A kind of cartoning sealing machine
Technical field
The present invention relates to a kind of cartoning sealing machine, more particularly to a kind of tape sealing machine.
Background technique
Tape sealing machine is the device being sealed on adhesive tape on packing case, and press-roller device therein is played to flatten on adhesive tape and be pressed
The tightly effect on packing case cuts and plays the role of cutting off adhesive tape with device.Tape roll is placed on a rotatable shelf, is drawn
Adhesive tape out, by the guidance of a series of roll shaft, the side of pressure rack before adhesive tape is suspended on will when passing through packing case
Before adhesive tape is shifted onto pressure rack, adhesive tape is attached on packing case, after adhesive tape is attached on packing case, the adhesive tape of tensioning is passed through
Cutter is crossed, is cut off by cutter.
But adhesive tape light weight is easy significantly to wave in the actual production process, be attached to adhesive tape can not accurately
On packing case, when usually this thing happens, adhesive tape just need to be manually pulled, influences the efficiency of packaging.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of cartoning sealing machine, there is limiting device, keep away
Exempt from adhesive tape significantly to wave.
To achieve the above object, the present invention provides the following technical scheme that a kind of cartoning sealing machine, including
Rack;
Upper sealing device, is arranged on the rack, for adhesive tape to be attached to the top half of packing case;
Lower sealing device, is arranged on the rack, positioned at the lower section of upper sealing device, for adhesive tape to be attached under packing case
Half part, the upper sealing device are oppositely arranged with lower sealing device, form the channel passed through for packing case therebetween;
The upper sealing device and lower sealing device include
Two conveyer belts, the first from left right side are arranged on the rack, and accommodation space is formed among two conveyer belts;
Taping apparatus is arranged in accommodation space;
Band device is cut, is arranged in accommodation space;
The taping apparatus includes
Fixed frame is arranged on the rack;
Tape dispenser is arranged on fixed frame, is provided with rotatable rolling frame, and tape roll is placed on rolling frame,
Tape roll is set to roll on tape dispenser;
Pressure rack afterwards is hinged on fixed frame, and one end is provided with rear roll shaft, and the rear roll shaft is arranged in channel, described
The other end of pressure rack is connected with the first tension spring afterwards, and first tension spring is connect with fixed frame;
Preceding pressure rack, is hinged on fixed frame, and one end is provided with preceding roll shaft, and the preceding roll shaft is arranged in channel, described
Connection frame is provided between preceding pressure rack and rear pressure rack, one end of the connection frame and preceding pressure rack are hinged, and the other end and rear pressure rack are cut with scissors
It connects, so that preceding pressure rack and rear pressure rack is linked, be provided with snap-gauge on the connection frame, limited block is provided on the fixed frame, it is described
Limited block is inconsistent with snap-gauge, and preceding pressure rack, rear pressure rack and connection frame is made to keep original state;
It is described cut band device include:
Knife rest is hinged on fixed frame, is provided with the cutter for cutting off adhesive tape, the cutter in left-right direction thereon
It is arranged between preceding roll shaft and rear roll shaft, is provided with follow block on the knife rest, the lower part of the follow block is arranged in channel, under this
Portion is inconsistent with packing case when packing case passes through, and is packaged case and pushes, and band movable knife rack makes cutter far from packing case, the knife
The second tension spring is provided on frame, one end of second tension spring is connect with fixed frame, and the other end is connect with knife rest, knife rest is pulled,
After follow block leaves packing case, make cutter return;
Backplate is hinged on fixed frame, the side setting of circle cut blade part, is provided with swinging block on the connection frame,
When preceding pressure rack is packaged case lifting, swinging block and backplate offset and overturn backplate;
The limiting device for pressure rack before preventing adhesive tape from leaving is provided in the rack, the limiting device setting is being rolled
Between moving frame and preceding roll shaft, the limiting device includes
Baffle is arranged in preceding pressure rack;
Front plate is provided with torsional spring, the torsional spring resists fixed frame, another side on one side before being hinged in pressure rack
Front plate is resisted, pushes front plate to baffle;
Rear plate before being hinged in pressure rack, is provided with third tension spring, and one end of the third tension spring and preceding pressure rack connect
It connects, the other end is connect with rear plate, pushes rear plate to front plate;
Wherein, adhesive tape is stuck between front plate and rear plate after pulling out from rolling frame, before then adhesive tape leans against on roll shaft,
Conveyer belt drives packing case pressure rack facing forward mobile, and packing case resists preceding roll shaft, and pressure rack rotation before pushing, roll shaft is in packing case before making
Side roll, adhesive tape is attached to the side of packing case, packing case continues to move to, preceding roll shaft along chest surface scrolls, by adhesive tape
It being attached on packing case, preceding pressure rack drives connection frame rotation, so that pressure rack rotates after driving, and makes swinging block push backplate rotation,
Cutter is revealed, the first tension spring is stretched at this time, when packing case passes through follow block, is lifted follow block, rotating turret makes cutter
Lifting, the second tension spring is stretched at this time, and after follow block leaves packing case, the second tension spring pulls cutter return, cuts off adhesive tape, when
After packing case is detached from after roll shaft, pressure rack return after the first tension spring pulls, rear roll shaft is rolled along the trailing flank of packing case, and adhesive tape is pasted
Onto the trailing flank of packing case.
