JPH0343190B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial Application Field) The present invention relates to a conveying device for a yarn bobbin with a peg tray during a spinning process, for example, from spinning to finishing.

(Prior art) Fig. 12 shows a tube yarn bobbin used in the present invention, in which 1 is a disc-shaped peg tray, 2 is a bobbin implanted in the peg tray 1, and 3 is a bobbin wound around this bobbin 2. It is a pipe thread.

Fig. 13 shows an example of a conventional pipe bobbin conveying device. In the figure, A to F indicate each spinning machine group divided by product group, and a to f indicate each spinning machine group A. An example of the finishing process corresponding to ~F is a winder. In order to transport the yarn bobbins from each spinning machine group A to F to the winders a to f, independent transport lines were installed, such as A-a, B-b, C-c, etc. . In other words, G ₁ to _{G 6} in the figure are the main lines, and H ₁ to
H ₆ is each spinning machine group A to F and each main line G ₁ to _{G 6}
I ₁ to I ₆ are branch lines that connect each main line G ₁ to G ₆ and each winder a to f, and J is each main line.
Count sensor for controlling the number of bobbins installed in G ₁ to _{G 6} , K is gate storage installed on the bobbin line side of each main line G ₁ to _{G 6} , L is a thread line of each main line G ₁ to _{G 6} It is a gate storage provided on the side.

(Problems to be Solved by the Invention) As described above, the conventional apparatus connects the spinning machines A to F classified by product group and the corresponding winders a to f through independent conveyance lines. As can be seen from FIG. 13, this requires a large amount of installation space and limits the layout of the spinning machine. In addition, each main line G ₁ to G ₆ and each branch line H ₁ to _{H 6} , I ₁
~ I ₆ all have different lengths, which makes manufacturing complicated, and increases the number of parts such as the drive unit and end unit of the conveyor, which increases installation man-hours, resulting in increased manufacturing costs. It was hot.

Furthermore, once a conveyance line has been installed, in order to change the group connected by the conveyance line due to reasons such as product changeover, complicated work including replacement of branch lines must be performed.

For this purpose, a plurality of products are mixed and conveyed on the same line, and the peg tray 1 is provided with a groove 1a as shown in FIG. 14a or a step 1b as shown in FIG. Research has also been conducted on methods of identifying and classifying varieties based on changes in the shape of the bobbin 2, or as shown in Figure c, methods of identifying and classifying varieties by color-coding the bobbin 2, but even these methods do not allow complete identification. In addition to being difficult, there was a problem in that the identification device became complicated and was economically disadvantageous.

(Means for Solving the Problems) In order to solve the above-mentioned problems, in the present invention, in a pipe bobbin conveyor that is attached to a peg tray and conveyed, a plurality of rows of conveyor belts are arranged closely in parallel on a base plate. In addition, by detachably providing separate guides that separate each belt line and integrally arranging passages for the peg trays between adjacent separate guides, and by providing separate guides partially on a predetermined inclination angle line, the peg tray to allow the path to be refracted;
The inlet and outlet of each of the belt lines are provided on a straight line to constitute a collection conveyor device for conveying the tube and yarn bobbins.

(Function) As described above, in the device of the present invention, a plurality of main lines are arranged closely in parallel on an integrated base plate, and separate guides for separating each line are detachable. Because parts of the line can be installed at a predetermined angle of inclination to the main line, installation space can be significantly reduced compared to conventional equipment that has separate conveyor lines, and the spinning machine can be installed at a predetermined angle. layout becomes easier.

Further, according to the present invention, the lengths of the branch lines connected to the main line can be made equal, and each main line drive unit and end unit can be provided at both ends of the base plate as common parts for each line. As a result, the number of component parts is reduced compared to conventional devices, making manufacturing easier and reducing the number of installation steps, resulting in a significant reduction in manufacturing costs.

Furthermore, when changing the group of spinning machines connected by a conveyance line when switching types, the device of the present invention can easily and quickly change the line by replacing the detachable separate guide.

Furthermore, since all the inlets and outlets of each main line of the device of the present invention can be provided on a straight line on one side of the base plate, each branch line can be unified, and the branch line can also be made into a traverser type. .

(Example) Hereinafter, an example of the present invention will be described with reference to FIGS. 1 to 11. In the figure, the same reference numerals as the above-mentioned reference numerals indicate equivalent parts.

1A and 1B are schematic diagrams showing the planar arrangement of the apparatus of the present invention, in which A to F indicate each spinning machine group divided by product group, and a to f indicate each spinning machine group A.
An example of the finishing process corresponding to ~F is a winder.

