CN210939427U - A simple cutting mechanism - Google Patents

Abstract

The utility model discloses a simple cutting mechanism, including a plurality of second cutting knives that first cutting knife and first cutting knife one side set up, the first flexible pipe that the level set up is connected to handle of a knife one side of first cutting knife, the first flexible pipe other end is connected in one side of the third flexible pipe of vertical setting, the other end of third flexible pipe is connected with the second cutting knife, the handle of a knife top of first cutting knife is connected in the bottom one end of install bin, install bin top both ends all are connected with the bottom of the second flexible pipe of vertical setting, the top of install bin is connected with the piston rod one end of telescopic cylinder, the cylinder block of telescopic cylinder sets up in the top box; the top of the second telescopic pipe penetrates through a sliding groove in the top box bottom plate to be connected to the top of the first sliding block, the second cutting knife adjusts the distance between every two cutting knives through the extension and retraction of the first telescopic pipe, the length of the second cutting knife is adjusted through the extension of the third telescopic pipe, and the cutting knives with different distances are conveniently adjusted according to use requirements.

Description

A simple cutting mechanism

technical field

The utility model relates to the technical field of cutting mechanisms, in particular to a simple cutting mechanism.

Background technique

The cutting machine is used for the division and cutting of sheets in all walks of life. For the cutting of PET scrapers, since the blades are fixed and cannot move left and right, the size of the cut PET scrapers is fixed. If other sizes are required, the staff needs to replace a new cutting mechanism with different spacings, which reduces the production efficiency.

Utility model content

The purpose of the present invention is to provide a simple cutting mechanism to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a simple cutting mechanism, comprising a first cutting knife and a plurality of second cutting knives arranged on one side of the first cutting knife, One side of the knife handle is connected with a horizontally arranged first telescopic pipe, the other end of the first telescopic pipe is connected with one side of a vertically arranged third telescopic pipe, and the other end of the third telescopic pipe is connected with a second cutting knife, The top end of the shank of a cutting knife is connected to the bottom end of the installation box, both ends of the top of the installation box are connected to the bottom end of the vertically arranged second telescopic tube, and the top of the installation box is connected to one end of the piston rod of the telescopic cylinder. The cylinder seat of the cylinder is arranged in the top box; the top of the second telescopic tube is connected to the top of the first sliding block through the chute on the bottom plate of the top box, the first sliding block is connected to the screw rod, and one end of the screw rod is connected to the inner wall of the top box The bearing is connected in rotation, the other end of the screw is connected with a rotating shaft, and the rotating shaft is connected with the rotating wheel through the side wall of the top box, and the rotating wheel is connected with a handle, and the four corners of the bottom of the top box are connected with a vertical support frame , the bottom of the support frame is set on the top of the cutting table, and the cutting table is provided with a cutting groove.

Preferably, both the first telescopic tube and the third telescopic tube are composed of a bottom tube and a connecting tube slidably connected to the bottom tube, the bottom tube is provided with locking bolts, and the connecting tube of the first telescopic tube is provided with a scale line.

Preferably, a horizontally arranged first telescopic tube is arranged between every two second cutting knives, and the bottom tube of the third telescopic pipe connected to the top of the second cutting knives and the bottom of the second sliding block of the T-shaped structure connected, and the second sliding block is slidably connected with the chute on the bottom plate of the installation box.

Preferably, a plurality of magnetic attraction blocks are arranged on the top of the cutting table, and the magnetic attraction blocks are respectively arranged on both sides of the cutting groove.

Preferably, the second telescopic pipe is composed of a bottom pipe and a connecting pipe slidably connected to the bottom pipe, and the chute on the bottom plate of the top box is slidably connected to the bottom pipe of the second telescopic pipe.

Preferably, the telescopic cylinder is connected with an external control power source through a wire, and the bottom plate of the top box is provided with a chute for sliding connection with the piston rod of the telescopic cylinder.

Compared with the prior art, the beneficial effects of the present utility model are:

1. The second cutting knife adjusts the spacing of each cutting knife through the expansion and contraction of the first telescopic tube, and adjusts the length of the second cutting knife through the stretching of the third telescopic tube, which is convenient to adjust the different spacing according to the needs of use. The cutting knife, through the extension of the piston rod of the telescopic cylinder, drives the installation box and the cutting knife to descend, the sliding of the first sliding block drives the cutting knife to move, and cuts the PET blade on the cutting table to the specified width, Bring convenience to use;

2. The magnetic suction block on the cutting table, the four corners of the PET scraper to be cut are adsorbed, clamped and fixed, which is convenient for the cutting knife to cut it. This kind of cutting mechanism has a simple structure and is easy to use.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present utility model;

Fig. 2 is the side view of the utility model;

FIG. 3 is an enlarged schematic view of A in FIG. 1 .

