Automatic fiber material cutting device

Abstract

The utility model belongs to the technical field of fiber material processing, and particularly relates to an automatic fiber material cutting device which comprises a machine frame, two side plates and a conveying belt, the two side plates are fixedly installed on the upper side of the machine frame, the conveying belt is installed between the two side plates, and square tables are assembled on the opposite sides of the two side plates in a sliding mode. A first motor is rotationally assembled on the square table located on the rear side to drive a first screw, threaded holes matched with the screws are formed in the square table located on the rear side, lifting tables controlled by electric telescopic rods are installed on the upper sides of the two square tables, and a laser cutter controlled by a second motor to drive a second screw is assembled in the middle of each lifting table in a sliding mode. A first square frame matched with the conveying belt is mounted on the lower side of the lifting table; the two electric telescopic rods drive the lifting table to descend, so that the first square frame is driven to descend, a fiber material on the upper side of the conveying belt is pressed, then the fiber material is cut through cooperation of the first motor and the second motor, it is guaranteed that the fiber material is cut accurately, and the qualified rate of products is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of fiber material processing, and in particular relates to an automatic fiber material cutting device. Background Art

[0002] There are many kinds of fiber materials, including common fiberboards and fiber cloths. During production and processing, the fiber materials need to be cut to form the required shape for production. Usually, a vibrating knife cutter is used for cutting. During the production process, it is found that most vibrating knife cutters do not clamp and fix the fiber materials when cutting them. The fiber materials are easily shifted during the cutting process, resulting in reduced cutting accuracy. In addition, the fiber materials cut by the vibrating knife cutter are subject to the influence of friction and cannot be automatically separated from the raw materials. The cut fiber materials need to be manually separated later, which is troublesome and affects production efficiency. Therefore, an automatic fiber material cutting device is needed to solve the above problems. Utility Model Content

[0003] The purpose of the utility model is to provide an automatic fiber material cutting device, which drives the lifting platform to descend through two electric telescopic rods, thereby driving the first frame to descend, pressing the fiber material on the upper side of the conveyor belt, and then cutting the fiber material through the cooperation of the first motor and the second motor, thereby ensuring the accuracy of the fiber material cutting and the qualified rate of the product.

[0004] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows:

[0005] A fiber material automatic cutting device comprises a frame, two side plates and a conveyor belt, wherein the two side plates are fixedly mounted on the upper side of the frame, the conveyor belt is mounted between the two side plates, square tables are slidably mounted on opposite sides of the two side plates, the side plate located on the rear side is rotatably mounted with a first screw, the square table on the rear side is provided with a threaded hole matching the screw, the side plate located on the rear side is provided with a first motor, the first motor is transmission-connected to the right side of the first screw, the square table on the front side is provided with a round hole, the side plate on the front side is fixed with a screw threaded hole matching the screw, A sliding rod matching the circular hole, an electric telescopic rod is fixedly installed on the upper side of the two square platforms, a lifting platform is fixedly provided at the output ends of the two electric telescopic rods, a sliding groove is opened in the middle of the lifting platform, a second screw is rotatably installed in the sliding groove, a laser cutter matching the second screw is slidably installed in the sliding groove, a second motor is installed on the rear side of the lifting platform, the output shaft of the second motor is drivingly connected to the second screw, a first square frame matching the conveyor belt is installed on the lower side of the lifting platform, and a limiting component is installed between the lifting platform and the first frame.

[0006] The limiting assembly includes a second square frame installed on the lower side of the lifting platform and matching the first square frame, the second frame is provided with a plurality of symmetrically distributed positioning holes, a plurality of positioning rods matching the positioning holes are fixedly provided on the upper side of the first frame, a plurality of limiting plates are fixedly provided on the upper sides of the positioning rods, and a plurality of springs matching the positioning rods are fixedly provided between the upper side of the first frame and the lower side of the second frame.

[0007] Two C-shaped blocks matching the second square frame are fixedly provided on the lower side of the lifting platform, and the two C-shaped blocks are symmetrically distributed front to back. Elliptical rods are fixedly provided on the upper and lower sides of the two C-shaped blocks, and the front and rear side walls of the four elliptical rods are rotatably equipped with a number of rollers, and the upper and lower symmetrical rollers are in contact with the side walls of the second frame. Two guide grooves symmetrically distributed left and right are provided on the opposite sides of the two side panels, and two guide blocks matching the guide grooves are fixedly provided on the opposite side of the first frame.

[0008] An arc plate is fixedly provided on one opposite side of the two side plates, the two arc plates are arranged on the right side of the conveyor belt, and a material guide plate matching the two arc plates is fixedly provided on one opposite side of the two side plates.

[0009] Two stoppers symmetrically distributed on the left and right sides are fixedly provided on the front and rear sides of the second frame.

[0010] The utility model drives the lifting platform to descend by two electric telescopic rods, thereby driving the first frame to descend, pressing the fiber material on the upper side of the conveyor belt, and then cutting the fiber material by the cooperation of the first motor and the second motor, thereby ensuring the accuracy of cutting the fiber material and the qualified rate of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings.

