A kind of automation gum cover mounting device
Technical field
The utility model relates to pipe fitting processing technique field, especially a kind of gum cover mounting device for pipe fitting.
Background technique
In need to use sectional pipe fitting in accurate hardware manufacture field, some pipe fittings finally need to be processed into
Container-like, this just needs to carry out secondary operation to the end of the pipe fitting after cutting, and to guarantee that shape will not occur for pipe fitting end
Become, currently used mode is to install gum cover at the both ends of round tube, realizes the protection to pipe fitting end.
In general, pipeline section is to be cut into segment by long tube, certain time can be tolerated for thin-wall pipe, in cutting technique
Product are exactly the product that edge generates deformation, and this problem is not easy to eliminate in processing efficiency, need artificial observation, this
Kind deformation is after being set with gum cover, and gum cover is fitted in tube wall, and the profile of deformation can also show that substandard products can not make appearance
Device.
In current round tube processing technology, the needs that are arranged of gum cover are manually arranged, and have been arranged gum cover or have been arranged gum cover
Before, end shape is confirmed by being inserted into mold, selects non-defective unit, reject substandard products.
Utility model content
In view of the foregoing drawbacks, the purpose of this utility model is that proposing a kind of automation gum cover mounting device, which can
To install gum cover by the mechanical both ends to round tube, and the workpiece completed the process can be stored.
For this purpose, the utility model uses following technical scheme:
A kind of automation gum cover mounting device, including base plate further include device for pre-positioning, workpiece jacking system, positioning
Mould and gum cover mounting device;
The device for pre-positioning is fixedly installed in the base plate, and the device for pre-positioning offers opening up make a reservation for
Position slot, the positioning mould are installed on the base plate, and the two sides of the pre-determined bit slot are opposite to be equipped with positioning mould;
The top of the positioning mould is equipped with downward opening workpiece locating slot, and the workpiece jacking system is installed on described pre-
Below positioning device, the telescopic rod of the workpiece jacking system is moved upward;
The gum cover mounting device is installed on the top of the positioning mould, and the top of the positioning mould is placed equipped with gum cover
The positioning mould that position, the workpiece locating slot and the gum cover are placed between position offers gum cover channel, the gum cover mounting device
Working end, gum cover places position, gum cover channel and workpiece locating slot are located at same axis;
The gum cover is passed through when the working end of the gum cover mounting device is stretched out places position and the gum cover channel;
It further include material-receiving device, the material-receiving device includes receiving cylinder and rollover stand, and the rollover stand is horizontally placed on
Between two positioning moulds, the middle part of the rollover stand is rotatably assorted with the positioning mould of two sides respectively;
The working end rotational installation of the receiving cylinder is turned over described in the receiving cylinder driving in the bottom of the rollover stand
Pivoted frame overturning;
To carry the lower section that shape is set to the workpiece locating slot, the rollover stand is in and awaits orders for the front of the rollover stand
When state, the front of the rollover stand is located at the lower section of the pre-determined bit slot, and the rear end of rollover stand is higher than front end at this time;
When the rollover stand is in undertaking state, receiving cylinder pulls downward on the rear end of rollover stand, and rollover stand rotates, at this time
The front of rollover stand is located at the top of the workpiece locating slot, and front end is higher than rear end;
The material storage device includes frame, passes part disk, pick-off unit and storing apparatus;
The biography part disk is obliquely installed on the frame front end, and the biography part disk tilts gradually downward from the front to the back,
The pick-off unit is slidably mounted on the frame roof, and the storing apparatus is set to below the frame, the pickup dress
Reciprocating motion is set in the biography part disk and the storing apparatus;
The storing apparatus is slidably mounted below the frame.
Preferably, the base plate is successively arranged round tube rotating device, barcode scanning device and bogey from upstream toward downstream,
The downstream of the bogey is device for pre-positioning;
The bogey reciprocatingly slides in the round tube rotating device and the device for pre-positioning, the bogey
Starting point is aligned with the round tube rotating device, and the barcode scanning device is installed on the lower section of the bogey, the barcode scanning device
Positioned at the start position of the bogey;
The round tube rotating device horizontally rotates round tube, by barcode scanning device barcode scanning when round tube rotates, is filled again by carrying later
It sets and is delivered to device for pre-positioning.
Preferably, the lower part of the positioning mould offers camera installation cavity, detection phase is installed in the camera installation cavity
Machine;
The detection camera installed in two positioning moulds is respectively aligned to the two sides of the pre-determined bit slot;
The front end of two positioning inner die surfaces is equipped with guide pad, and the inner face of two guide pads being oppositely arranged constitutes court
The flare openings upstream held.
