CN115284121B - Sealing rubber strip edge cutter and use method - Google Patents
Sealing rubber strip edge cutter and use method Download PDFInfo
- Publication number
- CN115284121B CN115284121B CN202210975874.3A CN202210975874A CN115284121B CN 115284121 B CN115284121 B CN 115284121B CN 202210975874 A CN202210975874 A CN 202210975874A CN 115284121 B CN115284121 B CN 115284121B
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- China
- Prior art keywords
- wheel
- ratchet
- driving
- polishing
- grinding wheel
- Prior art date
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Links
- 238000007789 sealing Methods 0.000 title claims abstract description 45
- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000005498 polishing Methods 0.000 claims abstract description 34
- 230000005540 biological transmission Effects 0.000 claims abstract description 22
- 230000001360 synchronised effect Effects 0.000 claims abstract description 13
- 239000012945 sealing adhesive Substances 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 23
- 239000011324 bead Substances 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000002950 deficient Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 238000009966 trimming Methods 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/20—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of plastics
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0069—Other grinding machines or devices with means for feeding the work-pieces to the grinding tool, e.g. turntables, transfer means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B45/00—Means for securing grinding wheels on rotary arbors
- B24B45/003—Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/16—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces performing a reciprocating movement, e.g. during which the sense of rotation of the working-spindle is reversed
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- 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
Abstract
The invention discloses a sealing adhesive tape edge cutter and a use method thereof, belonging to the field of sealing adhesive tape processing, wherein the sealing adhesive tape edge cutter comprises a mounting frame, wherein the inner side of the mounting frame is rotationally connected with at least two rotating rollers, the two adjacent rotating rollers are driven by a synchronous transmission assembly, a motor is further arranged on the mounting frame and used for driving the synchronous transmission assembly, the inner side of the mounting frame is further fixed with two guide ports, one side of the guide port, which is far away from the rotating rollers, is provided with a hydraulic cylinder, a travel rod of the hydraulic cylinder is fixed with a cutting device, the mounting frame is further provided with a polishing mechanism, the polishing mechanism is used for polishing the sealing adhesive tape, and the polishing mechanism comprises a special-shaped gear; the sealing rubber strip polishing machine can polish the surface when cutting the sealing rubber strip, so that the production cost of manufacturers is saved, the labor intensity of workers is reduced, and the probability of defective products flowing into the market is reduced.
Description
Technical Field
The invention relates to the field of processing of sealing rubber strips, in particular to a sealing rubber strip edge cutter and a using method thereof.
Background
The sealing rubber strip is produced from rubber and is used for sealing products. The method is mainly applied to the fields of automobiles, machinery, doors and windows and the like. At present, the traditional sealing rubber strip is cut by drawing a cutting line firstly and then cutting the cutting line by a blade, so that the sealing rubber strip is cut;
however, the trimming and cutting of the sealing rubber strip are usually the last procedure, after finishing, the sealing rubber strip is wound on the column body to be stored and taken out of the bin, a small amount of burrs still remain on two sides of the sealing rubber strip, if the burrs are removed again after processing, the time and the labor are wasted, the labor intensity of workers and the production cost of enterprises can be increased, if the burrs are not removed, the sealing rubber strip directly flows into the market, the work piece is unqualified, and the user is caused to use dissatisfaction, so that the novel sealing rubber strip fixed-length cutting device is required to be provided.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide the sealing rubber strip edge cutter, which can polish the surface when cutting the sealing rubber strip, thereby saving the production cost of manufacturers, reducing the labor intensity of workers and reducing the probability of defective products flowing into the market.
2. Technical proposal
In order to solve the problems, the invention adopts the following technical scheme.
The sealing rubber strip edge cutter comprises a mounting frame, wherein at least two rotating rollers are rotatably connected to the inner side of the mounting frame, two adjacent rotating rollers are driven by a synchronous transmission assembly, a motor is further mounted on the mounting frame and used for driving the synchronous transmission assembly, two guide openings are further fixed on the inner side of the mounting frame, a hydraulic cylinder is mounted on one side, far away from the rotating rollers, of the guide openings, and a travel rod of the hydraulic cylinder is fixedly provided with a cutting device;
and the mounting frame is also provided with a polishing mechanism which is used for polishing the sealing rubber strip.
