Sawing machine facilitating tailing processing

Abstract

The invention relates to the technical field of sawing machines, in particular to a sawing machine convenient for processing tailings, when the tailings of a profile are processed, a feeding device clamps the tailings to move towards a processing platform, and at the moment, a clamping platform can move downwards and avoid the feeding device, so that the feeding device can continue to move towards the processing platform, and the processing platform can be used for processing the tailings. When the tailings move to the machining position, the feeding device stops moving, the second clamping device can clamp the tailings at the moment, the cutting device is started and cuts the tailings, and therefore machining of the tailings is completed, the moving distance of the section bar machined by the sawing machine is the same as that of the tailings, machining errors can be reduced, the percent of pass of finished products machined by the tailings can be increased, and waste materials can be reduced.

Description

Technical Field

[0001] The invention relates to the technical field of sawing machines, in particular to a sawing machine which is convenient for processing tailings. Background Art

[0002] Automated profile cutting equipment is generally divided into three sets of clamping devices for feeding, cutting and discharging. Profile cutting is one of the most common processes. The cutting accuracy directly affects the processing or installation quality of subsequent processes, so the cutting process is particularly important.

[0003] For specific facilities or equipment, the length of a certain type of profile required is fixed. Generally, the longer profiles are segmented and sawn into the required fixed-length materials. When the long profiles are selected in advance, the total length of the long profiles will be determined according to the multiple of the length of the required fixed-length materials plus a certain cutting margin, or long profiles of any length can be used directly.

[0004] When cutting long strips of profiles to the final scraps, the scraps are either shorter than the required fixed-length materials and must be discarded, or longer than the required fixed-length materials. For scraps that are longer than the required fixed-length materials, the traditional method is to manually position and cut them on a manual cutting machine. This not only has inaccurate positioning but also wastes manpower, or directly wastes materials. Therefore, cutting devices that automatically process scraps have appeared on the market.

[0005] For example, the patent with publication number CN217452337U discloses a profile cutting device that is convenient for automatically pulling residual tailings. A supporting device is fixedly connected to the right side surface of the processing table, a first pulling device is fixedly installed on the upper surface of the left end of the processing table, and a second pulling device is fixedly installed on the upper surface of the left end of the supporting plate. The first pulling device can pull the profile tailings to the right through the supporting device and then clamp and fix them. The support bar of the feed device is fixedly installed on the upper surface of the left end of the processing table and is flush with the upper surface of the supporting plate. The first screw of the feeding device is threadedly connected to the feeding block, so that the fixing device can move left and right to transport the profile.

[0006] The problem with the above technology is that when the profile cutting device processes the tail material, after the fixing device clamps the tail material and moves it to the limit distance in the direction of the first pulling device, the second pulling device will clamp the tail material and move it to the right to a specified distance, and then fix the tail material through the first pulling device to continue cutting the tail material, thereby realizing the processing of the tail material. In actual operation, when processing the tail material, the second pulling device needs to clamp the tail material and move it forward a certain distance, and then feed it in the opposite direction for cutting. The moving distance is different from the distance that the fixing device pushes the tail material. Therefore, when processing the tail material, the moving distance of the tail material needs to be recalculated, and the operation is more complicated. At the same time, the feeding of the tail material is unstable, resulting in a large precision error in the cutting tail material product, which makes the qualified rate of the tail material low.

[0007] Therefore, a sawing machine which is convenient for processing tailings is proposed to solve the above technical problems. Summary of the invention

[0008] In order to solve the above technical problems, the purpose of the present invention is to provide a sawing machine that is convenient for processing tailings and can increase the qualified rate of finished products of profile tailings.

[0009] The technical solution adopted by the present invention to solve the problem is: a sawing machine that is convenient for processing tail materials, comprising a frame, a processing platform is provided at the rear end of the frame; a feeding device, the feeding device is arranged at the front end of the frame, and the feeding device moves along the front and rear direction of the frame; a first clamping device and a second clamping device, the second clamping device is arranged at the front end of the processing platform, and the first clamping device is arranged in front of the second clamping device; a cutting device, the cutting device is arranged beside the processing platform; a clamping base, the clamping base is arranged below the first clamping device, and a clamping platform that moves up and down is movably provided on the clamping base, and the table top of the clamping platform is parallel to the table top of the processing platform and has a certain distance therefrom.

