Nylon pipe cutting device

Abstract

The utility model provides a nylon tube cutting device which comprises a machine table, a material roll frame is arranged on the machine table, a plurality of rotatable material roll shafts are arranged on the material roll frame, and nylon tube rolls are wound on the material roll shafts. The guiding mechanism is arranged on one side of the material rolling frame, the guiding mechanism comprises a pressing assembly used for integrally pressing the discharged nylon pipe, and a material pulling assembly is arranged on the side, away from the material rolling frame, of the pressing assembly; the cutting-off mechanism is arranged between the pressing assembly and the material pulling assembly and comprises a cutting assembly and a clamping assembly, the cutting assembly is used for cutting, the clamping assembly is used for clamping and cutting off the nylon pipe, and the clamping assembly is arranged between the cutting assembly and the material pulling assembly. By means of the mode, the nylon pipe coil is automatically cut and segmented, the cutting speed and cutting accuracy are effectively improved, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to nylon pipe processing technical field especially is related to a nylon pipe cutting device. BACKGROUND

[0002] Nylon pipe is a kind of synthetic fiber, has good physical and chemical and mechanical properties: wear resistance, can be used under the condition of sand, scrap iron;Surface smooth, reduce resistance, can prevent rust and scale accumulation;Soft, easy to bend, easy to install, simple processing, therefore, it is widely used in industrial production.

[0003] In actual production process, nylon pipe is usually in the form of roll, needs to be cut into segments, since nylon pipe is easy to bend, and has certain elasticity, needs to be manually straightened during cutting, is cut off in cooperation with cutting tool, and the working process is tedious, and cutting efficiency is low. UTILITY MODEL CONTENTS

[0004] To solve the above problems, the utility model provides a kind of nylon pipe cutting device with simple structure, effectively improve work efficiency.

[0005] The main content of the utility model includes: machine table, the reel stand is arranged on the machine table, the reel stand has a plurality of rotatable reel shafts, and the reel shaft is wound with nylon pipe roll;

[0006] Guiding mechanism is arranged on one side of the reel stand, the guiding mechanism includes a compression assembly for compressing and discharging nylon pipe, the compression assembly is provided with a material pulling assembly on the side away from the reel stand, and the material pulling assembly is used to pull the end of the nylon pipe to move away from the reel stand in the direction, to keep the nylon pipe in a straight state;

[0007] Cutting mechanism is arranged between the compression assembly and the material pulling assembly, the cutting mechanism includes a cutting assembly for cutting action and a clamping assembly for clamping the nylon pipe, and the clamping assembly is arranged between the cutting assembly and the material pulling assembly.

[0008] Preferably, the compression assembly includes a first support roller, a second support roller is arranged above the first support roller, and a first lifting cylinder is arranged to drive the second support roller to lift, the first support roller is provided with a discharge positioning block on the side away from the reel stand, and a plurality of discharge channels are formed through the discharge positioning block in the discharge direction of the nylon pipe.

[0009] Preferably, the plurality of discharge channels are at the same horizontal height, and the inner diameter of the discharge channel is not less than the diameter of a single nylon pipe.

[0010] Preferably, the pressing assembly further comprises a separation block arranged on the first supporting roller near the side of the roll holder, and a plurality of separation holes are arranged on the separation block in the direction of the nylon tube discharging.

[0011] Preferably, the side of the separation block near the roll holder is provided with a third supporting roller, and the two ends of the third supporting roller in the length direction are provided with material blocking columns.

[0012] Preferably, the material pulling assembly comprises a first clamping cylinder and a first horizontal movement module for driving the first clamping cylinder to move away from the roll holder, and a clamping arm of the first clamping cylinder is provided with a clamping plate, and the first clamping cylinder drives the clamping plate to fold and clamp in the vertical direction.

[0013] Preferably, the cutting assembly comprises a cutting knife and a second lifting cylinder for driving the cutting knife to lift, and the second lifting cylinder is arranged below the machine table through a cutting fixed seat.

[0014] Preferably, the clamping assembly comprises a mounting plate, a material clamping jaw arranged on the mounting plate, and a third lifting cylinder for driving the mounting plate to lift, and the third lifting cylinder is arranged below the machine table through a clamping fixed seat.

[0015] The beneficial effects of the utility model lie in that: the nylon tube roll is discharged through the roll holder, one end of the nylon tube roll is pulled by the material pulling assembly, the middle part of the nylon tube is pressed by the pressing assembly, so that the nylon tube to be cut is in a straightened state, the cutting action of the cutting assembly on the nylon tube is facilitated, and the neatness and accuracy of the cutting incision are improved; a plurality of nylon tube rolls are discharged and cut at the same time, the overall work efficiency is effectively improved, a plurality of nylon tubes are separated by structures such as the separation block and the discharging positioning block, and the mutual entanglement between the plurality of nylon tubes is prevented. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a three-dimensional structure schematic view of a preferred embodiment;

[0017] Figure 2 It is a three-dimensional structure schematic view of a guide mechanism in a preferred embodiment;

