Easy-to-use demolding tool

Abstract

The invention provides an easy-to-use demolding tool and relates to the technical field of demolding tools, the easy-to-use demolding tool comprises a mounting plate, an upper mold base, a lower mold base and a mounting mechanism, a bearing plate is arranged on the upper surface of the mounting plate, the lower mold base is mounted on the surface of the upper end of the bearing plate, and the upper mold base is mounted on the upper surface of the lower mold base; pulleys are arranged at the corners of the periphery of the lower surface of the mounting plate, a push rod is mounted on one side of the mounting plate, the section of the push rod is in a U shape, a demolding mechanism is arranged on the surfaces of the mounting plate and the bearing plate, and the demolding mechanism comprises two supporting rods and a plurality of bolts and nuts. According to the injection mold, the problems that in the process of machining and producing the injection mold, an upper mold base and a lower mold base after injection molding are needed to be separated, an operator needs to manually conduct demolding in common demolding operation, at the moment, time and labor are wasted for the operator, and the demolding efficiency is high are solved. And abnormal hidden dangers such as personnel collision caused by flying-off of a demolding tool are avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of demoulding tooling, in particular to an easy-to-use demoulding tooling. Background Art

[0002] An easy-to-use demoulding tool is a tool specifically designed to help workers quickly and conveniently remove finished parts from molds. Its primary purpose is to improve demoulding efficiency, reduce labor, avoid damage to the workpiece and mold, ensure part quality, and mitigate potential risks and losses during the production process. Easy-to-use demoulding tools are widely used in plastic molding, metal casting, rubber processing, and other fields. They are particularly important in mass production and are common in daily life.

[0003] Existing technologies include an invention with a publication number of CNB. This patent discloses a top connecting plate demoulding tooling, which uses a fixed frame, at least one demoulding structure, a handle, and a limit card. The demoulding structure includes an elastic component, a shaft, and a pull claw. One end of the elastic component is fixed to the fixed frame, the other end of the elastic component is fixed to the pull claw, and the shaft is fixed to the pull claw. The limit card is fixed to the fixed frame, and the extension direction of the fixed frame is the same as the direction of the shaft and is parallel to the main body of the shaft. When the demoulding structure is not under force, the length of its natural extension is greater than that of the limit card. By adding a demoulding tooling, such products no longer use manual demoulding of a single cavity, but instead use a single mold to simultaneously eject all products from the rubber mold, greatly improving product production efficiency and reducing product manufacturing costs.

[0004] In daily use, it is found that in the process of processing and producing injection molds, the upper mold base and the lower mold base need to be detached and separated after the injection molding is completed. The usual demolding operation requires the operator to manually demold. At this time, the operator will waste time and effort, and the demolding tools will fly off and cause people to bump into each other, and other abnormal hidden dangers will occur. Summary of the Invention

[0005] The purpose of the present invention is to solve the problem in the prior art that during the processing and production of the injection mold, the upper mold base and the lower mold base need to be detached and separated after the injection molding is completed. The usual demoulding operation requires the operator to manually demould, which will result in the operator being time-consuming and labor-intensive, and the demoulding tool flying off and causing abnormal hidden dangers such as collisions.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: an easy-to-use demoulding tooling, comprising a mounting plate, an upper mold base, a lower mold base and a mounting mechanism, the upper surface of the mounting plate is provided with a carrying plate, the upper end surface of the carrying plate is provided with a lower mold base, the upper surface of the lower mold base is provided with an upper mold base, pulleys are provided at the four corners of the lower surface of the mounting plate, a push rod is installed on one side of the mounting plate, the cross section of the push rod is "U"-shaped, the mounting plate and the surface of the supporting plate are provided with a demoulding mechanism, the demoulding mechanism includes two support rods and a plurality of bolts and nuts, the bottom ends of the two support rods are fixedly connected to the surface of the mounting plate by means of the mounting mechanism, the two support rods are respectively located on both sides of the mounting plate, the upper ends of the support rods are fixedly connected to the support plate, the cross section of the support plate is "L-shaped", the The surface of the support plate is fixedly connected to a positioning block, the inner wall of the positioning block is threaded with a rotating shaft, one end of the rotating shaft is rotatably connected to a top plate, the cross-section of the top plate is wedge-shaped, the surface of the top plate slides through the short arm end surface of the support plate, and the surface of the lower die base close to the upper die base is provided with a plurality of connecting grooves, the cross-sectional size of the connecting grooves is adapted to the cross-sectional size of the top plate, the upper die base and the lower die base are fixedly connected by means of bolts and nuts, and the surface of the bearing plate corresponding to the position of the lower die base is evenly fixed with a plurality of blocks, the cross-section of the block is triangular, and the position of the bearing plate surface corresponding to the stop block is threaded with an adjusting rod, and the position of the lower die base surface corresponding to the stop block is abutted against a fixed block, and the surface of the fixed block is provided with an adjusting hole, and the inner wall of the adjusting hole slides through the arc surface of the adjusting rod.

