Injection mold convenient for rapid demolding

Abstract

The invention relates to the technical field of mold equipment, and particularly discloses an injection mold convenient for quick demolding, which is used for solving the problem that a material taking action is needed in the prior art. Comprising a base, at least two vertical sliding rods are arranged on the upper left side of the base, an upper module is fixedly arranged on one side of each vertical sliding rod, a lower module is arranged below the upper module in a matched mode, grooves in the ends of the lower module and the upper module construct an injection molding cavity, and the left end of the lower module and the left end of the upper module are each provided with an air inlet pipeline. And a feeding port at the upper end of the upper module is provided with a feeding part for providing injection molding materials. The mold is designed according to existing requirements, cooling and shaping can be rapidly triggered after injection molding is completed, the lower mold block is moved downwards and overturned in cooperation with the reciprocating pushing part and the overturning part, automatic discharging is completed in cooperation with the discharging part, an injection molding part is rapidly guided to a target position, manual operation cancelling is not needed, and the production efficiency is improved. And the processing efficiency is greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of mold equipment, in particular to an injection mold which is convenient for rapid demoulding. Background Art

[0002] In the traditional plastic parts injection molding process, injection molding is usually performed by fixing it on the mold. Traditional injection molds are often difficult to meet production needs. For example, traditional injection molds cannot achieve automatic demolding, and need to rely on complex lateral core pulling mechanisms or manual operations to complete the demolding process. The difficulty of operation and time consumption in the production process are increased, which is not conducive to improving efficiency. The existing patent announcement number CN118650822B discloses an injection mold for the production of electronic product shells. A plurality of relatively movable parts are arranged inside the mold. After the injection molding is completed, the plurality of parts can shrink and deform without hindering the removal of the molded parts to achieve automatic demolding. However, this demolding method only releases the connection between the injection molded product and the mold. A robot or a worker is still required to take out the loosened mold. This removal action is not conducive to improving efficiency.

[0003] Based on this, an injection mold that is convenient for rapid demoulding is now provided, which can eliminate the disadvantages of the existing device. Summary of the invention

[0004] The purpose of the present invention is to provide an injection mold that is easy to demould quickly, thereby solving the problem of requiring a material taking action in the prior art.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] The injection mold for facilitating quick demoulding comprises a base, at least two vertical slide bars are provided on the upper left side of the base, an upper module is fixedly provided on one side of the vertical slide bar, a lower module is cooperated with below the upper module, the grooves at the ends of the lower module and the upper module constitute an injection cavity, the left ends of the lower module and the upper module are each provided with an air inlet pipe, the feed port at the upper end of the upper module is provided with a feeding component for providing injection molding material, the air inlet pipe on one side of the lower module is rotatably connected with the vertical slide, the vertical slide is slidably arranged on the vertical slide bar, the other side of the lower module is connected to a reciprocating pushing component for driving it to slide reciprocally up and down along the vertical slide bar, the end of the vertical slide is provided with a flipping component for driving the lower module to move downward to the unloading position and flip in time, the storage box is also provided with a cooling component for cooling the inner cavity of the lower module and the upper module, and the lower module is provided with an auxiliary unloading component.

[0007] On the basis of the above technical solution, the present invention also provides the following optional technical solution:

[0008] In an optional solution: the auxiliary unloading part includes a unloading base plate slidably arranged in the inner cavity of the lower module, a guide rod is provided at the lower end of the unloading base plate, the end of the guide rod extends into the heat dissipation cavity and is connected to the counterweight seat, and in an initial state, the lower end of the counterweight seat is flush with the bottom of the heat dissipation cavity, and the side surface of the counterweight seat is a guiding slope.

[0009] In an optional solution: the auxiliary unloading member also includes an auxiliary unloading frame fixedly arranged on the side of the vertical sliding rod, the auxiliary unloading frame is located below the lower module, and the drop opening on the lower module corresponds to the lower module.