As a further improvement of the present invention, the tune for adjusting upper sealing device upper and lower position is provided in the rack
Mechanism is saved, the regulating mechanism includes
Mounting rack, the upper sealing device are arranged on mounting rack;
Two screw rods being vertically arranged, are rotatably mounted in rack, screw rod bushing there are two settings on the mounting rack,
Two screw rod bushings are connect with two wire rod threads respectively, and the top of two screw rods is respectively arranged with the first connection
Block is coaxially arranged with a gear on two screw rods respectively, is cased with chain on two gears;
Handle, offers connecting hole thereon, and first link block is mutually chimeric with connecting hole.
As a further improvement of the present invention, it is offered on the middle position of one end that the front plate is contacted with rear plate
V-notch.
As a further improvement of the present invention, the knife rest has the first waist-shaped hole and the second waist-shaped hole, on the cutter
With a bumping square, the bumping square is embedded in the first waist-shaped hole, and the first bolt, institute are equipped in second waist-shaped hole
It states the first bolt to be threadedly coupled with cutter, cutter is fixed on knife rest.
As a further improvement of the present invention, further include the second bolt, third waist-shaped hole is offered on the follow block, it is described
Second bolt is threaded through in third waist-shaped hole and is threadedly coupled with knife rest, and follow block is fixed on knife rest.
As a further improvement of the present invention, the cutter includes
Fixed block is connect with knife rest, and the convex block is arranged on fixed block;
Blade is mounted on fixed block, and one end offers installing port, and fixing bolt, institute are provided in the installing port
Fixing bolt is stated across installing port and is threadedly coupled with fixed block, blade is fixed on fixed block.
As a further improvement of the present invention, the backplate includes
Articulated slab is hinged on fixed frame, offers the 4th waist-shaped hole thereon;
Knife plate is hidden, which is bent by a square metal plate, and the screening knife plate is circumferentially positioned at cutter blade
Side offers threaded hole thereon;
Third bolt passes through the 4th waist-shaped hole, and is threadedly coupled with threaded hole, and articulated slab is mutually fixed with knife plate is hidden.
As a further improvement of the present invention, the upper sealing device further includes code printing mechanism, the code printing mechanism setting
On fixed frame, the code printing mechanism includes
Support frame is fixed on fixed frame;
Print cartridge, setting on the support frame, are arranged inside sponge ring, contain ink in the sponge ring;
Type wheel, setting on the support frame, are provided with block, and the block and sponge ring contradict;
Adhesive tape roller, setting is on the support frame, inconsistent with type wheel, is provided with spring between the type wheel and adhesive tape roller,
The spring one end resists support frame, and the other end resists type wheel, pushes type wheel to adhesive tape roller, wherein adhesive tape is from rolling frame
It after upper pull-out, is passed through between adhesive tape roller and type wheel, stamps label, then passed through between front plate and rear plate.
