Automatic disassembling equipment for injection mold

Abstract

The invention discloses automatic disassembling equipment for an injection mold, and relates to the technical field of mold disassembling. Comprising a frame body, and further comprises a disassembling table, a lifting table, a lifting mechanism and a lifting mechanism, wherein the disassembling table is mounted above the frame body; the limiting mechanism is arranged above the disassembling table, the limiting mechanism comprises a first push rod, a first connecting frame is installed outside the first push rod, a rubber column is arranged in the first connecting frame, and a pressing assembly is arranged outside the first connecting frame; the first push rod is used for driving the rubber column and the pressing assembly to make contact with the side face and the top of the injection mold. And the disassembling mechanism is arranged above the limiting mechanism, the disassembling mechanism comprises a sliding block, a rotating assembly is arranged outside the sliding block, and the sliding block is used for driving the rotating assembly to move to a hexagonal screw above the injection mold. According to the automatic disassembling equipment for the injection mold, the purpose of improving the use efficiency of the equipment is achieved.

Description

Technical Field

[0001] This invention relates to the field of mold disassembly technology, specifically to an automatic disassembly device for injection molds. Background Technology

[0002] Injection molds are tools used to produce plastic products, giving them a complete structure and precise dimensions. Injection molding is a processing method used for the mass production of certain complex-shaped parts. Specifically, it involves injecting molten plastic into a mold cavity under high pressure using an injection molding machine, followed by cooling and solidification to obtain the molded product. After a period of use, injection molds need to be disassembled for maintenance and replacement of the mold parts.

[0003] An invention patent with publication number CN116833712A discloses an automatic disassembly device for injection molds. A first lifting mechanism moves the mounting plate vertically upwards, causing the clamping and limiting upper mold assembly to move upwards synchronously, thus separating the upper and lower mold assemblies. Then, a second lifting mechanism brings the lower disassembly plate closer to the lower mold assembly. Finally, a synchronous disassembly mechanism simultaneously disassembles the bolts on the surfaces of the upper and lower mold assemblies. However, when disassembling hexagonal screws, they are prone to springing out and becoming damaged. Summary of the Invention

[0004] To overcome the problem of hexagonal screws easily flying out and becoming damaged during disassembly, this invention provides an automatic injection mold disassembly device, including a frame and further comprising: A disassembly table, which is installed above the frame; A limiting mechanism is provided above the disassembly table. The limiting mechanism includes a first push rod, a first connecting frame is installed on the outside of the first push rod, a rubber column is provided inside the first connecting frame, and a pressing component is provided on the outside of the first connecting frame. The first push rod is used to drive the rubber column to contact the side and top of the injection mold with the pressing component. The disassembly mechanism is located above the limiting mechanism. The disassembly mechanism includes a sliding block, and a rotating component is provided on the outside of the sliding block. The sliding block is used to drive the rotating component to move to the hexagonal screw above the injection mold.

[0005] Preferably, it further includes: A conveyor, which is installed inside the frame; Adjustment seat, which is installed on top of the frame; A limiting plate, which is connected to an adjusting seat, is used to limit the movement direction of the injection mold above the conveyor.

[0006] Preferably, the limiting mechanism further includes: A fixing groove is provided inside the disassembly table, and two fixing grooves are provided. A lifting frame is installed inside a fixed slot. Two lifting frames are provided, and the first push rod is installed on the outside of the lifting frame. The first lifting rod is installed on the top of the lifting frame and is connected to the disassembly mechanism.

[0007] Preferably, the limiting mechanism further includes: The connector has two parts, which are respectively installed on both sides of the first connecting frame; An outer cylinder, which is mounted on the outside of one of the connectors; A central column, which is mounted outside another of the connecting members, and an outer cylinder adapted to the central column; The mounting bracket is installed on the outside of the outer cylinder, and the pressing assembly is connected to the mounting bracket.

