Forming die for producing damping block and using method of forming die

Abstract

The invention provides a forming mold for producing a damping block and a using method of the forming mold, and belongs to the technical field of damping block molds. The mold assembly comprises a first half mold and two second half molds, the first half mold is fixedly connected into the concentric-square-shaped plate, and the two second half molds are arranged on the two sides of the surface of the first half mold correspondingly; the pressing plate is connected into the first half mold in a sliding manner; the constant-temperature channel assembly comprises a first heat conduction channel, a second heat conduction channel, a sleeve and a connecting pipe, and the first heat conduction channel is fixedly connected into the first half mold; by means of the scheme, heat preservation treatment is conducted on the damping block in the forming process of the damping block, and the problems that the service life of a mold is shortened and the quality of the damping block is unstable due to the fact that the temperature of the mold and the damping block rises suddenly are solved.

Description

Technical Field

[0001] The invention belongs to the technical field of damping block moulds, and in particular relates to a forming mould for producing damping blocks and a use method thereof. Background Art

[0002] The forming mold used to produce shock absorbers is a precision manufacturing tool that is mainly used to shape rubber or other elastic materials into a specific shock absorber shape. This mold usually consists of two parts: an upper mold and a lower mold, which together form a closed space for containing and molding the material. The material of the mold is usually selected from high-strength, wear-resistant metals such as steel or aluminum to ensure that it can withstand the high temperatures and pressures during the production process. The design of the mold requires precise consideration of the size, shape and required performance of the shock absorber. Computer-aided design (CAD) software is used during the design process to simulate and optimize the structure of the mold to ensure the quality and consistency of the final product. The mold is usually manufactured using CNC machine tools for precision machining to ensure the dimensional accuracy and surface finish of the mold. During the production process, the rubber or other material is heated to the appropriate temperature and then injected or pressed into the mold. The closure of the mold ensures that the material is evenly distributed and fills the entire mold space. During the vulcanization process, the material will be in close contact with the mold to form the final shock absorber shape. After the vulcanization is completed, the mold will be opened and the finished shock absorber will be removed. The design and manufacture of molding dies need to consider multiple factors, including the flow properties of the material, the curing time, the cooling and heating efficiency of the mold, etc. The maintenance and care of the mold is also the key to ensuring production efficiency and product quality. Through regular inspections and necessary maintenance, the service life of the mold can be extended and failures and downtime during the production process can be reduced. In short, the molding dies for the production of shock absorbers are key equipment to ensure the quality and production efficiency of shock absorbers. Through precise design, manufacturing and maintenance, these molds can provide stable and reliable support for the production of shock absorbers.

[0003] In the prior art, after the shock-absorbing block is formed in the mold, it needs to be vulcanized. The mold is placed in a vulcanization environment, and the temperature of the mold and the shock-absorbing block in the mold suddenly rises, which can easily cause stress changes in the mold and reduce the service life of the mold. The sudden increase in the temperature of the shock-absorbing block can easily lead to unstable quality of each batch of products. Summary of the invention

[0004] The object of the present invention is to provide a molding die for producing shock-absorbing blocks and a method for using the same, aiming to solve the problem in the prior art that after the shock-absorbing blocks are molded in the mold, they need to be vulcanized, and the mold is placed in a vulcanization environment, and the temperature of the mold and the shock-absorbing blocks in the mold suddenly rises, which can easily cause stress changes in the mold and reduce the service life of the mold. The sudden increase in the temperature of the shock-absorbing blocks can easily lead to unstable quality of each batch of products.

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

[0006] A forming die for producing a shock-absorbing block, comprising:

[0007] Clipboard;

[0008] A mold assembly, the mold assembly comprising a first half mold and two second half molds, the first half mold being fixedly connected in the circular plate, and the two second half molds being respectively arranged on both sides of the surface of the first half mold;

[0009] A pressing plate, the pressing plate being slidably connected in the first half mold;

[0010] A constant temperature channel assembly, the constant temperature channel assembly comprising a first heat conducting channel, a second heat conducting channel, a sleeve and a connecting pipe, the first heat conducting channel is fixedly connected in the first half mold, the second heat conducting channel is fixedly connected in the pressing plate, and the connecting pipe is slidably connected to the circumferential surface of the second heat conducting channel;

[0011] A constant temperature generating component, the constant temperature generating component includes a reaction chamber, calcium oxide and a water source, the reaction chamber is fixedly connected to the lower end of the circular plate, the reaction chamber is connected to the first heat conduction channel and the connecting pipe, and the calcium oxide and water are both arranged in the reaction chamber.

