CN217098514U - Flat vulcanizing machine - Google Patents
Flat vulcanizing machine Download PDFInfo
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- CN217098514U CN217098514U CN202220621189.6U CN202220621189U CN217098514U CN 217098514 U CN217098514 U CN 217098514U CN 202220621189 U CN202220621189 U CN 202220621189U CN 217098514 U CN217098514 U CN 217098514U
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Abstract
The utility model discloses a vulcanizing press, include at least: a heating stage; the first die is positioned on the heating table; the second die is arranged on the heating table and is positioned between the heating table and the first die; the supporting table is arranged on one side of the heating table; the first driving device is fixedly connected with the heating table and allows the first driving device to drive the heating table to move towards the supporting table; and a clamp which is located on the support table and allows the clamp to clamp the first mold. The utility model discloses a vulcanizing press can improve the yields of rubber products.
Description
Technical Field
The utility model relates to a rubber preparation field, in particular to plate vulcanizer.
Background
Rubber is a polymer material having elasticity and viscosity, and is used in the field of sealing components of semiconductor devices. The uncrosslinked rubber only has viscosity, and linear molecular chains are crosslinked to form a three-dimensional network structure by processing at a certain temperature, pressure and time in a vulcanizing machine, so that the rubber product is endowed with high elasticity.
However, the vulcanization temperature of the uncrosslinked rubber in the upper and lower molds is uniform, and the temperature of different regions in the mold cannot be dynamically adjusted according to the thickness of the article. Under the same vulcanization temperature, the thin area of the rubber product is over-vulcanized in the vulcanization process, and the crosslinked points formed by cyclization are rearranged and even broken; in the thicker area of the product, a defective product which does not reach the preset crosslinking degree occurs, or the core layer of the thick product does not reach the positive vulcanization time, and the surface layer has an over-vulcanization phenomenon. And the die opening process of the upper die and the lower die is unstable and unbalanced, which can cause the phenomena of mucosa damage and product damage.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a plate vulcanizing machine can real-time dynamic adjustment vulcanize the temperature of each regional vulcanization of in-process mould, and guarantees that the die sinking is balanced stable, is favorable to reducing because of rubber products thickness difference is big everywhere and the die sinking is uneven, causes the poor problem of vulcanization in-process rubber products quality.
The utility model provides a vulcanizing press, include at least:
a heating stage;
the first die is positioned on the heating table;
the second die is arranged on the heating table and is positioned between the heating table and the first die;
the supporting table is arranged on one side of the heating table;
the first driving device is fixedly connected with the heating table and allows the first driving device to drive the heating table to move towards the supporting table; and
a clamp on the support table and allowing the clamp to clamp the first mold.
In an embodiment of the present invention, the vulcanizing press further includes a roller, which is disposed on the supporting table and allows the heating table to roll on the roller.
In an embodiment of the present invention, the press vulcanizer further comprises a second driving device, and the second driving device is connected to the heating stage and allows the second driving device to drive the heating stage to move.
In an embodiment of the present invention, the press vulcanizer further comprises a base, and the base is fixedly connected to one end of the press vulcanizer.
In an embodiment of the present invention, the press vulcanizer further comprises a vulcanizer top, and the other end of the press vulcanizer is provided.
In an embodiment of the present invention, the plate vulcanizing machine further comprises a heating plate, and the plate vulcanizing machine is fixedly connected to the top of the vulcanizing machine.
In an embodiment of the present invention, the press vulcanizer further comprises a third driving device, and the third driving device drives the clamp to clamp the first mold.
In an embodiment of the present invention, a sensor assembly is disposed in the first mold or/and the second mold to control temperatures of different regions in the mold.
The utility model discloses an in the embodiment, be provided with cooling gas circuit pipeline in the first mould to promote sizing material rapid cooling.
In an embodiment of the present invention, a vacuum pumping pipeline is disposed in the second mold.
