CN116079361B - Tattoo needle assembly automatic assembly device - Google Patents

Tattoo needle assembly automatic assembly device Download PDF

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Publication number
CN116079361B
CN116079361B CN202211095569.1A CN202211095569A CN116079361B CN 116079361 B CN116079361 B CN 116079361B CN 202211095569 A CN202211095569 A CN 202211095569A CN 116079361 B CN116079361 B CN 116079361B
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needle
assembly
housing
station
module
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CN116079361A (en
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易军
胡国清
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Hunan University of Science and Technology
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Hunan University of Science and Technology
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/001Article feeders for assembling machines

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Assembly (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

The invention discloses an automatic tattooing needle assembly assembling device which comprises a first station, a second station, a third station, a fourth station and a third station, wherein the first station is an automatic needle head feeding station, the second station is a housing and guide ring mounting station, the third station is a tattooing needle assembly pressing station, and the fourth station is a tattooing needle assembly detecting and discharging station. According to the invention, the automatic equipment is used for replacing manual assembly of the tattooing needle assembly, so that the production efficiency of the whole tattooing needle assembly is improved, the quality of products is improved, the reject ratio is reduced, and the sanitation index of the whole product is improved.

Description

Tattoo needle assembly automatic assembly device
Technical Field
The invention relates to the technical field of mechanical equipment, in particular to an automatic assembling device for a tattoo needle assembly.
Background
Conventional tattooing needle assemblies typically consist of a needle tip, a guide ring, a housing, and the like. In the prior art, because parts are smaller and have complex shapes, the tattoo needle assembly is still assembled manually, the assembly mode has low productivity, uncontrollable product quality and higher reject ratio, is extremely wasteful of human resources, and the excessive human participation in the assembly process makes the sanitation indexes of the product difficult to control.
Disclosure of Invention
The present invention has been made to solve the above-mentioned problems, and an object of the present invention is to provide an automatic assembly device for a tattooing needle assembly.
The invention realizes the above purpose through the following technical scheme:
the utility model provides a tattoo needle subassembly automatic assembly device, including station one for the automatic feeding station of syringe needle, station two is the housing, the guide ring installation station, station three is tattoo needle subassembly and compresses tightly the station, station four is tattoo needle subassembly detects and unloading station, still include full carrier supply mechanism, aluminium alloy body frame, carrier fixture, syringe needle carrier position adjustment mechanism, syringe needle snatchs mechanism, empty carrier recovery mechanism, syringe needle gesture adjustment mechanism, housing snatchs and gesture adjustment mechanism, tattoo needle subassembly compressing mechanism, tattoo needle subassembly snatchs mechanism, the packing district bottom plate, the assembly district bottom plate, station shifter, guide ring climbing mechanism, housing material loading vibration dish, guide ring material loading vibration dish, syringe needle ejection mechanism, needle point situation vision detection system.
Preferably: the full carrier supply mechanism comprises a ball screw nut, a jacking plate assembly welding piece, a linear bearing, a guide shaft fixing plate, tattoo needle head assemblies, needle heads, positioning support posts, a first screw support mounting plate, a screw, carrier positioning pins, a second screw support mounting plate and a stepping speed reducing motor, wherein the stepping speed reducer is connected with the screw through a coupler, the ball screw nut, the linear bearing and the positioning support posts are mounted on the jacking plate assembly welding piece, the guide shaft penetrates through the linear bearing and is respectively connected with the guide shaft fixing plate and the first screw support mounting plate to play a role in guiding and bear radial force, the guide shaft fixing plate, the first screw support mounting plate and the second screw support mounting plate are connected with a frame through bolts, the carrier positioning pins are mounted at specific positions of the jacking plate assembly welding piece and are used for positioning the first layer of carriers, and four positioning support posts are mounted on each needle head carrier and are used for positioning between layers.
Preferably: the aluminum profile main frame comprises aluminum profiles, foot corner pieces, shoe and foot cup fixing blocks and corner pieces, and the aluminum profile main frame structure is composed of a series of aluminum profiles and is connected through the corner pieces.
Preferably: the carrier clamping mechanism comprises a first orthogonal module, an opening clamp fixing plate assembly welding piece, a first clamping jaw assembly welding piece, a large-caliber opening clamp and a second clamping jaw assembly welding piece, wherein the first orthogonal module is connected with the frame through a bolt, the opening clamp fixing plate assembly welding piece is connected with the first orthogonal module through the bolt, the large-caliber opening clamp is positioned between the first clamping jaw assembly welding piece and the second clamping jaw assembly welding piece, and the first clamping jaw assembly welding piece and the second clamping jaw assembly welding piece are connected with the large-caliber opening clamp through the bolt.
Preferably: the needle carrier position adjusting mechanism comprises parts such as a second orthogonal module, a carrier tray, a needle carrier, a second carrier positioning pin and the like, the second orthogonal module is connected with the assembly area bottom plate through bolts, the carrier tray is connected with the second orthogonal module through bolts, the needle carrier is positioned on the carrier tray, and the second carrier positioning pin is installed on the carrier tray.
