig and a mother embedded part jig which are matched with each other, and the child embedded part jig and the first camera are installed on the mechanical arm. According to the full-automatic feeding device for the nut type embedded parts, the child embedded part jig and the mother embedded part jig which are matched with each other are arranged, the mother embedded part jig and the embedded parts in the injection mold are the same in structure position, the child embedded part jig assembles the multiple embedded parts in the embedded part hole positions of the injection mold at the same time, full-automatic feeding of the nut type embedded parts is achieved, the production efficiency is effectively improved, and the production cost is reduced. And meanwhile, the sub-embedded part jigs are integrated on the mechanical arm for grabbing the embedded part, a multi-station and multi-station production line mode is changed into a one-station work station mode, the duty ratio is remarkably increased, the embedded part can be installed only through a single mechanical arm, configuration and use of the mechanical arm, a conveying line and other devices are reduced, and the production cost is greatly reduced.
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Description

Technical Field

[0001] The present invention relates to the field of automation technology, and in particular, to a full-automatic feeding station for multiple embedded parts in a single time. Background Art

[0002] With the improvement of the performance of new materials, more and more mechanical parts have been replaced by injection-molded products from pure metal parts. Embedding parts such as embedded nuts in injection-molded products can effectively improve the product strength, optimize the product design, reduce costs and be environmentally friendly and sustainable. The general procedure is as follows: First, a metal part is embedded in a mold, and then liquid plastic is injected. Under the action of gravity and heat energy, the liquid plastic melts and adheres to the cavity of the mold to form the shape required by the product. During the molding process of the liquid plastic, it passes through the through holes on the metal part. After the product is cooled and formed, the injection-molded part is fixed in the grooves and through holes of the metal part, and then the formed product is taken out.

[0003] In current injection molding operations, a production line formed by multiple workstations is often used, which requires a large number of manipulators and conveying devices for transporting embedded parts. When placing nut-type metal embedded parts, they are placed one by one into the embedded part installation holes of the injection mold by a manipulator. When there are multiple embedded parts designed in the injection-molded product, placing them one by one will cause the time cycle to be lengthened, affecting the production efficiency. In response, those skilled in the art have made improvements. By pre-setting a positioning tooling, the embedded parts are pre-placed and then transferred to a jig. For example, the invention patent with the publication number CN111730804A discloses a manipulator clamping tooling, including an embedding tooling, a positioning tooling and a robotic arm. The positioning tooling is installed on the robotic arm. The embedding tooling includes a tooling body and a driving device for driving the tooling body to move. The tooling body includes a tooling bracket and an insert placement table provided on the tooling bracket. A plurality of insert placement positions for placing metal inserts are provided on the insert placement table, and insert positioning parts for positioning the metal inserts are provided at the insert placement positions. This clamping tooling alleviates the efficiency problem of simultaneously placing multiple embedded parts to a certain extent, but the inserts still need to be manually placed on the embedding tooling, and the design of the positioning tooling is relatively complex, and it is difficult to ensure the action efficiency and accuracy, and it is difficult to apply to the full-automatic installation of nut-type structural parts. Summary of the Invention

[0004] Aiming at the defects in the prior art, the purpose of the present invention is to provide a full-automatic feeding station for multiple embedded parts in a single time.

[0005] According to a full-automatic feeding station for multiple embedded parts in a single time provided by the present invention, it includes a manipulator, an embedded part jig, a first camera and a feeding assembly; The embedded part fixture comprises a sub-embedded part fixture and a female embedded part fixture, the sub-embedded part fixture comprises a first motor, a first pushing block, a sleeve shaft and a fixing plate, the fixing plate is installed on the manipulator, a plurality of the sleeve shafts are arranged on the outer surface of the fixing plate according to the embedded part installation position, a sleeve head is provided at the front end of the sleeve shaft for sleeve-connecting the embedded part, the first pushing block is a sleeve structure formed with a plurality of convex columns on the plate body, the first pushing block is slidably arranged on the sleeve shaft through the sleeve, the driving shaft of the first motor passes through the fixing plate and is driven to be connected to the first pushing block, the female embedded part fixture comprises a second motor, a second pushing block and a stand, the stand comprises an embedded part plate located at the top, the embedded part plate is provided with a plurality of embedded part holes of through-hole structure according to the embedded part installation position, the second pushing block is a top shaft structure formed with a plurality of convex columns on the plate body, the second pushing block is driven and connected to the bottom of the embedded part plate by the second motor, and the top shaft extends to the embedded part hole and slides freely; The manipulator is provided with a support for grabbing the embedded parts, the first camera is installed on the manipulator, the first camera obtains the position information of the embedded parts in the feeding assembly, the support is driven to move to a predetermined position and places the embedded parts one by one in the embedded part holes, the manipulator moves the sleeve to align with the embedded part hole and moves downward, the sleeve enters the embedded part hole, the second motor drives the second push block to move upward, the upward moving push shaft pushes the embedded part to be connected to the sleeve, the manipulator drives the sub-embedded part fixture to move in front of the injection molding machine mold, the first motor drives the first push block to move forward, and the forward moving sleeve pushes the embedded part connected to the sleeve into the embedded part installation hole of the mold.

