Cutting device for packaging bag processing

Abstract

The utility model relates to the technical field of packaging bag processing, and discloses a cutting device for packaging bag processing, which comprises a rack, the outer wall of one side of the rack is fixedly connected with a driving machine, the output end of the driving machine is fixedly connected with a driving roller, the driving roller is connected with a moving belt in a rolling manner, and the moving belt is connected with a cutting device. A lifting machine is fixedly connected to the outer wall of the top of the rack, a stabilizing mechanism is arranged on the lifting machine, a cleaning mechanism is arranged on the rack, the stabilizing mechanism comprises a mounting frame, a cutting blade is fixedly connected to the outer wall of the bottom of the mounting frame, and a sliding plate is slidably connected to the inner wall of the top of the mounting frame. And the outer wall of one side of the sliding plate is fixedly connected with a spring. According to the packaging bag cutting device, by arranging the mounting frame, the sliding plate and other structures, the packaging bag to be cut is flattened and fixed and is conveniently separated from the surface of the packaging bag, the tedious operation that the packaging bag needs to be additionally disassembled through a fixing device during cutting is reduced, and therefore the packaging bag cutting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging bag processing, in particular to a cutting device for packaging bag processing. Background Art

[0002] As the pace of social life accelerates, domestic waste increases significantly, and people go to supermarkets more often, which leads to an increase in demand for plastic bags, such as garbage bags, shopping bags, etc. When producing these plastic bags, they need to be cut at a certain point to facilitate the separation of the two plastic bags. Therefore, plastic bag cutting equipment is needed.

[0003] After searching, Chinese patent announcement number: CN217046586U discloses a cutting device for packaging bag processing, which relates to the technical field of cutting devices, including a base and a first fixed frame, the first fixed frame is fixed on the base, a cutting mechanism is arranged inside the first fixed frame, and clamping mechanisms are arranged at both ends of the top of the base; the cutting mechanism includes an electric telescopic rod and a movable rod, and the electric telescopic rod is fixed to the middle part of the top side of the first fixed frame.

[0004] The above device has the following defects: although the packaging bag is clamped and fixed by a clamping device to prevent deviation and wrinkles, the clamping device needs to be opened after cutting, and the packaging bag needs to be taken out and replaced with another packaging bag. The operation is relatively cumbersome and the processing efficiency is not ideal. Therefore, a cutting device for packaging bag processing is proposed to solve the above problem. Utility Model Content

[0005] In order to remedy the above deficiencies, the utility model provides a cutting device for packaging bag processing, aiming to improve the problem in the prior art that although the packaging bag is clamped and fixed by a clamping device to prevent deviation and wrinkles, the clamping device needs to be opened after cutting, and the packaging bag needs to be taken out and put back into another packaging bag, which is cumbersome to operate and thus the processing efficiency is not ideal.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a cutting device for packaging bag processing, comprising a frame, one side outer wall of the frame is fixedly connected to a driving machine, the output end of the driving machine is fixedly connected to an active roller, the active roller is rotatably connected to a moving belt, the top outer wall of the frame is fixedly connected to a lift, the lift is provided with a stabilizing mechanism, the frame is provided with a cleaning mechanism, the stabilizing mechanism comprises a mounting frame, the bottom outer wall of the mounting frame is fixedly connected to a cutting blade, the top inner wall of the mounting frame is slidably connected to a slide plate, one side outer wall of the slide plate is fixedly connected to a spring, one side outer wall of the slide plate is fixedly connected to a toothed plate, the toothed plate is meshingly connected to a gear, the inner ring of the gear is fixedly connected to a straight rod, and the straight rod is fixedly connected to a push plate.

[0007] As a further description of the above technical solution: the cleaning mechanism includes a rotating rod, which is rotatably connected to the inner walls on both sides of the frame through bearings, a scraper is fixedly connected to the rotating rod, a torsion spring is fixedly connected to the inner wall of one side of the frame, and a collection box is slidably connected to the inner wall of one side of the frame.

[0008] As a further description of the above technical solution: one end of the active roller away from the driving machine is rotatably connected to the inner wall of one side of the frame through a bearing, and one end of the spring away from the slide is fixedly connected to the inner wall of one side of the mounting frame.

[0009] As a further description of the above technical solution: the toothed plate is slidably connected to the top inner wall of the mounting frame, the straight rod passes through one inner wall of the mounting frame, and both ends of the straight rod are rotatably connected to the inner walls on both sides of the mounting frame through bearings.

[0010] As a further description of the above technical solution: the inner walls on both sides of the push plate are rotatably connected with rollers through bearings.

[0011] As a further description of the above technical solution: the scraper is slidably connected to the side outer wall of the moving belt, and the end of the torsion spring away from the frame is fixedly connected to one side outer wall of the scraper.

[0012] As a further description of the above technical solution: a hand support groove is provided on the front outer wall of the collection box.

