CN113547866B - High-precision anilox roller mechanical embossing machine - Google Patents
High-precision anilox roller mechanical embossing machine Download PDFInfo
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- CN113547866B CN113547866B CN202110912379.3A CN202110912379A CN113547866B CN 113547866 B CN113547866 B CN 113547866B CN 202110912379 A CN202110912379 A CN 202110912379A CN 113547866 B CN113547866 B CN 113547866B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
- B44B5/00—Machines or apparatus for embossing decorations or marks, e.g. embossing coins
- B44B5/0052—Machines or apparatus for embossing decorations or marks, e.g. embossing coins by pressing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
- B44B5/00—Machines or apparatus for embossing decorations or marks, e.g. embossing coins
- B44B5/02—Dies; Accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
- B44B5/00—Machines or apparatus for embossing decorations or marks, e.g. embossing coins
- B44B5/02—Dies; Accessories
- B44B5/026—Dies
Abstract
The invention discloses a high-precision anilox roller mechanical embossing machine which comprises a machine tool, wherein a roller body is erected on the machine tool, a pallet box is arranged on one side of the machine tool, a pressure adjusting mechanism is arranged at the upper end of the pallet box, an angle adjusting mechanism is arranged at the upper end of the pressure adjusting mechanism, and a knurling tool and a precision detecting mechanism are arranged on one side, close to the roller body, of the angle adjusting mechanism. The invention discloses a high-precision anilox roller mechanical embossing machine, wherein a pressure adjusting mechanism of the high-precision anilox roller mechanical embossing machine can adjust the pressure of an embossing cutter, an angle adjusting mechanism can adjust the angle between the embossing cutter and a roller body, and a precision detecting mechanism can detect whether the pressed patterns are uniform or not and whether the rolled roller body is flat or not.
Description
Technical Field
The invention relates to the technical field of metal stamping, in particular to a high-precision anilox roller mechanical embossing machine.
Background
Anilox rolls are the core component of flexographic printing presses and are used to transfer a uniform amount of ink to the printing plate. The anilox roller mechanical embossing machine is used for punching uniform anilox on the roller body, and has higher precision requirement.
The existing anilox roller mechanical embossing machine has certain defects:
firstly, a mechanical embossing machine for a reticulate pattern roller is used for embossing on the surface of a roller body under certain pressure by using a knurling tool with patterns, and an angle exists between the knurling tool and the roller body, so that the knurling tool is driven by the roller body to rotate;
secondly, after the existing roller body is rolled, linearity detection cannot be simply and conveniently carried out on the reticulate pattern and the surface of the roller body, and if the linearity of the surface of the roller body is reduced, namely the surface of the roller body is uneven, the reticulate pattern depth is inconsistent, so that ink transfer is not uniform, and the quality of the roller body is reduced;
the application discloses high accuracy anilox roller machinery coining mill for solve above-mentioned problem.
Disclosure of Invention
The present invention is directed to a high precision anilox mechanical embossing machine that solves the problems set forth in the background above.
In order to solve the technical problems, the invention provides the following technical scheme: a high-precision mechanical embossing machine with anilox rollers comprises a machine tool, wherein a roller body is erected on the machine tool and is driven by a power mechanism to rotate, one side of the machine tool is provided with a pallet box which can move horizontally along the machine tool, the upper end of the pallet box is provided with a pressure adjusting mechanism, an angle adjusting mechanism is arranged at the upper end of the pressure adjusting mechanism, a knurling tool and a precision detecting mechanism are arranged on one side of the angle adjusting mechanism close to the roller body, the knurling tool is used for knurling the surface of the roller body, namely, when the roller body rotates, the roller body drives the knurling tool to rotate under the action of the patterns of the knurling tool and a certain pressure, so emboss on the surface of the roller body, the pressure regulating mechanism is used for regulating the pressure of the knurling cutter, the angle regulating mechanism is used for regulating the angle between the knurling cutter and the roller body, and the precision detecting mechanism is used for detecting whether the embossed patterns are uniform.
Preferably, the pressure adjusting mechanism comprises a fixed plate, a movable plate, a slide rail, a slide block, a groove, a resisting block, a pressure sensor, a first pin, a second pin and a first spring, the fixed plate is positioned at the upper end of the carriage box and can move horizontally along with the carriage box, the movable plate is arranged at the upper end of the fixed plate, the fixed plate and the movable plate are connected in a sliding manner through the slide rail and the slide block, the movable plate can move horizontally in a direction close to the roller body under the action of the slide rail and the slide block, the groove is formed in the middle of the movable plate, the resisting block is arranged in the groove and fixed on the fixed plate, the pressure sensor is arranged in the resisting block and used for obtaining the pressure applied to the knurl cutter, one end of the pressure sensor is in threaded connection with the resisting block through the first pin, and the other end of the pressure sensor is connected with the second pin, the second pin extends into the moving plate, a first spring is sleeved on the second pin, one end of the first spring abuts against the pressure sensor, and the other end of the first spring abuts against the side wall of the groove.
