JPS60193802A - Feeder for material to be packaged - 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] A device in which a large number of falling packets are turned upside down one after another, and items to be packaged, which have been stored in advance in these packets, are sequentially supplied into a packaging container. It is related to.

For example, if small pieces of packaged items such as salted konfu, fukujin tsubu, and side dishes are transferred from a needle container to a packaging container (= when transferring small pieces of packaged items such as salted konfu, fukujin tsutsumi, and side dishes), some of these items should be placed inside a re-packaged container (- secret number). Therefore, a measurement error occurs between each packaged item.

Conventionally, as shown in FIG. 7, Japanese Patent Application Laid-open No. 59-6835 discloses that after filling a bucket (50a) with a branched package (49), the packet is removed by the rotational power of a shaft (48). A solid line like a one-handed hammer (C swing from the Go position,
With the inertia at that time, the above-mentioned item to be packaged is moved into the packaging container (
The container that is forcibly fed into the packet is opened, and the package can be evaluated in that it can use inertia to peel off the packaged items from the inner surface of the packet. However, in this case, since centrifugal force acts at the beginning of the packaging, the combined force of centrifugal force and inertia acts in the diagonal direction as shown by arrows (3) (X, is secretly numbered inward of the packet (50a). Therefore, this device also has the disadvantage that it is possible to reliably release all the packaged items from inside the bubble.

The applicant first rotates a packet (Keiitani device) in the shape of a one-handed hammer, then drops it into a vertical chute by a predetermined distance, and in this chute, the inertia in the vertical direction is reduced. With this inertia C, f&'&
The applicant has filed an application for a device that easily separates the packaging and then supplies it to a packaging container.

The present invention is based on the above-mentioned application, that is, Patent + G, M.S. 58-23.
It utilizes the basic technical idea of 'i'252 as it is, and further improves the complicated structure described in the example of the application, and the case supporting the packets is connected to the packet supply conveyor and the packaging container transport area. In addition, a timing stopper is provided which is depressed when a case is added to allow packets to be entrained, and which protrudes above the supply conveyor when the load on the case is removed. A stopper is formed in the upper part of the passage area of the packaging container as described above to prevent packets from falling into the cylindrical chute described later and to allow only the packaged items to be received into the packaging container, and a cylinder placed above the stopper is formed. A chute is connected to the upper end of a link that swings around the upper end bottle, and a butcher is further provided on the rack gear for reversing the case so as to engage with a lever connected to the upper end of the link. The bucket 1 can be directly moved upside down from the supply conveyor toward the packaging container by the power of the rack gear, and the timing stopper and chute can be indirectly moved to control the number of packets received and to empty the container. This simplifies the overall configuration by controlling packets.

Hereinafter, embodiments of the present invention will be described based on the drawings.

In Figures 1 and 2, (1) represents a large number of packets @(
B) It is a supply conveyor that transports... This supply conveyor (1) consists of a plurality of endless string belts (10!
(101... is supported on the pulley αυ, and the motor (12
The rotational power of the conveyor (1) causes the packets (B) to be placed on the horizontal part of the upper surface of the belt and conveyed continuously.In addition, the packets (B) are placed in rows on both sides of the upper part of the supply conveyor (1). While providing a guide US 1131 to guide the
Timing stopper U41 near the end of the conveyor
has been set up. As shown in Fig. S5 in detail, the timing stopper No. 110 is connected to the supply conveyor (1).
A shaft u6) is rotatably supported on a shaft U (g) horizontally suspended in the do region of the shaft, and a plurality of rod-shaped blocking material u barrels are erected on a seat plate u'0 fixed to the tip of the rod, The upper end of the blocking member is bent in the direction of movement of the conveyor (1) to form a load discharge part, while the spring (20
In this case, the blocking material U barrel is energized so that it comes out from between the belts of the conveyor and onto the conveyor.

