CN216376708U - Paper turn-over mechanism, multichannel paper turn-over device and spout seal equipment - Google Patents
Paper turn-over mechanism, multichannel paper turn-over device and spout seal equipment Download PDFInfo
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- CN216376708U CN216376708U CN202122624913.9U CN202122624913U CN216376708U CN 216376708 U CN216376708 U CN 216376708U CN 202122624913 U CN202122624913 U CN 202122624913U CN 216376708 U CN216376708 U CN 216376708U
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Abstract
The utility model discloses a paper turning mechanism, a multi-channel paper turning device and jet printing equipment, wherein the paper turning mechanism comprises a first paper feeding component, a paper guide component and a swinging paper feeding component; the first paper feeding assembly is horizontally arranged along the left-right direction, the paper outlet of the first paper feeding assembly is positioned at the upper left end of the first paper feeding assembly, and paper fed from the paper inlet of the first paper feeding assembly is conveyed to the paper outlet of the first paper feeding assembly along the anticlockwise direction; the swinging paper feeding assembly is arranged at the lower left of the first paper feeding assembly, the paper port of the swinging paper feeding assembly faces upwards, a paper guide piece is arranged between the paper port of the swinging paper feeding assembly and the paper outlet of the first paper feeding assembly and is used for directly sending out or guiding the paper sent out by the first paper feeding assembly to the paper port entering the swinging paper feeding assembly; the swinging paper feeding assembly can swing to a position that the paper port faces upwards and receives the paper sent out by the paper outlet of the first paper feeding assembly, or swing to a position that the paper port is close to the paper inlet below the first paper feeding assembly, and convey the received paper to the first paper feeding assembly after turning over.
Description
Technical Field
The utility model belongs to the field of jet printing equipment, and particularly relates to a paper turning mechanism, a multi-channel paper turning device and jet printing equipment.
Background
The current jet printing device can only be suitable for jet printing of single-specification paper, and can only carry out single-side jet printing on the paper.
SUMMERY OF THE UTILITY MODEL
In order to solve the above technical problems, an object of the present invention is to provide a paper turning mechanism with simple structure and convenient turning.
In order to achieve the purpose, the technical scheme of the utility model is as follows: a paper turnover mechanism comprises a first paper feeding component, a paper guide component and a swinging paper feeding component;
the first paper feeding assembly is horizontally arranged along the left-right direction and is provided with a paper outlet and at least two paper feeding ports, the paper outlet of the first paper feeding assembly is positioned at the upper left end of the first paper feeding assembly, the lower end of the first paper feeding assembly is provided with the paper feeding port, and paper fed into the paper feeding port of the first paper feeding assembly is conveyed to the paper outlet of the first paper feeding assembly along the anticlockwise direction;
the paper guide piece is used for directly sending out or guiding the paper sent out by the first paper feeding component to the paper port entering the swing type paper feeding component;
the swinging paper feeding assembly can swing to a position that a paper port of the swinging paper feeding assembly faces upwards and receives paper sent out from a paper outlet of the first paper feeding assembly, or swing to a position that the paper port of the swinging paper feeding assembly is close to a paper inlet below the first paper feeding assembly, and convey the received paper to the first paper feeding assembly after turning over.
The beneficial effects of the above technical scheme are that: the paper guide device is simple in structure, paper at the paper outlet of the first paper feeding assembly is divided by the paper guide piece, if the paper needs to be directly output, the paper is directly sent out by the paper guide piece, and the paper needs to be turned over, the paper is guided to the swing type paper feeding assembly by the paper guide piece, and the paper is turned over by the swing type paper feeding assembly and then sent to the first paper feeding assembly.
In the technical scheme, the paper guide part comprises an arc-shaped paper guide plate and a first rotary driving part, the paper guide plate is arranged along the front-back direction, the arc opening of the paper guide plate faces the lower right side, the driving end of the first rotary driving part is in transmission connection with the paper guide plate, and the first rotary driving part is used for driving the paper guide plate to rotate to directly send out or guide paper sent out from the paper outlet of the first paper feeding assembly to the paper outlet of the swing type paper feeding assembly.