[0007] Preferably, the surface of the mounting plate is fixedly connected to a base, and the base is located on a side where the two support rods are close to each other, and a sliding frame is fixedly connected to the lower surface of the carrying plate, and a first scissors frame and a second scissors frame are installed on the side where the sliding frame and the base are close to each other, the first scissors frame and the second scissors frame are rotatably connected, the bottom end of the first scissors frame is slidably connected to the inner wall of the base, the upper end of the first scissors frame is rotatably connected to the inner wall of the sliding frame, the bottom end of the second scissors frame is rotatably connected to the inner wall of the base, the upper end of the second scissors frame is slidably connected to the inner wall of the sliding frame, the bottom end of the second scissors frame is rotatably connected to the inner wall of the base, and the upper end of the second scissors frame is slidably connected to the inner wall of the sliding frame, and a drive shaft is rotatably connected to a surface of one side of the sliding frame, and the arc surface of the drive shaft is threaded through the upper end of the second scissors frame.

[0008] Preferably, an adjustment frame is inserted into the surface of one side of the upper mold base and the lower mold base close to each other, the upper end cross-section of the adjustment frame is "U"-shaped, the position of the adjustment frame corresponds to the position of the bolt and nut, and extrusion rods are threaded through both sides of the upper end of the adjustment frame, and the lower surface of the adjustment frame is fixedly connected to a positioning frame, and a push rod is slid through the inner wall of the positioning frame, and the bottom end of the push rod is rotatably connected to the surface of the positioning frame with the same rotating frame, and the surface of the rotating frame is fixedly connected to a protective cover.

[0009] Preferably, a squeezing pad is fixedly connected to the bottom end of the squeezing rod, and the surface of the squeezing pad abuts against the side wall of the upper mold base.

[0010] Preferably, the push rod is a carbide rod, and the cross-sectional dimensions of the push rod are adapted to the cross-sectional dimensions of the bolt and nut.

[0011] Preferably, a telescopic mechanism is provided at a position corresponding to the push rod on one side surface of the mounting plate, and the telescopic mechanism includes two inlay grooves, and the two inlay grooves are opened on both side surfaces of the mounting plate, and the length of the inlay groove is adapted to the length of the push rod, and the lower surface of the inner wall of the inlay groove is fixedly connected to a slide rail, and the cross-section of the slide rail is "L"-shaped, and the inner wall of the slide rail is movably connected to a sliding shaft, and the lower surfaces of both ends of the push rod are provided with a slide groove, the inner wall of the slide groove is slidably connected to one end of the sliding shaft, and the lower surface of the inner wall of the inlay groove is fixedly connected with a through column, and the inner wall of the through column slides through a movable column, and the upper end of the movable column is fixedly connected to a support pad, and the arc surface of the movable column is covered with a spring, and the two ends of the spring are fixedly connected to the through column and the support pad respectively, and the lower surface of the push rod is provided with a socket, and the inner wall of the socket abuts against the surface of the support pad.

[0012] Preferably, the mounting plate is fixedly connected to the surface of one end of the push rod with two limit rods, the arc surface of the limit rod is rotatably connected to the limit plate, the arc surface of the limit rod is sleeved with a first coil spring, the two ends of the first coil spring are respectively fixedly connected to the limit rod and the limit plate, a limit groove is provided at the position of the arc surface of the push rod corresponding to the limit plate, the cross-section of the limit groove is inclined, the surface of the limit plate is fixedly connected to the limit column, and the surface of the limit column is clamped with the inner wall of the limit groove.

[0013] Preferably, the cross-section of the side of the limiting plates that are close to each other is arc-shaped, and one side of the limiting plate abuts against the arc surface of the push rod.

[0014] Preferably, a counterweight mechanism is provided on the inner wall of the lower surface of the mounting plate, and the counterweight mechanism includes two mounting frames, one side of the two mounting frames is fixedly connected to the inner wall surface of the mounting plate, and the two mounting frames are respectively located on both sides of the inner wall of the mounting plate. A plurality of auxiliary holes are opened on the surface of the mounting frame, and an auxiliary rod is slidably connected to the inner wall of the auxiliary hole. The upper end of the auxiliary rod is fixedly connected to the inlay frame, and the inner walls of the two inlay frames are plugged with the same counterweight block.

[0015] Preferably, the arc surface of the auxiliary rod is covered with a protective ring, and the lower surface of the protective ring abuts against the upper surface of the auxiliary shaft.

[0016] The top end of the fixing plate is fixedly mounted on the fixing plate, and the fixing plate is fixedly mounted on the fixing plate, wherein the fixing plate has a U-shaped inner wall and a connecting post is inserted into the inner wall of the connecting plate, and the bottom end of the connecting post is fixedly connected to the surface of the mounting plate, and the arc surface of the connecting post is threadedly connected to the connecting shaft, and the lower surface of the connecting shaft abuts against the surface of the connecting plate. Both sides of the fixing frame are fixedly connected to the mounting bracket, the inner wall of the mounting bracket is rotatably connected to the rotating rod, and the bottom end surface of the support rod is fixedly connected to the docking frame, and both side surfaces of the docking frame are fixedly connected to the card frame, the inner wall cross-section of the card frame is "U"-shaped, the inner wall of the card frame is clamped with the arc surface of the rotating rod, and the arc surface of the rotating rod is threadedly connected to the mounting shaft, and the inner wall of the mounting bracket is provided with a second coil spring at both ends, and the two ends of the second coil spring are fixedly connected to the mounting bracket and the rotating rod respectively. Preferably, the arc surface of the rotating rod is movably connected to a setting frame, the cross section of the setting frame is "L"-shaped, a setting hole is opened on the surface of the card frame, and the inner wall of the setting hole is plugged into one end surface of the setting frame.