In the figure: 1. The first cutting knife; 2. The second cutting knife; 3. The first telescopic tube; 4. The installation box; 5. The second telescopic tube; 6. The telescopic cylinder; 7. The magnetic block; 8 , cutting table; 9, support frame; 10, top box; 11, screw rod; 12, first sliding block; 13, rotating wheel; 14, third telescopic tube; 15, locking bolt; 16, cutting groove ; 17. The second slider.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. is based on the orientation or positional relationship shown in the accompanying drawings, only It is for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

In the description of the present invention, it should also be noted that, unless otherwise expressly specified and limited, the terms "arrangement", "installation", "connection" and "connection" should be understood in a broad sense, for example, it may be a fixed connection It can also be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or the internal communication between the two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

1-3, the present utility model provides a technical solution: a simple cutting mechanism, comprising a first cutting knife 1 and a plurality of second cutting knives 2 arranged on one side of the first cutting knife 1, One side of the handle of the first cutting knife 1 is connected with a horizontally arranged first telescopic tube 3 , and the other end of the first telescopic tube 3 is connected with one side of a vertically arranged third telescopic tube 14 . The other end is connected with the second cutting knife 2, the top end of the handle of the first cutting knife 1 is connected with the bottom end of the installation box 4, and both ends of the top of the installation box 4 are connected with the bottom end of the vertically arranged second telescopic tube 5. The top of the installation box 4 is connected with one end of the piston rod of the telescopic cylinder 6, and the cylinder seat of the telescopic cylinder 6 is arranged in the top box 10; the top of the second telescopic tube 5 is connected to the first On the top of the sliding block 12, the first sliding block 12 is connected to the screw rod 11, one end of the screw rod 11 is rotatably connected with the bearing on the inner wall of the top box 10, and the other end of the screw rod 11 is connected with a rotating shaft, and the rotating shaft passes through the top box 10. The side wall is rotatably connected with the rotating wheel 13, and the rotating wheel 13 is connected with a handle, the bottom four corners of the top box 10 are connected with a vertically arranged support frame 9, and the bottom of the support frame 9 is arranged on the top of the cutting table 8, cutting The table 8 is provided with a cutting groove 16 , the second cutting knife 2 adjusts the spacing of each cutting knife through the expansion and contraction of the first telescopic tube 3 , and adjusts the second cutting knife through the stretching of the third telescopic tube 14 . The length of 2 is convenient to adjust the cutting knives with different spacings according to the needs of use. The extension of the piston rod of the telescopic cylinder 6 drives the installation box 4 and the cutting knife to descend, and the sliding of the first sliding block 12 drives the cutting knife to move. The PET blade on the cutting table is cut to the specified width, which is convenient for use.

The first telescopic tube 3 and the third telescopic tube 14 are both composed of a bottom tube and a connecting tube slidably connected to the bottom tube, and the bottom tube is provided with a locking bolt 15, and the connecting tube of the first telescopic tube 3 is provided with a scale line , the distance between the second cutting knives 2 can be easily adjusted through the scale line on the connecting pipe.

A horizontally arranged first telescopic tube 3 is arranged between every two second cutting knives 2 , the bottom tube of the third telescopic pipe 14 connected to the top of the second cutting knives 2 and the second sliding block 17 of the T-shaped structure and the second sliding block 17 is slidably connected with the chute on the bottom plate of the installation box 4, the length of the first telescopic tube 3 is adjusted, and the third telescopic tube 14 is pushed through the sliding connection between the second sliding block 17 and the chute. Adjust the spacing between the second cutting knives 2.

The top of the cutting table 8 is provided with a plurality of magnetic suction blocks 7 , and the magnetic suction blocks 7 are respectively arranged on both sides of the cutting groove 16 . Fixed for easy cutting.

The second telescopic pipe 5 is composed of a bottom pipe and a connecting pipe slidably connected to the bottom pipe, and the chute on the bottom plate of the top box 10 is slidably connected to the bottom pipe of the second telescopic pipe 5. The front and rear sliding of the second telescopic pipe 5 drives the Mounting box 4 slides back and forth.