[0012] As a preferred solution of the present invention, rotating components are provided on both sides of the first half mold, and each group of the rotating components includes a rotating block, a rotating shaft, an adjusting rod and an adjusting plate. Two rotating shafts and two adjusting rods are provided. The rotating block is fixedly connected to the surface of the first half mold, and the two rotating shafts are respectively rotatably connected to the two sides of the rotating block. The two rotating shafts are respectively fixedly connected to the two second half molds, and the two adjusting rods are respectively rotatably connected to the surfaces of the two second half molds, and the adjusting plate is rotatably connected to the surfaces of the two adjusting rods.

[0013] As a preferred solution of the present invention, first electric push rods are fixedly connected to both sides of the lower end of the circular plate, and the extended ends of the two first electric push rods are movable through the upper end of the circular plate and extend upward, and the extended ends of the two first electric push rods are fixedly connected to L-shaped blocks, and the two L-shaped blocks are respectively fixed to the surfaces of the two adjustment plates.

[0014] As a preferred solution of the present invention, support rods are fixedly connected at the four corners of the upper end of the circular plate, the upper ends of multiple support rods are fixedly connected to a top plate, the upper end of the top plate is fixedly connected to a hydraulic cylinder, and the extended end of the hydraulic cylinder movably passes through the lower end of the top plate and is fixedly connected to the upper end of the pressure plate.

[0015] As a preferred solution of the present invention, unloading clamping plates are provided on both sides of the first half mold.

[0016] As a preferred solution of the present invention, two groups of limit assemblies are provided on both sides of the circular plate, and each group of the limit assemblies includes a slider, a mounting block and a slide rod. There are two sliders and two mounting blocks. The two mounting blocks are fixedly connected to the upper end of the circular plate, and the slide rod is fixedly connected to the close ends of the two mounting blocks. The two sliders are respectively fixedly connected to the side ends of the two unloading clamps, and the two sliders are slidably connected to the circumferential surface of the slide rod.

[0017] As a preferred solution of the present invention, the surfaces of the multiple mounting blocks are respectively fixedly connected to two mounting frames, and the two mounting frames are each fixedly connected to a second electric push rod, and the extended ends of the two second electric push rods are respectively fixedly connected to the surfaces of the two unloading clamps.

[0018] As a preferred solution of the present invention, two discharge hoppers are fixedly connected to the lower end of the circular plate, and multiple discharge rollers are rotatably connected in the two discharge hoppers. Internal brackets are fixedly connected on both sides of the surface of the two discharge hoppers, and multiple internal brackets are fixedly connected to the lower end of the circular plate.

[0019] As a preferred solution of the present invention, a conveying assembly is provided on the lower side of the circular plate, and the conveying assembly includes a conveying frame, a conveying roller, a conveyor belt, a motor, a support foot and an outer bracket. There are two conveying rollers, and there are multiple support feet and multiple outer brackets. The conveying frame is arranged on the lower side of the circular plate, and multiple external brackets are fixedly connected to the lower end of the circular plate, and multiple external brackets are respectively fixedly connected to the two sides of the surface of the conveying frame, and multiple support feet are respectively fixedly connected to the two sides of the surface of the conveying frame. The two conveying rollers are rotatably connected to the conveying frame, the conveyor belt is transmission-connected to the circumferential surfaces of the two conveying rollers, the motor is fixedly connected to the surface of the conveying frame, and the output end of the motor movably passes through the conveying frame and is fixed to one end of one of the conveying rollers.

