A molding die for producing a shock absorbing block and a method for using the same

Abstract

The application provides a forming die for producing damping blocks and a use method thereof, and belongs to the technical field of damping block dies. The forming die for producing damping blocks comprises a back-shaped plate, a die assembly, a pressing plate and a constant-temperature channel assembly. The die assembly comprises a first half die and two second half dies. The first half die is fixedly connected in the back-shaped plate, and the two second half dies are respectively arranged on the two sides of the surface of the first half die. The pressing plate is slidingly connected in the first half die. The constant-temperature channel assembly comprises a first heat conduction channel, a second heat conduction channel, a sleeve and a connecting pipe. The first heat conduction channel is fixedly connected in the first half die. Through the use of the scheme, the damping blocks are subjected to heat preservation treatment in the process of forming, so that the problems of reduced service life of the die and unstable quality of the damping blocks caused by sudden temperature rise of the die and the damping blocks are avoided.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of shock-absorbing block molds, and particularly relates to a forming mold for producing shock-absorbing blocks and a use method thereof. BACKGROUND

[0002] The forming mold for producing shock-absorbing blocks is a kind of precision manufacturing tool, which is mainly used for shaping rubber or other elastic materials into a specific shape of shock-absorbing blocks. This mold is usually composed of two parts: an upper mold and a lower mold, which together form a closed space for containing and shaping the material. The material of the mold is usually high-strength and wear-resistant metal, such as steel or aluminum, to ensure that it can withstand high temperature and high pressure during the production process. The design of the mold needs to precisely consider the size, shape and required performance of the shock-absorbing block. During the design process, computer-aided design (CAD) software is used to simulate and optimize the structure of the mold to ensure the quality and consistency of the final product. The manufacture of the mold usually uses numerical control machine tools (CNC) for precise machining to ensure the dimensional accuracy and surface finish of the mold. During the production process, the rubber or other materials are heated to an 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 is in close contact with the mold, forming the final shape of the shock-absorbing block. After vulcanization is completed, the mold is opened and the finished shock-absorbing block is taken out. The design and manufacture of the forming mold need to consider many factors, including the flow performance of the material, the vulcanization time, the cooling and heating efficiency of the mold, etc. The maintenance and care of the mold are also crucial to ensure production efficiency and product quality. Through regular inspection and necessary maintenance, the service life of the mold can be extended, and the downtime and failure during production can be reduced. In summary, the forming mold for producing shock-absorbing blocks is a key equipment to ensure the quality and production efficiency of shock-absorbing blocks. Through precise design, manufacture and maintenance, these molds can provide stable and reliable support for the production of shock-absorbing blocks.

[0003] In the prior art, when 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 rises suddenly, which can easily cause stress changes in the mold, resulting in a decrease in the service life of the mold. The sudden rise in temperature of the shock-absorbing block can easily lead to unstable quality of each batch of products. SUMMARY

[0004] The purpose of the present application is to provide a forming mold for producing shock-absorbing blocks and a use method thereof, which aims to solve the problem in the prior art that when 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 rises suddenly, which can easily cause stress changes in the mold, resulting in a decrease in the service life of the mold. The sudden rise in temperature of the shock-absorbing block can easily lead to unstable quality of each batch of products.

[0005] To achieve the above object, the present application provides the following technical solutions.

[0006] A forming die for producing shock-absorbing blocks comprises:

[0007] A U-shaped plate;

[0008] A die assembly comprising a first half die fixedly connected to the U-shaped plate and two second half dies respectively arranged on two sides of the first half die;

[0009] A pressing plate slidingly connected to the first half die;

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

[0011] A constant-temperature generating assembly comprising a reaction bin fixedly connected to the lower end of the U-shaped plate, the reaction bin being connected to the first heat-conducting channel and the connecting pipe, and calcium oxide and a water source both arranged in the reaction bin.

[0012] As a preferred scheme of the present application, both sides of the first half die are provided with rotating assemblies, each of the rotating assemblies comprises 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 die, two rotating shafts are respectively rotatably connected to two sides of the rotating block, two rotating shafts are respectively fixedly connected to two second half dies, two adjusting rods are respectively rotatably connected to the surfaces of two second half dies, and the adjusting plate is rotatably connected to the surfaces of two adjusting rods.