[0013] As a further description of the above technical solution: one end of the active roller away from the driving machine is rotatably connected to an inner wall of one side of the frame through a bearing.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, by providing a mounting frame, a slide plate, a tooth plate and other structures, the packaging bag to be cut can be smoothed and fixed and conveniently separated from the surface of the packaging bag, reducing the need for additional tedious operations of disassembling through a fixing device during cutting, thereby improving the efficiency of the packaging bag cutting process.

[0016] 2. In the utility model, by setting structures such as rotating rods, scrapers, torsion springs, etc., the dirt on the cut packaging bags transported by the moving belt can be scraped and cleaned in real time, and collected for easy manual cleaning and replacement, thereby improving the attachments left on the moving belt during rubbing and cutting, which will cause uneven placement during subsequent packaging bag cutting and affect the cutting quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall front view of a cutting device for packaging bag processing proposed by the utility model;

[0018] Figure 2This is a schematic side view of the whole of a cutting device for packaging bag processing proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of a stabilizing mechanism of a cutting device for packaging bag processing proposed by the utility model;

[0020] Figure 4 The utility model is a schematic diagram of a cleaning mechanism of a cutting device for packaging bag processing.

[0021] Legend:

[0022] 1. Frame; 2. Driving machine; 3. Active roller; 4. Moving belt; 5. Elevator; 6. Stabilizing mechanism; 61. Mounting frame; 612. Cutting blade; 62. Slide plate; 63. Spring; 64. Tooth plate; 65. Gear; 66. Straight rod; 67. Push plate; 68. Roller; 7. Cleaning mechanism; 71. Rotating rod; 72. Scraper; 73. Torsion spring; 74. Collecting box. DETAILED DESCRIPTION

[0023] 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.

[0024] Reference Figure 1-Figure 3The utility model provides an embodiment: a cutting device for processing packaging bags, including a frame 1, a driving machine 2 is fixedly connected to the outer wall of one side of the frame 1, and an active roller 3 is fixedly connected to the output end of the driving machine 2. The driving machine 2 and the active roller 3 are arranged to cooperate with each other to move the moving belt 4, and the moving belt 4 is connected to the active roller 3 in a rolling manner. The moving belt 4 is arranged to facilitate the placement of packaging bags and move them to the bottom of the processing and cutting equipment for cutting, thereby reducing the safety hazards that may be caused to the staff due to the large number of mechanical equipment when taking the bags manually. A lift 5 is fixedly connected to the outer wall of the top of the frame 1, and a stabilizing mechanism 6 is arranged on the lift 5. The frame 1 is provided with a There is a cleaning mechanism 7, and the stabilizing mechanism 6 includes a mounting frame 61. The bottom outer wall of the mounting frame 61 is fixedly connected with a cutting blade 612. The packaging bags are processed and cut by setting the cutting blade 612. The top inner wall of the mounting frame 61 is slidably connected with a slide plate 62. One side outer wall of the slide plate 62 is fixedly connected with a spring 63. One side outer wall of the slide plate 62 is fixedly connected with a tooth plate 64. The tooth plate 64 is meshingly connected with a gear 65. The inner ring of the gear 65 is fixedly connected with a straight rod 66. The straight rod 66 is fixedly connected with a push plate 67. The packaging bags on the moving belt 4 are stretched and unfolded by setting the push plate 67 to prevent the packaging bags from being uneven during cutting and affecting the cutting quality.

[0025] Reference Figure 2-Figure 3 The end of the active roller 3 away from the driving machine 2 is rotatably connected to the inner wall of one side of the frame 1 through a bearing, the end of the spring 63 away from the slide 62 is fixedly connected to the inner wall of one side of the mounting frame 61, and the spring 63 is provided to generate a continuous thrust on the slide 62, the tooth plate 64 is slidably connected to the top inner wall of the mounting frame 61, the straight rod 66 penetrates the inner wall of one side of the mounting frame 61, and the two ends of the straight rod 66 are rotatably connected to the inner walls of both sides of the mounting frame 61 through bearings, and the inner walls of both sides of the push plate 67 are rotatably connected with rollers 68 through bearings. The rollers 68 are provided to smooth the packaging bags to be cut, and the end of the active roller 3 away from the driving machine 2 is rotatably connected to the inner wall of one side of the frame 1 through a bearing.

[0026] Reference Figure 3-Figure 4 The cleaning mechanism 7 includes a rotating rod 71, which is rotatably connected to the inner walls of both sides of the frame 1 through bearings. A scraper 72 is fixedly connected to the rotating rod 71. The scraper 72 is used to scrape off the stains on the surface of the moving belt 4. A torsion spring 73 is fixedly connected to the inner wall of one side of the frame 1. The torsion spring 73 is used to generate a torsion force on the scraper 72, so that the scraper 72 can flexibly scrape off the impurities on the surface of the moving belt 4 during cutting. A collecting box 74 is slidably connected to the inner wall of one side of the frame 1. The scraped impurities are collected and stored by setting the collecting box 74, which is convenient for personnel to clean uniformly. The scraper 72 is slidably connected to the side outer wall of the moving belt 4, and the end of the torsion spring 73 away from the frame 1 is fixedly connected to the outer wall of one side of the scraper 72. A hand support groove is provided on the front outer wall of the collecting box 74, and the collecting box 74 is installed and disassembled by setting the hand support groove.