[0017] Compared with the prior art, the advantages and positive effects of the present invention are: 1. In the present invention, by setting up a demoulding mechanism, the position of the carrier plate can be raised and lowered, and the first scissor frame and the second scissor frame between the sliding frame and the base are used to cooperate with each other. At the same time, the top plate and the upper mold base and the lower mold base are adjusted and moved on the upper end surface of the support rod to perform a jacking operation. In this process, the bolts between the upper mold base and the lower mold base can be effectively and conveniently ejected with the help of the cooperation between the adjustment frame, the rotating frame and the ejector rod, thereby effectively and conveniently performing a demoulding operation on the entire upper mold base and the lower mold base.

[0018] 2. In the present invention, by setting a telescopic mechanism, the position of the push rod in the entire demoulding tooling can be mechanically retracted. By retracting the push rod into the inlay groove opened on the surface of the mounting plate, the position of the push rod can be slid and adjusted with the help of the fixed slide rail in the inlay groove, which can facilitate the operation of the entire demoulding tooling and effectively expand the operating space.

[0019] 3. In the present invention, by setting a counterweight mechanism, the mass of the bottom end of the mounting plate can be increased, which helps to further stabilize the position of the mounting plate when operating the demoulding tooling set on the upper end of the mounting plate, avoiding overturning when the demoulding tooling is adjusted. At this time, the counterweight block is used to increase stability and facilitate better load-bearing and fixation.

[0020] 4. In the present invention, by setting up a mounting mechanism and utilizing the close contact between the fixing frame and the mounting plate, a solid foundation is provided, ensuring the stability and supporting force of the entire device, and the connection method between the connecting plate and the connecting column and the connecting shaft ensures the reliable fixation between the various components and can effectively transmit and resist external forces. The combination of the rotating rod, the card frame and the inlay frame enables the device to perform necessary rotation adjustment operations. At the same time, the design of the rotating rod allows the device to be flexibly rotated when needed, thereby facilitating better replacement of the support rod for the limit support operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The present invention provides a schematic diagram of the three-dimensional structure of an easy-to-use demoulding tool; Figure 2 The present invention provides a schematic diagram of the disassembled structure of the installation mechanism of an easy-to-use demoulding tooling; Figure 3 The present invention provides a schematic structural diagram of a demoulding mechanism of an easy-to-use demoulding tool; Figure 4 A schematic diagram of the partially disassembled structure of an adjustment frame of an easy-to-use demoulding tooling proposed by the present invention; Figure 5 The present invention provides a schematic diagram of the partial structure of a demoulding mechanism of an easy-to-use demoulding tool; Figure 6 The present invention provides a schematic cross-sectional structure diagram of a telescopic mechanism of an easy-to-use demoulding tooling; Figure 7 The present invention provides a schematic diagram of the partial structure of a telescopic mechanism of an easy-to-use demoulding tooling; Figure 8 The present invention provides a schematic structural diagram of a telescopic mechanism of an easy-to-use demoulding tooling; Figure 9 The present invention provides a structural schematic diagram of a counterweight mechanism for an easy-to-use demoulding tooling; Figure 10 The present invention provides a partial structural schematic diagram of a counterweight mechanism of an easy-to-use demoulding tooling.

[0022] Legend: 1. Mounting plate; 2. Push rod; 3. Pulley; 4. Lower die base; 5. Upper die base; 6. Demolding mechanism; 601. Support rod; 602. Positioning block; 603. Rotating shaft; 604. Top plate; 605. Support plate; 606. Connecting groove; 607. Stop block; 608. Fixing block; 609. Adjusting rod; 610. Adjusting hole; 611. Bolt and nut; 612. Adjusting frame; 613. Positioning frame; 614. Rotating frame; 615. Protective cover; 616. Push rod; 617. Extrusion rod; 618. Extrusion pad; 619. Sliding frame; 620. Drive shaft; 621. Base; 622. First scissor frame; 623. Second scissor frame; 7. Telescopic mechanism; 701. Inlay groove; 702. Slide rail; 703. Through column; 704. 1001. Mounting frame; 1002. Connecting frame; 1003. Connecting plate; 1004. Connecting column; 1005. Connecting shaft; 1006. Mounting frame; 1007. Rotating rod; 1008. Second coil spring; 1009. Card frame; 1010. Inlay hole; 1011. Inlay frame; 1012. Mounting shaft. DETAILED DESCRIPTION

