CN117961539A - Preparation device and preparation method for long-life steel shot - Google Patents
Preparation device and preparation method for long-life steel shot Download PDFInfo
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- CN117961539A CN117961539A CN202410190340.9A CN202410190340A CN117961539A CN 117961539 A CN117961539 A CN 117961539A CN 202410190340 A CN202410190340 A CN 202410190340A CN 117961539 A CN117961539 A CN 117961539A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 107
- 239000010959 steel Substances 0.000 title claims abstract description 107
- 238000002360 preparation method Methods 0.000 title claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 170
- 238000003825 pressing Methods 0.000 claims abstract description 82
- 238000005520 cutting process Methods 0.000 claims abstract description 59
- 238000012216 screening Methods 0.000 claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 claims abstract description 5
- 101000623895 Bos taurus Mucin-15 Proteins 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000006187 pill Substances 0.000 description 4
- 238000005422 blasting Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a preparation device and a preparation method for long-life steel shots, and relates to the technical field of steel shot preparation, wherein the preparation device comprises a support frame and a support plate I, one side of the support frame is externally connected with a rounding machine, the rounding machine is connected with a screening device through a conveying device, a wire feeding unit and a wire pressing unit are arranged on the support frame, a cutting unit is arranged on the support plate I, the wire feeding unit and the cutting unit are respectively arranged on two sides of the wire pressing unit, and the cutting unit is connected with the externally connected rounding machine; the wire pressing unit comprises a supporting mechanism, a driving mechanism, a distance adjusting mechanism and a wire pressing mechanism, wherein the supporting mechanism is arranged on the supporting frame, the driving mechanism and the distance adjusting mechanism are both arranged on the supporting mechanism, the wire pressing mechanism is arranged on the distance adjusting mechanism, and the wire pressing mechanism is connected with the driving mechanism; the invention solves the problem that the conveying wheel needs to be replaced every time the steel wire is replaced in the prior art, greatly improves the production efficiency and reduces the workload of operators.
Description
Technical Field
The invention relates to the technical field of steel shot preparation, in particular to a preparation device and a preparation method for a long-life steel shot.
Background
In industrial production, when polishing and rust removal are carried out on a part made of a metal material, a shot blasting process is generally needed to process the part, the surface roughness and the wear resistance of the part made of the metal material after shot blasting are improved, and in the prior art, when steel shots are prepared by steel wire shot cutting, one machine is generally only suitable for steel wire shot cutting of one size, and the application range is small.
The utility model provides a steel wire pill cutting machine is proposed to patent application that application number is "CN201110104602.8", this patent application realizes through setting up wire feed unit and filament cutter that the steel wire cuts the pill, this patent is although can realize that the steel wire cuts the pill, but this patent application can only be applicable to the steel wire of a size, when need cut not unidimensional steel wire or need change the steel wire of a batch of other sizes on a machine, this patent application just needs to change the inside transmission roller of machine, so, not only can reduce the efficiency of cutting the pill, also increased operating personnel's work load simultaneously to can influence holistic productivity.
Disclosure of Invention
Aiming at the technical problems, the invention provides a preparation device for long-life steel shots, which comprises a support frame and a support plate I, wherein one side of the support frame is externally connected with a rounding machine, the rounding machine is connected with a screening device through a conveying device, a wire feeding unit and a wire pressing unit are arranged on the support frame, a cutting unit is arranged on the support plate I, the wire feeding unit and the cutting unit are respectively arranged on two sides of the wire pressing unit, and the cutting unit is connected with the externally connected rounding machine; the two wire pressing units are connected through a supporting rod, and the two wire pressing units are symmetrically distributed about the central line of the supporting rod in the horizontal direction; the wire pressing unit comprises a supporting mechanism, a driving mechanism, a distance adjusting mechanism and a wire pressing mechanism, wherein the supporting mechanism is arranged on a supporting frame, the driving mechanism and the distance adjusting mechanism are both arranged on the supporting mechanism, the wire pressing mechanism is arranged on the distance adjusting mechanism, the wire pressing mechanism is connected with the driving mechanism, a plurality of distance adjusting mechanisms, wire pressing mechanisms and cutting units are arranged, the distance adjusting mechanisms and the wire pressing mechanisms are in one-to-one correspondence, the cutting is in one-to-one correspondence with the distance adjusting mechanisms, and the wire pressing mechanisms are connected in series; the cutting unit comprises a positioning mechanism and a cutting mechanism, wherein the positioning mechanism is arranged on the first supporting plate, and the cutting mechanism is arranged on the positioning mechanism.
Further, the supporting mechanism comprises a second supporting plate, a third supporting plate and a fourth supporting plate, the third supporting plate is fixedly arranged on the supporting frame, the second supporting plate and the fourth supporting plate are respectively and fixedly arranged on two sides of the third supporting plate, and the first supporting plate is fixedly arranged on the second supporting plate.
Further, the driving mechanism comprises a first rotating shaft, a first universal joint assembly, a second universal joint assembly and a first motor, wherein the first motor is fixedly arranged on a fourth supporting plate, the second universal joint assembly is fixedly arranged on an output shaft of the first motor, the first rotating shaft is fixedly arranged on the second supporting plate, and the first universal joint assembly is rotatably arranged on the first rotating shaft.
