CN105102095B - Wire rod conveys amount adjusting apparatus - Google Patents
Wire rod conveys amount adjusting apparatus Download PDFInfo
- Publication number
- CN105102095B CN105102095B CN201480007144.8A CN201480007144A CN105102095B CN 105102095 B CN105102095 B CN 105102095B CN 201480007144 A CN201480007144 A CN 201480007144A CN 105102095 B CN105102095 B CN 105102095B
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- China
- Prior art keywords
- roller
- wire rod
- conveying capacity
- adjusting apparatus
- amount adjusting
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H51/00—Forwarding filamentary material
- B65H51/32—Supporting or driving arrangements for forwarding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H51/00—Forwarding filamentary material
- B65H51/02—Rotary devices, e.g. with helical forwarding surfaces
- B65H51/04—Rollers, pulleys, capstans, or intermeshing rotary elements
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- Forwarding And Storing Of Filamentary Material (AREA)
- Tension Adjustment In Filamentary Materials (AREA)
Abstract
The present invention provides a kind of wire rod conveying amount adjusting apparatus, and it does not use the mechanism of complexity just can remain the tension force of wire rod and conveying capacity and necessarily, thus can easily be safeguarded and can cut down manufacturing cost.Wire rod conveying amount adjusting apparatus of the invention include：Drive shaft (21) and driven shaft (22)；1 roller (23), is configured in drive shaft (21)；2 rollers (24), are configured on driven shaft (22)；Transmission member (25), and 1 roller (23) and 2 roller (24) CONTACT WITH FRICTIONs and transmits driving force；Carrying roller (26), is configured on driven shaft (21) and transports wire rod (M)；And oscillating structural member (40), make transmission member (25) mobile；And transmission member (25) is moved and made from 1 roller (23) to 2 driving forces transmission of rollers (24) than change.
Description
Technical field
The present invention relates to a kind of wire rod conveying amount adjusting apparatus, more specifically it is related to one kind to be arranged at slide fastener
Etc. (fastener) before round sprocket forming device and to the conveying capacity of the monofilament (monofilament) as wire rod
The wire rod conveying amount adjusting apparatus for being adjusted.
Background technology
Before the round sprocket forming device of slide fastener etc., wire rod conveying amount adjusting apparatus are usually provided with.It is single inciting somebody to action
When silk supply is to round sprocket forming device, used to be adjusted to the conveying capacity of the monofilament of the supply in advance described
Wire rod conveys amount adjusting apparatus.Additionally, when monofilament is supplied to round sprocket forming device, it is necessary to by the tension force of monofilament and defeated
The amount of sending is remained necessarily.
There is following device known to existing wire rod conveying amount adjusting apparatus, it includes：1st driven roller and the 2nd driven roller, turn
Speed is different from each other and contacted with wire rod in peripheral part and wire rod transported respectively；Driven roll (regulating roller), drives the 1st
The downstream of roller and the 2nd driven roller contacts with wire rod and wire rod is guided；Switching cylinder, optionally switches the 1st and drives
The contact condition (for example, referring to patent document 1) of roller or the 2nd driven roller and wire rod.In addition, driven roll be arranged to can on move down
It is dynamic, and moved up and down according to the conveying capacity of wire rod.In addition, be provided with being carried out to driven roll when driven roll is located at lower position
1st sensor of detection and the 2nd sensor detected to driven roll when driven roll is located at upper limit position.
The wire rod conveying amount adjusting apparatus for constituting as described are detected at driven roll in the 1st sensor or the 2nd sensor
When lower position or upper limit position, switching cylinder optionally switches the contact condition of the 1st driven roller or the 2nd driven roller, from
And automatically adjust the conveying capacity of wire rod.
Prior art literature
Patent document
Patent document 1：Japanese Patent Laid-Open 2000-007199 publications
The content of the invention
Invent problem to be solved
However, the electricity such as including sensor or switching cylinder of the wire rod conveying amount adjusting apparatus described in the patent document 1
Sub- part and the control device that these electronic components are controlled, therefore mechanism is complicated and safeguards cumbersome.In addition, part
Quantity is more, therefore manufacturing cost can increase.