The beneficial effects of the above technical scheme are that: the paper guide device is simple in structure and convenient in paper guide.
The technical scheme includes that the paper feeding device further comprises a second paper feeding assembly, the second paper feeding assembly is arranged between the paper guide and the swinging paper feeding assembly, a paper feeding port of the second paper feeding assembly faces upwards, and the paper guide is used for directly sending out or guiding paper sent out by the first paper feeding assembly to the paper feeding port of the second paper feeding assembly;
the paper outlet of the second paper feeding component faces downwards, and the swinging paper feeding component can swing to the position that the paper outlet faces upwards and receives paper sent out by the paper outlet of the second paper feeding component, or swing to the position that the paper outlet is close to the paper inlet below the first paper feeding component.
The beneficial effects of the above technical scheme are that: therefore, the structure of the swing type paper feeding assembly can be smaller, and the volume of the whole paper turnover mechanism is smaller.
The paper feeding device comprises a first paper feeding assembly, a second paper feeding assembly, a swinging paper feeding assembly and a paper outlet assembly, wherein the first paper feeding assembly is arranged below the first paper feeding assembly, the swinging paper feeding assembly is provided with a paper inlet and a paper outlet, the paper outlet of the first paper feeding assembly is close to the paper inlet below the first paper feeding assembly, the swinging paper feeding assembly can swing to the position where the paper inlet is close to the paper inlet of the first paper feeding assembly so as to convey received paper to the first paper feeding assembly, and the paper is conveyed to the paper inlet below the first paper feeding assembly by the first paper feeding assembly.
The beneficial effects of the above technical scheme are that: so can further make the structure of pendulum formula paper feeding component more small and exquisite to make whole paper turn-over mechanism's volume more small and exquisite.
In the above technical scheme, the second paper feeding assembly and the third paper feeding assembly both comprise a first driving conveying belt and a first driven conveying belt which are attached to each other, the first driving conveying belt drives the corresponding first driven conveying belt to rotate, and one side, which is attached to each other, of the first driving conveying belt and one side, which are attached to each other, of the first driven conveying belt correspond to each other, form a paper feeding channel of the first driving conveying belt and the first driven conveying belt.
The beneficial effects of the above technical scheme are that: the paper feeding device is simple in structure, convenient to feed paper and free of wrinkles when paper is conveyed.
In the technical scheme, the swing type paper feeding component comprises a support, a second rotary driving piece and a paper collection assembly, the paper collection assembly is rotatably installed on the support, the second rotary driving piece is installed on the support, the driving end of the second rotary driving piece is in transmission connection with the paper collection assembly, the paper collection assembly is provided with a vertically arranged paper collection channel, the upper end of the paper collection channel forms a paper opening of the paper collection channel, the second rotary driving piece is installed on the support and used for driving the paper collection assembly to swing left and right to enable the paper opening of the paper collection assembly to be close to the paper outlet of the second paper feeding component or the paper inlet of the third paper feeding component.
The beneficial effects of the above technical scheme are that: the paper turning device is simple in structure and simple in paper turning.
In the technical scheme, the delivery assembly comprises a second driving conveying belt and a second driven conveying belt which are attached to each other, the second driving conveying belt drives the second driven conveying belt to rotate, and one side, close to each other, of the second driving conveying belt and the second driven conveying belt forms the delivery channel.
The beneficial effects of the above technical scheme are that: the paper turning device is simple in structure, and cannot cause paper wrinkles when the paper is turned over.
The second purpose of the present invention is to provide a multi-channel paper turning device with simple structure and capable of having multiple paper feeding devices.
In order to achieve the purpose, the technical scheme of the utility model is as follows: a multi-channel paper turning device comprises n paper feeding devices and the paper turning mechanism, wherein the first paper feeding assembly is provided with n +1 paper feeding ports, n is a positive integer, the remaining n paper feeding ports correspond to the n paper feeding devices one by one, and a paper outlet of each paper feeding device is close to the paper feeding port corresponding to the first paper feeding assembly to feed paper to the first paper feeding assembly.
The beneficial effects of the above technical scheme are that: therefore, the paper turning mechanism can be fed by a plurality of paper feeding devices to meet the turning treatment of the paper with different specifications.