[0010] In an optional scheme: the cooling component includes a high-pressure cooling tank, in which high-pressure cold air is stored, and a solenoid valve is provided at the upper end of the high-pressure cooling tank, and two exhaust ends of the solenoid valve are respectively connected to the first air duct and the second air duct, and the other ends of the first air duct and the second air duct are connected to the cache pipe sleeve, and the cache pipe sleeve is rotatably arranged on the outside of the intake pipe, and the intake pipe is provided with a through hole connected to the inner cavity of the cache pipe sleeve, and the intake pipe is connected to the heat dissipation cavity inside the upper module and the lower module, and the surfaces of the upper module and the lower module are provided with exhaust holes for exhaust, and a mounting frame is fixedly provided at the upper end of the high-pressure cooling tank, and a trigger switch is provided on the mounting frame, and the trigger switch is electrically connected to the control end of the solenoid valve, and the trigger switch corresponds to the trigger position at the top of the reciprocating push component.

[0011] In an optional scheme: the flipping component includes a positioning side seat fixedly set on the vertical sliding rod, a positioning side plate is provided on the outer side of the positioning side seat, a guide slide rail is fixedly provided on the upper end of the positioning side plate, the upper end of the guide slide rail is connected to the support frame at the bottom of the storage box, a flip arm is fixedly provided on the end of the air intake duct on the side of the lower module, a guide pin is fixedly provided at the other end of the flip arm, the guide pin is slidably matched with the inner cavity of the guide slide rail, and a bending rail for assisting the flipping of the flip arm is provided on the guide slide rail, and the bending width of the bending rail matches the arm length of the flip arm.

[0012] In an optional solution: the reciprocating pushing component includes a vertically arranged reciprocating tooth frame, a rack is symmetrically provided on the inner side of the reciprocating tooth frame, a half gear matching the rack is provided in the middle of the reciprocating tooth frame, the half gear is connected to a driving motor for driving its rotation, the driving motor is connected to the base through a motor bracket, a guide unit is provided between the reciprocating tooth frame and the base, and the side of the reciprocating tooth frame is connected to the lower module through a connecting unit.

[0013] In an optional solution: the connecting unit includes a traction side plate rotatably arranged at the end of the lower module, and a guide hole is opened at one end of the traction side plate facing the reciprocating gear frame, and a buffer slide rod is slidably arranged in the guide hole, and the upper end of the buffer slide rod is connected to the U-shaped frame, and the U-shaped frame is arranged on the side of the reciprocating gear frame. The U-shaped frame and the traction side plate are connected by a buffer spring, and the up and down movement stroke of the U-shaped frame is greater than the up and down movement amplitude of the lower module.

[0014] In an optional solution: the guide unit includes vertical guide sleeves symmetrically arranged on both sides of the reciprocating gear frame, the vertical guide sleeves are slidably arranged on the vertical guide rod, and the lower end of the vertical guide rod is connected to the upper end of the base.

[0015] In an optional scheme: the feeding component includes a piston cylinder arranged above the upper module, the discharge port of the piston cylinder is connected with the feed end of the upper module through an injection molding feed pipe, a piston block is provided in the piston cylinder, the feed end of the piston cylinder is connected with the discharge end at the bottom of the storage box through a feeding conduit, a heating component for heating the material is provided inside the storage box, both the feed end and the discharge end of the piston cylinder are provided with a one-way valve, the end of the piston block is connected with the piston rod, the sliding sleeve on the piston rod is provided with a guide sleeve, the guide sleeve is connected to the inner wall of the piston cylinder through a positioning rod, a pressure wheel is rotatably provided at the end of the piston rod, the fixed ring on the surface of the piston rod is connected to the guide sleeve by a reset spring, and the pressure wheel is connected to a pushing member used to drive it to move toward the piston cylinder.

[0016] In an optional solution: the pushing member includes a pressing frame arranged on the top of the reciprocating pushing member, the upper end of the pressing frame is provided with a pressing inclined surface matching the pressing wheel, and the upper end of the pressing frame is provided with a pressure block corresponding to the trigger switch.

