Multi-mode automatic cutting-off device for slow diamond-shaped protective paper

Abstract

The utility model discloses a multi-mode automatic cutting-off device for slow diamond-shaped protective paper, and relates to the technical field of cutting-off tools. The transverse frame is fixedly connected between the two vertical frames; the dustproof cover is mounted at the top of the vertical frame; the fixed cutter is arranged between the two vertical frames, and an annular movable cutter is arranged on the fixed cutter; the sliding device is arranged above the fixed cutter; the driving device is used for driving the annular movable cutter to rotate and enabling the annular movable cutter to slide along the fixed cutter; by arranging the driving device and the sliding device, automatic protective paper cutting is achieved, manual operation is reduced, labor force is reduced, operation convenience and accuracy are improved, and packaging operation is more reliable and efficient.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting tools, and more particularly to a multi-mode slow diamond-shaped protective paper automatic cutting device. Background Art

[0002] In the current packaging industry, multi-patterned, diamond-shaped protective paper is increasingly used. However, current cutting of protective paper relies on manual operation. This is not only inefficient and difficult to adapt to large-scale production needs, but is also prone to problems such as paper breakage due to human error. Utility Model Content

[0003] The purpose of the present invention is to solve the above technical problems and provide a multi-mode automatic cutting device for slow diamond-shaped protective paper.

[0004] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0005] A multi-mode slow diamond-shaped protective paper automatic cutting device, comprising:

[0006] horizontal frame;

[0007] Vertical frames, with the horizontal frame fixedly connected between the two vertical frames;

[0008] A dust cover mounted on the top of the stand;

[0009] A fixed knife is installed between the two vertical frames, and a ring-shaped movable knife is provided on the fixed knife;

[0010] A sliding device is provided above the fixed knife;

[0011] The driving device is used to drive the annular movable knife to rotate and slide along the fixed knife.

[0012] The sliding device includes a slide rail, a slider and a bar-shaped tooth plate. The slide rail is fixedly mounted on the side wall of the horizontal frame. The slider is slidably connected to the slide rail. A vertical plate is mounted on the slider.

[0013] A rotating shaft is fixedly sleeved on the annular movable knife, and the rotating shaft is connected to the vertical plate bearing. A first gear is fixedly sleeved on one end of the rotating shaft, and the first gear is meshed and connected with the second gear, and the second gear is rotatably connected to the vertical plate;

[0014] The bar-shaped tooth plate is installed at the bottom of the horizontal frame, and the second gear is meshed with the bar-shaped tooth plate. By arranging the first gear and the second gear, the slider can synchronously drive the annular movable knife to rotate and move the protective paper when sliding along the slide rail.

[0015] The drive device includes a drive motor and a belt. The drive motor is mounted on one of the vertical frames. The output shaft of the drive motor is fixedly sleeved with a driving pulley. The other vertical frame is rotatably connected to a driven pulley via a bearing. The belt is sleeved between the driving and driven pulleys. The vertical plate is screwed to the belt. The drive motor drives the slider along the slide rail via the belt to achieve automation.

[0016] The cutting device further comprises an electric control box, which is mounted on the stand, and the drive motor is electrically connected to the electric control box.

[0017] Both vertical frames are equipped with limit switches, which are electrically connected to the electrical control box. A trigger plate is provided on the vertical plate. The limit switches are used to limit the circular movable blade. When the trigger plate contacts the limit switch, the limit switch transmits a signal to the electrical control box, which controls the drive motor to stop.

[0018] A fixing frame is installed on the vertical frame, and the vertical frame is connected and fixed with screws of the protective paper forming machine through the fixing frame.

[0019] The beneficial effects of the utility model are as follows:

[0020] The utility model realizes automatic cutting of protective paper by arranging a driving device and a sliding device, reduces manual operation, reduces labor, improves the convenience and accuracy of operation, and makes the packaging operation more reliable and efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional view of the utility model;

[0022] Figure 2 yes Figure 1 Structural view without the dust cover;

[0023] Figure 3 yes Figure 2 A stereoscopic view from another perspective;

[0024] Figure 4 The utility model is a structural schematic diagram of a multi-mode slow diamond-shaped protective paper automatic cutting device and a protective paper forming machine installed in combination.

[0025] Figure numerals: 1, horizontal frame; 2, vertical frame; 3, dust cover; 4, fixed knife; 5, annular movable knife; 6, slide rail; 7, slider; 8, strip tooth plate; 9, vertical plate; 10, rotating shaft; 11, first gear; 12, second gear; 13, driving motor; 14, belt; 15, driving pulley; 16, driven pulley; 17, electric control box; 18, limit switch; 19, trigger plate; 20, fixed frame. DETAILED DESCRIPTION

[0026] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0027] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0028] Example 1

[0029] like Figures 1 to 4 As shown, this embodiment provides a multi-mode slow diamond-shaped protective paper automatic cutting device, comprising:

[0030] horizontal frame 1;

[0031] Vertical frames 2, with the horizontal frame 1 fixedly connected between the two vertical frames 2;

[0032] A dust cover 3 is mounted on the top of the stand 2;

[0033] A fixed knife 4 is installed between the two vertical frames 2, and a ring-shaped movable knife 5 is provided on the fixed knife 4;

[0034] A sliding device is provided above the fixed knife 4;

[0035] The driving device is used to drive the annular movable knife 5 to rotate and slide along the fixed knife 4.

