A wood circular sawing machine

Abstract

The application discloses a wood circular sawing machine and belongs to the technical field of wood sawing. Mainly includes: sawing table, the lower end of the sawing table is provided with a supporting rod, the upper end surface of the sawing table is provided with a vertical opening, and a wood sawing mechanism is arranged at the opening; a guard plate is obliquely arranged on the upper end surface of the sawing table, and the upper end of the guard plate is provided with a transparent protective cloth; a collecting mechanism is arranged on the upper end of one side of the sawing table, the collecting mechanism is provided with a bellows fixedly arranged on one side of the sawing table, the side end of the bellows close to the sawing table is provided with an air outlet, the lower end of the bellows is provided with an outlet, a fan is arranged below the sawing table, and a pipeline is connected between the air inlet of the fan and the outlet of the bellows. The lower end of the bellows is provided with an outlet, and the outlet is obliquely and fixedly provided with a collecting plate. The wood circular sawing machine can improve the processing environment, ensure the surface cleanliness of products, and avoid cleaning the wood chips during the processing.

Description

Technical Field

[0001] This application relates to the field of wood sawing technology, specifically a wood circular saw. Background Technology

[0002] A circular saw is a power tool that uses a rotating circular blade to cut various materials. It is widely used in various industries and household applications, including woodworking, metalworking, and plastics processing. There are many types of circular saws, including handheld, tabletop, and sliding table types.

[0003] However, the saw blades of conventional circular saws are usually exposed, resulting in a large amount of wood shavings and dust being generated during wood processing. This affects the processing environment and the cleanliness of the product surface, requiring constant cleaning during processing and reducing processing efficiency. Therefore, it is necessary to provide a wood circular saw to solve the above problems.

[0004] It should be noted that the information disclosed in this background section is only for understanding the background technology of this application concept, and therefore may include information that does not constitute prior art. Summary of the Invention

[0005] Based on the aforementioned problems in the existing technology, the problem to be solved by this application is to provide a wood circular saw that improves the processing environment, ensures the cleanliness of the product surface, and eliminates the need for continuous cleaning of wood shavings during processing.

[0006] The technical solution adopted by this application to solve its technical problem is: a circular saw for wood, including: a saw table, a support rod installed at the lower end of the saw table, a vertical opening through the upper end surface of the saw table, and a sawing mechanism provided at the opening;

[0007] A protective plate is installed at an angle on the upper surface of the saw table, and a transparent protective cloth is installed on the upper end of the protective plate;

[0008] The collection mechanism is located on the upper side of one side of the saw table. The collection mechanism has a bellows fixedly installed on one side of the saw table. The bellows has an air outlet on the side near the saw table and an outlet at the lower end of the bellows. A fan is installed below the saw table. A duct is connected between the air outlet of the fan and the outlet of the bellows.

[0009] An outlet is provided at the lower end of the protective plate opposite the bellows. A collection plate is fixedly installed at the outlet at an outward tilt, and a collection box is provided below the collection plate.

[0010] Furthermore, the lower end of the collecting plate is provided with mating grooves on both sides, the upper end of the collecting box is provided with a feed inlet, and mating strips are fixedly installed on both sides of the feed inlet, and the mating strips and the mating grooves cooperate with each other.

[0011] Furthermore, the sawing mechanism has a bearing seat fixedly installed on the lower end face of the saw table, and a drive shaft is rotatably connected to the axis of the bearing seat. A saw blade is fixedly installed at one end of the drive shaft. The saw blade is located at the opening and protrudes from the table surface of the saw table.

[0012] Furthermore, a fixed plate is fixedly installed at the lower end of the saw table, a drive motor is fixedly installed on the fixed plate, a drive wheel is fixedly installed on the output shaft of the drive motor, a transmission wheel is fixedly installed at the other end of the drive shaft, and a transmission belt is connected between the transmission wheel and the drive wheel.

