Sawing machine feeding supporting frame with guide mechanism

Abstract

The invention relates to a sawing machine feeding support frame with a guide mechanism, which comprises a frame body, a plurality of rotating rollers, a plurality of guide mechanisms and a plurality of guide mechanisms, and is characterized in that the frame body is rotationally connected with a plurality of rotating rollers; the plurality of pairs of limiting structures are arranged on the base; the first telescopic piece is connected to the frame body in a sliding mode, and a rack is arranged on the first telescopic piece; the second telescopic part is connected to the first telescopic part in a sliding manner; the limiting block is connected with the second telescopic piece; the positions of the limiting blocks in the frame body are controlled through movement of the first telescopic part and the second telescopic part, the two oppositely-arranged limiting blocks can limit the position of a workpiece on the rotating roller, one section of the workpiece can only be located between the two limiting blocks, the workpiece can only move within a certain range by adjusting the positions of the limiting blocks, and therefore the workpiece can only move within a certain range. Therefore, the workpieces are limited within a certain range, and the workpieces can be certainly in the clamping interval after being conveyed.

Description

Technical Field

[0001] The present application relates to the technical field of sawing machines, and in particular to a sawing machine feed support frame with a guide mechanism. Background Art

[0002] The sawing machine mainly includes a sawing machine body and a driving assembly. The sawing machine body includes a clamping mechanism and a saw blade. The clamping structure is used to fix the workpiece. Under normal circumstances, the staff will place the workpiece on the driving assembly and transport it to the clamping interval in the middle of the clamping structure through the driving assembly. When the clamping structure clamps the workpiece, the saw blade can cut the workpiece.

[0003] The drive assembly is mainly composed of multiple rotating rollers, which transport the workpiece on them through the rotation of the rotating rollers. Since the width of the rotating rollers is larger than the clamping range of the clamping structure, in order to ensure that the workpiece can accurately enter the clamping range, during transportation by the rotating rollers, the staff needs to manually align the workpiece with the fixed space, resulting in unnecessary waste of human resources. Summary of the Invention

[0004] An embodiment of the present application provides a sawing machine feed support frame with a guide mechanism to solve the problem of waste of human resources in related technologies.

[0005] In a first aspect, a sawing machine feed support frame with a guide mechanism is provided, comprising:

[0006] A frame body, wherein a plurality of rotating rollers are rotatably connected to the frame body;

[0007] A plurality of pairs of limiting structures, each pair of limiting structures being arranged opposite to each other, the limiting structures being arranged along the frame, and the limiting structures comprising:

[0008] - a first telescopic member, the first telescopic member being slidably connected to the frame, and the first telescopic member being provided with a rack;

[0009] - a second telescopic member, the second telescopic member being slidably connected to the first telescopic member;

[0010] - a limit block connected to the second telescopic member;

[0011] Several driving structures are arranged opposite to each other on both sides of the frame. The driving structures include a platform and a bearing. The bearing is rotatably connected to the platform. The platform is slidably connected to the frame. The bearing is used to drive the first telescopic member and the second telescopic member.

[0012] In some embodiments, the limiting structure further includes a rack, a first gear, a first transmission wheel, and a second transmission wheel;

[0013] The rack is connected to the first telescopic member, the first gear is rotatably connected to the frame, and the first gear is meshed with the rack;

[0014] The first transmission wheel and the second transmission wheel are both connected to the first gear.

[0015] In some embodiments, a first crawler is provided between two adjacent first transmission wheels located on the same side of the frame;

[0016] A second crawler is provided between two adjacent second transmission wheels located on the same side of the frame.

[0017] In some embodiments, the driving structure includes a first driving member and a positioning column;

[0018] One end of the first driving member is a spur gear, the first driving member is connected to the platform, and the first driving member and the first gear are meshable;

[0019] The first gear is provided with a plurality of positioning holes, the positioning posts match the positioning holes, and the positioning posts can be inserted into the positioning holes;

[0020] The other end of the first driving member is a bevel gear, one end of the bearing is a bevel gear, and the first driving member is engaged with the bearing.

[0021] In some embodiments, the limiting structure further includes a screw, a second gear, a third transmission wheel, and a fourth transmission wheel;

[0022] The screw is rotatably connected to the first telescopic member, the screw is threadedly connected to the second telescopic member, and the second gear is connected to the screw;

[0023] The third gear and the fourth gear are both connected to the screw.

[0024] In some embodiments, a third crawler is provided between every two adjacent third transmission wheels on the same side of the frame;

[0025] A fourth crawler is provided between every two adjacent fourth transmission wheels located on the same side of the frame.

[0026] In some embodiments, the driving structure further includes a second driving member and a duplex gear;

[0027] The second driving member is rotatably connected to the platform, the double gear is rotatably connected to the platform, the second driving member is a bevel gear, one end of the double gear is a bevel gear, the second driving member is engaged with the double gear, and the second driving member can be engaged with the second gear.

