JPS6144724B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a box in which pre-cut panels each having a substantially hemispherical chamber filled with a product such as ice cream are packed in a box and arranged in a staggered manner in the height direction. Regarding stuffing machines.

BACKGROUND OF THE INVENTION It has been conventional practice to arrange rounded articles in parallel and with staggered staggers. This is the case, for example, when the bottoms of cylindrical articles such as bottles are arranged side by side and staggered on the horizontal base of a board or packaging box. When arranged in this way, the articles fit into each other in a wedge-like manner, so that they can be efficiently stored in a limited space.

Conventionally, there are at least two types of machines that perform the work of arranging rounded articles in a parallel and staggered manner.

The first type of machine is specifically designed for packaging bottles and has a gripping device that engages with the eye of the bottle to position several bottles at once.

The second type of machine uses a chute to guide the articles into rows that are offset by the radius of the articles, and then applies a lateral force to the rows of articles.

Problems to be Solved by the Present Invention Both the first and second types of machines described above cannot package round objects in a three-dimensional staggered manner. Also, the first type of machines are expensive and complex.

The present invention has been provided in view of these circumstances.

Means for Solving the Problems A boxing machine according to the present invention, which arranges pre-cut panels having substantially hemispherical chambers filled with products in a staggered manner in the height direction and packs them into boxes, corresponds to an embodiment. 4 to 6, a frame 1; a platform 2 connected to the frame 1; and a transfer table 3 supported by the platform 2 so as to be movable in the horizontal direction. two receiving plates 4, 5 supported on the transfer table 3 and on which the pre-cut panels are placed; a unit 6 for separating and projecting the pre-cut panels; a vertically movable support plate 7 for receiving; assemblies 19, 24, 25, 28, 35, 38 for automatically controlling each movement of the cartoning machine;
38b, 39, 39c, 39d, 40; a control device 8, 20 for said support plate cooperating with said assembly;
The two receiving plates 4 and 5 are movable separately from the transfer table 3 in a direction horizontally inclined at 45 degrees with respect to the moving direction of the transfer table.

Embodiments Hereinafter, the present invention will be described in detail based on drawings showing embodiments thereof. Note that the directions of up, down, left and right in the following description are the directions seen in FIG. 4, which is a front view of the packaging machine according to the present invention.

1 to 3 are diagrams showing pre-cut panels boxed by the boxing machine according to the present invention, and FIGS. 1 and 2 show the stacked and boxed state. FIG. 3 shows the state in which they are individually separated.

The pre-cut panel B is made of a thin sheet of plastic material and has a plurality of approximately hemispherical chambers A formed at regular intervals. This chamber A is filled with ice cream, for example, as a solid substance in the form of a cannonball ("bomb") following the shape of chamber A.

As can be seen from Figure 3, when the centers of each chamber A are tied together, a square rope is formed. As shown in Figures 1 and 3, one chamber A is placed between four chambers of adjacent pre-cut panels, with the four chambers oriented in the opposite direction. In this case, the lengths of the sides of the square are selected such that the lateral surface of one chamber A is mutually tangential to the lateral surfaces of four adjacent chambers.

The box 9 containing the pre-cut panels B has a square cross section and is made of a material that can be folded like paperboard.

4 to 6 are diagrams showing a box packing machine according to the present invention.

The cartoning machine according to the invention has a platform 2 supported on a frame 1, on which a transfer table 3 is supported so as to be movable in the horizontal direction. There are two receiving plates 4 and 5 on the transfer table 3.
pcs installed. Each of the two receiving plates 4, 5 carries a pre-cut panel B having a chamber A already filled with ice cream. Each receiving plate 4, 5 is located in each chamber A provided in the pre-cut panel B.
It has a compartment for storing. As shown in FIG. 6, in this embodiment, the compartments are arranged in the same manner as the compartment A, and the number of compartments is nine. The receiving plates 4, 5 are guided by rollers 3a, 3b and rails 2a, 2b attached to the transfer table 3, and move in the horizontal direction together with the transfer table 3.

The cartoning machine further includes a unit 6 for cutting and separating the pre-cut panels B and ejecting them into a box 9 placed below, and a vertically movable support plate that continuously receives the ejected pre-cut panels B. 7. a device (not shown) for closing and removing the box 9 filled with pre-cut panels B;

The support plate 7 is supported by a vertical column 8, and its upward movement is a continuous movement.
When the pre-cut panels are stacked in the box 9, they are moved downward in stages.

