CN114633116A - Conveying system for enlarging and cutting aperture of copper pipe plate and working method thereof - Google Patents
Conveying system for enlarging and cutting aperture of copper pipe plate and working method thereof Download PDFInfo
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- CN114633116A CN114633116A CN202210536803.3A CN202210536803A CN114633116A CN 114633116 A CN114633116 A CN 114633116A CN 202210536803 A CN202210536803 A CN 202210536803A CN 114633116 A CN114633116 A CN 114633116A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
Abstract
The invention belongs to the field of conveying, and particularly relates to a conveying system for increasing the aperture of a copper pipe plate and cutting and a working method thereof, wherein the aperture increasing mechanism, the conveying mechanism and the cutting mechanism are arranged, so that the aperture of the plate can be increased firstly and then the plate can be cut, and the efficiency of continuous aperture increase is improved, so that the production efficiency is improved, and meanwhile, the frequency of manually placing the plate is reduced, so that the production cost is reduced; the two lead screw motors are arranged to synchronously drive the cutting knives, so that the cutting force generated when the cutting knives cut the plate is uniformly distributed on the cutting surfaces of the plate, and meanwhile, the control precision of the cutting knives can be improved by controlling the descending and ascending of the cutting knives by adopting the lead screw motors; through setting up first sliding part, second sliding part, third sliding part and fourth sliding part, the stress that produces when making the cutting knife to panel cutting can disperse through four sliding parts, improves the stability of cutting knife.
Description
Technical Field
The invention relates to the field of conveying, in particular to a conveying system for increasing the aperture of a copper pipe plate and cutting and a working method thereof.
Background
When the multi-row copper pipes are installed, the copper pipes need to be fixed through plates, and a plurality of through holes at equal intervals need to be formed in the plates to fix the copper pipes in the preparation of the strip-shaped plates.
Bar panel's among the prior art preparation earlier cuts into required size with bar panel, then punches, punches at every turn and all need the manual work to carry out the location of panel, after a panel punches the completion, still need the manual work to trade another panel and punch, leads to manufacturing cost to increase.
The above problems are currently in need of solution.
Disclosure of Invention
The invention aims to provide a conveying system for increasing the aperture of a plate for a copper pipe and cutting.
In order to solve the above technical problems, the present invention provides a conveying system for increasing the aperture of a copper tube plate and cutting the copper tube plate, comprising:
the device comprises a workbench, a hole diameter increasing mechanism, a conveying mechanism and a cutting mechanism;
the aperture increasing mechanism is fixedly arranged on the workbench;
the conveying mechanism is arranged between the aperture increasing mechanism and the cutting mechanism;
the aperture increasing mechanism is suitable for increasing the apertures of a plurality of equidistant positioning holes in the plate and conveying the plate with the increased apertures to the conveying mechanism;
the conveying mechanism is suitable for conveying the plate with the increased aperture to the cutting mechanism for cutting.
Further, the conveying mechanism comprises a first side plate, a second side plate, a conveying motor and a plurality of conveying rollers;
the first side plate and the second side plate are arranged oppositely;
the conveying rollers are arranged between the first side plate and the second side plate at equal intervals;
the conveying motor is suitable for driving a plurality of conveying rollers to rotate.
Further, the cutting mechanism comprises a cutting assembly and a material receiving assembly;
the cutting assembly is arranged at the discharge port of the conveying mechanism and is suitable for cutting the plate;
the material receiving assembly is suitable for receiving the cut plates.
Furthermore, the cutting assembly comprises a cutting knife, a cutting frame, a first screw rod motor and a second screw rod motor;
the cutting knife is arranged on the cutting frame in a sliding manner;
the first screw rod motor and the second screw rod motor are respectively arranged on two sides of the cutting knife and are suitable for synchronously pushing the cutting knife to ascend or descend.
Furthermore, a first sliding block and a second sliding block are respectively arranged on two sides of the cutting knife;
the cutting knife is connected to the cutting frame in a sliding mode through the first sliding block and the second sliding block;
the first sliding block is in threaded connection with a rotor of the first lead screw motor;
and the second sliding block is in threaded connection with a rotor of the second lead screw motor.
Further, the first slider comprises a first sliding body, a first sliding part and a second sliding part;
the cross section of the first sliding body is isosceles trapezoid;
the first sliding part and the second sliding part are respectively arranged on the side surfaces of the first sliding body where the two waists are located;
a sliding groove is formed in the cutting frame at the position opposite to the first sliding part and the second sliding part;
the first sliding body is suitable for moving up and down under the driving of the first screw rod motor, so that the first sliding portion and the second sliding portion are driven to slide on the cutting frame.
