A hunting boot forming die and a processing method thereof

Abstract

The present invention belongs to the field of mold technology, and specifically relates to a hunting boot forming mold and a processing method thereof. The mold comprises a base, the top of which is rotatably assembled with a table plate via an internal drive mechanism, the edge of the table plate surface being fixedly mounted with a fixed platen in a circular array, the surface of the table plate being slidably mounted with a lower movable platen in a circular array, and the upper movable platen being detachably assembled above the lower movable platen, the lower movable platen and its adjacent upper movable platen being detachably assembled with a core block, a shifting power assembly being provided at one end of the surface of the lower movable platen, and the shifting power assembly being used to drive the lower movable platen to move and the upper movable platen to flip, a gas tank being fixedly mounted on one side of the base, and a gas replenisher being provided on the inner side of the lower movable platen for replenishing gas into the gas tank. The present invention enables a single motor to control two operations, and the two operations can be automatically switched between, thereby reducing energy consumption and costs.

Description

Technical Field

[0001] The invention belongs to the technical field of molds, and in particular relates to a forming mold for hunting boots and a processing method thereof. Background Art

[0002] The hunting boot molding mold is a special tool used to produce hunting boots. It defines the appearance, size and details of the boots through a specific shape and structure. As a kind of footwear worn for outdoor activities or specific occasions, the design and manufacturing of hunting boots need to take into account durability, comfort and functionality. The type of hunting boot molding mold used is generally an injection mold. Injection molds are a commonly used mold type in hunting boot molding and are particularly suitable for the production of plastic parts. Injection molds inject molten plastic material into the mold cavity and remove the molded product after cooling and solidification. This type of mold has the characteristics of high precision and high efficiency, and can produce consistent hunting boot parts in large quantities.

[0003] Problems with existing technologies:

[0004] In the process of using molds to make hunting boots, there are double-opening mold products. After controlling the movable platen and the fixed platen to separate, the movable platen is separated from the core to complete the demoulding and preparation work. However, for this type of mold, the separation of the movable platen and the fixed platen, and the separation of the movable platen and the core require manual control or designated power equipment to complete. Manual control of the mold opening and closing is not automated and has low output. Multiple devices control the mold opening and closing, which requires a large amount of power equipment, which consumes a lot of energy and is costly. Therefore, optimizing the use of power equipment is an urgent problem to be solved. How to invest as little power equipment as possible while ensuring power output is the current main research direction. Summary of the Invention

[0005] The purpose of the present invention is to provide a forming mold for hunting boots and a processing method thereof, which can control two tasks by one motor and automatically complete the conversion between the two tasks, thereby reducing energy consumption and cost.

[0006] The technical solutions adopted by the present invention are as follows:

[0007] A hunting boot forming mold comprises a base, a top of the base being rotatably assembled with a table plate via an internal driving mechanism, a fixed plate being fixedly mounted in an annular array on the edge of the surface of the base, and an injection molding tube being connected to the outer side of the fixed plate, a lower movable plate being slidably mounted in an annular array on the surface of the base, and an upper movable plate being detachably assembled above the lower movable plate, a core block being detachably assembled between the lower movable plate and its adjacent upper movable plate, a shifting power assembly being provided at one end of the surface of the lower movable plate, and the shifting power assembly being used to drive the lower movable plate to move and the upper movable plate to flip, an air tank being fixedly mounted on one side of the interior of the base, and an air replenisher for replenishing air into the air tank being provided on the inner side of the lower movable plate;

[0008] When bevel gear 1 is engaged with bevel gear tube 1 and bevel gear 2 is separated from bevel gear tube 2, the lower movable platen, upper movable platen and fixed platen are separated by the operation of the dual-axis servo motor;

[0009] When bevel gear 2 is engaged with bevel gear tube 2 and bevel gear 1 is separated from bevel gear tube 1, the upper movable plate and the core block are expanded at a specified angle through the operation of the dual-axis servo motor;

[0010] Through the cooperation of the air storage tank and the air replenisher, the kinetic energy of the movement of the lower movable template is used to complete the work of filling the air storage tank;

[0011] When the connecting rod carries the core block to flip to the specified angle, the cam opens the second air valve, and uses the gas inside the air tank to move the push rod and demould.

[0012] The surface of the table is fixedly mounted with a plurality of straight rails and tooth plates in a circular array, with each set of straight rails and tooth plates being two in number, and the two tooth plates being placed on the outside of the two straight rails;

[0013] The lower movable template and the corresponding straight rail form a sliding assembly, a rotating frame is fixedly provided on both sides of the middle part of the surface of the lower movable template, a connecting arm is fixedly provided on both sides of the surface of the lower movable template, and a lower module is fixedly provided on the side of the surface of the lower movable template close to the fixed template;

[0014] Two connecting arms are fixedly provided on both side walls of the upper movable template. An upper module is fixedly provided on the surface of the upper movable template and on one side close to the fixed template. The lower module and the upper module can be assembled detachably, and the lower module, the upper module and the fixed template can be assembled detachably.

[0015] The core blocks are placed between the lower module and the upper module, and the core blocks in the same group are fixedly connected by connecting rods. The ends of the connecting arm 1 and the connecting arm 2 are hinged to the connecting rods, and the two ends of the connecting rods are rotatably assembled on the top of the rotating core frame.

[0016] The lower movable platen is fixedly provided with side frames and wheel frames on both sides away from the fixed platen, and the top ends of the two side frames are rotatably assembled with outer tubes, one end of the outer tube is slidably and telescopically assembled with a slot rod 1, and the ends of the two slot rods 1 are connected to the side walls of the upper movable platen, one end of the slot rod 1 located inside the outer tube is integrally connected with a screw, and the other end of the outer tube is rotatably assembled with a spiral tube, and the spiral tube and the screw are screwed together, and a gear 1 is fixedly provided on the outer surface of the spiral tube, and the two sides of the lower movable platen away from the fixed platen are rotatably assembled with gear 2, and the gear 2 is meshed with the corresponding tooth plate;

[0017] A bent tooth rod is fixedly provided on the lower surface of the middle part of the upper movable plate away from the fixed plate, and driving arms are fixedly provided on the lower surface of the upper movable plate and on both sides of the bent tooth rod. The ends of the driving arms are movably sleeved on the outer surface of the core block, and driving blocks are arranged in a circular array on the surfaces facing each other at the ends of the two driving arms. Protrusions are arranged in a circular array on both sides of the middle part of the core block. When the upper movable plate is unfolded and flipped to a specified angle, the core block is driven to leave the inner side of the lower module by squeezing the connecting rod by the driving blocks.

