Injection molded part multi-injection implantation detection equipment and detection method

Abstract

The invention discloses injection molding part multi-injection implantation detection equipment and a detection method, and relates to the technical field of injection molding part detection.The injection molding part multi-injection implantation detection equipment comprises a rotating disc arranged on a multi-injection multi-station vertical injection molding machine body, a plurality of molds and a plurality of manipulators, each manipulator is rotationally connected with a rotating frame, and the side wall of the rotating frame is fixedly connected with a plurality of suction cup clamping jaws; detection modules are arranged at the end of the rotating frame, each detection module comprises a CCD camera fixedly connected to the end of the rotating frame, and a sheath is arranged on the CCD camera. According to the multi-shot implantation detection equipment and detection method for the injection molded part, before implantation, air blowing cleaning can be conducted on the implantation position, and meanwhile automatic air blowing cleaning can be conducted on a lens of a CCD camera; the device is simple in structure, convenient to detect the convex and concave defects on the surface of the implant, capable of detecting inclination after implantation, and capable of improving the accuracy of a detection result under the combined action of the device and the CCD camera.

Description

Technical Field

[0001] The present invention relates to the technical field of injection molded parts detection, in particular to an injection molded parts multi-shot implantation detection device and a detection method. Background Art

[0002] Multi-shot implant injection molding technology is an advanced technology that combines injection molding and implantation processes. It uses a new vertical injection molding equipment and customizes the machine according to the needs of different products. By using the vertical injection molding process, this technology can meet the needs of various products that require multiple implants and multiple shots. The advantages of the multi-shot implant injection molding solution are significant, including the realization of one-piece molding and multi-color modeling of the product, eliminating the subsequent assembly steps, and realizing multi-functional integration.

[0003] It is understood that the core of this process technology lies in the flexible application of vertical injection molding machines. Common models include single-shot six-station, double-shot four-station, and three-shot six-station. Among them, the design of multi-station cooling can effectively shorten the molding time and improve production efficiency. At the same time, the process of implant injection molding and product extraction is also more convenient, which provides the possibility of realizing automated production. For example, the multi-shot and multi-station vertical injection molding machine successfully solves the difficulties of such implant products in placement, multi-material mixed injection molding, etc. by placing the implants vertically and multi-station turntables in parallel, thereby realizing low-cost and efficient production of precision multi-functional components.

[0004] When performing multiple-shot implantation of injection molded parts, it is necessary to use a CCD camera to visually inspect and position the implant and the mold in turn, and implant the implant into the mold using a suction cup clamp. After the implantation is completed, the CCD camera is used to detect the position after implantation. However, the existing detection system only uses a CCD camera for detection, which is not comprehensive and reliable enough. At the same time, the lens of the CCD camera is easily adhered to dust and other impurities, which will also affect the accuracy of the detection results. In addition, when there are raised or depressed defects on the surface of the implant or it is tilted after implantation, it is not easy to be detected, thereby affecting the accuracy of the detection results.

[0005] Therefore, we propose a multi-shot implantation detection device and a detection method for injection molded parts. Summary of the invention

[0006] The object of the present invention is to provide an injection molded part multi-shot implantation detection device and a detection method to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a multi-shot implantation detection device for injection molded parts, comprising a turntable, a plurality of molds and a plurality of manipulators arranged on a multi-shot and multi-station vertical injection molding machine body, each of the manipulators being rotatably connected to a rotating frame, and a plurality of suction cup clamps being fixedly connected to the side wall of the rotating frame, a detection module being arranged at the end of the rotating frame, and each of the detection modules comprising a CCD camera fixedly connected to the end of the rotating frame, and a sheath being arranged on the CCD camera, a first moving block being connected to the side wall of the rotating frame through a first moving mechanism, and a hollow cover being fixedly connected to the top of the first moving block, a plurality of blowing holes arranged in an array being arranged at the bottom of the hollow cover, and A strip opening is provided at the top of the hollow hood, a sealing plate is connected to the inside of the hollow hood through a second moving mechanism, and a fan is fixedly connected to the top of the hollow hood, and the bottom of the hollow hood is connected to a mounting plate group through a third moving mechanism, and the mounting plate group includes a first mounting plate and a second mounting plate, and the first mounting plate and the second mounting plate are both penetrated by a plurality of array-arranged moving rods, and a ball is provided at the lower end of each moving rod, a moving disk is fixedly connected to the upper end of each moving rod, and a fixing ring is provided on the side wall fixing sleeve of each moving rod, and a first spring is provided on the side wall sleeve of each moving rod, and a detection mechanism for detecting the movement of the moving rod is provided on the top of the mounting plate group.

