Rapid waste kicking machine

Abstract

The rapid waste kicking machine adopting pneumatic waste kicking is designed for solving the problems that an existing mechanical claw type waste kicking machine cannot timely kick waste under the condition that a large number of waste products and good products are alternated, and the problem that waste kicking cannot be achieved only by limiting the speed of a conveying belt to be on line is solved. The utility model provides a rapid waste kicking machine which is arranged between a detection belt and lower-level equipment, a waste kicking channel is formed between a detection part of the detection belt and a lower-level input belt of the lower-level equipment, a conveying belt on the waste kicking channel extends from the detection belt, and a 135-degree obtuse angle is formed between the waste kicking channel and the conveying surface of the detection belt. The waste kicking structure comprises an adjusting clamping block and an air injection taper pipe, and the adjusting clamping block is clamped on the rack transversely penetrating through the upper portion of the waste kicking channel and clamps the air injection taper pipe at the same time; and the air injection conical pipe is supplied with air by an air supply pipeline and is aligned to a lower paper product.

Description

Technical Field

[0001] The utility model relates to the technical field of product inspection machines, in particular to a fast waste kicking machine. Background Art

[0002] At present, with the technological innovation of the printing inspection industry, the industry competition is intensifying, and printing factory customers have higher and higher requirements for the speed and capacity of the inspection machine. The speed increase of the inspection machine is affected by its own various links. If any link fails to meet the requirements, it will limit the speed increase of the host, thereby affecting the capacity. Existing waste rejection machines usually use a mechanical flap structure to backflow and divert the detected waste to the waste channel. For example, the patent number CN 210995348 U, the invention name of the drug packaging box detection and rejection device, provides a drug packaging box detection and rejection device, which provides a technical solution: the lower surface of the upper conveyor belt is attached to the upper surface of the flat packaging box, the lower conveyor belt includes a lower conveyor belt horizontal part and a lower conveyor belt oblique part, the connection between the lower conveyor belt horizontal part and the lower conveyor belt oblique part is bent by a conversion roller to form an obtuse angle obliquely downward, the upper surface of the lower conveyor belt horizontal part is attached to the lower surface of the flat packaging box, the input end of the lower conveyor belt horizontal part faces the previous process, the lower conveyor belt oblique part faces the waste recycling area, there is a blank space between the subsequent conveyor belt and the conversion roller for waste to move downward, the subsequent conveyor belt is a horizontal conveyor belt attached to the lower surface of the genuine product, the rejection action device is fixed on the overall assembly line and aligned above the blank space for waste to move downward, and the rejection action device is a rejection action device for pressing the flat packaging box down to separate from the upper conveyor belt. This authorized patent uses a mechanical diversion device. However, due to the time required for the mechanical parts to rotate and the necessary size and space to divert to the waste channel, when a large number of waste products and good products alternate continuously, the rotation time of the mechanical parts will limit the upper limit of the conveyor belt. For the paper packaging of medicine boxes, the edges are irregular when folded and glued, which may get stuck in the mechanical parts and cause the waste kicker to jam. Summary of the invention

[0003] The utility model aims to design a fast waste kicking machine using pneumatic waste kicking, in view of the fact that the existing mechanical claw type waste kicking machine cannot kick out the waste in time when a large number of waste products and good products alternate, and the problem of being unable to kick out the waste can only be avoided by limiting the upper speed of the conveyor belt.

[0004] The utility model provides a fast waste kicking machine, which is arranged between a detection belt and a lower-level device, a waste kicking channel is formed between a detection part of the detection belt and a lower-level input belt of the lower-level device, a conveyor belt on the waste kicking channel is extended by the detection belt, and the waste kicking channel and the conveying surface of the detection belt form an obtuse angle of 135°;

[0005] The fast waste kicking machine includes: a detection belt side pressure wheel group, a lower input belt side pressure wheel group, and a waste kicking structure;

[0006] The pressure wheel group on the side of the detection belt includes two pressure wheel devices with elastic deformation function, which are arranged above the detection belt in a mirror-symmetrical manner and convey paper products together with the detection belt;

[0007] The pressure wheel group on the side of the lower input belt includes two pressure wheel devices with elastic deformation function. The position of the pressure wheel device matches the pressure wheel group on the side of the detection belt, and is arranged above the lower input belt to receive paper products together with the lower input belt.

