An automatic mold dismounting device

Abstract

The application provides an automatic disassembly and assembly mold device, which comprises a docking platform, a control cabinet and two sets of turnover platforms, the two sets of turnover platforms are respectively installed on the two sides of the docking platform, the two sets of turnover platforms are symmetrically arranged, and the turnover platforms and the docking platform are signal connected to the control cabinet. The application has the beneficial effects that: the automatic turnover of multiple specifications of tooling can be realized; the automatic level of the demolding and molding operation of large-size heavy tooling is improved; the labor working hours are shortened, the product development efficiency is improved, the labor cost is reduced, the occurrence of dangerous accidents is avoided, and the practicality is high.

Description

Technical Field

[0001] This invention belongs to the field of mold assembly and disassembly technology, and in particular relates to an automatic mold assembly and disassembly device. Background Technology

[0002] With the increasingly widespread application of molds in the manufacturing industry, more and more factories are using molds to manufacture complex-shaped products. For large-size heavy metal molds, such as those used in rocket shell manufacturing and aircraft fuselage manufacturing, due to their numerous specifications, complex structures, heavy weight, and large external envelope, manual assembly and disassembly of molds cannot meet the efficiency and safety requirements of large-size heavy metal molds. This results in the need for multiple hoisting operations, tooling, and manual labor during mold assembly, leading to low safety and low assembly and disassembly efficiency, failing to meet the requirements for highly reliable assembly and disassembly and high-efficiency reuse of molds. Therefore, mold assembly and disassembly equipment has emerged.

[0003] Mold assembly and disassembly equipment is specialized equipment for assembling and disassembling large-size heavy metal molds. Existing mold assembly and disassembly technologies utilize cranes to disassemble, flip, and assemble molds. The mold assembly and disassembly steps are complex, the assembly and disassembly efficiency is low, there are safety hazards, and the entire assembly and disassembly process is time-consuming and relatively expensive. Summary of the Invention

[0004] In view of this, the present invention aims to propose an automatic mold assembly and disassembly device to solve the problems of complex mold assembly and disassembly steps, low assembly and disassembly efficiency, safety hazards, long time required for the entire assembly and disassembly process, and relatively high labor costs in the existing technology.

[0005] To achieve the above objectives, the technical solution of the present invention is implemented as follows:

[0006] An automatic mold assembly and disassembly device includes a connecting platform, a control cabinet, and two sets of tilting platforms. The two sets of tilting platforms are respectively installed on both sides of the connecting platform and are symmetrically arranged. Both the tilting platforms and the connecting platform are connected to the control cabinet via signals.

[0007] The flipping platform includes a short translation base, a lifting device, a flipping device, a limiting device, and a flipping and translating device. The short translation base is located on one side of the docking platform. The flipping and translating device is installed on the top of the short translation base. The lifting device is installed on the top of the flipping and translating device. The flipping device and the limiting device are installed on one side of the lifting device.

[0008] Furthermore, the lifting device includes a lifting frame, a ball screw transmission assembly, a lifting linear guide assembly, a lifting motor, and a lifting reducer;

[0009] The bottom of the lifting frame is installed with a flipping and translating device, and a lifting linear guide rail assembly is installed on each of the two sides of the top of the lifting frame. Between the two lifting linear guide rail assemblies, a lifting motor, a lifting reducer, and a ball screw transmission assembly are installed sequentially from top to bottom. The output shaft of the lifting motor is connected to the ball screw transmission assembly through the lifting reducer. A flipping device is also installed between the two lifting linear guide rail assemblies.

[0010] Furthermore, the flipping device includes a flipping base, a flipping disc, a locking pin, a two-stage flipping reducer, a one-stage flipping reducer, and a flipping motor;

[0011] The flip base is installed between two lifting linear guide rail assemblies. From top to bottom, the flip base is equipped with a flip motor, a first-stage flip reducer, and a second-stage flip reducer. The output shaft of the flip motor is connected to the flip plate through the first-stage flip reducer and the second-stage flip reducer. The flip plate is equipped with a locking pin.

[0012] Furthermore, the locking pin includes a conical pin, a cylindrical tube, a limiting pin, an elastomer, a contact piece, a locking nut, and an anti-loosening screw;

[0013] A limiting post is installed inside the cylindrical tube. One end of the limiting post passes through the elastic body and the outer wall of the cylindrical tube and is connected to two locking nuts. A contact piece is also installed between the two locking nuts. The other end of the limiting post passes through the elastic body and is installed inside the conical pin. The side of the conical pin near the limiting post is sleeved into the cylindrical tube. An anti-loosening screw is also provided on both sides of the cylindrical tube near the conical pin.

