Cutting device for fiber felt

Abstract

The invention belongs to the technical field of plant fiber processing, and particularly relates to a cutting device for fiber felts.The cutting device comprises a conveying mechanism, a cutting mechanism and a cleaning mechanism, and the conveying mechanism intermittently drives the plant fiber felt to move when working; the cutting mechanism is installed on the material conveying mechanism, the material conveying mechanism drives the plant fiber felt to move in a gap, the cutting mechanism is automatically driven to work, and the plant fiber felt conveyed by the material conveying mechanism is cut at a time; the cleaning mechanism is installed on the cutting mechanism, when the cutting mechanism works, the cleaning mechanism is automatically driven to work, waste materials generated when the cutting mechanism works in the cutting process and diffused in the surrounding air and impurities such as dust and floating hair on the surface of the cut plant fiber felt are cleaned away, and the cutting efficiency is improved. The problem that after the plant fiber felt is cut, dust, floating hair and other impurities hidden on the surface of the plant fiber felt need to be cleaned, and therefore the cutting efficiency is not high is solved.

Description

Technical Field

[0001] The invention relates to the technical field of plant fiber processing, in particular to a cutting device for fiber felt. Background Art

[0002] Felt is a commonly used tool in industry. It is mostly made of wool, but also of cow hair or fiber, and is processed and bonded. Its main feature is that it is elastic and can be used as a material for shockproofing, sealing, cushioning and elastic wire needle cloth base felt. It is used in various industrial machinery - anti-vibration, oil-lubricated, friction-resistant and other industries. Among them, plant fiber felt is made of natural plant fiber, which is non-toxic and harmless. It can be completely degraded in the natural environment and will not cause secondary pollution to the soil and water. This feature makes it more widely used in ecologically sensitive areas, making it more environmentally friendly. In the processing of plant fiber felt, in order to facilitate subsequent fine processing, a cutting device is required to cut it.

[0003] The surface of plant fiber felt is more likely to hide more dust, floating hair and other impurities, so it is generally necessary to clean it during the cutting process. In order to avoid the plant fiber debris generated during the cutting process from contaminating the felt again, the felt is generally cleaned after cutting. However, this method is relatively troublesome and greatly affects the work efficiency when cutting plant fiber felt. Summary of the invention

[0004] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0005] Therefore, the purpose of the present invention is to provide a cutting device for fiber felt, which replaces the traditional method of cutting and processing plant fiber felt, avoiding the need to clean impurities such as dust and floating hair hidden on the surface of the plant fiber felt after cutting, thereby avoiding the problem of low efficiency during cutting.

[0006] To solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0007] A cutting device for fiber felt, comprising:

[0008] The feeding mechanism intermittently drives the plant fiber felt to move when it is working;

[0009] A cutting mechanism is installed on the feeding mechanism, wherein the feeding mechanism drives the plant fiber felt to move in a gap, automatically driving the cutting mechanism to work, and cutting the plant fiber felt transported by the feeding mechanism;

[0010] A cleaning mechanism is installed on the cutting mechanism, wherein when the cutting mechanism is working, the cleaning mechanism is automatically driven to work to clean up the waste materials diffused in the surrounding air during the cutting work of the cutting mechanism and impurities such as dust and floating hair on the surface of the cut plant fiber felt.

[0011] As a preferred embodiment of the cutting device for fiber felt described in the present invention, the feeding mechanism includes a mounting table, a conveyor belt body located on the mounting table, and a driving component installed on the side wall of the mounting table and intermittently driving the conveyor belt body to move during operation.

[0012] As a preferred embodiment of the cutting device for fiber felt described in the present invention, the driving assembly includes a driving motor installed on the side wall of the mounting platform, a half gear installed on the side wall of the mounting platform, and a first transmission gear installed on the side wall of the mounting platform and connected to the driving roller of the conveyor belt body through a rotating shaft, and the output end of the driving motor and the side wall of the half gear are provided with a first pulley connected by a belt; the first transmission gear is meshed with the half gear.

[0013] As a preferred solution of the fiber felt cutting device described in the present invention, a plurality of strip grooves are evenly formed on the surface of the conveyor belt body;

[0014] The cutting mechanism comprises a mounting frame mounted on the top of the mounting platform, a cutting blade located inside the mounting frame, and a transmission component which drives the cutting blade to reciprocate and rotate at high speed when the feeding mechanism drives the plant fiber felt to move in the gap.

[0015] As a preferred embodiment of the cutting device for fiber felt described in the present invention, the transmission assembly includes a first transmission member that is transmission-connected to the driving assembly and drives the cutting blade to perform a reciprocating linear movement when working, and a second transmission member that is transmission-connected to the first transmission member and drives the cutting blade to rotate at a high speed when working.

