CN108466417A - A kind of tape measure feeding device - Google Patents
A kind of tape measure feeding device Download PDFInfo
- Publication number
- CN108466417A CN108466417A CN201810292194.5A CN201810292194A CN108466417A CN 108466417 A CN108466417 A CN 108466417A CN 201810292194 A CN201810292194 A CN 201810292194A CN 108466417 A CN108466417 A CN 108466417A
- Authority
- CN
- China
- Prior art keywords
- gun barrel
- tape measure
- overlay film
- feeding device
- ruler
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007599 discharging Methods 0.000 claims abstract description 34
- 239000000463 material Substances 0.000 claims description 26
- 238000010438 heat treatment Methods 0.000 claims description 23
- 238000005553 drilling Methods 0.000 claims description 19
- 238000005485 electric heating Methods 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 11
- 239000002994 raw material Substances 0.000 claims description 11
- 239000000498 cooling water Substances 0.000 claims description 6
- 230000003247 decreasing effect Effects 0.000 claims description 4
- 239000011148 porous material Substances 0.000 claims description 4
- 239000004677 Nylon Substances 0.000 abstract description 5
- 229920001778 nylon Polymers 0.000 abstract description 5
- 239000010408 film Substances 0.000 description 56
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000013039 cover film Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
- B29C48/83—Heating or cooling the cylinders
- B29C48/832—Heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
- B29C48/154—Coating solid articles, i.e. non-hollow articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92904—Die; Nozzle zone
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Coating Apparatus (AREA)
Abstract
The present invention relates to a kind of tape measure feeding devices, are related to measurer technical field, solve load existing in the prior art and are difficult to adjust and the non-uniform technical problem of load.A kind of tape measure feeding device of the present invention, including discharging gun barrel and the screw rod being arranged in the discharging gun barrel, pass through the rotating speed of speed adjusting gear adjustable screw, so as to discharge gun barrel load and discharging speed be adjusted, and speed adjusting gear is then controlled by electronic control unit, to achieve the purpose that accurately control load；Nylon is squeezed out by the gun barrel that discharges and is covered on tape measure, makes the wearability raising of tape measure and user is not easy to hurt hand.
Description
Technical field
The present invention relates to measurer technical field, a kind of particularly tape measure feeding device.
Background technology
General existing steel tape measure, is that steel are cut into required width, forms discoid steel disc volume item, the steel
It is first to be handled through phosphate surface that piece, which rolls up item, and steel disc is rolled up the uniform baking vanish of a upper and lower faces by now, then after drying in application
Scale, and the tape measure that scale completion will be printed are printed on the tape measure of priming paint, and the transparent gold of surface thin layer is coated on via dip dyeing
Universe molding is dried in oil, finally heating.In order to improve the abrasion resistance of tape measure, it is made still to maintain clearly scale under long-time service, one
As by the way that coated with nylon resin is realized on tape measure, but in the device of existing cladding nylon, provide raw material on tape measure
Feeding device use common spiral squeezing method, have the shortcomings that load is difficult to adjust and load is non-uniform.
Invention content
The present invention provides a kind of tape measure feeding device, for solve load existing in the prior art be difficult to adjust and
The non-uniform technical problem of load.
The present invention provides a kind of tape measure feeding device, including discharging gun barrel and the spiral shell that is arranged in the discharging gun barrel
Bar, the screw rod is for rotating and squeezing out raw material to outside the discharging gun barrel；The screw rod discharges with for adjusting the screw rod
The speed adjusting gear of amount is connected, and the speed adjusting gear is connected with electronic control unit.
In one embodiment, be additionally provided with baking material case above the discharging gun barrel, the baking material case setting by
One end of the nearly speed adjusting gear, for being preheated to the raw material on the screw rod.
In one embodiment, the cooling device for being useful for adjusting temperature is set gradually on the outer wall of the discharging gun barrel
And heating device, the cooling device are arranged between the baking material case and the heating device.
In one embodiment, the cooling device is that cooling water is global, the cooling water ring ball cover be located at it is described go out
On the outer wall for expecting gun barrel；
The heating device is electric heating heating ring, and the electric heating heating ring is set on the outer wall of the discharging gun barrel.
In one embodiment, the quantity of the electric heating heating ring is multiple, and multiple electric heating heating rings are along institute
State the axis direction spaced set of discharging gun barrel.
