Pine board blank cutting device with cleaning function

Abstract

The utility model discloses a pine plate blank cutting device with a cleaning function, and relates to the technical field of pine plate cutting and processing. The device comprises a collecting box, the lower side of the collecting box is provided with an air extractor, one side of the collecting box is in sliding fit with a bearing frame, and the upper side of the inner wall of the collecting box is fixedly connected with two air inlets. By arranging the collecting box, the air exhauster, the protective cover and the air inlets, the upper sides of the two expansion plates can be sealed through the protective cover, dust is supported and floats to the two sides, in the cutting process, the air exhauster exhausts air in the collecting box, air flow sucked into the collecting box is formed in the two air inlets, and the cutting efficiency is improved. When dust flies to the two sides, the dust can be sucked into the bearing frame in the collecting box through suction force of the two air inlets to be collected, pollution of the dust to the environment is reduced, the possibility that workers suck the dust can be reduced, and the risk of respiratory diseases and occupational lung diseases is reduced.

Description

Technical Field

[0001] The utility model belongs to the field of cutting and processing of pine boards, and specifically relates to a cutting device for pine board blanks with a cleaning function. Background Art

[0002] The pine board blanks in the prior art generally refer to the raw materials or semi-finished products used to make pine wood boards. In the wood processing industry, board blanks usually refer to the wooden blocks or boards that have been preliminarily processed but not yet completely made into finished boards. During the processing, the board blanks often need to be cut, and a cutting device is usually required.

[0003] In the traditional groove cutting process, the pine board blank is usually fixed and then contacted with the saw blade. The saw blade rotates at a high speed and contacts the position of the board blank that needs to be cut to achieve the cutting of the pine board blank. However, in the actual cutting process, the saw blade or other cutting tools will interact with the wood fibers, causing the wood to separate and form debris. These debris may include wood chips, dust, and smaller wood pieces. The crushed ones are relatively light and may float in the air, affecting the environment. The wood chips and wood pieces will not only scatter on the workbench but may also splash onto the ground, causing inconvenience for subsequent cleaning.

[0004] In view of this, the present utility model is specifically proposed. Content of the Utility Model

[0005] The technical problem to be solved by the present utility model is to overcome the deficiencies of the prior art and provide a cutting device for pine board blanks with a cleaning function.

[0006] To solve the above technical problem, the basic concept of the technical solution adopted by the present utility model is as follows:

[0007] A cutting device for pine board blanks with a cleaning function includes a collection box. An air extractor is installed on the lower side of the collection box. A bearing frame is slidably fitted on one side of the collection box. Two air inlets are fixedly connected to the upper side of the inner wall of the collection box. A cutting assembly is arranged on the upper side of the inner wall of the collection box;

[0008] Two extension plates are fixedly connected to the upper side of the collection box. A protective cover is rotatably fitted on the upper sides of the two extension plates. An activity port is opened on one side of one of the two extension plates. A regulating plate is fixedly connected to the inner wall of the activity port. An electric sliding rail is fixedly connected to one side of the regulating plate. A clamping assembly is arranged on the electric sliding rail. A driving assembly is fixedly connected to one side of one of the two extension plates and is matched with the regulating plate. A cleaning assembly is arranged on the other side of one of the two extension plates.

[0009] Optionally, for the purpose of performing cutting operations on workpieces, the cutting assembly includes a vertical plate fixedly connected to the upper side of the inner wall of the collection box, a cutting motor fixedly connected to one side of the vertical plate, a cutting opening formed in the upper side of the inner wall of the collection box, and a cutting tool fixedly connected to the output end of the cutting motor and located inside the cutting opening.

[0010] Optionally, in order to reduce the chance of personnel directly contacting the board and the cutting tool during cutting and reduce the risk of work-related injury accidents, the clamping assembly includes two U-shaped plates slidably fitted on the electric slide rail, hand-tightening bolts threadedly fitted on the U-shaped plates, and clamping plates rotatably fitted at the lower ends of the hand-tightening bolts.

