Anti-sticking automatic paper feeding device

Abstract

The utility model discloses an anti-sticking automatic paper feeding device which comprises a supporting frame, a paper feeding mechanism and a paper feeding mechanism. The conveying device has the advantages that the wind chamber, the conveying belt and the vent holes are arranged, so that the conveying belt is driven to move when the two rotating rollers rotate, the wind chamber and the vent holes are driven to move synchronously when the conveying belt moves, and the conveying belt is driven to move synchronously when the wind chamber and the vent holes move synchronously. According to the paper feeding device, the air suction box is used for exhausting air for the vent holes, the ventilation suction cup connected with the pipeline is used for sucking paper in the paper storage box, paper feeding operation on the conveyor is completed, and the second air cylinder, the adjusting sliding plate and the paper jacking column are arranged, so that the output end of the second air cylinder drives the adjusting sliding plate and the paper jacking column to move downwards; when the paper is placed on the conveyor, air exhaust is stopped, and the paper is ejected downwards through the paper ejection column to prevent adhesion.

Description

TECHNICAL FIELD

[0001] The utility model relates to automatic paper feeding technical field, concretely is a kind of anti-sticking automatic paper feeding device. BACKGROUND

[0002] Paper feeding device, also known as paper feeding mechanism or paper feeding machine, is a device for pulling and conveying paper tape, and the working principle of paper feeding device mainly relies on mechanical or electric device to drive the transmission of paper. In printing or packaging equipment, paper feeding device sends paper into the equipment smoothly and continuously through a series of precise mechanical structures and control systems, to ensure that the paper can accurately reach the designated processing position. However, the current paper feeding device mostly uses roller method to convey paper, which can easily cause two or more papers to be conveyed at the same time, thereby affecting the overall work efficiency. SUMMARY

[0003] The utility model aims at providing a kind of anti-sticking automatic paper feeding device, to solve the problem that the current paper feeding device mostly uses roller method to convey paper, which can easily cause two or more papers to be conveyed at the same time, thereby affecting the overall work efficiency.

[0004] To achieve the above purpose, the utility model provides the following technical scheme: an anti-sticking automatic paper feeding device, comprising:

[0005] support frame;

[0006] connecting bracket, the connecting bracket is symmetrically arranged on the top of the support frame;

[0007] rotating roller, the rotating roller is rotatably arranged on the inner side of the connecting bracket;

[0008] conveying belt, the conveying belt is arranged on the outer side of the rotating roller, and the two rotating rollers are drivingly connected through the conveying belt;

[0009] paper taking assembly, the paper taking assembly is arranged on the inner side of the conveying belt, and the paper taking assembly comprises an air suction box, the air suction box is arranged on the inner side of the conveying belt, and a plurality of air holes are formed in the air suction box and the inner part of the conveying belt;

[0010] fixed side plate, the fixed side plate is symmetrically arranged on the outer side of the air suction box, and a plurality of air suction cups are symmetrically mounted on the bottom of the fixed side plate;

[0011] paper lifting assembly, the paper lifting assembly is arranged on the top of the air suction box, and the paper lifting assembly comprises an adjusting slide plate, the adjusting slide plate is arranged above the air suction box, and a plurality of paper lifting columns are symmetrically fixedly connected to the bottom of the adjusting slide plate; and the paper lifting columns are slidingly connected with the fixed side plate.

[0012] As a preferred scheme of the utility model: the lower portion of supporting frame is provided with conveyer, the lower portion of supporting frame is provided with paper storage box, the side of paper storage box is provided with side baffle through bolt mounting, the inside of paper storage box is provided with inside sliding support plate, the bottom of paper storage box is provided with No. 1 air cylinder, the output of No. 1 air cylinder is fixedly connected with inside sliding support plate, the bottom of inside sliding support plate is fixedly connected with limit rod, limit rod is slidably connected with paper storage box.

[0013] As a preferred scheme of the utility model: the inside of paper storage box is fixedly connected with inside fixed plate, the top of inside fixed plate is fixedly connected with fixed cylinder, the inside of fixed cylinder is slidably provided with connecting slide rod, the bottom of connecting slide rod is fixedly connected with paper pressing plate, the inside of fixed cylinder is provided with spring, the top of spring is fixedly connected with fixed cylinder, the bottom of spring is fixedly connected with connecting slide rod.