[0016] As a preferred solution of the fiber felt cutting device described in the present invention, the driving assembly further comprises a second transmission gear mounted on the side wall of the mounting platform and meshing with the half gear, and the side wall of the second transmission gear is provided with a first differential whose output end is connected to a second pulley via a rotating shaft;

[0017] A serrated plate is provided at the inner bottom of the mounting frame;

[0018] The first transmission member includes a reciprocating screw rod installed between the inner sides of the mounting frame and one end of which extends out of the mounting frame and is connected to a third pulley via a rotating shaft, and a first limiting sliding rod installed between the inner sides of the mounting frame, and the third pulley is connected to the second pulley via a belt;

[0019] The second transmission member includes a connecting frame having one end threadedly sleeved on the reciprocating screw rod and the other end slidably sleeved on the first limit sliding rod, a driving gear installed on the side wall of the connecting frame and connected to a fourth pulley through a rotating shaft at the other end, and a second differential having one end connected to the side wall of the connecting frame and the other end connected to a fifth pulley through a rotating shaft, the fifth pulley being connected to the fourth pulley through a belt;

[0020] The side wall of the cutting blade is connected with a connecting shaft, the other end of which is connected to an end of the second differential away from the fifth pulley.

[0021] As a preferred embodiment of the cutting device for fiber felt described in the present invention, the cleaning mechanism includes a dust suction assembly installed on the side wall of the connecting frame and transmission connected to the cutting blade, and a collection box located on the side wall of the mounting platform and connected to the output end of the dust suction assembly through a hose at the top.

[0022] As a preferred solution of the fiber felt cutting device described in the present invention, a sixth pulley is provided on the connecting shaft, and a slapping rod deviating from the center of the cutting blade is provided on the side wall of the cutting blade;

[0023] The dust suction assembly includes a fixed tube installed on the side wall of the connecting frame, and a fan located in the fixed tube and connected to a seventh pulley on the rotating shaft, the seventh pulley is connected to the sixth pulley through a belt, a dust hood is provided at one end of the fixed tube adjacent to the fan, and a discharge port connected to the other end of a hose is provided at one end of the fixed tube away from the dust hood.

[0024] As a preferred solution of the cutting device for fiber felt described in the present invention, it also includes a positioning mechanism, which is installed on the top of the mounting platform and symmetrically distributed on both sides of the mounting frame, wherein the positioning mechanism presses and fixes the top of the plant fiber felt when working.

[0025] As a preferred embodiment of the fiber felt cutting device of the present invention, it further comprises a sharpening mechanism mounted on the mounting frame, wherein the sharpening mechanism comprises a fixing frame located at the inner bottom of the mounting frame, two sharpening blocks movably mounted on the fixing frame, and a driving member which is transmission-connected to the fixing pipe and drives the two sharpening blocks to move closer to or away from each other during operation;

[0026] The side wall of the fixed tube is provided with an extrusion block;

[0027] The driving member includes a threaded rod installed on the fixing frame and extending out of the fixing frame at one end, a second limiting sliding rod installed on the fixing frame, and a threaded barrel having a slope block corresponding to the extrusion block at the bottom and threadedly sleeved on the threaded rod, a limiting sliding groove is provided on one side of the fixing frame, and a limiting rod extending into the limiting sliding groove is provided on the side wall of the threaded barrel.

[0028] Compared with the prior art, the beneficial effect of the present invention is that the cutting device for fiber felt drives the plant fiber felt to be cut to move intermittently through the feeding mechanism, and the cutting mechanism cuts the plant fiber felt once during the movement of the plant fiber felt. When the cutting mechanism is cutting, it drives the cleaning mechanism to clean up the waste generated during cutting and impurities such as dust and floating hair avoided by the cut plant felt, so there is no need to clean the cut plant fiber felt after cutting is completed, which replaces the traditional plant fiber felt cutting processing method and avoids the need to clean up impurities such as dust and floating hair hidden on the surface of the plant fiber felt after cutting, thereby causing the problem of low efficiency during cutting processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below in combination with the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0030] Figure 1 A schematic structural diagram of a cutting device for fiber felt according to the present invention from one perspective;

[0031] Figure 2 A schematic structural diagram of a cutting device for fiber felt according to the present invention from another perspective;

[0032] Figure 3 It is a structural schematic diagram of a feeding mechanism of a cutting device for fiber felt of the present invention;

[0033] Figure 4 This is a disassembled diagram of the connection structure between the cutting mechanism and the dust collecting component of a cutting device for fiber felt of the present invention;

[0034] Figure 5 This is a disassembled view of the connection structure between the second transmission member and the cutting blade of a cutting device for fiber felt of the present invention;

[0035] Figure 6 It is a structural schematic diagram of a dust collecting assembly of a cutting device for fiber felt according to the present invention;

[0036] Figure 7 This is a structural disassembly diagram of a knife sharpening mechanism of a cutting device for fiber felt according to the present invention.

