Sheet-fed separation control device for paging wheel

Abstract

The invention discloses a single-paper separation control device for a paging wheel. The single-paper separation control device comprises a paper blowing assembly used for blowing paper and preventing the paper from being adsorbed together; the paging mechanism is characterized by further comprising a paging wheel which is arranged at the air outlet of the paper blowing assembly and driven by air blown out by the paper blowing assembly to rotate to page blown paper. According to the paper conveying device, the branch impeller is arranged at the air outlet of the paper blowing assembly, paper on the upper layer of a paper stack is blown up through the paper blowing assembly, meanwhile, blown-out paper drives the branch impeller to rotate, the blown-up paper is subjected to paging through rotation of the branch impeller, and therefore single-piece conveying is achieved; and the branch impeller is driven to rotate without an additional driver.

Description

Technical Field

[0001] The invention relates to paper conveying, in particular to a paging wheel single paper separation control device. Background Art

[0002] In the prior art, in order to achieve single-sheet feeding when feeding paper, a paging device is usually set. The existing paging device is basically a paper blowing device, which forms an upward blowing force on the stacked paper stack to blow up the paper on the top, and then another paper blowing device forms a downward blowing force on the blown-up paper to achieve single-sheet feeding. However, in actual working conditions, paging paper by blowing is unstable. Therefore, a paging wheel single-sheet separation control device is proposed. Summary of the invention

[0003] The purpose of the present invention is to solve the above problems and to provide a paging wheel single paper separation control device.

[0004] In order to achieve the above-mentioned purpose, the present invention provides the following technical solution: a paging wheel single paper separation control device, including a paper blowing assembly for blowing paper to prevent paper from being adsorbed together; it is characterized in that it also includes a paging wheel arranged at the air outlet of the paper blowing assembly and driven by the wind blown by the paper blowing assembly to rotate to page the blown paper.

[0005] Further preferably, the paging wheel arranged at the air outlet of the paper blowing assembly includes a wheel body, blades arranged on the wheel body, and a wheel axle passing through the wheel body.

[0006] Further preferably, the paper blowing assembly includes an air collecting box, a paper feeding baffle connected to the air collecting box or integrally provided with the air collecting box, and a fan installed on the paper feeding baffle for blowing air toward the air collecting box.

[0007] Further preferably, the paper feeding baffle or the air collecting box is provided with at least one air outlet connected to the air collecting box for exhausting air.

[0008] Further preferably, the wheel shaft on the impeller is rotatably connected to the paper feeding baffle or the wind collecting box and is located at the air outlet.

[0009] Further preferably, it also includes a pager seat slidably mounted on the paper feed baffle, at least one impeller is movably mounted on the pager seat, and the wheel shaft on the impeller is rotatably connected to the pager seat.

[0010] Further preferably, it also includes a plurality of bristles installed on the impeller.

[0011] Further preferably, it also includes an adjustment mechanism for driving the paging device seat to move and drive the height adjustment of the impeller; Further preferably, the adjustment mechanism includes an adjustment link connected to the pager seat, an adjustment plate connected to the adjustment link, an adjustment bolt rotatably mounted on the wall panel and movably connected to the adjustment plate, or a driver connected to the adjustment plate to drive the adjustment plate to perform linear motion, or a driver connected to the pager seat to drive the pager seat to perform linear motion.

[0012] More preferably, the method further includes a paper feeding device located above the paper and transporting the paper to the next process.

[0013] The beneficial effects of the present invention are as follows: by arranging an impeller at the air outlet of the paper blowing assembly, while the paper on the upper layer of the paper stack is blown up by the paper blowing assembly, the impeller is driven to rotate by the blown impeller, and the blown-up paper is paginated by the rotation of the impeller, thereby realizing single-sheet conveying, which is stable and reliable, and the impeller does not need to be driven to rotate by an additional driver; By setting the adjusting mechanism, the height of the impeller can be adjusted according to the height of the paper stack during use, so that the utility model is suitable for paper stacks of different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of Embodiment 1 of the present invention; Figure 2 is a schematic diagram of another viewing angle structure of Embodiment 1 of the present invention; Figure 3 It is a partial structural schematic diagram of the present invention; Figure 4 It is a schematic diagram of the structure of the impeller in the present invention; Figure 5 It is a structural schematic diagram of another embodiment of the impeller in the present invention; Figure 6 is a schematic diagram of the structure of Embodiment 2 of the present invention; Figure 7 It is a partial structural schematic diagram of embodiment 2 of the present invention; Figure 8 It is a partial structural schematic diagram of embodiment 2 of the present invention; Fig. 9 It is a partial structural schematic diagram of embodiment 2 of the present invention; Fig.10 It is a schematic structural diagram of another embodiment of the paper feeding device of the present invention when in use; Fig.11 It is a structural schematic diagram of another embodiment of the paper feeding device in the present invention.