The utility model provides a pair of plate vulcanizing machine can real-time dynamic adjustment vulcanize the temperature of vulcanizing in-process each region of mould, and guarantees that the die sinking is balanced stable, is favorable to reducing because of rubber products thickness difference is big everywhere and the die sinking is uneven, causes the poor problem of vulcanization in-process rubber products quality.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a press vulcanizer according to an embodiment.
FIG. 2 is a sectional view showing a structure of a press vulcanizer in one embodiment.
FIG. 3 is a partial schematic view of a press vulcanizer according to an embodiment.
Description of the reference symbols:
1 a first mold; 101 a first heating sensor; 102 clamping the column; 103 a first cavity; 104 a first torque sensor; 105 cooling the gas circuit pipeline; 2 a second mold; 201 evacuation line; 202 a second torque sensor; 203 a second heat sensor; 3, the vulcanizing machine is arranged on the top; 4 supporting the upright post; 5 connecting rods; 6, clamping; 601 a clamping groove; 7 supporting the side plates; 8, a roller; 9, supporting the table; 10 support columns; 11 heating the plate; 12 a first drive device; 1201 a first power source; 1202 a first drive rod; 13 a heating stage; 14 a second drive device; 1401 a second power source; 1402 a second drive rod; 15 an electric control device; 16 a base; 17 a vulcanizer base; 18 third drive means.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
It should be understood that the structures, ratios, sizes, and the like shown in the drawings attached to the present specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used for limiting the conditions that the present disclosure can be implemented, so that the present disclosure has no technical essence, and any modification of the structures, changes of the ratio relationships, or adjustment of the sizes, should fall within the scope that the present disclosure can cover without affecting the efficacy and the achievable purpose of the present disclosure. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not used to limit the scope of the present invention, and the relative relationship between the terms may be changed or adjusted without substantial technical change.
The vulcanizing machine is processing equipment for vulcanizing uncrosslinked rubber, and through a vulcanization process, a crosslinked network structure is formed among molecular chains of the rubber, so that high elasticity is endowed to a product. The operation process of the vulcanizing machine comprises the stages of closing the upper mold and the lower mold, vacuumizing, pressurizing, timing vulcanizing, opening the mold and the like, and the uncrosslinked rubber is heated and vulcanized in the mold to form a crosslinked network structure.
Referring to fig. 1, the flat vulcanizing machine of the present invention includes a first mold 1, a second mold 2, a heating table 13, a supporting table 9, a clamp 6, and an electric control device 15. The utility model provides an it has heating sensor matrix, torque sensor matrix to embed in the first mould 1 of curing press, the second mould 2, can the cross-linking degree of sizing material in real-time detection first mould 1, the second mould 2 to with rubber cross-linking degree data transmission to electrically controlled device 15 that torque sensor detected, thereby carry out the regulation and control of temperature. The electric control device 15 analyzes the data of the rubber crosslinking degree, and according to the temperatures of different areas in the molds monitored by the heating sensors in the first mold 1 and the second mold 2, the heating devices respectively heat and cool different areas of the mold cavities in the first mold 1 and the second mold 2, so that the crosslinking degree of all parts of the rubber part is consistent no matter the thickness difference of all parts of the part in the fixed vulcanization time. And in the process of opening the first mold 1 and the second mold 2, the first mold 1 and the second mold 2 are driven to the support table 9, and the first mold 1 is clamped by the clamp 6 to open the molds at a constant speed, so that mold opening balance is facilitated, and phenomena of mucosa damage, product damage and the like caused by uneven mold opening are reduced.
