CN113070793A - Automatic grinding machine for grinding metal shell of USB interface - Google Patents
Automatic grinding machine for grinding metal shell of USB interface Download PDFInfo
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- CN113070793A CN113070793A CN202110358917.9A CN202110358917A CN113070793A CN 113070793 A CN113070793 A CN 113070793A CN 202110358917 A CN202110358917 A CN 202110358917A CN 113070793 A CN113070793 A CN 113070793A
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- 239000002184 metal Substances 0.000 title claims abstract description 59
- 239000000428 dust Substances 0.000 claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 239000000463 material Substances 0.000 claims abstract description 22
- 238000005498 polishing Methods 0.000 claims description 95
- 230000007306 turnover Effects 0.000 claims description 12
- 238000004804 winding Methods 0.000 claims description 9
- 239000000872 buffer Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 4
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- 244000309464 bull Species 0.000 claims 2
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- 238000000605 extraction Methods 0.000 claims 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/16—Machines or devices using grinding or polishing belts; Accessories therefor for grinding other surfaces of particular shape
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
- B24B55/08—Dust extraction equipment on grinding or polishing machines specially designed for belt grinding machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
本发明公开了一种用于USB接口金属外壳打磨的自动打磨机，包括底板，所述底板上端中部固定连接有两个滑轨，两个所述滑轨上端共同滑动连接有送料装置，且送料装置左端下部固定连接在底板上端左部，所述送料装置内活动穿插连接有翻转机构，所述底板上端前部固定连接有料板，所述料板上端左部开有进料槽，所述料板上端右部开有出料槽，所述底板上端右后部开有安装槽，所述底板上端后部固定连接有吸尘装置，且吸尘装置右部活动穿插连接在安装槽内，所述底板上端后部固定连接有动力机构，本发明的一种用于USB接口金属外壳打磨的自动打磨机，可以将USB接口金属外壳打磨的更加细致，同时对打磨后的粉尘进行收集，减少空气的污染。
The invention discloses an automatic grinding machine for grinding a metal shell of a USB interface, comprising a bottom plate, two sliding rails are fixedly connected to the middle of the upper end of the bottom plate, and a feeding device is jointly slidably connected to the upper ends of the two sliding rails, and the feeding device is used for feeding materials. The lower part of the left end of the device is fixedly connected to the left part of the upper end of the bottom plate, the feeding device is movably connected with a turning mechanism, the front part of the upper end of the bottom plate is fixedly connected with a material plate, and the left part of the upper end of the A discharge slot is opened on the right part of the upper end of the board, a mounting slot is opened on the right rear part of the upper end of the bottom plate, a dust suction device is fixedly connected to the rear part of the upper end of the bottom plate, and the right part of the dust suction device is movably inserted into the installation slot, so A power mechanism is fixedly connected to the rear of the upper end of the bottom plate. An automatic grinding machine for grinding the metal shell of the USB interface of the present invention can grind the metal shell of the USB interface more carefully, and at the same time, the dust after grinding can be collected to reduce air pollution. pollution.
Description
Technical Field
The invention relates to the field of grinding machine equipment, in particular to an automatic grinding machine for grinding a metal shell of a USB interface.
Background
The USB interface is a serial port bus standard for connecting a computer system and external equipment, is also a technical specification of an input/output interface, is widely applied to information communication products such as personal computers, mobile equipment and the like, and is expanded to other related fields such as photographic equipment, digital television set-top boxes, game machines and the like, when a USB interface metal shell is produced, in order to ensure the precision of the surface of the metal shell, the USB interface metal shell can be polished, the quality of the interface is improved, and the existing automatic polishing machine has the following defects: 1. the existing grinding devices are all ground by grinding discs, the particle protrusions on the surfaces of the grinding discs are large, and the interfaces are easy to damage when the interfaces are ground; 2. the polisher can produce many dusts when polishing the USB interface, and current device can't absorb the processing to the dust for the dust is filled in the air, can cause harm to the environment, still threatens health easily, so we provide an automatic polisher that is used for USB interface metal casing to polish.