[0017] In an optional scheme: the auxiliary unloading part also includes a material receiving guide plate, one side of the material receiving guide plate is rotatably connected to the positioning side seat on the vertical sliding rod, the material receiving guide plate is tilted and arranged below the auxiliary unloading frame, a protrusion block is provided at a lower position of the material receiving guide plate, a vibration plate is provided below the protrusion block, a plurality of round blocks are rotatably provided on the outer side of the vibration plate, the vibration plate is fixedly set at one end of the vibration shaft, the vibration shaft is rotatably set on the bearing frame on the base, a first pulley is provided at the other end of the vibration shaft, and the first pulley is transmission-connected to the second pulley at the end of the semi-gear through a transmission belt.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. The present invention is designed according to existing needs. It can quickly trigger cooling and shaping after completing injection molding, and then cooperate with the reciprocating pusher and the flip component to move the lower module downward and flip it, cooperate with the unloading component to complete automatic unloading, and quickly guide the injection molded parts to the target position without manual cancellation operation, which greatly improves the processing efficiency.

[0020] 2. When the present invention is driven, it cooperates with the connection unit for buffering to avoid interference between cooling triggering, injection molding and unloading actions. When unloading, it uses gravity to automatically assist in pushing the material, and then cooperates with the collision between the lower module and the auxiliary unloading frame to make unloading smoother. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of one side of the present invention.

[0022] Figure 2 It is a structural schematic diagram of another side of the present invention.

[0023] Figure 3 It is a schematic diagram of the lower structure of the present invention.

[0024] Figure 4 It is a schematic diagram of the internal structure of the upper module, the lower module and the piston cylinder of the present invention.

[0025] Figure 5 It is a structural schematic diagram of one side of the reciprocating driving component of the present invention.

[0026] Figure 6 It is a schematic diagram of the structure of the other side of the reciprocating driving component of the present invention.

[0027] Figure 7 It is a schematic diagram of the lower module and guide rail structure of the present invention.

[0028] Figure 8 It is a schematic diagram of the internal structure of the lower module of the present invention.

[0029] Fig. 9 It is a schematic diagram of the structure of the unloading bottom plate of the present invention.

[0030] Fig.10 It is a schematic diagram of the structure of the vibration plate of the present invention.

[0031] Reference numerals: storage box 100, feeding duct 101, upper module 102, lower module 103, exhaust hole 104, flip arm 105, guide slide rail 106, guide pin 107, bending rail 108, positioning side plate 109, positioning side seat 110, vertical slide bar 111, auxiliary unloading frame 112, support frame 113, unloading bottom plate 114, counterweight seat 115, heat dissipation cavity 116, vertical slide seat 117;

[0032] Piston cylinder 200, piston block 201, guide sleeve 202, return spring 203, piston rod 204, pressing wheel 205, pressing frame 206, injection molding feed pipe 207;

[0033] Base 300;

[0034] The material receiving guide plate 400, the vibration plate 401, the vibration shaft 402, the first pulley 403, the transmission belt 404, and the second pulley 405;

[0035] Motor bracket 500, rack 501, driving motor 502, half gear 503, reciprocating gear frame 504, vertical guide sleeve 505, buffer slide bar 506, buffer spring 507, traction side plate 508, U-shaped frame 509, vertical guide rod 510;

[0036] High-pressure cooling tank 600 , first air duct 601 , second air duct 602 , solenoid valve 603 , trigger switch 604 , mounting bracket 605 , cache pipe sleeve 606 , and air intake pipe 607 . DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] like Figure 1-Figure 10 As shown, the embodiment of the present invention provides an injection mold that is easy to demould quickly, including a base 300, at least two vertical slide bars 111 are provided on the upper left side of the base 300, an upper module 102 is fixedly provided on one side of the vertical slide bar 111, a lower module 103 is provided below the upper module 102, the grooves at the ends of the lower module 103 and the upper module 102 constitute an injection cavity, the left ends of the lower module 103 and the upper module 102 are both provided with an air intake duct 607, the upper end feed port of the upper module 102 is provided with a feeding component for providing injection molding material, and the injection molding cavity is provided with the feeding component. Provide enough molding materials, the air inlet pipe 607 on one side of the lower module 103 is rotatably connected with the vertical slide 117, the vertical slide 117 is slidably set on the vertical slide bar 111, the other side of the lower module 103 is connected to a reciprocating push component for driving it to slide reciprocatingly up and down along the vertical slide bar 111, and the end of the vertical slide 117 is provided with a flipping component for driving the lower module 103 to move downward to the unloading position and flip in time, the storage box 100 is also provided with a cooling component for cooling the inner cavity of the lower module 103 and the upper module 102, and the lower module 103 is provided with an auxiliary unloading member;

