CN109335788B - Friction plate rotating mechanism of automatic paper punching equipment for friction plate - Google Patents
Friction plate rotating mechanism of automatic paper punching equipment for friction plate Download PDFInfo
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- CN109335788B CN109335788B CN201811310273.0A CN201811310273A CN109335788B CN 109335788 B CN109335788 B CN 109335788B CN 201811310273 A CN201811310273 A CN 201811310273A CN 109335788 B CN109335788 B CN 109335788B
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- friction plate
- friction
- fixing
- paper punching
- roller
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H20/00—Advancing webs
- B65H20/02—Advancing webs by friction roller
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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
- B26D7/27—Means for performing other operations combined with cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/40—Cutting-out; Stamping-out using a press, e.g. of the ram type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H37/00—Article or web delivery apparatus incorporating devices for performing specified auxiliary operations
- B65H37/04—Article or web delivery apparatus incorporating devices for performing specified auxiliary operations for securing together articles or webs, e.g. by adhesive, stitching or stapling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/11—Dimensional aspect of article or web
- B65H2701/113—Size
- B65H2701/1133—Size of webs
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a friction plate rotating mechanism of automatic paper punching equipment for a friction plate, which comprises a rack, a driving device, a friction plate rotating mechanism and a paper punching mechanism, wherein the driving device is simultaneously connected with the paper punching mechanism and the friction plate rotating mechanism, the friction plate rotating mechanism comprises a bottom plate, a ratchet wheel moving mechanism and a friction plate fixing mechanism, the bottom plate is fixed on the rack, the ratchet wheel moving mechanism is arranged on the bottom plate, the friction plate fixing mechanism is fixedly arranged on the bottom plate in a penetrating way, one end of the ratchet wheel moving mechanism is connected with a slide rod driving end to obtain a power source, the other end of the ratchet wheel moving mechanism drives the friction plate fixing mechanism to rotate, the driving device is linked with the friction plate rotating mechanism through the slide rod, so that the integrated linkage operation of the whole equipment is realized, the integration of, the whole operation process is connected seamlessly, and the action is fast and accurate.
Description
Technical Field
The invention relates to a rotating mechanism, in particular to a friction plate rotating mechanism of automatic paper punching equipment for friction plates.
Background
Traditional motorcycle gearbox friction disc dashes paper operation and carries out the cut paper operation for artifical manual propelling movement note, then pastes the note of cutting on annular friction disc, later through the improvement, the equipment after the improvement can realize the automatic transport and the automatic cut paper of note, but still can't realize automatic laminating the note on annular friction disc, the reason that can't realize automatic operation is the fixed and the automatic rotation cooperation of unable realization annular friction disc dashes paper operation promptly.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a friction plate rotating mechanism of automatic paper punching equipment for friction plates.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a friction plate rotating mechanism of automatic paper punching equipment for friction plates comprises a rack, a driving device, a friction plate rotating mechanism and a paper punching mechanism, wherein the rack is provided with a first fixing plate, a second fixing plate and a workbench surface, the first fixing plate and the second fixing plate are fixed on the workbench surface through supporting rods, the workbench surface is also provided with a through groove, the friction plate rotating mechanism is arranged below the corresponding position of the through groove to place a friction plate to be punched, the workbench surface is fixedly provided with the driving device which moves longitudinally, the driving device is connected with the friction plate rotating mechanism through a sliding rod, the driving device is connected with the paper punching mechanism which can follow the longitudinal movement of the driving device, the friction plate rotating mechanism comprises a bottom plate, a ratchet wheel moving mechanism and a friction plate fixing mechanism, the bottom plate is fixed on the rack, ratchet motion set up in on the bottom plate, friction disc fixed establishment wears to establish and is fixed in on the bottom plate, ratchet motion one end is connected the slide bar drive end acquires the power source, and the other end drive friction disc fixed establishment rotates, drive arrangement passes through the slide bar with friction disc rotary mechanism establishes the linkage to the integrated linkage operation of whole equipment has been realized, in order to guarantee form advance, cut paper and the fixed rotatory integration of friction disc, whole operation process seamless connection, the action is fast and accurate.
As an improvement of the above scheme, the slide rod includes a vertical movable rod and a step-shaped slide rod, one end of the vertical movable rod is hinged to the driving device, the other end of the vertical movable rod is fixed with the step-shaped slide rod, the front end surface of the step-shaped slide rod is provided with a step-shaped inclined plane, the vertical movable rod is hinged to the driving device, and when the driving device moves longitudinally, the driving device can drive the vertical movable rod to move longitudinally, so as to drive the step-shaped inclined plane to move up and down
As an improvement of the above scheme, the ratchet motion mechanism comprises a sliding mechanism and a ratchet mechanism, the sliding mechanism is a power source obtaining end of the ratchet motion mechanism, and the ratchet mechanism is connected with the sliding mechanism to drive the friction plate fixing mechanism to rotate.