[0008] Preferably, the limiting mechanism further includes: The first through slot is formed at the top of the first connecting frame; A movable block, which is installed inside the first through slot; The first telescopic rod is installed on the outside of the moving block; A sliding column is connected to the telescopic end of a first telescopic rod. The sliding column is connected to a rubber column and is slidably connected inside the moving block. The telescopic operation of the first telescopic rod makes the rubber column fit more closely to the side of the injection mold.

[0009] Preferably, the pressing component includes: The second telescopic rod is installed on top of the mounting bracket; The platform is connected to the telescopic end of the second telescopic rod. The platform serves both to limit the position of the top plate and to prevent foreign objects from moving between the two symmetrical hexagonal screws. A groove, wherein the groove is formed on the bottom of the platform; The first suction strip is installed inside the groove and is used to adhere to and fix the top plate of the injection mold.

[0010] Preferably, the pressing component further includes: A placement slot is formed inside the platform; Linkage rod, which is installed inside the placement slot; The mounting plate is installed inside the placement slot, and the mounting plate has ventilation openings inside.

[0011] Preferably, the disassembly mechanism further includes: The second connecting frame is connected to the telescopic end of the first lifting rod; The second through groove is formed at the top of the second connecting frame, and the sliding block is slidably connected inside the second through groove; The second push rod is installed inside the second connecting frame, and the sliding block is connected to the telescopic end of the second push rod; An air gun, which is positioned above the sliding block.

[0012] Preferably, the rotating assembly includes: The L-shaped plate is connected to the telescopic end of the third push rod; A motor housing is installed at the bottom of an L-shaped plate, and a motor is installed inside the motor housing. A hexagonal wrench, wherein the hexagonal wrench is connected to the output end of the motor; A conical cylinder, which is installed at the bottom of the motor housing; A telescopic cylinder, which is installed at the bottom of a conical cylinder; An annular plate is installed at the bottom of the telescopic cylinder, and a second suction strip is installed at the bottom of the annular plate to fix the annular plate to the top plate. An adhesive sheet is installed on the outside of the annular plate and is used to adhere to the ejected hexagonal screws.

[0013] This invention provides an automatic disassembly device for injection molds. It has the following beneficial effects: 1. This automatic injection mold disassembly equipment, through the setting of a disassembly mechanism and rotating components, ensures that when disassembling hexagonal screws, the screws are within the area enclosed by the telescopic cylinder, annular plate, and top plate. As the hexagonal wrench separates from the screw, the screw remains within this area. Subsequently, by adjusting the stroke of the first lifting rod, the second suction strip separates from the top plate, allowing the worker to manually remove the hexagonal screw from the top plate or the adhesive sheet. This prevents the hexagonal screw from flying out and being damaged during disassembly.

[0014] 2. This automatic injection mold disassembly equipment uses a limiting mechanism to restrict contact with the side of the injection mold. Before disassembling the injection mold, workers need to check whether the coolant inlet and outlet are emptied and whether they are sealed with special plugs to prevent dust, oil, metal shavings, and other foreign objects from entering the water system during disassembly, causing blockages or wear that are difficult to clean. Therefore, multiple sets of rubber pillars are distributed within the first connecting frame. These rubber pillars avoid the inlet and outlet and restrict contact with the side of the injection mold, preventing blockage of the inlet and outlet during disassembly and thus avoiding interference with the worker's inspection work.

[0015] 3. This automatic injection mold disassembly equipment uses a limiting mechanism to secure the sides and top of the injection mold in different ways. As the hexagonal screws are removed, the top plate gradually loosens, potentially causing relative displacement between the top plate and the injection mold. By incorporating a pressing component and multiple sets of rubber pillars, the equipment secures the sides and top plate of the injection mold in different ways, preventing the top plate from shifting and deviating from its preset position, which would lead to disassembly failure.

