Full-automatic hydraulic machine suitable for security product shell

Abstract

The invention discloses a full-automatic hydraulic machine suitable for a security product shell, and relates to the technical field of hydraulic equipment. Under the cooperation of the multi-mold adjustable assembly and the lower mold temperature adjusting assembly, it is ensured that the mold hydraulic heads make close contact with the lower mold and apply pressure, multi-level mold hydraulic operation is effectively conducted on different groove models, in other words, step-by-step forming is conducted under the condition that the different mold hydraulic heads are replaced and installed, and the pressure and deformation risk of single-time forming are reduced; the positions and the angles of the hydraulic connector automatic mounting seat and the die hydraulic head are flexibly adjusted through a multi-shaft adjusting function under the cooperation of the hydraulic buffering stress multi-shaft adjusting seat, so that the die hydraulic head can adapt to notches of different shapes and sizes, a buffering device is arranged in the die hydraulic head, impact force is absorbed, the whole equipment and die are protected, the service life is prolonged, and the production efficiency is improved. And meanwhile, local fixed-point heating of different areas of the lower die operation plate is achieved, the flexibility of temperature control is improved, and uniform heating is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of hydraulic equipment, in particular to a full-automatic hydraulic press suitable for housings of security products. Background Art

[0002] In the production process of security product shells, the die-casting process is combined. Usually, the die-casting process is completed by a hydraulic press, and mold opening, mold closing, material feeding and product demolding are all done manually. At present, in order to reduce the labor intensity of operators and improve work efficiency, some companies have begun to automate the injection process equipment of security product shells.

[0003] However, in the prior art, during the hydraulic operation process for the security product shell, since the surface of the security product shell has multiple levels of grooves and surfaces, after the preset program is set, the conventional hydraulic equipment can hydraulically operate different groove models, but the hydraulic method is the same and the same hydraulic mold is used, but the rest need to replace the mold or hydraulic head to operate the remaining groove surfaces. This frequent replacement of molds or hydraulic heads is not only time-consuming, but also increases production costs and operational complexity. Therefore, it is necessary to propose a fully automatic hydraulic press suitable for security product shells. Summary of the invention

[0004] The object of the present invention is to provide a fully automatic hydraulic press suitable for security product shells, so as to solve the problem proposed in the above-mentioned background technology that in the hydraulic operation process for the security product shell, since there are multiple levels of grooves and surfaces on the surface of the security product shell, the conventional hydraulic equipment can perform hydraulic pressure on different groove models after the preset program is set, but the hydraulic method is the same and the same hydraulic mold is used, but the rest need to replace the mold, or the hydraulic head, to perform the operation on the remaining groove surfaces. This frequent replacement of molds or hydraulic heads is not only time-consuming, but also increases production costs and operational complexity.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a fully automatic hydraulic press suitable for the housing of a security product, comprising a hydraulic frame body, a multi-mode adjustable component is fastened to the side end frame surface of the hydraulic frame body, a hydraulic detection end is installed at the bottom end of the hydraulic frame body, a lower mold temperature adjustment component is installed on the top frame surface of the hydraulic detection end, and the hydraulic detection end is used to detect the stress state of the lower mold temperature adjustment component during the hydraulic process, and timely feedback to an external PLC controller;

[0006] The multi-mode adjustable component includes a double-groove sliding side rail, the side end of the double-groove sliding side rail is fastened to the side end frame of the hydraulic frame body, the bottom end of the double-groove sliding side rail is slidably connected to the side connecting cross bar, the side end of the side connecting cross bar is fastened to the vertical groove frame, the top of the vertical groove frame is installed with a pneumatic cylinder, the bottom end of the pneumatic cylinder is fastened to the side horizontal connecting frame, the side end bottom of the side horizontal connecting frame is fastened to the protective connecting hoop frame, the internal frame of the protective connecting hoop frame is installed with an energy-saving and high-efficiency motor, the bottom of the energy-saving and high-efficiency motor A differential is installed at the output end, and a classification ring frame is installed at the bottom of the differential. A plurality of groups of classification grooves are equally divided around the circumference of the classification ring frame. Sliding dovetail blocks are slidably connected in the internal dovetail grooves of the plurality of groups of classification grooves. A transmission rack is fastened to the side of the sliding dovetail block, and a driving gear is meshed with the side end of the transmission rack. A servo control motor is installed on the side end of the driving gear, and an electric telescopic rod is fastened to the other side of the sliding dovetail block, and a mold hydraulic head is respectively installed on the side ends of the electric telescopic rod.