[0037] In the figure: 100, feeding mechanism; 110, mounting platform; 110a, positioning mechanism; 120, conveyor belt body; 120a, strip groove; 130, driving assembly; 130a, driving motor; 130b, half gear; 130c, first transmission gear; 130d, second transmission gear; 130d-1, first differential; 130d-11, second pulley; 200, cutting mechanism; 210, mounting frame; 210a, sawtooth plate; 220, cutting blade; 220a, connecting shaft; 220a-1, sixth pulley; 220b, slap rod; 230, transmission assembly; 230a, first transmission member; 230a-1, reciprocating screw rod; 230a-11, third pulley; 230a-2, first limiting 1, a first gear; 230a, a second gear; 230b-1, a second gear; 230b-2, a second gear; 230b-3, a second gear; 230b-4, a second gear; 230b-5, a second gear; 300, a second gear; 310, a second gear; 310a, a second gear; 310b-1, a second gear; 310a-2, a second gear; 310a-3, a second gear; 310b, a second gear; 320, a second gear; 400, a second gear; 410, a second gear; 410a, a second gear; 420, a second gear; 430, a second gear; 430a, a second gear; 430b, a second gear; 430c, a second gear; 430c-1, a second gear; 430c-2, a second gear. DETAILED DESCRIPTION

[0038] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0039] Secondly, the present invention is described in detail with reference to schematic diagrams. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0040] In order to make the objectives, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.

[0041] The present invention provides a cutting device for fiber felt, which replaces the traditional method of cutting and processing plant fiber felt, and avoids the need to clean impurities such as dust and floating hair hidden on the surface of the plant fiber felt after cutting, thereby avoiding the problem of low efficiency during cutting.

[0042] Figure 1-Figure 7 The structure diagram of a cutting device for fiber felt according to the present invention is shown in FIG. Figure 1-Figure 7 A detailed introduction is given to the cutting device for fiber felt.

[0043] Example 1

[0044] refer to Figure 1-Figure 4 The present invention discloses a cutting device for fiber felt, the main body of which includes a feeding mechanism 100, a cutting mechanism 200 and a cleaning mechanism 300.

[0045] refer to Figure 1-Figure 3 The feeding mechanism 100 is used to facilitate the installation of the cutting mechanism 200 and the cleaning mechanism 300 while driving the plant fiber felt to move intermittently. When the feeding mechanism 100 is working, it drives the plant fiber felt to be cut to move intermittently, so as to leave time for the cutting mechanism 200 to cut the plant fiber felt.

[0046] refer to Figure 1-Figure 4 The cutting mechanism 200 is used to cut the plant fiber felt in the gap where the feeding mechanism 100 drives the plant fiber felt to move. The cutting mechanism 200 is installed on the feeding mechanism 100. The feeding mechanism 100 drives the plant fiber felt to move in the gap, and automatically drives the cutting mechanism 200 to work, and cuts the plant fiber felt transported by the feeding mechanism 100. Thus, in the gap where the feeding mechanism 100 drives the plant fiber felt to move, the cutting mechanism 200 automatically starts to work, and cuts the transported plant fiber felt.

[0047] refer to Figure 1-Figure 4The cleaning mechanism 300 is used to clean up the waste generated during the cutting process and impurities such as dust and floating hair hidden on the surface of the cut plant fiber felt. The cleaning mechanism 300 is installed on the cutting mechanism 200. When the cutting mechanism 200 is working, the cleaning mechanism 300 is automatically driven to work to clean up the waste generated by the cutting mechanism 200 during the cutting work and diffused in the surrounding air as well as impurities such as dust and floating hair on the surface of the cut plant fiber felt. Therefore, when the cutting mechanism 200 is working, the cleaning mechanism 300 is automatically driven to work to clean up the waste generated by the cutting mechanism 200 during the cutting work and diffused in the surrounding space as well as impurities such as dust and floating hair on the plant fiber felt.

[0048] In this embodiment, the specific usage process is as follows: the plant fiber felt to be cut is placed on the feeding mechanism 100, and the feeding mechanism 100 drives the plant fiber felt to move intermittently. In the gap between the movement of the plant fiber felt, the cutting mechanism 200 automatically starts to work and cuts the transported plant fiber felt once, thereby intermittently cutting the plant fiber felt. At the same time, when the cutting mechanism 200 is working, the cleaning mechanism 300 cleans up the waste generated by the cutting mechanism 200 when it is working and diffused in the surrounding air, as well as impurities such as dust and floating hair on the cut plant fiber felt, so that there is no need to clean the plant fiber felt again after it is cut, thereby improving the work efficiency during the cutting process of the plant fiber felt.