[0039] The auxiliary unloading member includes an unloading bottom plate 114 slidably arranged in the inner cavity of the lower module 103, and a guide rod is arranged at the lower end of the unloading bottom plate 114. The end of the guide rod extends into the heat dissipation cavity 116 and is connected to the counterweight seat 115. In the initial state, the lower end of the counterweight seat 115 is flush with the bottom of the heat dissipation cavity 116. The side of the counterweight seat 115 is a guiding inclined surface. When the lower module 103 is turned over, under the action of the gravity of the counterweight seat 115, the counterweight seat 115 will drive the unloading bottom plate 114 to move, thereby discharging the formed workpiece;

[0040] The auxiliary unloading member also includes an auxiliary unloading frame 112 fixedly arranged on the side of the vertical sliding rod 111, and the auxiliary unloading frame 112 is located below the lower module 103. The drop opening on the lower module 103 corresponds to the lower module 103. When the lower module 103 descends to the unloading position, the lower module 103 will hit the auxiliary unloading frame 112, so that the molded parts in the lower module 103 are more likely to fall;

[0041] The cooling component includes a high-pressure cooling tank 600, the bottom of which is connected to the base 300 through a support leg, and high-pressure cold air is stored in the high-pressure cooling tank 600. A solenoid valve 603 is provided at the upper end of the high-pressure cooling tank 600, and two exhaust ends of the solenoid valve 603 are respectively connected to the first air duct 601 and the second air duct 602. The other ends of the first air duct 601 and the second air duct 602 are connected to a cache sleeve 606, and the cache sleeve 606 is rotatably arranged on the outside of an intake pipe 607. A through hole is provided on the intake pipe 607 that is connected to the inner cavity of the cache sleeve 606. The intake pipe 607 is connected to the heat dissipation cavity 116 inside the upper module 102 and the lower module 103. The surfaces of the upper module 102 and the lower module 103 An exhaust hole 104 for exhaust is provided, a mounting frame 605 is fixedly provided on the upper end of the high-pressure cooling tank 600, a trigger switch 604 is provided on the mounting frame 605, the trigger switch 604 is electrically connected to the control end of the solenoid valve 603, the trigger switch 604 corresponds to the trigger position at the top of the reciprocating push component, when the reciprocating push component moves upward, the lower module 103 will first press and contact with the upper module 102, at this time the reciprocating push component continues to move to complete the injection molding action, and then after the injection molding is completed, the trigger switch 604 is triggered, and the cooling gas enters the air intake pipe 607 along the first air guide pipe 601 and the second air guide pipe 602, and then the cooling gas enters the heat dissipation cavity 116, the injection molded part is cooled and molded, and the cooled gas is discharged along the exhaust hole 104;

[0042] like Figure 2-Figure 7As shown, the flip component includes a positioning side seat 110 fixedly arranged on a vertical slide bar 111, a positioning side plate 109 is provided on the outer side of the positioning side seat 110, a guide rail 106 is fixedly provided on the upper end of the positioning side plate 109, and the upper end of the guide rail 106 is connected to the support frame 113 at the bottom of the storage box 100, a flip arm 105 is fixedly provided at the end of the air intake duct 607 on the side of the lower module 103, and a guide pin 107 is fixedly provided at the other end of the flip arm 105, and the guide pin 107 is fixedly provided with the inner end of the guide rail 106. The guide rail 106 is provided with a bending rail 108 for assisting the flipping of the flipping arm 105. When the lower module 103 is initially separated from the upper module 102, the lower module 103 is initially in a horizontal state until the guide pin 107 contacts the bending rail 108. Under the guidance of the bending rail 108, the flipping arm 105 drives the air intake duct 607 and the lower module 103 to flip, so that the molding cavity of the lower module 103 is set downward to realize automatic unloading. The bending width of the bending rail 108 matches the arm length of the flipping arm 105.

