Automatic artificial grass filament cutting and forming device

Abstract

The utility model belongs to artificial grass technical field, and disclose an automatic artificial grass cutting forming device, including base, the top fixed connection of base has the support frame, the top installation of support frame has the hydraulic cylinder, the output end connection of hydraulic cylinder has the mounting bracket, one side of mounting bracket is provided with drive assembly, drive assembly includes connecting frame, first motor, screw rod and moving block, be connected on drive assembly and have mounting seat, be provided with second motor on mounting seat, through setting up the buffer positioning assembly, when cutting off artificial grass, the hydraulic cylinder drives the mounting bracket to move down, make the locating plate cooperation fixed seat carry out the compression fixed of grass silk, and when fixing, the locating plate drives the guide rod to move up, make the compression of reset spring can play the role of buffer, simultaneously make the cutter and grass silk contact carry out cutting, avoid cutting off and displace, and then let grass silk can be cut off more even.

Description

Technical Field

[0001] This utility model belongs to the field of artificial grass fiber technology, specifically an automatic cutting and forming device for artificial grass fibers. Background Technology

[0002] Artificial grass fibers are mainly made of polyethylene, polypropylene, and nylon. They have good toughness and high tensile strength. During the production process, a take-up roller is used to wind up the processed artificial grass fibers. After the take-up roller has wound up a certain length of artificial grass fibers, it needs to be replaced. Before replacing the take-up roller, the artificial grass fibers need to be cut.

[0003] Meanwhile, a mechanism for breaking artificial grass fibers, with announcement number CN220840393U, is disclosed. It includes a base and a clamping plate. Support columns are respectively provided at both ends of the top of the base. A support arm is provided at one end of each support column, and a first cylinder is provided at one end of each support arm. A second cylinder is provided at the same height as the first cylinder on the support column. Clamping plates are provided at the output ends of both the first and second cylinders. A through hole is provided in the middle of each clamping plate. A first motor is provided at the end of the support column away from the second cylinder. A threaded rod is provided at the output end of the first motor. A moving block is threadedly connected to one end of the threaded rod. A third cylinder is provided at one end of the moving block, and a cutting blade is provided at the output end of the third cylinder.

[0004] Although the aforementioned artificial grass fiber cutting mechanism is equipped with a clamping mechanism during use, it lacks a buffer design, which can easily damage the grass fibers. Furthermore, the grass fiber waste generated during the cutting process is mostly scattered on the production workshop floor, which not only wastes raw materials but also easily generates dust pollution, affecting the workshop environment and the health of operators.

[0005] Therefore, an automatic cutting and forming device for artificial grass fibers is proposed to address the above problems. Utility Model Content

[0006] To address the problems mentioned in the background art, this utility model provides an automatic cutting and forming device for artificial grass fibers. It has the advantages of achieving precise fixing and buffer protection of grass fibers through a buffer positioning component, achieving synchronous and precise cutting of multiple sets of grass fibers through a drive component, and achieving automatic negative pressure waste collection through a waste collection component, thereby realizing the automatic positioning, cutting and waste collection of artificial grass fibers.

[0007] To achieve the above objectives, this utility model provides the following technical solution: an automatic cutting and forming device for artificial grass fibers, comprising a base, a support frame fixedly connected to the top of the base, a hydraulic cylinder mounted on the top of the support frame, an output end of the hydraulic cylinder connected to an mounting frame, a drive assembly provided on one side of the mounting frame, the drive assembly comprising a connecting frame, a first motor, a lead screw and a moving block, a mounting base connected to the drive assembly, a second motor provided on the mounting base, a cutter connected to the output shaft of the second motor, the cutter being disposed within the mounting frame, a buffer positioning assembly connected to the bottom of the mounting frame, the buffer positioning assembly comprising a positioning plate, a guide rod, a limit block and a return spring, a waste collection assembly provided below the positioning plate, the waste collection assembly comprising a fixed base, a guide pipe, a collection box and a fan.

[0008] Preferably, the connecting frame is fixed on the mounting frame, the lead screw is disposed inside the connecting frame, one end of the lead screw is connected to the output shaft of the first motor, and the moving block is threadedly connected to the lead screw.