[0049] Example 2

[0050] Based on Example 1, Figure 3 The feeding mechanism 100 includes a mounting platform 110, a conveyor belt body 120 located on the mounting platform 110, and a driving component 130 installed on the side wall of the mounting platform 110 and intermittently driving the conveyor belt body 120 to move during operation. The mounting platform 110 is used to conveniently carry and install the cutting mechanism 200 and the conveyor belt body 120. The conveyor belt body 120 is used to drive the plant fiber felt on its surface to move when it moves. The driving component 130 is used to drive the conveyor belt body 120 to move intermittently when it is working, thereby intermittently driving the plant fiber felt to move.

[0051] In this embodiment, reference Figure 3The driving assembly 130 includes a driving motor 130a installed on the side wall of the mounting platform 110, a half gear 130b installed on the side wall of the mounting platform 110, and a first transmission gear 130c installed on the side wall of the mounting platform 110 and connected to the driving roller of the conveyor belt body 120 through a rotating shaft. The driving motor 130a is used to drive the first pulley to rotate during operation, and the half gear 130b is used to intermittently drive the first transmission gear 130c to rotate during rotation. When the first transmission gear 130c is used for intermittent rotation, it drives the conveyor belt body 120 to rotate intermittently. The output end of the driving motor 130a and the side wall of the half gear 130b are provided with a first pulley connected by a belt; when the driving motor 130a is working and drives the first pulley to rotate, it indirectly drives the half gear 130b to rotate. The first transmission gear 130c is meshed with the half gear 130b, and is used to drive the first transmission gear 130c to rotate when the half gear 130b rotates.

[0052] In this embodiment, the specific working process is as follows: when the plant fiber felt is cut, the driving motor 130a is used to drive the two first pulleys to rotate, and when the first pulley rotates, the half gear 130b is driven to rotate, and when the half gear 130b rotates, the first transmission gear 130c is driven to rotate intermittently, and when the first transmission gear 130c rotates intermittently, the conveyor belt body 120 is driven to move intermittently, thereby driving the plant fiber felt on the surface to move intermittently.

[0053] Example 3

[0054] Based on Example 2, Figure 1-Figure 3 The surface of the conveyor belt body 120 is evenly provided with a plurality of strip grooves 120a, which are used to leave cutting space for the cutting blade 220, so as to avoid damaging the surface of the conveyor belt body 120;

[0055] refer to Figure 1-Figure 4 The cutting mechanism 200 includes a mounting frame 210 mounted on the top of the mounting platform 110, a cutting blade 220 located on the inner side of the mounting frame 210, and a transmission assembly 230 that drives the cutting blade 220 to perform a reciprocating movement and high-speed rotation in the gap when the feeding mechanism 100 drives the plant fiber felt to move. The mounting frame 210 is used to facilitate the connection of the cutting blade 220 and the installation of the transmission assembly 230. The cutting blade 220 is used to cut the plant fiber felt during the movement and high-speed rotation. The transmission assembly 230 is used to drive the cutting blade 220 to rotate at a high speed and complete a reciprocating movement in the gap when the feeding mechanism 100 drives the plant fiber felt to move.

[0056] In this embodiment, the reference Figure 4The transmission component 230 includes a first transmission member 230a that is transmission-connected to the driving component 130 and drives the cutting blade 220 to perform a reciprocating linear movement during operation, and a second transmission member 230b that is transmission-connected to the first transmission member 230a and drives the cutting blade 220 to rotate at a high speed during operation. The first transmission member 230a is used to drive the cutting blade 220 to perform a reciprocating movement in the gap where the feeding mechanism 100 drives the plant fiber felt to move, and the second transmission member 230b is used to drive the cutting blade 220 to rotate at a high speed during the process in which the first transmission member 230a drives the cutting blade 220 to move reciprocatingly.

[0057] In this embodiment, reference Figure 3-Figure 4 The driving assembly 130 also includes a second transmission gear 130d installed on the side wall of the mounting platform 110 and meshing with the half gear 130b, which is used to drive the first differential 130d-1 to rotate when the half gear 130b drives the second transmission gear 130d to rotate after the half gear 130b is separated from the first transmission gear 130c. The side wall of the second transmission gear 130d is provided with a first differential 130d-1 whose output end is connected to a second pulley 130d-11 through a rotating shaft. The first differential 130d-1 is used to drive the second pulley 130d-11 to accelerate the rotation when rotating, and the second pulley 130d-11 is used to drive the third pulley 230a-11 to rotate when rotating;

[0058] refer to Figure 4 A sawtooth plate 210a is provided at the inner bottom of the mounting frame 210, which is used to drive the driving gear 230b-2 to rotate when the connecting frame 230b-1 moves along the reciprocating screw rod 230a-1 to drive the driving gear 230b-2 to move;