[0043] like Figure 1-Figure 6 As shown, the reciprocating pushing component includes a vertically arranged reciprocating tooth frame 504, a rack 501 is symmetrically arranged on the inner side of the reciprocating tooth frame 504, a half gear 503 matching the rack 501 is arranged in the middle of the reciprocating tooth frame 504, the half gear 503 is connected to a driving motor 502 for driving the half gear 503 to rotate, the driving motor 502 is connected to the base 300 through a motor bracket 500, a guide unit is arranged between the reciprocating tooth frame 504 and the base 300, and the side of the reciprocating tooth frame 504 is connected to the lower module 103 through a connecting unit, and under the drive of the driving motor 502, the half gear 503 matches the rack 501, so that the reciprocating tooth frame 504 slides back and forth up and down along the guide unit, thereby providing power for the lower module 103 to move up and down;

[0044] The connecting unit includes a traction side plate 508 rotatably arranged at the end of the lower module 103, and a guide hole is opened at one end of the traction side plate 508 facing the reciprocating gear frame 504, and a buffer slide bar 506 is slidably arranged in the guide hole. The upper end of the buffer slide bar 506 is connected to a U-shaped frame 509, and the U-shaped frame 509 is mounted on the side of the reciprocating gear frame 504. The U-shaped frame 509 and the traction side plate 508 are connected by a buffer spring 507. When the reciprocating gear frame 504 moves up and down, the U-shaped frame 509 and the traction side plate 508 will also move with it, and with the transmission of the buffer spring 507, the traction side plate 508 will drive the lower module 103 to move up and down along the vertical slide bar 111;

[0045] It should be noted that the vertical movement stroke of the U-shaped frame 509 is greater than the vertical movement amplitude of the lower module 103. Since the buffer spring 507 is used in the connection unit for transmission, interference problems can be avoided.

[0046] The guide unit includes vertical guide sleeves 505 symmetrically arranged on both sides of the reciprocating gear frame 504, and the vertical guide sleeves 505 are slidably arranged on the vertical guide rod 510. The lower end of the vertical guide rod 510 is connected to the upper end of the base 300. The vertical guide sleeves 505 and the vertical guide rod 510 are slidably arranged, so that the reciprocating gear frame 504 slides up and down more smoothly;

[0047] The feeding component includes a piston cylinder 200 arranged above the upper module 102, the discharge port of the piston cylinder 200 is connected to the feed end of the upper module 102 through an injection molding feed pipe 207, a piston block 201 is provided in the piston cylinder 200, the feed end of the piston cylinder 200 is connected to the discharge end at the bottom of the storage box 100 through a feeding conduit 101, a heating component for heating the material is provided inside the storage box 100, the feed end and the discharge end of the piston cylinder 200 are both provided with a one-way valve to allow the material to flow in one direction, the end of the piston block 201 is connected to the piston rod 204, the sliding sleeve of the piston rod 204 is provided with a guide sleeve 202, and the guide sleeve 202 is connected to the piston cylinder through a positioning rod. 200 inner wall, the end of the piston rod 204 is rotatably provided with a pressing wheel 205, the fixed ring on the surface of the piston rod 204 is connected to the guide sleeve 202 through a return spring 203, the pressing wheel 205 is connected to a pusher for driving it to move toward the piston cylinder 200, and the pushing member generates a driving force on the pressing wheel 205, so that the piston block 201 compresses the inner cavity of the piston cylinder 200, so that the material inside the piston cylinder 200 is discharged along the injection molding feed pipe 207, providing power for injection molding, when the pushing member is not working, under the reset of the return spring 203, the piston block 201 will slide outward toward the piston cylinder 200, so that the material inside the storage box 100 is sucked into the piston cylinder 200;

