Injection molding equipment capable of automatically embedding iron part and injection molding method

Abstract

The automatic iron part embedding injection molding equipment comprises an injection molding machine main body, the bottom of the injection molding machine main body is provided with a storage bin, an inner cavity of the storage bin is provided with a first lead screw telescopic assembly for controlling front and back stretching, and the outer part of the first lead screw telescopic assembly is provided with a storage part; a clamping part for mounting an iron piece or a mold is arranged in the storage part, the storage part controls the clamping part to perform up-down storage and guide-out movement, the first screw rod telescopic assembly drives the storage part to move inside and outside the storage bin, and the clamping part comprises a second screw rod telescopic assembly which is arranged at the top of the storage part and is used for horizontally moving; a supporting frame is arranged at the top of the second screw rod telescopic assembly, and the second screw rod telescopic assembly drives the supporting frame to move outside the injection molding machine main body mold closing system; the device is small in occupied space, convenient and fast to transport and capable of cleaning iron pieces or molds, improving the product quality and accelerating the demolding work of products at the same time.

Description

Technical Field

[0001] The invention relates to the technical field of injection molding equipment, and in particular to automatic iron-embedded injection molding equipment and an injection molding method. Background Art

[0002] Injection molding equipment refers to a processing equipment that produces various plastic products by injecting plastic solution into the corresponding mold. The process of iron parts injection molding is as follows: Preparation stage: select the appropriate type of plastic according to the product and needs, prepare the iron parts, and ensure that the surface of the iron parts is clean; Mould preparation: Select the required mould, ensure that the internal space of the mould matches the shape of the product, and reserve space for the iron parts; Injection molding process: the plastic pellets are melted and then injected into the cavity of the mold under high pressure to ensure that the plastic solution completely fills the mold and surrounds and fixes the iron parts; Cooling and solidification: Cool and solidify the product in the mold, and the cooling time needs to be determined according to the type of plastic; Mold opening and demoulding: open the mold and separate the mold from the product; Post-processing: Finishing of processed products, such as deburring, etc., and finally quality inspection.

[0003] Application No. 201610070141.X discloses automatic embedded iron injection molding equipment and injection molding method. This invention patent mainly achieves "high degree of equipment automation, improved injection molding efficiency, reduced manpower input, and relatively reduced costs", but the following problems still exist: 1. According to the drawings in the specification of the invention patent with application number 201610070141.X, the component for grabbing iron pieces is arranged at the top of the injection molding machine, which will cause a large local protrusion of the entire device, thus affecting the transportation work and bringing obstacles to the transportation of the device; 2. Only the work of burying iron parts can be carried out, and the surface of the iron parts cannot be cleaned and the heat dissipation of subsequent products cannot be carried out.

[0004] In view of the above problems, an automatic embedded iron parts injection molding device and an injection molding method are proposed. Summary of the invention

[0005] Technical issues solved: In view of the deficiencies in the prior art, the present invention provides an automatic embedded iron piece injection molding device and an injection molding method, thereby solving the technical problems mentioned in the background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: An automatic ironwork injection molding device comprises an injection molding machine body, a storage bin is provided at the bottom of the injection molding machine body, a first screw rod telescopic assembly for controlling forward and backward telescoping is provided in the inner cavity of the storage bin, a storage portion is provided outside the first screw rod telescopic assembly, a clamping portion for installing ironwork or mold is provided inside the storage portion, the storage portion controls the clamping portion to perform upward and downward storage and leading-out movement, and the first screw rod telescopic assembly drives the storage portion to move inside and outside the storage bin; The clamping part includes a second screw telescopic assembly arranged on the top of the storage part for horizontal movement, a support frame is arranged on the top of the second screw telescopic assembly, and the second screw telescopic assembly drives the support frame to move outside the clamping system of the injection molding machine body. A steering wheel is movably installed on one side of the top of the support frame, and a driving motor for driving the steering wheel to rotate is fixedly installed on the other side of the support frame. Several groups of clamping assemblies for clamping iron parts or molds for disassembly and assembly at the clamping system on the injection molding machine body are fixed on the outside of the steering wheel.

[0007] In one possible implementation, the storage portion includes a storage box arranged on the first screw telescopic assembly, a pulley group for auxiliary support movement is fixedly installed on the bottom of the storage box, a third screw telescopic assembly is arranged inside the storage box, a synchronously lifting load-bearing plate is fixedly installed in the middle of the third screw telescopic assembly, the top of the load-bearing plate is fixed to the bottom of the second screw telescopic assembly, an openable and closable closure is arranged on the outside of the storage box, and a dust collecting piece for collecting debris is arranged at the bottom of the inner cavity of the storage box.

[0008] In one possible implementation, the closing member includes a fourth screw telescopic assembly arranged on the top side wall of the storage box, a placement plate is fixedly installed in the middle of the fourth screw telescopic assembly, a wear-resistant anti-skid layer is fixedly installed on the top of the placement plate, and iron parts or molds can be placed on the top of the placement plate through the anti-skid layer.

[0009] In one possible implementation, the dust collecting part includes a guide frame fixed at an inclined position at the bottom of the inner cavity of a storage box, a guide hole for discharging impurities is provided at the bottom of the guide frame, an assembly groove is provided at the bottom of the storage box, an assembly hole that communicates with the guide hole is provided at the top of the inner cavity of the assembly groove, and a storage box for collecting impurities is threadedly connected to the bottom of the assembly hole.