[0013] As a preferred scheme of the present application, the lower ends of the U-shaped plate are fixedly connected with first electric push rods, the elongated ends of the two first electric push rods are movably penetrated through the upper end of the U-shaped plate and extend upward, the elongated ends of the two first electric push rods are fixedly connected with L-shaped blocks, and the surfaces of the two L-shaped blocks are fixedly connected with the surfaces of the two adjusting plates.

[0014] As a preferred scheme of the present application, the upper ends of the U-shaped plate are fixedly connected with supporting rods, the upper ends of the supporting rods are fixedly connected with a top plate, the upper end of the top plate is fixedly connected with a hydraulic cylinder, the elongated end of the hydraulic cylinder is movably penetrated through the lower end of the top plate and fixedly connected to the upper end of the pressing plate.

[0015] As a preferred scheme of the present application, both sides of the first half die are provided with unloading clamping plates.

[0016] As a preferred scheme of the present application, two groups of limiting components are arranged on the two sides of the meander-shaped plate, each group of the limiting components comprises a sliding block, a mounting block and a sliding rod, the sliding block and the mounting block are both provided with two, the two mounting blocks are both fixedly connected to the upper end of the meander-shaped plate, the sliding rod is fixedly connected to the end of the two mounting blocks close to each other, the two sliding blocks are respectively fixedly connected to the side end of the two discharge clamping plates, and the two sliding blocks are both slidingly connected to the circumferential surface of the sliding rod.

[0017] As a preferred scheme of the present application, the surface of each of the plurality of mounting blocks is fixedly connected with two mounting racks, a second electric push rod is fixedly connected in each of the two mounting racks, and the elongated end of each of the two second electric push rods is fixedly connected to the surface of the two discharge clamping plates.

[0018] As a preferred scheme of the present application, the lower end of the meander-shaped plate is fixedly connected with two discharge hoppers, a plurality of discharge rollers are rotatably connected in each of the two discharge hoppers, and an inner support is fixedly connected to the surface of each of the two discharge hoppers, and the plurality of inner supports are fixedly connected to the lower end of the meander-shaped plate.

[0019] As a preferred scheme of the present application, a conveying assembly is arranged on the lower side of the meander-shaped plate, the conveying assembly comprises a conveying frame, a conveying roller, a conveying belt, a motor, a supporting leg and an outer support, the conveying roller is provided with two, the supporting leg and the outer support are both provided with a plurality of, the conveying frame is arranged on the lower side of the meander-shaped plate, the plurality of outer supports are fixedly connected to the lower end of the meander-shaped plate, the plurality of outer supports are respectively fixedly connected to the surface of the conveying frame on both sides, the plurality of supporting legs are respectively fixedly connected to the surface of the conveying frame on both sides, the two conveying rollers are rotatably connected in the conveying frame, the conveying belt is drivingly connected to the circumferential surface of the two conveying rollers, the motor is fixedly connected to the surface of the conveying frame, and the output end of the motor is movably penetrated into the conveying frame and fixed to one end of one of the conveying rollers.

[0020] A use method of a forming die for producing a shock-absorbing block, comprising the following steps:

[0021] S1, the first half die and the two second half dies are placed in a vulcanization environment, at this time the environmental temperature is low, used for the forming process of the shock-absorbing block, the first electric push rod is controlled to operate, the elongated end of the first electric push rod drives the L-shaped block to move downward, the L-shaped block drives the second half die to rotate through the adjusting plate and the adjusting rod, so that the second half die is closed with the first half die, the first half die and the two second half dies form a die assembly, the second electric push rod is controlled to operate, the elongated end of the second electric push rod drives the discharge clamp plate to move, the two discharge clamp plates are respectively in contact with the surface of the two second half dies, so that the two second half dies are closely attached with the first half die, and then the raw materials required for forming the shock-absorbing block are added into the first half die and the two second half dies;

[0022] S2, after the raw material is added, the hydraulic cylinder is controlled to operate, the extension end of the hydraulic cylinder drives the pressing plate to slide into the first half mold and the two second half molds, and the raw material is extruded, so that the raw material is gradually formed, in the process, the constant temperature generating assembly is controlled to operate, the calcium carbonate in the constant temperature generating assembly contacts with water, and the heat generated is respectively introduced into the first half mold and the pressing plate through the constant temperature channel assembly to heat the raw material from the upper and lower sides, and the heat for heating is lower than the heat in the vulcanization process, and the heat from the upper and lower sides is used for heat preservation of the raw material;