[0036] The sliding device includes a slide rail 6, a slider 7 and a bar-shaped tooth plate 8. The slide rail 6 is fixedly mounted on the side wall of the horizontal frame 1. The slider 7 is slidably connected to the slide rail 6. A vertical plate 9 is mounted on the slider 7.

[0037] A rotating shaft 10 is fixedly sleeved on the annular movable blade 5, and the rotating shaft 10 is connected to the vertical plate 9 with a bearing. A first gear 11 is fixedly sleeved on one end of the rotating shaft 10, and the first gear 11 is meshed and connected with the second gear 12, and the second gear 12 is rotatably connected to the vertical plate 9;

[0038] The bar-shaped toothed plate 8 is mounted at the bottom of the horizontal frame 1, and the second gear 12 is meshed with the bar-shaped toothed plate 8. By providing the first gear 11 and the second gear 12, the slider 7 can synchronously drive the annular movable knife 5 to rotate and cut the protective paper when sliding along the slide rail 6.

[0039] The drive device includes a drive motor 13 and a belt 14. The drive motor 13 is mounted on one of the vertical frames 2. A driving belt pulley 14 is fixedly sleeved on the output shaft of the drive motor 13. The output shaft of the drive motor 13 is rotatably connected to a driven belt pulley 14 via a bearing on the other vertical frame 2. The belt 14 is sleeved between the driving and driven belt pulleys 14. The vertical plate 9 is screw-connected to the belt 14. The drive motor 13 drives the slider 7 along the slide rail 6 via the belt 14 to achieve automation.

[0040] The cutting device further includes an electric control box 17 , which is mounted on the stand 2 , and the drive motor 13 is electrically connected to the electric control box 17 .

[0041] Both uprights 2 are provided with a limit switch 18, which is electrically connected to an electric control box 17. A trigger plate 19 is provided on the riser 9. The limit switch 18 is provided to limit the position of the circular movable blade 5. When the trigger plate 19 contacts the limit switch 18, the limit switch 18 transmits a signal to the electric control box 17, which controls the drive motor 13 to stop working.

[0042] A fixing frame 20 is mounted on the stand 2. The stand 2 is fixedly connected to the protective paper forming machine via the fixing frame 20.

Claims

1. A multi-mode diamond-shaped protective paper automatic cutting device, characterized in that: include: horizontal frame; Vertical frames, with the horizontal frame fixedly connected between the two vertical frames; A dust cover mounted on the top of the stand; A fixed knife is installed between the two vertical frames, and a ring-shaped movable knife is provided on the fixed knife; A sliding device is provided above the fixed knife; The driving device is used to drive the annular movable knife to rotate and slide along the fixed knife.

2. The multi-mode diamond-shaped protective paper automatic cutting device according to claim 1, characterized in that: The sliding device includes a slide rail, a slider and a bar-shaped tooth plate. The slide rail is fixedly mounted on the side wall of the horizontal frame. The slider is slidably connected to the slide rail. A vertical plate is mounted on the slider. A rotating shaft is fixedly sleeved on the annular movable knife, and the rotating shaft is connected to the vertical plate bearing. A first gear is fixedly sleeved on one end of the rotating shaft, and the first gear is meshed and connected with the second gear, and the second gear is rotatably connected to the vertical plate; The bar-shaped tooth plate is installed at the bottom of the cross frame, and the second gear is meshed and connected with the bar-shaped tooth plate.

3. The multi-mode diamond-shaped protective paper automatic cutting device according to claim 2, characterized in that: The driving device includes a driving motor and a belt, wherein the driving motor is mounted on one of the vertical frames, the output shaft of the driving motor is fixedly sleeved with a driving pulley, and the other vertical frame is rotatably connected to the driven pulley through a bearing, and the belt is sleeved between the driving pulley and the driven pulley; the vertical plate is screwed to the belt.

4. The multi-mode diamond-shaped protective paper automatic cutting device according to claim 3, characterized in that: The cutting device further comprises an electric control box, which is mounted on the stand, and the drive motor is electrically connected to the electric control box.

5. The multi-mode diamond-shaped protective paper automatic cutting device according to claim 4, characterized in that: The two vertical frames are both provided with limit switches, which are electrically connected to the electric control box, and the vertical plates are provided with trigger plates.

6. The multi-mode diamond-shaped protective paper automatic cutting device according to claim 5, characterized in that: A fixing frame is installed on the stand.

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