[0007] Preferably, a hydraulic table is installed inside the top of the hydraulic frame body, and the bottom of the hydraulic table is fastened with a hydraulic buffer force-bearing multi-axis adjustment seat, and the bottom of the hydraulic buffer force-bearing multi-axis adjustment seat is fastened with a hydraulic connector automatic mounting seat. The hydraulic connector automatic mounting seat and the mold hydraulic head form automatic disassembly and assembly, which are used to perform multi-level mold hydraulic operations on different groove models, gradually forming, and reducing the pressure and deformation risk of single forming.

[0008] Preferably, the left and right ends of the hydraulic buffer force-bearing multi-axis adjustment seat are slidably connected to a lifting guide wire rail frame through a buffer lifting sliding seat, and the bottom of the lifting guide wire rail frame is fastened and installed on the frame surface of the hydraulic frame body.

[0009] Preferably, the lower mold temperature adjustment assembly includes a lower mold working plate, carbon steel is installed on the bottom of the lower mold working plate, the bottom of the lower mold working plate is sealed and connected to the lower mold control seat, static electromagnetic induction coils are installed at the four internal ends of the lower mold control seat, a cross slide rail is installed on the internal surface of the lower mold control seat, and the top of the cross slide rail is slidably connected to the dynamic electromagnetic induction coil.

[0010] Preferably, the static electromagnetic induction coil and the dynamic electromagnetic induction coil respectively form signal connections with multiple groups of temperature sensors inside the lower mold working plate, and the static electromagnetic induction coil and the dynamic electromagnetic induction coil are respectively connected to an external high-frequency power supply under the control of an external PLC controller.

[0011] Preferably, a load-bearing heat-conducting frame is installed on the top of the dynamic electromagnetic induction coil, and the load-bearing heat-conducting frame is located on the bottom surface of the carbon steel for sliding contact connection. A clamping mounting seat is installed on the bottom of the lower mold control seat, and heat dissipation regulators are installed on the four external ends of the lower mold control seat.

[0012] Preferably, a material trough is installed on the top surface of the lower mold working plate, and transverse roller frames are installed on the left and right sides of the lower mold working plate, and the interior of the transverse roller frames is slidably connected to a connecting sliding frame.

[0013] Preferably, the side end frame body of the connecting sliding frame and the back side of the material trough form a fastening installation, and a pneumatic push rod is fastened to the other side surface of the side end frame body of the connecting sliding frame.

[0014] Preferably, the bottom of the pneumatic push rod is on the surface of the support frame, and a material pretreatment stirring and drying box is installed on the top of the support frame. A feed end is installed on the top of the material pretreatment stirring and drying box, and the side end of the feed end and the external feed conveying platform form an automated feeding operation.

[0015] Preferably, a discharging conveyor belt is installed on the side of the hydraulic frame body, and the side end of the discharging conveyor belt and the discharging side of the trough form an automated discharging operation.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. In the present invention, by starting the double-groove sliding side rail with the cooperation of the multi-mode adjustable component, the side connecting cross bar and the vertical slot frame and other related structures are adjusted horizontally, and then the pneumatic cylinder is started, and the side cross connecting frame and its related structures are driven to slide down to the preset position inside the vertical slot frame, and then the energy-saving and high-efficiency motor is started according to the hydraulic pressure requirements of the groove surface of the required security product shell, and the classification ring frame drives the category groove and its related structures to adjust with the cooperation of the differential, so that according to the different standards of the category groove, the mold hydraulic head is rotated to the bottom position of the hydraulic connector automatic mounting seat, and then the electric telescopic rod is started, so that the mold hydraulic head is under the hydraulic connector automatic mounting seat, and automatically docked with the hydraulic connector automatic mounting seat, so as to realize rapid replacement and installation, and secondly, the electric telescopic rod remains stationary, and when the hydraulic connector automatic mounting seat is pressed down, The servo control motor is started to rotate the driving gear, and drives the meshing transmission rack to descend synchronously according to the installed mold hydraulic head under the cooperation of the sliding dovetail block and the dovetail groove, ensuring that the mold hydraulic head is in close contact with the lower mold and exerts pressure, and effectively performing multi-level mold hydraulic operations on different slot models, that is, gradually forming under the replacement and installation of different mold hydraulic heads, reducing the pressure and deformation risks of single molding, and according to needs, after the above replacement and installation, the electric telescopic rod returns to its position, and the connected and installed mold hydraulic head cooperates with the hydraulic buffer force multi-axis adjustment seat. Through the multi-axis adjustment function, the position and angle of the hydraulic connector automatic mounting seat and the mold hydraulic head are flexibly adjusted to adapt to notches of different shapes and sizes, and a built-in buffer device is built in to absorb impact force, protect the overall equipment and mold, and extend the service life.

