CN216519052U - Device for automatically pasting isolator on V300 three-way shell - Google Patents

Abstract

The utility model discloses a device for automatically pasting an isolator on a V300 three-dimensional shell, which comprises a feeding mechanism, a discharging mechanism, a manipulator mechanism, a cantilever mechanism, a turntable mechanism, an isolator pasting mechanism and a glue dispensing mechanism, wherein: the feeding mechanism comprises a feeding tray, an XY-axis motor module and a rotating workpiece; the glue dispensing mechanism comprises a fixed micro laser range finder component, a glue dispensing cylinder and a fixed glue needle component; the isolating device pasting mechanism comprises an upper isolating device mechanism, a first camera and a second camera; the cantilever mechanism comprises an XYZ-axis motor sliding table, a cantilever, a linear guide rail and a suction isolator suction nozzle; the manipulator mechanism comprises a four-axis manipulator and a suction nozzle mechanism of the suction shell; the turntable mechanism comprises a DDR motor, a turntable and a rotary clamping mechanism. Compared with the prior art, the utility model has the following positive effects: the utility model ensures the consistency of products while improving the utilization rate of equipment and the production efficiency of the products.

Description

Device for automatically pasting isolator on V300 three-way shell

Technical Field

The utility model relates to a device for automatically pasting an isolator on a V300 three-way shell.

Background

In the optical communication industry, product packaging mainly comprises a transmitting end and a receiving end. But one part of the transmitting end and the receiving end is called as a shell, after the shell is marked by laser and is pasted with a filter, an isolator needs to be pasted, the isolator has light transmittance, and the light power is conveniently received in the subsequent coupling welding process. The isolator which is automatically stuck with a V300 three-way shell without professional equipment in the industry at present is manually operated, the process of the isolator is that the shell is sequentially placed under an optical microscope, the centers of holes for placing the isolators on the shell are searched one by one, a glue dispensing needle head with 8300 mixed glue is used for uniformly coating glue on a hole step (the diameter is 2mm) at the lowest part, and the glue amount of a gap between the isolator and the shell is ensured to be fully distributed for one circle; then a blade is used for absorbing the isolator to be placed in, the direction is adjusted by using tweezers, the PGP sheet of the isolator needs to be adjusted to be parallel to the outer side of the shell, the isolator is placed at the bottom, the specified direction error is not more than plus or minus 5 degrees, and finally the isolator is placed in a baking tray to be baked. The manual assembly has the following defects: 1. the glue dispensing amount is controlled by human eyes (glue is required to be replenished after the glue is too little and is required to be dispensed again when the glue is too much, reworking and glue removing are carried out when the glue is too much, waste products are seriously reported; 2, the isolator is placed by the human eyes to identify the direction and the position, and the product is damaged by using tweezers or a blade; 3, the assembly efficiency is low, the labor cost is high, and 3-4 people are required for each assembly.

SUMMERY OF THE UTILITY MODEL

To overcome the disadvantages of the prior art, the present invention provides a device for automatically adhering a separator to a V300 three-way housing.

The technical scheme adopted by the utility model is as follows: the utility model provides a device of V300 three-dimensional casing self-adhesion isolator, includes feed mechanism, unloading mechanism, manipulator mechanism, cantilever mechanism, carousel mechanism, pastes isolator mechanism and some gum machine construct, wherein: the feeding mechanism comprises a feeding disc, a Y-axis motor module, an X-axis motor module and a rotating workpiece connected with a rotating cylinder; the glue dispensing mechanism comprises a fixed micro laser range finder assembly, a glue dispensing cylinder arranged on the movable sliding table and a fixed glue dispensing needle assembly arranged on the glue dispensing cylinder; the isolating device pasting mechanism comprises an upper isolating device mechanism, a first camera and a second camera; the cantilever mechanism comprises an X-axis motor sliding table, a Y-axis motor sliding table, a Z-axis motor sliding table, a cantilever arranged on the Z-axis motor sliding table, a linear guide rail arranged on the cantilever, and a suction isolator suction nozzle arranged on the linear guide rail; the manipulator mechanism comprises a four-axis manipulator and a suction nozzle mechanism of a suction shell arranged on the four-axis manipulator; the turntable mechanism comprises a turntable arranged on the DDR motor and a rotary clamping mechanism arranged on the turntable.