[0018] Figure 3 It is a three-dimensional structure schematic view of a cutting mechanism in a preferred embodiment;

[0019] REFERENCE SIGNS:

[0020] 1, machine table;

[0021] 2, roll holder; 21, roll shaft;

[0022] 3. Guiding mechanism; 31. Pressing assembly; 311. First support roller; 312. Second support roller; 313. First lifting cylinder; 314. Discharge positioning block; 315. Separating block; 316. Third support roller; 317. Material stop column; 32. Material pulling assembly; 321. First clamping cylinder; 322. Clamping plate; 323. First transverse movement module; 33. Pre-support frame;

[0023] 4. Cutting mechanism; 41. Cutting assembly; 411. Cutting blade; 412. Second lifting cylinder; 413. Cutting fixing seat; 42. Clamping assembly; 421. Mounting plate; 422. Material clamping claw; 423. Third lifting cylinder; 424. Clamping fixing seat. Detailed Implementation

[0024] The technical solution protected by this utility model will be described in detail below with reference to the accompanying drawings.

[0025] like Figures 1-3 As shown, this application proposes a nylon tube cutting device, which includes a machine base 1, a material roll rack 2, a guiding mechanism 3 and a cutting mechanism 4 disposed on the machine base 1, for quantitatively cutting the rolled nylon tube, effectively improving work efficiency and ensuring the accuracy of the nylon tube cutting length.

[0026] like Figures 1-3 As shown, the material roll holder 2 has several rotatable material roll shafts 21, on which nylon tube rolls are wound. Pulling one end of the nylon tube causes the material roll shaft 21 to rotate, and the nylon tube is discharged. Preferably, the several material roll shafts 21 are staggered in both the height and horizontal directions, which can realize the synchronous discharge and cutting of multiple sets of nylon tube rolls without interference, effectively improving work efficiency.

[0027] like Figures 1-3 As shown, the guiding mechanism 3 is located on one side of the material roll frame 2. It includes a pressing component 31 and a pulling component 32. The pressing component 32 is used to press the discharged nylon tube. The pulling component 32 is located on the side of the pressing component 31 away from the material roll frame 2. It is used to pull the end of the nylon tube away from the material roll frame 2, so that the nylon tube is in a taut state, which is convenient for cutting and ensures the consistency of the nylon tube length during cutting.

[0028] like Figures 1-3As shown, the pressing assembly 31 comprises a first supporting roller 311, a second supporting roller 312 is arranged above the first supporting roller 311, and a first lifting cylinder 313 is arranged to drive the second supporting roller 312 to lift. The nylon tube passes between the first supporting roller 311 and the second supporting roller 312. The first lifting cylinder 313 drives the second supporting roller 312 to descend, and the second supporting roller 312 is pressed on the nylon tube to improve the stability of the nylon tube during normal discharging, and to preliminarily flatten and arrange the nylon tube which is easy to bend. The side of the first supporting roller 311 away from the roll holder 2 is provided with a discharging positioning block 314. The discharging positioning block 314 is provided with a plurality of discharging passages penetrating along the discharging direction of the nylon tube. The inner diameter of the discharging passage is not less than the diameter of the single nylon tube, and the single nylon tube can pass through the discharging passage. The nylon tube can be secondarily flattened and arranged through the discharging passage. The plurality of discharging passages are at the same horizontal height, the nylon tube penetrating the discharging passage is limited, the nylon tube is prevented from shaking due to twisting, the position of the discharging end of the nylon tube is limited, and the pulling assembly is convenient to clamp the end of the nylon tube.

[0029] As shown in Figures 1-3 The pressing assembly 31 further comprises a separation block 315 arranged on the side of the first supporting roller 311 close to the roll holder 2. The separation block 315 is provided with a plurality of separation holes penetrating along the discharging direction of the nylon tube. The nylon tubes discharged from the separation holes can effectively avoid mutual entanglement. Preferably, the side of the separation block 315 close to the roll holder is provided with a third supporting roller 316 to support the nylon tube. The third supporting roller 316 is provided with a material blocking column 317 at both ends along the length direction to limit the discharging path range of the nylon tube. Preferably, a pre-supporting frame 33 is arranged between the roll holder 2 and the guiding mechanism 3. The pre-supporting frame 33 is provided with a plurality of vertically arranged separation shafts. The nylon tube passes between the separation shafts to support and card the nylon tube, which is helpful for discharging the nylon tube.

[0030] As shown in Figures 1-3 The pulling assembly 32 comprises a first clamping cylinder 321 and a first horizontal movement module 323 to drive the first clamping cylinder 321 to move away from the roll holder 2. The clamping arm of the first clamping cylinder 321 can realize the clamping action of folding up and down. The clamping arm of the first clamping cylinder 321 is provided with a clamping plate 322. The width of the clamping plate 322 is matched with the width of the discharging positioning block 314, and a plurality of nylon tubes can be clamped at the same time. Preferably, the opposite end faces of the clamping plate 322 are provided with protruding teeth to improve the friction between the nylon tube and the clamping plate 322 during clamping and pulling, and to prevent the nylon tube from separating from the clamping plate 322.

