CN215287220U - Adjustable dead-angle-free conveying device for paper feeding machine - Google Patents
Adjustable dead-angle-free conveying device for paper feeding machine Download PDFInfo
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- CN215287220U CN215287220U CN202121792343.8U CN202121792343U CN215287220U CN 215287220 U CN215287220 U CN 215287220U CN 202121792343 U CN202121792343 U CN 202121792343U CN 215287220 U CN215287220 U CN 215287220U
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- driving roller
- paper
- roller
- guide post
- crossbeam
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- 238000010586 diagram Methods 0.000 description 3
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- 230000007246 mechanism Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
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Abstract
The utility model relates to a conveying equipment technical field especially relates to an adjustable no dead angle conveyor for paper feeder. The automatic conveying device comprises a machine body, wherein a front edge supporting plate is arranged at one end of the machine body, a first driving roller and a second driving roller are respectively and rotatably connected to the two ends of the front edge supporting plate, a conveying belt is connected to the first driving roller and the second driving roller in a transmission manner, and a motor is connected to one end of the second driving roller in a transmission manner; the front edge supporting plate is provided with a cross beam at one end close to the second driving roller, a plurality of adjusting devices are arranged on the cross beam, the lower portions of the adjusting devices are rotatably connected with rollers, and the rollers are located right above the second driving roller. The utility model discloses a top setting that is close to the one end of organism at the conveyer belt can press the running roller on the conveyer belt with the paper to avoided the phenomenon of skidding, the time that the paper reachd preset position is controlled more easily.
Description
Technical Field
The utility model relates to a conveying equipment technical field especially relates to an adjustable no dead angle conveyor for paper feeder.
Background
The paper feeder works in such a way that a paper lifting mechanism on the paper feeder lifts a paper stack, then flies to separate the paper sheets one by one from the paper stack, conveys the paper sheets to one end of a conveying device adjacent to the paper stack, and then conveys the paper sheets to the next process by the conveying device. Most of the existing conveying devices adopt a plurality of horizontally arranged driving rollers arranged on a front edge supporting plate, paper is sequentially sent forwards by the rotating driving rollers, or a conveying belt is arranged on the front edge supporting plate, the paper is conveyed forwards by the conveying belt and basically has no dead angle, but when the paper just flies to reach one end of the conveying device, the speed of the paper is generally slower than the running speed of the conveying device, so that an accelerating process exists, if the paper is heavier, a slipping phenomenon can be generated, the acceleration is slower, and the time for the paper to reach a preset position is not easy to control.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide an adjustable dead-angle-free conveying device for a paper feeder aiming at the technical defects, wherein a roller capable of pressing paper on a conveyor belt is arranged above one end of the conveyor belt close to a machine body, so that the slipping phenomenon is avoided, and the time for the paper to reach a preset position is easier to control; the adoption sets up the crossbeam on the leading edge backup pad, sets up a plurality of adjusting device on the crossbeam, and the running roller is installed in the adjusting device lower part, can come artifical adjusting device according to the thickness and the nature of paper for have suitable pressure between running roller and the paper.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: an adjustable dead-angle-free conveying device for a paper feeding machine comprises a machine body, wherein a front edge supporting plate is arranged at one end of the machine body, a first driving roller and a second driving roller are respectively and rotatably connected to two ends of the front edge supporting plate, a conveying belt is connected to the first driving roller and the second driving roller in a transmission mode, and a motor is connected to one end of the second driving roller in a transmission mode; the front edge supporting plate is provided with a cross beam at one end close to the second driving roller, a plurality of adjusting devices are arranged on the cross beam, the lower portions of the adjusting devices are rotatably connected with rollers, and the rollers are located right above the second driving roller.
Further optimize this technical scheme, adjusting device is including the screw rod of taking the hand wheel, the screw rod of taking the hand wheel rotates with the crossbeam to be connected, the crossbeam below is provided with the guide part, be provided with the cavity of transversal personally submitting the rectangle in the guide part, slidable is connected with the lift portion in this cavity, be provided with the screw hole in the lift portion, screw hole and the screw rod threaded connection who takes the hand wheel, the lift portion lower part is provided with the guide post, the guide post lower extreme is provided with the baffle, guide post sliding connection has the lifter plate, the running roller rotates with the one end of lifter plate to be connected, be provided with the spring between lifter plate and the lift portion.
