Pneumatic material cutting saw

Abstract

The utility model relates to the technical field of wood cutting instruments, in particular to a pneumatic material cutting saw, when the pneumatic material cutting saw is used, a worker enables wood to be placed at the top end of a cutting table through a positioning assembly, operates a fixing assembly to fix a wood board, and then operates a saw cutting assembly to saw the fixed wood board by a certain length, and the saw cutting efficiency is improved. Comprising a cutting table, a U-shaped frame, supporting legs and a controller, the supporting legs are arranged at the bottom end of the cutting table, the U-shaped frame is arranged at the bottom end of the cutting table, the controller is arranged at the front end of the cutting table, a sawing opening is formed in the top end of the cutting table, and the fixing assembly and the positioning assembly are arranged at the top end of the cutting table. A saw cutting assembly is arranged in the U-shaped frame, and the saw cutting assembly and the fixing assembly are both electrically connected with the controller.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of wood cutting apparatus, in particular to a pneumatic material cutting saw. BACKGROUND

[0002] Before making wooden product packaging box, usually need through pneumatic material cutting saw to the wood carries out the saw cutting of corresponding size.

[0003] In the prior art, the patent file with the announcement number CN218699669U discloses a wood pneumatic material cutting saw, which comprises a saw frame; a saw groove is formed in the top middle rear section of the saw frame, a lifting frame is fixedly connected to the inner front end middle position of the saw frame, a pneumatic cylinder is arranged at the inner lower position of the lifting frame, and the upper end position of the lifting frame pneumatic cylinder is fixedly connected with the bottom position of the motor.

[0004] It is found in the use process that the above-mentioned device needs to be measured by the staff with a ruler when cutting the length of the wood board, which is poor in convenience and reduces the sawing efficiency. UTILITY MODEL CONTENT

[0005] To solve the above technical problems, the utility model provides a pneumatic material cutting saw for improving sawing efficiency.

[0006] The utility model discloses a pneumatic material cutting saw, which comprises a cutting table, a U-shaped frame, a supporting leg and a controller, the bottom end of the cutting table is provided with the supporting leg, the bottom end of the cutting table is provided with the U-shaped frame, the front end of the cutting table is provided with the controller, further comprising a fixing assembly, a positioning assembly and a sawing assembly, the top end of the cutting table is provided with a sawing opening, the top end of the cutting table is provided with the fixing assembly and the positioning assembly, the inside of the U-shaped frame is provided with the sawing assembly, and the sawing assembly and the fixing assembly are electrically connected with the controller.

[0007] Preferably, the fixing assembly comprises a supporting frame, a first pneumatic cylinder, a lifting plate and a cutting groove, the top end of the cutting table is provided with the supporting frame, the supporting frame top end is provided with the first pneumatic cylinder, the bottom moving end of the first pneumatic cylinder extends to the inside of the supporting frame and is connected with the top end of the lifting plate, and the bottom end of the lifting plate is provided with the cutting groove; the first pneumatic cylinder is operated to elongate, so that the bottom end of the lifting plate tightly presses against the top end of the wood, the fixing of the wood is realized, and then the sawing assembly cooperates with the cutting groove to saw the fixed wood.

[0008] Preferably, the sawing assembly comprises the second light pole, the second air cylinder, the lifting platform, the motor and the saw blade, the inside bottom end of the U-shaped frame is provided with two groups of the second light pole, the top end of the two groups of the second light pole is connected with the bottom end of the cutting table, the second air cylinder is installed at the inside bottom end of the U-shaped frame, the top moving end of the second air cylinder is connected with the bottom end of the lifting platform, the lifting platform is slidably connected with the two groups of the second light pole, the top end of the lifting platform is provided with the motor, and the output end of the motor is provided with the saw blade; the motor is started to make the saw blade rotate rapidly, the second air cylinder is operated to elongate to make the lifting platform drive the motor and the saw blade to be lifted, the saw blade passes through the sawing opening and is used for sawing the wood plate above the cutting table under the cooperation of the cutting groove.

[0009] Preferably, the positioning assembly comprises the fixed plate, the lead screw, the moving block, the hand wheel and the positioning piece, the top end of the cutting table is provided with two groups of the fixed plate, the lead screw is rotatably arranged between the two groups of the fixed plate, one end of the lead screw is provided with the hand wheel, the lead screw is threadedly connected with the moving block, the bottom end of the moving block is slidably connected with the top end of the cutting table, and the front end of the moving block is provided with the positioning piece; according to the cutting length requirement of the wood plate, the lead screw is rotated by the hand wheel to make the moving block drive the positioning piece to adjust the position, so that the spacing between the positioning piece and the sawing opening is adjusted, and the sawing accuracy is improved.

