CN116533431A - Rubber sealing ring production device and production method - Google Patents
Rubber sealing ring production device and production method Download PDFInfo
- Publication number
- CN116533431A CN116533431A CN202310815016.7A CN202310815016A CN116533431A CN 116533431 A CN116533431 A CN 116533431A CN 202310815016 A CN202310815016 A CN 202310815016A CN 116533431 A CN116533431 A CN 116533431A
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- fixedly connected
- plate
- ring
- adjacent
- limiting
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- 238000007789 sealing Methods 0.000 title claims abstract description 46
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 31
- 239000002184 metal Substances 0.000 claims abstract description 98
- 239000002994 raw material Substances 0.000 claims abstract description 38
- 238000000034 method Methods 0.000 claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims abstract description 6
- 230000008878 coupling Effects 0.000 claims description 17
- 238000010168 coupling process Methods 0.000 claims description 17
- 238000005859 coupling reaction Methods 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 13
- 230000000903 blocking effect Effects 0.000 claims description 9
- 230000007306 turnover Effects 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 4
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- 230000002146 bilateral effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/18—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/50—Removing moulded articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/52—Heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/26—Sealing devices, e.g. packaging for pistons or pipe joints
- B29L2031/265—Packings, Gaskets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a production device and a production method of a rubber sealing ring, and relates to the technical field of sealing ring processing. The production device and the production method of the rubber sealing ring comprise symmetrically distributed bottom plates, wherein the bottom plates are provided with control terminals, L-shaped plates are fixedly connected with the bottom plates, lower templates are fixedly connected between the symmetrically distributed L-shaped plates, pi-shaped rods are fixedly connected with the lower templates, the pi-shaped rods are hinged with symmetrically distributed hydraulic push rods electrically connected with the control terminals, the lower templates are fixedly connected with symmetrically distributed hydraulic push rods, an upper template is hinged between the lower templates and telescopic ends of the symmetrically distributed hydraulic push rods on the pi-shaped rods, heating assemblies are arranged in the lower templates and the upper templates, and upper compression rings which are equally spaced and symmetrically distributed are arranged on the upper templates. According to the invention, the metal framework is positioned in advance, and in the process of wrapping the metal framework by the rubber raw material, the rubber raw material on the upper side of the metal framework is always in a full state, so that the metal framework is always in the middle of the rubber raw material.
Description
Technical Field
The invention relates to the technical field of sealing ring processing, in particular to a rubber sealing ring production device and a rubber sealing ring production method.
Background
The rubber sealing ring is a part for increasing the tightness of the joint of parts and is used for isolating gas or liquid, rubber raw materials are softened by vulcanizing equipment in the production process of the rubber sealing ring, and the rubber raw materials are pressed and molded by a die.
At present, in order to increase the strength of a sealing ring, a metal framework is generally placed on the sealing ring, one of the processing methods of the sealing ring is to directly embed the metal framework into the sealing ring during production of the sealing ring, but directly embed the metal framework into the sealing ring, so that a worker is required to place the metal framework in a clamping groove of a lower die in advance, and the worker cannot guarantee the position of the metal framework during placement of the metal framework, so that after the production of the sealing ring is completed, the metal framework is deviated, and the performance of the sealing ring is reduced.
Disclosure of Invention
In order to solve the technical problems, the invention provides a production device and a production method of a positioning type rubber sealing ring.
The technical implementation scheme of the invention is as follows: the utility model provides a rubber seal device of production, including the bottom plate of symmetric distribution, the bottom plate is provided with control terminal, the bottom plate rigid coupling has the L shaped plate, the rigid coupling has the lower bolster between the L shaped plate of symmetric distribution, the lower bolster rigid coupling has pi shape pole, pi shape pole articulates there is symmetric distribution and the hydraulic push rod who is connected with control terminal electricity, the lower bolster rigid coupling has symmetric distribution's hydraulic push rod, it has the cope match-plate pattern to articulate between the flexible end of the symmetric distribution's hydraulic push rod on lower bolster and the pi shape pole, all be provided with heating element in lower bolster and the cope match-plate pattern, the cope match-plate pattern is provided with equidistant and symmetric distribution's upper clamping ring, the lower bolster rigid coupling has equidistant and symmetric distribution's fixed sleeve, fixed sleeve is provided with interception ring and projection, interception ring and fixed sleeve cooperation form first cavity, projection and interception ring cooperation form the second cavity, the metal skeleton has been placed to the interception ring, fixed sleeve is provided with the positioning mechanism that is used for spacing metal skeleton.
Preferably, the positioning mechanism comprises a first slide bar, the first slide bar is connected with an adjacent fixed sleeve in a sliding manner, the fixed sleeve is connected with a second slide bar in a sliding manner, the first slide bar is fixedly connected with a first connecting plate, the first connecting plate is fixedly connected with a third slide bar, the third slide bar is fixedly connected with a push disc, a first tension spring is fixedly connected between the push disc and the adjacent fixed sleeve, the first slide bar is fixedly connected with a first fixed ring, the first fixed ring is rotationally connected with a first baffle ring matched with an adjacent first cavity, the second slide bar is fixedly connected with a second fixed ring, the second fixed ring is rotationally connected with a second baffle ring matched with an adjacent second cavity, the height of the baffle ring is lower than that of the first baffle ring and the second baffle ring, the heights of the first baffle ring and the second baffle ring are equal, the first baffle ring is provided with a driving component, the driving component is used for rotating the adjacent first baffle ring and the adjacent second baffle ring, the lower die plate is provided with a locking component used for locking the third slide bar, and the fixed sleeve is provided with a buffer component used for slowing down the reset speed of the adjacent push disc.
Preferably, the driving assembly comprises a first one-way bearing fixedly connected to an adjacent first baffle ring, the first one-way bearing is fixedly connected with a first convex ball, the fixed sleeve is provided with a first chute matched with the adjacent first convex ball, the second baffle ring is fixedly connected with a second one-way bearing, the second one-way bearing is fixedly connected with a second convex ball, the fixed sleeve is provided with a second chute matched with the adjacent second convex ball, and the first chute and the second chute are inclined chutes.
