CN216189522U

CN216189522U - Paper taking device

Info

Publication number: CN216189522U
Application number: CN202122595182.XU
Authority: CN
Inventors: 颜本宁
Original assignee: SYNPOWER CO Ltd
Current assignee: SYNPOWER CO Ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-04-05
Anticipated expiration: 2031-10-27

Abstract

The utility model provides a paper taking device which is used for ensuring that only one piece of paper is taken in a single paper taking process. The carrier is used for containing a plurality of paper sheets. The wheel brush module is arranged beside the carrier and is electrically connected with the control module. The wheel brush module comprises at least one rotating wheel and a brush arranged on the rotating wheel, and the part of the brush extends to the carrier and is positioned above the paper. The wheel brush module is controlled by the control module to rotate the rotating wheel so as to drive the brush. The paper taking module is electrically connected with the control module and provided with at least one suction nozzle so as to absorb at least one piece of paper from the carrier. The paper taking module is controlled by the control module to generate a paper taking process, and the paper adsorbed by the suction nozzle is positioned on the action path of the brush.

Description

Paper taking device

Technical Field

The utility model relates to a paper taking device.

Background

With the increasing development of technology, it has become common practice to separate multiple overlapping sheets of paper using equipment. Generally, a manufacturer uses a nozzle device to generate suction force to suck paper, but the above method has a disadvantage that the suction force generated by the nozzle device often causes too many paper to be sucked at one time due to the thinness and high air permeability of the paper, so that the separation effect of the paper cannot be realized, and the efficiency of paper separation is greatly reduced.

With the demand of automation of the equipment, solving the problem that the equipment sucks too much paper at a time is the focus of the current research.

SUMMERY OF THE UTILITY MODEL

The utility model provides a paper taking device, which is used for ensuring that only one piece of paper is taken in a single paper taking process.

The utility model relates to a paper taking device which is used for ensuring that only one piece of paper is taken in a single paper taking process. The paper taking device comprises a carrier, a wheel brush module, a paper taking module and a control module. The carrier is used for containing a plurality of paper sheets. The wheel brush module is arranged beside the carrier and is electrically connected with the control module. The wheel brush module comprises at least one rotating wheel and a brush arranged on the rotating wheel, and the part of the brush extends to the carrier and is positioned above the paper. The wheel brush module is controlled by the control module to rotate the rotating wheel so as to drive the brush. The paper taking module is electrically connected with the control module and provided with at least one suction nozzle so as to absorb at least one piece of paper from the carrier. The paper taking module is controlled by the control module to generate a paper taking process, and the paper adsorbed by the suction nozzle is positioned on the action path of the brush.

In an embodiment of the utility model, the carrier has a side plate, and the brush contacts the paper adsorbed by the suction nozzle through an opening of the side plate.

In an embodiment of the utility model, the brush has elasticity, and the control module drives the wheel brush module to enable the brush to abut against the side plate and deform the brush before the brush contacts paper through the opening.

The carrier is provided with a side plate, and the brush contacts the paper adsorbed by the suction nozzle through the slot of the side plate.

In an embodiment of the utility model, the brush is a nylon brush.

In an embodiment of the present invention, the suction nozzle is a vacuum suction nozzle to correspond to a non-permeable paper.

In an embodiment of the present invention, the suction nozzle is a cyclone suction nozzle to correspond to the air-permeable paper.

In an embodiment of the present invention, the brush includes a plurality of bristles spaced apart from each other on a surface of the rotating wheel

In an embodiment of the present invention, the above-mentioned paper taking device includes a plurality of rotating wheels coaxially arranged with each other beside the carrier to rotate synchronously.

In an embodiment of the utility model, the paper fetching device includes a plurality of rotating wheels disposed on at least one side of the carrier.

In an embodiment of the present invention, a contact size of the brush and the paper is less than or equal to 0.5 mm.

In an embodiment of the utility model, the paper fetching module further includes a moving member electrically connected to the control module. The suction nozzle is arranged on the moving piece. The control module drives the moving member to generate paper taking displacement in the paper taking process. The control module drives the rotating wheel to enable the brush to generate brushing displacement in the paper taking process, and the paper taking displacement and the brushing displacement are partially overlapped and opposite in direction.

Based on the above, get the paper device through set up round brush module beside the carrier, and at the in-process that control module got paper from the carrier through getting the paper module, the runner of drive wheel brush module is rotatory simultaneously, so that the brush that sets up on the runner can walk through by the adsorbed paper of suction nozzle, and then through the contact of brush and paper, be equivalent to with the brush to the local production brushing action of paper, so that let unnecessary paper can be brushed down by the brush and fall back the carrier once more, in order to ensure to let the effect that gets the paper module and take out a piece of paper at the single in-process of getting paper.

In order to make the aforementioned and other features and advantages of the utility model more comprehensible, embodiments accompanied with figures are described in detail below.

Drawings

FIG. 1 is a partial schematic view of a paper pick-up device according to one embodiment of the utility model;

FIG. 2 is a diagram of electrical connections of some components of the paper fetching device of FIG. 1;

fig. 3 is a partially enlarged schematic view of the paper taking device of fig. 1.