Preferably: the needle grabbing mechanism comprises first pneumatic fingers, a first double-shaft cylinder, a material moving module plate, a first straight-line module, a second double-shaft cylinder, a first module support, a second pneumatic finger and other parts, the first module support is fixed on an assembly area bottom plate through bolts, the first straight-line module is mounted on the first module support through bolts, the material moving module plate is connected with the first straight-line module through bolts, the first double-shaft cylinder and the second double-shaft cylinder are mounted on the material moving module plate at a certain distance and synchronously move, and the first pneumatic fingers and the second pneumatic fingers are mounted on the first double-shaft cylinder and the first double-shaft cylinder respectively.
Preferably: the needle gesture adjusting mechanism comprises a hollow rotating platform mounting metal plate, a first optical fiber proximity switch mounting plate, a first optical fiber proximity switch, a first pneumatic three-jaw chuck and a hollow rotating platform, wherein the first optical fiber proximity switch is mounted on the first optical fiber proximity switch mounting plate, then integrally mounted on the hollow rotating platform mounting metal plate for detecting the position of a tattoo needle tail plug boss, the first pneumatic three-jaw chuck is mounted on the hollow rotating platform, then integrally mounted on the hollow rotating platform mounting metal plate, and the hollow rotating platform mounting metal plate is mounted on an assembly area bottom plate through bolts.
Preferably: the second station is a guide ring and housing installation station and consists of a housing feeding vibration disk, a guide ring feeding vibration disk, a housing grabbing and posture adjusting mechanism installed on the bottom plate of the assembly area and a guide ring jacking mechanism installed on the bottom plate of the assembly area.
Preferably: the housing grabbing and posture adjusting mechanism comprises parts such as a third pneumatic finger, a rotary cylinder, a pneumatic slide rail mounting plate and a second linear module, wherein the third pneumatic finger is positioned above the housing, the rotary cylinder is positioned above the third pneumatic finger, the pneumatic slide rail mounting plate is positioned on the side face of the rotary cylinder, and the pneumatic slide rail mounting plate is arranged on one side of the second linear module.
Preferably: the guide ring jacking mechanism comprises a support mounting plate, a second pen-shaped cylinder, a first ejector rod, a second optical fiber proximity switch mounting metal plate and other parts.
Preferably: the tattoo needle assembly pressing mechanism comprises a first pen-shaped air cylinder, a pen-shaped air cylinder support, a pressing head and other parts, wherein the pressing head is connected with the first pen-shaped air cylinder and integrally installed on the pen-shaped air cylinder support, and the pen-shaped air cylinder support is installed on the bottom plate of the assembly area through bolts.
Preferably: the station switching mechanism comprises parts such as a cam divider, a rotary table, a second pneumatic three-jaw chuck, a tattooing needle assembly and the like, wherein the rotary table is uniformly provided with four pneumatic three-jaw chucks through bolts and is connected with the cam divider through bolts, and the cam divider is arranged on a bottom plate of an assembly area through bolts.
Preferably: the fourth station is a tattooing needle assembly detection and blanking station and comprises a tattooing needle assembly grabbing mechanism, a needle head ejection mechanism and a needle point condition visual detection system.
Preferably: the tattoo needle component grabbing mechanism comprises a second module support, a fourth pneumatic finger, a double-shaft cylinder mounting plate, a third double-shaft cylinder, a third linear module, a defective product recycling bin and other parts, wherein the second module support is arranged on a packing area bottom plate and an assembly area bottom plate, the third linear module is arranged on the second module support through bolts, and the fourth pneumatic finger, the third double-shaft cylinder and the double-shaft cylinder mounting plate are sequentially connected and integrally arranged on the third linear module.
Preferably: the needle head ejection mechanism comprises a third pen-shaped cylinder, a pen-shaped cylinder mounting plate, a second ejector rod and other parts, and the second ejector rod is connected with the third pen-shaped cylinder and is fixed on the bottom plate of the assembly area through the pen-shaped cylinder mounting plate.
Preferably: the needle point condition visual detection system comprises visual detection cameras, a camera mounting frame and other parts, wherein the visual detection cameras are mounted on the camera mounting frame and integrally fixed on a bottom plate of an assembly area.
Compared with the prior art, the invention has the following beneficial effects: the automatic tattooing needle assembly is assembled by replacing manual work through automatic equipment, so that the production efficiency of the whole tattooing needle assembly is improved, the quality of products is improved, the reject ratio is reduced, and the sanitation index of the whole products is improved.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a three-dimensional block diagram of an automatic tattooing needle assembly assembling apparatus according to the present invention;
FIG. 2 is a three-dimensional block diagram of a full carrier supply mechanism of the automatic tattoo needle assembly assembling device of the present invention;
FIG. 3 is a three-dimensional block diagram of an aluminum profile body frame of an automatic tattoo needle assembly assembling device of the present invention;
FIG. 4 is a three-dimensional block diagram of a carrier clamping mechanism of an automatic tattoo needle assembly assembling device of the present invention;
FIG. 5 is a three-dimensional block diagram of a needle carrier position adjustment mechanism of an automatic tattooing needle assembly device according to the present invention;
FIG. 6 is a three-dimensional block diagram of a needle grasping mechanism in station one of the automatic tattooing needle assembly assembling apparatus of the present invention;
FIG. 7 is a three-dimensional block diagram of a needle attitude adjustment mechanism of an automatic tattooing needle assembly assembling apparatus according to the present invention;
FIG. 8 is a view showing the discrimination of the posture of the needle holder of the automatic tattooing needle assembly assembling apparatus according to the present invention;
FIG. 9 is a three-dimensional block diagram of a second station of the automatic tattooing needle assembly device of the present invention;
FIG. 10 is a housing attitude determination of the automatic tattooing needle assembly assembling device of the present invention;
FIG. 11 is a three-dimensional block diagram of a tattooing needle assembly pressing mechanism of an automatic tattooing needle assembly assembling apparatus according to the present invention;
FIG. 12 is a three-dimensional block diagram of a fourth station of the automatic tattoo needle assembly device of the present invention;
fig. 13 is a visual inspection of the needle tip integrity of an automatic tattooing needle assembly device according to the present invention.