The present invention be in view of the situation is formed, just can be by wire rod its object is to provide a kind of mechanism for not using complexity
Tension force and conveying capacity remain necessarily, thus can easily be safeguarded and can be cut down manufacturing cost wire rod conveying capacity adjustment
Device.
The technological means of solve problem
The purpose of the invention is reached using following compositions.
(1) a kind of wire rod conveying amount adjusting apparatus, it is characterised in that including：Adjust the conveying capacity adjustment of the conveying capacity of wire rod
Unit, the conveying capacity adjustment unit includes：Drive shaft and driven shaft；1 roller, is configured in drive shaft and diameter is from base portion court
It is gradually reduced to top；2 rollers, are inversely configured on driven shaft with 1 roller and diameter are gradually reduced from top towards base portion；
Transmission member, and 1 roller and 2 roller CONTACT WITH FRICTIONs and transmits driving force；Carrying roller, is configured on driven shaft and transports wire rod；
And oscillating structural member, move transmission member；And transmission member moves and makes to transmit ratio from 1 roller to 2 driving forces of roller
Change.
(2) the wire rod conveying amount adjusting apparatus according to (1), it is characterised in that including：Regulating roller (dancer
Roller), the wire rod transported by carrying roller is guided；Move portion, is subject in the rotatable mode of regulating roller to regulating roller
Supporting, and be configured to move in the vertical direction；And weight (weight), move portion is releasably installed on, and
Tension force to wire rod is adjusted.
(3) the wire rod conveying amount adjusting apparatus according to (2), it is characterised in that：Oscillating structural member is according to the upper of move portion
The movement in lower direction and swing, and move transmission member.
(4) the wire rod conveying amount adjusting apparatus according to (3), it is characterised in that：Conveying capacity of the move portion according to wire rod
And moved in the vertical direction via regulating roller.
(5) the wire rod conveying amount adjusting apparatus according to any one of (2) to (4), it is characterised in that：In the defeated of wire rod
When the amount of sending is less than ormal weight, move portion is moved upward, so that transmission member is moved to the direction of the conveying capacity for increasing carrying roller
It is dynamic；When the conveying capacity of wire rod is more than ormal weight, move portion is moved downwards, so that transmission member is to the defeated of reduction carrying roller
The direction movement of the amount of sending.
(6) the wire rod conveying amount adjusting apparatus according to any one of (2) to (5), it is characterised in that：Conveying capacity is adjusted
Unit also includes linkage, and the linkage is by the oscillating motion that is changed into oscillating structural member of moving up and down of move portion.
(7) the wire rod conveying amount adjusting apparatus according to (6), it is characterised in that：Linkage includes：Slit groove, shape
It is formed obliquely into the side wall in move portion and relative to the moving up and down direction of move portion；And engagement pin, it is arranged at pendulum
Move one end of component and be sticked in slit groove.
(8) the wire rod conveying amount adjusting apparatus according to (7), it is characterised in that：Set in the other end of oscillating structural member
There is roller, the roller moves transmission member while the rotation to transmission member is guided.
(9) the wire rod conveying amount adjusting apparatus according to (8), it is characterised in that：Section is formed with the outer peripheral face of roller
Substantially concave circumferential groove, the circumferential groove is housed to a part for the circumferencial direction of transmission member.
(10) the wire rod conveying amount adjusting apparatus according to any one of (2) to (9), it is characterised in that：Conveying capacity is adjusted
Whole unit also includes a pair of guide rods, and movement of the pair of guide rod to the above-below direction of move portion is guided.
(11) the wire rod conveying amount adjusting apparatus according to any one of (1) to (10), it is characterised in that：Including 2
Conveying capacity adjustment unit, and the 1 of conveying capacity adjustment unit roller is set to source of rotational drive, will using dynamic conveyor belt
1 roller as the source of rotational drive is connected with 1 roller of another conveying capacity adjustment unit.