Further, the polishing mechanism comprises special-shaped gears, the special-shaped gears are arranged on two sides of the installation frame, the special-shaped gears are connected with the output end of the motor, movable racks are slidably connected on two sides of the installation frame, the special-shaped gears are in meshed connection with the movable racks, a reset assembly is arranged on the movable racks, and the reset assembly is used for driving the movable racks to reset;
the movable rack is far away from one end of the special-shaped gear, a connecting L-shaped frame penetrates through the mounting frame and is arranged between the two guide openings, a polishing wheel is mounted on the connecting L-shaped frame, a driving assembly is mounted on the connecting L-shaped frame, and the driving assembly is used for driving the polishing wheel to rotate.
Further, the drive assembly is including guiding gear, guiding gear rotate connect in connect one side of L shape frame, the wheel of polishing is installed guiding gear keeps away from connect one side of L shape frame, the inboard of installing the frame still is fixed with fixed rack, just fixed rack with guiding gear meshing is connected, install the installation component on the wheel of polishing, the installation component be used for with the wheel of polishing is installed on the guiding gear.
Further, the installation component is including the lack groove, lack groove set up in the inboard central point of grinding wheel puts the department, the inboard of lack groove is provided with annular latch, the inboard central point of annular latch puts and is provided with the ratchet, the inboard threaded connection of grinding wheel has set screw, set screw with ratchet sliding connection, set screw with guiding gear also threaded connection, a plurality of chucking subassemblies are still installed to the inboard of grinding wheel, the chucking subassembly is used for the card the ratchet.
Further, the reset assembly comprises a mounting block, the mounting block is fixed at the top of the movable rack, fixing blocks are fixed on two sides of the mounting frame, and a first spring is arranged between the mounting block and the fixing blocks.
Further, every chucking subassembly is all including the mounting groove, the mounting groove set up in the inboard of grinding wheel, just the mounting groove with the notch is linked together, the inboard sliding connection of mounting groove has a slip fixture block, the second spring is still installed to the inboard of mounting groove the second spring is used for the drive the slip fixture block is kept away from the direction of mounting groove removes, the slip fixture block is close to one side of ratchet is provided with the inclined plane, the inclined plane is used for the slip fixture block to be close to when one side atress on inclined plane, the slip fixture block orientation the inboard of mounting groove removes.
Further, the fixed block is close to one side of the installation block and located on the inner side of the first spring, and a guide rod is fixed to the inner side of the first spring and is in sliding connection with the installation block.
Further, a cutting surface is arranged on one side of the fixing screw, and a mounting surface matched with the cutting surface is arranged on the inner side of the ratchet wheel.
Further, the synchronous transmission assembly comprises a transmission wheel, the transmission wheel is fixed on one side of the rotating roller, and two adjacent transmission wheels are connected through a transmission belt.
The application method of the sealing rubber strip edge cutter comprises the following steps:
s1: starting a motor, driving one of the rotating rollers to rotate through the output end of the motor, driving the other driving wheel to rotate, winding the sealing rubber strip on the rotating roller, driving the sealing rubber strip to move, guiding through a guiding opening, and cutting the sealing rubber strip to a fixed length through the movement of a cutting device;
s2: when the motor is started, the special-shaped gear is driven to rotate, and the grinding wheel is driven to reciprocate through the shape setting of the special-shaped gear and the setting of the first spring to grind the two sides of the sealing rubber strip;
s3: when the L-shaped frame is connected to drive the guide gear and the polishing wheel to move, the guide gear rotates and drives the polishing wheel to rotate along with the guide gear, so that the polishing wheel rotates when polishing the sealing rubber strip;
s4: when the grinding wheel needs to be replaced, the grinding wheel is aligned with the guide gear, the ratchet wheel is driven to rotate along with the rotation when the fixing screw is screwed, and the ratchet wheel can only rotate towards the direction in which the fixing screw is screwed, so that the grinding wheel and the guide gear are tightly connected;
s5: when the grinding wheel is dismounted, the ratchet wheel is pulled outwards, so that the ratchet wheel is not contacted with the annular latch, a user can directly dismount the fixing screw, after the fixing screw is completed, the ratchet wheel is pushed into the inner side of the notch, and is contacted with the annular latch, and the stable ratchet wheel can be arranged in the inner side of the notch due to the friction force between the inclined plane and the ratchet wheel.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) According to the scheme, the special-shaped gear is driven to rotate through the starting motor, the grinding wheel is driven to reciprocate through the setting of the shape of the special-shaped gear and the setting of the first spring, and then the two sides of the sealing rubber strip are ground, so that the sealing rubber strip can be ground on the surface when being cut, the production cost of manufacturers is saved, the labor intensity of workers is reduced, and the probability of defective products flowing into the market is reduced.