[0010] In one possible implementation, the clamping assembly includes a self-locking steering motor fixed inside the steering wheel, a fifth screw telescopic assembly is fixedly installed on the output end of the steering motor, the screw on the fifth screw telescopic assembly is provided with two sections of threads that are equidistant and in opposite directions, both ends of the screw on the fifth screw telescopic assembly are threadedly connected to a clamping frame, a retractable sixth screw telescopic assembly is provided inside the two clamping frames, and an extension rod of a movable clamping mold and an iron piece is fixedly installed on the outside of the sixth screw telescopic assembly.

[0011] In a possible implementation, a lifting member for directly grabbing the mold or the iron piece is disposed on the outside of the extension rod, and a detection member for detecting the installation firmness of the mold or the iron piece is disposed on the lifting member.

[0012] In a possible implementation, the lifting member includes a retaining groove opened on the surface of the extension rod, an electric telescopic frame is movably installed in the inner cavity of the retaining groove, a retaining plate is movably installed outside the electric telescopic frame, and the surface of the retaining plate is fixed to the surface of the detection member.

[0013] In a possible implementation, the detection member includes several groups of reset springs fixed on the surface of the retaining plate, and an assembly frame is fixedly installed outside the several groups of reset springs, and the assembly frame is arranged in a rectangular shape, and the outer surface of the assembly frame is glued with an anti-slip protective pad by glue.

[0014] In a possible implementation, a camera is inlaid on the surface of the extension rod, and a networking module is built in the camera. The networking module signal transmission has an alarm, and a first mold is fixedly installed on one side of the clamping system on the injection molding machine body, wherein iron parts are embedded inside the first mold, and a second mold is fixedly installed on the other side of the clamping system on the injection molding machine body, and a seventh screw rod telescopic assembly is fixedly installed on the top of the injection molding machine body located at the clamping system, and a linear drive is fixedly installed on the moving end of the seventh screw rod telescopic assembly, and the linear drive and the telescopic end of the linear drive are fixedly installed with a positioning frame, and a transmission motor is fixedly installed on one side of the positioning frame, and a rocker is fixedly installed on the output end of the transmission motor, and a cutting knife is threadedly connected to the bottom of the rocker, and the cutting knife is arranged in a rhombus shape, and the four end corners of the rhombus-shaped cutting knife are designed in a circular arc shape, and the blade of the rhombus-shaped cutting knife is opened at the center position of the four sides.

[0015] An injection molding method for automatically embedding iron parts injection molding equipment, comprising the following steps: Step 1: When starting the equipment, first start the first screw telescopic assembly to drive the storage part to move out of the storage bin, and then drive the clamping part to move upward through the storage part, so that the clamping part moves to the front position of the injection molding machine body; Step 2: The staff can place the iron piece or mold to be installed on the closing piece, and then clamp and fix the iron piece or mold to be installed through the clamping part, and then start the third screw telescopic assembly inside the storage part to drive the clamping part to move to the inside of the storage part through the bearing plate, and close the storage part at the same time. At this time, the driving motor on the clamping part is started to drive the steering wheel to rotate, so that the iron piece or mold on the clamping assembly can be rotated synchronously, and then the impurities on the surface of the iron piece or mold are thrown off, and the surface of the iron piece or mold is cleaned, and then the clamping part is led out to the storage part again; Step 3: The clamping part places the clamped iron parts or molds on the main body of the injection molding machine for assembly; Step 4: When installing the iron piece or the mold in the clamping part, the lifting part can be started to increase the installation depth range of the iron piece inside the mold; Step 5: The setting of the detection part not only improves the clamping strength of the clamping part on the iron workpiece or mold, but also can use vibration to detect the firmness of the installation of the mold or iron workpiece; Step 6: During the installation of iron parts or molds, the camera can be used to monitor the entire installation process. When a fault occurs, the camera can transmit the information to the alarm through the networking module for alarm processing; Step 7: The transmission motor drives the cutting knife on the rocker to automatically cut the position of the injection molding protrusion on the surface of the workpiece. The linear drive can also be used to change the position of the cutting knife, and then hit the workpiece to detect the pressure resistance of the workpiece.

[0016] Beneficial effects: 1. In this solution, the first screw telescopic assembly drives the storage part and the clamping part to move inside the storage bin, thereby reducing the space occupied by the equipment during transportation and improving the convenience of subsequent transportation; 2. In this solution: the steering wheel and the clamping assembly are driven to rotate by the driving motor on the clamping part, so as to clean the clamped object, thereby avoiding the presence of impurities on the surface of the mold or iron parts, improving the quality of the injection molded products, and accelerating the rapid cooling of the products after production, thereby improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention in conjunction with the accompanying drawings.