[0008] Preferably, the detection mechanism includes a first baffle and a second baffle, and the side wall of the second baffle is fixedly connected to the second moving block, the second moving block and the first baffle are connected to the top of the mounting plate group through a first reset mechanism, and the side walls of each moving plate are fixedly connected to a pushing block, the pushing block is inserted between the first baffle and the second baffle, and the side wall of the second moving block is fixedly connected to an L-shaped block, the top of the first baffle is fixedly connected to a guide rail, and a slider is slidably connected to the guide rail, the side wall of the slider is fixedly connected to a proximity switch, and the top of the first baffle is fixedly connected to a mounting block, the side wall of the mounting block is fixedly connected to a sensing block, and the movement of the slider is pushed by the first pushing mechanism.

[0009] Preferably, the first reset mechanism includes two symmetrically arranged first T-shaped guide rods fixedly inserted on the top of the mounting plate group, and the first baffle and the second movable block are sleeved on the side walls of the first T-shaped guide rod, the side walls of the first T-shaped guide rod are sleeved with a second spring, and the two ends of the second spring are respectively fixed to the first baffle and the second movable block.

[0010] Preferably, the first pushing mechanism includes an oblique groove opened on the side wall of the L-shaped block, and the side wall of the slider is fixedly connected with a first connecting block, the side wall of the first connecting block is fixedly connected with a pushing pin, and the pushing pin is inserted in the oblique groove.

[0011] Preferably, the first moving mechanism includes two symmetrically arranged L-shaped plates fixedly connected to the side walls of the rotating frame, and the opposite side walls of the two L-shaped plates are fixedly connected to two symmetrically arranged guide rods, the first moving block is sleeved on the side walls of the guide rods, and the side walls of each guide rod are sleeved with a third spring, the bottom of the L-shaped plate is connected to a push plate through a second reset mechanism, the top of the push plate is provided with an inclined surface, and the bottom of the push plate is fixedly connected to a push rod.

[0012] Preferably, the second moving mechanism includes a second connecting block fixedly connected to the top of the sealing plate, and the top of the second connecting block is fixedly connected to a fixed plate, two ends of the fixed plate are fixedly connected to two symmetrically arranged inclined plates, and the sealing plate is connected to the inner wall of the hollow cover through a third reset mechanism.

[0013] Preferably, the third moving mechanism includes two symmetrically arranged sleeves fixedly connected to the bottom of the hollow cover, and a sleeve rod is inserted in each sleeve, the lower end of the sleeve rod is fixedly connected to a first connecting plate, and the first connecting plate is fixed to the side wall of the mounting plate group, the side wall of each of the sleeves is sleeved with a fourth spring, the top of the first connecting plate is fixedly connected to an iron block, and the bottom of the hollow cover is fixedly connected to an electromagnet.

[0014] Preferably, the second reset mechanism includes two symmetrically arranged second T-shaped guide rods fixedly connected to the bottom of the L-shaped plate, and the side walls of the second T-shaped guide rods are sleeved with second connecting plates, the second connecting plates are fixed to the side walls of the pushing plate, and the side walls of each second T-shaped guide rod are sleeved with a fifth spring.

[0015] Preferably, the third reset mechanism includes two symmetrically arranged third T-shaped guide rods fixedly connected to the bottom of the sealing plate, and the side wall of each of the third T-shaped guide rods is sleeved with a third connecting plate, the third connecting plate is fixed to the side wall of the hollow cover, and the side wall of each of the third T-shaped guide rods is sleeved with a sixth spring.

[0016] A method for detecting multiple injection molding parts by multi-shot implantation, using the above-mentioned multiple injection molding parts by multi-shot implantation detection equipment, comprises the following steps:

[0017] S1: First, the implant is visually positioned by a CCD camera, then, the implant is adsorbed by a suction cup clamp, the mold is positioned by a CCD camera, and then, the rotating frame is driven downward by a manipulator, and when the push rod abuts against the top of the turntable, the push plate is pushed upward, and at the same time, the second connecting plate moves upward along the second T-shaped guide rod, the fifth spring is compressed, and the inclined surface abuts against the bottom of the first moving block, so that the first moving block can be pushed to move along the guide rod, and at the same time, the third spring is compressed, so that the first moving block drives the hollow cover to move to the other side, at this time, the fan is started, so that the external air enters the hollow cover after filtering, and is blown to the implantation position through the blowing hole, so that the implantation position can be blown and cleaned, and finally, the implant can be implanted, thereby ensuring the implantation effect and then ensuring the accuracy of the detection;