Detailed Description

Fig. 1 is a partial schematic view of a paper fetching device according to an embodiment of the utility model. Fig. 2 is an electrical connection diagram of some components of the paper fetching device of fig. 1. Here, fig. 1 shows that the dotted lines are connected between the components to represent the mechanical connection relationship or the air path between the components, which is different from the electrical connection relationship of fig. 2. Referring to fig. 1 and fig. 2, in the present embodiment, the paper fetching device 100 is used to ensure that only one paper PA is fetched in a single paper fetching process. For example, the paper pick-up device 100 is suitable for being installed in a manufacturing apparatus of a circuit board, so that during the process of receiving and stacking the manufactured circuit board, the paper PA can be taken out from a specific position by the paper pick-up device 100 and then placed on the circuit board, and after the next circuit board is stacked, the paper PA can be located between two adjacent circuit boards stacked with each other as a space, so as to prevent the circuit boards from being damaged due to friction.

The paper pick-up device 100 includes a carrier 110, a brush module 120, a pick-up module 130, and a control module 140. The carrier 110 is used to hold a plurality of sheets of paper PA. The wheel brush module 120 is disposed beside the carrier 110 and electrically connected to the control module 140. The brush module 120 includes at least one wheel (here, a plurality of wheels 121 are shown as an example) and a brush 122 disposed on the wheel 121, and a part of the brush 122 extends to the carrier 110 and is located above the paper PA. The brush module 120 is controlled by the control module 140 to rotate the wheel 121 to drive the brush 122. The paper fetching module 130 is electrically connected to the control module 140, and the paper fetching module 130 has at least one suction nozzle 131 for sucking at least one paper PA from the carrier 110. The pick-up module 130 is controlled by the control module 140 to generate a pick-up process, and the paper PA sucked by the suction nozzle 131 is located on the motion path of the brush 122.

Further, the paper fetching module 130 further includes an air pressure source 132, a power assembly 133 and a moving member 134, the control module 140 is electrically connected to the power assembly 133 and the air pressure source 132, so that the moving member 134 can be driven by the power assembly 133 to move relative to the carrier 110, and can move into or out of the carrier 110, and can absorb the paper PA contained in the carrier 110 through the air pressure source 132 via the suction nozzle 131, wherein the suction nozzle 131 is disposed on the moving member 134. In brief, the control module 140 moves the moving member 134 and the suction nozzle 131 thereon to the carrier 110 by the driving assembly 133, and makes the suction nozzle 131 contact the paper PA, and makes the suction nozzle 131 suck the paper PA by the pneumatic source 132, and then the control module 140 can drive the moving member 134 to move away from the carrier 110 by the driving assembly 133, so as to smoothly take out the paper PA from the carrier 110.

However, as mentioned above, depending on the characteristics of the paper PA, such as material, weight, size, etc., it cannot be ensured that only one paper PA is taken out in a single paper taking process, so in the paper taking process of this embodiment, the control module 140 is further configured to control the brush module 120 to optimize the paper taking process.

In detail, as shown in fig. 1, the brush 122 includes a plurality of bristles that are alternately disposed on a surface of the rotating wheel 121, the brush module 120 further includes a rotating shaft 123 and a motor 124, the control module 140 is electrically connected to the motor 124, so that the motor 124 drives the rotating shaft 123 to rotate, the rotating wheels 121 are disposed on the rotating shaft 123 and coaxially arranged at one side of the carrier 110, and further the rotating shaft 123 can synchronously drive the rotating wheels 121 to rotate and drive the brush 122, so that the brush 122 contacts the paper absorbed by the suction nozzle 131 through the opening 112 or the slot 111 on the side plate 113 of the carrier 110.

As shown in fig. 1, the paper PA sucked by the suction nozzle 131 moves substantially from bottom to top, and the rotating wheel 121 and the brush 122 thereon rotate substantially in the counterclockwise direction to move from top to bottom while passing through the carrier 110, so that a brushing operation can be performed on the moving paper PA.

Fig. 3 is a partially enlarged schematic view of the paper taking device of fig. 1, which is a partial cross-sectional view of the paper taking device 100 of fig. 1 formed at the opening 112 of the carrier 110. Referring to fig. 1 and 3, in addition, the bristle material of the brush 122 of the present embodiment is nylon (nylon), which is elastic, so that rigid interference and damage to the paper PA are not generated during the operation of brushing the paper PA. Therefore, before the brush 122 contacts the paper PA through the opening 112, the control module 140 can drive the wheel brush module 120 to make the brush 122 abut against the side plate 113 and cause the brush 122 to deform and accumulate the elastic force, and then, when the brush 122 is further driven into the carrier 110 to contact the paper PA, the accumulated elastic force can be converted into the contact force with the paper PA, thereby efficiently performing the brushing action. Of course, in the carrier 110 of fig. 1 of the present embodiment, the side plate 113 is further provided with the slot 111, and the brush 122 corresponding to the slot 111 does not need to accumulate elastic force in advance.