[0018] The shift-type power assembly includes a dual-axis servo motor and a rotating support frame fixedly mounted on the middle and both sides of the lower movable plate surface, a reducer is provided at both ends of the dual-axis servo motor output shaft, and a gear three is rotatably sleeved at both ends of the dual-axis servo motor output shaft, and the gear three is meshed with the corresponding gear two, and a bevel gear tube one is integrally provided on the inner side of the two gears three;

[0019] The top of the rotating support frame is jointly assembled with a power shaft, and the two symmetrical fixed sleeves on the middle of the power shaft are provided with a bevel gear tube 2. The two ends of the power shaft are rotatably assembled with a right-angle frame, and the end of the right-angle frame is rotatably assembled with a gear 4. The gear 4 is meshed with the end of the power shaft through a helical gear set, and the gear 4 is meshed with the corresponding gear 1;

[0020] Two shifting shells are assembled together at both ends of the dual-axis servo motor output shaft and the two ends of the power shaft, and the two ends inside the shifting shell are respectively rotatably assembled with bevel gear 1 and bevel gear 2, and the bevel gear 1 is connected to the adjacent bevel gear 2 by a sleeved chain transmission, and the bevel gear 1 and the dual-axis servo motor output shaft are slidably assembled in the form of a convex block and a straight slide groove, wherein the surface of the dual-axis servo motor output shaft is provided with a convex block, and the inner wall of the bevel gear 1 is provided with a straight slide groove, and the bevel gear 2 is slidably sleeved on the outer surface of the power shaft, and the bevel gear 1 is detachably meshed with the corresponding bevel gear tube 1, and the bevel gear 2 is detachably meshed with the bevel gear tube 2, and the surface of the top of the shifting shell is fixedly welded with a shifting rod;

[0021] Rod support frames are fixedly arranged on both sides of the surface of the lower movable template, and the tops of the rod support frames are rotatably assembled with shift rods for shifting the shift rods.

[0022] The interior of the gas storage tank is elastically assembled with an air plug 2 through a spring 2 arranged at the bottom, and a pressure sensor is installed at the top of the gas storage tank. Cylinder 1 and cylinder 2 are fixedly installed on one side of the base inside the gas storage tank and located at the top of the gas storage tank. The top of the gas storage tank is fixedly connected with an air outlet pipe and an air inlet pipe, and a one-way valve is installed on the top of the gas storage tank and at one end of the air outlet pipe and the air inlet pipe. The ends of the air outlet pipe and the air inlet pipe are both provided with air nozzles, and a ball plug is elastically assembled inside the air nozzle at the end of the air outlet pipe. The air nozzles at the ends of the air outlet pipe and the air inlet pipe are respectively assembled at the top of the telescopic output ends of cylinder 1 and cylinder 2.

[0023] A shift air pipe is fixedly installed in a circular array on the surface of the table near the center of the circle. Both ends of the shift air pipe are elastically assembled with a piston member 1 through a spring 3 provided inside. A push block is fixedly provided on one end of the piston member 1 extending to the outside of the shift air pipe. The push block is used to drive the gear lever to shift the shift lever when the lower movable plate slides inward to the limit position.

[0024] The middle part of the outer wall of the shift air pipe is fixedly connected with a middle air pipe, the end of the middle air pipe is connected and assembled with a branch body, an air valve is assembled below the branch body through a pipeline connection, and the air valve is fixedly installed on the surface of the table, and a push switch for opening the air valve is elastically assembled on the side of the air valve close to the lower movable template, and an air connection nozzle is assembled at the bottom of the air valve, and the air connection nozzle is detachably connected to the air nozzle at the top of the outlet pipe.

[0025] The middle part of the surface of the lower movable plate is provided with a resetter for resetting the shell, and the resetter includes a tube support frame and a reset tube, the tube support frame is fixedly mounted on the surface of the lower movable plate, the reset tube is rotatably assembled above the lower movable plate and is simultaneously located between the two tube support frames, the top ends of the two tube support frames are symmetrically slidably assembled with two slot rods, the two slot rods are fixedly welded with a push plate for pushing the shell, the two slot rods are adjacent to each other at one end and are integrally connected with a baffle and a through rod in turn, the outer surface of the slot rod is located between the tube support frame and the baffle and is sleeved with a spring four, and the side walls of the two through rods are fixed with a ball protrusion at one end;

[0026] The outer surface of the middle part of the reset tube is sleeved with a gear five, which is engaged with the curved gear rod, and the inner surface of the gear five is sleeved with a one-way bearing. The inner wall of the reset tube is symmetrically provided with a thread groove and a straight groove for the movement of the ball cam. The number of turns of the thread groove is one and the two ends are connected by a straight groove.

[0027] The air supply device includes an air supply pipe fixedly installed on the side wall of the lower movable template and a roller rotatably installed on the end of the wheel frame. The bottom end of the air supply pipe is telescopically assembled with a piston part 2, and the piston part 2 extends out of the bottom end of the air supply pipe and is fixedly connected to a slotted rod. An eccentric rod is fixedly arranged on the inner side of the roller away from the center of the circle, and the eccentric rod passes through the corresponding slotted rod. The top of the air supply pipe is respectively fixedly connected with an air injection pipe and an air suction pipe, and a one-way valve is installed inside the air injection pipe and the air suction pipe near one end of the air supply pipe. The ends of the adjacent air injection pipes in the same group are jointly connected and assembled with an air connection nozzle 2, and the air connection nozzle 2 is detachably connected to the air nozzle at the top of the intake pipe.

[0028] Each core block is internally assembled with a push rod in an array-like movable manner, and the side walls of the core blocks are all fixedly provided with push air tubes in an array. One end of the push rod extending into the corresponding push air tube is installed with an air plug, and a spring is connected between the air plug and the side wall of the core block. The length of all push rods in a core block decreases in sequence from the heel to the sole of the foot.

[0029] One end of all the air push pipes on one side of a core block is commonly connected to air pipe 1, and the end of air pipe 1 is connected to the corresponding interface of the tap body, and the side wall of the top of the rotating core frame is fixedly installed with air valve 2 for controlling the dredging of air pipe 1, and one side of the air valve 2 is elastically assembled with a press switch 2 for opening the air valve 2, and both ends of the connecting rod are fixedly installed with cams for squeezing the corresponding press switch 2.

[0030] A method for processing hunting boots, the specific steps are as follows:

[0031] Step 1: First put on the polyester socks on the core block, then close the upper and lower modules and the upper module, and then control the lower module, upper module and fixed template to seal and assemble;

[0032] Step 2: Inject molten plastic into the mold through the injection tube. After a certain period of time, open the mold and the shoe sole injection molding is completed.

[0033] Step 3: Take off the polyester socks and demould the boot soles, then separate the boot soles from the polyester socks;

[0034] Step 4: Sew the pre-woven upper part to the sole of the boot;

[0035] Step 5: Clean up the excess scraps and polish them. The hunting boots are completed.

[0036] The technical effects achieved by the present invention are:

[0037] According to the present invention, when the injection molding is completed, the lower movable platen, the upper movable platen and the fixed platen are separated. When the lower movable platen moves to the limit position, the work of the dual-axis servo motor controlling the movement of the platen is promptly disconnected to prepare for controlling the flipping of the upper movable platen. When the upper movable platen and the lower movable platen are merged again, the work of the dual-axis servo motor controlling the flipping of the upper movable platen is promptly disconnected to prepare for controlling the movement of the lower movable platen.

[0038] The work of separating the lower movable platen, upper movable platen and fixed platen, as well as the work of flipping and unfolding the upper movable platen and core block, can all be powered by a dual-axis servo motor as a power output device, and the conversion between the two tasks can be completed automatically. While achieving highly automated operation, it also greatly reduces the investment in electrical equipment, energy consumption and costs.

[0039] In the present invention, when the slot rod is retracted into the outer tube, the angle of the outer tube will change. At this time, the right-angle frame adaptively rotates to cope with the change of the outer tube, and the transmission process of the power shaft driving the spiral tube to rotate is maintained during the process.

