CN219313659U

CN219313659U - Multi-channel conveying system of paper storage rack

Info

Publication number: CN219313659U
Application number: CN202223300493.XU
Authority: CN
Inventors: 罗兆波; 林湛锋; 李向泉
Original assignee: Foshan Baosuo Machinery Manufacturing Co Ltd
Current assignee: Foshan Baosuo Machinery Manufacturing Co Ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-07-07
Anticipated expiration: 2032-12-09

Abstract

The utility model provides a multichannel conveying system of paper storage frame, including a plurality of storage brackets that are used for placing paper product, be equipped with the bracket of keeping in at the material station, move the paper product of storing on the bracket to the bracket of keeping in by first discharge mechanism, be equipped with translation bracket and many conveyer belts of carrying paper product, accept the paper product of keeping in on the bracket by translation bracket, the side of each conveyer belt is equipped with lifting bracket and second discharge mechanism, when the translation bracket moved the top of lifting bracket, lifting bracket risees, make the paper product shift to on the lifting bracket, lifting bracket falls back, move the paper product to the conveyer belt by second discharge mechanism, send out the paper product by this conveyer belt. The utility model has the advantages that the translation bracket can return to the material taking station of the paper storage rack without waiting for the transfer of the paper products to the conveying belt, and the next storage bracket storing the paper products can reach the material taking station as soon as possible as the paper products are transferred from the storage bracket to the temporary storage bracket, thereby improving the conveying efficiency.

Description

Multi-channel conveying system of paper storage rack

Technical Field

The present utility model relates to a storage and transport system for paper products, and more particularly to a transport system for use with a paper storage rack for removing and transporting paper products from the rack.

Background

A paper store for storing paper products is provided with a plurality of storage trays connected to the same drive chain, the paper products being placed on each storage tray. When the paper products need to be sent out from the paper storage rack, the transmission chain drives the storage bracket to move to the material taking station of the paper storage rack, and then the conveying system transfers the paper products to the conveying belt and sends out the paper products from the conveying belt. In the prior art, most of conveying systems matched with the paper storage rack are provided with one conveying channel, namely one conveying belt, and the conveying efficiency is low. In addition, although a plurality of conveying belts are arranged in some conveying systems matched with the paper storage rack, the conveying efficiency is improved, the moving path of the paper products from the material taking station of the paper storage rack to the conveying belts is long, the process of transferring the paper products from the material taking station to the conveying belts still needs to wait for a long time, and the improvement of the conveying efficiency is restricted.

Disclosure of Invention

The utility model aims to provide a multi-channel conveying system of a paper storage rack, which is used for improving conveying efficiency.

The utility model is realized in the following way: the multichannel conveying system of the paper storage rack comprises a transmission chain of the paper storage rack and a plurality of storage brackets connected to the transmission chain and used for placing paper products, the storage brackets are driven by the transmission chain to move to a material taking station of the paper storage rack, particularly, a temporary storage bracket and a first unloading mechanism are arranged at a material taking station of the paper storage frame, and paper products on the storage bracket reaching the material taking station are moved to the temporary storage bracket by the first unloading mechanism; the paper product conveying device comprises a translation bracket and a plurality of conveying belts for conveying paper products, wherein the translation bracket can reciprocate from the upper part of each conveying belt to a material taking station, and when the translation bracket moves to the material taking station, the translation bracket receives the paper products on the temporary storage bracket, so that the paper products are transferred to the translation bracket; the side of each conveyor belt is provided with a lifting bracket and a second unloading mechanism, when the translation bracket supports paper products to move above the lifting bracket beside one conveyor belt, the lifting bracket is lifted to lift the paper products on the translation bracket, so that the paper products are transferred to the lifting bracket; when the lifting bracket returns to the side of the conveying belt, the paper product on the lifting bracket is moved to the conveying belt by the second unloading mechanism, and then the paper product is sent out by the conveying belt.

As an optimal implementation manner, the first unloading mechanism comprises a driving piece and a paper pushing piece, and the driving piece drives the paper pushing piece to push the paper products on the storage bracket, so that the paper products are moved from the storage bracket to the temporary storage bracket.

As an optimal implementation manner, the second unloading mechanism comprises a driving piece and a paper pushing piece, and the driving piece drives the paper pushing piece to push the paper products on the lifting bracket, so that the paper products are moved from the lifting bracket to the conveying belt.

As a preferred embodiment, the translation bracket is provided with a paper pressing member, and the paper product supported on the translation bracket is pressed by the paper pressing member during the movement of the translation bracket.