[0014] Furthermore, the flipping and translating device includes a translation motor, a translation linear guide assembly, a translation deceleration device, a translation ball screw assembly, and a nut fixing component;

[0015] A linear guide rail assembly is installed on each of the top two sides of the short translation base. The tops of the two linear guide rail assemblies are slidably connected to the lifting frame via sliders. A translation motor is installed between the two linear guide rail assemblies. The translation motor is installed at the end of the short translation base away from the docking platform. The output shaft of the translation motor is connected to one end of the translation ball screw assembly via a translation reduction device. The other end of the translation ball screw assembly is installed at the end of the short translation base close to the docking platform. A nut fastener is also installed on the end of the short translation base away from the docking platform. The top of the nut fastener is installed to the lifting frame.

[0016] Furthermore, the limiting device includes a mechanical lower limit, an electrical lower limit, a mechanical upper limit, an electrical upper limit, an electrical inner limit, a first mechanical inner limit, a second mechanical inner limit, a first mechanical outer limit, a second mechanical outer limit, and an electrical outer limit;

[0017] The lifting frame has a mechanical lower limit and an electrical lower limit installed on its bottom inner side, and a mechanical upper limit and an electrical upper limit installed on its top inner side. The short translation base has an electrical inner limit, a first mechanical inner limit, and a second mechanical inner limit installed on the side near the docking platform, with the first and second mechanical inner limits symmetrically arranged. The short translation base has a first mechanical outer limit, a second mechanical outer limit, and an electrical outer limit installed on the end near the translation motor, with the first and second mechanical outer limits symmetrically arranged.

[0018] Furthermore, the tilting platform also includes several lifting points, which are installed on the top of the lifting frame.

[0019] Furthermore, the docking platform includes a long translational base, a docking ball screw assembly, an electrical rear limit switch, a docking speed reduction device, a servo motor, an electrical front limit switch, a docking linear guide assembly, a mechanical front limit switch, and a mechanical rear limit switch;

[0020] The long translational base is located between two short translational bases. A connecting linear guide rail assembly is installed on each of the top two sides of the long translational base. The two connecting linear guide rail assemblies are arranged in parallel. Two connected clearance slots are opened in the middle of the top of the long translational base, and the two connected clearance slots are located between the two connecting linear guide rail assemblies. A servo motor is installed in the clearance slot on the right side of the long translational base. The output shaft of the servo motor is installed to one end of the connecting ball screw assembly through a connecting reduction device. The connecting ball screw assembly is located in the clearance slot on the left side of the long translational base. The other end of the connecting ball screw assembly is installed to the inner wall of the clearance slot on the left side of the long translational base. An electrical rear limit and two mechanical rear limits are also installed on the left side of the long translational base. The electrical rear limit is located in the clearance slot on the left side of the long translational base. An electrical front limit and two mechanical front limits are also installed on the right side of the long translational base. The electrical front limit is located in the clearance slot on the left side of the long translational base.

[0021] Furthermore, the docking platform also includes a long guide positioning device, a short guide positioning device, an electrically controlled permanent magnet chuck, and a sliding platform;

[0022] The bottom center of the sliding platform is connected to the screw nut of the ball screw assembly. The two sides of the bottom of the sliding platform are slidably connected to a linear guide assembly via sliders. An electrically controlled permanent magnet chuck is installed at the top center of the sliding platform. Several long guide positioning devices and short guide positioning devices are installed around the electrically controlled permanent magnet chuck.

[0023] Compared with existing technologies, the automatic mold assembly and disassembly device of the present invention has the following advantages:

[0024] The automatic mold assembly and disassembly equipment described in this invention can realize the automatic flipping of multi-specification tooling; improve the automation level of mold assembly and disassembly operations of large-size heavy tooling; shorten labor hours, improve the development efficiency of model products, reduce labor costs, avoid the occurrence of dangerous accidents, and has strong practicality. Attached Figure Description

[0025] The accompanying drawings, which form part of this invention, are used to provide a further understanding of the invention. The illustrative embodiments of the invention and their descriptions are used to explain the invention and do not constitute an undue limitation of the invention. In the drawings:

[0026] Figure 1 This is a schematic diagram of the overall structure according to an embodiment of the present invention;

[0027] Figure 2 This is a schematic diagram showing the connection of the lifting device, tilting device, and limiting device according to an embodiment of the present invention;

[0028] Figure 3 This is a schematic diagram showing the connection of the short translation base, the flipping and translation device, and the limiting device according to an embodiment of the present invention;

[0029] Figure 4 This is a schematic diagram of the docking platform described in an embodiment of the present invention;

[0030] Figure 5 This is a schematic diagram of the locking pin according to an embodiment of the present invention.