[0018] 2. In the present invention, the static electromagnetic induction coil is started with the cooperation of the lower mold temperature adjustment component, and an alternating magnetic field is generated by an external high-frequency power supply, so that the alternating magnetic field generates eddy currents in the carbon steel, thereby heating the carbon steel, and the temperature of the lower mold working plate is monitored in real time by multiple sets of temperature sensors, and the data is fed back to the external PLC controller, so that the external PLC controller can adjust the power of the static electromagnetic induction coil according to the feedback data to keep the temperature stable. Then, the dynamic electromagnetic induction coil is started synchronously under the real-time monitoring of multiple sets of temperature sensors, and an alternating magnetic field is generated by an external high-frequency power supply. The dynamic electromagnetic induction coil slides on the cross slide rail to achieve local fixed-point heating of different areas of the lower mold working plate, thereby improving the flexibility of temperature control and achieving uniform heating. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the main view of a fully automatic hydraulic press suitable for a security product housing according to the present invention;

[0020] Figure 2 It is a structural schematic diagram of a side view of a fully automatic hydraulic press suitable for a security product housing of the present invention;

[0021] Figure 3 This is a schematic diagram of the installation position structure of a lifting guide rail frame in a fully automatic hydraulic press suitable for a security product housing according to the present invention;

[0022] Figure 4 It is a structural schematic diagram of a multi-mode adjustable component in a fully automatic hydraulic press suitable for a security product housing according to the present invention;

[0023] Figure 5 It is a partial structural schematic diagram of a multi-mode adjustable component in a fully automatic hydraulic press suitable for a security product housing according to the present invention;

[0024] Figure 6 This is a schematic diagram of the installation position structure of an electric telescopic rod and a mold hydraulic head in a fully automatic hydraulic press suitable for a security product housing of the present invention;

[0025] Figure 7 The invention is a fully automatic hydraulic press suitable for the shell of security products Figure 6 A schematic diagram of the enlarged structure at point A;

[0026] Figure 8 This is a schematic diagram of the installation position structure of a transverse roller frame and a connecting sliding frame in a fully automatic hydraulic press suitable for a security product housing of the present invention;

[0027] Fig. 9 The present invention is a schematic diagram of the structural separation of a lower mold temperature adjustment component in a fully automatic hydraulic press suitable for a security product housing.

[0028] In the figure: 1. Hydraulic frame body; 2. Material pretreatment mixing drying box; 3. Feed end; 4. Hydraulic table; 5. Hydraulic buffer force multi-axis adjustment seat; 6. Material trough; 7. Discharge conveyor belt; 8. Hydraulic detection end; 9. Lower mold temperature adjustment component; 901. Lower mold working plate; 902. Carbon steel; 903. Load-bearing heat conduction frame; 904. Dynamic electromagnetic induction coil; 905. Cross slide; 906. Static electromagnetic induction coil; 907. Lower mold control seat; 908. Heat dissipation regulator; 909. Clamping mounting seat; 10. Multi-mode adjustable component; 101. Double-slot sliding side rail ; 102, side cross bar; 103, vertical slot frame; 104, pneumatic cylinder; 105, side cross connection frame; 106, protective connection hoop frame; 107, energy-saving and high-efficiency motor; 108, differential; 109, hydraulic connector automatic mounting seat; 1090, classification ring frame; 1091, classification slot; 1092, electric telescopic rod; 1093, mold hydraulic head; 1094, transmission rack; 1095, driving gear; 1096, servo control motor; 11, pneumatic push rod; 12, horizontal roller frame; 13, connecting sliding frame; 14, lifting guide rail frame. DETAILED DESCRIPTION

[0029] 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 implementation regulations described 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.