Further, the adjustable distance mechanism comprises a motor II, a universal joint assembly III, a universal joint assembly IV, a universal joint assembly V, a connecting frame II, a screw rod I, a belt pulley II, a rotating shaft III, a supporting seat I and a supporting plate V, wherein the universal joint assembly III is rotatably arranged on the universal joint assembly II, the universal joint assembly IV is rotatably arranged on the universal joint assembly III, the universal joint assembly V is connected with the universal joint assembly IV through a spline, the motor II and the supporting seat I are fixedly arranged on the supporting plate III, the rotating shaft III is fixedly arranged on an output shaft of the motor II, the belt pulley II is fixedly arranged on the rotating shaft III, the connecting frame II is slidably arranged on the supporting plate III, the supporting plate V is fixedly arranged on the supporting seat I, the screw rod I is rotatably arranged on the supporting plate V, two sections of threads I with opposite screw directions are arranged on the screw rod I, two ends of the screw rod I are fixedly arranged on the universal joint assembly III, the belt pulley I is fixedly connected with the universal joint assembly IV through a spline, the motor II and the supporting seat I are fixedly arranged on the supporting plate II, the connecting plate I is fixedly connected with the connecting plate II, the connecting plate I is fixedly connected with the screw rod II, the connecting frame I is fixedly arranged on the connecting plate II, and the connecting plate II is fixedly connected with the connecting plate II, and the connecting plate I is fixedly connected with the connecting plate V, and the connecting frame I through the connecting frame I and the connecting frame I through the connecting frame I and the connecting plate V; the first supporting seats are provided with two supporting seats and are distributed on two sides of the first belt pulley, the first supporting seats are respectively provided with a second screw rod in a rotating mode, the lower ends of the second screw rods are respectively fixedly provided with a second bevel gear, the first bevel gears are connected with the second bevel gears in a meshed mode, and the connecting plates are connected with the second screw rods through threads.
Further, the wire pressing mechanism comprises a universal joint assembly six, a rotating shaft two and a conveying wheel, the universal joint assembly six is rotatably arranged on the universal joint assembly five, the rotating shaft two is arranged on the universal joint assembly six through a connector, the conveying wheel is connected with the rotating shaft two through a spline, the conveying wheel is rotatably connected with a connecting frame, the conveying wheel is relatively fixed with the connecting frame one in the horizontal direction, and the universal joint assembly six and the conveying wheel are respectively provided with two and are distributed on two sides of the belt one.
Further, positioning mechanism includes supporting seat two, supporting seat three, runner one, belt three, motor four, supporting seat four, locating component, locating head and runner two, equal fixed mounting of supporting seat two and supporting seat four is on backup pad one, three fixed mounting of supporting seat is on supporting seat two, the runner rotates to be installed on supporting seat three, runner one fixed mounting runner, motor four fixed mounting is on supporting seat four, runner two fixed mounting is on motor four's output shaft, be connected through belt three between runner two and the runner one, be provided with a plurality of spouts and slide hole on the supporting seat two, the spout is connected with the slide hole, and a plurality of spouts are circumference form evenly distributed, be provided with a plurality of arc grooves on the runner, a plurality of arc grooves are circumference form evenly distributed, locating component includes slide bar one, two, slider one, slide bar two and slider equal fixed connection, slider and spout sliding connection, slide bar one and slide hole sliding connection, slide bar two and slide bar one end are kept away from on the support head, and each arc setting up the locating hole.
Further, the cutting mechanism comprises a motor five, a cutter rest, a lead screw three, a cutter rest, a fixing seat I, a fixing seat II and a guide rod, wherein the motor five, the fixing seat I and the fixing seat II are fixedly arranged on a supporting seat II, the lead screw three is rotatably arranged on the fixing seat I, the lead screw three is fixedly connected with an output shaft of the motor five, the guide rod is fixedly arranged on the fixing seat II, two sections of threads with opposite spiral directions are arranged on the lead screw three, the cutter rest and the cutter rest are slidably arranged on the supporting seat II, the cutter rest and the cutter rest are symmetrically distributed on the horizontal center line of a positioning hole, the cutter rest and the cutter rest are slidably connected with the guide rod, one section of threads on the cutter rest is connected with one section of threads on the lead screw three, the cutter rest is connected with the other end threads on the lead screw three, and a cutter groove matched with the cutter is formed in the cutter rest.
Further, the wire feeding unit comprises a support plate six, a motor three, a support plate seven, a motor four and a belt two, wherein the support plate six, the support plate seven and the motor four are fixedly arranged on the support plate three, the motor three is fixedly arranged on the support plate six, the support plate seven is provided with a plurality of support plates seven which are distributed at intervals, each support plate seven is rotatably provided with a driving shaft, the driving shafts are not connected with each other, each driving shaft is detachably provided with a placing frame, the support plate six and the motor three are respectively provided with two, the support plate six and the motor three are respectively distributed on two sides of the support plate three, and the driving shafts at two ends of the support plate three are respectively fixedly connected with the corresponding output shafts of the motor three; and a belt pulley III is fixedly arranged on an output shaft of the motor IV, a belt pulley IV is fixedly arranged on a plurality of driving shafts in the middle of the supporting plate III, and the belt pulley III is connected with the belt pulley IV through a belt II.
