CN109366552B - A new type of shearing machine and method - Google Patents

Abstract

The invention discloses a novel shearing machine and a novel shearing method, wherein the novel shearing machine comprises a bottom plate, a fixed supporting rod is arranged at the top of the bottom plate, a cross beam is arranged at the top of the fixed straight rod, a first supporting mechanism and a second supporting mechanism are arranged between the cross beam and the fixed straight rod, the second supporting mechanism is arranged on one side of the first supporting mechanism, a cylinder group is fixedly arranged at the top of the cross beam, a first pressing block, a mounting block and a second pressing block are fixedly arranged at the bottom of the cylinder group, elastic layers are arranged at the bottoms of the first pressing block and the second pressing block, and a cutting tool is mounted on the mounting block. According to the invention, the first pressing block and the second pressing block are utilized to fix the plurality of fibers so that the plurality of fiber ends cannot be scattered after cutting is finished, and an operator can directly collect the plurality of fiber ends at one time during collection, so that the labor capacity of the operator is prevented from being increased, the winding efficiency is improved, the design is reasonable, and the winding device is high in practicability.

Description

A new type of shearing machine and method

Technical field

The invention relates to the technical field of fiber products and composite material preparation, and in particular to a new type of shearing machine and method.

Background technique

During the preparation process of fiber products, the fiber products need to be rolled up. When the fiber products are rolled up to a certain length, the fibers need to be cut, and then the load-bearing frame needs to be replaced and re-rolled. When cutting the fibers, a shearing equipment needs to be used. Now Most of the cutting equipment in the art is only suitable for cutting single fibers. When used to cut multiple fibers, the operator needs to manually collect the scattered fiber ends one by one after breaking, so as to facilitate subsequent winding. It not only increases the operator's labor but also affects the winding efficiency.

Therefore, it is necessary to invent a new shearing machine and method to solve the above problems.

Contents of the invention

The object of the present invention is to provide a new type of shearing machine and method, which fixes multiple fibers by using the first pressing block and the second pressing block, so that the ends of the multiple fibers will not be scattered after the cutting is completed, and the operator can collect them when collecting the fibers. Multiple fiber ends can be collected directly at one time, thereby avoiding an increase in operator labor. At the same time, the winding efficiency can be improved. The design is reasonable and has high practicability to solve the problems raised in the above background technology. .

In order to achieve the above object, the present invention provides the following technical solution: a new type of shearing machine, including a base plate, a fixed support bar is provided on the top of the base plate, a cross beam is provided on the top of the fixed straight bar, and a first support mechanism and a first supporting mechanism are provided between them. The second support mechanism is located on one side of the first support mechanism. A cylinder group is fixed on the top of the cross beam, and a first pressure block, an installation block and a second pressure block are fixed on the bottom of the cylinder group. , the bottoms of the first pressure block and the second pressure block are both provided with elastic layers, and the installation block is equipped with a cutting tool. The cylinder group includes three cylinders, and the three cylinders are connected to the first pressure block and the installation block respectively. Fixedly connected to the second pressing block.

Preferably, both the first support mechanism and the second support mechanism include rubber rollers, with rotating rods extending through the rubber rollers, support rods being sleeved on both ends of the rotating rods, and the bottom of the supporting rods A chute is provided, a sliding rod is provided inside the chute, a spring is sleeved on the outside of the sliding rod, and the sliding rod is fixed on the top of the bottom plate.

Preferably, the first pressure block is provided on one side of the installation block, and the installation block is provided on one side of the second pressure block.

Preferably, both the first pressing block and the second pressing block are adapted to rubber rollers.

Preferably, the top of the base plate is provided with a mounting rod, the top of the mounting rod is provided with a load-bearing plate, and a protective layer is bonded to the top of the load-bearing plate. The elastic layer and the protective layer are both made of rubber.

