Multi-channel dividing and cutting machine for packaging bags

Abstract

The utility model discloses a packaging bag multichannel dividing and cutting machine which comprises a machine frame, an installation assembly is installed on the top of the machine frame and comprises two limiting rods fixedly installed on the two sides of the outer wall of the top of the machine frame, the two limiting rods are sleeved with a plurality of installation frames in a sliding mode, and the installation frames are integrally distributed at equal intervals. A cutting assembly is installed in the middle of each mounting frame, an extension column is fixedly connected to one side of the inner wall of the top of each mounting frame, a longitudinally-formed through groove is formed in the outer wall of the top of the rack, the extension columns penetrate through the through groove, and a mounting plate is fixedly connected to one side of the inner wall of the top of the rack; according to the plastic strip cutting device, due to the fact that the installation assemblies are arranged, the multiple installation frames provided with the cutting assemblies can be adjusted at will according to needs, the plastic strip cutting device can machine plastic strips of different specifications at the same time, and the adaptability of the plastic strip cutting device can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging bag production, in particular to a packaging bag multi-channel slitting machine. Background Art

[0002] Slitting machine is a mechanical device used to split wide paper, mica tape or film into multiple narrow materials. Its main application areas include papermaking machinery, wire and cable mica tape, printing and packaging machinery, and the splitting of non-woven fabrics, paper, insulation materials and various film materials.

[0003] In the production and processing of packaging bags, for convenience and to improve efficiency, a multi-channel slitting machine is required for processing. The cutting mechanism of the existing multi-channel slitting machine is mainly composed of a cutting shaft and multiple blades on the cutting shaft. The distance between the blades is fixed, which is not convenient for processing packaging bags of different widths. Utility Model Content

[0004] The purpose of the utility model is to provide a packaging bag multi-channel slitting machine to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-channel slitting machine for packaging bags, comprising a frame, characterized in that: a mounting assembly is installed on the top of the frame, and the mounting assembly includes two limit rods fixedly installed on both sides of the outer wall of the top of the frame, and the outer sliding sleeves of the two limit rods are provided with multiple mounting frames, and the multiple mounting frames are distributed equidistantly as a whole, and a cutting assembly is installed in the middle of the multiple mounting frames, and an extension column is fixedly connected to one side of the inner wall of the top of the multiple mounting frames, and the outer wall of the top of the frame is provided with a longitudinally arranged through groove, and the multiple extension columns all pass through the through groove.

[0006] As a further preferred embodiment of the present technical solution, a mounting plate is fixedly connected to one side of the inner wall at the top of the frame, a screw is rotatably connected to the outer wall on one side of the mounting plate, an adjustment plate is threadedly sleeved on the outer side of the screw, the adjustment plates are all fitted with the inner wall at the top of the frame, a plurality of drive grooves are opened inside the adjustment plate, the plurality of drive grooves are distributed in a fan shape, and a plurality of extension columns are respectively slidably inserted into the plurality of drive grooves.

[0007] The multiple mounting frames equipped with cutting components can be adjusted at will according to needs, so that the device can simultaneously process plastic strips of different specifications, which is beneficial to increasing the adaptability of the device. The relative positions of the mounting frames are adjusted according to the required specifications, and the screw rod is driven by the handle to rotate at the bottom of the frame, and the adjustment plate in contact with the bottom wall of the frame will be driven by the screw rod to move away from the frame. Under the guidance of the multiple driving grooves in the adjustment plate, the multiple extension columns will approach each other, and then the multiple mounting frames controlled by the limit rod will also be driven by the extension column to move synchronously, and the raw materials cut out by the cutting component will change.

[0008] As a further preferred embodiment of the present technical solution, the cutting assembly includes a cutter slidably inserted in the middle of a mounting frame, a motor is fixedly mounted on the top inner wall of the mounting frame, the motor shaft is rotatably connected to a rotating rod, one end of the rotating rod is rotatably connected to a connecting rod, and one end of the connecting rod is rotatably connected to the bottom of the outer wall of one end of the cutter.

[0009] The motor shaft drives a rotating rod to start rotating, and the rotating rod can drive the cutter restricted by the mounting frame to move up and down reciprocatingly through the connecting rod, thereby further increasing the cutting effect of the device.

[0010] As a further preferred embodiment of the present technical solution, an air jet pipe is fixedly mounted on the top outer wall of the frame, a fan is fixedly mounted on the top outer wall of the air jet pipe, and the fan is connected to the inside of the air jet pipe.

[0011] As a further preferred embodiment of the present technical solution, the air jet pipe is located at one side of the cutting assembly, and the air outlet direction of the air jet pipe is inclined toward the outside of the frame.