Referring to fig. 1 and 2, in an embodiment of the present invention, the flat vulcanizing machine includes a vulcanizer base 17 and a vulcanizer top 3, and the vulcanizer base 17 is connected to the vulcanizer top 3 through a support column 4. The utility model discloses an in the embodiment, vulcanizer base 17 can place subaerial or set up on other equipment, specifically can select according to the practical application scene. In the present embodiment, the vulcanizer base 17 is configured to be rectangular, for example, and the vulcanizer base 17 is made of a metal material, for example, in other embodiments, the shape and the material of the vulcanizer base 17 can be flexibly selected. The supporting columns 4 having the same height are provided on the vulcanizer base 17, and the supporting columns 4 are fixed to the vulcanizer base 17 by, for example, welding, integral molding, bolting, or bonding. The utility model discloses do not restrict the material and the fixed mode of support post 4, in this embodiment, support post 4 for example selects metal stand, fixes at vulcanizer base 17 through welding mode. The present invention is not limited to the number of the supporting columns 4, and in an embodiment of the present invention, the number of the supporting columns 4 is, for example, 2-10, and further, optionally, the number of the supporting columns 4 may be, for example, 4, for example, also 6, for example, also 8. In an embodiment of the present invention, the vulcanizer roof 3 is fixedly connected to the support pillar 4, and is disposed on one side of the relative vulcanizer base 17. In an embodiment of the present invention, the connection mode between the top 3 and the supporting pillar 4 of the vulcanizing machine is not limited, and may be fixed by welding, integral molding, bolting, or bonding, for example. In the present embodiment, one side of the vulcanizer top 3 is provided with a convex portion, so that the vulcanizer top 3 is provided with a T shape, for example, and the vulcanizer top 3 is made of a selected metal material, for example, in other embodiments, the shape and the material of the vulcanizer top 3 can be flexibly selected.
Referring to fig. 1 and 2, in an embodiment of the present invention, a base 16 is fixedly disposed on a vulcanizer base 17 for placing and carrying a first mold 1 and a second mold 2. In the present embodiment, the base 16 is configured in a rectangular parallelepiped shape, and the base 16 is made of a metal material, for example, in other embodiments, the shape and the material of the base 16 can be flexibly selected. The utility model discloses the fixed mode to base 16 and vulcanizer base 17 is not restricted, in an embodiment, for example can adopt welded mode fixed, in other embodiments, for example can also adopt modes such as bolt, bonding fixed. In an embodiment of the present invention, the electric control device 15 can be disposed on the vulcanizer base 17 and located on one side of the base 16.
Referring to fig. 1 and 2, in an embodiment of the present invention, a heating stage 13 is further disposed between the second mold 2 and the base 16, and the heating stage 13 can heat the second mold 2 and cool it. The utility model discloses an in the embodiment, warm table 13 electric connection is in electrically controlled device 15, and electrically controlled device 15 control warm table 13 heaies up or cools down respectively to the different regions of second mould 2. The present invention is not limited to the shape and type of the heating stage 13, and in one embodiment, the heating stage 13 may be, for example, a prismoid shape, the type of the heating stage 13 may be, for example, a ceramic heater, in other embodiments, the shape of the heating stage 13 may be, for example, a rectangular parallelepiped, and the type of the heating stage 13 may be, for example, a metal heater. The connection mode of warm table 13 and second mould 2 is detachable connection, in the utility model discloses an embodiment, warm table 13 and second mould 2 can for example adopt bolted connection, in other embodiments, for example still can adopt modes such as hinge to connect. The mould can be replaced according to the requirements of the size and the appearance of the manufactured rubber.
Referring to fig. 1 and 2, in an embodiment of the present invention, a second driving device 14 is disposed between the heating stage 13 and the base 16 to drive the first mold 1 and the second mold 2 to move back and forth along the vertical direction. In an embodiment of the present invention, the second driving device 14 is electrically connected to the electric control device 15, and the electric control device controls the second driving device 14 to drive the first mold 1 and the second mold 2 to move back and forth along the vertical direction. In an embodiment of the present invention, the second driving device 14 includes a second power source 1401 and a second driving rod 1402, and the second power source 1401 is connected to one end of the second driving rod 1402. In an embodiment of the present invention, the other end of the second driving rod 1402 is connected to the heating stage 13, and the second driving rod 1402 is detachably connected to the heating stage 13. In an embodiment of the present invention, the other end of the second power source 1401 is fixedly connected to the base 16 to fix the second driving device 14 to the base 16. In an embodiment of the present invention, the second driving rod 1402 is, for example, a retractable driving rod. In this embodiment, the second driving rod 1402 is, for example, a metal driving rod, and the length thereof is, for example, 50-200cm, and in other embodiments, the material and the length of the second driving rod 1402 can be flexibly selected. In an embodiment of the present invention, the second power source 1401 is, for example, a hydraulic cylinder. In an embodiment of the present invention, under the driving of the second power source 1401, the second driving rod 1402 drives the heating stage 13 and the second mold 2 and the first mold 1 placed on the heating stage 13 to move back and forth along the vertical direction, and the moving distance may be, for example, 10-200 cm.
