CN110883839B - Rubber seal removes protector for overlap - Google Patents
Rubber seal removes protector for overlap Download PDFInfo
- Publication number
- CN110883839B CN110883839B CN201911113541.4A CN201911113541A CN110883839B CN 110883839 B CN110883839 B CN 110883839B CN 201911113541 A CN201911113541 A CN 201911113541A CN 110883839 B CN110883839 B CN 110883839B
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- China
- Prior art keywords
- workbench
- groove
- limit switch
- fixed
- working area
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/22—Safety devices specially adapted for cutting machines
-
- 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
-
- 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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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention discloses a protective device for removing flash of a rubber sealing ring, which relates to the field of sealing rings and comprises a workbench, wherein the workbench is placed on the ground, a protective groove is arranged on the upper end surface of the workbench, the protective groove divides the upper end surface of the workbench into a working area and a non-working area, and a flash removing device is arranged in the working area; the panel is embedded in the ground in advance, and an inner groove is formed in the panel; a support table which is connected with the inner groove in a sliding way, is positioned in front of the workbench and is used for supporting a human body; one end of the spring is fixed on the bottom end surface of the supporting platform, and the other end of the spring is fixed on the bottom of the inner groove; the protection plate is connected with the protection groove in a sliding manner; the driving mechanism is positioned in the workbench and is in power connection with the protection plate; the sensing mechanism is electrically connected with the driving mechanism; through the invention, when the working personnel removes the flashes, the working area for removing the flashes is separated from other areas, so that the body of the working personnel is difficult to be touched by other people, and the risk that the working personnel is pricked by the needle head is reduced.
Description
Technical Field
The invention relates to the field of sealing rings, in particular to a protection device for deburring of a rubber sealing ring.
Background
The rubber sealing ring is an annular cover consisting of one or more parts, is fixed on one ferrule or gasket of the bearing and is in contact with the other ferrule or gasket or forms a narrow labyrinth gap to prevent the leakage of flowing media and the invasion of foreign matters. The rubber seal ring is produced by a mold in a heated state, so that burrs are usually generated on the edge of the seal ring after production, and a special person can perform the deburring operation on the rubber seal ring by a deburring device after the rubber seal ring is cooled, wherein the deburring device is used for taking out the burrs through a needle head.
The applicant found that: the mill is when removing the overlap operation to rubber seal, and the workspace that removes the overlap is open, and when the staff removed the overlap process like this, the health was touched by other personnel of coming and going easily to lead to the health uncontrolled, have the risk of being pricked by the syringe needle.
Disclosure of Invention
In view of the above, the present invention provides a rubber seal ring deburring device, which is used for solving the technical problem that in the prior art, when a factory performs a deburring operation on a rubber seal ring, a deburring working area is open, so that when a worker performs a deburring process, the body of the worker is easily touched by other people, and the body is not controlled, and is in danger of being pricked by a needle.
The invention provides a protection device for deburring of a rubber sealing ring, which comprises,
the device comprises a workbench, a positioning device and a control device, wherein the workbench is placed on the ground, a protective groove is arranged on the upper end surface of the workbench, the protective groove divides the upper end surface of the workbench into a working area and a non-working area, and a flash removing device is arranged in the working area;
the panel is embedded in the ground in advance, and an inner groove with an upward opening is formed in the panel;
a support table which is connected with the inner groove in a sliding way, is positioned in front of the workbench and is used for supporting a human body;
one end of the spring is fixed on the bottom end surface of the supporting platform, and the other end of the spring is fixed on the bottom of the inner groove;
the protection plate is connected with the protection groove in a sliding manner;
the driving mechanism is positioned in the workbench and is in power connection with the protection plate;
the sensing mechanism is positioned in the panel and is electrically connected with the driving mechanism;
after a human body stands on the supporting table, when the sensing mechanism senses that the supporting table sinks under the action of the gravity of the human body, the driving mechanism drives the protection plate to stretch out of the upper end face of the workbench, and the working area is isolated from the non-working area.
Furthermore, the front side surface of the workbench is in contact connection with the support table.
The supporting platform is characterized by further comprising a baffle, wherein the baffle is arranged on the front side face and the left and right side faces of the supporting platform, the baffle is fixed on the upper end face of the panel, and when the supporting platform is not stood by people, the height of the baffle is larger than or equal to the height of the supporting platform protruding out of the panel.
