JPS597202Y2 - packaging store - Google Patents

Description

[Detailed description of the invention] The present invention relates to a packaging rack, and more specifically, to a packaging rack in which a conveyor and a body wrapper can be linked and adjusted. To provide a packaging station which has a conveyor and a trunk packaging part that do not require parts replacement even when the size changes, and which can be freely adjusted in conjunction with each other.

Hereinafter, one embodiment of the present invention will be described with reference to the drawings.
The figure shows a packaging rack, which includes a conveyor 2 installed in the middle of one side of the device main body 1, an elevator 3 attached to the terminal end of the conveyor 2, and a trunk wrapping unit 4 installed above the elevator 3. , a transfer path 5 connected to the right side of the body wrapping unit 4, and a linkage mechanism 6 which can freely adjust the connection between the conveyor 2, the elevator 3, and the body wrapping unit 4, and 7 boxes the products. A wrapping paper 9 for wrapping the boxed product 8 is a stopper that comes into contact with the front surface 8a of the boxed product 8 being conveyed by the conveyor 2 and stops the boxed product 8 at a predetermined position on the elevator 3.

The conveyor 2 transports the box products 8 from a hopper etc. (not shown) to an elevator 3 provided at the center of the device, and then to a mounting table 10 (described later).
a, 10b, and its structure is that of a transport frame 2' which is fixed to the main body 1 of the apparatus and whose upper surface serves as the transport surface 11 of the boxed product 8, and which abuts against the rear surface 8b of the boxed product 8. pusher 12 and its guide rod 1 for sending the boxed product 8 forward
3 and a pusher drive mechanism.

The drive mechanism of the pusher consists of a shaft 14 rotatably installed at the rear of the transport frame 2', and sprockets 15 and 16 pivotally attached to the shaft 14.
A chain 18 is wound around the sprocket 16 using the camshaft 19 as a guide, and a chain 21 is wound around the sprocket 16 over a sprocket 20 which is pivoted on a camshaft 19.

The camshaft 19 is driven by a prime mover 2 provided at the bottom of the device.
2 to sprocket 23, chain 24 and camshaft 19
This is done via a sprocket 25 that is attached to the shaft.

The pusher 12 has a pusher main body 12' rotatably attached to the chain 18, and has a conveyance claw 26 that maintains the upright state until a predetermined load is applied to the front part of the pusher main body 12'.
is attached so that it can be freely folded down, and a wheel 27 that rotates on the guide rod 13 is provided at the rear.

The guide rod 13 is provided integrally with the guide plate 17, and an auxiliary rod 29 capable of opening a long hole 28 in the front part thereof is slidably attached to a pin 30.
At the same time, the front part of the auxiliary rod 29 is fixed to an arm rod 33 projecting left and right from the middle of a support rod 32 set up on a movable table 31, which will be described later, so that it can freely move horizontally.

The interlocking mechanism 6 is separated from the operating body 34, the movable table 31, each sprocket l-35, 36, 37, and each rotating shaft 35S, 36S, 37S, etc. to which the respective shafts are attached.
An operating body 34 is rotatably provided at an appropriate position on the device main body 1,
A sprocket 35 is attached to the rotating shaft 35S.

Further, above the rotation shaft 35S of the operating body 34, there is a body wrapper 4.
A rotation shaft 36S for horizontally moving the movable pedestal A is horizontally attached to the main body 1 of the device so as to be freely rotatable, and a left-hand screw is screwed into the front part of the rotation shaft 36S, In order to horizontally move the movable table 31, a rotation shaft 37S is horizontally attached to the main body 1 of the apparatus so as to be freely rotatable, and a left-hand screw is screwed into an appropriate position in the middle part of the rotation shaft 37S. Moving axis 36
Sprockets 36 .S and 37S are respectively located at positions that form one plane with the sprocket 35 provided on the rotating shaft 35S of the operating body 34 . 37 is attached to the shaft, and a chain 38 is strung across them.

(Fig. 5) The movable table 31 is horizontally moved by the rotation of the rotation shaft 37S, and at the same time horizontally moves the auxiliary rod 29 of the guide rod 13 mentioned above, and at the same time horizontally moves the operating rod B of the elevator 3. , provided slidably on the rotation shaft 37S,
A threaded piece 39 into which a female screw is screwed is fixed to the rear end, and a support rod 32 and a guide frame 40 for the operating rod B are provided on the upper table surface 31a, and the operating rod is mounted in the center of the front part. Open the guide hole 41 of B.

