CN218700994U - Handle mould with quick demolding function - Google Patents

Abstract

The utility model belongs to the field of moulds, in particular to a handle mould, which has the function of rapid mold release, and solves the problems of low efficiency and poor quality in the prior art. The top of the mold is connected with four symmetrically arranged support columns by screws, and a movable mold is slid on the four support columns. The movable mold is provided with a flow channel and a cavity; The inside of the groove is slidingly connected with the bottom plate. Through the setting of the unloading rod, the bottom plate and other structures, after the mold is formed, the moving mold moves upwards to start demoulding, which drives the telescopic rod to move synchronously, and the telescopic rod drives the unloading rod to make the bottom plate move synchronously. The product on the material plate can be ejected, and the mold can be demoulded through the reset action of the movable mold when the work is completed, thereby improving the efficiency of the device.

Description

A handle mold with fast mold release function

technical field

The utility model relates to the technical field of moulds, in particular to a handle mould, which has the function of quick moulding.

Background technique

At present, molds are various tools used in industrial production for injection molding, blow molding, extrusion, die-casting or forging forming, smelting, stamping and other methods to obtain the required products. In short, molds are tools used to make shaped objects , this tool is composed of various parts, and different molds are composed of different parts. It mainly realizes the processing of the shape of the article through the change of the physical state of the formed material.

The authorized announcement number in the prior art is: CN207808308U, a handle mold with quick mold release function. In this utility model, the panel is installed on the upper template, and injection pipes are installed inside the panel and the upper template, and fixed at both ends of the upper template. The straight guide column is used for accurate positioning with the lower formwork, and the mold core matching the position of the injection pipe is installed inside the lower formwork, the lower formwork is fixed on the upper end surface of the square iron, the square iron is fixed on the bottom plate, Install the fixed rod between the square irons, and connect the thimble seat to the outside of the fixed rod, install the thimble handle on the thimble seat to set the top of the thimble in the mold core, and connect the spring between the thimble seat and the lower formwork on the fixed rod, A movable block is set at the lower end of the thimble seat, and an active groove matching the movable block is set on the bottom plate. Extrusion blocks are set in the bottom plate at both ends of the movable groove. Injection molding, after cooling and forming, extrude the backlog block, the movable block is extruded and moves upward to drive the thimble to push the handle out, and after the extrusion block is released, the spring resets the thimble seat, the operation is simple, the mold ejection speed is faster, and time and effort are saved; In the utility model, the number of straight guide columns is at least two, which are used to accurately position the upper template and the lower template, and the number of fixed rods is at least two, which are used to limit the position of the thimble seat, and the movable block is an inverted conical structure for convenience. The extrusion block squeezes it up, which is more labor-saving. A limit block is fixed outside the middle of the extrusion block. When the movable block is reset, the movable block pushes the extrusion block outward, and the limit block is just stuck inside the bottom plate. The edge of the groove is convenient for the next ejection; however, the utility model realizes the rapid ejection of the mold through the cooperation between the thimble, the movable block and the fixed rod and other components, but the top of the mold is directly placed after the mold is formed, so that the uncooled The mold and cavity of the mold will tear, resulting in product deformation and affecting product quality.

Utility model content

The purpose of the utility model is to provide a handle mold with the function of quick release, which solves the problems of low efficiency and poor quality.

In order to achieve the above purpose, the utility model provides the following technical solutions: a handle mold with quick mold release function, including a base, the top of the base is fixedly connected with a fixed mold by screws, and the top of the fixed mold is fixedly connected by screws There are four symmetrically arranged support columns, and a movable mold is slidably mounted on the four support columns, and a connected flow channel and a cavity are opened on the movable mold;

The fixed mold is provided with a groove, the inside of the groove is slidably connected with a bottom plate, and the top of the bottom plate is fixedly connected with two symmetrically arranged fixed plates by screws, and the fixed plate is slidably equipped with a telescopic plate, The tops of the two telescopic plates are fixedly connected with a material plate by screws, one side of the bottom plate is fixedly connected with a discharge rod by screws, and a telescopic rod is slidably mounted on the discharge rod, and the other end of the telescopic rod It is fixedly connected to one side of the movable mold by screws.

Preferably, two symmetrically arranged baffles are slidably mounted on the material plate, one side of the baffle is fixedly connected with a pull rod by screws, one side of the pull rod is articulated with a movable rod, and the top of the bottom plate There are two symmetrically arranged fixed rods fixedly connected by screws, the other end of the fixed rods is hinged with a transmission rod, and the two sides of the material plate are fixedly connected with wheel frames by screws, and the wheel frames are rotated by bearings. A running wheel is installed, and the other ends of the movable rod and the transmission rod are respectively movably hinged on both sides of the running wheel.

