CN221936848U - A cutting device for marker pen shell - Google Patents

Abstract

The utility model discloses a cutting device for a marker pen shell, which belongs to the technical field of cutting equipment, and includes a supporting mechanism, wherein the supporting mechanism includes a base, a supporting frame is fixedly connected to the top of the base, a placing mechanism is fixedly connected to the top of the base, a cutting mechanism is installed on the supporting frame, a pressing mechanism matched with the placing mechanism is arranged on the cutting mechanism, and the cutting mechanism includes a hydraulic cylinder, a lower pressing block is fixedly connected to the output end of the hydraulic cylinder, and a connecting frame is fixedly connected to the bottom side of the lower pressing block. The beneficial effect is that the placing mechanism, the cutting mechanism and the pressing mechanism are arranged, and when cutting, the pressing plate can be pressed on the placing plate before the cutting knife cuts, which limits the movement of the pen barrel, improves the stability and consistency of the cutting of the cutting knife, and after the cutting knife cuts, the grinding sheet grinds the incision, further improves the cutting effect, improves the cutting effect and work efficiency, and is highly practical.

Description

A cutting device for marker pen shell

Technical Field

The utility model relates to the technical field of cutting equipment, in particular to a cutting device for a marker pen shell.

Background Art

A marker pen is also a marking pen. It is a colored drawing pen used for writing or painting. It contains ink and is usually equipped with a pen cap. It generally has a hard or soft pen head and a double head, one small head and the other large head. The pigment of the marker pen is volatile and is used for one-time quick drawing. The existing marker pen needs to cut the pen shell during the production and processing process.

After searching, a Chinese patent publication number CN214818773U discloses a cutting device for a marker pen shell. The patent includes a cutting box, a sealed door is rotatably connected to the front of the cutting box through a hinge, an electric telescopic rod is fixedly installed on the top of the inner cavity of the cutting box, a cutting knife is fixedly installed on the bottom of the output end of the electric telescopic rod, and connecting plates are fixedly installed on both sides of the electric telescopic rod. The device is provided with an electric telescopic rod for driving the cutting knife to move up and down, so that the cutting knife can cut the marker pen shell placed in the placement slot, the placement slot is provided for placing the marker pen shell and limiting the marker pen shell at the same time, and the cutting slot is provided for guiding the cut part into the interior of the collection container, so as to facilitate the collection of the cut part, and solves the problem that the existing cutting device of the marker pen shell has poor cutting accuracy, which may damage the marker pen shell and increase the scrap rate of the marker pen shell. However, when the device cuts the marker pen shell, one end of the pen shell is subjected to force, while the other end lacks restriction, which affects the cutting effect. In the prior art, the burrs on the cut surface of the pen shell need to be manually smoothed, which is time-consuming and labor-intensive, and the practicality needs to be enhanced.

Utility Model Content

The purpose of the utility model is to provide a cutting device for a marker pen shell in order to solve the above-mentioned problem.

The utility model achieves the above-mentioned purpose through the following technical solutions:

A cutting device for a marker pen shell comprises a supporting mechanism, the supporting mechanism comprises a base, the top of the base is fixedly connected to a supporting frame, the top of the base is fixedly connected to a placing mechanism, a cutting mechanism is installed on the supporting frame, a pressing mechanism matched with the placing mechanism is arranged on the cutting mechanism, the cutting mechanism comprises a hydraulic cylinder, an output end of the hydraulic cylinder is fixedly connected to a lower pressing block, a bottom side of the lower pressing block is fixedly connected to a connecting frame, a grinding sheet is fixedly connected to the side of the connecting frame, and a cutting knife is fixedly connected to the bottom of the connecting frame.

Preferably, the pressing mechanism includes a connecting plate, which is fixedly connected to one side of the top of the lower pressing block. A plurality of connecting columns are slidably connected in the connecting plate. A spring is sleeved on the connecting column. A mounting block is fixedly connected to the top of the connecting column. The mounting block is arranged above the connecting plate. The pressing plate is fixedly connected to the bottom of the connecting column.

Preferably, the placement mechanism includes a workbench, which is fixedly connected to one side of the top of the base, a slide groove is provided on the top of the workbench, a sliding seat is slidably connected in the slide groove, and a limiting plate and a placement plate are fixedly connected to the top of the sliding seat.

Preferably, a side of the placement plate opposite to the pressing plate is provided with symmetrically arranged grooves.

Preferably, the cutting knife comprises a blade portion, and the blade portion of the cutting knife is arranged obliquely.