[0014] As a preferred scheme of the utility model: the top of fixed side plate is fixedly connected with fixed top frame, the top of fixed top frame is provided with No. 2 air cylinder, the output of No. 2 air cylinder is fixedly connected with adjusting slide plate, adjusting slide plate is slidably connected with fixed top frame, the top of adjusting slide plate is fixedly connected with limit slide rod, limit slide rod is slidably connected with fixed top frame.

[0015] As a preferred scheme of the utility model: the side of one of connecting supports is provided with motor, the output of one of rotating rollers is fixedly connected with motor, the top of side baffle is fixedly connected with limit baffle.

[0016] As a preferred scheme of the utility model: the side of suction box is fixedly connected with suction pipe.

[0017] Compared with the prior art, the utility model has the advantages that through being provided with suction box, conveying belt and air hole, when two rotating rollers rotate, conveying belt moves, conveying belt moves, suction box and air hole move synchronously, suction box sucks air hole, and through the combination of pipeline connection air suction disc, paper in paper storage box is sucked, paper feeding operation on conveyer is completed, through being provided with No. 2 air cylinder, adjusting slide plate and paper column, the output of No. 2 air cylinder drives adjusting slide plate and paper column to move downward, when paper is placed on conveyer, suction stops, and paper is pushed down by paper column, so that sticking is prevented. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the utility model overhead view;

[0019] Figure 2 It is the utility model suction box structure schematic view;

[0020] Figure 3 It is the paper storage box and side baffle structure schematic view of the utility model;

[0021] Figure 4 It is the air hole view of the utility model;

[0022] Figure 5 It is the fixed cylinder internal structure schematic view of the utility model.

[0023] In the drawing: 1, support frame;2, conveyor;3, connecting support;4, rotating roller;5, exhaust pipe;6, air hole;7, conveying belt;8, fixed side plate;9, air suction disc;10, fixed top frame;11, adjusting slide plate;12, paper feeding column;13, paper storage box;14, side baffle;15, inner fixed plate;16, fixed cylinder;17, connecting slide bar;18, spring;19, paper pressing plate;20, limiting baffle;21, No. 1 air cylinder;22, inner sliding support plate;23, limiting rod;24, motor;25, No. 2 air cylinder;26, exhaust box;27, limiting slide bar. Specific implementation

[0024] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0025] Please refer to Figures 1 to 5 The utility model provides a kind of technical scheme: a kind of anti-sticking automatic paper feeding device, it include: support frame 1;Connecting support 3 is symmetrically fixed to the top of support frame 1;Rotating roller 4 is rotationally arranged in the inner side of connecting support 3;Conveying belt 7 is arranged in the outer side of rotating roller 4, and the transmission connection between two rotating rollers 4 is passed through conveying belt 7;Paper taking assembly is placed in the inner side of conveying belt 7, and paper taking assembly includes exhaust box 26, and exhaust box 26 is fixed to the inner side of conveying belt 7, and multiple air holes 6 are arranged in the inside of exhaust box 26 and conveying belt 7;Fixed side plate 8 is symmetrically fixed to the outer side of exhaust box 26, and fixed side plate 8 is symmetrically installed with air suction disc 9 on the bottom, and air suction disc 9 is connected between exhaust box 26 through pipeline;Paper feeding assembly is placed in the top of exhaust box 26, and paper feeding assembly includes adjusting slide plate 11, and adjusting slide plate 11 is placed above exhaust box 26, and the bottom of adjusting slide plate 11 is symmetrically fixed with paper feeding column 12, and paper feeding column 12 is slidably connected with fixed side plate 8.