Furthermore, the induction mechanism comprises a sliding block, an elastic sheet and a second limit switch, an extension groove is formed in the side wall of the inner groove, the second limit switch is arranged at the bottom of the extension groove, the sliding block is connected with the extension groove in a sliding mode, one end of the sliding block is fixedly connected with the supporting table, the elastic sheet is arranged on the portion, right opposite to the second limit switch, of the sliding block, the second limit switch is electrically connected with the driving mechanism, and after a human body stands on the supporting table and the elastic sheet is contacted with the second limit switch, the driving mechanism drives the protection plate to act.
Further, the driving mechanism comprises a motor, a winding wheel, a pull rope and a guide wheel, an inner cavity is formed in the workbench and communicated with the protective groove, the motor is fixed at the bottom of the inner cavity, an output shaft of the motor is in key connection with the winding wheel, the guide wheel is in rotary connection with a wheel shaft, the wheel shaft is fixed at the upper portion of the inner cavity, one end of the pull rope is fixed at the position, close to the bottom, of the protective plate, the other end of the pull rope is transmitted around the guide wheel and fixedly connected with the winding wheel, and the second limit switch is fixedly connected with the motor.
Further, still include first limit switch and extend the piece, the side that the guard plate is close to the bottom is equipped with extend the piece, extend the piece and extend to the inner chamber, be equipped with directly over extending the piece first limit switch, intracavity in the first limit switch fixed part, and first limit switch respectively with remove the switch and the motor electric connection of overlap device, work as when extending the piece and first limit switch contact, the motor stall, the switch that removes the overlap device obtains the function that the control removed the overlap device and stops.
The side block is fixed on the side face of the supporting table and is in sliding connection with the side groove, and when the side block is in contact with the bottom of the side groove, the sliding block is in contact connection with the elastic sheet.
Further, including range finding sensor, range finding sensor is fixed in the bottom of inside groove for detect the distance of the bottom end face of brace table to inside groove bottom.
The invention has the beneficial effects that: by adopting the protective device for removing the burrs of the rubber sealing ring, after a human body stands on the supporting table, when the sensing mechanism senses that the supporting table sinks under the self gravity of the human body, the driving mechanism drives the protective plate to extend out of the upper end face of the workbench to separate a working area from a non-working area, so that the working area for removing the burrs is separated from other areas when the workers remove the burrs, the body is difficult to be touched by other coming and going people, and the risk that the workers are pricked by the needle head is reduced.
Drawings
FIG. 1 is a front view of an embodiment of the present invention;
FIG. 2 is a front view of the embodiment of the present invention with the fender raised;
FIG. 3 is a top view of an embodiment of the present invention;
fig. 4 is a sectional view taken along line a-a of fig. 1.
The device comprises a workbench 1, a support table 2, a protection plate 3, a protection groove 4, a baffle 5, a panel 6, an inner cavity 7, a motor 8, a winding wheel 9, a pull rope 10, a guide wheel 11, an extension block 12, a first limit switch 13, a spring 14, a distance measuring sensor 15, an inner groove 16, a side block 17, a side groove 18, a slide block 22, an extension groove 23, an elastic sheet 24 and a second limit switch 25.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to specific embodiments and the accompanying drawings.
