CN2082690U - Automatically closing machine for envelope - Google Patents
Automatically closing machine for envelope Download PDFInfo
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- CN2082690U CN2082690U CN 90219534 CN90219534U CN2082690U CN 2082690 U CN2082690 U CN 2082690U CN 90219534 CN90219534 CN 90219534 CN 90219534 U CN90219534 U CN 90219534U CN 2082690 U CN2082690 U CN 2082690U
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- envelope
- wheel
- worm
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- tooth
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Abstract
The utility model relates to an automatically sealing machine for envelopes, which is a special machine for a nip. The utility model which meets the requirements of various paper types with different thickness and the requirements of the sealings of the various types of envelopes and snips of the various types of envelopes comprises a glue automatically coating device, a transferring device, an edge curling device, an opening pressing device, a letter automatically traveling device, and an envelope snipping device which are harmonious and uniform. The utility model which has the advantages of small size, increased work efficiency, firm sealing, and improved confidentiality can be put on a desk and can be extensively used for the sealings of mass letters and snips of mass letters which are sent and received by a bank, a railway, a post and telecommunications office, a government office, and an enterprise and public institution.
Description
The utility model relates to a kind of business automation equipment, particularly a kind of can be with the self-sealing machine of envelope.
In the more frequent unit of some transmitting/receiving files, as departments such as bank, post and telecommunications, usually exhaust a lot of times because of envelope sealing, existing envelope sealing machine exists unsatisfactory problem again: one, in the envelope sealing process, need personnel selection to hold in envelope input crimping, daub, the pressure mouth roller, because people's operate miss, often cause tearing, pile folding, blocking the machine fault of letter tongue, influence result of use; Two, the glue box stands upside down in the machine, because few for a long time when what of glue change the glue that makes outflow in the effect box of glue self pressure, pollutes conveyer belt follower viscose glue, cause the letter tongue up and down kiss-coating make envelope inter-adhesive; That three, seals gear does not regulate take-up to wheel up and down; Pressure mouth between driven gear and the driving gear is in a single day loosening, can not regulate, and makes envelope sealing not firm; Four, the sealing machine layout is unreasonable, dismounting difficulty, inconvenient maintenance.Machine does not have envelope clip device, can not solve the clip needs of a large amount of mails.
The purpose of this utility model is: provide a kind of structural configuration compact and reasonable at the problems referred to above, can finish the crimping of letter tongue automatically, daub is pressed the automatic sealing machine for envelope of the journey of making a slip of the tongue.
The purpose of this utility model reaches by following technical measures:
Automatic sealing machine for envelope is by casing and daub, transmission, crimping, pressure mouth device; Automatically walk T unit and envelope clip device and form, its daub, transmission, crimping, pressure mouth device are respectively to drive four interlock worm screw Synchronous Transmission on the stock by driving motor by belt pulley.Both, link to each other with another belt pulley that is packed in stock one end with belt on the coaxial belt pulley of driving motor, and be fixed with four worm screws on the stock, four worm gears of its correspondence are engaged with, and the two ends of stock are packed on the frame by bearing.Be packed in the axle other end and daub driving wheel and driving tooth rubber tire hole secure fit in the worm wheel aperture, worm-wheel shaft is connected on the frame by two bearings; Other three worm-wheel shafts also are packed in respectively in the worm wheel aperture, its in addition end also respectively with transmit crimping, driving tooth rubber tire, press the hole secure fit of mouthful driving gear, and each free two bearings is connected on the frame.
Automatically walking T unit is to transmit motor by another to be equipped with coaxial worm and the engagement of horizontal worm gear, simultaneously with the coaxial profile of tooth drive that is fixed with level of worm-wheel shaft, flat-toothed belt hangs over it and takes turns, the other end of flat-toothed belt hangs on the following horizontal profile of tooth drive of two wheels up and down, another flat-toothed belt hangs on the horizontal profile of tooth drive, and the end in addition of its tooth-shaped conveying belt links to each other with left end profile of tooth drive.The envelope conveyer frames is equipped with the transmission folder, utilize transmission folder clamping around a side of flat-toothed belt on, transmission is folded on the two garden bar slide rails, the slide rail bottom is supported by the scroll wheel that is connected the conveyer frames both sides, simultaneously be provided with two rollers in the conveyer frames bottom, placing on the sliding rail sliding rail is that concave-convex has the adjusting bolt on it.Be equipped with in the conveyer frames two open slide up and down the bar cover, two sliding bars seal in it, are withstood on by lever on the boss of bar, the lower end string of boss has stage clip, the other end of lever withstands on the top of two sliding bars in addition, and string has stage clip, sliding bar bottom to seal in the two sliding bar covers of opening on its sliding bar boss.
