An ecological board cutting and edging all-in-one machine

Abstract

The utility model relates to cutting machine technical field, especially relates to a ecological board cutting and edging integrated machine, including the body and install on the cutting mechanism and the edging mechanism of body, the utility model's edging mechanism includes the edging device and guide device, and guide device installs on the body and is located the both sides of edging device, and the edging area is formed between edging device and guide device, wherein, the edging device includes the edging structure and cleaning structure, and the sand belt for edging is driven to the edging structure, and the cleaning part that can contact with sand belt back and be controlled rotation has the cleaning structure, the utility model can clean sand belt when polishing board material, guarantees the polishing effect of sand belt to board material.

Description

Technical Field

[0001] This utility model relates to the field of cutting machine technology, and in particular to an integrated machine for cutting and grinding ecological boards. Background Technology

[0002] Eco-friendly boards, also known as paint-free boards, are favored by many users because furniture made from these boards does not require painting.

[0003] Currently, in furniture manufacturing, eco-boards need to be cut for better subsequent processing. After cutting, the cut surfaces of the eco-boards need to be sanded. In the past, cutting and sanding were usually done on two separate machines. To address this, the applicant proposed an edge-cutting and sanding device for eco-board production that avoids wood chips flying on June 12, 2023 (authorization announcement number CN220162706U). This edge-cutting and sanding device can achieve cutting and sanding operations on a single machine. However, in actual use, the following defects were still found: Existing cutting and edge grinding devices typically use polishing rollers for edge grinding. However, polishing rollers tend to leave debris during grinding, which affects the edge grinding effect. Furthermore, the grinding effect of a single polishing roller is not ideal, so multiple rollers are usually required. However, each polishing roller needs to be cleaned after the machine stops, making the cleaning work very tedious.

[0004] In summary, necessary improvements need to be made to the existing cutting and edge-grinding equipment. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an integrated machine for cutting and grinding ecological boards, which aims to solve the problems mentioned in the background technology.

[0006] The technical solution of this utility model is achieved as follows: an integrated machine for cutting and grinding ecological boards, comprising: The machine body includes a processing table; The cutting mechanism is mounted on the machine body and is used to cut the sheet metal on the processing table; An edge-grinding mechanism, mounted on a machine body, has at least two edge-grinding zones through which the sheet metal passes. The edge-grinding mechanism of this utility model includes: The edge grinding device is mounted on the machine body; The guide device is installed on the machine body and located on both sides of the edge grinding device, forming an edge grinding area between the edge grinding device and the guide device; The edge grinding device includes an edge grinding structure and a cleaning structure. The edge grinding structure is driven by an abrasive belt for edge grinding, and the cleaning structure has a cleaning part that can contact the back of the abrasive belt and be controlled to rotate.

[0007] By adopting the above technical solution: The grinding device of this utility model uses a sanding belt for grinding. Compared with the polishing roller, the sanding belt is easier to clean (when the machine is stopped for cleaning, the sanding belt can be cleaned by using a cleaning rod to contact the sanding belt while the sanding belt is running, so the efficiency is higher). In addition, this utility model is also equipped with a cleaning structure, which can clean the sanding belt while the machine is running to ensure the grinding effect.

[0008] Preferably, the edge grinding device includes: The first frame is installed on the fuselage; The first installation area is located on both sides of the first frame; Several sets of control wheels, each set of control wheels including at least two sand belt drive wheels rotatably connected in the first installation area; The sanding belt is connected to the sanding belt drive pulleys. The motor is mounted on the machine body and is used to control the rotation of any sanding belt drive wheel.

[0009] Preferably, the cleaning structure includes: The cleaning roller is rotatably connected to the first mounting area; The driven wheel is connected to the cleaning roller via a drive shaft; The drive wheel is connected to any sanding belt drive wheel via a drive shaft; The drive belt connects the driven pulley and the driving pulley.

[0010] Preferably, a scraper that contacts the cleaning roller is fixedly connected within the first installation area.

[0011] Preferably, the guiding device includes: Two second frames are installed on the body at intervals and are located on both sides of the first frame, forming a grinding area between the second frames and the first frame; The second installation area is located on the side of the second frame that is closer to the first frame; The guide roller is rotatably connected to the second mounting area and partially exposed within the second mounting area.

[0012] By adopting the above technical solution: The cleaning structure of this invention is linked to the control wheel via a pulley. When the sanding belt is running, the cleaning roller also rotates and cleans the sanding belt. The scraper of this invention can scrape off impurities on the cleaning roller, ensuring the cleaning effect of the cleaning roller on the sanding belt.

