Sawing machine feeding device

Abstract

The utility model belongs to the technical field of machining, and particularly relates to a sawing machine feeding device which comprises a sawing machine body. A supporting seat is fixedly connected to the feeding end of the sawing machine body, supporting rollers are arranged in the supporting seat in an array mode, two positioning rollers are arranged between the two ends of every two adjacent supporting rollers, sliding seats are arranged below the two ends of the supporting rollers, and the lower ends of the positioning rollers are rotationally installed on the upper portions of the sliding seats. Supports are fixedly installed on the two sides of the upper portion of the end, close to the sawing machine body, of the supporting base correspondingly, a lifting base is arranged above one end of the supporting base, a driving roller is arranged in one side of the lower end of the lifting base, sliding grooves are formed in the inner walls of the two ends of the other side of the lifting base correspondingly, and a pressing plate is arranged on one side of the driving roller. Through cooperative use of the supporting roller, the positioning roller, the sliding base, the lifting base, the driving roller and the pressing plate, accurate positioning, stable supporting and efficient conveying of materials are achieved, and the cutting precision and the production efficiency of the sawing machine are effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical processing technical field, concretely is a sawing machine loading device. BACKGROUND

[0002] Sawing machine is usually composed of motor, transmission device, saw blade and workbench. The motor provides power, and the power is transmitted to the saw blade through the transmission device, so that the saw blade can move back and forth quickly. When the saw blade contacts with the material to be processed, the tooth part of the saw blade will gradually cut into the material to form cutting.

[0003] The principle of sawing machine loading device mainly depends on mechanical, electrical or hydraulic transmission mode, which realizes automatic or manual loading, positioning and preparation of cutting of materials.

[0004] The traditional loading device is easy to cause the material to deviate in the cutting process due to the unreasonable design of the supporting and positioning structure, which affects the cutting accuracy and causes material waste and low production efficiency. Therefore, a sawing machine loading device is proposed to solve the above problems. CONTENT OF THE UTILITY MODEL

[0005] In order to make up for the deficiency of the prior art, the traditional loading device is easy to cause the material to deviate in the cutting process due to the unreasonable design of the supporting and positioning structure, which affects the cutting accuracy and causes material waste and low production efficiency. Therefore, a sawing machine loading device is proposed to solve the above problems.

[0006] The utility model discloses a technical scheme that solves its technical problem is: A sawing machine feeding device, including sawing machine main part, the feeding end fixedly connected with support seat of sawing machine main part, the support seat is provided with the support roller in array, and two positioning rollers are arranged between the both ends of adjacent two support rollers, the both ends of support roller are all through bearing rotation mounting in support seat, the both ends below of support roller are all provided with slide seat, the both ends and the centre of slide seat are all provided with slide hole, and the threaded groove is seted up in the slide hole of centre, the lower part of both ends of support seat is all fixedly installed with slide rod, the slide seat is all slidingly installed on the slide rod, the lower end of positioning roller is all rotationally installed on the upper portion of slide seat, the both sides of the upper portion of one end of support seat close to sawing machine main part is respectively fixedly installed with support, the one end of support seat is provided with lifting seat, the both ends of lifting seat are all provided with through -hole, the both ends of lifting seat are respectively slidingly installed in the support, the one side of the lower end of lifting seat is provided with drive roller, the both ends of drive roller are all through bearing rotation mounting in lifting seat, and the first bevel gear is fixedly installed in one end of drive roller and penetrates lifting seat, the both ends of the other side of lifting seat inner wall are all provided with slide groove, the one side of drive roller is provided with the pressing plate, and the both ends of pressing plate are respectively slidingly installed in slide groove, through the cooperation of support roller and positioning roller, the stability of material is greatly improved, avoids the deviation problem in the cutting process, simultaneously, the flexible adjustment of slide seat and lifting seat makes the device can adapt to different size and shape material, improves cutting accuracy and production efficiency.

[0007] Preferably, the first air cylinder is fixedly installed on the top of the support, and the piston rod of the first air cylinder is fixedly connected to the upper portion of the both ends of the lifting seat, the up-down movement of the lifting seat is realized through the driving of the first air cylinder, so as to adjust the height of the drive roller, and realize the feeding of the material of different height.