The utility model also aims to provide the jet printing equipment which has a simple structure and can flexibly carry out single-side jet printing or double-side jet printing on the paper.
In order to achieve the purpose, the technical scheme of the utility model is as follows: a jet printing device comprises a jet printing device and the multi-channel paper turnover device, wherein the jet printing device is arranged above a first paper feeding component, the jet printing end of the jet printing device faces downwards, and the jet printing device is used for jet printing on the upper surface of paper passing through the upper part of the first paper feeding component.
The beneficial effects of the above technical scheme are that: thus, single-side or double-side spray printing can be carried out on paper with various specifications.
Drawings
Fig. 1 is an elevation view of a paper inverting mechanism according to embodiment 1 of the present invention;
fig. 2 is a side view of the paper inverting mechanism according to embodiment 1 of the present invention;
FIG. 3 is another state diagram of the paper inverting mechanism according to embodiment 1 of the present invention;
FIG. 4 is a schematic view of the multi-channel paper inverting apparatus according to embodiment 2 of the present invention;
fig. 5 is a schematic structural diagram of the inkjet printing apparatus according to embodiment 3 of the present invention.
In the figure: 1 multichannel paper turnover device, 11 paper turnover mechanism, 111 first paper feeding component, 112 paper guide, 1121 paper guide, 113 swing type paper feeding component, 1131 support, 1132 paper collection assembly, 11321 second driving transmission belt, 11322 second driven transmission belt, 114a second paper feeding component, 114b third paper feeding component, 1141 first driving transmission belt, 1142 first driven transmission belt, 12 paper feeding device and 2 jet printing device.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.
Example 1
As shown in fig. 1 to 3, the present embodiment provides a paper flipping mechanism, which includes a first paper feeding assembly 111, a paper guiding member 112, and a swing type paper feeding assembly 113;
the first paper feeding assembly 111 is horizontally arranged along the left-right direction and is provided with a paper outlet and at least two paper inlets, the paper outlet of the first paper feeding assembly 111 is positioned at the left upper end of the first paper feeding assembly, the lower end of the first paper feeding assembly 111 is provided with a paper inlet, and paper fed by the paper inlet of the first paper feeding assembly 111 is conveyed to the paper outlet thereof along the anticlockwise direction;
the swing paper feeding assembly 113 is installed at the lower left of the first paper feeding assembly 111, and a paper port of the swing paper feeding assembly is upward, a paper guide 112 is arranged between the paper port of the swing paper feeding assembly 113 and the paper outlet of the first paper feeding assembly 111, and the paper guide 112 is used for directly sending out or guiding the paper sent out by the first paper feeding assembly 111 to the paper port entering the swing paper feeding assembly 113;
the swing-type paper feeding assembly 113 can swing to a position that a paper port of the swing-type paper feeding assembly faces upwards and receives paper sent out from a paper outlet of the first paper feeding assembly 111, or swing to a position that the paper port of the swing-type paper feeding assembly is close to a paper inlet below the first paper feeding assembly 111, and conveys the received paper to the first paper feeding assembly 111 after being turned over.
In the above technical solution, the paper guide 112 includes an arc-shaped paper guide 1121 and a first rotary driving member, the paper guide 1121 is disposed along a front-back direction, and an arc opening of the paper guide 1121 faces to a lower right side, a driving end of the first rotary driving member is in transmission connection with the paper guide 1121, the first rotary driving member is configured to drive the paper guide 1121 to rotate to directly send out or guide paper sent out from a paper outlet of the first paper feeding assembly 111 to a paper opening of the swing-type paper feeding assembly 113, and the paper guide is simple in structure and convenient to guide paper.
