Rapid demolding mechanism

Abstract

The utility model is applicable to the technical field of molds, and provides a quick demolding mechanism, by arranging a demolding assembly, when two mold main bodies are driven by a driving assembly to approach each other, second guide rods on the two mold main bodies are contacted and move relatively, and movable plates on the side surfaces of two vertical plates move relatively along with the second guide rods, and in the process, the two mold main bodies are separated from each other. Through transmission of the second guide rod, the top plate can be embedded into the embedding grooves of the mold main bodies, on the contrary, after the glass product is formed, when the driving assembly drives the two mold main bodies to be relatively away from each other, the movable plate can reset under the action of the multiple springs, and the glass product embedded in the mold main bodies is ejected out through the top plate; compared with the prior art in which demolding is achieved through cooperation of other driving mechanisms such as a hydraulic cylinder and the like which are independently and additionally arranged, the demolding structure has the advantage that the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of molds, in particular to a rapid demolding mechanism. Background Art

[0002] Glass products are a general term for daily necessities and industrial products processed mainly with glass as the raw material. Glass is a relatively transparent solid substance. When melted, it forms a continuous network structure and hardens during the cooling process without crystallization as a silicate non-metallic material. Molds are required in the production of glass products.

[0003] After retrieval, CN 221275626 U, a mold structure for producing glass products, drives a positive and negative screw rod to rotate through the operation of a motor. The rotation of the positive and negative screw rod effectively changes the distance between two moving plates, and further changes the distance between two mold bodies. The two mold bodies approach each other and finally fit together. The clamping block penetrates through the second fixing block through the clamping groove, and then the knob is rotated. The knob drives the clamping block to rotate, so that the first fixing block and the second fixing block are fixed to each other, avoiding the generation of gaps between the two mold bodies during the processing, which may lead to a decrease in the quality of glass products, improving the precision. Moreover, the mold body is installed on the moving plate through screws, which is convenient for replacing different mold bodies when processing different glass products, improving the use effect.

[0004] However, there are still certain defects in the above application: after the production of glass products in the above application, due to the lack of a rapid demolding mechanism, there are certain defects in the demolding efficiency. Among them, when most existing molds produce glass products, generally, other separately provided driving mechanisms such as hydraulic cylinders need to be used in cooperation to achieve demolding, resulting in an increase in production costs. Therefore, corresponding technical solutions need to be designed to solve the existing technical problems. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a rapid demolding mechanism to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A quick demoulding mechanism, comprising an operating platform, on which a support plate is fixedly arranged through a plurality of columns, an air intake module is installed on the support plate through a hydraulic cylinder, a pair of bases are movably arranged on the operating platform, and a driving component for driving the two bases to move relatively is arranged on the operating platform. A bottom plate is fixedly arranged on the base, and a mold main body is fixedly arranged on the bottom plate. The mechanism further comprises a demoulding component, which includes a vertical plate, a fixed sleeve, a movable plate, a first guide rod, a second guide rod and a top plate. The vertical plate is fixedly installed on the bottom plate. A plurality of fixed sleeves are symmetrically and fixedly arranged on the side wall of the mold main body. The first guide rod is movably inserted into the fixed sleeve. One end of the first guide rod penetrates through the vertical plate and is fixedly provided with the movable plate. A stop piece is fixedly arranged on the rod body of the first guide rod between the vertical plate and the fixed sleeve. A spring is further sleeved on the rod body of the first guide rod between the stop piece and the vertical plate. A plurality of second guide rods are provided. The plurality of second guide rods are movably installed on the vertical plate. One end of the second guide rod is connected to the movable plate, and the other end is fixedly provided with the top plate. An embedding groove for embedding and cooperating with the top plate is formed in the inner wall of the mold main body.

[0008] As a further solution of the utility model: a fixing block is further fixedly arranged at the end of the first guide rod away from the movable plate.

[0009] As a further solution of the utility model: the driving component includes a bidirectional lead screw and a fixed rod. A pair of strip-shaped holes are formed in the operating platform. The bidirectional lead screw is rotatably arranged in one of the strip-shaped holes and is driven by a motor arranged on one side of the operating platform. Threaded sleeves are symmetrically installed on the two threaded parts of the bidirectional lead screw. The fixed rod is fixedly arranged in the other strip-shaped hole. A pair of sliders are movably installed on the fixed rod. The base is fixedly installed on the threaded sleeve and the slider.

[0010] As a further solution of the utility model: a plurality of positioning protrusions are fixedly arranged on the side surface of one of the bottom plates, and a plurality of positioning holes adapted to be inserted with the positioning protrusions are formed in the side surface of the other bottom plate.