[0008] Preferably, the second air cylinder is fixedly installed on the side of the saw blade of the sawing machine main part close to the upper portion of the lifting seat, and the piston rod of the second air cylinder is fixedly connected to the top center of the pressing plate, the stable clamping of the material is realized through the telescopic of the second air cylinder, the shaking or deviation of the material in the cutting process is prevented, and the cutting accuracy and stability are further improved.

[0009] Preferably, the first motor is fixedly installed on the top of one end of the lifting seat, the second bevel gear is fixedly installed on the rotating shaft of the first motor, the second bevel gear and the first bevel gear are perpendicular and meshed with each other, the rotation of the drive roller is realized through the driving of the first motor, so as to realize the conveying of the material.

[0010] Preferably, the slide rods are provided with a bidirectional screw rod, both ends of the bidirectional screw rod are rotatably installed in the support seat through bearings, the slide seats are slidably installed on both ends of the bidirectional screw rod respectively, and the position of the slide seat can be accurately adjusted through rotation of the bidirectional screw rod, so that the distance between the supporting rollers and the positioning rollers is changed to adapt to materials of different sizes and shapes.

[0011] Preferably, a second motor is fixedly installed on one side of the central part of the support seat, and the rotating shaft of the second motor is fixedly connected with one end of the bidirectional screw rod, so that the rotation of the bidirectional screw rod can be controlled through driving of the second motor, thereby realizing automatic adjustment of the position of the slide seat.

[0012] The utility model discloses the beneficial effect that:

[0013] 1. The utility model discloses a structure design is started to the first air cylinder when using sawing machine to cut and process material, and its piston rod telescopic drive lift seat moves up and down in the support, and the height of drive roller is adjusted according to the material height, and the second motor is started, and its rotating shaft drives bidirectional screw rod to rotate, and bidirectional screw rod moves two slide seats under the cooperation of slide rod respectively, makes the distance between positioning roller equal with material width, and pushes material and makes its one end move to the below of drive roller, and the first motor is started, and its rotating shaft drives second bevel gear and drives first bevel gear to rotate and drives drive roller to rotate, and material is transported to the main part of sawing machine, and the second air cylinder is started, and its piston rod drives the pressing plate to descend, and fixes the upper part of material, then the main part of sawing machine is started and completes the structure design of material cutting, realizes accurate, efficient and stable material feeding and positioning function, solves the problem that the traditional feeding device is easy to cause material deviation in the cutting process, affects cutting accuracy, and further causes material waste and low production efficiency when using, improves cutting accuracy and production efficiency, reduces material waste and maintenance cost. ACCURACY

[0014] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained without creative labor under the premise of the drawings.

[0015] Figure 1 It is one side structure schematic view of sawing machine feeding device;

[0016] Figure 2 It is another side structure schematic view of sawing machine feeding device;

[0017] Figure 3Structure diagram of material positioning device;

[0018] Figure 4 Structure diagram of driving mechanism;

[0019] Figure 5 Structure diagram of fixing mechanism.