As an improvement of the scheme, the sliding mechanism comprises a limiting block, a roller fixing device, a roller I and a roller II, the limiting block is fixed on the bottom plate, the roller fixing device is arranged in the limiting block in a normal sliding mode, and the roller I and the roller II are respectively connected with the head end and the tail end of the roller fixing device in a rotating mode.
As an improvement of the scheme, the ratchet wheel movement mechanism comprises a rocker, a ratchet wheel II, a pawl II and a non-return pawl II, a hollow through groove is formed in the rocker, the rocker action end is connected with the roller II through a hooked spring, the through groove formed in the rocker is fixed with the outer circumference of the upper half portion of the friction plate fixing mechanism in a circumferential rotating mode so as to facilitate normal movement of the rocker action end, and the ratchet wheel II is fixed on the friction plate fixing mechanism and arranged above the corresponding position of the rocker so as to be matched with the pawl II and the non-return pawl II which are arranged on the position of the rocker to achieve linkage with the rocker.
As an improvement of the scheme, the rocker is further provided with a matching block II, and the matching block II is connected with the pawl II through a spring.
As an improvement of the scheme, a vertical matching plate is further fixed on the bottom plate and connected with the non-return pawl II through a spring.
The roller I is in contact with the stepped inclined surface, when the stepped inclined surface longitudinally moves, the roller slides along the stepped inclined surface, the stepped inclined surface is arranged on the stepped inclined surface, the roller I can drive the roller fixing device to normally move in the limiting block when sliding, so that the roller II is driven to normally move, the roller II is connected with the rocker moving end, so that the rocker moving end can normally move, the rocker and the ratchet II are linked through the matching of the pawl II and the non-return pawl II, the upper half part of the friction plate fixing mechanism is driven to rotate, the rotation action of an annular friction plate fixed on the upper end surface of the friction plate fixing mechanism is realized, and the annular circumferential paper punching operation on the annular friction plate is realized.
As an improvement of the scheme, the friction plate fixing mechanism comprises a friction plate fixing device and an air cylinder, and a piston rod of the air cylinder is connected with a vertical rod arranged in a middle through cavity of the friction plate fixing device.
As an improvement of the scheme, a bearing is further arranged in the middle through cavity of the friction plate fixing device, the vertical rod penetrates through the center of the bearing, the bearing is used for separating the friction plate fixing device from the cylinder, and when the equipment works, the cylinder on the lower portion of the bottom plate needs to be kept still, and the friction plate fixing device on the upper portion of the bottom plate needs to rotate.
As an improvement of the scheme, the upper end face of the friction plate fixing device is further provided with a friction plate supporting inclined block limiting supporting die, the upper end face of the friction plate supporting inclined block limiting supporting die is further provided with a lower concave face, and the middle of the lower concave face is provided with a through groove.
As an improvement of the scheme, a friction plate supporting inclined block is correspondingly arranged at the position of the through groove on the lower concave surface, a tensioning block is arranged in the middle of the friction plate supporting inclined block, one side, close to the axis of the through groove on the lower concave surface, of the tensioning block is provided with an inclined surface, and the other side of the tensioning block is provided with an extending block capable of sliding on the edge of the upper end surface of the friction plate supporting inclined block limiting supporting die.
When the outer grabbing mechanism places the annular plate in a friction plate placing area corresponding to the upper end face of the friction plate fixing device, the piston rod of the air cylinder is pulled down to pull the vertical rod, the upper end of the vertical rod is matched with the friction plate supporting inclined block, when the vertical rod is pulled, the friction plate supporting inclined block is extruded, due to the limiting effect of the through groove, the friction plate supporting inclined block is far away from one side of the upper end of the vertical rod, the friction plate supporting inclined block and the circumferential edge of the upper end face of the friction plate fixing mechanism are provided with the extending blocks, when the friction plate supporting inclined block moves, the extending blocks can extrude the inner wall of the friction plate, and the plurality of friction plate supporting inclined blocks are matched and act simultaneously, so that the friction plate is fixed on the upper end face of the friction plate fixing mechanism.