[0011] As a further solution of the utility model: a fixed seat is further installed on the bottom surface of the operating platform, and a conveying mechanism is installed on the fixed seat. The conveyor belt in the conveying mechanism passes through the operating platform.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model realizes the rapid demoulding of glass products by setting a demoulding component. When two mould bodies are driven by a driving component to move relatively closer, the second guide rods on the two mould bodies come into contact and move relatively. Along with this, the movable plates on the sides of the two vertical plates move relatively together. During this process, through the transmission of the second guide rods, the top plate can be embedded into the embedding groove of the mould body. Conversely, after the glass products are formed, when the driving component drives the two mould bodies to move relatively away, the movable plates can be reset under the action of multiple springs, and the glass products embedded in the mould body can be ejected by the top plate, thereby realizing the rapid demoulding of glass products. Compared with the prior art in which other separately provided driving mechanisms such as hydraulic cylinders are required to cooperate to achieve demoulding, the production cost is reduced. Description of the Drawings

[0014] Figure 1 It is a schematic diagram of the overall structure of a rapid demoulding mechanism;

[0015] Figure 2 It is a front view of a rapid demoulding mechanism;

[0016] Figure 3 It is an enlarged view of two mould bodies in a rapid demoulding mechanism;

[0017] Figure 4 It is a top view of the operating platform in a rapid demoulding mechanism;

[0018] In the figure: 1, operating platform; 2, column; 3, support plate; 4, hydraulic cylinder; 5, air intake module; 6, base; 7, bottom plate; 8, mould body; 9, vertical plate; 10, fixed sleeve; 11, first guide rod; 12, second guide rod; 13, movable plate; 14, retaining piece; 15, spring; 16, fixed block; 17, top plate; 18, bidirectional lead screw; 19, fixed rod; 20, strip hole; 21, positioning projection; 22, positioning hole; 23, fixed seat; 24, conveying mechanism; 25, conveyor belt. Detailed Description of the Embodiment

[0019] The technical solutions of this patent will be further described in detail below in combination with the specific embodiments.

[0020] Embodiment 1

[0021] Please refer to Figures 1-4, A quick demoulding mechanism, including an operating table 1, on which a support plate 3 is fixedly arranged through a plurality of columns 2. An air intake module 5 is installed on the support plate 3 through a hydraulic cylinder 4. A pair of bases 6 are movably arranged on the operating table 1, and a driving component for driving the two bases 6 to move relatively is arranged on the operating table 1. A bottom plate 7 is fixedly arranged on the base 6, and a mold body 8 is fixedly arranged on the bottom plate 7. It also includes a demoulding component, which includes a vertical plate 9, a fixed sleeve 10, a movable plate 13, a first guide rod 11, a second guide rod 12 and a top plate 17. The vertical plate 9 is fixedly installed on the bottom plate 7. A plurality of fixed sleeves 10 are symmetrically and fixedly arranged on the side wall of the mold body 8. The first guide rod 11 is movably inserted into the fixed sleeve 10. One end of the first guide rod 11 penetrates through the vertical plate 9 and is fixedly provided with the movable plate 13. A retaining piece 14 is fixedly arranged on the rod body of the first guide rod 11 between the vertical plate 9 and the fixed sleeve 10. A spring 15 is also sleeved on the rod body of the first guide rod 11 between the retaining piece 14 and the vertical plate 9. A plurality of second guide rods 12 are provided. The plurality of second guide rods 12 are movably installed on the vertical plate 9. One end of the second guide rod 12 is connected to the movable plate 13, and the other end is fixedly provided with the top plate 17. An embedding groove for embedding and cooperating with the top plate 17 is opened on the inner wall of the mold body 8. By arranging the demoulding component, when the two mold bodies 8 are driven by the driving component to move relatively closer, the second guide rods 12 on the two mold bodies 8 come into contact and move relatively, and the movable plates 13 on the sides of the two vertical plates 9 move relatively together. During this process, through the transmission of the second guide rods 12, the top plate 17 can be embedded into the embedding groove of the mold body 8. On the contrary, after the glass product is formed, when the driving component drives the two mold bodies 8 to move relatively away, the movable plate 13 can be reset under the action of a plurality of springs 15, and the glass product embedded in the mold body 8 can be ejected through the top plate 17, so as to realize the quick demoulding of the glass product. Compared with the prior art, in which other separately arranged driving mechanisms such as a hydraulic cylinder 4 need to be used in cooperation to realize demoulding, the production cost is reduced.

[0022] Among them, the driving component includes a bidirectional lead screw 18 and a fixed rod 19. A pair of strip-shaped holes 20 are opened on the operating table 1. The bidirectional lead screw 18 is rotatably arranged in one of the strip-shaped holes 20 and is driven by a motor arranged on one side of the operating table 1. And screw sleeves are symmetrically installed on the two threaded parts of the bidirectional lead screw 18. The fixed rod 19 is fixedly arranged in the other strip-shaped hole 20. A pair of sliders are movably installed on the fixed rod 19. The base 6 is fixedly installed on the screw sleeve and the slider.