[0040] According to the present invention, when the reset tube rotates, the ball protrusion first enters the threaded groove, and the two push plates will move away from each other and push the shift shell to reset. Then, under the elastic force of the spring four, the ball protrusion will eventually reset quickly along the straight groove, and the push plate will automatically return to its original position after pushing the shift shell to move.

[0041] The present invention, through the cooperation between the air tank and the air replenisher, can use the kinetic energy of the movement of the lower movable template to complete the work of inflating the air tank, maintain the function of using pneumatic power as the power in the overall structure of the mold, ensure the power output of each work, do not require the investment of additional power equipment, and further optimize the use of power equipment.

[0042] According to the present invention, when the core block is flipped to a specified angle, the cam opens the second air valve, the gas inside the air storage tank enters each air push pipe, the push rod moves and completes the demoulding of the boot sole. Since the length of the push rod decreases from the heel to the sole, the boot sole can be avoided as much as possible from damage caused by the push rod during demoulding. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] Figure 1 is an integrated structural diagram of a forming die provided by an embodiment of the present invention;

[0044] Figure 2 is a structural diagram of a single forming die provided by an embodiment of the present invention;

[0045] Figure 3 Schematic diagram of the lower movable template and the upper movable template before and after changes provided by an embodiment of the present invention;

[0046] Figure 4This is a disassembled diagram of the lower movable platen, the upper movable platen, the shift-type power assembly, and the resetter provided in an embodiment of the present invention;

[0047] Figure 5 This is a structural disassembly diagram of a shift-type power assembly provided by an embodiment of the present invention;

[0048] Figure 6 This is a disassembled diagram of the upper movable platen, core block, and resetter provided in an embodiment of the present invention;

[0049] Figure 7 This is a structural disassembly diagram of a resetter provided by an embodiment of the present invention;

[0050] Figure 8 yes Figure 7 A local enlarged structural diagram at point A in the middle;

[0051] Figure 9 Schematic diagram of the assembly of the core block, the gear lever, the gas storage tank and the gear shift air pipe provided in an embodiment of the present invention;

[0052] Figure 10 Schematic diagram of the assembly of a core block, a gear lever, and a gear shift air pipe provided by an embodiment of the present invention;

[0053] Figure 11 yes Figure 10 A local enlarged structural diagram at point B in the middle;

[0054] Figure 12 1 is a schematic diagram of the connection between the air outlet pipe and the air connection nozzle provided in an embodiment of the present invention;

[0055] Figure 13 yes Figure 10 A partial enlarged structural diagram at point C in the middle;

[0056] Figure 14 is a structural diagram of a gas replenisher provided by an embodiment of the present invention;

[0057] Figure 15 It is a cross-sectional plan view of a core block provided by an embodiment of the present invention.

[0058] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0059] 1. Base; 2. Table; 201. Straight rail; 202. Tooth plate; 3. Fixed plate; 301. Injection tube; 4. Lower movable plate; 401. Rotating frame; 402. Connecting arm 1; 403. Lower die block; 404. Side frame; 405. Wheel frame; 406. Outer tube; 407. Slot rod 1; 408. Screw; 409. Gear 1; 410. Gear 2; 5. Upper movable plate; 501. Connecting arm 2; 502. Upper die block; 503. Drive arm; 504. Curved tooth rod; 505. Drive block; 6. Core block; 60 1. Connecting rod; 602. Bump; 603. Cam; 604. Air pipe; 605. Push rod; 606. Air plug 1; 607. Spring 1; 608. Air pipe 1; 7. Shifting power assembly; 701. Dual-axis servo motor; 702. Reducer; 703. Gear 3; 704. Bevel gear tube 1; 705. Rotating support; 706. Power shaft; 707. Bevel gear tube 2; 708. Right-angle bracket; 709. Gear 4; 710. Helical gear set; 711. Shifter housing; 712. Bevel gear 1; 713. Bevel gear 2; 714, chain; 715, shift lever; 8, rod support; 801, gear lever; 9, gas tank; 901, gas plug 2; 902, spring 2; 903, outlet pipe; 904, intake pipe; 905, ball plug; 10, cylinder 1; 11, cylinder 2; 12, shift pipe; 1201, piston 1; 1202, push block; 1203, spring 3; 1204, middle pipe; 13, tap; 14, valve 1; 1401, push switch 1; 15, gas nozzle 1; 16, resetter; 1601, Pipe support frame; 1602, slotted rod two; 1603, push plate; 1604, baffle; 1605, spring four; 1606, through rod; 1607, ball boss; 1608, reset tube; 1609, gear five; 1610, one-way bearing; 1611, threaded groove; 1612, straight groove; 17, air replenisher; 1701, air replenishment pipe; 1702, slotted rod; 1703, roller; 1704, air injection pipe; 1705, air suction pipe; 1706, air nozzle two; 18, air valve two; 1801, push switch two. DETAILED DESCRIPTION

[0060] In order to make the purpose and advantages of the present invention more clearly understood, the present invention is described in detail below with reference to the following examples. It should be understood that the following text is only used to describe one or more specific embodiments of the present invention and does not strictly limit the scope of protection of the present invention.

[0061] like Figures 1-15As shown, a forming mold for hunting boots includes a base 1, the top of the base 1 is assembled with a table plate 2 through an internal driving mechanism, the edge of the surface of the table plate 2 is fixedly installed with a fixed template 3 in a ring array, and the outer side of the fixed template 3 is connected to the injection tube 301, the surface of the table plate 2 is slidably installed with a lower movable template 4 in a ring array, and the upper part of the lower movable template 4 is detachably assembled with an upper movable template 5, and a core block 6 is detachably assembled between the lower movable template 4 and its adjacent upper movable template 5, a gear-shifting power assembly 7 is provided at one end of the surface of the lower movable template 4, and the gear-shifting power assembly 7 is used to drive the lower movable template 4 to move and drive the upper movable template 5 to flip, an air tank 9 is fixedly provided on one side of the interior of the base 1, and an air replenisher 17 for replenishing gas to the interior of the air tank 9 is provided on the inner side of the lower movable template 4.

[0062] According to the above structure, first put on the polyester socks on the core block 6, then close the upper and lower modules 403 and the upper module 502, and then control the lower module 403, the upper module 502 and the fixed template 3 to be sealed and assembled, and the three form a sealed space. Then, molten plastic is injected into the mold through the injection tube 301. After the molding time, the mold is opened and the shoe sole is injection-molded. This process is existing technology and will not be described in detail here.

[0063] Refer to the attached Figure 2 Several groups of straight rails 201 and tooth plates 202 are fixedly installed in a circular array on the surface of the table 2. The number of each group of straight rails 201 and tooth plates 202 is set to two, and the two tooth plates 202 are placed on the outside of the two straight rails 201.

[0064] Refer to the attached Figure 2-Figure 4 , the lower movable plate 4 and the corresponding straight rail 201 form a sliding assembly, the lower movable plate 4 is fixedly provided with a rotating core frame 401 on both sides of the middle part of the surface of the lower movable plate 4, and a connecting arm 1 402 is fixedly provided on both sides of the surface of the lower movable plate 4, and a lower module 403 is fixedly provided on the surface of the lower movable plate 4 and on one side close to the fixed plate 3, and a connecting arm 2 501 is fixedly provided on the two side walls of the upper movable plate 5, and an upper module 502 is fixedly provided on the surface of the upper movable plate 5 and on one side close to the fixed plate 3, the lower module 403 and the upper module 502 are detachably assembled, and the lower module 403, the upper module 502 and the fixed plate 3 are detachably assembled, the core block 6 is placed between the lower module 403 and the upper module 502, and the core blocks 6 of the same group are fixedly connected by a connecting rod 601, the ends of the connecting arm 1 402 and the connecting arm 2 501 are hinged to the connecting rod 601, and the two ends of the connecting rod 601 are rotatably assembled on the top of the rotating core frame 401.

