JPS59209511A - Tea making leaf weighing packing device - 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] The present invention relates to a tea leaf measuring and filling device that automatically weighs dried tea leaves sent from a combination machine and packs them into a packing bag moss or box. ), in parallel with the combination machine, in the input port provided on the upper side of the outer cylinder housing the vertical bucket conveyor, which is installed upright, + (tlil) of the input control box
The communication ports of the input control box are connected to each other, and a weighing hopper, which is loaded onto the platform scale at the bottom via a connecting rod, is installed in communication with the lower part of the input control box. A control vane roll driven and rotated by a drive motor is suspended horizontally, and the upper edge of a shoot plate is pivotally attached to the lower edge of the communication port, and the chute plate has an initial effect of guiding the dried tea leaves to fall. When a certain amount of dried tea confectionery accumulates in the weighing hopper due to its falling, the chute plate is rotated by an air cylinder so that its lower edge hits the top 11 ruts of the control vane roll. At the bottom opening of the weighing hopper, two blocking plates, which are opened and closed by a drive motor, are provided so as to face each other and open and close. An endless belt conveyor is installed horizontally at the bottom of the empty space at the bottom, and
The side opening of the empty room is opened and closed by a door plate that is operated by an air cylinder, and
The dried tea leaf stuffing bag is characterized in that it communicates with a stuffing opening of a box, and a stuffing bag or a box is connected to the stuffing opening, and as an embodiment thereof, a vacant space below the bottom opening of the weighing hopper is used. The side openings of the
There are two P pieces provided, and the side opening 1d at the λ position,
Each of them is connected to the communication port for the dried tea leaf stuffing bag or lees through an opening/closing door plate that is opened and closed by an air cylinder. , the air cylinders are each controlled and operated by a control section.

Conventionally, dried tea leaves sent from a combination machine have to be manually split and packed into bags or boxes, which has the drawback of being time-consuming and inefficient.

On the other hand, this invention eliminates the drawbacks of the conventional one, and
This invention mechanically automatically and continuously performs the stuffing work efficiently. According to this invention, the dried tea confectionery sent from the combination machine is packed inside the feeding control box by a chute and an impeller. hl is automatically controlled and put into the weighing hopper, the weighed tea leaves are automatically sent to the packing port by an endless belt conveyor, and the packing is automatically performed. This is very useful because it allows the packing work to be carried out automatically and efficiently.

Embodiments of the invention shown in the drawings will now be described.

Stitching, p (I+) Sencha leaves (2) are bound by a belt conveyor (3) into an outer cylinder (4) installed upright in front of the combining machine (1). The dried tea leaves are sent to the lower side of the vertical packet conveyor (5), and the dried tea leaves are pulled up by the vertical bucket conveyor (5) at the input port (6) on the upper side of the outer tube (4). Its input port (6
), through the communication port (7) and into the input control box (8), and the upper edge i9+ is pivotally attached to the lower edge of the communication port (7) of the input control box +81. It is guided along the slope α1 and falls into the weighing hopper 〇υ at the bottom.

This fl' Ml hopper θυ is loaded on a lower platform scale a via a connecting rod a4, and a drive motor α controlled by the control unit 09 is installed in the bottom opening I.
A blocking plate Qe, which is opened and closed from G by an operating mechanism (to)
αe are provided so that they can be opened and closed facing each other, and the bottom opening (I41 is a bag or box for packing dried tea leaves (I41 is a bag or box for storing dried tea leaves). - Connected to 0.

When a predetermined amount of dried tea leaves guided to fall along the slope of the chute plate OC accumulates in the weighing hopper an, the chute plate Q[) is automatically rotated by an air cylinder ■ controlled by the control unit α9. move its lower edge clI
l is Thi + input flil! The upper edge G of the control vane roll Q, which is horizontally mounted on the lower side of the control box (8) so as to be driven by the drive motor (2). 41. The dried tea leaves that are guided to fall along the slope of the chute plate 0α are controlled by the rotation of the control blade roll (c), and the amount of the dried tea leaves that are guided to fall into the cedar is controlled by the rotation of the control blade roll (c). It falls within θυ and is added to the dried tea leaves that have already fallen and accumulated.

When the dried tea confectionery dropped into the weighing hopper +111 reaches the final set amount due to its addition, the braking unit automatically stops the operation of the AfJ association packet conveyor.

When the operation of the combination machine and the packet conveyor stops, the blocking plate 0Q-C0 at the bottom of the weighing hopper aυ opens as shown in the diagram below, and the dried tea leaves accumulated in the weighing hopper are released from the weighing hopper aυ. It falls onto an endless belt conveyor (support) that operates in forward and reverse directions and is placed horizontally at the bottom of the lower empty chamber (5).