Preferably, a telescopic slot 1 is opened on the fixed plate, and the telescopic board is slidably connected inside the telescopic slot 1. A spring is welded to the bottom of the telescopic board, and the other end of the spring is welded to the telescopic slot. on the bottom wall of the tank.

Preferably, a telescopic slot 2 is provided on the discharge rod, and the telescopic rod is slidably connected inside the telescopic slot 2. A telescopic spring is welded on the bottom of the telescopic rod, and the other end of the telescopic spring is welded on On the bottom wall of the telescopic slot two.

Preferably, two symmetrically arranged sliding grooves are opened on the material plate, and the two baffles are respectively slidably connected inside the two sliding grooves.

Preferably, the material plate is provided with two symmetrically arranged through grooves communicating with the chute, and the pull rod is slidably connected inside the through grooves.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. The utility model adopts the setting of the unloading rod, the bottom plate and other structures. After the mold is formed, the movable mold moves upwards to start demoulding, which drives the telescopic rod to move synchronously. The telescopic rod drives the unloading rod to make the bottom plate move synchronously, and then the material plate can be moved The product on the top is ejected, and the mold is demoulded through the reset action of the movable mold when the work is completed, thereby improving the efficiency of the device.

2. In the utility model, after the products are pushed out through the setting of baffle plates and runners, the bottom plate continues to move upwards, the telescopic plate slides into the telescopic groove 1, and the fixed rod continues to move upwards, thereby making the runners rotate and turn. When the wheel rotates, the pull rod moves to pull the baffle to complete the demoulding of the product. During the demoulding process, the baffle continues to hold against the product, giving it more time to cool down, thereby improving the quality of the product.

Description of drawings

Fig. 1 is the overall structural representation of the utility model;

Fig. 2 is the front view of the utility model;

Fig. 3 is a side view of the utility model.

In the figure: 1. Base; 2. Fixed mold; 3. Support column; 4. Moving mold; 5. Bottom plate; 6. Material plate; 7. Baffle plate; 8. Fixed plate; 11. Movable rod; 12. Fixed rod; 13. Transmission rod; 14. Runner; 15. Unloading rod; 16. Telescopic rod; 17. Spring; 18. Telescopic spring.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figure 1-3, a handle mold with rapid mold release function, including a base 1, the top of the base 1 is fixedly connected with a fixed mold 2 by screws, and the top of the fixed mold 2 is fixedly connected with four symmetrically arranged The support column 3, the four support columns 3 are jointly slidingly equipped with a movable mold 4, and the movable mold 4 is provided with a flow channel and a cavity connected to each other; the fixed mold 2 is provided with a groove, and the inside of the groove is slidably connected with a bottom plate 5. The top of the bottom plate 5 is fixedly connected with two symmetrically arranged fixed plates 8 by screws, the fixed plate 8 is slidably equipped with a telescopic plate 9, and the tops of the two telescopic plates 9 are jointly connected with a material plate 6 and the bottom plate 5 by screws. One side is fixedly connected with a discharge rod 15 by screws, and a telescopic rod 16 is slidably mounted on the discharge rod 15. After the structure is set, after the mold is formed, the movable mold 4 moves upwards to start demoulding, which drives the telescopic rod 16 to move synchronously, and the telescopic rod 16 drives the unloading rod 15 to make the bottom plate 5 move synchronously, and then the products on the material plate 6 can be ejected. It can be seen that the reset action of the movable mold 4 when the work is completed makes the demoulding of the mold complete, thereby improving the efficiency of the device.

Please refer to Figure 1-2, two symmetrically arranged baffles 7 are slidingly assembled on the material plate 6, one side of the baffle 7 is fixedly connected with a pull rod 10 by screws, and one side of the pull rod 10 is articulated with a movable rod 11, and the bottom plate The top of 5 is fixedly connected with two symmetrically arranged fixed rods 12 by screws, and the other end of the fixed rods 12 is hinged with a transmission rod 13, and the two sides of the material plate are fixedly connected with wheel frames by screws, and the wheel frames rotate through bearings. A runner 14 is installed, and the other ends of the movable rod 11 and the transmission rod 13 are respectively movable and hinged on both sides of the runner 14. Through the setting of the baffle plate 7, the runner 14 and other structures, after the product is ejected, the bottom plate 5 continues upward movement, the telescopic plate 9 slides into the telescopic slot one, and the fixed rod 12 continues to move upwards, thereby causing the runner 14 to rotate, and while the runner 14 rotates, the pull rod 10 moves to pull the baffle 7 to complete the demoulding of the product. During the molding process, the baffle plate 7 continues to resist the product, so that it has more time to cool down, thereby improving the quality of the product.