M ₁ to _{M 6} are dense main lines of the apparatus of the present invention, N (see Figure 1 a) is a fixed branch line that connects each spinning machine and the main line individually, and O (see Figure 1 b and FIG. 3) is a movable branch line (vertical conveyor in the case of FIG. 3) that connects each spinning frame and the main line.

Also, P (see Figure 1 a, b) is each winder a.
A branch line connecting ~f and the main line, K
is a gate storage installed on the bobbin line side of the main line, L is a gate storage installed on the yarn line side of the main line, and J (see Figure 1 b) is a count sensor for controlling the number of bobbins installed on the main line. It is.

As shown in FIGS. 2 to 7, the collective main line M of this embodiment is formed in two stages, upper and lower.
The main line Ma on the upper stage is a bobbin line for an empty bobbin on which the pipe thread 3 is not wound, and the main line M1 on the lower stage is a pipe line for the pipe bobbin on which the pipe thread 3 is wound. These upper and lower main lines
Ma and M1 are set at predetermined positions via suspension rods 4. Note that instead of the suspension rod 4, the overlapping main line M may be supported by a support (not shown) erected on the floor.

In this embodiment, a plurality of rows of conveyor belts 6 are arranged side by side with slight gaps on a base plate 5 having a rectangular planar shape. That is, as shown in FIGS. 5, 6, and 7, multiple rows of conveyor belts 6 are arranged in parallel on the base plate 5 of the upper bobbin line Ma, and are connected to the lower bobbin line through pulleys provided at both ends of the base plate 5. Tube line M1
They are also arranged in parallel on the base plate 5 in an endless manner. Further, separate conveyors may be provided in the upper and lower stages.

7 in the figure (see figures 5 and 6) is the base plate 5
8 is a drive pulley provided between the guide pulleys 8 for the conveyor belt 6, and 8 is a sprocket fixed to the shaft 9a of the drive pulley 9. , 11 is a geared motor installed on the end frame 7, 12 is a sprocket fixed to the shaft 11a of the motor 11, and 13 is a chain extending between the sprockets 10 and 12.

Also, 14 (see 5th and 7th) is the base plate 5
15 is a guide pulley for the conveyor belt 6 which is pivotally supported on the upper and lower sides of the end frame 14, and 14a is an inspection window provided on the end frame 14.

Further, bolt holes 16 (see Fig. 8a
), and the bolt holes 16 in each row are arranged on the line 1 at a predetermined angle of inclination (45° in this example) with respect to the belt line, and the studs installed in each of these bolt holes 16 are Channel-type separate guides 18 that separate each belt line through bolts 17 are removably provided, and passages 19 of the peg tray 1 are provided between adjacent separate guides 18.
(See Figure 4) are installed in parallel, and the 8th
As shown in FIGS. b, c, d and FIG.
By partially providing the separate guide 18 as a switching guide at a desired position along the slanting direction, the passage 19 of the peg tray 1 can be bent, thereby constructing a collection conveyor device for transporting the tube and yarn bobbins.

Incidentally, side guides 20 having a shape obtained by dividing the separate guide 18 into two may be attached to the base plate 5 at both outer edges thereof. In the figure, 21 is the nut of the stud bolt 17.

In addition, in FIGS. 8 and 9, since the conveyance line on the spinning machine side is shown, the direction of inclination of the switching guide 18 is all the same, but the direction of inclination of the changeover guide of the conveyance line on the winder side is reversed. Become.

FIG. 10 shows a method of cross-switching the conveyor line by applying the device of the present invention. In this case, the X-shaped cross guides 22 are provided at desired positions, and the distribution lever is moved as shown in the figure. 23 and the stopper lever 24 of the peg tray 1
and can be rotated in conjunction with each other within the range indicated by the arrows.

Further, FIG. 11 shows a Geneva type gate storage 25 provided on the conveyance line, and 26 is a proximity count sensor for calculating the number of peg trays 1 each time one is sent.

Next, the operation of the apparatus of the present invention constructed as described above will be explained.

Geared motor 11 shown in FIGS. 5 and 6
When driven, the conveyor belts 6 arranged in parallel move in the directions of arrows Q and R in FIG. 2 via the drive pulleys 9. Further, the tube yarn 3 spun by each spinning machine group A to F is sent as a tube yarn bobbin to the lower main line _M1 via the branch line N or O, and is conveyed by the conveyor belt 6 indicated by the arrow Q. sent in the direction of

Therefore, if the conveyance line is formed as shown in Fig. 1 a and b, the tube yarn bobbin coming out of spinning machine group A is sent to winder a via main line _M1 , and then sent to winder a of spinning machine group B. The thread bobbin is the main line
It is sent to the wider b via M ₁ , M ₂ , and M ₁ , and similarly transferred in the order of C→c, D→d, E→e, and F→f, respectively.

