Cable manufacturing and testing equipment
By designing cable manufacturing testing equipment, and utilizing clamping components and detection units, electrical properties can be tested at any time during the cable production process. This solves the problems of low production efficiency and untimely detection of defective products in existing technologies, thereby improving production efficiency and yield.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-13
- Publication Date
- 2026-03-13
Smart Images
Figure CN223989695U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to a cable manufacturing and testing device. Background Technology
[0002] In the manufacturing process of some cable products, the ends of multiple wires in the cable are first inserted into an interface component in the previous process. The interface component has multiple conductive terminals that are electrically connected to each wire. Then, an insulating plastic body is injection molded and fixed to the outside of one end of the interface component. Next, a metal shielding cover is riveted to the outside of the plastic body. Finally, a testing device is used to check whether the cable product can be powered on normally. After the interface component is installed, the cable product needs to be transferred to the injection molding station, and then the injection-molded cable product needs to be conveyed to the shielding cover assembly station. Finally, the product is tested for power connection. All of the above steps require manual intervention, resulting in low production efficiency and a high risk of missed inspections.
[0003] In addition, there may be cases of poor soldering between the conductive terminals and the wire ends when installing interface components, and there may also be cases of wire ends and conductive terminals becoming detached after the plastic body is molded. These defective products still need to be completed after all processes are completed before they can be detected, resulting in a high defect rate, waste of production resources, and is also not conducive to the recycling of parts. Utility Model Content
[0004] This utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, one of the objectives of this utility model is to provide a cable manufacturing and testing device that is beneficial for improving production efficiency and increasing yield.
[0005] A cable manufacturing and testing device according to an embodiment of the present invention includes: a workbench, on which an injection molding device and a riveting device are spaced apart. The injection molding device is used to injection mold a plastic body on the outside of one end of the cable interface, and the riveting device is used to rivet a shielding cover on the outer peripheral wall of the plastic body. The workbench is provided with a lifting mechanism and a transverse movement mechanism provided on the lifting mechanism. The transverse movement mechanism can pass through the injection molding device and the riveting device in sequence. The transverse movement mechanism is provided with a clamping component that can clamp and fix the interface and a detection unit that can move relative to the clamping component and engage or disengage with the interface.
[0006] The cable fabrication and testing equipment according to the embodiments of this utility model has at least the following beneficial effects:
[0007] The cable manufacturing and testing equipment described above utilizes a clamping assembly on a traversing mechanism to hold the cable whose interface components have been assembled in the previous process. A lifting mechanism then raises the traversing mechanism to a certain height to avoid interference with the previous process equipment. The traversing mechanism then moves the clamping assembly and cable to the injection molding device. The lifting mechanism lowers the traversing mechanism and clamping assembly to a certain height to ensure accurate cable positioning. Next, the injection molding device molds a plastic body at one end of the cable's interface component. The connection between each wire of the cable and the conductive terminal of the interface component is encased in the plastic body, preventing the wires from detaching from the conductive terminals when the cable is pulled. After the injection molding device opens the mold, the lifting mechanism raises the traversing mechanism to a certain height, and the traversing mechanism moves the clamping assembly and cable to a riveting device to form a shielding cover on the outside of the plastic body. Since the traversing mechanism also has a detection unit that can be attached to or detached from the interface component, electrical testing can be performed at any point in the production process, preventing defective products from flowing into subsequent processes and facilitating timely removal of defective products to improve production efficiency and yield.
[0008] In some embodiments of this utility model, the workbench is connected to the assembly equipment of the previous process at one end near the injection molding device. The lifting mechanism includes a first lifting component disposed between the assembly equipment and the injection molding device and a second lifting component disposed between the injection molding device and the riveting device. The first lifting component is provided with a first linear module whose two ends extend to the assembly equipment and the injection molding device respectively. The second lifting component is provided with a second linear module whose two ends extend to the injection molding device and the riveting device respectively. The clamping component and the detection unit are respectively disposed on the first linear module and the second linear module.
[0009] In some embodiments of this utility model, the workbench is provided with a wire clamping mechanism located between the injection molding device and the riveting device. The wire clamping mechanism clamps the portion of the cable that is a certain distance away from the interface component. The second linear module drives the corresponding clamping component to reciprocate relative to the wire clamping mechanism.