[0065] Refer to the attached Figure 3-Figure 4, the lower movable plate 4 is fixedly provided with side frames 404 and wheel frames 405 on both sides away from the fixed plate 3, the tops of the two side frames 404 are rotatably assembled with outer tubes 406, one end of the outer tube 406 is slidably telescopically assembled with a slot rod 407, and the ends of the two slot rods 407 are connected to the side walls of the upper movable plate 5, the slot rod 407 is located at one end inside the outer tube 406 and is integrally connected with a screw, the other end of the outer tube 406 is rotatably assembled with a screw 408, and the screw 408 is screwed to the screw, and a gear 409 is fixedly provided on the outer surface of the screw 408, and the lower movable plate 4 is rotatably assembled with gear 2 410 on both sides away from the fixed plate 3, and the gear 2 410 is meshed with the corresponding tooth plate 202.

[0066] Refer to the attached Figure 6 A curved tooth rod 504 is fixedly provided on the lower surface of the middle part of the upper movable plate 5 away from the fixed plate 3, and driving arms 503 are fixedly provided on the lower surface of the upper movable plate 5 and on both sides of the curved tooth rod 504. The ends of the driving arms 503 are movably sleeved on the outer surface of the core block 6, and driving blocks 505 are arranged in a circular array on the surfaces facing each other at the ends of the two driving arms 503. Protrusions 602 are arranged in a circular array on both sides of the middle of the core block 6. When the upper movable plate 5 is unfolded and flipped to the specified angle, the driving block 505 squeezes the connecting rod 601 to drive the core block 6 away from the inner side of the lower module 403.

[0067] According to the above structure, after the second gear 410 rotates, the second gear 410 meshes with the tooth plate 202, and the lower movable plate 4 moves linearly together with the upper movable plate 5. The lower movable plate 4 slides along the straight rail 201, and finally the lower movable plate 4 and the upper movable plate 5 are separated from the fixed plate 3.

[0068] After the screw tube 408 rotates, the screw tube 408 is screwed to the screw rod, causing the slot rod 407 to move linearly and retract into the interior of the outer tube 406. Finally, the upper movable plate 5 will be driven to flip around the connecting rod 601 as the axis. When the upper movable plate 5 is unfolded and flipped to the specified angle, the connecting rod 601 is squeezed by the driving block 505, thereby driving the core block 6 to flip and leave the inner side of the lower module 403. The flipping is also around the connecting rod 601. The upper movable plate 5 and the core block 6 will eventually be unfolded at different angles, which is convenient for subsequent demolding.

[0069] Refer to the attached Figure 4-Figure 5 The gear-shifting power assembly 7 includes a dual-axis servo motor 701 and a rotating support frame 705 fixedly mounted on the middle and both sides of the surface of the lower movable plate 4. A reducer 702 is provided at both ends of the output shaft of the dual-axis servo motor 701. Gear three 703 is rotatably provided on both ends of the output shaft of the dual-axis servo motor 701, and gear three 703 is meshed with the corresponding gear two 410. The inner sides of the two gear threes 703 are integrally provided with a bevel gear tube 1 704.

[0070] Refer to the attached Figure 4-Figure 5 The top of the rotating support frame 705 is jointly assembled with the power shaft 706, and the symmetrical fixed sleeves on both sides of the middle of the power shaft 706 are provided with a bevel gear tube 2 707. Both ends of the power shaft 706 are rotatably assembled with a right-angle frame 708, and the end of the right-angle frame 708 is rotatably assembled with a gear four 709. The gear four 709 and the end of the power shaft 706 are meshed and transmitted through the bevel gear set 710, and the gear four 709 is meshed with the corresponding gear one 409.

[0071] Refer to the attached Figure 4-Figure 5 The two ends of the output shaft of the dual-axis servo motor 701 and the two ends of the power shaft 706 are jointly assembled with two shifting shells 711. The two ends inside the shifting shell 711 are respectively rotatably assembled with bevel gear 1 712 and bevel gear 2 713, and the bevel gear 1 712 and the adjacent bevel gear 2 713 are connected by a sleeve chain 714. The bevel gear 1 712 and the output shaft of the dual-axis servo motor 701 are slidably assembled in the form of a bump and a straight groove. The surface of the output shaft of the dual-axis servo motor 701 is provided with a bump, and the inner wall of the bevel gear 1 712 is provided with a straight groove. The bevel gear 2 713 is slidably sleeved on the outer surface of the power shaft 706. The bevel gear 1 712 is detachably meshed with the corresponding bevel gear tube 1 704, and the bevel gear 2 713 is detachably meshed with the bevel gear tube 2 707. The surface of the top of the shifting shell 711 is fixedly welded with a shifting rod 715.

[0072] According to the above structure, when bevel gear 1 712 is engaged with bevel gear tube 1 704 and bevel gear 2 713 is separated from bevel gear tube 2 707, the dual-axis servo motor 701 at this time will drive gear 3 703 to rotate through bevel gear 1 712, and gear 2 410 will be driven to rotate by gear 3 703 being engaged with gear 2 410; when bevel gear 2 713 is engaged with bevel gear tube 2 707 and bevel gear 1 712 is separated from bevel gear tube 1 704, the dual-axis servo motor 701 will drive bevel gear 2 713 to rotate through bevel gear 1 712 and chain 714. The power shaft 706 is then driven to rotate through the engagement of bevel gear 2 713 and bevel gear tube 2 707, and the power shaft 706 then drives gear 4 709 to rotate through the bevel gear set 710, and then the solenoid 408 is driven to rotate by means of the engagement of gear 4 709 and gear 1 409. In addition, in the process of the slot rod 1 407 being retracted into the interior of the outer tube 406, the angle of the outer tube 406 will change. At this time, the right-angle frame 708 is adaptively rotated to cope with the change of the outer tube 406, and the transmission process of the power shaft 706 driving the solenoid 408 to rotate is maintained during the process.

[0073] Refer to the attached Figure 4 , rod supports 8 are fixedly provided on both sides of the surface of the lower movable template 4, and the top of the rod support 8 is rotatably assembled with a gear lever 801 for shifting the shift lever 715.

[0074] Refer to the attached Figure 9 The interior of the gas tank 9 is elastically assembled with an air plug 2 901 through a spring 2 902 arranged at the bottom, and a pressure sensor is installed at the top of the gas tank 9. The base 1 is fixedly installed with a cylinder 10 and a cylinder 2 11 on one side of the top of the gas tank 9. The top of the gas tank 9 is fixedly connected with an outlet pipe 903 and an inlet pipe 904, and a one-way valve is installed on the top of the gas tank 9 and at one end of the outlet pipe 903 and the inlet pipe 904. The ends of the outlet pipe 903 and the inlet pipe 904 are both provided with air nozzles, and the inside of the air nozzle at the end of the outlet pipe 903 is elastically assembled with a ball plug 905. The air nozzles at the ends of the outlet pipe 903 and the inlet pipe 904 are respectively assembled at the top of the telescopic output ends of the cylinder 10 and the cylinder 2 11.