The column 8 has a plurality of bars 20, which constitute a control device for the support plate 7.

The column 8 has at least two guide members 19, 19
(As will be described later, this is one of the parts constituting an assembly that automatically controls each movement of the cartoning machine.)

The two receiving plates 4 and 5 reciprocate in the horizontal direction together with the transfer table 3, and have two ends located at an angle of 45 degrees with respect to the direction of movement of the transfer table, separate from the transfer table 3. It is designed to be able to reciprocate linearly between positions. The travel distance of this inclined reciprocating motion (distance between two end positions)
is equal to half the length of the diagonal of the square formed by connecting the center points of each chamber A of the pre-cut panel B. In order to perform this movement, two sliders 5a, 5a are attached to each of the receiving plates 4, 5, as shown in FIG. 6, for example, which cooperate with a guide rod 5b fixed to the transfer table 3.

For example, a plurality of jacks (not shown) can be used as a drive source for the two types of horizontal movements of the receiving plates 4 and 5 described above.
can be used. That is, the ends of the jack rods are fixed to the transfer table 3 and the receiving plates 4, 5, and the above-mentioned movements are carried out alternately by means of the apparatus described below.

The backing plates 4, 5 can be provided with lateral clips (not shown) for holding the pre-cut panels. The position of this clip is automatically adjusted before movement of the backing plates 4, 5 in order not to interfere with the movement of the backing plates 4,5.

The unit 6 for cutting and ejecting the pre-cut panels into individual parts is arranged in such a way that it remains stationary during the movement of the transport platform 3 and is always located on one of the receiving plates 4, 5 during said cutting operation. It is made to be consistent with that. For this reason, while the receiving plates 4 and 5 are moving in a direction inclined at 45 degrees with respect to the moving direction of the transfer table 3, the unit 6 is also tilted by a common jack (not shown) with the receiving plates 4 and 5. Being on the move.

The unit 6 is supported on the upper part 1a of the frame 1. The unit 6 has at least one, preferably two, jacks 13a, 13b.
The rods of the jacks 13a, 13a are located on the side of the unit 6, and a cutter block 14 is fixed thereto. The cutter block 14 has two pairs of blades spaced apart from each other and arranged parallel to each other. The vertical positions of the cutting edges of these four blades are the same, and the length of each blade is equal to the length of the side of the square forming the outline of one compartment of the receiving plate. One of the two pairs of blades overlaps a portion of the pre-cut panel other than the pre-cut line between two adjacent chambers. The plane occupied by each blade of one pair of the two pairs of blades is perpendicular to the moving direction of the transfer table 3, and the plane occupied by each blade of the other pair is parallel to the moving direction. Furthermore, each of the four sides of the cutter block 14 is guided by two guide rods (not shown).

The upper portion of the wall separating the compartments provided in the receiving plates 4, 5 is provided with a groove having a shape corresponding to and complementary to the blade.

The unit 6 further includes a support 17 and a support 17.
It has a plurality of ejectors 16 fixed to. The support 17 is fixed to the rod end of a jack 18 which is integral with the frame 1. The vertical axis of the jack 18 is the jack 13a, 13
extending parallel to the longitudinal axis of b.

The jack 18 moves to the position where the jack 18 moves until the free end of the ejector 16 contacts the chamber A of the corresponding pre-cut panel B, and the position where the jack 18 pushes the pre-cut panel B out from the receiving plates 4 and 5 into the box. The distance from the position of the jack 18 when pushed out is made equal to the height of the chamber A.

The guide members 19 , 19 cooperating with the vertical columns 8 supporting the support plate 7 are interconnected by a plurality of bars 20 . The plurality of bars 20 are provided at least in the same number as the number of layers of pre-cut panels B stacked and stored in the box 9, and are spaced apart from each other by a constant interval.

The vertical movement of these guide members 19, 19 is guided by two rollers 21, 21, which are arranged opposite to each other. Each roller 21, 21 is supported by a support member 22 fixed to the frame 1. The two guide members 19, 19 are interconnected at their ends by a crossbar plate 23.