Further optimize this technical scheme, the cross section of guide post is the rectangle, be provided with the through-hole that the cross section is the rectangle on the lifter plate, the guide post is located the through-hole.
Further optimize this technical scheme, be provided with the disc on the screw rod of taking the hand wheel, be provided with a plurality of concave stations on the crossbeam, the disc is located the concave station, the concave station top is provided with the apron, the apron is fixed on the crossbeam, and the lower surface of apron contacts with the upper surface of disc.
Compared with the prior art, the utility model has the advantages of it is following: 1. the slipping phenomenon between the paper and the conveying device can be avoided, and the time for the paper to reach a preset position is easier to control; 2. the height that adjusting device can adjust the running roller and locate can come the distance between artifical regulation running roller and the conveyer belt according to the thickness of paper to be provided with the spring between lift portion and the lifter plate, can come artifical adjustment adjusting device according to the nature of paper, make to have suitable pressure between running roller and the paper.
Drawings
Fig. 1 is a schematic structural diagram of an adjustable dead-corner-free conveying device for a paper feeder.
Fig. 2 is a schematic diagram of an adjusting device of an adjustable dead-corner-free conveying device for a paper feeder.
Fig. 3 is a schematic structural diagram of an elevating part of an adjustable dead-corner-free conveying device for a paper feeder.
In the figure: 1. a body; 11. a leading edge support plate; 12. a cross beam; 121. a guide portion; 122. a concave platform; 2. a first drive roller; 3. a conveyor belt; 4. a second driving roller; 5. a motor; 6. a roller; 7. an adjustment device; 71. a screw with a hand wheel; 711. a disc; 72. a lifting part; 721. a threaded hole; 722. a guide post; 723. a baffle plate; 724. a lifting plate; 7241. a through hole; 73. a spring; 74. and (7) a cover plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
The specific implementation mode is as follows: combine shown in fig. 1-3, an adjustable no dead angle conveyor for paper feeder, including organism 1, be provided with on the organism 1 and rise paper mechanism and fly to reach, the one end of organism 1 is provided with leading edge backup pad 11, the both ends of leading edge backup pad 11 are rotated respectively and are connected with first driving roller 2 and second driving roller 4, the transmission is connected with conveyer belt 3 on first driving roller 2 and the second driving roller 4, the one end of second driving roller 4 is connected with motor 5, thereby motor 5's pivot and the one end of second driving roller 4 are connected and can drive its rotation. The one end that leading edge backup pad 11 is close to second driving roller 4 is provided with crossbeam 12, be provided with a plurality of adjusting device 7 on the crossbeam 12, adjusting device 7 underrun is connected with running roller 6, running roller 6 is located directly over second driving roller 4. The adjusting device 7 can adjust the distance between the roller 6 and the second transmission roller 4.
Adjusting device 7 is including the screw rod 71 of taking the hand wheel, the screw rod 71 of taking the hand wheel rotates with crossbeam 12 to be connected, crossbeam 12 below is provided with guide part 121, be provided with the cavity of the rectangle of transversal personally submitting in the guide part 121, slidable is connected with lift 72 in this cavity, be provided with screw hole 721 on the lift 72, screw hole 721 and the screw rod 71 threaded connection who takes the hand wheel, lift 72 lower part is provided with guide post 722, guide post 722 lower extreme is provided with baffle 723, guide post 722 sliding connection has lifter plate 724, running roller 6 rotates with lifter plate 724's one end to be connected, be provided with spring 73 between lifter plate 724 and the lift 72. The lifting plate 724 can be driven to ascend or descend by rotating the hand wheel, and when the roller 6 presses the upper surface of the conveyed paper, the pressure between the roller 6 and the paper can be adjusted by rotating the hand wheel due to the existence of the spring 73.