[0018] S2: When the inclined plate abuts against the bottom of the sheath, the sealing plate can be pushed downward by the second connecting block, and at the same time, the sixth spring is compressed, and the fixing plate can slide to the bottom of the sheath. At this time, the air in the hollow cover can be blown out through the strip opening and blown onto the lens of the CCD camera, so that the lens of the CCD camera can be automatically blown and cleaned to ensure the accuracy of its detection;

[0019] S3: After the implantation is completed, the rotating frame is driven by the manipulator to gradually move upward. At this time, the push rod is gradually separated from the top of the turntable, so that the first moving block and the hollow cover can move and reset under the action of the third spring. At the same time, the electromagnet is powered off. At this time, the first connecting plate can move downward under the action of the fourth spring, and drive the first mounting plate and the second mounting plate to move downward, and then drive the multiple moving rods to move downward. When the first moving block and the hollow cover move, they can drive the mounting plate group and the moving rods to move, and enable the ball to slide on the top of the implant;

[0020] S4: When there is a raised defect on the surface of the implant, part of the moving rod will be pushed to move upward, and the pushing block will be driven to move upward through the moving disk, so that the first baffle can be pushed to move upward along the first T-shaped guide rod. At the same time, the second spring is stretched. When the first baffle moves upward, the pushing pin can be moved upward along the inclined groove, so as to push the slider to move along the guide rail toward the mounting block. When the proximity switch detects the sensing block, an alarm is issued. When there is a recessed defect on the surface of the implant, part of the moving rod can be moved downward, and the pushing block can be driven downward through the moving disk, so as to push the second baffle to move downward, and the L-shaped block can be driven downward through the second moving block. At the same time, the second spring is stretched, so that the pushing pin can be moved upward along the inclined groove, and the slider can be pushed along the guide rail toward the mounting block. At this time, when the proximity switch detects the sensing block, an alarm is issued, so that the defects on the surface of the implant can be detected. Similarly, when the implant is tilted, multiple moving rods will also move relative to each other, which can also be detected at this time. Finally, the position after implantation is detected by a CCD camera to ensure the accuracy of the detection results, thereby ensuring the quality of the implant.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] The present invention can perform air blowing cleaning on the implantation position before implantation by setting up a detection module and a second moving mechanism, and can also automatically perform air blowing cleaning on the lens of a CCD camera; it is convenient to detect raised and sunken defects on the surface of the implant, and can also detect tilt after implantation; and, by working together with the CCD camera, the accuracy of the detection result can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the use state of the present invention;

[0024] Figure 2 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 3 This is a schematic diagram of the position of the second reset mechanism in the present invention;

[0026] Figure 4 It is a schematic diagram of the position of the detection module in the present invention;

[0027] Figure 5 for Figure 2 Enlarged view of point A in the middle;

[0028] Figure 6 for Figure 3 Enlarged view of point B in the middle;

[0029] Figure 7 for Figure 4Enlarged view of point C in the middle;

[0030] Figure 8 for Figure 5 Enlarged view of point D in the middle;

[0031] Fig. 9 for Figure 5 Enlarged view of point E in the middle;

[0032] Fig.10 for Figure 7 Enlarged view of point F in the middle;

[0033] Fig.11 for Fig.10 Enlarged view of point G in the middle.