The reference numerals are explained as follows:
1. a full carrier supply mechanism; 2. an aluminum profile main frame; 3. a carrier clamping mechanism; 4. a needle carrier position adjusting mechanism; 5. a needle grabbing mechanism; 6. an empty carrier recovery mechanism; 7. a needle posture adjusting mechanism; 8. a housing grabbing and posture adjusting mechanism; 9. a tattooing needle assembly pressing mechanism; 10. a tattooing needle assembly grasping mechanism; 11. a bottom plate of the packing area; 12. a mounting area bottom plate; 13. a station switching mechanism; 14. a guide ring lifting mechanism; 15. a housing feeding vibration disc; 16. a guide ring feeding vibration disc; 17. a guide ring; 18. a housing; 19. a needle ejection mechanism; 20. a visual detection system for needle tip condition; 101. a ball screw nut; 102. jacking plate assembly welding pieces; 103. a linear bearing; 104. a guide shaft; 105. a guide shaft fixing plate; 106. a tattooing needle head assembly; 107. a needle carrier; 108. positioning the support column; 109. a first screw support mounting plate; 110. a screw rod; 111. carrier positioning pins; 112. a second lead screw support mounting plate; 113. a stepping speed reducing motor; 201. 4040 aluminum profile 1540mm; 202. 2440mm of 4080 aluminum profile; 203. 4080 aluminum profile 760mm; 204. 4040 aluminum profile 720mm; 205. 4040 aluminum profile 960mm; 206. 4040 aluminum profile 920mm; 207. 4040 aluminum profile 760mm; 208. foot corner fittings; 209. hooves and foot cup fixing blocks; 210. 4040 corner pieces; 211. 4040 aluminum profile 760mm; 301. a first interchange module; 302. an opening clamp fixing plate assembly welding piece; 303. a first jaw assembly; 304. a large-caliber opening clamp; 305. the second clamping jaw assembly welding piece; 401. a second orthogonal module; 402. a carrier tray; 403. a second material plate; 404. a second carrier positioning pin; 501. a first pneumatic finger; 502. a first biaxial cylinder; 503. a material moving module board; 504. a first linear module; 505. a second double-shaft cylinder; 506. a first module support; 507. a second pneumatic finger; 701. the hollow rotating platform is provided with a metal plate; 702. the first optical fiber proximity switch is provided with a metal plate; 703. a first fiber optic proximity switch; 704. a first pneumatic three-jaw chuck; 705. a hollow rotating platform; 801. a third pneumatic finger; 802. a revolving cylinder; 803. a pneumatic slide rail mounting plate; 804. a second linear module; 901. a first pen-shaped cylinder; 902. a pen-shaped cylinder support; 903. a pressure head; 1001. a second module support; 1002. a fourth pneumatic finger; 1003. a double-shaft cylinder mounting plate; 1004. a third biaxial cylinder; 1005. a third linear module; 1006. a defective recovery box; 1301. a cam divider; 1302. a turntable; 1303. a second pneumatic three-jaw chuck; 1304. a tattooing needle assembly; 1401. a support mounting plate; 1402. a second pen-shaped cylinder; 1403. a first ejector rod; 1404. a second fiber optic proximity switch; 1405. the second optical fiber proximity switch is provided with a metal plate; 1901. a third pen-shaped cylinder; 1902. a pen-shaped cylinder mounting plate; 1903. a second ejector rod; 2001. a visual inspection camera; 2002. and a camera mounting frame.
Detailed Description
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art in a specific case.
The invention is further described below with reference to the accompanying drawings:
as shown in fig. 1-8, an automatic tattoo needle assembly device comprises a first station, a second station, a housing, a guide ring installation station, a third station, a tattoo needle assembly compacting station, a fourth station, a tattoo needle assembly detecting and blanking station, a full carrier supply mechanism 1, an aluminum profile main frame 2, a carrier clamping mechanism 3, a needle carrier position adjusting mechanism 4, a needle grabbing mechanism 5, an empty carrier recovery mechanism 6, a needle posture adjusting mechanism 7, a housing grabbing and posture adjusting mechanism 8, a tattoo needle assembly compacting mechanism 9, a tattoo needle assembly grabbing mechanism 10, a packing area bottom plate 11, an assembly area bottom plate 12, a station conversion mechanism 13, a guide ring jacking mechanism 14, a housing feeding vibration plate 15, a guide ring feeding vibration plate 16, a needle ejection mechanism 19 and a needle tip condition vision detecting system 20.