Preferably, the gum cover mounting device includes gum cover mounting pin, mounting pin guide holder and mounting pin telescopic cylinder;
Mounting pin guide holder center offers mounting pin pilot hole, the mounting pin pilot hole and the gum cover channel
Positioned at same axis, the top of the positioning mould is followed successively by workpiece locating slot, gum cover channel, gum cover placement position and peace from inside to outside
Dress pin guide holder;
The gum cover mounting pin and the mounting pin pilot hole are to be slidably matched, and the mounting pin telescopic cylinder is installed on institute
Positioning mould is stated, the mounting pin telescopic cylinder drives the gum cover mounting pin sliding.
It further, further include gum cover conveying device, the gum cover conveying device includes vibrating disk and gum cover pusher cylinder;
The logical discharge port of the vibrating disk and the gum cover are placed and are connected between position by guide channel, and the gum cover pushes
Cylinder is installed on the feed end of the guide channel.
Further, the device for pre-positioning includes two positioning plates, offers pre-determined bit on two positioning plates
Slot, the height of the positioning plate are lower than the height of the guide pad;
The workpiece jacking system includes jacking cylinder and jacks up block, and the jack-up block is installed on the work of the jacking cylinder
Make end, the base plate, which offers, jacks up block channel, and the jack-up block channel is opened between two positioning plates, the top
The jack-up block channel is passed through when bittiness up and down motion.
Further, the bogey includes left loading plate, right loading plate and Y-axis sliding rail, the left loading plate and the right side
Loading plate is oppositely arranged, and the medial surface of the left loading plate and right loading plate is mounted on round tube picking-up device, and two set relatively
The round tube picking-up device set holds up the both ends of round tube respectively;
The picking-up fulcrum of the picking-up device is made of the rolling face of two bearings.
Further, two Y-axis sliding rails are respectively arranged in the outside of two positioning plates, the left loading plate and
Right loading plate is slidably mounted on two Y-axis sliding rails respectively, and the left loading plate and right loading plate are oppositely arranged, and synchronizes cunning
It is dynamic;
The left loading plate and right loading plate are offered to interface, described to interface and the round tube picking-up device pair
Together, the round tube rotating device includes left-handed shaft and dextral shaft, and the left-handed shaft and dextral shaft are slidably installed respectively
In the two sides of the bogey start position, the left-handed shaft and dextral shaft are towards described to interface;
The left-handed shaft and dextral shaft pass through X-axis slide rail respectively and are installed on the base plate, the left-handed shaft peace
Equipped with driving device, rotary shaft is moved based on the left-handed shaft, the dextral shaft is driven rotary shaft;
The left-handed shaft and the dextral shaft are driven by the cylinder respectively;
The X-axis slide rail is arranged along the x axis, and the Y-axis sliding rail is arranged along the y axis.
Preferably, the left loading plate and right loading plate are by synchronizing bar integrally connected, two Y-axis sliding rails are pacified respectively
Outside loaded on described two positioning plates, the left loading plate and right loading plate are respectively arranged in two Y-axis sliding rails;
The middle part of two positioning plates offers bar shaped hollow out, the synchronization between the left loading plate and right loading plate
Bar passes through the bar shaped hollow out;
The base plate offers strip-shaped hole along the y axis, and the base plate bottom surface bogey pusher cylinder is described to hold
Carry and set the working end of pusher cylinder and be fixedly installed with link block, the link block pass through the strip-shaped hole be fixedly installed in it is described
Synchronizing bar, the bogey pusher cylinder drive the bogey to move back and forth.
Positioning plate and cooperation bogey discharging.
Preferably, the upper surface of the positioning plate is in undulated, including ascent stage and descending branch;
The highest order of the ascent stage and the highest order of descending branch are the contact position of ascent stage and descending branch, the contact position
The height set is higher than the bogey, and the lower end of the descending branch is connected to the pre-determined bit slot.