[0028] In some embodiments, the driving structure further includes a lifting rod and a slider;

[0029] The slider is slidably connected to the frame, the lifting rod is slidably connected to the frame, the moving direction of the lifting rod is perpendicular to the slider, and the lifting rod is closely attached to the slider.

[0030] In some embodiments, the driving structure further includes a spring and a top block;

[0031] Both sides of the spring are respectively connected to the slider and the frame, the top block is connected to the first telescopic member, and the top block can squeeze the slider.

[0032] In some embodiments, the driving structure further includes a motor;

[0033] The motor is arranged on the platform, and is used for driving the bearing.

[0034] An embodiment of the present application provides a sawing machine feed support frame with a guide mechanism. Since the present application arranges a first telescopic member and a second telescopic member on both sides of the frame, and controls the position of the limit block in the frame by moving the first telescopic member and the second telescopic member, the two relatively arranged limit blocks will limit the position of the workpiece on the rotating roller, so that one section of the workpiece can only be located between the two limit blocks. By adjusting the position of the limit blocks, the workpiece can only move within a certain range. Therefore, the workpiece is restricted within a certain range, so that the workpiece will be within the clamping range after transmission. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0036] Figure 1 A schematic diagram of the structure provided in an embodiment of the present application;

[0037] Figure 2 A schematic diagram of the structure provided in an embodiment of the present application;

[0038] Figure 3 A schematic diagram of the structure provided in an embodiment of the present application;

[0039] Figure 4 A schematic diagram of the structure provided in an embodiment of the present application;

[0040] Figure 5 A schematic diagram of the structure provided in an embodiment of the present application;

[0041] Figure 6 A schematic diagram of the structure provided in an embodiment of the present application;

[0042] Figure 7 A schematic diagram of the structure provided in an embodiment of the present application;

[0043] Figure 8 A schematic diagram of the structure provided in an embodiment of the present application;

[0044] Figure 9 A schematic diagram of the structure provided in an embodiment of the present application;

[0045] Figure 10 This is a schematic diagram of the structure provided in an embodiment of the present application.

[0046] In the figure: 1. frame; 2. rotating roller; 3. limiting structure; 31. first telescopic member; 32. second telescopic member; 33. limiting block; 34. rack; 35. first gear; 36. first transmission wheel; 37. second transmission wheel; 38. first crawler; 39. second crawler; 310. screw; 311. second gear; 312. third transmission wheel; 313. fourth transmission wheel; 314. third crawler; 315. fourth crawler; 4. driving structure; 41. platform; 42. bearing; 43. first driving member; 44. positioning column; 45. second driving member; 46. double gear; 47. lifting rod; 48. slider; 49. spring; 410. top block; 411. motor. DETAILED DESCRIPTION

[0047] To make the purpose, technical solutions, and advantages of the embodiments of this application more clear, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0048] An embodiment of the present application provides a sawing machine feed support frame with a guide mechanism, which can solve the problem of waste of human resources in related technologies.

[0049] See also Figures 1 to 10, a sawing machine feed support frame with a guide mechanism, which comprises: a frame 1, a plurality of rotating rollers 2 are rotatably connected to the frame 1, a plurality of pairs of limiting structures 3, each pair of limiting structures 3 are relatively arranged, and the limiting structure 3 is arranged along the frame 1, and the limiting structure 3 comprises a first telescopic member 31, the first telescopic member 31 is slidably connected to the frame 1, a rack 34 is provided on the first telescopic member 31, a second telescopic member 32, the second telescopic member 32 is slidably connected to the first telescopic member 31, a limiting block 33, the limiting block 33 is connected to the second telescopic member 32, a plurality of driving structures 4, the driving structure 4 is relatively arranged on both sides of the frame 1, the driving structure 4 comprises a platform 41 and a bearing 42, the bearing 42 is rotatably connected to the platform 41, the platform 41 is slidably connected to the frame 1, and the bearing 42 is used to drive the first telescopic member 31 and the second telescopic member 32;

[0050] In this embodiment, there are five pairs of limit structures 3 and two drive structures 4. The two drive structures 4 are respectively arranged on both sides of the frame 1. Each pair of limit blocks 33 is relatively close to or away from each other under the control of the drive structure 4, so that the workpiece on the rotating roller 2 can only move between the two limit blocks 33. By controlling the distance between each pair of limit blocks 33, the movable area of ​​the workpiece can be controlled, thereby ensuring that the workpiece can enter the clamping area during the movement process.

[0051] During actual operation, when the workpiece is placed on the rotating roller 2, the first telescopic member 31 is first controlled to move through the bearing 42, so that the limit block 33 is relatively close. It is determined whether the limit block 33 needs to be further moved closer based on the size of the workpiece. If the clamping interval is small, the second telescopic member 32 can be controlled to move through the bearing 42, so that the limit blocks 33 continue to approach each other, shortening the distance and improving the applicability of this application. When the workpiece passes through between the limit blocks 33 and enters the clamping interval, it is clamped by the clamping structure and finally cut.