On the other hand, a column 1 erected on the side of the supply conveyor (1)
22) through the bracket t231 (,!3) on the top of the gear I,! ! A case (2) for supporting a packet is placed on the other end of the arm ω, which rotatably supports the force and has one end fixed to both sides of the gear (to), so that the case is positioned above the timing stopper (■). Fixed. As shown in FIG.
The width (26) is slightly larger than the diameter of the packet (B), and the depth η is slightly smaller than the diameter of the packet (marked).Also, as shown in Fig. 1, mrJ A rack gear (to) is installed between the marking column (2) and the gear wheel, and the rack gear u81 is connected to the air cylinder on the F side, and the air cylinder 9) moves the rack gear 8) to the upper 'F'. When you move it, the gear (2)
rotates around the pin ridge as an axis, and the rotation of this gear a causes the case (2) to be reversed within a range of 18015 angles.

Furthermore, the pillar body (two frames t32 fixed to both sides of the two) tea is horizontally protruded in the direction opposite to the supply conveyor (1), and the tip F side of the frame is extended between these two frames. A groove-shaped bracket zama is provided, and the fourth
No. 1 in the figure < A stopper C that forms an exit slope slightly smaller than the opening of the bracket seat (on the bottom of the third floor of the packet) and prevents the packet from falling off at the edge of the exit (31).
(5) is formed. In addition, as shown in Fig. 3, the eye IJ
The bracket seat G331 shown below performs a reversing action.
The outlet of the bracket seat (F of 搏 to the packaging container) is located at the center of the bracket seat (2) so that it is conveyed by a conveyor. In addition, the bracket seat (slightly closer to the fourth column than the cutter (two frames C3'lI CAIJ
The upper ends of two links (CηG7) are swingably supported on the inner surface of the
! I u■ engages the connecting par (40), and both connecting pars (4LI 141 connects the circumferential chute (
3) is supported from both sides. The other end of the spring (42), one end of which is engaged with the parallel link D of the projector, is connected to the end of the frame (321), and the tension of this spring causes the chute (3) to At the same time as attaching it to the upper part (2. Install the L/mast screw on the frame). At the same time, the lever (4
5) is interlocked with the upper part of the engagement pin (46) at the end.

The illustrated embodiment is constructed as described above, and the operation will be explained from C1 onwards.

A needle worker fills a large number of packets (B) with the packaged and weighed sushi.These packets are arranged one after another in a line on the supply conveyor. When the case (2) in FIG. Since it is being lifted, the leading Bano (B) is pushed into the case (2) by the subsequent pressure. In FIG. 1, when the rack gear (C) is moved upward by the air cylinder, the gear (C) meshing with the rack gear begins to rotate, and the case (2) is lifted. Case (2) as shown in Figure 5
When the load of the packet (B) is removed from the load part (l wing) by the upward movement of ), the blocking shrine tt8 follows it.
1 is a spring (protrudes onto the conveyor tit due to the reaction force of the edge and blocks the following packets), while rack gears 1-2 (2) are pushed out by a push-pull as the top moves upward.
Since the load on the engagement pin (46) is released, the flat link +371 swings due to the tension of the spring (421), and the chute (3) is moved to the bracket seat t (31) as shown in Fig. 3. The case (2) that moves upward and rotates at the same time is the shoe): it turns to the upper end and moves upward to eject the internal packet (b) upside down into the chute (3).Therefore, the packet (b) is f/ It moves vertically in the neat (3) and falls into the stop bar (J5) as shown in Fig. 4. At this time, due to inertia (2), the branched package 0 in the bag (2) is removed from the exit IJ (34). It is discharged into the packaging container in the storage area.

After that, as shown in Figure 1, the air cylinder y! When the -C rack gear 81'x is moved downward by j and the case (2) is reversed together with the gear (to) to the position of the supply conveyor (1), the timing stopper I is stopped by the load of the case (2). The first packet h03) is the case (
2) Automatically fed into the abdomen, while the pussy-V-144
) pushes the engagement □ pin (46) to return the link BO, so the chute (3) moves away from the practicum seat and moves the inner wall (B) downward. It is automatically discharged onto conveyor (9)L.