[0011] Optionally, for the purpose of facilitating the adjustment of the position of the adjustment plate, the driving assembly includes a mounting plate fixedly connected to one side of one of the two expansion plates, an electric cylinder provided on one side of the mounting plate, and the output end of the electric cylinder is fixed to one side of the adjustment plate.

[0012] Optionally, for the purpose of cleaning the sawdust and wood blocks remaining on the collection box 1 and reducing the energy of subsequent manual cleaning, the cleaning assembly includes a sliding groove formed on the other side of one of the two expansion plates, a reciprocating lead screw rotatably fitted inside the sliding groove, a slider threadedly fitted on the reciprocating lead screw and slidably fitted inside the sliding groove, a cleaning plate fixedly connected to one side of the slider, and a stepping motor fixedly connected to one side of one of the two expansion plates and fixedly connected to the reciprocating lead screw.

[0013] Optionally, for the purpose of guiding when moving the clamping plate, vertical grooves are formed on one side of the inner walls of the two U-shaped plates, and moving blocks fixedly connected to the clamping plate are slidably fitted inside the inner walls of the vertical grooves.

[0014] Optionally, for the purpose of strengthening the friction force after the clamping plate and the U-shaped plate clamp the board, protective pads are fixedly connected to the lower side of the clamping plate and the lower side of the inner wall of the U-shaped plate, and the protective pads are adhesively bonded to the lower side of the clamping plate and the U-shaped plate.

[0015] Optionally, for the purpose of enabling the cleaning plate to clean the lower side of the protective cover while moving, a scraping plate is fixedly connected to the upper side of the cleaning plate, and the upper side of the scraping plate is in contact with the lower side of the protective cover.

[0016] After adopting the above technical solution, the present utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the present utility model does not necessarily need to achieve all the advantages described below at the same time:

[0017] 1. The utility model realizes the upper - side sealing of two expansion plates through the protective cover. Dust can float to both sides, and during the cutting process, an air - extraction machine extracts air inside the collection box, causing an air flow that is inhaled into the collection box to form inside the two air inlets. When the dust floats to both sides, the suction force of the two air inlets can suck the dust into the carrier frame inside the collection box for collection, reducing environmental pollution caused by dust, reducing the possibility of employees inhaling dust, and reducing the risks of respiratory diseases and occupational lung diseases.

[0018] 2. The utility model realizes that after processing, by starting the stepping motor in the cleaning component to drive the reciprocating lead screw to rotate in the sliding groove, driving the slider and the cleaning plate to move. Through the stepping motor, the upper side of the collection box can be cleaned, removing possible wood chips and wooden blocks remaining on the upper side of the collection box, reducing the time and labor intensity of manual cleaning, and thus improving the overall work efficiency.

[0019] The following further describes in detail the specific implementation manners of the utility model with reference to the drawings. Description of the Drawings

[0020] The following drawings in the description are only some embodiments. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. In the drawings:

[0021] Figure 1 is the overall three - dimensional structure schematic diagram of an embodiment of the utility model;

[0022] Figure 2 is the rear three - dimensional structure schematic diagram of an embodiment of the utility model;

[0023] Figure 3 is the overall three - dimensional sectional structure schematic diagram of an embodiment of the utility model;

[0024] Figure 4 is the three - dimensional structure schematic diagram of the U - shaped plate of an embodiment of the utility model;

[0025] In the drawings, the list of components represented by each reference numeral is as follows:

[0026] 1. Collection box; 2. Air extractor; 3. Carrying frame; 4. Air inlet; 5. Cutting assembly; 501. Vertical plate; 502. Cutting motor; 503. Cutting opening; 504. Cutting knife; 6. Extension plate; 7. Activity opening; 8. Adjusting plate; 9. Electric slide rail; 10. Clamping assembly; 101. U-shaped plate; 102. Hand-tightening bolt; 103. Clamping plate; 11. Driving assembly; 111. Mounting plate; 112. Electric cylinder; 12. Cleaning assembly; 121. Sliding groove; 122. Reciprocating lead screw; 123. Slide block; 124. Cleaning plate; 125. Stepper motor; 13. Vertical groove; 14. Moving block; 15. Protective pad; 16. Scraper; 17. Protective cover.