The invention has the beneficial effects that: through ratchet motion cooperation the slide rail is followed drive arrangement obtains power source, and then the drive friction disc fixed establishment is rotatory, the cylinder cooperation friction disc fixed establishment realizes the fixed to the friction disc position, thereby realizes the rotation of friction disc with towards the cooperation of paper mechanism, realizes full-automatic towards paper operation, has realized that the note is carried, the friction disc is rotatory and towards the seamless connection between the three operation of paper, and it is fast to dash paper, can realize 1 second 4 times towards paper operation, and the cooperation is provided with two sets of towards paper pole and the equipment of form advancing, and process velocity is fast, and output is high.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of an automatic paper punching device for friction plates of a motorcycle gearbox, to which the present invention is applicable;
FIG. 2 is a schematic structural view of a paper punching mechanism of an automatic paper punching device for a friction plate of a motorcycle gearbox, which is suitable for the invention;
FIG. 3 is a side view of a paper punching mechanism of an automatic paper punching device for friction plates of a motorcycle gearbox, to which the present invention is applied;
FIG. 4 is a schematic structural view of a paper feeding device of an automatic paper punching device for a friction plate of a motorcycle gearbox to which the present invention is applicable;
FIG. 5 is a schematic structural view of a friction plate rotating mechanism according to the present invention;
FIG. 6 is a schematic view of the friction plate supporting swash block limiting support die and the friction plate supporting swash block matching according to the present invention;
FIG. 7 is a schematic view of the construction of the friction plate supporting ramp of the present invention.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
Please refer to the attached drawings. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms such as "upper", "lower", "left", "right", "middle", and the like used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and changes or modifications of the relative relationship thereof may be regarded as the scope of the present invention without substantial changes in the technical contents.
It should be noted that the terms "front", "rear", "left", "right", "up" and "down" are only exemplary directions defined for convenience of describing the present invention, and as shown in fig. 2, the position of the friction plate fixing device 331 is defined as "left", and the position of the annular friction plate grabbing mechanism 60 is defined as "right"; the position of the paper punching mechanism 40 is defined as "up", and the position of the friction plate rotating mechanism 30 is correspondingly defined as "down"; the vertical plate 21 is located at a position corresponding to "front", and the rear fixing plate 422 is located at a position corresponding to "rear". In the present invention, the left-right direction in the drawings corresponds to the lateral direction in the present invention, the front-back direction in the drawings corresponds to the normal direction in the present invention, and the up-down direction in the drawings corresponds to the longitudinal direction in the present invention.
The invention is suitable for automatic paper punching equipment for friction plates of gear boxes of motorcycles, and the specific implementation mode is as follows:
as shown in fig. 1, an automatic paper punching device for friction plates of a motorcycle gearbox comprises a frame 10, a driving device 20, a friction plate rotating mechanism 30 and a paper punching mechanism 40, wherein the frame 10 is provided with a first fixing plate 11, a second fixing plate 12 and a working table 13, the first fixing plate 11 and the second fixing plate 12 are fixed on the working table 13 through supporting rods, the working table 13 is further provided with a through groove, the friction plate rotating mechanism 30 is arranged below the corresponding position of the through groove to place the friction plates to be punched, the working table 13 is fixed with the driving device 20 which moves longitudinally, the driving device 20 is connected with the friction plate rotating mechanism 30 through a sliding rod, the driving device 20 is connected with the paper punching mechanism 40 which can move longitudinally along with the driving device 20, and the paper punching mechanism 40 comprises a paper punching device 41 and a paper feeding device 42, the friction plate rotating mechanism 30 comprises a bottom plate 31, a ratchet wheel moving mechanism 32 and a friction plate fixing mechanism 33, for improving the working efficiency, the paper punching devices 41 and the paper feeding devices 42 are both set to be two groups and are symmetrically arranged, paper feeding and paper punching at two ends are achieved simultaneously, the centers of the paper punching devices 41 and the friction plate fixing mechanism 33 are arranged on the same axis, and the accuracy of the machining position of a workpiece is guaranteed.
Preferably, the frame 10 is further provided with an annular friction plate grabbing mechanism 60, the annular friction plate grabbing mechanism 60 is longitudinally arranged on the working table 13, the lower portion of the annular friction plate grabbing mechanism 60 is provided with a jacking cylinder, a pushing portion of the jacking cylinder is connected with a clamping claw, the clamping claw is rotationally fixed, and the annular friction plate grabbing mechanism can grab the annular friction plate to be placed in the annular friction plate placing area corresponding to the friction plate fixing mechanism 33 and grab a finished product to be transferred to a next mechanism.
