JPS60113765A - Pallet conveyor - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] Technical Field> The present invention is directed to a self-propelled IM transport system that is used for transporting products on a production line.1. Ifi
This article relates to an advanced pallet conveying device.

<Prior art> Conventionally, in a machine such as a machine that flows freely in a free flow state, as shown in FIG.
-1j- directly onto the pallet, the driving force of the single forwarding heald 1 is applied to the pallet, and the single general transporting heald 1-1- is self-propelled.14-Plant pallet conveying equipment is practically used in the I-bar J7. 1
71 In the figure, pallet 2.3 is multiplied by -1! 7, and each pallet moves by itself along the moving direction of the upper conveyor belt. However, in a conventional device like the one shown in Figure 4, the weight of the pallet is directly applied to the general feeder 1.1, so if the width of the pallet is large, the drive pulley may slip. , 111 on the C pallet
There was the inconvenience that progress could not be transmitted. Moreover, since the u'+' I・a propulsion force is transmitted to the pallet and nol via the single transport heald 1, each part of the transport bell 1:,! ,
j naru 11? Because progress cannot be transmitted, Tokoro'j! One line position 'i,'.

Make sure to start and stop the pallet at G! There was a drawback that Rukoyoshi could not do. Furthermore, the number 11 in device i and Il of 1- is connected one after another to line 1!
If you hold '+', the whole pallet moves forward +l',
)+'l'・l A large lined sopanote is applied to the pallet in front 17f1, but in such a case, when using the belt drive, 1. Since the +111 base force cannot be adjusted freely, errors in general transport due to line butsonya and collisions of pallets occur, resulting in a high risk of oxidation.

<Object 1 of the invention> Object of the invention d'' 2 Conventional interval 11' fl 4: Fn 'j on j, pallet supported on rail -1- with middle wheel 1
-7, I+-11B' Feed heald bell l-, face or belt surface C1: Apply pressure ID11 to the heddle face with an elastic body to apply pressure to the pressing roller to apply a moderate 1 (] advance force to the Is it possible to smoothly start and stop patosoto by transmitting information to the throat?
By changing the pushing force of the troller! /If transmitted to the throat, the forwarding direction Tfiirf' is adjusted.

<Structure of the Invention> The present invention is a conveyance device for a barreso 1, in which a self-propelled wheel is placed on a l-rule 1- and a bar 17 is self-propelled. , the bus placed on the rail, 21,
Bell 1 So 1 - side faces the bottom surface of , 11 1111 Monthly expenses: ! ＋I line] 1 general feed hell 1 ~ installed Q and 8 rivers 1 to 1 restricting feed 1 - Pressure row ') on the top surface or bell I bottom surface -l, the above I Set the conveyance speed of the narrowing heddle in the direction of touching the heel surface of the conveyor belt 1 with the elastic body by pressing the pressure roller in the direction of the conveyor belt. L! J11 output] To drive the 1111 conveyance heald at 1-7 through Roke, 1, Roke H1j
T! By transmitting the force to the bar 1, the pallet is made to move along the self-propelled middle wheel (1) along route 11 (1) and (4).

<Example>'742 Fl 4. t, Pal which is an embodiment of this invention
/ Soh IIJ device is an external view.

The pallet 4 used in this pallet/solitl conveying device has self-propelled wheels 5 on both sides, and is mounted on a rail 6'' so that the self-propelled wheels 5 can be rolled and the pallet 4 can be self-propelled. The figure shows a state in which two barrettes 1 to 4 and 7 are placed on a rail 6-1-. With each pallet placed on the rail 6-1, the lower surface of the pallet comes into contact with the heald 1 surface of the conveyor heald 8, and the pallet is driven by the heald due to the friction with the conveyor heald 8. It moves on its own by receiving the tlFiit force. A pair of general feed belts 8 are stretched parallel to the rail 6 between pulleys. A sprocket 10 is attached to the drive pulley 9 of the 1-speed feed belt (number 114, 1) 02, and the drive +1 is connected via a chain 12 that is connected between the sprocket 10 and the drive pulley 9. The rotational force of the gear 11 is transmitted to the drive pulley 9 -(+1u feed heald ll
&:lMove. 1 general feed belt 8 111111-'
: root and 1; 6 years between side bell 1-, long 1° to bell 1
) Along J' direction 4'-2' The eyes are pressed so that the tits come into contact with each other.