[0030] In the present invention, reference is made to Figure 1 - Fig. 9 As shown: a fully automatic hydraulic press suitable for the housing of security products, including a hydraulic frame body 1, a multi-mode adjustable component 10 is fastened to the side end frame surface of the hydraulic frame body 1, a hydraulic detection end 8 is installed at the bottom end of the hydraulic frame body 1, and a lower mold temperature adjustment component 9 is installed on the top frame surface of the hydraulic detection end 8. The hydraulic detection end 8 is used to detect the stress state of the lower mold temperature adjustment component 9 during the hydraulic process and timely feedback to the external PLC controller;

[0031] The multi-mode adjustable component 10 includes a double-groove sliding side rail 101, the side end of the double-groove sliding side rail 101 is fastened to the side end frame of the hydraulic frame body 1, the bottom end of the double-groove sliding side rail 101 is internally slidably connected with a side connecting cross bar 102, the side end of the side connecting cross bar 102 is fastened to a vertical groove frame 103, a pneumatic cylinder 104 is installed on the top of the vertical groove frame 103, the bottom end of the pneumatic cylinder 104 is fastened to a side horizontal connecting frame 105, the side end bottom of the side horizontal connecting frame 105 is fastened to a protective connecting hoop frame 106, the internal frame of the protective connecting hoop frame 106 is installed with an energy-saving and high-efficiency motor 107, and the bottom output end of the energy-saving and high-efficiency motor 107 is installed A differential 108 is installed, and a classification ring frame 1090 is installed at the bottom of the differential 108. A plurality of groups of classification grooves 1091 are equally divided around the circumference of the classification ring frame 1090. Sliding dovetail blocks are slidably connected in the internal dovetail grooves of the plurality of groups of classification grooves 1091. A transmission rack 1094 is fastened to the side of the sliding dovetail block. A driving gear 1095 is meshedly connected to the side end of the transmission rack 1094. A servo control motor 1096 is installed on the side end of the driving gear 1095. An electric telescopic rod 1092 is fastened to the other side of the sliding dovetail block. A mold hydraulic head 1093 is respectively installed on the side ends of the electric telescopic rod 1092.

[0032] A hydraulic table 4 is installed inside the top of the hydraulic frame body 1, and a hydraulic buffer force-bearing multi-axis adjustment seat 5 is fastened to the bottom of the hydraulic table 4. A hydraulic connector automatic mounting seat 109 is fastened to the bottom of the hydraulic buffer force-bearing multi-axis adjustment seat 5. The hydraulic connector automatic mounting seat 109 and the mold hydraulic head 1093 form automatic disassembly and assembly, which is used to perform multi-level mold hydraulic operations for different groove models, gradually forming, and reducing the pressure and deformation risk of single forming.

[0033] The left and right ends of the hydraulic buffer force-bearing multi-axis adjustment seat 5 are slidably connected to a lifting guide rail frame 14 through a buffer lifting sliding seat, and the bottom of the lifting guide rail frame 14 is fastened and installed on the frame surface of the hydraulic frame main body 1.

[0034] In a specific solution, according to the type of security product shell to be processed, the corresponding mold configuration is selected through the intelligent operation terminal, and then according to the hydraulic processing operation requirements, the double-groove sliding side rail 101 is started to drive the side connecting cross bar 102 and the vertical slot frame 103 and other related structures to perform lateral adjustment, and then the pneumatic cylinder 104 is started, and drives the side cross connecting frame 105 and its related structures to slide down to a preset position inside the vertical slot frame 103, and then according to the groove surface hydraulic requirements of the required security product shell, the energy-saving and high-efficiency motor 107 is started, and with the cooperation of the differential 108, the classification The ring frame 1090 drives the category slot 1091 and its related structures to adjust, so that according to the different labels of the category slot 1091, the mold hydraulic head 1093 is rotated to the bottom position of the hydraulic connector automatic mounting seat 109, and then the electric telescopic rod 1092 is started, so that the mold hydraulic head 1093 is under the hydraulic connector automatic mounting seat 109, and automatically docks with the hydraulic connector automatic mounting seat 109 to achieve rapid replacement and installation. Secondly, the electric telescopic rod 1092 remains stationary. When the hydraulic connector automatic mounting seat 109 is pressed down, the servo control The motor 1096 is started to rotate the driving gear 1095, and drives the meshed transmission rack 1094 to descend synchronously according to the installed mold hydraulic head 1093 under the cooperation of the sliding dovetail block and the dovetail groove, ensuring that the mold hydraulic head 1093 is in close contact with the lower mold and applies pressure, and effectively performs multi-level mold hydraulic operation for different groove models, that is, under the replacement and installation of different mold hydraulic heads 1093, the molding is gradually carried out, reducing the pressure and deformation risk of single molding, and according to needs, after the above replacement and installation, the electric telescopic rod 1092 returns to its original position The connected and installed mold hydraulic head 1093, in cooperation with the hydraulic buffer force multi-axis adjustment seat 5, can flexibly adjust the position and angle of the hydraulic connector automatic mounting seat 109 and the mold hydraulic head 1093 through the multi-axis adjustment function to adapt to slots of different shapes and sizes, and has a built-in buffer device to absorb impact force, protect the overall equipment and mold, and extend the service life. At the same time, the hydraulic detection end 8 monitors the temperature and stress state of the lower mold in real time to ensure the stability of parameters in the hydraulic process, and feeds back the monitoring data to the PLC controller to achieve closed-loop control and improve molding accuracy and consistency.