[0010] As a further improvement of the above technical solution, the clamping base is provided with an inclined first slide rail and a first driving device, the clamping platform is slidably connected to the first slide rail, and the first driving device drives the clamping platform to move up and down along the first slide rail; a limiting groove is provided on the inner side surface of the clamping platform, and a second driving device is provided on the clamping base, and a limiting block is provided on the output end of the second driving device, the limiting block is located between the clamping platform and the clamping base, and the limiting block is clamped in the limiting groove.

[0011] As a further improvement of the above technical solution, a second slide rail and a third driving device are arranged on the outer side surface of the clamping platform, the first roller is slidably connected to the second slide rail, and the third driving device is used to drive the first roller to move up and down along the second slide rail.

[0012] As a further improvement of the above technical solution, the first clamping device includes a first fixed seat, which is arranged on the processing platform, and the left and right ends of the first fixed seat are respectively provided with a first left clamping arm and a first right clamping arm that can move in the left and right directions, and the upper end of the first fixed seat is provided with a first upper clamping arm that can move vertically, and the first upper clamping arm is located above the clamping platform.

[0013] As a further improvement of the above technical solution, a vertical third slide rail is arranged on the first fixing seat, a mounting plate is slidably connected to the third slide rail, and the first right clamping arm is arranged on the mounting plate.

[0014] As a further improvement of the above technical solution, the second clamping device includes a second fixed seat, which is arranged on the processing platform, a second right clamping arm that moves in the left and right directions is arranged at the right end of the second fixed seat, a second upper clamping arm that moves vertically is arranged at the upper end of the second fixed seat, and a left clamping platform is arranged at the left end of the processing platform, and the table top of the left clamping platform faces the second right clamping arm.

[0015] As a further improvement of the above technical solution, the cutting device includes a saw blade that moves left and right, and the saw blade is located between the clamping platform and the processing platform.

[0016] As a further improvement of the above technical solution, the feeding device includes a mounting seat, a fourth slide rail arranged along the front-to-back direction is arranged on the frame, the mounting seat is slidably connected to the fourth slide rail, and a left side plate and a third right clamping arm moving in the left and right directions are respectively arranged at the left and right ends of the mounting seat, and a third upper clamping arm moving in the up and down direction is arranged at the upper end of the mounting seat, and a bottom plate is arranged in the direction opposite to the third upper clamping arm.

[0017] As a further improvement of the above technical solution, a second roller is arranged at the front end of the bottom plate.

[0018] As a further improvement of the above technical solution, a third roller moving vertically is arranged between the feeding device and the first clamping device.

[0019] The beneficial effects of the present invention are as follows: when processing the tailings of the profile, the feeding device clamps the tailings and moves them toward the processing platform. At this time, the clamping platform can move downward and avoid the feeding device, so that the feeding device can continue to move toward the processing platform. When the tailings move to the processing position, the feeding device stops moving. At this time, the second clamping device clamps the tailings, and the cutting device starts and cuts the tailings, thereby completing the processing of the tailings. The sawing machine has the same moving distance for processing the profiles and the tailings, which can reduce processing errors, improve the qualified rate of the finished products of the tailings, and reduce waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further explained below in conjunction with the accompanying drawings and specific implementation methods.

[0021] Figure 1 This is a structural diagram of the sawing machine of the present invention from a right perspective;

[0022] Figure 2 This is a structural diagram of the sawing machine of the present invention from a left perspective;

[0023] Figure 3 A top view of the sawing machine of the present invention;

[0024] Figure 4 for Figure 3A cross-sectional view of the AA portion;

[0025] Figure 5 for Figure 4 A partial enlarged view of part A;

[0026] Figure 6 It is a cross-sectional view of the sawing machine of the present invention when processing tailings;

[0027] Figure 7 for Figure 6 A partial enlarged view of part B;

[0028] Figure 8 A top view of the clamping base of the present invention;

[0029] Fig. 9 for Figure 8 A cross-sectional view of the BB portion;

[0030] Fig.10 for Figure 8 A cross-sectional view of the CC portion;

[0031] Fig.11 This is a structural diagram of the first clamping device of the present invention from a main perspective;

[0032] Fig.12 It is a structural diagram of the first clamping device of the present invention from a rear perspective;

[0033] Fig.13 It is a structural diagram of the second clamping device of the present invention from a main perspective;

[0034] Fig.14 It is a structural diagram of the second clamping device of the present invention from a rear perspective;

[0035] Fig.15 This is a structural diagram of the feeding device of the present invention from a main perspective;

[0036] Fig.16 It is a structural diagram of the feeding device of the present invention from a rear perspective.