Referring to fig. 1 and 2, in an embodiment of the present invention, a first driving device 12 is disposed at one end of the heating stage 13 to drive the first mold 1 and the second mold 2 to move back and forth along the horizontal direction. In an embodiment of the present invention, the first driving device 12 is electrically connected to the electric control device 15, and the electric control device controls the first driving device 12 to drive the first mold 1 and the second mold 2 to move back and forth along the horizontal direction. In an embodiment of the present invention, the first driving device 12 includes a first power source 1201 and a first driving rod 1202, and the first power source 1201 is connected to one end of the second driving rod 1202. In an embodiment of the present invention, the other end of the first power source 1201 is fixedly connected to the top 3 of the vulcanizing machine, and the kind of the first power source 1201 is not limited, such as a hydraulic cylinder in this embodiment. In an embodiment of the present invention, the other end of the first driving rod 1202 is fixedly connected to the heating stage 13, and the first driving rod 1202 is, for example, a retractable driving rod. In this embodiment, the material of the first driving rod 1202 is, for example, a metal driving rod, and the length thereof is, for example, 50-200cm, and in other embodiments, the material and the length of the first driving rod 1202 can be flexibly selected. In an embodiment of the present invention, under the driving of the first power source 1201, the first driving rod 1201 drives the heating stage 13 and the second mold 2 and the first mold 1 placed on the heating stage 13 to move toward the supporting stage 9 until moving onto the supporting stage 9. And the distance of movement may be, for example, 10-200 cm.
Referring to fig. 1 and 2, in an embodiment of the present invention, a supporting platform 9 is disposed on a side of the heating platform 3 opposite to the first driving device 12 to support the second mold 2 and the first mold 1. The material and shape of the support base 9 are not limited, and in the present embodiment, the support base 9 is made of, for example, a metal material, and the shape of the support base 9 is, for example, an i-shape. The supporting table 9 can stably support die opening balance of the die, so that the die opening balance is facilitated, and product damage caused by uneven die opening is reduced. In an embodiment of the present invention, the height of the top surface of the supporting table 9 can be lower than the height of the bottom surface of the heating table 13, so as to ensure that the heating table 13 can move on the surface of the supporting table 9.
Referring to fig. 1 and 2, in an embodiment of the present invention, a plurality of rollers 7 are disposed on the supporting platform 9, and the rollers 7 can rotate clockwise or counterclockwise. When the first driving device 12 drives the heating table 13 and the second mold 2 and the first mold 1 placed on the heating table 13 to move to the supporting table 9, the bottom of the heating table 13 moves on the roller 7, and the roller 7 rolls in the opposite direction, so that the abrasion of the heating table 13 can be reduced. In an embodiment of the present invention, a supporting side plate 8 is further disposed on the supporting platform 9 to fix the plurality of rollers 7. In an embodiment of the present invention, the supporting side plate 8 is fixedly connected to the supporting platform 9, for example, by welding. The utility model discloses the quantity to supporting curb plate 8 does not put the restriction, and in an embodiment, the quantity of supporting curb plate 8 for example can set up to 2, and in other embodiments, the quantity of supporting curb plate 8 can be selected in a flexible way. The supporting side plates 8 have guiding and limiting functions on the movement of the heating table 13.