The two guide members 19, 19 are always in contact with the inner surfaces of the two brake blocks 24, 25.
It is pressed by these brake blocks 24 and 25. These brake blocks 24, 2
5 is two rods 2 fixed horizontally to frame 1
6 and 27. The brake blocks 24, 25 are parallel to the plane containing the vertical axes of the guide members 19, 19. At least one of the two brake blocks 24, 25 slides along the support rod. If only one brake block 25 slides along the support rod, the other brake block 24 abuts against the corresponding rod. The sliding brake block 25 can be connected either directly to the frame 1 at one end and to the sliding brake block at the other end or indirectly by being biased against a corresponding guide member 19 by an elastic member such as a compression spring. comes into contact with. Both brake blocks 24, 25 may be biased against their respective rods via compression springs (not shown).

The mechanical properties of the compression springs are such that the frictional force generated when the brake blocks 24, 25 come into contact with the guide members 19, 19
9, 19, bar 20, and crossbar plate 23 must be sufficient to overcome the maximum fully loaded weight of each member and stop the assembly from lowering. The support plate 7, the guide members 19, 19, the bar 2
0, and the downward force applied to each member of the horizontal beam plate 23 includes, in addition to its own weight, the force applied when pushing out the pre-cut panel by the jack 18. Movement stops when the force exerted by this jack 18 is removed.

Between the two brake blocks 24 and 25,
A latch 28 is provided which is pivotally mounted on an axis 29 parallel to the rods 26,27. The support 31 of this latch 28 is also mounted for pivoting about an axis 29. One end of this latch cooperates with a number of bars 20 during downward movement of the support plate 7, and the other end 28a is connected to the support plate 7 by means of an elastic member, such as a spring 30.
1.

During downward movement of the support plate 7, the support 31 is adapted to cooperate with a rod 32 of a jack 33 fixed to the frame 1 in order to hold the support 31 in place. For this purpose, a hole is provided for receiving the end of the rod 32 of the jack 33. Furthermore, a guide member 19 that supports the support plate 7
A fork 34 is provided on the support 31 of the latch 28 on the surface of the support 31 opposite to and on the other side of the shaft 29 with respect to the guide member 19 . The fork 34 opens toward the side opposite to the guide member 19 2
It has several branches. The function of fork 34 will be described in detail later.

A lever 35 is attached to a horizontal shaft fixed at a position below the shaft 29 of the frame 1 and is pivotable about the shaft. This horizontal axis is parallel to the pivot axis 29 of the latch 28. A cylindrical rod 35a is attached to the upper end of this lever 35.
A latch guide formed by the latch is provided. The cylindrical rod 35a is adapted to engage the fork 34 of the latch support 31 when the lever 35 is in the stop position of longitudinal movement. Further, a roller 35b is provided at the lower end of the lever 35. The axis of rotation of the roller 35b is parallel to the axis of the pivot of the lever 35, and is located at a position eccentric thereto, and close to the guide member 19. The axis of rotation of the roller 35b is fixed to the trunk of the lever 35 via a support member 35c, for example by welding.

The upper end of the lever 35 and the axis of rotation are connected to the frame 1 by an extensible elastic member 36 that applies a tensile force to the trunk of the lever 35. In a normal state, a portion of the lever 35 above the axis of rotation is pulled in a direction away from the guide member 19. The movement of the portion of the lever 35 above the axis of rotation in the direction pulled by the elastic member 36, ie the movement of the roller 35b towards the guide member 19, is limited by a stop 37 having a variable length. In the position where the lever 35 is restricted by this stopper 37, the latch 28
The cylindrical rod 35a forming the guide does not come into contact with the latch support 31.

A jack 38 is provided fixed to the frame 1. A pusher 38b is attached to the tip of the rod 38a of the jack 38. The rod 38a extends downward and is retracted upward.

When rod 38a is in the extended position, pusher 38b engages roller 35b. The latch support 31 is then returned to its operating position via the cylindrical rod 35a, which is the latch guide.
A jack 33 is locked via a rod 32. Further, after the support plate 7 has been lowered by a distance corresponding to the height of the box 9, the guide member 19 and the support plate 7 are raised upward together with the horizontal beam plate 23 that connects the guide members 19, 19. .

During the downward movement of the support plate 7, the rod 32 of the jack 33 is in an extended state, so that the lever 35 remains in its vertical position during this downward movement. Therefore, the cylindrical rod 35a, which is a latch guide part that engages with the fork 34 of the latch support part 31,
The rod 32 of the jack 33 until it comes into contact with
It is held in a fixed position by.