[0037] In the figure: 1-frame, 11-fourth slide rail, 2-processing platform, 3-feeding device, 31-mounting seat, 32-left side plate, 33-third right clamping arm, 34-third upper clamping arm, 35-bottom plate, 36-second roller, 4-first clamping device, 41-first fixed seat, 42-first left clamping arm, 43-first right clamping arm, 44-first upper clamping arm, 45-third slide rail, 46-mounting plate, 5-second Clamping device, 51-second fixed seat, 52-second right clamping arm, 53-second upper clamping arm, 54-left clamping platform, 6-cutting device, 61-saw blade, 7-clamping base, 71-clamping platform, 72-first slide rail, 73-first drive device, 74-limiting groove, 75-second drive device, 76-limiting block, 77-second slide rail, 78-third drive device, 79-first roller, 8-third roller. DETAILED DESCRIPTION

[0038] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0039] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0040] In the description of the present invention, the meaning of "several" is one or more, the meaning of "more" is more than two, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of the first and the second, it is only for the purpose of distinguishing the technical features, and it cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features. In the description of the present invention, unless otherwise clearly defined, the terms such as "set", "install", and "connect" should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meaning of the above terms in the present invention in combination with the specific content of the technical solution.

[0041] Reference Figures 1 to 16A sawing machine convenient for processing tailings comprises a frame 1, a processing platform 2 is arranged at the rear end of the frame 1; a feeding device 3, the feeding device 3 is arranged at the front end of the frame 1, and the feeding device 3 moves along the front-back direction of the frame 1; a first clamping device 4 and a second clamping device 5, the second clamping device 5 is arranged at the front end of the processing platform 2, and the first clamping device 4 is arranged in front of the second clamping device 5; a cutting device 6, the cutting device 6 is arranged beside the processing platform 2; a clamping base 7, the clamping base 7 is arranged below the first clamping device 4, and an inclined first slide rail 72 and a first driving device 73 are arranged on the clamping base 7, a clamping platform 71 is slidably connected to the first slide rail 72, and the first driving device 73 drives the clamping platform 71 to move up and down along the first slide rail 72, and the table top of the clamping platform 71 is parallel to the table top of the processing platform 2 and has a certain distance;

[0042] When processing the profile, the profile is placed on the feeding device 3 manually or by machine, the feeding device 3 will clamp the profile and move it toward the first clamping device 4, when the profile moves to the predetermined processing position on the processing platform 2, the first clamping device 4 cooperates with the clamping platform 71 to clamp the profile, and the second clamping device 5 also clamps the profile at the same time, the cutting device 6 will cut the profile, at this time the feeding device 3 will release the profile and move forward and clamp the profile, after the processing of the profile is completed, the first clamping device 4 and the second clamping device 5 will release the profile, the feeding device 3 will clamp the profile and move it toward the first clamping device 4, the processed profile will be pushed to the outside of the processing platform 2, thereby achieving the effect of unloading, or the processed profile can be unloaded from the processing platform 2 manually and by the frame, when the profile moves with the feeding device 3 to the predetermined processing position on the processing platform 2, the above processing process will be repeated until only the tail part of the profile is left;

[0043] When processing tailings, the feeding device 3 clamps the tailings and moves them toward the processing platform 22. At this time, the clamping platform 71 can move downward and avoid the feeding device 3, so that the feeding device 3 can continue to move toward the processing platform 22. When the tailings move to the processing position, the feeding device 3 stops moving. At this time, the second clamping device 5 will clamp the tailings, and the cutting device 6 starts and cuts the tailings, thereby completing the processing of the tailings. The sawing machine has the same moving distance for processing profiles and tailings, which can reduce processing errors, improve the qualified rate of finished products of tailings processing, and reduce waste.

[0044] In the preferred embodiment, the clamping base 7 is provided with an inclined first slide rail 72 and a first driving device 73, the clamping platform 71 is slidably connected to the first slide rail 72, and the first driving device 73 drives the clamping platform 71 to move up and down along the first slide rail 72; a limiting groove 74 is provided on the inner side surface of the clamping platform 71, a second driving device 75 is provided on the clamping base 7, and a limiting block 76 is provided on the output end of the second driving device 75, the limiting block 76 is located between the clamping platform 71 and the clamping base 7, and the limiting block 76 is clamped in the limiting groove 74;

[0045] When the first clamping device 4 cooperates with the clamping platform 71 to clamp the profile, the second driving device 75 can drive the limit block 76 to engage the limit groove 74 to prevent the clamping platform 71 from sinking due to the influence of profile processing, thereby deteriorating the profile processing effect.