Preferably, a balancing stand 14 is further disposed at an upper portion of the rear end surface of the frame 10 as a force balancer, and the balancing stand 14 is a right triangle, one side of which is fixed to the rear end surface of the frame 10, the other side of which is fixed to the top surface of the first fixing plate 11, and the other side of which corresponds to a hypotenuse of the right triangle.
Preferably, as an improvement of the above scheme, the bottom surface of the first fixing plate 11 is further provided with parallel sliding grooves, and the sliding grooves are slidably connected with sliding rails arranged on the top surface of the second fixing plate 12, so that an operator can pull out the paper punching mechanism 40 fixed below the second fixing plate 12, and subsequent maintenance of the paper punching mechanism 40 is facilitated, such as case clamping of the paper feeding device 42, paper tray replacement, and the like.
Preferably, the sliding rod 50 includes a vertical movable rod and a stepped sliding rod, one end of the vertical movable rod is hinged to the driving device 20, the other end of the vertical movable rod is fixed with the stepped sliding rod, a stepped inclined plane is arranged on a front end surface of the stepped sliding rod, the vertical movable rod is hinged to the driving device 20, and when the driving device 20 moves longitudinally, the driving device 20 can drive the vertical movable rod to move longitudinally, so as to drive the stepped inclined plane to move up and down.
As shown in fig. 2, the paper punching mechanism 40 includes a paper punching device 41 and a paper feeding device 42, the paper punching device 41 is connected to the driving device 20 through a vertical plate 21 disposed longitudinally, and the paper feeding device 42 is fixed on the second fixing plate 12 to realize linkage of paper punching and paper feeding.
Further, the paper punching device 41 comprises a paper punching rod 411 and a fixing device 412, the fixing device 412 and the paper punching rod 411 penetrate through a through hole formed in the second fixing plate 12 and are longitudinally arranged above a workpiece operation position corresponding to the friction plate rotating mechanism 30, the fixing device 412 is connected with the vertical plate 21 through a buffer spring, the working end of the paper punching rod 411 faces the working table surface 13, and the fixed end of the paper punching rod 411 is circumferentially wound with the buffer spring and fixed on the fixing device 412.
Further, a paper punching knife is arranged in the middle of the paper punching rod 411, and symmetrical through holes, namely channels for conveying the paper strips, are formed in the left end and the right end of the lower portion of the paper punching rod 411.
Preferably, the paper punching knife is internally provided with a vertically arranged air groove, the air groove is connected with an air passage, the air passage is connected with an externally arranged air supply device, and the arrangement of the air groove ensures that the paper punching knife can take up the paper scraps after the paper punching operation is finished and ensure that the paper scraps are attached to the annular friction sheet.
As shown in fig. 3 and 4, the paper feeding device 42 includes a third fixing plate 421, a rear fixing plate 422, a circular gear i 423, a riser gear 424, a first ratchet mechanism 425, a circular rod 426, and a paper feeding pad 427, the third fixing plate 421 is connected to the second fixing plate 12 through a connecting rod, the rear fixing plate 422 is fixed to the driving device 20 through a sliding plate, an upper end surface of the rear fixing plate 422 is connected to a bottom surface of the third fixing plate 421, a longitudinal sliding rail is disposed on a surface of the sliding plate close to the rear fixing plate 422 and slidably connected to a sliding groove disposed on the rear fixing plate 422, the riser gear 424 is longitudinally disposed on a surface of the sliding plate far from the rear fixing plate 422 and engaged with the circular gear i 423, the paper feeding pad 427 is connected to the first fixing plate 11 through a supporting rod, and the first ratchet mechanism 425 is fixed to a front end surface of the circular gear i 423, the first ratchet mechanism 425 comprises a ratchet I4251, a pawl I4252 and a check pawl I4253, the ratchet I4251 and the disc gear I423 are concentric circles, and the pawl I4252 and the check pawl I4253 are meshed with the ratchet I4251 in a claw pole mode. The front end face of the disc gear I423 is further provided with a matching block I4254 and a limiting fixed block I4255, the matching block I4254 is connected with the pawl I4252 through a compression spring, the limiting fixed block I4255 is connected with the non-return pawl I4253 through a compression spring to match with the non-return pawl I4253 to prevent the disc gear I423 from rotating anticlockwise and drive the ratchet wheel I4251 to rotate anticlockwise, so that the first ratchet mechanism 425 is helped to realize the characteristics of the ratchet mechanism, and finally the paper feeding function is realized, one end of the round rod 426 penetrates through the rear fixed plate 422, the other end of the round rod penetrates through the centers of the disc gear I423 and the first ratchet mechanism 425 and is suspended above the corresponding position of the paper feeding pad 427, the paper feeding pad 427 comprises a limiting base 4271 and a rotary head 4272, a limiting mold is arranged on the limiting base 4271 and is in a concave shape, the rotary head 4272 is arranged in a concave part of the limiting mold, the rotary head 4272 is connected with the concave part of the limiting die through a connecting rod to realize the rotation of the rotary head 4272 in the limiting die, a paper feeding matching ring is circumferentially arranged on the periphery of one end, close to the paper feeding pad 427, of the round rod 426, a paper feeding matching ring is matched with a rotating wheel arranged on the paper feeding pad 427 to form a channel for clamping paper slips, and the paper feeding channel and a through hole formed in the lower end of the paper punching rod 411 are located on the same horizontal line, so that the paper slips are not prone to bending and the like in the transmission process, the smoothness of paper feeding is ensured, and the high-speed operation of the whole paper punching action is matched.
