CN218809485U - Paper towel folding machine - Google Patents
Paper towel folding machine Download PDFInfo
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- CN218809485U CN218809485U CN202222139780.0U CN202222139780U CN218809485U CN 218809485 U CN218809485 U CN 218809485U CN 202222139780 U CN202222139780 U CN 202222139780U CN 218809485 U CN218809485 U CN 218809485U
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- conveying
- conveying chains
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- paper towels
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Abstract
A paper towel folding machine comprises a discharge conveying mechanism, wherein the discharge conveying mechanism is provided with two parallel conveying chains which are arranged oppositely up and down, paper towels are supported by the conveying chains arranged below the discharge conveying mechanism, the two conveying chains are connected with a turnover mechanism, when a whole stack of paper towels are supported by the conveying chains arranged below, the two conveying chains clamp the whole stack of paper towels together and carry out turnover action of changing positions up and down under the driving of the turnover mechanism, and the rotation axis of the turnover action is parallel to the travelling route of the conveying chains for conveying the paper towels. The utility model discloses a discharge conveying mechanism of folder provides a new layout mode of selecting with linking up of low reaches equipment, provides manifold transport overall arrangement for the equipment use producer, and it is supporting to provide adaptable transport for the limited factory building overall arrangement in place, adapts to factory building overall arrangement requirement more in a flexible way.
Description
Technical Field
The utility model relates to a paper materials processing equipment especially relates to the folder of production folding paper handkerchief.
Background
The folding machines that produce the folded towels are each provided with an outfeed conveyor mechanism, by which the folded and stacked towels are conveyed out of the folding machine. In the process of conveying the paper towels by the discharging conveying mechanism, the whole stack of paper towels are often required to be turned over up and down and then conveyed to downstream equipment so as to meet the packaging requirement. In the existing folding machine, the rotation axis of the paper towel turnover action is vertical to the traveling route of the paper towel conveyed by the discharging conveying mechanism, so that the connecting layout mode of the discharging conveying mechanism of the folding machine and downstream equipment is single, and no more alternative connecting layout modes exist.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a paper handkerchief folder provides a new layout mode of selecting for the link up of the ejection of compact conveying mechanism of folder and low reaches equipment.
The utility model discloses a realize like this: a paper towel folding machine comprises a discharge conveying mechanism, wherein paper towels which are folded and stacked into a pile are conveyed out of the folding machine by the discharge conveying mechanism, the discharge conveying mechanism is provided with two parallel conveying chains which are opposite up and down, the paper towels are supported by the conveying chains positioned below, the two conveying chains are connected with a turnover mechanism, when the whole pile of paper towels are supported by the conveying chains positioned below, the two conveying chains clamp the whole pile of paper towels together and carry out turnover action of changing up and down positions under the driving of the turnover mechanism, and the rotation axis of the turnover action is parallel to the traveling route of the conveying chains for conveying the paper towels.
As an optional implementation manner, the turning mechanism includes a turntable rotatably connected to the frame of the folding machine, the support frames of the two conveyor chains are connected to the turntable, the turntable is driven by a motor to rotate, the turntable drives the two conveyor chains to perform the turning action, the turntable is provided with a through hole, and the tissues conveyed by the conveyor chains pass through the turntable from the through hole.
As an optional implementation manner, an air cylinder is connected between the support frames of the two conveying chains and the turntable, and the air cylinder drives the support frames of the two conveying chains to move up and down, so that the up-and-down distance between the two conveying chains is changed.
The utility model has the advantages that: the conveying chain for conveying the paper towels clamps the paper towels to complete the up-and-down turning of the paper towels, and the rotating axis of the turning action is parallel to the advancing route of the paper towels, so that the characteristic that the rotating axis of the turning action of the paper towels of the existing folding machine is perpendicular to the advancing route of the paper towels is different from the characteristic that the rotating axis of the turning action of the paper towels of the existing folding machine, a new selectable layout mode is provided for the connection of a discharging conveying mechanism and downstream equipment of the folding machine, various conveying layouts are provided for equipment use factories, an adaptable conveying support is provided for the limited factory layout of the field, and the requirements of the factory layout are met more flexibly.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic view of two conveyor chains clamping a towel.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings. The preferred embodiments of the present invention have been described. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, 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 "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, unless the context clearly dictates otherwise.
The towel folder comprises an outfeed conveyor mechanism as shown in fig. 1, by which the folded and piled towels are fed out of the folder. The discharge conveying mechanism is provided with two parallel conveying chains 1 and 2 which are arranged in an up-down opposite mode, and the conveying chain 1 positioned below the discharge conveying mechanism is used for supporting the piled paper towels. Two conveyor chains 1, 2 are connected to the turning mechanism.
