JPH04138031U - Drive unit arrangement structure in belt conveyor device for changing conveyance direction - Google Patents

Abstract

(57) [Summary] [Purpose] To facilitate maintenance of the belt drive unit and power transmission path. [Structure] A traveling conveyor unit in which a plurality of short and wide traveling belt conveyors are arranged in series at intervals in the feeding direction, and a plurality of long and narrow delivery belt conveyors are arranged between each of the traveling belt conveyors. In a belt conveyor device for changing the conveyance direction, which consists of dispensing conveyor units arranged in parallel so as to be orthogonal to the conveyor feeding direction, the total length of the traveling conveyor unit is longer than the total width of the dispensing conveyor unit, and the total length of the dispensing conveyor unit is longer than the total width of the dispensing conveyor unit. The belt drive unit is longer than the entire width of the traveling conveyor unit and is characterized in that the belt drive unit is arranged in the space created at the four corners of the belt conveyor device.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

This invention is applicable to the drive unit arrangement structure of a belt conveyor device for changing the conveyance direction. related. For more details, install at the connection point of two or more conveyors with different running directions. A belt conveyor is used to transfer the transported goods while changing the transport direction. The present invention relates to a drive unit arrangement structure used in a storage device.

0002

[Conventional technology]

At the corrugated cardboard factory, corrugators that produce corrugated sheets and corrugated sheets Cardboard sheets must be transported between multiple box-making machines that perform printed box-making processing. However, the inventor has already developed an automatic conveyance device for corrugated sheets etc. with high conveyance efficiency. (Patent Application No. 3-75954). This conveyance device can handle cardboard sheets, etc. It is necessary to change the feeding direction at right angles at key points and transport it to the destination. For example, it is configured as shown in FIG.

0003 In the same figure, L is installed between one corrugator Cg and 16 box making machines F1...F16. This is a conveyor device that has been Corrugator Cg can be made into any shape by pasting cardboard base paper together. This is a device that cuts and manufactures corrugated sheets, and the manufactured corrugated sheets S are One lot is sent out from Takka St. Transfer device L feeds from stacker St. A receiving unit Re for receiving the cardboard sheet S that is delivered, a cardboard sheet Two-way conveyor unit U3 for changing the direction of the sheet S at right angles, the corrugated sheet S A one-way conveyor unit U1 is attached to convey the stock in one direction, and Consists of two-way conveyor unit U2, which is installed in correspondence with lanes f1...f16. . This bidirectional conveyor unit U2 is sent in the direction a on the line of the conveyor L. A conveyor unit for changing the direction of the corrugated cardboard sheet S at right angles and discharging it in the b direction. It is a cut. In addition, the shape of the transport device L may be L-shaped as shown in Fig. 5. , U-shaped, or any other arbitrary shape.

0004

[Problem that the idea aims to solve]

In the above-mentioned transport device L, the transport direction must be changed at right angles. As a conveyor unit, the inventor of the present invention proposed a patent application dated May 27, 1991 to change the direction of conveyance. We offer replacement belt conveyor equipment.

[0005] As shown in FIG. 2, this belt conveyor device U feeds in the conveyance line direction a. The traveling conveyor unit A and the feed in the b direction perpendicular to the a direction It consists of a conveyor unit B, and the details are as follows.

[0006] Traveling conveyor unit A consists of short and wide traveling conveyor 1 and traveling conveyor 2. The pitch between the two pulleys (head side and tail side) is the width of the pulley, that is, the base. It is shorter than the width of the root. In addition, when comparing traveling conveyors 1 and 2, the traveling Conveyor 1 is slightly longer. The traveling conveyor 1 is a belt conveyor device U A traveling conveyor 2 is placed in the middle. This arrangement is for transportation They are arranged in series along direction a, and between each traveling conveyor 1 and 2 there is a delivery conveyor, which will be described later. There is a space between the two layers. In addition, each traveling conveyor 1 and 2 is divided into two rows. Each traveling conveyor 1, 2 is connected to a motor M1 via a chain 4 or a shaft 5. The motors are connected to each other so that they can be driven in the direction of arrow a or in the opposite direction. (See Figures 3(A) and 4(B)).

[0007] The delivery conveyor unit B is composed of a plurality of long and narrow delivery conveyors 3. and one each is arranged parallel to each other between the traveling conveyors 1 and 2. . The pitch of this delivery conveyor 3 is longer than the width of the traveling conveyor unit A. The width is narrow and strip-shaped. This delivery conveyor 3 is connected to motor M2. are connected via a transmission shaft 6 and a transmission shaft 6, and are driven in the direction of arrow b or in the opposite direction. (See FIG. 3(B) and FIG. 4(A)). And the drive indicated by arrow b The direction is perpendicular to the driving direction (a) of the traveling conveyors 1 and 2.

[0008] Then, the frame of each delivery conveyor 3 is assembled as shown in FIG. 4(A). It is attached so that it can be raised and lowered by base units 10 and 11, and the delivery conveyor In the raised position of 3, the system can be moved without interfering with the adjacent traveling conveyors 1 and 2. The seat S can be moved in the direction of arrow b (see FIG. 3(B)). Also, the payout When the conveyor 3 is lowered, the adjacent traveling conveyors 1 and 2 are being driven. (See FIG. 3(A)).