[0006] In some embodiments, top balls are symmetrically arranged on the circumference of the sleeve, and the top balls are radially expanded and contracted by elastic members built into the cavity of the sleeve.

[0007] In some embodiments, the manipulator includes a robotic arm, an axis head, a load-bearing frame and a support, the axis head is connected to the robotic arm, the upper end of the load-bearing frame is drivingly connected to the axis head, the support is installed at the lower end of the load-bearing frame, and the first camera is connected to the robotic arm.

[0008] In some embodiments, the shaft head includes a driving part and a rotating part, the driving part is a U-shaped structure, the closed upper end of the driving part is connected to the robotic arm, the rotating part is rotatably connected to the open lower end of the driving part, the driving part drives the rotating part to swing, the upper end of the load-bearing frame is rotatably connected to the rotating part, and the rotating part drives the load-bearing frame to rotate.

[0009] In some embodiments, the feeding assembly includes a vibrating bowl and an embedded part feeder. The embedded part feeder inputs the embedded parts into the vibrating bowl, and the vibrating bowl disperses the embedded parts in the bowl through vibration.

[0010] In some embodiments, there are multiple groups of the feeding assemblies, and the types of the embedded parts output by the multiple groups of the feeding assemblies are different.

[0011] In some embodiments, a second camera is further included. The second camera is installed on the robot arm and is used to acquire whether an embedded part is placed in the embedded part installation hole of the mold.

[0012] In some embodiments, a material taking fixture is further included. The material taking fixture is connected to one side of the load-bearing frame. The material taking fixture is provided with a suction cup, and the suction cup is used to take down the products formed by injection molding in the mold.

[0013] In some embodiments, an injection molding machine is further included. The injection molding machine is used for injection molding of products, and the robot arm is located on the injection molding machine.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. For the full-automatic feeding station of nut-type embedded parts in this application, by setting the cooperating mother and son embedded part fixtures, where the structure and position of the mother embedded part fixture are the same as those of the embedded parts in the injection mold, and the son embedded part fixture simultaneously assembles multiple embedded parts into the embedded part hole positions of the injection mold at one time, realizing the full-automatic feeding of nut-type embedded parts, effectively improving the production efficiency. At the same time, integrating the son embedded part fixture on the robot arm for grasping the embedded parts changes the multi-station and multi-line production line mode into a one-stop workstation mode, not only significantly increasing the space utilization ratio, but also only requiring a single robot arm to install the embedded parts, reducing the configuration and use of devices such as robot arms and conveying lines, and greatly reducing the production cost.

[0015] 2. For the full-automatic feeding station of nut-type embedded parts in this application, by integrating a second camera and a material taking fixture on the robot arm, the accuracy of embedded part installation is improved, the integration degree of the device is further improved, and a full-automatic workstation including taking down the injection molded products of the embedded parts is realized. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] By reading the detailed description of the non-restrictive embodiments with reference to the following drawings, other features, objects, and advantages of the present invention will become more obvious: Figure 1 It is a schematic diagram of the overall structure of the full-automatic feeding station for multiple embedded parts at one time of the present invention; Figure 2 It is a schematic diagram of the structure of the son embedded part fixture and the like installed on the robot arm of the present invention; Figure 3 For Figure 2Schematic diagram of the enlarged structure of part A; Figure 4 Schematic diagram of the structure of the sub-embedded part fixture of the present invention; Figure 5 Schematic diagram of the structure of the mother-embedded part fixture of the present invention; Figure 6 Schematic diagram of the internal structure of the mother-embedded part fixture of the present invention; Figure 7 Schematic diagram of a structural layout of the full-automatic feeding station for multiple embedded parts at one time and an injection molding machine of the present invention. Detailed implementation manners