[0046] In a preferred embodiment, a second slide rail 77 and a third driving device 78 are provided on the outer side of the clamping platform 71, a first roller 79 is slidably connected to the second slide rail 77, and the third driving device 78 is used to drive the first roller 79 to move up and down along the second slide rail 77;

[0047] When the feeding device 3 clamps the profile and moves, the third driving device 78 can drive the first roller 79 to rise, thereby reducing the friction force on the profile when it moves and preventing the profile from being scratched;

[0048] The first driving device 73 , the second driving device 75 and the third driving device 78 are cylinders, servo motors or linear motors.

[0049] In a preferred embodiment, the first clamping device 4 includes a first fixed seat 41, which is arranged on the processing platform 2, and the left and right ends of the first fixed seat 41 are respectively provided with a first left clamping arm 42 and a first right clamping arm 43 that move in the left and right directions, and the upper end of the first fixed seat 41 is provided with a first upper clamping arm 44 that moves vertically, and the first upper clamping arm 44 is located above the clamping platform 71;

[0050] The first fixed seat 41 is provided with a slide rail having the same moving direction as the first left clamping arm 42, the first right clamping arm 43 and the first upper clamping arm 44. The first left clamping arm 42, the first right clamping arm 43 and the first upper clamping arm 44 are all driven by a motor or a cylinder to move on the slide rail.

[0051] In a preferred embodiment, a vertical third slide rail 45 is provided on the first fixed seat 41, a mounting plate 46 is slidably connected to the third slide rail 45, and the first right clamping arm 43 is provided on the mounting plate 46;

[0052] The mounting plate 46 is driven by a motor or a cylinder to move on the third slide rail 45. When the feeding device 3 clamps the profile and moves toward the second clamping device 5, the mounting plate 46 can move upward along the third slide rail 45, and the first right clamping arm 43 can move upward with the mounting plate 46, so that the first right clamping arm 43 avoids the feeding device 3, so that the feeding device 3 can continue to move toward the second clamping device 5.

[0053] In a preferred embodiment, the second clamping device 5 includes a second fixed seat 51, which is arranged on the processing platform 2, a second right clamping arm 52 movable in the left-right direction is arranged at the right end of the second fixed seat 51, a second upper clamping arm 53 movable vertically is arranged at the upper end of the second fixed seat 51, a left clamping platform 54 movable in the left-right direction is arranged at the left end of the processing platform 2, and the table surface of the left clamping platform 54 faces the second right clamping arm 52;

[0054] The second fixed seat 51 is provided with a slide rail with the same moving direction as the second right clamping arm 52, the second upper clamping arm 53 and the left clamping platform 54. The second right clamping arm 52, the second upper clamping arm 53 and the left clamping platform 54 are all driven to move by a motor or a cylinder.

[0055] In a preferred embodiment, the cutting device 6 includes a saw blade 61 that moves left and right, and the saw blade 61 is located between the clamping platform 71 and the processing platform 2. The cutting device 6 also includes a slide rail arranged in the left and right directions, and the saw blade 61 is slidably connected to the slide rail. The saw blade 61 is driven to move by a motor or a cylinder.

[0056] In a preferred embodiment, the feeding device 3 includes a mounting seat 31, a fourth slide rail 11 arranged along the front-rear direction is provided on the frame 1, the mounting seat 31 is slidably connected to the fourth slide rail 11, and left and right ends of the mounting seat 31 are respectively provided with a left side plate 32 and a third right clamping arm 33 that moves in the left and right directions, and the upper end of the mounting seat 31 is provided with a third upper clamping arm 34 that moves in the up-down direction, and a bottom plate 35 is provided in the direction opposite to the third upper clamping arm 34;

[0057] The mounting seat 31 is provided with slide rails with the same moving directions of the left side plate 32, the third right clamping arm 33 and the third upper clamping arm 34. The left side plate 32, the third right clamping arm 33 and the third upper clamping arm 34 are all driven to move by a motor or a cylinder.

[0058] In a preferred embodiment, in order to reduce the friction generated when the profile moves, which may cause scratches on the profile surface or the profile may move in the opposite direction of the feeding direction due to friction resistance during the feeding process, resulting in inaccurate feeding accuracy, a second roller 36 is provided at the front end of the bottom plate 35.

[0059] In a preferred embodiment, in order to reduce the friction generated when the profile moves, a third roller 8 that moves vertically is arranged between the feeding device 3 and the first clamping device 4. The third roller 8 is driven to move vertically by a motor or a cylinder. When the second clamping device 5 clamps the profile and moves, the third roller 8 can move downward to avoid the second clamping device 5.