Preferably, the first pin extends out of the abutting block, an inner hexagonal hole is formed in one end extending out of the abutting block, and the inner hexagonal hole is matched with a hexagonal screwdriver to rotate the first pin.
Preferably, the angle adjusting mechanism comprises a first extension plate, a second extension plate, a worm, a hand wheel, a worm wheel, a connecting rod, an eccentric cylinder, a lever, a fixing block and a central column, the first extension plate and the second extension plate are positioned on one side of the movable plate, the first extension plate and the second extension plate are integrally formed with the movable plate, the worm is arranged in the first extension plate in a rotating mode, one end of the worm extends out of the first extension plate and is connected with the hand wheel, the hand wheel is used for driving the worm to rotate, the worm wheel is arranged outside the first extension plate, the worm is meshed with the worm wheel, the worm is used for driving the worm wheel to rotate, the connecting rod is arranged between the first extension plate and the second extension plate in a rotating mode, one end of the connecting rod is connected with the worm wheel, the other end of the connecting rod is connected to the second extension plate in a rotating mode, the worm wheel can drive the connecting rod to rotate, the eccentric cylinder is sleeved outside the connecting rod, and the thickness of the eccentric cylinder is inconsistent, when the connecting rod rotates, the eccentric cylinder is driven to rotate, a lever is arranged at the upper end of the eccentric cylinder, the eccentric cylinder drives one side of the lever to move upwards or fall, a fixed block is arranged at the upper end of the movable plate and fixed on the movable plate, a central column penetrates through the fixed block, one end, far away from the eccentric cylinder, of the lever is sleeved on the central column, the middle of the central column is fixedly connected with the lever through a bearing and is rotatably connected with the fixed block, when one side of the lever displaces, the other side of the lever is driven to displace, the central column is driven to rotate by a certain angle, and therefore the knurling tool is driven to rotate.
Preferably, the lever middle part is provided with presses the moving mechanism, press the moving mechanism to include trompil, countersunk screw, No. two springs, ring protruding, the trompil is located the lever middle part, the trompil has two, every be provided with countersunk screw in the trompil, countersunk screw pass the lever lower extreme and with the movable plate spiro union, countersunk screw is fixed in on the movable plate promptly, countersunk screw is located the one end of trompil and has cup jointed No. two springs and ring protruding, ring protruding is fixed in the trompil. When the displacement takes place on one side of the lever, the middle part of the lever is driven to also displace, so that the second spring extends and contracts in the opening, certain elasticity is generated in the middle of the lever, the state after the displacement of the lever is relatively fixed, and after the angle adjustment of the knurling cutter is completed, the micromotion is prevented, so that the angle of the knurling cutter is kept certain, and the stability of knurling is ensured.
Preferably, one side of the lever close to the first extending plate is provided with a dial indicator, a detection head of the dial indicator points to the first extending plate, when one side of the lever is displaced, the dial indicator is driven to be displaced, the detection head of the dial indicator detects the displacement change of the first extending plate, and the accurate angle change of the knurling tool can be obtained.
Preferably, the tool rest is connected to center post one end, the knurl sword is arranged in on the tool rest, the tool rest both sides are provided with displacement sensor No. one respectively, when the knurl sword is driven by the roll body and rotates, in other words take place the screw with the roll body and move, can drive the knurl sword for the roll body translation, and the carriage case can drive translation such as pressure adjustment mechanism, angle adjustment mechanism, precision detection mechanism, drive the tool rest translation simultaneously, the translation speed of knurl sword and the translation speed of tool rest can't be adjusted to the complete synchronization, consequently have the risk of hitting the sword between knurl sword and the tool rest, and displacement sensor senses when the knurl sword is close, can adjust the speed of carriage case at any time to the sword of hitting has been avoided.
Preferably, the precision detection mechanism comprises a detection frame, a detection column, a first column hole, a third spring, a detection head, a side hole, a fourth spring, a second column hole, a fifth spring, a linkage column, a through hole, a circular groove, an extension column and a displacement detection device, wherein one end of the central column is further connected with the detection frame, the detection frame is fixed on the central column, the detection frame rotates by a corresponding angle when the central column drives the knurl to rotate by a corresponding angle, the detection column is erected on the detection frame, the outer surface of the detection column is also provided with patterns for driving the detection column to roll along with the roller body, the first column hole is arranged in the detection column and extends to the edge of the detection column, the third spring and the detection head are arranged in the first column hole, the third spring gives the detection head elastic force in the vertical direction, and one side of the detection head, which is positioned outside the first column hole, can extend into the reticulate of the roller body, the No. three spring is internally provided with a guide post which is fixed in a No. one post hole, when the left-right displacement of the detection post is prevented, the No. three spring is driven to displace, a gap is left between the side wall of the No. one post hole and the detection head, so that the detection head can displace up and down relative to the No. one post hole and can also displace left and right, a side hole is arranged on one side of the No. one post hole, the No. one post hole is communicated with the side hole, a No. four spring is arranged in the side hole, the No. four spring gives the left-right direction elastic force to the detection head, a guide post is arranged in the No. four spring and is fixed in the side hole, when the up-down displacement of the detection post is prevented, the No. four spring is driven to displace, a No. two post hole is arranged on one side of the No. one post hole, a No. five spring and a linkage post are arranged in the No. two post hole, the No. five spring gives the up-down direction elastic force to the linkage post, and the up-down displacement of the linkage post and the detection head are synchronous, through the through-hole intercommunication between a post hole and No. two post holes, the position that the linkage post is close to the through-hole is provided with the circular slot, it is provided with the post to detect first one side, stretches out the post and is fixed in on detecting the head, when detecting the displacement about the head, stretches out the post and incompletely deviates from the circular slot, it passes the through-hole and stretches into the circular slot to stretch out the post, linkage post one side is provided with displacement detection device, displacement detection device is used for detecting the displacement distance who detects the head.