The effect of invention
Wire rod of the invention conveys amount adjusting apparatus, and conveying capacity adjustment unit includes：Drive shaft and driven shaft；1 time
Roller, is configured in drive shaft and diameter is gradually reduced from base portion towards top；2 rollers, driven shaft is inversely configured at 1 roller
Upper and diameter is gradually reduced from top towards base portion；Transmission member, and 1 roller and 2 roller CONTACT WITH FRICTIONs and transmits driving force；Remove
Roller is sent, wire rod is configured on driven shaft and transports；And oscillating structural member, move transmission member；And transmission member move and
Make the driving forces transmission from 1 roller to 2 rollers than change, therefore do not use the mechanism of complexity just can be by the tension force of wire rod and conveying
Amount remains certain.Thus, can easily be safeguarded, in addition, number of parts can be reduced and manufacturing cost is cut down.
Brief description of the drawings
Fig. 1 is the front view of the embodiment for representing wire rod conveying amount adjusting apparatus of the invention.
Fig. 2 has been the dismounting front view of the state of the 1st support plate of the wire rod conveying amount adjusting apparatus shown in Fig. 1.
Fig. 3 is the top view of the wire rod conveying amount adjusting apparatus shown in Fig. 2.
Fig. 4 is the side view of the wire rod conveying amount adjusting apparatus shown in Fig. 2.
The explanation of symbol
10：Wire rod conveys amount adjusting apparatus
13：Dynamic conveyor belt
20a：1st conveying capacity adjustment unit
20b：2nd conveying capacity adjustment unit
21：Drive shaft
22：Driven shaft
23：1 roller
24：2 rollers
25：Transmission member
26：Carrying roller
27：Regulating roller
28：Weight
30：Move portion
31：Guide rod
32：Block
36：Side panel (side wall)
37：Support shaft
40：Oscillating structural member
41：1st planar portions
42：2nd planar portions
50：Linkage
51：Slit groove
52：Engagement pin
M：Monofilament (wire rod)
Specific embodiment
Hereinafter, one embodiment of wire rod of the invention conveying amount adjusting apparatus is described in detail based on accompanying drawing.
Additionally, in the following description, amount adjusting apparatus are conveyed on wire rod, upside is the upside of the paper relative to Fig. 1, and downside is phase
The downside of the paper for Fig. 1, left side is the left side of the paper relative to Fig. 1, and right side is the right side of the paper relative to Fig. 1,
Front side is the nearby side of the paper relative to Fig. 1, and rear side is the inner side of the paper relative to Fig. 1.In addition, left and right directions is also referred to as
Width.
The wire rod conveying amount adjusting apparatus 10 of this embodiment are in the wire rod i.e. feed path of monofilament M, to be arranged at not
Between the wire feeding device of diagram and round sprocket forming device (not shown) and it is fed into round sprocket forming device
The tension force and conveying capacity of monofilament M remain certain device.
And, the conveying capacity of 2 monofilament M of wire rod conveying amount adjusting apparatus 10 pair is adjusted, and such as Fig. 1~Fig. 4 institutes
Show, including along the vertical direction and width configuration rectangular flat shape the 1st support plate 11a and the 2nd support plate 11b and
It is configured at the 1st conveying capacity adjustment unit 20a and the 2nd conveying capacity adjustment unit between the 1st support plate 11a and the 2nd support plate 11b
20b.1st support plate 11a and the 2nd support plate 11b by the longitudinal direction have regulation accommodation space S1 in the way of abreast
Configuration.Additionally, the 1st conveying capacity adjustment unit 20a and the 2nd conveying capacity adjustment unit 20b are roughly the same compositions, therefore, with
Under the 1st conveying capacity adjustment unit 20a (unit on the right side in figure) is illustrated.