[0023] In addition, a fixed block 16 is also fixedly arranged at the end of the first guide rod 11 far away from the movable plate 13. The setting of the fixed block 16 increases the contact area between the ends of the two first guide rods 11 in the same horizontal direction when the two molds are relatively close, making the relative movement of the first guide rod 11 more stable.

[0024] Further, a plurality of positioning protrusions 21 are fixedly arranged on the side surface of one base plate 7, and a plurality of positioning holes 22 adapted to be inserted into the positioning protrusions 21 are formed on the side surface of the other base plate 7. The setting of the positioning protrusions 21 and the positioning holes 22 improves the precision of the mold closing of the two mold bodies 8.

[0025] Embodiment 2

[0026] This embodiment is an improvement on the basis of Embodiment 1, specifically as follows:

[0027] Please refer to Figure 1 and Figure 2 , a fixing seat 23 is further installed on the bottom surface of the operating table 1, a conveying mechanism 24 is installed on the fixing seat 23, and a conveyor belt 25 in the conveying mechanism 24 passes through the operating table 1. With the setting of the fixing seat 23 and the conveying mechanism 24, during the process of the two mold bodies 8 moving relatively away from each other, the inner top plates 17 in the two mold bodies 8 first push out the glass products from the mold bodies 8 and clamp them between the two top plates 17. After the movable plate 13 is completely reset, when the mold bodies 8 continue to be driven to move relatively away, the clamping of the glass products can be released, and the glass products will then fall on the conveyor belt 25 and realize the blanking of the glass products under the conveyance of the conveyor belt 25, saving the manual blanking operation process and improving the production efficiency of the glass products.

[0028] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, in any regard, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to include all changes falling within the meaning and scope of the equivalent elements of the claims in the present utility model.

[0029] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A rapid demolding mechanism, comprising an operating table (1), characterized in that, On the operation table (1), a support plate (3) is fixedly arranged through a plurality of columns (2). An air intake module (5) is installed on the support plate (3) through a hydraulic cylinder (4). A pair of bases (6) are movably arranged on the operation table (1), and a driving mechanism for driving the two bases (6) to move relative to each other is arranged on the operation table (1). A bottom plate (7) is fixedly arranged on the base (6), and a mold main body (8) is fixedly arranged on the bottom plate (7). A demolding assembly is further included. The demolding assembly includes a vertical plate (9), a fixed sleeve (10), a movable plate (13), a first guide rod (11), a second guide rod (12), and a top plate (17). The vertical plate (9) is fixedly installed on the bottom plate (7). A plurality of fixed sleeves (10) are symmetrically and fixedly arranged on the side wall of the mold main body (8). A first guide rod (11) is movably inserted into the fixed sleeve (10). One end of the first guide rod (11) penetrates through the vertical plate (9) and is fixedly provided with a movable plate (13). A stop piece (14) is fixedly arranged on the rod body of the first guide rod (11) between the vertical plate (9) and the fixed sleeve (10). A spring (15) is further sleeved on the rod body of the first guide rod (11) between the stop piece (14) and the vertical plate (9). A plurality of second guide rods (12) are provided. The plurality of second guide rods (12) are movably installed on the vertical plate (9). One end of the second guide rod (12) is connected to the movable plate (13), and the other end is fixedly provided with a top plate (17). An embedding groove for embedding and matching with the top plate (17) is formed in the inner wall of the mold main body (8).

2. The quick demolding mechanism according to claim 1, characterized in that, A fixed block (16) is further fixedly arranged at the end of the first guide rod (11) away from the movable plate (13).

3. The quick demolding mechanism according to claim 1, characterized in that, The driving assembly includes a bidirectional lead screw (18) and a fixed rod (19). A pair of strip-shaped holes (20) are formed in the operation table (1). The bidirectional lead screw (18) is rotatably arranged in one of the strip-shaped holes (20) and is driven by a motor arranged on one side of the operation table (1). Threaded sleeves are symmetrically installed on the two threaded parts of the bidirectional lead screw (18). The fixed rod (19) is fixedly arranged in the other strip-shaped hole (20). A pair of sliders are movably installed on the fixed rod (19). The base (6) is fixedly installed on the threaded sleeve and the slider.

4. The quick demolding mechanism according to claim 1, characterized in that, A plurality of positioning protrusions (21) are fixedly arranged on the side surface of one bottom plate (7), and a plurality of positioning holes (22) adapted to be inserted into the positioning protrusions (21) are formed in the side surface of the other bottom plate (7).

5. The quick demolding mechanism according to claim 1, characterized in that, A fixed seat (23) is further installed on the bottom surface of the operation table (1). A conveying mechanism (24) is installed on the fixed seat (23). The conveyor belt (25) in the conveying mechanism (24) passes through the operation table (1).

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