Automatic cutting device for hose production

Abstract

The utility model provides automatic cutting device for hose production relates to hose production technical field, the utility model discloses a cutting machine, the one side of cutting machine is provided with the pneumatic cylinder, the inner wall sliding installation of cutting machine has cutting knife, cutting machine is located cutting knife's both sides and is provided with lubricating device, the utility model discloses a lubricating device can be first injected into the oil tank with lubricating oil, makes it under the action of gravity automatic flow into the flow guide pipe, then enters the flow guide box, like this when starting cutting machine uses, cutting knife in the reciprocating process of up and down, the surface will drive the round roller to rotate on the flow guide box, the internal lubricating oil is taken out, then is daubed on the surface of cutting knife, lubricates the maintenance processing to its surface, like this can slow down the aging rust degree of cutting knife surface, improves the cutting performance and the service life of cutting knife and the precision of cutting, avoids the influence infusion hose's processing quality.

Description

Technical Field

[0001] This utility model relates to the field of hose manufacturing technology, and in particular to an automated cutting device for hose manufacturing. Background Technology

[0002] A hose cutting device is an automated equipment used in the hose manufacturing process to cut long coiled hoses into the required specifications according to a predetermined length.

[0003] When cutting infusion tubing using a cutting machine, the tubing is placed between two conveying mechanisms on the machine. These mechanisms transport the tubing to the bottom of the cutting blade. A precise control system on the machine then activates a cylinder to move the cutting blade downwards inside the machine, cutting the tubing. The conveying mechanism is driven by a motor that rotates a conveyor roller, which in turn rotates a conveyor belt to transport the tubing. Due to frequent cutting, the cutting blade rubs against the tubing surface, potentially accelerating wear and aging of the blade's surface material, reducing its lifespan and cutting performance. Furthermore, if the cutting machine is used in a humid environment, the cutting blade is prone to rust, reducing cutting precision and resulting in uneven cuts and burrs, severely impacting the processing quality of the infusion tubing. Utility Model Content

[0004] The technical problem this invention aims to solve is that the cutting blade, during frequent cutting, constantly rubs against the surface of the infusion tubing, which may accelerate the wear and aging of the cutting blade surface material, reduce the service life and cutting performance of the cutting blade. At the same time, if the cutting machine is used in a humid working environment, the cutting blade surface is prone to rust, reducing cutting accuracy and causing unevenness and burrs at the cut, which seriously affects the processing quality of the infusion tubing.

[0005] The technical solution adopted by this utility model to solve its technical problem is: an automated cutting device for hose production, including a cutting machine, a cylinder is provided on one side of the cutting machine, a cutting blade is slidably installed on the inner wall of the cutting machine, and lubrication devices are provided on both sides of the cutting blade. The lubrication device can inject lubricating oil into the oil tank and then flow into the guide box through the guide pipe. In this way, when the cutting blade moves up and down, it will drive several rollers on the guide box to rotate, and carry out the lubricating oil inside the guide box to evenly coat the surface of the cutting blade for maintenance.

[0006] The aforementioned components achieve the following effects: During the production and processing of infusion tubing, when a cutting machine is used to cut the tubing, it is placed between two conveying mechanisms on the cutting machine. These mechanisms transport the tubing to the bottom of the cutting blade. The precise control system on the cutting machine then controls a starting cylinder to drive the cutting blade downwards inside the machine, thus cutting the tubing. The conveying mechanisms are driven by a motor that rotates a conveyor roller, which in turn rotates a conveyor belt to transport the tubing. During the cutting process, a lubrication device can be used to lubricate the surface of the cutting blade, preventing corrosion, aging, and rust. This improves the cutting performance, lifespan, and accuracy of the cutting blade, ensuring the quality of the infusion tubing is not affected.

[0007] Preferably, the lubrication device includes a bracket, wherein both ends of the bracket are fixedly mounted on one side of the cutting machine; an oil tank, wherein the bottom of the oil tank is fixedly mounted on one side of the bracket; a flow guide, wherein one end of the flow guide is installed through one side of the oil tank; a flow guide box, wherein the other end of the flow guide is installed through one side of the flow guide box; a circular roller, wherein the circular roller is rotatably installed through one side of the flow guide box; and a collection mechanism, wherein the collection mechanism is disposed on one side of the flow guide box for scraping off excess lubricating oil applied to the cutting blade for collection and recycling.