Disclosure of Invention
The invention mainly aims to provide an automatic polisher for polishing a metal shell of a USB interface, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that:
an automatic grinding machine for grinding metal shells with USB interfaces comprises a bottom plate, wherein two slide rails are fixedly connected to the middle of the upper end of the bottom plate, the upper ends of the two slide rails are jointly and slidably connected with a feeding device, the lower part of the left end of the feeding device is fixedly connected to the left part of the upper end of the bottom plate, a turnover mechanism is movably and alternately connected to the feeding device, the front part of the upper end of the bottom plate is fixedly connected with a material plate, the left part of the upper end of the material plate is provided with a feeding groove, the right part of the upper end of the material plate is provided with a discharging groove, the right rear part of the upper end of the bottom plate is provided with a mounting groove, the rear part of the upper end of the bottom plate is fixedly connected with a dust suction device, the right part of the dust suction device is movably and, the polishing device is characterized in that a pressing device is fixedly connected between the grinding device and the power mechanism, a polishing device is fixedly connected to the right part of the upper end of the material plate, and the rear part of the lower end of the polishing device is fixedly connected to the rear part of the upper end of the bottom plate.
As a further improvement of the above scheme, power unit includes the backup pad, backup pad left end lower part fixedly connected with motor, motor output end fixedly connected with driving shaft, the fixed driving gear that alternates in driving shaft surface middle part, the meshing of driving gear surface upside is connected with driven gear, the fixed driven shaft that alternates in driven gear right-hand member middle part is connected with, the driven shaft left end is connected on backup pad right-hand member upper portion through the fixed interlude of bearing, the driving shaft surface is connected in backup pad right-hand member lower part through bearing activity interlude, backup pad right-hand member lower part fixedly connected with baffle, motor surface downside fixed connection is in the bottom plate upper end.
As a further improvement of the scheme, the grinding device comprises a stand column, an upper pulley is fixedly connected to the upper portion of the right end of the stand column, a lower pulley is fixedly connected to the lower end of the right end of the stand column, an abrasive paper tape is jointly in transmission connection between the upper pulley and the lower pulley, a winding roller is sleeved at one end, away from the upper pulley and the lower pulley, of the abrasive paper tape, the lower end of the stand column is fixedly connected to the middle of the upper end of a material plate, and the left end of the winding roller is movably connected to the right end of a driving shaft.
As a further improvement of the scheme, the diameter size of the driving gear is the same as that of the driven gear, the right end of the driving gear and the right end of the driven gear are not in contact with the left end of the abrasive paper tape, and the left end of the driving gear and the left end of the driven gear are not in contact with the right end of the supporting plate.
As a further improvement of the above scheme, closing device includes the connecting plate, connecting plate right-hand member fixedly connected with fixed plate, the equal fixedly connected with driver in fixed plate upper end front portion and upper end rear portion, two the equal fixedly connected with actuating lever of driver drive end, and the actuating lever lower extreme runs through the fixed plate lower extreme and extends to the fixed plate below, two the common fixedly connected with concora crush plate of actuating lever lower extreme, six buffer base of concora crush plate lower extreme equidistance fixedly connected with, six the equal fixedly connected with antifriction plate of buffer base lower extreme, connecting plate front end and rear end difference fixed connection are at stand rear end and backup pad front end.
As a further improvement of the scheme, the joint surfaces of the six wear-resisting plates are tightly attached to each other, the lower ends of the six wear-resisting plates are tightly attached to the upper end of the abrasive paper belt, and the upper ends of the two drivers are not in contact with the abrasive paper belt.
As a further improvement of the above scheme, material feeding unit includes the cylinder, cylinder drive end fixedly connected with telescopic link, telescopic link right-hand member fixedly connected with case, four division boards of case inner wall equidistance fixedly connected with are deposited, the case front end equidistance is opened five discharge gates, the case upper end rear portion equidistance is opened five gear grooves, case lower extreme sliding connection is in the slide rail upper end, cylinder lower extreme fixed connection is in bottom plate upper end left part, the flitch rear end is hugged closely to the case front end, five under the discharge gate lower wall all with under the feed chute cell wall and the discharge chute cell wall height the same, the sand paper tape lower extreme is hugged closely to the case upper end.
As a further improvement of the above scheme, the turnover mechanism includes five U-shaped grooves, five of the U-shaped grooves are provided with five rotating rods fixedly connected to rear ends of the U-shaped grooves, five of the rotating rods are fixedly connected to rotating wheels fixedly connected to rear ends of the rotating rods, the five U-shaped grooves are not in contact with inner walls of the storage boxes, and the five rotating wheels are movably inserted and connected in the gear grooves.
As a further improvement of the above scheme, the dust collection device comprises a collection box, a guide pipe is fixedly connected to the middle of the upper end of the collection box in an inserting manner, an air pump is fixedly connected to the left end of the guide pipe, a dust collection pipe is fixedly connected to the left end of the air pump, a fixed block is fixedly connected to the outer surface of the dust collection pipe, the lower end of the fixed block is fixedly connected to the rear portion of the upper end of the bottom plate, the lower side of the outer surface of the air pump is fixedly connected to the rear portion of the upper end of the bottom plate, the.