[0013] Preferably, the body is further provided with a suction chamber that can be connected to a vacuum cleaner via a suction pipe; The dust collection chamber is located below the first installation area and the second installation area, and the machine body is provided with a first dust collection port facing the edge grinding area; The machine body is also provided with a second dust suction port facing the contact position of the scraper and the cleaning roller.

[0014] By adopting the above technical solution: This invention provides a dust suction chamber and a dust suction port on the first frame of the edge grinding device and the second frame of the guiding device. The dust suction port can remove the debris generated during edge grinding, thus preventing a large accumulation of debris in the edge grinding area from affecting the movement of the wooden board. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model 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 this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of a specific embodiment 1 of the present utility model; Figure 2 for Figure 1 A schematic diagram of the structure after the middle cover plate has been disassembled; Figure 3 This is a schematic diagram of the cutting structure in specific embodiment 1 of this utility model; Figure 4 for Figure 1 AA section view in the middle; Figure 5 for Figure 1 BB section view in the middle; Figure 6 for Figure 1 A structural diagram of the concealed first frame; Figure 7 This is a schematic diagram of the edge grinding structure in specific embodiment 1 of this utility model; Figure 8 for Figure 4 Enlarged view of part A in the image; Figure 9 This is a schematic diagram of the structure of a specific embodiment 2 of the present utility model; Figure 10 for Figure 9 CC section view in the image. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Example 1: like Figures 1-8 As shown, this embodiment discloses an integrated machine for cutting and grinding ecological boards, comprising: The machine body 10 has a processing table 11; The cutting mechanism 20 is mounted on the machine body 10 and is used to cut the sheet metal on the processing table 11; The edge grinding mechanism is installed on the processing table 11 of the machine body 10 and has two edge grinding zones for the sheet metal to pass through.

[0019] In this embodiment, the machine body 10 is provided with an arrangement cavity 100 for mounting the cutting structure 20. A cover plate 101 is detachably connected to the arrangement cavity 100. The cover plate 101 is provided with a heat dissipation port 101a. A guide plate 101b is arranged on the heat dissipation port 101a. The guide plate 101b can prevent falling wood chips from entering the arrangement cavity through the heat dissipation port. In this embodiment, the processing table 11 is also provided with a cutting opening 11a, which exposes the blade 200 of the cutting mechanism 20.

[0020] In this embodiment, the cutting mechanism 20 includes a mounting frame 201, which is fixed in the arrangement cavity 100 and has a blade cavity 201a for mounting the blade 200. The blade 200 is rotatably connected to the mounting frame 201. The mounting frame 201 is also provided with a transmission port 201b. The drive motor 202 of the cutting mechanism 20 is installed in the arrangement cavity 100, and the output end of the drive motor 202 is connected to a first drive pulley 203. The blade 200 is connected to a second drive pulley 204 through a transmission shaft. A drive belt 205 is connected between the first drive pulley and the second drive pulley. The drive belt 205 passes through the transmission port 201 and engages with the two belts.

[0021] In this embodiment, the machine body 10 is also provided with two chip removal cavities 103, and the processing table 11 is provided with a chip removal port 104 communicating with the chip removal cavities 103. In this embodiment, there are two chip removal ports 104 located on the two layers of the blade 200. The side wall of the mounting bracket 201 in this embodiment is provided with a chip outlet 201c, and the chip outlet 201c is connected to the chip removal cavity 103 through a chip outlet channel 105 provided in the machine body 10.

[0022] In this embodiment, the bottom inner walls of the chip discharge port 104, the chip outlet 201c, and the chip discharge channel 105 are all inclined from the chip discharge direction, which can improve the smoothness of chip discharge.

[0023] In this embodiment, during installation, the top of the mounting bracket 201 abuts against the cutting opening 11a, causing the blade 200 to protrude from the cutting opening 11a.

[0024] In this embodiment, the board is cut into two parts by the blade during cutting. The two parts are then fed into the edge grinding mechanism by the worker for edge grinding. The chips generated during cutting can be sent into the chip discharge chamber through the chip discharge port 104. If necessary, the chip discharge chamber can be cleaned. In actual use, at least one method is to place two chip collection frames at the outlet of the chip discharge chamber 103 to collect waste materials. The cleaned waste materials can be directly sent into the chip collection frames.

[0025] The edge grinding mechanism in this embodiment includes: The edge grinding device 30 is installed on the processing table 11 of the machine body; The guide device 31 is installed on the processing table 11 of the machine body and located on both sides of the edge grinding device 30, forming an edge grinding area between the edge grinding device 30 and the guide device 31. The edge grinding device 30 includes an edge grinding structure and a cleaning structure. The edge grinding structure is driven by an abrasive belt 300 for edge grinding, and the cleaning structure has a function to engage with the back of the abrasive belt 300 (see reference). Figures 7-8 The cleaning part comes into contact with and is controlled to rotate.