[0023] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that, in the absence of conflict, the embodiments of the present application and the features therein can be combined with each other.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] like Figures 1 to 5As shown, the present invention provides an easy-to-use demoulding tooling, comprising a mounting plate 1, an upper mold base 5, a lower mold base 4 and a mounting mechanism 10. When the demoulding tooling is operated and used, the entire demoulding tooling is first supported and installed with the help of the mounting plate 1 for positioning, and the pulley 3 provided on the lower surface of the mounting plate 1 is used to move and transport it. At the same time, the push rod 2 provided on one side of the mounting plate 1 is used for auxiliary operation. Then, the push rod 2 is retracted and placed by using the telescopic mechanism 7 provided at the position of the mounting plate 1 corresponding to the push rod 2. Then, in order to stabilize the position of the entire demoulding tooling, the counterweight mechanism 8 provided on the lower surface of the mounting plate 1 is used to increase the mass to prevent the mounting plate 1 from causing the demoulding tooling to shake and deviate in position. Then, the mounting plate 1 is adjusted. The demoulding mechanism 6 set on the upper surface is used for adjustment and operation. The sliding frame 619 on the lower surface of the supporting plate 9 is matched with the base 621. The position of the entire supporting plate 9 is raised and lowered by rotating the position of the first scissors frame 622 and the second scissors frame 623. Then, the rotating shaft 603 on the surface of the support rods 601 on both sides is rotated to drive the top plate 604 to plug into the connecting groove 606 between the upper mold base 5 and the lower mold base 4, so that the entire upper mold base 5 and the lower mold base 4 are detached and separated. In this process, the rotating frame 614 in the adjustment frame 612 is used to drive the ejector rod 616 to eject the bolts set between the upper mold base 5 and the lower mold base 4, so that the upper mold base 5 and the lower mold base 4 can be demoulded conveniently and quickly.

[0026] The specific configuration and functions of the demoulding mechanism 6, the telescopic mechanism 7, the counterweight mechanism 8 and the installation mechanism 10 will be described in detail below.

[0027] like Figure 3 、 Figure 4 and Figure 5As shown, a demoulding mechanism 6 is provided on the surface of the mounting plate 1 and the carrying plate 9. The demoulding mechanism 6 includes two support rods 601 and a plurality of bolts and nuts 611. The bottom ends of the two support rods 601 are fixedly connected to the surface of the mounting plate 1 by means of the mounting mechanism 10. The two support rods 601 are respectively located on both sides of the mounting plate 1. The support and fixed position of the demoulding parts are limited by the support rods 601. The upper ends of the support rods 601 are fixedly connected to a support plate 605. The position of the top plate 604 is limited by the support plate 605. The cross-section of the support plate 605 is "L" shaped. A positioning block 602 is fixedly connected to the surface of the support plate 605. The positioning block 602 can provide auxiliary support for the rotating shaft 603. The inner wall thread of the positioning block 602 is penetrated by the rotating shaft 603. The shaft 603 can drive the top plate 604 to move its position. One end of the rotating shaft 603 is rotatably connected to the top plate 604. The top plate 604 can plug and eject the upper die base 5 and the lower die base 4. The cross-section of the top plate 604 is wedge-shaped. The surface of the top plate 604 slides through the short arm end surface of the support plate 605. The surface of the lower die base 4 close to the upper die base 5 is provided with a number of connecting grooves 606. The connecting grooves 606 are convenient for plugging and extruding with the top plate 604. The cross-sectional size of the connecting grooves 606 is adapted to the cross-sectional size of the top plate 604. The upper die base 5 and the lower die base 4 are fixedly connected by bolts and nuts 611. The surface of the bearing plate 9 is evenly fixedly connected to the position of the lower die base 4 with a number of blocks 607. The blocks 607 facilitate the position of the fixed block 608 The cross section of the stopper 607 is triangular, and the position of the stopper 607 on the surface of the supporting plate 9 is threaded with an adjusting rod 609, and the adjusting rod 609 can squeeze the position of the fixed block 608, and the position of the stopper 607 on the surface of the lower die base 4 is abutted with a fixed block 608, and the fixed block 608 is convenient for abutting and fixing the surface of the lower die base 4. An adjusting hole 610 is provided on the surface of the fixed block 608, and the adjusting hole 610 is convenient for moving the position of the fixed block 608. The inner wall of the adjusting hole 610 slides through the arc surface of the adjusting rod 609, and the surface of the mounting plate 1 is fixedly connected with a base 621, and the base 621 is located on the side where the two support rods 601 are close to each other. The lower surface of the supporting plate 9 is fixedly connected with a sliding frame 6 19. A first scissor frame 622 and a second scissor frame 623 are installed on the side where the sliding frame 619 and the base 621 are close to each other. The first scissor frame 622 and the second scissor frame 623 can lift the position of the entire carrying plate 9. The first scissor frame 622 and the second scissor frame 623 are rotatably connected. The bottom end of the first scissor frame 622 is slidably connected to the inner wall of the base 621. The upper end of the first scissor frame 622 is rotatably connected to the inner wall of the sliding frame 619. The bottom end of the second scissor frame 623 is rotatably connected to the inner wall of the base 621. The upper end of the second scissor frame 623 is slidably connected to the inner wall of the sliding frame 619. A driving shaft 620 is rotatably connected to the surface of one side of the sliding frame 619. The driving shaft 620 can drive the movement of the position of the second scissor frame 623.The arc surface of the driving shaft 620 is threaded through the upper end of the second scissor frame 623, and the adjustment frame 612 is inserted into the surface of the side where the upper mold base 5 and the lower mold base 4 are close to each other. The adjustment frame 612 can be inserted and fixed with the position where the lower mold base 4 and the upper mold base 5 are close to each other. The upper end cross-section of the adjustment frame 612 is "U"-shaped. The position of the adjustment frame 612 corresponds to the position of the bolt and nut 611. The upper ends of the adjustment frame 612 are threaded with extrusion rods 617 on both sides. The extrusion rods 617 can squeeze and limit the position of the adjustment frame 612 to prevent the adjustment frame 612 from falling off. The lower surface of the adjustment frame 612 is fixedly connected to the positioning frame 61 3. A push rod 616 slides through the inner wall of the positioning frame 613. The push rod 616 can push out the bolt. The bottom end of the push rod 616 is rotatably connected to the surface of the positioning frame 613 by a rotating frame 614. The rotating frame 614 can easily squeeze and move the position of the push rod 616. A protective sleeve 615 is fixedly connected to the surface of the rotating frame 614. The bottom end of the extrusion rod 617 is fixedly connected to an extrusion pad 618. The surface of the extrusion pad 618 abuts the side wall of the upper die base 5. The push rod 616 is a hard alloy rod that can be used for a long time without deformation. The cross-sectional dimensions of the push rod 616 are compatible with the cross-sectional dimensions of the bolt and nut 611.