[0035] In the present invention, according to Figure 1 , Figure 8 and Fig. 9As shown, the lower mold temperature adjustment component 9 includes a lower mold working plate 901, a carbon steel 902 is installed at the bottom of the lower mold working plate 901, a lower mold control seat 907 is sealed and connected to the bottom of the lower mold working plate 901, static electromagnetic induction coils 906 are installed at the four internal ends of the lower mold control seat 907, a cross slide rail 905 is installed on the internal surface of the lower mold control seat 907, and a dynamic electromagnetic induction coil 904 is slidably connected to the top of the cross slide rail 905.

[0036] The static electromagnetic induction coil 906 and the dynamic electromagnetic induction coil 904 respectively form signal connections with multiple groups of temperature sensors inside the lower mold working plate 901, and the static electromagnetic induction coil 906 and the dynamic electromagnetic induction coil 904 are respectively connected to an external high-frequency power supply under the control of an external PLC controller.

[0037] A heat-conducting frame 903 is installed on the top of the dynamic electromagnetic induction coil 904, and the heat-conducting frame 903 is located on the bottom surface of the carbon steel 902 for sliding contact connection. A clamping mounting seat 909 is installed on the bottom of the lower mold control seat 907, and heat dissipation regulators 908 are installed on the four external ends of the lower mold control seat 907.

[0038] In a specific solution, when performing a specific hydraulic operation, the static electromagnetic induction coil 906 is started, and an alternating magnetic field is generated by an external high-frequency power supply, so that the alternating magnetic field generates eddy currents in the carbon steel 902, thereby heating the carbon steel 902, and the temperature of the lower mold working plate 901 is monitored in real time by multiple sets of temperature sensors, and the data is fed back to the external PLC controller, so that the external PLC controller can adjust the power of the static electromagnetic induction coil 906 according to the feedback data to keep the temperature stable, and then synchronously start the dynamic electromagnetic induction coil 904 under the real-time monitoring of multiple sets of temperature sensors, generate an alternating magnetic field by an external high-frequency power supply, and slide the dynamic electromagnetic induction coil 904 on the cross slide 905 to operate the lower mold operation. Plate 901 realizes local fixed-point heating of different areas, improves the flexibility of temperature control, and realizes uniform heating. The lifting guide rail frame 14 is used to guide the hydraulic buffer force-bearing multi-axis adjustment seat 5 to descend smoothly, ensuring that the mold hydraulic head 1093 is not offset when in contact with the lower mold working plate 901, and the hydraulic table 4 provides hydraulic power, which is transmitted to the mold hydraulic head 1093 through the hydraulic buffer force-bearing multi-axis adjustment seat 5, and the clamping mounting seat 909 is located at the bottom of the lower mold control seat 907, which is used to fix the entire assembly to ensure its stability during operation. When the hydraulic pressure is completed, the mold temperature is quickly reduced through the heat dissipation regulator 908, the hydraulic buffer force-bearing multi-axis adjustment seat 5 rises, and the mold hydraulic head 1093 is separated from the lower mold to complete demolding.

[0039] In the present invention, according to Figure 1 , Figure 2 and Figure 8As shown, a material trough 6 is installed on the top surface of the lower mold working plate 901, and a transverse roller frame 12 is installed on the left and right sides of the lower mold working plate 901. The interior of the transverse roller frame 12 is slidably connected to a connecting sliding frame 13.

[0040] The side frame body of the connecting sliding frame 13 and the back side of the material trough 6 form a fastening installation, and the pneumatic push rod 11 is fastened to the other side surface of the side frame body of the connecting sliding frame 13.