[0031] Explanation of reference numerals in the attached figures:

[0032] 1. Tilting platform; 101. Lifting frame; 102. Mechanical lower limit; 103. Electrical lower limit; 104. Ball screw transmission assembly; 105. Tilting disc; 106. Locking pin; 1061. Conical pin; 1062. Columnar cylinder; 1063. Limiting pin; 1064. Elastomer; 1065. Contact piece; 1066. Locking nut; 1067. Anti-loosening screw; 107. Tilting two-stage reducer; 108. Tilting one-stage reducer; 109. Tilting motor; 110. Lifting linear guide assembly; 111. Mechanical upper limit; 112. Electrical upper limit; 113. Lifting point; 114. Lifting motor; 115. Lifting reducer; 116. Electrical inner limit; 117. First mechanical inner limit; 118. Second mechanical inner limit. Limiters; 119. Short translational base; 120. First mechanical external limiter; 121. Translation motor; 122. Second mechanical external limiter; 123. Translational linear guide assembly; 124. Translational deceleration device; 125. Translational ball screw assembly; 126. Nut fastener; 127. Electrical external limiter; 2. Connecting platform; 201. Long translational base; 202. Connecting ball screw assembly; 203. Electrical rear limiter; 204. Connecting deceleration device; 205. Long guide positioning device; 206. Short guide positioning device; 207. Electrically controlled permanent magnet chuck; 208. Sliding platform; 209. Servo motor; 210. Electrical front limiter; 211. Connecting linear guide assembly; 212. Mechanical front limiter; 213. Mechanical rear limiter; 3. Control cabinet. Detailed Implementation

[0033] It should be noted that, unless otherwise specified, the embodiments and features described in the present invention can be combined with each other.

[0034] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this invention, unless otherwise stated, "a plurality of" means two or more.

[0035] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art will understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0036] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0037] like Figures 1 to 5 As shown, an automatic mold assembly / disassembly device consists of a flipping platform 1, a connecting platform 2, and a control cabinet 3. The connecting platform 2 moves the mold to a designated position, and the flipping platform 1 ultimately performs functions such as mold disassembly, flipping, and assembly.

[0038] The tilting platform 1 mainly includes a short translational base 119, and a lifting device (lifting frame 101, mechanical lower limit 102, electrical lower limit 103, ball screw transmission assembly 104, lifting linear guide rail assembly 110, mechanical upper limit 111, electrical upper limit 112, lifting motor 114, lifting reducer 115) installed on the translational base 119, a tilting device (tilting disc 105, locking pin 106, tilting secondary reducer 107, tilting primary reducer 108, tilting motor 109), an electrical inner limit 116, a first mechanical inner limit 117, a second mechanical inner limit 118, a first mechanical outer limit 120, a second mechanical outer limit 122, a translation motor 121, a translation linear guide rail assembly 123, a translation reducer 124, a translation ball screw assembly 125, a nut fastener 126, an electrical outer limit 127, and a lifting point 113, etc.

[0039] The locking pin 106 is composed of a conical pin 1061, a cylindrical tube 1062, a limiting pin 1063, an elastic body 1064, a contact piece 1065, a locking nut 1066, and an anti-loosening screw 1067.

[0040] The connecting platform 2 consists of a long translational base 201, a connecting ball screw assembly 202, an electrical rear limiter 203, a connecting speed reduction device 204 (which can be an existing planetary speed reducer), a long guide positioning device 205, a short guide positioning device 206, an electrically controlled permanent magnet chuck 207, a sliding platform 208, a servo motor 209, an electrical front limiter 210, a connecting linear guide assembly 211, a mechanical front limiter 212, and a mechanical rear limiter 213.

[0041] The electrical control components for the connecting platform 2 and the flipping platform 1 are installed in a separate control cabinet 3.