Preferably, the deflection angle at both ends of the first chute is different from the deflection angle at both ends of the second chute.
Preferably, the locking part comprises symmetrically distributed connecting rods, the symmetrically distributed connecting rods are fixedly connected to the lower template, the connecting rods are slidably connected with limiting rods, the symmetrically distributed limiting rods are fixedly connected with fixing plates, second tension springs are fixedly connected between the connecting rods and the fixing plates, the limiting rods are slidably connected with equidistant distributed limiting pieces, each limiting piece consists of a triangular block and a straight rod, springs are fixedly connected between each limiting piece and each adjacent limiting rod, a third sliding rod is fixedly connected with a limiting block matched with each adjacent limiting piece, triangular grooves matched with the limiting pieces are formed in the limiting blocks, and an adjusting assembly used for adjusting the positions of the fixing plates is arranged on the upper template.
Preferably, the adjusting component comprises an L-shaped limiting plate, the L-shaped limiting plate is fixedly connected to the upper template, the fixing plate is provided with a trapezoid groove matched with the L-shaped limiting plate, and an inclined surface is arranged on one side, close to the fixing plate, of the L-shaped limiting plate.
Preferably, the buffer assembly comprises a sealing shell, the sealing shell is fixedly connected to the adjacent fixed sleeve, the sealing shell is in sliding connection with the adjacent pushing disc, the sealing shell is in sliding connection with the adjacent third sliding rod, a through hole is formed in one side, close to the third sliding rod, of the sealing shell, and an air hole is formed in one side, close to the adjacent fixed sleeve, of the sealing shell.
Preferably, the feeding mechanism is arranged on the bottom plate and used for adding the metal framework into the fixed sleeve, the feeding mechanism comprises a U-shaped electric sliding block, the U-shaped electric sliding block is electrically connected with the control terminal, the bottom plate is provided with an electric sliding rail, the U-shaped electric sliding block is in sliding connection with the symmetrically distributed electric sliding rail, the U-shaped electric sliding block is fixedly connected with an electric push rod electrically connected with the control terminal, the telescopic end of the electric push rod is fixedly connected with a lifting plate, the lifting plate is provided with equidistant limiting grooves, the limiting grooves are in sliding connection with mounting sleeves, the mounting sleeves are provided with annular grooves, the mounting sleeves are in sliding connection with equidistant metal frameworks, and the outer diameter of the mounting sleeves is equal to that of the second baffle ring, and the mounting sleeves are provided with limiting assemblies for limiting adjacent metal frameworks.
Preferably, the limiting component comprises a second connecting plate, the second connecting plate is fixedly connected in an adjacent mounting sleeve, a pull rod is slidably connected with the second connecting plate, a third tension spring is fixedly connected between the pull rod and the adjacent second connecting plate, a chassis matched with an adjacent convex column is fixedly connected with the pull rod, rectangular frames distributed at equal intervals in the circumferential direction are fixedly connected with the pull rod, the outer sides of the rectangular frames located on different horizontal planes are close to each other, guide frames distributed at equal intervals in the circumferential direction are fixedly connected in the mounting sleeve, the guide frames are slidably connected with intercepting pieces, the intercepting pieces are composed of T-shaped rods and triangular plates, the intercepting pieces are slidably connected with the adjacent rectangular frames, and the height difference of the symmetrically distributed intercepting pieces is equal to the thickness of a metal framework.
Preferably, the method comprises the following steps:
s1: the control terminal starts a hydraulic push rod, the hydraulic push rod adjusts the upper template to be in a turnover state, and the upper template is adjusted to be in a turnover state;
s2, starting an electric push rod by the control terminal, driving the installation sleeve to move downwards by the electric push rod through the lifting plate, placing the metal framework in the fixed sleeve, and adding rubber raw materials above the metal framework;
s3: the upper die plate downwards extrudes the rubber raw material, heats the rubber raw material, extrudes the first baffle ring and the second baffle ring to downwards move, and the softened rubber raw material wraps the metal framework;
s4: after the rubber ring is processed, the upper die plate is far away from the lower die plate, and the first baffle ring and the second baffle ring are extruded to move upwards to push out the sealing ring;
s5: and the operator takes down the processed sealing ring.
The beneficial effects are that: according to the invention, the metal framework is positioned in advance, the rubber raw material on the upper side of the metal framework is always in a full state in the process of wrapping the metal framework by the rubber raw material, the metal framework is always in the middle of the rubber raw material, the quality of the rubber ring is improved, the limiting piece limits the limiting block in the process of producing the rubber ring, the first baffle ring and the second baffle ring cannot move, the first baffle ring and the second baffle ring cannot vibrate continuously due to vibration generated by equipment in the process of producing the rubber ring, the tightness of the rubber ring is prevented from being influenced, the rubber ring is conveniently taken down by operators by gradually reducing the adhesive force of the rubber ring, the workload of the operators is reduced by automatically installing the metal framework, and only one metal framework can be placed in each installation, so that the accuracy of the installation process is ensured.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic diagram of a three-dimensional structure of the cooperation of the lower template and the upper template of the present invention.
Fig. 3 is a schematic view of a three-dimensional structure of the upper die plate and the upper press ring in cooperation.
Fig. 4 is a schematic perspective view of the cooperation of the fixing sleeve and the lower template.
Fig. 5 is a schematic perspective view of a positioning mechanism according to the present invention.
Fig. 6 is a schematic perspective view of a first chute and a second chute according to the present invention.
Fig. 7 is a schematic perspective view of a driving assembly according to the present invention.
Fig. 8 is a schematic perspective view of the cooperation of the second cam and the second chute according to the present invention.
Fig. 9 is a schematic perspective view of the connecting rod and the lower die plate of the present invention.
Fig. 10 is a schematic perspective view of a locking member of the present invention.
Fig. 11 is a schematic perspective view of a limiting member and a limiting member in a staggered structure.
Fig. 12 is a schematic view of a three-dimensional structure of a limiting member and limiting block according to the present invention.
Fig. 13 is a schematic perspective view of a feeding mechanism according to the present invention.