[0013] Furthermore, the surface of the saw table is provided with a leveling mechanism, the leveling mechanism having a first sliding groove formed on the surface of the saw table, the first sliding groove being located on one side of the saw blade and being in a horizontal state, a first slider being slidably connected in the first sliding groove, and a first baffle being fixedly installed at the upper end of the first slider, the first baffle being perpendicular to the saw blade.

[0014] Furthermore, the saw table is provided with two sets of second sliding grooves. The second sliding grooves are located on the other side of the saw table and are perpendicular to it. A second slider is slidably connected in the second sliding groove. A second baffle is fixedly installed on the upper end of the second slider. The second baffle is horizontal with the saw blade.

[0015] Furthermore, a scale line is provided on one side of the upper end of the second slide groove, and a fixing hole is provided through the second baffle and the second slider, with a fixing bolt threaded into the fixing hole.

[0016] The beneficial effects of this application are: the wood circular saw provided by this application is equipped with a collection mechanism to automatically collect wood shavings. If there are a lot of wood shavings on the surface of the wood during the processing, a blower can be started to blow and clean them, thus improving the processing environment, ensuring the cleanliness of the product surface, eliminating the need to constantly clean the wood shavings during the processing, and improving processing efficiency.

[0017] In addition to the purposes, features, and advantages described above, this application has other purposes, features, and advantages. A further detailed description of this application will be provided below with reference to the figures. Attached Figure Description

[0018] The accompanying drawings, which form part of this application, are used to provide a further understanding of this application. The illustrative embodiments of this application and their descriptions are used to explain this application and do not constitute an undue limitation of this application.

[0019] In the attached diagram:

[0020] Figure 1 This is an overall schematic diagram of a circular saw for timber in this application;

[0021] Figure 2 for Figure 1 Different schematic diagrams of the overall structure;

[0022] Figure 3 for Figure 1 A partial structural breakdown diagram of the overall structure;

[0023] Figure 4 for Figure 3 Enlarged view of region A in the middle;

[0024] Figure 5 for Figure 1 A separate enlarged schematic diagram of the center saw table;

[0025] The following are the labeling elements in the figure:

[0026] 1. Saw table; 11. Support rod; 12. Opening; 13. Guard plate;

[0027] 2. Saw mechanism; 21. Drive shaft; 22. Saw blade; 23. Drive wheel; 24. Fixed plate; 25. Drive motor; 26. Drive belt;

[0028] 3. Collection mechanism; 31. Fan; 32. Air duct; 33. Air outlet; 34. Collection plate; 35. Matching groove; 36. Collection box; 37. Feed inlet; 38. Matching strip; 39. Air box;

[0029] 4. Leveling mechanism; 41. First slide groove; 42. First slider; 43. First baffle; 44. Second slide groove; 45. Second slider; 46. Second baffle; 47. Fixing hole; 48. Fixing bolt; 49. Scale line. Detailed Implementation

[0030] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0031] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0032] like Figures 1-2 As shown, this application provides a circular saw for wood, including a saw table 1. Four sets of support rods 11 are fixedly installed at the lower end of the saw table 1. The four sets of support rods 11 are used to support and fix the saw table 1. The upper end surface of the saw table 1 is inclined inward and fixedly installed with a guard plate 13. A transparent protective cloth is also installed on the upper end of the guard plate 13. The guard plate 13 and the protective cloth are used to prevent wood shavings generated during sawing from flying everywhere.

[0033] A vertical opening 12 is provided through the upper end face of the saw table 1. A sawing mechanism 2 is provided at the opening 12. The sawing mechanism 2 has a bearing seat (not shown in the figure) fixedly installed on the lower end face of the saw table 1. A drive shaft 21 is rotatably connected to the axis of the bearing seat. A saw blade 22 is fixedly installed at one end of the drive shaft 21. The saw blade 22 is located at the opening 12 and protrudes from the table surface of the saw table 1, thus facilitating sawing operations.