As a further improvement of the above scheme, the polishing device includes a polishing frame, the polishing frame is provided with two, two polishing frame opposite face upper portion common fixedly connected with polishing slide bar, the anterior fixedly connected with driver in polishing slide bar upper end, driver drive end fixedly connected with screw rod, screw rod surface middle part screw thread interlude is connected with the polishing slider, and polishing slider sliding connection is in polishing slide bar, polishing slider lower extreme fixedly connected with tray, tray upper end fixedly interlude is connected with the motor, motor output fixedly connected with polishing dish, two polishing frame fixed connection is respectively in bottom plate upper end and flitch upper end.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the USB interface polishing device, the abrasive paper tape is arranged in the polishing device, and the abrasive paper tape is pulled to rotate through the power mechanism due to the fact that particles on the surface of the abrasive paper are small, so that the abrasive paper can move on the surface of the USB interface, polishing is fine, the surface of the USB interface is smooth, the quality of the USB interface is improved, and the USB interface cannot be damaged.
2. According to the invention, by arranging the pressing device, the abrasive paper tape is tightly attached to the surface of the USB interface through the driver during polishing, so that the abrasive paper is more fully contacted with the metal shell, the polishing precision is ensured, and the situation that the abrasive paper tape cannot move due to excessive pressing can be prevented by arranging the buffer seat.
3. According to the dust collection device, the dust collection device is arranged, so that metal dust generated after polishing can enter the collection box through the dust collection pipe by being absorbed by the air pump when the polishing device polishes the metal shell, the dust is prevented from being blown into air to affect the environment, meanwhile, the dust is prevented from remaining to damage equipment, and the equipment is convenient to clean.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of the overall structure of an automatic sander for sanding a USB interface metal shell according to the present invention;
FIG. 2 is a schematic structural diagram of a power mechanism of an automatic sander for sanding a USB interface metal shell according to the present invention;
FIG. 3 is a schematic structural diagram of a polishing apparatus of an automatic polishing machine for polishing a metal shell with a USB interface according to the present invention;
FIG. 4 is a schematic structural diagram of a pressing device of an automatic polishing machine for polishing a metal shell with a USB interface according to the present invention;
FIG. 5 is a schematic structural view of a feeding device of an automatic polishing machine for polishing a metal shell with a USB interface according to the present invention;
FIG. 6 is a schematic structural diagram of a turnover mechanism of an automatic polishing machine for polishing a metal shell with a USB interface according to the present invention;
FIG. 7 is a schematic structural view of a dust suction device of an automatic sander for sanding a USB interface metal shell according to the present invention;
fig. 8 is a schematic structural diagram of a polishing device of an automatic polisher for polishing a metal shell with a USB interface according to the present invention.
In the figure: 1. a base plate; 2. a material plate; 3. a feeding device; 4. a turnover mechanism; 5. a power mechanism; 6. a polishing device; 7. a pressing device; 8. a polishing device; 9. a dust collection device; 10. a slide rail; 11. a feed chute; 12. a discharge chute; 13. mounting grooves; 31. a cylinder; 32. a telescopic rod; 33. a storage box; 34. a partition plate; 35. a discharge port; 36. a gear groove; 41. a U-shaped groove; 42. a rotating rod; 43. a rotating wheel; 51. a support plate; 52. a drive shaft; 53. a driving gear; 54. a driven shaft; 55. a driven gear; 56. a motor; 57. a baffle plate; 61. a column; 62. an upper pulley; 63. a lower pulley; 64. a sandpaper tape; 65. a winding roller; 71. a connecting plate; 72. a fixing plate; 73. a driver; 74. a drive rod; 75. flattening the plate; 76. a buffer seat; 77. a wear plate; 81. a polishing stand; 82. a driver; 83. polishing the slide bar; 84. a screw; 85. polishing the slide block; 86. a tray; 87. a motor; 88. a polishing disk; 91. a collection box; 92. a conduit; 93. an air pump; 94. a dust collection pipe; 95. and (5) fixing blocks.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred devices or elements must have specific orientations, be constructed in specific orientations, and be operated, and thus are not to be construed as limiting the present invention, and furthermore, the terms "first" and "second" are only used for descriptive purposes and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements can be directly connected or indirectly connected through an intermediate medium, and the two elements can be communicated with each other, so that the specific meaning of the terms in the invention can be understood by those skilled in the art.