[0008] The effect achieved by the above-mentioned components is as follows: By setting up a lubrication device, lubricating oil can be injected into the oil tank first, and then automatically flow into the guide tube under the action of gravity, and then into the guide box. In this way, when the cutting machine is started, the surface of the cutting blade will drive the roller to rotate on the guide box during the up and down reciprocating motion, which will carry out the internal lubricating oil and then apply it to the surface of the cutting blade for lubrication and maintenance. This can slow down the aging and rusting of the cutting blade surface, improve the cutting performance and service life of the cutting blade, as well as the cutting accuracy, and avoid affecting the processing quality of the infusion tubing.

[0009] Preferably, a sponge block is symmetrically fixedly installed on one side of the flow guide box, wherein a plurality of circular rollers are arranged between two sponge blocks.

[0010] The effect achieved by the above components is as follows: by setting up a sponge block, after the circular roller rotates and applies lubricating oil to the cutting blade, the sponge block will wipe the applied lubricating oil along with the movement of the cutting blade, spreading it evenly, and at the same time absorbing excess lubricating oil to avoid waste.

[0011] Preferably, a reinforcing rod is fixedly installed on both sides of one end of the bracket, and one side of the reinforcing rod is fixedly installed on one side of the oil tank.

[0012] The effect achieved by the above components is that by setting up reinforcing rods, the connection area between one side of the fuel tank and the bracket can be increased, making the connection more secure, stable and less prone to damage.

[0013] Preferably, the collection mechanism includes a collection box, and a limiting component is provided between one side of the collection box and one side of the guide box, wherein the collection box is located at the bottom of the oil tank and one side abuts against one side of the cutting blade.

[0014] The effect achieved by the above components is as follows: By setting up a collection mechanism, before using the cutting machine, the collection box can be manually installed on one side of the guide box with the help of the limiting component, so that one side of the collection box abuts against one side of the cutting blade. In this way, when excess lubricating oil is applied to the cutting blade, the collection box will scrape off the excess lubricating oil when the cutting blade moves downward and collect it in the inner wall, which is convenient for later recycling and reuse, avoiding waste and reducing maintenance costs.

[0015] Preferably, the limiting component includes two locking rods, one side of which is rotatably mounted on one side of the flow guide box, and the inner wall of the collection box is symmetrically provided with locking holes, wherein one end of the locking rod is inserted into the inner wall of the locking hole.

[0016] The effect achieved by the above components is as follows: by setting the limiting component, before using the cutting machine, the clamping rod can be rotated to a certain angle to align with the clamping hole on the collection box. After inserting it and rotating it to ninety degrees, the collection box can be fixed on one side of the guide box for easy use later.

[0017] Preferably, a torsion spring is fitted onto the outer surface of one end of the clamp rod, wherein the two ends of the torsion spring are respectively fixedly installed on one side of the clamp rod and one side of the flow guide box.

[0018] The effect achieved by the above components is as follows: by setting a torsion spring, the clamp rod is initially perpendicular to the clamp hole. When it is necessary to insert the clamp rod into the clamp hole, the clamp rod needs to be rotated to a certain angle to align it with the clamp hole. At this time, the torsion spring will deform. After inserting it into the clamp hole to a certain position, the torsion spring will drive the clamp rod to reset and lock in the clamp hole, thereby fixing the collection box to one side of the guide box, which is convenient for later use and makes the clamp rod more securely positioned.

[0019] Preferably, a protrusion is fixedly installed on one side of the lever, wherein the longitudinal section of the protrusion is trapezoidal.

[0020] The effect achieved by the above-mentioned components is that by setting the protrusion, the area of ​​one end of the lever can be reduced, making it easier to quickly align with the locking hole and insert it, thus facilitating rapid installation.