Compared with the prior art, the utility model has the following positive effects:

1. the utility model can continuously run 3 single 120 pieces each time, and only one single 40 pieces can be run by one person manually, so the utilization rate of the equipment is higher;

2. the efficiency of the utility model is 7.5 seconds per particle, the artificial average efficiency is 25 seconds per particle, and the labor cost is greatly reduced;

3. the image recognition precision of the camera is obviously higher than that of human eyes, the error of the image recognition precision is +/-0.1 degrees, and the consistency of products is ensured;

4. the overall efficiency of the utility model is improved by 300%.

Drawings

The utility model will now be described, by way of example, with reference to the accompanying drawings, in which:

FIG. 1 is an overall front view of a V300 three-way housing self-adhesive isolator apparatus;

FIG. 2 is a top view of a V300 three-way housing auto-stick isolator equipment countertop 2;

FIG. 3 is a front view of a V300 three-way housing auto-stick isolator equipment countertop 2;

FIG. 4 is a left side view of the V300 three-way housing auto-stick isolator equipment countertop 2;

FIG. 5 is a top view of the components of the feed mechanism 5;

FIG. 6 is a schematic view of the components of the dispensing mechanism 11;

FIG. 7 is a partial schematic view of the patch isolator mechanism 10;

FIG. 8 is a top view of the upper isolator mechanism in the patch isolator mechanism 10;

fig. 9 is a right side view of the cantilever mechanism 8 in the patch isolator mechanism 10;

fig. 10 is a top view of the cantilever mechanism 8 in the patch isolator mechanism 10;

fig. 11 is a schematic view of the robot mechanism 7;

fig. 12 is a schematic view of the suction-housing suction nozzle mechanism 37 in the robot mechanism 7;

fig. 13 is a plan view of the blanking mechanism 6;

fig. 14 is a schematic view of the turntable mechanism 9;

FIG. 15 is a front view of a rotary clamping arrangement in the turntable mechanism;

the reference numerals in the figures include: v300 three-way housing automated bonding isolator device ensemble 1100 x 1000 x 1650 size frame 1; the V300 three-way shell is automatically stuck to an isolator equipment working table surface 2; an electric control board 3; a caster 4; a feeding mechanism 5; a blanking mechanism 6; a manipulator mechanism 7; a cantilever mechanism 8; a turntable mechanism 9; a patch isolator mechanism 10; a glue dispensing mechanism 11; a rotary cylinder 12; rotating the workpiece 13; a feeding mechanism Y-axis motor module 14; a feeding tray 15; a feeding mechanism X-axis motor module 16; an elbow clip 17; a fixed point glue needle assembly 18; a stationary micro laser rangefinder assembly 19; XYZ and rotating the manual movement stage 20; a dispensing cylinder 21; a hollow rotating electrical machine 22; a suction isolator stage 23; a light source mounting bracket 24 for the first camera and the second camera; a second camera 25; a camera number one 26; a push isolator cylinder 27; push isolator tooling 28; an isolator tool 29 is installed; a suction isolator suction nozzle 30; a linear guide 31; a cantilever 32; a cantilever mechanism Z-axis motor sliding table 33; a cantilever mechanism Y-axis motor slide table 34; a cantilever mechanism X-axis motor sliding table 35; a four-axis manipulator 36; a suction-housing nozzle mechanism 37; a spline bearing assembly 38; a tension spring 39; a suction housing nozzle 40; a second blanking disc 41; a first blanking tray 42; a third blanking disc 43; a rotary clamping mechanism 44; an electro-pneumatic slip ring 45; a DDR motor 46; a stepping motor 47; a driving synchronizing wheel 48; a housing 49; a housing clamping fixture 50; a bearing 51; a timing belt 52; the driven synchronizing wheel 53; a telescopic cylinder 54.

Detailed Description

The device for automatically pasting the isolator on the V300 three-way shell has the overall structure shown in figure 1 and comprises: the V300 three-way shell automatic pasting isolator device whole 1100 x 1000 x 1650 size frame 1, the V300 three-way shell automatic pasting isolator device working table 2, the electric control board 3, the caster 4 and the like, wherein the V300 three-way shell automatic pasting isolator device working table 2 for placing the V300 three-way shell automatic pasting isolator device whole 1100 x 1000 x 1650mm size frame 1 is 650mm away from the ground, so that the V300 three-way shell automatic pasting isolator device working table is suitable for the operating height of personnel; the electric control board 3 is connected with an electric control part, a work controller can be placed in the cabinet, the universal caster wheels 4 can enable the equipment to integrally move, the carrying is convenient, and the side foot matching cup is convenient to fix.