Preferably, the displacement detection device comprises a round hole, a fan-shaped slot, a transverse hole, a rotating wheel, a fan-shaped block, a displacement block, a sixth spring and a second displacement sensor, wherein the round hole, the fan-shaped slot and the transverse hole are sequentially arranged on one side, away from the first column hole, of the second column hole, the round hole, the fan-shaped slot and the transverse hole are sequentially communicated, the rotating wheel is rotatably arranged in the round hole and used for transmitting the displacement of the linkage column to the fan-shaped block, the fan-shaped block is rotatably arranged in the fan-shaped slot and is of a fan-shaped structure with unequal radius, the fan-shaped block is used for amplifying the displacement distance and facilitating the detection of the second displacement sensor, the displacement block is arranged in the transverse hole and is sleeved with the sixth spring, one end of the displacement block is in contact with the fan-shaped block, when the fan-shaped block rotates, because the radius of the fan-shaped block is unequal, the displacement block can be driven to generate displacement, the six springs are used for resetting the displacement block, an inner edge protrusion is further arranged in the transverse hole and used for preventing the displacement block from falling off, the rotating wheel is meshed with the linkage column and the sector block through teeth respectively, one end of the displacement block is in contact with the arc surface side of the sector block, one side, away from the sector block, of the displacement block is provided with a second displacement sensor, the displacement of the displacement block is captured by the second displacement sensor, and the displacement distance of the detection head can be obtained.
Preferably, the detection head comprises a detection outer ring, a detection inner column and a detection protrusion, the detection inner column is screwed in the detection outer ring, so that the detection inner column can be replaced to adapt to detection of patterns with more shapes, the detection protrusion is located at the lower end of the detection inner column, when the detection head displaces, the detection protrusion can extend into the patterns on the roller body, so that the flatness and the pattern depth of the roller body can be detected, a stop is arranged on the outer side of the detection outer ring, a stop groove is arranged on the inner wall of the first column hole at a position corresponding to the stop, the stop and the stop groove are used for preventing the detection head from being separated, a seal ring is arranged on the lower portion of the first column hole, and the seal ring is used for facilitating installation of the detection head.
Compared with the prior art, the invention has the following beneficial effects:
1. the high-precision anilox roller mechanical embossing machine is provided with the pressure adjusting mechanism, the pressure of the embossing knife can be adjusted by using a screwdriver, the pressure is transmitted to the pressure sensor through the spring, the pressure of the embossing knife is visualized, and the pressure of the embossing knife can be accurately adjusted; the angle adjusting mechanism is arranged, and the angle of the knurling tool can be adjusted by rotating the hand wheel, so that the angle between the knurling tool and the roller body is optimal, the linearity of the roller body is prevented from being reduced, and the quality and the precision of the anilox roller are improved;
2. the invention discloses a high-precision anilox roller mechanical embossing machine which is provided with a precision detection mechanism, wherein a detection column can complete the detection of one anilox roller by using a detection bulge along with the rolling of a roller body every circle, namely, the depth of the anilox roller is checked, if the linearity of the anilox roller is inconsistent, the depth of the anilox roller is greatly changed, the precision detection mechanism detects the depth of the anilox roller, and the change of the depth is captured by a sensor, so that the linearity of the roller body can be obtained, and the problems of uneven ink transfer and reduced roller body quality are avoided.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a front view of a high precision anilox mechanical embossing machine of the present invention;
FIG. 2 is a partial perspective view of the high precision anilox roll mechanical embossing machine of the present invention;
FIG. 3 is a perspective view of the pressure adjustment mechanism of the present invention;
FIG. 4 is a partial perspective view of the pressure adjustment mechanism of the present invention;