The invention also provides a method for preparing the long-life steel shot by using the preparation device for the long-life steel shot, which comprises the following steps of:
S1, adjusting the distance in the horizontal direction between two conveying wheels in the same wire pressing mechanism and the distance in the vertical direction between the conveying wheels of the two wire pressing mechanisms according to the size of the wire to be cut, so that the wire pressing mechanism is suitable for the wires with different sizes;
s2, mounting the steel wire to be cut on a corresponding placing frame, pulling the initial end of the steel wire, and penetrating through positioning holes of the wire pressing mechanism and the positioning mechanism;
S3, pressing and conveying the steel wire to the positions of the positioning mechanism and the cutting mechanism for positioning and cutting through the cooperation of the wire feeding unit, the driving mechanism and the wire pressing mechanism;
s4, the steel wire can be accurately clamped and positioned through a plurality of positioning heads in the positioning mechanism, and meanwhile, the steel wire clamping device can be applicable to clamping and positioning just with different sizes, and is high in positioning accuracy and wide in application range;
S5, driving a cutter rest and a cushion cutter rest to move on a guide rod in opposite directions through rotation of a screw rod III in the cutting mechanism, driving a cutter to move by the cutter rest, and cutting a steel wire into required small sections through cooperation of the cutter and a cutter groove;
S6, the cut small sections enter an externally connected rounding machine for rounding, steel shots are formed after rounding, the rounded steel shots enter a screening device through a conveying device for screening, and the screened steel shots are classified and packaged, so that the preparation of the steel shots is completed.
Compared with the prior art, the invention has the beneficial effects that: (1) The invention can simultaneously adjust and regulate the distance between two conveying wheels in the same wire pressing mechanism in the horizontal direction and the distance between the conveying wheels in the two wire pressing mechanisms in the vertical direction, thereby being applicable to steel wires with different sizes, having wider application range and being convenient to adjust; if the sizes of the steel wires pressed by the wire pressing mechanisms are the same, the sizes adjusted by the wire pressing mechanisms are the same; if the sizes of the steel wires pressed by the wire pressing mechanisms are different, the wire pressing mechanisms can be correspondingly adjusted according to the sizes of the pressed steel wires; the device can be suitable for a plurality of steel wires with the same size and a plurality of steel wires with different sizes, so that the problem that the conveying wheel needs to be replaced every time the steel wires are replaced in the prior art is avoided, the production efficiency is greatly improved, and the workload of operators is reduced; (2) According to the invention, through the cooperation of the driving mechanism and the wire pressing mechanism, the steel wires can be pressed and conveyed to the positions of the positioning mechanism and the cutting mechanism for positioning and cutting when the conveying wheel rotates, the conveying efficiency is higher, and a plurality of steel wires with the same size or different sizes can be conveyed at the same time, so that the overall working efficiency is further improved; (3) The steel wire clamping device can accurately clamp and position the steel wire through the plurality of positioning heads in the positioning mechanism, and is also suitable for clamping and positioning just with different sizes, the positioning accuracy is high, and the application range is wider; (4) According to the invention, the cutter rest and the cutter rest in the cutting mechanism move on the guide rod in opposite directions, so that the cutting efficiency and the cutting quality are improved, and the problem that the cutting size is deviated due to deviation of the steel wire in the prior art is avoided.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a top view of the present invention.
Fig. 4 is a side view of the present invention.
Fig. 5 is a schematic structural view of the yarn pressing unit of the present invention.
Fig. 6 is a schematic view of a partial structure of a wire pressing unit according to the present invention.
Fig. 7 is an enlarged schematic view of the structure of fig. 6 a according to the present invention.
Fig. 8 is a schematic diagram of a partial structure of a filament pressing unit according to the present invention.
Fig. 9 is a schematic diagram of the overall structure of the present invention.
Fig. 10 is a schematic view of a cutting unit according to the present invention.
FIG. 11 is a schematic diagram of a cutting unit according to the present invention.
Reference numerals: 101-supporting frames; 102-a first support plate; 103-supporting rods; 201-a second supporting plate; 202-a third support plate; 203-a first rotating shaft; 204-universal joint assembly one; 205-gimbal assembly two; 206-motor one; 207-support plate four; 208-motor two; 209-a third gimbal assembly; 210-universal joint assembly four; 211-universal joint assembly five; 212-a universal joint assembly six; 213-a second rotating shaft; 214-a conveying wheel; 215-first connection rack; 216-a second connecting frame; 217-lead screw I; 218-pulley one; 219-belt one; 220-pulley two; 221-a third rotating shaft; 222-first bevel gear; 223-first support seat; 224-bevel gear two; 225-connecting plates; 226-a second lead screw; 227-a fifth support plate; 301-a sixth support plate; 302-motor three; 303-a support plate seven; 304-a placing frame; 305-drive shaft; 306-motor four; 307-belt two; 401-a second supporting seat; 402-a third supporting seat; 403-a wheel; 404-runner one; 405-belt three; 406-motor four; 407-support seat four; 408-a positioning component; 409-motor five; 410-a cutter frame; 411-screw three; 412-backing the tool holder; 413-fixing seat one; 414-fixing seat II; 415-a guide bar; 416-positioning head; 417-wheel two.
Detailed Description
The invention will be further described with reference to specific examples, illustrative examples and illustrations of which are provided herein to illustrate the invention, but are not to be construed as limiting the invention.