[0031] As shown in Figures 1-3As shown, the cutting mechanism 4 is disposed between the clamping assembly 31 and the pulling assembly 32, and includes a cutting assembly 41 for completing the cutting action of the nylon tube and a clamping assembly 42 for clamping the cut nylon tube.

[0032] like Figures 1-3 As shown, the cutting assembly 41 includes a cutting blade 411 and a second lifting cylinder 412 that drives the cutting blade 411 to rise and fall. The second lifting cylinder 412 is mounted below the machine base 1 via a cutting fixing seat 413. The second lifting cylinder 412 can drive the cutting blade 411 to descend to the horizontal level below the material pulling assembly 32, avoiding the lateral movement of the material pulling assembly 32. The material pulling assembly 32 pulls the end of the nylon tube, making the nylon tube taut. The second lifting cylinder 412 drives the cutting blade 411 to rise, cutting the nylon tube. Preferably, a heating assembly (not shown in the figure) is provided on the machine base 1 above the cutting assembly 41. The heating assembly includes a heating tube and a lifting cylinder that drives the heating tube to rise and fall. By driving the heating tube to descend through the lifting cylinder, the part of the nylon tube to be cut can be heated, softening the nylon tube for easier cutting and improving the neatness of the cut.

[0033] like Figures 1-3 As shown, the clamping assembly 42 includes: a mounting plate 421, clamping claws 422 disposed on the mounting plate 421, and a third lifting cylinder 423 for driving the mounting plate 421 to rise and fall. The third lifting cylinder 423 is disposed below the machine base 1 via a clamping fixing seat 424. The third lifting cylinder 423 drives the mounting plate 421 and the clamping claws 422 to descend below the pulling assembly 32, providing clearance for the nylon tube discharge. After the pulling assembly 32 pulls the end of the nylon tube to the side of the clamping assembly 42 away from the material roll frame 2, the nylon tube is in a taut state. The third lifting cylinder 423 drives the mounting plate 421 to rise, the clamping claws 422 clamp the nylon tube, and the cutting assembly 41 performs the cutting action to prevent the cut nylon tube from falling directly. Preferably, two sets of clamping claws 422 are disposed on the mounting plate 421 along the discharge direction of the nylon tube to clamp both ends of the cut nylon tube.

[0034] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A nylon tube cutting device, characterized in that, Mainly includes: A machine base, wherein a material roll rack is provided on the machine base, and the material roll rack has several rotatable material roll shafts on which nylon tube rolls are wound. A guiding mechanism is provided on one side of the material roll frame. The guiding mechanism includes a clamping component for pressing the nylon tube. A pulling component is provided on the side of the clamping component away from the material roll frame. The pulling component is used to pull the end of the nylon tube away from the material roll frame to keep the nylon tube taut. A cutting mechanism is disposed between the clamping assembly and the pulling assembly. The cutting mechanism includes a cutting assembly for performing a cutting action and a clamping assembly for clamping the cut nylon tube. The clamping assembly is placed between the cutting assembly and the pulling assembly.

2. The nylon tube cutting device according to claim 1, characterized in that, The pressing assembly includes a first support roller, a second support roller and a first lifting cylinder for driving the second support roller to rise and fall are arranged above the first support roller, and a discharge positioning block is arranged on the side of the first support roller away from the material roll frame. The discharge positioning block has several discharge channels extending through it along the discharge direction of the nylon tube.

3. The nylon tube cutting device according to claim 2, characterized in that, All of the aforementioned discharge channels are at the same horizontal level, and the inner diameter of the discharge channel is not less than the diameter of a single nylon tube.

4. The nylon tube cutting device according to claim 2, characterized in that, The clamping assembly also includes a separation block disposed on the side of the first support roller near the material roll frame, and the separation block has a plurality of separation holes extending through it along the discharge direction of the nylon tube.

5. The nylon tube cutting device according to claim 4, characterized in that, The separating block has a third support roller on the side near the material roll frame, and the third support roller has material-stopping posts at both ends along its length.

6. The nylon tube cutting device according to claim 1, characterized in that, The material pulling assembly includes a first clamping cylinder and a first lateral movement module that drives the first clamping cylinder to move away from the material roll frame. The clamping arm of the first clamping cylinder is equipped with a clamping plate, and the first clamping cylinder drives the clamping plate to close and clamp in the vertical direction.

7. The nylon tube cutting device according to claim 1, characterized in that, The cutting assembly includes a cutting blade and a second lifting cylinder that drives the cutting blade to rise and fall. The second lifting cylinder is disposed below the machine base via a cutting fixing seat.

8. The nylon tube cutting device according to claim 1, characterized in that, The clamping assembly includes: a mounting plate, clamping claws disposed on the mounting plate, and a third lifting cylinder for driving the mounting plate to rise and fall. The third lifting cylinder is disposed below the machine base via a clamping fixing seat.

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