CN218776683U - Cut-to-length unit for plastic pipes - Google Patents

Abstract

The utility model provides a fixed length cutting device for plastics tubular product, including the cutting bed, be equipped with fixed supporting seat and activity supporting seat on the cutting bed, the activity supporting seat includes bottom fixing base and upper portion supporting seat, fixed supporting seat and upper portion supporting seat upside all are equipped with the spacing groove, upper portion supporting seat passes through hinge connection with the bottom fixing base, upset actuating mechanism lower extreme is articulated with the cutting bed, the upper end is articulated with the upper portion supporting seat, cutting bed one side is equipped with the stock guide, be equipped with cutting mechanism between fixed supporting seat and the activity supporting seat, cutting mechanism includes the cutting frame, be equipped with vertical telescopic machanism on the cutting frame, vertical telescopic machanism's flexible end is equipped with the mount pad, be equipped with the cutting motor on the mount pad, the output of cutting motor is equipped with cutting blade, one side that cutting mechanism was kept away from to the activity supporting seat is equipped with the limiting plate. The cutting device can cut the pipe at a fixed length, the cut pipe is automatically unloaded, and continuous cutting is easily realized.

Description

Cut-to-length unit for plastic pipes

technical field

The utility model relates to the field of plastic pipe processing equipment, in particular to a fixed-length cutting device for plastic pipes.

Background technique

Most of the traditional pipe cutting tools use motors to drive saw blades for cutting. The dimensional cutting accuracy is low, and the proficiency of workers is required to be high. During the cutting process, the positioning of the pipe is unstable, and it is easy to cut a bevel, which is not conducive to the later use of the pipe. .

A novel plastic pipe material cutting device disclosed in CN207509302U realizes accurate positioning, and utilizes the cooperation of a hydraulic telescopic rod and a motor to reduce manual errors. But it cannot realize fixed-length cutting. When the length of the cut pipes is the same, it is not easy to realize continuous operation, and the cut pipes are not easy to unload at the same time.

Contents of the invention

The technical problem to be solved by the utility model is to provide a fixed-length cutting device for plastic pipes, which can cut the pipes to a fixed length, automatically unload the cut pipes, and easily realize continuous cutting.

In order to solve the above technical problems, the technical solution adopted by the utility model is: a fixed-length cutting device for plastic pipes, including a cutting table, the cutting table is provided with a fixed support seat and a movable support seat, and the movable support seat includes The bottom fixed seat and the upper support seat, the upper side of the fixed support seat and the upper support seat are equipped with limit grooves, the upper support seat and the bottom fixed seat are connected by hinges, the lower end of the turning drive mechanism is hinged with the cutting table, and the telescopic end of the upper end is connected with the upper The support seat is hinged, and there is an inclined material guide plate on one side of the cutting table. The upper support seat is turned over and set on the upper side of the material guide plate. There is a cutting mechanism between the fixed support seat and the movable support seat. The cutting mechanism includes a cutting frame. The cutting frame is provided with a vertical telescopic mechanism, the telescoping end of the vertical telescopic mechanism is provided with a mounting seat, the mounting seat is provided with a cutting motor, the output end of the cutting motor is provided with a cutting blade, and the movable support seat is provided with a side away from the cutting mechanism. Limited plate.

In a preferred solution, the vertical telescoping mechanism and the turning drive mechanism are air cylinders or hydraulic cylinders.

In the preferred solution, a fixed plate is provided on one side of the limiting plate, a threaded hole that matches the adjusting screw is provided on the fixed plate, a slider is provided at the bottom of the limiting plate, and a sliding block that cooperates with the slider is provided on the cutting table. slot, one end of the adjusting screw is rotated on one side of the limit plate through a bearing, and the other end is provided with a handle.

In a preferred solution, the limiting grooves of the fixed support seat and the upper support seat are "V" shaped grooves.

In a preferred solution, two sets of pressing mechanisms respectively corresponding to the fixed support base and the movable support base are provided on the mounting base. The pressing mechanism includes a slide bar. The upper end of the rod is provided with a limit nut, the lower end is provided with a pressing plate, and a spring is arranged between the pressing plate and the mounting seat, and the spring is sheathed on the slide rod.

The utility model provides a fixed-length cutting device for plastic pipes. By setting a limit plate, the cutting length of the pipe is limited, and the fixed-length cutting is realized. The cut pipe is driven by the upper support of the movable support seat through the turning drive mechanism. The seat rotates to realize the unloading of the cut pipes. After the unloading is completed, the upper support seat returns to the initial state and the next step of cutting can be performed. Continuous fixed-length cutting can be realized, which is convenient for the unloading of the cut pipes, thereby improving processing. efficiency.