[0059] refer to Figure 4 The first transmission member 230a includes a reciprocating screw rod 230a-1 installed between the inner sides of the mounting frame 210 and one end of which extends out of the mounting frame 210 and is connected to the third pulley 230a-11 through a rotating shaft, and a first limiting slide bar 230a-2 installed between the inner sides of the mounting frame 210. The reciprocating screw rod 230a-1 is used to drive the first limiting slide bar 230a-2 to move along the reciprocating screw rod 230a-1 and the first limiting slide bar under the limiting action of the first limiting slide bar 230a-2. 230a-2 moves linearly, the third pulley 230a-11 is used to drive the reciprocating screw 230a-1 to rotate when rotating, the first limiting slide bar 230a-2 is used to limit the connecting frame 230b-1, so as to prevent the connecting frame 230b-1 and the reciprocating screw 230a-1 from rotating synchronously and failing to move linearly when the Wangfu screw rotates, and the third pulley 230a-11 is connected to the second pulley 130d-11 through a belt;

[0060] refer to Figure 4-Figure 5The second transmission member 230b includes a connecting frame 230b-1 with one end threadedly sleeved on the reciprocating screw rod 230a-1 and the other end slidably sleeved on the first limiting slide rod 230a-2, a driving gear 230b-2 installed on the side wall of the connecting frame 230b-1 and the other end of which is connected to the fourth pulley 230b-21 through a rotating shaft, and a second differential 230b-3 connected to the side wall of the connecting frame 230b-1 at one end and connected to the fifth pulley 230b-31 through a rotating shaft at the other end. The connecting frame 230b-1 is used for easy installation. The cutting blade 220, the driving gear 230b-2 is used to drive the fourth pulley 230b-21 to rotate when rotating, the fourth pulley 230b-21 is used to drive the fifth pulley 230b-31 to rotate when rotating, the second differential 230b-3 is used to drive the connecting shaft 220a and the cutting blade 220 to accelerate rotation when rotating, the fifth pulley 230b-31 is used to drive the second differential 230b-3 to rotate when rotating, and the fifth pulley 230b-31 is connected to the fourth pulley 230b-21 through a belt;

[0061] refer to Figure 5 The side wall of the cutting blade 220 is connected to a connecting shaft 220a, the other end of which is connected to one end of the second differential 230b-3 away from the fifth pulley 230b-31, which is used to drive the connecting shaft 220a to rotate at high speed when the second differential 230b-3 rotates, thereby driving the seven blades to rotate at high speed.

[0062] In this embodiment, the specific working process is as follows: when the driving motor 130a works to indirectly drive the half gear 130b to rotate, when the half gear 130b is separated from the first transmission gear 130c, the conveyor belt body 120 and the plant fiber felt are in a moving gap, and the half gear 130b is meshed with the second transmission gear 130d, driving the second transmission gear 130d to rotate while driving the first differential 130d-1 to rotate, and when the first differential 130d-1 rotates, it drives the second pulley 130d-11 to rotate at a high speed, and when the second pulley 130d-11 rotates, it drives the third pulley 230a-11 to rotate, and when the third pulley 230a-11 rotates, it drives the reciprocating screw rod 230a-1 to rotate, and when the reciprocating screw rod 230a-1 rotates, it drives the connecting frame 230b-1 to rotate along the first limiting slide rod 230a-2 and The reciprocating screw rod 230a-1 makes a reciprocating movement, and the connecting frame 230b-1 drives the driving gear 230b-2 to move during the reciprocating movement. During the movement of the driving gear 230b-2, it engages with the serrated plate 210a, thereby driving the driving gear 230b-2 to rotate while moving. During the rotation of the driving gear 230b-2, it drives the fourth pulley 230b-21 to rotate. When the fourth pulley 230b-21 rotates, it drives the fifth pulley 230b-31 to rotate. When the fifth pulley 230b-31 rotates, it drives the second differential 230b-3 to rotate. When the second differential 230b-3 rotates, it drives the connecting shaft 220a and the cutting blade 220 to accelerate the rotation, thereby driving the cutting blade 220 to rotate at high speed during the linear movement of the reciprocating screw rod 230a-1, thereby cutting the plant fiber felt on the conveyor belt body 120 below.

[0063] Example 3

[0064] Based on Example 2, Figure 2 and Figure 6 The cleaning mechanism 300 includes a dust suction component 310 installed on the side wall of the connecting frame 230b-1 and connected to the cutting blade 220, and a collecting box 320 located on the side wall of the mounting platform 110 and connected to the output end of the dust suction component 310 through a hose at the top. The dust suction component 310 is used to suck away the waste debris diffused into the surrounding air generated during the cutting work and the dust and floating hair on the cut plant fiber felt when the cutting blade 220 cuts the plant fiber felt to drive it to work. The collecting box 320 is used to collect the dust and plant fiber debris and other impurities sucked by the dust suction component 310.