Fig. 14 is a schematic perspective view of a limiting assembly according to the present invention.
Fig. 15 is a schematic perspective view of an interception member of the present invention without limiting a metal skeleton.
Reference numerals: 1-bottom plate, 101-electric slide rail, 2-metal framework, 3-L-shaped plate, 4-lower template, 5-pi-shaped rod, 6-hydraulic push rod, 7-upper template, 701-upper press ring, 8-fixed sleeve, 801-interception ring, 802-convex column, 803-first cavity, 8031-first slide groove, 804-second cavity, 8041-second slide groove, 901-first slide bar, 902-second slide bar, 903-first connecting plate, 904-third slide bar, 905-push plate, 906-first tension spring, 907-first fixed ring, 908-first fixed ring, 909-second fixed ring, 910-second baffle ring, 1001-first unidirectional bearing, 1002-first convex ball, 1003-second one-way bearing, 1004-second convex ball, 1101-connecting rod, 1102-limit rod, 1103-fixed plate, 1104-second tension spring, 1105-limit piece, 1106-spring, 1107-limit block, 1108-L-shaped limit plate, 12-sealed shell, 1301-U-shaped electric slide block, 1302-electric push rod, 1303-lifting plate, 1303-limit groove, 1304-installation sleeve, 13041-annular groove, 1401-second connecting plate, 1402-pull rod, 1403-third tension spring, 1404-chassis, 1405-rectangular frame, 1406-guide frame, 1407-interception piece.
Detailed Description
The present invention now will be described more fully hereinafter with reference to the accompanying drawings, in which currently preferred embodiments of the invention are shown. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; the number of seal rings processed in the present invention is not limited to six, and is merely illustrative, and the metal skeleton of the present invention is not limited to the shape shown in the drawings, and other metal skeletons satisfying the present invention can be used with the present invention.
Example 1: 1-4, including two bottom plates 1 that bilateral symmetry distributes, bottom plate 1 is provided with control terminal (not shown in the figure), bottom plate 1 rigid coupling has L shaped plate 3, rigid coupling has lower bolster 4 between two L shaped plate 3, the front portion rigid coupling of lower bolster 4 downside has pi shaped rod 5, pi shaped rod 5 articulates has bilateral symmetry to distribute and with control terminal electrically connected two hydraulic push rods 6, the rear portion rigid coupling of lower bolster 4 has two hydraulic push rods 6 of symmetric distribution, articulated upper bolster 7 between four hydraulic push rods 6's the flexible end, lower bolster 4 and upper bolster 7 are provided with heating element, upper bolster 7 is provided with equidistant and symmetrically distributed six upper pressure rings 701, lower bolster 4 rigid coupling has equidistant and symmetrically distributed six fixed sleeves 8, fixed sleeve 8 is provided with interception ring 801 and projection 802, the interception ring 801 is located between fixed sleeve 8 and the projection 802, interception ring 801 and fixed sleeve 8 cooperate and form first cavity, the cooperation of projection 802 forms second cavity 804 with interception ring 801, metal skeleton 2 has been placed to fix skeleton 2, it has fixed skeleton 2 to be provided with location mechanism.
As shown in fig. 4-8, the positioning mechanism comprises a first slide bar 901, the first slide bar 901 is slidably connected with an adjacent fixed sleeve 8, the fixed sleeve 8 is slidably connected with a second slide bar 902, the lower ends of the first slide bar 901 and the adjacent second slide bar 902 are fixedly connected with a first connecting plate 903, the first connecting plate 903 is fixedly connected with a third slide bar 904, the upper end of the third slide bar 904 is fixedly connected with a push disc 905, a first tension spring 906 is fixedly connected between the push disc 905 and the adjacent fixed sleeve 8, the upper end of the first slide bar 901 is fixedly connected with a first fixed ring 907, the upper part of the first fixed ring 907 is rotatably connected with a first baffle ring 908 matched with an adjacent first cavity 803, the upper end of the second slide bar 902 is fixedly connected with a second fixed ring 909, the upper part of the second fixed ring 909 is rotatably connected with a second baffle ring 910 matched with an adjacent second cavity 804, the height of the interception ring 801 is lower than that of the first baffle ring 908 and the second baffle ring 910, when the metal skeleton 2 is placed on the upper side of the interception ring 801, the first baffle ring 908 and the second baffle ring 910 fix the metal skeleton 2, the heights of the first baffle ring 908 and the second baffle ring 910 are equal, the inner diameter of the first baffle ring 908 is equal to the outer diameter of the metal skeleton 2, the outer diameter of the second baffle ring 910 is equal to the inner diameter of the metal skeleton 2, the first baffle ring 908 is provided with a driving assembly, the driving assembly is used for rotating the adjacent first baffle ring 908 and the adjacent second baffle ring 910, the lower template 4 is provided with a locking component used for locking the third slide bar 904, and the fixing sleeve 8 is provided with a buffer assembly used for slowing down the reset speed of the adjacent push disc 905.
As shown in fig. 6-8, the driving assembly includes a first unidirectional bearing 1001, the first unidirectional bearing 1001 is fixedly connected to the lower portion of the outer side surface of the adjacent first baffle ring 908, a first convex ball 1002 is fixedly connected to the right side of the first unidirectional bearing 1001, a first chute 8031 matched with the adjacent first convex ball 1002 is provided on the fixed sleeve 8, the first convex ball 1002 moves down along the first chute 8031, the first unidirectional bearing 1001 does not drive the first baffle ring 908 to rotate, the space of the lower portion of the first cavity 803 is larger than the space of the upper portion, the first chute 8031 is located at the lower portion of the first cavity 803, a second unidirectional bearing 1003 is fixedly connected to the lower portion of the inner side surface of the second baffle ring 910, a second convex ball 1004 is fixedly connected to the right side of the inner side surface of the second unidirectional bearing 1003, a second chute 8041 matched with the adjacent second convex ball 1004 is provided on the fixed sleeve 8, the second convex ball 1004 moves down along the second chute 8041, the second unidirectional bearing 1003 does not drive the second baffle ring 910 to rotate, the space of the lower portion of the second cavity is larger than the space of the upper portion of the second cavity 8080, the lower portion of the second cavity 8031 is located at the different angles from the lower portion of the first chute 8031 to the lower portion of the second chute 8031.