In view of the above objects, a first aspect of the present invention provides an embodiment of a rubber seal deflashing guard, as shown in fig. 1, 2 and 3, including,
the device comprises a workbench 1, a protective groove 4, a flash removing device and a control device, wherein the workbench 1 is placed on the ground, the upper end surface of the workbench 1 is provided with the protective groove 4, the upper end surface of the workbench 1 is divided into a working area and a non-working area by the protective groove 4, and the working area is internally provided with the flash removing device;
a panel 6 which is embedded in the ground in advance, and an inner groove 16 with an upward opening is arranged in the panel 6;
a support table 2 slidably connected to the inner tank 16, the support table 2 being positioned in front of the table 1 to support a human body;
a spring 14, one end of which is fixed on the bottom end face of the support table 2, and the other end of the spring 14 is fixed on the bottom of the inner groove 16;
the protection plate 3 is connected with the protection groove 4 in a sliding mode;
the driving mechanism is positioned in the workbench 1 and is in power connection with the protection plate 3;
a sensing mechanism located in the panel 6 and electrically connected to the driving mechanism;
in this embodiment, when the human body stands on the support platform 2 after removing the burrs of the rubber sealing ring, when the sensing mechanism senses that the support platform 2 sinks against the elastic force of the spring 14 under the action of the self gravity of the human body, the driving mechanism drives the protection plate 3 to extend out of the upper end surface of the workbench 1 to isolate the working area from the non-working area, so that the working area for removing the burrs is isolated from other areas when the worker removes the burrs, thus the body is difficult to be touched by other coming and going persons, and the risk of the worker being pricked by the needle is reduced, here, when the human body stands on the support platform 2, the worker can just remove the burrs in the working area, therefore, the support platform 2 is also provided with a foolproof function, because if the protection plate 3 needs to be manually opened, the worker may forget to open the protection plate 3 during working, when the burrs are not removed, the protection plate 3 is completely retracted into the protection groove 4, the working area and the non-working area are connected into a whole, so that other objects can be placed on the working table surface, and the waste of space is avoided when no flash removing task is performed.
As an embodiment, as shown in FIG. 3, the front side of the working platform 1 is in contact connection with the supporting platform 2, so that when working, such as rubber sealing elements, fall, the rubber sealing elements do not fall into the gap between the working platform 1 and the supporting platform 2, and the sealing elements can be picked up by workers conveniently.
As an embodiment, as shown in fig. 1, 2 and 3, the panel support comprises a baffle 5, the baffle 5 is arranged on the front side surface and the left and right side surfaces of the support platform 2, the baffle 5 is fixed on the upper end surface of the panel 6, and when the support platform 2 is not standing, the height of the baffle 5 is larger than or equal to the height of the support platform 2 protruding out of the panel 6.
In this embodiment, stand behind brace table 2 when the staff, brace table 2 sinks, can prevent through baffle 5 that staff's shank is touched by the dolly of the transportation raw materials of coming and going, has improved the security.
As an embodiment, as shown in fig. 4, the sensing mechanism includes a slider 22, an elastic piece 24 and a second limit switch 25, the side wall of the inner groove 16 is provided with an extension groove 23, the bottom of the extension groove 23 is provided with the second limit switch 25, the slider 22 is slidably connected with the extension groove 23, one end of the slider 22 is fixedly connected with the support base 2, the elastic piece 24 is arranged at a portion of the slider 22 opposite to the second limit switch 25, the second limit switch 25 is electrically connected with the driving mechanism, and the driving mechanism drives the protection plate 3 to operate after the elastic piece 24 contacts with the second limit switch 25 after a human body stands on the support base 2.
In this embodiment, when a person stands on the support platform 2, the person sinks against the spring 14 under the action of gravity, when the elastic piece 24 on the slider 22 contacts with the second stopper 25, the driving mechanism drives the protection plate 3 to start to operate, when the protection plate 3 rises to a sufficient height, the driving mechanism stops driving, when the person leaves the support platform 2, the elastic piece 24 is separated from the second stopper 25, and at this time, the protection plate 3 retracts into the protection groove 4 again under the reverse driving of the driving mechanism.
As an embodiment, as shown in fig. 4, the driving mechanism includes a motor 8, a winding wheel 9, a pull rope 10 and a guide wheel 11, an inner cavity 7 is provided in the workbench 1, the inner cavity 7 is communicated with the protection groove 4, the motor 8 is fixed at the bottom of the inner cavity 7, an output shaft of the motor 8 is in key connection with the winding wheel 9, the guide wheel 11 is rotatably connected with a wheel shaft, the wheel shaft is fixed at the upper part of the inner cavity 7, one end of the pull rope 10 is fixed at a position of the protection plate 3 near the bottom, the other end of the pull rope 10 is passed around the guide wheel 11 and is fixedly connected with the winding wheel 9, and the second limit switch 25 is fixedly connected with the motor 8.
In this embodiment, when the elastic piece 24 contacts the second limit switch 25, the motor 8 is started to drive the winding wheel 9 to wind the pull rope 10, the pull rope 10 pulls the protection plate 3 to move upwards under the guiding action of the guide wheel 11, and when the protection plate 3 moves to a sufficient height, the motor 8 stops moving.
