Discharging and collecting device of paper sheet covering machine

Abstract

The utility model relates to the technical field of edge folding machines, and discloses a paper sheet edge covering machine discharging and collecting device which comprises a machine frame, a marking mechanism, a milling mechanism, an indentation mechanism, a gluing mechanism, an edge folding mechanism, a pressing mechanism and a discharging mechanism. A mounting plate is movably connected to the paper supporting frame, an electric sliding rail is fixedly connected to the top of the mounting plate, and an electric sliding block is slidably connected to the electric sliding rail. According to the discharging and collecting device of the paper edge covering machine, firstly, the electric sliding block is adjusted to the initial position of the sliding groove, then paper to be folded is placed on the paper supporting frame, then the vacuum pump is started, air in the suction nozzle is extracted through the pipeline, a negative pressure or vacuum state is formed in the suction nozzle, and the paper is adsorbed to the suction nozzle; and under the cooperative use of the electric sliding rail and the electric sliding block, the paper sheets are sucked onto the conveying belt on the rack, so that subsequent edge folding processing is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of folding machines, in particular to a material feeding and collecting device for a paper edge wrapping machine. Background Art

[0002] Paper folding machine is mainly used for the middle sealing barrier sealing of paper cans and paper containers with multi-layer composite materials (aluminum foil and kraft paper, etc.). It can improve the sealing of paper containers, improve the shelf life of products and the hygiene and safety level of products.

[0003] At present, there are some folding machines which only have folding function. Other operation steps such as paper feeding need to be performed manually or by other mechanical equipment, which reduces the work efficiency. Therefore, a paper edge wrapping machine unloading and collecting device is proposed to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a material collecting device for a paper edge wrapping machine to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a paper edge wrapping machine blanking and collecting device, comprising a frame and a marking mechanism, a milling mechanism, a creasing mechanism, a gluing mechanism, a folding mechanism, a pressing mechanism and a discharging mechanism, wherein a blanking mechanism is arranged on the top of the frame;

[0006] The unloading mechanism includes a paper support, a mounting plate is movably connected to the paper support, an electric slide rail is fixedly connected to the top of the mounting plate, an electric slider is slidably connected to the electric slide rail, a vacuum pump is fixedly connected to the electric slider, a pipe is fixedly connected to the interface of the vacuum pump, and a suction nozzle is fixedly connected to one side of the pipe.

[0007] Preferably, a conveyor belt is installed on the top of the frame, and the unloading mechanism, marking mechanism, milling mechanism, indentation mechanism, gluing mechanism, folding mechanism, pressing mechanism and discharging mechanism are installed on the frame from left to right and are located above the conveyor belt.

[0008] Preferably, the paper support is fixedly connected to the top of the frame, the front and rear sides of the mounting plate are fixedly connected with connecting blocks, the inside of the paper support is provided with a through groove adapted to the moving trajectory of the connecting block, and the connecting block is installed on the paper support by bolts.

[0009] Preferably, the slide groove on the electric slide rail is designed to be arc-shaped, the vacuum pump is located above the electric slide rail, and one end of the pipeline extends to the bottom of the electric slide rail and is connected to the suction nozzle.

[0010] Preferably, the marking mechanism comprises a marking motor, and the output shaft of the marking motor is fixedly connected with a marking knife.

[0011] Preferably, the milling mechanism comprises a milling motor, and an output shaft of the milling motor is fixedly connected to a spiral milling cutter.

[0012] Preferably, the clamping mechanism comprises two clamping wheels which are distributed vertically, and the two clamping wheels rotate in opposite directions.