In this embodiment: the full carrier supply mechanism 1 comprises a ball screw nut 101, a lifting plate assembly welding member 102, a linear bearing 103, a guide shaft 104, a guide shaft fixing plate 105, a tattooing needle head assembly 106, a needle head carrier 107, positioning support posts 108, a first screw support mounting plate 109, a screw 110, carrier positioning pins 111, a second screw support mounting plate 112 and a stepping reduction motor 113, wherein the stepping reduction motor 113 is connected with the screw 110 through a coupling, the ball screw nut 101, the linear bearing 103 and the positioning support posts 108 are arranged on the lifting plate assembly welding member 102, the guide shaft 104 passes through the linear bearing 103 and is respectively connected with the guide shaft fixing plate 105 and the first screw support mounting plate 109, plays a role in guiding and bears radial force, the guide shaft fixing plate 105, the first screw support mounting plate 109 and the second screw support mounting plate 112 are connected with a frame 2 through bolts, the carrier positioning pins 111 are arranged at specific positions of the lifting plate assembly welding member 102 and are used for positioning a first layer carrier, four positioning support posts 108 are arranged on each carrier 107 and are used for positioning the needle head carrier between layers, the motor supply mechanism 1 drives the lifting plate assembly welding member 101 to move upwards through the bearing support pins 101 to the position of the lifting plate assembly welding member, and the needle head assembly is driven by the bearing assembly frame 102 to move upwards through the bearing support pins 101.
In this embodiment: the aluminum profile main frame 2 comprises 4040 aluminum profiles, 4080 aluminum profiles, foot corner pieces 208, shoe and foot cup fixing blocks 209 and 4040 corner pieces 210, the aluminum profile main frame 2 frame structure is composed of 40 series aluminum profiles, the aluminum profile main frame 2 frame structure is connected through the 4040 corner pieces 210 and used for installing and fixing other parts, the foot corner pieces 208 are used for being connected with foot screws and playing a role in fixing and positioning the aluminum profile main frame 2, and the shoe and foot cup fixing blocks 209 are used for device leveling.
In this embodiment: the carrier clamping mechanism 3 comprises a first intersecting module 301, an opening clamp fixing plate assembly welding piece 302, a first clamping jaw assembly welding piece 303, a large-caliber opening clamp 304 and a second clamping jaw assembly welding piece 305, wherein the first intersecting module 301 is connected with the frame 2 through bolts, the opening clamp fixing plate assembly welding piece 302 is connected with the first intersecting module 301 through bolts, the large-caliber opening clamp 304 is positioned between the first clamping jaw assembly welding piece 303 and the second clamping jaw assembly welding piece 305, the first clamping jaw assembly welding piece 303 and the second clamping jaw assembly welding piece 305 are connected with the large-caliber opening clamp 304 through bolts, the carrier clamping mechanism 3 controls the movement of a X, Y shaft through the first intersecting module 301, so that the clamp can be accurately moved to a designated position for clamping, when feeding is carried out, the first intersecting module 301 moves the clamping part to the upper side of the carrier supply mechanism 1 through an X-axis linear module, then the Y-axis linear module controls the Y-axis downward movement, the two first clamping jaw assembly welding pieces 303 and 305 move to the position of the uppermost carrier clamp 107 of the carrier supply mechanism 1, the large-caliber clamping jaw assembly welding piece 305 is connected with the large-caliber opening clamp 304, the large-caliber clamping jaw assembly welding piece is moved to the position of the carrier 107, and the needle head is moved to the position of the carrier 374 through the first intersecting module, and the needle head is moved to the position of the carrier 374, and the needle head is adjusted.
In this embodiment: the needle grabbing mechanism 5 comprises a first pneumatic finger 501, a first double-shaft air cylinder 502, a material moving module plate 503, a first straight-line module 504, a second double-shaft air cylinder 505, a first module support 506, a second pneumatic finger 507 and other parts, wherein the first module support 506 is fixed on the bottom plate 12 of the assembly area through bolts, the first straight-line module 504 is mounted on the first module support 506 through bolts, the material moving module plate 503 is connected with the first straight-line module 504 through bolts, the first double-shaft air cylinder 502 and the second double-shaft air cylinder 505 are mounted on the material moving module plate 503 at a certain distance and do synchronous motion, the first pneumatic finger 501 and the second pneumatic finger 507 are respectively mounted on the first double-shaft air cylinder 502 and the first double-shaft air cylinder 505, after the needle carrier position adjusting mechanism 4 moves the tattooing needle head part under the first pneumatic finger 501 in a specific sequence, the first double-shaft air cylinder 502 pushes the first pneumatic finger 501 downwards to reach a specific position and then clamps the tattooing needle part, the first double-shaft air cylinder 502 is contracted to move, then the first double-shaft air cylinder 502 moves the first double-shaft air cylinder 502 to move the first double-shaft air cylinder until the first pneumatic finger 502 moves the first double-shaft air cylinder until the needle part moves directly under the needle carrier position of the needle carrier position adjusting mechanism 7 and the needle carrier moves the needle position directly moves on the first pneumatic finger 7.