Referring to fig. 1 and 2, in an embodiment of the present invention, the clamp 6 is located on a side of the support table 9 close to the top 3 of the vulcanizer. In an embodiment of the present invention, the clamp 6 is fixedly connected to the top 3 of the vulcanizing machine through the connecting rod 5, for example, can be fixed in a welding manner. In the present embodiment, the number of the clamps 6 is, for example, 2, and in other embodiments, the number of the clamps 6 can be flexibly selected. The utility model discloses an in the embodiment, be provided with a plurality of centre gripping groove 601 on anchor clamps 6, anchor clamps 6 are connected with centre gripping post 103 through centre gripping groove 601 to realize that the first mould 1 of centre gripping removes. The clamp 6 can control the uniform speed die opening, which is beneficial to ensuring the surface smoothness of the product and reducing the damage phenomenon of the mucosa.
Referring to fig. 1 and 2, in an embodiment of the present invention, the connecting rod 5 is a telescopic connecting rod. In an embodiment of the present invention, a third driving device 18 is disposed on the connecting rod 5. In an embodiment of the present invention, the third driving device 18 is electrically connected to the electric control device 15, and under the control of the electric control device 15, the third driving device 18 drives the clamp 6 to clamp the first mold 1 to move along the vertical direction. The present invention is not limited to the length of the connecting rod 5, and in an embodiment of the present invention, the length of the connecting rod 5 may be, for example, 50-200cm, further, optionally, for example, 100cm, and, for example, also may be 150 cm. In the mold opening process of the vulcanizing machine, the first driving device 12 drives the heating table 13 and the second mold 2 and the first mold 1 placed on the heating table 13, when the first mold and the second mold move to the supporting table 9, the clamp 6 is connected with the clamping column 103 through the clamping groove 601, and the clamp 6 clamps the first mold 1 to move to the side opposite to the second mold 2 under the driving of the third driving device 18, so that the mold opening is realized.
Referring to fig. 1 and 2, in an embodiment of the present invention, the vulcanizing press further includes a support column 10 for fixing the support table 9 to the vulcanizing press base 17. In an embodiment of the present invention, one end of the supporting column 10 is fixedly connected to the vulcanizing machine base 17, for example, fixed to the vulcanizing machine base 17 by welding. In an embodiment of the present invention, the other end of the pillar 10 is fixedly connected to the supporting platform 9, for example, fixed to the supporting platform 9 by welding.
Referring to fig. 1 and 2, in an embodiment of the present invention, the flat vulcanizing machine further includes a heating plate 11, and the heating plate 11 is disposed on a side of the top 3 of the vulcanizing machine where the supporting columns 4 are disposed. During the vulcanization process of the vulcanizing machine, when the second driving device 14 drives the heating table 3 and the second mold 2 and the first mold 1 placed on the heating table 3 to move until the first mold 1 contacts the heating plate 11, the heating plate 11 heats the first mold 1. The utility model discloses an in the embodiment, 11 electric connection of hot plate in electrically controlled device 15, electrically controlled device 15 control hot plate heat up or cool down respectively to the different regions of first mould 1.
Referring to fig. 1-3, in an embodiment of the present invention, a first mold 1 is located on a surface of a second mold 2, and the second mold 2 is connected to a heating stage 3. In this embodiment, the first mold 1 and the second mold 2 are metal molds, and the metal molds are annealed and then subjected to a metal plating process on the mold surface, for example, a plating process is used to plate chrome on the mold surface, so as to improve the chemical stability of the mold and reduce the friction coefficient of the mold surface. The mechanical property, heat resistance, chemical stability and the like of the die are improved by annealing and coating the die.