The elevator 3 is provided with operating rods A, B and mounting tables 10a, 10b, etc., which are provided independently from each other above the respective operating rods, and the operating rod A is slidably mounted on a guide frame 42 fixed to the main body 1 of the device. It is inserted into a vertical position, and its lower part is connected by a connecting rod 45 to a driven joint 44 which is swung by a cam 43 provided on the cam shaft 19, so that it can be freely moved up and down, and the intermediate part can be moved to an appropriate position. A linking frame 47 having a horizontal long groove 46 is fixed thereto.

The operating rod B is attached to a guide frame 40 provided on the movable table 31.
48 and the guide hole 41 to form a vertical shape, and a retaining piece 49 that slidably engages with the long groove 46 provided in the interlocking rod 47 is fixed at an appropriate intermediate position. .

In addition, the mounting tables 10 a and 1 provided on the upper parts of the operating rods A and H
0b mounting surfaces 10a', 10b' and the conveyance surface 11
The lower limit position of the elevator 3 is set so that they are on the same plane, and both operating rods are set so that the outer edges of both mounting tables 10a and 10b are always inside the rear surface 8b and front surface 8a of the box product 8. Set the interval between A and B.

The torso wrapper 4 consists of a bottom folding plate 50, etc., which is located behind the movable cradle A, the fixed cradle opening, and the movable cradle I, and reciprocates horizontally between the cradle A and the opening. The pedestal A has a sliding body 52 mounted on a support rod 51 fixed horizontally to the upper part of the device main body 1.
a movable rod 53 is fixedly installed on the sliding body 52, and a screwing piece 54 is fixed on the rear surface 53b,
The rotating shaft 36S is screwed and inserted, and a support base 55 is swingably provided at the front.

The fixed pedestal opening has a fixed rod 53' fixedly installed on the support rod 51, and a support 55' is provided on the side of the movable pedestal A so as to be swingable so as to face the support 55 of the movable pedestal A. A support claw 56 is provided on the front surface of the support base 55' so that the support claw 56 maintains an upright position until a predetermined load is applied.

The transfer path 5 has a support base 55. Boxed products 8 arranged continuously on the upper right side of 55' and wrapped around the body are pushed up to 57.5.
7'.

Therefore, when the boxed product 8 is supplied to the conveyor 2 and the device is started, the boxed product 8 is transported forward on the conveying surface 11 by the pusher 12 and reaches the top of the elevator 3, and the front surface 8a of the boxed product 8 reaches the stopper. 9 and the mounting table 10 a , 1
0 Stop on b.

At the same time that the front surface 8a of the box product 8 comes into contact with the stopper 9, the wheel 27 of the pusher 12 comes off the tip of the auxiliary rod 29 which has been adjusted to an appropriate position, and the pusher 12 rotates backward, completing its conveying action.

When the boxed product 8 stops on the mounting tables 10a and 10b, both operating rods A and B are raised together by the action of the cam mechanism, and the wrapping paper 7 is pushed up on the top surface of the boxed product 8 while the body wrapper 4 is lifted up. Both support stands 55. It rises between 55'.

At this time, the support stand 55. 55', the wrapping paper 7 is pressed into contact with the side surface of the boxed product 8, and the bottom surface of the boxed product 8 is placed on the support stand 55.55'.
The upper surface 55a is inclined inwardly at the point where the upper surface 55a is reached.
The box product 8 is loaded onto a.

When the boxed product 8 is placed on the support stand 55, 55', the elevator 3 descends and the bottom folding plate 50 moves forward to bring the wrapping paper 7 along the bottom surface of the boxed product 8, and then push the pusher 57.
57' moves forward to transfer the boxed product 8 to the transfer path 5.

The boxed product 8 is then pushed up to 57. 57', the box product 8 is transported along the transfer path 5, folded by each folding piece, reaches the stacking elevator 58, is sent upward by the stacking elevator 58, and is finally folded in the top corner of the box product 8.
Complete the packaging.