In this embodiment: the needle carrier position adjusting mechanism 4 comprises a second orthogonal module 401, a carrier tray 402, a needle carrier 403, a second carrier positioning pin 404 and other parts, the second orthogonal module 401 is connected with the assembly area bottom plate 12 through bolts, the carrier tray 402 is connected with the second orthogonal module 401 through bolts, the needle carrier 403 is positioned on the carrier tray 402, the second carrier positioning pin 404 is arranged on the carrier tray 402, the carrier clamping mechanism 3 clamps the uppermost full-carrier needle carrier in the full-carrier supplying mechanism 1 and places the full-carrier needle carrier on the carrier tray 402 in the needle carrier position adjusting mechanism 4, the carrier is positioned through the second carrier positioning pin 404 arranged on the carrier tray 402, the second orthogonal module 401 controls the position of the tattoo needle head assembly 106 through the movement of the X, Z shaft, so that the tattoo needle head assembly 106 to be grabbed is always located under the first pneumatic finger 501, and supplies the subsequent stations, when all tattoo needle heads on the needle head carrier 403 are grabbed, the carrier clamping mechanism 3 clamps and places the empty needle head carrier 403 on the empty carrier recovery mechanism 6, in the empty carrier recovery mechanism 6, the initial position of the jacking plate assembly weldment is located above, and each layer of empty carriers is accumulated, and the ball screw drives the jacking plate assembly weldment to move downwards for a certain distance.
In this embodiment: the needle gesture adjusting mechanism 7 comprises a hollow rotating platform mounting metal plate 701, a first optical fiber proximity switch mounting metal plate 702, a first optical fiber proximity switch 703, a first pneumatic three-jaw chuck 704 and a hollow rotating platform 705, wherein the first optical fiber proximity switch 703 is mounted on the first optical fiber proximity switch mounting metal plate 702 and then integrally mounted on the hollow rotating platform mounting metal plate 701 for detecting the position of a tattooing needle tail plug boss, the first pneumatic three-jaw chuck 704 is mounted on the hollow rotating platform 705 and then integrally mounted on the hollow rotating platform mounting metal plate 701, the hollow rotating platform mounting metal plate 701 is mounted on the assembly area bottom plate 12 through bolts, the first pneumatic finger 501 in the needle grabbing mechanism 5 places the grabbed needle on the first pneumatic three-jaw chuck 704, the hollow rotating platform 705 starts to rotate until the optical fiber proximity switch detects the boss of the tattooing needle tail plug, the needle gesture adjustment is completed (as shown in fig. 8), and finally the needle gesture is grabbed by the second pneumatic finger 507 on the needle grabbing mechanism 5 and is conveyed to the station switching mechanism 13 for subsequent work.
In this embodiment: the station II is a station for installing the guide ring 17 and the housing 18, and consists of a housing feeding vibration disk 15, a guide ring feeding vibration disk 16, a housing grabbing and posture adjusting mechanism 8 arranged on the bottom plate 12 of the assembly area, and a guide ring jacking mechanism 14 arranged on the bottom plate 12 of the assembly area, wherein the housing grabbing and posture adjusting mechanism 8 comprises a third pneumatic finger 801, a rotary cylinder 802, a pneumatic slide rail mounting plate 803, a second linear module 804 and other parts, the third pneumatic finger 801 is positioned above the housing 18, the rotary cylinder 802 is positioned above the third pneumatic finger 801, the pneumatic slide rail mounting plate 803 is positioned on the side surface of the rotary cylinder 802, the pneumatic slide rail mounting plate 803 is arranged on one side of the second linear module 804, the guide ring jacking mechanism 14 comprises a support mounting plate 1401, a second pen-shaped cylinder 1402, a first push rod 1403, a second optical fiber proximity switch 1404, a second optical fiber proximity switch mounting sheet metal 1405 and other parts, in order to facilitate the jacking of the guide ring into the housing, the housing conveyed by the housing feeding vibration disk 15 is ensured to be positioned right above the guide ring conveyed by the guide ring feeding vibration disk 16 during installation, the housing feeding vibration disk is designed according to requirements, a trapezoid notch (corresponding to a needle tail plug trapezoid boss) on the housing is positioned at a correct position or is 180 degrees different from the correct position when the housing vibrates to a specified position, after the housing and the guide ring vibrate to the specified position, a third pneumatic finger 801 in the housing grabbing and gesture adjusting mechanism 8 clamps the fixed housing, a second pen-shaped cylinder 1402 in the guide ring jacking mechanism 14 jacks out the first ejector rod 1403, thereby jacking the guide ring into the housing, a second optical fiber proximity switch 1404 detects the position of a v-shaped notch of the housing (judging that the notch is positioned at the correct position or is 180 degrees different from the correct position) and sends a position signal to a control system, the action of the revolving cylinder 802 is controlled (as shown in fig. 10), then the second linear module 804 moves upwards, the revolving cylinder 802 judges whether the posture of the housing needs to be adjusted according to the signal of the second optical fiber proximity switch 1404, if the posture needs to be adjusted, the revolving cylinder rotates 180 degrees, the pneumatic sliding rail drives the housing and the guide ring to move to the appointed position of the station conversion mechanism, the second linear module 804 moves downwards, and the housing is installed on the tattooing needle; if the posture is not required to be adjusted, the rotary cylinder does not need to act, and the subsequent movement is continued.
In this embodiment: the tattooing needle assembly pressing mechanism 9 comprises a first pen-shaped cylinder 901, a pen-shaped cylinder support 902, a pressing head 903 and other parts, the pressing head 903 is connected with the first pen-shaped cylinder 901 and integrally installed on the pen-shaped cylinder support 902, the pen-shaped cylinder support 902 is installed on the assembly area bottom plate 12 through bolts, the station switching mechanism 13 comprises a cam divider 1301, a rotary disc 1302, a second pneumatic three-jaw chuck 1303, a tattooing needle assembly 1304 and other parts, four pneumatic three-jaw chucks are evenly installed on the rotary disc 1302 through bolts and connected with the cam divider 1301 through bolts, the cam divider 1301 is installed on the assembly area bottom plate 12 through bolts, after the housing grabbing and posture adjusting mechanism 8 installs the housing and the guide ring on the tattooing needle head portion of the tattooing needle assembly, the cam divider in the station switching mechanism 13 performs station switching to enable the tattooing needle head equipped with the housing to be rotated to be right under the pressing mechanism 9, the first pen-shaped cylinder 901 pushes the pressing head 903 to press the housing and the tattooing needle tail plug through the pressing head 903, and then the first pen-shaped cylinder 1301 is contracted to enable the tattooing needle assembly to be grabbed by the tattooing needle assembly 10.