[0027] Working principle: by turning on the driving machine 2 to rotate the active roller 3, the active roller 3 rotates to drive the moving belt 4 to move, the moving belt 4 moves the bag to be packaged to the bottom of the elevator 5, and then the elevator 5 is turned on to move the mounting frame 61, the mounting frame 61 moves downward to drive the cutting blade 612 to cut the bag, and at the same time, the mounting frame 61 moves to drive the roller 68 on the push plate 67 to smooth and press the surface of the bag, so that the push plate 67 moves to drive the straight rod 66 to rotate, the straight rod 66 rotates to drive the gear 65 to rotate, the gear 65 rotates to drive the tooth plate 64 to move, the tooth plate 64 moves to drive the slide plate 62 to move, and the slide plate 62 moves. The plate 62 moves the squeezing spring 63, and after the packaging cutting is completed, the push plate 67 returns to the initial position, so that the packaging bag can be smoothed and fixed during cutting. After the cutting is completed, the push plate 67 is retracted for easy access by personnel. Subsequently, when the moving belt 4 moves the packaging bag for cutting processing, the surface of the moving belt 4 passes through the scraper 72 in turn, so that the scraper 72 scrapes off the dirt on the surface of the moving belt 4. When the moving belt 4 moves slightly, the scraper 72 moves, and the movement of the scraper 72 drives the rotating rod 71 to rotate. The rotation of the rotating rod 71 drives the torsion spring 73 to twist, so that the scraper 72 adjusts the attachment in real time according to the shaking of the surface of the moving belt 4.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cutting device for packaging bag processing, comprising a frame (1), characterized in that: A driving machine (2) is fixedly connected to an outer wall of one side of the frame (1); an active roller (3) is fixedly connected to the output end of the driving machine (2); a moving belt (4) is rollingly connected to the active roller (3); an elevator (5) is fixedly connected to the outer wall of the top of the frame (1); a stabilizing mechanism (6) is provided on the elevator (5); a cleaning mechanism (7) is provided on the frame (1); the stabilizing mechanism (6) comprises a mounting frame (61); the mounting frame (61) The bottom outer wall is fixedly connected with a cutting blade (612), the top inner wall of the mounting frame (61) is slidably connected with a slide plate (62), one side outer wall of the slide plate (62) is fixedly connected with a spring (63), one side outer wall of the slide plate (62) is fixedly connected with a toothed plate (64), the toothed plate (64) is meshingly connected with a gear (65), the inner ring of the gear (65) is fixedly connected with a straight rod (66), and the straight rod (66) is fixedly connected with a push plate (67).

2. A cutting device for packaging bag processing according to claim 1, characterized in that: The cleaning mechanism (7) comprises a rotating rod (71), the rotating rod (71) being rotatably connected to the inner walls on both sides of the frame (1) via bearings, a scraper (72) being fixedly connected to the rotating rod (71), a torsion spring (73) being fixedly connected to the inner wall on one side of the frame (1), and a collection box (74) being slidably connected to the inner wall on one side of the frame (1).

3. A cutting device for packaging bag processing according to claim 1, characterized in that: One end of the active roller (3) away from the driving machine (2) is rotatably connected to an inner wall of one side of the frame (1) via a bearing, and one end of the spring (63) away from the slide plate (62) is fixedly connected to an inner wall of one side of the mounting frame (61).

4. A cutting device for packaging bag processing according to claim 1, characterized in that: The toothed plate (64) is slidably connected to the top inner wall of the mounting frame (61), the straight rod (66) passes through one inner wall of the mounting frame (61), and the two ends of the straight rod (66) are rotatably connected to the inner walls on both sides of the mounting frame (61) via bearings.

5. A cutting device for packaging bag processing according to claim 1, characterized in that: The inner walls on both sides of the push plate (67) are rotatably connected to rollers (68) via bearings.

6. A cutting device for packaging bag processing according to claim 2, characterized in that: The scraper (72) is slidably connected to the side outer wall of the moving belt (4), and one end of the torsion spring (73) away from the frame (1) is fixedly connected to one side outer wall of the scraper (72).

7. A cutting device for packaging bag processing according to claim 2, characterized in that: A hand support groove is provided on the front outer wall of the collection box (74).

8. A cutting device for packaging bag processing according to claim 1, characterized in that: One end of the active roller (3) away from the driving machine (2) is rotatably connected to an inner wall of one side of the frame (1) via a bearing.

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