[0048] The pusher includes a pressing frame 206 disposed on the top of the reciprocating pusher. The upper end of the pressing frame 206 is provided with a pressing inclined surface matching the pressing wheel 205, so that the inclined surface can be used to generate thrust on the pressing wheel 205, thereby providing power for injection molding. The upper end of the pressing frame 206 is provided with a pressing block corresponding to the trigger switch 604;

[0049] The storage box 100 is connected to the support frame 113 at the bottom through a connecting rod, and the support frame 113 is fixedly connected to the upper end of the vertical slide bar 111, so that a supporting force can be provided for the storage box 100:

[0050] like Figure 1-Figure 9As shown, the auxiliary unloading member also includes a material receiving guide plate 400, one side of which is rotatably connected to the positioning side seat 110 on the vertical slide bar 111, and the material receiving guide plate 400 is tiltedly arranged below the auxiliary unloading frame 112, and a protruding block is provided at a lower position of the material receiving guide plate 400, and a vibration plate 401 is provided below the protruding block, and a plurality of round blocks are rotatably arranged on the outer side of the vibration plate 401, and the vibration plate 401 is fixedly arranged at one end of a vibration shaft 402, and the vibration shaft 402 is rotatably arranged on a bearing frame on the base 300, and the vibration plate 401 is fixedly arranged at one end of a vibration shaft 402, and the vibration shaft 402 is rotatably arranged on a bearing frame on the base 300. A first pulley 403 is provided at the other end of the moving shaft 402, and the first pulley 403 is connected to the second pulley 405 at the end of the half gear 503 through a transmission belt 404. When the half gear 503 rotates, the second pulley 405 drives the first pulley 403 to rotate through the transmission belt 404, and the first pulley 403 drives the vibration plate 401 to rotate through the vibration shaft 402. The round block on the outer side of the vibration plate 401 will intermittently generate a driving force on the raised block at the bottom of the material guide plate 400, so that the material guide plate 400 shakes up and down, so that the molded part slides down smoothly.

[0051] Working principle: In actual use, the injection plastic is stored in the storage box 100, and the reciprocating push component first drives the lower module 103 to move upward, and the lower module 103 is first merged with the upper module 102, and the reciprocating tooth frame 504 in the reciprocating push component continues to move upward, thereby triggering the feeding component to work, and the pushing member generates a driving force on the pressing wheel 205, so that the piston block 201 compresses the inner cavity of the piston cylinder 200, so that the material inside the piston cylinder 200 is discharged along the injection feeding pipe 207, providing power for injection molding, When the pusher is not working, the piston block 201 will slide outward toward the piston cylinder 200 under the reset of the reset spring 203, so as to suck the material inside the storage box 100 into the piston cylinder 200. After the injection molding is completed, the pressing frame 206 on the top of the reciprocating gear frame 504 will trigger the trigger switch 604, and the cooling gas will enter the air intake pipe 607 along the first air guide pipe 601 and the second air guide pipe 602, and then the cooling gas will enter the heat dissipation cavity 116 to cool the injection molded part, and the cooled gas will be discharged along the exhaust hole 104;

[0052] Then, the reciprocating pushing component drives the lower module 103 to move downward. When the lower module 103 is initially separated from the upper module 102, the lower module 103 begins to be in a horizontal state until the guide pin 107 contacts the bending rail 108. Under the guidance of the bending rail 108, the flip arm 105 drives the air intake duct 607 and the lower module 103 to flip, so that the molding cavity of the lower module 103 is set downward to realize automatic unloading. After the lower module 103 flips downward, under the gravity of the counterweight seat 115, the counterweight seat 115 drives the unloading bottom plate 114 to move, thereby discharging the formed workpiece. When the lower module 103 descends to the unloading position, the lower module 103 hits the auxiliary unloading frame 112, so that the molded parts in the lower module 103 are easier to fall, and then are collected by the material receiving guide plate 400, and the workpieces slide into the target container along the material receiving guide plate 400.

