CN113246355B - Method for processing rubber sealing ring - Google Patents
Method for processing rubber sealing ring Download PDFInfo
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- CN113246355B CN113246355B CN202110464916.2A CN202110464916A CN113246355B CN 113246355 B CN113246355 B CN 113246355B CN 202110464916 A CN202110464916 A CN 202110464916A CN 113246355 B CN113246355 B CN 113246355B
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- sealing ring
- rubber sealing
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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
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/02—Deburring or deflashing
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Thermal Sciences (AREA)
- Sealing Devices (AREA)
Abstract
The invention discloses a processing method of a rubber sealing ring, which comprises the following steps: s1, placing the rubber sealing ring on the workbench, and sleeving the rubber sealing ring on the bulge of the workbench; s2, starting the clamping and positioning assembly to clamp and fix the rubber sealing ring; s3, controlling the scraping assembly to enable the middle scraper to be matched with the inner concave surface, the outer wide surface and the inner wide surface of the rubber sealing ring, enable the left scraper to be matched with the outer ring surface and the outer wide surface of the rubber sealing ring, and enable the right scraper to be matched with the inner ring surface and the inner wide surface of the rubber sealing ring; s4, controlling the power assembly to drive the rubber sealing ring to rotate, and scraping burrs on the surface of the rubber sealing ring through the middle scraper, the left scraper and the right scraper; meanwhile, collecting the scraps generated by polishing into a waste bag; s5, controlling the scraping component to leave the rubber sealing ring, and then controlling the rubber sealing ring not to be clamped any more to finish blanking; the processing method is simple to operate, and can quickly clean the rubber sealing ring.
Description
Technical Field
The invention relates to the technical field of rubber sealing ring processing, in particular to a processing method of a rubber sealing ring.
Background
The rubber sealing ring is an annular cover composed of one or more parts, is fixed on one ferrule or gasket of the shaft and is in contact with the other ferrule or gasket or forms a narrow labyrinth gap to prevent leakage of media and intrusion of foreign matters, is suitable for being installed on various mechanical equipment and plays a sealing role in a static state or a moving state under a specified temperature and pressure and different liquids and gases. The Y-shaped sealing ring is one of rubber sealing rings, the cross section of the Y-shaped sealing ring is Y-shaped, and the Y-shaped sealing ring is a typical lip-shaped sealing ring. As shown in FIG. 1, the seal ring has an outer race surface 83, an inner race surface 84, an outer wide surface 82, an inner wide surface 85, and an inner concave surface 81. The Y-shaped sealing ring is widely applied to the reciprocating dynamic sealing device, and the service life of the Y-shaped sealing ring is longer than that of an O-shaped sealing ring. The applicable working pressure of the Y-shaped sealing ring is not more than 40MPa, and the working temperature is-30-80 ℃. When the Y-shaped sealing ring is produced through vulcanizing equipment, a large number of burrs are formed on the wide surface and the inner surface of the Y-shaped sealing ring, and the Y-shaped sealing ring needs to be scraped. The existing scraping mode is generally manually scraping by using a scraper, the scraping efficiency is low, the production requirement cannot be met, and the scraps generated by scraping are extremely difficult to clean.
Disclosure of Invention
The invention aims to provide a processing method of a rubber sealing ring, which is simple to operate and can quickly realize the cleaning of the rubber sealing ring.
In order to achieve the purpose, the invention provides the following technical scheme: a processing method of a rubber sealing ring comprises the following steps:
s1, placing the rubber sealing ring on the workbench, and sleeving the rubber sealing ring on the bulge of the workbench;
s2, starting the clamping and positioning assembly to clamp and fix the rubber sealing ring;
s3, controlling the scraping assembly to enable the middle scraper to be matched with the inner concave surface, the outer wide surface and the inner wide surface of the rubber sealing ring, enable the left scraper to be matched with the outer ring surface and the outer wide surface of the rubber sealing ring, and enable the right scraper to be matched with the inner ring surface and the inner wide surface of the rubber sealing ring;
s4, controlling the power assembly to drive the rubber sealing ring to rotate, and scraping burrs on the surface of the rubber sealing ring through the middle scraper, the left scraper and the right scraper; meanwhile, the power assembly drives the waste collection assembly to work, and the scraps generated by polishing are collected into a waste bag;
and S5, controlling the scraping component to leave the rubber sealing ring, and then controlling the clamping and positioning component to expand outwards, so that the rubber sealing ring is not clamped any more, and finishing blanking.