[0018] Figure 1 It is a schematic diagram of the main structure of the present invention; Figure 2 This is a schematic diagram of the installation position structure of the first screw rod telescopic assembly of the present invention; Figure 3 It is a schematic diagram of the external structure of the storage part of the present invention; Figure 4 It is a schematic diagram of the front cross-sectional structure of the storage portion of the present invention; Figure 5 It is a schematic diagram of a partial side cross-sectional structure of the clamping portion of the present invention; Figure 6 It is a schematic diagram of the cross-sectional structure of the lifting member of the present invention; Figure 7 It is a schematic diagram of the cross-sectional structure of the detection member of the present invention; Figure 8 It is a structural block diagram of the camera transmitting a signal to an alarm device of the present invention; Fig. 9 This is a schematic diagram of the assembly structure of the cutting knife of the present invention; Fig.10 It is a schematic diagram of the structure of the cutting knife of the present invention.

[0019] Legend: 1. Injection molding machine body; 2. Storage bin; 3. First screw rod telescopic assembly; 4. Storage part; 401. Storage box; 402. Pulley block; 403. Third screw rod telescopic assembly; 404. Loading plate; 405. Closing piece; 4051. Fourth screw rod telescopic assembly; 4052. Placement plate; 4053. Anti-skid layer; 406. Dust collecting piece; 4061. Guide frame; 4062. Guide hole; 4063. Assembly slot; 4064. Assembly hole; 4065. Storage box; 5. Clamping part; 501. Second screw telescopic assembly; 502. Support frame; 503. Steering wheel; 504. Driving motor; 505. Clamping assembly; 5051. Steering motor; 5052. Fifth screw telescopic assembly; 5053. Clamping frame; 5054. Sixth screw telescopic assembly; 5055. Extension rod; 6. Lifting member; 601. Retention slot; 602. Electric telescopic frame; 603. Retention plate; 7. Detection part; 701. Return spring; 702. Assembly frame; 703. Protection pad; 8. Camera; 9. Networking module; 10. Alarm; 11. First mold; 12. Second mold; 13. Seventh screw rod telescopic assembly; 14. Linear drive; 15. Positioning frame; 16. Transmission motor; 17. Rocker; 18. Cutting knife. DETAILED DESCRIPTION