Further, the second slider includes a second slider body, a third slider portion, and a fourth slider portion;
the cross section of the second sliding body is isosceles trapezoid;
the third sliding part and the fourth sliding part are respectively arranged on the side surfaces of the second sliding body where the two waists are located;
sliding grooves are formed in the cutting frame opposite to the third sliding part and the fourth sliding part;
the second sliding body is suitable for moving up and down under the driving of the second screw rod motor, so that the third sliding portion and the fourth sliding portion are driven to slide on the cutting frame.
Further, the aperture enlarging mechanism comprises an aperture enlarging assembly and an aperture enlarging base;
the aperture increasing base is arranged on the workbench;
the aperture increasing assembly is arranged above the aperture increasing base and is suitable for increasing the aperture of the plate on the aperture increasing base;
the aperture increasing base comprises a bottom plate, a first fixing plate, a second fixing plate and a clamping part;
the bottom plate is fixedly arranged on the workbench;
the first fixing plate and the second fixing plate are oppositely arranged and are fixedly arranged on the bottom plate;
the clamping part comprises a first surrounding block and a second surrounding block;
the first encircling block is elastically connected to the first fixing plate, the second encircling block is elastically connected to the second fixing plate, and the first encircling block and the second encircling block are oppositely arranged;
the first encircling block and the second encircling block are used for clamping a plate and are suitable for scraping waste scraps on the side wall of the plate when the plate is conveyed;
the first encircling block and the second encircling block extend out of an arc-shaped encircling plate towards the surface of the plate;
the arc-shaped holding plates are suitable for moving along with the first holding block and the second holding block, and the two arc-shaped holding plates are suitable for surrounding the through hole to be subjected to aperture increase of the plate;
a sponge layer is arranged at the top of the arc holding plate;
when the aperture increasing drill of the aperture increasing assembly descends, the first encircling block and the second encircling block are suitable for being compressed outwards, and the sponge layer is extruded at the same time, so that the grinding medium in the sponge layer is extruded out and coated on a plate;
the base and the workbench are provided with scrap falling holes;
the scrap falling hole is arranged between the two arc-shaped holding plates and is opposite to the surrounding through hole to be increased in aperture;
when the aperture increase drill bit of aperture increase subassembly rose, first embrace the piece and the inside compression of second embrace the piece, drive two arcs simultaneously and embrace the board and move in opposite directions to push the sweeps behind the aperture increase in the through-hole that the aperture increase finishes, and discharge in falling the hole from the sweeps.
Furthermore, the aperture increasing mechanism also comprises a scrap chute;
the scrap chute is fixedly arranged on the side wall of the workbench;
the workbench is provided with a scrap outlet connected with the scrap falling hole;
the scrap outlet is arranged on the scrap chute;
the scrap chute is suitable for conveying the scraps falling into the scrap falling hole and sliding to the scrap outlet.
The invention also provides a working method of the conveying system for increasing the aperture of the plate for the copper pipe and cutting, which comprises the following steps:
placing a plate on the aperture enlarging mechanism;
the aperture of the plate is enlarged through an aperture enlarging mechanism;
conveying the plate with the increased aperture to a conveying mechanism for conveying;
and quantitatively cutting the plate conveyed by the conveying mechanism through the cutting mechanism.
The invention has the beneficial effects that the invention provides a conveying system for increasing the aperture of a plate for a copper pipe and cutting and a working method thereof, and the conveying system is provided with the aperture increasing mechanism, the conveying mechanism and the cutting mechanism, so that the aperture of the plate can be increased firstly, and then the plate is cut, and the efficiency of continuous aperture increase is improved, thereby improving the production efficiency, and simultaneously reducing the frequency of manually placing the plate, thereby reducing the production cost; the two lead screw motors are arranged to synchronously drive the cutting knives, so that the cutting force generated when the cutting knives cut the plate is uniformly distributed on the cutting surfaces of the plate, and meanwhile, the control precision of the cutting knives can be improved by controlling the descending and ascending of the cutting knives by adopting the lead screw motors; the cutting knife can stably slide on the cutting frame by arranging the first sliding block and the second sliding block; by arranging the first sliding part, the second sliding part, the third sliding part and the fourth sliding part, stress generated when the cutting knife cuts the plate can be dispersed through the four sliding parts, so that the stability of the cutting knife is improved; the first encircling block and the second encircling block are arranged, so that on one hand, the plate is clamped, and on the other hand, waste scraps on the side wall of the plate are scraped during conveying of the plate; the arc-shaped holding plate is arranged, so that the grinding medium can be automatically coated when the aperture is increased, and meanwhile, the arc-shaped holding plate can also be used for cleaning the aperture-increasing drill bit and coating the grinding medium; embrace between the board through two arcs, seted up the sweeps hole that falls with the through-hole relative position of treating the aperture increase, push the sweeps behind the aperture increase in the through-hole that the aperture increase finishes to discharge in the hole that falls from the sweeps, avoid the sweeps to produce the interference to the aperture increase next time.
Drawings
The invention is further illustrated by the following examples in conjunction with the drawings.