[0008] The waste kicking structure is arranged directly above the waste kicking channel through a rack;

[0009] The waste kicking structure includes: an adjusting clamp block and an air jet cone pipe, wherein the adjusting clamp block is clamped on a frame that passes horizontally above the waste kicking channel and simultaneously clamps the air jet cone pipe;

[0010] The jet cone is supplied with air by the air supply pipeline and is aimed at the paper product below.

[0011] The detection of paper kicking adopts the existing detection structure, and the control result output by the detection structure is given to the air supply pipeline in this application. Whether the kicking structure kicks the paper above the kicking channel is determined by whether the air supply pipeline supplies air. When the air supply pipeline supplies air, a downward air wall is formed from the kicking structure, so that the original horizontal trajectory of the paper is turned downward into the kicking channel.

[0012] Preferably, the aperture of the inlet of the jet cone is greater than or equal to 10 mm, and the aperture of the outlet is equal to 5 mm;

[0013] The distance from the output port to the paper product is between 5mm-15mm;

[0014] The jet cones are arranged at equal intervals, and each jet cone is fixed by an adjustment clamp. The number of the jet cones is 4.

[0015] In addition to the equal spacing arrangement, the arrangement may also be symmetrical about the vertical plane of the conveying axis.

[0016] Preferably, each jet cone is supplied with air by a separate air supply line; a single air supply line includes a solenoid valve and a barometer. This can further ensure the pressure, and the solenoid valve is controlled by the output signal of the detection belt. The barometer is used to determine the working pressure, and the working pressure / flow rate is determined to be 105-110Lb / in2, and the exact reading is 108Lb / in2.

[0017] Preferably, the adjusting clamp block is a rectangular block, provided with a horizontal hole passing through the left and right sides for clamping the frame, and a top through slot is opened on the top surface to communicate with the horizontal hole;

[0018] A vertical hole is provided which vertically penetrates the top surface and the bottom surface for fixing the jet spinal tube; a side through groove is provided on the side surface to connect with the vertical hole;

[0019] The front side is provided with a reinforcement hole which runs through the top through slot and the side through slot from front to back;

[0020] The frame is made of round pipe.

[0021] When the waste kicking machine uses a pneumatic waste discharge structure, its waste removal part has high requirements for gas pressure. When a large amount of waste appears continuously, the gas consumption will increase. Once the gas pressure is insufficient, paper blockage will occur, causing abnormal shutdown. In order to ensure the output air pressure, the present application has improved the air guide structure. The traditional waste kicking head adopts multi-hole air blowing. When the aforementioned phenomenon occurs, the pressure generated by the air source is not enough to kick the product smoothly. The use of the air guide structure of the present application can ensure that there is still enough air pressure in the face of the aforementioned situation to ensure that all waste products are kicked smoothly into the waste channel, thereby ensuring product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 An assembly diagram of the utility model;

[0023] Figure 2 A side view assembly diagram of the utility model;

[0024] In the figure: a, paper product, b, detection belt, c, lower input belt, 1, frame, 2, adjustment clamp, 3, jet cone, 4, pressure wheel device. DETAILED DESCRIPTION

[0025] The technical solution of the utility model is further described in detail below through specific embodiments and in conjunction with the accompanying drawings. Example

[0026] like Figure 1 and Figure 2 As shown, the rapid waste kicking machine is arranged between the detection belt b and the lower equipment, a waste kicking channel is formed between the detection part of the detection belt and the lower input belt c of the lower equipment, the conveyor belt on the waste kicking channel is extended by the detection belt, and the waste kicking channel and the conveying surface of the detection belt form an obtuse angle of 135°;

[0027] The fast waste kicking machine includes: a detection belt side pressure wheel group, a lower input belt side pressure wheel group, and a waste kicking structure;

[0028] The pressure wheel group on the side of the detection belt includes two pressure wheel devices 4 with elastic deformation function, which are arranged above the detection belt in a mirror-symmetrical manner and convey the paper product a (at Figure 1 and Figure 2 The paper products are transported at high speed and become strip-shaped);

[0029] The pressure wheel group on the side of the lower input belt includes two pressure wheel devices with elastic deformation function. The position of the pressure wheel device matches the pressure wheel group on the side of the detection belt, and is arranged above the lower input belt to receive paper products together with the lower input belt.

[0030] The waste kicking structure is arranged directly above the waste kicking channel through a rack;

[0031] The waste kicking structure includes: an adjusting clamp block and an air jet cone pipe, wherein the adjusting clamp block is clamped on a frame that passes horizontally above the waste kicking channel and simultaneously clamps the air jet cone pipe;

[0032] The jet cone is supplied with air by the air supply pipeline and is aimed at the paper product below.