[0020] The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, the present invention can be implemented in various forms, so the present invention is not limited to the embodiments described below. In addition, in order to more clearly describe the present invention, components that are not connected with the invention will be omitted from the drawings. Reference Manual Attached Figure 1-10The technical solution in the embodiments of the present application is to solve the problems of the above-mentioned background technology, and the overall idea is as follows: Embodiment 1: An automatic ironwork injection molding device comprises an injection molding machine body 1, a storage bin 2 is provided at the bottom of the injection molding machine body 1, a first screw telescopic assembly 3 for controlling the front and rear telescopic movement is provided in the inner cavity of the storage bin 2, the first screw telescopic assembly 3 comprises two directional grooves provided inside the storage bin 2, a screw and a directional rod are respectively installed inside the two directional grooves, the screw is simultaneously connected to an asynchronous motor, and a movable block is installed on the screw and the directional rod. When the device is in use, the asynchronous motor on the first screw telescopic assembly 3 can be started for clockwise driving, so that the asynchronous motor drives the screw to rotate, and the rotating screw cooperates with the directional rod to synchronously drive the two movable blocks to move to the outside of the storage bin 2; A storage portion 4 is provided on the outside of the first screw telescopic assembly 3, and the storage portion 4 includes a storage box 401 provided on the first screw telescopic assembly 3, a pulley block 402 for auxiliary support movement is fixedly installed at the bottom of the storage box 401, a third screw telescopic assembly 403 is provided inside the storage box 401, a synchronously lifting bearing plate 404 is fixedly installed in the middle of the third screw telescopic assembly 403, the top of the bearing plate 404 is fixed to the bottom of the second screw telescopic assembly 501, an openable and closable closure member 405 is provided on the outside of the storage box 401, and a dust collecting member 406 for collecting debris is provided at the bottom of the inner cavity of the storage box 401; When the first screw rod telescopic assembly 3 is driven clockwise, it will drive the storage box 401 on the storage part 4 to move. At this time, the storage box 401 will move synchronously with the pulley group 402 at the bottom. The pulley group 402 also supports the bottom of the storage box 401, thereby improving the stability of the storage box 401 when used. The closing member 405 includes a fourth screw telescopic assembly 4051 disposed on the top side wall of the storage box 401, a placement plate 4052 is fixedly installed in the middle of the fourth screw telescopic assembly 4051, a wear-resistant anti-skid layer 4053 is fixedly installed on the top of the placement plate 4052, and iron pieces or molds can be placed on the top of the placement plate 4052 through the anti-skid layer 4053; After the storage box 401 is moved out of the storage bin 2, the fourth screw telescopic assembly 4051 on the closing member 405 is started. The working principle thereof is referred to the first screw telescopic assembly 3. The fourth screw telescopic assembly 4051 drives the placement plate 4052 to move to the front of the injection molding machine body 1 in a clockwise direction. The position is referred to the appendix of the manual. Figure 1 At this time, the top of the storage box 401 is opened, and the staff can place the required iron parts or molds on the surface of the anti-slip layer 4053 on the placement plate 4052, so that the iron parts or molds can be placed conveniently, avoiding the inconvenience caused by the need to prepare an additional placement table for the existing equipment, and improving the convenience of use of the equipment; The storage part 4 is provided with a clamping part 5 for mounting iron parts or molds. The storage part 4 controls the clamping part 5 to move up and down for storage and export. The first screw rod telescopic assembly 3 drives the storage part 4 to move inside and outside the storage bin 2. After the closing piece 405 on the storage box 401 is opened, the working principle of the third screw telescopic assembly 403 is started. The working principle of the third screw telescopic assembly 403 refers to the first screw telescopic assembly 3. The third screw telescopic assembly 403 drives the carrier plate 404 to move upward by clockwise driving. At this time, the clamping part 5 on the carrier plate 404 moves upward synchronously, thereby causing the clamping part 5 to rise to the front position of the clamping system of the injection molding machine body 1; The clamping part 5 includes a second screw telescopic assembly 501 arranged on the top of the storage part 4 for horizontal movement, a support frame 502 is arranged on the top of the second screw telescopic assembly 501, and the second screw telescopic assembly 501 drives the support frame 502 to move outside the clamping system of the injection molding machine body 1, a steering wheel 503 is movably installed on one side of the top of the support frame 502, and a driving motor 504 for driving the steering wheel 503 to rotate is fixedly installed on the other side of the support frame 502, and a plurality of groups of clamping assemblies 505 for clamping iron parts or molds for disassembly and assembly at the clamping system on the injection molding machine body 1 are fixed on the outside of the steering wheel 503; When clamping iron pieces or molds, the driving motor 504 on the support frame 502 can be started, and the driving motor 504 will drive the steering wheel 503 to rotate synchronously by rotating, thereby realizing the movement of the clamping assembly 505 on the steering wheel 503 to the position above the iron piece or mold placed on the surface of the top anti-slip layer 4053 of the placement plate 4052. When the position of the clamping assembly 505 is inaccurate, the second screw rod telescopic assembly 501 can be started to change the position of the clamping assembly 505 by driving the support frame 502 to move. The second screw rod telescopic assembly 501 has a horizontal movement function, and there is a structural difference compared to the first screw rod telescopic assembly 3, but the two have the same principle; The clamping assembly 505 includes a self-locking steering motor 5051 fixed inside the steering wheel 503, a fifth screw telescopic assembly 5052 is fixedly installed at the output end of the steering motor 5051, the screw on the fifth screw telescopic assembly 5052 is provided with two sections of threads that are equidistant and in opposite directions, both ends of the screw on the fifth screw telescopic assembly 5052 are threadedly connected with a clamping frame 5053, a retractable sixth screw telescopic assembly 5054 is provided inside the two clamping frames 5053, and an extension rod 5055 for removably clamping the mold and the iron parts is fixedly installed outside the sixth screw telescopic assembly 5054; When the clamping assembly 505 clamps the iron piece or mold, the steering motor 5051 inside the steering wheel 503 can be started first, and the steering motor 5051 will drive the connected parts from vertical to horizontal, and then the third screw telescopic assembly 403 will be started, and the third screw telescopic assembly 403 will drive the clamping part 5 to move downward, and then the clamping assembly 505 on the clamping part 5 will contact the iron piece or mold on the closing part 405, and the fifth screw telescopic assembly 5052 will be started at this time. The working principle of the fifth screw telescopic assembly 5052 can refer to the second screw telescopic assembly 501. The difference between the two is that the screw on the fifth screw telescopic assembly 5052 is provided with Two sections of threads are equidistant from each other and in opposite directions, and each section of the threads is connected to a clamping frame 5053. After the fifth screw telescopic assembly 5052 is started, the two clamping frames 5053 can be driven to adjust the spacing to meet the size of the mold or iron piece that needs to be clamped. Then the sixth screw telescopic assembly 5054 is started. The working principle of the sixth screw telescopic assembly 5054 refers to the second screw telescopic assembly 501. The sixth screw telescopic assembly 5054 will drive the extension rod 5055 to move to the top of the iron piece or mold that needs to be clamped, and then the third screw telescopic assembly 403 will move down to cooperate with the extension rod 5055 on the clamping part 5 to clamp and fix the iron piece or mold. After the iron piece or the mold is clamped and fixed, the sixth screw rod telescopic assembly 5054 is started again. At this time, the extension rod 5055 clamping the iron piece or the mold does not contact the placement plate 4052 on the closing piece 405. Then the third screw rod telescopic assembly 403 is started to drive the clamping part 5 clamping the iron piece or the mold to enter the storage box 401 through the bearing plate 404. Then the fourth screw rod telescopic assembly 4051 on the closing piece 405 is started, and at this time, the placement plate 4052 is driven to close the top of the storage box 401. The dust collecting member 406 comprises a guide frame 4061 fixed at the bottom of the inner cavity of the storage box 401 and arranged obliquely, a guide hole 4062 for discharging impurities is provided at the bottom of the guide frame 4061, an assembly groove 4063 is provided at the bottom of the storage box 401, an assembly hole 4064 intersecting with the guide hole 4062 is provided at the top of the inner cavity of the assembly groove 4063, and a storage box 4065 for collecting impurities is threadedly connected to the bottom of the assembly hole 4064; The driving motor 504 on the clamping part 5 for clamping the iron piece or the mold inside the storage box 401 is started, and the driving motor 504 drives the clamping assembly 505 for clamping the iron piece or the mold to rotate through the steering wheel 503, so that the impurities adhering to the surface of the iron piece or the mold can be thrown out by the rapid rotation, thus realizing the cleaning of the mold or the iron piece, and in the subsequent plastic injection molding process, it also avoids the impurities from affecting the product after injection molding, thereby improving the product quality; The impurities in the storage box 401 will be guided by the guide frame 4061 on the dust collecting part 406 to move to the inside of the guide hole 4062. At this time, the guide hole 4062 will guide the impurities to the inside of the storage box 4065 in the assembly hole 4064, thereby realizing convenient centralized treatment of the impurities and improving the convenience of subsequent cleaning. The storage box 4065 and the assembly hole 4064 are threadedly connected, and the two are convenient to disassemble and assemble. After the iron parts or molds are cleaned, the closing piece 405 can be started to open the top of the storage box 401 again, and then the third screw telescopic assembly 403 can be started again. The third screw telescopic assembly 403 will drive the clamping part 5 to rise through the bearing plate 404, and then the clamping part 5 will drive the clamping assembly 505 to move to the direction of the injection molding machine body 1 by starting the drive motor 504. At this time, the sixth screw telescopic assembly 5054 is started again to move the extension rod 5055 holding the iron parts or molds to the inside of the demoulding system on the injection molding machine body 1. At this time, the second screw telescopic assembly 501 is cooperated to move the position, so as to cooperate with the limiting mechanism on the injection molding machine body 1 to fix the clamped object on the extension rod 5055, and then the extension rod 5055 is retracted again, so that the extension rod 5055 will not interfere with the injection molding work; After the injection molding is completed, the driving motor 504 can be started to drive the clamping assembly 505 on the steering wheel 503 to rotate. At this time, the clamping assembly 505 plays the role of a fan blade, so that the injection molding product can be cooled faster by driving the surrounding airflow, thereby improving the processing efficiency of the injection molding equipment; When the equipment is not needed, the clamping part 5 can be stored through the storage part 4 first, and then the storage part 4 can be moved to the inside of the storage bin 2 by using the first screw telescopic assembly 3. This avoids some existing injection molding equipment from having too many parts protruding from the surface, especially some parts used for automatically embedding iron parts. This ensures that the surface shape of the injection molding equipment of the present application is regular, occupies little space, and is more convenient for transportation and storage.