``Second installation number of pressure roller 13'': The structure is shown in FIG. 3.

A plate plate 14 facing the lower surface of the upper belt is formed integrally with the rail 6 on the inner side of the rail 6. The pressure roller 13 is rotatably attached to the end of the roller boulder 15.
R(=J'&:I is placed.1= of the frame plate 14
A bearing fitting 16 is fixed to the surface of the roller holder 1.
5 is pivotally supported on the rotating shaft of a bearing Kinken 16, and is rotated by a spring 18 interposed between the frame plate 14 and the roller boulder 15.
The roller holder 15 is oriented so that the roller 13 comes into contact with the lower surface of the rollers 1 to 8. In this way, the pressurizing l-1-ra 13 is urged by the spring 18 in the direction of contacting the lower surface of the conveyor heald 8, but the force former F1°1-ra mechanism with the same structure is A plurality of them are arranged along the longitudinal direction of the rail 6 along the frame J-1 144-.

In the configuration described in -, self-propelled wheels are placed on the rails 6 so that the pallet is self-propelled, and the pallet is supported by the self-propelled wheels. The partial cross-sectional view in Figure 4 shows the state where pallet 4 is placed on rail 6'' and squared. Self-propelled middle wheel 5 I/-le fil-4
: In the state of square and mouth, Pal // 1 - 4 θ month 1 city is added to (/- rule 6, and the 1 side of Pa 1 / throat 1 is pressurized li + -
A person who is pressed upward by La 19 etc.: 1 1 side 4 of 18
．． 1 LF contact. Laura Holder:! fl tl”-
N III free 1:” ij i to j daka 1 shi 1-ra 19
and Hane 2, 11. Addition 1f roller lj shown in Fig. 3
M structure is constructed L'(1:; I/l, pressure roller I by the elastic action of spring 20!] t, l conveyance/＼le 18
is pressed against the bottom surface of the IE r+-ra11)-(
Pressed - C is bell 1 so i negative stone pato) 14 is in position -
・In the 1ro state, the side of the bell 1so should be C3 February 18 on the lower side of BaL/14.

In step 1, 1), the self-propelled wheel 5 supports the pad I/nod 4 so that it can be self-propelled, and the bottom surface of the barren 1-4 is struck 1.
Immediately apply pressure to the 1st side of the 1st general feeder l-8 with the 10th grade! attitude;! 1, so when the conveyor heald 8 is driven, 111 force is transmitted by the frictional action with the bar 1/・1・1 LIIQ feed heel 18, and the bar
44:l: Self-propelled at +7-le 61°. Such Paleno 1~H1l force transmission mechanism a, 2, 1, Palz
The propulsion force transmitted to the pallet is determined by the frictional force between the bar knot and the propelling force transmitted to the pallet. A desired 111 force can be generated by changing the elastic force of the baren I. However, if the elastic force of the spring when carrying the baren I is increased to 1 - more than the own weight of the pallet, the pallet will float - Since the pressure roller is pressed once to the extent that the pallet does not lift up, the barrel I- is supported on the l/- wheel 6-1- via the self-propelled wheels 5, and the pressure roller is pressed once. The pressure roller presses the first general feed heald 8 against the lower surface of the baleno 1 to generate a propulsive force. Therefore, the total 4iJ city of the first general feed heald 81.1 i:I pa 1/throat is not applied.
There is an additional force that causes friction with the pallet.]
Dashi is 1. This causes the drive pulley 9 to slip.
) I- can be run on its own, and it can also be used as a
The start of
(The direction of travel can be transmitted by adjusting the pressing force of the pressurizing force 11-R.C) During self-propulsion, the rotational mirror roller (11 forces) can be transmitted to the spring. ) 1 General delivery health 1-
It can absorb the vibration of 8 and does not cause any problems in the pallet/l-o)I transfer speed. In addition, since Bare 71Cb moves on its own, its progress is stopped with a stopper (1゛).
! By simply pressing II with z), the predetermined position ii'-? 6;Z
G(ractual6.'stop1sa11!ru,2 and can be done.