[0027] It should be noted that these drawings and text descriptions are not intended to limit the scope of the concept of the present utility model in any way, but to illustrate the concept of the present utility model to those skilled in the art by referring to specific embodiments. Detailed implementation manners

[0028] Now, the present utility model will be further described in detail with reference to the accompanying drawings.

[0029] Please refer to Figures 1-4 As shown in the figure, in this embodiment, a cutting device for pine board blanks with a cleaning function is provided, including a collection box 1. An air extractor 2 is installed on the lower side of the collection box 1. Its principle is to generate negative pressure through mechanical movement, so as to extract air from the container, which is the prior art. A carrying frame 3 is slidably fitted on one side of the collection box 1. Two air inlets 4 are fixedly connected to the upper side of the inner wall of the collection box 1. A cutting assembly 5 is arranged on the upper side of the inner wall of the collection box 1;

[0030] Two extension plates 6 are fixedly connected to the upper side of the collection box 1. A protective cover 17 is rotatably fitted on the upper sides of the two extension plates 6. The protective cover 17 can be made of a transparent material. An activity opening 7 is opened on one side of one of the two extension plates 6. The inner wall of the activity opening 7 is fixedly connected with an adjusting plate 8. An electric slide rail 9 is fixedly connected to one side of the adjusting plate 8. A clamping assembly 10 is arranged on the electric slide rail 9. A driving assembly 11 matched with the adjusting plate 8 is fixedly connected to one side of one of the two extension plates 6. A cleaning assembly 12 is arranged on the other side of one of the two extension plates 6.

[0031] Please refer to Figure 3 As shown in the figure, the cutting assembly 5 includes a vertical plate 501 fixedly connected to the upper side of the inner wall of the collection box 1, a cutting motor 502 fixedly connected to one side of the vertical plate 501, a cutting opening 503 opened on the upper side of the inner wall of the collection box 1, and a cutting knife 504 fixedly connected to the output end of the cutting motor 502 and located inside the inner wall of the cutting opening 503. The cutting knife 504 is driven by the cutting motor 502 to rotate in the cutting opening 503. When the part of the cutting knife 504 leaking out of the cutting opening 503 contacts the board, cutting can be realized.

[0032] Please refer to Figure 3 and Figure 4 , the clamping assembly 10 includes two U-shaped plates 101 slidably fitted on the electric slide rail 9, hand-tightening bolts 102 threadedly fitted on the U-shaped plates 101, and clamping plates 103 rotatably fitted at the lower ends of the hand-tightening bolts 102. By placing the plate between the inner cuts of the U-shaped plates 101 and within the clamping plates 103 and rotating the hand-tightening bolts 102 to push the clamping plates 103 downward, clamping of the plate can be achieved, reducing the chance of the operator directly contacting the plate and the cutting tool, reducing the risk of work-related injury accidents, and ensuring operation safety.

[0033] Please refer to Figure 2 , the driving assembly 11 includes a mounting plate 111 fixedly connected to one side of one of the two extension plates 6, and an electric cylinder 112 provided on one side of the mounting plate 111. The output end of the electric cylinder 112 is fixed to one side of the adjusting plate 8. By pushing the adjusting plate 8 to move through the electric cylinder 112, the position of the fixed plate aligned with the cutting blade 504 can be adjusted, realizing the adjustment of the cutting position of the plate.