In one embodiment, the discharging end set of the gun barrel far from the speed adjusting gear has film covering device, institute
Film covering device is stated to include casing, be arranged to go out ruler in the drilling depth guide head of casing one end, the overlay film that is arranged in the casing other end and be oriented to
Head offers the drilling depth through-hole being adapted with tape on the drilling depth guide head；The overlay film, which goes out on ruler guide head, offers edge
Tape direction of advance decreasing pore size goes out ruler through-hole, it is described go out ruler through-hole the ruler mouth that goes out be adapted with tape shape；It is described
It is offered on casing and drilling depth through-hole and goes out the overlay film material feed opening that ruler through-hole is connected to.
In one embodiment, the film covering device further include with the integrally formed feed surge head of drilling depth guide head,
The special-shaped slot for overlay film material to be drained to tape both sides is provided on the feed surge head.
In one embodiment, it is two-flap type structure that the overlay film, which goes out ruler guide head, and two valves, which connect, to form a whole.
In one embodiment, it is integrally in a circular table shape to go out ruler guide head for the overlay film, and the film covering device further includes set
It is located at overlay film and goes out on ruler guide head to be used to fix the screens head that overlay film goes out ruler guide head.
In one embodiment, the speed adjusting gear includes motor and gear reduction unit, the gear reduction unit difference
It is connected with the motor and the screw rod.
Compared with the prior art, the advantages of the present invention are as follows：By the rotating speed of speed adjusting gear adjustable screw, so as to going out
The load and discharging speed for expecting gun barrel are adjusted, and speed adjusting gear is then controlled by electronic control unit, to reach essence
The really purpose of control load；By discharging, nylon is squeezed out and is covered on tape measure by gun barrel, make the wearability raising of tape measure and
User is not easy to hurt hand.
Description of the drawings
The invention will be described in more detail below based on embodiments and refering to the accompanying drawings.
Fig. 1 is a kind of dimensional structure diagram of tape measure feeding device of the present invention；
Fig. 2 is the sectional view of film covering device shown in FIG. 1；
Fig. 3 is the explosive view of film covering device；
Fig. 4 is the structural schematic diagram of the drilling depth guide head and feed surge head in film covering device；
Fig. 5 is the sectional view that the overlay film with screens head in film covering device goes out ruler guide head.
In the accompanying drawings, identical component uses identical reference numeral.Attached drawing is not drawn according to actual ratio.
Reference numeral：
1- discharging gun barrels；2- screw rods；3- speed adjusting gears；
4- baking material casees；5- heating devices；6- film covering devices；
7- cooling devices；31- motors；32- gear reduction units；
61- casings；62- drilling depth guide heads；63- overlay films go out ruler guide head；
64- feed surge heads；65- screens heads；611- overlay film material feed openings；
621- drilling depth through-holes；631- goes out ruler through-hole；641- special-shaped slots；
6311- goes out ruler mouth.
Specific implementation mode
The present invention will be further described with reference to the accompanying drawings.
As shown in Figure 1, the present invention provides a kind of tape measure feeding device, including discharging gun barrel 1 and setting in discharging gun barrel 1
In screw rod 2, screw rod 2 for rotating and squeezing out raw material to outside discharging gun barrel 1, screw rod 2 with for the tune of 2 load of adjusting screw rod
Fast mechanism 3 is connected, and speed adjusting gear 3 is connected with electronic control unit.
Wherein, electronic control unit includes frequency conversion control circuit, the control by electronic control unit to speed adjusting gear 3, can be accurate
Ground controls the rotary speed of screw rod 2, to achieve the purpose that control load.
In addition, screw rod 2 can design different lines according to tape overlay film amount turns ratio, it can be to screw rod 2 by speed adjusting gear 3
Rotating speed is controlled, to achieve the purpose that adjusting discharge capacity.Wherein, the raw material can be plastics, nylon etc..
In one embodiment, the top of discharging gun barrel 1 is additionally provided with baking material case 4, and baking material case 4 is positioned close to governor
One end of structure 3, for being preheated to the raw material on screw rod 2.
Further, the cooling device 7 and heating device for being useful for adjusting temperature are set gradually on the outer wall of discharging gun barrel 1
5, cooling device 7 is arranged between baking material case 4 and heating device 5.
Specifically, cooling device 7 is that cooling water is global, and cooling water ring ball cover is located on the outer wall of the discharging gun barrel 1；Add
Thermal 5 is electric heating heating ring, and electric heating heating ring is set on the outer wall of the discharging gun barrel 1.Pass through cooling device 7 and heating
Device 5 can adjust the temperature of the raw material inside discharging gun barrel 1, to achieve the purpose that control raw material molten condition.
Further, as shown in Figure 1, the quantity of electric heating heating ring is multiple, multiple electric heating heating rings are along discharging gun barrel 1
Axis direction spaced set.It can guarantee before squeezing out and discharging gun barrel 1, raw material is heated temperature that is uniform, and keeping constant
Degree.