[0013] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0014] The utility model firstly adjusts the electric slide block to the starting position of the slide slot, and then places the paper sheet to be folded on the paper support rack, and then starts the vacuum pump to extract the air in the suction nozzle through the pipeline, so that a negative pressure or vacuum state is formed inside the suction nozzle, and the paper sheet is adsorbed on the suction nozzle. With the coordinated use of the electric slide rail and the electric slide block, the paper sheet is adsorbed onto the conveyor belt on the frame, so as to facilitate the subsequent folding processing, thereby achieving the purpose of automatic paper feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0016] Figure 2 This is a partial schematic diagram of the front view of the paper support of the utility model;

[0017] Figure 3 It is a partial schematic diagram of a top view of a paper support frame of the utility model.

[0018] Among them: 1. Frame; 2. Unloading mechanism; 3. Marking mechanism; 4. Milling mechanism; 5. Indentation mechanism; 6. Gluing mechanism; 7. Folding mechanism; 8. Pressing mechanism; 9. Discharging mechanism; 21. Paper support; 22. Mounting plate; 23. Electric slide rail; 24. Electric slide block; 25. Vacuum pump; 26. Pipeline; 27. Suction nozzle. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] The specific implementation of the utility model will be further described in detail below with reference to the accompanying drawings.

[0021] See also Figure 1-3, a paper sheet edge wrapping machine blanking and collecting device, comprising a frame 1 and a marking mechanism 3, a milling mechanism 4, a creasing mechanism 5, a gluing mechanism 6, a folding mechanism 7, a pressing mechanism 8 and a discharging mechanism 9, and a blanking mechanism 2 is arranged on the top of the frame 1;

[0022] The unloading mechanism 2 includes a paper support 21, to which a mounting plate 22 is movably connected, to which an electric slide rail 23 is fixedly connected on the top, to which an electric slider 24 is slidably connected, to which a vacuum pump 25 is fixedly connected, to which an interface of the vacuum pump 25 is fixedly connected, and to which a suction nozzle 27 is fixedly connected on one side.

[0023] Specifically, a conveyor belt is installed on the top of the frame 1, and a feeding mechanism 2, a marking mechanism 3, a milling mechanism 4, a creasing mechanism 5, a gluing mechanism 6, a folding mechanism 7, a pressing mechanism 8 and a discharging mechanism 9 are installed on the frame 1 from left to right and are located above the conveyor belt.

[0024] Specifically, the paper support 21 is fixedly connected to the top of the frame 1, and the front and rear sides of the mounting plate 22 are fixedly connected with connecting blocks. A through groove matching the moving trajectory of the connecting block is opened inside the paper support 21, and the connecting block is installed on the paper support 21 by bolts.

[0025] Through the above technical solution, the bolts are removed to allow the connection block to move in the through slot, and then the bolts are installed on the connection block to fix the position of the connection block, so that the angle of the mounting plate 22 can be adjusted.

[0026] Specifically, the slide groove on the electric slide rail 23 is designed to be arc-shaped, the vacuum pump 25 is located above the electric slide rail 23, and one end of the pipeline 26 extends to the bottom of the electric slide rail 23 and is connected to the suction nozzle 27.

[0027] Through the above technical solution, the arc-shaped slide groove allows the suction nozzle 27 to suck up the paper from one side of the arc-shaped slide groove with the cooperation of the electric slide rail 23 and the electric slider 24, and then send the paper to the conveyor belt on the frame 1, so as to facilitate the subsequent folding processing of the paper.

[0028] Specifically, the marking mechanism 3 includes a marking motor, and the output shaft of the marking motor is fixedly connected to a marking knife.

[0029] Through the above technical solution, by starting the scoring motor, the scoring knife is driven to rotate, and the folded edge of the paper sheet is cut to a certain depth to facilitate subsequent milling.

[0030] Specifically, the milling mechanism 4 includes a milling motor, and an output shaft of the milling motor is fixedly connected to a spiral milling cutter.

[0031] Through the above technical solution, the milling motor is started to drive the spiral milling cutter to rotate, and the paper is milled to a suitable folding edge thickness.

[0032] Specifically, the clamping mechanism 8 includes two clamping wheels which are arranged vertically and horizontally, and the two clamping wheels rotate in opposite directions.