The technical scheme of the invention is further explained by combining the attached drawings.
Example one
An automatic grinding machine for grinding metal shells of USB interfaces comprises a bottom plate 1, wherein the middle part of the upper end of the bottom plate 1 is fixedly connected with two slide rails 10, the upper ends of the two slide rails 10 are jointly and slidably connected with a feeding device 3, the lower part of the left end of the feeding device 3 is fixedly connected with the left part of the upper end of the bottom plate 1, a turnover mechanism 4 is movably and alternately connected in the feeding device 3, the front part of the upper end of the bottom plate 1 is fixedly connected with a flitch 2, the left part of the upper end of the flitch 2 is provided with a feeding groove 11, the right part of the upper end of the flitch 2 is provided with a discharging groove 12, the right part of the upper end of the bottom plate 1 is provided with a mounting groove 13, the rear part of the upper end of the bottom plate 1 is fixedly connected with a dust suction device 9, the right part of the dust suction device 9 is movably and alternately connected in the mounting groove 13, the rear, the grinding device 6 and the power mechanism 5 are fixedly connected with a pressing device 7, the right part of the upper end of the material plate 2 is fixedly connected with a polishing device 8, and the rear part of the lower end of the polishing device 8 is fixedly connected with the rear part of the upper end of the bottom plate 1.
In the specific use process of the embodiment, by arranging the feeding groove 11, metal shell raw materials can be orderly added into the feeding device 3, the feeding device 3 slides rightwards on the sliding rail 10 to feed and polish the metal shell, by arranging the turnover mechanism 4, after single-side polishing is finished, the shell can be turned over and changed for polishing without repeated disassembly, by arranging the power mechanism 5, the polishing device 6 can be driven to rotate, so that the USB metal shell in the feeding device 3 is polished, the polishing precision and quality are improved, when polishing is carried out, the pressing device 7 moves downwards, the polishing device 6 is enabled to be tightly attached to the USB metal shell, the materials can be polished more fully, defective goods are not easy to generate, when polishing is carried out, the dust collection device 9 can absorb and collect dust generated by polishing, and the dust can be prevented from entering air and equipment, cause the pollution of air and the damage of equipment, after polishing the completion, through blown down tank 12, can take out the unloading with USB metal casing fast to carry out next round of processing.
Example two
On the basis of the first embodiment, as shown in fig. 2-4, an automatic sander for sanding a metal shell with a USB interface comprises a bottom plate 1, two slide rails 10 are fixedly connected to the middle of the upper end of the bottom plate 1, a feeding device 3 is commonly and slidably connected to the upper ends of the two slide rails 10, the lower portion of the left end of the feeding device 3 is fixedly connected to the left portion of the upper end of the bottom plate 1, a turnover mechanism 4 is movably and alternately connected to the feeding device 3, a material plate 2 is fixedly connected to the front portion of the upper end of the bottom plate 1, a feeding groove 11 is formed in the left portion of the upper end of the material plate 2, a discharging groove 12 is formed in the right portion of the upper end of the material plate 2, a mounting groove 13 is formed in the right portion of the upper end of the bottom plate 1, a dust collector 9 is fixedly connected to the rear portion of the upper end of the bottom plate, the upper part of the left end and the lower part of the left end of a grinding device 6 are movably connected at the right end of a power mechanism 5 in an inserting way, a pressing device 7 is fixedly connected between the grinding device 6 and the power mechanism 5, the right part of the upper end of a material plate 2 is fixedly connected with a polishing device 8, the rear part of the lower end of the polishing device 8 is fixedly connected at the rear part of the upper end of a bottom plate 1, the power mechanism 5 comprises a supporting plate 51, the lower part of the left end of the supporting plate 51 is fixedly connected with a motor 56, the output end of the motor 56 is fixedly connected with a driving shaft 52, the middle part of the outer surface of the driving shaft 52 is fixedly connected with a driving gear 53 in an inserting way, the upper side of the outer surface of the driving gear 53 is engaged with a, the lower part of the right end of the supporting plate 51 is fixedly connected with a baffle 57, the lower side of the outer surface of the motor 56 is fixedly connected to the upper end of the bottom plate 1, the grinding device 6 comprises an upright post 61, the upper part of the right end of the upright post 61 is fixedly connected with an upper pulley 62, the lower end of the right end of the upright post 61 is fixedly connected with a lower pulley 63, an abrasive paper tape 64 is jointly connected between the upper pulley 62 and the lower pulley 63 in a transmission way, one end of the abrasive paper tape 64, which is far away from the upper pulley 62 and the lower pulley 63, is sleeved with a roller 65, the lower end of the upright post 61 is fixedly connected to the middle part of the upper end of the material plate 2, the left ends of the two rollers 65 are respectively movably inserted and connected to the right end of the driving shaft 52 and the driven shaft 54, the diameter size of the driving gear 53, connecting plate 71 right-hand member fixedly connected with fixed plate 72, the equal fixedly connected with driver 73 in fixed plate 72 upper end front portion and upper end rear portion, the equal fixedly connected with actuating lever 74 of two driver 73 drive ends, and actuating lever 74 lower extreme runs through fixed plate 72 lower extreme and extends to fixed plate 72 below, the common fixedly connected with flat clamp plate 75 of two actuating lever 74 lower extremes, six buffer seat 76 of equidistant fixedly connected with of flat clamp plate 75 lower extreme, the equal fixedly connected with antifriction plate 77 of six buffer seat 76 lower extremes, connecting plate 71 front end and rear end difference fixed connection are hugged closely each other between the six antifriction plate 77 interfaces in stand 61 rear end and backup pad 51 front end, sand paper tape 64 upper end is all hugged closely to six antifriction plate 77 lower extremes, two driver 73 upper ends all do.