[0016] 4. This automatic injection mold disassembly equipment, through the installation of a pressing component, uses multiple first suction strips on the bottom of the two platforms to adhere and fix them to the top of the top plate, preventing the top plate from shifting position due to loosening when disassembling hexagonal screws. By incorporating the pressing component, when the air gun of the disassembly mechanism blows away foreign objects inside the hexagonal screws, most of the impurities move to the platform under the operation of the air gun. The impurities enter the placement groove through the ventilation port and gradually adhere to the adhesive outer shell of the connecting rod, preventing foreign objects from being blown to the opposite hexagonal screw when the air gun is processing them inside the hexagonal screw. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a structural schematic diagram from another perspective of the present invention; Figure 3 This is a schematic diagram of the disassembly platform of the present invention; Figure 4 This is a schematic diagram of the limiting mechanism of the present invention; Figure 5 For the present invention Figure 4 Schematic diagram of the structure at point A; Figure 6 This is a schematic diagram of the pressing component of the present invention; Figure 7 For the present invention Figure 6 Schematic diagram of the structure at point B; Figure 8 This is a schematic diagram of the disassembly mechanism of the present invention; Figure 9This is a schematic diagram of the rotating component of the present invention.

[0018] In the diagram: 1. Frame; 2. Conveyor; 3. Adjusting seat; 4. Limiting plate; 5. Disassembly table; 6. Limiting mechanism; 601. Fixing groove; 602. Lifting frame; 603. First lifting rod; 604. First push rod; 605. First connecting frame; 606. Connecting piece; 607. Outer cylinder; 608. Mounting frame; 609. Pressing assembly; 6091. Second telescopic rod; 6092. Platform; 6093. Placement groove; 6094. Groove; 6095. First suction strip; 6096. Mounting plate; 6097. Connecting rod; 610. Center column 611. First through slot; 612. Moving block; 613. First telescopic rod; 614. Sliding column; 615. Rubber column; 7. Disassembly mechanism; 701. Second connecting frame; 702. Second through slot; 703. Sliding block; 704. Second push rod; 705. Third push rod; 706. Rotating assembly; 7061. L-shaped plate; 7062. Motor box; 7063. Conical cylinder; 7064. Telescopic cylinder; 7065. Annular plate; 7066. Adhesive sheet; 7067. Second suction strip; 7068. Hexagonal wrench; 707. Air gun. Detailed Implementation

[0019] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the invention to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical application of the invention, and to enable those skilled in the art to understand the invention and design various embodiments with various modifications suitable for a particular purpose.

[0020] like Figures 1-9 As shown, the present invention provides a technical solution: an automatic disassembly device for injection molds, which is described below.

[0021] Including frame 1, it also includes: Conveyor 2 is installed inside the frame 1; Adjustment seat 3, multiple adjustment seats 3 are provided, each adjustment seat 3 is composed of a fixed seat and an adjustment column that can be manually adjusted in length, and the adjustment seat 3 is installed on the top of the frame 1; Limiting plate 4 is connected to the adjusting column in adjusting seat 3. Limiting plate 4 is used to limit the movement direction of injection mold above conveyor 2. Disassembly table 5 is installed above frame 1; The limiting mechanism 6 is located above the disassembly table 5. The limiting mechanism 6 includes a first push rod 604, which is an electric push rod. A first connecting frame 605 is installed on the outside of the first push rod 604. A rubber column 615 is installed inside the first connecting frame 605. A pressing component 609 is installed on the outside of the first connecting frame 605. The first push rod 604 is used to drive the rubber column 615 and the pressing component 609 to contact the side and top of the injection mold. The disassembly mechanism 7 is located above the limiting mechanism 6. The disassembly mechanism 7 includes a sliding block 703, a rotating component 706 is provided on the outside of the sliding block 703, and an air gun 707 is located above the sliding block 703. The sliding block 703 is used to drive the rotating component 706 to move to the hexagonal screw above the injection mold, and the air gun 707 is used to blow out foreign objects inside the hexagonal screw.