[0075] Refer to the attached Figures 9-12 , a shift air pipe 12 is fixedly installed in a circular array on the surface of the table 2 near the center of the circle. Both ends of the shift air pipe 12 are elastically assembled with a piston member 1201 through an internally arranged spring 3 1203, and a push block 1202 is fixedly provided at one end of the piston member 1201 extending to the outside of the shift air pipe 12. The push block 1202 is used to drive the shift rod 801 to toggle the lever 715 when the lower movable plate 4 slides inwardly to the limit position, and the middle part of the outer wall of the shift air pipe 12 is fixed. A middle air pipe 1204 is fixedly connected, and the end of the middle air pipe 1204 is connected and assembled with a branch body 13. An air valve 14 is assembled below the branch body 13 through a pipeline connection, and the air valve 14 is fixedly installed on the surface of the table 2. A push switch 1401 for opening the air valve 14 is elastically assembled on the side of the air valve 14 close to the lower movable template 4. An air connection nozzle 15 is assembled at the bottom of the air valve 14, and the air connection nozzle 15 is detachably connected to the air nozzle at the top of the outlet pipe 903.

[0076] According to the above structure, the air outlet pipe 903 is first controlled to be connected to the air connection nozzle 15 through the air cylinder 10, and the ball plug 905 will be pushed open by the air connection nozzle 15. When the lower movable plate 4 moves to the limit position, the end of the shift lever 801 is just placed on one side of the push block 1202, and the pressing switch 1401 will be squeezed by the lower movable plate 4 and the air valve 14 will be opened. At this time, the gas inside the air tank 9 will be quickly injected into the shift air pipe 12 under the pressure of the spring 2 902. The pistons 1201 on both sides of the shift air pipe 12 move back to back at the same time under the action of the air pressure. Spring three 1203 is compressed, and the push block 1202 pushes the shift rod 801 to rotate. At this time, the end of the shift rod 801 will drive the shift housing 711 to move, and the bevel gear 1 712 will eventually separate from the bevel gear tube 1 704, while the bevel gear 2 713 will engage with the bevel gear tube 2 707. When the demolding is completed, the control cylinder 10 will separate the air outlet pipe 903 from the air nozzle 15. The spring three 1203 will push the gas in the shift air pipe 12 in the opposite direction, and the push block 1202 will reset. After the lower movable plate 4 leaves the air valve 14, the air valve 14 will return to the closed state.

[0077] Refer to the attached Figure 4 、 Figure 6-Figure 8 , a resetter 16 for resetting the shell 711 is provided in the middle of the surface of the lower movable plate 4, and the resetter 16 includes a tube support frame 1601 and a reset tube 1608. The tube support frame 1601 is fixedly mounted on the surface of the lower movable plate 4, and the reset tube 1608 is rotatably assembled above the lower movable plate 4 and is simultaneously located between the two tube support frames 1601. The tops of the two tube support frames 1601 are symmetrically slidably assembled with groove rods 1602. The two groove rods 1602 are fixedly welded with a push plate 1603 for pushing the shell 711 at one end opposite to the other. The ends of the two groove rods 1602 that are close to each other are integrally connected with a baffle 1604 and a through rod 1606 in turn. The outer surface of the groove rod 1602 is located between the tube support frame 1601 and the baffle 1604, and a spring four 1605 is sleeved thereon. The side walls of the two through rods 1606 that are close to each other are fixed with a ball protrusion 1607.

[0078] Refer to the attached Figure 6-Figure 8 The outer surface of the middle part of the reset tube 1608 is sleeved with a gear five 1609, which is engaged with the curved gear rod 504, and the inner surface of the gear five 1609 is sleeved with a one-way bearing 1610. The inner wall of the reset tube 1608 is symmetrically provided with a thread groove 1611 and a straight groove 1612 for the movement of the ball protrusion 1607. The number of turns of the thread groove 1611 is one and the two ends are connected by the straight groove 1612.

[0079] According to the above structure, the dual-axis servo motor 701 is controlled to operate in reverse, and the upper movable plate 5 will reverse at this time, and the upper module 502 and the lower module 403 will be reunited. At this time, due to the engagement of the curved gear rod 504 with the gear five 1609 and according to the characteristics of the one-way bearing 1610, the reset tube 1608 will rotate one circle. Since the ball protrusion 1607 first enters the threaded groove 1611, the two push plates 1603 will move away from each other and push the shift shell 711 to reset. Then, under the elastic force of the spring four 1605, the ball protrusion 1607 will eventually quickly reset along the straight groove 1612, and the push plate 1603 will return to its original position after pushing the shift shell 711 to move.

[0080] The working principle of the present invention is:

[0081] Embodiment 1: When the injection molding is completed, the bevel gear 1 712 is meshed with the bevel gear tube 1 704, and the bevel gear 2 713 is separated from the bevel gear tube 2 707. At this time, the dual-axis servo motor 701 will work and drive the gear 3 703 to rotate through the bevel gear 1 712. The process of the gear 3 703 meshing with the gear 2 410 and the gear 2 410 meshing with the tooth plate 202 is used to drive the lower movable plate 4 together with the upper movable plate 5 to move in a straight line, and the lower movable plate 4 will slide along the straight rail 201. Before the lower movable plate 4 moves to the limit position, the air outlet pipe 903 is first controlled by the cylinder 10 to be connected to the air connection nozzle 15, and the ball plug 905 will be pushed open by the air connection nozzle 15. When the lower movable plate 4 moves to the limit position, the end of the gear lever 801 is just placed on one side of the push block 1202, and the pressing switch 1401 will be squeezed by the lower movable plate 4 and The air valve 14 is opened. At this time, the gas inside the air tank 9 will be quickly injected into the shift air pipe 12 under the pressure of the spring 2 902. The piston parts 1201 on both sides of the shift air pipe 12 move back to back at the same time under the action of air pressure. The spring 3 1203 is compressed, and the push block 1202 pushes the gear lever 801 to rotate. At this time, the end of the gear lever 801 will drive the shift housing 711 to move, and the bevel gear 1 712 will eventually separate from the bevel gear tube 1 704, while the bevel gear 2 713 will engage with the bevel gear tube 2 707. In this embodiment, the working result of the dual-axis servo motor 701 is: when the injection molding is completed, the lower movable plate 4 and the upper movable plate 5 are separated from the fixed plate 3, and when the lower movable plate 4 moves to the limit position, the dual-axis servo motor 701 is promptly disconnected from the work of controlling the plate movement, in preparation for controlling the flipping of the upper movable plate 5.

[0082] Example 2: After the bevel gear 2 713 is engaged with the bevel gear tube 2 707, the bevel gear 1 712 is separated from the bevel gear tube 1 704, and the dual-axis servo motor 701 is working to drive the bevel gear 2 713 to rotate through the bevel gear 1 712 and the chain 714, and then the power shaft 706 is driven to rotate through the engagement of the bevel gear 2 713 and the bevel gear tube 2 707. The power shaft 706 then drives the gear 4 709 to rotate through the helical gear set 710, and then the gear 4 709 and the gear 1 40 The engagement of 9 drives the solenoid 408 to rotate. Since the solenoid 408 is screwed to the screw, the slotted rod 407 moves linearly and retracts into the interior of the outer tube 406. Finally, the upper movable plate 5 is driven to flip around the connecting rod 601. When the upper movable plate 5 is unfolded and flipped to the specified angle, the driving block 505 squeezes the connecting rod 601, thereby driving the core block 6 to flip and leave the inner side of the lower mold plate 403. The upper movable plate 5 and the core block 6 will eventually unfold at different angles.