[0028] In the process of demoulding the processed parts, first rotate the drive shaft 620 on one side of the sliding frame 619 on the lower surface of the carrier plate 9, and let the drive shaft 620 drive the second scissor frame 623 and the first scissor frame 622 to move up and down until they move to the position corresponding to the top plate 604 at the upper end of the support rod 601, and then remove the bolts and nuts 611 between the lower mold base 4 and the upper mold base 5 on the upper surface of the carrier plate 9. In this process, in order to facilitate the ejection of the bolts, the adjustment frame 612 and The upper mold base 5 and the lower mold base 4 are plugged and fixed, and then the rotating frame 614 on the surface of the adjusting frame 612 is rotated, so that the surface of the adjusting frame 612 can be used to push out the bolt with the help of the push rod 616 sliding on the positioning frame 613. At this time, the rotating shaft 603 on the surface of the support rod 601 is rotated, so that the rotating shaft 603 drives the top plate 604 to move its position, and the top plate 604 is plugged and ejected from the connecting groove 606 opened on the surface of the lower mold base 4, which is convenient for the demolding operation between the upper mold base 5 and the lower mold base 4.

[0029] like Figure 6 、 Figure 7 and Figure 8As shown, a telescopic mechanism 7 is provided on one side surface of the mounting plate 1 at a position corresponding to the push rod 2. The telescopic mechanism 7 includes two inlay grooves 701. The inlay grooves 701 can retract and place the push rod 2. The two inlay grooves 701 are provided on the two side surfaces of the mounting plate 1. The length of the inlay grooves 701 matches the length of the push rod 2. A slide rail 702 is fixedly connected to the lower surface of the inner wall of the inlay groove 701. The slide rail 702 can slide and limit the position of the push rod 2 when it is retracted. The cross-section of the slide rail 702 is "L"-shaped. The inner wall of the slide rail 702 is movably connected to a slide shaft 708. The slide shaft 708 can drive the push rod 2 to slide. The lower surface of both ends of the push rod 2 is provided with a slide groove 709, which can limit the position of the push rod 2. The inner wall of the slide groove 709 is slidably connected to one end of the sliding shaft 708. The lower surface of the inner wall of the inlay groove 701 is fixedly connected with a through column 703. The inner wall of the through column 703 slides through a moving column 704. The moving column 704 can be stretched and limited by the extrusion force generated by the spring 705. The upper end of the moving column 704 is fixedly connected to a support pad 706. The arc surface of the moving column 704 is covered with a spring 705. The two ends of the spring 705 are respectively fixedly connected to the through column 703 and the support pad 706. The cam 712 is provided on the upper surface of the cam 714 so that the cam 714 can be fixed on the upper surface of the cam 714 to prevent the cam 714 from shaking or deviating. The two ends of the coil spring 712 are fixedly connected to the limit rod 710 and the limit plate 711 respectively. A limit groove 714 is provided at the position of the limit plate 711 on the arc surface of the push rod 2. The limit groove 714 can be effectively plugged into the limit plate 711. The cross-section of the limit groove 714 is inclined. The surface of the limit plate 711 is fixedly connected to the limit column 713. The limit column 713 and the arc-shaped limit groove 714 can prevent the position from falling off. The surface of the limit column 713 is clamped with the inner wall of the limit groove 714. The cross-section of the side where the limit plates 711 are close to each other is arc-shaped, and one side of the limit plate 711 is in contact with the arc surface of the push rod 2.

[0030] After the entire demolding tooling is moved to the specified position, the position of the push rod 2 will be adjusted to facilitate the retraction operation of the push rod 2 and expand the space for the demolding operation. The limit plate 711 on one side of the surface of the mounting plate 1 will be pulled to separate the limit column 713 on one end surface of the limit plate 711 from the limit groove 714 opened on the surface of the push rod 2. Then, the movable column 704 in the inlay groove 701 will be stretched to separate the movable column 704 from the socket 707 opened at the bottom end of the push rod 2. Then, the push rod 2 will be pulled to allow the push rod 2 to slide and adjust its position along the slide rail 702 in the inlay groove 701 with the help of the sliding shaft 708. At this time, the entire push rod 2 will be effectively retracted into the inlay groove 701 opened on the side wall of the mounting plate 1.