Examples: the preparation device for the long-life steel shot shown in fig. 1-11 comprises a support frame 101 and a support plate I102, wherein one side of the support frame 101 is externally connected with a rounding machine, the rounding machine is connected with a screening device through a conveying device, a wire feeding unit and a wire pressing unit are arranged on the support frame 101, a cutting unit is arranged on the support plate I102, the wire feeding unit and the cutting unit are respectively arranged on two sides of the wire pressing unit, and the cutting unit is connected with the externally connected rounding machine; the two wire pressing units are connected through the supporting rod 103 and symmetrically distributed about the central line of the supporting rod 103 in the horizontal direction; the wire pressing unit comprises a supporting mechanism, a driving mechanism, a distance adjusting mechanism and a wire pressing mechanism, wherein the supporting mechanism is arranged on the supporting frame 101, the driving mechanism and the distance adjusting mechanism are both arranged on the supporting mechanism, the wire pressing mechanism is arranged on the distance adjusting mechanism, the wire pressing mechanism is connected with the driving mechanism, the distance adjusting mechanism, the wire pressing mechanism and the cutting unit are all provided with a plurality of wire pressing mechanisms, the distance adjusting mechanism corresponds to the wire pressing mechanisms one by one, the cutting is in one correspondence with the distance adjusting mechanisms one by one, and the wire pressing mechanisms are connected in series; the cutting unit includes positioning mechanism and cutting mechanism, and positioning mechanism installs on backup pad one 102, and cutting mechanism installs on positioning mechanism.
The support mechanism comprises a second support plate 201, a third support plate 202 and a fourth support plate 207, the third support plate 202 is fixedly arranged on the support frame 101, the second support plate 201 and the fourth support plate 207 are respectively and fixedly arranged on two sides of the third support plate 202, and the first support plate 102 is fixedly arranged on the second support plate 201.
The driving mechanism comprises a first rotating shaft 203, a first universal joint assembly 204, a second universal joint assembly 205 and a first motor 206, wherein the first motor 206 is fixedly arranged on a fourth supporting plate 207, the second universal joint assembly 205 is fixedly arranged on an output shaft of the first motor 206, the first rotating shaft 203 is fixedly arranged on a second supporting plate 201, and the first universal joint assembly 204 is rotatably arranged on the first rotating shaft 203.
The adjustable-pitch mechanism comprises a motor II 208, a universal joint assembly III 209, a universal joint assembly IV 210, a universal joint assembly V211, a connecting frame II 216, a screw rod I217, a belt I218, a belt I219, a belt II 220, a rotating shaft III 221, a supporting seat I223 and a supporting plate V227, the universal joint assembly III 209 is rotatably arranged on the universal joint assembly II 205, the universal joint assembly IV 210 is rotatably arranged on the universal joint assembly III 209, the universal joint assembly V211 is connected with the universal joint assembly IV 210 through a spline, the motor II 208 and the supporting seat I223 are fixedly arranged on the supporting plate III 202, the rotating shaft III 221 is fixedly arranged on an output shaft of the motor II 208, the belt II 220 is fixedly arranged on the rotating shaft III 221, the connecting frame II 216 is slidably arranged on the supporting plate III 202, the supporting plate V227 is fixedly arranged on the supporting seat I223, the first lead screw 217 is rotatably arranged on the fifth support plate 227, the first lead screw 217 is provided with two sections of threads with opposite screw directions, two ends of the first lead screw 217 are fixedly provided with first bevel gears 222, a first belt pulley 218 is fixedly arranged on the first lead screw 217, the first belt pulley 218 is connected with the second belt pulley 220 through a first belt 219, two connecting frames 216 are arranged, one connecting frame 216 is connected with one section of the first lead screw 217, the other connecting frame 216 is connected with the other section of the first lead screw 217, each connecting frame 216 is provided with a first connecting frame 215 in a sliding manner, the lower end of each connecting frame 215 is provided with a connecting plate 225, and the connecting plate 225 is in sliding connection with the connecting frame 215 in the horizontal direction and is relatively fixed in the vertical direction; the first support seats 223 are provided with two and are distributed on two sides of the first belt pulley 218, the second lead screw 226 is rotatably installed on each first support seat 223, the second bevel gear 224 is fixedly installed at the lower end of each second lead screw 226, the first bevel gear 222 is meshed with the second bevel gear 224, and the connecting plate 225 is connected with the second lead screw 226 through threads.
The wire pressing mechanism comprises a universal joint assembly six 212, a rotating shaft two 213 and a conveying wheel 214, wherein the universal joint assembly six 212 is rotatably arranged on a universal joint assembly five 211, the rotating shaft two 213 is arranged on the universal joint assembly six 212 through a connector, the conveying wheel 214 is connected with the rotating shaft two 213 through a spline, the conveying wheel 214 is rotatably connected with a first connecting frame 215, the conveying wheel 214 is relatively fixed with the first connecting frame 215 in the horizontal direction, and the universal joint assembly six 212 and the conveying wheel 214 are respectively provided with two and are distributed on two sides of a first belt 219.