[0060] The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. All equivalent structural changes made using the contents of the present invention's specification and drawings under the inventive concept of the present invention, or directly or indirectly applied in other related technical fields, are included in the patent protection scope of the present invention.

Claims

1. A sawing machine that is convenient for processing tailings, characterized in that: It comprises a frame (1), wherein a processing platform (2) is arranged at the rear end of the frame (1); A feeding device (3), the feeding device (3) being arranged at the front end of the frame (1), and the feeding device (3) moving along the front-rear direction of the frame (1); A first clamping device (4) and a second clamping device (5), wherein the second clamping device (5) is arranged at the front end of the processing platform (2), and the first clamping device (4) is arranged in front of the second clamping device (5); A cutting device (6), wherein the cutting device (6) is arranged beside the processing platform (2); A clamping base (7), the clamping base (7) being arranged below the first clamping device (4), the clamping base (7) being movably provided with a clamping platform (71) that can move up and down, the table top of the clamping platform (71) being parallel to the table top of the processing platform (2) and being at a certain distance therefrom.

2. A sawing machine for facilitating the processing of tailings as claimed in claim 1, characterized in that: The clamping base (7) is provided with an inclined first slide rail (72) and a first driving device (73); the clamping platform (71) is slidably connected to the first slide rail (72); and the first driving device (73) drives the clamping platform (71) to move up and down along the first slide rail (72); A limiting groove (74) is provided on the inner side surface of the clamping platform (71), a second driving device (75) is provided on the clamping base (7), a limiting block (76) is provided on the output end of the second driving device (75), the limiting block (76) is located between the clamping platform (71) and the clamping base (7), and the limiting block (76) is clamped in the limiting groove (74).

3. A sawing machine for facilitating the processing of tailings as claimed in claim 2, characterized in that: A second slide rail (77) and a third driving device (78) are provided on the outer side surface of the clamping platform (71); a first roller (79) is slidably connected to the second slide rail (77); and the third driving device (78) is used to drive the first roller (79) to move up and down along the second slide rail (77).

4. A sawing machine for facilitating the processing of tailings as claimed in claim 1, characterized in that: The first clamping device (4) comprises a first fixed seat (41), the first fixed seat (41) is arranged on the processing platform (2), and the left and right ends of the first fixed seat (41) are respectively provided with a first left clamping arm (42) and a first right clamping arm (43) that can move in the left and right directions, and the upper end of the first fixed seat (41) is provided with a first upper clamping arm (44) that can move vertically, and the first upper clamping arm (44) is located above the clamping platform (71).

5. A sawing machine for facilitating the processing of tailings as claimed in claim 4, characterized in that: A vertical third slide rail (45) is arranged on the first fixed seat (41), a mounting plate (46) is slidably connected to the third slide rail (45), and the first right clamping arm (43) is arranged on the mounting plate (46).

6. A sawing machine for facilitating the processing of tailings as claimed in claim 1, characterized in that: The second clamping device (5) comprises a second fixed seat (51), the second fixed seat (51) is arranged on the processing platform (2), a second right clamping arm (52) movable in the left-right direction is arranged at the right end of the second fixed seat (51), a second upper clamping arm (53) movable vertically is arranged at the upper end of the second fixed seat (51), a left clamping platform (54) is arranged at the left end of the processing platform (2), and the table top of the left clamping platform (54) faces the second right clamping arm (52).

7. A sawing machine for facilitating the processing of tailings as claimed in claim 1, characterized in that: The cutting device (6) comprises a saw blade (61) which moves left and right, and the saw blade (61) is located between the clamping platform (71) and the processing platform (2).

8. A sawing machine for facilitating the processing of tailings as claimed in claim 1, characterized in that: The feeding device (3) comprises a mounting seat (31), a fourth slide rail (11) arranged in the front-rear direction is arranged on the frame (1), the mounting seat (31) is slidably connected to the fourth slide rail (11), the left and right ends of the mounting seat (31) are respectively provided with a left side plate (32) and a third right clamping arm (33) movable in the left and right directions, the upper end of the mounting seat (31) is provided with a third upper clamping arm (34) movable in the up and down direction, and a bottom plate (35) is provided in the direction opposite to the third upper clamping arm (34).

9. A sawing machine for facilitating the processing of tailings as claimed in claim 8, characterized in that: A second roller (36) is provided at the front end of the bottom plate (35).

10. A sawing machine for facilitating the processing of tailings as claimed in claim 1, characterized in that: A third roller (8) that moves vertically is provided between the feeding device (3) and the first clamping device (4).

Images