[0023] S3, after the forming, the temperature in the vulcanization environment starts to rise, and the shock absorbing block is vulcanized;

[0024] S4, after the vulcanization treatment, the extension end of the first electric push rod is indirectly driven to move upward, the second half mold is driven to rotate by the adjusting rod, and the two second half molds are driven to rotate, then one second electric push rod is controlled to operate, the extension end of the second electric push rod drives the discharging clamp plate to push the shock absorbing block out of the first half mold, the shock absorbing block falls into the discharging hopper and slides on the surface of the discharging roller, and finally falls into the conveying assembly, and the conveying assembly is operated to output the processed shock absorbing block.

[0025] Compared with the prior art, the beneficial effects of the present application are:

[0026] 1, in the scheme, the shock absorbing block is heat preserved during the forming process, so that the problems of reduced mold life and unstable quality of the shock absorbing block caused by sudden temperature rise of the mold and the shock absorbing block are avoided, the use of the scheme ensures the stability of the vulcanization temperature, thereby improving the vulcanization efficiency and shortening the vulcanization time; stable mold temperature helps uniform vulcanization of the material, reduces the phenomenon of under-vulcanization or over-vulcanization of the vulcanized rubber, improves the quality and performance of the product, reduces heat loss, reduces energy consumption, and improves the energy efficiency of the production process.

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

[0028] 3, in the scheme, the discharging clamp plate plays a role in clamping the second half mold, improving the stability of the second half mold when it is closed with the first half mold, and the discharging clamp plate is also used in the discharging process after the shock absorbing block is formed in the first half mold, the shock absorbing block is pushed out of the mold by the discharging clamp plate, facilitating the discharging of the shock absorbing block. BRIEF DESCRIPTION OF DRAWINGS

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

[0030] Figure 1 is a first perspective view of the present application;

[0031] Figure 2 is a second perspective view of the present application;

[0032] Figure 3 is a partial perspective view of the present application;

[0033] Figure 4 is a partial enlarged view of A in the present application Figure 3

[0034] Figure 5 is a partial enlarged view of B in the present application Figure 3

[0035] Figure 6 is a first sectional view of the present application;

[0036] Figure 7 is a second sectional view of the present application;

[0037] Figure 8 is a flow chart of the present application.

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

[0039] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0040] ​​In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0041] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "sleeved / connected", "connected" and the like should be broadly understood, for example, "connected" can be fixedly connected, can be detachably connected, or integrally connected; can be mechanically connected, can be electrically connected; can be directly connected, can be indirectly connected through an intermediate medium, and can be internal communication of two elements. For those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0042] Embodiment 1

[0043] Please refer to Figures 1-8 The present application provides the following technical solutions:

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

[0045] A U-shaped plate 1;

[0046] A die assembly, the die assembly comprising a first half die 2 and two second half dies 4, the first half die 2 being fixedly connected in the U-shaped plate 1, and the two second half dies 4 being respectively arranged on both sides of the surface of the first half die 2;

[0047] A pressing plate 19, the pressing plate 19 being slidingly connected in the first half die 2;

[0048] 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 in the first half die 2, the second heat-conducting channel 29 being fixedly connected in the pressing plate 19, and the connecting pipe 31 being slidingly connected to the circumferential surface of the second heat-conducting channel 29;

[0049] A constant-temperature generating assembly, the constant-temperature generating assembly comprising a reaction bin 27, calcium oxide and a water source, the reaction bin 27 being fixedly connected to the lower end of the U-shaped plate 1, the reaction bin 27 being connected with the first heat-conducting channel 28 and the connecting pipe 31, and the calcium oxide and the water source being arranged in the reaction bin 27.