[0034] In the figure: 1, multi-shot and multi-station vertical injection molding machine body; 101, turntable; 102, mold; 103, manipulator; 104, rotating frame; 105, suction cup clamp; 201, inclined slot; 202, first connecting block; 203, push pin; 301, first T-shaped guide rod; 302, second spring; 401, L-shaped plate; 402, guide rod; 403, third spring; 501, third connecting plate; 502, third T-shaped guide rod; 503, sixth spring; 601, second connecting block; 602, fixed plate; 603, inclined plate; 701, push plate; 702, push rod; 703, inclined plane; 801, sleeve rod; 802, sleeve; 803, fourth spring; 804, electromagnet; 805, iron block; 806, first connecting plate; 901, first Two T-shaped guide rods; 902, second connecting plate; 903, fifth spring; 1001, CCD camera; 1002, sheath; 1003, first moving block; 1004, hollow cover; 1005, blowing hole; 1006, first mounting plate; 1007, second mounting plate; 1008, moving rod; 1009, ball bearing; 1010, moving disk; 1011, first baffle; 1012, second moving block; 1013, pushing block; 1014, L-shaped block; 1015, guide rail; 1016, mounting block; 1017, sensing block; 1018, slider; 1019, proximity switch; 1020, strip opening; 1021, sealing plate; 1022, fan; 1023, fixing ring; 1024, first spring; 1025, second baffle. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] See also Figure 1-Figure 11 The multi-shot implantation detection device of injection molded parts shown in the figure comprises a turntable 101, a plurality of molds 102 and a plurality of manipulators 103 arranged on a multi-shot and multi-station vertical injection molding machine body 1, each manipulator 103 is rotatably connected to a rotating frame 104, and a plurality of suction cup clamps 105 are fixedly connected to the side wall of the rotating frame 104, a detection module is arranged at the end of the rotating frame 104, and each detection module comprises a CCD camera 1001 fixedly connected to the end of the rotating frame 104, and a sheath 1002 is arranged on the CCD camera 1001, and the side wall of the rotating frame 104 is moved by a first moving mechanism A first moving block 1003 is connected, and the top of the first moving block 1003 is fixedly connected to a hollow cover 1004, a plurality of blowing holes 1005 arranged in an array are provided at the bottom of the hollow cover 1004, and a strip opening 1020 is provided at the top of the hollow cover 1004, a sealing plate 1021 is connected to the hollow cover 1004 through a second moving mechanism, and a fan 1022 is fixedly connected to the top of the hollow cover 1004, and the bottom of the hollow cover 1004 is connected to a mounting plate group through a third moving mechanism, and the mounting plate group includes a first mounting plate 1006 and a second mounting plate 1007, and the first mounting plate 1008 is connected to the hollow cover 1004 through a third moving mechanism. The first mounting plate 1006 and the second mounting plate 1007 are both provided with a plurality of array-arranged moving rods 1008, the moving rods 1008 on the first mounting plate 1006 and the second mounting plate 1007 are arranged in a staggered manner, and the connection tracks at the top thereof are connected end to end in a plurality of "V" shapes, so as to facilitate the detection of the inclination of the implant, and a ball 1009 is provided at the lower end of each moving rod 1008, a moving plate 1010 is fixedly connected to the upper end of each moving rod 1008, and a fixing ring 1023 is provided on the side wall fixing sleeve of each moving rod 1008, and the side wall of each moving rod 1008 A first spring 1024 is sleeved, and both ends of the first spring 1024 are respectively fixed to the mounting plate group and the fixing ring 1023, and a detection mechanism for detecting the movement of the moving rod 1008 is arranged on the top of the mounting plate group. Before implantation, the implantation position can be blown clean, and at the same time, the lens of the CCD camera 1001 can be automatically blown clean; it is convenient to detect the protrusions and depressions on the surface of the implant, and at the same time, when the implant is tilted after the implant, it can also be detected, and, together with the CCD camera 1001, the accuracy of the detection result can be improved.

[0037] The detection mechanism includes a first baffle 1011 and a second baffle 1025, and the side wall of the second baffle 1025 is fixedly connected with a second moving block 1012, the second moving block 1012 and the first baffle 1011 are connected to the top of the mounting plate group through a first reset mechanism, and the side wall of each moving disk 1010 is fixedly connected with a push block 1013, the push block 1013 is inserted between the first baffle 1011 and the second baffle 1025, and the side wall of the second moving block 1012 is fixedly connected with an L-shaped block 1014, the first baffle The top of the first baffle 1011 is fixedly connected with a guide rail 1015, and a slider 1018 is slidably connected to the guide rail 1015, and the side wall of the slider 1018 is fixedly connected with a proximity switch 1019, and the top of the first baffle 1011 is fixedly connected with a mounting block 1016, and the side wall of the mounting block 1016 is fixedly connected with a sensing block 1017, and the movement of the slider 1018 is driven by the first pushing mechanism. After the implantation is completed, the rotating frame 104 is driven to move upward gradually by the manipulator 103. At this time, the pushing rod 702 and the rotating frame 104 are pushed upward gradually. The top of the disk 101 gradually detaches, so that the first moving block 1003 and the hollow cover 1004 can move and reset under the action of the third spring 403. At the same time, the first mounting plate 1006 and the second mounting plate 1007 are driven downward by the third moving mechanism, and then the multiple moving rods 1008 are driven downward. When the first moving block 1003 and the hollow cover 1004 move, they can drive the mounting plate group and the moving rod 1008 to move, and enable the ball 1009 to slide on the top of the implant. When there is a raised defect on the surface of the implant, it will push part of the moving rod 1008 to move upward, and drive the pushing block 1013 to move upward through the moving disk 1010, so as to push the first baffle 1011 to move upward, and push the slider 1018 along the guide rail 1015 to move toward the mounting block 1016 through the first pushing mechanism. When the proximity switch 1019 detects the sensing block 1017, an alarm is issued. Similarly, when there is a concave defect on the surface of the implant and when it is tilted, it can also be detected.