Description of drawings

Below in conjunction with accompanying drawing and implementation example the utility model is further described:

Fig. 1 is a sectional view of the utility model;

Fig. 2 is a three-dimensional view of the cutting mechanism;

Fig. 3 is a structural schematic diagram when the movable support seat is not turned over;

Fig. 4 is the structural representation when the movable support seat is turned over;

Fig. 5 is the installation schematic diagram of preferred limiting plate;

In the figure: cutting table 1, fixed support base 2, movable support base 3, turning drive mechanism 4, material guide plate 5, cutting frame 6, vertical telescopic mechanism 7, mounting base 8, cutting motor 9, cutting blade 10, limited Bit plate 11, fixed plate 12, adjusting screw rod 13, slide block 14, handle 15, slide bar 16, limit nut 17, hold down plate 18, spring 19, chute 101, bottom fixed seat 301, upper support seat 302.

Detailed ways

As shown in Figures 1 to 4, a fixed-length cutting device for plastic pipes includes a cutting table 1, and the cutting table 1 is provided with a fixed support seat 2 and a movable support seat 3, and the movable support seat 3 includes a bottom fixed The seat 301 and the upper support seat 302, the fixed support seat 2 and the upper side of the upper support seat 302 are all provided with limit grooves, and the limit grooves can be set as arc-shaped structures or "V"-shaped structures. In this embodiment, the limit grooves It is set in a "V" shape structure, which can limit the left and right of the pipe, and can be used for pipes of different diameters.

The upper supporting seat 302 is connected with the bottom fixing seat 301 through a hinge, the turning drive mechanism 4 is arranged on the side close to the hinge, the lower end of the turning driving mechanism 4 is hinged with the cutting table 1, and the specific cutting table 1 is provided with a hinged support. Seat, the lower end of the turning drive mechanism 4 is hinged with the hinge support, the telescopic end of the upper end of the turning driving mechanism 4 is hinged with the upper support seat 302, the upper support seat 302 is provided with a hinge plate, and the upper end of the turning drive mechanism 4 is connected with the hinge plate through a pin shaft . One side of the cutting table 1 is provided with an inclined material guide plate 5 , the material guide plate 5 is connected with the cutting table 1 through a connecting frame, and the upper supporting base 302 is turned over and arranged on the upper side of the material guide plate 5 . The material guide plate 5 guides the overturned pipe, so that the cut pipe section rolls down along the material guide plate 5 into a pipe collection box or other collection device or rolls down to the next process for the next step.

A cutting mechanism is provided between the fixed support base 2 and the movable support base 3, and the cutting mechanism includes a cutting frame 6. The cutting frame 6 is provided with a vertical telescopic mechanism 7, and the telescoping end of the vertical telescopic mechanism 7 is provided with a mounting seat 8. The seat 8 is provided with a cutting motor 9, the cutting motor 9 is arranged on the upper side or the lower side of the mounting seat 8, and is fixed by a motor bracket or a clip, the output end of the cutting motor 9 is provided with a cutting blade 10, and the mounting seat 8 is set as a hollow The structure does not affect the rotation of the cutting blade 10, or the mounting seat 8 is provided with a through groove for the cutting blade 10 to pass through, and the side of the movable support seat 3 away from the cutting mechanism is provided with a limiting plate 11, and the limiting plate 11 and the cutting blade The projection distance of 10 on the cutting table 1 is the pipe cutting length.

In this embodiment, the vertical telescoping mechanism 7 and the turning drive mechanism 4 are air cylinders or hydraulic cylinders.

Preferably, as shown in Fig. 1 and Fig. 2, two sets of pressing mechanisms respectively corresponding to the fixed support base 2 and the movable support base 3 are provided on the mounting base 8, the pressing mechanism includes a slide bar 16, and the mounting base 8 There is a through hole matched with the slide bar 16, the slide bar 16 can move up and down along the through hole, the upper end of the slide bar 16 is provided with a limit nut 17, and the lower end is provided with a pressing plate 18, between the pressing plate 18 and the mounting seat 8 A spring 19 is provided, and the spring 19 is sleeved on the slide bar 16 , and the height of the pressing plate 18 is lower than that of the cutting blade 10 .

In specific use, an external thread that cooperates with the limit nut 17 can be provided on the outside of the upper end of the slide rod 16, so that the position of the limit nut 17 can be adjusted.