When the crossbar plate 23 comes into contact with the pusher 38b, the rod 38a of the jack 38 is almost simultaneously retracted and the lever 35 is released. Then, the lever 35 rotates around its rotation axis to engage and release the latch support portion 31. The latch support 31 pivots about its pivot axis to support the latch 28.
pull in. In this retracted position of the latch 28, the bar 20 is moved during the upward movement of the support plate 7 and the guide member 19 supporting it.
is prevented from contacting the end of latch 28.

The upward movement of the support plate 7 and the guide member 19 is obtained by the pressure exerted by the pusher 38b of the jack 38 against the frictional force exerted by the brake blocks 24, 25 against the rod 19.

Upon completion of the upward movement of the jack 38, the rod 38a returns to its extended position as described below and the pusher 38b moves the lever 3
After hitting the roller 35b of No. 5, the lever 35 is returned to its vertical position and the lever 35 is held in that position. As a result, latch support 31 and latch 28 are also returned to their operating positions. In this position, the end of the rod 32 of the jack 33 engages in the hole provided for supporting the latch 28 in order to fix the latch 28 in that position during the downward movement of the support plate 7. It matches.

At the end of the downward movement of the support plate 7, the box 9
When the box 9 becomes full, the box 9 is separated from the support plate 7 by pushing the empty box adjacent to the full box 9 using a pusher provided at the end of the rod of a jack (not shown).

Control of the movement of each of the several jacks mentioned above In other words, control of each movement of the packaging machine can be carried out by, for example, an electric/electronic type, a mechanical type, a pneumatic type, or a known appropriate control method that combines these types of types. can be obtained by the device.

In this embodiment, in order to perform this control,
Guide members 19, 19, brake block 24,
25, a latch 28, a lever 35 that supports the latch 28, a jack 38 fixed to the frame 1, a pusher 38b fixed to the rod 38 of the jack 38, and a lever 38b fixed to the end of the column 8 on the opposite side from the support plate 7. arm 39 member and arm member 39
a plurality of cams 39c continuously arranged along
39d, and a movable member such as a roller 40 that abuts the cams 39c and 39d.

That is, horizontal arm 39a, vertical arm 39
The horizontal arm 39a of the arm member 39 consisting of b
However, the horizontal beam plate 23 connecting the guide members 19, 19
Fixed. A cam consisting of recesses 39c and projections 39d alternately spaced at regular intervals is formed at the upper free end of the vertical arm 39b. A roller 40 fixed to the frame 1 is provided so as to rotate around its own axis of rotation and also around another axis of rotation parallel to the axis of rotation. This roller 40 is connected to the cam 39
Collaborate with c, 39d. The arm connecting the support member that supports the roller 40 with respect to its axis of rotation is biased by an elastic member (not shown), and this elastic member is activated when the roller 40 is in the recess 39c. When the roller 40 is in its natural state, it is compressed when it is in the position of the protrusion 39d. This elastic member is integrated with a member that connects and interrupts circuits that control the movements of various members of the book packing machine, and functions as described below.

Operation The operation of the cartoning machine will be explained below.

FIG. 4 shows that the left-hand receiving plate 4 is positioned in alignment with the unit 6 for separating and ejecting the pre-cut panel B, and the right-hand receiving plate 5 is placed in alignment with the unit 6 for separating and ejecting the pre-cut panel B.
It is shown in the position where it is installed. When the receiving plate 5 moves to the left from the state shown in the figure and comes to the position where the right receiving plate 5 aligns with the unit 6, the left receiving plate 4
comes to the position where pre-cut panel B is attached. This pre-cut panel B is attached manually, for example.

When placing the pre-cut panels B on the receiving plates 4 and 5, make sure that the chambers A of the pre-cut panels B on each receiving plate face in the same direction, and the chambers of the pre-cut panels placed on the receiving plate 4. A and the chamber A of the pre-cut panel B placed on the receiving plate 5 are made to face in opposite directions. For example, on the right receiving plate 5, each chamber A of the pre-cut panel B is positioned upward.
It is placed so as to be located within each compartment of the corresponding receiving plate. The pre-cut panel B is placed on the left receiving plate 4 so that each chamber A is positioned below.