FIG. 5 is a perspective view of the angle adjustment mechanism of the present invention;
FIG. 6 is a cross-sectional view of the pressing mechanism of the present invention;
FIG. 7 is a cross-sectional view of the accuracy testing mechanism of the present invention;
FIG. 8 is a detail view of the invention at A;
FIG. 9 is a detail view of the invention at B;
FIG. 10 is a cross-sectional view of a test head of the present invention;
FIG. 11 is a schematic representation of the present invention prior to detecting a protrusion into the pattern;
FIG. 12 is a schematic representation of the present invention after detecting a protruding tread;
in the figure: a machine tool-1; a roller body-2; a pallet box-3; a pressure adjusting mechanism-4; an angle adjusting mechanism-5; knurling cutter-6; a precision detection mechanism-7; a fixed plate-8; moving a plate-9; a slide rail-10; a slide block-11; a groove-12; a resisting block-13; a pressure sensor-14; pin number one-15; pin II-16; a first spring-17; inner hexagonal hole-18; a first extension plate-19; a second extension plate-20; a worm-21; a hand wheel-22; a turbine-23; a connecting rod-24; an eccentric cylinder-25; a lever-26; a fixed block-27; a central column-28; opening-29; countersunk head screw-30; spring two-31; torus-32; dial gauge-33; a tool holder-34; a detection frame-35; a detection column-36; column hole-37; spring three-38; a detection head-39; a side hole-40; spring four-41; column hole No. two-42; a linkage post-43; a through-hole-44; round groove-45; a protrusion column-46; a circular hole-47; sector slotting-48; a transverse bore-49; a rotating wheel-50; sector-51; a displacement block-52; spring six-53; displacement sensor two-54; detecting outer ring-55; detecting the inner column-56; detecting convexity-57; a stop-58; a stop-slot-59; sealing ring-60; a displacement sensor-61; a fifth spring-62; pattern-63.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): the invention provides a technical scheme, as shown in figures 1-2, a high-precision anilox roller mechanical embossing machine comprises a machine tool 1, a roller body 2 is erected on the machine tool 1 and is driven by a power mechanism to rotate, a pallet box 3 is arranged on one side of the machine tool 1, the pallet box 3 can translate along the machine tool 1, a pressure adjusting mechanism 4 is arranged at the upper end of the pallet box 3, an angle adjusting mechanism 5 is arranged at the upper end of the pressure adjusting mechanism 4, a knurling tool 6 and a precision detecting mechanism 7 are arranged on one side, close to the roller body 2, of the angle adjusting mechanism 5, the knurling tool 6 is used for embossing the surface of the roller body 2, namely when the roller body 2 rotates, the roller body 2 drives the knurling tool 6 to rotate under the action of a pattern 63 of the knurling tool 6 and a certain pressure, the pressure adjusting mechanism 4 is used for adjusting the pressure of the knurling tool 6, the angle adjusting mechanism 5 is used for adjusting the angle between the knurling tool 6 and the roller body 2, the accuracy detection means 7 detects whether the pressed pattern 63 is uniform.
Referring to fig. 3 to 4, the pressure adjusting mechanism 4 includes a fixed plate 8, a movable plate 9, a slide rail 10, a slider 11, a groove 12, a resisting block 13, a pressure sensor 14, a first pin 15, a second pin 16, and a first spring 17, the fixed plate 8 is located at the upper end of the carriage 3, the fixed plate 8 can move with the carriage 3, the movable plate 9 is arranged at the upper end of the fixed plate 8, the fixed plate 8 and the movable plate 9 are connected with each other by the slide rail 10 and the slider 11 in a sliding manner, the movable plate 9 can move in a direction close to the roller body 2 under the action of the slide rail 10 and the slider 11, the groove 12 is formed in the middle of the movable plate 9, the resisting block 13 is arranged in the groove 12, the resisting block 13 is fixed on the fixed plate 8, the pressure sensor 14 is arranged in the resisting block 13, the pressure sensor 14 is used for obtaining the pressure applied to the knurl cutter 6, one end of the pressure sensor 14 is screwed with the resisting block 13 by the first pin 15, the other end of the pressure sensor 14 is connected with the second pin 16, the second pin 16 extends into the moving plate 9, the first spring 17 is sleeved on the second pin 16, one end of the first spring 17 abuts against the pressure sensor 14, and the other end abuts against the side wall of the groove 12.
As shown in fig. 4, the first pin 15 extends out of the abutting block 13, and an inner hexagonal hole 18 is formed at one end of the first pin extending out of the abutting block 13, and the inner hexagonal hole 18 is matched with a hexagonal screwdriver so as to rotate the first pin 15.