1st conveying capacity adjustment unit 20a as shown in Figure 1 to 4, including：Drive shaft 21 and driven shaft 22, both ends supporting
In the 1st support plate 11a and the 2nd support plate 1lb, and configured along the longitudinal direction；1 roller 23, is configured in drive shaft 21；2
Secondary roller 24, is inversely configured on driven shaft 22 with 1 roller 23；Transmission member 25, with 1 roller 23 and 2 CONTACT WITH FRICTIONs of roller 24
And transmit driving force；Substantially cylindric carrying roller 26, is configured on driven shaft 22 and transports monofilament M；Regulating roller 27, to by removing
The monofilament M for sending roller 26 to transport is guided；Move portion 30, is supported in the rotatable mode of regulating roller 27 to regulating roller 27,
And be configured to move in the vertical direction；Oscillating structural member 40, the movement of the above-below direction according to move portion 30 and swing,
And transmission member 25 is moved in the longitudinal direction；Weight 28, is releasably installed on move portion 30, and to the tension force of monofilament M
It is adjusted；Linkage 50, by the oscillating motion that is changed into oscillating structural member 40 of moving up and down of move portion 30；A pair of guide rods
31, the movement to the above-below direction of move portion 30 is guided；1st deflector roll 61, monofilament M is guided to carrying roller 26；2nd deflector roll
62, the monofilament M compared with the side farther downstream of regulating roller 27 is guided.Additionally, monofilament M to describe 8 shape in the way of be hung on and remove
Send the deflector roll 61 of roller 26 and the 1st.
In addition, the drive shaft 21 of the 1st conveying capacity adjustment unit 20a is driven by the drive motor 12 of round sprocket forming device
It is dynamic, and input to the driving force of the drive shaft 21 is sent to the 1 of the 2nd conveying capacity adjustment unit 20b via dynamic conveyor belt 13
Secondary roller 23.Dynamic conveyor belt 13 is hung on 1 roller 23 of the 1st conveying capacity adjustment unit 20a, the 2nd conveying capacity adjustment unit 20b
1 roller 23 and idle pulley (idle pulley) 14 (reference picture 3).Therefore, 1 roller 23 of the 1st conveying capacity adjustment unit 20a is
1 source of rotational drive of roller 23 of the 2nd conveying capacity adjustment unit 20b, and the 1st conveying capacity adjustment unit 20a and the 2nd conveying capacity tune
Whole unit 20b is driven by 1 drive motor 12.In addition, drive motor 12 is arranged at the substrate for being fixed with the 2nd support plate 11b
On (base plate) 15.
1 roller 23 and 2 rollers 24 as shown in Figures 3 and 4, are configured in accommodation space S1.1 time roller 23 is diameter from base portion
Towards the shape that top is gradually reduced, and drive shaft 21 is installed in the way of the 1st support plate 11a sides of its minor diameter part direction.2 times
Roller 24 is the shape that diameter is gradually reduced from top towards base portion, and is pacified in the way of the 1st support plate 11a sides of its large-diameter portion direction
Loaded on driven shaft 22.In addition, it is circular annular component that transmission member 25 is section, and carried out in the way of 2 rollers 24 of encirclement
Configuration.
In addition, the matrix (base block) 16 for protruding forwards is installed in the bottom of the 2nd support plate 11b, and
The lower surface of the matrix 16 is provided with a pair of guide rods 31.Being provided with the top ends of a pair of guide rods 31 prevents move portion 30 from coming off
Block (stopper) 32.
Move portion 30 be by press process etc. by forming sheet metal for box like is formed, and as shown in Figures 2 and 4 as have
Have：Front panel 33, is provided with regulating roller 27；Top panel 34 and lower panel 35, respectively from the upper and lower end parts of front panel 33 rearward
Extend and guided by a pair of guide rods 31；And a pair of side panels 36, respectively the left and right end portions from front panel 33 rearward prolong
Stretch.
In addition, the support shaft 37 to supporting heavy 28 is propped up regulating roller 27 in the rotatable mode of regulating roller 27
Hold, and the front panel 33 of move portion 30 is arranged in the way of protruding forwards.The top ends of support shaft 37 are curved obliquely upward
It is bent.In addition, weight 28 can be installed by chimeric with support shaft 37, therefore can be loaded and unloaded relative to support shaft 37.