[0026] It can be understood that the utility model discloses through the external power supply to the device, and the external controller carries out centralized control processing to the device, and through the bolt connected between the side baffle 14 and the paper storage box 13, the paper on the inner sliding support plate 22 is placed inwards, and after placing, the side baffle 14 and the paper storage box 13 are installed and fixed through the bolt, the output end of the first air cylinder 21 drives the inner sliding support plate 22 to carry out height position adjustment, the paper on the inner sliding support plate 22 of the paper pressing plate 19 is pressed tightly, and when feeding paper, the external suction pump of one end of the air suction pipe 5 is connected, the air suction pipe 5 carries out air suction, the air suction disc 9 connected by the air suction box 26 and pipeline carries out air suction, the output end of the first air cylinder 21 is used for tightly jacking the paper on the top of the inner sliding support plate 22 upwards, the air suction disc 9 is used for sucking single paper through the air hole 6 in the conveying belt 7, one rotating roller 4 is driven to rotate through the output end of the motor 24, one rotating roller 4 drives another rotating roller 4 to rotate through the conveying belt 7, the conveying belt 7 drives the air suction box 26 and the paper sucked at the bottom to carry out conveying treatment, and the paper is drawn from the top of the stacked paper, when being conveyed to the conveyor 2, the external suction pump is closed, the adjusting slide plate 11 and the paper top column 12 are driven to move downwards through the output end of the second air cylinder 25, the paper top column 12 is used for jacking the paper sucked at the bottom downwards, preventing sticking, and the single paper is conveyed through the conveyor 2.

[0027] Please refer to Figure 1 and Figure 5 , the lower portion of the support frame 1 is provided with the conveyor 2, the lower portion of the support frame 1 is provided with the paper storage box 13, the paper storage box 13 is provided with the side baffle 14 on one side through the bolt, the inner side of the paper storage box 13 is slidably provided with the inner sliding support plate 22, the bottom of the paper storage box 13 is provided with the first air cylinder 21, the output end of the first air cylinder 21 is fixedly connected with the inner sliding support plate 22, the bottom of the inner sliding support plate 22 is fixedly connected with the limiting rod 23 in a symmetrical mode, and the limiting rod 23 is slidably connected with the paper storage box 13.

[0028] It can be understood that the utility model drives the inner sliding support plate 22 to move in the paper storage box 13 through the output end of the first air cylinder 21, and the height position of the paper stored in the paper storage box 13 is adjusted, so that the single paper is conveniently sucked.

[0029] Please refer to Figure 1 and Figure 5 , the inner side of the paper storage box 13 is fixedly connected with the inner fixed plate 15 in a symmetrical mode, the top of the inner fixed plate 15 is fixedly connected with the fixed cylinder 16 in a symmetrical mode, the inside of the fixed cylinder 16 is slidably provided with the connecting sliding rod 17, the bottom of the connecting sliding rod 17 is fixedly connected with the paper pressing plate 19, the inside of the fixed cylinder 16 is provided with the spring 18, the top of the spring 18 is fixedly connected with the fixed cylinder 16, and the bottom of the spring 18 is fixedly connected with the connecting sliding rod 17.

[0030] It can be understood that the utility model discloses a spring 18 bottom end's connection slide rod 17, the paper of the paper board 19 to the opposite baffle 14 in the stack is pressed tightly, and the paper storage stability is promoted.

[0031] Please refer to Figure 1 And Figure 5 The top of the fixed side plate 8 is fixedly connected with a fixed top frame 10, the top of the fixed top frame 10 is provided with a second air cylinder 25, the output end of the second air cylinder 25 is fixedly connected with an adjusting slide plate 11, the adjusting slide plate 11 is slidably connected with the fixed top frame 10, and the top of the adjusting slide plate 11 is symmetrically fixedly connected with a limiting slide rod 27.

[0032] It can be understood that the utility model discloses that the output end of the second air cylinder 25 drives the adjusting slide plate 11 to move in the inside of the fixed top frame 10, the fixed top frame 10 drives the paper column 12 at the bottom to move downwards when moving, and the sucked paper is prevented from sticking by the paper column 12.

[0033] Please refer to Figure 1 And Figure 5 One side of one connecting support 3 is provided with a motor 24, one rotating roller 4 is fixedly connected with the output end of the motor 24, and the top of the side baffle 14 is symmetrically fixedly connected with a limiting baffle 20.

[0034] It can be understood that the utility model discloses that the output end of the motor 24 drives one rotating roller 4 to rotate, one rotating roller 4 drives another rotating roller 4 to rotate through the conveying belt 7, and the conveying belt 7 and the air suction box 26 are adjusted.

[0035] Please refer to Figure 1 And Figure 5 One side of the air suction box 26 is fixedly connected with an air suction pipe 5.

[0036] It can be understood that the utility model discloses that one end of the air suction pipe 5 is connected with an air suction pump, the air suction pipe 5 connected with the input end of the air suction pump is used for sucking the air suction box 26, and the single paper is sucked through the air hole 6 and the air suction disc 9.