[0017] The present invention will be described in detail below with reference to specific embodiments. The following embodiments will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that those of ordinary skill in the art can make several changes and improvements without departing from the concept of the present invention. These all belong to the protection scope of the present invention. Embodiment

[0018] This embodiment provides a full-automatic feeding station for multiple embedded parts at one time, as Figure 1-7 shown, mainly including a manipulator 100, an embedded part fixture 200, a first camera 300, and a feeding assembly 400.

[0019] The manipulator 100 mainly includes a robotic arm 110, a shaft head 120, a load-bearing frame 130, and a support tool 140. The robotic arm 110 is a truss mechanism with a three-axis robotic arm. The X-axis robotic arm of the robotic arm 110 can perform corresponding actions by being installed on the injection molding machine 700. On the one hand, it improves the overall compactness of the loading station. On the other hand, it can also reduce costs because there is no need to set up a separate bracket, etc. The shaft head 120 mainly consists of a driving part 121 and a rotating part 122. The driving part 121 is integrally in an inverted U shape, and its upper end is connected to the lower end of the Z-axis robotic arm of the robotic arm 110. The upper end of the rotating part 122 is rotatably connected between the two legs of the driving part 121, and the driving part 121 can drive the rotating part 122 to swing. The load-bearing frame 130 is a rectangular frame structure, and its upper end is connected to the rotating part 122, and the load-bearing frame 130 is driven to rotate by the rotating part 122. The support tool 140 is installed at the lower end of the load-bearing frame 130. Specifically, the support tool 140 includes a driving cylinder 141 and support feet 142. The driving cylinder 141 is hung and connected to the lower end of the load-bearing frame 130. The support feet 142 are two semi-cylindrical columns and are drivingly connected to the driving shaft of the driving cylinder 141. The two support feet 142 are used to extend into the air of the embedded part nut, and then the driving cylinder 141 drives the two support feet 142 to move linearly away from each other to clamp the embedded part nut in an internal support manner. The first camera 300 is hung and connected to the lower end of the Z-axis robotic arm through a hanging bracket. The first camera 300 is used to photograph the embedded parts below and transmit them to the terminal system. The terminal system calculates the position information of the embedded parts and sends instructions to the manipulator 100, the embedded part jig 200, etc. to perform corresponding actions.

[0020] The embedded part jig 200 includes a sub-embedded part jig 210 and a mother-embedded part jig 220 that cooperate with each other to complete the batch transfer of the embedded parts. As Figure 4As shown in the figure, the sub-embedded part fixture 210 mainly includes a first motor 211, a first pushing block 212, a sleeve shaft 213 and a fixing plate 214. The fixing plate 214 is installed on one side surface of the load-bearing frame 130. Multiple sleeve shafts 213 are connected to the outer surface of the fixing plate 214. The structural layout of the multiple sleeve shafts 213 on the fixing plate 214 is the same as the structural layout of the embedded part mounting holes in the injection mold of the injection molding machine 700. The front end of the sleeve shaft 213 is a sleeve head 2130, and the sleeve head 2130 is used for sleeving the embedded part. In this embodiment, the sleeve head 2130 is provided with top beads 2131 along the circumferential surface. A spring for pushing the top beads 2131 is arranged in the cavity of the sleeve head 2130, so that the top beads 2131 can expand and contract radially. Thus, when sleeving, the embedded part enters the sleeve head 2130 through retraction. After sleeving, the elastic force makes the top beads 2131 keep pressing contact with the inner circumferential surface of the embedded part, thereby preventing the embedded part from falling off. The first pushing block 212 is a structural body with multiple columnar sleeves 2120 formed on the plate body. The sleeves 2120 are open at both ends. The structural layout of the multiple sleeves 2120 on the plate body is the same as the structural layout of the sleeve shaft 213. The inner diameter of the sleeve 2120 is adapted to the sleeve shaft 213. The first pushing block 212 is slidably connected to the sleeve shaft 213 through the sleeve 2120. At this time, the sleeve head 2130 is located outside the end surface of the sleeve 2120. The first motor 211 is installed and connected to the inner surface of the fixing plate 214. The driving shaft of the first motor 211 passes through the fixing plate 214 and then drives and connects the first pushing block 212, and is used for driving the first pushing block 212 to slide on the sleeve shaft 213.