The utility model has the beneficial effects that 1, device for pre-positioning is placed on device for pre-positioning, makes round tube for placing round tube
Posture be able to maintain a fixed state, round tube is jacked up convenient for workpiece jacking system, is received into tube ends respectively
To the workpiece locating slot on positioning mould top, it is installed to make gum cover mounting device that gum cover is placed position from gum cover through gum cover channel
The end of round tube, this programme carries out gum cover installation to round tube by mechanical device, relative to artificial, has superior product quality, work
Make high-efficient feature, since this programme has used following technology, by device for pre-positioning, ensure that the placement posture of round tube is
It is consistent, be conducive to the feeding of round tube, also by positioning mould and gum cover mounting device, accurate, system glue can be carried out to round tube
The installation of set ensure that the consistency of product quality.By the way that material-receiving device is arranged, make round tube after installing gum cover, it can be with
Round tube is directly accepted, round tube is transported through defeated, so that device and the equipment of other techniques be made to link up, and can be passed through
The stroke of cylinder is set, and guidance round tube enters in different technique;The setting of material storage device enables the finished product of product
It is stored, whole equipment is made to further reduced the labor intensity of staff;2, it round tube rotating device, barcode scanning device and holds
The setting set is carried, main function is to accept round tube, and carry out surface sweeping record to the two dimensional code of round tube pipe shaft, and round tube has itself
Two dimensional code when due to placing round tube, is not easy to the two dimensional code of tube wall being directed at barcode scanning for recording the process passed through
Device, so being directed at round tube rotating device using barcode scanning device, while so that round tube rotating device is rotated round tube, barcode scanning device can
To carry out barcode scanning to the round tube of rotation, so there is no need to carry out position to the two dimensional code of round tube and barcode scanning device in advance to correspond to,
And this barcode scanning mode can the outer wall to round tube carry out comprehensive barcode scanning;3, the setting of camera installation cavity, makes under positioning mould
The space in portion is utilized, and detection camera can be installed, and the effect that positioning camera is arranged is can to check that tube ends have not
There is deformation, whether the quality that gum cover is set up is qualified, technique that is qualified then being sent to qualification, and it is unqualified, it is sent to underproof work
Skill, the setting of guide pad are conducive to that round tube is guided to roll into reservation to be device.Camera combination material-receiving device is detected, there is equipment
The function of sorting is picked, underproof round tube is oriented to underproof process by as that qualified round tube guiding is qualified process
In.
Detailed description of the invention
Fig. 1 is the overall structure diagram of one embodiment of the utility model;
Fig. 2 is the schematic diagram of the base plate surface structure of one embodiment of the utility model;
Fig. 3 is the structural schematic diagram of the material storage device of one embodiment of the utility model.
Wherein: base plate A100, device for pre-positioning A200, pre-determined bit slot A210, positioning plate A220, ascent stage A221, under
Section A222, workpiece jacking system A300 are dropped, block A310 is jacked up, jacks up block channel A320, positioning mould A400, workpiece locating slot
A410, gum cover place position A420, gum cover channel A430, detection camera A440, guide pad A450, gum cover mounting device A500, glue
Cover mounting pin A510, mounting pin guide holder A520, mounting pin telescopic cylinder A530, round tube rotating device B100, left-handed shaft
B110, dextral shaft B120, X-axis slide rail B130, barcode scanning device B200, bogey B300, left loading plate B310, right loading plate
B320, Y-axis sliding rail B330, round tube picking-up device B340, to interface B350, gum cover conveying device C100, vibrating disk C110, gum cover
Pusher cylinder C120, guide channel C130, material-receiving device D100, receiving cylinder D110, rollover stand D120 material storage device
E100, frame E110, part disk E120, pick-off unit E130, storing apparatus E140 are passed.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As shown in Figure 1-3, a kind of automation gum cover mounting device, including base plate A100, it further include device for pre-positioning
A200, workpiece jacking system A300, positioning mould A400 and gum cover mounting device A500;
The device for pre-positioning A200 is fixedly installed in the base plate A100, and the device for pre-positioning A200 is offered out
The pre-determined bit slot A210 of mouth upward, the positioning mould A400 is installed on the base plate A100, described to be pre-positioned the two of slot A210
Side is opposite to be equipped with positioning mould A400;
The top of the positioning mould A400 is equipped with downward opening workpiece locating slot A410, the workpiece jacking system A300
It is installed below the device for pre-positioning A200, the telescopic rod of the workpiece jacking system A300 moves upward;
The gum cover mounting device A500 is installed on the top of the positioning mould A400, and the top of the positioning mould A400 is set