[0021] This embodiment introduces a specific structure of an automatic iron embedding injection molding device. Embodiment 2, refer to the attached specification Figure 1 , 4 , 5, 6, 7: This embodiment is an improvement based on the first embodiment: The extension rod 5055 is provided with a lifting member 6 on the outside for directly grabbing the mold or iron piece; The lifting member 6 is used to install the iron parts at a deeper position in the mold; The lifting member 6 includes a retaining groove 601 formed on the surface of the extension rod 5055, an electric telescopic frame 602 is movably mounted in the inner cavity of the retaining groove 601, and a retaining plate 603 is movably mounted outside the electric telescopic frame 602, and the surface of the retaining plate 603 is fixed to the surface of the detection member 7; The clamping assembly 505 clamps and fixes the iron piece through the retaining plate 603 in the lifting member 6 on the extension rod 5055. When the iron piece is moved to the front position of the mold on the injection molding machine body 1, the electric telescopic frame 602 can be started. The electric telescopic frame 602 includes a push rod motor and a cross movable bracket. Then, starting the push rod motor can drive the movable bracket to adjust the angle, thereby realizing the telescopic and extension of the retaining plate 603 through the electric telescopic frame 602. The retractable retaining plate 603 can be moved over a long distance inside the mold, so that it can be more convenient and effective to install some iron pieces that need to be installed deeper in the mold, avoiding the inconvenience caused by the traditional iron piece installation being limited by the spacing of the demolding system on the injection molding machine body 1 through the mechanical arm and the inability to flexibly install the iron piece.

[0022] This embodiment introduces a specific structure of an automatic iron embedding injection molding device. Embodiment 3, refer to the attached specification Figure 1 , 4 , 5, 6, 7: This embodiment is an improvement based on the first embodiment: The lifting member 6 is provided with a detection member 7 for detecting the installation firmness of the mold or iron member; The detection part 7 is used to check the installation firmness of the iron parts or molds, and can also improve the firmness of clamping the iron parts or molds; The detection member 7 includes a plurality of reset springs 701 fixed on the surface of the retaining plate 603, and an assembly frame 702 is fixedly installed outside the plurality of reset springs 701, and the assembly frame 702 is arranged in a rectangular parallelepiped, and an anti-slip protective pad 703 is glued to the outer surface of the assembly frame 702 by glue; When the clamping part 5 is used to clamp the mold or iron workpiece, the mold or iron workpiece can be clamped by the protective pad 703 on the detection part 7 outside the fixing plate 603. The protective pad 703 can be made of anti-slip rubber material. When the protective pad 703 is used for clamping, the reset spring 701 can be used to squeeze the protective pad 703, so that the clamping strength of the clamped iron workpiece or mold can be improved, and the stability of the clamping can be improved. At the same time, after completing the installation of the iron workpiece or mold on the injection molding machine body 1, the protective pad 703 can be used to squeeze the installed mold or iron workpiece by starting the fifth screw rod telescopic assembly 5052, and then the extrusion of the installed mold or iron workpiece by the protective pad 703 can be released by starting the fifth screw rod telescopic assembly 5052, and then the reciprocating action of the reset spring 701 is used to knock the installed mold or iron workpiece through the protective pad 703, and then the firmness of the installation can be judged by whether the installed mold or iron workpiece shakes, thereby improving the safety and effectiveness of the subsequent injection molding process.