Preferably, the blade of the cutting knife is inclined toward the position of the limiting plate, and during cutting, one end of the limiting plate is located directly below the blade of the cutting knife.

Preferably, a collection box is provided in the base.

The beneficial effects are: a placing mechanism, a cutting mechanism and a pressing mechanism are provided, and when cutting, the pressing plate can be pressed on the placing plate before the cutting knife cuts, thereby limiting the movement of the pen holder and improving the stability and consistency of the cutting by the cutting knife. After the cutting knife cuts, the grinding sheet grinds the incision, thereby further improving the cutting effect, improving the cutting effect and work efficiency, and having high practicality.

The additional technical features and advantages of the present invention will be more clearly explained in the following description, or can be understood through the specific practice of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS

The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention, but do not constitute a limitation to the present invention. In the accompanying drawings:

FIG1 is a schematic diagram of a cutting device for a marker pen shell according to the present invention;

FIG2 is a front view of the relative positions of the placement mechanism and the cutting mechanism of the cutting device of the marker pen housing of the utility model;

FIG3 is a left view of the relative positions of the placing mechanism and the pressing mechanism of the cutting device of the marker pen housing of the utility model;

FIG4 is a schematic diagram showing the cooperation of the placing mechanism, the cutting mechanism and the pressing mechanism of the cutting device of the marker pen housing of the utility model;

FIG5 is a schematic diagram of a sliding seat of a cutting device for a marker pen housing according to the present invention;

FIG. 6 is a schematic diagram of a cutting mechanism of a cutting device for a marker pen shell according to the present invention.

The description of the accompanying drawings is as follows: 101, base; 102, support frame; 103, collection box; 201, workbench; 202, slide; 203, sliding seat; 204, limit plate; 205, placement plate; 301, hydraulic cylinder; 302, lower pressure block; 303, connecting frame; 304, grinding sheet; 305, cutting knife; 3051, blade; 401, connecting plate; 402, connecting column; 403, spring; 404, mounting block; 405, pressing plate.

DETAILED DESCRIPTION

The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

The utility model is further described below in conjunction with the accompanying drawings:

As shown in FIGS. 1 to 6 , a cutting device for a marker pen shell comprises a supporting mechanism, wherein the supporting mechanism comprises a base 101, a supporting frame 102 is fixedly connected to the top of the base 101, a collecting box 103 is arranged in the base 101, a placing mechanism is connected to the top of the base 101 by bolts, a cutting mechanism is installed on the supporting frame 102, a pressing mechanism matched with the placing mechanism is arranged on the cutting mechanism, and the cutting mechanism comprises a hydraulic cylinder 301, a pressing block 302 is connected to the output end of the hydraulic cylinder 301 by bolts, a connecting frame 303 is connected to the bottom side of the pressing block 302 by bolts, a grinding sheet 304 is bonded to the side of the connecting frame 303, and a cutting knife 305 is connected to the bottom of the connecting frame 303 by bolts. When the hydraulic cylinder 301 pushes the pressing block 302 downward, the cutting knife 305 first cuts the pen shell, and then the grinding sheet 304 preliminarily grinds the incision to improve the cutting effect.

In this embodiment, the pressing mechanism includes a connecting plate 401, which is connected to one side of the top of the lower pressing block 302 by bolts. A number of connecting columns 402 are slidably connected in the connecting plate 401, and a spring 403 is sleeved on the connecting column 402. The top of the connecting column 402 is connected to a mounting block 404 by bolts, and the mounting block 404 is arranged above the connecting plate 401. The bottom of the connecting column 402 is connected to a pressing plate 405 by bolts. The pressing plate 405 is used to press the pen shell to improve the cutting stability. When the lower pressing block 302 descends, the connecting plate 401 and the lower pressing block 302 descend synchronously. When the pressing plate 405 contacts the pen shell on the placement plate 205, the connecting column 402 and the mounting block 404 stop moving, the connecting plate 401 continues to descend, the spring 403 is compressed, and a pressing force is gradually applied to the pen shell to prevent the pen shell from being broken due to excessive force changes.

In this embodiment, the placement mechanism includes a workbench 201, which is connected to one side of the top of the base 101 by bolts. A slide groove 202 is provided on the top of the workbench 201, and a sliding seat 203 is slidably connected in the slide groove 202. The top of the sliding seat 203 is connected to a limiting plate 204 and a placement plate 205 by bolts. The placement plate 205 and the pressing plate 405 are provided with symmetrically arranged grooves on the side opposite to the cutting knife 305. Before cutting, the pressing plate 405 is in the lower plane of the cutting knife 305. When the lower pressing block 302 moves downward, the pressing plate 405 will be pressed on the top of the placement plate 205 before the cutting knife 305 cuts the pen shell, so that the pen shell remains stable during cutting.