[0050] In the specific embodiments of the present application, the two second mold halves 4 in the mold assembly are respectively rotatably connected to the first mold half 2 through the rotating shafts 5. The rotating structure of the two second mold halves 4 facilitates the feeding and discharging of the mold assembly and the maintenance of the mold assembly. The first heat conduction channel 28 and the second heat conduction channel 29 in the constant temperature channel assembly are respectively arranged in the first mold half 2 and the pressing plate 19. The second heat conduction channel 29 is slidably connected in the sleeve 30. When the pressing plate 19 moves up and down, heat is normally transferred to the second heat conduction channel 29 through the connecting pipe 31. The heat is respectively transferred from the pressing plate 19 and the first mold half 2 to the damping blocks, which plays a role in heat preservation for the damping blocks and the mold. Through heat preservation for the mold, the stability of the vulcanization temperature can be ensured, thereby improving the vulcanization efficiency and shortening the vulcanization time. Stable mold temperature helps to uniformly vulcanize the material, reduces the phenomenon of under-vulcanization or over-vulcanization of the vulcanized rubber, and improves the quality and performance of the product. It reduces heat loss, reduces energy consumption, and improves the energy efficiency of the production process. 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 on the mold caused by temperature changes, thereby prolonging the service life of the mold. The constant temperature generating assembly is used to generate heat. The reactants in the reaction chamber 27 are quicklime and water. The reaction of quicklime and water generates a large amount of heat. The heat is transferred to the first mold half 2 and the pressing plate 19 through the first heat conduction channel 28, the connecting pipe 31, and the second heat conduction channel 29. Through heat transfer, the damping blocks and the mold are heat preserved.

[0051] For details, please refer to Figures 1-8 Each side of the first mold half 2 is provided with a rotating assembly. Each rotating assembly includes a rotating block 3, a rotating shaft 5, an adjusting rod 6, and an adjusting plate 7. The rotating shaft 5 and the adjusting rod 6 are both provided with two. The rotating block 3 is fixedly connected to the surface of the first mold half 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 mold halves 4. The two adjusting rods 6 are respectively rotatably connected to the surface of the two second mold halves 4. The adjusting plate 7 is rotatably connected to the surface of the two adjusting rods 6.

[0052] In the present embodiment, when the first electric push rod 9 in the rotating assembly operates, it drives the L-shaped block 8 connected to its elongated end to move. The L-shaped block 8 drives the adjusting plate 7 to move. The adjusting plate 7 drives the second mold half 4 to rotate around the rotating shaft 5 through the adjusting rod 6. Through the rotation of the second mold half 4, the discharging of the damping blocks in the mold assembly and the maintenance of the mold after use are facilitated, and the interior thereof can be easily cleaned.

[0053] For details, please refer to Figures 1-8 The lower ends of the two sides of the meander-shaped plate 1 are fixedly connected with the first electric push rod 9. The elongated ends of the two first electric push rods 9 are movably penetrated through the upper end of the meander-shaped plate 1 and extend upward. The elongated ends of the two first electric push rods 9 are fixedly connected with the L-shaped block 8. The two L-shaped blocks 8 are respectively fixed with the surface of the two adjusting plates 7.

[0054] In the embodiment, the first electric push rod 9 drives the L-shaped block 8 connected to the elongated end of the first electric push rod 9 to move when the first electric push rod 9 is in operation, and the L-shaped block 8 is fixed to the surface of the adjusting plate 7, and the L-shaped block 8 drives the adjusting plate 7 to move when the L-shaped block 8 moves.

[0055] For details, please refer to Figures 1-8 The upper end of each of the plurality of supporting rods 16 is fixedly connected to the top plate 17, the upper end of the top plate 17 is fixedly connected to the hydraulic cylinder 18, the elongated end of the hydraulic cylinder 18 is movably penetrated through the lower end of the top plate 17 and is fixedly connected to the upper end of the pressing plate 19.

[0056] In the embodiment, the upper end of each of the plurality of supporting rods 16 is fixedly connected to the top plate 17, the upper surface of the top plate 17 is used for fixing the hydraulic cylinder 18, the elongated end of the hydraulic cylinder 18 is connected to the pressing plate 19, and the pressing plate 19 is driven to move by the operation of the hydraulic cylinder 18.

[0057] For details, please refer to Figures 1-8 The two sides of the first half mold 2 are each provided with a discharging clamp plate 11.

[0058] In the embodiment, the discharging clamp plate 11 is used for clamping the second half mold 4, thereby improving the stability of the second half mold 4 when the second half mold 4 is closed with the first half mold 2, and the discharging clamp plate 11 is also used for the discharging process after the shock-absorbing block is formed in the first half mold 2, the shock-absorbing block is pushed by the discharging clamp plate 11, and the shock-absorbing block is slid out of the mold, thereby facilitating the discharging of the shock-absorbing block.