In this embodiment: the station four is a tattooing needle assembly detection and blanking station, which consists of a tattooing needle assembly grabbing mechanism 10, a needle head ejection mechanism 19 and a needle point condition visual detection system 20, wherein the tattooing needle assembly grabbing mechanism 10 comprises a second module support 1001, a fourth pneumatic finger 1002, a double-shaft cylinder mounting plate 1003, a third double-shaft cylinder 1004, a third linear module 1005, a defective product recovery box 1006 and other parts, the second module support 1001 is arranged on a packing area bottom plate 11 and an assembly area bottom plate 12, the third linear module 1005 is arranged on the second module support 1001 through bolts, the fourth pneumatic finger 1002, the third double-shaft cylinder 1004 and the double-shaft cylinder mounting plate 1003 are sequentially connected and integrally arranged on the third linear module 1005, the needle head ejection mechanism 19 comprises a third pen-shaped cylinder 1901, a pen-shaped cylinder mounting plate 1902, a second ejector rod 1903 and other parts, the second ejector rod 1903 is connected with the third pen-shaped cylinder 1901 and is fixed on the assembly area bottom plate 12 through the pen-shaped cylinder mounting plate 1902, the needle tip condition visual detection system 20 comprises a visual detection camera 2001, a camera mounting frame 2002 and other parts, the visual detection camera 2001 is mounted on the camera mounting frame 2002 and is integrally fixed on the assembly area bottom plate 12, when the cam divider 1301 rotates the tattooing needle assembly 1304 to the station, the third pen-shaped cylinder 1901 in the needle head ejection mechanism 19 pushes the second ejector rod 1903 to eject the needle head part of the tattooing needle to expose the needle tip, then the needle tip condition visual detection system 20 is used for photographing the needle tip, the measured needle tip photo is compared with the complete needle tip photo, whether the needle tip is qualified or not is judged (as shown in fig. 13), and the detection result is transmitted to the control system to control the action of the third linear module 1005; the third linear module 1005 moves the third biaxial cylinder 1004 and the fourth pneumatic finger 1002 to above the tattoo needle assembly 1304, the third biaxial cylinder 1004 pushes the fourth pneumatic finger 1002 to move downwards to a specific position, the fourth pneumatic finger 1002 grabs the tattoo needle assembly 1304, then the third biaxial cylinder 1004 contracts, the third linear module 1005 moves according to whether the needle point is qualified or not, if the needle point is qualified, the tattoo needle assembly is conveyed to a packing area for packing, and if the needle point is unqualified, the tattoo needle assembly is conveyed to a position right above the defective recovery box 1006 and falls into the defective recovery box 1006.
Working principle: the needle head part is placed at the position of the full carrier supply mechanism 1 in advance manually, the carrier clamping mechanism 3 clamps the needle head carrier 107 full of the needle head to the position adjusting mechanism 4 of the needle head carrier, and the needle head carrier is positioned by four positioning support posts 404 arranged on the material plate mounting plate 402; the needle carrier position adjusting mechanism 4 adjusts the position of the needle through the left-right movement of the second orthogonal module 401, so that the first pneumatic finger 501 in the needle grabbing mechanism 5 can accurately grab the needle and accurately convey the needle to the needle posture adjusting mechanism 7; the first optical fiber proximity switch 703 detects the posture of the needle in the process of rotating the hollow rotating platform 705, when the needle is adjusted to the specified posture, the hollow rotating platform 705 stops rotating, and the needle with the adjusted posture is grabbed by the needle grabbing mechanism 5 again and is conveyed to the station switching mechanism 13; the station switching mechanism 13 conveys the needle heads with the adjusted postures to a station II through the cam divider 1301 to wait for assembly with the housing and the guide ring; the housing 18 and the guide ring 17 are respectively conveyed to a designated position by the housing feeding vibration disk 15 and the guide ring feeding vibration disk 16, and the electrical switch 1404 detects the housing posture; after the housing is grabbed by the housing grabbing and posture adjusting mechanism 8, the guide ring jacking mechanism 14 jacks the guide ring 17 into the housing 18, then the housing grabbing and posture adjusting mechanism 8 grabs the housing jacked into the guide ring, whether posture adjustment is needed or not is judged according to the detection result of the second optical fiber proximity switch 1404, if the posture adjustment of the housing is needed, the posture adjustment is carried out by the rotary cylinder 802, the housing jacked into the guide ring is mounted on the needle through the pneumatic slide rail and the second linear module 804, and if the posture adjustment is not needed, the housing jacked into the guide ring is mounted on the needle directly through the pneumatic slide rail and the second linear module 804; the station switching mechanism 13 conveys the assembled tattooing needle assembly to a station III again through the cam divider 1301, and the tattooing needle assembly pressing mechanism 9 presses the housing and the tail plug in the needle head part through the first pen-shaped air cylinder 901 and the pressure head 903; the station switching mechanism 13 then conveys the assembled tattooing needle assembly to the station four again through the cam splitter 1301; the needle ejection mechanism 19 ejects the needle in the tattooing needle assembly, the visual detection system 20 detects whether the needle tip is qualified or not, if the needle tip is qualified, the tattooing needle assembly is grabbed and conveyed to a packing area by the tattooing needle assembly grabbing mechanism 10 for packing treatment, and if the needle tip is unqualified, the tattooing needle assembly is grabbed and conveyed to the defective product recovery box 1006 by the tattooing needle assembly grabbing mechanism 10.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims.