[0012] Figure 1 This is a schematic diagram of the structure of an embodiment of an automatic fiber material cutting device of the utility model. Figure 1 ;

[0013] Figure 2 This is a schematic diagram of the structure of an embodiment of an automatic fiber material cutting device of the utility model. Figure 2 ;

[0014] Figure 3 for Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0015] Figure 4 for Figure 2 A schematic diagram of the enlarged structure at B in the middle;

[0016] Figure 5This is a schematic diagram of the structure of an embodiment of an automatic fiber material cutting device of the utility model. Figure 3 .

[0017] The main component symbols are described as follows:

[0018] Frame 1, side panel 10, conveyor belt 11, square platform 12, first screw 13, first motor 14, slide bar 15, electric telescopic rod 16, lifting platform 17, slide trough 18, second screw 19, laser cutter 20, second motor 21, first square frame 22, second square frame 23, positioning rod 24, limit plate 25, spring 26, C-shaped block 30, elliptical rod 31, roller 32, guide groove 33, arc plate 40, guide plate 41, stopper 42. DETAILED DESCRIPTION

[0019] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0020] like Figure 1-5 As shown, an automatic fiber material cutting device of the utility model comprises a frame 1, two side panels 10 and a conveyor belt 11, the two side panels are fixedly mounted on the upper side of the frame 1, the conveyor belt 11 is mounted between the two side panels 10, the two side panels 10 are slidably equipped with square tables 12 on opposite sides, the side panel 10 at the rear side is rotatably equipped with a first screw 13, the square table 12 at the rear side is provided with a threaded hole matching the screw 13, the side panel 10 at the rear side is provided with a first motor 14, the first motor 13 is transmission-connected to the right side of the first screw 13, the square table 12 at the front side is provided with a round hole, the side panel 10 at the front side is fixed with a screw hole matching the screw 13 A sliding rod 15 matching the circular hole, an electric telescopic rod 16 is fixedly installed on the upper side of the two square platforms 12, and a lifting platform 17 is fixedly installed at the output ends of the two electric telescopic rods 16. A slide groove 18 is opened in the middle of the lifting platform 17, and a second screw 19 is rotatably installed in the slide groove 18. A laser cutter 20 matching the second screw 19 is slidably installed in the slide groove 18. A second motor 21 is installed on the rear side of the lifting platform 17, and the output shaft of the second motor 21 is transmission-connected with the second screw 19. A first square frame 22 matching the conveyor belt 11 is installed on the lower side of the lifting platform 17, and a limit position component is installed between the lifting platform 17 and the first frame 22;

[0021] In the present invention, the conveyor belt 10 is an iron mesh conveyor belt, which is convenient for use with the laser cutter 20;

[0022] When the utility model is used, the fiber material is transported and laid flat on the upper side of the conveyor belt 10, and the two electric telescopic rods 16 synchronously drive the lifting platform 17 to descend, and the lifting platform 17 synchronously drives the second frame 22 to descend, so that the second frame 22 abuts against the fiber material, and the second frame 22 cooperates with the conveyor belt 10 to limit the fiber material, and the first motor 14 and the second motor 21 respectively control the first screw 13 and the second screw 19 to control the movement of the laser cutter 20 to cut the fiber material. After the fiber material is cut, the output ends of the two electric telescopic rods 16 drive the lifting platform 17 to rise, and the lifting platform 17 synchronously drives the first frame 22 to rise, so that the lower side of the first frame 22 is separated from the fiber material, and the conveyor belt 10 rotates to transport the fiber material to the next process, and the cutting of the fiber material is automated, which reduces the production cost and improves the production efficiency.

[0023] The utility model drives the lifting platform to descend by two electric telescopic rods, thereby driving the first frame to descend, pressing the fiber material on the upper side of the conveyor belt, and then cutting the fiber material by the cooperation of the first motor and the second motor, thereby ensuring the accuracy of cutting the fiber material and the qualified rate of the product.

[0024] The limiting assembly includes a second frame 23 mounted on the lower side of the lifting platform 17 and matching with the first frame 22. The second frame 23 is provided with a plurality of symmetrically distributed positioning holes. A plurality of positioning rods 24 matching with the positioning holes are fixedly provided on the upper side of the first frame 22. A plurality of limiting plates 25 are fixedly provided on the upper sides of the plurality of positioning rods 24. A plurality of springs 26 matching with the positioning rods 24 are fixedly provided between the upper side of the first frame 22 and the lower side of the second frame 23.

[0025] When the utility model is not in use, the first frame 22 is away from the upper side of the conveyor belt 10, and the elastic action of the spring 26 makes the distance between the first frame 22 and the second frame 23 the longest, and makes the limit plate 25 abut against the upper side of the second frame 23, ensuring the normal conveyance of the fiber material by the conveyor belt 10;

[0026] When the utility model is in use, the two electric telescopic rods 16 drive the lifting platform 17 to descend, and the lifting platform 17 simultaneously drives the second frame 23 to descend. After the first frame 22 abuts against the fiber material on the upper side of the conveyor belt 10, the lifting platform 17 continues to descend driven by the electric telescopic rods 16, so that the second frame 23 continues to descend, so that the spring 26 between the first frame 22 and the second frame 23 is compressed, and the upper end of the positioning rod 24 extends out of the upper side of the second frame 23, ensuring that the first frame 22 and the conveyor belt 10 limit and fix the fiber material, thereby ensuring accurate cutting.