The above technical solution further includes a second paper feeding assembly 114a, the second paper feeding assembly 114a is disposed between the paper guide 112 and the swing type paper feeding assembly 113, a paper feeding port of the second paper feeding assembly 114a faces upward, the paper guide 112 is used for directly sending out or guiding the paper fed out by the first paper feeding assembly 111 to the paper feeding port entering the second paper feeding assembly 114 a;
the paper outlet of the second paper feeding assembly 114a faces downward, and the swing paper feeding assembly 113 can swing to a position with its paper outlet facing upward and receive the paper from the paper outlet of the second paper feeding assembly 114a, or swing to a position with its paper outlet close to the paper inlet under the first paper feeding assembly 111, so that the structure of the swing paper feeding assembly can be smaller, and the volume of the whole paper turning mechanism is smaller (for example, the paper guiding member in fig. 2 directly sends out the paper from the first paper feeding assembly through the paper guiding member, and the paper guiding member in fig. 3 intercepts the paper from the first paper feeding assembly and guides the paper to the second paper feeding assembly to send out).
In the above technical solution, the paper feeding mechanism further includes a third paper feeding assembly 114b, the third paper feeding assembly 114b is disposed below the first paper feeding assembly 111 and has a paper feeding port and a paper discharging port, the paper discharging port of the third paper feeding assembly 114b is close to the paper feeding port below the first paper feeding assembly 111, the swinging paper feeding assembly 113 can swing to a paper feeding port close to the paper feeding port of the third paper feeding assembly 114b to convey the received paper to the third paper feeding assembly 114b, and the third paper feeding assembly 114b conveys the paper to the paper feeding port below the first paper feeding assembly 111, so that the structure of the swinging paper feeding assembly is further made smaller, and the volume of the whole paper turning mechanism is made smaller.
In the above technical solution, the second paper feeding assembly 114a and the third paper feeding assembly 114b both include a first driving transmission belt 1141 and a first driven transmission belt 1142 which are attached to each other, and the first driving transmission belt 1141 drives the corresponding first driven transmission belt 1142 to rotate, and correspondingly, one side of the first driving transmission belt 1141 and one side of the first driven transmission belt 1142 which are attached to each other constitute a paper feeding channel thereof. Wherein, the paper feeding direction of the second paper feeding component and the third paper feeding component is not changed.
In the above technical scheme the swing-type paper feeding component 113 includes a support 1131, a second rotary driving member and a paper collection assembly 1132, the paper collection assembly 1132 is rotatably installed on the support 1131, the second rotary driving member is installed on the support 1131, and a driving end of the second rotary driving member is in transmission connection with the paper collection assembly 1132, the paper collection assembly 1132 has a vertically arranged paper collection channel, and an upper end of the paper collection channel forms a paper inlet of the second rotary driving member, and the second rotary driving member is installed on the support 1131, and is used for driving the paper collection assembly 1132 to swing left and right to turn to the paper inlet of the paper collection assembly 114a to be close to the paper outlet of the second paper feeding component 114a or the paper inlet of the third paper feeding component 114b, and the swing-type paper feeding component 113 is simple in structure and simple in paper turning.
In the above technical scheme the collection assembly 1132 includes the driven conveyer belt 11322 of second initiative conveyer belt 11321 and the second of laminating each other, second initiative conveyer belt 11321 drives the driven conveyer belt 11322 of second rotates, one side that second initiative conveyer belt 11321 and the driven conveyer belt 11322 of second are close to each other constitutes the collection passageway, its simple structure can not lead to the paper fold when just turning over the paper. When the paper collection assembly collects paper, the paper sent out by the second paper feeding component completely enters a position between the second driving conveying belt and the second driven conveying belt through the paper opening, then the second rotary driving component drives the paper collection assembly to swing until the paper opening is aligned with the paper feeding opening of the third paper feeding component, and at the moment, the second driving conveying belt and the second driven conveying belt of the paper collection assembly rotate reversely to send the paper out from the paper opening to the paper feeding opening of the third paper feeding component.
The first paper feeding component can be a full air suction type turnover mechanism disclosed in CN112721467A, a full air suction type turnover mechanism and a printing device composed of the same, or a half air suction type turnover mechanism disclosed in CN112721468A, a positioning ventilation roller, a half air suction type turnover mechanism and a printing device.