Technical measures of the present utility model also comprise following content:
Envelope clip device is on the output shaft of driving motor, and direct connection is fixed with a profile of tooth garden dish clip cutter and stretches out in the left side of automatic sealing machine for envelope casing, and the outside of clip cutter has protective cover to be packed on the shell of machine.
The rubber annular that is projection in the middle of the daub follower in the daub device, outer garden, top and foreign steamer line are that the transmission driving wheel of spill cooperates, and the bottom cooperates with biography glue idle wheel, and biography glue idle wheel is taken turns with the impregnation of bottom again and cooperated.
Crimping and press the principal and subordinate of mouthful device moving up and down between the meshing wheel is provided with and is spun on the adjusting bolt of regulating on the support, and the top of bolt heads in the hole on the carriage, is plugged with hardness matter rubber cushion in the hole, is furnished with the moving fulcrum axle on carriage.Placing the curler between the hemming device principal and subordinate axle is right angled triangle, and the angle inner face contacts above the tongue with letter, contacts outside following and the square crimping tongue angle of letter tongue.
Can find out obviously that by abovementioned technology technique effect of the present utility model is as follows:
1, changed craft and held the structure that letter send daub in the machine, and envelope has been clamped, finished daub, transmission, crimping, pressure mouth simultaneously, the envelope automatic sealing overall process of pulling down automatically at last by a whole set of envelope transfer system.
2, changed daub mode in the past, and by vertically arranged four wheels up and down, with the rubber-surfaced roll in the glue box to the top daub wheel that has a flange, thereby make letter tongue single face glue, do not pollute, and daub is even.
3, crimping and pressure mouth have improved and have pressed not firm shortcoming having disposed the degree of tightness adjusting between the wheel.
4, utilize driving motor, drive the rotation of clip cutter simultaneously and make dual-use, improved the utilization rate of machine.
As fully visible, the utility model can adapt to that various different paper mold thickness and width, length go up in society, envelope sealing and clip not of uniform size used.
Description of drawings of the present utility model is as follows:
Figure one is a profile outline of the present utility model;
Figure two is a horizontal structure schematic diagram of the present utility model;
Figure three is a daub structure drawing of device of the present utility model;
Figure four is a conveyer structure chart of the present utility model;
Figure five is a hemming device structure chart of the present utility model;
Figure six is a pressure of the present utility model mouthful structure drawing of device;
Figure seven is a clip structure drawing of device of the present utility model;
Narrate action feature of the present utility model and relevant parameter below in conjunction with accompanying drawing branch:
Driving motor 24 is selected 1400 rev/mins of load motors for use, drive motor shaft head belt pulley 25, connect belt pulley 44 by garden type belt, drive 47 rotations of core wheel stock, be packed on the stock 47 four worm screws respectively with four corresponding worm gears 50,49,48,46 engagements, the two ends of stock 47 are supported by the two bearings 45 that is fastened on frame 1, and worm gear axle 19 is supported by two axle sleeves 20 that are packed on the frame 1, drive two axle sleeves 20 that are packed on the frame 1 respectively and support, drive four driving wheel rotations that are packed in respectively, both: daub device driving wheel 12 and coaxial with it driving tooth rubber tire 16; Transmission driving tooth rubber tire 8; A crimping driving tooth rubber tire 5 and a pressure mouthful driving gear 4 make above four procedures under the effect of driving wheel and follower, finish the overall process of envelope sealing.