[0010] In some embodiments of this utility model, the wire clamping mechanism includes a support plate and a pressure plate located above the support plate. Both the support plate and the pressure plate extend along a direction parallel to the second straight module. The support plate is provided with a plurality of V-shaped grooves at intervals along its length. The pressure plate is fixedly mounted on the worktable. The support plate is connected to a lifting cylinder. A clamping channel is defined between the pressure plate and the V-shaped grooves.
[0011] In some embodiments of this utility model, the clamping assembly includes a sliding plate disposed on the first linear module or the second linear module, the sliding plate having a plurality of first gripper assemblies spaced apart along the length direction of the first linear module or the second linear module, the detection unit including a plurality of electrical testing modules corresponding one-to-one with the first gripper assemblies, and the first gripper assembly having a first clamping groove that matches the shape of the interface component.
[0012] In some embodiments of this utility model, a strip mounting plate parallel to the front side of the sliding plate is provided, and a plurality of second gripper assemblies corresponding one-to-one with the first gripper assembly are provided on the strip mounting plate. The second gripper assembly is used to clamp a portion of the cable near the interface component.
[0013] In some embodiments of this utility model, the injection molding device includes a lower mold assembly and an upper mold assembly that move relatively vertically. The lower mold assembly includes a lower mold strip arranged parallel to the sliding plate, and the upper mold assembly includes an upper mold strip arranged parallel to the sliding plate. A plurality of injection mold cavities are defined between the lower mold strip and the upper mold strip. The injection mold cavities are through in the front-rear direction to allow cables to extend and interface parts to extend. A limiting space is provided between the sliding plate and the strip mounting plate. The upper mold strip and / or the lower mold strip can enter and exit the limiting space when moving vertically.
[0014] In some embodiments of this utility model, one end of the first linear module extends to the rear side of the lower mold assembly and the upper mold assembly. The lower mold assembly is fixedly mounted on the worktable. The first linear module is located above the lower mold assembly. The upper mold assembly is lifted and lowered on the worktable. The lower mold assembly includes a lower mold base. The lower mold strip is mounted on the lower mold base. The lower mold base and the lower mold strip are provided with a hot runner that can communicate with the bottom of the injection mold cavity. An injection mechanism that communicates with the hot runner is provided on the worktable.
[0015] In some embodiments of this utility model, the injection mechanism includes an injection tube extending along the front-rear direction of the worktable. The end of the injection tube is connected to a flow divider. The flow divider has multiple upwardly extending flow dividers. The interior of the flow divider is provided with a comb-shaped flow channel that connects the end of the injection tube to each of the flow dividers. The lower mold strip is located on the upper surface of the upper mold base. The lower mold strip has multiple lower mold cavities spaced apart along its length. The interior of the lower mold base is provided with a vertical straight channel that connects each of the lower mold cavities to the corresponding flow dividers.
[0016] In some embodiments of this utility model, the workbench has a first test station located between the assembly equipment and the injection molding device, the workbench has a second test station located between the injection molding device and the riveting device, and a defective product container corresponding to the first test station and the second test station is placed on the front side of the workbench.
[0017] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description
[0018] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:
[0019] Figure 1 This is a schematic diagram of the cable structure;
[0020] Figure 2 A schematic diagram of one embodiment of the cable manufacturing and testing equipment of this utility model;
[0021] Figure 3 for Figure 2 Schematic diagram of the structure after removing the assembly equipment and riveting device in the embodiment;
[0022] Figure 4 for Figure 3 A schematic diagram of the clamping components and detection unit in the middle;
[0023] Figure 5 for Figure 4 A diagram showing an upward-looking perspective;
[0024] Figure 6 for Figure 2 Partial structural schematic diagrams in the embodiments;
[0025] Figure 7 for Figure 6 A schematic diagram of the injection mechanism and injection molding device.