Referring to fig. 1-3, in an embodiment of the present invention, the first mold 1 includes a first heating sensor 101, a holding column 102, a first mold cavity 103, and a first torque sensor 104. In an embodiment of the present invention, the clamping columns 102 are disposed around the first mold 1. The present invention is not limited to the shape and number of the clamping columns 102, and in this embodiment, the clamping columns 102 may be, for example, cylindrical, and the number of the supporting columns 102 is, for example, 4-10. In an embodiment of the present invention, the first mold cavity 103 is used for containing rubber material, and the shape of the first mold cavity 103 is not limited, for example, it is configured to be circular, rectangular or polygonal, and is specifically selected according to the preparation requirement of rubber. In an embodiment of the present invention, the first heating sensor 101 is electrically connected to the electric control device 15, so as to monitor the temperature of the rubber material in different areas of the first mold 1 in real time. The utility model discloses an embodiment evenly sets up a plurality of first torque sensor 104 in first mould 1, and first torque sensor 104 electric connection in electrically controlled device 15, can detect the cross-linking degree of rubber in the different regions of first mould 1. In the working process of the vulcanizing machine, the first torque sensor 104 detects the crosslinking degree of rubber crosslinking in the first mold 1, synchronizes the detected information to the electric control device 15, synchronously processes data through the electric control device 15, and controls the heating plate 11 to respectively heat and cool different areas in the first mold 1 according to the temperature data of the different areas monitored by the first heating sensor 101, so that the crosslinking degree of each part of the rubber part is consistent no matter the thickness difference of the rubber at each part of the mold in a fixed vulcanizing time. The first mold 1 is further provided with a cooling air circuit pipeline 105, the cooling air circuit pipeline 105 is electrically connected to the electric control device 15, the heating temperature of the mold can be controlled, and the rapid cooling of the rubber material is promoted after the vulcanization is completed.
Referring to fig. 1-3, in an embodiment of the present invention, the second mold 2 includes a second heating sensor 203 and a second torque sensor 202. In an embodiment of the present invention, the second heating sensor 203 is electrically connected to the electric control device 15, so as to monitor the temperature of the glue material in different areas of the second mold 2 in real time. The second mold 2 is further provided with a vacuum pumping pipeline 201, and the vacuum pumping pipeline 201 is electrically connected to the electric control device 15 and can perform vacuum pumping operation. The utility model discloses an embodiment evenly sets up a plurality of second torque sensor 202 in second mould 2, and second torque sensor 202 electric connection in electrically controlled device 15, can detect the cross-linking degree of second mould 2 different regional interior rubber. In the working process of the vulcanizing machine, the second torque sensor 203 detects the crosslinking degree of rubber crosslinking in the second mold 2, synchronizes the detected information to the electric control device 15, and controls the heating table 13 to respectively heat and cool different areas in the second mold 2 according to the temperature data of the different areas monitored by the second heating sensor 203, so as to ensure that the crosslinking degree of each part of the rubber part is consistent regardless of the thickness difference of the rubber at each part of the mold within the fixed vulcanization time.
In order to further explain the flat vulcanizing machine of the present invention, two methods of using the flat vulcanizing machine of the present invention are specifically explained below.