[0083] When the upper movable plate 5 is unfolded and turned over, although the curved tooth rod 504 is engaged with the gear 5 1609, the reset tube 1608 will not rotate at this time due to the characteristics of the one-way bearing 1610. When the upper movable plate 5 is unfolded and turned over to the extreme position, the dual-axis servo motor 701 is stopped. After the polyester socks and the boot sole are demoulded and the polyester socks are put on again, the dual-axis servo motor 701 is controlled to reverse. At this time, the upper movable plate 5 will reverse, and the upper module 502 and the lower module 403 will be reunited. At this time, due to the engagement of the curved tooth rod 504 with the gear 5 1609 and according to the characteristics of the one-way bearing 1610, the reset tube 1608 will rotate one circle. First enter the thread groove 1611, the two push plates 1603 will move away and push the shell 711 to reset. Under the elastic force of spring four 1605, the ball protrusion 1607 will eventually be quickly reset by the straight groove 1612, and the push plate 1603 will return to its original position after pushing the shell 711 to move. In this embodiment, the working result of the dual-axis servo motor 701 is: controlling the expansion and merging of the upper movable plate 5 to perform demolding and re-putting on polyester socks, and when the upper movable plate 5 and the lower movable plate 4 are merged again, the dual-axis servo motor 701 is promptly disconnected to control the flipping of the upper movable plate 5, in preparation for controlling the movement of the lower movable plate 4.

[0084] In the above process, the separation of the lower movable platen 4, the upper movable platen 5 and the fixed platen 3, and the flipping and unfolding of the upper movable platen 5 and the core block 6 can all be performed by a dual-axis servo motor 701 as a power output device, and the conversion between the two tasks can be completed automatically. On the premise of achieving highly automated operation, it also greatly reduces the investment in electrical equipment, reduces energy consumption and costs.

[0085] Example 3:

[0086] Refer to the attached Figure 9 、 Figure 14The air supply device 17 includes an air supply pipe 1701 fixedly mounted on the side wall of the lower movable template 4 and a roller 1703 rotatably mounted on the end of the wheel frame 405. The bottom end of the air supply pipe 1701 is telescopically assembled with a piston component 2, and the piston component 2 extends out of the bottom end of the air supply pipe 1701 and is fixedly connected to a slotted rod 1702. An eccentric rod is fixedly arranged on the inner side of the roller 1703 and away from the center of the circle, and the eccentric rod passes through the corresponding slotted rod 1702. The top of the air supply pipe 1701 is respectively fixedly connected with an air injection pipe 1704 and an air suction pipe 1705, and a one-way valve is installed inside the air injection pipe 1704 and the air suction pipe 1705 near one end of the air supply pipe 1701. The ends of the adjacent air injection pipes 1704 in the same group are commonly connected and assembled with an air connection nozzle 2 1706, and the air connection nozzle 2 1706 is detachably connected to the air nozzle at the top of the air inlet pipe 904.

[0087] According to the above structure, when the pressure sensor detects that the air pressure inside the air storage tank 9 is too low, the air nozzle at the top of the air intake pipe 904 is controlled by the air cylinder 11 to be connected to the air connection nozzle 1706. At this time, during the movement of the lower movable plate 4, the roller 1703 rolls against the surface of the table 2, and the grooved rod 1702 and the piston part 2 are driven to move up and down by the eccentric rod, thereby continuously forming positive and negative pressure in the air supply pipe 1701. The outside air can enter the air supply pipe 1701 through the intake pipe 1705, and then enter the air storage tank 9 through the air injection pipe 1704 and the air intake pipe 904 to replenish the gas inside the air storage tank 9 and maintain its internal air pressure. The cooperation between this air storage tank 9 and the air replenisher 17 can use the kinetic energy of the movement of the lower movable plate 4 to complete the work of inflating the air storage tank 9, maintain the function of using pneumatic means as power in the overall structure of the mold, ensure the power output of each work, do not require the investment of additional power equipment, and further optimize the use of electrical equipment.

[0088] The working principle of the present invention is: when the pressure sensor detects that the air pressure inside the gas tank 9 is too low, the air nozzle at the top of the air intake pipe 904 is controlled by the air cylinder 11 to be connected to the air connection nozzle 1706. At this time, during the movement of the lower movable template 4, the roller 1703 rolls against the surface of the table 2, and the eccentric rod drives the grooved rod 1702 and the piston part 2 to move up and down, thereby continuously forming positive and negative pressures in the air supply pipe 1701. The outside air can enter the air supply pipe 1701 through the intake pipe 1705, and then enter the gas storage tank 9 through the air injection pipe 1704 and the air intake pipe 904, so as to replenish the gas inside the gas storage tank 9 and maintain its internal air pressure.

[0089] Example 4:

[0090] Refer to the attached Figure 10 、 Figure 13 and Figure 15, each core block 6 is assembled with a push rod 605 in an array-like movable manner inside the core block 6, and the side walls of the core block 6 are fixedly provided with an array-like air push tube 604. The push rod 605 extends to one end of the corresponding air push tube 604 and is installed with an air plug 606, and a spring 607 is connected between the air plug 606 and the side wall of the core block 6. The length of all push rods 605 inside a core block 6 decreases in sequence from the heel to the sole of the foot. One end of all air push tubes 604 on one side of a core block 6 is commonly connected to an air tube 608, and the end of the air tube 608 is connected to the corresponding interface of the branch body 13. The side wall of the top of the rotating frame 401 is fixedly installed with an air valve 2 18 for controlling the unblocking of the air tube 1 608. One side of the air valve 2 18 is elastically assembled with a press switch 2 1801 for opening the air valve 2 18, and both ends of the connecting rod 601 are fixedly installed with a cam 603 for squeezing the corresponding press switch 2 1801.

[0091] According to the above structure, when the connecting rod 601 carries the core block 6 to flip to the specified angle, the cam 603 will simultaneously squeeze the press switch 2 1801 to open the air valve 2 18. At this time, the gas inside the air storage tank 9 will enter each air pipe 1 608 through the air outlet pipe 903 and the branch body 13, and then enter each air push pipe 604. The air plug 1 606 and the push rod 605 will move immediately. With the help of the push rod 605, the demoulding work of the boot sole can be completed. Since the length of the push rod 605 decreases from the heel to the sole, the boot sole can avoid damage caused by the push rod 605 as much as possible during demoulding.

[0092] The working principle of the present invention is as follows: when the connecting rod 601 carries the core block 6 to flip to a specified angle, the cam 603 will squeeze the press switch 1801 at the same time to open the air valve 18. At this time, the gas inside the gas tank 9 will enter each air pipe 608 through the air outlet pipe 903 and the branch body 13, and then enter each air push pipe 604. The air plug 606 and the push rod 605 will move immediately, and the demoulding work of the boot sole can be completed with the help of the push rod 605. When the demoulding is completed, the control cylinder 10 will separate the air outlet pipe 903 from the air nozzle 15, and the spring 607 will push the gas in the air push pipe 604 in the reverse direction, and the push rod 605 will reset. In addition, after the core block 6 is reversed, the air valve 18 returns to the closed state.