[0021] The mother embedded part fixture 220 mainly includes a second motor 221, a second pushing block 222 and a vertical frame 223, as Figure 4-5 shown. The vertical frame 223 is a frame structure formed by an embedded part plate 2230 located at the upper part, a bottom plate located at the lower part and multiple columns located in the middle. An embedded hole 2231 is formed on the embedded part plate 2230. The embedded part is a through-hole structure and is used for accommodating the embedded part. The second pushing block 222 is similar in structure to the first pushing block 212. Multiple columnar top shafts 2220 are also formed on the plate body. The top shaft 2220 can be a solid column or a hollow cylinder. The second pushing block 222 is slidably connected to the embedded part plate 2230 through the second motor 221. The specific connection method is as follows: The second motor 221 is located and connected to the bottom plate of the vertical frame 223 and is located between the embedded part plate 2230 and the bottom plate. The plate body of the second pushing block 221 is located and connected to the driving shaft of the second motor 221. At this time, the top shaft 2220 is located in the embedded hole 2231. When the second motor 221 drives the second pushing block 221 to move up and down, the top shaft 2220 slides up and down in the embedded hole 2231.

[0022] The feeding assembly 400 is used to supply the embedded parts, as Figure 1As shown in the figure, it mainly includes a loader 410 and a vibrating bowl 420. The loader 410 and the vibrating bowl 420 are arranged on the workbench. The female implant fixture 220 is also placed on the workbench and is arranged close to the vibrating bowl 420. Taking the embedded part as a nut as an example, the nut is conveyed from the loader 410 into the vibrating bowl 420. The vibrating bowl 420 vibrates to disperse the nuts falling into the bowl, forming independent nuts without stacking. In some embodiments, there are two sets of feeding assemblies 400, and the models of the embedded part nuts placed in the two loaders 410 are different. The so-called different models are mainly different in shape, size, etc., but they are all structural parts with holes.

[0023] The working procedure of the full-automatic feeding station for nut-type embedded parts provided in this embodiment is as follows: After the embedded part nuts are fed into the vibrating bowl 420 from the feeder 410, the nuts falling into the bowl are scattered by the vibration of the vibrating bowl 420. In particular, the nuts stacked together are basically all scattered due to the vibration. The manipulator 100 is moved and adjusted to a predetermined position above the vibrating bowl through the coordinated movement of its X-axis robotic arm, Y-axis robotic arm, and Z-axis robotic arm. The first camera 300 takes pictures of the embedded part nuts in the vibrating bowl 420 according to the instruction and transmits them to the terminal control system. The terminal control system sends instructions to the manipulator 100 and the embedded part fixture 200 respectively according to the position information of the nuts in the vibrating bowl 420. First, the support 140 is driven by the robotic arm 110 to move to a predetermined position, and then the bearing frame 130 is driven by the shaft head 120 to rotate a predetermined angle. The two support feet 142 of the support 140 enter the holes of the embedded part nuts, and the driving cylinder 141 drives the two support feet 142 to move away from each other by a predetermined distance, and then the embedded part nuts are grabbed. Continuing through the displacement of the robotic arm 110 and the rotation action of the shaft head 120, the embedded part nuts are displaced above the embedded part plate 2230 and placed in the embedded part hole 2231. The two support feet 142 can be driven by the driving cylinder 141 to move closer to each other to place the embedded part nuts into the embedded part hole 2231. A plurality of embedded part nuts with a predetermined quantity are placed into the embedded part holes 2231 of the embedded part plate 2230 in the above manner. When the embedded parts are placed in the embedded part holes 2231 at the predetermined positions on the embedded part plate 2230, the bearing frame 130 is flipped by the driving part 121, that is, the bearing frame 130 changes from a vertical state to a basically horizontal state, and then the bearing frame 130 is rotated by a predetermined angle through the rotating part 122 so that the sub-embedded part fixture 210 and the mother-embedded part fixture 220 are opposite to each other up and down. At this time, the robotic arm 110 drives the sub-embedded part fixture 210 to move down by a predetermined distance, and the socket head 2130 of the socket shaft 213 enters the embedded part hole 2231 and is located in the hole of the embedded part nut. The second motor 221 drives the second push block 222 to move upward, and the top shaft 2220 pushes the embedded part nut to be socketed on the socket head 2130. Since the socket head 2130 is circumferentially provided with top beads, the nut does not slip off the socket head 2130. Through the actions of the robotic arm 110 and the shaft head 120, the sub-embedded part fixture 210 is moved to a predetermined position in front of the injection mold of the injection molding machine 700. At this time, the embedded part nut on the socket head 2130 is facing the embedded part hole position of the injection mold. The first motor 211 pushes the first top block 212 forward, and the embedded part nut is pushed from the socket head 2130 into the embedded part hole position through the sleeve 2120, completing the fully automated installation of the embedded part.As can be seen from the above, in this embodiment, by providing a mother and son embedded part fixture that cooperate with each other, where the structure of the mother embedded part fixture is the same as that of the embedded part in the injection mold, and the son embedded part fixture assembles multiple embedded parts into the embedded part holes of the injection mold at one time, realizing the full-automatic feeding of nut-type embedded parts, effectively improving the production efficiency. At the same time, the son embedded part fixture is integrated into the robot arm for grasping the embedded parts, changing the multi-station and multi-stage production line mode into a one-stop workstation mode, not only significantly increasing the duty cycle, but also only requiring a single robot arm to install the embedded parts, reducing the configuration and use of devices such as robot arms and conveying lines, and greatly reducing the production cost. Embodiment