[0021] The beneficial effects of this utility model are:

[0022] By installing a lubrication device, lubricating oil can be injected into the oil tank first, allowing it to automatically flow into the guide tube under gravity and then into the guide box. When the cutting machine is started, the cutting blade moves up and down, causing the surface to drive the roller to rotate on the guide box, carrying out the internal lubricating oil and applying it to the surface of the cutting blade for lubrication and maintenance. This slows down the aging and rusting of the cutting blade surface, improves the cutting performance, service life, and cutting accuracy of the cutting blade, and avoids affecting the processing quality of the infusion tubing. Attached Figure Description

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] Figure 1 This is a schematic diagram of the structure of this utility model.

[0025] Figure 2 This is a three-dimensional structural diagram of the cutting machine part of this utility model;

[0026] Figure 3 This is a three-dimensional structural diagram of the fuel tank of this utility model;

[0027] Figure 4 for Figure 3 A three-dimensional schematic diagram of a local structure;

[0028] Figure 5 This is a three-dimensional structural diagram of the bracket of this utility model;

[0029] Figure 6 for Figure 5 A three-dimensional schematic diagram of a local structure.

[0030] Legend: 1. Cutting machine; 2. Lubrication device; 3. Cylinder; 4. Cutting blade; 21. Bracket; 22. Oil tank; 23. Flow guide frame; 24. Flow guide box; 25. Circular roller; 26. Sponge block; 27. Reinforcing rod; 28. Collection mechanism; 281. Collection box; 282. Limiting component; 2821. Locking hole; 2822. Locking rod; 2823. Torsion spring; 2824. Protrusion. Detailed Implementation

[0031] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0032] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0033] Figure 1-6 The automated cutting device for hose production shown includes a cutting machine 1, a cylinder 3 on one side of the cutting machine 1, and a cutting blade 4 slidably mounted on the inner wall of the cutting machine 1. Lubrication devices 2 are provided on both sides of the cutting blade 4. The lubrication devices 2 can inject lubricating oil into the oil tank 22 and then flow into the guide box 24 through the guide pipe. When the cutting blade 4 moves up and down, it will drive several rollers 25 on the guide box 24 to rotate, and carry out the lubricating oil inside the guide box 24 to evenly coat the surface of the cutting blade 4 for maintenance. During the production and processing of infusion tubing, when the cutting machine 1 is used to cut the tubing, it is placed between two conveying mechanisms on the cutting machine 1. The conveying mechanisms transport the tubing to the bottom of the cutting blade 4. The precise control system on the cutting machine 1 controls the starting cylinder 3 to drive the cutting blade 4 to slide downward inside the cutting machine 1, thus cutting the tubing. The conveying mechanism is driven by a motor that rotates the conveyor roller, which in turn drives the conveyor belt to transport the tubing. During the cutting process, the surface of the cutting blade 4 can be lubricated by the lubrication device 2 to prevent corrosion, aging, and rust. This improves the cutting performance, service life, and cutting accuracy of the cutting blade 4, and avoids affecting the processing quality of the infusion tubing.

[0034] Figure 1-6The lubrication device 2 shown includes a bracket 21, with both ends of the bracket 21 fixedly mounted on one side of the cutting machine 1; an oil tank 22, with the bottom of the oil tank 22 fixedly mounted on one side of the bracket 21; a flow guide 23, with one end of the flow guide 23 extending through and mounted on one side of the oil tank 22; a flow guide box 24, with the other end of the flow guide 23 extending through and mounted on one side of the flow guide box 24; a circular roller 25, which is rotatably mounted through and mounted on one side of the flow guide box 24; and a collection mechanism 28, which is disposed on one side of the flow guide box 24 and is used to scrape off excess lubricating oil applied to the cutting blade 4 for collection and recycling. By setting up the lubrication device 2, lubricating oil can be injected into the oil tank 22 first, so that it can automatically flow into the guide tube under the action of gravity, and then enter the guide box 24. When the cutting machine 1 is started, the cutting blade 4 moves up and down, and the surface will drive the roller 25 to rotate on the guide box 24, which will carry out the internal lubricating oil and apply it to the surface of the cutting blade 4 for lubrication and maintenance. This can slow down the aging and rusting of the surface of the cutting blade 4, improve the cutting performance and service life of the cutting blade 4, as well as the cutting accuracy, and avoid affecting the processing quality of the infusion tubing.