[0093] A method for processing hunting boots, the specific steps are as follows:

[0094] Step 1: First put on the polyester socks on the core block 6, then close the upper and lower modules 403 and the upper module 502, and then control the lower module 403, the upper module 502 and the fixed mold plate 3 to seal and assemble;

[0095] Step 2: Inject molten plastic into the mold through the injection tube 301. After a certain period of molding, open the mold and the shoe sole is injection molded.

[0096] Step 3: Take off the polyester socks and demould the boot soles, then separate the boot soles from the polyester socks;

[0097] Step 4: Sew the pre-woven upper part to the sole of the boot;

[0098] Step 5: Clean up the excess scraps and polish them. The hunting boots are completed.

[0099] The foregoing is merely a preferred embodiment of the present invention. It should be noted that those skilled in the art may make various improvements and modifications without departing from the principles of the present invention, and such improvements and modifications are also within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described or explained herein shall, unless otherwise specified or limited, be implemented in accordance with conventional means in the art.

Claims

1. A hunting boot forming mold, comprising a base (1), a top of the base (1) being rotatably assembled with a table plate (2) through an internal driving mechanism, a fixed plate (3) being fixedly mounted in an annular array on the edge of the surface of the table plate (2), and an injection molding tube (301) being connected to the outer side of the fixed plate (3), a lower movable plate (4) being slidably mounted in an annular array on the surface of the table plate (2), and an upper movable plate (5) being detachably assembled above the lower movable plate (4), a core block (6) being detachably assembled between the lower movable plate (4) and its adjacent upper movable plate (5), and characterized in that: A shift-type power assembly (7) is provided at one end of the surface of the lower movable plate (4), and the shift-type power assembly (7) is used to drive the lower movable plate (4) to move and drive the upper movable plate (5) to flip. A gas storage tank (9) is fixedly provided on one side of the interior of the base (1), and a gas replenisher (17) for replenishing gas into the gas storage tank (9) is provided on the inner side of the lower movable plate (4); The interior of the gas storage tank (9) is elastically assembled with a second gas plug (901) via a second spring (902) provided at the bottom, and the top of the gas storage tank (9) is fixedly connected with an air outlet pipe (903) and an air inlet pipe (904). A shift air pipe (12) is fixedly installed in a circular array on the surface of the table (2) near the center of the circle, and is used for injecting gas from the gas storage tank (9) into the shift air pipe (12) when the lower movable plate (4) slides inward to the limit position, driving the shift lever (801) to shift the lever (715) to prepare for controlling the flipping of the upper movable plate (5); A middle air pipe (1204) is fixedly connected to the middle portion of the outer wall of the shift air pipe (12), and a branching body (13) is connected and assembled to the end of the middle air pipe (1204); A resetter (16) for resetting the dial housing (711) is provided in the middle of the surface of the lower movable plate (4), in preparation for controlling the movement of the lower movable plate (4); The air supply device (17) comprises an air supply pipe (1701) fixedly mounted on the side wall of the lower movable plate (4) and a roller (1703) rotatably mounted on the end of the wheel frame (405); the top of the air supply pipe (1701) is fixedly connected to an air injection pipe (1704) and an air suction pipe (1705), respectively; the ends of the adjacent air injection pipes (1704) in the same group are connected and assembled with a second air connection nozzle (1706), and the second air connection nozzle (1706) is detachably connected to the air nozzle at the top of the air inlet pipe (904); Each core block (6) is provided with a push rod (605) in an array-like movable assembly inside, and an air push tube (604) is fixedly provided on the side wall of the core block (6) in an array-like manner. One end of all the air push tubes (604) on one side of a core block (6) is commonly connected to an air tube 1 (608), and the end of the air tube 1 (608) is connected to a corresponding interface of the branch body (13); When the bevel gear 1 (712) is engaged with the bevel gear tube 1 (704) and the bevel gear 2 (713) is separated from the bevel gear tube 2 (707), the lower movable plate (4), the upper movable plate (5) and the fixed plate (3) are separated by the operation of the dual-axis servo motor (701); When the bevel gear 2 (713) is engaged with the bevel gear tube 2 (707) and the bevel gear 1 (712) is separated from the bevel gear tube 1 (704), the upper movable plate (5) and the core block (6) are unfolded at a specified angle by the operation of the dual-axis servo motor (701); By cooperating with the air storage tank (9) and the air replenisher (17), the work of inflating the air storage tank (9) is completed by utilizing the kinetic energy of the movement of the lower movable template (4); When the connecting rod (601) carries the core block (6) and turns to a specified angle, the cam (603) opens the second air valve (18), and uses the gas inside the air tank (9) to move the push rod (605) and perform demoulding.

2. The hunting boot forming mold according to claim 1, characterized in that: A plurality of groups of straight rails (201) and tooth plates (202) are fixedly installed in a circular array on the surface of the table (2), the number of each group of straight rails (201) and tooth plates (202) being two, and the two tooth plates (202) being placed outside the two straight rails (201); The lower movable template (4) and the corresponding straight rail (201) form a sliding assembly, a rotating core (401) is fixedly provided on both sides of the middle portion of the surface of the lower movable template (4), a connecting arm (402) is fixedly provided on both sides of the surface of the lower movable template (4), and a lower module (403) is fixedly provided on the surface of the lower movable template (4) and on one side close to the fixed template (3); Both side walls of the upper movable template (5) are fixedly provided with connecting arms (501), and an upper module (502) is fixedly provided on the surface of the upper movable template (5) and on a side close to the fixed template (3). The lower module (403) and the upper module (502) are detachably assembled, and the lower module (403), the upper module (502) and the fixed template (3) are detachably assembled. The core blocks (6) are placed between the lower module (403) and the upper module (502), and the core blocks (6) of the same group are fixedly connected by a connecting rod (601). The ends of the connecting arm 1 (402) and the connecting arm 2 (501) are hinged to the connecting rod (601), and the two ends of the connecting rod (601) are rotatably assembled on the top of the rotating core frame (401).

3. The forming mold for hunting boots according to claim 2, characterized in that: The lower movable template (4) is fixedly provided with side frames (404) and wheel frames (405) on both sides away from the fixed template (3), and the top ends of the two side frames (404) are rotatably assembled with outer tubes (406), one end of the outer tube (406) is slidably and telescopically assembled with a slot rod (407), and the ends of the two slot rods (407) are connected to the side walls of the upper movable template (5), and one end of the slot rod (407) located inside the outer tube (406) is integrally connected with a screw, and the other end of the outer tube (406) is rotatably assembled with a screw tube (408), and the screw tube (408) is screwed to the screw, and the outer surface of the screw tube (408) is fixedly provided with a gear (409), and the lower movable template (4) is rotatably assembled with a gear (410) on both sides away from the fixed template (3), and the gear (410) is meshed with the corresponding tooth plate (202); A curved tooth rod (504) is fixedly provided on the lower surface of the middle portion of the upper movable plate (5) away from the fixed plate (3), and driving arms (503) are fixedly provided on the lower surface of the upper movable plate (5) and on both sides of the curved tooth rod (504), the ends of the driving arms (503) are movably sleeved on the outer surface of the core block (6), and driving blocks (505) are provided in an annular array on the surfaces facing each other at the ends of the two driving arms (503), and protrusions (602) are provided in an annular array on both sides of the middle portion of the core block (6), and when the upper movable plate (5) is unfolded and flipped to a specified angle, the core block (6) is driven to leave the inner side of the lower die block (403) by squeezing the connecting rod (601) by the driving blocks (505).