There is gum cover to place position A420, the positioning mould A400 that the workpiece locating slot A410 and the gum cover are placed between the A420 of position is offered
The working end of gum cover channel A430, the gum cover mounting device A500, gum cover are placed position A420, gum cover channel A430 and workpiece and are determined
Position slot A410 is located at same axis;
Gum cover placement position A420 is passed through when the working end of the gum cover mounting device A500 is stretched out and the gum cover is logical
Road A430;
It further include material-receiving device D100, the material-receiving device D100 includes receiving cylinder D110 and rollover stand D120, described
Rollover stand D120 is horizontally placed between two positioning mould A400, and the middle part of the rollover stand D120 is determined with two sides respectively
Position mould A400 is rotatably assorted;
The working end of the receiving cylinder D110 is rotatablely installed in the bottom of the rollover stand D120, the receiving cylinder
D110 drives the rollover stand D120 overturning;
The front of the rollover stand D120 is to carry the lower section that shape is set to the workpiece locating slot A410, the rollover stand
When D120 is standby, the front of the rollover stand D120 is located at the lower section of the pre-determined bit slot A210, at this time rollover stand
The rear end of D120 is higher than front end;
When the rollover stand D120 is in undertaking state, receiving cylinder pulls downward on the rear end of rollover stand D120, rollover stand
Rotation, the front of rollover stand D120 is located at the top of the workpiece locating slot A410 at this time, and front end is higher than rear end;
The material storage device E100 includes frame E110, passes part disk E120, pick-off unit E130 and storing apparatus
E140;
The biography part disk E120 is obliquely installed on the front end the frame E110, the biography part disk E120 from the front to the back by
It gradually tilts down, the pick-off unit E130 is slidably mounted at the top of the frame E110, and the storing apparatus E140 is set to
Below the frame E110, the pick-off unit E130 is moved back and forth in the biography part disk E120 and storing apparatus E140;
The storing apparatus is slidably mounted below the frame E110.
Device for pre-positioning A200 is placed on device for pre-positioning A200, is able to maintain the posture of round tube for placing round tube
Round tube is jacked up convenient for workpiece jacking system A300, tube ends is made to be received into positioning mould respectively by one fixed state
The workpiece locating slot A410 on the top A400 leads to make gum cover mounting device A500 that gum cover is placed position A420 from gum cover through gum cover
Road A430 is installed to the end of round tube, and this programme carries out gum cover installation to round tube by mechanical device, relative to artificial, have and produces
The characteristics of product quality is good, and work efficiency is high, by device for pre-positioning A200, ensure that since this programme has used following technology
The placement posture of round tube is consistent, and is conducive to the feeding of round tube, also passes through positioning mould A400 and gum cover mounting device A500, energy
Accurately, the installation that gum cover is carried out to round tube of system, ensure that the consistency of product quality.By the way that material-receiving device D100 is arranged,
Make round tube after installing gum cover, can directly accept round tube, round tube is transported through it is defeated, to make device and other techniques
Equipment link up, and can by be arranged cylinder stroke, guidance round tube enter in different technique;Material storage
The setting of device E100 enables the finished product of product to be stored, and whole equipment is made to further reduced the labour of staff
Intensity.
Wherein, the base plate A100 is successively arranged round tube rotating device B100, barcode scanning device B200 from upstream toward downstream
With bogey B300, the downstream of the bogey B300 is device for pre-positioning A200;
The bogey B300 reciprocatingly slides in the B100 round tube rotating device B100 and the device for pre-positioning
A200, the starting point of the bogey B300 are aligned with the B100 round tube rotating device B100, the barcode scanning device B200 peace
Lower section loaded on the bogey B300, the barcode scanning device B200 are located at the start position of the bogey B300;
The round tube rotating device B100 horizontally rotates round tube, by barcode scanning device B200 barcode scanning, Zhi Houzai when round tube rotates
Device for pre-positioning A200 is delivered to by bogey B300.
The setting of round tube rotating device B100, barcode scanning device B200 and bogey B300, main function are to accept circle
Pipe, and surface sweeping record is carried out to the two dimensional code of round tube pipe shaft, round tube itself has two dimensional code, for recording the process passed through, due to
It when placing round tube, is not easy to the two dimensional code of tube wall being directed at barcode scanning device, so being aligned using barcode scanning device B200
Round tube rotating device B100, while so that round tube rotating device B100 is rotated round tube, barcode scanning device B200 can be to the circle of rotation
Pipe carries out barcode scanning, corresponding and this so there is no need to carry out position to the two dimensional code of round tube and barcode scanning device B200 in advance
Barcode scanning mode can the outer wall to round tube carry out comprehensive barcode scanning.