As shown in fig. 9-12, the locking component comprises four symmetrically distributed connecting rods 1101, the four connecting rods 1101 are fixedly connected to the lower surface of the lower die plate 4, a limiting rod 1102 is slidably connected between the two connecting rods 1101 which are symmetrically distributed left and right, a fixed plate 1103 is fixedly connected between the right ends of the two limiting rods 1102, a second tension spring 1104 is fixedly connected between the two connecting rods 1101 on the right side and the fixed plate 1103, the second tension spring 1104 is positioned on the outer side of the adjacent limiting rod 1102, the limiting rods 1102 are slidably connected with three limiting members 1105 which are distributed left and right at equal intervals, the limiting members 1105 are composed of triangular blocks and straight rods, the triangular blocks of the limiting members 1105 are fixedly connected with springs 1106 between the triangular blocks of the adjacent limiting rods 1102, limiting blocks matched with the adjacent limiting members 1105 are fixedly connected to the lower ends of the third sliding rods 904, triangular grooves matched with the limiting members 1107 are formed in the rear sides of the limiting blocks 1107, when the front ends of the limiting members 1105 are clamped into the triangular grooves of the limiting blocks 1107, the limiting blocks 1107 are limited and cannot move upwards, and the upper die plates 7 are provided with adjusting components for adjusting the positions of the fixed plates.
As shown in fig. 9 and 10, the adjusting component includes an L-shaped limiting plate 1108, the L-shaped limiting plate 1108 is fixedly connected to the right side surface of the upper template 7, the fixing plate 1103 is provided with a trapezoid slot matched with the L-shaped limiting plate 1108, an inclined plane is provided at the lower side of the L-shaped limiting plate 1108, and after the L-shaped limiting plate 1108 moves downwards to contact with the trapezoid slot of the fixing plate 1103, the L-shaped limiting plate 1108 drives the fixing plate 1103 to move rightwards.
As shown in fig. 11, the buffer assembly includes a seal housing 12, the seal housing 12 is fixedly connected to the lower surface of the adjacent fixed sleeve 8, the seal housing 12 is slidably connected to an adjacent push disc 905, the push disc 905 is located in the adjacent seal housing 12, the seal housing 12 is slidably connected to an adjacent third slide rod 904, a through hole is provided on the lower side of the seal housing 12, and an air hole is provided on the upper portion of the right side surface of the seal housing 12.
When the vulcanizing device is required to be used for processing the rubber ring, an operator starts two hydraulic push rods 6 at the front side through a control terminal, the telescopic ends of the two hydraulic push rods 6 at the front side drive an upper template 7 to turn over, when the upper template 7 does not shield the upper side of a lower template 4 any more, the control terminal stops the two hydraulic push rods 6 at the front side, then the operator adds a metal framework 2 into a fixed sleeve 8, places the metal framework 2 on the upper side of a convex column 802, the metal framework 2 is positioned between a first baffle ring 908 and an adjacent second baffle ring 910, then the operator adds rubber particles or rubber strips to the upper sides of the first baffle ring 908, the second baffle ring 910 and the metal framework 2, after the rubber raw materials are added, the control terminal starts the two hydraulic push rods 6 at the front side, the two hydraulic push rods 6 at the front side drive the upper template 7 to be gradually flush, after the upper template 7 is flush, the two hydraulic push rods 6 at the rear side are controlled to be started, the telescopic ends of the four hydraulic push rods 6 synchronously drive the upper die plate 7 to move downwards, the upper die plate 7 drives six upper press rings 701 to move downwards, taking one upper press ring 701 as an example, the upper press rings 701 move downwards and gradually clamp between the fixed sleeve 8 and the convex column 802, as the upper press rings 701 continue to move downwards, the upper press rings 701 extrude the first baffle ring 908, the second baffle ring 910 and the rubber raw materials on the metal framework 2, the rubber raw materials are deformed after being extruded, at the moment, the control terminal starts the heating components in the lower die plate 4 and the upper die plate 7, the temperatures of the lower die plate 4 and the upper die plate 7 gradually rise, the upper side surfaces of the first baffle ring 908 and the second baffle ring 910 start to move downwards after being extruded by softened rubber raw materials, the first baffle ring 908 and the second baffle ring 910 drive the first slide rod 901 and the second slide rod 902 to move downwards through the first fixed ring 907 and the second fixed ring 909 respectively, the first slide bar 901 and the second slide bar 902 drive the first connection plate 903 to move downward, the first connection plate 903 drives the push plate 905 to move downward through the third slide bar 904, and the first tension spring 906 is stretched (the first tension spring 906 is only used for resetting the push plate 905).
In the process of downward movement of the push disc 905, the gas below the push disc 905 is extruded to be discharged through the through hole of the seal housing 12, the pressure above the push disc 905 is reduced, external gas enters the seal housing 12 through the air hole of the seal housing 12, the cross section area of the air hole is smaller (the cross section area circle of the air hole is smaller than that of the push disc 905), the speed of the seal housing 12, into which the gas enters, is slow, so that the push disc 905 slowly moves downwards, meanwhile, the first baffle ring 908 and the second baffle ring 910 slowly move downwards, the rubber raw material above the metal framework 2 is guaranteed to be always in a full state, the rubber raw material is prevented from being extruded to enable the rubber raw material to be partially protruded downwards, the limit of the metal framework 2 is eliminated by the fact that the rubber raw material is not wrapped by the first baffle ring 908 and the second baffle ring 910, the metal framework 2 is rapidly moved downwards, the position of the metal framework 2 is misplaced due to the extrusion of the rubber raw material in the process of downward movement of the subsequent rubber raw material, and the position of the metal framework 2 is offset, and the position of the metal framework 2 in the rubber ring is influenced.