[0023] Embodiment 4, refer to the attached specification Figure 1 , 8: This embodiment is an improvement based on the first embodiment: The surface of the extension rod 5055 is inlaid with a camera 8, the camera 8 has a built-in networking module 9, and the networking module 9 transmits signals to an alarm 10; When the clamping assembly 505 is installing the mold or iron workpiece, the camera 8 can be used to monitor the installation process and the surface of the mold and iron workpiece after installation. When the iron workpiece or mold is installed incorrectly or there are impurities on the surface, the networking module 9 can be used to transmit a signal to the alarm 10 for alarm processing, thereby facilitating timely correction by the staff and ensuring the safe and effective implementation of the injection molding work.

[0024] Embodiment 5, refer to the attached specification Figure 1 , 9 , 10: This embodiment is an improvement based on the first embodiment: A first mold 11 is fixedly installed on one side of the clamping system on the injection molding machine body 1, wherein an iron piece is embedded inside the first mold 11, and a second mold 12 is fixedly installed on the other side of the clamping system on the injection molding machine body 1, and a seventh screw telescopic assembly 13 is fixedly installed on the top of the injection molding machine body 1 at the clamping system, and a linear drive 14 is fixedly installed on the moving end of the seventh screw telescopic assembly 13, and the linear drive 14 and the telescopic end of the linear drive 14 are fixedly installed with a positioning frame 15, and a transmission motor 16 is fixedly installed on one side of the positioning frame 15, and a rocker 17 is fixedly installed on the output end of the transmission motor 16, and a cutting knife 18 is threadedly connected to the bottom of the rocker 17, and the cutting knife 18 is arranged in a rhombus shape, and the four end corners of the rhombus-shaped cutting knife 18 are designed in an arc shape, and the blade of the rhombus-shaped cutting knife 18 is opened at the center of the four sides; The present application is designed for the end cap on the automobile shock absorption system, and the shape of the end cap is usually a partially protruding design, similar to the shape of a hat; During the injection molding process, the injection molding nozzle will produce redundant parts. In the normal processing process, it is necessary to remove the redundant parts later. After the injection molding equipment of the present application completes the injection molding process, it will automatically separate the first mold 11 and the second mold 12. After the first mold 11 and the second mold 12 are separated, the clamping assembly 505 on the clamping part 5 can be started, and the clamping assembly 5 can be moved to the front of the finished product inside the first mold 11, and then the second screw rod telescopic assembly 501 can be started. The second screw rod telescopic assembly 501 can drive the clamping assembly 505 and the processed product inside the first mold 11 to limit the position. At this time, the seventh screw rod telescopic assembly is started 13 (whose working principle is the same as that of the second screw telescopic assembly 501), the cutting knife 18 can be horizontally moved to the side of the protruding position on the surface of the workpiece due to injection molding through the seventh screw telescopic assembly 13, and then the linear drive 14 is started, and the cutting knife 18 can be driven by the linear drive 14 to adjust the height, and then moved to the position corresponding to the cutting range of the protruding position of the workpiece due to injection molding, and then the transmission motor 16 on the positioning frame 15 is started, and the transmission motor 16 will drive the cutting knife 18 to the protruding position on the workpiece through the rocker 17 to cut, and at this time, the automatic cutting of the protruding position on the surface of the workpiece due to injection molding is completed, avoiding the inconvenience caused by subsequent cutting; At the same time, the linear drive 14 can be started to drive the cutting knife 18 to adjust its height. At this time, it is necessary to ensure that when the cutting knife 18 contacts the workpiece again, the contact point is the arc position without a sharp edge at the end corner of the cutting knife 18. Then, the transmission motor 16 is started, and the transmission motor 16 drives the cutting knife 18 to hit the workpiece through the rocker 17. The impact strength can also be changed by adjusting the output power of the transmission motor 16. In this way, the impact can be completed according to different materials. The degree of deformation caused by the collision between the end corner of the cutting knife 18 and the surface of the workpiece can be used to realize the compression resistance detection of the workpiece, thereby ensuring product quality and avoiding the outflow of inferior products. The linear drive 14 and the transmission motor 16 are both self-locking. Therefore, when the first mold 11 and the second mold 12 are combined for injection molding, the linear drive 14 will first drive the cutting knife 18 to rise, and the transmission motor 16 will drive the cutting knife 18 to move to the upper position of the first mold 11 and the second mold 12 through the rocker 17, which will not interfere with the combined processing of the first mold 11 and the second mold 12.