Example 2
As shown in fig. 4, the present embodiment provides a multi-channel paper turning device, which includes n paper feeding devices 12 and a paper turning mechanism 11 as described in embodiment 1, where the first paper feeding assembly 111 has n +1 paper feeding ports, where n is a positive integer, the remaining n paper feeding ports correspond to n paper feeding devices 12 one by one, and a paper outlet of each paper feeding device 12 is close to the paper feeding port corresponding to the first paper feeding assembly 111 to feed paper to the first paper feeding assembly 111, so that multiple paper feeding devices can feed paper to the paper turning mechanism to meet the turning processing of different paper sizes, as shown in fig. 4, the first paper feeding assembly has four paper feeding ports, one of which is communicated with the paper outlet of the third paper feeding assembly, and the other three paper feeding ports correspond to three paper feeding devices respectively, where n is 3, and one paper feeding port of the first paper feeding assembly is located at the upper right end, the paper feeding device corresponding to the paper feeding port may be a paper guiding device (prior art, not described herein), and the remaining two paper feeding devices may be automatic paper feeders (two automatic paper feeders correspond to different sizes of paper, respectively, and the automatic paper feeders are prior art and not described herein).
Example 3
As shown in fig. 5, the present embodiment provides an inkjet printing apparatus, which includes an inkjet printing device 2 and a multi-channel paper flipping device 1 as in embodiment 2, wherein the inkjet printing device 2 is installed above the first paper feeding assembly 111, and a printing end of the inkjet printing device is downward, and the inkjet printing device 2 is configured to perform inkjet printing on an upper surface of the paper passing through the first paper feeding assembly 111, so that single-sided or double-sided inkjet printing can be performed on paper of multiple specifications.
When the jet printing device is used for single-side jet printing, the paper guide piece is in a state of directly sending out the paper, and the paper is directly sent out after the single-side jet printing is carried out on the paper; and when the double-sided spray printing is carried out, after one side of the paper is sprayed and printed, the paper is immediately guided to the second paper feeding component, the turnover type paper feeding component and the third paper feeding component by the paper guiding component, returns to the first paper feeding component, is subjected to reverse-side spray printing and is directly sent out by the paper guiding component.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A paper turn-over mechanism is characterized by comprising a first paper feeding component (111), a paper guide component (112) and a swing type paper feeding component (113);
the first paper feeding component (111) is horizontally arranged along the left-right direction and is provided with a paper outlet and at least two paper inlets, the paper outlet of the first paper feeding component (111) is positioned at the upper left end of the first paper feeding component, the lower end of the first paper feeding component (111) is provided with a paper inlet, and paper fed into the paper inlet of the first paper feeding component (111) is conveyed to the paper outlet along the anticlockwise direction;
the paper guide assembly (112) is arranged between the paper port of the swing type paper feeding assembly (113) and the paper outlet of the first paper feeding assembly (111), and the paper guide assembly (112) is used for directly sending out or guiding the paper sent out by the first paper feeding assembly (111) to the paper port entering the swing type paper feeding assembly (113);
the swinging paper feeding component (113) can swing to a position that a paper port faces upwards and receives the paper sent out by the paper outlet of the first paper feeding component (111), or swing to a position that the paper port is close to the paper inlet below the first paper feeding component (111), and convey the received paper to the first paper feeding component (111) after turning over.
2. The paper turning mechanism according to claim 1, wherein the paper guide (112) includes an arc-shaped paper guide (1121) and a first rotary driving member, the paper guide (1121) is disposed in a front-back direction, and an arc opening of the paper guide faces to a lower right side, a driving end of the first rotary driving member is in transmission connection with the paper guide (1121), and the first rotary driving member is configured to drive the paper guide (1121) to rotate to directly feed out or guide the paper fed out from the paper outlet of the first paper feeding assembly (111) to the paper opening of the swing type paper feeding assembly (113).
3. The paper turning mechanism according to claim 1, further comprising a second paper feeding assembly (114a), wherein the second paper feeding assembly (114a) is disposed between the paper guide (112) and the swing paper feeding assembly (113), a paper feeding port of the second paper feeding assembly (114a) faces upward, and the paper guide (112) is configured to directly feed or guide the paper fed out by the first paper feeding assembly (111) to the paper feeding port of the second paper feeding assembly (114 a);
the paper outlet of the second paper feeding component (114a) faces downwards, and the swinging paper feeding component (113) can swing to the position that the paper outlet faces upwards and receives paper sent out by the paper outlet of the second paper feeding component (114a) or swing to the position that the paper outlet is close to the paper inlet below the first paper feeding component (111).