[0053] 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 principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An injection mold for rapid demoulding, comprising a base (300), wherein at least two vertical slide bars (111) are provided on the upper left side of the base (300), an upper module (102) is fixedly provided on one side of the vertical slide bar (111), and a lower module (103) is provided below the upper module (102), characterized in that: The grooves at the ends of the lower module (103) and the upper module (102) form an injection molding cavity. The left ends of the lower module (103) and the upper module (102) are each provided with an air intake pipe (607). The upper end feed port of the upper module (102) is provided with a feeding component for providing injection molding material. The air intake pipe (607) on one side of the lower module (103) is rotatably connected to a vertical slide seat (117). The vertical slide seat (117) is slidably arranged on the vertical slide rod (11 1), the other side of the lower module (103) is connected to a reciprocating driving component for driving it to slide reciprocally up and down along the vertical slide bar (111), the end of the vertical slide seat (117) is provided with a flipping component for driving the lower module (103) to move downward to the unloading position and flip in time, the storage box (100) is also provided with a cooling component for cooling the inner cavity of the lower module (103) and the upper module (102), and the lower module (103) is provided with an auxiliary unloading component.

2. The injection mold for rapid demoulding according to claim 1, characterized in that: The auxiliary unloading member comprises an unloading base plate (114) slidably arranged in the inner cavity of the lower module (103); a guide rod is arranged at the lower end of the unloading base plate (114); the end of the guide rod extends into the heat dissipation cavity (116) and is connected to the counterweight seat (115); in an initial state, the lower end of the counterweight seat (115) is flush with the bottom of the heat dissipation cavity (116); and the side surface of the counterweight seat (115) is a guiding inclined surface.

3. The injection mold for rapid demoulding according to claim 2, characterized in that: The auxiliary unloading member also includes an auxiliary unloading frame (112) fixedly arranged on the side of the vertical sliding rod (111), and the auxiliary unloading frame (112) is located below the lower module (103), and the drop opening on the lower module (103) corresponds to the lower module (103).

4. The injection mold for quick demoulding according to claim 1, characterized in that: The cooling component comprises a high-pressure cooling tank (600), wherein the high-pressure cooling tank (600) stores high-pressure cold air, and an electromagnetic valve (603) is provided at the upper end of the high-pressure cooling tank (600), wherein two exhaust ends of the electromagnetic valve (603) are respectively connected to a first air guide pipe (601) and a second air guide pipe (602), wherein the other ends of the first air guide pipe (601) and the second air guide pipe (602) are connected to a cache sleeve (606), wherein the cache sleeve (606) is rotatably arranged on the outside of an air intake pipe (607), and a valve connected to the cache sleeve (606) is provided on the air intake pipe (607). ) inner cavity, the air inlet pipe (607) is connected with the heat dissipation cavity (116) inside the upper module (102) and the lower module (103), the upper module (102) and the lower module (103) are provided with exhaust holes (104) for exhausting air on their surfaces, a mounting frame (605) is fixedly provided at the upper end of the high-pressure cooling tank (600), a trigger switch (604) is provided on the mounting frame (605), the trigger switch (604) is electrically connected to the control end of the solenoid valve (603), and the trigger switch (604) corresponds to the trigger position at the top of the reciprocating push component.

5. The injection mold for rapid demoulding according to claim 1, characterized in that: The flipping component includes a positioning side seat (110) fixedly arranged on a vertical slide bar (111), a positioning side plate (109) being arranged on the outer side of the positioning side seat (110), a guide rail (106) being fixedly arranged on the upper end of the positioning side plate (109), the upper end of the guide rail (106) being connected to a support frame (113) at the bottom of the storage box (100), a flipping arm (105) being fixedly arranged on the end of the air intake duct (607) on the side of the lower module (103), a guide pin shaft (107) being fixedly arranged on the other end of the flipping arm (105), the guide pin shaft (107) being slidably matched with the inner cavity of the guide rail (106), a bending rail (108) being arranged on the guide rail (106) for assisting the flipping of the flipping arm (105), the bending width of the bending rail (108) being matched with the arm length of the flipping arm (105).