[0022] Before using the equipment, manually place the injection mold to be disassembled onto the conveyor 2. The conveyor 2 moves the injection mold to the disassembly table 5. During the movement of the injection mold, the limiting plates 4 on both sides limit the position of the injection mold, reducing the possibility of the injection mold deviating from its position. As the injection mold moves onto the disassembly table 5, adjust the limiting mechanism 6 and the disassembly mechanism 7 to limit the position of the injection mold. Then, disassemble the hexagonal screws on the top plate of the injection mold. Afterward, the worker takes away the disassembled hexagonal screws, the top plate, and the remaining parts of the injection mold.

[0023] The limiting mechanism 6 also includes: Fixing slot 601 is provided inside the disassembly table 5, and there are two fixing slots 601. The lifting frame 602 is composed of an electric push rod in the vertical direction and a frame 1. The lifting frame 602 is installed inside the fixing slot 601. There are two lifting frames 602. The first push rod 604 is installed on the outside of the lifting frame 602. The first lifting rod 603 is configured as an electric push rod and is installed on the top of the lifting frame 602. The first lifting rod 603 is connected to the disassembly mechanism 7. Connector 606 is composed of an electric push rod and a connecting bent rod in the horizontal direction. There are two connectors 606, which are respectively installed on both sides of the first connecting frame 605. The outer cylinder 607 is mounted on the outside of one of the connectors 606; The center column 610 is installed outside another connector 606. The outer cylinder 607 of the two limiting mechanisms 6 is offset from the center column 610 and is adapted to the center column 610. Mounting bracket 608 is installed on the outside of outer cylinder 607, and pressing assembly 609 is connected to mounting bracket 608; The first through slot 611 is formed on the top of the first connecting frame 605; Movable block 612 is installed inside the first through slot 611; The first telescopic rod 613 has an automatic retraction function and is installed on the outside of the moving block 612. The sliding column 614 is connected to the telescopic end of the first telescopic rod 613. The sliding column 614 is connected to the rubber column 615, and the rubber column 615 and the sliding column 614 are connected by a plug-in connection. The sliding column 614 is slidably connected inside the moving block 612. The rubber column is made of high temperature resistant and wear resistant silicone rubber.

[0024] The working process of using a limit mechanism to limit the side of the injection mold: The electric push rod in the vertical direction of the lifting frame 602 is activated, driving the frame 1 and the limiting mechanism 6 to move upward as a whole, providing movement space for the injection mold. As the injection mold moves onto the disassembly table 5, the first push rod 604 is activated. The first push rod 604 drives the first connecting frame 605, connecting piece 606, outer cylinder 607, central column 610, mounting frame 608, and pressing component 609 to move towards the injection mold, and the central column 610 gradually engages with the outer cylinder 607. The electric push rod in the vertical direction of the lifting frame 602 is adjusted to its initial stroke. Driven by the electric push rod, multiple rubber columns 615 contact the side of the injection mold. According to the shape of the side of the injection mold, the first telescopic rod 613 is compressed to varying degrees, making the rubber columns 615 fit more closely to the injection mold.

[0025] The working process of using a limit mechanism to limit the top of the injection mold: Adjust the electric push rod in the vertical direction of the lifting frame 602 to the initial stroke. Driven by the electric push rod, the pressing component 609 gradually contacts the top plate of the injection mold, thus limiting the top plate of the injection mold.

[0026] By setting a limiting mechanism 6, the side of the injection mold is contacted and limited. Before disassembling the injection mold, workers need to check whether the coolant inlet and outlet are drained and whether they are sealed with special plugs to prevent foreign objects such as dust, oil, and metal shavings from entering the water system during disassembly, causing blockages or wear that are difficult to clean. Therefore, multiple sets of rubber pillars 615 are distributed in the first connecting frame 605. The rubber pillars 615 avoid the inlet and outlet and contact the side of the injection mold, preventing blockage of the inlet and outlet during disassembly and affecting the workers' inspection work.