As shown in fig. 5, the friction plate rotating mechanism 30 includes a bottom plate 31, a ratchet wheel moving mechanism 32 and a friction plate fixing mechanism 33, the bottom plate 31 is fixed on the frame 10, the ratchet wheel moving mechanism 32 is disposed on the bottom plate 31, the friction plate fixing mechanism 33 is fixed on the bottom plate 31 in a penetrating manner, one end of the ratchet wheel moving mechanism 32 is matched with the stepped slope to obtain power source, and the other end of the ratchet wheel moving mechanism drives the friction plate fixing mechanism 33 to rotate, and the upper surfaces of the structures are matched with each other, so that the matching and linkage of the upper and lower mechanisms are ensured.
Further, the ratchet motion mechanism 32 includes a sliding mechanism 321 and a second ratchet mechanism 322, the sliding mechanism 321 includes a limiting block 3211, a roller fixing device 3212, a roller i 3213 and a roller ii 3214, the limiting block 3211 is fixed on the bottom plate 31, the roller fixing device 3212 is disposed in the limiting block 3211 in a normal sliding manner, the roller i 3213 and the roller ii 3214 are respectively connected to the head and tail ends of the roller fixing device 3212 in a rotating manner, the roller i 3213 cooperates with the step-shaped inclined surface to obtain a power source, the roller ii 3214 is connected to a motion end of a rocker 3221 of the ratchet mechanism, the second ratchet mechanism 322 includes a rocker 3221, a ratchet ii 3222, a pawl ii 3223 and a non-return pawl ii 3224, a hollow through groove is formed in the rocker 1, an action end of the rocker 3221 is connected to the roller ii 3214 through a hook spring, and the through groove formed in the rocker 3221 is circumferentially fixed to the outer half of the friction plate fixing mechanism 33 to help the rocker ii 3221 to rotate circumferentially The action end of the rod 3221 moves normally, the ratchet wheel ii 3222 is fixed to the friction plate fixing mechanism 33 and is arranged above the corresponding position of the rocker 3221, the rocker 3221 is further provided with a matching block ii 3225, the matching block ii 3225 is connected with the pawl ii 3223 through a spring, the bottom plate 31 is further fixed with a vertical matching plate 3226, and the vertical matching plate 3226 is connected with the non-return pawl ii 3224 through a spring, so that the characteristic of the ratchet wheel mechanism can be realized by matching the ratchet wheel ii 3222 with the pawl ii 3223 and the non-return pawl ii 3224, and the friction plate fixing device 331 is driven to rotate through linkage with the rocker 3221. The roller I3213 is in contact with the stepped slope, and when the stepped slope moves longitudinally, the roller I3213 slides along the stepped slope, because the step-shaped inclined plane is arranged on the step-shaped inclined plane, the roller I3213 can drive the roller fixing device 3212 to move normally in the limiting block 3211 when sliding, thereby driving the roller II 3214 to move normally, and because the roller II 3214 is connected with the moving end of the rocker 3221, the moving end of the rocker 3221 moves normally, the rocker 3221 is linked with the ratchet wheel II 3222 through the matching of the pawl II 3223 and the non-return pawl II 3224, thereby driving the rotation of the upper half part of the friction plate fixing mechanism 33, realizing the rotation action of the annular friction plate fixed on the upper end surface of the friction plate fixing mechanism 33, and realizing the paper punching operation on the annular circumference of the upper surface of the annular friction plate.