As an optimal implementation mode, the paper pressing piece is connected with the air cylinder, and the air cylinder drives the paper pressing piece to press the paper product.

As a preferred embodiment, a conveyor belt is provided adjacent to the drive chain, a third discharge mechanism is provided beside the conveyor belt, and the third discharge mechanism moves the paper product on the storage tray beside the conveyor belt from the storage tray directly onto the conveyor belt, and the conveyor belt feeds the paper product.

As a preferred embodiment, the third unloading mechanism comprises a driving member and a paper pushing member, and the driving member drives the paper pushing member to push the paper products on the storage bracket, so that the paper products are directly moved from the storage bracket to the conveying belt.

The utility model has the advantages that: the process that the paper products are transferred from the material taking station of the paper storage frame to the conveying belt is divided into two sections of moving paths, the two sections of moving paths are respectively completed by the translation bracket and the lifting bracket, so that the distance required to be moved by the translation bracket and the lifting bracket is short, the actions of the translation bracket and the lifting bracket are independent, when the paper products are transferred from the translation bracket to the lifting bracket, the translation bracket can immediately return to the material taking station of the paper storage frame to be ready for next material taking, and the paper products can return without waiting for being transferred to the conveying belt, so that the time for waiting for the paper products to be transferred from the material taking station to each conveying belt is shortened; on the other hand, the temporary storage bracket arranged at the material taking station plays a role in buffering, and as long as paper products are transferred from the storage bracket of the paper storage rack to the temporary storage bracket, the transmission chain of the paper storage rack can drive the next storage bracket storing the paper products to arrive at the material taking station as soon as possible, and the translation bracket is not required to wait for returning to the material taking station to connect with the paper feeding products, so that the conveying efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of the mechanism of a first embodiment of the present utility model;

FIG. 2 is a schematic view of a storage tray reaching a take-out station;

FIG. 3 is a schematic view of the transfer of paper products from the storage tray to the temporary storage tray;

FIG. 4 is a schematic view of the transfer of paper products from the staging tray to the translation tray;

FIG. 5 is a schematic illustration of the translation carriage and the temporary carriage being offset from each other;

FIG. 6 is a schematic view of the translation carriage moving over one of the lifting carriages;

FIG. 7 is a schematic view of a transfer of a paper product from a translating tray to a lifting tray;

FIG. 8 is a schematic view of the lifting carriage holding a paper product after lowering back;

FIG. 9 is a schematic view of the removal of paper products from the lifting carriage to the conveyor belt;

FIG. 10 is a schematic illustration of a translation carriage with an added platen;

FIG. 11 is a schematic view of a platen pressing a paper product on a translating carriage;

FIG. 12 is a schematic diagram of a mechanism of a second embodiment of the present utility model;

fig. 13 is a schematic view of the transfer of paper products from the storage tray directly to the conveyor belt.

Detailed Description

In order to facilitate an understanding of the utility model, a more complete description is provided below in connection with the accompanying drawings. The drawings illustrate preferred embodiments of the utility model. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. These embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

The terms "first," "second," and "third" in this specification do not denote a particular quantity or order, but rather are used to distinguish one element from another.

Example 1

The multi-channel transport system of the store is shown in fig. 1 and comprises a drive chain 1 of the store and a plurality of storage carriages 2 connected to the drive chain. On each storage tray 2 a paper product, for example a stack of folded towels, can be placed. Fig. 1 only schematically shows four storage brackets and a small section of the drive chain. In practice, the drive chain of the entire store is long and circulates around, one drive chain connecting a plurality of store trays, so that a large quantity of paper products can be stored on one store. The drive chain 1 is usually a chain.

The material taking station of the paper storage rack is provided with a temporary storage bracket 3 and a first unloading mechanism. The first discharge mechanism comprises a driving member 4 and a pusher member 5. The pick-up station of the store refers to the position where the paper product leaves the store tray 2. When the storage bracket 2 reaches the material taking station as shown in fig. 2, the driving piece 4 of the first unloading mechanism drives the paper pushing piece 5 to push the paper products 16 on the storage bracket 2, so that the paper products 16 are moved to the temporary storage bracket 3 as shown in fig. 3. The driving member 4 of the first discharging mechanism may be a conventional driving member such as an air cylinder or a motor. If a motor is used as a rotary driving member, a synchronous belt or a gear-rack mechanism, a link mechanism, a screw mechanism, a chain mechanism and the like can be used for converting rotation into translation.