A new type of cutting method, including the new type of cutting machine, also includes the following steps:

S1: Wind multiple fibers through the installation block and the second pressing block. After the winding is completed, control the extension of the cylinders at the top of the first and second pressing blocks. The cylinder drives the first and second pressing blocks. The briquette drops;

S2: The load-bearing plates at the bottom of the first and second pressure blocks press the multiple fibers on the tops of the rubber rollers in the first and second support mechanisms;

S3: The fiber is pressed on the protective layer between the first pressing block and the second pressing block, and then the cylinder on the top of the installation block is extended, and the cutting tool is lowered to the protective layer to cut multiple fibers;

S4: After cutting is completed, the cylinder on the top of the installation block is shortened, thereby resetting the cutting tool;

S5: At this time, the broken fiber ends are pressed at the bottom of the first pressing block and the second pressing block respectively;

S6: Then first control the shortening of the cylinder on the top of the second pressing block so that the winding mechanism can finish winding the fiber;

S7: Then the operator collects the multiple fibers pressed at the bottom of the bottom plate;

S8: Then pull it forward so that it passes through the bottom of the cutting tool and the second pressing block, and is wrapped around the new load-bearing frame again.

Technical effects and advantages of the present invention:

1. The present invention fixes multiple fibers by using the first pressing block and the second pressing block, so that the multiple fiber ends will not be scattered after the cutting is completed, and the operator can directly cut the multiple fiber ends during collection. One-time collection can avoid increasing the operator's labor, and can also improve the winding efficiency. The design is reasonable and has high practicability;

2. By providing a chute, a sliding rod and a spring, when an operation error causes the cylinders at the top of the first and second pressure blocks to overextend, the pressure is transmitted to the spring at the bottom of the support rod, and the spring is stressed. After shortening, the sliding rod and the chute can play the role of limiter and guide at this time, thereby avoiding damage to the first support mechanism or the second support mechanism;

3. A protective layer made of rubber is provided on the top of the load-bearing plate to protect the cutter head of the cutting tool, thereby avoiding direct contact between the cutter head and the load-bearing plate and effectively extending the service life of the cutting tool.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of the present invention.

Figure 2 is a schematic structural diagram of the cutting tool of the present invention.

Figure 3 is a schematic side structural view of the first support mechanism of the present invention.

Figure 4 is a schematic structural diagram of the bearing plate of the present invention.

In the picture: 1 base plate, 2 fixed straight rod, 3 cross beam, 4 first support mechanism, 5 second support mechanism, 6 cylinder group, 7 first pressure block, 8 installation block, 9 second pressure block, 10 elastic layer, 11 cutting tool, 12 rubber roller, 13 rotating rod, 14 supporting rod, 15 chute, 16 sliding rod, 17 spring, 18 mounting rod, 19 bearing plate, 20 protective layer.

Detailed ways

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

Example 1

The present invention provides a new type of shearing machine as shown in Figures 1-4, including a base plate 1, a fixed support rod 2 is provided on the top of the base plate 1, a cross beam 3 is provided on the top of the fixed straight rod 2, and a cross beam 3 is provided on the top of the fixed straight rod 2. The first support mechanism 4 and the second support mechanism 5 are arranged on one side of the first support mechanism 4. A cylinder group 6 is fixed on the top of the cross beam 3, and a cylinder group 6 is fixed on the bottom of the cross beam 3. There are a first pressing block 7, a mounting block 8 and a second pressing block 9. The bottoms of the first pressing block 7 and the second pressing block 9 are both provided with an elastic layer 10, and the mounting block 8 is mounted with a cutting tool 11.

Further, in the above technical solution, the first support mechanism 4 and the second support mechanism 5 each include a rubber roller 12. The rubber roller 12 is provided with a rotating rod 13, and the outer sides of both ends of the rotating rod 13 are A support rod 14 is provided in the sleeve. A chute 15 is provided at the bottom of the support rod 14. A sliding rod 16 is provided inside the chute 14. A spring 17 is provided in the outer sleeve of the sliding rod 16. The sliding rod 16 Fixed on the top of base plate 1.

Furthermore, in the above technical solution, the first pressure block 7 is provided on one side of the mounting block 8 , and the installation block 8 is provided on one side of the second pressure block 9 .

Furthermore, in the above technical solution, the first pressing block 7 and the second pressing block 9 are adapted to the rubber roller 12 so that the broken fiber ends can be pressed between the first pressing block 7 and the rubber roller 12 respectively. The bottom of the second pressing block 9.

