CN204185016U - A kind of automatic knotting device of full-automatic doubling winder - Google Patents

Abstract

The utility model discloses a kind of automatic knotting device of full-automatic doubling winder, it comprises take-up mechanism and snag mechanism, and take-up mechanism is by wire wrapping disk and drive two groups of actuating devices of wire wrapping disk sway and rotation to form.Snag whole mechanism is fixed on cylinder, and it is made up of snag rod and shackle.When doubling winder and after complete silk, wire wrapping disk to be moved to the left near silk snag rod simultaneously and to stretch to the right.Then rotate wire wrapping disk filament winding on snag rod, shackle is retracted left, then rotates wire bar, and shackle again moves right and makes the silk on hook depart from hook.Finally cut off silk and just complete a whole set of automatic knotting action.The utility model solves full-automatic doubling winder and after complete silk cuts off, the problem that silk is easily loose.

Description

A kind of automatic knotting device of full-automatic doubling winder

Technical field

The utility model relates to wire machinery, concrete, and the utility model relates to a kind of automatic knotting device of doubling winder, and the automatic knotting device of described doubling winder, finally can be tied a knot after complete silk automatically at full-automatic doubling winder.

Background technology

Tradition full-automatic doubling winder is from upper dish, and doubling, cuts silk, and rule realizes automation all to unloading panel.Blemish in an otherwise perfect thing is only, in rule in the operation of unloading dish, wire bar to be rolled to from rule district by gravity and to unload panel, thus, because the silk on wire bar is unfixing in rule to the operation of unloading dish, cause in this rolling process, the silk of last a few circle on wire bar can be caused to become loose, thus, finally also need to arrange the silk thread head on wire bar to braider weaves time, directly affects work efficiency.

Utility model content

For the problems referred to above, the purpose of this utility model is:

Silk automatic knotting device after a kind of doubling is provided.According to the automatic knotting device of full-automatic doubling winder of the present utility model, it is contemplated that: doubling winder after complete silk, and wire wrapping disk to be moved to the left near silk snag rod simultaneously and to stretch to the right.Then rotate wire wrapping disk filament winding on snag rod, shackle is retracted left, then rotates wire bar, and shackle again moves right and makes the silk on hook depart from hook.Finally cut off silk and just complete entire exercise.

To achieve these goals, the technical scheme of the automatic knotting device of a kind of full-automatic doubling winder of the present utility model is as follows:

An automatic knotting device for full-automatic doubling winder, is arranged between cable machine and thread trimmer, comprises take-up mechanism and snag mechanism, it is characterized in that,

Take-up mechanism comprises:

Be fixed on the wire wrapping disk (1) on the shell of rolling center (13), drive the wire wrapping disk (1) on described rolling center (13) and shell thereof to do left and right straight-line motion, silk be positioned the wire wrapping disk horizontal drive apparatus (6) of snag rod position

Drive the wire wrapping disk (1) on described rolling center (13) and shell thereof to make tilt motions, with by the wire wrapping disk rotating driving device (5) of filament winding on snag rod,

Described snag mechanism is made up of shackle (2) and snag rod (3) two parts, and described shackle and snag rod two parts are fixed on cylinder driver (4).

Described cylinder driver, as the engine installation making snag whole mechanism sway, is responsible for silk uncinate gyrus, and realizes knotting function.

According to the automatic knotting device of a kind of full-automatic doubling winder described in the utility model, it is characterized in that, described shackle and snag rod two parts are fixed on same cylinder driver.

According to the automatic knotting device of a kind of full-automatic doubling winder described in the utility model, it is characterized in that, the cylinder driver (4) of described snag mechanism arranges two magnetic switch, one for ensureing that snag mechanism is in the initial condition of rollback completely, another ensure work time snag mechanism move right.

According to the automatic knotting device of a kind of full-automatic doubling winder described in the utility model, it is characterized in that, during described snag institution staff, parallel motion ultimate range is 85mm to the right.

According to the automatic knotting device of a kind of full-automatic doubling winder described in the utility model, it is characterized in that,

At rolling center (13), a laser rangefinder and a non-contact type approach switch are set,

Described laser be used for measure wire wrapping disk (1) distance,

Described non-contact switch is used for determining the initial position of the wire wrapping disk anglec of rotation.

According to the utility model, described laser is used for measuring the distance of wire wrapping disk 1 and is set as that 72mm is as the initial condition of wire wrapping disk 1 sway or perhaps zero-bit state.

According to the automatic knotting device of a kind of full-automatic doubling winder of the present utility model, its working process is as follows:

During start, rolling center 13 withstands wire bar 7 and starts doubling, waits silk and after full or doubling sets meter number to user, doubling stopping.

After cable machine 16 (see Fig. 2) runs to desired location, snag rod 3 reaches described desired location to the right, and then wire wrapping disk horizontal drive apparatus 6 is with carry-over bar parallel motion, makes the U-type groove 11 on wire wrapping disk aim at silk 8.

Then, wire wrapping disk rotating driving device is started working, and drives the first swing pinion 9 and the second driven swing pinion 10.

After wire wrapping disk 1 rotates 330 degree, cable machine 2 is toward moving left 30mm, wire wrapping disk 1 then continues to rotate to 360 degree, makes silk thread around (for the ease of snag, we are designed to two different shaft parts of thickness to snag rod) in the thick diameter shaft fragment position of snag rod 3.

Then, cable machine 2 moves right 50mm, makes another section of filament winding in the thin diameter shaft fragment position of snag rod 3.