[0020] A method for using a forming mold for producing a shock-absorbing block comprises the following steps:

[0021] S1, placing the first half mold and the two second half molds in a vulcanization environment, where the ambient temperature is low, for the molding process of the shock absorbing block, controlling the operation of the first electric push rod, the extended end of the first electric push rod drives the L-shaped block to move downward, the L-shaped block drives the second half mold to rotate through the adjustment plate and the adjustment rod, so that the second half mold is closed with the first half mold, the first half mold and the two second half molds form a mold assembly, controlling the operation of the second electric push rod, the extended end of the second electric push rod drives the discharge clamping plate to move, the two discharge clamping plates and the discharge clamping plates are respectively in contact with the surfaces of the two second half molds, so that the two second half molds are closely fitted with the first half mold, and then adding the raw materials required for molding the shock absorbing block into the first half mold and the two second half molds;

[0022] S2. After the raw materials are added, the hydraulic cylinder is controlled to operate. The extended end of the hydraulic cylinder drives the pressing plate to slide into the first half mold and the two second half molds, and squeezes the raw materials to gradually form the raw materials. In this process, the constant temperature generating component is controlled to operate. The calcium carbonate in the constant temperature generating component contacts with water, and the heat generated enters the first half mold and the pressing plate through the constant temperature channel component, respectively, and heats the shock absorbing block raw materials from the upper and lower sides. The heating heat is lower than the heat during the vulcanization process, and the shock absorbing block raw materials are kept warm by the heat from the upper and lower sides;

[0023] S3. After molding, the temperature in the vulcanization environment begins to rise, and the shock-absorbing block is vulcanized;

[0024] S4. After the vulcanization treatment, the extended end of the first electric push rod is controlled to indirectly drive the adjustment plate to move up, and the adjustment plate drives the second half mold to rotate with the rotating shaft through the adjustment rod. After the two second half molds rotate, a second electric push rod is controlled to run, and the extended end of the second electric push rod drives the discharge clamping plate to push the shock-absorbing block out of the first half mold. The shock-absorbing block falls into the discharge hopper and slides on the surface of the discharge roller, and finally falls into the conveying assembly, which is operated by the conveying assembly to output the processed shock-absorbing block.

[0025] Compared with the prior art, the present invention has the following beneficial effects:

[0026] 1. In this scheme, by using this scheme, the shock-absorbing block is subjected to heat preservation treatment during its molding process, so as to avoid the problem of reduced mold life and unstable quality of the shock-absorbing block caused by the sudden increase in the temperature of the mold and the shock-absorbing block. By using this scheme, the stability of the vulcanization temperature is ensured, thereby improving the vulcanization efficiency and shortening the vulcanization time; the stable mold temperature is conducive to uniform vulcanization of the material, reducing the phenomenon of under-vulcanization or over-vulcanization of the vulcanized rubber, and improving the quality and performance of the product; reducing heat loss, reducing energy consumption, and improving the energy efficiency of the production process.

[0027] 2. In this solution, heat preservation can reduce the surface defects of rubber products caused by temperature fluctuations, such as bubbles and cracks; stable temperature can also reduce the stress of the mold caused by temperature changes and extend the service life of the mold.

[0028] 3. In this solution, the unloading clamping plate plays the role of clamping the second half mold, improving the stability when the second half mold and the first half mold are closed. The unloading clamping plate is also used for the unloading process after the shock-absorbing block in the first half mold is formed. The shock-absorbing block is pushed by the unloading clamping plate to slide out of the mold, which facilitates the unloading of the shock-absorbing block. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0030] Figure 1 It is a first perspective stereogram of the present invention;

[0031] Figure 2 It is a second viewing angle stereogram of the present invention;

[0032] Figure 3 It is a partial stereogram of the present invention;

[0033] Figure 4 For the present invention Figure 3 A partial enlarged view of the middle A;

[0034] Figure 5 For the present invention Figure 3 A partial enlarged view of point B in the middle;

[0035] Figure 6 is a first cross-sectional view of the present invention;

[0036] Figure 7 is a second cross-sectional view of the present invention;

[0037] Figure 8 It is a flowchart of the present invention.

[0038] In the figure: 1, circular plate; 2, first half mold; 3, rotating block; 4, second half mold; 5, rotating shaft; 6, adjusting rod; 7, adjusting plate; 8, L-shaped block; 9, first electric push rod; 10, mounting block; 11, unloading clamping plate; 12, slider; 13, slide rod; 14, mounting frame; 15, second electric push rod; 16, support rod; 17, top plate; 18, hydraulic cylinder; 19, pressure plate; 20, unloading hopper; 21, unloading roller; 22, conveying frame; 23, conveying roller; 24, conveyor belt; 25, motor; 26, support foot; 27, reaction chamber; 28, first heat conduction channel; 29, second heat conduction channel; 30, sleeve; 31, connecting pipe; 32, outer bracket; 33, inner bracket. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0040] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0041] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "mounted / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0042] Example 1

