KR810001304B1 - Cocoon supplying apparatus in silk-reeling machine - Google Patents

Abstract

This invented patent is related to the cocoon supplying apparatus designed to supply sorted cocoon(17) in relation to the remaining cocoon(13) in a moving cocoon supplying bath(1) in an automaric silk reeling machine. Gathering material (2) which gathers remaining cocoon(13) in one side by means of falling and rotating into above mentioned cocoon supplying bath(1), cocoon remaining detecting method, multi-actuator(20a), cocoon supplying basket unit (30a, 30b, 30c) are selected to cocoon-supplying amount step by step.

Description

Cocoon Feeder in Automatic Irradiator

1 through 4 are Example 1,

1 is a front view of an apparatus for inspecting a residual amount in a moving emergency container.

2 is a side view of FIG.

3 is a schematic diagram of a feeding device.

4 is a plan view of an emotional dog waiting part.

5 to 7 are Embodiment 2,

5 is a schematic perspective view of a feeding device.

6 is an operation explanatory diagram of the feeding device.

7 is a circuit diagram of a feeding device.

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a cocoon supplying device in which an emotional dog can be supplied in accordance with the remaining light weight in a mobile dog container.

In the conventional cocoon supplying device, the feed end is dropped by dropping the stepped side of the lever-shaped detector that is rotatably supported on the residual dog, and rotating the detector until it reaches the bottom surface when the residual dog is small. In decree, it was disseminating roughly a quantitative number of new emotional dogs despite some of the cocoons still remaining in the dog basket.

Therefore, there was a drawback that the amount of knowledge of the catering container was not stable. In addition, even if a small amount of residual dogs falls directly on the cocoons, new cocoons are not replenished, so that the amount of knowledge of the mobile dog container becomes more uneven.

The present invention has been made in view of the above-described drawbacks, and advances a scraping collection having a width almost the same as the internal law in a mobile dog container, collects the residual dogs in one place, and advances the scraping body by the scraped residual dogs. When this is prevented, the above-mentioned defects are solved by providing a means for detecting the phase and detecting the residual amount, and changing the difference capacity of the above-mentioned emergency basket according to the detected result. It was to solve.

Hereinafter, the present invention will be described with reference to the embodiments shown in the drawings.

Example 1

In this embodiment, a plurality of dog baskets are installed and the number of dog baskets operated according to the residual amount is changed so as to change the difference capacity. As a means for detecting the residual amount in the mobile feeding container, one similar to that shown in FIGS. 1 and 2 may be used. In the drawing, reference numeral 1 denotes a moving dog container, and in Fig. 2, it travels around the irradiation section (not shown) while moving at a slow speed in the direction of the arrow F. Detecting the residual amount in the container container 1, the width is slightly smaller than the internal dimension of the container container 1 described above, and the cocoon does not pass, but has water permeability, for example, a comb with a bag. Fixing the scraped body 2 made of a weighted body to the support 4 rotatably attached to the fixed shaft 3 fixed by traversing its movement path above the feeding container 1. And adjust the position so that the scraping assembly 2 can rotate to enter the feeding container 1 and the scraping assembly 2 can enter the feeding container 1 in a timely manner. The lock formed by forming the locking piece 5 integrally installed on the rear surface of the upper end of the locking body 7 rotatably attached to the fixed shaft 3 with the bracket 3 interposed therebetween. It is usually latched on the hook 8 so that the scraping assembly 2 is located above the feeding container 1. .

The lower end of the stopper 7 is positioned on the movement path of the cling catch shaft 11 supported by the brackets 9 and 10 of the feed container 1, and the cling catch shaft is moved in accordance with the movement of the feed container 1. (11) presses forward the retaining member (7), rotates the retaining member (7) in the counterclockwise direction (FIG. 2), disengages and scrapes the engaging hook (8) and the retaining piece (5). (2) is rotated in a clockwise direction by its own weight to fall into the emergency container 1 in the vicinity of the rough wall 12a at the forward-facing position, and again in the forward rearward position facing the rough wall 12a. The residual dog 13 is scraped and moved to the rough wall 12b side. As a means for detecting the displacement of the scraping body 2, a cam 14 having four cam faces A, B, C and D having a sequential radius in steps around the counterclockwise direction is fixed to the support 4, The cam follower 16 at the tip of the switching arm 15 of the limit switch is brought into contact with the cam 14.