Further, the friction plate fixing mechanism 33 includes a friction plate fixing device 331 and an air cylinder 332, a piston rod of the air cylinder 332 is connected with a vertical rod arranged in a middle through cavity of the friction plate fixing device 331, the friction plate fixing device 331 is further provided with a bearing, and the vertical rod penetrates through the center of the bearing. The bearing is used for separating the friction plate fixing device 331 from the cylinder 332, because when the equipment works, the cylinder 332 on the lower portion of the bottom plate 31 needs to be ensured to be fixed, the friction plate fixing device 331 on the upper portion of the bottom plate 31 rotates, the upper end face of the friction plate fixing device 331 is also provided with a friction plate supporting inclined block limiting supporting die 3311, the friction plate supporting inclined block 3312 is arranged on the friction plate supporting inclined block limiting supporting die 3311, and the cylinder 332, the vertical rod and the friction plate supporting inclined block 3312 are matched to fix the friction plate placed on the upper end face of the friction plate fixing device 331.
As shown in fig. 6 and 7, the friction plate fixing device 331 further has a friction plate supporting ramp block limiting supporting mold 3311 on the upper end surface thereof, the friction plate supporting ramp block limiting supporting mold 3311 also has a lower concave surface lower than the upper end surface of the friction plate supporting ramp block limiting supporting mold 3311 on the upper end surface thereof, a through groove is formed in the middle of the lower concave surface, a friction plate supporting ramp block 3312 is correspondingly disposed at the through groove on the lower concave surface, a tensioning block is disposed in the middle of the friction plate supporting ramp block 3312, one side of the tensioning block close to the axis of the through groove on the lower concave surface is provided with an inclined surface, the other side thereof is provided with a protruding block capable of sliding on the edge of the upper end surface of the friction plate supporting ramp block limiting supporting mold 3311, when the cylinder 332 is pulled down, the vertical rod is pulled, the upper end portion of the vertical rod is fitted with the friction plate supporting ramp block 3312, when the vertical rod, because the limiting function who leads to the groove, the friction disc supports sloping block 3312 to keeping away from erect pole upper end tip one side and remove, the friction disc support sloping block 3312 with friction disc fixed establishment 33 up end circumference edge is provided with stretches out the piece, works as when the friction disc supports sloping block 3312 motion, stretches out the piece and can extrude the friction disc inner wall, and a plurality of friction disc supports sloping block 3312 cooperation and moves simultaneously to make the friction disc be fixed in friction disc fixed establishment 33 up end.
The working principle of the invention is as follows: the equipment adopts a single driving device 20 to drive the paper punching mechanism 40 and the friction plate rotating mechanism 30 so as to realize the linkage of the paper punching mechanism 40 and the friction plate rotating mechanism 30, when the grabbing mechanism places an annular friction plate on the friction plate fixing device 331, a piston rod of the air cylinder 332 is pulled down to pull the vertical rod to move downwards, the friction plate supporting inclined block 3312 matched with the upper end part of the vertical rod moves, the annular friction plate is fixed on the upper end surface of the friction plate fixing mechanism 33, the driving device 20 starts to move, firstly, the driving device 20 moves upwards, the driving device 20 drives the vertical gear 424 to move upwards when moving upwards, the disc gear I423 rotates anticlockwise when the vertical gear 424 moves upwards, and the ratchet I4251 also rotates anticlockwise, the pawl I4252 and the claw pole of the check pawl I4253 slide along the tooth grooves of the ratchet I4251, so that the circular rod 426 is driven to rotate, one end of the circular rod 426, close to the paper feeding pad 427, forms a paper feeding channel with the paper feeding pad 427, so that when the circular rod 426 rotates, a paper strip clamped in the paper feeding channel performs paper feeding operation under the rotation of the circular rod 426, and because the diameter of the ratchet I4251 is smaller than that of the circular disk gear I423, the rotation angle of the circular rod 426 is limited by the diameter difference, so that the paper feeding length is limited to a required length, but when the driving device 20 moves downwards, the riser gear 424 moves downwards along with the circular disk gear I423, which is meshed with the riser gear 424, rotates clockwise, the ratchet I4251 rotates clockwise along with the ratchet I4252 and the claw pole of the check pawl I4253 are meshed with the tooth grooves on the ratchet I4251, therefore, the circular gear will not rotate, the circular rod 426 will not rotate, so that the paper feeding device 42 will not operate during the paper punching operation, and after the paper punching operation is completed, the driving device 20 moves upward, and the paper feeding device 42 starts the paper feeding operation again to perform the circular reciprocating operation. While the driving device 20 moves longitudinally, the sliding rod 50 hinged to the driving device 20 also moves longitudinally, so that the step-shaped inclined surface moves longitudinally, the roller i 3213 can move longitudinally along the step-shaped inclined surface arranged on the step-shaped inclined surface, and the roller i 3213, when