[0065] In this embodiment, reference Figure 5A sixth pulley 220a-1 is provided on the connecting shaft 220a, which is used to drive the seventh pulley to rotate at a high speed when the cutting blade 220 and the connecting shaft 220a rotate at a high speed to drive the sixth pulley 220a-1 to rotate. The side wall of the cutting blade 220 is provided with a slapping rod 220b deviating from the center position of the cutting blade 220, which is used to frequently slap the top of the cut plant fiber felt during the high-speed rotation of the cutting blade 220, so that impurities such as dust and floating hair hidden on the surface of the plant fiber felt float into the air and are separated from the plant fiber felt;

[0066] refer to Figure 6 The dust collecting assembly 310 includes a fixed tube 310a installed on the side wall of the connecting frame 230b-1, and a fan 310b located in the fixed tube 310a and connected to the seventh pulley on the rotating shaft. The fixed tube 310a is used to facilitate the installation of the fan 310b. The fan 310b is used to suck dust, debris and other impurities in the air near the cutting blade 220 into the fixed tube 310a when rotating at a high speed. The seventh pulley is used to drive the fan 310b to rotate at a high speed when rotating at a high speed. The seventh pulley is connected to the sixth pulley through a belt. The fixed tube 310a is connected with a pulley 220a-1, and a dust hood 310a-2 is provided at one end of the fixed tube 310a adjacent to the fan 310b, which is used to more efficiently suck impurities such as dust and debris in the air near the cutting blade 220 into the fixed tube 310a, and an outlet 310a-1 connected to the other end of the hose is provided at one end of the fixed tube 310a away from the dust hood 310a-2, which is used to guide impurities such as dust and debris sucked into the fixed tube 310a into the interior of the hose and then into the collection box 320 for collection.

[0067] In this embodiment, reference Figure 1-Figure 3 In order to prevent the striking rod 220b from frequently striking the top of the plant fiber felt, causing the plant fiber felt to shift, thereby affecting the cutting quality, the positioning mechanism 110a is also included. The positioning mechanism 110a is installed on the top of the mounting platform 110 and is symmetrically distributed on both sides of the mounting frame 210, wherein the positioning mechanism 110a presses and fixes the top of the plant fiber felt when it is working, and is used to press and fix the top of the plant fiber felt on both sides of the cutting blade 220 when the cutting mechanism 200 is working, thereby preventing the plant fiber felt from shifting during the cutting process.

[0068] In this embodiment, the specific working process is as follows: during the high-speed rotation of the cutting blade 220 and the connecting shaft 220a, the sixth pulley 220a-1 is driven to rotate at a high speed. At the same time, the slapping rod 220b frequently contacts the top of the plant fiber felt to slap it, so that the dust and floating hair and other impurities on the surface of the cut plant fiber felt float into the air and are separated from the cut plant fiber felt. At the same time, during the high-speed rotation of the sixth pulley 220a-1, the seventh pulley and the fan 310b are driven to rotate at a high speed. When the fan 310b rotates at a high speed, the debris generated by the cutting blade 220 during cutting and diffused into the surrounding air, as well as the dust and floating hair and other impurities floating in the air after separation from the cut plant fiber felt are sucked into the fixed tube 310a, and then introduced into the collection box 320 through the discharge port 310a-1 and the hose for collection. Then, while cleaning the debris generated during cutting, the dust and floating hair and other impurities hidden on the surface of the cut plant fiber felt are cleaned synchronously without the need for subsequent cleaning.

[0069] Example 4

[0070] Based on Example 3, Figure 2 and Figure 7 , in order to avoid the cutting blade 220 from curling during the cutting process and requiring frequent regular replacement, it also includes a sharpening mechanism 400 installed on the mounting frame 210, which is used to automatically grind both sides of the surface of the cutting blade 220 after the cutting blade 220 completes a cutting. The sharpening mechanism 400 includes a fixed frame 410 located at the bottom of the inner side of the mounting frame 210, two sharpening blocks 420 movably installed on the fixed frame 410, and a driving member 430 that is transmission-connected to the fixed tube 310a and drives the two sharpening blocks 420 to move closer to or away from each other during operation. The fixed frame 410 is used to facilitate the installation of the grinding blocks and the driving member 430. The two grinding blocks are used to grind both sides of the high-speed rotating cutting blade 220 after they are close to each other. The driving member 430 is used to automatically drive the two grinding blocks to move closer to each other when the cutting blade 220 completes a cutting.