6. The injection mold for rapid demoulding according to claim 4, characterized in that: The reciprocating pushing component comprises a vertically arranged reciprocating tooth frame (504), a rack (501) is symmetrically arranged on the inner side of the reciprocating tooth frame (504), a half gear (503) matching the rack (501) is arranged in the middle of the reciprocating tooth frame (504), the half gear (503) is connected to a driving motor (502) for driving the half gear (503) to rotate, the driving motor (502) is connected to the base (300) through a motor bracket (500), a guiding unit is arranged between the reciprocating tooth frame (504) and the base (300), and the side of the reciprocating tooth frame (504) is connected to the lower module (103) through a connecting unit.

7. The injection mold for rapid demoulding according to claim 6, characterized in that: The connection unit comprises a traction side plate (508) rotatably arranged at the end of the lower module (103); a guide hole is opened at one end of the traction side plate (508) facing the reciprocating gear frame (504); a buffer slide bar (506) is slidably arranged in the guide hole; the upper end of the buffer slide bar (506) is connected to a U-shaped frame (509); the U-shaped frame (509) is mounted on the side of the reciprocating gear frame (504); the U-shaped frame (509) and the traction side plate (508) are connected via a buffer spring (507); and the up and down movement stroke of the U-shaped frame (509) is greater than the up and down movement amplitude of the lower module (103).

8. The injection mold for quick demoulding according to claim 7, characterized in that: The guide unit comprises vertical guide sleeves (505) symmetrically arranged on both sides of the reciprocating gear frame (504), and the vertical guide sleeves (505) are slidably arranged on a vertical guide rod (510), and the lower end of the vertical guide rod (510) is connected to the upper end of the base (300).

9. The injection mold for facilitating rapid demoulding according to claim 4, characterized in that: The feeding component comprises a piston cylinder (200) arranged above the upper module (102); the discharge port of the piston cylinder (200) is connected to the feed end of the upper module (102) via an injection molding feed pipe (207); a piston block (201) is provided in the piston cylinder (200); the feed end of the piston cylinder (200) is connected to the discharge end at the bottom of the storage box (100) via a feed conduit (101); a heating component for heating the material is provided inside the storage box (100); the feed end and the discharge end of the piston cylinder (200) are connected to each other. A one-way valve is provided, the end of the piston block (201) is connected to the piston rod (204), a guide sleeve (202) is provided on the sliding sleeve of the piston rod (204), the guide sleeve (202) is connected to the inner wall of the piston cylinder (200) through a positioning rod, a pressing wheel (205) is rotatably provided at the end of the piston rod (204), a fixed ring on the surface of the piston rod (204) and the guide sleeve (202) are connected through a return spring (203), and the pressing wheel (205) is connected to a pushing member used to drive it to move toward the piston cylinder (200).

10. The injection mold for facilitating rapid demoulding according to claim 6, characterized in that: The auxiliary unloading member also includes a material receiving guide plate (400), one side of which is rotatably connected to the positioning side seat (110) on the vertical sliding rod (111), and the material receiving guide plate (400) is tiltedly arranged below the auxiliary unloading frame (112). A protruding block is arranged at a lower position of the material receiving guide plate (400), and a vibration disk (401) is arranged below the protruding block. A plurality of round blocks are rotatably arranged on the outer side of the vibration disk (401), and the vibration disk (401) is fixedly arranged at one end of a vibration shaft (402), and the vibration shaft (402) is rotatably arranged on a bearing frame on the base (300). A first pulley (403) is arranged at the other end of the vibration shaft (402), and the first pulley (403) is transmission-connected to a second pulley (405) at the end of the half gear (503) through a transmission belt (404).

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