[0035] Figure 1-6 A sponge block 26 is symmetrically fixedly installed on one side of the flow guide box 24, with several circular rollers 25 positioned between two sponge blocks 26. By using the sponge blocks 26, after the circular rollers 25 rotate and apply lubricating oil to the cutting blade 4, the sponge blocks 26 will wipe the applied lubricating oil evenly as the cutting blade 4 moves, while also absorbing excess lubricating oil to prevent waste. Reinforcing rods 27 are fixedly installed on both sides of one end of the bracket 21, with one side of the reinforcing rod 27 fixedly installed on one side of the oil tank 22. By using the reinforcing rods 27, the connection area between the oil tank 22 and the bracket 21 can be increased, making the connection more secure, stable, and less prone to damage.

[0036] Figure 1-6 The collection mechanism 28 shown includes a collection box 281. A limiting component 282 is provided between one side of the collection box 281 and one side of the guide box 24. The collection box 281 is located at the bottom of the oil tank 22, and one side abuts against one side of the cutting blade 4. By setting up the collection mechanism 28, before using the cutting machine 1, the collection box 281 can be manually installed on one side of the guide box 24 with the help of the limiting component 282, so that one side of the collection box 281 abuts against one side of the cutting blade 4. In this way, when excess lubricating oil is applied to the cutting blade 4, when the cutting blade 4 moves downward, the collection box 281 will scrape off the excess lubricating oil and collect it in the inner wall, which is convenient for later recycling and reuse, avoiding waste and reducing maintenance costs.

[0037] Figure 1-6The limiting component 282 shown includes two locking rods 2822, one side of which is rotatably mounted on one side of the flow guide box 24. A locking hole 2821 is symmetrically provided on one side of the inner wall of the collection box 281, and one end of the locking rod 2822 is inserted into the inner wall of the locking hole 2821. By setting the limiting component 282, before using the cutting machine 1, the locking rod 2822 can be rotated to a certain angle to align with the locking hole 2821 on the collection box 281, then inserted and rotated to ninety degrees to fix the collection box 281 on one side of the flow guide box 24 for later use. A torsion spring 2823 is sleeved on the outer surface of one end of the locking rod 2822, with both ends of the torsion spring 2823 fixedly mounted on one side of the locking rod 2822 and one side of the flow guide box 24, respectively. By setting a torsion spring 2823, the locking rod 2822 is initially perpendicular to the locking hole 2821. When the locking rod 2822 needs to be inserted into the locking hole 2821, it needs to be rotated to a certain angle to align with the locking hole 2821. This causes the torsion spring 2823 to deform. After being inserted into the locking hole 2821 to a certain position, the torsion spring 2823 will cause the locking rod 2822 to return to its original position and lock in the locking hole 2821, thus fixing the collection box 281 to one side of the guide box 24, facilitating later use and making the locking rod 2822 more securely positioned. A protrusion 2824 is fixedly installed on one side of the locking rod 2822, and the longitudinal section of the protrusion 2824 is trapezoidal. By setting the protrusion 2824, the area of ​​one end of the locking rod 2822 can be reduced, making it easier to quickly align with the locking hole 2821 and insert it, facilitating rapid installation.