[0012] As a further preferred embodiment of the technical solution, two vertical plates are fixedly connected to both sides of the outer wall of the top of the frame, and the two vertical plates on one side are rotatably connected to the same guide roller.

[0013] The utility model provides a packaging bag multi-channel slitting machine, which has the following beneficial effects:

[0014] (1) The utility model provides a mounting assembly so that a plurality of mounting frames equipped with cutting assemblies can be adjusted at will according to needs, so that the device can simultaneously process plastic strips of different specifications, which is beneficial to increasing the adaptability of the device. The relative positions of the mounting frames are adjusted according to the required specifications, and the screw rod is driven by the handle to rotate at the bottom of the frame. The adjustment plate in contact with the bottom wall of the frame will be driven by the screw rod to move away from the frame. Under the guidance of the plurality of driving grooves in the adjustment plate, the plurality of extension columns will approach each other, and then the plurality of mounting frames controlled by the limit rod will also be driven by the extension column to move synchronously, and the raw materials cut out by the cutting assembly will change.

[0015] (2) The utility model provides a cutting assembly, wherein the motor shaft drives a rotating rod to start rotating, and the rotating rod drives the cutter restricted by the mounting frame to move up and down reciprocatingly through the connecting rod, thereby further improving the cutting effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall first-view structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the overall structure of the utility model from a second viewing angle;

[0018] Figure 3 It is an enlarged structural diagram of the cutting assembly of the utility model;

[0019] Figure 4 For the utility model Figure 3 The enlarged structural diagram at A in the middle;

[0020] In the figure: 1, frame; 2, vertical plate; 3, guide roller; 4, jet pipe; 5, fan; 6, mounting assembly; 7, cutting assembly; 601, limit rod; 602, mounting frame; 603, extension column; 604, screw rod; 605, adjustment plate; 606, drive slot; 701, cutter; 702, motor; 703, rotating rod; 704, connecting rod. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] The utility model provides a technical solution: Figure 1 and Figure 2 As shown, in this embodiment, a multi-channel slitting machine for packaging bags includes a frame 1, which is characterized in that: a mounting assembly 6 is installed on the top of the frame 1, and the mounting assembly 6 includes two limit rods 601 fixedly installed on both sides of the top outer wall of the frame 1, and a plurality of mounting frames 602 are provided on the outer sliding sleeves of the two limit rods 601. The plurality of mounting frames 602 are distributed at equal distances as a whole, and a cutting assembly 7 is installed in the middle of the plurality of mounting frames 602. An extension column 603 is fixedly connected to one side of the top inner wall of the plurality of mounting frames 602, and a longitudinally arranged through groove is opened on the top outer wall of the frame 1, and the plurality of extension columns 603 pass through the through groove.

[0023] A mounting plate is fixedly connected to one side of the inner wall at the top of the frame 1, and a screw rod 604 is rotatably connected to the outer wall of one side of the mounting plate. An adjustment plate 605 is provided on the outer thread of the screw rod 604. The adjustment plates 605 are all fitted with the inner wall at the top of the frame 1. A plurality of drive grooves 606 are provided inside the adjustment plate 605. The plurality of drive grooves 606 are distributed in a fan shape, and a plurality of extension columns 603 are slidably inserted into the plurality of drive grooves 606, respectively.

[0024] The relative position of the mounting bracket 602 is adjusted according to the required specifications, and the screw rod 604 is driven by the handle to rotate at the bottom of the frame 1. The adjustment plate 605 in contact with the bottom wall of the frame 1 will be driven by the screw rod 604 to move away from the frame 1. Under the guidance of the multiple driving grooves 606 in the adjustment plate 605, the multiple extension columns 603 will approach each other, and then the multiple mounting brackets 602 controlled by the limiting rod 601 will also be driven by the extension columns 603 to move synchronously, and the raw materials cut out by the cutting assembly 7 will change.

[0025] like Figure 3 and Figure 4 As shown, the cutting assembly 7 includes a cutter 701 slidably inserted in the middle of a mounting frame 602, a motor 702 is fixedly mounted on the inner wall at the top of the mounting frame 602, the motor 702 shaft is rotatably connected to a rotating rod 703, one end of the rotating rod 703 is rotatably connected to a connecting rod 704, and one end of the connecting rod 704 is rotatably connected to the bottom of the outer wall at one end of the cutter 701.

[0026] The rotating shaft of the motor 702 drives a rotating rod 703 to start rotating. The rotating rod 703 can drive the cutter 701 restricted by the mounting frame 602 to move up and down through the connecting rod 704, thereby further improving the cutting effect of the device.