In the specific use process of the embodiment, the motor 56 in the power mechanism 5 drives the driving shaft 52 to rotate counterclockwise, the driving shaft 52 drives the driving gear 53 to rotate counterclockwise, the driving gear 53 is meshed with the driven gear 55 to rotate clockwise, the driven gear 55 is meshed with the driven shaft 54 to rotate clockwise, the directions of rotation of the driving shaft 52 and the driven shaft 54 are opposite, so that the winding roller 65 in the polishing device 6 rotates reversely, the abrasive paper tape 64 is continuously wound into the winding roller 65 on the surface of the driving shaft 52, meanwhile, the two drivers 73 in the pressing device 7 drive the driving rods 74 to move downwards, the wear plates 77 are in contact with the abrasive paper tape 64 and press the abrasive paper tape 64 on the surface of the USB metal shell, the abrasive paper tape 64 is driven by the power mechanism 5 to cross the surface of the USB metal shell, so as to polish the product, the buffer seats 76 are arranged, can freely stretch out and draw back the regulation according to the roughness of USB metal casing, keep wearing plate 77 to compress tightly abrasive paper tape 64, and be fixed with flat clamp 75 on six buffing pads 76, the drive power of actuating lever 74 decurrent can evenly be shared, make six wearing plate 77's atress the same, thereby it is also the same to the polishing degree of USB metal casing, connect abrasive paper tape 64 transmission between last pulley 62 and lower pulley 63, can make abrasive paper tape 64 turn to, can reduce the frictional force when abrasive paper tape 64 transmits again, after abrasive paper tape 64 polishes, can take out winding up roller 65 from driving shaft 52 and driven shaft 54, change abrasive paper tape 64.
EXAMPLE III
On the basis of the first embodiment, as shown in fig. 5-8, an automatic sander for sanding a metal shell with a USB interface comprises a bottom plate 1, two slide rails 10 are fixedly connected to the middle of the upper end of the bottom plate 1, a feeding device 3 is commonly and slidably connected to the upper ends of the two slide rails 10, the lower portion of the left end of the feeding device 3 is fixedly connected to the left portion of the upper end of the bottom plate 1, a turnover mechanism 4 is movably and alternately connected to the feeding device 3, a material plate 2 is fixedly connected to the front portion of the upper end of the bottom plate 1, a feeding groove 11 is formed in the left portion of the upper end of the material plate 2, a discharging groove 12 is formed in the right portion of the upper end of the material plate 2, a mounting groove 13 is formed in the right portion of the upper end of the bottom plate 1, a dust collector 9 is fixedly connected to the rear portion of the upper end of the bottom plate, the upper part of the left end and the lower part of the left end of a grinding device 6 are movably connected to the right end of a power mechanism 5 in an inserting way, a pressing device 7 is fixedly connected between the grinding device 6 and the power mechanism 5, the right part of the upper end of a material plate 2 is fixedly connected with a polishing device 8, the rear part of the lower end of the polishing device 8 is fixedly connected to the rear part of the upper end of a bottom plate 1, a feeding device 3 comprises an air cylinder 31, the driving end of the air cylinder 31 is fixedly connected with an expansion link 32, the right end of the expansion link 32 is fixedly connected with a storage box 33, the inner wall of the storage box 33 is fixedly connected with four partition plates 34 at equal intervals, five discharge holes 35 are formed at equal intervals at the front end of the storage box 33, five gear grooves 36 are formed at equal intervals at the rear part of the upper end of a sliding rail 10, the lower end of the air cylinder 31 is fixedly connected, the upper end of the storage box 33 is tightly attached to the lower end of the abrasive paper tape 64, the turnover mechanism 4 comprises five U-shaped grooves 41, the rear ends of the five U-shaped grooves 41 are fixedly connected with rotating rods 42, the rear ends of the five rotating rods 42 are fixedly connected with rotating wheels 43, the five U-shaped grooves 41 are not contacted with the inner wall of the storage box 33, the five rotating wheels 43 are movably inserted and connected in the gear grooves 36, the dust collector 9 comprises