The automatic transport process of envelope is to transmit motor 52 direct connection worm screws 54 by another single phase ac to come its turbine 53 of transmission, with the worm gear 53 coaxial profile of tooth drives 51 that are equipped with, drive profile of tooth drive 56 by flute profile driving-belt 55, with hang with flat-toothed belt 57 on the coaxial profile of tooth drive 59 of flute profile drive 56, the other end hangs on the profile of tooth drive 60.The transmission of envelope is back and forth slided slide rail 43 by conveyer frames 38 and is supported by conveyer frames 38 both sides scroll wheels 6 on two garden bar slide rails 43.The gliding motility of conveyer frames 38 be by 58 clampings of the conveying clamp on the conveyer frames 38 on flat-toothed belt 57, drive by driving-belt and to slide.Its reciprocating control is just to be changeed once to reverse 8 second time by the transmission motor 52 under the circuit control once to realize.(both per 8 seconds seal what a envelope).
The clip of envelope shown in figure seven is to be installed on the left side of casing 61 clip outside machine by the clip device.Clip cutter 26, its outer rim indention with driving motor 24 coaxial direct connections.Fixing upper and lower protective cover 29,27 with casing 61.Envelope is by sending into clip between two covers.
The working condition of daub device is shown in figure three: driving wheel 12 is first working portions of envelope sealing machine with driving tooth rubber tire 16.Drive daub follower 13 and passive plane rubber tire 17 by these two driving wheels, promote to pass 14 rotations of glue idle wheel, impregnation wheel 15 is rolled in glue box 11, and with glue progressively by passing the rubber roll that glue idle wheel 14 passes to daub follower 13, to the letter hypogloeeis of envelope face kiss-coating, the space owing to have living space between transmission driving wheel 12 and the daub follower 13, so glue do not pollute transmission driving wheel 12 and makes above the letter tongue totally no glue, solved the envelope pollution problem.
Shown in figure four, after envelope will be believed the tongue daub from the first road daub operation, by driving tooth rubber tire 8 and passive plane rubber tire 9 envelope is twisted with the fingers into the track that advances, and will be believed that by capstan 30 tongue is converted into downward right angle by the transition of wedge 23 simultaneously.The conveyer of its envelope is: envelope is placed on the holder letter plate 35, and the folder folder by exposing on the sliding bar 32 compresses envelope, covers four procedures under the drive of conveyer frames 38.Compressing and unclamping by sliding rail 42 convex-concaves of envelope changes realization, when scroll wheel 41 during at recessed slideway, sliding bar 32 is decontroled under the effect of compression spring 37 automatically, when scroll wheel 41 during at protruding slideway, compression spring 36 shrinks, makes vertical sliding bar 34 to rise, boost lever 33 and compress hook on the sliding bar 32, fasten envelope.Sliding bar 32 presses the degree of tightness of letter to be regulated by bolt 40.
Shown in figure five, the crimping process of envelope is that envelope enters between crimping driving tooth rubber tire 5 and the passive plane rubber tire 22, by curler 28, by 31 pairs of letters of crimping tongue tonguing row crimping.Crimping driving tooth rubber tire 5 compresses with plane rubber tire 22, does lever motion to carriage 10 with fulcrum shaft 7 by regulating bolt 2, forces plane rubber tire 22 to 5 fastenings of crimping driving tooth rubber tire.Regulate bolt 2 and be spun on the adjusting support 3, its screw rod end withstands in the hole of carriage 10, is plugged with hard rubber cushion 21 in the hole.
Shown in figure six, the pressure mouth of envelope is by pressing mouthful driving gear 4 and pressing the clamping between mouthful driven gear 18 to finish.Be not furnished with the bolt 2 of adjusting on the support 3 because of the paper thickness does not coexist to regulate yet, under the pressure of regulating bolt 2, hard rubber cushion 21 pressed, make it flexible.Carriage 10 is a fulcrum with fulcrum shaft 7, and two-wheeled is stung tightly.Reach the effect that the envelope that will seal further compresses again.