[0009] Preferably, the bottom of the connecting frame is provided with a first guide groove that matches the movable block, and the movable block passes through the first guide groove and is fixed to the mounting base.

[0010] Preferably, the side wall of the mounting bracket is provided with a second guide groove, and the output shaft of the second motor passes through the second guide groove and is connected to the cutter.

[0011] Preferably, the guide rod is slidably connected to the mounting bracket, one end of the guide rod is fixed to the limiting block, the other end of the guide rod is connected to the positioning plate, the return spring is sleeved on the outside of the guide rod, and the return spring is disposed between the positioning plate and the mounting bracket.

[0012] Preferably, the two ends of the fixed base are fixed to the inner wall of the support frame, the collection box is fixed to the top of the base, one end of the guide pipe is connected to the fixed base, the other end of the guide pipe is connected to the collection box, and the fan is installed on the collection box.

[0013] Preferably, the inner cavity of the fixed base is provided with a material guide groove, the material guide pipe is connected to the inner cavity of the material guide groove, and a filter bag is provided at the connection between the blower and the collection box.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] 1. This utility model, through the setting of a buffer positioning component, when cutting artificial grass fibers, the hydraulic cylinder drives the mounting frame to move down, so that the positioning plate cooperates with the fixing seat to press and fix the grass fibers. During fixing, the positioning plate drives the guide rod to move up, so that the return spring is compressed and can play a buffering role. At the same time, the cutter contacts the grass fibers to cut them, preventing the grass fibers from shifting during cutting, thus making the grass fibers cut more evenly.

[0016] 2. This utility model uses the first motor of the drive assembly to drive the lead screw to rotate, which in turn causes the moving block to move the mounting base and the second motor. This allows for the simultaneous cutting of multiple groups of grass fibers clamped between the positioning plate and the fixed base, ensuring that the cutting length of each group of grass fibers is the same and improving the cutting efficiency of the grass fibers.

[0017] 3. When cutting grass fibers, this utility model uses a fan to expel the air from the collection box, creating negative pressure inside to quickly suck the cut waste material into the guide trough of the fixed seat, and then transports it to the collection box through the guide pipe, thus preventing waste material from scattering on the production workshop floor and reducing the pollution caused by debris to the workshop. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the mounting bracket connection structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the drive component structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the buffer positioning component of this utility model;

[0022] Figure 5 This is a schematic diagram of the waste collection component of this utility model.

[0023] In the diagram: 1. Base; 2. Support frame; 3. Hydraulic cylinder; 4. Mounting bracket;

[0024] 5. Drive assembly; 51. Connecting frame; 52. First motor; 53. Lead screw; 54. Moving block;

[0025] 6. Mounting base; 7. Second motor; 8. Cutting blade;

[0026] 9. Buffer positioning assembly; 91. Positioning plate; 92. Guide rod; 93. Limit block; 94. Return spring;

[0027] 10. Waste collection assembly; 101. Fixing base; 102. Material guide pipe; 103. Collection box; 104. Fan. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] The following describes an embodiment of this utility model based on its overall structure.

[0030] like Figures 1 to 5 As shown, this utility model provides an automatic cutting and forming device for artificial grass fibers, including a base 1. A support frame 2 is fixedly connected to the top of the base 1. The support frame 2 stands vertically on the top of the base 1. A hydraulic cylinder 3 is installed on the top of the support frame 2 and is fixed at the center of the top of the support frame 2. The output end of the hydraulic cylinder 3 is connected to a mounting frame 4. A drive assembly 5 is provided on one side of the mounting frame 4. The drive assembly 5 includes a connecting frame 51, a first motor 52, a lead screw 53, and a moving block 54. The drive assembly 5 serves as a cutter position adjustment mechanism. Its connecting frame 51 is fixed to the outer wall of one side of the mounting frame 4 by bolts. A mounting base 6 is connected to the drive assembly 5. A second motor 7 is provided on the mounting base 6. A cutter 8 is connected to the output shaft of the second motor 7. The cutter 8 is a disc-shaped blade and is located inside the mounting frame 4. The initial height is set between the positioning plate 91 and the fixed seat 101. After the positioning plate 91 contacts the grass, the hydraulic cylinder 3 continues to drive the mounting frame 4 to move down, so that the positioning plate 91 slides on the mounting frame 4 through the guide rod 92, so that the cutter 8 can contact the grass and protect the cutter 8 from accidental contact. The bottom of the mounting frame 4 is connected to a buffer positioning component 9, which includes a positioning plate 91, a guide rod 92, a limit block 93 and a return spring 94. A waste collection component 10 is set below the positioning plate 91. The waste collection component 10 includes a fixed seat 101, a guide pipe 102, a collection box 103 and a fan 104. The fixed seat 101 of the waste collection component 10 is horizontally set directly below the positioning plate 91, and its top plane is parallel to the bottom plane of the positioning plate 91.