[0026] Figure label:
[0027] Cable 10; Interface component 11; Plastic body 12; Shielding cover 13; Workbench 100; Injection molding device 200; Lower mold assembly 210; Lower mold strip 211; Lower mold base 212; Lower half mold cavity 213; Upper mold assembly 220; Upper mold strip 221; Riveting device 300; Lifting mechanism 400; First lifting assembly 410; Second lifting assembly 420; Horizontal movement mechanism 500; First linear module 510; Second linear module 520; Clamping assembly 610; Sliding plate 611; First gripper assembly 612; Strip mounting plate 613; Second gripper assembly 614; Limiting space 615; First clamping groove 616; Detection unit 620; Assembly equipment 700; Wire clamping mechanism 800; Support plate 810; V-groove 811; Lifting cylinder 812; Pressure plate 820; Injection mechanism 900; Injection tube 910; Diverting component 920; Diverting pipe 930. Detailed Implementation
[0028] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.
[0029] In the description of this utility model, it should be understood that the directional descriptions, such as the terms "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0030] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.
[0031] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0032] See Figures 1 to 5 This utility model discloses a cable manufacturing and testing device, comprising: a workbench 100, on which an injection molding device 200 and a riveting device 300 are spaced apart. The injection molding device 200 is used to injection mold a plastic body 12 on the outside of one end of the interface piece 11 of the cable 10. The riveting device 300 is used to rivet a shielding cover 13 on the outer peripheral wall of the plastic body 12. The workbench 100 is provided with a lifting mechanism 400 and a transverse movement mechanism 500 provided on the lifting mechanism 400. The transverse movement mechanism 500 can pass through the injection molding device 200 and the riveting device 300 in sequence. The transverse movement mechanism 500 is provided with a clamping assembly 610 that can clamp and fix the interface piece 11 and a detection unit 620 that can move relative to the clamping assembly 610 and be combined with or separated from the interface piece 11.
[0033] The cable fabrication and testing equipment described above uses the clamping component 610 on the transverse mechanism 500 to clamp the cable 10, which has completed the assembly of the interface component 11 in the previous process. Then, the lifting mechanism 400 raises the transverse mechanism 500 to a certain height to avoid interference with the equipment in the previous process. Next, the transverse mechanism 500 moves the clamping component 610 and the cable 10 to the position of the injection molding device 200. The lifting mechanism 400 lowers the transverse mechanism 500 and the clamping component 610 to a certain height to ensure accurate positioning of the cable 10. Then, the injection molding device 200 injection molds a plastic body 12 at one end of the interface component 11 of the cable 10. The wires of the cable 10 are connected to the conductive terminals of the interface component 11. The connecting part is wrapped by the plastic body 12, which can prevent the wire from separating from the conductive terminal when the cable 10 is pulled. After the injection molding device 200 opens the mold, the lifting mechanism 400 raises the horizontal moving mechanism 500 to a certain height. The horizontal moving mechanism 500 drives the clamping component 610 and the cable 10 to the riveting device 300 to form a shielding cover 13 on the outside of the plastic body 12. Since the horizontal moving mechanism 500 is also equipped with a detection unit 620 that can be combined or separated from the interface component 11, electrical detection can be performed at any position in the above production process, preventing defective products from flowing into the subsequent process, which is conducive to timely removal of defective products to improve production efficiency and increase yield. For example, after the interface component 11 is assembled in the previous process, there may be a situation where the conductive terminal of the interface component 11 is not connected to a certain wire of the cable 10. Therefore, during the process of the traversing mechanism 500 driving the clamping component 610 and the cable 10 to move toward the injection molding device 200, the detection unit 620 moves relative to the clamping component 610 and engages with the interface component 11. Then, the detection unit 620 moves relative to the clamping component 610 and separates from the interface component 11. If the detection is qualified, the cable 10 is transported to the corresponding position of the injection molding device 200. If the detection is unqualified, the defective cable 10 is promptly rejected. For example, after the cable 10 is formed into the plastic body 12, it may be pulled during the transfer of the cable 10, resulting in a lack of connection between the conductive terminal of the interface component 11 and a certain wire of the cable 10. Therefore, before the traversing mechanism 500 moves the clamping assembly 610 and the cable 10 to the riveting device 300, the detection unit 620 can be used to detect whether the cable 10 after the plastic body 12 is formed is a good product. Similarly, after the riveting device 300 forms the shielding cover 13 on the outside of the plastic body 12, the detection unit 620 can also be used to detect whether the cable 10 after the shielding cover 13 is formed is a good product. This allows for inspection after each step in the production process, ensuring the reliable quality of the output product.