The system shown in fig. 1 is also provided with a translation carriage 6 and a plurality of conveyor belts 7 for conveying the paper products. Each conveyor belt 7 carries paper products in a direction perpendicular to the plane of the drawing sheet in fig. 1. Fig. 1 only schematically shows two conveyor belts. The number of conveyor belts can be determined according to the needs, and different conveyor belts can be arranged at different heights. The translation carriage 6 is reciprocally movable from above the respective conveyor belt 7 to the take-out station. The manner of driving the translation bracket 6 to reciprocate may employ various conventional reciprocating mechanisms, such as driving the translation bracket 6 to reciprocate by a cylinder, or driving the translation bracket 6 to reciprocate by a motor through a timing belt or a rack-and-pinion mechanism, a link mechanism, a screw mechanism, a chain mechanism, or the like. When the translation carriage 6 moves to the take-out station as shown in fig. 4, the paper products 16 on the escrow carriage 3 are received by the translation carriage 6, causing the paper products 16 to be transferred from the escrow carriage 3 to the translation carriage 6. In the direction perpendicular to the plane of the drawing sheet in fig. 4, the translation carriage 6 and the temporary storage carriage 3 are offset from each other, so that the translation carriage 6 and the temporary storage carriage 3 which are seemingly overlapped in fig. 4 do not collide and interfere. Fig. 5 shows in more detail the offset relationship of the translation carriage 6 and the temporary storage carriage 3 to each other. The embodiment shown in fig. 5 has a plurality of temporary storage carriages 3 and a plurality of translation carriages 6 in order to be able to hold a length of paper product. The temporary storage carriages 3 and the translation carriages 6 shown in fig. 5 are arranged alternately in a direction perpendicular to the plane of the drawing sheet of fig. 4. All temporary storage brackets 3 can be fixed into a whole by a beam. All translation carriages 6 may be fixed in one piece with another beam.

The paper products are received by the translation carriage, and the paper products on the temporary storage carriage are transferred to the translation carriage, either by slightly lifting the translation carriage 6 in fig. 4 to lift the paper products 16 on the temporary storage carriage 3, or by slightly lowering the temporary storage carriage 3 in fig. 4 to drop the paper products 16 onto the translation carriage 6. In the latter case, the temporary storage carriage 3 is connected to the lifting mechanism, not fixed to the frame as in fig. 1.

Referring to fig. 1, a lifting bracket 8 and a second discharging mechanism are provided beside each conveyor belt 7. The second discharge mechanism comprises a driving member 9 and a pusher member 10. The specific embodiment of the driving member 9 and the pusher member 10 can be referred to as a first discharge mechanism. Whenever the translation carriage 6 carrying the paper product moves above the lifting carriage 8 beside a certain conveyor belt 7 as shown in fig. 6, the lifting carriage 8 is then raised as shown in fig. 7 to lift the paper product 16 on the translation carriage 6, causing the paper product 16 to be transferred onto the lifting carriage 8. In the direction perpendicular to the plane of the drawing sheet in fig. 7, the translation bracket 6 and the lifting bracket 8 are staggered from each other so as not to interfere with collision. After the transfer of the paper product to the lifting carriage 8, the translation carriage 6 is moved away and the lifting carriage 8 is lowered back. After the lifting bracket 8 is lowered back to the side of the conveyor belt 7 as shown in fig. 8, the driving member 9 of the second discharging mechanism drives the paper pushing member 10 to push the paper product 16 on the lifting bracket 8, so that the paper product 16 is moved onto the conveyor belt 7 as shown in fig. 9. Finally, the paper product 16 is fed out by the conveyor belt 7. The lifting bracket 8 may be driven to move up and down by various conventional lifting mechanisms, for example, a cylinder is used to drive the lifting bracket 8 to move up and down, or a motor is used to drive the lifting bracket 8 to move up and down through a synchronous belt or a rack-and-pinion mechanism, a link mechanism, a screw mechanism, a chain mechanism, etc.

In order to be able to support a paper product of a certain length, a plurality of lifting brackets 8 can be provided in a direction perpendicular to the plane of the drawing in fig. 1, all lifting brackets provided beside the same conveyor belt being fastened in one piece by means of a cross beam.