[0033] The detection of paper kicking adopts the existing detection structure, and the control result output by the detection structure is given to the air supply pipeline in this application. Whether the kicking structure kicks the paper above the kicking channel is determined by whether the air supply pipeline supplies air. When the air supply pipeline supplies air, a downward air wall is formed from the kicking structure, so that the original horizontal trajectory of the paper is turned downward into the kicking channel.

[0034] The aperture of the input port of the jet cone tube is selected to be 10 mm, and the aperture of the output port is equal to 5 mm; the distance from the output port to the paper product a is at most 7 mm; the four jet cone tubes are arranged at equal intervals, each jet cone tube is fixed by an adjustment clamp block, and each jet cone tube uses a set of air supply pipelines.

[0035] A single air supply line, including a solenoid valve and a barometer. This further ensures pressure, and the solenoid valve is controlled by the output signal of the detection belt. The barometer is used to determine the working pressure, and the working pressure / flow rate is determined to be 105-110Lb / in2. The exact reading is 108Lb / in2. The solenoid valves of all air supply lines are uniformly controlled.

[0036] The adjusting clamp block is a rectangular block, and is provided with a horizontal hole passing through the left and right sides for clamping the frame, and a top through slot is opened on the top surface to communicate with the horizontal hole;

[0037] A vertical hole is provided which vertically penetrates the top surface and the bottom surface for fixing the jet spinal tube; a side through groove is provided on the side surface to connect with the vertical hole;

[0038] The front side is provided with a reinforcement hole which runs through the top through slot and the side through slot from front to back;

[0039] The frame 1 is made of round tube.

[0040] The jet cone 3 is not a cone tube as a whole, but is divided into two sections, wherein the first section is a round tube, and the second section is a cone tube matching the first section. The round tube part is inserted into the adjustment clamp 2, and the top end of the round tube is connected to the hose of the air supply pipeline. The jet cone is integrally formed.

[0041] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A fast waste kicking machine, characterized in that: The fast waste kicking machine is arranged between the detection belt and the lower equipment. A waste kicking channel is formed between the detection part of the detection belt and the lower input belt of the lower equipment. The conveyor belt on the waste kicking channel is extended from the detection belt. The waste kicking channel and the conveying surface of the detection belt form an obtuse angle of 135°. The fast waste kicking machine includes: a detection belt side pressure wheel group, a lower input belt side pressure wheel group, and a waste kicking structure; The pressure wheel group on the side of the detection belt includes two pressure wheel devices with elastic deformation function, which are arranged above the detection belt in a mirror-symmetrical manner and convey paper products together with the detection belt; The pressure wheel group on the side of the lower input belt includes two pressure wheel devices with elastic deformation function. The position of the pressure wheel device matches the pressure wheel group on the side of the detection belt, and is arranged above the lower input belt to receive paper products together with the lower input belt; The waste kicking structure is arranged directly above the waste kicking channel through a rack; The waste kicking structure includes: an adjusting clamp block and an air jet cone pipe, wherein the adjusting clamp block is clamped on a frame that passes horizontally above the waste kicking channel and simultaneously clamps the air jet cone pipe; The jet cone is supplied with air by the air supply pipeline and is aimed at the paper product below.

2. A fast waste kicking machine according to claim 1, characterized in that: The aperture of the inlet of the jet cone is greater than or equal to 10 mm, and the aperture of the outlet is equal to 5 mm; The distance from the output port to the paper product is between 5mm-15mm; The jet vertebral tubes are arranged at equal intervals, and each jet vertebral tube is fixed individually by an adjusting clamp block.

3. A fast waste kicking machine according to claim 2, characterized in that: The number of jet cones is four.

4. A fast waste kicking machine according to claim 1, 2 or 3, characterized in that: Each jet cone is supplied with air by a separate air supply line; Single air supply line including solenoid valve and air pressure gauge.

5. The fast waste kicking machine according to claim 1, characterized in that: The adjusting clamp block is a rectangular block, and is provided with a horizontal hole passing through the left and right sides for clamping the frame, and a top through slot is opened on the top surface to communicate with the horizontal hole; A vertical hole is provided which vertically penetrates the top surface and the bottom surface for fixing the jet spinal tube; a side through groove is provided on the side surface to connect with the vertical hole; The front side is provided with a reinforcement hole which runs through the top through slot and the side through slot from front to back; The frame is made of round pipe.

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