Furthermore, the workbench is rotatably connected in the rack, and the bulge is positioned at the center of the workbench.
Furthermore, the clamping and positioning assembly comprises a positioning pull block, sliding grooves and notches communicated with the sliding grooves are formed in the two sides of the bulge in the workbench along the radial direction of the bulge, and clamping plates extending out of the notches are connected in each sliding groove in a sliding manner; a mounting hole is arranged right below the bulge in the workbench, a slotted hole for communicating the mounting hole with a sliding groove is arranged in the workbench, each clamping plate is provided with a connecting rod extending into the slotted hole, and a first spring for forcing the clamping plate to move in a direction away from the bulge is arranged in each sliding groove; two slide bars extending downwards are arranged below the workbench in the mounting holes, and the positioning pull block is connected between the two slide bars in a sliding manner; each connecting rod is provided with a pull rope between one end far away from the clamping plate and the positioning pull block; when the positioning pull block moves downwards, the pull rope and the connecting rod pull the clamping plate to move towards the direction close to the bulge, and when the positioning pull block moves upwards, the clamping plate moves towards the direction far away from the bulge under the action of the first spring.
Furthermore, the scraping assembly comprises a middle scraper, a left scraper and a right scraper, a support arm extends above the workbench in the machine frame, an installation cavity is arranged in the support arm, and the lower end of the installation cavity is an inverted cone opening; a support rod is connected in the support arm in a sliding manner along the vertical direction, the lower end of the support rod extends into the mounting cavity and is provided with a transverse block, the middle scraper is fixedly arranged at the middle position of the lower end of the transverse block, the middle scraper is in an inverted cone shape, a left convex cutter is arranged on the left side of the middle scraper, and a right convex cutter is arranged on the right side of the middle scraper; the left scraper is connected to the transverse block in a sliding mode along the left-right direction and located on the left side of the middle scraper, and the right scraper is connected to the transverse block in a sliding mode along the left-right direction and located on the right side of the middle scraper; the left scraper is connected with the left inclined plane of the mounting cavity in a sliding manner, and the right scraper is connected with the right inclined plane of the mounting cavity in a sliding manner; the left scraper is provided with a left two convex cutters, and the right scraper is provided with a right two convex cutters; when the transverse block moves downwards, the left scraper and the right scraper move towards the direction close to the middle scraper, and when the transverse block moves upwards, the left scraper and the right scraper move towards the direction far away from the middle scraper.
Further, the side of bracing piece is equipped with the linking arm, the fixed first electric putter that sets up along vertical direction that is equipped with on the support arm, first electric putter's flexible end and linking arm fixed connection drive the bracing piece upward movement through the linking arm when first electric putter stretches out, drive the bracing piece downstream through the linking arm during first electric putter shrink.
Furthermore, the lower end of the positioning pull block extends downwards to form a convex column, an upper retaining ring and a lower retaining ring are arranged on the convex column, a linkage rod is rotatably connected between the upper retaining ring and the lower retaining ring on the convex column, an avoiding opening for the linkage rod to extend out is formed in the rack, a top rod is arranged at one end of the linkage rod extending out of the avoiding opening, a connecting groove is formed in the lower end of the connecting arm, the upper end of the top rod extends into the connecting groove, a convex shoulder is arranged at the upper end of the top rod, and the convex shoulder is used for placing the top rod to be separated from the connecting groove; and a second spring used for forcing the ejector rod to move downwards is arranged in the connecting groove, and the pretightening force of the second spring is greater than that of the first spring.
Further, be equipped with the annular in the frame, the annular internal rotation is connected with outer ring gear, outer ring gear cup joint in the workstation outside and with workstation fixed connection, the fixed first motor that is equipped with in outside of frame, fixed being equipped with on the output shaft of first motor with outer ring gear meshing's gear.