[0034] It should be noted that the shielding cover 13 that wraps around the plastic body 12 of the cable 10 generally consists of an upper cover and a lower cover with a U-shaped cross-section. The riveting device 300 includes two vibrating plates for transmitting the upper cover and the lower cover respectively, and a riveting assembly for riveting the upper cover and the lower cover together. The riveting device 300 is a common device in the art and will not be described in further detail here.
[0035] See Figure 1 , Figure 3 and Figure 6 In some embodiments of this utility model, the workbench 100 is connected to the assembly equipment 700 of the previous process at one end near the injection molding device 200. The lifting mechanism 400 includes a first lifting component 410 disposed between the assembly equipment 700 and the injection molding device 200 and a second lifting component 420 disposed between the injection molding device 200 and the riveting device 300. The first lifting component 410 is provided with a first linear module 510 extending to the assembly equipment 700 and the injection molding device 200 at both ends respectively. The second lifting component 420 is provided with a second linear module 520 extending to the injection molding device 200 and the riveting device 300 at both ends respectively. The clamping component 610 and the detection unit 620 are both disposed on the first linear module 510 and the second linear module 520 respectively. Specifically, the clamping component 610 on the first linear module 510 clamps the cable 10 after the interface component 11 has been assembled in the assembly equipment 700. Then, the first lifting component 410 raises the first linear module 510 to a certain height to avoid interference with the assembly equipment 700. Next, the first linear module 510 moves the clamping component 610 and the cable 10 to the position of the injection molding device 200. The first lifting component 410 lowers the first linear module 510 and the corresponding clamping component 610 to a certain height to ensure accurate positioning of the cable 10. Then, the injection molding device 200 injection molds a plastic body 12 at one end of the interface component 11 of the cable 10, clamping... Component 610 releases cable 10, and the first linear module 510 moves the unloaded clamping component 610 back to the previous assembly equipment 700 to re-clamp the cable 10, which is now assembled with another interface component 11 and ready to be injection molded into a plastic body 12. Simultaneously, the clamping component 610 on the second linear module 520 clamps the cable 10 being injection molded. After the injection molding device 200 opens the mold, the second lifting component 420 raises the second linear module 520 to a certain height. The second linear module 520 then moves the corresponding clamping component 610 and cable 10 to the riveting device 300 to form a shielding cover 13 on the outside of the plastic body 12. This structure enables rapid production and avoids the situation where one of the injection molding device 200 or the riveting device 300 is working while the other is idle.
[0036] See Figure 3In some embodiments of this utility model, the workbench 100 is provided with a wire clamping mechanism 800 located between the injection molding device 200 and the riveting device 300. The wire clamping mechanism 800 clamps a portion of the cable 10 at a certain distance from the interface component 11. The second linear module 520 drives the corresponding clamping component 610 to reciprocate relative to the wire clamping mechanism 800. It should be noted that after the cable 10 is formed into the plastic body 12, there may be situations where the connection between the conductive terminal of the interface component 11 and a certain wire of the cable 10 is unstable or there is a poor solder joint due to the pulling during the transfer of the cable 10. At this time, the wire clamping mechanism 800 clamps the cable 10 at a certain distance from the interface component 11, and then the second linear module 520 drives the wire clamping mechanism 800 to move back and forth quickly, thereby producing a swinging effect. Then, the detection unit 620 on the second linear module 520 detects the cable 10 after the swinging, thereby determining whether there is an unstable electrical connection of the cable 10. Of course, depending on the needs of the swing test, the second lifting component 420 can also work with the second linear module 520 to drive the cable 10 on the clamping mechanism 800 to swing rapidly and significantly, thereby achieving a more accurate and reliable test result.
[0037] See Figure 3 In some embodiments of this utility model, to prevent the portion of the cable 10 away from the interface component 11 from easily breaking the connection between the interface component 11 and the individual wires of the cable 10 due to its large inertia during swinging, the clamping mechanism 800 includes a support plate 810 and a pressure plate 820 located above the support plate 810. Both the support plate 810 and the pressure plate 820 extend parallel to the second linear module 520. The support plate 810 has multiple V-shaped grooves 811 spaced apart along its length. The pressure plate 820 is fixedly mounted on the worktable 100. The support plate 810 is connected to a lifting cylinder 812. A clamping channel is defined between the pressure plate 820 and the V-shaped grooves 811. That is, the lifting cylinder 812 moves the support plate 810 upwards to cooperate with the pressure plate 820 in simultaneously clamping the outer sheaths of multiple cables 10.