It should be noted that, in this embodiment, the elastic force accumulated in the fur brush 122 is not limited, and it should be considered as a whole according to the characteristics of the paper PA, the physical characteristics of the fur brush 122, and the suction force of the suction nozzle 131. For example, for the suction nozzle 131, when the paper PA is air-permeable, a cyclone suction nozzle is used as a corresponding suction nozzle, and when the paper PA is not air-permeable, a vacuum suction nozzle is used as a corresponding suction nozzle. In addition, the brush 122 comes into contact with the side edge of the paper PA after entering the carrier 110, and the contact dimension d1 is substantially less than or equal to 0.5 mm. In brief, in the present embodiment, on the premise that the brush module 120 brushes the taken-out paper PA, the rotation speed of the turning wheel 121, the arrangement of the brush 122 on the turning wheel 121, the physical characteristics of the brush 122 and whether it needs to accumulate the elastic force, the contact dimension d1 between the brush 122 and the paper PA, the suction force of the suction nozzle 131, and the like can be modified according to the needs.

Briefly, referring to fig. 1 to 3, the control module 140 drives the moving element 134 to generate a paper pickup displacement L2 during the paper pickup process, and the control module 140 drives the rotating wheel 121 to generate a brushing displacement L1 during the paper pickup process by the brush 122, wherein the paper pickup displacement L2 and the brushing displacement L1 are partially overlapped and have substantially opposite directions, so as to ensure that the paper PA directly adsorbed by the suction nozzle 131 is still stably adsorbed, and the paper PA indirectly adsorbed by the suction nozzle 131 is smoothly brushed by the brush 122, and the brushed paper PA falls back to the carrier 110 again.

It should be noted that the relative positions of the wheel brush modules 120 and the carrier 110 are not limited herein, and although the wheel brush modules 120 in fig. 1 are located on the same side of the carrier 110, the wheel brush modules 120 may be arranged on the other three sides of the carrier 110 as shown in fig. 1 by appropriate structural changes.

In summary, in the above embodiments of the utility model, the paper fetching device is provided with the wheel brush module beside the carrier, and during the paper fetching process of the control module from the carrier through the paper fetching module, the wheel of the wheel brush module is driven to rotate at the same time, so that the brush arranged on the wheel can pass through the paper adsorbed by the suction nozzle, and further through the contact between the brush and the paper, the brush is equivalent to generate a brushing action on a local part of the paper, so that the redundant paper can be brushed off by the brush and fall back to the carrier again, thereby ensuring the effect that only one piece of paper can be fetched by the paper fetching module in a single paper fetching process.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A paper extraction device for ensuring that only one sheet of paper is extracted during a single extraction process, the paper extraction device comprising:

a carrier for holding a plurality of said sheets;

a control module;

the wheel brush module is arranged beside the carrier and electrically connected with the control module, the wheel brush module comprises at least one rotating wheel and a brush arranged on the rotating wheel, the part of the brush extends to the carrier and is positioned above the paper, and the wheel brush module is controlled by the control module to rotate the rotating wheel so as to drive the brush; and

the paper taking module is electrically connected with the control module and provided with at least one suction nozzle so as to adsorb at least one piece of paper from the carrier, the paper taking module is controlled by the control module to generate the paper taking process, and the at least one piece of paper adsorbed by the suction nozzle is positioned on the action path of the hairbrush.

2. The paper pickup apparatus as claimed in claim 1, wherein the carrier has a side plate, and the brush contacts the paper adsorbed by the suction nozzle through an opening of the side plate.

3. The paper extraction device of claim 2, wherein the brush is resilient and the control module drives the brush module to urge the brush against the side plate and deform the brush before the brush contacts the paper through the opening.

4. The paper pickup apparatus as claimed in claim 1, wherein the carrier has a side plate, and the brush contacts the paper adsorbed by the suction nozzle through a slot of the side plate.

5. The paper extraction device of claim 1, wherein the brush is a nylon brush.

6. The paper extraction apparatus of claim 1, wherein the suction nozzle is a vacuum nozzle to correspond to the paper being impermeable to air.

7. The paper extraction apparatus of claim 1, wherein the suction nozzle is a cyclonic suction nozzle to correspond to the air-permeable paper.

8. The paper taking device according to claim 1, wherein the brush comprises a plurality of bristles, and the bristles are arranged on the wheel surface of the rotating wheel at intervals.

9. A paper extraction apparatus according to claim 1, including a plurality of said wheels coaxially aligned with one another about said carrier for synchronous rotation.

10. The paper extraction apparatus of claim 1, comprising a plurality of wheels disposed on at least one side of the carrier.

11. The paper extraction device of claim 1, wherein the brush has a contact dimension with the paper of less than or equal to 0.5 mm.

12. The paper fetching device of claim 1, wherein the paper fetching module further comprises a moving member electrically connected to the control module, the suction nozzle is disposed on the moving member, the control module drives the moving member to generate a paper fetching displacement during the paper fetching process, the control module drives the rotating wheel to generate a brushing displacement during the paper fetching process, and the paper fetching displacement and the brushing displacement are partially overlapped and in opposite directions.