Claims (5)

1. The utility model provides a tattoo needle subassembly automatic assembly device, includes that station one is syringe needle automatic feeding station, and station two is housing, guide ring installation station, and station three is tattoo needle subassembly and compresses tightly the station, and station four is tattoo needle subassembly detection and unloading station, its characterized in that: the needle head automatic feeding device is characterized by further comprising a full carrier supply mechanism (1), an aluminum profile main frame (2), a carrier clamping mechanism (3), a needle head carrier position adjusting mechanism (4), a needle head grabbing mechanism (5), a no-load carrier recovery mechanism (6), a needle head posture adjusting mechanism (7), a housing grabbing and posture adjusting mechanism (8), a tattooing needle assembly pressing mechanism (9), a tattooing needle assembly grabbing mechanism (10), a packing area bottom plate (11), an assembly area bottom plate (12), a station conversion mechanism (13), a guide ring jacking mechanism (14), a housing feeding vibration disk (15), a guide ring feeding vibration disk (16), a needle head ejection mechanism (19) and a needle head condition visual detection system (20);
the station II is a guide ring (17) and housing (18) installation station, and consists of a housing feeding vibration disc (15), a guide ring feeding vibration disc (16), a housing grabbing and posture adjusting mechanism (8) installed on the bottom plate (12) of the assembly area and a guide ring jacking mechanism (14) installed on the bottom plate (12) of the assembly area;
the station IV is a tattooing needle assembly detection and blanking station and consists of a tattooing needle assembly grabbing mechanism (10), a needle head ejection mechanism (19) and a needle point condition visual detection system (20);
the full carrier supply mechanism (1) comprises a ball screw nut (101), a jacking plate assembly welding piece (102), a linear bearing (103), a guide shaft (104), a guide shaft fixing plate (105), a tattoo needle head assembly (106), a needle carrier (107), a positioning support (108), a first screw support mounting plate (109), a screw (110), a carrier positioning pin (111), a second screw support mounting plate (112) and a stepping speed reducing motor (113), wherein the stepping speed reducing motor (113) is connected with the screw (110) through a coupler, the ball screw nut (101) and the linear bearing (103) are mounted on the jacking plate assembly welding piece (102), the guide shaft (104) passes through the linear bearing (103) and is respectively connected with the guide shaft fixing plate (105) and the first screw support mounting plate (109) to play a role in guiding and bear radial force, the guide shaft fixing plate (105), the first screw support mounting plate (109) and the second screw support mounting plate (112) are connected with a frame (2) through bolts, and the carrier positioning pin (111) is mounted at a specific position of the jacking plate assembly welding piece (102) for positioning the needle head (107) on each layer;
the aluminum profile main frame (2) comprises 4040 aluminum profiles, 4080 aluminum profiles, foot corner pieces (208), foot and foot cup fixing blocks (209) and 4040 corner pieces (210), and the frame structure of the aluminum profile main frame (2) consists of 40 series aluminum profiles and is connected through the 4040 corner pieces (210);
the carrier clamping mechanism (3) comprises a first intersecting module (301), an opening clamp fixing plate assembly welding piece (302), a first clamping jaw assembly welding piece (303), a large-caliber opening clamp (304) and a second clamping jaw assembly welding piece (305), wherein the first intersecting module (301) is connected with the frame (2) through bolts, the opening clamp fixing plate assembly welding piece (302) is connected with the first intersecting module (301) through bolts, the large-caliber opening clamp (304) is positioned between the first clamping jaw assembly welding piece (303) and the second clamping jaw assembly welding piece (305), and the first clamping jaw assembly welding piece (303) and the second clamping jaw assembly welding piece (305) are connected with the large-caliber opening clamp (304) through bolts;
the needle carrier position adjusting mechanism (4) comprises a second orthogonal module (401), a carrier tray (402), a needle carrier (403) and a second carrier positioning pin (404), wherein the second orthogonal module (401) is connected with the assembly area bottom plate (12) through a bolt, the carrier tray (402) is connected with the second orthogonal module (401) through a bolt, the needle carrier (403) is positioned on the carrier tray (402), and the second carrier positioning pin (404) is arranged on the carrier tray (402);
the needle grabbing mechanism (5) comprises a first pneumatic finger (501), a first double-shaft air cylinder (502), a material moving module plate (503), a first linear module (504), a second double-shaft air cylinder (505), a first module support (506) and a second pneumatic finger (507), wherein the first module support (506) is fixed on a bottom plate (12) of an assembly area through bolts, the first linear module (504) is arranged on the first module support (506) through bolts, the material moving module plate (503) is connected with the first linear module (504) through bolts, the first double-shaft air cylinder (502) and the second double-shaft air cylinder (505) are arranged on the material moving module plate (503) at a certain distance and synchronously move, and the first pneumatic finger (501) and the second pneumatic finger (507) are respectively arranged on the first double-shaft air cylinder (502) and the first double-shaft air cylinder (505);