[0038] See Figure 4 and Figure 5In some embodiments of this utility model, the clamping assembly 610 includes a sliding plate 611 disposed on the first linear module 510 or the second linear module 520. The sliding plate 611 has a plurality of first gripper assemblies 612 spaced apart along the length direction of the first linear module 510 or the second linear module 520. The detection unit 620 includes a plurality of electrical testing modules corresponding one-to-one with the first gripper assemblies 612. Each first gripper assembly 612 has a first clamping groove 616 that matches the shape of the interface piece 11. The first clamping grooves 616 of the plurality of first gripper assemblies 612 simultaneously clamp the interface pieces 11 of multiple cables 10. Multiple electrical testing modules are inserted into the multiple interface pieces 11 respectively for simultaneous detection, improving detection efficiency.
[0039] See Figure 4 and Figure 5 In some embodiments of this utility model, a strip-shaped mounting plate 613 parallel to the front side of the sliding plate 611 is provided. The strip-shaped mounting plate 613 is provided with a plurality of second gripper assemblies 614 corresponding one-to-one with the first gripper assembly 612. The second gripper assemblies 614 are used to clamp a portion of the cable 10 near the interface member 11. It can be understood that the second gripper assemblies 614 are used to clamp a position on the cable 10 at a certain distance from the interface member 11, while the corresponding first gripper assemblies 612 clamp the interface member 11, helping to ensure that the connection between the cable 10 and the interface member 11 is not broken during transfer.
[0040] See Figure 4 and Figure 6 In some embodiments of this utility model, the injection molding device 200 includes a lower mold assembly 210 and an upper mold assembly 220 that move relative to each other. The lower mold assembly 210 includes a lower mold strip 211 arranged parallel to the sliding plate 611, and the upper mold assembly 220 includes an upper mold strip 221 arranged parallel to the sliding plate 611. A plurality of injection mold cavities are defined between the lower mold strip 211 and the upper mold strip 221. The injection mold cavities are through in the front-back direction to allow the cable 10 to extend and the interface piece 11 to extend. A limiting space 615 is provided between the sliding plate 611 and the strip mounting plate 613. The upper mold strip 221 and / or the lower mold strip 211 can enter and exit the limiting space 615 when moving up and down. It should be noted that when the clamping assembly 610 moves to the position of the injection molding device 200, the lower mold strip 211 and the upper mold strip 221 are both located between the sliding plate 611 and the strip mounting plate 613. When the lifting mechanism 400 drives the cable 10 to descend so that one end of the interface piece 11 of the cable 10 extends into the injection mold cavity and the other end of the interface piece 11 extends out of the injection mold cavity, the part of the cable 10 connected to the interface piece 11 extends out of the injection mold cavity and is located in the limiting space 615 after the upper mold strip 221 and the lower mold strip 211 are closed.
[0041] See Figure 2 , Figure 6 and Figure 7 In some embodiments of this utility model, one end of the first linear module 510 extends to the rear side of the lower mold assembly 210 and the upper mold assembly 220. The lower mold assembly 210 is fixedly mounted on the worktable 100. The first linear module 510 is located above the lower mold assembly 210. The upper mold assembly 220 is flexibly mounted on the worktable 100. The lower mold assembly 210 includes a lower mold base 212, and a lower mold strip 211 is mounted on the lower mold base 212. The lower mold base 212 and the lower mold strip 211 have internal hot runners that can communicate with the bottom of the injection mold cavity. The worktable 100 has an injection mechanism 900 that communicates with the hot runners. It should be noted that a typical injection mold includes a fixed mold and a moving mold, and the injection port is generally located on the moving mold. However, in the above scheme, since the clamping component 610 and the detection unit 620 on the first linear module 510 need to pass through one side of the injection molding device 200, the upper mold component 220, as the moving mold, needs to reserve space to allow the first linear module 510 to work normally. Therefore, the above structure places the injection mechanism 900 on the worktable 100, and houses the hot runner lower mold base 212 and the lower mold strip 211, thereby realizing the function of the plastic body 12 of the injection-molded cable 10 in a compact structure. Similarly, the end of the second linear module 520 away from the riveting device 300 also extends to the rear side of the lower mold component 210 and the upper mold component 220. The above structural arrangement does not affect the normal operation of the second linear module 520.