[0020] In the figure: 1, sawing machine main body; 2, support seat; 3, support roller; 4, support; 5, lifting seat; 6, first cylinder; 7, driving roller; 8, first bevel gear; 9, first motor; 10, second bevel gear; 11, second cylinder; 12, pressing plate; 13, slide rod; 14, slide; 15, positioning roller; 16, two-way screw rod; 17, second motor. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0022] Please refer to Figures 1-5As shown, a sawing machine feeding device, including a sawing machine body 1; the feeding end of the sawing machine body 1 is fixedly connected with a support seat 2, a plurality of support rollers 3 are arranged in the support seat 2, and two positioning rollers 15 are arranged between the two ends of every two adjacent support rollers 3, the two ends of the support roller 3 are rotatably installed in the support seat 2 through bearings, a sliding seat 14 is arranged below the two ends of the support roller 3, sliding holes are formed in the two ends and the center of the sliding seat 14, and a threaded groove is formed in the center sliding hole, sliding rods 13 are fixedly installed in the lower part of the two ends of the support seat 2, the sliding seat 14 is slidably installed on the sliding rod 13, the lower end of the positioning roller 15 is rotatably installed on the upper part of the sliding seat 14, supports 4 are fixedly installed on the two sides of the upper part of the end of the support seat 2 close to the sawing machine body 1, a lifting seat 5 is arranged above the end of the support seat 2, through holes are formed in the two sides of the two ends of the lifting seat 5, the two ends of the lifting seat 5 are slidably installed in the supports 4, a drive roller 7 is arranged in one side of the lower end of the lifting seat 5, the two ends of the drive roller 7 are rotatably installed in the lifting seat 5 through bearings, a first bevel gear 8 is fixedly installed at one end of the drive roller 7 penetrating the lifting seat 5, sliding grooves are formed in the inner walls of the two ends of the other side of the lifting seat 5, a pressing plate 12 is arranged on one side of the drive roller 7, and the two ends of the pressing plate 12 are slidably installed in the sliding grooves; when the sawing machine is used to cut and process materials, the materials are placed on the support rollers 3 in the support seat 2, the first cylinder 6 is started, the piston rod of the first cylinder 6 is retracted to drive the lifting seat 5 to move up and down in the support 4, the height of the drive roller 7 is adjusted according to the height of the materials, the second motor 17 is started, the rotating shaft of the second motor 17 drives the bidirectional screw rod 16 to rotate, the bidirectional screw rod 16 drives the two sliding seats 14 to move respectively under the cooperation of the sliding rod 13, the distance between the positioning rollers 15 is equal to the width of the materials, the materials are pushed to move to the lower side of the drive roller 7, the first motor 9 is started, the rotating shaft of the first motor 9 drives the second bevel gear 10 to drive the first bevel gear 8 to rotate and then drives the drive roller 7 to rotate, the materials are conveyed to the sawing machine body 1, the second cylinder 11 is started, the piston rod of the second cylinder 11 drives the pressing plate 12 to descend, the upper part of the materials is fixed, and then the sawing machine body 1 is started to complete the cutting of the materials.

[0023] The first cylinder 6 is fixedly installed on the top center of the support 4, and the piston rod of the first cylinder 6 is fixedly connected to the upper part of the two ends of the lifting seat 5; when the sawing machine is used to cut and process materials, the first cylinder 6 is started, the piston rod of the first cylinder 6 is retracted under the action of the gas pressure, thereby driving the lifting seat 5 to slide up and down in the support 4, and the height of the drive roller 7 is adjusted according to the height of the materials.

[0024] The second cylinder 11 is fixedly installed on the upper central side of the lifting seat 5 close to the saw blade of the sawing machine main body 1, and the piston rod of the second cylinder 11 is fixedly connected to the top central part of the pressing plate 12.

[0025] The first motor 9 is fixedly installed on one end of the top of the lifting seat 5, the second bevel gear 10 is fixedly installed on the rotating shaft of the first motor 9, and the second bevel gear 10 is perpendicular to and engaged with the first bevel gear 8.

[0026] The bidirectional screw rod 16 is arranged between the sliding rods 13, both ends of the bidirectional screw rod 16 are rotatably installed in the support seat 2 through bearings, and the sliding seats 14 are slidably installed on both ends of the bidirectional screw rod 16; when the sawing machine is used to cut materials, the second motor 17 is started, the rotating shaft of the second motor 17 drives the bidirectional screw rod 16 to rotate, the sliding seats 14 slide under the action of the rotation of the bidirectional screw rod 16 and the sliding rods 13, the distance between the positioning rollers 15 is adjusted, and the distance is equal to the width of the materials.

[0027] The second motor 17 is fixedly installed on one side of the central part of the support seat 2, and the rotating shaft of the second motor 17 is fixedly connected to one end of the bidirectional screw rod 16; when the sawing machine is used to cut materials, the second motor 17 is started, the rotating shaft of the second motor 17 drives the bidirectional screw rod 16 to rotate, and since the sliding seats 14 are matched with the bidirectional screw rod 16 through thread grooves, the sliding seats 14 will slide under the rotation of the bidirectional screw rod 16.