In addition, the bobbins emptied by each winder a to f are returned to the upper main line _M1 by a branch line P, and the conveyor belt 6 moves in the direction of arrow R.
are returned to each spinning machine group A to F respectively.

The device of the present invention is a detachable separate guide 18.
The conveyor line can be easily changed using the switching guide 18 by replacing the switch and changing its mounting position, so it is possible to easily and quickly respond to changes in product types and spinning machine groups. can.

Further, by using a cross guide 22 as shown in FIG. 10, cross switching between adjacent lines can be easily performed. That is, in the illustrated state, the peg tray 1 can be transferred from line _M3 to line _M2 , and by switching the distribution lever 23 and the stopper lever 24, the peg tray 1 can be transferred from line _M2 to line _M3 . I can do it. Therefore, by installing the cross guides 22 at two or more locations, it becomes possible to perform cross switching to lines that are far apart.

(Effects of the Invention) As described above, in the device of the present invention, a plurality of main lines are closely arranged in parallel on the integrated base plate 5, and the separate guide 18 separating each line is detachable. Since the separate guide 18 can be partially disposed at a predetermined inclination angle with respect to the main line, the installation space can be significantly reduced compared to a conventional device having separate conveyance lines. Not only that, but the layout of the spinning machine becomes easier, which is an excellent effect.

Further, according to the present invention, the lengths of branch lines connected to the main line can be made equal, and each main line drive unit and end unit can be provided at both ends of the base plate 5 as common to each line. As a result, the number of component parts is reduced compared to conventional devices, making manufacturing easier, and as a result, the number of installation steps is also reduced, resulting in a significant reduction in manufacturing costs.

Moreover, when changing the group of spinning machines connected by a conveyance line when switching types, the device of the present invention can also be used with detachable separate guides 18.
It is very convenient because the line can be changed easily and quickly by replacing the line.

Furthermore, since all the inlets and outlets of each main line of the device of the present invention can be provided on a straight line on one side of the base plate 5, each branch line can be unified, and the branch line can also be made into a traverser type. There is also the advantage of being able to do so.

[Brief explanation of drawings]

Figures 1a and b are schematic diagrams showing the planar arrangement of the apparatus of the present invention, Figure 2 is a partial perspective view showing the collective main line of the apparatus of the present invention, and Figure 3 is a diagram showing the collective main line and spinning machine group. A perspective view showing the state in which they are connected by a movable vertical conveyor, Fig. 4 is an elevation cross-sectional view of the collective main line, Fig. 5 is an elevational view showing the entire collective main line, and Fig. 6 is its drive side. 7 is an elevational view showing the opposite end unit, FIGS. 8a-d are plan views of the base plate, FIG. 9 is a partial detail view of FIG. 8d, and FIG. FIG. 11 is a plan view showing the Geneva type gate storage; FIG. 12 is an elevational view of the thread bobbin with a peg tray; FIG. 13 is a schematic diagram showing the planar arrangement of the conventional device; FIG. Figures a, b,
FIG. 3c is a partial view of a yarn bobbin showing various conventional identification methods. A~F...Spinning machine group, a~f...Winder,
N, O, P...branch line, _M1 to _M6 ...main line, M...collective main line, Ma...bobbin line, M1...tube line, J...count sensor, K... Bobbin side gate storage,
L...Tube thread side gate storage, 1...Petging tray, 2...Bobbin, 3...Tube thread, 4...Hanging rod,
5... Base plate, 6... Conveyor belt,
8... Guide pulley, 9... Drive pulley, 11...
... Geared motor, 15 ... Guide pulley, 16
...Bolt hole, 17... Stud bolt, 18...
...Separate guide (switching guide), 19...
Passage, 20...side guide, 21...Natsuto,
22...Cross guide, 25...Geneva type gate storage, 26...Proximity count sensor.

Claims (1)

[Scope of Claims] 1. In a yarn bobbin conveyor mounted on a peg tray for conveyance, a plurality of rows of conveyor belts are arranged closely in parallel on a base plate, and a separate guide for separating each belt line is detachably provided. The passage of the peg tray is integrally arranged in parallel between adjacent separate guides, and the separate guide is partially provided on a predetermined inclination angle line, so that the passage of the peg tray can be bent.
A collection conveyor device for transporting pipe and yarn bobbins, characterized in that the inlet and outlet of each of the belt lines are provided on a straight line. 2. The collecting conveyor device for transporting yarn bobbins according to claim 1, wherein a common drive unit and an end unit for driving a plurality of rows of conveyor belts are provided at both ends of the base plate.