[0042] See Figure 7In some embodiments of this utility model, the injection mechanism 900 includes an injection tube 910 extending along the front-rear direction of the worktable 100. The end of the injection tube 910 is connected to a flow divider 920. The flow divider 920 has multiple upwardly extending flow dividers 930. The interior of the flow divider 920 is provided with a comb-shaped flow channel that connects the end of the injection tube 910 to each of the flow dividers 930. The lower mold strip 211 is located on the upper surface of the upper mold base. The lower mold strip 211 has multiple lower mold cavities 213 spaced apart along its length. The interior of the lower mold base 212 is provided with a vertical straight channel that connects each of the lower mold cavities 213 to the corresponding flow dividers 930. Understandably, the molten plastic fluid in the injection tube 910 enters the flow distribution component 920 and flows upward along multiple flow distribution pipes 930, thereby entering each lower half mold cavity 213 of the lower mold strip 211. When the upper mold strip 221 and the lower mold strip 211 are closed, each injection mold cavity is gradually filled from bottom to top, making leakage less likely. This also meets the arrangement requirements of the injection mechanism 900 and the normal operation of the first linear module 510 and the second linear module 520.
[0043] In some embodiments of this utility model, the workbench 100 has a first testing station located between the assembly equipment 700 and the injection molding device 200, and a second testing station located between the injection molding device 200 and the riveting device 300. A defective product container corresponding to the first and second testing stations is placed on the front side of the workbench 100. It should be noted that when the first linear module 510 moves the clamping assembly 610 and the cable 10 to the injection molding device 200, it pauses briefly at the first testing station. The detection unit 620 then engages with the interface component 11 to detect whether the cable 10 is properly energized. If the detection fails, the clamping assembly 610 releases the cable 10, and most of the cable 10 extends along the front side of the workbench 100, allowing it to fall into the defective product container under its own weight. During the process of moving the clamping assembly 610 and the cable 10 to the riveting device 300, the second linear module 520 stops briefly at the second test station. The detection unit 620 then combines with the interface component 11 to detect whether the cable 10 is properly powered. If the test fails, the clamping assembly 610 releases the cable 10, and the cable 10 falls into the defective product container corresponding to the second test station under its own weight.
[0044] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.
[0045] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.
Claims
1. A cable manufacturing test apparatus, characterized by, It includes: Workbench (100), the workbench (100) is provided with injection molding device (200) and riveting device (300) at intervals, the injection molding device (200) is used for the external injection molding of plastic body (12) on one end of interface piece (11) of cable (10), the riveting device (300) is used for the riveting forming of shielding cover (13) on the peripheral wall of the plastic body (12), the workbench (100) is provided with lifting mechanism (400) and transverse movement mechanism (500) on the lifting mechanism (400), the transverse movement mechanism (500) can pass through the injection molding device (200) and the riveting device (300) in turn, the transverse movement mechanism (500) is provided with clamping assembly (610) capable of clamping and fixing the interface piece (11) and detection unit (620) capable of moving relative to the clamping assembly (610) and combining or separating from the interface piece (11).
2. The cable manufacturing test equipment according to claim 1, wherein: The workbench (100) is close to the injection molding device (200) and is connected to the assembly equipment (700) before the process, the lifting mechanism (400) includes the first lifting assembly (410) between the assembly equipment (700) and the injection molding device (200) and the second lifting assembly (420) between the injection molding device (200) and the riveting device (300), the first linear module (510) extending to the assembly equipment (700) and the injection molding device (200) respectively is arranged on the first lifting assembly (410), the second linear module (520) extending to the injection molding device (200) and the riveting device (300) respectively is arranged on the second lifting assembly (420), the first linear module (510) and the second linear module (520) are both provided with the clamping assembly (610) and the detection unit (620).