In Embodiment 8, the force of the spring (42) is used to move the chute t31' in the direction of the bracket seat. (46), there is no need to use the spring (421).

As described above, the packaged article supplying device of the present invention has rack gear 1.
．． ! The packet is discharged upside down into a cylindrical chute (3) by the case (2), which is positively energized at a 180-degree axis by the power of the Enoki. In addition to generating only inertia of In particular, the tension C of the spring (zO) at the end of the supply conveyor (1) causes the blocking material μ
8) to the supply conveyor and the yellowing prevention material (1).
The timing stopper circle is configured so that the load of the case (2) applied to the upper end of the timing stopper 81 pushes the blocking material to the side of the -In1 side of the supply conveyor. is to indirectly receive the power of the rack gear (marked 2) to control the transport of the packets (2, IM vehicle structure C allows each packet (intestine) to move in the case (2) - C one by one). Booth (2)
In addition, it can be supplied to
13 + is connected to the upper end of the link C force that swings around the barrel (2), and is installed at one end of the link to transmit the power to the end of the lever (45). From the rack gear d8.1, the rack gear d8.1 is used to move the chute (3) bracket seat (83) between the horizontal force and the rack gear d8.1. With one power source C, it is possible to control the supply of packets, release the packaged material from the same bag, and collect the packed packets. 1
j There is an effect that can be implemented with a simple structure.

[Brief explanation of drawings]

FIG. 1 is a normal LIIJ diagram showing an embodiment of the present invention, FIG. 21 is a previous plan view, FIG. The figures are a v-v line view in FIG. 2, FIG. 6 is a partial perspective view, and FIG. 7 is an explanatory diagram of a conventional example. (1)... Supply conveyor, +2)... Case. (3)... Shoe), '+91... Collection conveyor. u4J...timing stopper, 1181...
blocking material. +191...Load part, 0)...Spring. (2...Column body (airframe), Housing...Gear (rotor). (,!9...Arm, (z8)...Rack gear. 9)...Air cylinder, (33 )... Bracket seat. (2)... Exit, I5... Stopper. 67)... Link, +42)... Spring. (44)...Pusher 1 145)...Lever. (46)... Engagement bottle, ni)... Packaging container. (B)...Packet. xz prisoner @, 3 prisoners

Claims (1)

[Claims] A case (2) is fixed via an arm (25) in the circumferential direction of the rotor UL, which is supported through a horizontal pin (0) with respect to the fuselage (22), and has an opening on its upper surface and one side.
), a rack gear 4 that engages with the gear wheel a and reverses the gear wheel a by an angle of about 180 degrees by movement in the upward direction, and a case (2) that performs the reversing action within the range of the 180 degree angle. A supply conveyor (1) is provided so as to carry the packet 03) toward the horizontal opening of the case at the - side stop position, and a spring (2Q) is provided at the end of the supply conveyor (1). The blocking material part is pushed onto the supply conveyor by tension, and the blocking material is pushed to the F side from the upper surface of the supply conveyor by the load of the case (2) applied to the upper end of the blocking material (l). The timing stopper I (2) and the case (2) that performs the reversal action are
) The cylindrical chute (3) described below is located below the stop position on the other side.
The packets (B) are arranged at intervals corresponding to the length row of the packets (B), and are placed horizontally with an outlet (
b) to prevent packets from falling around this exit.
Booru stopper Tatoji L bracket seat (Kari and MF
Link C37 which is placed on J bracket seat 1.331 and swings the cylindrical chute (3) around the pin at the upper end.
) and a mechanism connected to the upper end of the link to move the chute (3) within the sowing axis of the link, and a mechanism connected to the upper end of the link 67) to transmit power to the end of the link 67). A packaged article supplying device consisting of a butcher (44) fixed to the rack gear (281)