The turnover mechanism comprises a rotary table 3 rotationally connected with a frame of the folding machine, and supporting frames 4 and 5 of the two conveying chains 1 and 2 are connected with the rotary table 3. The turntable 3 is driven to rotate by a motor 6 through synchronous pulleys 7 and 8 and a synchronous belt 9. When the entire stack of paper towels is supported by the lower conveyor chain 1, as shown in fig. 2, the two conveyor chains 1, 2 together hold the entire stack of paper towels 10, and then the two conveyor chains 1, 2 are driven by the turntable 3 to perform the turning action with the positions thereof reversed up and down, so that the conveyor chain originally located above replaces the conveyor chain originally located below, the conveyor chain originally located below replaces the conveyor chain originally located above, and at the same time, the entire stack of paper towels is turned up and down. The dotted line O-O' in fig. 1 and 2 indicates the axis of rotation of the turning action, and the right arrow in the figure indicates the path of travel of the transport chain carrying the towels. The rotation axis of the turning action is parallel to the traveling route of the paper towel conveyed by the conveying chain. After the turning action is completed, the paper towel is continuously conveyed to downstream equipment along the arrow direction by the conveying chain. The turntable 3 is provided with a through hole 11, and a complete stack of towels 10 can be passed through the turntable 3 through the through hole 11.
As the best mode, the air cylinders 12 and 13 are respectively connected between the supporting frames 4 and 5 of the two conveying chains and the rotary table 3, and the air cylinders 12 and 13 respectively drive the supporting frames 4 and 5 of the two conveying chains to move up and down, so that the up-and-down distance between the two conveying chains 1 and 2 is changed, and the two conveying chains can more reliably clamp the paper towels with different heights. In fig. 2, two conveyor chains 1, 2 are driven by cylinders 12, 13 to clamp the entire stack of paper towels 10. After the paper towels are turned over up and down, the air cylinder 13 can drive the upper conveying chain 2 to move upwards, the paper towels are released from being clamped by the two conveying chains, and then the paper towels 10 are continuously conveyed along the arrow direction by the lower conveying chain 1; alternatively, the two conveyor chains 1 and 2 may run in synchronization with each other to convey the napkin 10 while the two conveyor chains 1 and 2 sandwich the napkin.
As a simplified embodiment, the support frames 4, 5 of the two conveyor chains can be fixed on the rotating disc 3, and the distance between the two conveyor chains 1, 2 is constant and just can clamp the whole stack of paper towels 10.
In the embodiment shown in fig. 1 and 2, the conveyor chains 1, 2 are endless belts or timing belts, but the invention is not limited thereto. For example, the conveyor chain may be formed by a row of turning rollers mounted on a support frame. It should be noted that the drawings omit a driving mechanism for driving the two conveyor chains to travel. The driving mechanism for driving the two conveying chains to move is fixed on the supporting frames 4 and 5 of the conveying chains. When the turnover mechanism drives the two conveying chains to turn over, the driving mechanism driving the two conveying chains to move also turns over together.
The above embodiments only represent several embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (3)
1. A folding machine for tissues, comprising a discharge conveying mechanism, which conveys out the folded tissues which are folded and piled into a pile from the folding machine, characterized in that: the discharging conveying mechanism is provided with two parallel conveying chains which are arranged oppositely up and down, the conveying chains positioned below the discharging conveying mechanism are used for supporting the paper towels, the two conveying chains are connected with the turnover mechanism, when the whole stack of paper towels are supported by the conveying chains positioned below the discharging conveying mechanism, the two conveying chains are used for clamping the whole stack of paper towels together and performing turnover action of changing positions up and down under the driving of the turnover mechanism, and the rotation axis of the turnover action is parallel to the travelling route of the conveying chains for conveying the paper towels.
2. The tissue folder of claim 1 wherein: the turnover mechanism comprises a rotary table which is rotationally connected with a frame of the folding machine, the support frames of the two conveying chains are connected with the rotary table, the rotary table is driven to rotate by a motor, the rotary table drives the two conveying chains to turn over, the rotary table is provided with a through hole, and tissues conveyed by the conveying chains penetrate through the rotary table from the through hole.
3. The tissue folder of claim 2 wherein: and an air cylinder is connected between the support frames of the two conveying chains and the turntable, and the air cylinder drives the support frames of the two conveying chains to move up and down so as to change the up-down distance between the two conveying chains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222139780.0U CN218809485U (en) | 2022-08-15 | 2022-08-15 | Paper towel folding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222139780.0U CN218809485U (en) | 2022-08-15 | 2022-08-15 | Paper towel folding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218809485U true CN218809485U (en) | 2023-04-07 |
Family
ID=87260190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222139780.0U Active CN218809485U (en) | 2022-08-15 | 2022-08-15 | Paper towel folding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218809485U (en) |
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2022
- 2022-08-15 CN CN202222139780.0U patent/CN218809485U/en active Active
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