4. The paper turning mechanism according to claim 3, further comprising a third paper feeding assembly (114b), wherein the third paper feeding assembly (114b) is disposed below the first paper feeding assembly (111) and has a paper feeding port and a paper discharging port, the paper discharging port of the third paper feeding assembly (114b) is close to the paper feeding port below the first paper feeding assembly (111), and the swinging paper feeding assembly (113) can swing to a position where the paper discharging port is close to the paper feeding port of the third paper feeding assembly (114b) to convey the received paper to the third paper feeding assembly (114b), and the paper is conveyed to the paper feeding port below the first paper feeding assembly (111) by the third paper feeding assembly (114 b).
5. The paper turning mechanism according to claim 4, wherein the second paper feeding assembly (114a) and the third paper feeding assembly (114b) each comprise a first driving transmission belt (1141) and a first driven transmission belt (1142) attached to each other, the first driving transmission belt (1141) drives the corresponding first driven transmission belt (1142) to rotate, and one side of the corresponding first driving transmission belt (1141) and one side of the corresponding first driven transmission belt (1142) attached to each other form a paper feeding channel thereof.
6. The paper turning mechanism according to any one of claims 3 to 5, wherein the swing-type paper feeding assembly (113) includes a support (1131), a second rotary driving member and a paper collecting assembly (1132), the paper collecting assembly (1132) is rotatably mounted on the support (1131), the second rotary driving member is mounted on the support (1131), and a driving end of the second rotary driving member is in transmission connection with the paper collecting assembly (1132), the paper collecting assembly (1132) has a vertically arranged paper collecting channel, and an upper end of the paper collecting channel forms a paper outlet of the paper collecting assembly, and the second rotary driving member is mounted on the support (1131) and is configured to drive the paper collecting assembly (1132) to swing left and right to a paper outlet close to a paper outlet of the second paper feeding assembly (114a) or a paper inlet of the third paper feeding assembly (114 b).
7. The paper turn-over mechanism of claim 6, wherein the delivery assembly (1132) comprises a second driving conveyor belt (11321) and a second driven conveyor belt (11322) attached to each other, the second driving conveyor belt (11321) drives the second driven conveyor belt (11322) to rotate, and the side, close to each other, of the second driving conveyor belt (11321) and the second driven conveyor belt (11322) forms the delivery channel.
8. A multi-channel paper turning device, comprising n paper feeders (12) and the paper turning mechanism (11) according to any one of claims 1 to 7, wherein the first paper feeder (111) has n +1 paper inlets, where n is a positive integer, the remaining n paper inlets are in one-to-one correspondence with the n paper feeders (12), and the paper outlet of each paper feeder (12) is close to the paper inlet corresponding to the first paper feeder (111) to feed paper to the first paper feeder (111).
9. An inkjet printing apparatus, comprising an inkjet printing device (2) and a multi-channel paper turnover device (1) as claimed in claim 8, wherein the inkjet printing device (2) is installed above the first paper feeding assembly (111) and has a printing end facing downward, and the inkjet printing device (2) is used for inkjet printing on the upper surface of the paper passing above the first paper feeding assembly (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122624913.9U CN216376708U (en) | 2021-10-29 | 2021-10-29 | Paper turn-over mechanism, multichannel paper turn-over device and spout seal equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122624913.9U CN216376708U (en) | 2021-10-29 | 2021-10-29 | Paper turn-over mechanism, multichannel paper turn-over device and spout seal equipment |
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| Publication Number | Publication Date |
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| CN216376708U true CN216376708U (en) | 2022-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122624913.9U Active CN216376708U (en) | 2021-10-29 | 2021-10-29 | Paper turn-over mechanism, multichannel paper turn-over device and spout seal equipment |
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| CN (1) | CN216376708U (en) |
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2021
- 2021-10-29 CN CN202122624913.9U patent/CN216376708U/en active Active
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