(2) This scheme is through connecting when L shape frame rotates, drives guide gear and grinding wheel and remove to drive guide gear rotation, and drive grinding wheel and follow guide gear and rotate, and then make the grinding wheel rotate when polishing joint strip, when making grinding wheel polish joint strip, the effect obtains promoting.
(3) This scheme is through twisting the set screw, it rotates to drive the ratchet and follows, and the ratchet can only rotate towards the direction that set screw was screwed up, make grinding wheel and guide gear zonulae occludens be in the same place, when dismantling the grinding wheel, outside pulling ratchet, make the ratchet not contact with annular latch, the user can directly dismantle set screw, and then make the grinding wheel possible to dismantle conveniently, change grinding wheel that can be timely, and when grinding wheel installs on guide gear, reduce the emergence that it breaks away from the incident, thereby guaranteed the device effect of polishing to joint strip.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a top view of the entirety of the present invention;
FIG. 3 is a schematic view of the structure between the rotating roller, the motor and the driving wheel of the present invention;
FIG. 4 is a schematic view of the structure between the hydraulic cylinder, the cutting device and the pilot port of the present invention;
FIG. 5 is a schematic view of the structure between the first spring, motor and grinding wheel of the present invention;
FIG. 6 is a schematic view of the structure of the present invention connecting the L-shaped frame, the guide gear and the fixed rack;
FIG. 7 is a schematic view of the structure between the set screw, ring latch and guide gear of the present invention;
fig. 8 is a cross-sectional view of the grinding wheel of the present invention.
The reference numerals in the figures illustrate:
1. a mounting frame; 2. a rotating roller; 3. a driving wheel; 4. a transmission belt; 5. a motor; 6. a guide opening; 7. a hydraulic cylinder; 8. a cutting device; 9. a special-shaped gear; 10. a movable rack; 11. connecting an L-shaped frame; 12. a mounting block; 13. a fixed block; 14. a first spring; 15. a guide rod; 16. grinding wheel; 17. a guide gear; 18. a fixed rack; 19. a groove is formed; 20. annular latch teeth; 21. a ratchet wheel; 22. a fixing screw; 23. cutting a surface; 24. a mounting surface; 25. sliding the clamping block; 26. a mounting groove; 27. a second spring; 28. and (5) an inclined plane.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present invention are within the protection scope of the present invention.
Examples:
referring to fig. 1-8, a bead cutter for sealing rubber strips comprises a mounting frame 1, wherein at least two rotating rollers 2 are rotatably connected to the inner side of the mounting frame 1, two adjacent rotating rollers 2 are driven by a synchronous transmission assembly, a motor 5 is further mounted on the mounting frame 1, the motor 5 is used for driving the synchronous transmission assembly, two guide openings 6 are further fixed to the inner side of the mounting frame 1, a hydraulic cylinder 7 is mounted on one side, far from the rotating rollers 2, of the guide openings 6, and a travel rod of the hydraulic cylinder 7 is fixed with a cutting device 8;
when the device is started, the motor 5 can be started, one rotating roller 2 is driven to rotate through the output end of the motor 5, the other driving wheel 3 is driven to rotate through the synchronous transmission assembly, the synchronous transmission assembly comprises the driving wheel 3, the driving wheel 3 is fixed on one side of the rotating roller 2, two adjacent driving wheels 3 are connected through the driving belt 4, when one driving wheel 3 rotates, the driving belt 4 is driven to rotate, the other driving wheel 3 is driven to rotate through the driving belt 4, the synchronous transmission assembly drives all the rotating rollers 2 to synchronously rotate, the sealing rubber strips are wound on the rotating rollers 2, when the rotating rollers 2 rotate, the sealing rubber strips are driven to move and are guided through the guide opening 6, and after a period of time, the hydraulic cylinder 7 can be started, the cutting device 8 is driven to move to cut the sealing rubber strips.