[0042] The ball screw assembly 202 is installed at the center of the long translational base 201 and is used for the position drive and precise positioning of the sliding platform 208. The connecting platform 2 is also equipped with position sensors, which are installed at the front and rear ends of the long translational base 201, respectively on one side of the power supply control assembly of the connecting platform 2, and on the other side for mounting the cable drag chain. The linear guide assembly 211 is located on both sides of the long translational base 201 and is used to reduce friction during the sliding process of the connecting platform 2 and to provide precise guidance in the sliding direction. The long translational base 201 is a cast steel structure with pre-machined surfaces on both sides for installing the connecting linear guide rail assembly 211. The translational transmission assembly of the connecting platform 2 consists of a servo motor 209, a connecting reduction gear 204, and a connecting ball screw assembly 202, etc., and has precise transmission and positioning functions. The servo motor 209 is an AC servo motor, and the translational measurement sensor of the connecting platform 2 is a pull-wire sensor. Its measuring end is directly connected to the flipping platform 1, and the measurement accuracy is 0.01mm. The measured displacement value is displayed to the operator at any time through the display device of the electrical control cabinet 3, and is also sent to the central processor of the electrical control cabinet 3 as reference data for the intelligent control system for analysis and management.

[0043] An electrically controlled permanent magnet chuck 207 is installed in the middle of the sliding platform 208 of the long horizontal base 201 for adsorbing the lower mold, ensuring that the upper and lower molds can be easily separated during demolding. The adsorption force is not less than 10 kg per square centimeter. Preliminary estimates indicate that the minimum adsorption force for each type of mold is not less than 1000 kg, meeting the usage requirements. The electrically controlled permanent magnet chuck 207 requires a 380V AC power supply.

[0044] The tilting platform 1 has a lifting device on each of its left and right sides. Both lifting devices work simultaneously to raise and lower the frame. The frame assembly lifting device can achieve a lifting range of 1000mm for the positioning seat.

[0045] The lifting device consists of a lifting transmission assembly and a guide assembly. The main frame of the lifting frame 101 is a welded structure made of square tubing, with a pre-machined surface on the side for installing the lifting linear guide assembly 110. The lifting transmission assembly consists of a lifting motor 114, a lifting reducer 115 (which can be a worm gear reducer), a ball screw transmission assembly 104, etc., and has transmission and self-locking functions, ensuring the accuracy and self-locking of the lifting process. The lifting motor 114 is an AC servo motor. The lifting device is also equipped with a position sensor, which is a pull-wire sensor. Its measuring end is directly connected to the lifting platform, and the measuring accuracy is 0.01mm. The measured displacement value is displayed to the operator at any time through the display device of the electrical control cabinet 3, and is also sent to the central processor as reference data for the intelligent control system for analysis and management.

[0046] The lifting drive uses two sets of AC servo motors and AC drive control modules to form a servo motor speed control system, which is controlled in real time via a handle and has a gear speed adjustment function. The highest gear lifting speed is 2m / min.

[0047] To meet the requirement of 180° rotation, the rotation platform 1 adopts a dual-sided active drive rotation, such as... Figure 1 As shown, it consists of a rotary reducer (including a turntable bearing and a worm gear reducer), a planetary reducer, and a tilting drive motor. The rotary reducer has a self-locking function and an accuracy class of 0.03°, ensuring repeatability after tilting, self-locking during the tilting process, and safety during operation. The turntable bearing ensures reliable fixation and precise control, and the motor is an AC servo motor.

[0048] The flipping device uses an AC servo motor and an AC drive control module to form a servo motor speed control system. It can be controlled in real time via a handle or touch screen to achieve forward and reverse rotation from 0 to 180° and has a gear speed adjustment function. The highest gear speed is about 180° / min. The flipping angle data is collected by an angle encoder and sent to the LCD screen for real-time display. The angle display resolution is 0.001°.

[0049] In the flipping device, the flipping motor 109 drives the flipping secondary reducer 107 (planetary reducer) and the flipping primary reducer 108 (rotary reducer) to move, thereby causing the product to flip.

[0050] Control strategy:

[0051] The electrical control cabinet 3 of this invention mainly consists of a drive unit, a main control unit, a position acquisition unit, a human-machine interface unit, and a power supply and distribution unit. It is used to realize the flipping, lifting, and moving functions of the equipment, and has main functions such as speed control, positioning control, status display, and safety protection. It is powered by a three-phase AC380V / 25A power supply. The drive unit, main control unit, position acquisition unit, human-machine interface unit, and power supply and distribution unit are all existing technologies.

[0052] The main control unit primarily handles motion control of the platform's actuators. Upon receiving operation commands from the human-machine interface unit and the industrial computer console, it sends motor motion commands to each servo drive via the fieldbus for execution. It also collects position data and drive unit operating status data and sends it to the human-machine interface unit for display. The motion controller sends motion control commands to the drives and uploads feedback data such as axis position data and various fault codes to the controller.