[0034] Please refer to Figure 3 , the cleaning assembly 12 includes a sliding groove 121 opened on the other side of one of the two extension plates 6, a reciprocating lead screw 122 rotatably fitted on the inner wall of the sliding groove 121, a slider 123 threadedly fitted on the reciprocating lead screw 122 and slidably fitted on the inner wall of the sliding groove 121, a cleaning plate 124 fixedly connected to one side of the slider 123, and a stepping motor 125 fixedly connected to one side of one of the two extension plates 6 and fixedly connected to the reciprocating lead screw 122. After processing, by driving the reciprocating lead screw 122 to rotate through the stepping motor 125, the reciprocating lead screw 122 drives the slider 123 and the cleaning plate 124 to perform reciprocating motion, thereby driving the sawdust and wood blocks remaining on the collection box 1 to be cleaned into the air inlet 4 for collection, reducing the effort of subsequent manual cleaning.

[0035] Please refer to Figure 4 , vertical grooves 13 are opened on one side of the inner walls of the two U-shaped plates 101, and moving blocks 14 fixedly connected to the clamping plates 103 are slidably fitted on the inner walls of the vertical grooves 13. When the clamping plates 103 move, they are guided by the moving blocks 14 in the vertical grooves 13, avoiding the possibility of the clamping plates 103 rotating in the same direction as the hand-tightening bolts 102, so that when the hand-tightening bolts 102 rotate, the clamping plates 103 can only move up and down.

[0036] Please refer to Figure 4 , protective pads 15 are fixedly connected to the lower sides of the clamping plates 103 and the lower sides of the inner walls of the U-shaped plates 101. The protective pads 15 are adhesively bonded between the lower sides of the clamping plates 103 and the U-shaped plates 101. When the clamping plates 103 and the U-shaped plates 101 clamp the plate, the friction with the plate can be increased, improving the clamping force.

[0037] Please refer to Figure 3 , a scraper 16 is fixedly connected to the upper side of the cleaning plate 124, and the upper side of the scraper 16 is in contact with the lower side of the protective cover 17. When the cleaning plate 124 moves, the closed protective cover 17 can be scraped and cleaned by the scraper 16.

[0038] The implementation principle of an embodiment of a pine board embryo cutting device with a cleaning function in this application is as follows: When in use, first place the board to be processed inside the U-shaped plate 101 and below the clamping plate 103. By respectively rotating the corresponding hand-tightening bolts 102, drive the clamping plate 103 to move downward, so that the clamping plate 103 and the U-shaped plate 101 fix the corresponding board. After fixing, the electric cylinder 112 can be used to push the adjusting plate 8 to move inside the movable opening 7, thereby driving the position of the U-shaped plate 101 to adjust the cutting position of the clamped board. Drive the clamped board to move into the inside of the collection box 1 and the two extension plates 6 through the electric slide rail 9. At the same time, start the cutting motor 502 to drive the cutting tool 504 to rotate at high speed in the cutting opening 503. When the board is transported to contact the cutting tool 504, the board cutting can be realized;

[0039] During the cutting process, since the protective cover 17 seals the upper sides of the two extension plates 6, the dust only drifts to both sides. During the cutting process, by starting the air extractor 2 to extract air from the inside of the collection box 1, an air flow that is sucked into the inside of the collection box 1 is formed inside the two air inlets 4. When the dust drifts to both sides, the dust can be sucked into the bearing frame 3 inside the collection box 1 through the suction force of the two air inlets 4 for collection, reducing the pollution of the environment by the dust, reducing the possibility of employees inhaling dust, and reducing the risk of respiratory diseases and occupational pneumoconiosis;

[0040] When the processing is completed, the processed template can be taken out by opening the protective cover 17. Then, start the stepping motor 125 to drive the reciprocating lead screw 122 to rotate in the sliding groove 121, driving the slider 123 and the cleaning plate 124 to move. The upper side of the collection box 1 can be cleaned by the stepping motor 125, so that the wood chips and wooden blocks that may remain on the upper side of the collection box 1 are cleaned, reducing the time and labor intensity of manual cleaning, and thus improving the overall work efficiency.