The telescopic cylinder 6 is connected with an external control power supply through wires, and the bottom plate of the top box 10 is provided with a chute for sliding connection with the piston rod of the telescopic cylinder 6, which facilitates the front and rear sliding of the installation box 4 and drives the telescopic cylinder 6 to slide back and forth.

Working principle: When using, put the PET scraper to be cut on the cutting table 8, and fix the four corners of the PET scraper through the adsorption connection of the magnetic block 7, and adjust the first cutting width according to the required cutting width. The length of the telescopic tube 3, according to the scale line on the connecting tube, the third telescopic tube 14 slides on the chute on the bottom plate of the installation box 14 through the second sliding block 17, and adjusts the spacing of the second cutting knives 2. After adjusting the distance, Turn the locking bolt 15 to prevent the connecting pipe from sliding, adjust the length of the third telescopic tube 14 until the second cutting knife 2 and the first cutting knife 1 are level, turn the locking bolt 15, adjust the height of the cutting knife 2 For fixing, through the extension of the piston rod of the telescopic cylinder 6, the second telescopic tube 5 starts to stretch, and drives the installation box 4 to descend until the cutting knife penetrates the PET scraper, and the rotating wheel 13 is manually rotated, which is driven by the connecting shaft. The screw 11 rotates, the first sliding block 12 starts to slide, drives the second telescopic tube 5 to slide forward, drives the installation box 4 and the cutting knife 1 at the bottom to slide back and forth, and cuts the PET scraper. After cutting, control the The piston rod of the telescopic cylinder 6 shrinks, which drives the installation box 4 to rise, the second telescopic tube 5 is compressed, and the cutting knife leaves the PET scraper.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a simple and easy mechanism of cutting, includes that first sword (1) and the first a plurality of seconds that cut sword (1) one side set up cut sword (2), its characterized in that: one side of a knife handle of a first cutting knife (1) is connected with a first telescopic pipe (3) which is horizontally arranged, the other end of the first telescopic pipe (3) is connected with one side of a third telescopic pipe (14) which is vertically arranged, the other end of the third telescopic pipe (14) is connected with a second cutting knife (2), the top end of the knife handle of the first cutting knife (1) is connected with one end of the bottom of an installation box (4), two ends of the top of the installation box (4) are connected with the bottom end of a second telescopic pipe (5) which is vertically arranged, the top of the installation box (4) is connected with one end of a piston rod of a telescopic cylinder (6), and a cylinder seat of the telescopic cylinder (6) is arranged in a top box (10); the top that spout connection on first sliding block (12) on flexible pipe (5) top of second passed top case (10) bottom plate, first sliding block (12) are connected on lead screw (11), lead screw (11) one end is rotated with the bearing on top case (10) inner wall and is connected, lead screw (11) other end is connected with the pivot, and the pivot passes the lateral wall of top case (10) and rotates with rotation wheel (13) and be connected, and be connected with the handle on rotating wheel (13), top case (10) bottom four corners all is connected with support frame (9) of vertical setting, the bottom setting of support frame (9) is at the top that cuts platform (8), it cuts out grooving (16) to be provided with on platform (8).

2. The simple cutting mechanism according to claim 1, characterized in that: the first extension tube (3) and the third extension tube (14) are both composed of a bottom tube and a connecting tube in sliding connection with the bottom tube, a locking bolt (15) is arranged on the bottom tube, and scale marks are arranged on the connecting tube of the first extension tube (3).

3. The simple cutting mechanism according to claim 1, characterized in that: a first telescopic pipe (3) which is horizontally arranged is arranged between every two second cutting knives (2), the bottom pipe of a third telescopic pipe (14) which is connected with the tops of the second cutting knives (2) is connected with the bottom of a second sliding block (17) of a T-shaped structure, and the second sliding block (17) is in sliding connection with a sliding groove on the bottom plate of the mounting box (4).

4. The simple cutting mechanism according to claim 1, characterized in that: the top of the cutting table (8) is provided with a plurality of magnetic blocks (7), and the magnetic blocks (7) are respectively arranged on two sides of the cutting groove (16).

5. The simple cutting mechanism according to claim 1, characterized in that: the second telescopic pipe (5) consists of a bottom pipe and a connecting pipe which is in sliding connection with the bottom pipe, and a sliding groove on the bottom plate of the top box (10) is in sliding connection with the bottom pipe of the second telescopic pipe (5).

6. The simple cutting mechanism according to claim 1, characterized in that: the telescopic cylinder (6) is connected with an external control power supply through a lead, and a sliding groove which is in sliding connection with a piston rod of the telescopic cylinder (6) is arranged on a bottom plate of the top box (10).

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