The positioning mechanism comprises a second supporting seat 401, a third supporting seat 402, a rotating wheel 403, a first rotating wheel 404, a third belt 405, a fourth motor 406, a fourth supporting seat 407, a positioning assembly 408, a positioning head 416 and a second rotating wheel 417, wherein the second supporting seat 401 and the fourth supporting seat 407 are fixedly arranged on the first supporting plate 102, the third supporting seat 402 is fixedly arranged on the second supporting seat 401, the rotating wheel 403 is rotatably arranged on the third supporting seat 402, the first rotating wheel 404 is fixedly arranged on the rotating wheel 403, the fourth motor 406 is fixedly arranged on the fourth supporting seat 407, the second rotating wheel 417 is fixedly arranged on an output shaft of the fourth motor 406, the second rotating wheel 417 is connected with the first rotating wheel 404 through the third belt 405, a plurality of sliding grooves and sliding holes are formed in the second supporting seat 401, the sliding grooves are connected with the sliding holes, the sliding grooves are uniformly distributed in a circumferential shape, the plurality of arc grooves are uniformly distributed in a circumferential shape, the positioning assembly 408 comprises a first sliding rod, a second sliding block, a first sliding block and a second sliding block are fixedly connected with the sliding block, a sliding rod are slidingly connected with the sliding groove, the first sliding block is slidingly connected with the sliding rod, the sliding rod is slidingly connected with the sliding block, the sliding block is slidingly arranged on the first sliding block, the second sliding block is fixedly arranged on the sliding block, and the sliding block is slidingly arranged on the first sliding block, one end is far away from the first positioning head 416, and the sliding block is fixedly arranged on the sliding block, and the sliding block is fixedly arranged on the sliding head.
The cutting mechanism comprises a motor five 409, a cutter frame 410, a screw three 411, a cutter rest 412, a first fixing seat 413, a second fixing seat 414 and a guide rod 415, wherein the motor five 409, the first fixing seat 413 and the second fixing seat 414 are fixedly arranged on the second supporting seat 401, the screw three 411 is rotatably arranged on the first fixing seat 413, the screw three 411 is fixedly connected with an output shaft of the motor five 409, the guide rod 415 is fixedly arranged on the second fixing seat 414, two sections of threads with opposite spiral directions are arranged on the screw three 411, the cutter frame 410 and the cutter rest 412 are slidably arranged on the second supporting seat 401, the cutter frame 410 and the cutter rest 412 are symmetrically distributed on the horizontal center line of a positioning hole, the cutter frame 410 and the cutter rest 412 are slidably connected with the guide rod 415, the cutter frame 410 is connected with one section of threads on the screw three 411, the cutter rest 412 is connected with the other end threads on the screw three 411, and a cutter groove matched with the cutter is arranged on the cutter rest 412.
The wire feeding unit comprises a support plate six 301, a motor three 302, a support plate seven 303, a motor four 306 and a belt two 307, wherein the support plate six 301, the support plate seven 303 and the motor four 306 are fixedly arranged on the support plate three 202, the motor three 302 is fixedly arranged on the support plate six 301, the support plate seven 303 is provided with a plurality of support plates seven 303 which are distributed at intervals, each support plate seven 303 is rotatably provided with a driving shaft 305, the plurality of driving shafts 305 are not connected with each other, each driving shaft 305 is detachably provided with a placing frame 304, the support plate six 301 and the motor three 302 are respectively provided with two support plates three 202, the driving shafts 305 at the two ends of the support plate three 202 are respectively fixedly connected with the output shafts of the corresponding motor three 302; the output shaft of the motor IV 306 is fixedly provided with a belt pulley III, a plurality of driving shafts 305 in the middle of the supporting plate III 202 are fixedly provided with belt pulleys IV, and the belt pulleys III are connected with the belt pulleys IV through a belt II 307.
The invention also provides a method for preparing the long-life steel shot by using the preparation device for the long-life steel shot, which comprises the following steps of:
s1, adjusting the distance in the horizontal direction between two conveying wheels 214 in the same wire pressing mechanism and the distance in the vertical direction between the conveying wheels 214 in the two wire pressing mechanisms according to the size of the steel wire to be cut, so that the wire pressing mechanism is suitable for steel wires with different sizes;
S2, mounting the steel wire to be cut on a corresponding placing frame 304, pulling the initial end of the steel wire, and passing through positioning holes of the wire pressing mechanism and the positioning mechanism;
S3, pressing and conveying the steel wire to the positions of the positioning mechanism and the cutting mechanism for positioning and cutting through the cooperation of the wire feeding unit, the driving mechanism and the wire pressing mechanism;
S4, the steel wire can be accurately clamped and positioned through the plurality of positioning heads 416 in the positioning mechanism, and meanwhile, the steel wire clamping device can be applicable to clamping and positioning just with different sizes, and is high in positioning accuracy and wide in application range;
S5, through rotation of a screw rod III 411 in the cutting mechanism, the cutter frame 410 and the cushion cutter frame 412 are driven to move in opposite directions on the guide rod 415, the cutter frame 410 drives the cutter to move, and the steel wire is cut into required small sections through cooperation of the cutter and the cutter groove;
S6, the cut small sections enter an externally connected rounding machine for rounding, steel shots are formed after rounding, the rounded steel shots enter a screening device through a conveying device for screening, and the screened steel shots are classified and packaged, so that the preparation of the steel shots is completed.