From the state shown in FIG. 4, the transfer table 3 moves to the position where the right side receiving plate 5 aligns with the unit 6, and at that position, the pre-cut panel B placed on the right side receiving plate 5 is separated. Then, the pre-cut panel B is ejected into the box 9 by the ejector 16 of this unit 6. When these operations (first stage operations) are completed, the transfer table 3 moves in the opposite direction until the left side receiving plate 4 is aligned with the unit 6, and is placed on the receiving plate 4 at that position. The pre-cut panels are separated and ejected into the box 9 by the ejector 16 of the unit 6 (second stage operation). As a result of this second stage operation, the pre-cut panels B packed in the box 9 come into contact with the pre-cut panels B packed in the box in the first stage at their bottoms, and are symmetrically opposed to each other. .

Next, the receiving plates 4 and 5 are placed along a line inclined at 45 degrees with respect to the moving direction of the transfer table 3, and half of the diagonal line of the square formed by connecting the centers of each chamber A of the pre-cut panel B. The same operations as in the first and second stages are repeated by moving to a position separated by a distance equal to the length of (third and fourth stage operations).

When the cycle of storing the pre-cut panels in the box 9 is completed, the support plate 7 moves the full box 9 downwards until it reaches a level 10 for movement by means of a device not shown. When this box 9 is removed, another empty box 9 is placed in alignment with the unit 6. At this time, the inner surface of the box 9 is positioned along the outer contour of the support plate 7. For this purpose, the edges 9a, 9b, 9c, 9d of the upper part of the box 9 are folded back laterally outward. The edge 9a is pressed by the edge 9b of the next box to be stored, and the edge 9b is pressed by the edge 9a of the box that has just been stored, so that the box is folded back. On the other hand, the edges 9c and 9d are flanges 11a and 11 integral with the frame 1, respectively.
It is in a folded state under pressure from b.
The edges 9e, 9f of the edges 9e, 9f, 9g, 9h of the lower part of the box 9 are bent outward by 90 degrees, and are attached to L-shaped steels 12a, 12b integrally formed with the frame 1. This will keep it in place.
On the other hand, the edges 9g and 9h are folded back outward,
It is pressed into a folded position by the lower edge of the adjacent box as well as by the corresponding edge of the upper part of the box 9.

When the box 9 is thus ready for storage, the support plate 7 is moved upwardly from the level 10 until it is in line with the upper edge of the box 9, as shown in FIGS. 4 and 5. Then, the receiving plate 5 moves to a position where it is aligned with the unit 6.

When the receiving plate 5 comes to the position where it aligns with the unit 6,
The blades of each pair of cutter block 14 are positioned in alignment with the walls separating the compartments of the corresponding backing plate.

The blade cuts the pre-cut panel B and also cuts the receiving plate 5.
Enter the groove provided in the upper part of the wall that separates the compartments. Each blade is jacked 13a, 13b
simultaneous elongation of the rods causes simultaneous vertical movement.

When the work of separating the pre-cut panel B is completed, the pre-cut panel B is divided into nine products (namely, members having a square outline and one chamber A). Each member is held with its bottom resting on the wall of the corresponding compartment of the receiving plate 5.

The extension distance of the jack 18 is made equal to the height of the chamber A. That is, the position where the jack 18 has moved until the free end of the ejector 16 contacts the chamber A of the corresponding pre-cut panel B, and the position where the jack 18 is when the pre-cut panel is pushed out from the receiving plate and into the box. The distance from the position of is equal to the height of chamber A. The bottoms of the nine individually cut pre-cut panels B are protruded so as to be at the same height position as the opening of the box 9.

Since the pre-cut panels are made of a flexible and elastic sheet-like material, nine individually separated pre-cut panels can be ejected into the box 9 at the same time. Before being ejected, the bottom of the pre-cut panel B is held on the wall of the backing plate, but due to its flexibility, it bends when subjected to a corresponding ejection pressure during ejection. Therefore, it can pass through the receiving plate 5 while being in contact with the inner surface of the wall portion in a bent state. After passing through it, it can return to its original shape.

In the first stage of operation, when the receiving plate 5 is aligned with the cutting unit 6, the device controlling the jack 13 is actuated to separate the pre-cut panels into individual products. When this separation is complete,
That is, when the rods 13a, 13b reach the extended position, the device controlling the jack for ejecting the separated pre-cut panels is then actuated and the ejector 16 is moved downwardly. By this movement of the ejector 16, each pre-cut panel passes through the receiving plate 5, and the supporting plate 7 descends downward. On top of the support plate 7 a first layer of pre-cut panels B is placed. The distance that the support plate 7 descends towards the bottom is equal to the distance between the bottoms of each of two adjacent pre-cut panels B stacked in the box.