Under the action of the spring 19 and gravity, the slide bar 16 moves downward. When the compression plate 18 does not compress the pipe material, the height of the compression plate 18 is lower than the height of the cutting blade 10, that is, the vertical telescopic mechanism 7 drives When the mounting seat 8 moves downward, the pressing plate 18 first contacts the pipe material, and the vertical telescopic mechanism 7 continues to elongate. Continue to move downwards, the cutting blade 10 cuts the pipe, and during the cutting process, the spring 19 continuously compresses the pressing plate 18 to ensure that the pipe will not move randomly and affect the cutting accuracy during the cutting process. At the same time, Cutting and pressing can be driven by the vertical telescoping mechanism 7 at the same time, and no pressing mechanism needs to be set in addition.

Preferably, as shown in Fig. 1 and Fig. 5, a fixed plate 12 is provided on one side of the limiting plate 11, a threaded hole cooperating with the adjusting screw 13 is provided on the fixed plate 12, and a slider is provided at the bottom of the limiting plate 11 14. In this embodiment, the slider 14 is in the shape of a dovetail or a "T" shape. The cutting table 1 is provided with a chute 101 that cooperates with the slider 14. One end of the adjusting screw 13 is rotated and mounted on the limit plate through a bearing. 11 one side, the other end is provided with handle 15.

By turning the adjusting screw 13, the limiting plate 11 is moved along the chute 101, thereby adjusting the distance between the limiting plate 11 and the cutting blade 10, and pipes of different lengths can be cut.

During specific use, first place the pipe to be cut on the fixed support base 2 and the movable support base 3, push the pipe so that one end thereof is in contact with the limit plate 11, start the vertical telescopic mechanism 7, and drive the mounting base 8 to move downward, The cutting blade 10 cuts the pipe material to achieve fixed-length cutting; after the cutting is completed, the vertical telescopic mechanism 7 retracts, and the turning drive mechanism 4 is started to drive the upper support seat 302 to rotate along the hinged position with the bottom fixed seat 301, as shown in Figure 4 As shown, the cut pipe is turned over to the material guide plate 5 to complete the unloading, the turning drive mechanism 4 is reset to the initial state, and the remaining pipe is pushed forward until the end contacts the limit plate 11 for the next cutting , can realize continuous fixed-length cutting, facilitate the blanking of cut pipes, thereby improving processing efficiency.

Claims (5)

1. A fixed length cutting device for plastics tubular product, includes cutting bed (1), its characterized in that: be equipped with fixed support seat (2) and movable support seat (3) on cutting bed (1), movable support seat (3) are including bottom fixing base (301) and upper portion supporting seat (302), fixed support seat (2) and upper portion supporting seat (302) upside all are equipped with the spacing groove, upper portion supporting seat (302) pass through hinge connection with bottom fixing base (301), upset actuating mechanism (4) lower extreme is articulated with cutting bed (1), the flexible end of upper end is articulated with upper portion supporting seat (302), cutting bed (1) one side is equipped with baffle (5) that the slope set up, upper portion supporting seat (302) upset back sets up at baffle (5) upside, be equipped with cutting mechanism between fixed support seat (2) and movable support seat (3), cutting mechanism includes cutting frame (6), be equipped with vertical telescopic machanism (7) on cutting frame (6), the flexible end of vertical telescopic machanism (7) is equipped with mount pad (8), be equipped with cutting motor (9) on mount pad (8), the output of cutting motor (9) is equipped with cutting blade (10), one side that cutting mechanism was kept away from to cutting support seat (3) is equipped with limiting plate (11).

2. A cut-to-length cutting device for plastic tubing as claimed in claim 1, wherein: the vertical telescopic mechanism (7) and the overturning driving mechanism (4) are air cylinders or hydraulic cylinders.

3. A cut-to-length cutting device for plastic tubing as claimed in claim 1, wherein: limiting plate (11) one side is equipped with fixed plate (12), is equipped with on fixed plate (12) with adjusting screw (13) complex screw hole, and limiting plate (11) bottom is equipped with slider (14), is equipped with on cutting bed (1) with slider (14) complex spout (101), and adjusting screw (13) one end is passed through the bearing and is rotated and install in limiting plate (11) one side, and the other end is equipped with handle (15).

4. A cut-to-length cutting device for plastic tubing as claimed in claim 1, wherein: the limiting grooves of the fixed supporting seat (2) and the upper supporting seat (302) are V-shaped grooves.

5. A cut-to-length cutting device for plastic tubing as claimed in claim 1, wherein: be equipped with two sets of hold-down mechanism that correspond with fixed bolster (2) and activity supporting seat (3) respectively on mount pad (8), hold-down mechanism includes slide bar (16), is equipped with on mount pad (8) with slide bar (16) complex through-hole, slide bar (16) upper end is equipped with stop nut (17), the lower extreme is equipped with pressure strip (18), is equipped with spring (19) between pressure strip (18) and mount pad (8), spring (19) suit is on slide bar (16).

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