[0026] The edge grinding device in this embodiment includes: The first frame 301 is installed on the machining table 11 of the machine body; The first installation area 302 is located on both sides of the first frame 301; Several sets of control wheels, the control wheels in this embodiment include two sanding belt drive wheels 303a and two sanding belt guide wheels 303b rotatably connected in the first mounting area; The sanding belt 300 is connected between the sanding belt drive wheel 303a and the sanding belt guide wheel 303b. In this embodiment, the sanding belt can be a low mesh size sanding belt (such as 40-120 mesh), mainly for preliminary shaping of the cut edge. In subsequent processing, the worker will further grind it. Motor 304 is mounted on the machine body 10 and used to control the rotation of the sanding belt drive wheel 303a. In this embodiment, the machine body 10 is provided with a motor cavity 304a, and the motor is installed in the motor cavity 304a. The motor cavity 304a is equipped with a dust cover 304b. In order to achieve heat dissipation, a heat dissipation vent (not shown in the figure) is provided on the cavity wall of the motor cavity 304a. In this embodiment, two gaps 10e are reserved between the support legs of the machine body 10. One end of the heat dissipation vent of the motor cavity 304a can pass through the gap 10e to achieve heat dissipation.

[0027] The cleaning structure in this embodiment includes: The cleaning roller 40 is rotatably connected to the first mounting area 302 and is the cleaning part of the embodiment. The driven wheel 41 is connected to the cleaning roller 40 via a drive shaft; The drive wheel 42 is connected to the sand belt drive wheel 303a via a drive shaft. The diameter of the drive wheel is generally smaller than that of the driven wheel. In this embodiment, the motor 304 is used to control the rotation of the drive shaft, which is equipped with the drive wheel and the sand belt drive wheel. The transmission belt 43 is connected between the driven pulley 41 and the driving pulley 42.

[0028] In this embodiment, a scraper 44 that contacts the cleaning roller 40 is fixedly connected in the first installation area 302.

[0029] The guiding device in this embodiment includes: Two second frames 50 are installed at intervals on the processing table 11 of the machine body 10, and are located on both sides of the first frame 301 respectively, forming a grinding area between the second frames 50 and the first frame 301. The second installation area 51 is located on the side of the second frame 50 that is close to the first frame 301; The guide roller 52 is rotatably connected to the second mounting area 51 and is partially exposed in the second mounting area 51.

[0030] In this embodiment, the first frame 301 is also provided with a second installation area 51. The second installation area of ​​the first frame 301 is spaced apart from the first installation area 302 and is also rotatably connected with a guide roller 52.

[0031] In this embodiment, the processing table 11 is provided with recessed areas 11c for mounting the first frame 301 and the second frame 50. The sidewalls of the recessed areas 11c are respectively formed with extension areas 11d. When the first frame and the second frame are mounted on the processing table 11, the guide roller 52 and the sanding belt guide wheel are located in the extension area. Therefore, when the wooden board passes through the edge grinding area, the two sides of the wooden board are in contact with the guide roller and / or the sanding belt, and will not directly contact the first frame and the second frame.

[0032] refer to Figures 1-8 The principle of this embodiment is: In this embodiment, at least one usage mode can be used by two workers, and some workers can use it alone. Taking two workers as an example: During the cutting process, the worker pushes the board into the machine from the side with the blade, and the board is cut by the blade. Then, the worker sends the cut boards into the edge grinding area. As the boards move in the edge grinding area, the cut ends of the boards are ground by the sanding belt, and finally they leave from the other side of the machine to complete the edge grinding.

[0033] In practical use, the output side of the frame (that is, the side of the principle cutting mechanism) is usually equipped with a conveyor (or conveying device). When the worker pushes the board away from the edge grinding area, the board moves onto the conveyor and is then moved to the next process.

[0034] This embodiment also includes a cleaning roller for cleaning the sanding belt. After the sanding belt polishes the board, the cleaning roller can come into contact with the sanding belt and clean it to ensure the sanding effect on the board during machine operation. It is worth mentioning that after the machine stops, the worker still needs to check the condition of the sanding belt to ensure safe operation.