[0043] See also Figure 1-Figure 8 , the present invention provides the following technical solutions:

[0044] A forming die for producing a shock-absorbing block, comprising:

[0045] Paper plate 1;

[0046] A mold assembly, the mold assembly comprises a first half mold 2 and two second half molds 4, the first half mold 2 is fixedly connected to the circular plate 1, and the two second half molds 4 are respectively arranged on both sides of the surface of the first half mold 2;

[0047] A pressing plate 19, the pressing plate 19 is slidably connected in the first half mold 2;

[0048] The constant temperature channel assembly includes a first heat conducting channel 28, a second heat conducting channel 29, a sleeve 30 and a connecting pipe 31. The first heat conducting channel 28 is fixedly connected to the first half mold 2, the second heat conducting channel 29 is fixedly connected to the pressing plate 19, and the connecting pipe 31 is slidably connected to the circumferential surface of the second heat conducting channel 29;

[0049] The constant temperature generating component includes a reaction chamber 27, calcium oxide and a water source. The reaction chamber 27 is fixedly connected to the lower end of the circular plate 1. The reaction chamber 27 is connected to the first heat conduction channel 28 and the connecting pipe 31. Calcium oxide and water are both arranged in the reaction chamber 27.

[0050] In a specific embodiment of the present invention, the mold assembly is installed in the circular plate 1. The two second half molds 4 in the mold assembly are rotatably connected to the first half mold 2 through the rotating shaft 5. The rotating structure of the two second half molds 4 is convenient for loading and unloading and maintenance of the mold assembly. The first heat conducting channel 28 and the second heat conducting channel 29 in the constant temperature channel assembly are respectively arranged in the first half mold 2 and the pressing plate 19. The second heat conducting channel 29 is slidably connected in the sleeve 30. When the pressing plate 19 moves up and down, the heat is normally transferred to the second heat conducting channel 29 through the connecting pipe 31. The heat is transferred from the pressing plate 19 and the first half mold 2 to the shock absorbing block, which has a heat-insulating effect on the shock absorbing block and the mold. By keeping the mold warm, the stability of the vulcanization temperature can be ensured, thereby improving the vulcanization efficiency and shrinking. Short vulcanization time; stable mold temperature helps to vulcanize the material evenly, reduce the phenomenon of under-vulcanization or over-vulcanization of vulcanized rubber, and improve the quality and performance of the product; reduce heat loss, reduce energy consumption, and improve the energy efficiency of the production process; insulation can reduce surface defects of rubber products caused by temperature fluctuations, such as bubbles, cracks, etc.; stable temperature can also reduce the stress of the mold caused by temperature changes and extend the service life of the mold; the constant temperature generating component is used to generate heat, and the reaction chamber 27 is used to place reactants, the reactants are quicklime and water, and the reaction of quicklime and water generates a large amount of heat. The heat is transferred to the first half mold 2 and the pressure plate 19 through the first heat conduction channel 28, the connecting pipe 31 and the second heat conduction channel 29, and the shock absorbing block and the mold are insulated through heat transfer.

[0051] For details, please refer to Figure 1-Figure 8 , rotating components are provided on both sides of the first half mold 2, each set of rotating components includes a rotating block 3, a rotating shaft 5, an adjusting rod 6 and an adjusting plate 7, two rotating shafts 5 and two adjusting rods 6 are provided, the rotating block 3 is fixedly connected to the surface of the first half mold 2, the two rotating shafts 5 are respectively rotatably connected to the two sides of the rotating block 3, the two rotating shafts 5 are respectively fixedly connected to the two second half molds 4, the two adjusting rods 6 are respectively rotatably connected to the surfaces of the two second half molds 4, and the adjusting plate 7 is rotatably connected to the surfaces of the two adjusting rods 6.

[0052] In this embodiment: when the first electric push rod 9 in the rotating assembly is in operation, it drives the L-shaped block 8 connected to its extended end to move, and the L-shaped block 8 drives the adjustment plate 7 to move. The adjustment plate 7 drives the second half mold 4 to rotate with the rotating shaft 5 as the rotating axis through the adjusting rod 6. Through the rotation of the second half mold 4, it is convenient to unload the shock-absorbing block in the mold assembly and maintain the mold after use, and it is convenient to clean its interior.