FIG. 1 is a schematic structural view of a conveying system for increasing the aperture of a copper pipe plate and cutting the copper pipe plate.
Fig. 2 is an enlarged view at a in fig. 1.
Fig. 3 is a schematic view of a partial structure of the aperture-enlarging base and the pushing assembly provided in the present invention.
FIG. 4 is a half sectional view of a first barrel string and a marker string provided by the present invention.
Fig. 5 is a mechanism schematic diagram of the cutting mechanism provided by the present invention.
Fig. 6 is a top view of a cutting mechanism provided by the present invention.
Fig. 7 is a schematic structural diagram of a conveying mechanism provided by the invention.
Fig. 8 is a top view of a delivery mechanism provided by the present invention.
FIG. 9 is a half sectional view of a second barrel post and locating post provided by the present invention.
In the figure: 100. a work table; 200. an aperture enlarging mechanism; 210. an aperture enlarging element; 220. a base with an increased aperture; 221. a base plate; 222. a first fixing plate; 223. a second fixing plate; 2241. a first encircling block; 2242. a second looping block; 2243. an arc holding plate; 225. a marking part; 2251. a first barrel column; 2252. marking the column; 2253. a first connecting plate; 2254. a first insert pin; 226. a positioning part; 2261. a second barrel column; 2262-locating posts; 2262 a-limit chamfer; 2263. a second connecting plate; 2264. a second insert pin; 230. a material pushing assembly; 231. a push rod; 232. a return spring; 233. a slider in a slanted shape; 234. an oil storage bin; 235. resetting the branch; 240-scrap chute; 241-chip outlet; 300. a conveying mechanism; 310. a first side plate; 320. a second side plate; 330. a conveying motor; 340. a conveying roller; 410. a cutting assembly; 411. a cutting knife; 412. a cutting frame; 4121. a sliding groove; 413. a first lead screw motor; 414. a first slider; 4141. a first sliding body; 4142. a first sliding section; 4143. a second sliding section; 420. a material receiving assembly; 421. a material receiving platform; 422. a receiving bottom plate; 423. a holding plate; 424. and (4) a protection plate.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
Example 1
Referring to fig. 1 to 4, in embodiment 1, a conveying system for increasing the aperture of a copper tube plate and cutting the copper tube plate is provided, which includes: a work table 100, a hole diameter enlarging mechanism 200, a conveying mechanism 300 and a cutting mechanism; the aperture enlarging mechanism 200 is fixedly arranged on the worktable 100; the conveying mechanism 300 is arranged between the aperture enlarging mechanism 200 and the cutting mechanism; the aperture increasing mechanism 200 is suitable for increasing the aperture of a plurality of equidistant positioning holes on the plate, and conveying the plate with the increased aperture to the conveying mechanism 300; the conveying mechanism 300 is suitable for conveying the plate with the increased hole diameter to the cutting mechanism for cutting. Through setting up aperture increase mechanism 200, conveying mechanism 300 and cutting mechanism, make panel can carry out the aperture increase earlier, then cutting, improve the efficiency of continuous aperture increase to improved production efficiency, simultaneously, also reduced the artifical frequency of placing panel, thereby reduced manufacturing cost.
In this embodiment, the conveying mechanism 300 includes a first side plate 310, a second side plate 320, a conveying motor 330, and a plurality of conveying rollers 340; the first side plate 310 is disposed opposite to the second side plate 320; a plurality of the conveying rollers 340 are disposed between the first side plate 310 and the second side plate 320 at equal intervals; the conveying motor 330 is adapted to drive a plurality of the conveying rollers 340 to rotate.
In this embodiment, the cutting mechanism includes a cutting assembly 410 and a receiving assembly 420; the cutting assembly 410 is disposed at the discharge port of the conveying mechanism 300 and is adapted to cut a plate material; the material receiving assembly 420 is suitable for receiving the cut plates.
Specifically, the cutting assembly 410 includes a cutting knife 411, a cutting frame 412, a first lead screw motor 413, and a second lead screw motor; the cutting knife 411 is slidably arranged on the cutting frame 412; the first lead screw motor 413 and the second lead screw motor are respectively disposed at two sides of the cutting knife 411, and are adapted to synchronously push the cutting knife 411 to ascend or descend. Drive cutting knife 411 through setting up two lead screw motors in step, ensure cutting knife 411 to the cutting plane of cutting power evenly distributed at panel when panel cutting, adopt the lead screw motor to control the decline and the rising of cutting knife 411 simultaneously, can improve the control accuracy of cutting knife 411, through the first lead screw motor 413 of accurate control and second lead screw motor pivoted number of turns, can make cutting knife 411 both ends displacement's error reduce, thereby the control accuracy of cutting knife 411 has been improved.