The above-mentioned barrel [transfer device 6.1 presses up the one-leg feed heald and controls the one-step feed off 11 of the I narrowing belt]
Since there is a need for C, we decided to change the strength of the force used to push up the transport heald in each part of the transport heald! , transmits the propulsive force to the pallet with one line 1-), 1. I can do that. 131, including μ11 of the propulsion that is bounded on one line,
An example of this is shown in Figure 5. What about this device 1?
``＼300 for rows) 1Pal carried by ordinary person 11/
VL, 'l l 4+:... From 111 on root 1-, silk-making station con No. 8, r stop + l: 't"5 ・
l! , further N, 11 making station △ or t:Il
'l' 10t+□l (fq 1! - () IM exit C of Narrowing Help 30) shi+' BM '厘ノl 32
Kawade Hajime 11! It is something that -1- example, 1-same J
:l> L, 21 On the underside of the general delivery health 1-30, there is a rose hole'? ' : t 5 turns l1il+ freely supported pressure roller 33';: □<II・l-" Pressure roller 1if is urged by spring 34 as if pressed against the F surface.
t horizontally along the line multiple 11 mu 1 setting Ll+'+redei) 0 silk i no standing station 8 (,!, pa I・)
l(,:Nikii Ill ili: Pressurize 1' to increase the force, I -f-r to strongly convey-・ru+-wo) III
j second, silk-A',,i''!-°(Sue:i
--5/Stop at Yon△(1-Sa-廿-ζ)
6 l:11 horn 4″l:te II,, '?-After completion f,
Sudden start and 1j protrusion 1-IC side y) or 6 to 1
iii r'A, two and can be done. ili II Standing Nutemi can 1 N △ Number 13 near the mountain, Patno 1 ~ 1 that was sent to the general public! ? Al11.7!3”2゛゛
7 to fe KM's parnot 38.39 -) big one fift 1.・There is one person who receives Sosoya. So;'-('
+(near ','t,;+small 111 base power 4-pa1
/So1-niIJEi)yo') (,:Nika 1111-7
Adjust the pressing force; 1-7, ((Continued pare;=
l,'i8.

Lineup I from 39th class]・1st 4'l j to receive Nosha
+'+g mI's pa I horns 1-37 LSI don't jump out (ha.il-population 11 out [((: Smooth = 1
1-) Slightly actual Oko 11 out, IJ's heart, IJ is important, so add 1'l'I+-S to 1 general out 11 (: (・1 strongly push the nearby transport heald C).

. J Mata power) is 11 frog nC I JJ! E l, 21 enmity j concealment tr 1. - Valen l-404; 1 strong (
4. Receive the 11 force and transfer to 57 descending riff 132. . As shown in the figure, press U2 and press 1rl) 1 force adjustment, 1 press! It is possible to arbitrarily create strong or weak areas in the injection line, which allows for smooth feeding into a Heiss machine, etc., where the flow is free flow.

In the example in -1- below, one pressurized cola is transferred to bell 1 of conveyor bell 1.
Although a plurality of rollers are arranged on the lower surface side, as shown in FIGS.
You may add 1. As shown in these figures -1), pare 7
t, 504; is equipped with a self-propelled wheel 51, and a self-propelled middle wheel 51
It rides on the rail 52 so as to run on its own. Between the rails 52, m-feed/\\1 to 53 are arranged in 11-) parallel C with lower blades than the rails 52. Also attached to the lower surface of the pad is a swinging lever 55 that rotates a pressure roller 54 at the tip of the bar and can freely rotate G and J'1.
'l・)4゜1:i) The lever 55 is pressurized with the spring 56.
-',,'+j'l 4 or F force is applied in the direction of j, and when placed on the Batono 150 rail 52, Ha:%! '+ fi ino bow iii f'l
The pressure roller 54 for fi is the conveyor bell l',:,'t
(C I face center, 2 abut, [1 press [1 is pressed. 1 general feed □<IJ・l 5.'l moves (.

