Plywood chip processing equipment
By using wind and vibration mechanisms in plywood wood chip processing equipment, the classification and separation of wood chips is automatically solved, and the problem of manual classification of wood chips in the existing technology is solved, and the processing efficiency is improved.
Patent Information
- Application Number
- CN202420696105.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-07
- Publication Date
- 2024-12-10
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing plywood processing equipment cannot achieve automatic classification when collecting wood chips, resulting in manual classification according to the size of wood chips in the future, which increases the process and time.
A plywood chip processing equipment is designed, including a workbench, gantry, cutting knife, recycling chamber, drop channel, diversion port, air duct, fan, filter and baffle that can be located near and far away from each other through wind and vibration mechanisms Realize automatic separation of wood chips. Smaller wood chips enter the diversion port through the filter screen. Larger wood chips fall from the drop channel. The mutual squeeze and vibration of the baffles cause wood chips on the filter screen to fall, achieving separation without subsequent processes. .
Automatic classification and separation of wood chips is realized, working efficiency is improved, and manual operation time is reduced.
Smart Images
Figure CN222135275U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of plywood processing, in particular to a plywood sawdust processing device. Background Art
[0002] Plywood is a kind of artificial synthetic board, which is often used in home decoration and other fields. When producing and processing plywood, two or more boards are coated with glue and bonded together through hot pressing to form a whole board. Before gluing and hot pressing, the surface of the plywood usually needs to be processed to make it smooth and better bonded.
[0003] The Chinese utility model patent with announcement number CN213198001U discloses a plywood processing table with a sawdust collection function, including a processing table, a first exhaust fan, a collection bin, a purification bin and a second exhaust fan. The processing table includes a processing table and a support leg. A porous support plate is provided on the processing table. A cutting blade is provided on the porous support plate. A trapezoidal cavity is provided in the processing table. The collection bin includes a collection bin body and a bottom plate. A porous filter plate is provided in the collection bin body, which can collect sawdust and smoke generated during the cutting process and collect and absorb them in separate bins.
[0004] However, the applicant has found that the prior art has at least the following problems:
[0005] When the sawdust is collected, since the sizes of the sawdust vary, it is necessary to classify the sawdust according to the sizes after the sawdust is collected so that the sawdust can be used for different purposes according to the sizes of the sawdust, which increases the number of processes. Utility Model Content
[0006] In view of this, the purpose of the utility model is to provide a plywood wood chip processing device to solve the problem that wood chips cannot be automatically classified when they are collected.
[0007] Based on the above purpose, the utility model provides a plywood wood chip processing equipment, including a workbench, a gantry is installed on the workbench, a cutting knife for cutting a board is installed on the gantry, a recovery chamber is provided on the workbench, a falling channel and a diversion port are provided below the recovery chamber, an air duct is provided behind the diversion port, a fan is installed in the air duct, a wind net is also installed on the air duct, a diversion channel is provided below the diversion port, a filter is installed on the diversion port, two groups of baffles that can approach and move away from each other are installed in the recovery chamber, when the two groups of baffles approach, the recovery chamber is closed, and when the two groups of baffles move away, the recovery chamber is unobstructed, a plurality of groups of convex points are provided on the baffles, and extrusion points where the convex points cooperate with each other are provided on the baffles.
[0008] Optionally, a spring seat is installed on the diversion port, an elastic telescopic rod is installed on the spring seat, the elastic telescopic rod is fixedly connected to the filter screen, and a vibration spring is connected between the spring seat and the filter screen.
[0009] Optionally, a guide shell is installed in the recovery chamber, and a transmission rack is adapted to be installed in the guide shell, the transmission rack is meshed and connected with a driving gear, the driving gear is dynamically connected to a gear motor, the transmission rack is meshed and connected with driven gears on both sides, the driven gear is connected with an installation shaft, the installation shaft is installed in the recovery chamber, a connecting rod is also installed on the installation shaft, and the connecting rod is fixedly connected to the baffle.
[0010] Optionally, a protective cover is provided on the outside of the driving gear, and a protective shell is provided on the outside of the driven gear.