[0053] The drive unit mainly consists of eight AC servo motors and AC servo drivers (AC powered), realizing the functions of equipment tilting, lifting, and translation through a fieldbus interface. The driver controls the motor movement and reads motor position data, upper and lower limit information, motor temperature, fault codes, etc. The drive unit and the main control unit adopt a system architecture based on the Canopen bus, with a simple physical connection. All devices in the system are connected via cables, making the system simple and reliable.

[0054] The position acquisition unit mainly consists of tilt sensors, wire encoders, limit switches, etc. It is used to acquire the flipping angle, lifting height, and translation position signals of the flipping mechanism on the two columns and send them to the motion controller for processing. Once the angle acquisition is abnormal or the angle difference exceeds the limit or reaches the limit position, the controller immediately sends a stop command and an alarm signal to ensure the safety of the tooling for the product equipment.

[0055] The human-machine interaction unit mainly consists of a handheld remote control, a control panel backup button, an emergency stop switch, and a touch screen. It is used to parse the operator's control commands and send them to the main control unit, and display the operating status on the touch screen.

[0056] The power supply and distribution unit mainly consists of a changeover switch, a plastic-cased circuit breaker, a residual current circuit breaker, an AC contactor, and a switching power supply, providing three-phase AC380V power and DC24V control power to the platform's electrical control cabinet.

[0057] The beneficial effects of this invention are:

[0058] 1. Enable automatic flipping of multi-specification tooling.

[0059] 2. Improve the automation level of mold disassembly and assembly operations for large-size heavy-duty tooling.

[0060] 3. Reduce working hours and improve the efficiency of product development.

[0061] It should be noted that all electrical components involved in this application are prior art.

[0062] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An automatic mold assembly / disassembly device, characterized in that: It includes a connecting platform (2), a control cabinet (3) and two sets of flipping platforms (1). The two sets of flipping platforms (1) are installed on both sides of the connecting platform (2) and are symmetrically arranged. The flipping platform (1) and the connecting platform (2) are both connected to the control cabinet (3) by signal. The flipping platform (1) includes a short translation base (119), a lifting device, a flipping device, a limiting device, and a flipping translation device. The short translation base (119) is located on one side of the docking platform (2). The flipping translation device is installed on the top of the short translation base (119). The lifting device is installed on the top of the flipping translation device. The flipping device and the limiting device are installed on one side of the lifting device. The flipping device includes a flipping base, a flipping disc (105), a locking pin (106), a two-stage flipping reducer (107), a one-stage flipping reducer (108), and a flipping motor (109). The flip base is installed between two lifting linear guide rail assemblies (110). From top to bottom, the flip base is equipped with a flip motor (109), a first-stage flip reducer (108), and a second-stage flip reducer (107). The output shaft of the flip motor (109) is connected to the flip disk (105) through the first-stage flip reducer (108) and the second-stage flip reducer (107). The flip disk (105) is provided with a locking pin (106). The locking pin (106) includes a conical pin (1061), a cylindrical tube (1062), a limiting pin (1063), an elastomer (1064), a contact piece (1065), a locking nut (1066), and an anti-loosening screw (1067); A limiting post (1063) is installed inside the cylindrical tube (1062). One end of the limiting post (1063) passes through the elastic body (1064) and the outer wall of the cylindrical tube (1062) and is connected to two locking nuts (1066). A contact piece (1065) is also installed between the two locking nuts (1066). The other end of the limiting post (1063) passes through the elastic body (1064) and is installed in the conical pin (1061). The side of the conical pin (1061) near the limiting post (1063) is sleeved into the cylindrical tube (1062). An anti-loosening screw (1067) is also provided on both sides of the cylindrical tube (1062) near the conical pin (1061). The docking platform (2) includes a long translational base (201), a docking ball screw assembly (202), an electrical rear limiter (203), a docking deceleration device (204), a servo motor (209), an electrical front limiter (210), a docking linear guide assembly (211), a mechanical front limiter (212), and a mechanical rear limiter (213); The long translational base (201) is located between two short translational bases (119). A connecting linear guide assembly (211) is installed on each of the top two sides of the long translational base (201). The two connecting linear guide assemblies (211) are arranged in parallel. Two connecting clearance slots are opened in the middle of the top of the long translational base (201), and the two connecting clearance slots are located between the two connecting linear guide assemblies (211). A servo motor (209) is installed in the clearance slot on the right side of the long translational base (201). The output shaft of the servo motor (209) is installed to one end of the connecting ball screw assembly (202) through a connecting reduction device (204). The connecting ball screw assembly (202) is located in the clearance groove on the left side of the long translation base (201). The other end of the connecting ball screw assembly (202) is installed to the inner wall of the clearance groove on the left side of the long translation base (201). An electrical rear limit (203) and two mechanical rear limits (213) are also installed on the left side of the long translation base (201). The electrical rear limit (203) is located in the clearance groove on the left side of the long translation base (201). An electrical front limit (210) and two mechanical front limits (212) are also installed on the right side of the long translation base (201). The electrical front limit (210) is located in the clearance groove on the left side of the long translation base (201). The equipment moves the mold to the specified position through the connecting platform (2), and finally the flipping platform (1) realizes the functions of mold disassembly, flipping and installation.