In this embodiment, the cutting knife 305 includes a blade portion 3051, and the blade portion 3051 of the cutting knife 305 is arranged obliquely. The oblique arrangement of the blade portion 3051 can improve the smoothness of the cutting cut. The oblique angle of the blade portion 3051 of the cutting knife 305 is biased toward the position of the limiting plate 204. During cutting, one end of the limiting plate 204 is located directly below the blade portion 3051 of the cutting knife 305.

Working principle: When the device is in use, the sliding seat 203 is pulled out from the slide groove 202, and the pen shell to be cut is placed in the groove on the placement plate 205, and the pen shell is made to rest against the side of the limiting plate 204. The part of the pen shell protruding from the placement plate 205 is the cutting part. After the placement is completed, the sliding seat 203 is moved into the side of the slide groove 202 close to the support frame 102. When cutting, the hydraulic cylinder 301 is started, and the hydraulic cylinder 301 pushes the pressing block 302 downward, and the pressing block 302 pushes the connecting plate 401 and the connecting frame 303 down. When the pressing plate 405 contacts the pen shell on the placement plate 205, The connecting column 402 and the mounting block 404 stop moving, the connecting plate 401 continues to descend, the spring 403 is compressed, and a pressing force is gradually applied to the pen shell to prevent the pen shell from being broken due to excessive force changes. The lower pressing block 302 pushes the connecting frame 303 to continue to descend, and the connecting frame 303 pushes the cutting knife 305 to cut the pen shell. The cut part falls into the collection box 103. The grinding sheet 304 performs preliminary grinding on the incision to improve the cutting effect. After the cutting is completed, the hydraulic cylinder 301 is retracted, the sliding seat 203 is pulled out, the cut pen shells are taken out, and the next batch of pen shells are placed, and the above work is repeated for cutting.

The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims (7)

1. A cutting device for a marker pen shell, comprising a supporting mechanism, the supporting mechanism comprising a base (101), the top of the base (101) being fixedly connected to a supporting frame (102), characterized in that: a placing mechanism is fixedly connected to the top of the base (101), a cutting mechanism is installed on the supporting frame (102), a pressing mechanism matched with the placing mechanism is arranged on the cutting mechanism, the cutting mechanism comprises a hydraulic cylinder (301), a lower pressing block (302) is fixedly connected to the output end of the hydraulic cylinder (301), a connecting frame (303) is fixedly connected to the side of the bottom of the lower pressing block (302), a grinding sheet (304) is fixedly connected to the side of the connecting frame (303), and a cutting knife (305) is fixedly connected to the bottom of the connecting frame (303). 2. A cutting device for a marker pen shell according to claim 1, characterized in that: the pressing mechanism comprises a connecting plate (401), the connecting plate (401) is fixedly connected to one side of the top of the lower pressing block (302), a plurality of connecting columns (402) are slidably connected in the connecting plate (401), a spring (403) is sleeved on the connecting column (402), a mounting block (404) is fixedly connected to the top of the connecting column (402), the mounting block (404) is arranged above the connecting plate (401), and a pressing plate (405) is fixedly connected to the bottom of the connecting column (402). 3. A cutting device for a marker pen shell according to claim 2, characterized in that: the placement mechanism comprises a workbench (201), the workbench (201) is fixedly connected to one side of the top of the base (101), a slide groove (202) is provided on the top of the workbench (201), a sliding seat (203) is slidably connected in the slide groove (202), and a limiting plate (204) and a placement plate (205) are fixedly connected to the top of the sliding seat (203). 4. A cutting device for a marker pen shell according to claim 3, characterized in that: a symmetrically arranged groove is provided on a side of the placement plate (205) opposite to the pressing plate (405). 5. A cutting device for a marker pen shell according to claim 3, characterized in that: the cutting knife (305) comprises a blade portion (3051), and the blade portion (3051) of the cutting knife (305) is arranged obliquely. 6. A cutting device for a marker pen shell according to claim 5, characterized in that: the blade portion (3051) of the cutting knife (305) is inclined toward the position of the limiting plate (204), and during cutting, one end of the limiting plate (204) is located directly below the blade portion (3051) of the cutting knife (305). 7. A marker pen shell cutting device according to claim 1, characterized in that a collection box (103) is provided in the base (101).