[0011] Optionally, a first recovery frame is installed below the falling channel.
[0012] Optionally, a second recovery frame is installed below the diversion channel.
[0013] Optionally, a lead screw is installed on the gantry, a lead screw slider is adapted to be installed on the lead screw, the cutting knife is fixedly installed on the lead screw slider, the lead screw power is connected to an adjusting motor, and the adjusting motor is fixedly installed on the side of the gantry.
[0014] Optionally, an electric telescopic rod is installed on the lead screw slider, the electric telescopic rod is connected to a mounting seat, a cutting motor is installed on the mounting seat, and the cutting motor is connected to a cutting knife.
[0015] The beneficial effects of the utility model are as follows: by setting a gantry on the workbench, placing the plate on the workbench, and then starting the cutting knife to cut the plate, sawdust is generated during the cutting process, and the recovery chamber generates adsorption force due to the operation of the fan, so that the sawdust is sucked into the recovery chamber, and then the smaller sawdust passes through the filter and enters the diversion port, and the larger sawdust is adsorbed on the filter by the wind, or falls from the falling channel, and at regular intervals, the two groups of baffles are close to close the recovery chamber, the fan is turned off, and the sawdust adsorbed on the filter falls into the falling channel, and in the process of the two groups closing, the convex points and the extrusion points are mutually opposed and squeezed, so that the filter vibrates, which is convenient for shaking off the sawdust on the filter, and then the two groups are separated, so that the recovery chamber is opened, and so on, the sawdust can be separated. No subsequent process is required for sawdust separation, which improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0017] Figure 1This is a schematic diagram of a plywood sawdust processing device according to an embodiment of the utility model;
[0018] Figure 2 This is a schematic diagram of the internal structure of a plywood sawdust processing device according to an embodiment of the utility model;
[0019] Figure 3 for Figure 2 A partial enlarged schematic diagram of part A;
[0020] Figure 4 This is an enlarged schematic diagram of the internal structure of a plywood sawdust processing device on the side of an embodiment of the utility model;
[0021] Figure 5 for Figure 4 Schematic diagram of the enlarged local structure of part B.
[0022] The markings in the figure are:
[0023] 101. workbench; 102. gantry; 103. lead screw; 104. lead screw slider; 105. electric telescopic rod; 106. mounting seat; 107. cutting motor; 108. cutting knife; 109. adjusting motor; 201. recovery chamber; 202. falling channel; 203. first recovery frame; 204. diversion channel; 205. second recovery frame; 206. fan; 207. air duct; 208. diversion port; 209. air net; 301. filter; 302. convex point; 303. spring seat; 304. elastic telescopic rod; 305. vibration spring; 401. baffle; 402. connecting rod; 403. guide shell; 404. protective shell; 406. protective cover; 407. extrusion point; 408. driving gear; 409. mounting shaft; 410. driven gear; 411. transmission rack. DETAILED DESCRIPTION
[0024] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.
[0025] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.
[0026] like Figures 1 to 5 As shown, the specific embodiment of the utility model provides a plywood sawdust processing device, including a workbench 101, a gantry 102 is installed on the workbench 101, a cutting knife 108 for cutting a plate is installed on the gantry 102, a recovery chamber 201 is opened on the workbench 101, a falling channel 202 and a diversion port 208 are opened below the recovery chamber 201, an air duct 207 is opened behind the diversion port 208, a fan 206 is installed in the air duct 207, and a fan 206 is installed on the air duct 207. A wind net 209 is also installed, and a diversion channel 204 is opened below the diversion port 208. A filter screen 301 is installed on the diversion port 208. Two groups of baffles 401 that can approach and move away from each other are installed in the recovery chamber 201. When the two groups of baffles 401 approach each other, the recovery chamber 201 is closed, and when the two groups of baffles 401 move away from each other, the recovery chamber 201 is unobstructed. Multiple groups of protrusions 302 are arranged on the filter screen 301, and the baffles 401 are provided with extrusion points 407 that cooperate with the protrusions 302.