As shown in fig. 2, 3 and 4, a feeding mechanism 5, a discharging mechanism 6, a manipulator mechanism 7, a cantilever mechanism 8, a turntable mechanism 9, an isolator pasting mechanism 10 and a glue dispensing mechanism 11 are arranged on a V300 three-way shell automatic pasting isolator device working table surface 2, wherein:

the structure of the feeding mechanism 5 is shown in fig. 5, and comprises: the device comprises a rotary cylinder 12, a rotary workpiece 13, a feeding mechanism Y-axis motor module 14, a feeding tray 15, a feeding mechanism X-axis motor module 16, an elbow clamp 17 and the like. 200 shells of 20-10 row-column combination are horizontally placed in the feeding tray 15, the feeding tray 15 is placed in the feeding position and fixed through the elbow clamp 17, the automatic operation is started, the feeding tray 15 moves to the first row through the feeding mechanism Y-axis motor module 14, the feeding mechanism X-axis motor module 16 pushes one push rod to push the shells into the rotating workpiece 13, the rotating workpiece 13 rotates 90 degrees through the rotating cylinder 12 to erect the shells to wait for the manipulator mechanism 7 to come to take the materials, the shells are sucked and then placed into the shell clamping tool 50 to be clamped, and the turntable mechanism 9 rotates 90 degrees to reach the dispensing position.

The structure of the glue dispensing mechanism 11 is shown in fig. 6, and includes: fixed point gluey syringe needle subassembly 18, fixed miniature laser range finder subassembly 19, XYZ and rotatory manual moving slip table 20 and some gluey cylinder 21 etc.. The fixed point glue needle head assembly 18 is provided with a tightly-holding needle point tool, the needle cylinder and the needle point position can not be changed after glue is changed every time, a glue dispenser is used for dispensing glue, the glue dispensing time is used for controlling the glue dispensing amount, the 8300 mixed glue is only used for two hours, the glue dispensing amount is obviously changed, the glue dispensing time is changed to some extent at a specific time node through setting the time node, and the stability of the glue dispensing amount can be realized. The fixed dispensing needle head assembly 18 is installed on a dispensing air cylinder 21, the dispensing air cylinder 21 is fixed on an XYZ and rotary manual moving sliding table 20, the XYZ and rotary manual moving sliding table 20 are manually adjusted in position to enable the extending position of a dispensing needle point to be close to the inner wall of a hole needing dispensing above a shell, the XYZ and rotary manual moving sliding table 20 is locked in position, a miniature laser range finder is installed in the fixed miniature laser range finder assembly 19, whether the shell which rotates to a dispensing position every time is inclined is measured, and the dispensing and rear-side pasting of an isolator are prevented from being different in position; the point glue cylinder 21 can stretch out and glue with the slope mode point when gluing, withdraws after some point glue, and the casing presss from both sides tight frock 50 and can let the casing rotate 90, repeats the action of gluing again, and four points are glued in proper order after accomplishing, and the casing presss from both sides tight frock 50 and can rotate back initial direction, relies on carousel mechanism 9 can rotate 90 and reach and paste the isolator position.