When the weighing hopper becomes empty, the cutoff plates Oe and αe are automatically closed by the drive motor a0, and the front blending machine and packet conveyor are activated, and the dry tea leaves continue to be fed as described above. will be carried out.

Therefore, the empty space (c) between the forward/reverse endless belt conveyor CI+51 and the lower part of the weighing hopper (111) is filled with air cylinders = Q71 on both sides which are braked by the control unit housing 9.
・Both side opening/closing door plate ce-a opened/closed by (27)
It is reserved by.

Endless belt conveyor c! When the weighed dried tea confectionery has finished falling onto the lil, one of the air cylinders is activated to open the opening/closing door plate (■) on the negative side, and the endless belt conveyor is rotated in one direction. The dried tea leaves piled up on top of it are sent to the dry tea leaf packing opening part of 1, and the dried tea leaves are stuffed from the dried tea leaf packing mouth part into a tied bag or box αη.When the stuffing is finished, one side can be opened and closed. The door plate is closed by the operation of the air cylinder.

Next, when the dried tea leaves are deposited in a fixed amount on the endless belt conveyor as described above, the other opening/closing door plate (to) is opened by the operation of the air cylinder, and at the same time, the endless belt conveyor is rotated in the opposite direction. Then, a certain amount of dried tea cake deposited on it is sent to the dried tea cake filling opening α wound on the other side.
The dried tea confections are stuffed into the other bag or box, and when the stuffing is finished, the other opening/closing door is automatically activated by the air cylinder.

By repeating these operating steps, the dried tea leaves are repeatedly stuffed into a bag or a box.

In the drawings, C9 indicates a shaking table.

[Brief Description of the Drawings] Figure 1 is a front view of this invention device, Figure 2 is a side view thereof,
Figure 3 is a sectional view taken along the line I-I in Figure λ, and Figure 3 is a cross-sectional view taken along line II-I in Figure 3.
1 is an enlarged side view of part A in FIG.
The figure shows an explanatory view of the operation of the device of this invention. In the drawing, (11 is a combination machine, (2) is a dried tea leaf, (4 is a
) is the outer cylinder, (5) is the vertical packet conveyor, (6) is the input port, (7) is the communication port, (81 input control box, (9) is the upper edge of the chute plate (it), and Qll is The scale is the sardine hopper, the bean paste is the connecting rod, 0 is the platform scale, θ4 is the total Fi cutoff plate, ση is the stuffing bag or box of dried tea confectionery, U is Ify, example is the filling, a!
I is the dried tea leaf filling opening, ■ is the air cylinder, the lower edge of the Qυ ban unit θω, (a) is the drive motor, (2)
is the control vane roll, Cl41 is the upper edge of the control vane roll G, inside is an empty room, (2υ is an endless belt conveyor, (2 yanagi is an opening/closing door plate. Fig. 1 Fig. 2 ■ Fig. 3 Fig. 4 - Figure 5 Figure 3 Figure 9

Claims (3)

[Claims] (1) Input control provided in parallel on the upper side of the outer cylinder at the input port provided on the upper side of the outer cylinder housing the vertical packet conveyor installed vertically in parallel with the 6-combination machine The communication port on the upper side of the box is connected to the communication port, and the weighing hopper loaded on the platform scale at the bottom is installed in communication with the lower part of the input control box via a connecting rod. A control vane roll driven and rotated by a drive motor is suspended horizontally at the bottom, and the upper edge of a chute plate is pivotally attached to one edge of the i''11 continuous passage port, and the chute plate is
When a certain amount of dried tea leaves accumulates in the weighing hopper due to the falling of the initial dried tea leaves, the chute plate is rotated by the air cylinder and its lower edge touches the control vane. The weighing hopper is designed to come into contact with the upper edge of the roll, and at the bottom opening of the weighing hopper, a shielding plate is provided facing each other and opened and closed by a drive motor. An endless belt conveyor is installed horizontally at the bottom of the empty chamber below the bottom opening, and the side opening of the empty chamber is opened and closed by an opening/closing door operated by an air cylinder. The tea leaf measuring and filling device is characterized in that the device is connected to a filling opening of a bag or a box for stuffing dried tea leaves, and a stuffing bag or box is connected to the filling opening. (2) There are 1.2 side openings in the empty chamber below the bottom opening of the weighing hopper that face each other, and the λ side openings are each opened and closed by an air cylinder. The opening/closing door plate storage is connected to the communication opening of the dried tea and confectionery bag set or box, and the endless belt conveyor is operated in forward and reverse directions.
The tea leaf measuring and filling device described in Section 1. (3) The air cylinders are each controlled and operated by a control section.
The tea leaf measuring and filling device described in Section 1.