As a result of this downward movement of the support plate 7, the arm 39b provided with the cam also moves downward by the same distance. When the end of the cam reaches the roller 40 cooperating with the arm 39b, the movement of the arm 39b is stopped, and when the roller 40 is in the first recess 39c, the previously connected control circuit is interrupted. , interrupts the circuit that controls the state of the subsequent second stage operation. That is, the rod of the separating/ejecting jack is pulled in, the transfer table 3 is moved from left to right, and the receiving plate 4 on the left side is aligned with the unit 6.

When the work of separating and ejecting the pre-cut panels on the receiving plate 4 is completed in this way, the transfer table 3
The limit switch for controlling the movement of the jack that drives the transfer table 3 stops the transfer table 3, and the circuit that controls the separating jack is cut off, and operations substantially similar to the first and second steps described above are repeated again.
That is, after the second step of separating and ejecting the pre-cut panel placed on the left receiving plate 4 is performed, the supporting plate 7 is moved downward. The roller 40 enters the recess 39c before entering the third stage of work, but comes into contact with the protrusion 39d adjacent to the recess 39c when the third stage of work begins. As a result, the position of the support member that supports the roller 40 moves, and the arm of the elastic member that connects the support member is compressed. As a result, the jack that controls the diagonal movement of the receiving plates 4, 5 and the unit 6 moves both the receiving plates 4, 5 and the unit 6 in a direction inclined at 45 degrees with respect to the direction of movement of the transfer table 3, and It is moved by a distance equal to half the length of the diagonal of the square formed by the centers of each of the four adjacent chambers of the pre-cut panel. After or during this diagonal movement, the right receiving plate 5 is brought into alignment with the unit 6 to perform the third stage operation. Pre-cut panels are placed on these receiving plates 4 and 5.
These receiving plates 4 and 5 are placed in the same arrangement and orientation as they were placed during the first and second stage operations. The pre-cut panels stored in the box 9 through the third stage operation are in contact with the pre-cut panels stored in the fourth stage at their bottoms.

As is clear from Figures 1 and 2, the third
As a result of the operations in the first and fourth stages, the set of pre-cut panels (first layer) stored in the box 9 with their bottoms touching each other and the operations in the first and second stages Therefore, the set of pre-cut panels (second layer) stored in such a way that they are in contact with each other at their bottoms are different from each other along the diagonal line of the square formed by the outline of the pre-cut panels, The length of the offset is equal to half the length of the diagonal of the square formed by the centers of the four adjacent chambers A.

When the fourth work is completed, the roller 40 moves to the second
in the same position as when the work was completed. As a result, the receiving plates 4, 5, the transfer table 3, and the unit 6 each return to the same position as at the beginning of the first stage. That is, the outlines of the receiving plates 4, 5 and the outlines of the pre-cut panels housed in the box 9 by the first and second stage operations are aligned and positioned. The operations from the first to fourth stages described above are then repeated until a predetermined number of pre-cut panels, for example 5 layers (10 layers if we consider the layers of individual products), are stored in the box. Continued.

In this way, when the pre-cut panels have been stored in the box 9 in a predetermined number of layers and the roller 40 reaches its terminal position, the box 9 is sent to a packaging department (not shown) and replaced with an empty box. is started by the rollers 40, and at the same time, as described above, the stroke of the support plate 7 being moved upwards again begins.

Effects According to the packaging machine of the present invention, substantially hemispherical products can be arranged in a staggered manner in the height direction.

[Brief explanation of the drawing]

Fig. 1 is a side elevational view of a pre-cut panel packed into a box by a boxing machine according to the present invention, Fig. 2 is a plan view of the pre-cut panel shown in Fig. 1, and Fig. 3 is a cutaway view of the pre-cut panel. FIG. 4 is a front view showing the boxing machine according to the present invention, FIG. 5 is a side elevational view of the boxing machine shown in FIG. 4, and FIG. 6 is the same as FIG. It is a top view which shows the transfer stand which is a component of the shown box packing machine. A... Chamber, B... Pre-cut panel, 1... Frame, 2... Platform, 3... Transfer table, 4, 5... Receiving plate, 6... Unit, 7... Support plate, 8 ...Strut, 9...Box, 14...Cutter block, 16...Ejector, 18,38...
... jack, 19 ... guide member, 20 ... bar,
24, 25... Brake block, 28... Latch, 35... Lever, 38a... Rod, 38b
... pusher, 39 ... arm member, 39c,
39d...cam, 40...movable member, ie, roller.