Wherein, the lower part of the positioning mould A400 offers camera installation cavity, is equipped with detection in the camera installation cavity
Camera A440;
The detection camera A440 installed on two positioning mould A400 is respectively aligned to the two sides of the pre-determined bit slot A210;
The front end of two positioning mould A400 inner faces is equipped with guide pad A450, two guide pad A450 being oppositely arranged
Inner face constitute towards upstream end flare openings.
The setting of camera installation cavity 410 utilizes the space of the lower part positioning mould A400, can install detection camera
The effect of A440, setting positioning camera A420 are can to check tube ends either with or without deformation, and whether the quality that gum cover is set up
Qualification, technique that is qualified then being sent to qualification is unqualified, is sent to underproof technique, the setting of guide pad is conducive to aimming circle
It is device A200 that pipe, which rolls into reservation,.Camera A440 combination material-receiving device D100 is detected, makes equipment have the function of picking sorting, i.e.,
For the process that qualified round tube guiding is qualified, underproof round tube is oriented in underproof process.
In addition, the gum cover mounting device A500 includes gum cover mounting pin A510, mounting pin guide holder A520 and mounting pin
Telescopic cylinder A530;
The center mounting pin guide holder A520 offers mounting pin pilot hole, the mounting pin pilot hole and the gum cover
Channel A430 is located at same axis, and it is logical that the top of the positioning mould A400 is followed successively by workpiece locating slot A410, gum cover from inside to outside
Road A430, gum cover place position A420 and mounting pin guide holder A520;
The gum cover mounting pin A510 and the mounting pin pilot hole are to be slidably matched, the mounting pin telescopic cylinder A530
It is installed on the positioning mould A400, the mounting pin telescopic cylinder A530 drives the gum cover mounting pin A510 sliding.
When in use, mounting pin telescopic cylinder A530 drives gum cover mounting pin A510 that gum cover is put to gum cover mounting device A500
The gum cover that set A420 is placed is inserted into gum cover channel A430, and gum cover is made to be installed on the end of round tube after the A430 of gum cover channel,
Gum cover mounting pin A510 is coupled pin guide holder A520, so that gum cover mounting pin A510 is coupled pin pilot hole and constitutes guiding work
With ensure that the reliability of installation accuracy and equipment.
In addition, further including gum cover conveying device C100, the gum cover conveying device C100 includes vibrating disk C110 and gum cover
Pusher cylinder C120;
The logical discharge port of the vibrating disk C110 and the gum cover, which are placed, to be connected between the A420 of position by guide channel C130,
The gum cover pusher cylinder C120 is installed on the feed end of the guide channel C130.
Vibrating disk C110, gum cover pusher cylinder C120 and guide channel C130 constitute gum cover conveying device C100, vibration
Disk C110 keeps the conveying of gum cover, and gum cover pusher cylinder C120 is used to shift gum cover onto gum cover by vibrating disk C110 discharge port and place
Position A420, the setting of gum cover conveying device C100 realize the automatic charging of gum cover.
In addition, the device for pre-positioning A200 includes opening up on two positioning plates A220, two positioning plate A220
There are the height of pre-determined bit slot A210, the positioning plate A220 to be lower than the height of the guide pad A450;
The workpiece jacking system A300 includes jacking cylinder and jacks up block A310, and the jack-up block A310 is installed on described
The working end of jacking cylinder, the base plate A100, which is offered, jacks up block channel A320, and the jack-up block channel A320 is opened in
Between two positioning plate A220, the jack-up block channel A320 is passed through when the jack-up block A310 moves up and down.
The set-up mode of device for pre-positioning A200 and workpiece jacking system A300, have saved space, ensure that jacking system
A300 has enough jacking strokes, jacks up block and is equipped with round tube receiving position, round tube is made to can guarantee that fixed posture is jacked up.
Wherein, the bogey B300 includes left loading plate B310, right loading plate B320 and Y-axis sliding rail B330, described
Left loading plate B310 and right loading plate B320 are oppositely arranged, and the medial surface of the left loading plate B310 and right loading plate B320 are pacified
Equipped with round tube picking-up device B340, two round tube picking-up device B340 being oppositely arranged hold up the both ends of round tube respectively;
The picking-up fulcrum of the picking-up device B340 is made of the rolling face of two bearings.
The setting of round tube picking-up device B340 enables the both ends of round tube to be undertaken, and then guarantee circle for carrying round tube
Pipe can be between horizontal anti-black mole and left loading plate B310 and right loading plate B320, round tube be placed on round tube picking-up in shape is held up
Device B340, if jacking up round tube upwards, it will be able to which the transhipment for completing round tube is defeated or relay and set.