[0041] The bottom of the pneumatic push rod 11 is on the surface of the support frame, and a material pretreatment stirring and drying box 2 is installed on the top of the support frame. A feed end 3 is installed on the top of the material pretreatment stirring and drying box 2, and the side end of the feed end 3 and the external feed conveyor platform form an automated feeding operation.

[0042] A discharging conveyor belt 7 is installed on the side of the hydraulic frame body 1, and the side end of the discharging conveyor belt 7 and the discharging side of the material trough 6 form an automated discharging operation.

[0043] In a specific scheme, the raw materials are transported to the feed end 3, and the feed end 3 feeds the raw materials into the material pretreatment stirring and drying box 2, so that the material pretreatment stirring and drying box 2 stirs and dries the raw materials to ensure that the materials reach a state suitable for processing. Then the processed materials enter the material trough 6 through the bottom outlet of the material pretreatment stirring and drying box 2, and then the horizontal roller frame 12 provides a sliding path so that the connecting sliding frame 13 can move smoothly, which is convenient for the subsequent pneumatic push rod 11 to push the connecting sliding frame 13 to move, thereby realizing the horizontal movement of the material trough 6, so that the material trough 6 is located at the top of the lower mold working plate 901 and the material is put into it, which is convenient for the discharge conveyor belt 7 to automatically transport the formed security product shell to the next process or storage area, thereby improving production efficiency.

[0044] The wiring diagram of the material pretreatment stirring and drying box 2, the hydraulic buffering force-bearing multi-axis adjustment seat 5, the hydraulic detection end 8, the dynamic electromagnetic induction coil 904, the static electromagnetic induction coil 906, the energy-saving and efficient motor 107, the servo control motor 1096 and the temperature sensor in the present invention belongs to the common knowledge in the field, and its working principle is a well-known technology. The model is selected according to the actual use. Therefore, the control method and wiring arrangement of the material pretreatment stirring and drying box 2, the hydraulic buffering force-bearing multi-axis adjustment seat 5, the hydraulic detection end 8, the dynamic electromagnetic induction coil 904, the static electromagnetic induction coil 906, the energy-saving and efficient motor 107, the servo control motor 1096 and the temperature sensor are no longer explained in detail.