As shown in fig. 5, the angle adjusting mechanism 5 includes a first extending plate 19, a second extending plate 20, a worm 21, a hand wheel 22, a worm wheel 23, a connecting rod 24, an eccentric cylinder 25, a lever 26, a fixing block 27, and a central column 28, wherein the first extending plate 19 and the second extending plate 20 are located on one side of the moving plate 9, the first extending plate 19 and the second extending plate 20 are integrally formed with the moving plate 9, the first extending plate 19 is rotatably provided with the worm 21, one end of the worm 21 extends out of the first extending plate 19 and is connected with the hand wheel 22, the hand wheel 22 is used for driving the worm 21 to rotate, the worm wheel 23 is arranged outside the first extending plate 19, the worm 21 is meshed with the worm wheel 23, the worm 21 is used for driving the worm wheel 23 to rotate, the connecting rod 24 is rotatably arranged between the first extending plate 19 and the second extending plate 20, one end of the connecting rod 24 is connected with the worm wheel 23, the other end of the connecting rod 24 is rotatably connected with the second extending plate 20, and the worm wheel 23 can drive the connecting rod 24 to rotate, an eccentric cylinder 25 is sleeved outside the connecting rod 24, the side wall thickness of the eccentric cylinder 25 is inconsistent, when the connecting rod 24 rotates, the eccentric cylinder 25 is driven to rotate, a lever 26 is arranged at the upper end of the eccentric cylinder 25, the eccentric cylinder 25 drives one side of the lever 26 to move upwards or fall down, a fixed block 27 is arranged at the upper end of the movable plate 9, the fixed block 27 is fixed on the movable plate 9, a central column 28 penetrates through the fixed block 27, one end, far away from the eccentric cylinder 25, of the lever 26 is sleeved on the central column 28, the middle of the central column 28 is fixedly connected with the lever 26 through a bearing and is rotatably connected with the fixed block 27, when one side of the lever 26 displaces, the other side of the lever 26 is driven to displace, the central column 28 is driven to rotate by a certain angle, and therefore the rotary fancy cutting knife 6 is driven to rotate.
As shown in fig. 5 to 6, a pressing mechanism is arranged in the middle of the lever 26, the pressing mechanism includes an opening 29, two countersunk screws 30, a second spring 31 and a ring protrusion 32, the opening 29 is located in the middle of the lever 26, there are two openings 29, a countersunk screw 30 is arranged in each opening 29, the countersunk screw 30 passes through the lower end of the lever 26 and is screwed with the moving plate 9, that is, the countersunk screw 30 is fixed on the moving plate 9, the second spring 31 and the ring protrusion 32 are sleeved on one end of the countersunk screw 30 located in the opening 29, and the ring protrusion 32 is fixed in the opening 29. When the lever 26 is displaced on one side, the middle part of the lever 26 is driven to be displaced, the second spring 31 is made to extend and contract in the opening 29, certain elastic force is generated on the middle part of the lever 26, the displaced state of the lever 26 is relatively fixed, and the micro-motion is prevented from occurring after the angle adjustment of the knurl cutter 6 is completed, so that the angle of the knurl cutter 6 is kept constant, and the stability of knurling is ensured.
As shown in fig. 5, a dial indicator 33 is arranged on one side of the lever 26 close to the first extending plate 19, a detection head of the dial indicator 33 points to the first extending plate 19, when one side of the lever 26 is displaced, the dial indicator 33 is driven to also displace, and the detection head of the dial indicator 33 detects displacement change from the first extending plate 19, so that accurate angle change of the knurling tool 6 can be obtained.
As shown in fig. 2, the tool rest 34 is connected to one end of the central column 28, the knurl cutter 6 is arranged on the tool rest 34, the displacement sensors 61 are respectively arranged on two sides of the tool rest 34, when the knurl cutter 6 is driven to rotate by the roller body 2, the knurl cutter 6 is equivalent to generate screw motion with the roller body 2 and can be driven to translate relative to the roller body 2, the pallet box 3 can drive the pressure adjusting mechanism 4, the angle adjusting mechanism 5, the precision detecting mechanism 7 and the like to translate, and meanwhile, the tool rest 34 is driven to translate, the translation speed of the knurl cutter 6 and the translation speed of the tool rest 34 cannot be adjusted to be completely synchronous, so that the knurl cutter 6 and the tool rest 34 have a risk of knife collision, and when the knurl cutter 6 is sensed to be close by the displacement sensor 61, the speed of the pallet box 3 can be adjusted at any time, thereby avoiding the knife collision.