The patch isolator mechanism 10 is structured as shown in fig. 7, and includes: the device comprises a hollow rotating motor 22, an isolator sucking platform 23, a light source mounting frame 24 of a first camera and a second camera, a second camera 25, a first camera 26, an isolator pushing cylinder 27, an isolator pushing tool 28, an isolator mounting tool 29 and the like. Wherein the isolator pasting mechanism 10 comprises an isolator mechanism, as shown in fig. 8, comprising an isolator sucking platform 23, an isolator pushing cylinder 27, an isolator pushing tool 28 and an isolator installing tool 29, wherein the isolator installing tool 29 is fixed on a mounting plate, an isolator with the diameter of 2mm and the thickness of 1.1mm is vertically arranged, a mark point is upwards arranged in a hole of the isolator installing tool 29, a vertical cylindrical strip is formed by depending on the magnetic characteristics of the isolator, the formed cylinder enlarges the magnetic field around the isolator, so that at most 50 isolators are arranged together, the isolator pushing tool 28 is convenient to push out the magnetic field of one isolator, the isolator pushing tool 28 is arranged on the isolator pushing cylinder 27, the isolator pushing tool 28 is an aluminum plate with the thickness of 1mm, the isolator pushing cylinder 27 extends out to push the isolator to the fixed position of the isolator sucking platform 23, the isolator sucking platform 23 is arranged on the hollow rotating motor 22, the hollow rotating motor 22 can be communicated with vacuum due to the fact that the hollow rotating motor is hollow, the small holes are formed in the positions, where the isolators are fixed, of the isolator platforms 23, the isolators can be sucked by means of the vacuum, the isolators can fall downwards to the positions, where the isolator platforms 23 are sucked, by means of the self gravity of the isolators, the air cylinders withdraw the isolators to be sucked into the isolator platforms 23, and then the isolators can be pushed out again after the isolators are sucked away, and automatic feeding of the isolators is achieved. The second camera 25 and the first camera 26 are respectively fixed right above the clamping shell of the turntable mechanism 9 and right above the suction isolator platform 23, the light source mounting frames 24 of the first camera and the second camera are respectively mounted below the two cameras to facilitate the installation of light sources, firstly, the first camera 26 takes pictures to identify the angle and the coordinate of the isolator, then, the second camera 25 takes pictures to identify the angle and the coordinate of the shell, the cantilever mechanism 8 can suck the isolator according to the coordinate of the isolator, meanwhile, the shell angle identified by the second camera 25 is compared with the isolator angle, the shell clamping tool 50 can rotate the clamping shell to the angle consistent with the isolator, the second camera 25 takes pictures again to obtain the angle and the coordinate of the shell, the cantilever mechanism 8 sucking the isolator can place the isolator in the shell according to the shell coordinate obtained for the second time, and then, the cantilever mechanism 8 moves to a safe position, the second camera 25 takes a picture again to check whether the isolator is placed in the shell or not, NG or OK is judged, after the completion, the shell clamping tool 50 loosens the shell, and the turntable mechanism 9 rotates for 90 degrees again towards the same direction to wait for the manipulator to take the shell away.

The structure of the cantilever mechanism 8 is shown in fig. 9 and 10, and includes: the device comprises a suction isolator suction nozzle 30, a linear guide rail 31, a cantilever 32, a cantilever mechanism Z-axis motor sliding table 33, a cantilever mechanism Y-axis motor sliding table 34 and a cantilever mechanism X-axis motor sliding table 35. Inhale isolator suction nozzle 30 and install on linear guide 31, the next door installs the spring additional and realizes buffering from top to bottom, linear guide 31 is installed on cantilever 32, cantilever 32 is installed on cantilever mechanism Z axle motor slip table 33, cantilever mechanism Z axle motor slip table 33 is installed on cantilever mechanism Y axle motor slip table 34, cantilever mechanism Y axle motor slip table 34 is installed on cantilever mechanism X axle motor slip table 35, cantilever mechanism X axle motor slip table 35 is installed on the base plate, up to this point, the removal in the three orientation of XYZ can be realized to whole cantilever mechanism 8. The isolators on the isolator table 23 are sucked up and placed in the housing on the housing clamp fixture 50 by the isolator suction nozzles 30 on the extended cantilever arms 32.

As shown in fig. 11, the robot mechanism 7 includes: a four-axis manipulator 36 and a suction housing nozzle mechanism 37. The four-shaft mechanical arm 36 is a small mechanical arm integrating a control box and a mechanical arm, and is convenient to install and wire. The suction housing nozzle mechanism 37 is constructed as shown in fig. 12, and includes: a spline bearing assembly 38, a telescopic spring 39 and a suction housing suction nozzle 40. The suction shell suction nozzle 40 is arranged on a connecting piece, the connecting piece is arranged on a spline bearing combination 38, the middle part of the connecting piece is provided with a telescopic spring 39 to realize a buffering function, the spline bearing combination 38 is arranged on a four-shaft mechanical arm 36 through the connecting piece, a spline shaft is a hollow shaft and can be communicated with vacuum, the suction shell suction nozzle 40 can respectively generate vacuum and air blowing by using a vacuum and vacuum breaking integrated electromagnetic valve, and therefore the suction shell suction nozzle 40 can successfully suck a shell and completely place the shell into a discharging tray.