Still install grinding machanism on the mounting frame 1, grinding machanism is used for polishing joint strip, before polishing, need cut edge this adhesive tape earlier, and the device cuts edge (not shown in the figure) to joint strip through cutting edge mechanism, polishes again, carries out fixed length cutting with this joint strip at last.
Referring to fig. 5, the polishing mechanism includes a special gear 9, the special gear 9 is mounted on two sides of the mounting frame 1, the special gear 9 is connected with an output end of the motor 5, two sides of the mounting frame 1 are slidably connected with a movable rack 10, the special gear 9 is engaged with the movable rack 10, a reset component is mounted on the movable rack 10 and is used for driving the movable rack 10 to reset, the reset component includes a mounting block 12, the mounting block 12 is fixed on the top of the movable rack 10, two sides of the mounting frame 1 are fixedly provided with a fixed block 13, a first spring 14 is arranged between the mounting block 12 and the fixed block 13, one side of the fixed block 13 close to the mounting block 12 is fixedly provided with a guide rod 15 positioned on the inner side of the first spring 14, the guide rod 15 is slidably connected with the mounting block 12, the guide rod 15 can prevent the first spring 14 from being skewed during compression, and can guide the first spring 14;
the movable rack 10 is fixed with the connection L-shaped frame 11 far away from the one end of special-shaped gear 9, and connect L-shaped frame 11 and pass mounting frame 1 and set up between two guiding ports 6, connect and install grinding wheel 16 on the L-shaped frame 11, connect and install drive assembly on the L-shaped frame 11, drive assembly is used for driving grinding wheel 16 rotation, when motor 5 starts, can drive special-shaped gear 9 simultaneously and rotate, when special-shaped gear 9 rotates to the traction force that meshes with movable rack 10, make movable rack 10 receive special-shaped gear 9, remove, and drive and connect L-shaped frame 11 and grinding wheel 16 and remove, when special-shaped gear 9 rotates to not mesh with movable rack 10, movable rack 10 passes through the setting of first spring 14, make first spring 14 have an elasticity all the time, drive movable rack 10 resets, movable rack 10 drives connection L-shaped frame 11 and grinding wheel 16 and resets and remove this moment, can polish sealing strip's both sides through this kind of mode.
Referring to fig. 5-6, the driving assembly includes a guide gear 17, the guide gear 17 is rotatably connected to one side of the connection L-shaped frame 11, the grinding wheel 16 is mounted on one side of the guide gear 17 far away from the connection L-shaped frame 11, a fixed rack 18 is fixed on the inner side of the mounting frame 1, the fixed rack 18 is engaged with the guide gear 17, the grinding wheel 16 is mounted with the mounting assembly, the mounting assembly is used for mounting the grinding wheel 16 on the guide gear 17, through the arrangement, when the connection L-shaped frame 11 drives the guide gear 17 and the grinding wheel 16 to move, the guide gear 17 always engages with the fixed rack 18, and then drives the guide gear 17 to rotate, when the guide gear 17 rotates, the grinding wheel 16 is driven to rotate along with the guide gear 17, and then the grinding wheel 16 is enabled to grind a sealing rubber strip more excellent in effect.