The cross section of the guide post 722 is rectangular, a through hole 7241 with a rectangular cross section is arranged on the lifting plate 724, and the guide post 722 is positioned in the through hole 7241, so that the lifting plate 724 cannot rotate and can only slide up and down.
The screw 71 with the hand wheel is provided with a disc 711, the cross beam 12 is provided with a plurality of concave stations 122, the disc 711 is positioned in the concave stations 122, a cover plate 74 is arranged above the concave stations 122, the cover plate 74 is fixed on the cross beam 12, the lower surface of the cover plate 74 is in contact with the upper surface of the disc 711, and the screw 71 with the hand wheel can rotate relative to the cross beam 12 and cannot move up and down due to the structure.
When the paper feeding device is used, as shown in the figure 1, the paper is conveyed to the right end of the conveying belt 3 by the feeder, at the moment, the left end of the paper is positioned on the conveying belt 3 and is very close to the roller 6, and under the action of inertia and the conveying belt 3, the paper almost immediately enters the lower part of the roller 6 and is pressed on the conveying belt 3 by the roller 6, so that the paper cannot slip.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (4)
1. The utility model provides an adjustable no dead angle conveyor for paper feeder, includes organism (1), the one end of organism (1) is provided with leading edge backup pad (11), its characterized in that: two ends of the front edge supporting plate (11) are respectively and rotatably connected with a first driving roller (2) and a second driving roller (4), the first driving roller (2) and the second driving roller (4) are in transmission connection with a conveying belt (3), and one end of the second driving roller (4) is connected with a motor (5); the front edge supporting plate (11) is provided with a beam (12) near one end of the second transmission roller (4), the beam (12) is provided with a plurality of adjusting devices (7), the lower parts of the adjusting devices (7) are rotatably connected with rollers (6), and the rollers (6) are positioned right above the second transmission roller (4).
2. An adjustable dead-corner-free conveyor for a paper feeder according to claim 1, characterized in that: adjusting device (7) are including screw rod (71) of taking the hand wheel, screw rod (71) of taking the hand wheel rotate with crossbeam (12) and are connected, crossbeam (12) below is provided with guide part (121), be provided with the cavity of transversal personally submitting the rectangle in guide part (121), slidable is connected with lift portion (72) in this cavity, be provided with screw hole (721) on lift portion (72), screw hole (721) and screw rod (71) threaded connection of taking the hand wheel, lift portion (72) lower part is provided with guide post (722), guide post (722) lower extreme is provided with baffle (723), guide post (722) sliding connection has lifter plate (724), running roller (6) rotate with the one end of lifter plate (724) and is connected, be provided with spring (73) between lifter plate (724) and lift portion (72).
3. An adjustable dead-corner-free conveyor for a paper feeder according to claim 2, characterized in that: the cross section of guide post (722) is the rectangle, be provided with through-hole (7241) that the cross section is the rectangle on lifter plate (724), guide post (722) are located through-hole (7241).
4. An adjustable dead-corner-free conveyor for a paper feeder according to any one of claims 2 to 3, characterized in that: be provided with disc (711) on screw rod (71) of taking the hand wheel, be provided with a plurality of concave station (122) on crossbeam (12), disc (711) are located concave station (122), concave station (122) top is provided with apron (74), apron (74) are fixed on crossbeam (12), and the lower surface of apron (74) contacts with the upper surface of disc (711).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121792343.8U CN215287220U (en) | 2021-08-04 | 2021-08-04 | Adjustable dead-angle-free conveying device for paper feeding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121792343.8U CN215287220U (en) | 2021-08-04 | 2021-08-04 | Adjustable dead-angle-free conveying device for paper feeding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215287220U true CN215287220U (en) | 2021-12-24 |
Family
ID=79526147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121792343.8U Expired - Fee Related CN215287220U (en) | 2021-08-04 | 2021-08-04 | Adjustable dead-angle-free conveying device for paper feeding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215287220U (en) |
-
2021
- 2021-08-04 CN CN202121792343.8U patent/CN215287220U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211224 |
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| CF01 | Termination of patent right due to non-payment of annual fee |