The structure of the blanking mechanism 6 is shown in fig. 13, and includes: a second blanking disc 41, a first blanking disc 42 and a third blanking disc 43. Three blanking discs are all 10 × 4 row-column combinations, namely 200 upper discs, one sheet is placed on each 40 upper discs, and one sheet is placed on each blanking disc, so that material mixing is avoided. Every blanking plate all uses the pin hole location, and differs from top to bottom, prevents to put the anti-reverse.

As shown in fig. 14, the structure of the turntable mechanism 9 includes: a rotary clamping mechanism 44, an electro-pneumatic slip ring 45, and a DDR motor 46. The disk is arranged on a DDR motor 46 to form a rotary disk, the middle of the DDR motor is hollow and rotates under servo control, return gaps do not exist, the rotation precision is very high, the rotary disk only needs to operate towards one direction during working, the consistency of repeated positioning of each rotation can be realized, because four groups of rotary clamping mechanisms 44 are arranged on the rotary disk, the rotary clamping mechanisms 44 have the electrical combination requirement, and each group of rotary clamping mechanisms 44 are respectively connected with electricity by using an electric slip ring 45. The rotary clamping mechanism 44 is configured as shown in fig. 15, and includes: the device comprises a stepping motor 47, a driving synchronous wheel 48, a shell 49, a shell clamping tool 50, a bearing 51, a synchronous belt 52, a driven synchronous wheel 53, a telescopic cylinder 54 and the like. The shell 49 is placed in the shell clamping tool 50, the shell clamping tool 50 is installed inside a sleeve and positioned by a pin, the sleeve is fixed on a bearing 51 through a connecting piece, a driven synchronizing wheel 53 is installed on a shaft installed on the bearing 51, the driven synchronizing wheel 53 is connected with a driving synchronizing wheel 48 through a synchronous belt 52, the driving synchronizing wheel 48 is installed on a stepping motor 47, the shaft installed on the bearing 51 is installed on a telescopic cylinder 54 through the connecting piece, and therefore the rotating and clamping functions of the shell clamping tool 50 can be achieved.

The utility model provides an assembly process for sequentially feeding and blanking product shells by utilizing a rotary table circulation mode, and a production mode of seamless connection is achieved. The engineering process mainly comprises four steps: 1. feeding; 2. dispensing; 3. pasting an isolator; 4. and (6) blanking. Firstly, fixing a feeding disc at a feeding position in a specified direction, pushing a shell 49 into a rotary workpiece 13 by using a push rod of a feeding mechanism X-axis motor module 16, rotating the shell by 90 degrees by using a rotary cylinder 12, then sucking the shell 49 by using a four-axis mechanical arm 36, placing the shell 49 into a shell clamping tool 50 on a rotary clamping mechanism 44, clamping the shell, rotating the rotary mechanism 9 by 90 degrees, then extending a needle head to a glue dispensing cylinder 21 for dispensing, withdrawing the glue dispensing cylinder 21 to finish one-time dispensing, and repeating the dispensing action for 4 times after the shell 49 rotates by 90 degrees to finish dispensing; the turntable rotates by 90 degrees again to wait for pasting the isolator; the isolator pushing cylinder 27 extends out to push one isolator to the isolator sucking platform 23 from the isolator installing tool 29 by means of the isolator pushing tool 28, the first camera 26 recognizes the angle and the coordinate of the isolator, the isolator sucking nozzle 30 sucks the isolator according to the coordinates of the isolator, the second camera 25 obtains the coordinate and the angle of the shell 49 at the moment, the clamping mechanism 44 rotates according to the angle of the isolator to enable the shell angle to be consistent with the isolator angle, then the isolator sucking nozzle 30 puts the sucked isolator into the shell 49, then the second camera 25 takes pictures again to confirm whether the isolator angle is correct, after the judgment, the turntable rotates 90 degrees again to wait for blanking, the shell sucking nozzle mechanism 37 sucks the shell 49 to put the shell 49 into a blanking tray, namely, the pasting of the isolator of one shell is completed, and the following product processes are sequentially repeated.

The utility model is different from the background technology:

(1) in the background technology, 200 (5) workpieces are transferred into other tool trays according to 40 workpieces per unit to facilitate observation and emptying under a microscope, and the equipment directly starts to assemble the 200 workpiece trays without transferring the workpieces.