Referring to fig. 1, a method for using a press vulcanizer is as follows: under the control of the electric control device 15, the first driving device 12 is started to push out the heating table 13, the first die 1 and the second die 2 are fixed in the heating table 13 by bolts in cooperation with the movement of the roller 7 to the supporting table 9. The first drive 12 is activated to pull the heating table 13 back onto the second drive 14, and the second drive 14 is activated to bring the first mould 1 into contact with the heating plate 11 without pressing up. The heating plate 11 and the heating stage 13 are activated to preheat the first mold 1 and the second mold 2 to a set temperature. When the second torque sensor 202 in the second mold 2 is activated and the first mold 1 and the second mold 2 reach the set temperatures, the second driving device 14 is activated to lower the first mold 1 and the second mold 2, and the first driving device 12 pushes the first mold 1 and the second mold 2 out onto the support base 9. And starting the clamp 6 to separate the first mold 1 from the second mold 2, so that the first mold 1 and the second mold 2 are opened, and the distance between the first mold 1 and the second mold 2 is 500 mm. Placing the prepared non-crosslinked rubber in the mold cavities of the first mold 1 and the second mold 2, starting the clamp 6, and closing the first mold 1 and the second mold 2. The first drive 12 is activated to pull the heating stage 13 back onto the second drive 14. After the second driving device 14 is started to contact the first mold 1 with the heating plate 11, a specified pressure is applied. And starting a vacuumizing gas circuit 201, and vacuumizing the first mold 1 and the second mold 2 in which the non-crosslinked rubber materials are placed. According to the cross-linking degree data detected in real time in the torque sensor, the temperature of rubber at each position in the die is accurately regulated and controlled through the processing of the electric control device 15, so that the temperature of a thicker area is properly increased, and the temperature of a thinner area is properly reduced. According to the crosslinking degree data detected by the second torque sensor 202, after the rubber in the mold cavity reaches the set crosslinking degree, the cooling gas circuit pipeline 105 is started, and the temperature of the mold is reduced for 2 minutes. And starting a second driving device 14 to lower the mold, starting a first driving device 12 to push the first mold 1 and the second mold 2 onto the supporting table 9 through the rollers 7, starting the clamp 6 to open the mold, and taking out the pre-crosslinked rubber product in the mold cavity. The above steps are repeated to prepare the next set of preforms.
To sum up, the embodiment of the utility model provides a pair of plate vulcanizing machine carries out real-time supervision through cross-linking degree and the vulcanization temperature of sensor non-crosslinked rubber in to the mould, but the vulcanization temperature of different regions in the accurate regulation and control mould, has avoided in the mould preforming goods in the different regions thickness to differentiate and cause the cross-linking degree to differentiate, has ensured that the degree of vulcanization in each region of preforming piece is unanimous to make preforming piece mechanical properties stable. And the mold is opened at a constant speed, so that mold opening balance is facilitated, and the phenomena of mucosa damage, product damage and the like caused by uneven mold opening are reduced, so that the yield of production is improved, and the production cost is saved.
The embodiment of the present invention disclosed above is only used to help illustrate the present invention. The examples are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. A press vulcanizer characterized by comprising at least:
a heating stage;
the first die is positioned on the heating table;
the second die is arranged on the heating table and is positioned between the heating table and the first die;
the supporting table is arranged on one side of the heating table;
the first driving device is fixedly connected with the heating table and allows the first driving device to drive the heating table to move towards the supporting table; and
a clamp on the support table and allowing the clamp to clamp the first mold.
2. A press as claimed in claim 1, further comprising rollers provided on the support table and allowing the heating table to roll on the rollers.
3. A press as claimed in claim 1, further comprising a second drive means connected to the heating stage and allowing the second drive means to drive the heating stage in movement.
4. A press as claimed in claim 1, further comprising a base fixedly attached to one end of the press.
5. A press as claimed in claim 1, further comprising a press top disposed at the other end of the press.
6. A press as claimed in claim 5, further comprising a heating plate fixedly attached to the top of the press.
7. A press as claimed in claim 1, further comprising a third drive means, and allowing the third drive means to drive the clamp to clamp the first mold in movement.
8. A press according to claim 1, characterized in that sensor assemblies are provided in the first mold or/and the second mold to control the temperature of different zones in the mold.
9. A press as claimed in claim 1, wherein cooling air lines are provided in the first mold to promote rapid cooling of the compound.
10. A press as claimed in claim 1, wherein a vacuum line is provided in the second mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220621189.6U CN217098514U (en) | 2022-03-21 | 2022-03-21 | Flat vulcanizing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220621189.6U CN217098514U (en) | 2022-03-21 | 2022-03-21 | Flat vulcanizing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217098514U true CN217098514U (en) | 2022-08-02 |
Family
ID=82602076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220621189.6U Active CN217098514U (en) | 2022-03-21 | 2022-03-21 | Flat vulcanizing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217098514U (en) |
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2022
- 2022-03-21 CN CN202220621189.6U patent/CN217098514U/en active Active
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