In the process of downward movement of the first baffle ring 908, the first baffle ring 908 drives the first convex ball 1002 to move downward through the first unidirectional bearing 1001, the first convex ball 1002 slides along the first chute 8031, the first convex ball 1002 is limited and rotates anticlockwise through the first chute 8031, due to the unidirectional transmission characteristic of the first unidirectional bearing 1001, the first convex ball 1002 does not drive the first baffle ring 908 to rotate through the first unidirectional shaft, in the process of downward movement of the second baffle ring 910, the second baffle ring 910 drives the second convex ball 1004 to move downward through the second unidirectional bearing 1003, the second convex ball 1004 is limited and rotates anticlockwise through the second chute 8041, due to the unidirectional transmission characteristic of the second unidirectional bearing 1003, the second convex ball 1004 does not drive the second baffle ring 910 to rotate through the second unidirectional bearing 1003, and therefore, in the process of melting rubber raw materials, the first baffle ring 908 and the second baffle ring 910 do not rotate, and the plastic process of the rubber ring is prevented from being influenced by the rotation of the first baffle ring 908 and the second baffle ring 910.
Before the upper template 7 moves downwards and is not contacted with the lower template 4, the upper template 7 drives the L-shaped limiting plate 1108 to move downwards, the inclined surface at the lower part of the L-shaped limiting plate 1108 extrudes the fixed plate 1103, the fixed plate 1103 moves rightwards after extrusion, the fixed plate 1103 drives the two limiting rods 1102 to move rightwards, the second tension spring 1104 is stretched, the limiting rods 1102 drive the three limiting pieces 1105 to move rightwards, when the inclined surface at the lower part of the L-shaped limiting plate 1108 is positioned at the lower side of the fixed plate 1103, the limiting pieces 1105 are positioned under the adjacent limiting pieces 1107, in the process of downwards moving the third sliding rod 904, the third sliding rod 904 drives the limiting pieces 1107 to move downwards, the lower side surface of the limiting pieces 1107 are contacted with the triangular blocks of the limiting pieces 1105, the limiting pieces 1107 continue to move downwards to drive the limiting pieces 1105 to move backwards, the springs 1106 are compressed, and when the triangular grooves of the limiting pieces 1107 are aligned with the limiting pieces 1105, the spring 1106 resets to drive the triangular block of the limiting piece 1105 to be inserted into the triangular groove of the limiting piece 1107, the limiting piece 1107 is limited and can not move, when the limiting piece 1105 limits the limiting piece 1107, the control terminal stops the four hydraulic pushing rods 6, the upper die plate 7 is not moved downwards any more, the first baffle ring 908 and the second baffle ring 910 can not move downwards continuously due to the limitation of the fixed sleeve 8, at the moment, the upper surfaces of the first baffle ring 908 and the second baffle ring 910 are flush with the upper surface of the interception ring 801, then the rubber raw material is continuously heated, the rubber raw material gradually wraps the metal framework 2, after a period of time, the rubber ring embedded with the metal framework 2 is produced, the metal framework 2 is positioned at the middle side of the lower part of the rubber ring, as shown in the sum, the metal framework 2 is positioned in advance, and the rubber raw material on the upper side of the metal framework 2 is always in a full state in the process of wrapping the rubber raw material, the metal framework 2 is always positioned in the middle of the rubber raw material, and the quality of the rubber ring is improved.
In the rubber ring production process, the limiting piece 1105 limits the limiting piece 1107, so that the first baffle ring 908 and the second baffle ring 910 cannot move, and the phenomenon that the first baffle ring 908 and the second baffle ring 910 vibrate continuously due to vibration generated by equipment in the rubber ring production process and the compactness of the rubber ring is affected is avoided.
After the rubber ring is produced, the control terminal stops the heating device in the lower template 4 and the upper template 7, four hydraulic push rods 6 are started simultaneously, the telescopic ends of the four hydraulic push rods 6 drive the upper template 7 to move upwards, the upper template 7 drives the six upper compression rings 701 to move upwards, the upper compression rings 701 do not squeeze the rubber ring any more, the limiting block 1107 is limited by the limiting piece 1105, therefore, the first tension springs 906 cannot reset, the first baffle ring 908 and the second baffle ring 910 cannot move upwards, the rubber ring cannot move upwards, in the process of moving upwards the upper template 7, the upper template 7 drives the L-shaped limiting plate 1108 to move upwards, when the L-shaped limiting plate 1108 moves out of the trapezoid groove of the fixed plate 1103, the second tension springs 1104 reset and drive the fixed plate 1103 to move leftwards, the fixed plate 1103 drives the two limiting rods 1102 to move leftwards, the limiting piece 1105 move leftwards and release the limiting piece 1107, after the limiting piece 1107 is released, the first tension springs 906 reset and drive the push plate 905 to move upwards, the push plate 905 presses gas on the upper side of the push plate 905 to move upwards when the push plate moves upwards, after the L-shaped limiting plate 1108 moves upwards, the gas on the upper side 905 moves upwards, the gas 905 is prevented from moving upwards, the seal ring 12 is prevented from falling upwards, and the second seal ring is prevented from moving upwards, and the sealing ring is prevented from being released from being rapidly upwards, and being influenced by the sealing ring, and the sealing ring is prevented from being rapidly moving upwards, and the sealing ring is released.
The first retaining ring 908 and the second retaining ring 910 move upwards to slowly push out the sealing ring, so that the sealing ring is not adhered to the outer side wall of the boss 802 and the inner side wall of the fixed sleeve 8, in the process that the first retaining ring 908 and the second retaining ring 910 move upwards, the first retaining ring 908 is driven by the first retaining ball 1002 to rotate clockwise through the first one-way bearing 1001 limited by the first sliding groove 8031, the second retaining ring 910 is driven by the second retaining ball 1004 to rotate clockwise through the second one-way bearing 1003 limited by the second sliding groove 8041, the sealing ring is driven by the first retaining ring 908 and the second retaining ring 910 to rotate, the sealing ring is prevented from being adhered to the fixed sleeve 8 again, the deflection angles of the two ends of the first sliding groove 8031 and the deflection angles of the two ends of the second sliding groove 8041 are different, so that the rotation speeds of the first retaining ring 908 and the second retaining ring 910 are different, the lower part of the sealing ring is reduced by the dislocation adhesion force of the first baffle ring 908 and the second baffle ring 910, the adhesion of the lower side of the sealing ring and the first baffle ring 908 or the second baffle ring 910 is avoided, finally, the sealing ring is pushed out by the first baffle ring 908 and the second baffle ring 910, the adhesion force of the sealing ring is smaller, the sealing ring is convenient to take down by an operator, when the upper template 7 is restored to an initial state, the two hydraulic pushing rods 6 at the rear side are stopped by the control terminal, the upper template 7 is continuously pushed to overturn by the two hydraulic pushing rods 6 at the front side, after the upper template 7 is overturned, the two hydraulic pushing rods 6 at the front side are stopped by the control terminal, the sealing ring is taken down afterwards, the rest rubber rings are processed by repeating the steps until the whole rubber rings are all produced, and the vulcanizing equipment is used.