Furthermore, an air pipe is fixedly arranged on the rack, the air outlet end of the air pipe is connected with the waste material bag, the upper end of the support rod extends into the air pipe, an air hole communicated with the air pipe is formed in the support rod, air suction covers are arranged on the front side and the rear side of the transverse block, and an air suction opening used for communicating the air suction covers and the air hole is formed in the transverse block; the output shaft of the first motor extends into the air pipe and is fixedly provided with fan blades, and negative pressure is formed in the air hole when the first motor drives the fan blades to rotate.
Advantageous effects
Compared with the prior art, the technical scheme of the invention has the following advantages:
1. the scraper assembly and the clamping and positioning assembly are controlled through the expansion and contraction of the first electric push rod, so that the rubber sealing ring is firstly clamped when the first electric push rod is contracted, and then the first electric push rod is continuously contracted to drive the middle scraper, the left scraper and the right scraper to be attached to the rubber sealing ring, so that the aim of no manual scraping is fulfilled;
2. the middle scraper, the left scraper and the right scraper which are attached to the rubber sealing ring are used for cleaning, so that when the middle scraper, the left scraper and the right scraper are used for cleaning a relatively weak structure of the rubber sealing ring, the middle scraper, the left scraper and the right scraper can also support the rubber sealing ring, a protection effect can be achieved, and the rubber sealing ring cannot be damaged in the process of scraping burrs;
3. drive flabellum and workstation through first motor for the workstation work flabellum is driven the rotation in step by first motor and is produced vacuum suction simultaneously, collects the piece that produces, thereby reaches the purpose of clearance piece.
Drawings
FIG. 1 is a cross-sectional view of a Y-shaped rubber seal ring processed in the present invention;
FIG. 2 is a front view of the present invention in an initial state;
FIG. 3 is a front structural view of the present invention in an operating state;
FIG. 4 is a sectional view taken along line A-A of FIG. 2 in accordance with the present invention;
figure 5 is a three-dimensional view of the status of the doctor assembly of the invention.
Detailed Description
Referring to fig. 2-5, a method for processing a rubber sealing ring includes the following steps:
s1, placing the rubber sealing ring 8 on the workbench 1a, and enabling the rubber sealing ring 8 to be sleeved on the bulge 53 of the workbench 1 a;
s2, starting the clamping and positioning assembly to clamp and fix the rubber sealing ring 8;
s3, controlling the scraping assembly to enable the middle scraper 71 to be matched with the inner concave surface 81, the outer wide surface 82 and the inner wide surface 85 of the rubber sealing ring 8, enable the left scraper 73 to be matched with the outer ring surface 83 and the outer wide surface 82 of the rubber sealing ring 8, and enable the right scraper 72 to be matched with the inner ring surface 84 and the inner wide surface 85 of the rubber sealing ring 8;
s4, controlling the power assembly to drive the rubber sealing ring 8 to rotate, and scraping burrs on the surface of the rubber sealing ring 8 through the middle scraper 71, the left scraper 73 and the right scraper 72; meanwhile, the power assembly drives the waste collection assembly to work, and the scraps generated by polishing are collected into a waste bag;
and S5, controlling the scraping component to leave the rubber sealing ring 8, and then controlling the clamping and positioning component to expand outwards, so that the rubber sealing ring 8 is not clamped any more, and finishing blanking.