In this embodiment, a first slider 414 and a second slider are respectively disposed on two sides of the cutting knife 411; the cutting knife 411 is slidably connected to the cutting frame 412 through the first slider 414 and the second slider; the first sliding block 414 is connected to the rotor of the first lead screw motor 413 in a threaded manner; and the second sliding block is in threaded connection with a rotor of the second lead screw motor. By providing the first slider 414 and the second slider, the cutting blade 411 can slide on the cutting frame 412 smoothly.
Wherein the first slider 414 includes a first sliding body 4141, a first sliding portion 4142 and a second sliding portion 4143; the cross section of the first sliding body 4141 is an isosceles trapezoid; the first sliding portion 4142 and the second sliding portion 4143 are respectively disposed on the side surfaces of the first sliding body 4141 where the two waists are located; a sliding groove 4121 is formed at a position of the cutting frame 412 opposite to the first sliding portion 4142 and the second sliding portion 4143; the first sliding body 4141 is adapted to move up and down by the first screw motor 413, so as to drive the first sliding portion 4142 and the second sliding portion 4143 to slide on the cutting frame 412. The second sliding block comprises a second sliding body, a third sliding part and a fourth sliding part; the cross section of the second sliding body is an isosceles trapezoid; the third sliding part and the fourth sliding part are respectively arranged on the side surfaces of the second sliding body where the two waists are located; a sliding groove 4121 is formed at the position of the cutting frame 412 opposite to the third sliding part and the fourth sliding part; the second sliding body is suitable for moving up and down under the driving of the second screw motor, so as to drive the third sliding part and the fourth sliding part to slide on the cutting frame 412. Through setting up first sliding part 4142, second sliding part 4143, third sliding part and fourth sliding part, make cutting knife 411 disperse through four sliding parts to the stress that produces when panel cutting, improve cutting knife 411's stability.
In the embodiment, the receiving assembly 420 includes a receiving platform 421, a receiving bottom plate 422, a supporting plate 423 and two protection plates 424;
the material receiving bottom plate 422 is arranged on the material receiving platform 421, one end of the material receiving bottom plate 422 is close to the cutting mechanism, the other end of the material receiving bottom plate 422 is provided with a supporting plate 423, and the protection plates 424 are arranged on two sides of the material receiving bottom plate 422. Panel stretches out the back from cutting knife 411 and supports and hold the board 423 and offset, and control cutting knife 411 cuts panel this moment to realized the equidistance and cut out, simultaneously, through setting up two guard plates 424, the piece splashes when preventing to panel cutting, has ensured operating personnel's safety.
In this embodiment, the aperture enlarging mechanism 200 includes an aperture enlarging assembly 210, an aperture enlarging base 220 and a pushing assembly 230; the aperture enlarging base 220 is disposed on the work table 100; the aperture enlarging assembly 210 is disposed above the aperture enlarging base 220 and is adapted to enlarge the aperture of the plate on the aperture enlarging base 220; the pushing assembly 230 is disposed at the discharging end of the aperture increasing base 220, and is adapted to push the end of the board with the increased aperture backward.
In this embodiment, the aperture enlarging base 220 includes a bottom plate 221, a first fixing plate 222, a second fixing plate 223, and a clamping portion; the bottom plate 221 is fixedly arranged on the workbench 100; the first fixing plate 222 and the second fixing plate 223 are oppositely disposed and are both fixedly disposed on the bottom plate 221; the clamping part comprises a first surrounding block 2241 and a second surrounding block 2242; the first surrounding block 2241 is elastically connected to the first fixing plate 222, the second surrounding block 2242 is elastically connected to the second fixing plate 223, and the first surrounding block 2241 and the second surrounding block 2242 are arranged oppositely; first block 2241 and the second block 2242 of embracing is used for centre gripping panel, and is suitable for when panel is carried, scrapes the sweeps of the lateral wall of panel. Through setting up first embracing piece 2241 and the second embracing piece 2242, realized the centre gripping to panel on the one hand, on the other hand, when panel is carried, strike off the sweeps of the lateral wall of panel.
In the present embodiment, the aperture enlarging assembly 210 includes an aperture enlarging bit and a bit driving mechanism; the aperture-enlarging drill bit is arranged below the drill bit driving mechanism and is suitable for driving the aperture-enlarging drill bit to rotate and lift through the drill bit driving mechanism, so that aperture enlargement is completed. The specific structure of the drill driving mechanism, which is not described in this embodiment, is within the scope of the present invention as long as the mechanical structure for driving the drill to rotate and lift and increase the aperture is achieved.