[0027] By setting a limiting mechanism 6, the sides and top of the injection mold are fixed in different ways. As the hexagonal screws are disassembled, the top plate gradually loosens, and relative displacement may occur between the top plate and the injection mold. By setting a pressing component 609 and multiple sets of rubber pillars 615, the sides and top plate of the injection mold are fixed in different ways to prevent the top plate from moving, which could cause the top plate to deviate from the preset position and lead to disassembly failure.

[0028] The pressing component 609 includes: The second telescopic rod 6091 has an automatic retraction function and is installed on the top of the mounting bracket 608; Platform 6092, which is connected to the telescopic end of the second telescopic rod 6091; The groove 6094 is formed at the bottom of the platform 6092. The interior of the groove 6094 is provided with a detachable guardrail that is adapted to the shape of the groove 6094. The first suction strip 6095 is installed inside the groove 6094, and the first suction strip 6095 is installed inside the groove 6094 by Velcro. Placement slot 6093 is formed inside the platform 6092; Link 6097 is installed inside the placement slot 6093, and an adhesive outer shell is fitted on the outside of the link 6097; Mounting plate 6096, with arc-shaped handles mounted on the top of the two mounting plates 6096, the mounting plates 6096 are installed inside the placement slot 6093, and ventilation openings are provided inside the mounting plates 6096.

[0029] The working process of using the pressing component 609 to contact the top plate: Adjust the electric push rod in the vertical direction of the lifting frame 602 to the initial stroke. Driven by the electric push rod, the mounting frame 608, the second telescopic rod 6091 and the platform 6092 begin to move downward. The multiple first suction strips 6095 at the bottom of the platform 6092 gradually attract and fix to the top of the top plate, and the two platform 6092s in the two pressing components 609 press symmetrically on the top plate. The hexagonal screws on both sides are located on both sides of the two platform 6092.

[0030] The process of using the pressing component 609 in conjunction with the disassembly mechanism 7 to handle the internal parts of the hex screw: When the air gun 707 of the disassembly mechanism 7 blows out foreign objects inside the hexagonal screw, most of the impurities move to the platform 6092 under the operation of the air gun 707. The impurities enter the placement groove 6093 through the ventilation port and gradually stick to the adhesive shell outside the connecting rod 6097, so as to avoid the situation where foreign objects are blown to the opposite hexagonal screw when the air gun 707 is treating the foreign objects inside the hexagonal screw.

[0031] By setting up the pressing component 609, multiple first suction strips 6095 on the bottom of the two platforms 6092 are attracted and fixed to the top of the top plate, preventing the top plate from shifting position due to loosening when disassembling the hexagonal screws. By setting up the pressing component 609, when the air gun 707 of the disassembly mechanism 7 blows away foreign objects inside the hexagonal screws, most of the impurities move to the platform 6092 under the operation of the air gun 707. The impurities enter the placement groove 6093 through the ventilation port and gradually adhere to the adhesive shell outside the connecting rod 6097, preventing foreign objects from being blown to the opposite hexagonal screw when the air gun 707 is processing the foreign objects inside the hexagonal screws.

[0032] Disassembly mechanism 7 also includes: The second connecting frame 701 is connected to the telescopic end of the first lifting rod 603; The second through slot 702 is formed on the top of the second connecting frame 701, and the sliding block 703 is slidably connected inside the second through slot 702; The second push rod 704 is installed inside the second connecting frame 701, and the sliding block 703 is connected to the telescopic end of the second push rod 704.

[0033] The process of using disassembly mechanism 7 to disassemble the hexagonal screws on the top of the injection mold: Depending on the position of the hexagonal screws, the second push rod 704 is adjusted to different strokes. The second push rod 704 controls the sliding block 703 to move within the second connecting frame 701. The sliding block 703 drives the air gun 707 to move to different hexagonal screw positions, and then the air gun 707 is used to blow out foreign objects from the inside of the hexagonal screws. After blowing out the foreign objects, the rotating assembly 706 is used to disassemble the hexagonal screws.