In addition, the side panel 36 on the right side of move portion 30 is formed with the slit groove 51 for constituting linkage 50.It is described narrow
Slot 51 is formed obliquely relative to the direction that moves up and down of move portion 30, more specifically, with upward and to close
The direction of the 1st support plate 11a is formed obliquely.
Regulating roller 27 is guided monofilament M in the way of the feed path to monofilament M carries out 180 ° of steerings.And, adjust
Section roller 27 is moved in the vertical direction simultaneously according to the conveying capacity of monofilament M with move portion 30.More specifically, monofilament M's
When conveying capacity is few, regulating roller 27 is pulled upward and move portion 30 is moved upward；When the conveying capacity of monofilament M is more, regulation
Roller 27 is pulled downwards and move portion 30 is moved downwards.
Oscillating structural member 40 is the strip component comprising metallic plate, and as shown in Figures 2 and 4 as have：1st planar portions 41,
Side panel 36 with move portion 30 is abreast configured；2nd planar portions 42, extend upward from the top of the 1st planar portions 41 and with
1st planar portions 41 are orthogonally formed.And, the pars intermedia of the 1st planar portions 41 of oscillating structural member 40 is swingable using bolt 43
Be installed on the right flank of matrix 16.Therefore, oscillating structural member 40 is installed into swingable in the longitudinal direction relative to matrix 16.
In addition, as shown in Figure 2 to 4, roller is rotatably mounted with the upper end of the 2nd planar portions 42 of oscillating structural member 40
44.And, be formed with the substantially concave circumferential groove 44a of section in the outer peripheral face of roller 44, and the circumferencial direction of transmission member 25 one
Part is accommodated in the circumferential groove 44a.Thus, roller 44 can while the rotation to transmission member 25 is guided, according to
The swing of oscillating structural member 40 makes transmission member 25 be moved along 2 direction of principal axis of roller 24.
And, when transmission member 25 is located at the 2nd support plate 11b sides, transmission member 25 and 1 big footpath side of roller 23 outward
Circumferential contact, while contacted with the outer peripheral face of 2 path sides of roller 24, therefore the rotating speed of carrying roller 26 (2 rollers 24) accelerates, it is single
The conveying capacity of silk M increases.In addition, when transmission member 25 is located at the 1st support plate 11a sides, transmission member 25 is small with 1 roller 23
The outer peripheral face contact of footpath side, while contacted with the outer peripheral face of 2 big footpath sides of roller 24, therefore carrying roller 26 (2 rollers 24) turns
Speed is slack-off, and the conveying capacity of monofilament M is reduced.In this way, moved by making transmission member 25, from the driving force of 1 roller, 23 to 2 rollers 24
Transmission is than change.
In addition, being sticked in move portion 30 as shown in figure 4, being provided with the bottom of the 1st planar portions 41 of oscillating structural member 40
Slit groove 51 engagement pin 52.And, when move portion 30 is moved upward, engagement pin 52 is by slit groove 51 to away from
2 support plate 11b direction movement, therefore oscillating structural member 40 centered on bolt 43 near the 2nd support plate 11b direction (Fig. 4
Clockwise direction) swing so that the roller 44 of oscillating structural member 40 make transmission member 25 near the 2nd support plate 11b direction move
It is dynamic.In addition, when move portion 30 is moved downwards, engagement pin 52 is moved by slit groove 51 near the direction of the 2nd support plate 11b
Move, therefore oscillating structural member 40 is swung centered on bolt 43 to the direction (counter clockwise direction of Fig. 4) away from the 2nd support plate 11b,
So as to the roller 44 of oscillating structural member 40 makes transmission member 25 be moved to the direction away from the 2nd support plate 11b.In this way, by move portion 30
The engagement pin 52 of slit groove 51 and oscillating structural member 40 moving up and down for move portion 30 is changed into oscillating structural member 40 to constitute
The linkage 50 of oscillating motion.