As a further improvement of the present invention, the code printing mechanism further includes
Installation axle, setting is on the support frame;
Print cartridge plate is arranged on the mounting shaft, and the print cartridge is arranged on print cartridge plate, and print cartridge torsion is equipped in the installation axle
Spring, the print cartridge one end of torsional spring resist support frame, and the other end resists print cartridge plate, and print cartridge is pressed to type wheel;
Limit plate is arranged on the mounting shaft, and is fixedly connected with print cartridge plate, and limit torsional spring is equipped in the installation axle,
The limit one end of torsional spring resists support frame, and the other end resists limit plate, print cartridge is pressed to type wheel, the limit plate is backwards to peace
Restraining position ring block is arranged in the one end for filling axis, and limit buckle is provided on support frame as described above, and the limit buckle blocks stop collar, limits lettering
The relative position of wheel and print cartridge.
It as a further improvement of the present invention, further include for guiding packing case to be moved to the guiding mechanism in channel, institute
The guide-bar mechanism that guiding mechanism includes the guide wheel mechanism being arranged on mounting rack He is arranged in below guide wheel mechanism is stated,
The guide wheel mechanism includes
Mounting rod is fixed on mounting rack;
Left wheel frame, is set on mounting rod, is provided with left guide wheel, and the left wheel frame has left-hand thread hole, institute
It states and is equipped with left fixed knob in left-hand thread hole, the left fixed knob is threadedly coupled with left-hand thread hole, and resists mounting rod, will
Left wheel frame is fixed on mounting rod;
Right wheel frame, is set on mounting rod, is provided with right guide wheel, and the right wheel frame has right-hand thread hole, institute
It states and is equipped with right fixed knob in right-hand thread hole, the right fixed knob is threadedly coupled with right-hand thread hole, and resists mounting rod, will
Right wheel frame is fixed on mounting rod, and the right guide wheel and left guide wheel are oppositely arranged in channel, and the packing case is by right guide wheel
Left and right limit is carried out with left guide wheel to be fed forward;
The guide-bar mechanism includes
Leading rod, is arranged in the side in channel, is fixed with active frame thereon, and the active frame is rotatably mounted to rack
On;
Bar is taught, is oppositely arranged, is fixed with thereon from moving frame in channel with leading rod, it is described from the rotatable peace of moving frame
Dress is on the rack;
Follower lever is rotatably arranged in rack, and is fixedly connected with active frame, driving active frame rotation, thereon ring
It is provided around driving cog;
Driving lever is rotatably arranged in rack, is provided with external screw thread, is sequentially connected with driving cog, the master
One end of lever is provided with the rectangular link block for connecting with handle;
Gear frame, one end and active frame are hinged, the other end with it is hinged from moving frame, driving lever rotation when, make active frame with
From moving frame towards or away from movement.
Beneficial effects of the present invention, tape roll are mounted on rolling frame, by a series of roll shaft, and pass through limit dress
It sets, the two sides of adhesive tape are stuck between external splint and inner splint, are prevented adhesive tape from waving everywhere during cartoning sealing machine operation, are kept away
Exempt from operator and pull adhesive tape after adhesive tape waves everywhere, improves packaging efficiency.Operator puts foldable formed packing case
It sets in two transmission interbands, conveyer belt drives packing case pressure rack facing forward mobile.Before packing case shifts adhesive tape onto pressure rack, by glue
The side of packing case is attached to paper.Packing case continues to move to, pressure rack rotation before pushing, and preceding roll shaft, will along the surface scrolls of chest
Adhesive tape is smooth to be attached on packing case.Preceding pressure rack drives connection frame rotation, so that pressure rack rotates after driving, and pushes away swinging block
Dynamic backplate rotation, cutter is revealed, the first tension spring is stretched at this time.When chest passes through follow block, follow block is rotated, cutter is made
Lifting avoids cutter from damaging packing case, and the second tension spring is drawn high at this time.When follow block leaves packing case, the pulling of the second tension spring is cut
Knife return cuts off the adhesive tape of tensioning.After packing case is detached from after the contact of roll shaft, pressure rack and preceding pressure rack after the first tension spring pulls
Return, rear roll shaft roll along the trailing flank of packing case, adhesive tape are attached on the trailing flank of packing case.