a collection box 91, the middle part of the upper end of the collection box 91 is fixedly inserted and connected with a guide pipe 92, the left end of the guide pipe 92 is fixedly connected with an air pump 93, the left end of the air pump 93 is fixedly connected with a dust collection pipe 94, the outer surface of the dust collection pipe 94 is fixedly connected with a fixed block 95, the lower end of the fixed block 95 is fixedly connected to the rear part of the upper end of, polishing device 8 includes polishing frame 81, polishing frame 81 is provided with two, the common fixedly connected with polishing slide bar 83 in two polishing frame 81 opposite face upper portions, polishing slide bar 83 upper end front portion fixedly connected with driver 82, driver 82 drive end fixedly connected with screw rod 84, screw rod 84 surface middle part screw thread interlude is connected with polishing slider 85, and polishing slider 85 sliding connection is in polishing slide bar 83, polishing slider 85 lower extreme fixedly connected with tray 86, tray 86 upper end fixedly interlude is connected with motor 87, motor 87 output fixedly connected with polishing dish 88, two polishing frames 81 are fixed connection respectively in bottom plate 1 upper end and flitch 2 upper end.
In the specific use process of the embodiment, the cylinder 31 drives the telescopic rod 32 to extend, so that the storage box 33 moves rightwards on the slide rail 10, the discharge port 35 in the storage box 33 sequentially passes through the feed chute 11, a metal shell is added into the storage box 33 through the feed chute 11, the metal shell can be placed neatly by arranging the partition plate 34, the metal shell enters the U-shaped groove 41 neatly, after arrangement, the cylinder 31 drives the storage box 33 to continue sliding, the upper end of the storage box 33 is in contact with the lower end of the abrasive paper tape 64 for polishing, during polishing, the cylinder 31 drives the telescopic rod 32 to extend slowly, so that the USB metal shell is fully polished, the air pump 93 in the dust collection device 9 works, dust generated by polishing is absorbed through the dust absorption pipe 94, and is sucked into the collection box 91 through the guide pipe 92 for collection, after polishing is finished, five rotating wheels 43 in the turnover mechanism, the rotating wheel 43 drives the rotating rod 42 to rotate, the rotating rod 42 drives the five U-shaped grooves 41 to turn over, so that the other surface of the metal shell is polished, after polishing, the metal shell is polished through the polishing device 8, the motor 87 drives the polishing disc 88 to rotate and is in contact with the surface of the metal shell, so that the metal shell is polished, when the motor 87 works, the driver 82 drives the screw rod 84 to rotate, the screw rod 84 drives the polishing slider 85 to slide left and right on the polishing slide rod 83 when rotating, so that the polishing disc 88 slides left and right, so that the metal shell is polished, after finishing, the suction collection box 91 is taken out of the installation groove 13, waste scraps are cleaned and removed, after all USB metal shells in the storage box 33 are polished, the air cylinder 31 drives the storage box 33 to move to the rear of the discharge groove 12, the metal shell slides outwards quickly through the discharge hole 35, and quick blanking can be realized.
In the above embodiment, the dust collector 9 can clean dust and scraps generated during polishing in time to prevent equipment from being damaged, and the pressing device 7, when in polishing, the abrasive paper belt 64 is tightly attached to the surface of the USB interface through the driver 73, so that the abrasive paper belt 64 is more fully contacted with the metal shell, thereby ensuring the sanding accuracy, and the buffer seat 76 can prevent the abrasive paper belt 64 from being excessively pressed to be incapable of moving, and through the operation of the sanding device 6 and the power mechanism 5, the abrasive paper tape 64 can be evenly scratched on the surface of the USB metal shell, so that the joint is more finely ground, and the driving gear 53 and the driven gear 55 are the same in size, so that the rotating speeds of the two winding rollers 65 are the same, the abrasive paper tape 64 is not easy to break, the polishing process is more precise, the surface smoothness is high, and the quality of the USB interface metal shell is improved.