sliding, drives the roller fixing device 3212 to move normally in the limiting block 3211, so as to drive the roller ii 3214 to move normally, and because the roller ii 3214 is connected with the moving end of the rocker 3221, the moving end of the rocker 3221 moves normally, and the rocker 3221 and the ratchet ii 3222 are linked by the cooperation of the pawl ii 3223 and the pawl 322ii 4, so as to drive the rotation of the upper half part of the friction plate fixing mechanism 33, and because the friction plate fixing device 331 is provided with a bearing, only the friction plate fixing device 331 rotates, the air cylinder 332 is fixed, and because the step-shaped inclined plane arranged on the step-shaped inclined plane is an inclined plane which is steeper from top to bottom in the longitudinal direction, when the step-shaped inclined plane moves upwards, corresponding to a paper feeding operation, the roller i 3213 moves to a side away from the step-shaped inclined plane, the rocker 3221 connected with the roller ii 3214 moves to a side away from the roller ii 3214, and in cooperation with the second ratchet mechanism 322, the rotation of the roller fixing device 3212, that is, the rotation of the annular friction plate, that is, the rotation at the position of the sticker, is realized, the position without the sticker is corresponding to the lower end of the paper punching rod 411 to wait for paper punching, when the driving device 20 moves downwards, corresponding to the paper punching operation, the roller i 3213 moves to the side of the step-shaped inclined plane, and the rocker 3221 connected with the roller ii 3214 moves to a side of the roller ii 3214, the friction plate fixing device 331 is kept fixed by cooperating with the second ratchet mechanism 322, and the paper punching operation for the position without punching paper on the annular friction plate is completed by cooperating with the paper punching rod 411.
Finally, the above embodiments are only intended to illustrate the technical solution of the present invention and not to limit the same, and although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution, and all of them shall fall within the scope of the claims of the present invention.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (8)
1. The utility model provides an automatic friction disc rotary mechanism who dashes paper equipment of friction disc, includes frame (10), drive arrangement (20), friction disc rotary mechanism (30) and dashes paper mechanism (40), its characterized in that: the paper punching machine is characterized in that the rack (10) is provided with a first fixing plate (11), a second fixing plate (12) and a working table top (13), the first fixing plate (11) and the second fixing plate (12) are fixed on the working table top (13) through supporting rods, the working table top (13) is further provided with a through groove, a friction plate rotating mechanism (30) is arranged below the corresponding position of the through groove to place a friction plate to be punched, a driving device (20) which moves longitudinally is fixed on the working table top (13), the driving device (20) is connected with the friction plate rotating mechanism (30) through a sliding rod (50), the driving device (20) is connected with a paper punching mechanism (40) which can move longitudinally along with the driving device (20), and the friction plate rotating mechanism (30) comprises a bottom plate (31), a ratchet wheel moving mechanism (32) and a friction plate fixing mechanism (33), the bottom plate (31) is fixed on the rack (10), the ratchet wheel movement mechanism (32) is arranged on the bottom plate (31), the friction plate fixing mechanism (33) is fixedly arranged on the bottom plate (31) in a penetrating mode, one end of the ratchet wheel movement mechanism (32) is connected with the driving end of the sliding rod (50) to obtain a power source, and the other end of the ratchet wheel movement mechanism (32) drives the friction plate fixing mechanism (33) to rotate; the ratchet wheel movement mechanism (32) comprises a sliding mechanism (321) and a second ratchet wheel mechanism (322), the sliding mechanism (321) is a power source obtaining end of the ratchet wheel movement mechanism (32), and the second ratchet wheel mechanism (322) is connected with the sliding mechanism (321) to drive the friction plate fixing mechanism (33) to rotate; the sliding mechanism (321) comprises a limiting block (3211), a roller fixing device (3212), a roller I (3213) and a roller II (3214), the limiting block (3211) is fixed on the bottom plate (31), the roller fixing device (3212) is arranged in the limiting block (3211) in a normal sliding manner, and the roller I (3213) and the roller II (3214) are respectively connected with the head end and the tail end of the roller fixing device (3212) in a rotating manner.
2. A friction plate rotating mechanism of an automatic paper punching apparatus for a friction plate according to claim 1, wherein: the second ratchet mechanism (322) comprises a rocker (3221), a ratchet II (3222), a pawl II (3223) and a non-return pawl II (3224), a hollow through groove is formed in the rocker (3221), the action end of the rocker (3221) is connected with the roller II (3214) through a hooked spring, the through groove formed in the rocker (3221) and the upper half portion of the friction plate fixing mechanism (33) are circumferentially and rotatably fixed to assist in the normal motion of the action end of the rocker (3221), the ratchet II (3222) is fixed to the friction plate fixing mechanism (33) and arranged above the corresponding position of the rocker (3221) to cooperate with the pawl II (3223) and the non-return pawl II (3224) arranged at the position of the rocker (3221) to realize linkage with the rocker (3221).