The first encircling block 2241 and the second encircling block 2242 both extend out of an arc-shaped embracing plate 2243 towards the surface of the plate; the arc-shaped holding plates 2243 are suitable for following the first holding block 2241 and the second holding block 2242, and the two arc-shaped holding plates 2243 are suitable for surrounding through holes to be subjected to aperture enlargement of the plate; a sponge layer is arranged at the top of the arc-shaped holding plate 2243; the aperture increasing drill bit of the aperture increasing assembly 210 is suitable for compressing the first embracing block 2241 and the second embracing block 2242 outwards when descending, and extruding the sponge layer, so that the grinding medium in the sponge layer is extruded out and smeared on the board. Embrace board 2243 through setting up the arc, the automation of grinding medium is paintd when having accomplished the aperture increase, and simultaneously, the arc is embraced board 2243 and can also be cleared up and paint of grinding medium aperture increase drill bit.
In this embodiment, the base and the worktable 100 are provided with scrap falling holes; the scrap falling hole is formed between the two arc-shaped holding plates 2243 and is opposite to the surrounding through hole to be increased in aperture; when the aperture increase drill bit of aperture increase subassembly 210 rose, first embrace the piece 2241 and the piece 2242 is inwards compressed to the second ring, drives two arcs simultaneously and embraces the board 2243 and move in opposite directions to push the sweeps after the aperture increase in the through-hole that the aperture increase finishes, and discharge in the sweeps falls the hole. Embrace between the board 2243 through two arcs, seted up the sweeps hole that falls with the position relative of the through-hole of treating the aperture increase, push the sweeps behind the aperture increase in the through-hole that the aperture increase finishes to discharge in the hole from the sweeps, avoid the sweeps to produce the interference to the aperture increase next time.
In this embodiment, the aperture enlarging mechanism 200 further includes a scrap chute 240; the scrap chute 240 is fixedly arranged on the side wall of the workbench 100; the workbench 100 is provided with a scrap outlet 241 connected with the scrap falling hole; the scrap outlet 241 is arranged on the scrap chute 240; the scrap chute 240 is adapted to convey the scrap falling from the scrap falling hole to the scrap outlet 241.
In this embodiment, the aperture enlarging base 220 further includes a marking portion 225; the marking portion 225 includes a first barrel post 2251, a marking post 2252, a first connection plate 2253, and a first insert pin 2254; the marking post 2252 is internally disposed in the first barrel 2251 and is elastically connected to the first barrel 2251; the first barrel post 2251 is slidably coupled to the first fixing plate 222 through the first coupling plate 2253; a first gear is arranged between the first surrounding block 2241 and the first connecting plate 2253; the first gear is rotatably connected in the first fixing plate 222; the first gear is engaged with the first connection plate 2253 and the first surrounding block 2241, respectively; the first insertion pin 2254 is slidably coupled to the second fixing plate 223; a second gear is arranged between the second looping block 2242 and the first insert pin 2254; the second gear is rotatably connected in the second fixing plate 223; the second gear meshes with the first insert pin 2254 and the second surround block 2242, respectively; an insertion opening is formed at the position, corresponding to the first insertion pin 2254, of the first barrel pillar 2251; after the first insertion pin 2254 is inserted into the first barrel 2251, the first insertion pin 2254 is adapted to abut against the inclined surface of the marking post 2252 and to compress the marking post 2252 downward upon insertion, thereby bringing the marking post 2252 into contact with the sheet material and completing the marking of an increased range of apertures. The marking part 225 is arranged to mark the area with the increased aperture, so that the subsequent quality inspection of the plate is facilitated, and meanwhile, the first barrel column 2251 is attached to the surface of the plate; the first barrel pillar 2251 is adapted to clean the surface of the panel while the panel is being conveyed, and the first barrel pillar 2251 is further adapted to clean the circumference of the through-hole to be bored as the first insert pins 2254 are moved toward each other.
The bottom of the marking column 2252 is provided with a pigment layer, and the diameter of the pigment layer is the same as the diameter of the through hole after the hole diameter is increased.
In this embodiment, the aperture enlarging base 220 further includes a positioning portion 226; the positioning part 226 includes a second barrel column 2261, a positioning column 2262, a second connecting plate 2263 and a second insertion pin 2264; the positioning column 2262 is disposed inside the second barrel column 2261 and elastically connected to the second barrel column 2261; the second barrel column 2261 is slidably connected to the second fixing plate 223 through the second connecting plate 2263; a third gear is arranged between the second encircling block 2242 and the second connecting plate 2263; the third gear is rotatably connected in the first fixing plate 222; the third gear is meshed with the second connecting plate 2263 and the second embracing block 2242 respectively; the second insertion pin 2264 is slidably connected to the first fixing plate 222; a fourth gear is arranged between the first surrounding block 2241 and the second inserting pin 2264; the fourth gear is rotatably connected in the first fixing plate 222; the fourth gear is respectively meshed with the second insertion pin 2264 and the first surrounding block 2241; an insertion opening is formed at the position of the second barrel column 2261 corresponding to the second insertion pin 2264; after the second inserting pin 2264 is inserted into the second barrel column 2261, the second inserting pin 2264 is adapted to abut against the inclined surface of the positioning column 2262 and compress the positioning column 2262 downwards during insertion, so that the positioning column 2262 is inserted into the through hole with the enlarged aperture, thereby completing the positioning of the plate. Through setting up location portion 226, further improvement treat the through-hole location's that the aperture increases precision, improved the qualification rate of panel, simultaneously, the sweeps hole that falls has also been seted up to base and workstation 100 that reference column 2262 corresponds, after reference column 2262 inserted the through-hole that the aperture increase finishes, promoted remaining sweeps in the through-hole downwards to fall from the sweeps hole.