[0053] For details, please refer to Figure 1-Figure 8 The lower end of the circular plate 1 is fixedly connected with the first electric push rods 9 on both sides, the extended ends of the two first electric push rods 9 are movable through the upper end of the circular plate 1 and extend upward, the extended ends of the two first electric push rods 9 are fixedly connected with L-shaped blocks 8, and the two L-shaped blocks 8 are respectively fixed to the surfaces of the two adjustment plates 7.

[0054] In this embodiment, the first electric push rod 9 drives the L-shaped block 8 connected to its extended end to move when in operation. The L-shaped block 8 is fixed to the surface of the adjustment plate 7. When the L-shaped block 8 moves, it drives the adjustment plate 7 to move.

[0055] For details, please refer to Figure 1-Figure 8 The four corners of the upper end of the circular plate 1 are fixedly connected with support rods 16, the upper ends of multiple support rods 16 are fixedly connected with a top plate 17, the upper end of the top plate 17 is fixedly connected with a hydraulic cylinder 18, and the extended end of the hydraulic cylinder 18 movably passes through the lower end of the top plate 17 and is fixedly connected to the upper end of the pressure plate 19.

[0056] In this embodiment: the upper ends of the plurality of support rods 16 are fixedly connected with a top plate 17, the upper surface of the top plate 17 is used to fix a hydraulic cylinder 18, the extended end of the hydraulic cylinder 18 is connected to a pressing plate 19, and the operation of the hydraulic cylinder 18 drives the pressing plate 19 to move.

[0057] For details, please refer to Figure 1-Figure 8 , unloading clamps 11 are provided on both sides of the first half mold 2.

[0058] In this embodiment: the unloading clamping plate 11 plays the role of clamping the second half mold 4, improving the stability when the second half mold 4 and the first half mold 2 are closed. The unloading clamping plate 11 is also used in the unloading process after the shock-absorbing block in the first half mold 2 is formed. The shock-absorbing block is pushed by the unloading clamping plate 11 to slide out of the mold, which facilitates the unloading of the shock-absorbing block.

[0059] For details, please refer to Figure 1-Figure 8 Two groups of limit assemblies are provided on both sides of the circular plate 1, each group of limit assemblies includes a slider 12, a mounting block 10 and a slide rod 13, and two sliders 12 and two mounting blocks 10 are provided. The two mounting blocks 10 are fixedly connected to the upper end of the circular plate 1, and the slide rod 13 is fixedly connected to the close ends of the two mounting blocks 10. The two sliders 12 are respectively fixedly connected to the side ends of the two unloading clamps 11, and the two sliders 12 are slidably connected to the circumferential surface of the slide rod 13.

[0060] In this embodiment: the limiting assembly is used to improve the stability of the unloading clamping plate 11 during movement, the close ends of the two mounting blocks 10 are fixedly connected with a sliding rod 13, the sliding block 12 is fixed to the surface of the unloading clamping plate 11, and the sliding block 12 is slidably connected to the circumferential surface of the sliding rod 13. Each unloading clamping plate 11 is connected to two sliding blocks 12, and the two sliding blocks 12 slide on the circumferential surfaces of the two sliding bars 13 respectively.

[0061] For details, please refer to Figure 1-Figure 8Two mounting frames 14 are fixedly connected to the surfaces of the plurality of mounting blocks 10 , and second electric push rods 15 are fixedly connected to the two mounting frames 14 . The extended ends of the two second electric push rods 15 are fixedly connected to the surfaces of the two unloading clamps 11 .

[0062] In this embodiment, the mounting frame 14 is used to provide a suitable space for the installation of the second electric push rod 15, and the second electric push rod 15 controls the movement of the unloading clamping plate 11 connected to its extended end during operation.

[0063] For details, please refer to Figure 1-Figure 8 Two discharge hoppers 20 are fixedly connected to the lower end of the circular plate 1, and multiple discharge rollers 21 are rotatably connected in the two discharge hoppers 20. Internal brackets 33 are fixedly connected on both sides of the surface of the two discharge hoppers 20, and multiple internal brackets 33 are fixedly connected to the lower end of the circular plate 1.

[0064] In this embodiment, the discharge hopper 20 is used for discharging materials. The shock-absorbing blocks dropped into the discharge hopper 20 slide on the surfaces of the plurality of discharge rollers 21 and finally drop on the surface of the conveyor belt 24 .