In this case, the cam follower 16 is brought into contact with the lowest cam surface A in the above-described state in which the engaging piece 5 and the engaging hook 8 are engaged. The mirit switch uses a step in which the height increases step by step whenever the cam follower 16 rises to the cam surfaces B, C, and D sequentially.

3 and 4, the electromagnetic actuator 20a fixed to the frame 19 fixed to the lower part of the waiting dog 30 for replenishing the emotional dog 17 to the feeding container 1. The plunger rod 21 is contacted with one end of the operation section 22 which is crushed to the frame 19, and is fixed to the pin 24 fitted with the long hole 23 at the other end of the operation section 22, The rod 26a slidably penetrated by the guide member 25 fixed to the frame 19 is installed again, the fastening basket 30a is fixed to the upper end of the rod 26a, and the power source of the electronic actuator 20a is provided. (27) The first feeding device is constituted by attaching the contacts 28 and 29a of the limit switch described above to the circuit. In the same configuration as that of the first feeding device, the second and third feeding devices (the same parts are denoted with the same symbols as b and c) are constituted, and the feeding baskets 30b and 30c are placed in the feeding basket 30a. Juxtaposed to). However, the power supply 27 and the contact 28 are shared, and the contacts 29a, 29b, and 29c are arranged in this order. When the cam follower 16 is in contact with the cam surface B, the contactor 18 of the limit switch contacts the contacts 28 and 29a to excite the first electronic actuator 20a. In the case of contact with the cam surface C, the contact is made in contact with the contacts 28, 29a and 29b to excite the first and second electromagnetic actuators 20a and 20b and contact the cam surface D again. (28) is in contact with (29a), (29b) and (29c) to excite the first, second and third electronic actuators 20a, 20b and 20c. When the cam follower 16 is in contact with the cam surface A, the converter is disconnected. 17 ′ is the return spring of the contactor 18. When each electronic actuator is excited, the flanger rod associated therewith is inputted and rotated between operations 22 counterclockwise.

Next, the operation of this device will be described. When the locking piece 5 is locked to the locking hook 8, as indicated by the solid line in FIG. 2, the cam follower 16 has the cam 14 as described above. Since the converter is disconnected in contact with the cam surface A of), each feeding device does not operate. When the feeding container 1 is advanced and the cling locking shaft 11 is brought into contact with the locking device 7, the locking device 7 is pushed against it and rotates counterclockwise, so the locking hook 8 is locked by the locking piece (5). ), The scraping collection body 2 rotates clockwise and enters into the feed container 1 near the rough wall 12a of the forward forward position, and then again the forward backward position on the opposite side. Since it progresses toward the (12b) side, the remnant 13 is scraped between the rough wall 12b and the scraping bar 2, and the scraping bar 2 is prevented from proceeding by the scraped bar 13. do. That is, the angle of rotation of the scraping body 2, and therefore the angle of rotation of the cam 14, is determined approximately according to the residual amount. At this time, if the residual dog 13 is higher than the prescribed amount in the feed container 1, since the cam follower 16 keeps contacting the cam surface A, the feeding device does not operate. When the replenishment 13 in the feeding container 1 is consumed to some extent and needs replenishment, the cam 14 rotates as described above according to the remnant amount at this time. In contact with D, C or B of the cam surface and the three electromagnetic actuators are excited with three (20a, 20b, 20c), two (20a, 20b) or one (20a) according to the above-described configuration, The rods 26a, 26b and 26c are driven upward through the respective barrels 22, respectively.

Therefore, the corresponding dog baskets 30a, 30b, and 30c place the emotional dogs 17, which are waiting to be gathered thereon, approximately by a fixed amount and are homologous. When the feeding container 1 continues to move and reaches the feeding part (FIG. 3), the above-mentioned mounted emotional dog 17 flows and falls and is supplied to the feeding container 1.

In this process, the hook 8 is peeled off from the clue latching side 11 and drooped like a solid line, and then the scraping body 2 climbs on the clue latching shaft 11 and rotates counterclockwise. Subsequently, it is latched by the stopper 7 as indicated by the solid line on the way back from the above.

In the present embodiment, a time lag is generated at the closing timing of the contacts 29a, 29b, and 29c, and thus the operation timing of each feeding device, but if necessary, a timer is applied to the circuit of each electronic actuator. The time lag can be compensated by installing Ta, Tb, Tc, or by appropriately adjusting the damper device of each electronic actuator.

Example 2

According to the present embodiment, the amount of movement of the dog basket can be changed according to the remaining dog amount, and the difference in the dog dog basket is substantially changed. The same means as in Example 1 is used for detecting the remaining light weight in the feeding container. For simplicity, however, the cam surface has three stages: A, B, and C.