[0009] Due to the above arrangement, traveling conveyors 1 and 2 and delivery conveyor 3 intersect with each other. Because it is possible to drive without interfering with each other, one The belt conveyor device U allows for direction change, and the conventional belt conveyor system A turntable was required at the contact point of the belt conveyor on the stand, but this was not necessary. This resulted in an excellent effect in that it did not require much effort.

0010 Now, in the above belt conveyor device, the belt drive unit and power transmission An important condition is that route maintenance can be easily performed. In view of the above-mentioned circumstances, the present invention has been developed to provide a conveyor direction changing belt controller that satisfies the above conditions. An object of the present invention is to provide a drive unit arrangement structure in a conveyor device.

[0011]

[Means to solve the problem]

The drive unit arrangement structure of this invention transports multiple short and wide running belt conveyors. A traveling conveyor unit arranged in series at intervals in the direction of A dispensing belt conveyor is installed between each of the traveling belt conveyors. Unloading conveyor units arranged in parallel, perpendicular to the conveyor feeding direction In belt conveyor equipment for changing conveyance direction, which consists of The total length of the sheet is longer than the total width of the unloading conveyor unit, and the unloading conveyor unit The total length of the conveyor unit is longer than the total width of the conveyor unit, and the belt conveyor The feature is that the belt drive unit is placed in the space created at the four corners of the device. .

0012

【Example】 Next, embodiments of the present invention will be described.

[0013] FIG. 1 is a plan view showing the arrangement structure of a belt drive unit according to an embodiment of the present invention. It is a diagram. The total length AL of traveling conveyor unit A is the total width of payout conveyor unit B. longer than BW, and the total length BL of payout conveyor unit B is the total length of traveling conveyor unit A. It is longer than the width AW. Both conveyor units A and B with such length and width are directly connected. If placed crosswise, spaces S1, S2, S3, and S4 will be created at the four corners of the belt conveyor device U. Cheating.

[0014] In this embodiment, the belt drive unit of the traveling conveyor unit A is placed in the spaces S1 and S2. Two knitted drive motors M1 are installed. Then, the output of the drive motor M1 is Sprockets attached to the power shaft and drive pulleys of traveling conveyors 1 and 2. A chain 4 is passed between the sprocket and the power transmission as shown in Fig. 3(B). It constitutes the route of arrival.

[0015] In addition, the belt drive unit of the delivery conveyor unit B is installed in the spaces S3 and S4. Two drive motors M2 are installed. Then, it is attached to the output shaft of the drive motor M2. between the attached sprocket and the sprockets attached to both ends of the transmission shaft 6. A chain 4 is passed around to form a power transmission path. Note that the transmission shaft Reference numeral 6 connects the four drive pulleys of the delivery conveyor 3.

[0016] In the above configuration, both drive motors M1 and M2 are placed on the underside of the belt conveyor. It is now exposed outside without being exposed to water, making maintenance and inspection work easier. ing. In this way, the drive motors M1 and M2 are placed outside the belt conveyor device U. As a result, the power transmission path of traveling conveyor unit A was also changed to that of conveyor unit B. The power transmission path will also be placed near the outer periphery of the belt conveyor device U, and this Their maintenance is also easy.

[0017]

[Effect of the idea] According to the present invention, maintenance and inspection of the drive unit and power transmission path can be easily performed. I can do that.

[Brief explanation of drawings]

FIG. 1 is a plan view showing a drive unit arrangement structure according to an embodiment of the present invention.

FIG. 2 is a plan view of a conveyor direction changing belt conveyor device U to which the present invention is applied.

3A is a sectional view taken along the line II-II in FIG. 2, and FIG. 3B is a side view in FIG. 2.

[Figure 4] (A) is a cross-sectional view taken along line III-III in Figure 2, (B) is Figure 2
FIG.

FIG. 5 is a block diagram of an automatic transport device L.

[Explanation of symbols]

1 Traveling conveyor 2 Traveling conveyor 3 Payout conveyor 4 chain 6 Transmission shaft M1 drive motor M2 drive motor A Traveling belt conveyor unit B Dispatch belt conveyor unit S1 space S2 space S3 space S4 space

Claims (1)

[Scope of utility model registration request] 1. A traveling conveyor unit in which a plurality of short and wide traveling belt conveyors are arranged in series at intervals in the feeding direction, and a plurality of long and narrow delivery belt conveyors,
In the belt conveyor device for changing the conveyance direction, which includes payout conveyor units arranged in parallel between each of the running belt conveyors so as to be orthogonal to the feeding direction of the running belt conveyor, the entire length of the running conveyor unit is the payout conveyor unit. A belt conveyor device for changing the direction of conveyance, characterized in that the total length of the delivery conveyor unit is longer than the total width of the traveling conveyor unit, and belt drive units are arranged in spaces created at the four corners of the belt conveyor device. drive unit arrangement structure.