3. A friction plate rotating mechanism of an automatic paper punching apparatus for a friction plate according to claim 2, characterized in that: the rocking bar (3221) is further provided with a matching block II (3225), and the matching block II (3225) is connected with the pawl II (3223) through a spring.
4. A friction plate rotating mechanism of an automatic paper punching apparatus for a friction plate according to claim 2, characterized in that: a vertical matching plate (3226) is further fixed on the bottom plate (31), and the vertical matching plate (3226) is connected with the non-return pawl II (3224) through a spring.
5. A friction plate rotating mechanism of an automatic paper punching apparatus for a friction plate according to claim 1, wherein: the friction plate fixing mechanism (33) comprises a friction plate fixing device (331) and an air cylinder (332), and a piston rod of the air cylinder (332) is connected with a vertical rod arranged in a middle through cavity of the friction plate fixing device (331).
6. The friction plate rotating mechanism of the automatic paper punching equipment for the friction plate according to claim 5, wherein: the friction plate fixing device is further provided with a bearing, and the vertical rod penetrates through the center of the bearing.
7. The friction plate rotating mechanism of the automatic paper punching equipment for the friction plate according to claim 5, wherein: the upper end face of the friction plate fixing device (331) is further provided with a friction plate supporting inclined block limiting supporting die (3311), the upper end face of the friction plate supporting inclined block limiting supporting die (3311) is further provided with a lower concave face, and the middle of the lower concave face is provided with a through groove.
8. A friction plate rotating mechanism of an automatic paper punching apparatus for a friction plate according to claim 7, wherein: the logical groove department on the concave surface down corresponds and is provided with the friction disc and supports sloping block (3312), the friction disc supports the centre of sloping block (3312) and is the tensioning piece, and the tensioning piece is close to logical groove axle center one side on the concave surface down sets up to the inclined plane, and the opposite side is provided with can the friction disc supports the spacing support mould of sloping block (3311) up end edge gliding piece of stretching out.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811310273.0A CN109335788B (en) | 2018-11-06 | 2018-11-06 | Friction plate rotating mechanism of automatic paper punching equipment for friction plate |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811310273.0A CN109335788B (en) | 2018-11-06 | 2018-11-06 | Friction plate rotating mechanism of automatic paper punching equipment for friction plate |
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| CN109335788A CN109335788A (en) | 2019-02-15 |
| CN109335788B true CN109335788B (en) | 2020-04-10 |
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| KR20000073196A (en) * | 1999-05-07 | 2000-12-05 | 허환 | Segment facing manufactural apparatus for auomatic transmission |
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| CN201543740U (en) * | 2009-11-27 | 2010-08-11 | 中国振华集团永光电子有限公司 | Automatic intermittent feeding device of thin steel strip stamping material |
| CN102689440A (en) * | 2012-06-06 | 2012-09-26 | 西北工业大学 | Device for indexing and resetting paper-based friction plate during attaching |
| CN104039498A (en) * | 2011-12-09 | 2014-09-10 | 博格华纳公司 | Method and apparatus for making a friction plate |
| CN106332540A (en) * | 2015-07-08 | 2017-01-11 | 杭州职业技术学院 | Surface mounting machine and method |
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- 2018-11-06 CN CN201811310273.0A patent/CN109335788B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000073196A (en) * | 1999-05-07 | 2000-12-05 | 허환 | Segment facing manufactural apparatus for auomatic transmission |
| CN200984751Y (en) * | 2006-12-08 | 2007-12-05 | 肖甲祥 | Stamping and rotating type nylon flat ribbon punch |
| CN201543740U (en) * | 2009-11-27 | 2010-08-11 | 中国振华集团永光电子有限公司 | Automatic intermittent feeding device of thin steel strip stamping material |
| CN104039498A (en) * | 2011-12-09 | 2014-09-10 | 博格华纳公司 | Method and apparatus for making a friction plate |
| CN102689440A (en) * | 2012-06-06 | 2012-09-26 | 西北工业大学 | Device for indexing and resetting paper-based friction plate during attaching |
| CN106332540A (en) * | 2015-07-08 | 2017-01-11 | 杭州职业技术学院 | Surface mounting machine and method |
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| CN109335788A (en) | 2019-02-15 |
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