[0024] This Embodiment 2 is formed on the basis of Embodiment 1. By integrating a second camera and a material taking fixture on the robot arm, the accuracy of the installation of the embedded part is improved, the integration degree of the device is further improved, and a full-automatic workstation including removing the injection molded product of the embedded part is realized. Specifically: As Figure 1-7 shown, a second camera 500 is installed on the load-bearing frame. The second camera 500 is installed on the load-bearing frame 130. The second camera 500 and the son embedded part fixture 210 are located on two opposite faces of the load-bearing frame 130. After the son embedded part fixture 210 pushes the embedded part nut into the embedded part installation hole of the injection mold of the injection molding machine 700, whether the embedded part is installed in place is obtained by taking a photo with the second camera 500 to ensure that the embedded part is installed in place and ensure the qualification rate of the product.

[0025] Furthermore, a material taking fixture 600 is also installed on the load-bearing frame 130. The material taking fixture 600 mainly consists of a fixture plate 610 and a suction cup 620 connected to the fixture plate 610. The suction cup 620 is in a horn shape. A plurality of suction cups 620 are installed on the fixture plate 610. The fixture plate 610 is located on one side of the load-bearing frame 130, as shown in the attached drawings for example. After the injection molding machine 700 finishes injection molding and opens the injection mold, the injection molded product can be adsorbed and removed by the suction cup 620 through the actions of the robot arm 110 and the shaft head 120. Then, the son embedded part fixture 210 is moved to a predetermined position in front of the injection mold of the injection molding machine 700, and the embedded part nut is pushed from the socket 2130 into the embedded part hole through the sleeve 2120 to complete the full-automatic installation of the embedded part.

[0026] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application.

[0027] The specific embodiments of the present invention have been described above. It should be understood that the present invention is not limited to the above specific embodiments, and those skilled in the art can make various changes or modifications within the scope of the claims, which do not affect the essence of the present invention. Without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other arbitrarily.