Referring to fig. 7 to 8, the precision detecting mechanism 7 includes a detecting frame 35, a detecting column 36, a first column hole 37, a third spring 38, a detecting head 39, a side hole 40, a fourth spring 41, a second column hole 42, a fifth spring 62, a linkage column 43, a through hole 44, a circular groove 45, an extending column 46, and a displacement detecting device, one end of the central column 28 is further connected to the detecting frame 35, the detecting frame 35 is fixed on the central column 28, when the central column 28 drives the knurl 6 to rotate by a certain angle, the detecting frame 35 also rotates by a corresponding angle, the detecting column 36 is erected on the detecting frame 35, the outer surface of the detecting column 36 is also provided with a pattern for driving the detecting column 36 to roll along with the roller body 2, the first column hole 37 is arranged in the detecting column 36, the first column hole 37 extends to the edge of the detecting column 36, the third spring 38 and the detecting head 39 are arranged in the first column hole 37, the third spring 38 gives the detecting head 39 a vertical elastic force, one side of the detection head 39, which is positioned outside the first column hole 37, can extend into a reticulate pattern of the roller body 2, a guide column is arranged in the third spring 38 and is fixed in the first column hole 37, the third spring 38 is driven to displace when the detection column 36 is prevented from displacing left and right, a gap is left between the side wall of the first column hole 37 and the detection head 39, so that the detection head 39 can displace up and down relative to the first column hole 37 and also can displace left and right, a side hole 40 is arranged on one side of the first column hole 37, the first column hole 37 is communicated with the side hole 40, a fourth spring 41 is arranged in the side hole 40, the fourth spring 41 gives elasticity to the detection head 39 in the left and right direction, a guide column is arranged in the fourth spring 41 and is fixed in the side hole 40, the fourth spring 41 is driven to displace when the detection column 36 displaces up and down, a second column hole 42 is arranged on one side of the first column hole 37, a fifth spring 62 and a linkage column 43 are arranged in the second column hole 42, no. five springs 62 give linkage post 43 elasticity in the upper and lower direction, linkage post 43 and the vertical displacement that detects head 39 are synchronous, communicate through-hole 44 between No. one post hole 37 and No. two post holes 42, linkage post 43 is close to the position of through-hole 44 and is provided with circular slot 45, it is provided with out post 46 to detect head 39 one side, it is fixed in on detecting head 39 to extend post 46, when detecting head 39 left and right sides displacement, it does not completely deviate from circular slot 45 to extend post 46, it passes through-hole 44 and stretches into circular slot 45 to extend post 46, linkage post 43 one side is provided with displacement detection device, displacement detection device is used for detecting the displacement distance that detects head 39.
As shown in fig. 7 and 9, the displacement detecting device includes a circular hole 47, a sector slot 48, a transverse hole 49, a rotating wheel 50, a sector 51, a displacement block 52, a sixth spring 53, and a second displacement sensor 54, wherein the circular hole 47, the sector slot 48, and the transverse hole 49 are sequentially disposed on one side of the second column hole 42 away from the first column hole 37, the second column hole 42, the circular hole 47, the sector slot 48, and the transverse hole 49 are sequentially communicated, the rotating wheel 50 is rotatably disposed in the circular hole 47, the rotating wheel 50 is used for transmitting the displacement of the linkage column 43 to the sector 51, the sector slot 48 is provided with the sector 51, the sector 51 is in a sector structure with unequal radius, the sector 51 is used for amplifying the distance of the displacement and is convenient for the detection of the second displacement sensor 54, the displacement block 52 is disposed in the transverse hole 49, the sixth spring 53 is sleeved on the displacement block 52, one end of the displacement block 52 is contacted with the sector 51, when the sector 51 rotates, the radius of the sector 51 is unequal, the displacement block 52 is driven to displace, the sixth spring 53 is used for resetting the displacement block 52, the inner edge protrusion is further arranged in the transverse hole 49 and used for preventing the displacement block 52 from falling off, the rotating wheel 50 is respectively meshed with the linkage column 43 and the sector 51 through teeth, one end of the displacement block 52 is contacted with the cambered side of the sector 51, the second displacement sensor 54 is arranged on the side, away from the sector 51, of the displacement block 52, the displacement of the displacement block 52 is captured by the second displacement sensor 54, and the displacement distance of the detection head 39 can be obtained.
As shown in fig. 10, the detecting head 39 includes a detecting outer ring 55, a detecting inner post 56, and a detecting protrusion 57, the detecting inner post 56 is screwed into the detecting outer ring 55, so that the detecting inner post 56 can be replaced to adapt to the detection of patterns 63 with more shapes, the detecting protrusion 57 is located at the lower end of the detecting inner post 56, when the detecting head 39 is displaced, the detecting protrusion 57 can extend into the pattern 63 on the roller body 2, so as to detect the flatness and the depth of the pattern 63 of the roller body, a stopper 58 is disposed at the outer side of the detecting outer ring 55, a stopper groove 59 is disposed at a position corresponding to the stopper 58 on the inner wall of the first post hole 37, the stopper 58 and the stopper groove 59 are used for preventing the detecting head 39 from being separated, a sealing ring 60 is disposed at the lower portion of the first post hole 37, and the sealing ring 60 is used for facilitating the installation of the detecting head 39.