As a further improvement, a paper pressing member 11 may be added to the translation bracket 6 as shown in fig. 10. Referring to fig. 11, during the movement of the translation carriage 6, the paper product 16 supported on the translation carriage 6 is pressed by the paper pressing member 11, which serves to stabilize the paper product and prevent the paper product from being scattered. Preferably, the paper pressing member 11 is connected to the air cylinder 12, and the air cylinder 12 drives the paper pressing member 11 to press the paper product. The cylinder 12 is connected with the translation carriage 6. The platen 11 may be driven by other conventional means such as an electromagnet.

The embodiment shown in fig. 10 and 11 is provided with a plurality of translating carriages 6, only a few of which are provided with a platen, for example only a platen near the middle or both ends of the paper product.

Example two

Referring to fig. 12, in this embodiment, a conveyor belt 13 close to the transmission chain 1 is added on the basis of the first embodiment, and a third unloading mechanism is provided beside the conveyor belt 13. The third discharge mechanism comprises a driving member 14 and a pusher member 15. Reference is made to the first discharge mechanism for specific embodiments of the driving member 14 and the pusher member 15. When the storage tray reaches the side of the conveyor belt 13, as shown in fig. 13, the driving member 14 of the third discharging mechanism drives the paper pushing member 15 to push the paper product 16 on the storage tray 2, so that the paper product 16 is directly moved from the storage tray 2 onto the conveyor belt 13, and the paper product 16 is further sent out by the conveyor belt 13. The embodiment is equivalent to the first embodiment, which adds the material taking station, and can more effectively utilize the equipment space.

Other structures of this embodiment are the same as those of the first embodiment, and will not be described again.

The above examples merely represent a few embodiments of the present utility model, which are described in more detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. The utility model provides a multichannel conveying system of paper storage frame, includes the drive chain of paper storage frame and connects a plurality of storage brackets that are used for placing paper product on the drive chain, drives the material station of getting that the storage bracket moved to the paper storage frame, characterized by the drive chain:

a temporary storage bracket and a first unloading mechanism are arranged at a material taking station of the paper storage frame, and paper products on the storage bracket reaching the material taking station are moved to the temporary storage bracket by the first unloading mechanism;

the paper product conveying device comprises a translation bracket and a plurality of conveying belts for conveying paper products, wherein the translation bracket can reciprocate from the upper part of each conveying belt to a material taking station, and when the translation bracket moves to the material taking station, the translation bracket receives the paper products on the temporary storage bracket, so that the paper products are transferred to the translation bracket;

the side of each conveyor belt is provided with a lifting bracket and a second unloading mechanism, when the translation bracket supports paper products to move above the lifting bracket beside one conveyor belt, the lifting bracket is lifted to lift the paper products on the translation bracket, so that the paper products are transferred to the lifting bracket; when the lifting bracket returns to the side of the conveying belt, the paper product on the lifting bracket is moved to the conveying belt by the second unloading mechanism, and then the paper product is sent out by the conveying belt.

2. The multi-channel transport system for a paper storage rack of claim 1, wherein: the first unloading mechanism comprises a driving piece and a paper pushing piece, and the driving piece drives the paper pushing piece to push the paper product on the storage bracket, so that the paper product is moved from the storage bracket to the temporary storage bracket.

3. The multi-channel transport system for a paper storage rack of claim 1, wherein: the second discharging mechanism comprises a driving piece and a paper pushing piece, and the driving piece drives the paper pushing piece to push the paper product on the lifting bracket, so that the paper product is moved from the lifting bracket to the conveying belt.

4. The multi-channel transport system for a paper storage rack of claim 1, wherein: the translation bracket is provided with a paper pressing piece, and paper products supported on the translation bracket are pressed by the paper pressing piece in the moving process of the translation bracket.

5. The multi-channel conveyor system for a paper storage rack of claim 4, wherein: the paper pressing piece is connected with the air cylinder, and the air cylinder drives the paper pressing piece to press the paper product.

6. The multi-channel transport system for a paper storage rack of claim 1, wherein: the paper product conveying device is characterized in that a conveying belt close to the transmission chain is arranged, a third discharging mechanism is arranged on the side of the conveying belt, paper products reaching a storage bracket on the side of the conveying belt are directly moved onto the conveying belt from the storage bracket by the third discharging mechanism, and then the conveying belt sends out the paper products.

7. The multi-channel transport system for a paper storage rack of claim 6, wherein: the third discharging mechanism comprises a driving piece and a paper pushing piece, and the driving piece drives the paper pushing piece to push the paper products on the storage bracket, so that the paper products are directly moved to the conveying belt from the storage bracket.