And, the wire rod conveying amount adjusting apparatus 10 for constituting as described are moved when the conveying capacity of monofilament M is less than ormal weight
Dynamic portion 30 is moved upward, therefore oscillating structural member 40 swings near the direction of the 2nd support plate 11b, so that transmission member 25
Moved near the direction of the 2nd support plate 11b.Therefore, the rotating speed of carrying roller 26 (2 rollers 24) accelerates, so that monofilament M's is defeated
The amount of sending increases.
In addition, monofilament M conveying capacity be more than ormal weight when, move portion 30 is moved downwards, thus oscillating structural member 40 to
Direction away from the 2nd support plate 11b swings, so that transmission member 25 is moved to the direction away from the 2nd support plate 11b.Therefore,
The rotating speed of carrying roller 26 (2 rollers 24) is slack-off, so that the conveying capacity of monofilament M is reduced.
As described above, the wire rod conveying conveying capacity adjustment unit of amount adjusting apparatus the 10, the 1st according to this embodiment
20a and the 2nd conveying capacity adjustment unit 20b include：Drive shaft 21 and driven shaft 22；1 roller 23, is configured in drive shaft 21；2 times
Roller 24, is inversely configured on driven shaft 22 with 1 roller 23；Transmission member 25, with 1 roller 23 and 2 CONTACT WITH FRICTIONs of roller 24 simultaneously
Transmission driving force；Carrying roller 26, is configured on driven shaft 22 and transports monofilament M；Oscillating structural member 40, moves transmission member 25；
And transmission member 25 is moved and makes the driving force transmission from 1 roller, 23 to 2 rollers 24 than change, therefore does not use the machine of complexity
Structure just can remain necessarily the tension force of monofilament M and conveying capacity.Thus, can easily be safeguarded, in addition, number of components can be reduced
Measure and cut down manufacturing cost.
In addition, the wire rod according to this embodiment conveys amount adjusting apparatus 10, linkage 50 includes：Slit groove 51, shape
It is formed obliquely into the side panel 36 in move portion 30 and relative to the moving up and down direction of move portion 30；And engagement pin
52, it is arranged at the bottom of oscillating structural member 40 and is sticked in slit groove 51, therefore, it is possible to is constituted connecting rod machine with few number of parts
Structure 50, and can further cut down manufacturing cost.In addition, linkage 50 is simple composition, therefore maintainability can be improved.
In addition, the wire rod conveying amount adjusting apparatus 10 according to this embodiment, are provided with the upper end of oscillating structural member 40
Roller 44, the roller 44 moves transmission member 25 while the rotation to transmission member 25 is guided, therefore lossless can pass
Send component 25 driving force transmitting function the movement of transmission member 25 is successfully carried out.
In addition, the wire rod conveying amount adjusting apparatus 10 according to this embodiment, including to the above-below direction of move portion 30
A pair of guide rods 31 for guide of movement, thus can precision well and successfully move portion 30 above-below direction movement.
Thus, can precision it is good and successfully carry out the swing of oscillating structural member 40.
In addition, according to this embodiment wire rod conveying amount adjusting apparatus 10, including the 1st conveying capacity adjustment unit 20a and
2nd conveying capacity adjustment unit 20b, and 1 roller 23 of the 1st conveying capacity adjustment unit 20a is set to source of rotational drive, and using dynamic
Power conveyer belt 13 is connected 1 roller 23 for turning into the source of rotational drive with 1 roller 23 of the 2nd conveying capacity adjustment unit 20b
Connect, therefore the conveying capacity of 2 monofilament M is adjusted using 1 source of rotational drive.In addition, rotating driving by sharing 1
Source, can reduce number of parts and can cut down manufacturing cost, and can improve maintainability.
And say, it is same in the wire feeding device because of power failure etc., wire rod conveying amount adjusting apparatus and round sprocket forming device
When stop situation when, because of the inertia motion of round sprocket forming device, the monofilament of the length of certain degree can be transported to round
Sprocket forming device, as described in the existing wire rod conveying amount adjusting apparatus as patent document 1, the electronics of whole because of power failure
Equipment can stop immediately, therefore, because of the inertia motion, monofilament is forcibly transported to round sprocket forming device side, and is had
The possibility that monofilament can disconnect.And, when monofilament is disconnected as described, it is necessary to reset monofilament, therefore repairing again
Compound face devotes a tremendous amount of time.