the needle gesture adjusting mechanism (7) comprises a hollow rotating platform mounting metal plate (701), a first optical fiber proximity switch mounting metal plate (702), a first optical fiber proximity switch (703), a first pneumatic three-jaw chuck (704) and a hollow rotating platform (705), wherein the first optical fiber proximity switch (703) is mounted on the first optical fiber proximity switch mounting metal plate (702), is integrally mounted on the hollow rotating platform mounting metal plate (701) and is used for detecting the position of a tattoo needle tail plug boss, the first pneumatic three-jaw chuck (704) is mounted on the hollow rotating platform (705), is integrally mounted on the hollow rotating platform mounting metal plate (701), and the hollow rotating platform mounting metal plate (701) is mounted on an assembly area bottom plate (12) through bolts;
the housing grabbing and posture adjusting mechanism (8) comprises a third pneumatic finger (801), a rotary air cylinder (802), a pneumatic slide rail mounting plate (803) and a second linear module (804), wherein the third pneumatic finger (801) is positioned above the housing (18), the rotary air cylinder (802) is positioned above the third pneumatic finger (801), the pneumatic slide rail mounting plate (803) is positioned on the side surface of the rotary air cylinder (802), and the pneumatic slide rail mounting plate (803) is arranged on one side of the second linear module (804);
the guide ring jacking mechanism (14) comprises a support mounting plate (1401), a second pen-shaped cylinder (1402), a first ejector rod (1403), a second optical fiber proximity switch (1404) and a second optical fiber proximity switch mounting sheet metal (1405);
in order to facilitate the guide ring to jack into the housing, the housing conveyed by the housing feeding vibration disk (15) is ensured to be positioned right above the guide ring conveyed by the guide ring feeding vibration disk (16) during installation, the housing feeding vibration disk is designed according to requirements, a trapezoid notch on the housing is positioned at a correct position or is 180 degrees different from the correct position when the housing vibrates to a specified position, after the housing and the guide ring vibrate to the specified position, a third pneumatic finger (801) in the housing grabbing and gesture adjusting mechanism (8) clamps the fixed housing, a second pen-shaped cylinder (1402) in the guide ring jacking mechanism (14) ejects the first ejector rod (1403) so as to jack the guide ring into the housing, a second optical fiber proximity switch (1404) detects the position of the housing and sends a position signal to a control system to control the action of a rotary cylinder (802), then the rotary cylinder (802) drives the housing to move upwards, whether the housing is required to be gesture-adjusted according to the signal of the second optical fiber proximity switch (802), if the gesture is required, a slide rail drives the rotary rail to move 180 degrees and the guide ring to move to the specified position of the housing, and the guide ring drives the needle to move downwards to the second linear needle (804) to the specified position; if the posture is not required to be adjusted, the rotary cylinder does not need to act, and the subsequent movement is continued.
2. The automatic tattoo needle assembly device according to claim 1, wherein: the tattoo needle assembly pressing mechanism (9) comprises a first pen-shaped air cylinder (901), a pen-shaped air cylinder support (902) and a pressing head (903), wherein the pressing head (903) is connected with the first pen-shaped air cylinder (901) and integrally installed on the pen-shaped air cylinder support (902), and the pen-shaped air cylinder support (902) is installed on an assembly area bottom plate (12) through bolts.
3. The automatic tattoo needle assembly device according to claim 1, wherein: the station switching mechanism (13) comprises a cam divider (1301), a rotary table (1302), a second pneumatic three-jaw chuck (1303) and a tattooing needle assembly (1304), wherein the rotary table (1302) is uniformly provided with four pneumatic three-jaw chucks through bolts and is connected with the cam divider (1301) through bolts, and the cam divider (1301) is arranged on a bottom plate (12) of an assembly area through bolts.
4. The automatic tattoo needle assembly device according to claim 1, wherein: tattoo needle assembly snatchs mechanism (10) including second module support (1001), fourth pneumatic finger (1002), biax cylinder mounting panel (1003), third biax cylinder (1004), third sharp module (1005), inferior quality recovery box (1006), second module support (1001) are installed on packing district bottom plate (11) and assembly district bottom plate (12), third sharp module (1005) are installed on second module support (1001) through the bolt, fourth pneumatic finger (1002), third biax cylinder (1004), biax cylinder mounting panel (1003) are connected in proper order to whole install on third sharp module (1005).
5. The automatic tattoo needle assembly device according to claim 1, wherein: the needle ejection mechanism (19) comprises a third pen-shaped cylinder (1901), a pen-shaped cylinder mounting plate (1902) and a second ejector rod (1903), wherein the second ejector rod (1903) is connected with the third pen-shaped cylinder (1901) and is fixed on the bottom plate (12) of the assembly area through the pen-shaped cylinder mounting plate (1902);
the needle tip condition visual detection system (20) comprises a visual detection camera (2001) and a camera mounting frame (2002), wherein the visual detection camera (2001) is mounted on the camera mounting frame (2002) and integrally fixed on the assembly area base plate (12).
CN202211095569.1A 2022-09-06 2022-09-06 Tattoo needle assembly automatic assembly device Active CN116079361B (en)

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