The working principle of the invention is as follows:
when the pressure of the knurling tool 6 needs to be adjusted, the first pin 15 is rotated, the first pin 15 translates under the action of screw rotation, the pressure sensor 14 and the second pin 16 are driven to translate, the second pin 16 drives the moving plate 9 to move towards one side of the roller body 2, the knurling tool 6 is subjected to larger pressure increase, meanwhile, the moving plate 9 generates corresponding reaction force on the first spring 17, the pressure on the first spring 17 is increased, the pressure is transmitted to the pressure sensor 14, the pressure is visualized through the electronic display screen, and therefore the pressure of the knurling tool 6 can be accurately adjusted;
when the angle between the knurling tool 6 and the roller body 2 needs to be adjusted, the hand wheel 22 is rotated to drive the worm 21 to rotate, the worm 21 and the worm wheel 23 generate spiral rotation movement to drive the worm wheel 23 to rotate, so that the connecting rod 24 and the eccentric cylinder 25 both rotate, the eccentric cylinder 25 drives one side of the lever 26 to move upwards or fall downwards, the other side of the lever 26 also generates displacement, and the central column 28 is further driven to rotate for a certain angle, so that the knurling tool 6 is driven to rotate;
when the depth of the roller body flatness pattern 63 is detected, every time the detection post 36 rolls one circle along the roller body 2, the detection protrusion 57 can meet with one pattern 63, at this time, as shown in fig. 11, the detection protrusion 57 is not in a positive corresponding relation with the pattern 63, the detection protrusion 57 is acted by an acting force, can be contracted in the first post hole 37, then the detection protrusion 57 can move towards the pattern 63, namely, the detection head 39 generates downward displacement under the action of the third spring 38, and simultaneously generates rightward displacement under the action of the inner wall surface of the pattern 63, as shown in fig. 12, the detection protrusion 57 extends into the pattern 63, and simultaneously the linkage post 43 also generates downward displacement under the action of the fifth spring 62, and because the detection head 39 generates rightward displacement, the extension post 46 generates certain displacement relative to the circular groove 45, but does not completely separate from the circular groove 45, the displacement of the linkage post 43 is transmitted to the fan-shaped block 51 through the rotating wheel 50, the fan-shaped block 51 amplifies the displacement distance to push the displacement block 52 to displace, and the second displacement sensor 54 captures the displacement to obtain the displacement distance of the detection bump 57; when the detection column 36 rotates again to enable the detection projection 57 to be separated from the pattern 63, the fourth spring 41 rebounds to drive the detection head 39 to reset in the horizontal direction; when the detection column 36 rolls one turn along with the roller body 2, the detection protrusion 57 is pressed by the side wall of the roller body 2 and shrinks in the first column hole 37, the detection head 39 presses the third spring 38 to shrink, meanwhile, the extension column 46 drives the linkage column 43 to shrink, the rotating wheel 50 drives the sector 51 to reset, and the sixth spring 53 drives the displacement block 52 to reset.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. High accuracy reticulation roller machinery coining mill, including lathe (1), lathe (1) is put on the shelf and is equipped with roll body (2), its characterized in that: a pallet box (3) is arranged on one side of the machine tool (1), a pressure adjusting mechanism (4) is arranged at the upper end of the pallet box (3), an angle adjusting mechanism (5) is arranged at the upper end of the pressure adjusting mechanism (4), and a knurling tool (6) and a precision detecting mechanism (7) are arranged on one side, close to the roller body (2), of the angle adjusting mechanism (5);
the pressure adjusting mechanism (4) comprises a fixed plate (8), a movable plate (9), a sliding rail (10), a sliding block (11), a groove (12), a resisting block (13), a pressure sensor (14), a first pin (15), a second pin (16) and a first spring (17), the fixed plate (8) is positioned at the upper end of the pallet box (3), the movable plate (9) is arranged at the upper end of the fixed plate (8), the fixed plate (8) is in sliding connection with the movable plate (9) through the sliding rail (10) and the sliding block (11), the groove (12) is formed in the middle of the movable plate (9), the resisting block (13) is arranged in the groove (12), the resisting block (13) is fixed on the fixed plate (8), the pressure sensor (14) is arranged in the resisting block (13), one end of the pressure sensor (14) is in threaded connection with the resisting block (13) through the first pin (15), the other end of the pressure sensor (14) is connected with a second pin (16), the second pin (16) extends into the moving plate (9), and a first spring (17) is sleeved on the second pin (16);
the angle adjusting mechanism (5) comprises a first extending plate (19), a second extending plate (20), a worm (21), a hand wheel (22), a worm wheel (23), a connecting rod (24), an eccentric cylinder (25), a lever (26), a fixing block (27) and a central column (28), the first extending plate (19) and the second extending plate (20) are located on one side of the moving plate (9), the worm (21) is arranged in the first extending plate (19) in a rotating mode, one end of the worm (21) extends out of the first extending plate (19) and is connected with the hand wheel (22), the worm wheel (23) is arranged outside the first extending plate (19), the worm (21) is meshed with the worm wheel (23), the connecting rod (24) is arranged between the first extending plate (19) and the second extending plate (20) in a rotating mode, one end of the connecting rod (24) is connected with the worm wheel (23), the eccentric cylinder (25) is sleeved outside the connecting rod (24), the eccentric cylinder is characterized in that a lever (26) is arranged at the upper end of the eccentric cylinder (25), a fixed block (27) is arranged at the upper end of the movable plate (9), a central column (28) penetrates through the fixed block (27), one end, far away from the eccentric cylinder (25), of the lever (26) is sleeved on the central column (28), and the middle of the central column (28) is fixedly connected with the lever (26) through a bearing and is rotatably connected with the fixed block (27).
2. The high precision anilox mechanical embossing machine according to claim 1, characterized in that: the first pin (15) extends out of the abutting block (13), and an inner hexagonal hole (18) is formed in one end extending out of the abutting block (13).