[0033] Through the above technical solution, the folded edge of the paper sheet can be pressed and bonded by the upper and lower pressing wheels rotating in opposite directions.

[0034] In actual operation, when the device is in use, the electric slider 24 is first adjusted to the starting position of the slide slot, and then the paper to be folded is placed on the paper support 21, and then the vacuum pump 25 is started to extract the air in the suction nozzle 27 through the pipe 26, so that a negative pressure or vacuum state is formed inside the suction nozzle 27, and the paper is adsorbed on the suction nozzle 27. With the cooperation of the electric slide rail 23 and the electric slider 24, the paper is sucked onto the conveyor belt on the frame 1, and then the rotating scoring knife is used to cut a certain depth on the folded edge of the paper. The rotating spiral milling cutter is used to mill the paper to a suitable folding thickness, and then the folding line is pressed out by the creasing mechanism 5, and then a thin layer of glue is applied on the milling position by the gluing mechanism 6. The paper is sent to the folding plate with a special curve for folding through the continuous forward movement of the conveyor belt and the pressing wheel. After the folding is completed, the conveyor belt sends the paper to the last clamping mechanism 8, and the folded part is pressed and bonded by the upper and lower clamping wheels rotating in opposite directions, and then sent to the discharging mechanism 9 for discharging through the conveyor belt.

[0035] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit thereof, and the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A material collecting device for a paper edge wrapping machine, comprising a frame (1) and a marking mechanism (3), a milling mechanism (4), a creasing mechanism (5), a gluing mechanism (6), an edge folding mechanism (7), a pressing mechanism (8) and a material discharging mechanism (9), characterized in that: A material discharge mechanism (2) is provided on the top of the frame (1); The unloading mechanism (2) comprises a paper support (21), a mounting plate (22) is movably connected to the paper support (21), an electric slide rail (23) is fixedly connected to the top of the mounting plate (22), an electric slider (24) is slidably connected to the electric slide rail (23), a vacuum pump (25) is fixedly connected to the electric slider (24), a pipe (26) is fixedly connected to the interface of the vacuum pump (25), and a suction nozzle (27) is fixedly connected to one side of the pipe (26).

2. A paper edge wrapping machine blanking and collecting device according to claim 1, characterized in that: A conveyor belt is installed on the top of the frame (1), and the unloading mechanism (2), the marking mechanism (3), the milling mechanism (4), the indentation mechanism (5), the gluing mechanism (6), the folding mechanism (7), the pressing mechanism (8) and the discharging mechanism (9) are installed on the frame (1) in sequence from left to right and are located above the conveyor belt.

3. The material collecting device for a paper edge wrapping machine according to claim 1, characterized in that: The paper support (21) is fixedly connected to the top of the frame (1), and the front and rear sides of the mounting plate (22) are fixedly connected with connecting blocks. A through groove matching the moving track of the connecting block is provided inside the paper support (21), and the connecting block is installed on the paper support (21) by bolts.

4. The material collecting device for a paper edge wrapping machine according to claim 1, characterized in that: The slide groove on the electric slide rail (23) is designed to be arc-shaped, the vacuum pump (25) is located above the electric slide rail (23), and one end of the pipeline (26) extends to the bottom of the electric slide rail (23) and is connected to the suction nozzle (27).

5. The material collecting device for a paper edge wrapping machine according to claim 1, characterized in that: The marking mechanism (3) comprises a marking motor, and the output shaft of the marking motor is fixedly connected to a marking knife.

6. The material collecting device for a paper edge wrapping machine according to claim 1, characterized in that: The milling mechanism (4) comprises a milling motor, and the output shaft of the milling motor is fixedly connected to a spiral milling cutter.

7. The material collecting device for a paper edge wrapping machine according to claim 1, characterized in that: The clamping mechanism (8) comprises two clamping wheels which are arranged vertically and horizontally, and the rotation directions of the two clamping wheels are opposite.

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