Detailed description of the invention
Fig. 1 is the structure chart of cartoning sealing machine,
Fig. 2 is the structure chart of backplate,
Fig. 3 is the structure chart of cutter and knife rest,
Fig. 4 is the internal structure chart of code printing mechanism,
Fig. 5 is the structure chart of regulating mechanism,
Fig. 6 is the structure chart of guiding mechanism,
Fig. 7 is the structure chart of position-limit mechanism,
Fig. 8 is the structure chart of code printing mechanism,
Fig. 9 is taping apparatus and cuts the structure chart with device.
Specific embodiment
The present invention is described in further detail below in conjunction with embodiment given by attached drawing.
Referring to figs. 1 to shown in Fig. 9, a kind of cartoning sealing machine of the present embodiment, including
Rack j;
Upper sealing device s is arranged on rack j, for adhesive tape to be attached to the top half of packing case;
Lower sealing device x is arranged on rack j, positioned at the lower section of upper sealing device s, for adhesive tape to be attached to packing case
Lower half portion, the upper sealing device s is oppositely arranged with lower sealing device x, forms the channel passed through for packing case therebetween;
The upper sealing device s and lower sealing device x include
Two conveyer belts 1, a first from left is right to be arranged on rack j, forms accommodation space among two conveyer belts 1;
Taping apparatus is arranged in accommodation space;
Band device is cut, is arranged in accommodation space;
The taping apparatus includes
Fixed frame g is arranged on rack j;
Tape dispenser 2 is arranged on fixed frame g, is provided with rotatable rolling frame 2a, tape roll is placed on rolling frame
On 2a, tape roll is enable to roll on tape dispenser 2;
Pressure rack 3 afterwards are hinged on fixed frame g, and one end is provided with rear roll shaft 4, and the rear roll shaft 4 is arranged in channel,
The other end of pressure rack 3 is connected with the first tension spring 5 after described, and first tension spring 5 is connect with fixed frame g;
Preceding pressure rack 6, is hinged on fixed frame g, and one end is provided with preceding roll shaft 7, and the preceding roll shaft 7 is arranged in channel,
Be provided with connection frame 8 between the preceding pressure rack 6 and rear pressure rack 3, one end of the connection frame 8 and preceding pressure rack 6 are hinged, the other end with
Pressure rack 3 is hinged afterwards, so that preceding pressure rack 6 is linked with rear pressure rack 3, is provided with snap-gauge 9 on the connection frame 8, is arranged on the fixed frame g
There is limited block 10, the limited block 10 and snap-gauge 9 are inconsistent, and preceding pressure rack 6, rear pressure rack 3 and connection frame 8 is made to keep original state;
It is described cut band device include:
Knife rest 111 is hinged on fixed frame g, is provided with the cutter 11 for cutting off adhesive tape, institute in left-right direction thereon
It states cutter 11 to be arranged between preceding roll shaft 7 and rear roll shaft 4, follow block 12, the lower part of the follow block 12 is provided on the knife rest 111
It is arranged in channel, the lower part is inconsistent with packing case when packing case passes through, and is packaged case and pushes, and band movable knife rack 111 makes to cut
Knife 11 is provided with the second tension spring 13 far from packing case on the knife rest 111, one end of second tension spring 13 and fixed frame g connect
It connects, the other end is connect with knife rest 111, and knife rest 111 is pulled to make 11 return of cutter after follow block 12 leaves packing case;
Backplate 14 is hinged on fixed frame g, is arranged around the side of 11 blade of cutter, is provided with pendulum on the connection frame 8
Motion block 15, when preceding pressure rack 6 is packaged case lifting, swinging block 15 and backplate 14 offset and overturn backplate 14;
The limiting device for pressure rack 6 before preventing adhesive tape from leaving is provided on the rack j, the limiting device setting exists
Between rolling frame 2a and preceding roll shaft 7, the limiting device includes
Baffle 16 is arranged in preceding pressure rack 6;
Front plate 17 is provided with torsional spring, the torsional spring resists fixed frame g on one side, separately before being hinged in pressure rack 6