Claims

1. A fully automatic loading station for multiple embedded parts at a time, characterized in that: It comprises a robot (100), an embedded component fixture (200), a first camera (300) and a loading component (400); The embedded component fixture (200) comprises a sub-embedded component fixture (210) and a female embedded component fixture (220); the sub-embedded component fixture (210) comprises a first motor (211), a first push block (212), a sleeve shaft (213) and a fixing plate (214); the fixing plate (214) is mounted on the manipulator (100); a plurality of sleeve shafts (213) are arranged on the outer surface of the fixing plate (214) according to the embedded component mounting position; a sleeve head (2130) for sleeve-connecting the embedded component is provided at the front end of the sleeve shaft (213); the first push block (212) is a sleeve (2120) structure having a plurality of convex columns formed on a plate body; the first push block (212) is slidably mounted on the sleeve shaft (213) through the sleeve (2120); the first motor The driving shaft of (211) passes through the fixing plate (214) and is driven to connect to the first pushing block (212); the female embedded component fixture (220) comprises a second motor (221), a second pushing block (222) and a stand (223); the stand (223) comprises an embedded component plate (2230) located at the top; the embedded component plate (2230) is provided with a plurality of embedded component holes (2231) of through-hole structure according to the embedded component installation position; the second pushing block (222) is a top shaft (2220) structure having a plurality of convex columns formed on the plate body; the second pushing block (222) is driven and connected to the bottom of the embedded component plate (2230) by the second motor (221); the top shaft (2220) extends into the embedded component hole (2231) and slides freely; The manipulator (100) is provided with a support (140) for grasping the embedded parts. The first camera (300) is installed on the manipulator (100). The first camera (300) obtains the position information of the embedded parts in the loading assembly (400). The support (140) is driven to move to a predetermined position and place the embedded parts one by one in the embedded part holes (2231). The manipulator moves the sleeve (2130) to align with the embedded part hole (2231) and moves downward. The sleeve (2130) enters the embedded part hole (2231). In the embedded part hole (2231), the second motor (221) drives the second pushing block (222) to move upward, and the upwardly moving push shaft (2220) pushes the embedded part to be sleeved on the sleeve head (2130). The manipulator (100) drives the embedded part fixture (220) to move to the front of the injection molding machine mold, and the first motor (211) drives the first pushing block (212) to move forward. The forward-moving sleeve (2120) pushes the embedded part sleeved on the sleeve head (2130) into the embedded part installation hole of the mold.

2. The fully automatic loading station for multiple embedded parts at a time according to claim 1 is characterized in that: Top beads (2131) are symmetrically arranged on the circumference of the sleeve (2130), and the top beads (2131) are radially expanded and contracted by an elastic member built into the cavity of the sleeve (2130).

3. The fully automatic loading station for multiple embedded parts at a time according to claim 1 is characterized in that: The robot (100) comprises a robot arm (110), an axis head (120), a load-bearing frame (130) and a support (140); the axis head (120) is connected to the robot arm (110); the upper end of the load-bearing frame (130) is drive-connected to the axis head (120); the support (140) is installed at the lower end of the load-bearing frame (130); and the first camera (300) is connected to the robot arm (110).

4. The fully automatic loading station for multiple embedded parts at a time according to claim 3 is characterized in that: The shaft head (120) comprises a driving part (121) and a rotating part (122); the driving part (121) is a U-shaped structure; the closed upper end of the driving part (121) is connected to the mechanical arm (110); the rotating part (122) is rotatably connected to the open lower end of the driving part (121); the driving part (121) drives the rotating part (122) to swing; the upper end of the load-bearing frame (130) is rotatably connected to the rotating part (122); the rotating part (122) drives the load-bearing frame (130) to rotate.

5. The fully automatic loading station for multiple embedded parts at a time according to claim 1 is characterized in that: The loading assembly (400) comprises a vibration plate (410) and an embedded parts loader (420); the embedded parts loader (420) inputs the embedded parts into the vibration plate (410); and the vibration plate (410) disperses the embedded parts in the plate through vibration.

6. The fully automatic loading station for multiple embedded parts at a time according to claim 5 is characterized in that: The feeding components (400) are multiple groups, and the embedded parts models output by the multiple groups of feeding components (400) are different.

7. The fully automatic loading station for multiple embedded parts at a time according to any one of claims 1 to 6, characterized in that: It also includes a second camera (500), the second camera (500) being mounted on the robot (100), the second camera (500) being used to obtain whether an embedded part is placed in the embedded part installation hole of the mold.

8. The fully automatic loading station for multiple embedded parts at a time according to claim 7 is characterized in that: It also includes a material removal jig (600), the material removal jig (600) being connected to a side surface of the load-bearing frame (130), the material removal jig (600) being provided with a suction cup (620), the suction cup (620) being used to remove the injection-molded product from the mold.

9. The fully automatic loading station for multiple embedded parts at a time according to claim 8, characterized in that: It also includes an injection molding machine (700), wherein the injection molding machine (700) is used for injection molding of products, and the robot (100) is located on the injection molding machine (700).

Citation Information

Patent Citations

  • Mechanical hand clamping tool

    CN111730804A

  • Nut feeding mechanism for new energy vehicle water tank production

    CN119748761A

  • Nut detecting, grabbing and embedding equipment

    CN210791794U

  • Nut embedding automation mechanism for injection molding production

    CN216544344U

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    CN217597654U

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