Thus, the automatic knotting device of full-automatic doubling winder of the present utility model solve doubling winder doubling cut off after the easily loose problem of silk.The automatic knotting device of full-automatic doubling winder of the present utility model has structure simply, the feature of reliable transmission.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Fig. 2 is the partial duty view that the utility model is arranged on doubling winder.

In figure, 1 is wire wrapping disk, 2. shackle, 3. snag rod, 4. cylinder, 5. wire wrapping disk rotating driving device, 6. wire wrapping disk parallel motion actuating device, 7. wire bar, 8. thread, 9. the first swing pinion, 10. the second swing pinion 11.U type groove, 12. tooth bars, 13. rolling centers, 14. stationary centers, 15. rice counting wheels, 16. cable machines, 17. doublings and knotting device, 18. thread trimmers, 19. rule mechanisms, 20. mair motor.

Detailed description of the invention

The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, setting forth the utility model further below in conjunction with specific embodiment.

Embodiment

As illustrated in fig. 1 and 2, a kind of automatic knotting device of full-automatic doubling winder, comprises take-up mechanism and snag mechanism composition.

As shown in Figure 1, take-up mechanism is fixed on the shell of rolling center 13.It is made up of two kinds of power, and a kind of is that wire wrapping disk rotary power 5 drives the wire wrapping disk 1 be fixed on swing pinion 2 to do spinning movement by swing pinion 9.Another kind of power is that wire wrapping disk sway power 6 drives wire wrapping disk 1 sway by tooth bar 12.

As shown in Figure 1, snag mechanism is fixed on cylinder 4, and cylinder is responsible for snag whole mechanism sway.Whole mechanism is made up of snag rod 3 and shackle 2.

Equipment is all in initial condition in start Qian Ge mechanism, and on snag mechanism cylinder, we have installed two magnetic switch, and one for ensureing that snag mechanism is in the initial condition of rollback completely.During another guarantee work, snag mechanism moves right apart from (designed distance is 85mm).Also be in initial condition before same take-up mechanism work, in order to ensure particularity and the stability of initial condition, at rolling center place, we have installed a laser rangefinder and a non-contact type approach switch, and laser is used for measuring the distance (this equipment is 72mm as the initial condition of wrapped wire tray 1 sway or perhaps zero-bit) of wire wrapping disk 1.Non-contact switch is the initial position will determining the wire wrapping disk anglec of rotation.

During start, rolling center 13 withstands wire bar 7 and starts doubling, waits silk and full or arrived after user sets meter number, and doubling stops.After cable machine 16 (see Fig. 2) is discharged to desired location, snag rod 3 reaches desired location to the right, then wire wrapping disk sway actuating device 6 is with carry-over bar to move, the U-type groove 11 on wire wrapping disk is made to aim at silk 8, then wire wrapping disk rotating driving device is started working, drive the first swing pinion 9 and the second swing pinion 10, after rotating 330 degree Deng wire wrapping disk 1, cable machine 16 (see Fig. 2) is toward moving left 30mm, wire wrapping disk 1 then continues to rotate to 360 degree to be made wire-wound (snag rod is for the ease of snag on snag rod 3 diameter coarse positions, we are designed to two sections of different axles of thickness), cable machine 16 (see Fig. 2) 50mm that moves right makes another section of filament winding in the thin position of snag rod 3 diameters, cylinder 4 is turned left retraction, at this moment shackle has just caught on silk 8, after rotating wire bar more than 7 circle, cylinder 4 is again released to the right and is allowed the silk caught on depart from, knot has just been accomplished fluently.Finally silk is cut short and load and unload with rule.

The utility model solves doubling winder and after complete silk cuts off, the problem that silk is easily loose.And the compact reliability of mechanism is high.

More than show and describe groundwork of the present utility model, principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; the just principle of the present utility model described in above-described embodiment and specification sheets; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall in claimed scope of the present utility model.The protection domain that the utility model requires is defined by appending claims and equivalent thereof.

Claims (5)

1. an automatic knotting device for full-automatic doubling winder, is arranged between cable machine and thread trimmer, comprises take-up mechanism and snag mechanism, it is characterized in that,

Take-up mechanism comprises:

Be fixed on the wire wrapping disk (1) on the shell of rolling center (13), drive the wire wrapping disk (1) on described rolling center (13) and shell thereof to do left and right straight-line motion, silk be positioned the wire wrapping disk horizontal drive apparatus (6) of snag rod position

Drive the wire wrapping disk (1) on described rolling center (13) and shell thereof to make tilt motions, with by the wire wrapping disk rotating driving device (5) of filament winding on snag rod,

Described snag mechanism is made up of shackle (2) and snag rod (3) two parts, and described shackle and snag rod two parts are fixed on cylinder driver (4),

Described cylinder driver, as the engine installation making snag whole mechanism sway, is responsible for silk uncinate gyrus, and realizes knotting function.

2. the automatic knotting device of a kind of full-automatic doubling winder according to claim 1, is characterized in that, described shackle and snag rod two parts are fixed on same cylinder driver.

3. the automatic knotting device of a kind of full-automatic doubling winder according to claim 1, it is characterized in that, the cylinder driver (4) of described snag mechanism arranges two magnetic switch, one for ensureing that snag mechanism is in the initial condition of rollback completely, another ensure work time snag mechanism move right.

4. the automatic knotting device of a kind of full-automatic doubling winder according to claim 1, is characterized in that, during described snag institution staff, parallel motion ultimate range is 85mm to the right.

5. the automatic knotting device of a kind of full-automatic doubling winder according to claim 1, is characterized in that,

At rolling center (13), a laser rangefinder and a non-contact type approach switch are set,

Described laser be used for measure wire wrapping disk (1) distance,

Described non-contact switch is used for determining the initial position of the wire wrapping disk anglec of rotation.