[0031] In this embodiment, the connecting frame 51 is fixed on the mounting frame 4. The connecting frame 51 is a hollow rectangular metal shell with reserved installation space for the lead screw 53 inside the shell. The lead screw 53 is set inside the connecting frame 51, and one end of the lead screw 53 is connected to the output shaft of the first motor 52. The moving block 54 is threadedly connected to the lead screw 53, and the moving block 54 is provided with an internal thread that matches the lead screw 53.

[0032] The bottom of the connecting frame 51 is provided with a first guide groove that matches the movable block 54. The movable block 54 passes through the first guide groove and is fixed to the mounting base 6. The bottom of the movable block 54 extends downward and passes through the first guide groove and is fastened to the top of the mounting base 6 by bolts. The first guide groove can limit the movement direction of the movable block 54.

[0033] The side wall of the mounting bracket 4 is provided with a second guide groove. The output shaft of the second motor 7 passes through the second guide groove and is connected to the cutter 8. The width of the second guide groove is greater than the diameter of the output shaft of the second motor 7 to ensure that the output shaft can pass through flexibly.

[0034] The guide rod 92 is slidably connected to the mounting frame 4. The bottom of the mounting frame 4 has a sliding hole that matches the guide rod 92. One end of the guide rod 92 is fixed to the limiting block 93, and the other end of the guide rod 92 is connected to the positioning plate 91. The side of the positioning plate 91 facing the fixed seat 101 is provided with a protective pad to avoid damage to the grass fibers. The return spring 94 is sleeved on the outside of the guide rod 92 and is located between the positioning plate 91 and the mounting frame 4. When the grass fibers are fixed, the positioning plate 91 drives the guide rod 92 to move upward, so that the return spring 94 is compressed and can play a buffering role. At the same time, the cutter 8 in the mounting frame 4 comes into contact with the grass fibers.

[0035] The two ends of the fixed base 101 are fixed to the inner wall of the support frame 2, the collection box 103 is fixed to the top of the base 1, one end of the guide pipe 102 is connected to the fixed base 101, and the other end of the guide pipe 102 is connected to the collection box 103. The fan 104 is installed on the collection box 103, and the collection box 103 is connected to a detachable drawer for easy periodic cleaning of the collected waste.

[0036] The inner cavity of the fixed base 101 is provided with a material guide groove, and the material guide pipe 102 is connected to the inner cavity of the material guide groove. A filter bag is provided at the connection between the blower 104 and the collection box 103. The filter bag can intercept waste. When cutting, the blower 104 discharges the air in the collection box 103, creating a negative pressure inside, which quickly sucks the cut grass waste into the material guide groove of the fixed base 101, and then transports it to the collection box 103 through the material guide pipe 102, preventing waste from falling to the production workshop floor and reducing the pollution caused by debris to the workshop.

[0037] Hydraulic cylinder 3, first motor 52, second motor 7, and fan 104 are existing technologies and will not be described in detail. Additionally, this utility model also includes a power supply, controller, and switch, which are not the main technical points of this patent and will not be described in detail. The wiring diagram of the motor in this utility model is common knowledge in the field, and its working principle is already known technology. The appropriate model is selected based on actual use; therefore, the control method and wiring layout of the motor will not be explained in detail.