The working principle of the invention is as follows:
When the wire feeding unit works: the steel wires to be cut are arranged on the corresponding placing frames 304, the initial ends of the steel wires are pulled, the steel wires pass through positioning holes of the wire pressing mechanism and the positioning mechanism, the steel wires are pressed and driven to move through the wire pressing mechanism, the steel wires are clamped and positioned through the positioning mechanism, so that the cutting mechanism is convenient to cut, and when the cutting mechanism cuts, the output shafts of the motors three 302 on the two sides of the support plate three 202 drive the connected driving shafts 305 to rotate; the output shaft of the motor IV 306 drives the belt pulley III to rotate, the belt pulley III drives the belt pulley IV to rotate through the belt II 307, the belt pulley IV drives the connected driving shaft 305 to rotate, the driving shaft 305 drives the connected placing frame 304 to rotate, and then steel wires of the placing frame 304 are sent out, so that the cutting mechanism can conveniently cut, and when the steel wires are conveyed, the rotating speeds of the motor III 302 and the motor IV 306 are correspondingly adjusted according to the sizes of the steel wires.
When the distance adjusting mechanism works: the horizontal distance between the two conveying wheels 214 in the same wire pressing mechanism and the vertical distance between the conveying wheels 214 in the two wire pressing mechanisms are adjusted according to the sizes of the steel wires to be cut, so that the wire pressing mechanism is suitable for steel wires with different sizes; the adjustment is as follows: the output shaft of the motor II 208 drives the rotating shaft III 221 to rotate, the rotating shaft III 221 drives the belt pulley II 220 to rotate, the belt pulley II 220 drives the belt pulley I218 to rotate through the belt I219, the belt pulley I218 drives the lead screw I217 to rotate, the lead screw I217 drives the bevel gears I222 at the two ends to rotate, meanwhile drives the lead screw II 226 to move, and drives the connecting frame I215 to slide on the connecting plate 225 when the lead screw II 226 moves, and drives the connected conveying wheels 214 to move on the rotating shaft II 213 through the connecting frame I215, so that the distance between the two conveying wheels 214 in the horizontal direction is adjusted; the first bevel gear 222 drives the second lead screw 226 to rotate through the second bevel gear 224, the second lead screw 226 drives the first connecting frame 215 to slide on the second connecting frame 216 through the connecting plate 225 when rotating, the first connecting frame 215 drives the second rotating shaft 213 to move through the conveying wheel 214, the second rotating shaft 213 drives the fifth universal joint assembly 211 to slide in the fourth universal joint assembly 210 through the sixth universal joint assembly 212, and the fourth universal joint assembly 210 rotates, so that the distance between the conveying wheels 214 in the two wire pressing mechanisms in the vertical direction is adjusted, the wire pressing mechanism is applicable to steel wires with different sizes, the application range is wide, and meanwhile adjustment is convenient; if the sizes of the steel wires pressed by the wire pressing mechanisms are the same, the sizes adjusted by the wire pressing mechanisms are the same; if the sizes of the steel wires pressed by the wire pressing mechanisms are different, the wire pressing mechanisms can be correspondingly adjusted according to the sizes of the pressed steel wires; and then can be applicable to a plurality of unidimensional steel wires, also can be applicable to a plurality of unidimensional steel wires, avoid the problem that every change of steel wire that exists among the prior art all need change delivery wheel 214, greatly improved production efficiency, alleviateed operating personnel's work load.
When the driving mechanism and the wire pressing mechanism work: the output shaft of the motor I206 drives the universal joint component II 205 to rotate, the universal joint component II 205 drives the conveying wheel 214 to rotate on the connecting frame I215 through the universal joint component III 209, the universal joint component IV 210, the universal joint component V211 and the universal joint component V212, and when the conveying wheel 214 rotates, steel wires are pressed and conveyed to the positioning mechanism and the cutting mechanism to be positioned and cut, so that conveying efficiency is high, and a plurality of steel wires with the same size or different sizes can be conveyed at the same time, so that overall working efficiency is further improved.
The positioning mechanism works: the steel wire passes through the wire pressing mechanism and enters the positioning hole on the second supporting seat 401, the output shaft of the fourth motor 406 drives the second rotating wheel 417 to rotate, the second rotating wheel 417 drives the first rotating wheel 404 to rotate through the third belt 405, the first rotating wheel 404 drives the first rotating wheel 403 to rotate, the second sliding rod drives the sliding block to slide in the sliding groove under the action of the arc-shaped groove when the first rotating wheel 403 rotates, and meanwhile the first sliding rod is driven to slide in the sliding hole, the sliding rod drives the positioning head 416 to move, and the steel wire is clamped by the positioning heads 416; the steel wire can be accurately clamped and positioned through the positioning heads 416, and meanwhile the clamping and positioning device can be suitable for clamping and positioning of steel wires with different sizes, and is high in positioning accuracy and wide in application range.
The cutting mechanism works: an output shaft of a motor five 409 drives a screw rod three 411 to rotate, the screw rod three 411 drives a cutter frame 410 and a cushion cutter frame 412 to move on a guide rod 415 in opposite directions when rotating, and the cutter frame 410 drives a cutter to move, so that the steel wire is cut into required small sections through the cooperation of the cutter and a cutter groove; by moving the cutter holder 410 and the pad holder 412 in opposite directions on the guide bar 415, the cutting efficiency and the cutting quality are improved, and the problem of deviation of the cutting size caused by deviation of the steel wire during cutting in the prior art is avoided.
The cut small sections enter an externally connected rounding machine for rounding, steel shots are formed after rounding, the rounded steel shots enter a screening device through a conveying device for screening, and the screened steel shots are classified and packaged, so that the preparation of the steel shots is completed.