The working table 1a is rotatably connected in the frame 1, and the projection 53 is located at the center of the working table 1 a. The clamping and positioning assembly comprises a positioning pull block 5, sliding grooves 1c and notches 1b communicated with the sliding grooves 1c are formed in the two sides of the bulge 53 in the workbench 1a along the radial direction of the bulge 53, and a clamping plate 55 extending out of the notch 1b is connected in each sliding groove 1c in a sliding manner; a mounting hole 1e is arranged right below the bulge 53 in the workbench 1a, a slotted hole 1d for communicating the mounting hole 1e with a sliding groove 1c is arranged in the workbench 1a, each clamping plate 55 is provided with a connecting rod 5a extending into the slotted hole 1d, and a first spring 552 for forcing the clamping plate 55 to move in the direction away from the bulge 53 is arranged in each sliding groove 1 c; two slide bars 1f extending downwards are arranged in the mounting hole 1e below the workbench 1a, and the positioning pull block 5 is connected between the two slide bars 1f in a sliding manner; a pull rope 5d is arranged between one end of each connecting rod 5a far away from the clamping plate 55 and the positioning pull block 5; when the positioning and pulling block 5 moves downward, the clamp plate 55 is pulled by the pulling rope 5d and the connecting rod 5a to move toward the boss 53, and when the positioning and pulling block 5 moves upward, the clamp plate 55 moves away from the boss 53 by the first spring 552.
The scraping assembly comprises a middle scraper 71, a left scraper 73 and a right scraper 72, a support arm 1g extends above the workbench 1a in the machine frame 1, an installation cavity 1h is arranged in the support arm 1g, and the lower end of the installation cavity 1h is provided with an inverted cone opening; a support rod 7a is connected in the support arm 1g in a sliding manner along the vertical direction, the lower end of the support rod 7a extends into the installation cavity 1h and is provided with a transverse block 7, the middle scraper 71 is fixedly arranged in the middle of the lower end of the transverse block 7, the middle scraper 71 is in an inverted cone shape, the left side of the middle scraper 71 is provided with a left convex cutter 7c, and the right side of the middle scraper 71 is provided with a right convex cutter 7 e; the left scraper 73 is connected to the transverse block 7 in a left-right sliding mode and located on the left side of the middle scraper 71, and the right scraper 72 is connected to the transverse block 7 in a left-right sliding mode and located on the right side of the middle scraper 71; the left scraper 73 is connected with a left inclined surface 1i of the installation cavity 1h in a sliding manner, and the right scraper 72 is connected with a right inclined surface 1j of the installation cavity 1h in a sliding manner; a left convex knife 7d is arranged on the left scraper 73, and a right convex knife 7f is arranged on the right scraper 72; the left blade 73 and the right blade 72 move closer to the intermediate blade 71 when the lateral block 7 moves downward, and the left blade 73 and the right blade 72 move away from the intermediate blade 71 when the lateral block 7 moves upward.
The side of bracing piece 7a is equipped with linking arm 4, fixed being equipped with on the support arm 1g along the first electric putter 6 of vertical direction setting, first electric putter 6's flexible end and 4 fixed connection of linking arm, drive bracing piece 7a upward movement through linking arm 4 when first electric putter 6 stretches out, drive bracing piece 7a downward movement through linking arm 4 when first electric putter 6 contracts.
The lower end of the positioning pull block 5 extends downwards to form a convex column 5g, an upper retaining ring and a lower retaining ring are arranged on the convex column 5g, a linkage rod 51 is rotatably connected between the upper retaining ring and the lower retaining ring on the convex column 5g, an avoiding opening 1k for the linkage rod 51 to extend out is formed in the rack 1, a push rod 41 is arranged at one end of the linkage rod 51 extending out of the avoiding opening 1k, a connecting groove 4m is formed in the lower end of the connecting arm 4, the upper end of the push rod 41 extends into the connecting groove 4m, a convex shoulder is arranged at the upper end of the push rod 41, and the convex shoulder is used for placing the push rod 41 to be separated from the connecting groove 4 m; a second spring 42 for forcing the ram 41 to move downwards is arranged in the connecting groove 4m, and the pretightening force of the second spring 42 is greater than that of the first spring 552.
Be equipped with the annular in the frame 1, the annular internal rotation is connected with outer ring gear 54, outer ring gear 54 cup joint in the workstation 1a outside and with workstation 1a fixed connection, the fixed first motor 3 that is equipped with in outside of frame 1, fixed being equipped with on the output shaft 3v of first motor 3 with outer ring gear 54 meshed gear 31.