[0041] The present utility model is not limited to the above embodiments. Anyone should know that structural changes made under the inspiration of the present utility model, as long as they have the same or similar technical solutions as the present utility model, all fall within the protection scope of the present utility model. The technologies, shapes, and structures not described in detail in the present utility model are all well-known technologies.

Claims

1. A pine board embryo cutting device with a cleaning function, characterized in that, Including: A collection box (1), an air extractor (2) is installed on the lower side of the collection box (1), a bearing frame (3) is slidably fitted on one side of the collection box (1), two air inlets (4) are fixedly connected to the upper side of the inner wall of the collection box (1), and a cutting assembly (5) is arranged on the upper side of the inner wall of the collection box (1); Two extension plates (6) are fixedly connected to the upper side of the collection box (1), a protective cover (17) is rotatably fitted on the upper sides of the two extension plates (6), an activity opening (7) is opened on one side of one of the two extension plates (6), a regulating plate (8) is fixedly connected to the inner wall of the activity opening (7), an electric slide rail (9) is fixedly connected to one side of the regulating plate (8), a clamping assembly (10) is arranged on the electric slide rail (9), a driving assembly (11) matched with the regulating plate (8) is fixedly connected to one side of one of the two extension plates (6), and a cleaning assembly (12) is arranged on the other side of one of the two extension plates (6).

2. The pine board embryo cutting device with a cleaning function according to claim 1, wherein, The cutting assembly (5) includes a vertical plate (501) fixedly connected to the upper side of the inner wall of the collection box (1), a cutting motor (502) fixedly connected to one side of the vertical plate (501), a cutting opening (503) opened on the upper side of the inner wall of the collection box (1), and a cutting tool (504) fixedly connected to the output end of the cutting motor (502) and located on the inner wall of the cutting opening (503).

3. A pine board embryo cutting device with a cleaning function according to claim 1, characterized in that, The clamping assembly (10) includes two U-shaped plates (101) slidably fitted on the electric slide rail (9), hand-tightening bolts (102) threadedly fitted on the U-shaped plates (101), and clamping plates (103) rotatably fitted at the lower ends of the hand-tightening bolts (102).

4. A pine board embryo cutting device with a cleaning function according to claim 1, characterized in that, The driving assembly (11) includes a mounting plate (111) fixedly connected to one side of one of the two extension plates (6), an electric cylinder (112) arranged on one side of the mounting plate (111), and the output end of the electric cylinder (112) is fixed to one side of the regulating plate (8).

5. A pine board embryo cutting device with a cleaning function according to claim 1, characterized in that, The cleaning assembly (12) includes a sliding groove (121) opened on the other side of one of the two extension plates (6), a reciprocating lead screw (122) rotatably fitted on the inner wall of the sliding groove (121), a slider (123) threadedly fitted on the reciprocating lead screw (122) and slidably fitted on the inner wall of the sliding groove (121), a cleaning plate (124) fixedly connected to one side of the slider (123), and a stepping motor (125) fixedly connected to one side of one of the two extension plates (6) and fixedly connected to the reciprocating lead screw (122).

6. The pine board embryo cutting device with a cleaning function according to claim 3, wherein, Vertical grooves (13) are opened on one side of the inner walls of the two U-shaped plates (101), and moving blocks (14) fixedly connected to the clamping plates (103) are slidably fitted on the inner walls of the vertical grooves (13).

7. A pine board embryo cutting device with a cleaning function according to claim 3, characterized in that, Protective pads (15) are fixedly connected to the lower sides of the clamping plates (103) and the lower sides of the inner walls of the U-shaped plates (101), and the protective pads (15) are adhesively bonded to the lower sides of the clamping plates (103) and the U-shaped plates (101).

8. The pine board embryo cutting device with a cleaning function according to claim 5, characterized in that, A scraping plate (16) is fixedly connected to the upper side of the cleaning plate (124), and the upper side of the scraping plate (16) is in contact with the lower side of the protective cover (17).

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