[0010] Preferably, the cutting table is further provided with the guide plate, the mounting plate, the strip-shaped opening and the bolt, the rear end of the guide plate is provided with two groups of the mounting plate, each group of the mounting plate is respectively provided with a group of the strip-shaped opening, each group of the strip-shaped opening is respectively provided with a group of the bolt, and each group of the bolt is threadedly connected with the top end of the cutting table; according to the width of the wood, the front and rear positions of the mounting plate are adjusted, the bolt is passed through the strip-shaped opening and is threadedly connected with the top end of the cutting table after the adjustment is completed, so that the fixing of the guide plate is completed, and then the guide plate limits the rear end of the wood, and the sawing convenience is improved.

[0011] Preferably, the lifting platform is further provided with the first light pole, the top end of the lifting plate is provided with the first light pole, and the first light pole is slidably connected with the support frame; the first air cylinder drives the lifting plate to stably lift under the cooperation of the first light pole, and the stability is improved.

[0012] Preferably, the support leg is further provided with the adjustable foot, and the bottom end of the support leg is provided with the adjustable foot; the adjustable feet are matched with the support leg to stably support the cutting table, and the stability is improved.

[0013] Compared with the prior art, the beneficial effects of the utility model are that: when in use, the wood is placed on the top end of the cutting table by the positioning assembly, the fixed wood plate is fixed by operating the fixing assembly, and then the fixed wood plate is sawed to a certain length by operating the sawing assembly, and the sawing efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is the axonometric structure schematic view of the utility model;

[0015] Figure 2 is the schematic diagram of the explosion structure of the utility model;

[0016] Figure 3 is the enlarged structural schematic diagram of the guide plate and the positioning sheet and the like structure;

[0017] Figure 4 is the enlarged structural schematic diagram of the No.

[0018] Figure 5 is the enlarged structural schematic diagram of the saw blade and the U-shaped frame and the like structure.

[0019] Markings in the drawing: 1, cutting table; 2, U-shaped frame; 3, supporting leg; 4, controller; 5, supporting frame; 6, No. 1 air cylinder; 7, lifting plate; 8, cutting groove; 9, No. 2 lead screw; 10, No. 2 air cylinder; 11, lifting table; 12, motor; 13, saw blade; 14, fixed plate; 15, lead screw; 16, moving block; 17, hand wheel; 18, positioning sheet; 19, guide plate; 20, mounting plate; 21, strip-shaped opening; 22, bolt; 23, No. 1 lead screw; 24, adjustable foot. DETAILED DESCRIPTION

[0020] In order to facilitate the understanding of the utility model, the utility model will be described more fully below with reference to the relevant drawings. The utility model can be realized in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0021] Embodiment 1

[0022] As shown in Figure 1 and Figure 2 , a pneumatic cutting saw of the utility model, including cutting table 1, U-shaped frame 2, supporting leg 3 and controller 4, cutting table 1 bottom end is provided with supporting leg 3, cutting table 1 bottom end is provided with U-shaped frame 2, cutting table 1 front end is provided with controller 4, still including fixed assembly, positioning assembly and sawing assembly, cutting table 1 top end is provided with sawing opening, cutting table 1 top end is provided with fixed assembly and positioning assembly, U-shaped frame 2 inside is provided with sawing assembly, sawing assembly and fixed assembly all are electrically connected with controller 4;

[0023] As shown in Figure 1 , Figure 2 and Figure 4 , fixed assembly includes supporting frame 5, No. 1 air cylinder 6, lifting plate 7 and cutting groove 8, cutting table 1 top end is provided with supporting frame 5, supporting frame 5 top end is installed with No. 1 air cylinder 6, No. 1 air cylinder 6 bottom moving end extends to the inside of supporting frame 5 and is connected with lifting plate 7 top end, lifting plate 7 bottom end is provided with cutting groove 8;

[0024] AsFigure 1 , Figure 2 and Figure 5 As shown, the sawing assembly includes a second optical bar 9, a second cylinder 10, a lifting platform 11, a motor 12, and a saw blade 13. Two sets of second optical bars 9 are provided at the bottom of the U-shaped frame 2. The tops of the two sets of second optical bars 9 are connected to the bottom of the cutting table 1. The second cylinder 10 is installed at the bottom of the U-shaped frame 2. The top moving end of the second cylinder 10 is connected to the bottom of the lifting platform 11. The lifting platform 11 is slidably connected to the two sets of second optical bars 9. The top of the lifting platform 11 is provided with a motor 12, and the output end of the motor 12 is provided with a saw blade 13.