Example 2: on the basis of the embodiment 1, as shown in fig. 1 and 13-15, the feeding mechanism is further provided on the bottom plate 1 and is used for adding the metal framework 2 into the fixed sleeve 8, the feeding mechanism comprises a U-shaped electric slide block 1301, the U-shaped electric slide block 1301 is electrically connected with the control terminal, the bottom plate 1 is provided with an electric slide rail 101, the U-shaped electric slide block 1301 is positioned at the front side of the lower template 4, the U-shaped electric slide block 1301 is slidably connected with the two electric slide rails 101, the middle part of the upper side of the U-shaped electric slide block 1301 is fixedly connected with an electric push rod 1302 electrically connected with the control terminal, the telescopic end of the electric push rod 1302 is fixedly connected with a lifting plate 1303, the lifting plate 1303 is provided with three spacing grooves 13031 distributed at equal intervals left and right, the spacing grooves 13031 are slidably connected with a mounting sleeve 1304, the mounting sleeve 1304 is provided with an annular groove 13041, the mounting sleeve 1304 is convenient to detach, a metal framework 2 is added to the mounting sleeve 1304, the outer side surface of the mounting sleeve 1304 is slidably connected with the metal framework 2 distributed at equal intervals, the outer diameter of the mounting sleeve 1304 is equal to the outer diameter of the second baffle ring 910, the inner diameter of the mounting sleeve 1304 is equal to the outer diameter of the convex column 802, the metal framework 2 is convenient to smoothly mount on the outer side of the second baffle ring 910, and the mounting sleeve 1304 is provided with a limiting component for limiting adjacent metal frameworks 2.
As shown in fig. 14 and 15, the limiting assembly comprises a second connecting plate 1401, the second connecting plate 1401 is fixedly connected in an adjacent mounting sleeve 1304, a pull rod 1402 is slidably connected to the second connecting plate 1401, a third tension spring 1403 is fixedly connected between the upper end of the pull rod 1402 and the adjacent second connecting plate 1401, a chassis 1404 matched with an adjacent convex column 802 is fixedly connected to the pull rod 1402, the chassis 1404 moves downwards and is limited by the adjacent convex column 802 and cannot move downwards continuously, the lower surface of the chassis 1404 is flush with the lower surface of the mounting sleeve 1304, six rectangular frames 1405 which are circumferentially and symmetrically distributed are fixedly connected to the pull rod 1402, each group of rectangular frames 1405 comprises two rectangular frames 1405 which are symmetrically distributed, the deflection directions of the upper rectangular frames and the lower rectangular frames 1405 are opposite, six guide frames 1406 which are circumferentially and equally distributed are fixedly connected in the mounting sleeve 1304, the guide frames 1406 are slidably connected with a blocking member 1407, the blocking member 1407 consists of a T-shaped rod and a triangular plate 1405, the triangular plate is convenient for limiting a metal framework 2, the T-shaped rod of the blocking member 1407 is slidably connected with the adjacent rectangular frames, in an initial state, the three blocking members 1407 have equal thickness differences to the metal frameworks 1407 on the lowest side, and the two adjacent side frameworks 1407 are symmetrically distributed, and have equal height differences.
When the metal skeleton 2 skeleton is required to be added into the fixed sleeve 8, the upper template 7 is in a turnover state firstly, then the control terminal starts the U-shaped electric sliding block 1301, the U-shaped electric sliding block 1301 drives the electric sliding block 1302 to move backwards, the telescopic end of the electric sliding block 1302 drives the lifting plate 1303 and parts on the lifting plate 1303 to move backwards, when the three mounting sleeves 1304 are located right above the three fixed sleeves 8, the control terminal stops the U-shaped electric sliding block 1301, the three mounting sleeves 1304 do not move backwards, then the control terminal starts the electric sliding block 1302, the telescopic end of the electric sliding block 1302 drives the lifting plate 1303 to move downwards, the lifting plate 1303 drives the three mounting sleeves 1304 to move downwards, as an example, when the chassis 1404 contacts with the upper surface of the boss 802, the mounting sleeves 1304 continue to move downwards, the chassis 1404 is limited by the boss 802 and cannot move downwards, the mounting sleeves 1304 drive the second connecting plate 1401 to move downwards, the third tension spring 1405 is stretched, the six guide frames 1406 are driven to move downwards by the mounting sleeves 1304, the guide frames 1406 on the left side, as an example, the guide frames drive the blocking pieces 1407 to move downwards, the rectangular pieces 1407 to move downwards, the blocking pieces 1407 are stopped by the second metal frame 1406 to move downwards, the second metal frame 1406 to stop the second metal frame 1406, the metal frame is stopped from moving towards the lower side of the metal frame 2, the lower side of the metal frame is gradually, the metal frame is stopped by the metal frame 2, the metal frame is stopped from the lower side of the metal frame 2, and the metal frame is stopped from the lower side is gradually and the metal frame 2 is stopped from being gradually and gradually stopping to be stopped by the contact with the metal frame 2, and stop the metal frame 2, and the metal frame is stopped from moving to stop the metal frame is stop 2, and stop is stop.