While there have been shown and described what are at present considered to be the fundamental principles of the invention and its essential features and advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (10)
1. The utility model provides an automatic polisher that is used for USB interface metal casing to polish, includes bottom plate (1), its characterized in that: the middle part of the upper end of the bottom plate (1) is fixedly connected with two slide rails (10), the upper ends of the two slide rails (10) are jointly and slidably connected with a feeding device (3), the lower part of the left end of the feeding device (3) is fixedly connected with the left part of the upper end of the bottom plate (1), the inner activity of the feeding device (3) is alternately connected with a turnover mechanism (4), the front part of the upper end of the bottom plate (1) is fixedly connected with a flitch (2), the left part of the upper end of the flitch (2) is provided with a feeding groove (11), the right part of the upper end of the flitch (2) is provided with a discharging groove (12), the right rear part of the upper end of the bottom plate (1) is provided with a mounting groove (13), the rear part of the upper end of the bottom plate (1) is fixedly connected with a dust collector (9), flitch (2) upper end middle part fixedly connected with grinding device (6), and grinding device (6) left end upper portion and the equal activity interlude of left end lower part connect at power unit (5) right-hand member, common fixedly connected with closing device (7) between grinding device (6) and power unit (5), flitch (2) upper end right part fixedly connected with burnishing device (8), and burnishing device (8) lower extreme rear portion fixed connection is at bottom plate (1) upper end rear portion.
2. The automatic sander for sanding of a USB interface metal enclosure of claim 1, wherein: the power mechanism (5) comprises a support plate (51), the lower part of the left end of the support plate (51) is fixedly connected with a motor (56), the output end of the motor (56) is fixedly connected with a driving shaft (52), the middle part of the outer surface of the driving shaft (52) is fixedly connected with a driving gear (53) in a penetrating way, the upper side of the outer surface of the driving gear (53) is engaged with a driven gear (55), the middle part of the right end of the driven gear (55) is fixedly inserted and connected with a driven shaft (54), the left end of the driven shaft (54) is fixedly inserted and connected to the upper part of the right end of the supporting plate (51) through a bearing, the outer surface of the driving shaft (52) is movably inserted and connected with the lower part of the right end of the supporting plate (51) through a bearing, the lower part of the right end of the supporting plate (51) is fixedly connected with a baffle (57), and the lower side of the outer surface of the motor (56) is fixedly connected to the upper end of the bottom plate (1).
3. The automatic sander for sanding of a USB interface metal enclosure of claim 1, wherein: grinding device (6) include stand (61), stand (61) right-hand member upper portion fixedly connected with top sheave (62), stand (61) right-hand member lower extreme fixedly connected with bottom sheave (63), common transmission is connected with abrasive paper tape (64) between top sheave (62) and bottom sheave (63), winding up roller (65) have all been cup jointed to the one end that top sheave (62) and bottom sheave (63) were kept away from to abrasive paper tape (64), stand (61) lower extreme fixed connection is in flitch (2) upper end middle part, two winding up roller (65) left end difference swing joint alternates at driving shaft (52) right-hand member and driven shaft (54) right-hand member.
4. The automatic sander for sanding of a USB interface metal enclosure of claim 2, wherein: the diameter size of the driving gear (53) is the same as that of the driven gear (55), the right end of the driving gear (53) and the right end of the driven gear (55) are not in contact with the left end of the abrasive paper tape (64), and the left end of the driving gear (53) and the left end of the driven gear (55) are not in contact with the right end of the supporting plate (51).
5. The automatic sander for sanding of a USB interface metal enclosure of claim 1, wherein: closing device (7) is including connecting plate (71), connecting plate (71) right-hand member fixedly connected with fixed plate (72), the equal fixedly connected with driver (73) in fixed plate (72) upper end front portion and upper end rear portion, two the equal fixedly connected with actuating lever (74) of driver (73) drive end, and actuating lever (74) lower extreme runs through fixed plate (72) lower extreme and extends to fixed plate (72) below, two the common fixedly connected with flat clamp plate (75) of actuating lever (74) lower extreme, six buffer seat (76) of flat clamp plate (75) lower extreme equidistance fixedly connected with, six the equal fixedly connected with antifriction plate (77) of buffer seat (76) lower extreme, connecting plate (71) front end and rear end difference fixed connection are at stand (61) rear end and backup pad (51) front end.