[0034] To enable the drive shaft 21 to rotate, a fixed plate 24 is fixedly installed at the lower end of the saw table 1. A drive motor 25 is fixedly installed on the fixed plate 24. A drive wheel (not shown in the figure) is fixedly installed on the output shaft of the drive motor 25. At the same time, a transmission wheel 23 is fixedly installed at the other end of the drive shaft 21. A transmission belt 26 is connected between the transmission wheel 23 and the drive wheel. Therefore, starting the drive motor 25 can drive the drive shaft 21 to rotate through the transmission belt 26, thus causing the saw blade 22 to rotate.

[0035] like Figures 2-3 As shown, in order to facilitate the cleaning of wood shavings left on the saw table 1, in this application, only three sets of guard plates 13 are provided. A collection mechanism 3 is provided on the side of the saw table 1 without guard plates 13. The collection mechanism 3 has a bellows 39 fixedly installed on one side of the saw table 1. The bellows 39 is set perpendicular to the saw blade 22. Multiple sets of air outlets 33 are opened on the side of the bellows 39 near the saw table 1, and an outlet is left at the lower end of the bellows 39. At the same time, a fan 31 is provided below the saw table 1. A duct 32 is connected between the air outlet of the fan 31 and the outlet of the bellows 39. Therefore, when the fan 31 is started, air can be blown into the duct 32. The air blows towards the saw table 1 through the air outlet 33, thus blowing the wood shavings on the saw table 1 to the other side.

[0036] like Figures 3-4As shown, an outlet is provided at the lower end of the guard plate 13 opposite to the bellows 39. A collection plate 34 is fixedly installed at the outlet at an outward tilt. A collection box 36 is provided below the collection plate 34. Therefore, the wood shavings are blown towards the collection plate 34 by the wind force of the air outlet 33 and enter the collection box 36 below.

[0037] To facilitate the replacement of the collection box 36, mating grooves 35 are provided on both sides of the lower end of the collection plate 34, and a feed inlet 37 is provided at the upper end of the collection box 36. A mating strip 38 is fixedly installed on both sides of the feed inlet 37. The mating strip 38 and the mating groove 35 are mated to each other. Therefore, during installation, the mating strip 38 is inserted into the mating groove 35 to fix the collection box 36 and facilitate its removal and cleaning.

[0038] like Figure 1 and Figure 5 As shown, in order to improve the sawing accuracy of wood, a leveling mechanism 4 is also provided on the surface of the saw table 1. The leveling mechanism 4 has a first groove 41 opened on the surface of the saw table 1. The first groove 41 is located on one side of the saw blade 22 and is in a horizontal state. A first slider 42 is slidably connected in the first groove 41. A first baffle 43 is fixedly installed on the upper end of the first slider 42. The first baffle 43 is perpendicular to the saw blade 22. Therefore, when sawing wood, one horizontal side of the wood can be attached to the first baffle 43.

[0039] Meanwhile, two sets of second sliding grooves 44 are also provided on the saw table 1. The second sliding grooves 44 are located on the other side of the saw table 1 and are perpendicular to it. A second slider 45 is slidably connected in the second sliding groove 44. A second baffle 46 is fixedly installed on the upper end of the second slider 45. The second baffle 46 is horizontal with the saw blade 22. Therefore, when sawing wood, one vertical side of the wood can be attached to the second baffle 46.

[0040] To control the sawing distance, a scale line 49 is provided on one side of the upper end of the second slide 44. At the same time, a fixing hole 47 is provided through the second baffle 46 and the second slider 45. A fixing bolt 48 is threaded into the fixing hole 47. Therefore, the position of the second baffle 46 can be adjusted more clearly through the scale line 49, and the second baffle 46 can be fixed by the fixing bolt 48 to prevent the adjusted position from shaking or shifting during sawing, which would affect the sawing accuracy.

[0041] It should be noted that when the machine is not in use, the operator will clean the wood shavings in the first slide 41 and the second slide 44, so it will not affect the normal sliding of the first slider 42 and the second slider 45.

[0042] In summary: When sawing wood, first adjust the position of the second baffle 46 to the required size by referring to the scale line 49. Then, attach the two ends of the wood to the second baffle 46 and the first baffle 43 respectively. Then, start the sawing mechanism 2 to make the saw blade 22 rotate. At the same time, the operator pushes the wood along the direction of the first groove 41 to complete the sawing and prevent the wood from shifting during the sawing process.