[0031] like Figure 9 and Figure 10 As shown, a counterweight mechanism 8 is provided on the inner wall of the lower surface of the mounting plate 1. The counterweight mechanism 8 includes two mounting frames 81. The mounting frame 81 facilitates docking and fixing the counterweight block 82. One side of the two mounting frames 81 is fixedly connected to the inner wall surface of the mounting plate 1. The two mounting frames 81 are respectively located on both sides of the inner wall of the mounting plate 1. A plurality of auxiliary holes 83 are opened on the surface of the mounting frame 81. The auxiliary holes 83 can drive the inlay frame 87 to move its position with the help of auxiliary rods 84. The inner wall of the auxiliary hole 83 is slidably connected with an auxiliary rod 84. The auxiliary rod 84 can slide in position. The upper end of the auxiliary rod 84 is fixedly connected with the inlay frame 87. The inner wall of the two inlay frames 87 is plugged with the same counterweight block 82. The counterweight block 82 can effectively increase the mass and facilitate weighting and stabilizing the entire demoulding tooling. The arc surface of the auxiliary rod 84 is covered with a protective ring 85. The protective ring 85 can prevent the auxiliary shaft 86 from loosening and falling off. The lower surface of the protective ring 85 abuts against the upper surface of the auxiliary shaft 86.

[0032] During the operation of the demoulding tooling provided on the upper end of the entire mounting plate 1, the mass of the bottom end of the mounting plate 1 can be increased with the help of the counterweight block 82. First, the inlay frames 87 on both sides of the lower surface of the mounting plate 1 are slid along the auxiliary holes 83 with the help of the auxiliary rod 84, and then the counterweight block 82 is placed in the two inlay frames 87. Then, the two inlay frames 87 are stretched, and at the same time, the auxiliary shaft 86 on the arc surface of the auxiliary rod 84 is rotated to squeeze and fix the position of the inlay frame 87, thereby effectively and conveniently making the entire demoulding tooling more stable during use.

[0033] like Figure 2As shown, the mounting mechanism 10 is arranged at positions corresponding to the support rods 601 on both sides of the surface of the mounting plate 1, and the mounting mechanism 10 includes a fixing frame 1001, the lower surface of the fixing frame 1001 abuts against the surface of the mounting plate 1, and both side surfaces of the fixing frame 1001 are fixedly connected with a connecting plate 1003, and the inner wall cross-section of the connecting plate 1003 is "U"-shaped, and the U-shaped groove is used to limit the fixing frame 1001 to have no lateral offset relative to the mounting plate 1, thereby avoiding position deviation of the support rod 601, and the U-shaped card frame 1009 at the bottom of the support rod 601 can be directly inserted into the rotating rod 1007 on the mounting frame 1006, without the need for work The tool is aligned with the bolt hole, which greatly shortens the operation time and is especially suitable for scenes where tooling is frequently replaced. The inner wall of the connecting plate 1003 is plugged with a connecting column 1004, and the bottom end of the connecting column 1004 is fixedly connected to the surface of the mounting plate 1, and the arc surface of the connecting column 1004 is threadedly connected to the connecting shaft 1005. The lower surface of the connecting shaft 1005 abuts against the surface of the connecting plate 1003. The two side surfaces of the fixed frame 1001 are fixedly connected with the mounting bracket 1006, and the inner wall of the mounting bracket 1006 is rotatably connected with the rotating rod 1007. The bottom end surface of the support rod 601 is fixedly connected with the docking frame 1002. The two side surfaces of the connecting frame 1002 are fixedly connected with a card frame 1009. The inner wall cross-section of the card frame 1009 is "U"-shaped. The inner wall of the card frame 1009 is clamped with the arc surface of the rotating rod 1007. The arc surface of the rotating rod 1007 is threadedly connected with a mounting shaft 1012. The mounting shaft 1012 is screwed onto the rotating rod 1007 and directly presses the side wall of the mounting frame 1006 to form a rigid lock, which bears the main working load of the support rod 601. The inner wall of the mounting frame 1006 is covered with a second coil spring 1008 at both ends. The two ends of the second coil spring 1008 are respectively connected to the mounting frame 1006 and the rotating rod 10 07 fixed connection, the rotating rod 1007 automatically rotates to the locking position under the action of the torque of the spring 705, ensuring that the card frame 1009 is tightly fitted with the rotating rod 1007 to avoid manual locking omissions. The arc surface of the rotating rod 1007 is movably connected with the inlay frame 1011, and the cross-section of the inlay frame 1011 is "L"-shaped. The surface of the card frame 1009 is provided with an inlay hole 1010, and the inner wall of the inlay hole 1010 is plugged into one end surface of the inlay frame 1011. The inlay frame 1011 is inserted into the inlay hole 1010 on the side wall of the card frame 1009, forming a physical limit to prevent the rotating rod 1007 from rotating accidentally. Even if the mounting shaft 1012 loosens during vibration, the inlay frame 1011 can still prevent the rotating rod 1007 from disengaging, significantly improving the safety of the equipment.