3. The high precision anilox mechanical embossing machine according to claim 1, characterized in that: the utility model discloses a movable plate, including lever (26), counter screw (30), spring (31), ring bulge (32), lever (26) middle part is provided with pressure moving mechanism, pressure moving mechanism includes trompil (29), counter screw (30), No. two spring (31), ring bulge (32), trompil (29) are located lever (26) middle part, be provided with counter screw (30) in trompil (29), counter screw (30) pass lever (26) lower extreme and with movable plate (9) spiro union, spring (31) and ring bulge (32) have been cup jointed to the one end that counter screw (30) are located trompil (29), ring bulge (32) are fixed in trompil (29).
4. The high precision anilox mechanical embossing machine according to claim 1, characterized in that: one side of the lever (26) close to the first extending plate (19) is provided with a dial indicator (33), and a detection head of the dial indicator (33) points to the first extending plate (19).
5. The high precision anilox mechanical embossing machine according to claim 1, characterized in that: one end of the central column (28) is connected with the tool rest (34), the knurling tool (6) is arranged on the tool rest (34), and one displacement sensor (61) is arranged on each of two sides of the tool rest (34).
6. The high precision anilox mechanical embossing machine according to claim 1, characterized in that: the precision detection mechanism (7) comprises a detection frame (35), a detection column (36), a first column hole (37), a third spring (38), a detection head (39), a side hole (40), a fourth spring (41), a second column hole (42), a fifth spring (62), a linkage column (43), a through hole (44), a circular groove (45), a protrusion column (46) and a displacement detection device, wherein the detection frame (35) is further connected with one end of the central column (28), the detection column (36) is erected on the detection frame (35), the first column hole (37) is arranged in the detection column (36), the first column hole (37) extends to the edge of the detection column (36), the third spring (38) and the detection head (39) are arranged in the first column hole (37), a gap is reserved between the side wall of the first column hole (37) and the detection head (39), the side hole (40) is formed in one side of the first column hole (37), column hole (37) and side opening (40) intercommunication, be provided with No. four spring (41) in side opening (40), No. two column holes (42) have been seted up to column hole (37) one side, be provided with No. five spring (62) and linkage post (43) in No. two column holes (42), communicate through-hole (44) between column hole (37) and No. two column holes (42), the position that linkage post (43) is close through-hole (44) is provided with circular slot (45), it is provided with and stretches out post (46) to detect head (39) one side, stretch out in post (46) passes through-hole (44) and stretches into circular slot (45), linkage post (43) one side is provided with displacement detection device.
7. The high precision anilox mechanical embossing machine according to claim 6, characterized in that: the displacement detection device comprises a round hole (47), a fan-shaped slot (48), a transverse hole (49), a rotating wheel (50), a fan-shaped block (51), a displacement block (52), a six-number spring (53) and a two-number displacement sensor (54), wherein one side, away from a first column hole (37), of a second column hole (42) is sequentially provided with the round hole (47), the fan-shaped slot (48) and the transverse hole (49), the second column hole (42), the round hole (47), the fan-shaped slot (48) and the transverse hole (49) are sequentially communicated, the rotating wheel (50) is arranged in the round hole (47) in a rotating mode, the fan-shaped slot (48) is internally provided with the fan-shaped block (51), the fan-shaped block (51) is of a fan-shaped structure with unequal radius, the displacement block (52) is arranged in the transverse hole (49), the six-number spring (53) is sleeved on the displacement block (52), and the rotating wheel (50) is respectively connected with a linkage column (43), The fan-shaped blocks (51) are meshed through teeth, one end of each displacement block (52) is in contact with the cambered surface side of each fan-shaped block (51), and a second displacement sensor (54) is arranged on the side, away from each fan-shaped block (51), of each displacement block (52).
8. The high precision anilox mechanical embossing machine according to claim 6, characterized in that: the detection head (39) comprises a detection outer ring (55), a detection inner column (56) and a detection protrusion (57), the detection inner column (56) is in threaded connection with the detection outer ring (55), the detection protrusion (57) is located at the lower end of the detection inner column (56), a stop (58) is arranged on the outer side of the detection outer ring (55), a stop groove (59) is formed in the inner wall of the first column hole (37) and corresponds to the stop (58), and a sealing ring (60) is arranged on the lower portion of the first column hole (37).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110912379.3A CN113547866B (en) | 2021-08-10 | 2021-08-10 | High-precision anilox roller mechanical embossing machine |
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| CN202110912379.3A CN113547866B (en) | 2021-08-10 | 2021-08-10 | High-precision anilox roller mechanical embossing machine |
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| CN113547866B true CN113547866B (en) | 2022-05-17 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115070067B (en) * | 2022-07-27 | 2022-11-15 | 四川丹齿精工科技有限公司 | Device and method for processing reticulate pattern of gluing shaft |
| CN117048229B (en) * | 2023-10-12 | 2023-12-19 | 江西采木园家具有限公司 | Knurling device for processing plate for furniture production |
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