As an implementation mode, as shown in fig. 4, the device further includes a first limit switch 13 and an extension block 12, the side surface of the protection plate 3 close to the bottom is provided with the extension block 12, the extension block 12 extends into the inner cavity 7, the first limit switch 13 is arranged right above the extension block 12, the first limit switch 13 is arranged in the inner cavity 7 of the fixing portion of the first limit switch 13, and the first limit switch 13 is respectively electrically connected with a switch of the flash removing device and the motor 8.
In this embodiment, when the extension block 12 moves to contact with the first limit switch 13, the motor 8 stops rotating, the switch of the deflashing device obtains the function of controlling the start and stop of the deflashing device, and at this time, the worker can control the start and stop of the deflashing device through the switch of the deflashing device, so that the device is prevented from being damaged, when the protection plate 3 is not lifted, the worker starts deflashing, the danger is increased, and the lifting height of the protection plate 3 is limited through the first limit switch 13.
As an embodiment, as shown in fig. 4, the support platform further comprises a side block 17, the side wall of the inner groove 16 is provided with a side groove 18, the side block 17 is fixed on the side surface of the support platform 2, the side block 17 is slidably connected with the side groove 18, in this embodiment, when the side block 17 is in contact with the bottom of the side groove 18, the slide block 22 is in contact with the elastic sheet 24, so that the support platform 2 can be stably stopped at the position where the side block 17 is in contact with the bottom of the side groove 18 when different weights of different workers stand on the support platform 2, and thus, the person with the heavy weight can be prevented from standing on the support platform 1, and the pressure between the elastic sheet 24 and the second limit switch 25 is too large, which causes damage.
As an embodiment, as shown in figure 4, the vegetarian diet comprises a distance measuring sensor 15, wherein the distance measuring sensor 15 is preferably an ultrasonic distance measuring sensor with the model of BHH1612-25T, the distance measuring sensor 15 is fixed at the bottom of the inner groove 16 and used for detecting the distance from the bottom end surface of the supporting platform 2 to the bottom of the inner groove 16, when the supporting platform 2 cannot restore the original position when no one stands, the spring 14 needs to be replaced in time, and after the spring 14 fails, the elastic sheet 24 is always in contact connection with the first limit switch 25, so that the protection plate 3 cannot be retracted.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the idea of the invention, also technical features in the above embodiments or in different embodiments may be combined and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity. Therefore, any omissions, modifications, substitutions, improvements and the like that may be made without departing from the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (6)
1. The utility model provides a rubber seal removes protector for overlap which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the device comprises a workbench (1) placed on the ground, wherein a protective groove (4) is arranged on the upper end surface of the workbench (1), the protective groove (4) divides the upper end surface of the workbench (1) into a working area and a non-working area, and a flash removing device is arranged in the working area;
a panel (6) which is embedded in the ground in advance, and an inner groove (16) with an upward opening is arranged in the panel (6);
a support table (2) which is connected with the inner groove (16) in a sliding way, wherein the support table (2) is positioned in front of the workbench (1) and is used for supporting a human body;
a spring (14) with one end fixed on the bottom end surface of the support table (2) and the other end of the spring (14) fixed on the bottom of the inner groove (16);
the protection plate (3) is connected with the protection groove (4) in a sliding manner;
the driving mechanism is positioned in the workbench (1) and is in power connection with the protection plate (3);
the sensing mechanism is positioned in the panel (6) and is electrically connected with the driving mechanism;
after a human body stands on the supporting platform (2), when the sensing mechanism senses that the supporting platform (2) sinks under the action of the gravity of the human body, the driving mechanism drives the protection plate (3) to extend out of the upper end surface of the workbench (1) to isolate a working area from a non-working area;
the induction mechanism comprises a sliding block (22), an elastic sheet (24) and a second limit switch (25), an extension groove (23) is formed in the side wall of the inner groove (16), the second limit switch (25) is arranged at the bottom of the extension groove (23), the sliding block (22) is connected with the extension groove (23) in a sliding mode, one end of the sliding block (22) is fixedly connected with the supporting table (2), the elastic sheet (24) is arranged on the portion, right opposite to the second limit switch (25), of the sliding block (22), the second limit switch (25) is electrically connected with the driving mechanism, and after a human body stands on the supporting table (2), when the elastic sheet (24) is in contact with the second limit switch (25), the driving mechanism drives the protective plate (3) to act;
the driving mechanism comprises a motor (8), a winding wheel (9), a pull rope (10) and a guide wheel (11), an inner cavity (7) is arranged in the workbench (1), the inner cavity (7) is communicated with the protective groove (4), the motor (8) is fixed at the bottom of the inner cavity (7), an output shaft of the motor (8) is connected with the winding wheel (9) in a key mode, the guide wheel (11) is connected with a wheel shaft in a rotating mode, the wheel shaft is fixed on the upper portion of the inner cavity (7), one end of the pull rope (10) is fixed at the position, close to the bottom, of the protective plate (3), the other end of the pull rope (10) bypasses the guide wheel (11) and is fixedly connected with the winding wheel (9), and a second limit switch (25) is fixedly connected with the motor (8).