Next, when packaging a boxed product 8' smaller than the boxed product 8 instead of the boxed product 8 described above, first, before starting the device, adjust each mechanism by turning the operating body 34 clockwise. When the operating body 34 is turned clockwise, the movable table 31 moves horizontally to the right in FIG. At the same time, the movable pedestal A of the body wrapper 4 moves horizontally to the right.

Therefore, the operating body 34 is turned to adjust the distance between the support stands 55 and 55' at the opening to be slightly wider than the width of the box product 8.

Support stand 55. By adjusting the interval between 55' to the above width, the outer edge of the mounting table 10b is aligned with the rear surface 8b' of the boxed product 8'.
Located further inside, the auxiliary rod 29 is located on the front side 8a of the box product 8'.
' comes into contact with the stopper 9, the wheel 27 of the pusher 12 is adjusted to a position where it is removed from the front end of the auxiliary rod 29.

In other words, the support stand 55, the operating rod B, and the auxiliary rod 29 move horizontally by the same length in the same direction.

When the operating body 34 is turned to coordinate and adjust the mechanisms of the conveyor 2, elevator 3, and body wrapper 4, and the device is started, the pusher 12 loads the boxed product 8' as in the case of the boxed product 8. When the front surface 8a' of the boxed product 8' comes into contact with the stopper 9, the wheel 27 of the pusher 12 comes off the auxiliary rod 29, completing the transporting operation, and the boxed product 8' is transferred onto the placing tables 10a and 10b. The elevator 3, which has been adjusted to a small predetermined width, rises, and the movable pedestal 55 moves to the right as well, and the width is adjusted to the support base 55. The box product 8 is sent between 55' and wrapped around the body.

Therefore, the present invention includes a conveyor that conveys the product almost horizontally, an elevator that is attached to the end of the conveyor that conveys the product upward, and an elevator that is located above the conveyor to wrap the product around the product. In a packaging system constructed of a trunk wrapping section in which the open ends of the wrapping paper protrude into a rectangular cylindrical shape from both ends, and a product transport path continuous to the trunk wrapping section, the transporting machine has a transporting distance. A pusher that can be adjusted freely is provided, a stopper against which the front of the product comes into contact is provided in front of the elevator platform, and a fixed pedestal provided above the stopper and a horizontally movable pedestal opposite to the fixed pedestal are provided in the body wrapping section. In addition to providing a movable pedestal for transporting, the pusher of the carrier and the movable pedestal of the body wrapper can be adjusted in conjunction with each other in the same direction.
By simply turning the operating body clockwise or counterclockwise, the end position of the pusher's transport operation and the distance between the two receivers can be adjusted in a stepless manner, making it possible to adjust the distance between the transporter and the body wrapper even if the size of the boxed product to be packaged changes. Packaging can be done without replacing parts in the packaging section, providing a flexible packaging arrangement, and also eliminating waste of labor and time in replacing parts, which has great economical and practical effects. .

Therefore, the intended purpose can be achieved.

[Brief explanation of the drawing]

Figure 1 is a partially cutaway front view of the packaging rack, Figure 2 is a partially enlarged plan view of a pusher, and Figure 3 is a partial view of the box products being transferred from the conveyor to the elevator. FIG. 4 is an enlarged front view showing the trunk wrapper partially cut away, and FIG. 5 is a left side view showing the linkage mechanism. In the figure, 2 is a conveyor, 3 is an elevator, 4 is a body wrapper, 5 is a transfer path, 12 is a pusher, A is a movable cradle,
The mouth is a fixed pedestal.

Claims (1)

[Scope of utility model registration request] There is a conveyor that conveys the product almost horizontally, an elevator that is attached to the end of the conveyor that sends the product upward, and an elevator that is located above the conveyor that wraps the wrapping paper around the product. In a packaging system consisting of a trunk packaging section with an open end protruding into a rectangular cylindrical shape and a product transfer path continuous thereto, the conveyance machine is provided with a conveyance distance that can be adjusted freely. A pusher is provided, a stopper against which the front of the product comes into contact is provided in front of the elevator platform, and the body wrapper has a fixed pedestal provided above the stopper and a movable pedestal that moves horizontally in opposition to the fixed pedestal. A packaging apparatus characterized in that the pusher of the conveyor and the movable pedestal of the body wrapper can be linked and adjusted in the same direction.