Claims (9)
1. The preparation device for the long-life steel shot comprises a support frame (101) and a support plate I (102), wherein one side of the support frame (101) is externally connected with a rounding machine, and the rounding machine is connected with a screening device through a conveying device; the two wire pressing units are connected through a supporting rod (103), and the two wire pressing units are symmetrically distributed about the central line of the supporting rod (103) in the horizontal direction; the wire pressing unit comprises a supporting mechanism, a driving mechanism, a distance adjusting mechanism and a wire pressing mechanism, wherein the supporting mechanism is arranged on a supporting frame (101), the driving mechanism and the distance adjusting mechanism are both arranged on the supporting mechanism, the wire pressing mechanism is arranged on the distance adjusting mechanism, the wire pressing mechanism is connected with the driving mechanism, the distance adjusting mechanism, the wire pressing mechanism and the cutting unit are all provided with a plurality of wire pressing mechanisms, the distance adjusting mechanism and the wire pressing mechanism are in one-to-one correspondence, the cutting is in one-to-one correspondence with the distance adjusting mechanism, and the plurality of wire pressing mechanisms are connected in series; the cutting unit comprises a positioning mechanism and a cutting mechanism, wherein the positioning mechanism is arranged on the first supporting plate (102), and the cutting mechanism is arranged on the positioning mechanism.
2. The preparation device for long-life steel shots according to claim 1, wherein the supporting mechanism comprises a second supporting plate (201), a third supporting plate (202) and a fourth supporting plate (207), the third supporting plate (202) is fixedly mounted on the supporting frame (101), the second supporting plate (201) and the fourth supporting plate (207) are respectively fixedly mounted on two sides of the third supporting plate (202), and the first supporting plate (102) is fixedly mounted on the second supporting plate (201).
3. The preparation device for long-life steel shots according to claim 2, wherein the driving mechanism comprises a first rotating shaft (203), a first universal joint assembly (204), a second universal joint assembly (205) and a first motor (206), wherein the first motor (206) is fixedly arranged on a fourth supporting plate (207), the second universal joint assembly (205) is fixedly arranged on an output shaft of the first motor (206), the first rotating shaft (203) is fixedly arranged on a second supporting plate (201), and the first universal joint assembly (204) is rotatably arranged on the first rotating shaft (203).
4. The preparation device for long-life steel shots according to claim 3, wherein the adjustable-pitch mechanism comprises a motor II (208), a universal joint component III (209), a universal joint component IV (210), a universal joint component V (211), a connecting frame II (216), a screw rod I (217), a belt I (218), a belt I (219), a belt II (220), a belt III (221), a supporting seat I (223) and a supporting plate V (227), the universal joint component III (209) is rotatably mounted on the universal joint component II (205), the universal joint component IV (210) is rotatably mounted on the universal joint component III (209), the universal joint component V (211) is in spline connection with the universal joint component IV (210), the motor II (208) and the supporting seat I (223) are fixedly mounted on a supporting plate III (202), the belt III (221) is fixedly mounted on an output shaft of the motor II (208), the belt II (220) is fixedly mounted on the rotating shaft III (221), the connecting frame II (216) is slidably mounted on the supporting plate III (202) is fixedly mounted on the supporting plate III (227), the screw rod II (217) is fixedly mounted on the supporting plate III (223) by a screw, the two ends of the first screw rod (217) are fixedly provided with first bevel gears (222), the first belt pulley (218) is fixedly arranged on the first screw rod (217), the first belt pulley (218) and the second belt pulley (220) are connected through first belts (219), the second connecting frames (216) are provided with two, one connecting frame (216) is connected with one section of the first screw rod (217) through first threads, the other connecting frame (216) is connected with the other section of the first screw rod (217), each connecting frame (216) is provided with a first connecting frame (215) in a sliding mode, and the lower end of each connecting frame (215) is provided with a connecting plate (225), and the connecting plates (225) are in sliding connection with the first connecting frames (215) in the horizontal direction and are relatively fixed in the vertical direction; the first supporting seats (223) are provided with two supporting seats and are distributed on two sides of the first belt pulley (218), the first supporting seats (223) are respectively provided with a second screw rod (226) in a rotating mode, the lower ends of the second screw rods (226) are respectively fixedly provided with a second bevel gear (224), the first bevel gears (222) are meshed with the second bevel gears (224), and the connecting plates (225) are connected with the second screw rods (226) through threads.
5. The preparation device for long-life steel shots according to claim 4, wherein the wire pressing mechanism comprises a universal joint assembly six (212), a rotating shaft two (213) and a conveying wheel (214), the universal joint assembly six (212) is rotatably installed on a universal joint assembly five (211), the rotating shaft two (213) is installed on the universal joint assembly six (212) through a connector, the conveying wheel (214) is in spline connection with the rotating shaft two (213), the conveying wheel (214) is rotatably connected with a first connecting frame (215), the conveying wheel (214) and the first connecting frame (215) are relatively fixed in the horizontal direction, and the universal joint assembly six (212) and the conveying wheel (214) are respectively provided with two conveying wheels and are distributed on two sides of a first belt (219).