[0045] The usage and working principle of the device are as follows: first, according to the type of security product shell to be processed, the corresponding mold configuration is selected through the intelligent operation terminal, and the raw materials are transported to the feed end 3, and the feed end 3 sends the raw materials into the material pretreatment stirring and drying box 2, so that the material pretreatment stirring and drying box 2 stirs and dries the raw materials to ensure that the materials are in a state suitable for processing, and then the processed materials enter the material trough 6 through the bottom outlet of the material pretreatment stirring and drying box 2, and then the horizontal roller frame 12 provides a sliding path so that the connecting sliding frame 13 can move smoothly, which is convenient for the subsequent pneumatic push rod 11 to push the connecting sliding frame 13 to move, so as to realize the horizontal movement of the material trough 6, so that the material trough 6 is located on the top of the lower mold working plate 901 and the material is put in, and then According to the requirements of hydraulic processing operations, the double-groove sliding side rail 101 is started to drive the side connecting cross bar 102 and the vertical slot frame 103 and other related structures to perform lateral adjustment. Then the pneumatic cylinder 104 is started, and drives the side horizontal connecting frame 105 and its related structures to slide down to the preset position inside the vertical slot frame 103. Then, according to the required groove surface hydraulic requirements of the security product shell, the energy-saving and high-efficiency motor 107 is started. With the cooperation of the differential 108, the classification ring frame 1090 drives the category slot 1091 and its related structures to adjust, so that according to the different labels of the category slot 1091, the mold hydraulic head 1093 is rotated to the bottom position of the hydraulic connector automatic mounting seat 109, and then the electric telescopic rod 1092 is started to make the mold liquid The pressure head 1093 moves to the bottom of the hydraulic connector automatic mounting seat 109 and automatically docks with the hydraulic connector automatic mounting seat 109 to achieve rapid replacement and installation. Secondly, the electric telescopic rod 1092 remains stationary. When the hydraulic connector automatic mounting seat 109 is pressed down, the servo control motor 1096 is started to rotate the drive gear 1095 and drive the meshed transmission rack 1094 to synchronously descend according to the installed mold hydraulic head 1093 under the cooperation of the sliding dovetail block and the dovetail groove, ensuring that the mold hydraulic head 1093 is in close contact with the lower mold and applies pressure, effectively performing multi-level mold hydraulic operations for different groove models, that is, gradually forming under the replacement and installation of different mold hydraulic heads 1093, reducing The pressure and deformation risk of single molding can be reduced, and according to the needs, after the above replacement and installation, the electric telescopic rod 1092 returns to its original position, and the connected and installed mold hydraulic head 1093 cooperates with the hydraulic buffer force multi-axis adjustment seat 5. Through the multi-axis adjustment function, the position and angle of the hydraulic connector automatic mounting seat 109 and the mold hydraulic head 1093 can be flexibly adjusted to adapt to notches of different shapes and sizes, and a built-in buffer device can be used to absorb impact force, protect the overall equipment and mold, and extend the service life. At the same time, the hydraulic detection end 8 monitors the temperature and stress state of the lower mold in real time to ensure the stability of parameters in the hydraulic process, and feeds back the monitoring data to the PLC controller to realize closed-loop control, improve molding accuracy and consistency, and perform specific hydraulic operations.The static electromagnetic induction coil 906 is started, and an alternating magnetic field is generated by an external high-frequency power supply, so that the alternating magnetic field generates eddy currents in the carbon steel 902, thereby heating the carbon steel 902, and the temperature of the lower mold working plate 901 is monitored in real time by multiple sets of temperature sensors, and the data is fed back to the external PLC controller, so that the external PLC controller can adjust the power of the static electromagnetic induction coil 906 according to the feedback data to keep the temperature stable. Then, the dynamic electromagnetic induction coil 904 is started synchronously under the real-time monitoring of multiple sets of temperature sensors, and an alternating magnetic field is generated by an external high-frequency power supply. According to the sliding operation of the dynamic electromagnetic induction coil 904 on the cross slide 905, local fixed-point heating of different areas of the lower mold working plate 901 is realized, thereby improving the flexibility of temperature control and realizing Uniform heating, wherein the lifting guide rail frame 14 is used to guide the hydraulic buffer force multi-axis adjustment seat 5 to descend smoothly, ensuring that the mold hydraulic head 1093 is not offset when in contact with the lower mold work plate 901, and the hydraulic table 4 provides hydraulic power, which is transmitted to the mold hydraulic head 1093 through the hydraulic buffer force multi-axis adjustment seat 5, and the clamping mounting seat 909 is located at the bottom of the lower mold control seat 907, which is used to fix the entire assembly to ensure its stability during the working process. When the hydraulic pressure is completed, the mold temperature is quickly reduced through the heat dissipation regulator 908, the hydraulic buffer force multi-axis adjustment seat 5 rises, and the mold hydraulic head 1093 is separated from the lower mold, completing the demoulding, which is convenient for the unloading conveyor belt 7 to automatically transport the molded security product shell to the next process or storage area, thereby improving production efficiency.

[0046] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fully automatic hydraulic press suitable for security product housings, characterized in that: The invention comprises a hydraulic frame body (1), a side end frame surface of the hydraulic frame body (1) is fastened with a multi-mode adjustable component (10), a hydraulic detection end (8) is installed at the bottom end of the hydraulic frame body (1), a lower mold temperature adjustment component (9) is installed on the top frame surface of the hydraulic detection end (8), and the hydraulic detection end (8) is used to detect the stress state of the lower mold temperature adjustment component (9) during the hydraulic process and timely feedback to an external PLC controller; The multi-mode adjustable component (10) comprises a double-groove sliding side rail (101), the side end of the double-groove sliding side rail (101) is fastened to the side end frame body of the hydraulic frame main body (1), the bottom end of the double-groove sliding side rail (101) is internally slidably connected with a side connecting cross bar (102), the side end of the side connecting cross bar (102) is fastened to a vertical groove frame (103), a pneumatic cylinder (104) is installed on the top of the vertical groove frame (103), the bottom end of the pneumatic cylinder (104) is fastened to a side horizontal connecting frame (105), the side end bottom of the side horizontal connecting frame (105) is fastened to a protective connecting hoop frame (106), an energy-saving and high-efficiency motor (107) is installed inside the protective connecting hoop frame (106), and the bottom of the energy-saving and high-efficiency motor (107) is fastened to the side horizontal connecting frame (105). A differential (108) is installed at the output end, and a classification ring frame (1090) is installed at the bottom of the differential (108). A plurality of groups of classification grooves (1091) are equally divided around the circumference of the classification ring frame (1090), and sliding dovetail blocks are slidably connected in the internal dovetail grooves of the plurality of groups of classification grooves (1091). The side of the sliding dovetail block is fastened with a transmission rack (1094), and the side end of the transmission rack (1094) is meshedly connected with a driving gear (1095). A servo control motor (1096) is installed at the side end of the driving gear (1095), and the other side of the sliding dovetail block is fastened with an electric telescopic rod (1092), and the side ends of the electric telescopic rod (1092) are respectively installed with a mold hydraulic head (1093).