[0065] For details, please refer to Figure 1-Figure 8 A conveying assembly is provided on the lower side of the circular plate 1, and the conveying assembly includes a conveying frame 22, a conveying roller 23, a conveying belt 24, a motor 25, a support leg 26 and an outer bracket 32. There are two conveying rollers 23, and there are multiple support legs 26 and outer brackets 32. The conveying frame 22 is arranged on the lower side of the circular plate 1, and multiple outer brackets 32 are fixedly connected to the lower end of the circular plate 1. Multiple outer brackets 32 are respectively fixedly connected to both sides of the surface of the conveying frame 22, and multiple support legs 26 are respectively fixedly connected to both sides of the surface of the conveying frame 22. Two conveying rollers 23 are rotatably connected to the conveying frame 22, and the conveying belt 24 is transmission-connected to the circumferential surfaces of the two conveying rollers 23. The motor 25 is fixedly connected to the surface of the conveying frame 22, and the output end of the motor 25 movably passes through the conveying frame 22 and is fixed to one end of one of the conveying rollers 23.

[0066] In this embodiment, the motor 25 in the conveying assembly drives a conveying roller 23 connected to its output end to rotate when in operation, and the two conveying rollers 23 are connected through a conveyor belt 24. When the conveyor belt 24 is in operation, it drives the shock absorbing block to move to the next process.

[0067] It should be noted that the hydraulic cylinder 18, the second electric push rod 15, the motor 25 and the first electric push rod 9 used in this scheme are all existing technologies. The type of hydraulic cylinder 18, the second electric push rod 15, the motor 25 and the first electric push rod 9 to be used can be selected according to actual needs and will not be elaborated here.

[0068] The working principle and use process of the present invention: When the present invention is used, the first half mold 2 and the two second half molds 4 are placed in a vulcanization environment, at which the ambient temperature is low, for the molding process of the shock absorbing block, the first electric push rod 9 is controlled to operate, the extended end of the first electric push rod 9 drives the L-shaped block 8 to move downward, the L-shaped block 8 drives the second half mold 4 to rotate through the adjustment plate 7 and the adjustment rod 6, so that the second half mold 4 is closed with the first half mold 2, the first half mold 2 and the two second half molds 4 form a mold assembly, the second electric push rod 15 is controlled to operate, the extended end of the second electric push rod 15 drives the unloading clamping plate 11 to move, and the two unloading clamping plates 11 are connected to the unloading clamping plate 11. The clamping plates 11 are in contact with the surfaces of the two second half molds 4 respectively, so that the two second half molds 4 are closely fitted with the first half mold 2, and then the raw materials required for the molding of the shock absorbing block are added into the first half mold 2 and the two second half molds 4; after the raw materials are added, the hydraulic cylinder 18 is controlled to operate, and the extended end of the hydraulic cylinder 18 drives the pressing plate 19 to slide into the first half mold 2 and the two second half molds 4, and squeezes the raw materials to gradually shape the raw materials. In this process, the constant temperature generating component is controlled to operate, and the calcium carbonate in the constant temperature generating component contacts with water, and the heat generated enters the first half mold 2 and the pressing plate 19 respectively through the constant temperature channel component, and the shock absorbing block is squeezed from the upper and lower sides. The raw material of the shock-absorbing block is heated, and the heating heat is lower than the heat during the vulcanization process. The raw material of the shock-absorbing block is kept warm by the heat on the upper and lower sides; after molding, the temperature in the vulcanization environment begins to rise, and the shock-absorbing block is vulcanized; after the vulcanization, the extended end of the first electric push rod 9 is controlled to indirectly drive the adjustment plate 7 to move up, and the adjustment plate 7 drives the second half mold 4 to rotate with the rotating shaft 5 through the adjustment rod 6. After the two second half molds 4 rotate, a second electric push rod 15 is controlled to operate, and the extended end of the second electric push rod 15 drives the discharge clamping plate 11 to push the shock-absorbing block out of the first half mold 2, and the shock-absorbing block falls into the discharge hopper 20 and is on the discharge roller 2 1, and finally falls into the conveying assembly, which is operated to output the processed shock-absorbing block; by using this solution, the shock-absorbing block is heat-insulated during its molding process, thereby avoiding the problem of reduced mold life and unstable quality of the shock-absorbing block caused by a sudden increase in the temperature of the mold and the shock-absorbing block. By using this solution, the stability of the vulcanization temperature is ensured, thereby improving the vulcanization efficiency and shortening the vulcanization time; the stable mold temperature is conducive to uniform vulcanization of the material, reducing the phenomenon of under-vulcanization or over-vulcanization of the vulcanized rubber, and improving the quality and performance of the product; reducing heat loss, reducing energy consumption, and improving the energy efficiency of the production process.