[0038] The first reset mechanism includes two symmetrically arranged first T-shaped guide rods 301 fixedly inserted on the top of the mounting plate group, and the first baffle 1011 and the second moving block 1012 are sleeved on the side walls of the first T-shaped guide rod 301, and the side walls of the first T-shaped guide rod 301 are sleeved with a second spring 302, and the two ends of the second spring 302 are respectively fixed to the first baffle 1011 and the second moving block 1012, which guides and resets the movement of the first baffle 1011 and the second moving block 1012.

[0039] The first pushing mechanism includes an inclined groove 201 opened on the side wall of the L-shaped block 1014, and the side wall of the slider 1018 is fixedly connected with the first connecting block 202, the side wall of the first connecting block 202 is fixedly connected with the pushing pin 203, and the pushing pin 203 is inserted in the inclined groove 201. When the first baffle 1011 moves upward, the pushing pin 203 can move upward along the inclined groove 201, thereby pushing the slider 1018 to move along the guide rail 1015 in the direction close to the mounting block 1016.

[0040] The first moving mechanism includes two symmetrically arranged L-shaped plates 401 fixedly connected to the side walls of the rotating frame 104, and the opposite side walls of the two L-shaped plates 401 are fixedly connected to two symmetrically arranged guide rods 402, the first moving block 1003 is sleeved on the side walls of the guide rods 402, and the side walls of each guide rod 402 are sleeved with a third spring 403, the bottom of the L-shaped plate 401 is connected to a push plate 701 through a second reset mechanism, the top of the push plate 701 is provided with an inclined surface 703, and the bottom of the push plate 701 is fixedly connected to a push rod 702, when the push rod 702 abuts against the top of the turntable 101, the push plate 701 is pushed to move upward, and the inclined surface 703 abuts against the bottom of the first moving block 1003, thereby pushing the first moving block 1003 to move along the guide rod 402.

[0041] The second moving mechanism includes a second connecting block 601 fixedly connected to the top of the sealing plate 1021, and the top of the second connecting block 601 is fixedly connected to a fixing plate 602, two ends of the fixing plate 602 are fixedly connected to two symmetrically arranged inclined plates 603, and the sealing plate 1021 is connected to the inner wall of the hollow cover 1004 through a third reset mechanism. When the hollow cover 1004 moves and the implantation position is blown and cleaned through the blowing hole 1005, when the inclined plate 603 abuts against the bottom of the sheath 1002, the sealing plate 1021 can be pushed downward by the second connecting block 601, and the fixing plate 602 can slide to the bottom of the sheath 1002. At this time, the air in the hollow cover 1004 can be blown out through the strip opening 1020 and blown onto the lens of the CCD camera 1001, so that the lens of the CCD camera 1001 can be automatically blown and cleaned to ensure the accuracy of its detection.

[0042] The third moving mechanism includes two symmetrically arranged sleeves 802 fixedly connected to the bottom of the hollow cover 1004, and each sleeve 802 is inserted with a sleeve rod 801, the lower end of the sleeve rod 801 is fixedly connected with a first connecting plate 806, and the first connecting plate 806 is fixed to the side wall of the mounting plate group, and the side wall of each sleeve 802 is sleeved with a fourth spring 803, the top of the first connecting plate 806 is fixedly connected with an iron block 805, and the bottom of the hollow cover 1004 is fixedly connected with an electromagnet 804, and the electromagnet 804 is powered off. At this time, the first connecting plate 806 can move downward under the action of the fourth spring 803, and drive the first mounting plate 1006 and the second mounting plate 1007 to move downward, thereby driving the multiple moving rods 1008 to move downward.

[0043] The second reset mechanism includes two symmetrically arranged second T-shaped guide rods 901 fixedly connected to the bottom of the L-shaped plate 401, and the side walls of the second T-shaped guide rods 901 are sleeved with second connecting plates 902, the second connecting plates 902 are fixed to the side walls of the push plate 701, and the side walls of each second T-shaped guide rod 901 are sleeved with a fifth spring 903, which guides and resets the movement of the push plate 701.

[0044] The third reset mechanism includes two symmetrically arranged third T-shaped guide rods 502 fixedly connected to the bottom of the sealing plate 1021, and the side wall of each third T-shaped guide rod 502 is sleeved with a third connecting plate 501, the third connecting plate 501 is fixed to the side wall of the hollow cover 1004, and the side wall of each third T-shaped guide rod 502 is sleeved with a sixth spring 503, which plays a guiding and reset role in the movement of the sealing plate 1021.