In contrast, the wire rod conveying amount adjusting apparatus 10 of this embodiment are shared as drive with round sprocket forming device
The drive motor 12 in dynamic source, and such electronic equipment before not use, so even have a power failure, along with the inertia motion,
Monofilament M is also normally transported to round sprocket forming device side.Therefore, monofilament M will not disconnect, therefore can be stood after power up
Restart operation.
Additionally, the present invention is not limited to the content illustrated in the embodiment, purport of the invention is not being departed from
In the range of can suitably be changed.
For example, the drive motor of round sprocket forming device is set into driving source in the embodiment, but do not limit
In this, also may be configured as being driven using special drive motor.
In addition, in order to monofilament is supplied to for being molded 2 round chains of the type of round sprocket in the embodiment
Tooth shaped device, has prepared 2 conveying capacity adjustment units, but is not limited to this, for for being molded 1 class of round sprocket
During the situation of the round sprocket forming device of type, conveying capacity adjustment unit can be 1.
In addition, being adjusted exemplified with the conveying capacity to supplying to the monofilament of round sprocket forming device in the embodiment
Whole situation, but this is not limited to, the conveying capacity of the wire rod beyond monofilament can also be adjusted.
Claims (9)
1. a kind of wire rod conveys amount adjusting apparatus (10), it is characterised in that including：
The conveying capacity adjustment unit (20a, 20b) of the conveying capacity of adjustment wire rod (M),
The conveying capacity adjustment unit (20a, 20b) includes：
Drive shaft (21) and driven shaft (22)；
1 roller (23), is configured in the drive shaft (21) and diameter is gradually reduced from base portion towards top；
2 rollers (24), are inversely configured on the driven shaft (22) with 1 roller (23) and diameter is from top towards base portion
It is gradually reduced；
Transmission member (25), and 1 roller (23) and 2 rollers (24) CONTACT WITH FRICTION and transmits driving force；
Carrying roller (26), is configured on the driven shaft (22) and transports the wire rod (M)；And
Oscillating structural member (40), makes the transmission member (25) mobile；And
The transmission member (25) is mobile and make driving force transmission from 1 roller (23) to 2 rollers (24) than change,
The wire rod conveys amount adjusting apparatus (10) also to be included：
Regulating roller (27), the wire rod (M) to being transported by the carrying roller (26) is guided；
Move portion (30), is supported, and be configured in the rotatable mode of the regulating roller (27) to the regulating roller
It is enough to move in the vertical direction；And
Weight (28), is releasably installed on the move portion (30), and tension force to the wire rod (M) is adjusted,
Wherein, the conveying capacity adjustment unit (20a, 20b) also includes linkage (50), and the linkage is by the movement
Portion (30) moves up and down the oscillating motion for being changed into the oscillating structural member (40).
2. wire rod according to claim 1 conveys amount adjusting apparatus (10), it is characterised in that：Oscillating structural member (40) root
Swung according to the movement of the above-below direction of the move portion (30), and make the transmission member (25) mobile.
3. wire rod according to claim 2 conveys amount adjusting apparatus (10), it is characterised in that：Move portion (30) basis
The conveying capacity of the wire rod (M) and moved in the vertical direction via the regulating roller (27).
4. wire rod according to any one of claim 1 to 3 conveys amount adjusting apparatus (10), it is characterised in that：
When the conveying capacity of the wire rod (M) is less than ormal weight, the move portion (30) is moved upward, so that the transmission
Component (25) is moved to the direction of the conveying capacity for increasing carrying roller (26)；
When the conveying capacity of the wire rod (M) is more than ormal weight, the move portion (30) is moved downwards, so that the transmission
Component (25) is moved to the direction of the conveying capacity for reducing carrying roller (26).