[0059] For details, please refer to Figures 1-8 The two sides of the first half mold 2 are each provided with a discharging clamp plate 11.

[0060] In the embodiment, the discharging clamp plate 11 is used for clamping the second half mold 4, thereby improving the stability of the second half mold 4 when the second half mold 4 is closed with the first half mold 2, and the discharging clamp plate 11 is also used for the discharging process after the shock-absorbing block is formed in the first half mold 2, the shock-absorbing block is pushed by the discharging clamp plate 11, and the shock-absorbing block is slid out of the mold, thereby facilitating the discharging of the shock-absorbing block.

[0061] For details, please refer to Figures 1-8The surfaces of the plurality of mounting blocks 10 are respectively fixedly connected with two mounting racks 14, the two mounting racks 14 are both fixedly connected with second electric push rods 15, and the elongated ends of the two second electric push rods 15 are respectively fixedly connected to the surfaces of the two discharging clamping plates 11.

[0062] In this embodiment: the mounting rack 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 discharging clamping plate 11 connected to the elongated end thereof when in operation

[0063] For details, please refer to Figures 1-8 The lower end of the hairpin-shaped plate 1 is fixedly connected with two discharging hoppers 20, a plurality of discharging rollers 21 are rotatably connected in the two discharging hoppers 20, the surfaces of the two discharging hoppers 20 are both fixedly connected with inner supports 33, and the plurality of inner supports 33 are all fixedly connected to the lower end of the hairpin-shaped plate 1.

[0064] In this embodiment: the discharging hoppers 20 are used for discharging, the damping blocks falling into the discharging hoppers 20 slide on the surfaces of the plurality of discharging rollers 21, and finally fall on the surface of the conveying belt 24.

[0065] For details, please refer to Figures 1-8 The lower side of the hairpin-shaped plate 1 is provided with a conveying assembly, the conveying assembly comprises a conveying rack 22, conveying rollers 23, a conveying belt 24, a motor 25, supporting legs 26 and outer supports 32, the conveying rollers 23 are provided in two, the supporting legs 26 and the outer supports 32 are both provided in plurality, the conveying rack 22 is arranged on the lower side of the hairpin-shaped plate 1, the plurality of outer supports 32 are all fixedly connected to the lower end of the hairpin-shaped plate 1, the plurality of outer supports 32 are respectively fixedly connected to the surfaces of the two sides of the conveying rack 22, the plurality of supporting legs 26 are respectively fixedly connected to the surfaces of the two sides of the conveying rack 22, the two conveying rollers 23 are both rotatably connected in the conveying rack 22, the conveying belt 24 is drivingly connected to the circumferential surfaces of the two conveying rollers 23, the motor 25 is fixedly connected to the surface of the conveying rack 22, and the output end of the motor 25 is movably penetrated into the conveying rack 22 and fixed to one end of one of the conveying rollers 23.

[0066] In this embodiment: the motor 25 in the conveying assembly drives one of the conveying rollers 23 connected to the output end thereof to rotate when in operation, the two conveying rollers 23 are drivingly connected through the conveying belt 24, and the conveying belt 24 drives the damping blocks to move to the next process when in operation.

[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 prior art, and the type of the 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, which will not be described in detail here.