[0027] When in use, the plate is placed on the workbench 101, and then the cutting knife 108 is started to cut the plate. During the cutting process, wood chips are generated. Due to the operation of the fan 206, the recovery chamber 201 generates an adsorption force, so that the wood chips are sucked into the recovery chamber 201. Then, the smaller wood chips pass through the filter 301 and enter the diversion port 208. The larger wood chips are adsorbed on the filter 301 by the wind, or fall from the falling channel 202. At regular intervals, the two sets of baffles 401 are close to close the recovery chamber 201, and the fan 206 is closed. The wood chips adsorbed on the filter 301 fall into the falling channel 202. In the process of closing the two sets of baffles 401, the convex point 302 and the extrusion point 407 are mutually opposed and squeezed, so that the filter 301 vibrates, which is convenient for shaking off the wood chips on the filter 301. Then, the two sets of baffles 401 are separated, so that the recovery chamber 201 is opened. In this way, the wood chips can be separated. No subsequent process is required to separate wood chips, which improves work efficiency.
[0028] In some optional specific embodiments, such as Figures 1 to 5 As shown, a spring seat 303 is installed on the diversion port 208, an elastic telescopic rod 304 is installed on the spring seat 303, the elastic telescopic rod 304 is fixedly connected to the filter 301, and a vibration spring 305 is connected between the spring seat 303 and the filter 301. During operation, the vibration spring 305 drives the filter 301 to vibrate.
[0029] In some optional specific embodiments, such as Figures 1 to 5 As shown, a guide housing 403 is installed in the recovery chamber 201, a transmission rack 411 is adapted to be installed in the guide housing 403, the transmission rack 411 is meshed and connected with a driving gear 408, the driving gear 408 is connected to a gear motor, the two sides of the transmission rack 411 are respectively meshed and connected with driven gears 410, the driven gear 410 is connected with a mounting shaft 409, the mounting shaft 409 is installed in the recovery chamber 201, and a connecting rod 402 is also installed on the mounting shaft 409, and the connecting rod 402 is fixedly connected to the baffle 401. In use, the driving gear 408 is driven to rotate by the gear motor, and the driving gear 408 meshes and drives the transmission rack 411 to move up and down, thereby driving the connecting rods 402 on both sides thereof to swing, so as to realize the closing and opening of the two sets of baffles 401.
[0030] In some optional specific embodiments, such as Figures 1 to 5 As shown, the driving gear 408 is covered with a protective cover 406, and the driven gear 410 is covered with a protective shell 404 to prevent wood chips from entering between the gear teeth and causing impact.
[0031] In some optional specific embodiments, such as Figures 1 to 5 As shown, a first recovery frame 203 is installed below the falling channel 202 .
[0032] In some optional specific embodiments, such as Figures 1 to 5 As shown, a second recovery frame 205 is installed below the diversion channel 204.
[0033] In some optional specific embodiments, such as Figures 1 to 5 As shown, a lead screw 103 is installed on the gantry 102, a lead screw slider 104 is adapted to be installed on the lead screw 103, a cutting knife 108 is fixedly installed on the lead screw slider 104, and the lead screw 103 is connected to an adjustment motor 109, which is fixedly installed on the side of the gantry 102. In use, the lead screw 103 is driven to rotate by the adjustment motor 109, thereby driving the lead screw slider 104 to move, thereby realizing the function of adjusting the cutting position of the cutting knife 108.
[0034] In some optional specific embodiments, such as Figure 1-5 As shown, the lead screw slider 104 is equipped with an electric telescopic rod 105, which is connected to a mounting seat 106, a cutting motor 107 is installed on the mounting seat 106, and the cutting motor 107 is connected to a cutting knife 108. The mounting seat 106 is driven up and down by the electric telescopic rod 105 to achieve the up and down movement of the cutting knife 108.