When the pressure roller 54 is
57, apply an appropriate brake to the pressure roller 54 (N),! !
The friction between the l Herbel 53 and the pressure roller 54 causes a movement of 11. The pallet is supported on the rails 52-1- by running wheels 51 to prevent the full load of the pallet from being applied to the conveyor 4 and 53, allowing the pallet to move smoothly without slipping. 1
It is possible to carry out a remittance. Moreover, since the pressure roller attached to the pressure roller No. 1 is pressed against the heald 1 surface to regulate the one-step feeding speed of the conveyor heald, the force for pressing the pressure roller can be changed. , 2, the desired propulsive force can be generated. Therefore, as in the previous example, the pallet can be smoothly started and stopped by applying an appropriate propulsion force. In addition, only one pressure roller is required per pallet, making the structure extremely economical.

<Effects of the Invention> As described above, according to the present invention, the barre 71 is supported on the rail by self-propelled wheels, and the large pressure roller is not applied to the feeding heald with the full load of the barre 1-. 1 Press the conveyor heddle against the lower side of the pallet to regulate the feed speed of the general conveyor heald.
Therefore, it is possible to smoothly perform moderate (starting and stopping of the balen 1 by transmitting the 11 force to the P1/SO I), which causes the drive pulley to slip. 7i Baren I) 11! , :1 person-
At the desired position, fi (f actually stops I:), each time the pressure roller applies an 111 force to the barrel L 4 to make it IIB, 2, 11 Iry a 4j in the cylinder. Moreover, JfJ 4 of the 111 base power of i book
By ¥, the ballen 1- is lined and j is 1αlζ1 general feed sub-1, and it runs by itself.l! Because it can flow with Freef II, - Smachine, etc. (I) Line Zo 1, Flu feeding mistake of pallet due to Nosha Φ
It is possible to prevent sudden accidents from occurring.

[Brief explanation of the drawing]

Figure 111. Barren 11 which is an embodiment of the invention shown in Fig. 2 G11.
Evening of the transport device (viewing, figure 3 is the same as the barret 1 general j in figure 2)
ΣUsed in the device a) Pressure roller 13 arrangement (= Jke configuration i'X
External view showing □, No. 41 Ri1 (, (Ballen 1 to
ji (% cross-sectional view of the conveying device, FIG. 5 is a diagram showing an example of a 1-step feeding line to which the pallet 1!!! feeding device of the present invention is applied. Also, FIGS. 6 and 7 are Each,
Patso h I shows an example of a case where the pressure roller used in this invention is swingably attached to a pallet via a lever.
They are an external view and a schematic structural diagram of the injection device. 4.7-pallet, 8-conveyor belt I, 13-pressure roller, 15-roller holder (as oscillating l/bar), 1B-
A spring (which urges the pressure roller 13 to press against the lower surface of the conveyor heald 8). Applicant Sharp Corporation 1 (1 other person) Agent Patent attorney Hisao Komori

Claims (1)

[Claims] (1) Put the self-propelled middle wheel attached to the pallet on 1.
Pa 1 placed on ``A device - ζ, iii rail''
The heald 1 surface faces the lower surface of the Noah 1, and the eyes 11 and 6. = to 'I' line! The conveyance held installed on the
U7 is a pressurizer 111+-ra facing the lower surface of the heald, which regulates the conveyance speed of the transport heald, 1111 Pressure 1. 1 for moving the 1 general transport health 1- via the I-ra.
．． ,? , I11 hexadecimal power Pa1. ...Not transmitted to the throat 1
(2) A pallet conveying device (2) in which several pressurizers (1): I mentioned above are arranged on the lower surface side of the heald of the regular feeding heel 1-. 'i, Claim 1: Defective Baf/Soto 1 choking device. (:)) A patent claim in which the pressure roller is swingably mounted on the heald via a lever, and the elastic body is pressed against the upper surface of the general feed heald. Pallet 1 transport device according to item 1.