The bottom of the positioning column 2262 is provided with a limiting chamfer 2262a, so that the positioning column 2262 can be accurately inserted into the through hole when being inserted into the through hole with the increased aperture, and the problem that the positioning column 2262 cannot be inserted into the through hole due to the fact that the precision of the moving distance of the plate is insufficient is avoided.
The movement process of the marking part and the positioning part is as follows:
when the bore diameter enlarging bit is inserted into the arc-shaped holding plate 2243, the first holding block 2241 and the second holding block 2242 are moved away from each other, so as to rotate the first gear, the second gear, the third gear and the fourth gear, so as to move the first connection plate 2253 and the first insert pin 2254 toward each other, and simultaneously, the second connection plate 2263 and the second insert pin 2264 are moved toward each other, so as to insert the first insert pin 2254 into the first barrel column 2251 and insert the second insert pin 2264 into the second barrel column 2261.
In this embodiment, the pushing assembly 230 includes a pushing rod 231, a return spring 232, and a slider 233; the inclined slide block 233 is fixedly arranged on the discharge side of the aperture increasing base 220; the push rod 231 is rotatably connected to the aperture increasing assembly 210; the push rod 231 abuts against the inclined surface of the inclined slide block 233; the return spring 232 is connected between the push rod 231 and the aperture enlarging assembly 210; the push rod 231 is adapted to be inserted into the through hole with the enlarged plate hole diameter when the hole diameter enlarging assembly 210 descends, and moves downwards along the inclined slide block 233; the push rod 231 is further adapted to be pulled out from the through hole with the enlarged aperture of the plate when the aperture enlarging assembly 210 is lifted, and the push rod 231 is pulled back by the elastic force of the return spring 232, so that the end of the push rod 231 points to the next through hole with the enlarged aperture. The distance of each time the sheet material is pushed to move is the same as the distance between two adjacent positioning holes in the sheet material through the push rod 231, the return spring 232 and the inclined slide block 233.
The material pushing process is as follows:
in the initial state, the push rod 231 is inclined and points to the next through hole with the enlarged aperture through the return spring 232, when the aperture enlarging assembly 210 descends, the push rod 231 is inserted into the through hole with the enlarged aperture, and slides down the slider 233 along the slider 233 until it reaches the bottom of the slider 233, following the descending of the aperture increasing assembly 210, with the push rod 231 in the vertical state, the process pushes the plate, after the aperture of the aperture increasing assembly 210 is increased, the aperture increasing assembly 210 rises to drive the push rod 231 to rise, at the moment, the push rod 231 is pulled out from the through hole with the increased aperture, and the push rod 231 is pulled back by the elasticity of the return spring 232, so that the end of the push rod 231 is directed to the next through hole, the aperture of which is increased, to return to the initial state, therefore, the purpose that the distance for pushing the plate to move at each time is the same as the distance between two adjacent positioning holes in the plate is achieved.
In this embodiment, the pushing assembly 230 further includes a reset branch 235 and a reset torsion spring; one end of the reset branch 235 is rotatably connected to the oil storage bin 234 and elastically connected to the oil storage bin 234 through a reset torsion spring, and the other end of the reset branch 235 abuts against the other through hole, which is far away from the aperture increasing base 220 and has the enlarged aperture; the branch pole 235 resets is suitable for when panel promotes backward, by the downward compression, when the branch pole 235 resets and the next through-hole that the aperture increases and finishes is relative, resets the branch pole 235 and supports under the effect of reset torsion spring and hold spacing to panel. The reset branch 235 is provided to prevent the push rod 231 from pushing the push plate back when being pulled out. In this embodiment, the pushing assembly 230 further includes an oil storage bin 234; the oil storage bin 234 is fixedly arranged at the tail end of the inclined sliding block 233; an oil applying opening matched with the push rod 231 is formed in the top of the oil storage bin 234; the push rod 231 is suitable for being inserted into the through hole with the enlarged plate aperture, and then continuously moving downwards to be inserted into the oil smearing port for smearing lubricating oil; and the push rod 231 is also suitable for coating the lubricating oil smeared on the push rod 231 on the through hole with the enlarged plate aperture when the push rod 231 is pulled out from the through hole with the enlarged plate aperture. Through setting up oil storage 234, insert oil storage 234 back at push rod 231 at every turn, when extracting push rod 231, can carry out smearing of lubricating oil to the through-hole that the aperture increase finishes, preferably, one deck sponge layer can be wrapped up to push rod 231 and oil storage 234's contact surface, the absorption of the lubricating oil of being convenient for.