[0034] Rotating assembly 706 includes: L-shaped plate 7061, L-shaped plate 7061 is connected to the telescopic end of the third push rod 705; Motor housing 7062 is installed at the bottom of L-shaped plate 7061, and a motor is installed inside the motor housing 7062; The hexagonal wrench 7068 is connected to the output end of the motor, and the hexagonal wrench 7068 is connected to the output end of the motor using a quick-release connector; The conical cylinder 7063 is installed at the bottom of the motor housing 7062; Telescopic cylinder 7064 is installed at the bottom of conical cylinder 7063. Telescopic cylinder 7064 has an automatic retraction function and is made of flexible cushioning material. An annular plate 7065 is installed at the bottom of the telescopic cylinder 7064, and a second suction strip 7067 is installed at the bottom of the annular plate 7065. Adhesive sheet 7066 is a replaceable adhesive patch that is attached to the outside of the ring plate 7065 using Velcro. Adhesive sheet 7066 is made of oil-resistant polyurethane adhesive material.

[0035] The process of disassembling hex screws using the 706 rotating assembly: Based on the position of the hexagonal screw, adjust the stroke of the third push rod 705 and the first lifting rod 603 to control the positions of the L-shaped plate 7061, the motor box 7062, and the hexagonal wrench 7068. The hexagonal wrench 7068 gradually enters the hexagonal screw, and the second suction strip 7067 at the bottom of the telescopic cylinder 7064 gradually adheres and is fixed above the top plate. Turn on the motor in the motor box 7062, and the motor drives the hexagonal wrench 7068 to rotate, thereby disassembling the hexagonal screw. After disassembly, adjust the stroke of the first lifting rod 603, and the hexagonal wrench 7068 gradually moves away from the top plate and gradually separates from the hexagonal screw. At this time, the second suction strip 7067 is still adhered and fixed to the top plate, and the telescopic cylinder 7064 is stretched. When the hexagonal screw is within the area enclosed by the telescopic cylinder 7064, the annular plate 7065, and the top plate, the stroke of the first lifting rod 603 is readjusted, and the second suction strip 7067 gradually separates from the top plate. At this time, the worker manually removes the hexagonal screw that is on the top plate or attached to the adhesive sheet 7066.

[0036] By incorporating the disassembly mechanism 7 and the rotating assembly 706, when disassembling the hexagonal screw, the screw remains within the area enclosed by the telescopic cylinder 7064, the annular plate 7065, and the top plate. Even after the hexagonal wrench 7068 separates from the screw, it remains within this area. Subsequently, by adjusting the stroke of the first lifting rod 603, the second suction strip 7067 separates from the top plate, allowing the worker to manually remove the screw from the top plate or the adhesive sheet 7066. This prevents the hexagonal screw from flying off and being damaged during disassembly.

[0037] Working principle: Before using the equipment, manually place the injection mold to be disassembled on the conveyor 2. The conveyor 2 drives the injection mold to move to the disassembly table 5. During the movement of the injection mold, the limiting plates 4 on both sides play the role of limiting the injection mold and reducing the deviation of the injection mold position.

[0038] As the injection mold moves onto the disassembly table 5, the limiting mechanism 6 and the disassembly mechanism 7 are adjusted to limit the position of the injection mold.

[0039] The electric push rod in the vertical direction of the lifting frame 602 is activated, driving the frame 1 and the limiting mechanism 6 to move upward as a whole, providing movement space for the injection mold. As the injection mold moves onto the disassembly table 5, the first push rod 604 is activated. The first push rod 604 drives the first connecting frame 605, connecting piece 606, outer cylinder 607, central column 610, mounting frame 608, and pressing component 609 to move towards the injection mold, and the central column 610 gradually engages with the outer cylinder 607. The electric push rod in the vertical direction of the lifting frame 602 is adjusted to its initial stroke. Driven by the electric push rod, multiple rubber columns 615 contact the side of the injection mold. According to the shape of the side of the injection mold, the first telescopic rod 613 is compressed to varying degrees, making the rubber columns 615 fit more closely to the injection mold.