Referring to fig. 7, the installation component includes a notch 19, the notch 19 is disposed at a central position of an inner side of the grinding wheel 16, an annular latch 20 is disposed at the inner side of the notch 19, a ratchet 21 is disposed at the central position of the inner side of the annular latch 20, a fixing screw 22 is screwed on the inner side of the grinding wheel 16, the fixing screw 22 is slidably connected with the ratchet 21, a cutting surface 23 is disposed on one side of the fixing screw 22, an installation surface 24 matched with the cutting surface 23 is disposed on the inner side of the ratchet 21, the fixing screw 22 can drive the installation surface 24 to follow rotation after being inserted into the inner side of the installation surface 24 through the arrangement of the cutting surface 23 and the installation surface 24, the fixing screw 22 is also screwed with the guide gear 17, a plurality of clamping components are further installed on the inner side of the grinding wheel 16, the clamping components are used for clamping the ratchet 21, when a new grinding wheel 16 needs to be replaced or installed, the grinding wheel 16 is aligned with the guide gear 17 through the screw 22 and screwed between the fixing screw 22 and the grinding wheel 16, the ratchet 21 can be driven to rotate along with the cutting surface 23 when the fixing screw 22 is screwed, the fixing screw 22 can be screwed down, and the sealing adhesive tape can not be tightly screwed down to the inner side of the ratchet 21, and the sealing adhesive tape can be tightly screwed down to the inner side of the guide gear 17 when the grinding wheel is tightly fixed to the inner side of the ratchet 21.
Referring to fig. 8, each clamping assembly includes a mounting groove 26, the mounting groove 26 is disposed on the inner side of the grinding wheel 16, and the mounting groove 26 is communicated with the notch 19, the inner side of the mounting groove 26 is slidably connected with a sliding clamping block 25, a second spring 27 is further mounted on the inner side of the mounting groove 26, the second spring 27 is used for driving the sliding clamping block 25 to move towards the direction far away from the mounting groove 26, an inclined surface 28 is disposed on one side of the sliding clamping block 25 close to the ratchet 21, when the inclined surface 28 is used for being stressed on one side of the sliding clamping block 25 close to the inclined surface 28, the sliding clamping block 25 moves towards the inner side of the mounting groove 26, when the grinding wheel 16 needs to be dismounted, the ratchet 21 needs to be moved to be out of contact with the annular clamping tooth 20, at this moment, a user can directly apply a force to the ratchet 21, the ratchet 21 is pulled towards the outer side, the ratchet 21 can be rotationally connected with the grinding wheel 16 through a telescopic rod, and the setting of the inclined surface 28 is used for enabling the ratchet 21 to move towards the inner side of the mounting groove 26 when the ratchet 21 is moving, further enabling the ratchet 21 not to be in contact with the annular clamping tooth 20, when the user can directly dismount the fixing the ratchet 21 to be mounted on the inner side, and the inner side of the ratchet 21 is pushed into the annular clamping groove 19, and the notch 19 is set to be in contact with the notch 19, and the notch 19 is not in contact with the notch 19, and the notch is set.
Examples:
the application method of the sealing rubber strip edge cutter is applied to the sealing rubber strip edge cutter and comprises the following steps:
the first step: starting a motor 5, driving one of the rotating rollers 2 to rotate through the output end of the motor 5, driving the other driving wheel 3 to rotate, winding the sealing rubber strip on the rotating roller 2, driving the sealing rubber strip to move, guiding through a guiding opening 6, trimming through a trimming mechanism, and cutting the sealing rubber strip to a fixed length through a cutting device 8;
and a second step of: when the motor 5 is started, the special-shaped gear 9 is driven to rotate, and the grinding wheel 16 is driven to reciprocate through the shape arrangement of the special-shaped gear 9 and the arrangement of the first spring 14 to grind the two sides of the sealing rubber strip;
and a third step of: when the L-shaped frame 11 is connected to drive the guide gear 17 and the grinding wheel 16 to move, the guide gear 17 rotates and drives the grinding wheel 16 to rotate along with the guide gear 17, so that the grinding wheel 16 rotates when grinding the sealing rubber strip;
fourth step: when the grinding wheel 16 needs to be replaced, aligning the grinding wheel 16 with the guide gear 17, driving the ratchet wheel 21 to rotate in a following way when the fixing screw 22 is screwed, and enabling the ratchet wheel 21 to rotate only in the screwing direction of the fixing screw 22, so that the grinding wheel 16 and the guide gear 17 are tightly connected;
fifth step: when the grinding wheel 16 is disassembled, the ratchet wheel 21 is pulled outwards, so that the ratchet wheel 21 is not contacted with the annular latch 20, a user can directly disassemble the fixing screw 22, after the completion, the ratchet wheel 21 is pushed into the inner side of the notch 19 to be contacted with the annular latch 20, and the stable ratchet wheel 21 can be arranged in the inner side of the notch 19 due to the friction force between the inclined surface 28 and the ratchet wheel 21.