3. The cable manufacturing test equipment according to claim 2, wherein: The workbench (100) is provided with the wire clamping mechanism (800) between the injection molding device (200) and the riveting device (300), the wire clamping mechanism (800) clamps the part of the cable (10) at a certain distance from the interface piece (11), and the second linear module (520) drives the corresponding clamping assembly (610) to reciprocate relative to the wire clamping mechanism (800).
4. The cable manufacturing test equipment according to claim 3, wherein: The clamping mechanism (800) comprises a supporting plate (810) and a pressing plate (820) located above the supporting plate (810), both of which are arranged along the direction parallel to the second linear module (520), the supporting plate (810) is provided with a plurality of V-shaped grooves (811) along its length direction, the pressing plate (820) is fixed on the workbench (100), the supporting plate (810) is connected with a lifting cylinder (812), and the pressing plate (820) and the V-shaped grooves (811) define a clamping channel.
5. The cable manufacturing test device according to claim 2, characterized in that: The clamping assembly (610) comprises a sliding plate (611) arranged on the first linear module (510) or the second linear module (520), the sliding plate (611) is provided with a plurality of first jaw assemblies (612) along the length direction of the first linear module (510) or the second linear module (520), the detection unit (620) comprises a plurality of electrical detection modules corresponding to the first jaw assemblies (612) one by one, and the first jaw assembly (612) has a first clamping groove (616) matched with the shape of the interface piece (11).
6. The cable manufacturing test device according to claim 5, characterized in that: The front side of the sliding plate (611) is provided with a strip-shaped mounting plate (613) parallel to the sliding plate (611), the strip-shaped mounting plate (613) is provided with a plurality of second jaw assemblies (614) corresponding to the first jaw assemblies (612) one by one, and the second jaw assemblies (614) are used for clamping a portion of the cable (10) close to the interface piece (11).
7. The cable manufacturing test device according to claim 6, characterized in that: The injection molding device (200) comprises a lower mold assembly (210) and an upper mold assembly (220) relatively moving up and down, the lower mold assembly (210) comprises a lower mold strip (211) arranged parallel to the sliding plate (611), the upper mold assembly (220) comprises an upper mold strip (221) arranged parallel to the sliding plate (611), a plurality of injection molding cavities are defined between the lower mold strip (211) and the upper mold strip (221), the injection molding cavities are through in the front-rear direction to allow the cable (10) to extend in and the interface piece (11) to extend out, the sliding plate (611) and the strip-shaped mounting plate (613) have a limiting space (615), and the upper mold strip (221) and / or the lower mold strip (211) can enter and exit the limiting space (615) when moving up and down.
8. The cable manufacturing test device according to claim 7, characterized in that: One end of the first linear module (510) extends to the rear side of the lower mold assembly (210) and the upper mold assembly (220), the lower mold assembly (210) is fixedly arranged on the workbench (100), the first linear module (510) is located above the lower mold assembly (210), the upper mold assembly (220) is arranged on the workbench (100) in a lifting manner, the lower mold assembly (210) comprises a lower mold base (212), the lower mold strip (211) is installed on the lower mold base (212), the lower mold base (212) and the lower mold strip (211) are internally provided with a hot runner capable of being communicated with the bottom of the injection mold cavity, and the workbench (100) is provided with an injection mechanism (900) communicated with the hot runner.
9. The cable manufacturing test device according to claim 8, characterized in that: The injection mechanism (900) comprises a shot tube (910) arranged in the front-rear direction of the workbench (100), the end of the shot tube (910) is connected with a flow distribution component (920), the flow distribution component (920) has a plurality of upwardly extending flow distribution tubes (930), the flow distribution component (920) is internally provided with a comb-shaped flow channel for communicating the end of the shot tube (910) with each flow distribution tube (930), the lower mold strip (211) is located on the upper surface of the upper mold base, a plurality of lower mold cavities (213) are arranged on the lower mold strip (211) in the length direction of the lower mold strip (211), and the lower mold base (212) is internally provided with a vertical flow channel for communicating each lower mold cavity (213) with the corresponding flow distribution tube (930).
10. The cable manufacturing test device according to claim 2, characterized in that: The workbench (100) has a first test station between the assembly device (700) and the injection molding device (200), the workbench (100) has a second test station between the injection molding device (200) and the riveting device (300), and the front side of the workbench (100) is provided with a defective product container corresponding to the first test station and the second test station.