[0045] A method for detecting multiple injection molding parts by multi-shot implantation, using the above-mentioned multiple injection molding parts implantation detection device, comprises the following steps:

[0046] S1: First, the implant is visually positioned by the CCD camera 1001, then, the implant is adsorbed by the suction cup clamp 105, the mold 102 is positioned by the CCD camera 1001, and then, the rotating frame 104 is driven downward by the manipulator 103. When the push rod 702 abuts against the top of the rotating disk 101, the push plate 701 is pushed upward. At the same time, the second connecting plate 902 moves upward along the second T-shaped guide rod 901, and the fifth spring 903 is compressed, and the inclined surface 703 and the first moving block 1004 are aligned. 03 is abutted against the bottom, thereby pushing the first moving block 1003 to move along the guide rod 402. At the same time, the third spring 403 is compressed, so that the first moving block 1003 drives the hollow cover 1004 to move to the other side. At this time, the fan 1022 is started, so that the external air enters the hollow cover 1004 after filtering, and blows on the implantation position through the blowing hole 1005, which can blow and clean the implantation position. Finally, the implant can be implanted, thereby ensuring the implantation effect and further ensuring the accuracy of the detection.

[0047] S2: When the inclined plate 603 abuts against the bottom of the sheath 1002, the sealing plate 1021 can be pushed downward by the second connecting block 601. At the same time, the sixth spring 503 is compressed, and the fixing plate 602 can slide to the bottom of the sheath 1002. At this time, the air in the hollow cover 1004 can be blown out through the strip opening 1020 and blown onto the lens of the CCD camera 1001, so that the lens of the CCD camera 1001 can be automatically blown and cleaned to ensure the accuracy of its detection;

[0048] S3: After the implantation is completed, the rotating frame 104 is driven by the manipulator 103 to gradually move upward. At this time, the push rod 702 is gradually separated from the top of the turntable 101, so that the first moving block 1003 and the hollow cover 1004 can move and reset under the action of the third spring 403. At the same time, the electromagnet 804 is powered off. At this time, the first connecting plate 806 can move downward under the action of the fourth spring 803, and drive the first mounting plate 1006 and the second mounting plate 1007 to move downward, and then drive the multiple moving rods 1008 to move downward. When the first moving block 1003 and the hollow cover 1004 move, they can drive the mounting plate group and the moving rod 1008 to move, and enable the ball 1009 to slide on the top of the implant. At the same time, the first spring 1024 is compressed;

[0049] S4: When there is a convex defect on the surface of the implant, part of the moving rod 1008 will be pushed to move upward, and the pushing block 1013 will be driven to move upward through the moving disk 1010, so that the first baffle 1011 can be pushed to move upward along the first T-shaped guide rod 301. At the same time, the second spring 302 is stretched. When the first baffle 1011 moves upward, the pushing pin 203 can be moved upward along the inclined groove 201, so as to push the slider 1018 to move along the guide rail 1015 toward the mounting block 1016. When the proximity switch 1019 detects the sensing block 1017, an alarm is issued. When there is a concave defect on the surface of the implant, part of the moving rod 1008 can be moved downward, and the pushing block 1013 can be driven by the moving disk 1010. It moves downward, thereby pushing the second baffle 1025 to move downward, and driving the L-shaped block 1014 to move downward through the second moving block 1012. At the same time, the second spring 302 is stretched, so that the push pin 203 moves upward along the inclined groove 201, and can also push the slider 1018 to move along the guide rail 1015 toward the mounting block 1016. At this time, when the proximity switch 1019 detects the sensing block 1017, an alarm is issued, so that defects on the surface of the implant can be detected. Similarly, when the implant is tilted, multiple moving rods 1008 will also move relative to each other, which can also be detected at this time. Finally, the position after implantation is detected by the CCD camera 1001 to ensure the accuracy of the detection results, thereby ensuring the quality of the implant.

[0050] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0051] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-shot implantation detection device for injection molded parts, comprising a turntable (101), a plurality of molds (102) and a plurality of manipulators (103) arranged on a multi-shot and multi-station vertical injection molding machine body (1), each of the manipulators (103) being rotatably connected to a rotating frame (104), and a plurality of suction cup clamps (105) being fixedly connected to the side wall of the rotating frame (104), characterized in that: A detection module is provided at the end of the rotating frame (104), and each of the detection modules comprises a CCD camera (1001) fixedly connected to the end of the rotating frame (104), and a protective sleeve (1002) is provided on the CCD camera (1001); a side wall of the rotating frame (104) is connected to a first moving block (1003) via a first moving mechanism, and a hollow cover (1004) is fixedly connected to the top of the first moving block (1003); a plurality of blowing holes (1005) arranged in an array are provided at the bottom of the hollow cover (1004), and a strip opening (1020) is provided at the top of the hollow cover (1004); a sealing plate (1021) is connected to the inside of the hollow cover (1004) via a second moving mechanism, and a fan (1022) is fixedly connected to the top of the hollow cover (1004); ), the bottom of the hollow cover (1004) is connected to a mounting plate group through a third moving mechanism, and the mounting plate group includes a first mounting plate (1006) and a second mounting plate (1007), the first mounting plate (1006) and the second mounting plate (1007) are both penetrated by a plurality of array-arranged moving rods (1008), and a ball (1009) is provided at the lower end of each moving rod (1008), and a moving disk (1010) is fixedly connected to the upper end of each moving rod (1008), and a fixing ring (1023) is provided on the side wall fixing sleeve of each moving rod (1008), and a first spring (1024) is provided on the side wall sleeve of each moving rod (1008), and a detection mechanism for detecting the movement of the moving rod (1008) is provided on the top of the mounting plate group.