4. The hunting boot forming mold according to claim 3, characterized in that: The shift-type power assembly (7) comprises a dual-axis servo motor (701) and a rotating support frame (705) fixedly mounted on the middle and both sides of the surface of the lower movable template (4); a reducer (702) is provided at both ends of the output shaft of the dual-axis servo motor (701); a gear three (703) is provided on both ends of the output shaft of the dual-axis servo motor (701); the gear three (703) is meshed with the corresponding gear two (410); and a bevel gear tube one (704) is provided integrally on the inner sides of the two gear threes (703); The top of the rotating support frame (705) is rotatably assembled with a power shaft (706), and a symmetrical fixed sleeve on both sides of the middle of the power shaft (706) is provided with a second bevel gear tube (707). Both ends of the power shaft (706) are rotatably assembled with a right-angle frame (708), and the end of the right-angle frame (708) is rotatably assembled with a gear four (709). The gear four (709) and the end of the power shaft (706) are meshed and transmitted through a bevel gear set (710), and the gear four (709) is meshed with the corresponding gear one (409); The two ends of the output shaft of the dual-axis servo motor (701) and the two ends of the power shaft (706) are jointly assembled with two shifting shells (711), and the two ends inside the shifting shell (711) are respectively rotatably assembled with a bevel gear 1 (712) and a bevel gear 2 (713), and the bevel gear 1 (712) and the adjacent bevel gear 2 (713) are connected by a sleeve chain (714), and a convex block and a straight groove are used between the bevel gear 1 (712) and the output shaft of the dual-axis servo motor (701). The double-axis servo motor (701) is assembled in a sliding manner, wherein the surface of the output shaft of the double-axis servo motor (701) is provided with a bump, the inner wall of the bevel gear 1 (712) is provided with a straight sliding groove, the bevel gear 2 (713) is slidingly sleeved on the outer surface of the power shaft (706), the bevel gear 1 (712) is detachably engaged with the corresponding bevel gear tube 1 (704), the bevel gear 2 (713) is detachably engaged with the bevel gear tube 2 (707), and the surface of the top of the shifting housing (711) is fixedly welded with a shifting rod (715); Rod supports (8) are fixedly provided on both sides of the surface of the lower movable template (4), and a shift lever (801) for shifting the shift lever (715) is rotatably assembled on the top of the rod support (8).

5. The forming mold for hunting boots according to claim 4, characterized in that: A pressure sensor is installed at the top of the gas storage tank (9), and a cylinder 1 (10) and a cylinder 2 (11) are fixedly installed on one side of the base (1) and located at the top of the gas storage tank (9), and a one-way valve is installed at the top of the gas storage tank (9) and at one end of the gas outlet pipe (903) and the gas inlet pipe (904). The ends of the gas outlet pipe (903) and the gas inlet pipe (904) are both provided with gas nozzles, and a ball plug (905) is elastically assembled inside the gas nozzle at the end of the gas outlet pipe (903). The gas nozzles at the ends of the gas outlet pipe (903) and the gas inlet pipe (904) are respectively assembled at the top of the telescopic output ends of the cylinder 1 (10) and the cylinder 2 (11).

6. The hunting boot forming mold according to claim 5, characterized in that: Both ends of the shift air pipe (12) are elastically assembled with a piston part (1201) through a spring three (1203) provided inside, and a push block (1202) is fixedly provided at one end of the piston part (1201) extending to the outside of the shift air pipe (12); An air valve (14) is assembled below the branch body (13) through a pipeline connection, and the air valve (14) is fixedly installed on the surface of the table (2). A push switch (1401) for opening the air valve (14) is elastically assembled on one side of the air valve (14) close to the lower movable template (4). An air connection nozzle (15) is assembled at the bottom of the air valve (14), and the air connection nozzle (15) is detachably connected to the air nozzle at the top of the air outlet pipe (903).

7. The hunting boot forming mold according to claim 6, characterized in that: The resetter (16) comprises a pipe support frame (1601) and a reset tube (1608). The pipe support frame (1601) is fixedly mounted on the surface of the lower movable plate (4). The reset tube (1608) is rotatably assembled above the lower movable plate (4) and is simultaneously located between the two pipe support frames (1601). The top ends of the two pipe support frames (1601) are symmetrically slidably assembled with groove rods (1602). The two groove rods (1602) are fixed at their opposite ends. A push plate (1603) for pushing the shell (711) is fixedly welded, and the adjacent ends of the two slot rods (1602) are integrally connected with a baffle (1604) and a through rod (1606). A spring (1605) is sleeved on the outer surface of the slot rod (1602) and located between the tube support frame (1601) and the baffle (1604). A ball protrusion (1607) is fixedly provided on the side wall of the adjacent ends of the two through rods (1606). The outer surface of the middle part of the reset tube (1608) is provided with a gear five (1609), which is engaged with the curved gear rod (504), and the inner surface of the gear five (1609) is provided with a one-way bearing (1610). The inner wall of the reset tube (1608) is symmetrically provided with a thread groove (1611) and a straight groove (1612) for the ball protrusion (1607) to move. The number of turns of the thread groove (1611) is one and the first and second ends are connected through the straight groove (1612).

8. The hunting boot forming mold according to claim 7, characterized in that: The bottom end of the air supply pipe (1701) is telescopically assembled with a piston part 2, and the bottom end of the piston part 2 extending out of the air supply pipe (1701) is fixedly connected to a slotted rod (1702), an eccentric rod is fixedly provided on the inner side of the roller (1703) away from the center of the circle, and the eccentric rod passes through the corresponding slotted rod (1702), and a one-way valve is installed inside the air injection pipe (1704) and the air suction pipe (1705) near one end of the air supply pipe (1701).

9. The hunting boot forming mold according to claim 8, characterized in that: One end of the push rod (605) extending to the inside of the corresponding air push pipe (604) is installed with an air plug (606), and a spring (607) is connected between the air plug (606) and the side wall of the core block (6). The length of all push rods (605) in a core block (6) decreases in sequence from the heel to the sole; A second air valve (18) for controlling the dredging of the first air pipe (608) is fixedly mounted on the side wall of the top of the rotating frame (401), and a second press switch (1801) for opening the second air valve (18) is elastically assembled on one side of the second air valve (18), and cams (603) for squeezing the corresponding second press switch (1801) are fixedly mounted on both ends of the connecting rod (601).

10. A method for processing hunting boots, comprising the forming die for hunting boots according to claim 9, characterized in that: The specific steps are as follows: Step 1: First, put on a polyester sock on the core block (6), then close the upper and lower modules (403) and the upper module (502), and then control the lower module (403), the upper module (502) and the fixed template (3) to seal and assemble; Step 2: injecting molten plastic into the mold through the injection tube (301), opening the mold after a certain molding time, and completing the injection molding of the boot sole; Step 3: Take off the polyester socks and demould the boot soles, then separate the boot soles from the polyester socks; Step 4: Sew the pre-woven upper part to the sole of the boot; Step 5: Clean up the excess scraps and polish them. The hunting boots are completed.

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