Front plate 17 is resisted on one side, pushes front plate 17 to baffle 16;
Rear plate 19 before being hinged in pressure rack 6, is provided with third tension spring 20, one end of the third tension spring 20 with
Preceding pressure rack 6 connects, and the other end is connect with rear plate 19, pushes rear plate 19 to front plate 17;
Wherein, adhesive tape is stuck between front plate 17 and rear plate 19 after pulling out from rolling frame 2a, before then adhesive tape leans against
On roll shaft 7, conveyer belt 1 drives packing case pressure rack 6 facing forward mobile, and packing case resists preceding roll shaft 7, and pressure rack 6 rotates before pushing, before making
Roll shaft 7 is rolled in packing case side, adhesive tape is attached to the side of packing case, packing case continues to move to, table of the preceding roll shaft 7 along chest
Face rolls, and adhesive tape is attached on packing case, and preceding pressure rack 6 drives connection frame 8 to rotate, so that pressure rack 3 rotates after driving, and makes to swing
Block 15 pushes backplate 14 to rotate, and cutter 11 is revealed, and the first tension spring 5 is stretched at this time, when packing case passes through follow block 12,
It is lifted follow block 12, rotating turret 111 is lifted cutter 11, and the second tension spring 13 is stretched at this time, when follow block 12 leaves packing case
Afterwards, the second tension spring 13 pulls 11 return of cutter, cuts off adhesive tape, after packing case is detached from after roll shaft 4, after the first tension spring 5 pulls
3 return of pressure rack, rear roll shaft 4 roll along the trailing flank of packing case, adhesive tape are attached on the trailing flank of packing case.
Tape roll is mounted on rolling frame 2a, by a series of roll shaft, is stuck between front plate 17 and rear plate 19, is kept away
Exempt from adhesive tape to wave in cartoning sealing machine operation, makes operator that need not pull the adhesive tape to wave, improve packaging efficiency.Then adhesive tape leans on
On preceding roll shaft 7.Foldable formed packing case is placed on two conveyer belts 1 by operator, and conveyer belt 1 drives packing case court
Preceding pressure rack 6 is mobile.Before packing case shifts adhesive tape on roll shaft 7, then adhesive tape is attached to the side of packing case.Packing case continues to move
Dynamic, pressure rack 6 rotates before pushing, and preceding roll shaft 7 is attached on packing case along the surface scrolls of packing case by adhesive tape is smooth.Preceding pressure rack 6
It drives connection frame 8 to rotate, so that pressure rack 3 rotates after driving, and makes swinging block 15 that backplate 14 be pushed to rotate, cutter 11 is manifested
Come, the first tension spring 5 is stretched at this time.When chest passes through follow block 12, follow block 12, and then rotating turret 111 are rotated, cutter 11 is made
Lifting avoids cutter 11 from damaging packing case, and the second tension spring 13 is stretched at this time.When follow block 12 leaves packing case, the second tension spring
13 pull 11 return of cutter, cut off adhesive tape.After packing case is detached from after roll shaft 4, pressure rack 3 and preceding pressure after the first tension spring 5 pulls
6 return of frame, snap-gauge 9 resist limited block 10, and preceding pressure rack 6, rear pressure rack 3 and connection frame 8 is made to keep original state, and rear roll shaft 4 is along packet
The trailing flank of vanning rolls, and adhesive tape is attached on the trailing flank of packing case.
As a kind of improved specific embodiment, it is provided on the rack j the next on upper sealing device s for adjusting
The regulating mechanism set, the regulating mechanism include
Mounting rack 22, the upper sealing device s are arranged on mounting rack 22;
Two screw rods 23 being vertically arranged, are rotatably mounted on rack j, and there are two silks for setting on the mounting rack 22
Rod set 24, two screw rod bushings 24 are threadedly coupled with two screw rods 23 respectively, the top difference of two screw rods 23
It is provided with the first link block 26, is coaxially arranged with a gear 27 on two screw rods 23 respectively, on two gears 27
It is cased with chain 28;
Handle 25, offers connecting hole thereon, and first link block 26 is mutually chimeric with connecting hole.