2. The device for protecting a rubber seal ring from flashing as claimed in claim 1, wherein: the front side surface of the workbench (1) is in contact connection with the support table (2).
3. The rubber seal ring deflashing protection device according to claim 2, wherein: including baffle (5), the leading flank and the left and right sides face of brace table (2) all are equipped with baffle (5), baffle (5) are fixed in the up end of panel (6) when brace table (2) nobody stands, the height of baffle (5) is greater than or equal to the height that brace table (2) salient panel (6).
4. The device for protecting a rubber seal ring from flashing as claimed in claim 3, wherein: still include first limit switch (13) and extend piece (12), the side that guard plate (3) are close to the bottom is equipped with extend piece (12), extend piece (12) and extend to in inner chamber (7), be equipped with directly over extending piece (12) first limit switch (13), in first limit switch (13) fixed part inner chamber (7), and first limit switch (13) respectively with the switch and motor (8) electric connection who remove the overlap device, work as when extending piece (12) and first limit switch (13) contact, motor (8) stall, the switch that removes the overlap device obtains the function that the control removed the overlap device and open and stop.
5. The rubber seal ring deflashing protection device according to claim 4, wherein: the supporting platform is characterized by further comprising side blocks (17), side grooves (18) are formed in the side walls of the inner grooves (16), the side blocks (17) are fixed to the side faces of the supporting platform (2), the side blocks (17) are in sliding connection with the side grooves (18), and when the side blocks (17) are in contact with the bottoms of the side grooves (18), the sliding blocks (22) are in contact connection with the elastic pieces (24).
6. The device for protecting a rubber seal ring from flashing as claimed in claim 3, wherein: the device comprises a distance measuring sensor (15), wherein the distance measuring sensor (15) is fixed at the bottom of the inner groove (16) and used for detecting the distance from the bottom end face of the supporting platform (2) to the bottom of the inner groove (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911113541.4A CN110883839B (en) | 2019-11-14 | 2019-11-14 | Rubber seal removes protector for overlap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911113541.4A CN110883839B (en) | 2019-11-14 | 2019-11-14 | Rubber seal removes protector for overlap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110883839A CN110883839A (en) | 2020-03-17 |
| CN110883839B true CN110883839B (en) | 2021-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911113541.4A Expired - Fee Related CN110883839B (en) | 2019-11-14 | 2019-11-14 | Rubber seal removes protector for overlap |
Country Status (1)
| Country | Link |
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| CN (1) | CN110883839B (en) |
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| CN207917336U (en) * | 2018-03-15 | 2018-09-28 | 台州海螺水泥有限公司 | A kind of package packing machine gravity sensing safety device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201456326U (en) * | 2009-08-25 | 2010-05-12 | 杨兆金 | Injection machine with safety protecting device |
| CN102950564A (en) * | 2011-08-20 | 2013-03-06 | 苏州宝时得电动工具有限公司 | Screw support device and screw tool assembled with screw support device |
| JP2017061024A (en) * | 2015-09-25 | 2017-03-30 | プリマハム株式会社 | Safety device and band saw machine |
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Also Published As
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| CN110883839A (en) | 2020-03-17 |
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