2. The automatic mold assembly / disassembly equipment according to claim 1, characterized in that: The lifting device includes a lifting frame (101), a ball screw transmission assembly (104), a lifting linear guide assembly (110), a lifting motor (114), and a lifting reducer (115); The bottom of the lifting frame (101) is installed to the flipping and translating device. A lifting linear guide rail assembly (110) is installed on each of the top two sides of the lifting frame (101). A lifting motor (114), a lifting reducer (115), and a ball screw transmission assembly (104) are installed between the two lifting linear guide rail assemblies (110) from top to bottom. The output shaft of the lifting motor (114) is connected to the ball screw transmission assembly (104) through the lifting reducer (115). A flipping device is also installed between the two lifting linear guide rail assemblies (110).

3. The automatic mold assembly / disassembly equipment according to claim 1, characterized in that: The flipping and translating device includes a translation motor (121), a translation linear guide assembly (123), a translation deceleration device (124), a translation ball screw assembly (125), and a nut fixing component (126); A translation linear guide assembly (123) is installed on each of the top two sides of the short translation base (119). The tops of the two translation linear guide assemblies (123) are slidably connected to the lifting frame (101) via sliders. A translation motor (121) is installed between the two translation linear guide assemblies (123). The translation motor (121) is installed at the end of the short translation base (119) away from the docking platform (2). The output shaft of the translation motor (121) is connected to one end of the translation ball screw assembly (125) via a translation reduction device (124). The other end of the translation ball screw assembly (125) is installed at the end of the short translation base (119) close to the docking platform (2). A nut fastener (126) is also installed on the end of the short translation base (119) away from the docking platform (2). The top of the nut fastener (126) is installed to the lifting frame (101).

4. The automatic mold assembly / disassembly equipment according to claim 1, characterized in that: The limiting device includes a mechanical lower limit (102), an electrical lower limit (103), a mechanical upper limit (111), an electrical upper limit (112), an electrical inner limit (116), a first mechanical inner limit (117), a second mechanical inner limit (118), a first mechanical outer limit (120), a second mechanical outer limit (122), and an electrical outer limit (127); The lifting frame (101) has a mechanical lower limit (102) and an electrical lower limit (103) installed on the inner side of its bottom. The lifting frame (101) has a mechanical upper limit (111) and an electrical upper limit (112) installed on the inner side of its top. The short translation base (119) has an electrical inner limit (116), a first mechanical inner limit (117), and a second mechanical inner limit (118) installed on the side near the docking platform (2). The first mechanical inner limit (117) and the second mechanical inner limit (118) are symmetrically arranged. The short translation base (119) has a first mechanical outer limit (120), a second mechanical outer limit (122), and an electrical outer limit (127) installed on the end near the translation motor (121). The first mechanical outer limit (120) and the second mechanical outer limit (122) are symmetrically arranged.

5. An automatic mold assembly / disassembly device according to claim 2, characterized in that: The flipping platform (1) also includes several lifting points (113), which are installed on the top of the lifting frame (101).

6. The automatic mold assembly / disassembly equipment according to claim 1, characterized in that: The docking platform (2) also includes a long guide positioning device (205), a short guide positioning device (206), an electrically controlled permanent magnet chuck (207), and a sliding platform (208); The bottom center of the sliding platform (208) is connected to the screw nut of the ball screw assembly (202). The bottom sides of the sliding platform (208) are respectively connected to a linear guide assembly (211) via sliders. An electrically controlled permanent magnet chuck (207) is installed at the top center of the sliding platform (208). Several long guide positioning devices (205) and short guide positioning devices (206) are installed around the electrically controlled permanent magnet chuck (207).

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