6. The automatic sander for sanding of a USB interface metal enclosure of claim 5, wherein: six hug closely each other between antifriction plate (77) interface, six emery paper tape (64) upper end is all hugged closely to antifriction plate (77) lower extreme, two drive (73) upper end all not with emery paper tape (64) contact.
7. The automatic sander for sanding of a USB interface metal enclosure of claim 1, wherein: the feeding device (3) comprises an air cylinder (31), the driving end of the air cylinder (31) is fixedly connected with an expansion link (32), the right end of the telescopic rod (32) is fixedly connected with a storage box (33), the inner wall of the storage box (33) is fixedly connected with four partition plates (34) at equal intervals, five discharge holes (35) are equidistantly formed in the front end of the storage box (33), five gear grooves (36) are equidistantly formed in the rear part of the upper end of the storage box (33), the lower end of the storage box (33) is connected with the upper end of the slide rail (10) in a sliding way, the lower end of the cylinder (31) is fixedly connected with the left part of the upper end of the bottom plate (1), the front end of the storage box (33) is tightly attached to the rear end of the material plate (2), the inner lower walls of the five discharge holes (35) are as high as the lower groove wall of the feed groove (11) and the lower groove wall of the discharge groove (12), and the upper end of the storage box (33) is tightly attached to the lower end of the abrasive paper tape (64).
8. The automatic sander for sanding of a USB interface metal enclosure of claim 1, wherein: tilting mechanism (4) are including U-shaped groove (41), U-shaped groove (41) are provided with five, five the equal fixedly connected with bull stick (42) in U-shaped groove (41) rear end, five the equal fixedly connected with runner (43) in bull stick (42) rear end, five U-shaped groove (41) all do not all with case (33) inner wall contact, five the equal activity of runner (43) alternates to be connected in gear groove (36).
9. The automatic sander for sanding of a USB interface metal enclosure of claim 1, wherein: dust extraction (9) are including collecting box (91), collecting box (91) upper end middle part fixed interlude is connected with pipe (92), pipe (92) left end fixedly connected with air pump (93), air pump (93) left end fixedly connected with dust absorption pipe (94), dust absorption pipe (94) outer fixed surface is connected with fixed block (95), fixed block (95) lower extreme fixed connection is at bottom plate (1) upper end rear portion, air pump (93) outer surface downside fixed connection is at bottom plate (1) upper end rear portion, collecting box (91) lower extreme activity interlude is connected in mounting groove (13), dust absorption pipe (94) outer surface upside does not contact with baffle (57) lower extreme.
10. The automatic sander for sanding of a USB interface metal enclosure of claim 1, wherein: the polishing device (8) comprises two polishing frames (81), the upper parts of the opposite surfaces of the two polishing frames (81) are fixedly connected with polishing sliding rods (83) together, the front part of the upper end of the polishing slide bar (83) is fixedly connected with a driver (82), the driving end of the driver (82) is fixedly connected with a screw rod (84), the middle part of the outer surface of the screw rod (84) is in threaded penetration connection with a polishing sliding block (85), and the polishing slide block (85) is connected in the polishing slide rod (83) in a sliding way, the lower end of the polishing slide block (85) is fixedly connected with a tray (86), the polishing device is characterized in that a motor (87) is fixedly inserted and connected to the upper end of the tray (86), a polishing disc (88) is fixedly connected to the output end of the motor (87), and the two polishing frames (81) are fixedly connected to the upper end of the base plate (1) and the upper end of the material plate (2) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110358917.9A CN113070793A (en) | 2021-04-02 | 2021-04-02 | Automatic grinding machine for grinding metal shell of USB interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110358917.9A CN113070793A (en) | 2021-04-02 | 2021-04-02 | Automatic grinding machine for grinding metal shell of USB interface |
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| Publication Number | Publication Date |
|---|---|
| CN113070793A true CN113070793A (en) | 2021-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110358917.9A Withdrawn CN113070793A (en) | 2021-04-02 | 2021-04-02 | Automatic grinding machine for grinding metal shell of USB interface |
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| Country | Link |
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| CN (1) | CN113070793A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113352199A (en) * | 2021-07-08 | 2021-09-07 | 朱健 | Miniature hand-push type abrasive belt machine with dust collection function |
-
2021
- 2021-04-02 CN CN202110358917.9A patent/CN113070793A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113352199A (en) * | 2021-07-08 | 2021-09-07 | 朱健 | Miniature hand-push type abrasive belt machine with dust collection function |
| CN113352199B (en) * | 2021-07-08 | 2023-10-03 | 朱健 | Miniature hand-push type abrasive belt machine with dust collection function |
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