[0034] After the support rod 601 has been operated for a long time, in order to facilitate the replacement of the support rod 601, the mounting mechanism 10 provided between the mounting plate 1 and the support rod 601 can be used for auxiliary operation. First, the support rod 601 is plugged and fixed with the fixed frame 1001 on the surface of the mounting plate 1 by means of the docking frame 1002 fixed at the bottom end. At the same time, the connecting plates 1003 at both ends of the fixed frame 1001 are plugged with the connecting columns 1004 on the surface of the mounting plate 1, and then the connecting shaft 1003 on the arc surface of the connecting column 1004 is rotated. 05. At this time, the position of the entire fixed frame 1001 will be fixed. Then, turn over the rotating rod 1007 in the mounting frame 1006, so that the upper arc surface of the rotating rod 1007 is engaged with the inner wall of the card frame 1009 fixed to the side wall of the docking frame 1002. At the same time, pull the inlay frame 1011 on the arc surface of the rotating rod 1007, so that one end of the inlay frame 1011 is plugged and fixed with the inlay hole 1010 opened on the surface of the card frame 1009. Finally, screw and rotate the mounting shaft 1012 on the arc surface of the rotating rod 1007 to fix it.

[0035] The above description is merely a preferred embodiment of the present invention and does not constitute any other form of limitation to the present invention. Any person skilled in the art may utilize the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes for application in other fields. However, any simple modification, equivalent change, and modification of the above embodiments made in accordance with the technical essence of the present invention without departing from the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. An easy-to-use demoulding tool, comprising a mounting plate (1), an upper mold base (5), a lower mold base (4) and a mounting mechanism (10), characterized in that: The upper surface of the mounting plate (1) is provided with a bearing plate (9), the upper end surface of the bearing plate (9) is provided with a lower die seat (4), the upper surface of the lower die seat (4) is provided with an upper die seat (5), pulleys (3) are provided at the four corners of the lower surface of the mounting plate (1), a push rod (2) is provided on one side of the mounting plate (1), and the cross section of the push rod (2) is "U" shaped, and a demoulding mechanism (6) is provided on the surface of the mounting plate (1) and the bearing plate (9), and the demoulding mechanism (6) includes two support rods (601) and A plurality of bolts and nuts (611), the bottom ends of the two support rods (601) are fixedly connected to the surface of the mounting plate (1) by means of a mounting mechanism (10), the two support rods (601) are respectively located on both sides of the mounting plate (1), the upper ends of the support rods (601) are fixedly connected to a support plate (605), the cross section of the support plate (605) is "L" shaped, the surface of the support plate (605) is fixedly connected to a positioning block (602), the inner wall of the positioning block (602) is threaded with a rotating shaft (603) One end of the rotating shaft (603) is rotatably connected to a top plate (604), the cross section of the top plate (604) is wedge-shaped, the surface of the top plate (604) and the surface of the short arm end of the support plate (605) slide through each other, a plurality of connecting grooves (606) are provided on the surface of the lower die base (4) close to the upper die base (5), the cross-sectional dimensions of the connecting grooves (606) are adapted to the cross-sectional dimensions of the top plate (604), the upper die base (5) and the lower die base (4) are fixedly connected by means of bolts and nuts (611), and the bearing A plurality of stoppers (607) are evenly fixedly connected to the position of the plate (9) corresponding to the lower die base (4), and the cross section of the stoppers (607) is triangular. An adjusting rod (609) is threadedly passed through the position of the stoppers (607) on the surface of the supporting plate (9), and a fixed block (608) is abutted against the position of the stoppers (607) on the surface of the lower die base (4). An adjusting hole (610) is opened on the surface of the fixed block (608), and the inner wall of the adjusting hole (610) slides through the arc surface of the adjusting rod (609).

2. The easy-to-use demoulding tool according to claim 1, characterized in that: The surface of the mounting plate (1) is fixedly connected to a base (621), and the base (621) is located on a side where the two support rods (601) are close to each other. The lower surface of the bearing plate (9) is fixedly connected to a sliding frame (619), and a first scissor frame (622) and a second scissor frame (623) are installed on a side where the sliding frame (619) and the base (621) are close to each other. The first scissor frame (622) and the second scissor frame (623) are rotatably connected. The bottom of the first scissor frame (622) is fixedly connected to the base (621). The upper end of the first scissor frame (622) is rotatably connected to the inner wall of the sliding frame (619), the lower end of the second scissor frame (623) is rotatably connected to the inner wall of the base (621), the upper end of the second scissor frame (623) is slidably connected to the inner wall of the sliding frame (619), and a driving shaft (620) is rotatably connected to the surface of one side of the sliding frame (619), and the arc surface of the driving shaft (620) is threadedly penetrated by the upper end of the second scissor frame (623).

3. The easy-to-use demoulding tool according to claim 1, characterized in that: An adjustment frame (612) is inserted into the surface of one side where the upper die base (5) and the lower die base (4) are close to each other. The cross-section of the upper end of the adjustment frame (612) is "U"-shaped. The position of the adjustment frame (612) corresponds to the position of the bolt and nut (611). Extrusion rods (617) are threadedly penetrated on both sides of the upper end of the adjustment frame (612). The lower surface of the adjustment frame (612) is fixedly connected to a positioning frame (613). A push rod (616) is slidably penetrated through the inner wall of the positioning frame (613). The bottom end of the push rod (616) is rotatably connected to the surface of the positioning frame (613) by a same rotating frame (614). The surface of the rotating frame (614) is fixedly connected to a protective sleeve (615).

4. The easy-to-use demoulding tool according to claim 3, characterized in that: The bottom end of the extrusion rod (617) is fixedly connected to an extrusion pad (618), the surface of the extrusion pad (618) abuts against the side wall of the upper die base (5), and the push rod (616) is a hard alloy rod, and the cross-sectional dimensions of the push rod (616) are adapted to the cross-sectional dimensions of the bolt and nut (611).

