CN218837956U - Clamping device for continuously cutting plastic pipes - Google Patents

Abstract

The utility model provides a clamping device for continuous cutting of plastics tubular product, including setting up two sets of fixed establishment on the cutting bed, fixed establishment sets up the both sides at cutting mechanism, wherein a set of fixed establishment one side is equipped with moving mechanism, fixed establishment and moving mechanism all include a supporting bench, be equipped with the spacing groove on the supporting bench, be equipped with vertical telescopic machanism on the supporting bench, vertical telescopic machanism's flexible end is equipped with the pressure strip, be equipped with the guide rail on the cutting bed, moving mechanism's a supporting bench bottom be equipped with guide rail complex slider, be equipped with horizontal telescopic machanism on the cutting bed, horizontal telescopic machanism's flexible end is connected with moving mechanism's a supporting bench. The device can press from both sides tightly plastics tubular product, conveniently carries out automatic feed to tubular product simultaneously.

Description

Clamping device for continuously cutting plastic pipes

Technical Field

The utility model relates to a plastic tubing processing equipment field, in particular to clamping device for continuous cutting of plastics tubular product.

Background

Traditional tubular product cutting means adopts the motor to drive the saw bit to cut mostly, and at the cutting tubular product in-process, need press from both sides tight fixedly with tubular product, tubular product off tracking influences the cutting effect when preventing to cut, and the clamping device who is used for plastics tubular product cutting machine that CN217669703U disclosed presss from both sides tightly plastics tubular product, conveniently cuts tubular product, can use the tubular product of different diameters.

However, in the existing plastic pipe clamping device, on one hand, in the clamping process, the compression impact force on the pipe is large, which easily causes damage to the plastic pipe, and on the other hand, when the pipe is continuously cut, the pipe needs to be fed manually, which affects the feeding efficiency, and especially when the pipe is cut at a fixed length, the feeding length cannot be ensured.

Disclosure of Invention

The utility model aims to solve the technical problem that a clamping device for plastics tubular product continuous cutting is provided, can press from both sides tightly plastics tubular product, and the convenience carries out automatic feed to tubular product simultaneously.

In order to solve the technical problem, the utility model discloses a technical scheme does: the utility model provides a clamping device for continuous cutting of plastics tubular product, including setting up two sets of fixed establishment on the cutting bed, fixed establishment sets up the both sides at cutting mechanism, one of them a set of fixed establishment one side is equipped with moving mechanism, fixed establishment and moving mechanism all include a supporting bench, be equipped with the spacing groove on the supporting bench, be equipped with vertical telescopic machanism on the supporting bench, vertical telescopic machanism's flexible end is equipped with the pressure strip, be equipped with the guide rail on the cutting bed, moving mechanism's a supporting bench bottom be equipped with guide rail complex slider, be equipped with horizontal telescopic machanism on the cutting bed, horizontal telescopic machanism's flexible end is connected with moving mechanism's a supporting bench.

In a preferred scheme, the vertical telescopic mechanism and the horizontal telescopic mechanism are cylinders.

In the preferred scheme, a support frame is arranged on the cutting table and is arranged on one side of the fixing mechanism far away from the moving mechanism.

In the preferred scheme, a chute is arranged on one side of the support frame and is obliquely arranged.

In the preferred scheme, the lower sides of the pressing plates of the fixing mechanism and the moving mechanism are provided with moving blocks, the bottoms of the moving blocks are provided with pressing grooves, the upper sides of the moving blocks are provided with limit rods, the pressing plates are provided with through holes for the limit rods to pass through, the upper ends of the limit rods are provided with limit rings, buffer springs are arranged between the pressing plates and the moving blocks, and the buffer springs are sleeved on the limit rods.

In the preferred scheme, the top of the moving block is provided with a force application bulge, and the bottom of the pressure strip is provided with a groove matched with the force application bulge.

The utility model provides a pair of a clamping device for plastics tubular product continuous cutting, two sets of fixed establishment press from both sides tightly tubular product, tubular product produces the aversion when preventing the cutting, through setting up moving mechanism, after it presss from both sides tubular product tightly, promote through horizontal telescopic machanism, realize automatic feed on the one hand, on the other hand tubular product is fed and is pushed away from fixed establishment with the tubular product of cutting in the time, realize the blanking of cut tubular product, be favorable to carrying out continuous cutting to tubular product, the displacement distance through control moving mechanism simultaneously, confirm cutting length, be favorable to accomplishing fixed length cutting, improve cutting efficiency. Preferably, through being equipped with movable block and buffer spring at the pressure strip downside, can cushion the packing force of tubular product, prevent that vertical telescopic machanism from driving the pressure strip downstream and pressing from both sides when tight tubular product is pressed from both sides the impact force too big, cause the damage to tubular product.