[0015] Legend: 2. Paper blowing assembly; 21. Air collecting box; 22. Paper feeding baffle; 23. Fan; 24. Air blowing port; 3. Impeller; 31. Wheel body; 32. Blades; 33. Wheel axle; 34. Brush; 4. Paginator seat; 5. Adjustment mechanism; 51. Adjustment connecting rod; 52. Adjustment plate; 53. Adjustment bolt; 6. Suction nozzle; 7. Vacuum pipe fittings; 71. Conveyor pulley; 72. Conveyor belt; 74. Ventilation port. DETAILED DESCRIPTION

[0016] Next, we will further explain the paging wheel single paper separation control device of the present invention in conjunction with the accompanying drawings.

[0017] It should be noted that all directional indications such as up, down, left, right, front, back, etc. in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture as shown in the accompanying drawings. If the specific posture changes, the directional indication will also change accordingly.

[0018] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation" and the like should be understood in a broad sense; for example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example 1

[0019] See also Figure 1-Figure 4 As shown in the figure, a paging wheel single paper separation control device includes a paper blowing assembly 2 for blowing paper to prevent paper from being adsorbed together; it is characterized in that it also includes a paging wheel 3 arranged at the air outlet of the paper blowing assembly 2 and driven by the wind blown by the paper blowing assembly 2 to rotate and paginate the blown paper; By arranging the impeller 3 at the air outlet of the paper blowing assembly 2, while the paper on the upper layer of the paper stack is blown up by the paper blowing assembly 2, the impeller 3 is driven to rotate by the blown air, and the blown up paper is paginated by the rotation of the impeller 3, thereby realizing single-sheet conveying, which is stable and reliable, and the impeller 3 does not need to be driven to rotate by an additional driver; In one embodiment, the paging wheel 3 disposed at the air outlet of the paper blowing assembly 2 includes a wheel body 31, blades 32 disposed on the wheel body 31, and a wheel shaft 33 passing through the wheel body 31; When the impeller 3 rotates, the wind blows the blades 32, and the blades 32 drive the wheel body 31 to rotate; In one embodiment, the paper blowing assembly 2 comprises an air collecting box 21, a paper feeding baffle 22 connected to the air collecting box 21 or integrally provided with the air collecting box 21, and a fan 23 installed on the paper feeding baffle 22 for blowing air toward the air collecting box 21; The paper feeding baffle 22 or the air collecting box 21 is provided with at least one air outlet 24 connected to the air collecting box 21 for air discharge; The fan 23 blows air into the air collecting box 21, and the air in the air collecting box 21 is blown out through a plurality of air blowing ports 24 to blow the paper stack, and at the same time, the impeller 3 is blown to rotate accordingly.

[0020] In one embodiment, the wheel shaft 33 on the impeller 3 is rotatably connected to the paper feeding baffle 22 or the air collecting box 21 and is located at the air outlet 24 . Example 2

[0021] See also Figure 5-Figure 11 As shown in , the difference between this embodiment and embodiment 1 is that this embodiment further includes a pager seat 4 slidably mounted on the paper feed baffle 22, and at least one impeller 3 is movably mounted on the pager seat 4, and the wheel shaft 33 on the impeller 3 is rotatably connected to the pager seat 4; In this embodiment, the impeller 3 is mounted on the paging device seat 4 , and the paging device seat 4 can move up and down on the paper feeding baffle 22 to adjust the height of the impeller 3 .

[0022] It also includes an adjustment mechanism 5 for driving the paging device seat 4 to move and drive the height adjustment of the impeller 3; By setting the adjusting mechanism 5, the height of the impeller 3 can be adjusted according to the height of the paper stack during use, so as to be suitable for paper stacks of different heights.

[0023] The adjustment mechanism 5 comprises an adjustment link 51 connected to the pager seat 4, an adjustment plate 52 connected to the adjustment link 51, an adjustment bolt 53 rotatably mounted on the wall plate and movably connected to the adjustment plate 52, or a driver connected to the adjustment plate 52 to drive the adjustment plate 52 to perform a linear motion, or a driver connected to the pager seat 4 to drive the pager seat 4 to perform a linear motion; When manually adjusting the height of the paging seat, the adjusting bolt 53 is manually rotated. When the adjusting bolt 53 is rotated, it moves up and down on the wall plate through the threaded connection with the wall plate. The adjusting bolt 53 drives the adjusting plate 52 to move up and down. The adjusting plate 52 drives the paging seat and the impeller 3 to move up and down through the adjusting connecting rod 51. When a driver is used, the driver may be a rotary driver that drives the adjusting bolt 53 to rotate, or may be a linear driver that directly drives the adjusting plate 52 or the paging device seat 4 to move up and down.