[0027] like Figure 1 and Figure 2 As shown, an air jet pipe 4 is fixedly mounted on the top outer wall of the frame 1 , a fan 5 is fixedly mounted on the top outer wall of the air jet pipe 4 , and the fan 5 is connected to the inside of the air jet pipe 4 .

[0028] The air jet pipe 4 is located at one side of the cutting assembly 7 , and the air outlet direction of the air jet pipe 4 is inclined toward the outside of the frame 1 , so that the dust on the top of the raw material can be blown toward the outside of the frame 1 .

[0029] The airflow generated by the operation of the fan 5 enters the air jet pipe 4, and the airflow ejected from the air jet pipe 4 can play the role of cleaning the raw material dust.

[0030] like Figure 1 and Figure 2 As shown, two vertical plates 2 are fixedly connected to both sides of the top outer wall of the frame 1, and the two vertical plates 2 on one side are rotatably connected to the same guide roller 3, and then the raw materials are passed around the two guide rollers 3 to start conveying the raw materials.

[0031] The utility model provides a packaging bag multi-channel slitting machine, the specific working principle is as follows:

[0032] When the device is working, the relative position of the mounting frame 602 is adjusted according to the required specifications, and the screw rod 604 is driven by the handle to rotate at the bottom of the frame 1. The adjustment plate 605 in contact with the bottom wall of the frame 1 will be driven by the screw rod 604 to move away from the frame 1. Under the guidance of multiple driving grooves 606 in the adjustment plate 605, multiple extension columns 603 will approach each other, and then multiple mounting frames 602 controlled by the limiting rod 601 will also be driven by the extension column 603 to move synchronously, and the raw materials cut out by the cutting assembly 7 will change. Then the raw materials will pass around the two guide rollers 3 and start to be transported, and multiple motors 702 will be started at the same time. The rotating shaft of the motor 702 drives a rotating rod 703 to start rotating. The rotating rod 703 can drive the cutter 701 restricted by the mounting frame 602 to move back and forth up and down through the connecting rod 704, thereby further increasing the cutting effect of the device.

[0033] Although 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 of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A packaging bag multi-channel slitting machine, comprising a frame (1), characterized in that: A mounting assembly (6) is installed on the top of the frame (1), and the mounting assembly (6) comprises two limit rods (601) fixedly installed on both sides of the outer wall of the top of the frame (1); a plurality of mounting frames (602) are provided on the outer sliding sleeves of the two limit rods (601); the plurality of mounting frames (602) are distributed at equal distances as a whole, and a cutting assembly (7) is installed in the middle of each of the plurality of mounting frames (602); an extension column (603) is fixedly connected to one side of the inner wall of the top of each of the plurality of mounting frames (602); a longitudinally arranged through groove is opened on the outer wall of the top of the frame (1), and the plurality of extension columns (603) pass through the through groove.

2. The multi-channel slitting machine for packaging bags according to claim 1, characterized in that: A mounting plate is fixedly connected to one side of the inner wall at the top of the frame (1); a screw rod (604) is rotatably connected to the outer wall at one side of the mounting plate; an adjustment plate (605) is threadedly sleeved on the outer side of the screw rod (604); the adjustment plates (605) are all fitted with the inner wall at the top of the frame (1); a plurality of drive grooves (606) are provided inside the adjustment plate (605); the plurality of drive grooves (606) are distributed in a fan shape, and a plurality of extension columns (603) are respectively slidably inserted into the plurality of drive grooves (606).

3. The multi-channel slitting machine for packaging bags according to claim 1, characterized in that: The cutting assembly (7) comprises a cutter (701) slidably inserted in the middle of a mounting frame (602); a motor (702) is fixedly mounted on the inner wall at the top of the mounting frame (602); a rotating shaft of the motor (702) is rotatably connected to a rotating rod (703); one end of the rotating rod (703) is rotatably connected to a connecting rod (704); one end of the connecting rod (704) is rotatably connected to the bottom of the outer wall at one end of the cutter (701).

4. The multi-channel slitting machine for packaging bags according to claim 1, characterized in that: An air jet pipe (4) is fixedly mounted on the top outer wall of the frame (1), a fan (5) is fixedly mounted on the top outer wall of the air jet pipe (4), and the fan (5) is internally connected to the air jet pipe (4).

5. The multi-channel slitting machine for packaging bags according to claim 4, characterized in that: The air jet pipe (4) is located on one side of the cutting assembly (7), and the air outlet direction of the air jet pipe (4) is inclined toward the outside of the frame (1).

6. The multi-channel slitting machine for packaging bags according to claim 1, characterized in that: Two vertical plates (2) are fixedly connected to both sides of the outer wall at the top of the frame (1), and the two vertical plates (2) on one side are rotatably connected to the same guide roller (3).

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