[0025] In this embodiment, the first cylinder 6 is extended, thereby pressing the bottom of the lifting plate 7 against the top of the wood to fix the wood. The motor 12 is started, thereby causing the saw blade 13 to rotate rapidly. The second cylinder 10 is extended, thereby causing the lifting platform 11 to drive the motor 12 and the saw blade 13 to rise. The saw blade 13 passes through the saw cut and, with the cooperation of the cutting groove 8, saws the wooden board above the cutting platform 1.

[0026] Example 2

[0027] like Figure 1 and Figure 2 As shown, a pneumatic cutting saw of this utility model includes a cutting table 1, a U-shaped frame 2, support legs 3 and a controller 4. The support legs 3 are provided at the bottom end of the cutting table 1, the U-shaped frame 2 is provided at the bottom end of the cutting table 1, and the controller 4 is provided at the front end of the cutting table 1. It also includes a fixing component, a positioning component and a sawing component. A sawing kerf is provided at the top end of the cutting table 1. The fixing component and the positioning component are provided at the top end of the cutting table 1. The sawing component is provided inside the U-shaped frame 2. The sawing component and the fixing component are both electrically connected to the controller 4.

[0028] like Figure 1 , Figure 2 and Figure 4 As shown, the fixing assembly includes a support frame 5, a first cylinder 6, a lifting plate 7, and a cutting groove 8. The top of the cutting table 1 is provided with a support frame 5, and a first cylinder 6 is installed on the top of the support frame 5. The bottom moving end of the first cylinder 6 extends to the inside of the support frame 5 and is connected to the top of the lifting plate 7. The bottom end of the lifting plate 7 is provided with a cutting groove 8.

[0029] like Figure 1 , Figure 2 and Figure 5As shown, the sawing assembly includes No. 2 light pole 9, No. 2 cylinder 10, lifting platform 11, motor 12 and saw blade 13, the inside bottom end of the U-shaped frame 2 is provided with two sets of No. 2 light pole 9, the top end of the two sets of No. 2 light pole 9 is connected to the bottom end of the cutting table 1, the No. 2 cylinder 10 is installed at the inside bottom end of the U-shaped frame 2, the top moving end of the No. 2 cylinder 10 is connected to the bottom end of the lifting platform 11, the lifting platform 11 is slidably connected with the two sets of No. 2 light pole 9, the top end of the lifting platform 11 is provided with the motor 12, and the output end of the motor 12 is provided with the saw blade 13;

[0030] As shown in Figure 2 and Figure 3 The positioning assembly includes fixed plate 14, lead screw 15, moving block 16, hand wheel 17 and positioning piece 18, the top end of the cutting table 1 is provided with two sets of fixed plate 14, the two sets of fixed plate 14 are rotatably provided with lead screw 15, one end of the lead screw 15 is provided with hand wheel 17, the lead screw 15 is threadedly connected with the moving block 16, the bottom end of the moving block 16 is slidably connected with the top end of the cutting table 1, and the front end of the moving block 16 is provided with positioning piece 18;

[0031] As shown in Figure 3 It also includes guide plate 19, mounting plate 20, strip-shaped opening 21 and bolt 22, the rear end of the guide plate 19 is provided with two sets of mounting plate 20, each set of mounting plate 20 is respectively provided with a set of strip-shaped opening 21, each set of strip-shaped opening 21 is respectively provided with a set of bolt 22, and each set of bolt 22 is threadedly connected with the top end of the cutting table 1;

[0032] It also includes No. 1 light pole 23 and adjustable foot 24, the top end of the lifting plate 7 is provided with No. 1 light pole 23, and the No. 1 light pole 23 is slidably connected with the support frame 5; the bottom end of the supporting leg 3 is provided with adjustable foot 24.

[0033] In this embodiment, according to the width of the wood, the front and rear positions of the mounting plate 20 are adjusted, after the adjustment is completed, the bolt 22 is then passed through the strip-shaped opening 21 and is threadedly connected with the top end of the cutting table 1, so that the fixing of the guide plate 19 is completed, and then the guide plate 19 limits the rear end of the wood, according to the cutting length requirement of the wood board, the worker rotates the lead screw 15 through the hand wheel 17, so that the moving block 16 drives the positioning piece 18 to adjust the position, so as to adjust the distance between the positioning piece 18 and the sawing opening, the No. 1 cylinder 6 is operated to extend, so that the bottom end of the lifting plate 7 tightly abuts against the top end of the wood, the wood is fixed, the motor 12 is started, so that the saw blade 13 rotates quickly, the No. 2 cylinder 10 is operated to extend, so that the lifting platform 11 drives the motor 12 and the saw blade 13 to rise, the saw blade 13 passes through the sawing opening and cuts the wood board above the cutting table 1 under the cooperation of the cutting groove 8.