Referring to FIG. 5 below, an operation device for moving the emergency basket 17 for replenishing the emotional dog 17 to the emergency container 17 is bent at an upper end at right angles to both ends of the emergency basket 101. The basket levers 102a and 102b, each of which was formed, were fixed to each other, and the angled rods 103a and 103b were inserted into the holes formed in the projections, respectively, and the fixing pieces 104a, The actuating rods 103a and 103b are fixed to the protrusions by 104b and 105a and 105b, respectively.

Below the actuating rods 103a and 103b, swingable swinging bars 107a and 107b are provided around the fixed shafts 106a and 106b, and the long holes 108a laid in the distal ends thereof. , 108b are slidably inserted with shafts 109a, 109b provided at the lower ends of the operating rods 103a, 103b, and stoppers 110a, 110b are provided so as not to fall off. On the other end of the swing intervals 107a and 107b, the cam follower 111a and 111b were chucked and fixed to the retaining frames 112a and 112b on which the shafts 106a and 106b were fixed by screws. The flanges 115a and 115b formed at the plunger end portions of the electronic actuators 114a and 114b fixed to the brackets 113a and 113b thus engaged are engaged. Guide cylinders 116a and 116b for holding and guiding the reinforcing rods 103a and 103b are fixed to one end of the holding frames 112a and 112b. When the electronic actuator 114a is excited, the emergency basket 101 can be raised to the position of (a) in FIG. 6, and when the electronic actuator 114b is excited, it can be raised to the position of the upper (B) again. The plunger stroke of the electromagnetic actuator is set or the lever ratios of the swing intervals 107a and 107b are set, respectively. The electronic actuators 114a and 114b have lead switches 117a and 117b in their circuits and are connected in parallel to the power source 27 as shown in FIG.

The lead switches 117a and 117b face the movement path of the magnet 118 fixed to the contactor 18 of the above limit switch, and the contactor (when the cam follower 16 is in contact with the cam face A). 18) maintains the position of the solid line display (Fig. 7) so that the lead switches 117a and 117b are not closed, and when the contact with the cam surface B, the copper magnet 118 comes to the position of the lead switch 117a, When it closes and contacts with cam surface C, the copper magnet 118 will come to the position of the lead switch 117b, and will close it. 17 'is the return spring of the contact 18. As shown in FIG.

Next, the operation of the apparatus will be described. Example 1 when the locking piece 5 is locked to the locking hook 8 and when the residual amount is more than specified and the cam follower 16 is in contact with the cam surface A. In the same way, the feeding device does not work. When the cam follower 16 is in contact with the cam surface C according to the residual amount as in the first embodiment, the lead switch 117b is closed so that the electromagnetic actuator 114b is excited, and the plunger rod is protruded, so that the swing interval 107b is used. ), The operation rod 103b is moved upward, the feed basket 101 is raised to the position of (b), and almost all of the emotion dogs 17 raised to the top of the feed basket 101 have a feed container. When the cam follower 16 is in contact with the cam surface B, the lead switch 117a is closed, and the electromagnetic actuator 114a is excited to raise the emergency basket 101 to the position of (a). Some of the emotional dogs 17 on the dog basket 101 are supplied into the dog container 1.

The present invention, as described above, is provided with a means for detecting the residual amount of scraping body provided over the entire width of the inner diameter of the mobile dog container and the residual amount having a plurality of contacts swinging according to the moving position of the scraping body. According to the weight, the actuator is selected and angled according to the feeding command issued by the contact word corresponding to the position of the scraping body to change the dissipative capacity of the dissipative basket. If the amount of supplementary dogs is reduced and the amount of residual dogs is small, the number of dogs in the dog basket is increased so that the amount of supplementary dogs is increased. Therefore, the amount of knowledge of the mobile dog container can be made almost equal.

Claims (1)

The scraping collection body which scrapes the residual dog to one side by rotating while falling into the above-mentioned feeding container with a scraping portion having a width roughly the same as the inner dimension of the mobile feeding container, and operates according to an increase in the amount of rotation of the scraping container. By providing a residual amount detection means for sequentially generating a plurality of feed command from a plurality of contacts, a plurality of actuators selectively operating in response to the feed command, and a feed basket driven by these actuators. A cocoon feeding device in an automatic investigator, characterized in that a group of actuators and a basket of feeding dogs is selected in order to sequentially increase the feeding amount based on the order of the above-mentioned feeding dog command.

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