[0071] refer to Figure 6-Figure 7 The side wall of the fixed tube 310a is provided with an extrusion block 310a-3, which is used to squeeze the inclined surface block 430c-1 when it contacts the inclined surface block 430c-1 during the movement of the fixed tube 310a;

[0072] refer to Figure 7The driving member 430 includes a threaded rod 430a installed on the fixing frame 410 and extending out of the fixing frame 410 at one end, a second limiting slide rod 430b installed on the fixing frame 410, and a threaded cylinder 430c having a slope block 430c-1 corresponding to the extrusion block 310a-3 at the bottom and threadedly sleeved on the threaded rod 430a. The threaded rod 430a is used to drive the two grinding blocks to move closer to or away from each other when rotating, and the second limiting slide rod 430b is used to limit the two grinding blocks, thereby preventing the threaded rod 430a from rotating. When the two grinding blocks are driven to rotate synchronously but cannot move in a straight line, the threaded cylinder 430c is used to drive the threaded rod 430a to rotate when moving in a straight line. A limiting groove 410a is provided on one side of the fixed frame 410, and a limiting rod 430c-2 extending into the limiting groove 410a is provided on the side wall of the threaded cylinder 430c. When the inclined surface block 430c-1 is squeezed, under the limiting action of the limiting groove 410a and the limiting rod 430c-2, the threaded cylinder 430c is driven to move in a straight line along the limiting groove 410a.

[0073] In this embodiment, the side wall of the limiting rod 430c-2 is provided with an elastic member (not shown in the figure) whose other end is connected to the side wall of the fixing frame 410, so as to be squeezed and deformed when the threaded cylinder 430c moves to indirectly drive the two grinding blocks to approach each other. Therefore, after the bevel block 430c-1 is separated from the extrusion block 310a-3, the elastic member is reset, driving the threaded cylinder 430c to reset and move back, thereby driving the threaded rod 430a to reverse, thereby making the two grinding blocks move away from each other, so as to facilitate re-grinding when the cutting blade 220 comes over next time.

[0074] In this embodiment, the specific working process is as follows: in the process of the connecting frame 230b-1 moving along the reciprocating screw rod 230a-1 and the first limiting slide rod 230a-2 to drive the cutting blade 220 to cut the plant fiber felt, when the extrusion block 310a-3 contacts the inclined surface block 430c-1, the inclined surface block 430c-1 is squeezed and drives the threaded cylinder 430c to move along the limiting slide groove 410a, and the threaded cylinder 430c drives the threaded rod 430a to rotate when it moves, and the threaded rod 430a rotates and drives the two grinding blocks to approach each other. At this time, the elastic member is squeezed and deformed and The cutting blade 220 moves between the two grinding blocks. During the high-speed rotation of the cutting blade 220, the two grinding blocks cooperate to grind the two sides of the cutting blade 220, so as to prevent the cutting blade 220 from curling and affecting the next cutting. When the connecting frame 230b-1 moves back and the bevel block 430c-1 separates from the extrusion block 310a-3, the elastic member resets and drives the threaded cylinder 430c to reset and move back, thereby driving the threaded rod 430a to reverse, thereby making the two grinding blocks move away from each other, so as to facilitate the next time the cutting blade 220 comes over and it is polished again.

[0075] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced by equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A cutting device for fiber felt, characterized in that: include: The feeding mechanism (100) intermittently drives the plant fiber felt to move when it is working; A cutting mechanism (200) is installed on the feeding mechanism (100), wherein the feeding mechanism (100) drives the plant fiber felt to move in a gap, automatically driving the cutting mechanism (200) to work, and performing a single cut on the plant fiber felt delivered by the feeding mechanism (100); A cleaning mechanism (300) is installed on the cutting mechanism (200), wherein when the cutting mechanism (200) is working, the cleaning mechanism (300) is automatically driven to work, so as to clean up the waste materials generated by the cutting mechanism (200) during the cutting operation and diffused into the surrounding air, as well as impurities such as dust and floating hair on the surface of the cut plant fiber felt.

2. A cutting device for fiber felt according to claim 1, characterized in that: The feeding mechanism (100) comprises a mounting platform (110), a conveyor belt body (120) located on the mounting platform (110), and a driving component (130) installed on the side wall of the mounting platform (110) and intermittently driving the conveyor belt body (120) to move during operation.

3. A cutting device for fiber felt according to claim 2, characterized in that: The driving assembly (130) comprises a driving motor (130a) mounted on the side wall of the mounting platform (110), a half gear (130b) mounted on the side wall of the mounting platform (110), and a first transmission gear (130c) mounted on the side wall of the mounting platform (110) and connected to the driving roller of the conveyor belt body (120) via a rotating shaft; the output end of the driving motor (130a) and the side wall of the half gear (130b) are provided with a first pulley connected via a belt; the first transmission gear (130c) is meshed with the half gear (130b).