The above description is only of the preferred embodiments of the present invention; the scope of the invention is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present invention, and the technical solution and the improvement thereof are all covered by the protection scope of the present invention.
Claims (7)
1. The utility model provides a joint strip bead cutter, includes mounting frame (1), its characterized in that: the inner side of the installation frame (1) is rotationally connected with at least two rotating rollers (2), two adjacent rotating rollers (2) are driven by a synchronous transmission assembly, a motor (5) is further installed on the installation frame (1), the motor (5) is used for driving the synchronous transmission assembly, two guide openings (6) are further fixed on the inner side of the installation frame (1), a hydraulic cylinder (7) is installed on one side, far away from the rotating rollers (2), of the guide openings (6), and a travel rod of the hydraulic cylinder (7) is fixed with a cutting device (8);
a polishing mechanism is further arranged on the mounting frame (1) and used for polishing the sealing rubber strips;
the polishing mechanism comprises special-shaped gears (9), the special-shaped gears (9) are arranged on two sides of the installation frame (1), the special-shaped gears (9) are connected with the output end of the motor (5), movable racks (10) are slidably connected to two sides of the installation frame (1), the special-shaped gears (9) are in meshed connection with the movable racks (10), a reset assembly is arranged on the movable racks (10), and the reset assembly is used for driving the movable racks (10) to reset;
one end of the movable rack (10) far away from the special-shaped gear (9) is fixedly provided with a connecting L-shaped frame (11), the connecting L-shaped frame (11) penetrates through the mounting frame (1) and is arranged between the two guide ports (6), the connecting L-shaped frame (11) is provided with a polishing wheel (16), the connecting L-shaped frame (11) is provided with a driving assembly, and the driving assembly is used for driving the polishing wheel (16) to rotate;
the driving assembly comprises a guide gear (17), the guide gear (17) is rotationally connected to one side of the connecting L-shaped frame (11), the polishing wheel (16) is installed on one side, far away from the connecting L-shaped frame (11), of the guide gear (17), a fixed rack (18) is further fixed on the inner side of the installation frame (1), the fixed rack (18) is in meshed connection with the guide gear (17), an installation assembly is installed on the polishing wheel (16), and the installation assembly is used for installing the polishing wheel (16) on the guide gear (17);
the installation component is including lack groove (19), lack groove (19) set up in the inboard central point of grinding wheel (16) puts department, the inboard of lack groove (19) is provided with annular latch (20), the inboard central point department of annular latch (20) is provided with ratchet (21), the inboard threaded connection of grinding wheel (16) has set screw (22), set screw (22) with ratchet (21) sliding connection, set screw (22) with guide gear (17) also threaded connection, a plurality of chucking subassemblies are still installed to the inboard of grinding wheel (16), chucking subassembly is used for the card ratchet (21).
2. The bead filler edge cutter of claim 1, wherein: the reset assembly comprises a mounting block (12), the mounting block (12) is fixed at the top of the movable rack (10), fixing blocks (13) are fixed at two sides of the mounting frame (1), and a first spring (14) is arranged between the mounting block (12) and the fixing blocks (13).
3. The bead filler edge cutter of claim 1, wherein: every chucking subassembly is all including mounting groove (26), mounting groove (26) set up in the inboard of grinding wheel (16), just mounting groove (26) with notch groove (19) are linked together, the inboard sliding connection of mounting groove (26) has slip fixture block (25), second spring (27) are still installed to the inboard of mounting groove (26) second spring (27) are used for the drive slip fixture block (25) are kept away from the direction of mounting groove (26) removes, one side that slip fixture block (25) is close to ratchet (21) is provided with inclined plane (28), inclined plane (28) are used for slip fixture block (25) are close to when one side atress of inclined plane (28), slip fixture block (25) orientation the inboard of mounting groove (26) removes.