(2) In the background technology, after a single 40 pieces of insulator are processed, each shell is firstly coated with glue, then the insulator is placed in one piece, and finally each insulator is adjusted in direction, so that the steps are single, the time is consumed, and the operation repeatability is not as high as that of equipment; according to the utility model, each station is buckled, when the isolator is attached, the next shell is glued, so that the operation time is greatly shortened, and the output of each product can be finished in about 7.5 seconds.

(3) The background technology adopts the angle recognized by human eyes, the error is difficult to measure, and no specific standard exists; the equipment uses the camera to recognize the angle, the error precision is +/-0.1 degrees, and the equipment is more accurate, consistent and higher in repeatability.

Claims (10)

1. The utility model provides a device of V300 three-dimensional casing self-adhesion isolator which characterized in that: including feed mechanism, unloading mechanism, manipulator mechanism, cantilever mechanism, carousel mechanism, subsides isolator mechanism and some gum machine construct, wherein: the feeding mechanism comprises a feeding disc, a Y-axis motor module, an X-axis motor module and a rotating workpiece connected with a rotating cylinder; the glue dispensing mechanism comprises a fixed micro laser range finder assembly, a glue dispensing cylinder arranged on the movable sliding table and a fixed glue dispensing needle assembly arranged on the glue dispensing cylinder; the isolating device pasting mechanism comprises an upper isolating device mechanism, a first camera and a second camera; the cantilever mechanism comprises an X-axis motor sliding table, a Y-axis motor sliding table, a Z-axis motor sliding table, a cantilever arranged on the Z-axis motor sliding table, a linear guide rail arranged on the cantilever, and a suction isolator suction nozzle arranged on the linear guide rail; the manipulator mechanism comprises a four-axis manipulator and a suction nozzle mechanism of a suction shell arranged on the four-axis manipulator; the turntable mechanism comprises a turntable arranged on the DDR motor and a rotary clamping mechanism arranged on the turntable.

2. The apparatus of claim 1 wherein the V300 three-way housing self-adhesive isolator further comprises: go up isolator mechanism including dress isolator frock, set up and pushing away isolator frock on pushing away the isolator cylinder and set up the isolator platform of inhaling on cavity rotating electrical machines.

3. The apparatus of claim 1 wherein the V300 three-way housing self-adhesive isolator further comprises: the second camera and the first camera are respectively fixed right above the rotary clamping mechanism and the isolator sucking platform, and light sources are respectively arranged below the two cameras through light source mounting frames.

4. The apparatus of claim 1 wherein the V300 three-way housing self-adhesive isolator further comprises: the suction shell suction nozzle mechanism comprises a spline bearing assembly and a suction shell suction nozzle which is arranged on the spline bearing assembly through a connecting piece, and the spline bearing assembly is arranged on the four-shaft mechanical arm through the connecting piece.

5. The apparatus of claim 4 wherein said V300 three-way housing self-adhesive isolator further comprises: and an expansion spring is arranged between the spline bearing assembly and the suction nozzle of the suction shell.

6. The apparatus of claim 1 wherein the V300 three-way housing self-adhesive isolator further comprises: rotatory clamping mechanism includes step motor, casing clamp dress, bearing and telescopic cylinder, wherein: the driving synchronizing wheel is installed on the stepping motor, the shell clamping tool is installed in the sleeve, the sleeve is fixed on the bearing through the connecting piece, the driven synchronizing wheel is installed on a shaft where the bearing is installed, the driven synchronizing wheel is connected with the driving synchronizing wheel through the synchronous belt, and the shaft where the bearing is installed on the telescopic cylinder through the connecting piece.

7. The apparatus of claim 1 wherein the V300 three-way housing self-adhesive isolator further comprises: the DDR motor is hollow in the middle and is controlled to rotate by a servo motor, and a return clearance is not formed.

8. The apparatus of claim 1 wherein the V300 three-way housing self-adhesive isolator further comprises: an elbow clamp used for fixing the feeding disc is arranged on the feeding mechanism.

9. The apparatus of claim 1 wherein the V300 three-way housing self-adhesive isolator further comprises: and a needle point holding tool is arranged on the fixed point rubber needle head component.

10. The apparatus of claim 1 wherein the V300 three-way housing self-adhesive isolator further comprises: the blanking mechanism comprises three blanking discs.

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