[0035] Example 2: like Figures 9-10 ( Figure 9 As shown in the figure (with part of the body hidden), this embodiment is based on embodiment 1 and also has a suction chamber on the body 10 that can be connected to the vacuum cleaner 61 through the suction pipe 60; The dust collection chamber is located below the first installation area and the second installation area, and the body 10 is provided with a first dust collection port 62 facing the edge grinding area. The machine body 10 is also provided with a second dust suction port 63 facing the contact position of the scraper and the cleaning roller.

[0036] The suction chamber in this embodiment includes a first suction chamber 71, a second suction chamber 72, and a third suction chamber 73. The first suction chamber 71 is located on both sides of the motor chamber 304a. The second suction chamber 72 and the third suction chamber 73 are respectively connected to each of the second suction ports 63. In this embodiment, the first suction chamber, the second suction chamber, and the third suction chamber are all connected to the vacuum cleaner 61 through the suction pipe 60.

[0037] In this embodiment, the diameters of the first dust suction port 62 and the second dust suction port 63 gradually decrease from the airflow direction. The first dust suction port 62 is distributed in the extension area 11d and the edge grinding area near the first frame and the second frame, respectively. The processing table in this embodiment is also provided with lifting ribs 74, which extend from the moving direction of the board to both sides of the processing table.

[0038] refer to Figures 9-10 In this embodiment, by setting a dust suction port on the machine body, the waste generated during polishing can be sucked away by the vacuum cleaner through the dust suction port. The first dust suction port is used to suck up the waste generated during polishing, and the second dust suction port corresponds to the contact surface between the scraper and the cleaning roller, and can suck away the impurities scraped off by the scraper on the cleaning roller.

[0039] In this embodiment, during sanding, the board is placed on the lifting rib and moved through the edge grinding area. The lifting rib can separate the board from the worktable surface. Therefore, the first dust suction port will not stick to the board during the suction process, allowing the board to pass through the edge grinding area more smoothly.

[0040] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An integrated machine for cutting and grinding ecological boards, comprising: The machine body (10) has a processing table (11); The cutting mechanism (20) is mounted on the machine body (10) and is used to cut the sheet metal on the processing table (11); An edge-grinding mechanism, mounted on a machine body (10), and having at least two edge-grinding zones for the sheet metal to pass through, is characterized in that: the edge-grinding mechanism comprises: The edge grinding device (30) is installed on the machine body (10); The guide device (31) is installed on the body (10) and located on both sides of the edge grinding device (30), forming an edge grinding area between the edge grinding device (30) and the guide device (31); The edge grinding device (30) includes an edge grinding structure and a cleaning structure. The edge grinding structure is driven by an abrasive belt (300) for edge grinding, and the cleaning structure has a cleaning part that can contact the back of the abrasive belt (300) and be controlled to rotate.

2. The integrated cutting and edge grinding machine for ecological boards according to claim 1, characterized in that: The edge grinding device includes: The first frame (301) is installed on the body (10); The first installation area (302) is located on both sides of the first frame (301); Several sets of control wheels, each set of control wheels including at least two sand belt drive wheels (303a) rotatably connected in the first mounting area (302). A sanding belt (300) is driven between the sanding belt drive pulleys (303a); The motor (304) is mounted on the machine body (10) and is used to control the rotation of any sanding belt drive wheel (303a).

3. The integrated cutting and edge grinding machine for ecological boards according to claim 2, characterized in that: The cleaning structure includes: A cleaning roller (40) is rotatably connected to the first mounting area (302); The driven wheel (41) is connected to the cleaning roller (40) via a drive shaft; The drive wheel (42) is connected to any sand belt drive wheel (303a) via a drive shaft; The transmission belt (43) is connected between the driven pulley (41) and the drive pulley (42).

4. The integrated cutting and edge grinding machine for ecological boards according to claim 3, characterized in that: A scraper (44) that contacts the cleaning roller (40) is fixedly connected in the first installation area (302).

5. An integrated cutting and edge-grinding machine for ecological boards according to any one of claims 2-4, characterized in that: The guiding device includes: Two second frames (50) are installed on the body (10) at intervals and are located on both sides of the first frame (301), forming a grinding area between the second frames (50) and the first frame (301); The second installation area (51) is located on the side of the second frame (50) near the first frame (301); The guide roller (52) is rotatably connected to the second mounting area (51) and partially exposed in the second mounting area (51).

6. The integrated cutting and edge grinding machine for ecological boards according to claim 5, characterized in that: The body (10) is also provided with a suction chamber that can be connected to a vacuum cleaner (61) via a suction pipe (60); The dust collection chamber is located below the first installation area and the second installation area, and the body (10) is provided with a first dust collection port (62) facing the edge grinding area. The machine body (10) is also provided with a second suction port (63) facing the contact position of the scraper and the cleaning roller.

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