In one embodiment, as shown in Figure 2-5, discharging end set of the gun barrel 1 far from speed adjusting gear 3 has film covering device
6, the film covering device 6 include casing 61, be arranged 61 one end of casing drilling depth guide head 62, be arranged in 61 other end of casing
Overlay film goes out ruler guide head 63, and the drilling depth through-hole 621 being adapted with tape is offered on the drilling depth guide head 62；The overlay film goes out
Offered on ruler guide head 63 and go out ruler through-hole 631 along tape direction of advance decreasing pore size, it is described go out ruler through-hole 631 go out
Ruler mouth 6311 is adapted with tape shape；It is offered in described sleeve pipe and drilling depth through-hole 621 and go out that ruler through-hole 631 is connected to cover
Coating materials feed opening 611.By the way that drilling depth guide head 62 is arranged in 61 both sides of casing, overlay film goes out ruler guide head 63, and in casing 61
On open up overlay film material feed opening 611, it can be achieved that overlay film of the tape in casing 61, then by going out overlay film on ruler guide head 63
Go out ruler through-hole 631 and be arranged to the shape along tape direction of advance decreasing pore size, the overlay film of tape can be kept more uniform, covered
Film effect is good；The ruler mouth 6311 that goes out for going out ruler through-hole 631 is arranged to be adapted with tape shape, it can be while completing overlay film
Reduce the waste of overlay film material.In the present embodiment, casing is T-type pipe, and overlay film material feed opening 611 corresponds to T-type Guan Zhongyu tape and advances
The vertical one end in direction, T-type pipe can be very good to solve the problems, such as to connect with charging gun barrel 1, can be connected through a screw thread fixation, side
Just quick.
Further, the film covering device 6 further include with 62 integrally formed feed surge head 64 of drilling depth guide head, it is described
The special-shaped slot 641 for overlay film material to be drained to tape both sides is provided on feed surge head 64.The special-shaped slot 641 is preferably U
Type groove, by taking U-type groove as an example, the overlay film material feed opening 611 on the U-shaped bottom conducting casing 61 of U-type groove；The U-shaped both sides of U-type groove point
Do not lead to the both sides of tape.In use, overlay film material is entered by overlay film material feed opening 611, then tape is flowed to by special-shaped slot 641
Both sides because charging when can carry certain pressure, overlay film material can be assigned to by tape both sides by feed surge head 64,
Keep the pressure of both sides consistent, keep the overlay film of tape measure more uniform, overlay film effect is better.Certainly, U-shaped in the present embodiment also may be used
To replace with V-groove or Y type grooves, principle is all by being arranged at the notch both ends of a slot in tape both sides, for that will cover
The overlay film material drainage that coating materials feed opening 611 enters is divided equally in tape both sides, and the effect of overlay film is promoted.
Further, it is two-flap type structure that the overlay film, which goes out ruler guide head 63, and two valves, which connect, to form a whole.It is described to cover
It is two-flap type structure that film, which goes out ruler guide head 63, and two valves, which connect, to form a whole.The thickness of gauge band generally at 10, in addition
The thickness of overlay film is probably at 12~13 or so, and it is irregular through-hole to add out ruler through-hole 631, therefore difficulty of processing is big,
Scrappage is high.It is set as two-flap type structure by the way that overlay film is gone out ruler guide head 3, difficulty of processing can be effectively reduced, saves processing
At raising yield rate.
Further, the overlay film goes out that ruler guide head 63 is whole in a circular table shape, and the film covering device 6 further includes being set in cover
Film, which goes out on ruler guide head 63, to be used to fix the screens head 65 that overlay film goes out ruler guide head 63.Go out ruler by increasing by one with overlay film and lead
To the screens head 65 of first 63 taper fit, the overlay film that can effectively fix two-flap type structure goes out ruler guide head 63, can prevent out
Now because overlay film go out ruler guide head 63 it is irregular caused by overlay film it is uneven, the defect of overlay film effect difference.
In one embodiment, speed adjusting gear 3 include motor 31 and gear reduction unit 32, gear reduction unit 32 respectively with electricity
Machine 31 is connected with screw rod 2.Motor 31 and gear reduction unit 32 can be connected by gear drive, V belt translation, chaindriven mode
It connects.
Although by reference to preferred embodiment, invention has been described, the case where not departing from the scope of the present invention
Under, various improvement can be carried out to it and can replace component therein with equivalent.Especially, as long as there is no structures to rush
Prominent, items technical characteristic mentioned in the various embodiments can be combined in any way.The invention is not limited in texts
Disclosed in specific embodiment, but include all technical solutions fallen within the scope of the appended claims.