[0068] The working principle and use process of the present application: when the present application is used, the first half mold 2 and the two second half molds 4 are placed in a vulcanization environment, at this time the ambient temperature is low, which is used for the forming process of the damping block, the first electric push rod 9 is controlled to operate, the elongated 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 adjusting plate 7 and the adjusting 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 elongated end of the second electric push rod 15 drives the discharging clamp plate 11 to move, the two discharging clamp plates 11 respectively contact with the surfaces of the two second half molds 4, so that the two second half molds 4 are tightly attached with the first half mold 2, and then the raw materials required for forming the damping 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, the elongated 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 extrudes the raw materials, so that the raw materials are gradually formed, in this process, the constant temperature generating assembly is controlled to operate, the calcium carbonate in the constant temperature generating assembly contacts with water, and the heat generated is respectively introduced into the first half mold 2 and the pressing plate 19 through the constant temperature channel assembly, so as to heat the damping block raw materials from the upper and lower sides, and the heat for heating is lower than the heat in the vulcanization process, and the heat from the upper and lower sides is used for heat preservation of the damping block raw materials; after forming, the temperature in the vulcanization environment begins to rise, and the damping block is subjected to vulcanization treatment; after the vulcanization treatment, the elongated end of the first electric push rod 9 indirectly drives the adjusting plate 7 to move upward, the adjusting plate 7 drives the second half mold 4 to rotate around the rotating shaft 5 through the adjusting rod 6, after the two second half molds 4 are rotated, one of the second electric push rods 15 is controlled to operate, the elongated end of the second electric push rod 15 drives the discharging clamp plate 11 to push the damping block out of the first half mold 2, the damping block falls into the discharging hopper 20 and slides on the surface of the discharging roller 21, and finally falls into the conveying assembly, the conveying assembly is operated to output the processed damping block; by using the present application, the damping block is subjected to heat preservation treatment in the forming process, so as to avoid the problems of reduced service life of the mold and unstable quality of the damping block caused by sudden temperature rise of the mold and the damping block, by using the present application, the stability of the vulcanization temperature is ensured, so as to improve the vulcanization efficiency and shorten the vulcanization time; stable mold temperature is helpful for uniform vulcanization of materials, reduces the phenomenon of under-vulcanization or over-vulcanization of vulcanized rubber, improves the quality and performance of products, reduces heat loss, reduces energy consumption, and improves the energy efficiency of the production process.

[0069] Finally, it should be noted that the above only describes the preferred embodiments of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art will appreciate that the technical solutions described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalent ones. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A molding die for producing a shock absorbing block, characterized by, The utility model relates to a kind of moulding machine, including: Dog-ear (1); Mould assembly, the mould assembly includes first half mould (2) and two second half moulds (4), the first half mould (2) is fixedly connected in dog-ear (1), two second half moulds (4) are respectively arranged on the surface of first half mould (2) two sides; Pressing plate (19), the pressing plate (19) is slidingly connected in first half mould (2); Constant-temperature channel assembly, the constant-temperature channel assembly includes first heat conduction channel (28), second heat conduction channel (29), sleeve (30) and connecting pipe (31), the first heat conduction channel (28) is fixedly connected in first half mould (2), the second heat conduction channel (29) is fixedly connected in pressing plate (19), the connecting pipe (31) is slidingly connected on the circumferential surface of second heat conduction channel (29); Constant-temperature generating assembly, the constant-temperature generating assembly includes reaction bin (27), calcium oxide and water source, the reaction bin (27) is fixedly connected to the lower end of dog-ear (1), and the reaction bin (27) is connected with first heat conduction channel (28) and connecting pipe (31), and the calcium oxide and water are all arranged in reaction bin (27); Two sides of the first half mould (2) are each equipped with rotating assembly, and each set of rotating assembly includes rotating block (3), rotating shaft (5), adjusting lever (6) and adjusting plate (7), the rotating shaft (5) and adjusting lever (6) are both equipped with two, the rotating block (3) is fixedly connected to the surface of first half mould (2), two rotating shafts (5) are rotatably connected to two sides in rotating block (3) respectively, two rotating shafts (5) are fixedly connected in two second half moulds (4) respectively, two adjusting levers (6) are rotatably connected to the surface of two second half moulds (4) respectively, and the adjusting plate (7) is rotatably connected to the surface of two adjusting levers (6); The lower end of the dog-ear (1) is fixedly connected with first electric push rod (9) on both sides, and the elongated end of two first electric push rods (9) is movably penetrated through the upper end of dog-ear (1) and extends upwards, and the elongated end of two first electric push rods (9) is fixedly connected with L-shaped block (8), and two L-shaped blocks (8) are fixed with the surface of two adjusting plates (7) respectively; The upper end of the dog-ear (1) is fixedly connected with support rod (16) at four corners, and the upper end of a plurality of support rods (16) is fixedly connected with top plate (17), the upper end of the top plate (17) is fixedly connected with hydraulic cylinder (18), and the elongated end of the hydraulic cylinder (18) is movably penetrated through the lower end of the top plate (17) and fixedly connected to the upper end of the pressing plate (19); Two sides of the first half mould (2) are each equipped with unloading clamping plate (11); Two groups of limiting components are arranged on the two sides of the meander-shaped plate (1), each of the limiting components comprises a sliding block (12), a mounting block (10) and a sliding rod (13), two of the sliding blocks (12) and the mounting blocks (10) are arranged, the two mounting blocks (10) are fixedly connected to the upper end of the meander-shaped plate (1), the sliding rod (13) is fixedly connected to the end of the two mounting blocks (10) close to each other, the two sliding blocks (12) are fixedly connected to the side end of the two discharge clamping plates (11), and the two sliding blocks (12) are slidingly connected to the circumferential surface of the sliding rod (13).