[0025] Embodiment 6, reference specification attached Figure 1-10 : An injection molding method for automatically embedding iron parts injection molding equipment comprises the following steps: Step 1: When starting the equipment, first start the first screw telescopic assembly 3 to drive the storage part 4 to move out of the storage bin 2, and then drive the clamping part 5 to move upward through the storage part 4, so that the clamping part 5 moves to the front position of the injection molding machine body 1; Step 2: The staff can place the iron piece or mold to be installed on the closing piece 405, and then clamp and fix the iron piece or mold to be installed through the clamping part 5, and then start the third screw telescopic assembly 403 inside the storage part 4 to drive the clamping part 5 to move to the inside of the storage part 4 through the bearing plate 404, and close the storage part 4 at the same time. At this time, the driving motor 504 on the clamping part 5 is started to drive the steering wheel 503 to rotate, so that the iron piece or mold on the clamping assembly 505 can be rotated synchronously, and then the impurities on the surface of the iron piece or mold are thrown off, and the surface of the iron piece or mold is cleaned, and then the clamping part 5 is led out to the storage part 4 again; Step 3: The clamping part 5 places the clamped iron piece or mold on the injection molding machine body 1 for assembly, thus completing the automatic embedding of the iron piece; Step 4: When installing the iron piece or the mold in the clamping part 5, the lifting part 6 can be started to increase the installation depth range of the iron piece inside the mold, avoiding the problem that the traditional automatic iron piece embedding working robot arm is limited by the operating space and has a small operating range; Step 5: The setting of the detection member 7 not only improves the clamping strength of the clamping portion 5 on the iron piece or the mold, but also can use vibration to detect the firmness of the installation of the mold or the iron piece, thus avoiding the work of the injection molding process being affected by poor installation firmness; Step 6: During the installation of iron parts or molds, the camera 8 can be used to monitor the entire installation process. When a fault occurs, the camera 8 can transmit the information to the alarm 10 through the networking module 9 for alarm processing. At this time, the staff can respond quickly to remedy the injection molding work and avoid faults during formal processing; Step 7: The transmission motor 16 drives the cutting knife 18 on the rocker 17 to automatically cut the position of the injection molding protrusion on the surface of the workpiece. The linear drive 14 can also be used to change the position of the cutting knife 18, and then hit the workpiece to detect the pressure resistance of the workpiece, thereby ensuring the production quality of the workpiece.

[0026] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. An automatic embedded iron injection molding equipment, characterized in that: The invention comprises an injection molding machine body (1), wherein a storage bin (2) is provided at the bottom of the injection molding machine body (1), wherein the inner cavity of the storage bin (2) is provided with a first screw telescopic assembly (3) for controlling forward and backward telescopic movement, wherein a storage portion (4) is provided outside the first screw telescopic assembly (3), wherein a clamping portion (5) for mounting an iron piece or a mold is provided inside the storage portion (4), wherein the storage portion (4) controls the clamping portion (5) to move upward and downward for storage and extraction, and the first screw telescopic assembly (3) drives the storage portion (4) to move inside and outside the storage bin (2); The clamping portion (5) comprises a second screw telescopic assembly (501) arranged at the top of the storage portion (4) for horizontal movement, a support frame (502) being arranged at the top of the second screw telescopic assembly (501), the second screw telescopic assembly (501) driving the support frame (502) to move outside the mold clamping system of the injection molding machine body (1), a steering wheel (503) being movably mounted on one side of the top of the support frame (502), a driving motor (504) for driving the steering wheel (503) to rotate being fixedly mounted on the other side of the support frame (502), and a plurality of groups of clamping assemblies (505) for clamping iron parts or molds for assembly and disassembly at the mold clamping system on the injection molding machine body (1) being fixedly mounted outside the steering wheel (503).

2. The automatic ironwork injection molding equipment according to claim 1, characterized in that: The storage portion (4) comprises a storage box (401) arranged on the first screw telescopic assembly (3); a pulley block (402) for auxiliary support movement is fixedly installed at the bottom of the storage box (401); a third screw telescopic assembly (403) is arranged inside the storage box (401); a synchronously lifting bearing plate (404) is fixedly installed in the middle of the third screw telescopic assembly (403); the top of the bearing plate (404) is fixed to the bottom of the second screw telescopic assembly (501); an openable and closable closure member (405) is arranged on the outside of the storage box (401); and a dust collecting member (406) for collecting debris is arranged at the bottom of the inner cavity of the storage box (401).

3. The automatic ironwork injection molding equipment according to claim 2, characterized in that: The closing member (405) comprises a fourth screw telescopic assembly (4051) arranged on the top side wall of the storage box (401), a placement plate (4052) is fixedly installed in the middle of the fourth screw telescopic assembly (4051), a wear-resistant anti-skid layer (4053) is fixedly installed on the top of the placement plate (4052), and iron pieces or molds can be placed on the top of the placement plate (4052) through the anti-skid layer (4053).

4. The automatic ironwork injection molding equipment according to claim 2, characterized in that: The dust collecting member (406) comprises a guide frame (4061) fixed at the bottom of the inner cavity of the storage box (401) and arranged in an inclined manner; a guide hole (4062) for discharging impurities is provided at the bottom of the guide frame (4061); an assembly groove (4063) is provided at the bottom of the storage box (401); an assembly hole (4064) which is in communication with the guide hole (4062) is provided at the top of the inner cavity of the assembly groove (4063); and a storage box (4065) for collecting impurities is threadedly connected to the bottom of the assembly hole (4064).