Operator's rotational handle 25 drives screw rod 23 to rotate, and chain 28 rotates synchronously two screw rods 23, stable band
Dynamic mounting rack 22 moves up and down, and the height of sealing device s in adjustment makes cartoning sealing machine can be suitably used for the packing case of different height.
As a kind of improved specific embodiment, the middle position of one end that the front plate 17 is contacted with rear plate 19
On offer V-notch 17a.Adhesive tape is sandwiched between front plate 17 and rear plate 19, and front plate 17 is easy to scrape the glue on adhesive tape
Water reduces the firmness of joint sealing, by the setting of notch 17a, reduces the contact area of front plate 17 and adhesive tape, limits adhesive tape position
While setting, reduces front plate 17 and scrape glue, improve the firmness of joint sealing.
As a kind of improved specific embodiment, the knife rest 111 has the first waist-shaped hole 112 and the second waist-shaped hole
113, there is on the cutter 11 bumping square 115, the bumping square 115 is embedded in the first waist-shaped hole 112, and described second
The first bolt 116 is equipped in waist-shaped hole 113, first bolt 116 is threadedly coupled with cutter 11, and cutter 11 is fixed on knife
On frame 111.The position that cutter 11 is adjusted by the first waist-shaped hole and 112 second waist-shaped holes 113, changes the cleavage of cutter 11
It sets, cutter 11 is enable to cut the adhesive tape of various sizes of packing case.
As a kind of improved specific embodiment, further includes the second bolt 117, offer third waist on the follow block 12
Type hole 118, second bolt 117 are threaded through in third waist-shaped hole 118 and are threadedly coupled with knife rest 111, and follow block 12 is fixed
On knife rest 111.The length that follow block 12 protrudes knife rest 111 is adjusted, to adjust by the length of dicing tape, cutter 11 is enable to be applicable in
With the packing case of more sizes.
As a kind of improved specific embodiment, the cutter 11 includes
Fixed block 114b is connect with knife rest 111, and the convex block 115 is arranged on fixed block 114b;
Blade 114a is mounted on fixed block 114b, and one end offers installing port, is provided with fixation in the installing port
Bolt, the fixing bolt pass through installing port and are threadedly coupled with fixed block 114b, and blade 114a is fixed on fixed block 114b
On.This design facilitates the production of blade 114a, and the material of applicable higher intensity manufactures blade 114a, keeps its more durable,
And fixed block 114b, save the cost are made with relatively cheap material.
As a kind of improved specific embodiment, the backplate 14 includes
Articulated slab 141, is hinged on fixed frame g, offers the 4th waist-shaped hole 144 thereon;
Knife plate 142 is hidden, which is bent by a square metal plate, and the screening knife plate 142, which is circumferentially positioned at, to be cut
The side of 11 blade of knife, offers threaded hole thereon;
Third bolt 143 passes through the 4th waist-shaped hole 144, and is threadedly coupled with threaded hole, by articulated slab 141 and hides knife plate
142 phases are fixed.The relative position for hiding knife plate 142 and articulated slab 141 is adjusted by the 4th waist-shaped hole 144, is applicable in screening knife plate 142
In various sizes of packing case.
As a kind of improved specific embodiment, the upper sealing device s further includes code printing mechanism m, the coder
Structure m is arranged on fixed frame g, and the code printing mechanism m includes
Support frame m1 is fixed on fixed frame g;
Print cartridge m2 is arranged on support frame m1, sponge ring is arranged inside, contains ink in the sponge ring;
Type wheel m3 is arranged on support frame m1, is provided with block, and the block and sponge ring contradict;
Adhesive tape roller m5 is arranged on support frame m1, inconsistent with type wheel m3, sets between the type wheel m3 and adhesive tape roller m5
It is equipped with spring, the spring one end resists support frame m1, and the other end resists type wheel m3, push type wheel m3 to adhesive tape roller m5,
Wherein, it after adhesive tape is pulled out from rolling frame 2a, is passed through between adhesive tape roller m5 and type wheel m3, stamps text, then from front plate
It is passed through between 17 and rear plate 19.The information such as date are stamped on adhesive tape, packing case is indicated, and facilitates control product.