[0069] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A forming die for producing a shock absorbing block, characterized in that: include: Circular board (1); A mold assembly, the mold assembly comprising a first half mold (2) and two second half molds (4), the first half mold (2) being fixedly connected to the circular plate (1), and the two second half molds (4) being respectively arranged on both sides of the surface of the first half mold (2); A pressing plate (19), the pressing plate (19) being slidably connected in the first half mold (2); A constant temperature channel assembly, the constant temperature channel assembly comprising a first heat conducting channel (28), a second heat conducting channel (29), a sleeve (30) and a connecting pipe (31), the first heat conducting channel (28) being fixedly connected to the first half mold (2), the second heat conducting channel (29) being fixedly connected to the pressing plate (19), and the connecting pipe (31) being slidably connected to the circumferential surface of the second heat conducting channel (29); A constant temperature generating component, the constant temperature generating component comprising a reaction chamber (27), calcium oxide and a water source, the reaction chamber (27) being fixedly connected to the lower end of the circular plate (1), the reaction chamber (27) being connected to a first heat conducting channel (28) and a connecting pipe (31), and the calcium oxide and water being both arranged in the reaction chamber (27).

2. The forming mold for producing a shock absorbing block according to claim 1, characterized in that: Rotating assemblies are provided on both sides of the first half mold (2), and each group of the rotating assemblies comprises a rotating block (3), a rotating shaft (5), an adjusting rod (6) and an adjusting plate (7). Two rotating shafts (5) and two adjusting rods (6) are provided. The rotating block (3) is fixedly connected to the surface of the first half mold (2), and the two rotating shafts (5) are respectively rotatably connected to the two sides of the rotating block (3). The two rotating shafts (5) are respectively fixedly connected to the two second half molds (4), and the two adjusting rods (6) are respectively rotatably connected to the surfaces of the two second half molds (4). The adjusting plate (7) is rotatably connected to the surfaces of the two adjusting rods (6).

3. The forming mold for producing a shock absorbing block according to claim 2, characterized in that: Both sides of the lower end of the circular plate (1) are fixedly connected to first electric push rods (9), the extended ends of the two first electric push rods (9) are movable through the upper end of the circular plate (1) and extend upward, the extended ends of the two first electric push rods (9) are fixedly connected to L-shaped blocks (8), and the two L-shaped blocks (8) are respectively fixed to the surfaces of the two adjustment plates (7).

4. The forming mold for producing a shock absorbing block according to claim 3, characterized in that: The four corners of the upper end of the circular plate (1) are fixedly connected to support rods (16), the upper ends of the plurality of support rods (16) are fixedly connected to a top plate (17), the upper end of the top plate (17) is fixedly connected to a hydraulic cylinder (18), and the extended end of the hydraulic cylinder (18) movably passes through the lower end of the top plate (17) and is fixedly connected to the upper end of the pressure plate (19).

5. The forming mold for producing a shock absorbing block according to claim 4, characterized in that: Discharging clamping plates (11) are provided on both sides of the first half mold (2).

6. The forming mold for producing a shock absorbing block according to claim 5, characterized in that: Two groups of limit assemblies are provided on both sides of the circular plate (1), and each group of the limit assemblies includes a slider (12), a mounting block (10) and a slide bar (13). The sliders (12) and the mounting blocks (10) are both provided with two, and the two mounting blocks (10) are both fixedly connected to the upper end of the circular plate (1), and the slide bar (13) is fixedly connected to the adjacent ends of the two mounting blocks (10). The two sliders (12) are respectively fixedly connected to the side ends of the two unloading clamping plates (11), and the two sliders (12) are both slidably connected to the circumferential surface of the slide bar (13).