[0038] The working principle and process of an automatic cutting and forming device for artificial grass fibers: When cutting artificial grass fibers, the grass fibers pass between the positioning plate 91 and the fixed seat 101. Then, the hydraulic cylinder 3 drives the mounting frame 4 and the buffer positioning component 9 below to move down, so that the positioning plate 91 cooperates with the fixed seat 101 of the waste collection component 10 to clamp and fix the grass fibers to be cut. During fixing, the positioning plate 91 drives the guide rod 92 to move up, so that the return spring 94 is compressed to play a buffering role. At the same time, the cutter 8 in the mounting frame 4 comes into contact with the grass fibers. The second motor 7 drives the cutter 8 to rotate and cut the grass fibers. Then, the device is driven by a drive... The first motor 52 of component 5 drives the lead screw 53 to rotate, which causes the moving block 54 to move the mounting base 6 and the second motor 7. This allows for the simultaneous cutting of multiple groups of grass fibers clamped between the positioning plate 91 and the fixed base 101, ensuring that each group of grass fibers is cut to the same length. During cutting, the air in the collection box 103 is discharged by the fan 104, creating a negative pressure inside. This quickly draws the waste material from the cut grass fibers into the guide trough of the fixed base 101, and then transports it to the collection box 103 through the guide pipe 102. This prevents waste material from scattering onto the production workshop floor, reduces the pollution caused by debris to the workshop, and achieves automated positioning, cutting, and waste collection of artificial grass fibers.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic cutting and forming device for artificial grass fibers, comprising a base (1), characterized in that: A support frame (2) is fixedly connected to the top of the base (1). A hydraulic cylinder (3) is installed on the top of the support frame (2). The output end of the hydraulic cylinder (3) is connected to a mounting frame (4). A drive assembly (5) is provided on one side of the mounting frame (4). The drive assembly (5) includes a connecting frame (51), a first motor (52), a lead screw (53), and a moving block (54). A mounting base (6) is connected to the drive assembly (5). A second motor (7) is provided on the mounting base (6). A cutter (8) is connected to the output shaft of the ) and the cutter (8) is set in the mounting bracket (4). A buffer positioning assembly (9) is connected to the bottom of the mounting bracket (4). The buffer positioning assembly (9) includes a positioning plate (91), a guide rod (92), a limit block (93) and a return spring (94). A waste collection assembly (10) is set below the positioning plate (91). The waste collection assembly (10) includes a fixed seat (101), a guide pipe (102), a collection box (103) and a fan (104).

2. The automatic cutting and forming device for artificial grass fibers according to claim 1, characterized in that: The connecting frame (51) is fixed on the mounting frame (4), the lead screw (53) is set inside the connecting frame (51), one end of the lead screw (53) is connected to the output shaft of the first motor (52), and the moving block (54) is threaded onto the lead screw (53).

3. The automatic cutting and forming device for artificial grass fibers according to claim 2, characterized in that: The bottom of the connecting frame (51) is provided with a first guide groove that matches the moving block (54), and the moving block (54) passes through the first guide groove and is fixed to the mounting base (6).

4. The automatic cutting and forming device for artificial grass fibers according to claim 3, characterized in that: The mounting bracket (4) has a second guide groove on its side wall, and the output shaft of the second motor (7) passes through the second guide groove and is connected to the cutter (8).

5. The automatic cutting and forming device for artificial grass fibers according to claim 4, characterized in that: The guide rod (92) is slidably connected to the mounting bracket (4). One end of the guide rod (92) is fixed to the limiting block (93), and the other end of the guide rod (92) is connected to the positioning plate (91). The reset spring (94) is sleeved on the outside of the guide rod (92) and is located between the positioning plate (91) and the mounting bracket (4).

6. The automatic cutting and forming device for artificial grass fibers according to claim 5, characterized in that: The two ends of the fixed seat (101) are fixed on the inner wall of the support frame (2), the collection box (103) is fixed on the top of the base (1), one end of the guide pipe (102) is connected to the fixed seat (101), the other end of the guide pipe (102) is connected to the collection box (103), and the fan (104) is installed on the collection box (103).

7. The automatic cutting and forming device for artificial grass fibers according to claim 6, characterized in that: The inner cavity of the fixed base (101) is provided with a material guide groove, the material guide pipe (102) is connected to the inner cavity of the material guide groove, and a filter bag is provided at the connection between the blower (104) and the collection box (103).

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