As a kind of improved specific embodiment, the code printing mechanism m further includes
Installation axle m6 is arranged on support frame m1;
Print cartridge plate m9, is set on installation axle m6, and the print cartridge m2 is arranged on print cartridge plate m9, wears on the installation axle m6
Equipped with print cartridge torsional spring, the print cartridge one end of torsional spring resists support frame m1, and the other end resists print cartridge plate m9, and print cartridge m2 is pressed to lettering
Take turns m3;
Limit plate m7 is set on installation axle m6, and is fixedly connected with print cartridge plate m9, is worn on the installation axle m6 limited
Position one end torsional spring m4, the limit torsional spring m4 resists support frame m1, and the other end resists limit plate m7, and print cartridge m2 is pressed to type wheel
Restraining position ring block m8 is arranged backwards to one end of installation axle m6 in m3, the limit plate m7, is provided with limit buckle on support frame as described above m1
M11, the limit buckle m11 block stop collar m8, limit the relative position of type wheel m3 and print cartridge m2.Make type wheel and adhesive tape roller
Between there is certain pressure, when passing through adhesive tape between type wheel and adhesive tape roller, type wheel and adhesive tape roller can be driven to rotate, and protect
Card type wheel can print to word on adhesive tape.
It further include for guiding packing case to be moved to the vectoring aircraft in channel as a kind of improved specific embodiment
Structure, the guiding mechanism include the guide wheel mechanism L being arranged on mounting rack 22 and the guide-bar mechanism being arranged in below guide wheel mechanism L
G,
The guide wheel mechanism L includes
Mounting rod L1 is fixed on mounting rack 22;
Left wheel frame L2, is set on mounting rod L1, is provided with left guide wheel L4, and the left wheel frame L2 has left spiral shell
Pit is equipped with left fixed knob L3 in the left-hand thread hole, and the left fixed knob L3 is threadedly coupled with left-hand thread hole, and is supported
Left wheel frame L2 is fixed on mounting rod L1 by live in mounting rod L1;
Right wheel frame L5, is set on mounting rod L1, is provided with right guide wheel L6, and the right wheel frame L5 has right spiral shell
Pit is equipped with right fixed knob L7 in the right-hand thread hole, and the right fixed knob L7 is threadedly coupled with right-hand thread hole, and is supported
Right wheel frame L5 is fixed on mounting rod L1 by live in mounting rod L1, and the right guide wheel L6 and left guide wheel L4 are set relatively in channel
It sets, the packing case carries out left and right limit by right guide wheel L6 and left guide wheel L4 and is fed forward;
The guide-bar mechanism G includes
Leading rod G1, is arranged in the side in channel, is fixed with active frame G3, the rotatable installation of the active frame G3 thereon
On rack j;
Teach bar G2, be oppositely arranged in channel with leading rod G1, is fixed with thereon from moving frame G4, it is described can from moving frame G4
Rotation is mounted on rack j;
Follower lever G6 is rotatably arranged on rack j, and is fixedly connected with active frame G3, driving active frame G3 rotation,
It is surrounded with driving cog thereon;
Driving lever G7 is rotatably arranged on rack j, is provided with external screw thread, is sequentially connected with driving cog, described
One end of driving lever is provided with the rectangular link block G8 for connecting with handle 25;
Gear frame G5, one end and active frame G3 are hinged, the other end with it is hinged from moving frame G4, driving lever G7 rotation when, make
Active frame G3 with from moving frame G4 towards or away from movement.Handle 25 is inserted on link block G8 by operator, rotational handle 25, band
Dynamic driving lever G7 rotation, external screw thread and driving cog transmission connection, drive follower lever G6 rotation, and follower lever G6 drives active frame G3 to turn
It is dynamic, and driven by gear frame G5 from moving frame G4 and rotated, make leading rod G1 and taught bar G2 close to each other or far from movement, adjust
Distance between leading rod G1 and guidance bar G2, makes the packing case it is suitable for different in width.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.