[0043] After a batch of wood has been sawn, the blower 31 is activated to blow air out of the outlet 33, which blows the wood shavings toward the collection plate 34 and into the collection box 36, thus automatically collecting the wood shavings. If there are a lot of wood shavings on the surface of the wood during processing, the blower 31 can also be activated to blow them away, thereby improving the processing environment, ensuring the cleanliness of the product surface, eliminating the need to constantly clean the wood shavings during processing, and improving processing efficiency.

[0044] After a period of operation, staff can periodically remove and clean the collection box 36 to prevent it from becoming full and affecting collection.

[0045] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A circular saw for timber, characterized in that: include: A saw table (1) is provided with a support rod (11) at the lower end of the saw table (1). A vertical opening (12) is provided through the upper end of the saw table (1). A sawing mechanism (2) is provided at the opening (12). A protective plate (13) is installed at an angle on the upper surface of the saw table (1), and a transparent protective cloth is installed on the upper end of the protective plate (13); A collection mechanism (3) is provided on the upper side of the saw table (1). The collection mechanism (3) has a bellows (39) fixedly installed on the side of the saw table (1). The bellows (39) has an air outlet (33) on the side near the saw table (1). The lower end of the bellows (39) has an outlet. A fan (31) is provided below the saw table (1). A duct (32) is connected between the air outlet of the fan (31) and the outlet of the bellows (39). An outlet is provided at the lower end of the guard plate (13) opposite to the bellows (39), and a collection plate (34) is fixedly installed at the outlet at an outward tilt. A collection box (36) is provided below the collection plate (34).

2. A circular saw for timber according to claim 1, characterized in that: The lower end of the collecting plate (34) is provided with mating grooves (35) on both sides, and the upper end of the collecting box (36) is provided with a feed inlet (37). The two sides of the feed inlet (37) are fixedly installed with mating strips (38), and the mating strips (38) and the mating grooves (35) cooperate with each other.

3. A circular saw for timber according to claim 1, characterized in that: The sawing mechanism (2) has a bearing seat fixedly installed on the lower end face of the saw table (1). A drive shaft (21) is rotatably connected at the center of the bearing seat. A saw blade (22) is fixedly installed at one end of the drive shaft (21). The saw blade (22) is located at the opening (12) and protrudes from the table surface of the saw table (1).

4. A circular saw for timber according to claim 3, characterized in that: A fixed plate (24) is fixedly installed at the lower end of the saw table (1). A drive motor (25) is fixedly installed on the fixed plate (24). A drive wheel is fixedly installed on the output shaft of the drive motor (25). A transmission wheel (23) is fixedly installed at the other end of the drive shaft (21). A transmission belt (26) is connected between the transmission wheel (23) and the drive wheel.

5. A circular saw for timber according to claim 4, characterized in that: The surface of the saw table (1) is provided with a leveling mechanism (4). The leveling mechanism (4) has a first groove (41) opened on the surface of the saw table (1). The first groove (41) is located on one side of the saw blade (22) and is in a horizontal state. A first slider (42) is slidably connected in the first groove (41). A first baffle (43) is fixedly installed on the upper end of the first slider (42). The first baffle (43) is perpendicular to the saw blade (22).

6. A circular saw for timber according to claim 5, characterized in that: Two sets of second sliding grooves (44) are provided on the saw table (1). The second sliding grooves (44) are located on the other side of the saw table (1) and are perpendicular to it. A second slider (45) is slidably connected in the second sliding groove (44). A second baffle (46) is fixedly installed on the upper end of the second slider (45). The second baffle (46) is horizontal with the saw blade (22).

7. A circular saw for timber according to claim 6, characterized in that: The upper end of the second slide (44) is provided with a scale line (49), and the second baffle (46) and the second slider (45) are provided with a fixing hole (47), and a fixing bolt (48) is threaded into the fixing hole (47).

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