2. The fully automatic hydraulic press suitable for security product housing according to claim 1 is characterized by: A hydraulic platform (4) is installed inside the top of the hydraulic frame body (1), and the bottom of the hydraulic platform (4) is fastened with a hydraulic buffer force-bearing multi-axis adjustment seat (5), and the bottom of the hydraulic buffer force-bearing multi-axis adjustment seat (5) is fastened with a hydraulic connector automatic mounting seat (109). The hydraulic connector automatic mounting seat (109) and the mold hydraulic head (1093) form automatic disassembly and assembly, and are used for performing multi-level mold hydraulic operations on different groove models, gradually forming, and reducing the pressure and deformation risk of single forming.

3. The fully automatic hydraulic press suitable for security product housing according to claim 2 is characterized in that: The left and right ends of the hydraulic buffer force-bearing multi-axis adjustment seat (5) are slidably connected to a lifting guide rail frame (14) via a buffer lifting sliding seat, and the bottom of the lifting guide rail frame (14) is fastened to the frame surface of the hydraulic frame body (1).

4. The fully automatic hydraulic press suitable for security product housing according to claim 1 is characterized in that: The lower mold temperature adjustment component (9) comprises a lower mold working plate (901), the bottom of the lower mold working plate (901) is installed with carbon steel (902), the bottom of the lower mold working plate (901) is sealed and connected with a lower mold control seat (907), the four internal ends of the lower mold control seat (907) are installed with static electromagnetic induction coils (906), the internal surface of the lower mold control seat (907) is installed with a cross slide rail (905), and the top of the cross slide rail (905) is slidably connected with a dynamic electromagnetic induction coil (904).

5. The fully automatic hydraulic press suitable for security product housing according to claim 4 is characterized in that: The static electromagnetic induction coil (906) and the dynamic electromagnetic induction coil (904) are respectively connected to multiple groups of temperature sensors inside the lower mold working plate (901) to form signal connections, and the static electromagnetic induction coil (906) and the dynamic electromagnetic induction coil (904) are respectively connected to an external high-frequency power supply under the control of an external PLC controller.

6. The fully automatic hydraulic press suitable for security product housing according to claim 5, characterized in that: A heat-conducting frame (903) is installed on the top of the dynamic electromagnetic induction coil (904), and the heat-conducting frame (903) is located on the bottom surface of the carbon steel (902) for sliding contact connection. A clamping mounting seat (909) is installed on the bottom of the lower mold control seat (907), and heat dissipation regulators (908) are installed on the four external ends of the lower mold control seat (907).

7. The fully automatic hydraulic press suitable for security product housing according to claim 4, characterized in that: A material trough (6) is installed on the top surface of the lower mold working plate (901), and a transverse roller frame (12) is installed on the left and right sides of the lower mold working plate (901), and the interior of the transverse roller frame (12) is slidably connected to a connecting sliding frame (13).

8. The fully automatic hydraulic press suitable for the housing of security products according to claim 7, characterized in that: The side end frame body of the connecting sliding frame (13) and the back side of the material trough (6) are fastened together, and a pneumatic driving rod (11) is fastened to the other side surface of the side end frame body of the connecting sliding frame (13).

9. The fully automatic hydraulic press suitable for security product housing according to claim 8, characterized in that: The bottom of the pneumatic push rod (11) is on the surface of the support frame, and a material pretreatment stirring and drying box (2) is installed on the top of the support frame. A feed end (3) is installed on the top of the material pretreatment stirring and drying box (2), and the side end of the feed end (3) and an external feed conveying platform form an automated feeding operation.

10. The fully automatic hydraulic press suitable for security product housing according to claim 1, characterized in that: A discharge conveyor belt (7) is installed on the side of the hydraulic frame body (1), and the side end of the discharge conveyor belt (7) and the discharge side of the material trough (6) form an automated discharge operation.

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