Claims (10)
1. a kind of tape measure feeding device, which is characterized in that including discharging gun barrel (1) and be arranged in the discharging gun barrel (1)
Screw rod (2), the screw rod (2) for rotate and squeeze out raw material outside to the discharging gun barrel (1)；The screw rod (2) be used for
The speed adjusting gear (3) for adjusting the screw rod (2) load is connected, and the speed adjusting gear (3) is connected with electronic control unit.
2. tape measure feeding device according to claim 1, which is characterized in that also set up above the discharging gun barrel (1)
There are baking material case (4), the baking material case (4) to be positioned close to one end of the speed adjusting gear (3), for the screw rod (2)
Raw material preheated.
3. tape measure feeding device according to claim 2, which is characterized in that on the outer wall of the discharging gun barrel (1) successively
It is provided with the cooling device (7) and heating device (5) for adjusting temperature, the cooling device (7) is arranged in the baking material case
(4) between the heating device (5).
4. tape measure feeding device according to claim 3, which is characterized in that the cooling device (7) is that cooling water is global,
The cooling water ring ball cover is located on the outer wall of the discharging gun barrel (1)；
The heating device (5) is electric heating heating ring, and the electric heating heating ring is set on the outer wall of the discharging gun barrel (1).
5. tape measure feeding device according to claim 4, which is characterized in that the quantity of the electric heating heating ring be it is multiple,
Multiple electric heating heating rings along it is described discharging gun barrel (1) axis direction spaced set.
6. tape measure feeding device according to claim 1 or 2, which is characterized in that the discharging gun barrel (1) is far from the tune
The end set of fast mechanism (3) has film covering device (6), the film covering device (6) to include casing (61), be arranged in casing (61) one
The drilling depth guide head (62) at end, setting go out ruler guide head (63), the drilling depth guide head in the overlay film of casing (61) other end
(62) the drilling depth through-hole (621) being adapted with tape is offered on；The overlay film, which goes out on ruler guide head (63), to be offered along tape
Direction of advance decreasing pore size goes out ruler through-hole (631), it is described go out ruler through-hole (631) go out ruler mouth (6311) and tape shape
It is adapted；It is offered in described sleeve pipe (61) and drilling depth through-hole (621) and goes out the overlay film material feed opening that ruler through-hole (631) is connected to
(611)。
7. tape measure feeding device according to claim 6, which is characterized in that the film covering device (6) further includes and drilling depth
Guide head (62) integrally formed feed surge head (64) is provided with for overlay film material to be drained on the feed surge head (64)
The special-shaped slot (641) of tape both sides.
8. tape measure feeding device according to claim 7, which is characterized in that it is two valves that the overlay film, which goes out ruler guide head (63),
Formula structure, two valves, which connect, to form a whole.
9. tape measure feeding device according to claim 8, which is characterized in that the overlay film goes out ruler guide head (63) and is in integrally
Round table-like, the film covering device (6) further includes being set in the overlay film that is used to fix that overlay film goes out on ruler guide head (63) to go out ruler guiding
The screens head (65) of head (63).
10. tape measure feeding device according to claim 1 or 2, which is characterized in that the speed adjusting gear (3) includes motor
(31) it is connected respectively with the motor (31) and the screw rod (2) with gear reduction unit (32), the gear reduction unit (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810292194.5A CN108466417A (en) | 2018-04-03 | 2018-04-03 | A kind of tape measure feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810292194.5A CN108466417A (en) | 2018-04-03 | 2018-04-03 | A kind of tape measure feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108466417A true CN108466417A (en) | 2018-08-31 |
Family
ID=63262678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810292194.5A Pending CN108466417A (en) | 2018-04-03 | 2018-04-03 | A kind of tape measure feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108466417A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109530165A (en) * | 2018-11-22 | 2019-03-29 | 宁波巨丰工具实业有限公司 | A kind of tape measure equipment for coating film |
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2018
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| JPH0911301A (en) * | 1995-06-30 | 1997-01-14 | Meiki Co Ltd | Injection machine |
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| CN107081891A (en) * | 2017-05-16 | 2017-08-22 | 镇江宝塑高分子材料有限公司 | A kind of 90 DEG C of thermoplastic low-smoke halide-free material preparation single screw extrusion machines |
| CN208197511U (en) * | 2018-04-03 | 2018-12-07 | 植珍成 | A kind of tape measure feeding device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109530165A (en) * | 2018-11-22 | 2019-03-29 | 宁波巨丰工具实业有限公司 | A kind of tape measure equipment for coating film |
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Application publication date: 20180831 |