2. The multi-shot implantation detection device for injection molded parts according to claim 1, characterized in that: The detection mechanism comprises a first baffle (1011) and a second baffle (1025), and the side wall of the second baffle (1025) is fixedly connected with a second moving block (1012), the second moving block (1012) and the first baffle (1011) are connected to the top of the mounting plate group through a first reset mechanism, and the side wall of each moving disk (1010) is fixedly connected with a push block (1013), the push block (1013) is inserted between the first baffle (1011) and the second baffle (1025), and the second moving block (1012) is fixedly connected with the first baffle (1011) and the top of the mounting plate group through a first reset mechanism. ) is fixedly connected to an L-shaped block (1014) on its side wall, the first baffle (1011) is fixedly connected to a guide rail (1015) on its top, and a slider (1018) is slidably connected to the guide rail (1015), the slider (1018) is fixedly connected to the side wall of the slider (1018) is fixedly connected to a proximity switch (1019), the first baffle (1011) is fixedly connected to a mounting block (1016) on its top, and a sensing block (1017) is fixedly connected to the side wall of the mounting block (1016), and the movement of the slider (1018) is driven by a first driving mechanism.

3. The multi-shot implantation detection device for injection molded parts according to claim 2, characterized in that: The first reset mechanism comprises two symmetrically arranged first T-shaped guide rods (301) fixedly inserted on the top of the mounting plate group, and a first baffle plate (1011) and a second moving block (1012) are sleeved on the side walls of the first T-shaped guide rod (301), a second spring (302) is sleeved on the side wall of the first T-shaped guide rod (301), and two ends of the second spring (302) are respectively fixed to the first baffle plate (1011) and the second moving block (1012).

4. The multi-shot implantation detection device for injection molded parts according to claim 2, characterized in that: The first pushing mechanism comprises an inclined groove (201) provided on the side wall of the L-shaped block (1014), and the side wall of the slider (1018) is fixedly connected to a first connecting block (202), the side wall of the first connecting block (202) is fixedly connected to a pushing pin (203), and the pushing pin (203) is inserted into the inclined groove (201).

5. The multi-shot implantation detection device for injection molded parts according to claim 1, characterized in that: The first moving mechanism comprises two symmetrically arranged L-shaped plates (401) fixedly connected to the side walls of the rotating frame (104), and the opposite side walls of the two L-shaped plates (401) are fixedly connected to two symmetrically arranged guide rods (402), the first moving block (1003) is sleeved on the side walls of the guide rods (402), and the side walls of each guide rod (402) are sleeved with a third spring (403), the bottom of the L-shaped plate (401) is connected to a push plate (701) through a second reset mechanism, the top of the push plate (701) is provided with an inclined surface (703), and the bottom of the push plate (701) is fixedly connected to the push rod (702).

6. The multi-shot implantation detection device for injection molded parts according to claim 1, characterized in that: The second moving mechanism comprises a second connecting block (601) fixedly connected to the top of the sealing plate (1021), and the top of the second connecting block (601) is fixedly connected to a fixing plate (602), two ends of the fixing plate (602) are fixedly connected to two symmetrically arranged inclined plates (603), and the sealing plate (1021) is connected to the inner wall of the hollow cover (1004) via a third reset mechanism.

7. The multi-shot implantation detection device for injection molded parts according to claim 5, characterized in that: The third moving mechanism comprises two symmetrically arranged sleeves (802) fixedly connected to the bottom of the hollow cover (1004), and each sleeve (802) is inserted with a sleeve rod (801), the lower end of the sleeve rod (801) is fixedly connected with a first connecting plate (806), and the first connecting plate (806) is fixed to the side wall of the mounting plate group, the side wall of each sleeve (802) is sleeved with a fourth spring (803), the top of the first connecting plate (806) is fixedly connected with an iron block (805), and the bottom of the hollow cover (1004) is fixedly connected with an electromagnet (804).

8. The multi-shot implantation detection device for injection molded parts according to claim 5, characterized in that: The second reset mechanism comprises two symmetrically arranged second T-shaped guide rods (901) fixedly connected to the bottom of the L-shaped plate (401), and the side walls of the second T-shaped guide rods (901) are sleeved with second connecting plates (902), the second connecting plates (902) are fixed to the side walls of the push plate (701), and the side walls of the second T-shaped guide rods (901) are sleeved with fifth springs (903).

9. The multi-shot implantation detection device for injection molded parts according to claim 6, characterized in that: The third reset mechanism comprises two symmetrically arranged third T-shaped guide rods (502) fixedly connected to the bottom of the sealing plate (1021), and the side wall of each of the third T-shaped guide rods (502) is sleeved with a third connecting plate (501), the third connecting plate (501) is fixed to the side wall of the hollow cover (1004), and the side wall of each of the third T-shaped guide rods (502) is sleeved with a sixth spring (503).

10. A method for detecting multiple injection molding implants, using a multiple injection molding implant detection device as claimed in any one of claims 1 to 9, characterized in that: The following steps are involved: S1: First, the implant is visually positioned by the CCD camera (1001), then, the implant is adsorbed by the suction cup clamp (105), and the mold (102) is positioned by the CCD camera (1001), and then, the rotating frame (104) is driven downward by the manipulator (103), and when the push rod (702) abuts against the top of the rotating disk (101), the push plate (701) is pushed upward, and at the same time, the second connecting plate (902) moves upward along the second T-shaped guide rod (901), the fifth spring (903) is compressed, and The inclined surface (703) is abutted against the bottom of the first moving block (1003), thereby pushing the first moving block (1003) to move along the guide rod (402). At the same time, the third spring (403) is compressed, so that the first moving block (1003) drives the hollow cover (1004) to move to the other side. At this time, the fan (1022) is started to allow external air to enter the hollow cover (1004) after being filtered and blown onto the implantation position through the blowing hole (1005), so that the implantation position can be cleaned by blowing. Finally, the implant can be implanted; S2: When the inclined plate (603) abuts against the bottom of the protective sleeve (1002), the sealing plate (1021) can be pushed downward through the second connecting block (601), and at the same time, the sixth spring (503) is compressed, and the fixed plate (602) can slide to the bottom of the protective sleeve (1002). At this time, the air in the hollow cover (1004) can be blown out through the strip opening (1020) and blown onto the lens of the CCD camera (1001), so that the lens of the CCD camera (1001) can be automatically blown and cleaned; S3: After the implantation is completed, the rotating frame (104) is driven by the manipulator (103) to gradually move upward. At this time, the push rod (702) is gradually separated from the top of the turntable (101), so that the first moving block (1003) and the hollow cover (1004) can move and reset under the action of the third spring (403). At the same time, the electromagnet (804) is powered off. At this time, the first connecting plate (806) can move downward under the action of the fourth spring (803), and drive the first mounting plate (1006) and the second mounting plate (1007) to move downward, thereby driving the multiple moving rods (1008) to move downward. When the first moving block (1003) and the hollow cover (1004) move, they can drive the mounting plate group and the moving rod (1008) to move, and enable the ball (1009) to slide on the top of the implant; S4: When there is a convex defect on the surface of the implant, part of the moving rod (1008) is pushed to move upward, and the pushing block (1013) is driven to move upward through the moving disk (1010), so that the first baffle (1011) can be pushed to move upward along the first T-shaped guide rod (301). At the same time, the second spring (302) is stretched. When the first baffle (1011) moves upward, the pushing pin (203) can be moved upward along the inclined groove (201), so that the slider (1018) is pushed to move along the guide rail (1015) toward the mounting block (1016). When the proximity switch (1019) detects the sensing block (1017), an alarm is issued. When there is a concave defect on the surface of the implant, part of the moving rod (1008) can be moved downward, and the moving disk (1010) can be driven to move upward along the first T-shaped guide rod (301). 10) drives the push block (1013) to move downward, thereby pushing the second baffle (1025) to move downward, and drives the L-shaped block (1014) to move downward through the second moving block (1012). At the same time, the second spring (302) is stretched, so that the push pin (203) moves upward along the inclined groove (201), and can also push the slider (1018) to move along the guide rail (1015) toward the mounting block (1016). At this time, when the proximity switch (1019) detects the sensing block (1017), an alarm is issued, so that defects on the surface of the implant can be detected. Similarly, when the implant is tilted, multiple moving rods (1008) will also move relative to each other, which can also be detected at this time. Finally, the position after implantation is detected by the CCD camera (1001).

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