Drawings

The invention is further described below with reference to the accompanying drawings and examples:

fig. 1 is a front view of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 isbase:Sub>A cross-sectional view taken along plane A-A of FIG. 1;

FIG. 4 is a schematic structural view of the fixing mechanism;

FIG. 5 is a schematic structural view of a preferred securing mechanism;

FIG. 6 is a schematic structural view of a preferred moving mechanism;

in the figure: the cutting table comprises a cutting table 1, a fixing mechanism 2, a moving mechanism 3, a supporting table 4, a vertical telescopic mechanism 5, a pressing plate 6, a guide rail 7, a sliding block 8, a horizontal telescopic mechanism 9, a supporting frame 10, a chute 11, a moving block 12, a limiting rod 13, a limiting ring 14, a buffer spring 15, a limiting groove 401, a through hole 601, a groove 602, a pressing groove 1201 and a force application bulge 1202.

Detailed Description

Example 1: as shown in 1~4, a clamping device for continuous cutting of plastic pipes, including setting up two sets of fixed establishment 2 on cutting table 1, fixed establishment 2 sets up the both sides at cutting mechanism, wherein a set of fixed establishment 2 one side is equipped with moving mechanism 3, fixed establishment 2 and moving mechanism 3 all include a supporting bench 4, be equipped with spacing groove 401 on the supporting bench 4, in this embodiment, spacing groove 401 is "V" shape groove, be equipped with vertical telescopic machanism 5 on the supporting bench 4, it is concrete, be equipped with the mounting groove of installing vertical telescopic machanism 5 on the supporting bench 4, guarantee vertical telescopic machanism 5's sufficient pressure stroke, vertical telescopic machanism 5's flexible end is equipped with pressure strip 6, be equipped with guide rail 7 on cutting table 1, moving mechanism 3's supporting bench 4 bottom is equipped with slider 8 with guide rail 7 complex, be equipped with horizontal telescopic machanism 9 on cutting table 1, horizontal telescopic machanism 9's flexible end is connected with the supporting bench 4 of moving mechanism 3.

In this embodiment, the vertical telescopic mechanism 5 and the horizontal telescopic mechanism 9 are air cylinders.

The cutting table 1 is provided with a support frame 10, the support frame 10 is a V-shaped support, and the support frame 10 is arranged on one side of the fixing mechanism 2 far away from the moving mechanism 3. Through setting up support frame 10, support and direction the plastics tubular product after the cutting.

Preferably, a chute 11 is arranged on one side of the support frame 10, the chute 11 is an arc-shaped mechanism, and the chute 11 is arranged in an inclined manner. The cut pipes are guided by the chute 11.

When the cutting machine is specifically implemented, a pipe to be cut sequentially penetrates through the moving mechanism 3, the pressing plates 6 of the two groups of fixing mechanisms 2 and the supporting table 4, the vertical telescopic mechanisms 5 on the two groups of fixing mechanisms 2 are started, the pressing plates 6 press the plastic pipe, the plastic pipe is pressed, then the cutting mechanisms are started, the plastic pipe is cut, after the cutting is completed, the vertical telescopic mechanisms 5 of the two groups of fixing mechanisms 2 extend, and the pressing plates 6 of the fixing mechanisms 2 loosen the limit of the pipe; the vertical telescopic mechanism 5 of the moving mechanism 3 retracts, the pressing plate 6 of the moving mechanism 3 clamps the pipes, then the horizontal telescopic mechanism 9 is started, the moving mechanism 3 is pushed to move along the guide rail 7, the uncut pipes are driven to feed forwards, in the feeding process, the cut pipes are pushed forwards, the pipes are fed along the chute 11, after the pipes are fed to the target length, the horizontal telescopic mechanism 9 stops extending, the two groups of fixing mechanisms 2 are started, the pipes are clamped and fixed, the vertical telescopic mechanism 5 of the moving mechanism 3 extends, the pipes are loosened to be clamped, the horizontal telescopic mechanism 9 retracts to the initial position, the cutting mechanism cuts the plastic pipes, the steps are repeated in sequence, automatic feeding and continuous cutting of the pipes are achieved, and the cutting efficiency is improved.