The invention also provides a working method of the conveying system for increasing the aperture of the plate for the copper pipe and cutting, which comprises the following steps: placing a sheet material on the aperture enlarging mechanism 200; the aperture of the plate is increased through the aperture increasing mechanism 200; conveying the plate with the increased aperture to a conveying mechanism 300 for transportation; the plate material conveyed by the conveying mechanism 300 is cut quantitatively by the cutting mechanism. Through setting up aperture increase mechanism 200, conveying mechanism 300 and cutting mechanism, make panel can carry out the aperture increase earlier, then cutting, improve the efficiency of continuous aperture increase to improved production efficiency, simultaneously, also reduced the artifical frequency of placing panel, thereby reduced manufacturing cost.
In summary, the invention provides a conveying system for increasing the aperture of a plate for a copper pipe and cutting and a working method thereof, wherein the aperture increasing mechanism, the conveying mechanism and the cutting mechanism are arranged, so that the aperture of the plate can be increased firstly and then the plate can be cut, and the efficiency of continuous aperture increase is improved, thereby improving the production efficiency, and simultaneously reducing the frequency of manually placing the plate, thereby reducing the production cost; the two lead screw motors are arranged to synchronously drive the cutting knives, so that the cutting force generated when the cutting knives cut the plate is uniformly distributed on the cutting surfaces of the plate, and meanwhile, the control precision of the cutting knives can be improved by controlling the descending and ascending of the cutting knives by adopting the lead screw motors; the cutting knife can stably slide on the cutting frame by arranging the first sliding block and the second sliding block; by arranging the first sliding part, the second sliding part, the third sliding part and the fourth sliding part, stress generated when the cutting knife cuts the plate can be dispersed through the four sliding parts, so that the stability of the cutting knife is improved; the first encircling block and the second encircling block are arranged, so that the plate is clamped, and waste scraps on the side wall of the plate are scraped during conveying of the plate; the arc-shaped holding plate is arranged, so that the grinding medium can be automatically coated when the aperture is increased, and meanwhile, the arc-shaped holding plate can also be used for cleaning the drill bit with the increased aperture and coating the grinding medium; embrace between the board through two arcs, seted up the sweeps hole that falls with the through-hole relative position of treating the aperture increase, push the sweeps behind the aperture increase in the through-hole that the aperture increase finishes to discharge in the hole that falls from the sweeps, avoid the sweeps to produce the interference to the aperture increase next time.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. A conveying system for increasing the aperture of a plate for a copper pipe and cutting the plate is characterized by comprising:
the device comprises a workbench, a hole diameter increasing mechanism, a conveying mechanism and a cutting mechanism;
the aperture increasing mechanism is fixedly arranged on the workbench;
the conveying mechanism is arranged between the aperture increasing mechanism and the cutting mechanism;
the aperture increasing mechanism is suitable for increasing the apertures of a plurality of equidistant positioning holes in the plate and conveying the plate with the increased apertures to the conveying mechanism;
the conveying mechanism is suitable for conveying the plate with the increased aperture to the cutting mechanism for cutting.
2. The conveying system for increasing the hole diameter and cutting of a plate for a copper pipe as set forth in claim 1,
the conveying mechanism comprises a first side plate, a second side plate, a conveying motor and a plurality of conveying rollers;
the first side plate and the second side plate are arranged oppositely;
the conveying rollers are arranged between the first side plate and the second side plate at equal intervals;
the conveying motor is suitable for driving a plurality of conveying rollers to rotate.
3. The conveying system for increasing the hole diameter and cutting of a plate for a copper pipe as set forth in claim 1,
the cutting mechanism comprises a cutting assembly and a material receiving assembly;
the cutting assembly is arranged at the discharge port of the conveying mechanism and is suitable for cutting the plate;
the material receiving assembly is suitable for receiving the cut plates.
4. The conveying system for increasing the hole diameter and cutting of a plate for a copper pipe as set forth in claim 3,
the cutting assembly comprises a cutting knife, a cutting frame, a first screw rod motor and a second screw rod motor;
the cutting knife is arranged on the cutting frame in a sliding manner;
the first screw rod motor and the second screw rod motor are respectively arranged on two sides of the cutting knife and are suitable for synchronously pushing the cutting knife to ascend or descend.
5. The conveying system for increasing the hole diameter and cutting of a plate for a copper pipe as set forth in claim 4,
a first sliding block and a second sliding block are respectively arranged on two sides of the cutting knife;
the cutting knife is connected to the cutting frame in a sliding mode through the first sliding block and the second sliding block;
the first sliding block is in threaded connection with a rotor of the first lead screw motor;
and the second sliding block is in threaded connection with a rotor of the second lead screw motor.