5. The easy-to-use demoulding tool according to claim 1, characterized in that: A telescopic mechanism (7) is provided on one side surface of the mounting plate (1) at a position corresponding to the push rod (2). The telescopic mechanism (7) includes two inlay grooves (701). The two inlay grooves (701) are provided on both side surfaces of the mounting plate (1). The length of the inlay grooves (701) matches the length of the push rod (2). A slide rail (702) is fixedly connected to the lower surface of the inner wall of the inlay groove (701). The cross section of the slide rail (702) is "L"-shaped. The inner wall of the slide rail (702) is movably connected to a slide shaft (708). Slide grooves (709) are provided on the lower surfaces of both ends of the push rod (2). The slide grooves (709) are fixed to the lower surface of the inner wall of the inlay groove (701). ) is slidably connected to one end of the sliding shaft (708), the lower surface of the inner wall of the inlay groove (701) is fixedly connected to a through column (703), the inner wall of the through column (703) is slidably penetrated by a moving column (704), the upper end of the moving column (704) is fixedly connected to a support pad (706), the circular arc surface of the moving column (704) is sleeved with a spring (705), the two ends of the spring (705) are respectively fixedly connected to the through column (703) and the support pad (706), the lower surface of the push rod (2) is provided with a socket (707), the inner wall of the socket (707) is in contact with the surface of the support pad (706).

6. The easy-to-use demoulding tool according to claim 5, characterized in that: The mounting plate (1) is fixedly connected to the surface of one end of the push rod (2) with two limiting rods (710), the arc surface of the limiting rod (710) is rotatably connected to the limiting plate (711), the arc surface of the limiting rod (710) is sleeved with a first coil spring (712), the two ends of the first coil spring (712) are respectively fixedly connected to the limiting rod (710) and the limiting plate (711), a limiting groove (714) is provided at a position of the arc surface of the push rod (2) corresponding to the limiting plate (711), the cross section of the limiting groove (714) is inclined, the surface of the limiting plate (711) is fixedly connected to the limiting column (713), the surface of the limiting column (713) is snap-fitted to the inner wall of the limiting groove (714), the cross section of the side of the limiting plate (711) close to each other is arc-shaped, and one side of the limiting plate (711) is in contact with the arc surface of the push rod (2).

7. The easy-to-use demoulding tool according to claim 1, characterized in that: A counterweight mechanism (8) is provided on the inner wall of the lower surface of the mounting plate (1), and the counterweight mechanism (8) includes two mounting frames (81). One side of the two mounting frames (81) is fixedly connected to the inner wall surface of the mounting plate (1). The two mounting frames (81) are respectively located on both sides of the inner wall of the mounting plate (1). A plurality of auxiliary holes (83) are opened on the surface of the mounting frame (81). An auxiliary rod (84) is slidably connected to the inner wall of the auxiliary hole (83). The upper end of the auxiliary rod (84) is fixedly connected to the inlay frame (87). The inner walls of the two inlay frames (87) are plugged with the same counterweight block (82).

8. The easy-to-use demoulding tool according to claim 7, characterized in that: The arc surface of the auxiliary rod (84) is covered with a protective ring (85), and the lower surface of the protective ring (85) is in contact with the upper surface of the auxiliary shaft (86).

9. The easy-to-use demoulding tool according to claim 1, characterized in that: The mounting mechanism (10) is arranged at positions corresponding to the support rods (601) on both sides of the surface of the mounting plate (1), and the mounting mechanism (10) includes a fixing frame (1001), the lower surface of the fixing frame (1001) abuts against the surface of the mounting plate (1), and both sides of the fixing frame (1001) are fixedly connected with a connecting plate (1003), the inner wall cross-section of the connecting plate (1003) is "U"-shaped, and the inner wall of the connecting plate (1003) is plugged with a connecting column (1004), the bottom end of the connecting column (1004) is fixedly connected to the surface of the mounting plate (1), the arc surface of the connecting column (1004) is threadedly connected with a connecting shaft (1005), the lower surface of the connecting shaft (1005) abuts against the surface of the connecting plate (1003), and the fixing frame (10 01) are fixedly connected to mounting frames (1006) on both side surfaces, the inner wall of the mounting frame (1006) is rotatably connected to a rotating rod (1007), the bottom end surface of the support rod (601) is fixedly connected to a docking frame (1002), and the two side surfaces of the docking frame (1002) are fixedly connected to a clamping frame (1009), the inner wall cross-section of the clamping frame (1009) is "U"-shaped, the inner wall of the clamping frame (1009) is clamped with the arc surface of the rotating rod (1007), and the arc surface of the rotating rod (1007) is threadedly connected to a mounting shaft (1012), and the inner wall of the mounting frame (1006) is sleeved with a second coil spring (1008) at both ends, and the two ends of the second coil spring (1008) are fixedly connected to the mounting frame (1006) and the rotating rod (1007) respectively.

10. The easy-to-use demoulding tool according to claim 9, characterized in that: The arc surface of the rotating rod (1007) is movably connected to a setting frame (1011), the cross section of the setting frame (1011) is "L"-shaped, and a setting hole (1010) is opened on the surface of the clamping frame (1009), and the inner wall of the setting hole (1010) is plugged into the surface of one end of the setting frame (1011).

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