4. A cutting device for fiber felt according to claim 3, characterized in that: The surface of the conveyor belt body (120) is evenly provided with a plurality of strip-shaped grooves (120a); The cutting mechanism (200) comprises a mounting frame (210) mounted on the top of the mounting platform (110), a cutting blade (220) located inside the mounting frame (210), and a transmission component (230) that drives the cutting blade (220) to perform a reciprocating movement and high-speed rotation when the feeding mechanism (100) drives the plant fiber felt to move in the gap.

5. A cutting device for fiber felt according to claim 4, characterized in that: The transmission assembly (230) comprises a first transmission member (230a) which is transmission-connected to the driving assembly (130) and drives the cutting blade (220) to perform a reciprocating linear movement when in operation, and a second transmission member (230b) which is transmission-connected to the first transmission member (230a) and drives the cutting blade (220) to perform a high-speed rotation when in operation.

6. A cutting device for fiber felt according to claim 5, characterized in that: The driving assembly (130) further comprises a second transmission gear (130d) mounted on a side wall of the mounting platform (110) and meshing with the half gear (130b); the side wall of the second transmission gear (130d) is provided with a first differential (130d-1) whose output end is connected to a second pulley (130d-11) via a rotating shaft; A sawtooth plate (210a) is provided at the inner bottom of the mounting frame (210); The first transmission member (230a) comprises a reciprocating screw rod (230a-1) installed between the inner sides of the mounting frame (210) and one end of which extends out of the mounting frame (210) and is connected to a third pulley (230a-11) via a rotating shaft, and a first limiting sliding rod (230a-2) installed between the inner sides of the mounting frame (210), and the third pulley (230a-11) is connected to the second pulley (130d-11) via a belt; The second transmission member (230b) comprises a connecting frame (230b-1) having one end threadedly sleeved on the reciprocating screw (230a-1) and the other end slidably sleeved on the first limiting sliding rod (230a-2), a driving gear (230b-2) mounted on the side wall of the connecting frame (230b-1) and the other end of which is connected to a fourth pulley (230b-21) via a rotating shaft, and a second differential (230b-3) having one end connected to the side wall of the connecting frame (230b-1) and the other end of which is connected to a fifth pulley (230b-31) via a rotating shaft, and the fifth pulley (230b-31) is connected to the fourth pulley (230b-21) via a belt; The side wall of the cutting blade (220) is connected to a connecting shaft (220a), the other end of which is connected to an end of the second differential (230b-3) away from the fifth pulley (230b-31).

7. A cutting device for fiber felt according to claim 6, characterized in that: The cleaning mechanism (300) comprises a dust collection component (310) mounted on the side wall of the connecting frame (230b-1) and drivingly connected to the cutting blade (220), and a collection box (320) located on the side wall of the mounting platform (110) and having a top connected to the output end of the dust collection component (310) via a hose.

8. A cutting device for fiber felt according to claim 7, characterized in that: The connecting shaft (220a) is provided with a sixth pulley (220a-1), and the side wall of the cutting blade (220) is provided with a striking rod (220b) deviating from the center position of the cutting blade (220); The dust collection assembly (310) comprises a fixed tube (310a) installed on the side wall of the connecting frame (230b-1), and a fan (310b) located in the fixed tube (310a) and connected to a seventh pulley on the rotating shaft, the seventh pulley being connected to the sixth pulley (220a-1) via a belt, a dust collecting hood (310a-2) being provided at one end of the fixed tube (310a) adjacent to the fan (310b), and a discharge port (310a-1) connected to the other end of a hose being provided at one end of the fixed tube (310a) away from the dust collecting hood (310a-2).

9. A cutting device for fiber felt according to claim 4, characterized in that: It also includes a positioning mechanism (110a), which is installed on the top of the mounting platform (110) and symmetrically distributed on both sides of the mounting frame (210), wherein the positioning mechanism (110a) presses and fixes the top of the plant fiber felt when it is in operation.

10. A cutting device for fiber felt according to claim 8, characterized in that: It also includes a sharpening mechanism (400) mounted on the mounting frame (210), the sharpening mechanism (400) comprising a fixing frame (410) located at the inner bottom of the mounting frame (210), two sharpening blocks (420) movably mounted on the fixing frame (410), and a driving member (430) which is transmission-connected to the fixing tube (310a) and drives the two sharpening blocks (420) to move closer to or farther from each other during operation; The side wall of the fixed tube (310a) is provided with an extrusion block (310a-3); The driving member (430) comprises a threaded rod (430a) mounted on the fixing frame (410) and with one end extending out of the fixing frame (410), a second limiting sliding rod (430b) mounted on the fixing frame (410), and a threaded barrel (430c) having a slope block (430c-1) corresponding to the extrusion block (310a-3) at the bottom and threadedly sleeved on the threaded rod (430a), a limiting sliding groove (410a) being provided on one side of the fixing frame (410), and a limiting rod (430c-2) extending into the limiting sliding groove (410a) being provided on the side wall of the threaded barrel (430c).

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