An air pipe 2 is fixedly arranged on the rack 1, an air outlet end of the air pipe 2 is connected with a waste bag (both shown in the figure), the upper end of a support rod 7a extends into the air pipe 2, an air hole 7b communicated with the air pipe 2 is formed in the support rod 7a, air suction hoods 7k are arranged on the front side and the rear side of the transverse block 7, and an air suction port 711 communicated with the air suction hoods 7k and the air hole 7b is formed in the transverse block 7; an output shaft 3v of the first motor 3 extends into the air pipe 2 and is fixedly provided with a fan blade 21, and negative pressure is formed in the air hole 7b when the fan blade 21 is driven to rotate by the first motor 3.
In the above S2, when the rubber seal ring 8 is fixed, the first electric push rod 6 is started to contract, because the first electric push rod 6 is fixedly connected with the support arm 1g, the telescopic end of the first electric push rod 6 is fixedly connected with the connecting arm 4, the connecting arm 4 is slidably connected with the push rod 41, the second spring 42 forces the push rod 41 to extend outward, the push rod 41 is fixedly connected with the link rod 51, the link rod 51 is rotatably connected with the boss 5g, the positioning pull block 5 is slidably connected with the two slide rods 1f arranged on the worktable 1a, the positioning pull block 5 is connected with the connecting rod 5a through the two pull ropes 5d, the connecting rod 5a is fixedly connected with the clamp plate 55, the clamp plate 55 is slidably connected in the chute 1c, because the pretightening force of the second spring 42 is greater than the pretightening force of the first spring 552, the two clamp plates 55 move toward the direction close to the boss to compress the first spring 552 when the first electric push rod 6 contracts, and the rubber seal ring 8 is clamped and positioned.
In the above S3, when the scraping assembly works, because the connecting arm 4 is fixedly connected to the supporting rod 7a, and the pretightening force of the second spring 42 is greater than the pretightening force of the first spring 552, the first electric push rod 6 contracts to ensure that the clamping plate 55 fixes the rubber seal ring 8, the first electric push rod 6 further contracts to drive the middle scraper 71 to move downward, and the middle scraper 71 moves downward and simultaneously drives the left scraper 73 and the right scraper 72 to move toward the middle scraper 71, so that the middle scraper 71 fits the inner concave surface 81, the outer wide surface 82 and the inner wide surface 85, the left scraper 73 fits the outer ring surface 83 and the outer wide surface 82, and the right scraper 72 fits the inner ring surface 84 and the inner wide surface 85; the left first convex blade 7c and the left second convex blade 7d are closed on the outer wide surface 82, and the right first convex blade 7e and the right second convex blade 7f are closed on the inner wide surface 85.
In the above S4, when the burr is scraped, the first motor 3 is started, because the first motor 3 is fixedly connected to the frame 1, the output shaft 3v of the first motor 3 is fixedly connected to the gear 31, the outer gear ring 54 is engaged with the gear 31, the table 1a is fixedly connected to the outer gear ring 54, the table 1a is rotatably connected to the frame 1, so that the table 1a is driven to rotate when the first motor 3 is started, thereby driving the rubber seal ring 8 to rotate, scraping burrs on the outer ring surface 83, the outer wide surface 82, the inner concave surface 81, the inner wide surface 85 and the inner ring surface 84, since the intermediate scraper 71, the left scraper 73, the right scraper 72 and the outer ring surface 83, the outer wide surface 82, the inner concave surface 81, the inner wide surface 85 and the inner ring surface 84 of the rubber packing 8 are engaged, so that the rubber sealing ring 8 is supported in the process of scraping burrs, thereby protecting the rubber sealing ring 8 from being damaged by the belt; because 3 output shaft 3v of first motor and flabellum 21 fixed connection, flabellum 21 is in tuber pipe 2, tuber pipe 2 and 1 fixed connection of frame, 2 one ends of tuber pipe and wind hole 7b, the hole 7b intercommunication that induced drafts, the tuber pipe 2 other end and waste bag intercommunication for start first motor 3 and drive the rotatory vacuum suction that produces of flabellum 21 simultaneously, the piece that will polish the production is collected and is got into the waste bag.