[0040] Adjust the electric push rod in the vertical direction of the lifting frame 602 to the initial stroke. Driven by the electric push rod, the pressing component 609 gradually contacts the top of the injection mold, thus limiting the top of the injection mold.

[0041] Adjust the electric push rod in the vertical direction of the lifting frame 602 to the initial stroke. Driven by the electric push rod, the mounting frame 608, the second telescopic rod 6091 and the platform 6092 begin to move downward. The multiple first suction strips 6095 at the bottom of the platform 6092 gradually attract and fix to the top of the top plate, and the two platform 6092s in the two pressing components 609 press symmetrically on the top plate. The hexagonal screws on both sides are located on both sides of the two platform 6092.

[0042] Depending on the position of the hexagonal screws, the second push rod 704 is adjusted to different strokes. The second push rod 704 controls the sliding block 703 to move within the second connecting frame 701. The sliding block 703 drives the air gun 707 to move to different hexagonal screw positions, and then the air gun 707 is used to blow out foreign objects from the inside of the hexagonal screws. After blowing out the foreign objects, the rotating assembly 706 is used to disassemble the hexagonal screws.

[0043] When the air gun 707 of the disassembly mechanism 7 blows out foreign objects inside the hexagonal screw, most of the impurities move to the platform 6092 under the operation of the air gun 707. The impurities enter the placement groove 6093 through the ventilation port and gradually stick to the adhesive shell outside the connecting rod 6097, so as to prevent foreign objects from being blown to the opposite hexagonal screw when the air gun 707 is processing foreign objects inside the hexagonal screw.

[0044] Based on the position of the hexagonal screw, adjust the stroke of the third push rod 705 and the first lifting rod 603 to control the positions of the L-shaped plate 7061, the motor box 7062, and the hexagonal wrench 7068. The hexagonal wrench 7068 gradually enters the hexagonal screw, and the second suction strip 7067 at the bottom of the telescopic cylinder 7064 gradually adheres and is fixed above the top plate. Turn on the motor in the motor box 7062, and the motor drives the hexagonal wrench 7068 to rotate, thereby disassembling the hexagonal screw. After disassembly, adjust the stroke of the first lifting rod 603, and the hexagonal wrench 7068 gradually moves away from the top plate and gradually separates from the hexagonal screw. At this time, the second suction strip 7067 is still adhered and fixed to the top plate, and the telescopic cylinder 7064 is stretched. When the hexagonal screw is within the area enclosed by the telescopic cylinder 7064, the annular plate 7065, and the top plate, the stroke of the first lifting rod 603 is readjusted, and the second suction strip 7067 gradually separates from the top plate. At this time, the worker manually removes the hexagonal screw that is on the top plate or attached to the adhesive sheet 7066.

[0045] The workers then retrieved the disassembled hexagonal screws, top plate, and remaining parts of the injection mold.

[0046] Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of the present invention without inventive effort should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in the present invention, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. An automatic disassembly device for injection molds, comprising a frame (1), characterized in that, Also includes: Disassembly table (5), which is installed above the frame (1); The limiting mechanism (6) is located above the disassembly table (5). The limiting mechanism (6) includes a first push rod (604). A first connecting frame (605) is installed on the outside of the first push rod (604). A rubber column (615) is provided inside the first connecting frame (605). A pressing component (609) is provided on the outside of the first connecting frame (605). The first push rod (604) is used to drive the rubber column (615) and the pressing component (609) to contact the side and top of the injection mold. The disassembly mechanism (7) is located above the limiting mechanism (6). The disassembly mechanism (7) includes a sliding block (703). A rotating component (706) is provided on the outside of the sliding block (703). The sliding block (703) is used to drive the rotating component (706) to move to the hexagonal screw above the injection mold.