7. The forming mold for producing a shock absorbing block according to claim 6, characterized in that: Two mounting frames (14) are fixedly connected to the surfaces of the plurality of mounting blocks (10), and second electric push rods (15) are fixedly connected to the two mounting frames (14). The extended ends of the two second electric push rods (15) are fixedly connected to the surfaces of the two unloading clamping plates (11).

8. The forming mold for producing a shock absorbing block according to claim 7, characterized in that: The lower end of the circular plate (1) is fixedly connected to two discharge hoppers (20), and a plurality of discharge rollers (21) are rotatably connected inside the two discharge hoppers (20). Both sides of the surface of the two discharge hoppers (20) are fixedly connected to inner brackets (33), and the plurality of inner brackets (33) are fixedly connected to the lower end of the circular plate (1).

9. The forming mold for producing a shock absorbing block according to claim 8, characterized in that: A conveying assembly is provided at the lower side of the circular plate (1), and the conveying assembly comprises a conveying frame (22), a conveying roller (23), a conveying belt (24), a motor (25), a support foot (26) and an outer bracket (32). Two conveying rollers (23) are provided, and a plurality of the support feet (26) and the outer bracket (32) are provided. The conveying frame (22) is provided at the lower side of the circular plate (1), and the plurality of the outer brackets (32) are fixedly connected to the lower end of the circular plate (1). The plurality of the outer brackets (32) are respectively The conveyor frame (22) is fixedly connected to both sides of the surface of the conveyor frame (22); the plurality of legs (26) are respectively fixedly connected to both sides of the surface of the conveyor frame (22); the two conveyor rollers (23) are both rotatably connected in the conveyor frame (22); the conveyor belt (24) is drivingly connected to the circumferential surfaces of the two conveyor rollers (23); the motor (25) is fixedly connected to the surface of the conveyor frame (22); the output end of the motor (25) movably passes through the conveyor frame (22) and is fixed to one end of one of the conveyor rollers (23).

10. A method for using a molding die for producing a shock absorbing block, using a molding die for producing a shock absorbing block according to any one of claims 1 to 9, characterized in that: The steps include: S1, placing the first half mold (2) and the two second half molds (4) in a vulcanization environment, where the ambient temperature is low, for the molding process of the shock absorbing block, controlling the first electric push rod (9) to operate, the extended end of the first electric push rod (9) drives the L-shaped block (8) to move downward, the L-shaped block (8) drives the second half mold (4) to rotate through the adjustment plate (7) and the adjustment rod (6), so that the second half mold (4) and the first half mold (2) are closed, the first half mold (2) and the two second half molds (4) form a mold assembly, controlling the second electric push rod (15) to operate, the extended end of the second electric push rod (15) drives the discharge clamping plate (11) to move, the two discharge clamping plates (11) and the discharge clamping plates (11) are respectively in contact with the surfaces of the two second half molds (4), so that the two second half molds (4) and the first half mold (2) are tightly fitted, and then adding the raw materials required for molding the shock absorbing block into the first half mold (2) and the two second half molds (4); S2. After the raw materials are added, the hydraulic cylinder (18) is controlled to operate. The extended end of the hydraulic cylinder (18) drives the pressing plate (19) to slide into the first half mold (2) and the two second half molds (4), and squeezes the raw materials to gradually form the raw materials. In this process, the constant temperature generating component is controlled to operate. The calcium carbonate in the constant temperature generating component contacts with water, and the heat generated enters the first half mold (2) and the pressing plate (19) through the constant temperature channel component, respectively, and heats the damping block raw materials from the upper and lower sides. The heating heat is lower than the heat during the vulcanization process, and the damping block raw materials are kept warm by the heat from the upper and lower sides. S3. After molding, the temperature in the vulcanization environment begins to rise, and the shock-absorbing block is vulcanized; S4. After the vulcanization treatment, the extended end of the first electric push rod (9) is controlled to indirectly drive the adjustment plate (7) to move upward, and the adjustment plate (7) drives the second half mold (4) to rotate with the rotating shaft (5) through the adjustment rod (6). After the two second half molds (4) rotate, a second electric push rod (15) is controlled to operate, and the extended end of the second electric push rod (15) drives the discharge clamping plate (11) to push the shock-absorbing block out of the first half mold (2). The shock-absorbing block falls into the discharge hopper (20) and slides on the surface of the discharge roller (21), and finally falls into the conveying assembly, which is operated by the conveying assembly to output the processed shock-absorbing block.

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