[0035] The working principle of the utility model is as follows: when in use, a plate is placed on the workbench 101, and then the cutting knife 108 is started to cut the plate. During the cutting process, wood chips are generated. Due to the operation of the fan 206, the recovery chamber 201 generates an adsorption force, so that the wood chips are sucked into the recovery chamber 201. Then, the wood chips with smaller volume pass through the filter screen 301 and enter the diversion port 208. The wood chips with larger volume are adsorbed on the filter screen 301 by the wind, or fall down from the drop channel 202. At regular intervals, the two sets of baffles 401 are brought close to close the recovery chamber 201, the fan 206 is turned off, and the wood chips adsorbed on the filter 301 fall into the falling channel 202. In the process of closing the two sets of baffles 401, the convex points 302 and the extrusion points 407 are pressed against each other, so that the filter 301 vibrates, which facilitates the shaking off of the wood chips on the filter 301. After that, the two sets of baffles 401 are moved away, so that the recovery chamber 201 is opened, and so on and so forth, the wood chips can be separated. No subsequent process is required for wood chip separation, which improves work efficiency.
[0036] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.
[0037] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.
Claims
1. A plywood sawdust processing device, comprising a workbench (101), a gantry (102) mounted on the workbench (101), a cutting knife (108) for cutting a board mounted on the gantry (102), characterized in that: A recovery chamber (201) is provided on the workbench (101), a falling channel (202) and a diversion port (208) are provided below the recovery chamber (201), an air duct (207) is provided behind the diversion port (208), a fan (206) is installed in the air duct (207), a wind net (209) is also installed on the air duct (207), a diversion channel (204) is provided below the diversion port (208), and the diversion port (208) is provided at the rear of the air duct (207). ) is installed with a filter screen (301), and two groups of baffles (401) that can move closer to and away from each other are installed in the recovery chamber (201). When the two groups of baffles (401) move closer to each other, the recovery chamber (201) is closed, and when the two groups of baffles (401) move away from each other, the recovery chamber (201) is unobstructed. The (301) is provided with multiple groups of protrusions (302), and the baffles (401) are provided with extrusion points (407) that cooperate with the protrusions (302).
2. The plywood sawdust processing equipment according to claim 1, characterized in that: A spring seat (303) is installed on the diversion port (208), an elastic telescopic rod (304) is installed on the spring seat (303), the elastic telescopic rod (304) is fixedly connected to the filter screen (301), and a vibration spring (305) is connected between the spring seat (303) and the filter screen (301).
3. The plywood sawdust processing equipment according to claim 1, characterized in that: A guide shell (403) is installed in the recovery chamber (201), and a transmission rack (411) is adapted to be installed in the guide shell (403). The transmission rack (411) is meshedly connected with a driving gear (408), and the driving gear (408) is dynamically connected to a gear motor. The two sides of the transmission rack (411) are respectively meshedly connected with driven gears (410), and the driven gear (410) is connected with a mounting shaft (409). The mounting shaft (409) is installed in the recovery chamber (201), and a connecting rod (402) is also installed on the mounting shaft (409), and the connecting rod (402) is fixedly connected to the baffle (401).
4. The plywood sawdust processing equipment according to claim 3, characterized in that: The driving gear (408) is externally covered with a protective cover (406), and the driven gear (410) is externally covered with a protective shell (404).
5. The plywood sawdust processing equipment according to claim 3, characterized in that: A first recovery frame (203) is installed below the falling channel (202).
6. The plywood sawdust processing equipment according to claim 3, characterized in that: A second recovery frame (205) is installed below the diversion channel (204).
7. The plywood sawdust processing equipment according to claim 1, characterized in that: A lead screw (103) is installed on the gantry (102), a lead screw slider (104) is adapted to be installed on the lead screw (103), a cutting knife (108) is fixedly installed on the lead screw slider (104), the lead screw (103) is connected to an adjusting motor (109) for power, and the adjusting motor (109) is fixedly installed on the side of the gantry (102).
8. The plywood sawdust processing equipment according to claim 7, characterized in that: The lead screw slider (104) is provided with an electric telescopic rod (105), the electric telescopic rod (105) is connected to a mounting seat (106), a cutting motor (107) is provided on the mounting seat (106), and the cutting motor (107) is motively connected to a cutting knife (108).