Further, in the above technical solution, the top of the base plate 1 is provided with a mounting rod 18, the top of the mounting rod 18 is provided with a load-bearing plate 19, the top of the load-bearing plate 19 is bonded with a protective layer 20, the elastic layer 10 and The protective layer 20 is made of rubber to protect the cutter head of the cutting tool 11 , thereby preventing the cutter head from directly contacting the bearing plate 19 and effectively extending the service life of the cutting tool 11 .

Further, in the above technical solution, the cylinder group 6 includes three cylinders, and the three cylinders are fixedly connected to the first pressure block 7, the installation block 8 and the second pressure block 9 respectively, so that the three cylinders can be used to drive respectively. The first pressing block 7, the mounting block 8 and the second pressing block 9 descend and rise.

The working mode of this invention:

Referring to Figure 1, Figure 2, Figure 3 and Figure 4 of the description, multiple fibers are wound through the installation block 8 and the second pressing block 9. After the winding is completed, the first pressing block 7 and the second pressing block 9 are controlled. The cylinder at the top of the second pressing block 9 extends, so that the cylinder drives the first pressing block 7 and the second pressing block 9 to descend, so that the bearing plates at the bottom of the first pressing block 7 and the second pressing block 9 press the multiple fibers on The top of the rubber roller 12 in the first support mechanism 4 and the second support mechanism 5. At this time, the fiber is pressed on the protective layer 20 between the first pressing block 7 and the second pressing block 9, and then the cylinder on the top of the installation block 8 is Extend, so that the cutting tool 11 drops to the protective layer 20 to cut multiple fibers. After the cutting is completed, the cylinder on the top of the installation block 8 is shortened, so that the cutting tool 11 is reset. At this time, the broken fiber ends are separated. Press the bottom of the first pressing block 7 and the second pressing block 9, and then first control the cylinder on the top of the second pressing block 9 to shorten, so that the winding mechanism can finish winding the fiber, and then the operator presses the bottom of the bottom plate 1 as much as possible. The fibers are collected and then pulled forward so that they pass through the bottom of the cutting tool 11 and the second pressing block 9 and are wound around the new load-bearing frame again. In the present invention, by utilizing the first pressing block 7 and the second pressing block 9 Block 9 fixes multiple fibers so that the multiple fiber ends will not be scattered after the cutting is completed. The operator can directly collect the multiple fiber ends at one time during collection, thereby avoiding increasing the operator's labor. At the same time, it can also improve the winding efficiency, has reasonable design and high practicality;

Referring to Figures 1 and 2 of the description, the chute 15, the sliding rod 16 and the spring 17 are provided so that when an operation error causes the cylinders at the top of the first pressure block 7 and the second pressure block 9 to overextend, The pressure is transmitted to the spring 17 at the bottom of the support rod 14. The spring 17 shortens after being stressed. The sliding rod 16 cooperates with the chute 15 to play the role of limiting and guiding, thereby preventing the first support mechanism 4 or the second The support mechanism 5 is damaged;

Referring to Figures 2 and 4 of the description, a protective layer 20 made of rubber is provided on the top of the load-bearing plate 19 to protect the cutter head of the cutting tool 11, thereby preventing the cutter head from directly contacting the load-bearing plate 19 and effectively extending the length of the cutter. The service life of the tool 11 is cut off.

Example 2

A new type of cutting method, including the new type of cutting machine, also includes the following steps:

S1: Pass multiple fibers between the mounting block 8 and the second pressing block 9 for winding. After the winding is completed, control the cylinders at the top of the first pressing block 7 and the second pressing block 9 to extend, and the cylinder drives the first pressing block. Block 7 and the second pressing block 9 descend;

S2: The bearing plates at the bottom of the first pressing block 7 and the second pressing block 9 press the multiple fibers on the tops of the rubber rollers 12 in the first supporting mechanism 4 and the second supporting mechanism 5;

S3: The fiber is pressed on the protective layer 20 between the first pressing block 7 and the second pressing block 9, and then the cylinder on the top of the mounting block 8 is extended, and the cutting tool 11 is lowered to the protective layer 20 to cut multiple fibers. ;

S4: After the cutting is completed, the cylinder on the top of the installation block 8 is shortened, thereby resetting the cutting tool 11;

S5: At this time, the broken fiber ends are pressed against the bottoms of the first pressing block 7 and the second pressing block 9 respectively;

S6: Then first control the shortening of the cylinder on the top of the second pressing block 9 so that the winding mechanism can finish winding the fiber round;

S7: Then the operator collects the multiple fibers pressed at the bottom of bottom plate 1;

S8: Then pull it forward so that it passes through the bottom of the cutting tool 11 and the second pressing block 9, and is wound around the new load-bearing frame again.

Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it is still The technical solutions described in the foregoing embodiments may be modified, or equivalent substitutions may be made to some of the technical features. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in within the protection scope of the present invention.

Claims (1)

1. A shearing machine comprising a base plate (1), characterized in that: the novel hydraulic cutting machine is characterized in that a fixed supporting rod (2) is arranged at the top of the bottom plate (1), a cross beam (3) and two fixing supporting rods (2) are arranged at the top of the fixed supporting rod (2), a first supporting mechanism (4) and a second supporting mechanism (5) are arranged between the fixing supporting rods, the second supporting mechanism (5) is arranged on one side of the first supporting mechanism (4), a cylinder group (6) is fixedly arranged at the top of the cross beam (3), a first pressing block (7), a mounting block (8) and a second pressing block (9) are fixedly arranged at the bottom of the cylinder group (6), elastic layers (10) are respectively arranged at the bottoms of the first pressing block (7) and the second pressing block (9), a cutting tool (11) is mounted on the mounting block (8), and the cylinder group (6) comprises three cylinders which are fixedly connected with the first pressing block (7), the mounting block (8) and the second pressing block (9) respectively.

The first supporting mechanism (4) and the second supporting mechanism (5) comprise rubber rollers (12), rotating rods (13) are arranged on the rubber rollers (12) in a penetrating mode, supporting rods (14) are sleeved on the outer sides of two ends of each rotating rod (13), sliding grooves (15) are formed in the bottoms of the supporting rods (14), sliding rods (16) are arranged in the sliding grooves (15), springs (17) are sleeved on the outer sides of the sliding rods (16), and the sliding rods (16) are fixedly arranged on the top of the bottom plate (1);

the first pressing block (7) is arranged on one side of the mounting block (8), and the mounting block (8) is arranged on one side of the second pressing block (9);

the first pressing block (7) and the second pressing block (9) are matched with the rubber roller (12);

the top of the bottom plate (1) is provided with a mounting rod (18), the top of the mounting rod (18) is provided with a bearing plate (19), the top of the bearing plate (19) is adhered with a protective layer (20), and the elastic layer (10) and the protective layer (20) are both made of rubber;

the using method of the shearing machine comprises the following steps:

s1, winding a plurality of fibers below a mounting block (8) and a second pressing block (9), and controlling the cylinders at the tops of the first pressing block (7) and the second pressing block (9) to extend after winding is completed, wherein the cylinders drive the first pressing block (7) and the second pressing block (9) to descend;

s2: an elastic layer (10) at the bottoms of the first pressing block (7) and the second pressing block (9) presses a plurality of fibers on the tops of rubber rollers (12) in the first supporting mechanism (4) and the second supporting mechanism (5);

s3: the fiber is pressed on a protective layer (20) between the first pressing block (7) and the second pressing block (9), then a cylinder at the top of the installation block (8) is extended, and the cutting tool (11) descends to the protective layer (20) to cut a plurality of fibers;

s4: after cutting is completed, the cylinder at the top of the mounting block (8) is shortened, so that the cutting tool (11) is reset;

s5: the broken fiber ends are respectively pressed at the bottoms of the first pressing block (7) and the second pressing block (9);

s6: firstly, controlling the cylinder at the top of the second pressing block (9) to be shortened so that the winding mechanism can wind the fiber;

s7: then, collecting a plurality of fibers pressed by the bottom of the first pressing block (7) by an operator;

s8: and then pulling forward, so that the steel wire passes through the bottom of the cutoff tool (11) and the second pressing block (9) and is wound on a new bearing framework again.