In the above S5, the first electric push rod 6 is started to extend, the pretightening force of the second spring 42 is greater than the pretightening force of the first spring 552, so that the second spring 42 pushes the push rod 41 outwards, the middle scraper 71, the left scraper 73 and the right scraper 72 return to the initial positions, then the linkage rod 51 moves upwards, and the first spring 552 forces the clamping plate 55 to expand outwards, so that the rubber seal ring 8 is no longer clamped, and the rubber seal ring 8 is taken out of the workbench 1a, thereby completing the blanking.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. A processing method of a rubber sealing ring is characterized by comprising the following steps:
s1, placing a rubber sealing ring on the workbench, and sleeving the rubber sealing ring on the bulge of the workbench, wherein the rubber sealing ring is a Y-shaped sealing ring;
s2, starting the clamping and positioning assembly to clamp and fix the rubber sealing ring;
s3, controlling the scraping assembly to enable the middle scraper to be matched with the inner concave surface, the outer wide surface and the inner wide surface of the rubber sealing ring, enable the left scraper to be matched with the outer ring surface and the outer wide surface of the rubber sealing ring, and enable the right scraper to be matched with the inner ring surface and the inner wide surface of the rubber sealing ring;
s4, controlling the power assembly to drive the rubber sealing ring to rotate, and scraping burrs on the surface of the rubber sealing ring through the middle scraper, the left scraper and the right scraper; meanwhile, the power assembly drives the waste collection assembly to work, and the scraps generated by polishing are collected into a waste bag;
s5, controlling the scraping component to leave the rubber sealing ring, and then controlling the clamping and positioning component to expand outwards, so that the rubber sealing ring is not clamped any more, and finishing blanking;
the workbench is rotatably connected in the rack, and the bulge is positioned at the center of the workbench; the scraping assembly comprises a middle scraper, a left scraper and a right scraper, a support arm extends above the workbench in the machine frame, an installation cavity is arranged in the support arm, and the lower end of the installation cavity is provided with an inverted cone opening; a support rod is connected in the support arm in a sliding manner along the vertical direction, the lower end of the support rod extends into the mounting cavity and is provided with a transverse block, the middle scraper is fixedly arranged at the middle position of the lower end of the transverse block, the middle scraper is in an inverted cone shape, a left convex cutter is arranged on the left side of the middle scraper, and a right convex cutter is arranged on the right side of the middle scraper; the left scraper is connected to the transverse block in a sliding mode along the left-right direction and located on the left side of the middle scraper, and the right scraper is connected to the transverse block in a sliding mode along the left-right direction and located on the right side of the middle scraper; the left scraper is connected with the left inclined surface of the mounting cavity in a sliding manner, and the right scraper is connected with the right inclined surface of the mounting cavity in a sliding manner; the left scraper is provided with a left two convex cutters, and the right scraper is provided with a right two convex cutters; when the transverse block moves downwards, the left scraper and the right scraper move towards the direction close to the middle scraper, and when the transverse block moves upwards, the left scraper and the right scraper move towards the direction far away from the middle scraper;
the side of bracing piece is equipped with the linking arm, the fixed first electric putter that sets up along vertical direction that is equipped with on the support arm, first electric putter's flexible end and linking arm fixed connection drive the bracing piece upward movement through the linking arm when first electric putter stretches out, drive the bracing piece downstream through the linking arm when first electric putter shrink.
2. The method for processing the rubber sealing ring according to claim 1, wherein the clamping and positioning assembly comprises a positioning pull block, sliding grooves and notches communicated with the sliding grooves are formed in two sides of the protrusion in the workbench along the radial direction of the protrusion, and a clamping plate extending out of the notches is connected in each sliding groove in a sliding manner; a mounting hole is arranged right below the bulge in the workbench, a slotted hole for communicating the mounting hole with a sliding groove is arranged in the workbench, each clamping plate is provided with a connecting rod extending into the slotted hole, and a first spring for forcing the clamping plate to move in a direction away from the bulge is arranged in each sliding groove; two slide bars extending downwards are arranged below the workbench in the mounting holes, and the positioning pull block is connected between the two slide bars in a sliding manner; each connecting rod is provided with a pull rope between one end far away from the clamping plate and the positioning pull block; when the positioning pull block moves downwards, the pull rope and the connecting rod pull the clamping plate to move towards the direction close to the bulge, and when the positioning pull block moves upwards, the clamping plate moves towards the direction far away from the bulge under the action of the first spring.