[0034] The controller 4, the first air cylinder 6, the second air cylinder 10 and the motor 12 of the utility model are purchased on the market, and the technical personnel in the industry only needs to install and operate according to the attached instruction manual, and no creative labor of the technical personnel in the field is needed.

[0035] The above is only the preferred embodiment of the utility model, and it should be pointed out that, for ordinary technical personnel in the technical field, several improvements and modifications can be made without departing from the technical principle of the utility model, and these improvements and modifications should also be regarded as the protection range of the utility model.

Claims

1. A pneumatic cutting saw, comprising a cutting table (1), a U-shaped frame (2), a supporting leg (3) and a controller (4), the bottom end of the cutting table (1) is provided with the supporting leg (3), the bottom end of the cutting table (1) is provided with the U-shaped frame (2), and the front end of the cutting table (1) is provided with the controller (4), characterized in that, It also includes a fixing assembly, a positioning assembly and a sawing assembly, the cutting table (1) is provided with a sawing opening at the top end, the cutting table (1) is provided with a fixing assembly and a positioning assembly, the U-shaped frame (2) is provided with a sawing assembly inside, and the sawing assembly and the fixing assembly are electrically connected with the controller (4).

2. A pneumatic cutoff saw as defined in claim 1, wherein The fixing assembly comprises a support frame (5), a No. 1 air cylinder (6), a lifting plate (7) and a cutting groove (8), the cutting table (1) is provided with the support frame (5) at the top end, the support frame (5) is provided with the No. 1 air cylinder (6) at the top end, the No. 1 air cylinder (6) is extended to the inner side of the support frame (5) at the bottom moving end and is connected with the top end of the lifting plate (7), and the bottom end of the lifting plate (7) is provided with the cutting groove (8).

3. A pneumatic cutoff saw as defined in claim 1, wherein, The sawing assembly comprises a No. 2 light lever (9), a No. 2 air cylinder (10), a lifting table (11), a motor (12) and a saw blade (13), the U-shaped frame (2) is provided with two groups of No. 2 light levers (9) at the bottom end inside, the top ends of the two groups of No. 2 light levers (9) are connected with the bottom end of the cutting table (1), the No. 2 air cylinder (10) is installed at the bottom end inside the U-shaped frame (2), the top moving end of the No. 2 air cylinder (10) is connected with the bottom end of the lifting table (11), the lifting table (11) is slidably connected with the two groups of No. 2 light levers (9), the top end of the lifting table (11) is provided with the motor (12), and the output end of the motor (12) is provided with the saw blade (13).

4. A pneumatic cutoff saw as defined in claim 1 wherein, The positioning assembly comprises a fixed plate (14), a lead screw (15), a moving block (16), a hand wheel (17) and a positioning piece (18), the cutting table (1) is provided with two groups of fixed plates (14) at the top end, the lead screw (15) is rotatably arranged between the two groups of fixed plates (14), one end of the lead screw (15) is provided with the hand wheel (17), the lead screw (15) is threadedly connected with the moving block (16), the bottom end of the moving block (16) is slidably connected with the top end of the cutting table (1), and the front end of the moving block (16) is provided with the positioning piece (18).

5. A pneumatic cutoff saw as defined in claim 4 wherein, It also comprises a guide plate (19), a mounting plate (20), a strip-shaped opening (21) and a bolt (22), the guide plate (19) is provided with two groups of mounting plates (20) at the rear end, each group of mounting plates (20) is respectively provided with a group of strip-shaped openings (21), each group of strip-shaped openings (21) is respectively provided with a group of bolts (22), and each group of bolts (22) is threadedly connected with the top end of the cutting table (1).

6. A pneumatic resaw as claimed in claim 2, characterized in that It also comprises a No. 1 light lever (23), the top end of the lifting plate (7) is provided with the No. 1 light lever (23), and the No. 1 light lever (23) is slidably connected with the support frame (5).

7. An air powered cutoff saw as defined in claim 1 wherein, It also comprises an adjustable foot (24), and the supporting leg (3) is provided with the adjustable foot (24) at the bottom end.

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