Please refer to Fig. 2, there is an expansion slot 1 on the fixed plate 8, the expansion plate 9 is slidably connected inside the expansion slot 1, the bottom of the expansion plate 9 is welded with a spring 17, and the other end of the spring 17 is welded on the bottom wall of the expansion slot 1 superior.

Please refer to Fig. 3, there is a telescopic groove 2 on the unloading rod 15, the telescopic rod 16 is slidably connected inside the telescopic groove 2, the bottom of the telescopic rod 16 is welded with a telescopic spring 18, and the other end of the telescopic spring 18 is welded in the telescopic groove 2 on the bottom wall.

Please refer to FIG. 2 , two symmetrically arranged chutes are opened on the material plate 6 , and the two baffles 7 are respectively slidably connected inside the two chutes.

Please refer to FIG. 2 , two through grooves arranged symmetrically and connected with the sliding grooves are opened on the material plate 6 , and the pull rod 10 is slidably connected inside the through grooves.

The specific implementation process of the utility model is as follows: the movable mold 4 moves downward to start working, and after the product is formed, the movable mold 4 moves upward to reset, and at the same time drives the telescopic rod 16 to move upward, so that the unloading rod 15 drives the base plate 5 to move upward synchronously, and the base plate 5 Drive the fixed plate 8 and the telescopic plate 9 to move upward, so that the material plate 6 moves upward and starts to demould;

Further, after the ejection, the material plate 6 is pressed against the fixed mold 2 and no longer moves. At this time, the telescopic plate 9 slides into the telescopic groove 1, so that the bottom plate 5 can continue to move upward, thereby making the fixed rod 12 continue to move upward, and the transmission The rod 13 drives the runner 14 to rotate, and the rotation of the runner 14 drives the movable rod 11 to move, the movable rod 11 pulls the pull rod 10, and the pull rod 10 pulls the baffle plate 7, thereby making the demoulding of the product complete.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A handle mold with rapid mold release function, comprising a base (1), characterized in that: the top of the base (1) is fixedly connected with a fixed mold (2) by screws, the fixed mold (2) The top is fixedly connected with four support columns (3) arranged symmetrically by screws, and a movable mold (4) is jointly slidably mounted on the four support columns (3). runners and cavities; The fixed mold (2) is provided with a groove, the inside of the groove is slidably connected with a bottom plate (5), and the top of the bottom plate (5) is fixedly connected with two symmetrically arranged fixed plates (8) by screws. , the fixed plate (8) is slidingly equipped with a telescopic plate (9), the tops of the two telescopic plates (9) are fixedly connected with a material plate (6) by screws, and one side of the bottom plate (5) is passed The screw is fixedly connected with a discharge rod (15), and a telescopic rod (16) is slidably mounted on the discharge rod (15), and the other end of the telescopic rod (16) is fixedly connected to the movable mold (4) by screws. ) side. 2. A handle mold with quick release function according to claim 1, characterized in that: two symmetrically arranged baffles (7) are slidably mounted on the material plate (6), and the baffles One side of (7) is fixedly connected with a pull rod (10) by screws, one side of the pull rod (10) is articulated with a movable rod (11), and the top of the bottom plate (5) is fixedly connected with two symmetrical Arranged fixed rod (12), the other end of the fixed rod (12) is movably hinged with a transmission rod (13), and the two sides of the material plate are respectively fixedly connected with a wheel frame by screws, and the wheel frame is passed through a bearing A runner (14) is installed for rotation, and the other ends of the movable rod (11) and the transmission rod (13) are respectively movable and hinged on both sides of the runner (14). 3. A handle mold with rapid mold release function according to claim 1, characterized in that: the fixed plate (8) is provided with a telescopic groove 1, and the telescopic plate (9) is slidably connected to the Inside the telescopic slot one, the bottom of the telescopic plate (9) is welded with a spring (17), and the other end of the spring (17) is welded on the bottom wall of the telescopic slot one. 4. A handle mold with quick release function according to claim 1, characterized in that: said unloading rod (15) is provided with a telescopic groove 2, and said telescopic rod (16) is slidably connected to said discharge rod (15). In the inside of the telescopic slot two, the bottom of the telescopic rod (16) is welded with a telescopic spring (18), and the other end of the telescopic spring (18) is welded on the bottom wall of the telescopic slot two. 5. A handle mold with quick release function according to claim 2, characterized in that: said material plate (6) is provided with two symmetrically arranged chutes, and the two baffles (7 ) are slidingly connected to the inside of the two chute respectively. 6. A handle mold with quick release function according to claim 5, characterized in that: said material plate (6) is provided with two symmetrically arranged through grooves connected with said chute, The pull rod (10) is slidably connected inside the through groove.

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