[0024] In one embodiment, it further includes a plurality of bristles 34 mounted on the impeller 3. By arranging a plurality of bristles 34 on the impeller 3, the impeller 3 rotates and drives the bristles 34 to separate the papers.

[0025] In one embodiment, it also includes a paper feeding device located above the paper to transport the paper to the next process. The paper feeding device can be a nozzle-type paper feeding device or a belt-type vacuum paper feeding device connected to the vacuum device through a suction nozzle 6; the belt-type vacuum paper feeding device includes a vacuum pipe 7 connected to the vacuum device, a conveyor pulley 71 installed on the vacuum pipe 7, a conveyor belt 72 installed on the conveyor pulley 71, and a motor connected to the conveyor pulley 71 for driving the conveyor pulley 71 to rotate; the conveyor belt 72 is provided with a vent 73 connected to the vacuum pipe 7; When the suction nozzle 6 connected to the vacuum device is used as the paper feeding device, the suction nozzle 6 is vacuumed by the vacuum device, and after the suction nozzle 6 sucks the paper, the suction nozzle 6 is driven to move by the driving device for driving the suction nozzle 6 to move, thereby conveying the paper; When a belt-type vacuum paper feeding device is used, the vacuum pipe 7 is evacuated by the vacuum device, and the vacuum pipe 7 absorbs the paper onto the conveyor belt 72 through the vent 73, and then the motor is started, the motor drives the conveyor belt wheel 71 to rotate, the conveyor belt wheel 71 drives the conveyor belt 72 to move, and the conveyor belt 72 drives the paper to move forward to the paper drop position.

[0026] The protection scope of the present invention is not limited to the above embodiments and their variations. Conventional modifications and replacements made by those skilled in the art based on the contents of this embodiment all fall within the protection scope of the present invention.

Claims

1. A paging wheel single sheet separation control device, comprising a paper blowing assembly (2) for blowing paper to prevent paper from being adsorbed together; wherein: It also includes a paging wheel (3) which is arranged at the air outlet of the paper blowing assembly (2) and is driven by the wind blown by the paper blowing assembly (2) to rotate and paginate the blown paper.

2. A paging wheel single sheet separation control device according to claim 1, characterized in that: The paging wheel (3) arranged at the air outlet of the paper blowing assembly (2) comprises a wheel body (31), blades (32) arranged on the wheel body (31), and a wheel shaft (33) passing through the wheel body (31).

3. A paging wheel single sheet separation control device according to claim 2, characterized in that: The paper blowing assembly (2) comprises an air collecting box (21), a paper feeding baffle (22) connected to the air collecting box (21) or integrally arranged with the air collecting box (21), and a fan (23) installed on the paper feeding baffle (22) for blowing air toward the air collecting box (21).

4. A paging wheel single sheet separation control device according to claim 3, characterized in that: The paper feeding baffle (22) or the air collecting box (21) is provided with at least one air outlet (24) which is connected to the air collecting box (21) and is used for discharging air.

5. A paging wheel single sheet separation control device according to claim 4, characterized in that: The wheel shaft (33) on the impeller (3) is rotatably connected to the paper feeding baffle (22) or the air collecting box (21) and is located at the air blowing port (24).

6. A paging wheel single sheet separation control device according to claim 3, characterized in that: It also includes a pager seat (4) slidably mounted on the paper feed baffle (22), at least one impeller (3) being movably mounted on the pager seat (4), and a wheel shaft (33) on the impeller (3) being rotatably connected to the pager seat (4).

7. A paging wheel single sheet separation control device according to claim 5 or 6, characterized in that: It also includes a plurality of bristles (34) mounted on the impeller (3).

8. The paging wheel single sheet separation control device according to claim 6, characterized in that: It also includes an adjustment mechanism (5) for driving the paging device seat (4) to move and drive the paging wheel (3) to adjust the height.

9. The paging wheel single sheet separation control device according to claim 7, characterized in that: The adjustment mechanism (5) comprises an adjustment link (51) connected to the pager seat (4), an adjustment plate (52) connected to the adjustment link (51), an adjustment bolt (53) rotatably mounted on the wall plate and movably connected to the adjustment plate (52), or a driver connected to the adjustment plate (52) to drive the adjustment plate (52) to perform linear motion, or a driver connected to the pager seat (4) to drive the pager seat (4) to perform linear motion.

10. A paging wheel single sheet separation control device according to claim 1 or 8, characterized in that: It also includes a paper feeding device located above the paper to transport the paper to the next process.

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