Before the three interception pieces 1407 at the lower side release the limit of the lowest metal framework 2, the three interception pieces 1407 at the upper side are limited by the three interception pieces 1407 at the lower side, when the metal framework 2 is placed, the control terminal controls the telescopic end of the electric push rod 1302 to drive the lifting plate 1303 to move upwards, meanwhile, the mounting sleeve 1304 drives the second connecting plate 1401 to move upwards, the third tension spring 1403 is reset gradually, when the mounting sleeve 1304 moves upwards, the three interception pieces 1407 at the upper side release the limit of the metal framework 2 from the lower side, the three interception pieces 1407 at the lower side are in a limit state, at the moment, the three interception pieces 1407 at the lower side are limited by the three interception pieces 1407 at the lower side from the lower side, when the lifting plate 1303 is restored to the initial position, the control terminal stops the electric push rod 1302 and starts the U-shaped electric slide block 1301, the U-shaped electric slide block 1301 moves backwards, the steps are repeated, after all the metal frameworks 2 are mounted, the U-shaped electric slide block 1301 is reset, the work load of an operator is reduced, the operator can install the metal framework 2, and after the metal framework 1304 is mounted in the groove 1304 is filled with the sleeve 1304, the metal framework 2 is mounted in the groove 1304, the groove is filled by the metal framework 2, the accurate installation groove is ensured to be filled by the operator, the operator can install the metal framework 1304, and the operator can install the metal framework 2 from the upper side 2, and the metal framework can be mounted in the groove 1304, and the installation groove can be mounted 2 through the installation sleeve can be finished, the installation of the metal framework 2 can be finished.
Example 3: the production method adopted by the rubber sealing ring production device comprises the following steps:
s1, a control terminal starts a hydraulic push rod 6, and the hydraulic push rod 6 adjusts an upper template 7 to be in a turnover state;
s2, starting an electric push rod 1302 by a control terminal, wherein the electric push rod 1302 drives a mounting sleeve 1304 to move downwards through a lifting plate 1303, a metal framework 2 is placed in a fixed sleeve 8, and rubber raw materials are added above the metal framework 2;
s3: the upper die plate 7 extrudes the rubber raw material downwards and heats the rubber raw material, the rubber raw material extrudes the first baffle ring 908 and the second baffle ring 910 to move downwards, and the softened rubber raw material wraps the metal skeleton 2;
s4: after the rubber ring is processed, the upper die plate 7 is far away from the lower die plate 4, and the first baffle ring 908 and the second baffle ring 910 are extruded to move upwards so as to push out the sealing ring;
s5: and the operator takes down the processed sealing ring.
The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A rubber seal production device is characterized in that: including symmetric distribution's bottom plate (1), bottom plate (1) are provided with control terminal, bottom plate (1) rigid coupling has L shaped plate (3), rigid coupling has lower bolster (4) between symmetric distribution's L shaped plate (3), lower bolster (4) rigid coupling has pi shape pole (5), pi shape pole (5) articulated have symmetric distribution and with control terminal electricity hydraulic push rod (6), lower bolster (4) rigid coupling has symmetric distribution's hydraulic push rod (6), articulated have cope match-plate pattern (7) between the flexible end of symmetric distribution's hydraulic push rod (6) on lower bolster (4) and pi shape pole (5), all be provided with heating element in lower bolster (4) and cope match-plate pattern (7), cope match-plate pattern (7) are provided with equidistant and symmetric distribution's upper pressure ring (701), lower bolster (4) rigid coupling has equidistant and symmetric distribution's fixed sleeve (8), fixed sleeve (8) are provided with interception ring (801) and projection (802), interception ring (801) and fixed sleeve (8) cooperate to form first cavity (803), projection (802) and interception ring (801) cooperate to form second cavity (801), it is used for setting up spacing skeleton (2) to fix skeleton (2).
2. The rubber seal production device according to claim 1, characterized in that: the positioning mechanism comprises a first slide bar (901), the first slide bar (901) is connected with an adjacent fixed sleeve (8) in a sliding way, the fixed sleeve (8) is connected with a second slide bar (902) in a sliding way, the first slide bar (901) and the adjacent second slide bar (902) are fixedly connected with a first connecting plate (903), the first connecting plate (903) is fixedly connected with a third slide bar (904), the third slide bar (904) is fixedly connected with a push plate (905), a first tension spring (906) is fixedly connected between the push plate (905) and the adjacent fixed sleeve (8), the first slide bar (901) is fixedly connected with a first fixed ring (907), the first fixed ring (907) is rotationally connected with a first stop ring (908) matched with an adjacent first cavity (803), the second fixed ring (909) is rotationally connected with a second stop ring (910) matched with an adjacent second cavity (804), the height of the stop ring (801) is lower than that of the first stop ring (908) and the second stop ring (910), the first stop ring (908) and the second stop ring (908) are fixedly connected with the adjacent first stop ring (803) and the second stop ring (908) are used for driving a lower locking assembly (908), the first stop ring (908) is arranged on the adjacent slide bar (4), the fixed sleeve (8) is provided with a buffer assembly for slowing down the reset speed of the adjacent push plate (905).
3. The rubber seal production device according to claim 2, characterized in that: the driving assembly comprises a first one-way bearing (1001), the first one-way bearing (1001) is fixedly connected to an adjacent first baffle ring (908), the first one-way bearing (1001) is fixedly connected with a first convex ball (1002), a fixed sleeve (8) is provided with a first chute (8031) matched with the adjacent first convex ball (1002), a second one-way bearing (1003) is fixedly connected to a second baffle ring (910), a second convex ball (1004) is fixedly connected to the second one-way bearing (1003), a second chute (8041) matched with the adjacent second convex ball (1004) is arranged on the fixed sleeve (8), and the first chute (8031) and the second chute (8041) are inclined chutes.
4. A rubber seal production apparatus according to claim 3, characterized in that: the deflection angles of the two ends of the first chute (8031) are different from the deflection angles of the two ends of the second chute (8041).