3. The processing method of the rubber sealing ring according to claim 2, wherein the lower end of the positioning pull block extends downwards to form a convex column, the convex column is provided with an upper retaining ring and a lower retaining ring, a linkage rod is rotatably connected between the upper retaining ring and the lower retaining ring on the convex column, an avoiding opening for the linkage rod to extend out is formed in the machine frame, the linkage rod is provided with a top rod at one end extending out of the avoiding opening, the lower end of the connecting arm is provided with a connecting groove, the upper end of the top rod extends into the connecting groove, the upper end of the top rod is provided with a convex shoulder, and the convex shoulder is used for placing the top rod to be separated from the connecting groove; and a second spring used for forcing the ejector rod to move downwards is arranged in the connecting groove, and the pretightening force of the second spring is greater than that of the first spring.
4. The method for processing the rubber sealing ring according to claim 3, wherein a ring groove is arranged in the frame, an outer gear ring is rotationally connected in the ring groove, the outer gear ring is sleeved outside the workbench and fixedly connected with the workbench, a first motor is fixedly arranged outside the frame, and a gear meshed with the outer gear ring is fixedly arranged on an output shaft of the first motor.
5. The processing method of the rubber sealing ring according to claim 4, wherein an air pipe is fixedly arranged on the frame, an air outlet end of the air pipe is connected with a waste bag, an upper end of the supporting rod extends into the air pipe, an air hole communicated with the air pipe is arranged in the supporting rod, air suction covers are arranged on the front side and the rear side of the transverse block, and an air suction opening used for communicating the air suction covers and the air hole is arranged in the transverse block; the output shaft of the first motor extends into the air pipe and is fixedly provided with fan blades, and negative pressure is formed in the air hole when the first motor drives the fan blades to rotate.
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| CN202110464916.2A CN113246355B (en) | 2021-04-28 | 2021-04-28 | Method for processing rubber sealing ring |
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| CN202110464916.2A CN113246355B (en) | 2021-04-28 | 2021-04-28 | Method for processing rubber sealing ring |
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| CN113246355B true CN113246355B (en) | 2022-08-09 |
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| CN114012950A (en) * | 2021-11-30 | 2022-02-08 | 尤立青 | Anti-bending high-elasticity rubber and preparation process and application thereof |
| CN115008537B (en) * | 2022-06-07 | 2024-09-06 | 中嘉橡塑科技(江苏)有限公司 | Rubber production and processing method |
| CN117325354B (en) * | 2023-12-01 | 2024-02-23 | 江西鑫菲洋高分子材料科技有限公司 | Rubber circle edge cutting fixing device |
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| GB1064892A (en) * | 1965-03-17 | 1967-04-12 | Brierley Zachry | A method of and a machine for grinding twist drill points |
| GB1486084A (en) * | 1975-04-16 | 1977-09-14 | Messer Griesheim Gmbh | Apparatus for deburring workpieces |
| JP4141471B2 (en) * | 2005-12-19 | 2008-08-27 | 神奈川精機株式会社 | Injection mold equipment |
| JP5570784B2 (en) * | 2009-11-02 | 2014-08-13 | 小島プレス工業株式会社 | Resin molding equipment |
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| CN210552495U (en) * | 2019-06-12 | 2020-05-19 | 昆山市图迈电子科技有限公司 | Silica gel packing ring deckle edge cutting device |
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Effective date of registration: 20220706 Address after: 528400 one of the plants in building C, No.2 and No.3, Fuxing Fifth Street, Shanzi Industrial Zone, hengmeiyuan, South District, Zhongshan City, Guangdong Province Applicant after: Zhongshan zhixinheng rubber products Co.,Ltd. Address before: 315000 Lingyun Industrial Park, 1177 Lingyun Road, high tech Zone, Ningbo, Zhejiang Applicant before: Hou Qinglu |
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