2. The molding die for producing a shock absorbing block according to claim 1, characterized by: The surfaces of the mounting blocks (10) are fixedly connected with two mounting racks (14) respectively, the second electric push rods (15) are fixedly connected in the two mounting racks (14), and the elongated ends of the two second electric push rods (15) are fixedly connected to the surfaces of the two discharge clamping plates (11).

3. The molding die for producing a shock absorbing block according to claim 2, characterized by: The lower end of the meander-shaped plate (1) is fixedly connected with two discharge hoppers (20), a plurality of discharge rollers (21) are rotatably connected in the two discharge hoppers (20), the surfaces of the two discharge hoppers (20) are fixedly connected with inner supports (33), and the inner supports (33) are fixedly connected to the lower end of the meander-shaped plate (1).

4. The molding die for producing a shock absorbing block according to claim 3, characterized by: The lower side of the meander-shaped plate (1) is provided with a conveying assembly, the conveying assembly comprises a conveying frame (22), conveying rollers (23), a conveying belt (24), a motor (25), supporting legs (26) and outer supports (32), the conveying rollers (23) are provided in two, the supporting legs (26) and the outer supports (32) are provided in plurality, the conveying frame (22) is arranged on the lower side of the meander-shaped plate (1), the outer supports (32) are fixedly connected to the lower end of the meander-shaped plate (1), the outer supports (32) are fixedly connected to the surfaces of the conveying frame (22), the supporting legs (26) are fixedly connected to the surfaces of the conveying frame (22), the conveying rollers (23) are rotatably connected in the conveying frame (22), the conveying belt (24) is drivingly 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) is movably penetrated into the conveying frame (22) and fixed to one end of one of the conveying rollers (23).

5. A method of using a molding die for producing a shock absorbing block using the molding die for producing a shock absorbing block according to claim 4, characterized by, The method comprises the following steps: S1, the first half die (2) and two second half die (4) are placed in the vulcanization environment, at this time the temperature is low, used for damping block forming process, control the first electric push rod (9) operation, the first electric push rod (9) of the elongation end drive L-shaped block (8) moves downward, L-shaped block (8) through the adjusting plate (7) and adjusting rod (6) drive second half die (4) rotation, make second half die (4) and first half die (2) closed, first half die (2) and two second half die (4) constitute mold assembly, control the second electric push rod (15) operation, the second electric push rod (15) of the elongation end drive unloading clamp plate (11) moves, two unloading clamp plate (11) and unloading clamp plate (11) respectively with two second half die (4) surface contact, make two second half die (4) and first half die (2) closely, then add the raw materials required for the damping block forming into first half die (2) and two second half die (4); S2, after the raw material is added, control the hydraulic cylinder (18) operation, the hydraulic cylinder (18) of the elongation end drive press plate (19) sliding to first half die (2) and two second half die (4), and extrude the raw material, make the raw material gradually form, in the process, control the constant temperature generating assembly operation, calcium carbonate in constant temperature generating assembly contact with water, the heat generated by constant temperature channel assembly respectively into first half die (2) and press plate (19), from the top and bottom sides of the damping block raw material heating, the heat of heating is lower than the heat of vulcanization process, through the heat of the top and bottom sides of the damping block raw material heat preservation; S3, after forming, the temperature in the vulcanization environment begins to rise, and the damping block is vulcanized; S4, after vulcanization treatment, control the first electric push rod (9) of the elongation end indirectly drive adjusting plate (7) up, adjusting plate (7) through adjusting rod (6) drive second half die (4) with pivot (5) rotation, after two second half die (4) rotation, control one second electric push rod (15) operation, the second electric push rod (15) of the elongation end drive unloading clamp plate (11) push damping block from first half die (2), damping block falls in the discharge hopper (20) and slides on the surface of the discharge roller (21), finally falls into the conveying assembly, by the conveying assembly operation, output the finished damping block.

Images