5. The automatic ironwork injection molding equipment according to claim 1, characterized in that: The clamping assembly (505) comprises a self-locking steering motor (5051) fixed inside the steering wheel (503); a fifth screw telescopic assembly (5052) is fixedly mounted on the output end of the steering motor (5051); the screw on the fifth screw telescopic assembly (5052) is provided with two sections of threads that are equidistant and in opposite directions; both ends of the screw on the fifth screw telescopic assembly (5052) are threadedly connected to a clamping frame (5053); a retractable sixth screw telescopic assembly (5054) is arranged inside the two clamping frames (5053); and an extension rod (5055) for removably clamping a mold and an iron piece is fixedly mounted on the outside of the sixth screw telescopic assembly (5054).

6. The automatic ironwork injection molding equipment as claimed in claim 5, characterized in that: The extension rod (5055) is provided with a lifting member (6) on the outside for directly grabbing the mould or the iron piece, and the lifting member (6) is provided with a detection member (7) for detecting the installation firmness of the mould or the iron piece.

7. The automatic ironwork injection molding equipment according to claim 6, characterized in that: The lifting member (6) comprises a retaining groove (601) formed on the surface of the extension rod (5055); an electric telescopic frame (602) is movably mounted in the inner cavity of the retaining groove (601); a retaining plate (603) is movably mounted outside the electric telescopic frame (602); and a surface of the retaining plate (603) is fixed to a surface of the detection member (7).

8. The automatic ironwork embedding injection molding equipment according to claim 7, characterized in that: The detection member (7) comprises a plurality of groups of reset springs (701) fixed on the surface of a retaining plate (603), an assembly frame (702) being fixedly mounted outside the plurality of groups of reset springs (701), and the assembly frame (702) being arranged in a rectangular parallelepiped, and an anti-slip protective pad (703) being bonded to the outer surface of the assembly frame (702) by glue.

9. The automatic ironwork embedding injection molding equipment according to claim 5, characterized in that: A camera (8) is embedded on the surface of the extension rod (5055), the camera (8) having a built-in networking module (9), the networking module (9) transmitting a signal to an alarm (10), a first mold (11) being fixedly mounted on one side of the mold clamping system on the injection molding machine body (1), wherein an iron piece is embedded inside the first mold (11), a second mold (12) being fixedly mounted on the other side of the mold clamping system on the injection molding machine body (1), a seventh screw rod telescopic assembly (13) being fixedly mounted on the top of the injection molding machine body (1) at the mold clamping system, the seventh screw rod telescopic assembly (13) being A linear drive (14) is fixedly mounted on the mobile end, the linear drive (14), a positioning frame (15) is fixedly mounted on the telescopic end of the linear drive (14), a transmission motor (16) is fixedly mounted on one side of the positioning frame (15), a rocker (17) is fixedly mounted on the output end of the transmission motor (16), a cutting knife (18) is threadedly connected to the bottom of the rocker (17), the cutting knife (18) is arranged in a rhombus shape, and the four end corners of the rhombus-shaped cutting knife (18) are all designed in an arc shape, and the blade of the rhombus-shaped cutting knife (18) is opened at the center position of the four sides.

10. An injection molding method of an automatic embedded iron piece injection molding device, applicable to an automatic embedded iron piece injection molding device as claimed in any one of claims 1 to 9, characterized in that: The following steps are involved: Step 1: When starting the device, the first screw rod telescopic assembly (3) is first started to drive the storage portion (4) to move out of the storage bin (2), and then the storage portion (4) drives the clamping portion (5) to move upward, thereby moving the clamping portion (5) to a position in front of the injection molding machine body (1); Step 2: The staff can place the iron piece or mold to be installed on the closing member (405), and then clamp and fix the iron piece or mold to be installed by the clamping portion (5), and then start the third screw rod telescopic assembly (403) inside the storage portion (4) to drive the clamping portion (5) to move to the inside of the storage portion (4) through the bearing plate (404), and at the same time close the storage portion (4). At this time, the driving motor (504) on the clamping portion (5) is started to drive the steering wheel (503) to rotate, so that the iron piece or mold on the clamping assembly (505) can be rotated synchronously, thereby shaking off impurities on the surface of the iron piece or mold, and achieving the cleaning of the surface of the iron piece or mold, and then the clamping portion (5) is guided to the storage portion (4) again; Step 3: The clamping part (5) places the clamped iron piece or mold onto the injection molding machine body (1) for assembly; Step 4: When installing the iron piece or the mold on the clamping part (5), the lifting part (6) can be activated to increase the installation depth range of the iron piece inside the mold; Step 5: The setting of the detection member (7) not only improves the clamping strength of the clamping portion (5) on the iron piece or the mold, but also can use vibration to detect the firmness of the installation of the mold or the iron piece; Step 6: During the installation of the ironwork or mold, the camera (8) can be used to monitor the entire installation process. When a fault occurs, the camera (8) can transmit the information to the alarm (10) through the networking module (9) for alarm processing; Step 7: The transmission motor (16) drives the cutting knife (18) on the rocker (17) to automatically cut the position of the injection molding protrusion on the surface of the workpiece. The linear drive (14) can also be used to change the position of the cutting knife (18) and then hit the workpiece to detect the pressure resistance of the workpiece.

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