2. The automatic disassembly equipment for injection molds according to claim 1, characterized in that: Also includes: Conveyor (2), which is installed inside the frame (1); Adjustment seat (3), the adjustment seat (3) is installed above the frame (1); The limiting plate (4) is connected to the adjusting seat (3) and is used to limit the movement direction of the injection mold above the conveyor (2).

3. The automatic disassembly equipment for injection molds according to claim 1, characterized in that: The limiting mechanism (6) further includes: Fixing groove (601), the fixing groove (601) is opened inside the disassembly table (5), and there are two fixing grooves (601); A lifting frame (602) is installed inside a fixed slot (601). Two lifting frames (602) are provided, and the first push rod (604) is installed outside the lifting frame (602). The first lifting rod (603) is installed on the top of the lifting frame (602) and is connected to the disassembly mechanism (7).

4. The automatic disassembly equipment for injection molds according to claim 3, characterized in that: The limiting mechanism (6) further includes: Two connectors (606) are provided, and the two connectors (606) are respectively installed on both sides of the first connecting frame (605); An outer cylinder (607) is mounted on the outside of one of the connectors (606); A central post (610) is mounted on the outside of another of the connectors (606); Mounting bracket (608) is mounted on the outside of outer cylinder (607), and pressing assembly (609) is connected to mounting bracket (608).

5. The automatic disassembly equipment for injection molds according to claim 4, characterized in that: The limiting mechanism (6) further includes: The first through slot (611) is formed on the top of the first connecting frame (605); A movable block (612) is installed inside the first through slot (611); The first telescopic rod (613) is installed on the outside of the movable block (612); A sliding column (614) is connected to the telescopic end of the first telescopic rod (613), and the sliding column (614) is connected to a rubber column (615). The sliding column (614) is slidably connected inside the moving block (612).

6. The automatic disassembly equipment for injection molds according to claim 4, characterized in that: The pressing component (609) includes: The second telescopic rod (6091) is mounted on top of the mounting bracket (608); A platform (6092) is connected to the telescopic end of the second telescopic rod (6091); A groove (6094) is formed on the bottom of the platform (6092); The first suction strip (6095) is installed inside the groove (6094).

7. The automatic disassembly equipment for injection molds according to claim 6, characterized in that: The pressing component (609) further includes: Placement slot (6093) is formed inside the platform (6092); Linkage (6097), which is installed inside placement slot (6093); Mounting plate (6096) is installed inside the placement slot (6093), and the mounting plate (6096) has ventilation openings inside.

8. The automatic disassembly equipment for injection molds according to claim 3, characterized in that: The disassembly mechanism (7) further includes: The second connecting frame (701) is connected to the telescopic end of the first lifting rod (603); The second through groove (702) is opened on the top of the second connecting frame (701), and the sliding block (703) is slidably connected inside the second through groove (702); The second push rod (704) is installed inside the second connecting frame (701), and the sliding block (703) is connected to the telescopic end of the second push rod (704); An air gun (707) is positioned above a sliding block (703).

9. The automatic disassembly equipment for injection molds according to claim 8, characterized in that: The rotating assembly (706) includes: L-shaped plate (7061), the L-shaped plate (7061) is connected to the telescopic end of the third push rod (705); A motor housing (7062) is installed at the bottom of an L-shaped plate (7061), and a motor is installed inside the motor housing (7062). A hexagonal wrench (7068) is connected to the output end of a motor; A conical cylinder (7063) is mounted at the bottom of the motor housing (7062); Telescopic cylinder (7064), said telescopic cylinder (7064) is installed at the bottom of conical cylinder (7063); An annular plate (7065) is installed at the bottom of the telescopic cylinder (7064), and a second suction strip (7067) is installed at the bottom of the annular plate (7065). An adhesive sheet (7066) is mounted on the outside of an annular plate (7065).

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