[0027] Two C-shaped blocks 30 matching the second square frame 23 are fixedly provided on the lower side of the lifting platform 17, and the two C-shaped blocks 30 are symmetrically distributed front and back. Elliptical rods 31 are fixedly provided on the upper and lower sides of the two C-shaped blocks 30, and the front and rear side walls of the four elliptical rods 31 are rotatably equipped with a plurality of rollers 32, and the plurality of rollers 32 symmetrically disposed up and down are in contact with the side walls of the second square frame 23. Two guide grooves 33 symmetrically distributed left and right are provided on the opposite side of the two side plates 10, and two guide blocks matching the guide grooves 33 are fixedly provided on the opposite side of the first frame 22;

[0028] When the utility model is used, after the electric telescopic rod 16 drives the lifting platform 17 to descend to limit the fiber material, the first motor 14 drives the lifting platform 17 to move by driving the first screw 13, and the roller 32 rolls on the upper and lower sides of the second frame 23. The first frame 22 can only move up and down under the limitation of the guide block and the guide groove 33, and the second frame 23 can only move up and down through the positioning rod 24, ensuring that the first frame 22 presses on the limiting material and ensuring the smooth operation of the device.

[0029] An arc-shaped plate 40 is fixedly provided on one opposite side of the two side plates 10, and the two arc-shaped plates 40 are arranged on the right side of the conveyor belt 10. A material guide plate 41 matching the two arc-shaped plates 40 is fixedly provided on one opposite side of the two side plates 10. After the fiber material is cut, the two sides of the cut fiber material slide into the lower side of the two arc-shaped plates 40 under the conveyance of the conveyor belt 10, and the cut fiber material is automatically separated on the right side of the conveyor belt, and the next process is carried out through the material guide plate 41, thereby realizing automatic material separation, having a simple structure, reducing the labor intensity of workers, and saving production costs.

[0030] Two stoppers 42 symmetrically distributed on the left and right sides are fixedly provided on the front and rear sides of the second frame 23; the left and right sides of the lifting platform 17 are interactively limited to ensure the smooth operation of the device.

[0031] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. An automatic fiber material cutting device, comprising a frame, two side plates and a conveyor belt, characterized in that: The two side panels are fixedly mounted on the upper side of the frame, the conveyor belt is mounted in the middle of the two side panels, and square platforms are slidably mounted on opposite sides of the two side panels, the side panel located on the rear side is rotatably mounted with a first screw, the square platform on the rear side is provided with a threaded hole matching the screw, the side panel located on the rear side is provided with a first motor, the first motor is transmission-connected to the right side of the first screw, the square platform located on the front side is provided with a round hole, the side panel located on the front side is fixedly provided with a sliding rod matching the round hole, electric telescopic rods are fixedly mounted on the upper sides of the two square platforms, and a lifting platform is commonly fixedly mounted on the output ends of the two electric telescopic rods, a slide groove is provided in the middle of the lifting platform, a second screw is rotatably mounted in the slide groove, a laser cutter matching the second screw is slidably mounted in the slide groove, a second motor is installed on the rear side of the lifting platform, the output shaft of the second motor is transmission-connected to the second screw, a first square frame matching the conveyor belt is installed on the lower side of the lifting platform, and a limiting component is installed between the lifting platform and the first frame.

2. The automatic fiber material cutting device according to claim 1, characterized in that: The limiting assembly includes a second square frame installed on the lower side of the lifting platform and matching the first square frame, the second frame is provided with a plurality of symmetrically distributed positioning holes, a plurality of positioning rods matching the positioning holes are fixedly provided on the upper side of the first frame, a plurality of limiting plates are fixedly provided on the upper sides of the positioning rods, and a plurality of springs matching the positioning rods are fixedly provided between the upper side of the first frame and the lower side of the second frame.

3. The automatic fiber material cutting device according to claim 2, characterized in that: Two C-shaped blocks matching the second square frame are fixedly provided on the lower side of the lifting platform, and the two C-shaped blocks are symmetrically distributed front to back. Elliptical rods are fixedly provided on the upper and lower sides of the two C-shaped blocks, and the front and rear side walls of the four elliptical rods are rotatably equipped with a number of rollers, and the upper and lower symmetrical rollers are in contact with the side walls of the second frame. Two guide grooves symmetrically distributed left and right are provided on the opposite sides of the two side panels, and two guide blocks matching the guide grooves are fixedly provided on the opposite side of the first frame.

4. The automatic fiber material cutting device according to claim 1, characterized in that: An arc plate is fixedly provided on one opposite side of the two side plates, the two arc plates are arranged on the right side of the conveyor belt, and a material guide plate matching the two arc plates is fixedly provided on one opposite side of the two side plates.

5. The automatic fiber material cutting device according to claim 2, characterized in that: Two stoppers symmetrically distributed on the left and right sides are fixedly provided on the front and rear sides of the second frame.

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