Example 2: different from embodiment 1, as shown in 5~6, the fixing mechanism 2 and the moving mechanism 3 are provided with a moving block 12 at the lower side of a pressing plate 6, the bottom of the moving block 12 is provided with a pressing groove 1201, the pressing groove 1201 is an arc-shaped groove, the upper side of the moving block 12 is provided with a limiting rod 13, the pressing plate 6 is provided with a through hole 601 through which the limiting rod 13 passes, the limiting rod 13 can move up and down along the through hole 601, the upper end of the limiting rod 13 is provided with a limiting ring 14 for preventing the limiting rod 13 from separating from the through hole 601, a buffer spring 15 is arranged between the pressing plate 6 and the moving block 12, and the buffer spring 15 is sleeved on the limiting rod 13.

When the vertical telescopic mechanism 5 drives the pressing plate 6 to move downwards, the moving block 12 cannot move continuously after contacting with the pipe, the pressing plate 6 moves continuously downwards to enable the limiting rod 13 to move along the through hole 601, the pressing plate 6 moves continuously downwards, the buffer spring 15 buffers the moving block 12 and then extrudes the moving block, so that the pressing force of the pipe can be buffered, the damage to the pipe caused by overlarge impact force when the vertical telescopic mechanism 5 drives the pressing plate 6 to move downwards to clamp the pipe is prevented,

further, a force application protrusion 1202 is arranged at the top of the moving block 12, and a groove 602 matched with the force application protrusion 1202 is arranged at the bottom of the pressure strip 6.

After the moving block 12 is contacted with the pipe, the pipe cannot move continuously, the pressing plate 6 continues to move downwards, the limiting rod 13 moves along the through hole 601, the buffer spring 15 is compressed, the distance between the pressing plate 6 and the moving block 12 is reduced, after the force application bulge 1202 is abutted to the bottom of the groove 602, the pressing plate 6 is in hard contact with the moving block 12, the force application size of the moving block 12 can be guaranteed, and the pressing is guaranteed.

Claims (6)

1. A clamping device for continuous cutting of plastic pipes is characterized in that: including setting up two sets of fixed establishment (2) on cutting bed (1), fixed establishment (2) set up the both sides at cutting mechanism, wherein a set of fixed establishment (2) one side is equipped with moving mechanism (3), fixed establishment (2) and moving mechanism (3) all include brace table (4), be equipped with spacing groove (401) on brace table (4), be equipped with vertical telescopic machanism (5) on brace table (4), the flexible end of vertical telescopic machanism (5) is equipped with pressure strip (6), be equipped with guide rail (7) on cutting bed (1), brace table (4) bottom of moving mechanism (3) is equipped with slider (8) with guide rail (7) complex, be equipped with horizontal telescopic machanism (9) on cutting bed (1), the flexible end of horizontal telescopic machanism (9) is connected with brace table (4) of moving mechanism (3).

2. A clamping device for the continuous cutting of plastic tubes according to claim 1, characterized in that: the vertical telescopic mechanism (5) and the horizontal telescopic mechanism (9) are cylinders.

3. The clamping device for the continuous cutting of plastic tubes according to claim 1, characterized in that: the cutting table (1) is provided with a support frame (10), and the support frame (10) is arranged on one side of the fixing mechanism (2) far away from the moving mechanism (3).

4. A clamping device for the continuous cutting of plastic tubes according to claim 3, characterized in that: a chute (11) is arranged on one side of the support frame (10), and the chute (11) is obliquely arranged.

5. The clamping device for the continuous cutting of plastic tubes according to claim 1, characterized in that: the clamping device is characterized in that a moving block (12) is arranged on the lower side of a pressing plate (6) of the fixing mechanism (2) and the moving mechanism (3), a pressing groove (1201) is formed in the bottom of the moving block (12), a limiting rod (13) is arranged on the upper side of the moving block (12), a through hole (601) for the limiting rod (13) to pass through is formed in the pressing plate (6), a limiting ring (14) is arranged at the upper end of the limiting rod (13), a buffer spring (15) is arranged between the pressing plate (6) and the moving block (12), and the buffer spring (15) is sleeved on the limiting rod (13).

6. A clamping device for the continuous cutting of plastic tubes according to claim 5, characterized in that: the top of the moving block (12) is provided with a force application bulge (1202), and the bottom of the pressure strip (6) is provided with a groove (602) matched with the force application bulge (1202).

Images