Wherein, two Y-axis sliding rail B330 are respectively arranged in the outside of two positioning plate A220, the left carrying
Plate B310 and right loading plate B320 is slidably mounted on two Y-axis sliding rail B330 respectively, and the left loading plate B310 and the right side are held
Support plate B320 is oppositely arranged, synchronous slide;
The left loading plate B310 and right loading plate B320 is offered to interface B350, described to interface B350 and described
Round tube picking-up device B340 alignment, the round tube rotating device B100 includes left-handed shaft B110 and dextral shaft B120, described
Left-handed shaft B110 and dextral shaft B120 is slidably mounted on the two sides of the bogey B300 start position, the left side respectively
Rotary shaft B110 and dextral shaft B120 is towards described to interface B350;
The left-handed shaft B110 and dextral shaft B120 passes through X-axis slide rail B130 respectively and is installed on the base plate
A100, the left-handed shaft B110 are equipped with driving device, and the left-handed shaft B110 is active rotary shaft, the dextral shaft
B120 is driven rotary shaft;
The left-handed shaft B110 and the dextral shaft B120 are driven by the cylinder respectively;
The X-axis slide rail B130 is arranged along the x axis, and the Y-axis sliding rail B330 is arranged along the y axis.
Left loading plate B310 and right loading plate B320 is for carrying round tube, in start position by left-handed shaft B110 and dextrorotation
Shaft B120 insertion round tube rotates round tube, and cylinder drives left-handed shaft B110 and dextral shaft B120 to slide along X-axis, from
And draw close round tube and separated round tube.
In addition, the left loading plate B310 and right loading plate B320 passes through synchronizing bar integrally connected, two Y-axis sliding rails
B330 is respectively arranged in the outside of described two positioning plate A220, the left loading plate B310 and right loading plate B320 difference
It is installed on two Y-axis sliding rail B330;
The middle part of two positioning plate A220 offers bar shaped hollow out, the left loading plate B310 and right loading plate
Synchronizing bar between B320 passes through the bar shaped hollow out;
The base plate A100 offers strip-shaped hole along the y axis, and base plate A100 bottom surface bogey pushes gas
Cylinder, the working end of the bogey pusher cylinder are fixedly installed with link block, and the link block passes through the strip-shaped hole and fixes
It is installed on the synchronizing bar, the bogey pusher cylinder drives the bogey B300 to move back and forth.
Positioning plate A220 and cooperation bogey B300 discharging.
Left loading plate B310 is connected with right loading plate B320 by synchronizing bar, is synchronous along Y-axis sliding rail when sliding
Sliding is delivered to device for pre-positioning A200 by left loading plate B310 and right loading plate B320 after round tube completes rotation barcode scanning,
The sliding driving device of left loading plate B310 and right loading plate B320 are installed on 100 lower section of base plate, thus can be used big
The bogey pusher cylinder of stroke, does not interfere with the space on 100 upper layer of base plate.
In addition, the upper surface of the positioning plate A220 is in undulated, including ascent stage A221 and descending branch A222;
The highest order of the ascent stage A221 and the highest order of descending branch A222 are ascent stage A221's and descending branch A222
Contact position, the height of the contact position are higher than the bogey B300, and the lower end of the descending branch A222 is connected to described
It is pre-positioned slot A210.
The design method of positioning plate A220 is the round tube jack-up in order to carry bogey B300, and makes the circle jacked up
Pipe can slide into the pre-determined bit slot 210 that positioning plate A220 is opened up, so that the technique for rotating barcode scanning and gum cover installation be enable to hold in the mouth
It picks up and;When bogey B300 slides into device for pre-positioning A200, the highest point of positioning plate, that is, the ascent stage
The highest order of A221 and the highest order of descending branch are the contact position of ascent stage A221 and descending branch A222, jack up round tube, round tube
Pre-determined bit slot A210 just is slided into along A222, so that it may which gum cover installation procedure is carried out to the round tube after barcode scanning.
Technical principle of the utility model has been described above with reference to specific embodiments.These descriptions are intended merely to explain this reality
With novel principle, and it cannot be construed to the limitation to scope of protection of the utility model in any way.Based on the explanation herein,
Those skilled in the art, which does not need to pay for creative labor, can associate with other specific implementation modes of this utility model,
These modes are fallen within the protection scope of the utility model.