5. wire rod according to claim 1 conveys amount adjusting apparatus (10), it is characterised in that：Linkage (50) bag
Include：Slit groove (51), is formed at the side wall (36) of the move portion (30) and moving up and down relative to the move portion (30)
Direction and be formed obliquely；And engagement pin (52), it is arranged at one end of the oscillating structural member (40) and is sticked in the slit
Groove (51).
6. wire rod according to claim 5 conveys amount adjusting apparatus (10), it is characterised in that：In the oscillating structural member (40)
The other end be provided with roller (44), the roller makes the transmission while rotation to the transmission member (25) is guided
Component (25) is mobile.
7. wire rod according to claim 6 conveys amount adjusting apparatus (10), it is characterised in that：In the periphery of the roller (44)
Face is formed with the substantially concave circumferential groove (44a) of section, a part of the circumferential groove to the circumferencial direction of the transmission member (25)
Housed.
8. wire rod according to any one of claim 1 to 3 conveys amount adjusting apparatus (10), it is characterised in that：It is described defeated
The amount of sending adjustment unit (20a, 20b) also includes a pair of guide rods (31), upper and lower of the pair of guide rod to the move portion (30)
To movement guided.
9. wire rod according to any one of claim 1 to 3 conveys amount adjusting apparatus (10), it is characterised in that：
Including 2 conveying capacity adjustment units (20a, 20b), and
1 roller (23) of one conveying capacity adjustment unit (20a) is set to source of rotational drive, and using power transmission
Band (13) will turn into the institute of 1 roller (23) and another conveying capacity adjustment unit (20b) of the source of rotational drive
1 roller (23) is stated to be connected.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2014/056555 WO2015136650A1 (en) | 2014-03-12 | 2014-03-12 | Wire feed volume regulating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105102095A CN105102095A (en) | 2015-11-25 |
| CN105102095B true CN105102095B (en) | 2017-05-31 |
Family
ID=54071127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480007144.8A Active CN105102095B (en) | 2014-03-12 | 2014-03-12 | Wire rod conveys amount adjusting apparatus |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN105102095B (en) |
| TW (1) | TWI554460B (en) |
| WO (1) | WO2015136650A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108675051B (en) * | 2018-04-26 | 2023-11-03 | 张维国 | Yarn drawing device and drawing method |
| CN108892002B (en) * | 2018-06-25 | 2021-01-26 | 青海德瑞纺织品进出口有限公司 | Self-adaptive speed change structure for silk winder |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5435386U (en) * | 1977-08-13 | 1979-03-08 | ||
| JPS5435386A (en) * | 1977-08-24 | 1979-03-15 | Toshiba Corp | Flexible connection |
| JP2561082B2 (en) * | 1987-03-02 | 1996-12-04 | 東芝精機株式会社 | Web tension adjuster |
| EP0544425A1 (en) * | 1991-11-26 | 1993-06-02 | Hollingsworth (U.K.) Limited | A coiler |
| JP3568717B2 (en) * | 1996-12-27 | 2004-09-22 | Ｙｋｋ Ａｐ株式会社 | Automatic winding and packaging equipment for linear materials |
| JP2007268631A (en) * | 2006-03-30 | 2007-10-18 | Fanuc Ltd | Wire electrode supply device of wire cut electric discharge machine |
| CN201381136Y (en) * | 2009-05-20 | 2010-01-13 | 惠州金日工业科技有限公司 | Thick line wire-sending storage-wire machine |
| CN201825597U (en) * | 2010-10-20 | 2011-05-11 | 常熟市荣伟纺织有限公司 | Yarn leasing machine |
| JP5853578B2 (en) * | 2011-10-20 | 2016-02-09 | 住友電装株式会社 | Electric wire straightening device |
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2014
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- 2014-03-12 CN CN201480007144.8A patent/CN105102095B/en active Active
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Also Published As
| Publication number | Publication date |
|---|---|
| TW201544439A (en) | 2015-12-01 |
| CN105102095A (en) | 2015-11-25 |
| WO2015136650A1 (en) | 2015-09-17 |
| TWI554460B (en) | 2016-10-21 |
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