6. The preparation device for long-life steel shots according to claim 5, wherein the positioning mechanism comprises a second supporting seat (401), a third supporting seat (402), a rotating wheel (403), a first rotating wheel (404), a third belt (405), a fourth motor (406), a fourth supporting seat (407), a positioning component (408), a positioning head (416) and a second rotating wheel (417), wherein the second supporting seat (401) and the fourth supporting seat (407) are fixedly arranged on the first supporting seat (102), the third supporting seat (402) is fixedly arranged on the second supporting seat (401), the rotating wheel (403) is rotatably arranged on the third supporting seat (402), the first rotating wheel (404) is fixedly arranged on the rotating wheel (403), the fourth motor (406) is fixedly arranged on the fourth supporting seat (407), the fourth rotating wheel (417) is fixedly arranged on an output shaft of the fourth motor (406), the second rotating wheel (417) is connected with the first rotating wheel (404) through the third belt (405), a plurality of sliding grooves and holes are formed in the second supporting seat (401) and uniformly distributed on the sliding seat, the sliding grooves are uniformly distributed on the sliding seat (401), the sliding seat (403) and the sliding seat (403) are uniformly distributed on the sliding seat (base) and the sliding seat (base) are uniformly. The first sliding rod is in sliding connection with the sliding hole, the second sliding rod is in sliding connection with the arc-shaped groove, one end, far away from the sliding block, of each first sliding rod is fixedly provided with a positioning head (416), a positioning hole is formed in the second supporting seat (401), and the positioning heads (416) are arranged in the positioning holes.
7. The preparation device for long-life steel shots according to claim 6, wherein the cutting mechanism comprises a motor five (409), a cutter frame (410), a lead screw three (411), a cutter rest (412), a first fixed seat (413), a second fixed seat (414) and a guide rod (415), wherein the motor five (409), the first fixed seat (413) and the second fixed seat (414) are fixedly arranged on the second support seat (401), the lead screw three (411) is rotatably arranged on the first fixed seat (413), the lead screw three (411) is fixedly connected with an output shaft of the motor five (409), the guide rod (415) is fixedly arranged on the second fixed seat (414), two sections of threads with opposite screw directions are arranged on the lead screw three (411), the cutter frame (410) and the cutter rest (412) are respectively arranged on the second support seat (401) in a sliding mode, the cutter frame (410) and the cutter rest (412) are symmetrically distributed on the horizontal center line of a positioning hole, the cutter frame (410) and the cutter rest (412) are respectively connected with the guide rod (415) in a sliding mode, the lead screw three sections (410) are connected with the cutter frame (410) in a sliding mode, the lead screw three sections (410) are connected with the lead screw three sections (410) in a sliding mode, and the cutter rest (412) is provided with a cutter groove matched with the cutter.
8. The preparation device for long-life steel shots according to claim 7, wherein the wire feeding unit comprises a six supporting plate (301), a three motor (302), a seven supporting plate (303), a four motor (306) and a two belt (307), wherein the six supporting plate (301), the seven supporting plate (303) and the four motor (306) are fixedly installed on a three supporting plate (202), the three motor (302) is fixedly installed on the six supporting plate (301), the seven supporting plate (303) is provided with a plurality of seven supporting plates (303) at intervals, each seven supporting plate (303) is rotatably provided with a driving shaft (305), the driving shafts (305) are not connected with each other, each driving shaft (305) is detachably provided with a placement frame (304), the six supporting plate (301) and the three motor (302) are respectively distributed on two sides of the three supporting plate (202), and driving shafts (305) at two ends of the three supporting plate (202) are respectively fixedly connected with output shafts of the corresponding three motor (302); and a belt pulley III is fixedly arranged on an output shaft of the motor IV (306), belt pulleys IV are fixedly arranged on a plurality of driving shafts (305) in the middle of the supporting plate III (202), and the belt pulley III is connected with the belt pulleys IV through a belt II (307).
9. A method for producing long life steel shot using a production apparatus for long life steel shot as claimed in claim 8, comprising the steps of:
S1, adjusting the distance in the horizontal direction between two conveying wheels (214) in the same wire pressing mechanism and the distance in the vertical direction between the conveying wheels (214) in the two wire pressing mechanisms according to the sizes of the steel wires to be cut, so that the wire pressing mechanism is suitable for steel wires with different sizes;
s2, mounting the steel wire to be cut on a corresponding placing frame (304), pulling the initial end of the steel wire, and passing through positioning holes of the wire pressing mechanism and the positioning mechanism;
S3, pressing and conveying the steel wire to the positions of the positioning mechanism and the cutting mechanism for positioning and cutting through the cooperation of the wire feeding unit, the driving mechanism and the wire pressing mechanism;
S4, the steel wire can be accurately clamped and positioned through the plurality of positioning heads (416) in the positioning mechanism, and meanwhile, the steel wire clamping device can be applicable to clamping and positioning just with different sizes, and is high in positioning accuracy and wide in application range;
S5, driving a cutter rest (410) and a cushion cutter rest (412) to move in opposite directions on a guide rod (415) through rotation of a screw rod III (411) in a cutting mechanism, and driving a cutter to move by the cutter rest (410), and cutting a steel wire into required small sections through cooperation of the cutter and a cutter groove;
S6, the cut small sections enter an externally connected rounding machine for rounding, steel shots are formed after rounding, the rounded steel shots enter a screening device through a conveying device for screening, and the screened steel shots are classified and packaged, so that the preparation of the steel shots is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410190340.9A CN117961539B (en) | 2024-02-21 | Preparation device and preparation method for long-life steel shot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410190340.9A CN117961539B (en) | 2024-02-21 | Preparation device and preparation method for long-life steel shot |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117961539A true CN117961539A (en) | 2024-05-03 |
| CN117961539B CN117961539B (en) | 2024-07-02 |
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