[0028] The working principle is that when the material is cut by the sawing machine, the material is placed on the supporting roller 3 in the supporting seat 2, the first cylinder 6 is started, the piston rod is extended and retracted to drive the lifting seat 5 to move up and down in the support 4, the height of the driving roller 7 is adjusted according to the height of the material, the second motor 17 is started, the rotating shaft drives the bidirectional screw rod 16 to rotate, the bidirectional screw rod 16 drives the two sliding seats 14 to move respectively under the cooperation of the sliding rod 13, the distance between the positioning rollers 15 is equal to the width of the material, the material is pushed to move to the lower side of the driving roller 7, the first motor 9 is started, the rotating shaft drives the second bevel gear 10 to rotate to drive the first bevel gear 8 to rotate to drive the driving roller 7 to rotate, the material is conveyed to the sawing machine body 1, the second cylinder 11 is started, the piston rod drives the pressing plate 12 to descend, the upper part of the material is fixed, then the sawing machine body 1 is started to complete the cutting of the material, after the cutting is completed, the material is fixed by the second cylinder 11, then the driving roller 7 continues to drive the material to move to load, until the cutting work is completed.

[0029] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0030] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principle of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. A sawmill loading device characterised in that: Including sawing machine main body (1), the support seat (2) is fixedly connected to the feed end of the sawing machine main body (1), the support rollers (3) are arranged in the support seat (2), and two positioning rollers (15) are arranged between the two ends of the adjacent two support rollers (3), the support rollers (3) are rotatably installed in the support seat (2) through bearings at both ends, the slide blocks (14) are arranged below both ends of the support rollers (3), the slide holes are formed in both ends and the center of the slide block (14), and the threaded grooves are formed in the center of the slide hole, the slide rods (13) are fixedly installed in the lower part of both ends of the support seat (2), the slide blocks (14) are slidably installed on the slide rods (13), the positioning rollers (15) are rotatably installed on the upper part of the slide blocks (14), the supports (4) are fixedly installed on both sides of the upper part of the end of the support seat (2) close to the sawing machine main body (1), the lifting seat (5) is arranged above the end of the support seat (2), the through holes are formed in both sides of both ends of the lifting seat (5), the lifting seat (5) is slidably installed in the supports (4) at both ends, the drive rollers (7) are arranged in one side of the lower end of the lifting seat (5), the drive rollers (7) are rotatably installed in the lifting seat (5) through bearings at both ends, and the first bevel gears (8) are fixedly installed on one end of the drive rollers (7) and penetrate the lifting seat (5), the sliding grooves are formed in the inner walls of both ends of the other side of the lifting seat (5), and the pressure plates (12) are arranged on one side of the drive rollers (7).

2. A saw mill loading device according to claim 1, characterized in that The first air cylinders (6) are fixedly installed on the top of the central part of the supports (4), and the piston rods of the first air cylinders (6) are fixedly connected to the upper parts of both ends of the lifting seat (5).

3. A saw mill feeding device according to claim 1, characterized in that The second air cylinders (11) are fixedly installed on the upper part of the central part of the lifting seat (5) and close to the saw blade of the sawing machine main body (1), and the piston rods of the second air cylinders (11) are fixedly connected to the top of the central part of the pressure plates (12).

4. A saw mill loading device according to claim 1, characterized in that: The first motors (9) are fixedly installed on the top of one end of the lifting seat (5), the second bevel gears (10) are fixedly installed on the rotating shafts of the first motors (9), and the second bevel gears (10) are perpendicular to and meshed with the first bevel gears (8).

5. A saw mill loading device according to claim 1, characterized in that The bidirectional screws (16) are arranged between the slide rods (13), the bidirectional screws (16) are rotatably installed in the support seat (2) through bearings at both ends, and the slide blocks (14) are slidably installed at both ends of the bidirectional screws (16).

6. A saw mill loading device according to claim 1, characterized in that: The second motors (17) are fixedly installed on one side of the central part of the support seat (2), and the rotating shafts of the second motors (17) are fixedly connected to one end of the bidirectional screws (16).

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