[0037] In the description of the utility model, it should be understood that the orientation or positional relationship indicated by the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "central", "both ends" is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as a limitation on the utility model.

[0038] In addition, the terms "first", "second", "third", "fourth" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implying a number of the indicated technical features, so the features with "first", "second", "third", "fourth" can be explicitly or implicitly include at least one of the features.

[0039] In the present application, unless otherwise expressly specified and limited, the terms "mounting", "setting", "connecting", "fixing", "screw connection" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements, unless otherwise expressly limited, those skilled in the art can understand the specific meaning of the above terms in the present application according to the specific circumstances.

[0040] Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A non-stick automatic paper feeding device, characterized by, Include: Support frame (1); Connecting bracket (3), the connecting bracket (3) is symmetrically arranged on the top of the support frame (1); Rotary roller (4), the rotary roller (4) is rotatably arranged on the inner side of the connecting bracket (3); Conveying belt (7), the conveying belt (7) is arranged on the outer side of the rotary roller (4), and the two rotary rollers (4) are drivingly connected by the conveying belt (7); The paper taking assembly is arranged on the inner side of the conveying belt (7), and the paper taking assembly comprises an air suction box (26) arranged on the inner side of the conveying belt (7), and a plurality of air holes (6) are formed in the air suction box (26) and the inner part of the conveying belt (7); The fixed side plate (8) is symmetrically arranged on the outer side of the air suction box (26), and the bottom of the fixed side plate (8) is symmetrically provided with an air suction disc (9), and the air suction disc (9) and the air suction box (26) are connected by a pipeline; The top paper assembly is arranged on the top of the air suction box (26), and the top paper assembly comprises an adjusting sliding plate (11) arranged above the air suction box (26), and the bottom of the adjusting sliding plate (11) is symmetrically fixedly connected with a top paper column (12), and the top paper column (12) is slidingly connected with the fixed side plate (8).

2. The anti-sticking automatic paper feeding device according to claim 1, characterized in that: The bottom of the support frame (1) is provided with a conveyor (2), the bottom of the support frame (1) is provided with a paper storage box (13), one side of the paper storage box (13) is provided with a side baffle (14) by bolts, the inner side of the paper storage box (13) is slidingly provided with an inner sliding support plate (22), the bottom of the paper storage box (13) is provided with a first air cylinder (21), the output end of the first air cylinder (21) is fixedly connected with the inner sliding support plate (22), and the bottom of the inner sliding support plate (22) is symmetrically fixedly connected with a limiting rod (23), the limiting rod (23) is slidingly connected with the paper storage box (13).

3. The anti-sticking automatic paper feeding device according to claim 2, characterized in that: The inner side of the paper storage box (13) is symmetrically fixedly connected with an inner fixed plate (15), the top of the inner fixed plate (15) is symmetrically fixedly connected with a fixed cylinder (16), the inner part of the fixed cylinder (16) is slidingly provided with a connecting sliding rod (17), the bottom end of the connecting sliding rod (17) is fixedly connected with a paper pressing plate (19), the inner part of the fixed cylinder (16) is provided with a spring (18), the top end of the spring (18) is fixedly connected with the fixed cylinder (16), and the bottom end of the spring (18) is fixedly connected with the connecting sliding rod (17).

4. The anti-sticking automatic paper feeding device according to claim 1, characterized in that: The top of the fixed side plate (8) is fixedly connected with a fixed top frame (10), the top of the fixed top frame (10) is provided with a second air cylinder (25), the output end of the second air cylinder (25) is fixedly connected with the adjusting sliding plate (11), the adjusting sliding plate (11) is slidingly connected with the fixed top frame (10), the top of the adjusting sliding plate (11) is symmetrically fixedly connected with a limiting sliding rod (27), and the limiting sliding rod (27) is slidingly connected with the fixed top frame (10).

5. The anti-sticking automatic paper feeding device according to claim 2, characterized in that: One side of one of the connecting brackets (3) is provided with a motor (24), one of the rotary rollers (4) is fixedly connected with the output end of the motor (24), and the top of the side baffle (14) is symmetrically fixedly connected with a limiting baffle (20).

6. The anti-sticking automatic paper feeding device according to claim 1, characterized in that: One side of the suction box (26) is fixedly connected with a suction pipe (5).

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