5. The rubber seal production device according to claim 2, characterized in that: the locking part comprises symmetrically distributed connecting rods (1101), the symmetrically distributed connecting rods (1101) are fixedly connected to the lower die plates (4), the connecting rods (1101) are slidably connected with limiting rods (1102), fixing plates (1103) are fixedly connected to the symmetrically distributed limiting rods (1102), second tension springs (1104) are fixedly connected between the connecting rods (1101) and the fixing plates (1103), limiting pieces (1105) which are distributed at equal intervals are slidably connected to the limiting rods (1102), the limiting pieces (1105) are composed of triangular blocks and straight rods, springs (1106) are fixedly connected between the limiting pieces (1105) and the adjacent limiting rods (1102), limiting blocks (1107) which are matched with the adjacent limiting pieces (1105) are fixedly connected to the third sliding rods (904), triangular grooves which are matched with the limiting pieces (1105) are formed in the limiting blocks (1107), and adjusting components used for adjusting the positions of the fixing plates (1103) are arranged on the upper die plates (7).
6. The rubber seal production device according to claim 5, wherein: the adjusting component comprises an L-shaped limiting plate (1108), the L-shaped limiting plate (1108) is fixedly connected to the upper die plate (7), a trapezoid groove matched with the L-shaped limiting plate (1108) is formed in the fixing plate (1103), and an inclined surface is formed in one side, close to the fixing plate (1103), of the L-shaped limiting plate (1108).
7. The rubber seal production device according to claim 2, characterized in that: the buffer component comprises a seal shell (12), the seal shell (12) is fixedly connected to an adjacent fixed sleeve (8), the seal shell (12) is in sliding connection with an adjacent pushing disc (905), the seal shell (12) is in sliding connection with an adjacent third sliding rod (904), a through hole is formed in one side, close to the third sliding rod (904), of the seal shell (12), and an air hole is formed in one side, close to the adjacent fixed sleeve (8), of the seal shell (12).
8. The rubber seal production device according to claim 1, characterized in that: still including feed mechanism, feed mechanism sets up in bottom plate (1) for add metal skeleton (2) in to fixed sleeve (8), feed mechanism is including U-shaped electric slider (1301), U-shaped electric slider (1301) are connected with the control terminal electricity, bottom plate (1) are provided with electric slide rail (101), U-shaped electric slider (1301) are with symmetrical distribution's electric slide rail (101) sliding connection, U-shaped electric slider (1301) rigid coupling has electric putter (1302) with the control terminal electricity is connected, electric putter (1302)'s flexible end rigid coupling has and hangs lift plate (1303), it is provided with equidistant spacing groove (1303) of distribution to hang lift plate (1303), spacing groove (1303) sliding connection has installation sleeve (1304), installation sleeve (1304) are provided with ring channel (13041), installation sleeve (1304) sliding connection has equidistant metal skeleton (2) of distribution, the external diameter of installation sleeve (1304) equals with the external diameter of second baffle ring (910), installation sleeve (1304) are provided with the spacing subassembly that is used for spacing adjacent metal skeleton (2).
9. The rubber seal production device according to claim 8, wherein: the limiting assembly comprises a second connecting plate (1401), the second connecting plate (1401) is fixedly connected in an adjacent mounting sleeve (1304), a pull rod (1402) is connected with the second connecting plate (1401) in a sliding mode, a third tension spring (1403) is fixedly connected between the pull rod (1402) and the adjacent second connecting plate (1401), a chassis (1404) matched with an adjacent convex column (802) is fixedly connected with the pull rod (1402), rectangular frames (1405) distributed at equal intervals in the circumferential direction are fixedly connected with the pull rod (1402), the outer sides of the rectangular frames (1405) located on different horizontal planes are close to each other, guide frames (1406) distributed at equal intervals in the circumferential direction are fixedly connected in the mounting sleeve (1304), the guide frames (1406) are connected with blocking pieces (1407) in a sliding mode, the blocking pieces (1407) are composed of T-shaped rods and triangular plates, and the height difference of the blocking pieces (1407) distributed symmetrically is equal to the thickness of the metal framework (2).
10. A production method for a rubber seal production apparatus according to any one of claims 1 to 9, characterized in that: the method comprises the following steps:
s1: the control terminal starts a hydraulic push rod (6), and the hydraulic push rod (6) adjusts the upper die plate (7) to be in a turnover state;
s2, starting an electric push rod (1302) by a control terminal, driving an installation sleeve (1304) to move downwards by a lifting plate (1303) by the electric push rod (1302), placing a metal framework (2) in a fixed sleeve (8), and adding rubber raw materials above the metal framework (2);
s3: the upper die plate (7) extrudes the rubber raw material downwards and heats the rubber raw material, the rubber raw material extrudes the first baffle ring (908) and the second baffle ring (910) to move downwards, and the softened rubber raw material wraps the metal framework (2);
s4: after the rubber ring is processed, the upper die plate (7) is far away from the lower die plate (4), and the first baffle ring (908) and the second baffle ring (910) are extruded to move upwards so as to push out the sealing ring;
s5: and the operator takes down the processed sealing ring.
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| CN117283780A (en) * | 2023-11-24 | 2023-12-26 | 河北华亘科技有限公司 | Rubber sealing ring production device with automatic feeding function and production process |
| CN117283780B (en) * | 2023-11-24 | 2024-02-02 | 河北华亘科技有限公司 | Rubber sealing ring production device with automatic feeding function and production process |
| CN118148952A (en) * | 2024-05-10 | 2024-06-07 | 大庆市佰硕浩石油机械制造有限公司 | Mechanical sealing device for vertical pump and use method thereof |
| CN118148952B (en) * | 2024-05-10 | 2024-07-26 | 大庆市佰硕浩石油机械制造有限公司 | Mechanical sealing device for vertical pump and use method thereof |
| CN118893765A (en) * | 2024-09-30 | 2024-11-05 | 利萨斯(南通)密封件有限公司 | A stamping and blanking equipment for PVC pipe seals |
| CN118893765B (en) * | 2024-09-30 | 2024-12-27 | 利萨斯(南通)密封件有限公司 | A stamping and blanking equipment for PVC pipe seals |
| CN119427628A (en) * | 2025-01-10 | 2025-02-14 | 山东森荣新材料股份有限公司 | A sealing gasket production mold for water hydrogen production |
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