Claims (4)
1, automatic sealing machine for envelope by casing and daub, transmits, and crimping is pressed a mouthful device, walks T unit and envelope clip device automatically and forms; It is characterized in that driving motor 24 is coaxial is furnished with belt pulley 25 and links to each other with another belt pulley 44 that is packed in stock 47 1 ends by belt, be fixed with four worm screws on the stock 47, four worm gears 50 of its correspondence, 49,48,46 are engaged with, the two ends of stock 47 are packed on the frame 1 by bearing 45, be packed in the worm-wheel shaft 19 in worm gear 50 holes, the hole secure fit of the other end and daub driving wheel 12 and driving tooth rubber tire 16, worm-wheel shaft 19 is connected on the frame 1 by two bearings 20; Other three worm-wheel shafts also are packed in respectively in the worm wheel aperture, its in addition end also respectively with transmission, the hole secure fit of crimping driving tooth rubber tire 8,5, and each free two bearings is connected on the frame 1; Automatically walking T unit is to transmit motor 52 by another to be equipped with coaxial worm 54 and horizontally disposed worm gear 53 engagements, simultaneously with the worm gear 53 coaxial profile of tooth drives 51 that are fixed with, flat-toothed belt 55 hangs over it and takes turns, about hanging over, the other end of driving-belt 55 takes turns on the coaxial following horizontal profile of tooth drive 56 for two, another flat-toothed belt 57 has hung on the horizontal profile of tooth drive 59, and the end in addition of its conveyer belt 57 links to each other with left end profile of tooth drive 60; Transmission folder 58 is housed on the envelope conveyer frames 38, utilize transmission press from both sides 58 clampings around a side of flat-toothed belt 57 on, transmission folder 58 places on the two garden bar slide rails 43, slide rail 43 bottoms are supported by the scroll wheel 6 that is connected conveyer frames 38 both sides, be provided with two rollers 41 simultaneously in the bottom of conveyer frames 38, place on the sliding rail 42, sliding rail 42 is a concave-convex, is furnished with the bolt 40 of conciliation on it, two bars of opening that slide up and down are housed in the conveyer frames 38 overlap 39, two sliding bars 32 seal in it, withstood on the boss of bar by two levers 33, the lower end of boss string has the other end of compression spring 37, two levers 33 to withstand on the top of two sliding bars 34 in addition, string has compression spring 36 on sliding bar 34 boss, and sliding bar 34 bottoms seal in the two sliding bar covers of opening.
2, automatic sealing machine for envelope as claimed in claim 1, it is characterized in that said envelope clip device is that direct connection is fixed with a profile of tooth garden dish clip cutter 26 on the output shaft of driving motor 24, stretch out left side at automatic sealing machine for envelope shell 61, the outside of clip cutter 26 is furnished with upper and lower protective cover 27,29, is fixed on the casing 61.
3, automatic sealing machine for envelope as claimed in claim 1, the middle rubber ring-type that is projection in outer garden that it is characterized in that the daub follower 13 in the said daub device, with top foreign steamer line is that the transmission driving wheel 12 of spill cooperates, the bottom cooperates with biography glue idle wheel 14, passes glue idle wheel 14 and cooperates with the impregnation wheel 15 of bottom again.
4, automatic sealing machine for envelope as claimed in claim 1, the principal and subordinate who it is characterized in that said crimping and pressure mouth device is moving up and down between the meshing wheel, be provided with and be spun on the adjusting bolt of regulating on the support 32, the top of bolt 2 heads in the hole on the carriage 10, be plugged with hard rubber cushion 21 in the hole, on carriage 10, be furnished with moving fulcrum axle 7; Curler 28 between placing that hemming device is master and slave and taking turns is right angled triangle, the angle inner face with contact above the letter tongue, believe that crimping tongue 31 outsides of the following and square of tongue contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90219534 CN2082690U (en) | 1990-10-18 | 1990-10-18 | Automatically closing machine for envelope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90219534 CN2082690U (en) | 1990-10-18 | 1990-10-18 | Automatically closing machine for envelope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2082690U true CN2082690U (en) | 1991-08-14 |
Family
ID=4898206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90219534 Withdrawn CN2082690U (en) | 1990-10-18 | 1990-10-18 | Automatically closing machine for envelope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2082690U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11383456B2 (en) | 2018-04-13 | 2022-07-12 | Sealed Air Corporation (Us) | Forming funnel for constraining cushioned mailers as well as system and method for closing an opening of a mailer |
-
1990
- 1990-10-18 CN CN 90219534 patent/CN2082690U/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11383456B2 (en) | 2018-04-13 | 2022-07-12 | Sealed Air Corporation (Us) | Forming funnel for constraining cushioned mailers as well as system and method for closing an opening of a mailer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |