A closed protection type plastic-wood floor cutting device

Abstract

The application provides a closed protection type plastic-wood floor cutting device and relates to the technical field of plate processing. The device comprises an internally hollow device shell, an upper door body assembly, a translation driving assembly, a clamping driving cutting part, a cutting assembly and a triggering assembly. A filter screen is arranged in the middle of the device shell. The filter screen divides the interior of the device shell into an upper chamber and a lower chamber. The device shell is connected with the translation driving assembly. The translation driving assembly is fixedly connected with the clamping driving cutting part. The device shell is connected with the cutting assembly and the triggering assembly. In the application, the sliding block drives the plastic-wood floor into the upper chamber through the clamping driving cutting part to cut the plastic-wood floor. The wood chips cannot fly out to the outside to damage the user. The plastic-wood floor cut into two pieces can automatically fall on the filter screen in the upper chamber. The wood chips generated after the plastic-wood floor is cut can fall into the lower chamber through the filter screen, which is convenient for classification and collection.

Description

[0001] Technical content

[0002] This invention relates to the field of board processing technology, and in particular to a closed-type protective cutting device for wood-plastic flooring. Background Technology

[0003] Wood-plastic composite (WPC), as the name suggests, is a combination of solid wood and plastic. It retains the comfortable feel of solid wood flooring while possessing excellent properties such as moisture resistance, water resistance, acid and alkali resistance, antifungal activity, antistatic properties, and insect and moth resistance. This represents another pioneering collaboration between WPC flooring and the wood flooring industry. A series of wood-plastic composite materials produced using waste materials such as wood chips, straw, and waste plastics are gradually entering the decoration and construction fields.

[0004] Wood-plastic composite (WPC) flooring is emerging as a new direction for the building materials industry. Waterproof, moisture-proof, and environmentally friendly, WPC combines the advantages of plant fibers and plastic polymers, enabling it to largely replace wood. This can effectively alleviate the contradiction between scarce forest resources and tight timber supply in my country, making it a promising low-carbon, green, recyclable, and renewable ecological WPC material. However, existing WPC flooring cutting devices have the following shortcomings during cutting:

[0005] 1. Because ordinary wood-plastic flooring cutting devices do not have a shielding device, a large amount of wood chips are generated during the cutting process. Driven by the high speed of the cutting blade, these chips fly outwards and may injure users.

[0006] 2. After being cut, the WPC flooring leaves a large amount of wood chips, making it inconvenient to sort and collect the WPC flooring and wood chips. Summary of the Invention

[0007] (a) Technical problems to be solved

[0008] To address the shortcomings of existing technologies, this invention provides a closed-type protective wood-plastic flooring cutting device, which solves the technical problems of existing wood cutting devices lacking shielding devices and leaving a large amount of wood chips on the wood-plastic flooring after cutting, making it inconvenient to classify and collect the wood-plastic flooring and wood chips.

[0009] (II) Technical Solution

[0010] To achieve the above objectives, the present invention provides the following technical solution:

[0011] This invention provides a closed-type protective wood-plastic composite flooring cutting device to solve its technical problem. The device includes a hollow housing; a filter screen is disposed in the center of the housing; the filter screen divides the interior of the housing into an upper chamber and a lower chamber; a door groove is formed on the housing; an upper door assembly for opening or closing the upper chamber is disposed at the door groove; a translation drive assembly is connected to the housing; a clamping drive cutting part is fixedly connected to the translation drive assembly; a cutting assembly and a trigger assembly are connected inside the housing; the upper door assembly includes a rotating rod, a first door body, and a gear; the rotating rod is rotatably mounted on the housing and located on one side inside the door groove; one of the first door bodies... The side of the rotating rod is fixedly connected to the ring side; the top of the rotating rod passes through the device housing and is fixedly connected to the bottom of the gear; the translation drive assembly includes a mounting housing, a first guide plate, a motor, a lead screw, a slider, a control button, a first connecting rod, a closing plate, a rack mounting plate, and a rack; the mounting housing is hollow inside and has an opening at the bottom; the bottom of the mounting housing is fixedly connected to the top of the device housing; the first guide plate is fixedly connected inside the mounting housing; the motor is fixedly mounted on the inner wall of the mounting housing; the output end of the motor is fixedly connected to one end of the lead screw; the other end of the lead screw is rotatably connected to the inner wall of the mounting housing; a slider is slidably mounted on the first guide plate; the lead screw drives the slider to slide left and right on the first guide plate; the mounting housing... A control button for turning off the motor is installed on the inner wall of the housing; the slider touches the control button when it slides to one end of the first guide plate; a strip-shaped through groove is opened on the top of the housing; the bottom of the slider extends into the interior of the housing through the strip-shaped through groove; one end of the first connecting rod passes through the housing and is fixedly connected to the slider; the other end of the first connecting rod is fixedly connected to one end of the closing plate; one end of the rack mounting plate is fixedly connected to the other end of the closing plate; a rack that meshes with a gear is fixedly connected to the rack mounting plate; the clamping drive cutting part includes a connecting support rod, a first mounting frame, a clamping drive part, and a clamping assembly; the connecting support rod is horizontally arranged; one end of the connecting support rod is fixedly connected to the bottom of the slider; The other end of the connecting support rod is fixedly connected to the top of the first mounting frame; two clamping drive parts are symmetrically arranged on the first mounting frame; each clamping drive part is connected to a clamping assembly; the clamping drive part includes a second mounting frame, a third mounting frame, a first spring, a first connecting rod, a first push plate, and a second spring; the second mounting frame is fixedly connected to the first mounting frame; one end of the first spring is fixedly connected to the second mounting frame; the other end of the first spring is fixedly connected to the third mounting frame; one end of the first connecting rod is hinged to the first push plate; the other end of the first connecting rod is hinged to the third mounting frame; one end of the second spring is fixedly connected to the second mounting frame; the other end of the second spring is fixedly connected to the first push plate.The clamping assembly includes a positioning plate, a third spring, a second push plate, a fourth spring, a clamping frame, a clamping plate, and a second connecting rod; one end of the positioning plate is fixedly connected to the second mounting frame; one end of the third spring is fixedly connected to the positioning plate; the other end of the third spring is fixedly connected to the second push plate; both ends of the fourth spring are fixedly connected to clamping frames; each clamping frame is connected to a clamping plate; each clamping frame is connected to the second push plate via the second connecting rod; one end of the second connecting rod is hinged to the clamping frame; the other end of the second connecting rod is hinged to the second push plate; the cutting assembly The device includes a cutting motor and a cutting blade; the cutting motor is located in the upper chamber; a cutting blade for cutting wood-plastic flooring is fixedly installed at the output end of the cutting motor; the triggering assembly includes a first trigger rod and a second trigger rod; the first trigger rod is horizontally disposed in the upper chamber; one end of the first trigger rod is fixedly connected to the inner wall of the device housing; the other end of the first trigger rod cooperates with a first push plate; the second trigger rod is horizontally disposed in the upper chamber; one end of the second trigger rod is fixedly connected to the inner wall of the device housing; the other end of the second trigger rod cooperates with a second push plate.

[0012] Furthermore, a glass window is provided on one side of the device housing.

[0013] Furthermore, a second door is provided on one side of the device housing.

[0014] Furthermore, the slider has a threaded hole; the lead screw engages with the threaded hole on the slider.

[0015] Furthermore, the clamping drive unit also includes a first telescopic rod; one end of the first telescopic rod is fixedly connected to the second mounting frame; the other end of the first telescopic rod is fixedly connected to the third mounting frame.

[0016] Furthermore, the first telescopic rod is disposed inside the first spring.

[0017] Furthermore, the clamping assembly also includes a second telescopic rod; each clamping frame and the third mounting frame are connected by the second telescopic rod; one end of the second telescopic rod is fixedly connected to the clamping frame; the other end of the second telescopic rod is fixedly connected to the third mounting frame.

[0018] Furthermore, the clamping assembly also includes a pull rod; one end of the pull rod movably passes through the positioning plate and is fixedly connected to the second push plate.

[0019] Furthermore, the cutting assembly also includes a motor mounting bracket; the motor mounting bracket is fixedly connected to the inner wall of the device housing and located in the upper chamber; the cutting motor is fixedly mounted on the motor mounting bracket.

[0020] Furthermore, the triggering component also includes a ball bearing; the ball bearing is fixedly installed at one end of the second trigger rod away from the inner wall of the device housing.

[0021] (III) Beneficial Effects

[0022] 1. The slider is driven by the drive motor to move the plastic wood flooring into the upper chamber for cutting through the clamping drive cutting part. This produces a large amount of wood chips during the cutting process, which will not fly outwards and injure the user due to the high speed of the cutting blade. This solves the technical problem of existing wood cutting devices that do not have a shielding device.

[0023] 2. The drive motor causes the slider to move towards the trigger assembly, where the two pieces of WPC flooring are cut, through the clamping drive cutting part. The first trigger rod pushes the first push plate to move the two clamping assemblies away from each other. At the same time, the second trigger rod pushes the second push plate towards the positioning plate, causing the two clamping plates to move away from each other. This allows the two pieces of WPC flooring to automatically fall onto the filter screen in the upper chamber. The wood chips generated after cutting the WPC flooring fall into the lower chamber through the filter screen, facilitating classification and collection. This solves the technical problem in existing WPC flooring systems where a large amount of wood chips remain after cutting, making it inconvenient to classify and collect the WPC flooring and wood chips. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of the structure of a plastic-plastic flooring cutting device based on a closed protective structure before cutting.

[0026] Figure 2 This is a schematic diagram of the structure of a plastic-plastic flooring after cutting, based on a closed-type protective plastic-plastic flooring cutting device according to the present invention;

[0027] Figure 3 for Figure 2 A structural diagram showing the internal structure of the device housing;

[0028] Figure 4 This is a schematic diagram of the structure of the device housing in this invention;

[0029] Figure 5 This is a schematic diagram of the translation drive component in this invention;

[0030] Figure 6for Figure 5 A magnified view of point A in the image;

[0031] Figure 7 This is a schematic diagram of the clamping drive unit in the present invention;

[0032] Figure 8 This is a schematic diagram of the clamping assembly in the present invention;

[0033] Figure 9 for Figure 8 A side view of the structure;

[0034] Figure 10 This is a schematic diagram of the clamping and driving cutting section of the present invention clamping the wood-plastic composite flooring;

[0035] Figure 11 This is a schematic diagram of the structure of the plastic wood flooring in this invention, showing it falling from the clamping and driving cutting part after being cut.

[0036] Figure 12 for Figure 11 A magnified view of point B in the image;

[0037] Figure 13 This is a schematic diagram of the structure of the wood-plastic composite flooring in this invention falling off the clamping and driving cutting part after being cut;

[0038] Figure 14 for Figure 13 A magnified view of point C in the image;

[0039] Figure 15 This is a schematic diagram of the mounting housing in the present invention;

[0040] The attached diagram lists the components represented by each number as follows:

[0041] 1-Device housing, 2-Filter screen, 3-Upper door assembly, 4-Translation drive assembly, 5-Clamping drive cutting part, 6-Cutting assembly, 7-Trigger assembly, 8-Glass window, 9-Second door body, 10-Wood-plastic composite flooring, 101-Upper chamber, 102-Lower chamber, 103-Door groove, 104-Strip groove, 301-Rotating rod, 302-First door body, 303-Gear, 401-Mounting housing, 402-First guide plate, 403-Motor, 404-Lead screw, 405-Slider, 406-Control button, 407-First connecting rod, 408-Closing plate, 409-Rack mounting plate, 410-Rack, 501-Connecting support rod, 502-First mounting frame 503-Clamping drive unit, 504-Clamping assembly, 601-Cutting motor, 602-Cutting disc, 603-Motor mounting bracket, 701-First trigger rod, 702-Second trigger rod, 703-Ball bearing, 5031-Second mounting frame, 5032-Third mounting frame, 5033-First spring, 5034-First connecting rod, 5035-First push plate, 5036-Second spring, 5037-First telescopic rod, 5041-Positioning plate, 5042-Third spring, 5043-Second push plate, 5044-Fourth spring, 5045-Clamping frame, 5046-Clamping plate, 5047-Second connecting rod, 5048-Second telescopic rod, 5049-Pull rod. Detailed Implementation

[0042] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are described clearly and completely. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0043] This application provides a closed-type protective wood-plastic flooring cutting device, which solves the technical problems of existing wood cutting devices lacking shielding devices and leaving a large amount of wood chips on the wood-plastic flooring after cutting, making it inconvenient to classify and collect the wood-plastic flooring and wood chips.

[0044] like Figures 1 to 15 As shown,

[0045] The present invention provides a closed protective wood-plastic flooring cutting device, which includes an internally hollow device housing 1, an upper door assembly 3, a translation drive assembly 4, a clamping drive cutting part 5, a cutting assembly 6, and a trigger assembly 7.

[0046] A filter screen 2 is provided in the middle of the device housing 1. The filter screen 2 is horizontally arranged and divides the interior of the device housing 1 into an upper chamber 101 and a lower chamber 102. The wood-plastic flooring 10 is cut in the upper chamber 101, and the wood chips produced after the wood-plastic flooring 10 is cut can fall into the lower chamber 102 through the filter screen 2.

[0047] The device housing 1 has a door groove 103 located on one side of the upper chamber 101. An upper door assembly 3 for opening or closing the upper chamber 101 is provided at the door groove 103 of the device housing 1.

[0048] A translation drive assembly 4 is connected to the device housing 1, and a clamping drive cutting part 5 is fixedly connected to the translation drive assembly 4. A cutting assembly 6 and a trigger assembly 7 are connected inside the device housing 1.

[0049] The upper door assembly 3 includes a rotating rod 301, a first door 302, and a gear 303. The rotating rod 301 is vertically arranged and is rotatably mounted on the device housing 1 and located on one side inside the door groove 103.

[0050] One side of the first door body 302 is fixedly connected to the ring side of the rotating rod 301, and the first door body 302 rotates together with the rotating rod 301. The top of the rotating rod 301 passes through the device housing 1 and is fixedly connected to the bottom of the gear 303, and the rotating rod 301 rotates together with the gear 303.

[0051] The translation drive assembly 4 includes a mounting housing 401, a first guide plate 402, a motor 403, a lead screw 404, a slider 405, a control button 406, a first connecting rod 407, a closing plate 408, a rack mounting plate 409, and a rack 410.

[0052] The mounting housing 401 is hollow inside and has an opening at the bottom. The bottom of the mounting housing 401 is fixedly connected to the top of the device housing 1. The first guide plate 402 is horizontally arranged and fixedly connected inside the mounting housing 401.

[0053] The motor 403 is fixedly installed on the inner wall of the mounting housing 401. The output end of the motor 403 is fixedly connected to one end of the lead screw 404, and the other end of the lead screw 404 is rotatably connected to the inner wall of the mounting housing 401. The lead screw 404 is set horizontally.

[0054] A slider 405 is slidably mounted on the first guide plate 402. The lead screw 404 drives the slider 405 to slide left and right on the first guide plate 402. A strip-shaped through groove 104 is provided on the top of the device housing 1. The bottom of the slider 405 passes through the strip-shaped through groove 104 and extends into the interior of the device housing 1.

[0055] A control button 406 is installed on the inner wall of the mounting housing 401. When the slider 405 slides to one end of the first guide plate 402, it will touch the control button 406, thereby turning off the motor 403.

[0056] One end of the first connecting rod 407 passes through the mounting housing 401 and is fixedly connected to the slider 405. The other end of the first connecting rod 407 is fixedly connected to one end of the closing plate 408. The first connecting rod 407 is set horizontally and moves together with the slider 405. Due to the limiting effect of the closing plate 408, the first connecting rod 407 cannot be completely moved into the mounting housing 401.

[0057] One end of the rack mounting plate 409 is fixedly connected to the other end of the closing plate 408, and a rack 410 is fixedly connected to the rack mounting plate 409, so that the rack 410 moves together with the slider 405.

[0058] When the rack 410 moves horizontally away from the mounting housing 401, it will mesh with the gear 303. At this time, it can drive the gear 303 to rotate forward, thereby causing the rotating rod 301 to rotate forward, and then causing the first door body 302 to rotate forward and open the upper chamber 101.

[0059] When the rack 410 moves horizontally toward the mounting housing 401, it will mesh with the gear 303. At this time, it can drive the gear 303 to reverse, thereby causing the rotating rod 301 to reverse, and then causing the first door 302 to reverse and close the upper chamber 101.

[0060] The clamping drive cutting unit 5 includes a connecting support rod 501, a first mounting frame 502, a clamping drive unit 503, and a clamping assembly 504.

[0061] The connecting support rod 501 is set horizontally. One end of the connecting support rod 501 is fixedly connected to the bottom of the slider 405, and the other end of the connecting support rod 501 is fixedly connected to the top of the first mounting frame 502, so that the clamping drive cutting part 5 moves together with the slider 405.

[0062] Two clamping drive units 503 are symmetrically arranged on the first mounting frame 502, and each clamping drive unit 503 is connected to a clamping component 504.

[0063] The clamping drive unit 503 includes a second mounting frame 5031, a third mounting frame 5032, a first spring 5033, a first connecting rod 5034, a first push plate 5035, and a second spring 5036.

[0064] The second mounting frame 5031 is fixedly connected to the first mounting frame 502. The second mounting frame 5031 has an L-shaped structure and is set vertically.

[0065] One end of the first spring 5033 is fixedly connected to the second mounting frame 5031, and the other end of the first spring 5033 is fixedly connected to the third mounting frame 5032. The third mounting frame 5032 has a U-shaped structure and its opening faces away from the second mounting frame 5031. The first spring 5033 is set horizontally.

[0066] One end of the first connecting rod 5034 is hinged to the first push plate 5035, and the other end of the first connecting rod 5034 is hinged to the third mounting frame 5032. One end of the second spring 5036 is fixedly connected to the second mounting frame 5031, and the other end of the second spring 5036 is fixedly connected to the first push plate 5035. When the first push plate 5035 compresses the second spring 5036, the third mounting frame 5032 moves closer to the second mounting frame 5031 due to the action of the first connecting rod 5034, thereby compressing the first spring 5033.

[0067] The clamping assembly 504 includes a positioning plate 5041, a third spring 5042, a second push plate 5043, a fourth spring 5044, a clamping frame 5045, a clamping plate 5046, and a second connecting rod 5047.

[0068] One end of the positioning plate 5041 is fixedly connected to the second mounting frame 5031. One end of the third spring 5042 is fixedly connected to the positioning plate 5041, and the other end of the third spring 5042 is fixedly connected to the second push plate 5043. The third spring 5042 is set horizontally.

[0069] The fourth spring 5044 is set vertically, and both ends of the fourth spring 5044 are fixedly connected to clamping frames 5045. Each clamping frame 5045 is connected to a clamping plate 5046.

[0070] Each clamping frame 5045 is connected to the second push plate 5043 via a second connecting rod 5047. One end of the second connecting rod 5047 is hinged to the clamping frame 5045, and the other end is hinged to the second push plate 5043. When the second push plate 5043 moves toward the positioning plate 5041, the third spring 5042 is compressed. Due to the action of the second connecting rod 5047, the two clamping plates 5046 move away from each other, and the fourth spring 5044 extends.

[0071] The cutting assembly 6 includes a cutting motor 601 and a cutting blade 602. The cutting motor 601 is located in the upper chamber 101, and the cutting blade 602 is fixedly installed at the output end of the cutting motor 601. By starting the cutting motor 601, the cutting blade 602 is rotated to cut the wood-plastic flooring 10.

[0072] The triggering component 7 includes a first trigger lever 701 and a second trigger lever 702.

[0073] The first trigger rod 701 is horizontally disposed in the upper chamber 101. One end of the first trigger rod 701 is fixedly connected to the inner wall of the device housing 1. When the first push plate 5035 moves toward the first trigger rod 701, the other end of the first trigger rod 701 can push the first push plate 5035 to compress the second spring 5036.

[0074] The second trigger rod 702 is horizontally disposed in the upper chamber 101. One end of the second trigger rod 702 is fixedly connected to the inner wall of the device housing 1. When the second push plate 5043 moves toward the direction close to the second trigger rod 702, the other end of the second trigger rod 702 can push the second push plate 5043 toward the direction close to the positioning plate 5041, thereby compressing the third spring 5042.

[0075] Preferably, a glass window 8 is provided on one side of the device housing 1. The glass window 8 is made of transparent glass, which makes it easy for staff to observe the cutting of the wood-plastic flooring 10 inside the device housing 1.

[0076] Preferably, a second door 9 is provided on one side of the device housing 1. By opening the second door 9, the upper chamber 101 and the lower chamber 102 can be opened simultaneously to operate the plastic wood flooring 10 inside and the wood chips generated after the plastic wood flooring 10 is cut.

[0077] Specifically, the slider 405 has a threaded hole, and the lead screw 404 engages with the threaded hole on the slider 405.

[0078] Preferably, the clamping drive unit 503 further includes a first telescopic rod 5037, which is horizontally arranged. One end of the first telescopic rod 5037 is fixedly connected to the second mounting frame 5031, and the other end of the first telescopic rod 5037 is fixedly connected to the third mounting frame 5032, thereby making the third mounting frame 5032 more stable when moving away from or towards the second mounting frame 5031.

[0079] Specifically, the first telescopic rod 5037 is located inside the first spring 5033.

[0080] Preferably, the clamping assembly 504 further includes a second telescopic rod 5048, which is vertically arranged. Each clamping frame 5045 and the third mounting frame 5032 are connected by the second telescopic rod 5048. One end of the second telescopic rod 5048 is fixedly connected to the clamping frame 5045, and the other end of the second telescopic rod 5048 is fixedly connected to the third mounting frame 5032. This makes the two clamping frames 5045 more stable when they move away from or towards each other, and makes the two clamping plates 5046 more stable when they move away from or towards each other.

[0081] Preferably, the clamping assembly 504 further includes a pull rod 5049, one end of which is movably connected to the positioning plate 5041 and the second push plate 5043. This allows the operator to manually pull the pull rod 5049 to move the second push plate 5043 toward the positioning plate 5041, thereby moving the two clamping plates 5046 away from each other. This facilitates placing the wood-plastic composite flooring 10 between the two clamping plates 5046. Then, the pull rod 5049 is released, allowing the two clamping plates 5046 to tightly clamp the wood-plastic composite flooring 10.

[0082] Specifically, the cutting assembly 6 also includes a motor mounting bracket 603, which is fixedly connected to the inner wall of the device housing 1 and located in the upper chamber 101. The cutting motor 601 is fixedly mounted on the motor mounting bracket 603.

[0083] Preferably, the trigger assembly 7 further includes a ball bearing 703, which is fixedly installed at one end of the second trigger rod 702 away from the inner wall of the device housing 1, so that the other end of the second trigger rod 702 can move on the surface of the second push plate 5043.

[0084] Working principle and usage process of this invention:

[0085] In use:

[0086] Step 1: Drive motor 403 causes lead screw 404 to rotate forward, slider 405 moves toward control button 406, thereby causing rack 410 to move horizontally away from mounting housing 401. When rack 410 meshes with gear 303, it can drive gear 303 to rotate forward, thereby causing rotating rod 301 to rotate forward, thereby causing first door 302 to rotate forward and open upper chamber 101.

[0087] Step 2: Continue to drive the motor 403 to make the lead screw 404 rotate forward. When the slider 405 slides to one end of the first guide plate 402, it will touch the control button 406, thereby turning off the motor 403. At this time, the clamping drive cutting part 5 is completely removed from the upper chamber 101.

[0088] Step 3: Pull the lever 5049 of the two clamping components 504 to move the second push plate 5043 toward the positioning plate 5041, thereby moving the two clamping plates 5046 away from each other. Then place the wood-plastic composite flooring 10 between the two clamping plates 5046, and then release the lever 5049 so that the two clamping plates 5046 tightly clamp the wood-plastic composite flooring 10.

[0089] Step 4: Start the cutting motor 601 to rotate the cutting blade 602, in preparation for cutting the wood-plastic composite flooring 10;

[0090] Step 5: Drive motor 403 causes lead screw 404 to reverse, slider 405 moves away from control button 406, and slider 405 drives clamping drive cutting part 5 into upper chamber 101, thereby causing wood-plastic flooring 10 to enter upper chamber 101.

[0091] Step 6: When the wood-plastic composite flooring 10 is fully inserted into the upper chamber 101, the rack 410 meshes with the gear 303, and continues to drive the motor 403 to reverse the lead screw 404. The rack 410 moves horizontally towards the mounting housing 401, thereby driving the gear 303 to reverse, which in turn causes the rotating rod 301 to reverse, and then causes the first door 302 to reverse and close the upper chamber 101.

[0092] Step 7: Continue to drive motor 403 to reverse lead screw 404, so that slider 405 drives the plastic wood flooring 10 to move towards the cutting component 6 through clamping drive cutting part 5, thereby causing cutting component 6 to cut plastic wood flooring 10 into two pieces.

[0093] Step 8: After the wood-plastic composite flooring 10 is cut into two pieces, the drive motor 403 continues to reverse the lead screw 404, causing the slider 405 to move the clamping drive cutting part 5 towards the trigger assembly 7, until the first trigger rod 701 can push the first push plate 5035 to compress the second spring 5036, causing the third mounting frame 5032 to move towards the second mounting frame 5031, thereby moving the two clamping assemblies 504 away from each other. At the same time, the second trigger rod 702 can push the second push plate 5043 towards the positioning plate 5041, thereby compressing the third spring 5042, thereby moving the two clamping plates 5046 away from each other. In this way, the wood-plastic composite flooring 10 cut into two pieces falls onto the filter screen 2 of the upper chamber 101, and the wood chips generated after the wood-plastic composite flooring 10 is cut fall into the lower chamber 102 through the filter screen 2.

[0094] In summary, compared with the prior art, the embodiments of the present invention have the following beneficial effects:

[0095] 1. By driving the motor 403, the slider 405 drives the plastic wood flooring 10 into the upper chamber 101 through the clamping and driving cutting part 5 for cutting. This causes the plastic wood flooring 10 to generate a large amount of wood chips during the cutting process, which will not fly outward and injure the user due to the high speed of the cutting blade 602. This solves the technical problem of existing wood cutting devices not having a shielding device.

[0096] 2. The drive motor 403 causes the slider 405 to move towards the trigger assembly 7 via the clamping drive cutting part 5, which in turn moves the two pieces of WPC flooring 10 that have been cut. The first trigger rod 701 pushes the first push plate 5035 to move the two clamping assemblies 504 away from each other. At the same time, the second trigger rod 702 pushes the second push plate 5043 towards the positioning plate 5041, which moves the two clamping plates 5046 away from each other. This allows the two pieces of WPC flooring 10 to fall automatically onto the filter screen 2 in the upper chamber 101. The wood chips generated after the WPC flooring 10 is cut fall into the lower chamber 102 through the filter screen 2, which is convenient for classification and collection. This solves the technical problem that a large amount of wood chips remain on the WPC flooring after it is cut, which is inconvenient for the classification and collection of WPC flooring and wood chips.

[0097] 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 a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0098] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A closed-type protective cutting device for wood-plastic composite flooring, characterized in that, Includes a hollow device housing (1); A filter screen (2) is provided in the middle of the housing (1) of the device; the filter screen (2) divides the interior of the housing (1) of the device into an upper chamber (101) and a lower chamber (102); The device housing (1) is provided with a door groove (103); The device housing (1) is provided with an upper door assembly (3) for opening or closing the upper chamber (101) at the door groove (103); A translation drive assembly (4) is connected to the housing (1) of the device; a clamping drive cutting part (5) is fixedly connected to the translation drive assembly (4); The device housing (1) is internally connected to a cutting assembly (6) and a triggering assembly (7); The upper door assembly (3) includes a rotating rod (301), a first door body (302), and a gear (303); The rotating rod (301) is rotatably mounted on the device housing (1) and located on one side inside the door slot (103); One side of the first door body (302) is fixedly connected to the ring side of the rotating rod (301); The top of the rotating rod (301) is fixedly connected to the bottom of the gear (303) through the device housing (1); The translation drive assembly (4) includes a mounting housing (401), a first guide plate (402), a motor (403), a lead screw (404), a slider (405), a control button (406), a first connecting rod (407), a sealing plate (408), a rack mounting plate (409), and a rack (410). The mounting housing (401) is hollow inside and has an opening at the bottom; the bottom of the mounting housing (401) is fixedly connected to the top of the device housing (1); The first guide plate (402) is fixedly connected inside the mounting housing (401); the motor (403) is fixedly mounted on the inner wall of the mounting housing (401); The output end of the motor (403) is fixedly connected to one end of the lead screw (404); the other end of the lead screw (404) is rotatably connected to the inner wall of the mounting housing (401); A slider (405) is slidably mounted on the first guide plate (402); the lead screw (404) drives the slider (405) to slide left and right on the first guide plate (402); A control button (406) capable of shutting off the motor (403) is installed on the inner wall of the mounting housing (401); When the slider (405) slides to one end of the first guide plate (402), it touches the control button (406); The top of the device housing (1) is provided with a strip-shaped through groove (104); the bottom of the slider (405) extends into the interior of the device housing (1) through the strip-shaped through groove (104); One end of the first connecting rod (407) passes through the mounting housing (401) and is fixedly connected to the slider (405); the other end of the first connecting rod (407) is fixedly connected to one end of the closing plate (408); One end of the rack mounting plate (409) is fixedly connected to the other end of the closing plate (408); a rack (410) that cooperates with the gear (303) is fixedly connected to the rack mounting plate (409); The clamping drive cutting part (5) includes a connecting support rod (501), a first mounting frame (502), a clamping drive part (503), and a clamping assembly (504); The connecting support rod (501) is horizontally arranged; one end of the connecting support rod (501) is fixedly connected to the bottom of the slider (405); the other end of the connecting support rod (501) is fixedly connected to the top of the first mounting frame (502); Two clamping drive units (503) are symmetrically arranged on the first mounting frame (502); each clamping drive unit (503) is connected to a clamping assembly (504); The clamping drive unit (503) includes a second mounting frame (5031), a third mounting frame (5032), a first spring (5033), a first connecting rod (5034), a first push plate (5035), and a second spring (5036); The second mounting frame (5031) is fixedly connected to the first mounting frame (502); One end of the first spring (5033) is fixedly connected to the second mounting frame (5031); the other end of the first spring (5033) is fixedly connected to the third mounting frame (5032); One end of the first connecting rod (5034) is hinged to the first push plate (5035); the other end of the first connecting rod (5034) is hinged to the third mounting frame (5032); One end of the second spring (5036) is fixedly connected to the second mounting frame (5031); the other end of the second spring (5036) is fixedly connected to the first push plate (5035); The clamping assembly (504) includes a positioning plate (5041), a third spring (5042), a second push plate (5043), a fourth spring (5044), a clamping frame (5045), a clamping plate (5046), and a second connecting rod (5047). One end of the positioning plate (5041) is fixedly connected to the second mounting frame (5031); One end of the third spring (5042) is fixedly connected to the positioning plate (5041); the other end of the third spring (5042) is fixedly connected to the second push plate (5043); Both ends of the fourth spring (5044) are fixedly connected to clamping frames (5045); each clamping frame (5045) is connected to a clamping plate (5046); Each of the clamping frames (5045) is connected to the second push plate (5043) via a second connecting rod (5047); one end of the second connecting rod (5047) is hinged to the clamping frame (5045); the other end of the second connecting rod (5047) is hinged to the second push plate (5043); The cutting assembly (6) includes a cutting motor (601) and a cutting blade (602); The cutting motor (601) is located in the upper chamber (101); the output end of the cutting motor (601) is fixedly equipped with a cutting blade (602) for cutting the wood-plastic flooring (10); The triggering component (7) includes a first trigger lever (701) and a second trigger lever (702); The first trigger rod (701) is horizontally arranged in the upper chamber (101); one end of the first trigger rod (701) is fixedly connected to the inner wall of the device housing (1); the other end of the first trigger rod (701) cooperates with the first push plate (5035); The second trigger rod (702) is horizontally positioned in the upper chamber (101); one end of the second trigger rod (702) is fixedly connected to the inner wall of the device housing (1); the other end of the second trigger rod (702) cooperates with the second push plate (5043).

2. The closed-type protective wood-plastic flooring cutting device as described in claim 1, characterized in that, A glass window (8) is provided on one side of the device housing (1).

3. The closed-type protective wood-plastic flooring cutting device as described in claim 1, characterized in that, A second door (9) is provided on one side of the device housing (1).

4. The closed-type protective wood-plastic flooring cutting device as described in claim 1, characterized in that, The slider (405) has a threaded hole; the lead screw (404) is engaged with the threaded hole on the slider (405).

5. The closed-type plastic-wood flooring cutting device as described in claim 1, characterized in that, The clamping drive unit (503) further includes a first telescopic rod (5037); one end of the first telescopic rod (5037) is fixedly connected to the second mounting frame (5031); the other end of the first telescopic rod (5037) is fixedly connected to the third mounting frame (5032).

6. The closed-type plastic-wood flooring cutting device as described in claim 5, characterized in that, The first telescopic rod (5037) is located inside the first spring (5033).

7. The closed-type protective wood-plastic flooring cutting device as described in claim 1, characterized in that, The clamping assembly (504) further includes a second telescopic rod (5048); each clamping frame (5045) is connected to the third mounting frame (5032) via the second telescopic rod (5048); one end of the second telescopic rod (5048) is fixedly connected to the clamping frame (5045); the other end of the second telescopic rod (5048) is fixedly connected to the third mounting frame (5032).

8. The closed-type protective wood-plastic flooring cutting device as described in claim 1, characterized in that, The clamping assembly (504) also includes a pull rod (5049); one end of the pull rod (5049) movably passes through the positioning plate (5041) and is fixedly connected to the second push plate (5043).

9. The closed-type plastic-wood flooring cutting device as described in claim 1, characterized in that, The cutting assembly (6) also includes a motor mounting bracket (603); the motor mounting bracket (603) is fixedly connected to the inner wall of the device housing (1) and located in the upper chamber (101); the cutting motor (601) is fixedly mounted on the motor mounting bracket (603).

10. The closed-type protective wood-plastic flooring cutting device as described in claim 1, characterized in that, The trigger assembly (7) also includes a ball bearing (703); the ball bearing (703) is fixedly installed at one end of the second trigger rod (702) away from the inner wall of the device housing (1).

Images