4. The bead filler edge cutter of claim 2, wherein: the fixed block (13) is close to one side of the installation block (12) and is positioned on the inner side of the first spring (14), a guide rod (15) is fixed, and the guide rod (15) is in sliding connection with the installation block (12).
5. The bead filler edge cutter of claim 1, wherein: one side of the fixing screw (22) is provided with a cutting surface, and the inner side of the ratchet wheel (21) is provided with a mounting surface (24) matched with the cutting surface.
6. The bead filler edge cutter of claim 1, wherein: the synchronous transmission assembly comprises a transmission wheel (3), wherein the transmission wheel (3) is fixed on one side of the rotating roller (2), and two adjacent transmission wheels (3) are connected through a transmission belt (4).
7. The application method of the sealing rubber strip edge cutter is characterized by comprising the following steps of: the method is applied to the edge trimmer of the sealing rubber strip according to any one of claims 1 to 6, and comprises the following steps:
s1: starting a motor (5), driving one rotating roller (2) to rotate through the output end of the motor (5), driving the other driving wheel (3) to rotate, winding the sealing adhesive tape on the rotating roller (2), driving the sealing adhesive tape to move, guiding through a guiding opening (6), and cutting the sealing adhesive tape to a fixed length through the movement of a cutting device (8);
s2: when the motor (5) is started, the special-shaped gear (9) is driven to rotate, and the grinding wheel (16) is driven to reciprocate through the shape arrangement of the special-shaped gear (9) and the arrangement of the first spring (14) so as to grind the two sides of the sealing rubber strip;
s3: when the L-shaped frame (11) is connected to drive the guide gear (17) and the polishing wheel (16) to move, the guide gear (17) rotates, and the polishing wheel (16) is driven to rotate along with the guide gear (17), so that the polishing wheel (16) rotates when polishing the sealing rubber strip;
s4: when the grinding wheel (16) needs to be replaced, aligning the grinding wheel (16) with the guide gear (17), driving the ratchet wheel (21) to rotate in a following way when the fixing screw (22) is screwed, and enabling the ratchet wheel (21) to rotate only in the screwing direction of the fixing screw (22) so that the grinding wheel (16) and the guide gear (17) are tightly connected;
s5: when the grinding wheel (16) is dismounted, the ratchet wheel (21) is pulled outwards, so that the ratchet wheel (21) is not contacted with the annular clamping teeth (20), a user can directly dismount the fixing screw (22), after the fixing screw is completed, the ratchet wheel (21) is pushed into the inner side of the notch (19) to be contacted with the annular clamping teeth (20), and the stable ratchet wheel (21) can be arranged in the inner side of the notch (19) due to the friction force between the inclined surface (28) and the ratchet wheel (21).
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| CN202210975874.3A CN115284121B (en) | 2022-08-15 | 2022-08-15 | Sealing rubber strip edge cutter and use method |
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| CN202210975874.3A CN115284121B (en) | 2022-08-15 | 2022-08-15 | Sealing rubber strip edge cutter and use method |
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| CN115284121B true CN115284121B (en) | 2024-01-30 |
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| CN114161290A (en) * | 2021-12-16 | 2022-03-11 | 常德市鼎城区正荣机械制造有限公司 | Pulley shaft production method and device |
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| JP2001121389A (en) * | 1999-10-29 | 2001-05-08 | Tateno Kikai Seisakusho:Kk | Deburring device |
| CN209665004U (en) * | 2019-04-09 | 2019-11-22 | 沭阳县青盛木业有限公司 | A kind of multi-layer board processing plate edging device |
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| CN215394692U (en) * | 2021-07-07 | 2022-01-04 | 泰州市诚锐精密磨具有限公司 | PCD circular saw piece is polished and is used emery wheel |
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| CN115284121A (en) | 2022-11-04 |
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