6. The conveying system for increasing the hole diameter and cutting of a plate for a copper pipe as set forth in claim 5,
the first sliding block comprises a first sliding body, a first sliding part and a second sliding part;
the cross section of the first sliding body is an isosceles trapezoid;
the first sliding part and the second sliding part are respectively arranged on the side surfaces of the two waists of the first sliding body;
a sliding groove is formed in the cutting frame at the position opposite to the first sliding part and the second sliding part;
the first sliding body is suitable for moving up and down under the driving of the first screw rod motor, so that the first sliding portion and the second sliding portion are driven to slide on the cutting frame.
7. The conveying system for increasing the hole diameter and cutting of a plate for a copper pipe as set forth in claim 5,
the second sliding block comprises a second sliding body, a third sliding part and a fourth sliding part;
the cross section of the second sliding body is isosceles trapezoid;
the third sliding part and the fourth sliding part are respectively arranged on the side surfaces of the second sliding body where the two waists are located;
sliding grooves are formed in the cutting frame opposite to the third sliding part and the fourth sliding part;
the second sliding body is suitable for moving up and down under the driving of the second screw rod motor, so that the third sliding portion and the fourth sliding portion are driven to slide on the cutting frame.
8. The conveying system for increasing the hole diameter and cutting of a plate for a copper pipe as set forth in claim 1,
the aperture enlarging mechanism comprises an aperture enlarging component and an aperture enlarging base;
the aperture increasing base is arranged on the workbench;
the aperture increasing assembly is arranged above the aperture increasing base and is suitable for increasing the aperture of the plate on the aperture increasing base;
the aperture increasing base comprises a bottom plate, a first fixing plate, a second fixing plate and a clamping part;
the bottom plate is fixedly arranged on the workbench;
the first fixing plate and the second fixing plate are oppositely arranged and are fixedly arranged on the bottom plate;
the clamping part comprises a first encircling block and a second encircling block;
the first encircling block is elastically connected to the first fixing plate, the second encircling block is elastically connected to the second fixing plate, and the first encircling block and the second encircling block are oppositely arranged;
the first encircling block and the second encircling block are used for clamping a plate and are suitable for scraping waste scraps on the side wall of the plate when the plate is conveyed;
the first encircling block and the second encircling block extend out of an arc-shaped encircling plate towards the surface of the plate;
the arc-shaped holding plates are suitable for moving along with the first holding block and the second holding block, and the two arc-shaped holding plates are suitable for surrounding the through hole to be subjected to aperture increase of the plate;
a sponge layer is arranged at the top of the arc holding plate;
when the aperture increasing drill of the aperture increasing assembly descends, the first encircling block and the second encircling block are suitable for being compressed outwards, and the sponge layer is extruded at the same time, so that the grinding medium in the sponge layer is extruded out and coated on a plate;
the base and the workbench are provided with scrap falling holes;
the scrap falling hole is arranged between the two arc-shaped holding plates and is opposite to the surrounding through hole to be increased in aperture;
when the aperture increase drill bit of aperture increase subassembly rose, first embrace the piece and the inside compression of second embrace the piece, drive two arcs simultaneously and embrace the board and move in opposite directions to push the sweeps behind the aperture increase in the through-hole that the aperture increase finishes, and discharge in falling the hole from the sweeps.
9. The conveying system for increasing the hole diameter and cutting of a plate for a copper pipe as set forth in claim 8, wherein said hole diameter increasing mechanism further comprises a scrap chute;
the scrap chute is fixedly arranged on the side wall of the workbench;
the workbench is provided with a scrap outlet connected with the scrap falling hole;
the scrap outlet is arranged on the scrap chute;
the scrap chute is suitable for conveying the scraps falling into the scrap falling hole and sliding to the scrap outlet.
10. A method of operating a transport system for increasing the hole diameter and cutting of copper tubes and sheet material as claimed in any one of claims 1 to 9, said method comprising:
placing a plate on the aperture enlarging mechanism;
the aperture of the plate is enlarged through an aperture enlarging mechanism;
conveying the plate with the increased aperture to a conveying mechanism for conveying;
and quantitatively cutting the plate conveyed by the conveying mechanism through the cutting mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210536803.3A CN114633116B (en) | 2022-05-18 | 2022-05-18 | Conveying system for enlarging aperture of copper plate for cutting and working method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210536803.3A CN114633116B (en) | 2022-05-18 | 2022-05-18 | Conveying system for enlarging aperture of copper plate for cutting and working method thereof |
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| CN114633116B CN114633116B (en) | 2022-07-22 |
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| CN202210536803.3A Active CN114633116B (en) | 2022-05-18 | 2022-05-18 | Conveying system for enlarging aperture of copper plate for cutting and working method thereof |
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