[0038] Working principle: Before using the cutting machine 1, first rotate the clamping rod 2822 to a certain angle so that it aligns with the clamping hole 2821. At this time, the torsion spring 2823 will deform. Then, insert it into the clamping hole 2821 to a certain position. After that, the torsion spring 2823 will drive the clamping rod 2822 to reset and clamp in the clamping hole 2821, thereby fixing the collection box 281 to one side of the guide box 24. Then, lubricating oil is injected into the oil tank 22, so that it automatically flows into the guide tube under the action of gravity and then into the guide box 24. When the infusion tubing is cut by the cutting machine 1 during the production and processing, the infusion tubing is placed between the two conveying mechanisms on the cutting machine 1. The conveying mechanism transports it to the bottom position of the cutting blade 4, and the cutting machine 1 precisely cuts it. The control system controls the starting cylinder 3 to drive the cutting blade 4 to slide downwards inside the cutting machine 1, thus cutting the infusion tubing. The conveying mechanism here uses a motor to drive the conveyor roller, which in turn drives the conveyor belt to transport the infusion tubing. During the cutting process, the surface of the cutting blade 4 drives the circular roller 25 to rotate on the guide box 24, carrying out the internal lubricating oil and applying it to the surface of the cutting blade 4. The sponge blocks 26 on both sides of the circular roller 25 wipe the applied lubricating oil evenly as the cutting blade 4 moves, providing lubrication and maintenance. This slows down the aging and rusting of the cutting blade 4, improves its cutting performance, service life, and cutting accuracy, and avoids affecting the processing quality of the infusion tubing. Simultaneously, one side of the collection box 281 abuts against one side of the cutting blade 4. When excess lubricating oil is applied to the cutting blade 4, as the cutting blade 4 moves downwards, the collection box 281 scrapes off the excess lubricating oil and collects it in the inner wall for later recycling and reuse, avoiding waste and reducing maintenance costs.

[0039] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. An automated cutting device for hose production, comprising a cutting machine (1), characterized in that: A cylinder (3) is provided on one side of the cutting machine (1), and a cutting blade (4) is slidably installed on the inner wall of the cutting machine (1). A lubrication device (2) is provided on both sides of the cutting blade (4) of the cutting machine (1). The lubrication device (2) can inject lubricating oil into the oil tank (22) and then flow into the guide box (24) through the guide pipe. When the cutting blade (4) moves up and down, it will drive several rollers (25) on the guide box (24) to rotate, and bring out the lubricating oil inside the guide box (24) to be evenly coated on the surface of the cutting blade (4).

2. The automatic cutting device for hose production according to claim 1, characterized in that: The lubrication device (2) includes a bracket (21), wherein one end of the bracket (21) is fixedly installed on one side of the cutting machine (1); The fuel tank (22) is fixedly mounted on one side of the bottom of the fuel tank (22) on one side of the bracket (21); A flow guide (23), one end of which is installed through and on one side of the fuel tank (22); The flow guide box (24) has the other end of the flow guide frame (23) installed through one side of the flow guide box (24); A circular roller (25), wherein the circular roller (25) is rotatably mounted on one side of the flow guide box (24); The collection mechanism (28) is located on one side of the guide box (24) and is used to scrape off the excess lubricating oil applied to the cutting blade (4) for collection and recycling.

3. The automatic cutting apparatus for hose production according to claim 2, characterized in that: A sponge block (26) is symmetrically fixedly installed on one side of the flow guide box (24), wherein several round rollers (25) are arranged between two sponge blocks (26).

4. The automatic cutting apparatus for hose production according to claim 2, characterized in that: The bracket (21) has a reinforcing rod (27) fixedly installed on both sides of one end, and one side of the reinforcing rod (27) is fixedly installed on one side of the oil tank (22).

5. The automatic cutting apparatus for hose production according to claim 2, characterized in that: The collection mechanism (28) includes a collection box (281), and a limiting component (282) is provided between one side of the collection box (281) and one side of the guide box (24). The collection box (281) is located at the bottom of the oil tank (22) and one side abuts against one side of the cutting blade (4).

6. The automatic cutting apparatus for hose production according to claim 5, characterized in that: The limiting component (282) includes two locking rods (2822), one side of which is rotatably mounted on one side of the flow guide box (24). The inner wall of the collection box (281) is symmetrically provided with locking holes (2821), one end of which is inserted into the inner wall of the locking hole (2821).

7. The automatic cutting apparatus for hose production according to claim 6, characterized in that: A torsion spring (2823) is fitted onto the outer surface of one end of the lever (2822), wherein the two ends of the torsion spring (2823) are respectively fixedly installed on one side of the lever (2822) and one side of the flow guide box (24).

8. The automatic cutting apparatus for hose production according to claim 6, characterized in that: A protrusion (2824) is fixedly installed on one side of the lever (2822), wherein the longitudinal section of the protrusion (2824) is trapezoidal.

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