Claims (1)

[Claims] 1. In a boxing machine that arranges pre-cut panels each having a substantially hemispherical chamber filled with a product in a staggered manner in the height direction and packs them into boxes: a frame; and a plastic plate connected to the frame. a platform; a transfer table supported horizontally movably on the platform; two receiving plates supported on the transfer table and on which the pre-cut panels are placed; the pre-cut panels; a unit for separating and ejecting panels;
a vertically movable support plate for receiving the separated pre-cut panels; an assembly for automatically controlling each movement of the cartoning machine; a control device for the support plate cooperating with the assembly; ; wherein the two receiving plates are movable separately from the transfer table and in a direction horizontally inclined at 45 degrees with respect to the moving direction of the transfer table. 2. In the boxing machine according to claim 1, the transfer table is arranged horizontally between a position where the pre-cut panel is mounted and a position where the pre-cut panel is separated and projected. A boxing machine characterized by being movable. 3. In the boxing machine according to claim 1 or 2, the pre-cut panel forms a square mesh by connecting the centers of the chambers, and the two plates is movable between positions separated by half the diagonal length of the square, separately from the transfer table, and in a direction inclined at 45° horizontally with respect to the moving direction of the transfer table. boxing machine. 4. In the boxing machine according to one of claims 1 to 3, the upward movement of the support plate is a continuous movement, but the downward movement is a continuous movement. A boxing machine characterized by a stepwise motion. 5. In the boxing machine according to one of claims 1 to 4, the two receiving plates are connected to each other and arranged in a direction inclined at 45 degrees with respect to the transfer table. A boxing machine characterized by being movable as one unit. 6. In the boxing machine according to one of claims 1 to 5, the unit is stationary when the transfer table is moving, and the two receiving plates are stationary when the transfer table is moving. While the table is moving in a direction inclined at 45 degrees with respect to the direction of movement, the two receiving plates move at an angle corresponding to the movement of the two receiving plates, and when cutting the pre-cut panels, one of the two plates is always A boxing machine characterized by being compatible with any of the following. 7. In the boxing machine according to claim 6, the unit includes a jack and a cutter block fixed to a rod of the jack, and the cutter blocks are spaced apart from each other by a certain distance and A boxing machine comprising two pairs of blades arranged in parallel, the cutter block being guided by a suitable guide. 8. In the boxing machine according to claim 7, the vertical positions of the cutting edges of each pair of blades are the same, and the length of each blade is equal to the outer circumference of each compartment of the two receiving plates. the sides of the square forming the line, and one pair of blades of each pair is perpendicular to the direction of movement of the transfer table, and the other pair of blades are perpendicular to the direction of movement of the transfer table. A boxing machine characterized by being parallel to the machine. 9. In the boxing machine according to claim 6, the unit is attached to the frame, and the two receiving plates are inclined at 45 degrees with respect to the moving direction of the transfer table. A boxing machine characterized in that during movement, a jack common to the two receiving plates causes tilting movement corresponding to the movement of the two receiving plates. 10 In the boxing machine according to one of claims 1 to 9, the control device includes a vertical support supporting the support plate and a plurality of bars formed within the support. The assembly comprises a guide member, a latch, at least two brake blocks, a jack fixed to the frame, a pusher fixed to the rod end of the jack, a lever supporting the latch, and a lever for supporting the strut. The support plate includes an arm fixed to an end opposite to the support plate, a plurality of cams continuously arranged along the arm, and a movable member abutting each of the cams. The brake block cooperates with the guide member of the assembly and is biased between its side walls, the latch cooperating with the bar during downward movement of the support plate, The support plate is disengaged when the support plate is moved upward, and furthermore, the end of the support column opposite to the support plate is connected to the pusher when the support plate is moved upward. The rod of the jack fixed to the frame during downward movement of the support plate is in the extended position, the pusher locks the lever in place, and the lever locks the lever in place. The box packing machine is characterized in that when the support plate into which the rod of the jack fixed to the jack is retracted moves upward and the latch is separated from the bar, it is released and rotated.