[0052] Furthermore, in this embodiment, the limiting structure 3 also includes a rack 34, a first gear 35, a first transmission wheel 36, and a second transmission wheel 37. The rack 34 is connected to the first telescopic member 31, the first gear 35 is rotatably connected to the frame 1, the first gear 35 is engaged with the rack 34, the first transmission wheel 36 and the second transmission wheel 37 are both connected to the first gear 35, a first crawler 38 is provided between two adjacent first transmission wheels 36 located on the same side of the frame 1, and a second crawler 39 is provided between two adjacent second transmission wheels 37 located on the same side of the frame 1;

[0053] The position of the first gear 35 is fixed, and the first gear 35 is a spur gear. The first gear 35 rotates to drive the rack 34 to drive the first telescopic member 31 to move. During the movement of the first telescopic member 31, the second telescopic member 32 will not move. Through the first track 38, the second track 39, the first transmission wheel 36, and the second transmission wheel 37, the rotation of one first gear 35 will drive the rotation of all the first gears 35 on the same side, that is, when one first gear 35 on one side rotates, all the first telescopic members 31 on the same side move synchronously.

[0054] The driving structure 4 includes a first driving member 43 and a positioning column 44. One end of the first driving member 43 is a spur gear. The first driving member 43 is connected to the platform 41. The first driving member 43 can mesh with the first gear 35. The first gear 35 is provided with a plurality of positioning holes. The positioning columns 44 match the positioning holes and can be inserted into the positioning holes. The other end of the first driving member 43 is a bevel gear. One end of the bearing 42 is a bevel gear. The first driving member 43 meshes with the bearing 42.

[0055] The first driving member 43 is composed of a bevel gear, a spur gear and a connecting rod, and the first driving member 43 is restricted to rotate on the platform 41 by the connecting rod. During the movement of the first telescopic member 31, the platform 41 is at a height. At this time, the spur gear is engaged with the first gear 35, and the spur gear drives the first gear 35 to rotate, thereby realizing the function of the first driving member 43 driving the first telescopic member 31 to move. When the first telescopic member 31 moves away from one end of the frame body 1 to the inside of the frame body 1, the platform 41 drops to another height. At this time, the spur gear is no longer engaged with the first gear 35, and the positioning column 44 is inserted into one of the positioning holes to fix the rotation angle of the first gear 35 and the position of the first driving member 43 at the same time.

[0056] The limiting structure 3 also includes a screw 310, a second gear 311, a third transmission wheel 312, and a fourth transmission wheel 313. The screw 310 is rotatably connected to the first telescopic member 31, the screw 310 is threadedly connected to the second telescopic member 32, the second gear 311 is connected to the screw 310, the third transmission wheel 312 and the fourth transmission wheel 313 are both connected to the screw 310, and a third crawler 314 is provided between every two adjacent third transmission wheels 312 located on the same side of the frame 1, and a fourth crawler 315 is provided between every two adjacent fourth transmission wheels 313 located on the same side of the frame 1;

[0057] The second gear 311 is a bevel gear. The second gear 311 drives the screw 310 to rotate. Since the second telescopic member 32 moves in the first telescopic member 31, the screw 310 rotates to move the second telescopic member 32 in the first telescopic member 31, thereby causing the limiter 3 to move relative to the first telescopic member 31.

[0058] It should be noted that, through the third transmission wheel 312 , the fourth transmission wheel 313 , the third crawler belt 314 and the fourth crawler belt 315 , all the second telescopic members 32 located on the same side of the frame 1 can slide synchronously.

[0059] The driving structure 4 further includes a second driving member 45 and a double gear 46;

[0060] The second driving member 45 is rotatably connected to the platform 41, and the double gear 46 is rotatably connected to the platform 41. The second driving member 45 is a bevel gear, and one end of the double gear 46 is a bevel gear. The second driving member 45 meshes with the double gear 46, and the second driving member 45 can mesh with the second gear 311.

[0061] The second driving member 45 is a bevel gear. When the platform 41 descends to another height, the second driving member 45 engages with the second gear 311 during the rotation process. Both ends of the double gear 46 are bevel gears. The driving member 45 drives the second telescopic member 32 to move through the rotation of the double gear 46. That is, when the first telescopic member 31 moves away from one end of the frame 1 to the inside of the frame 1, the platform 41 descends to another height. At this time, the first telescopic member 31 cannot move into the frame 1, and the second telescopic member 32 can be driven to move by rotating the double gear 46, so that the limit block 33 can be further moved into the frame 1. The limit block 33 is moved in two stages, which takes up less space than directly connecting hydraulic rods and other equipment.

[0062] The driving structure 4 further includes a lifting rod 47, a slider 48, a spring 49, a top block 410, and a motor 411;

[0063] The slider 48 is slidably connected to the frame 1, the lifting rod 47 is slidably connected to the frame 1, the moving direction of the lifting rod 47 is perpendicular to the slider 48, the lifting rod 47 is closely attached to the slider 48, the two sides of the spring 49 are respectively connected to the slider 48 and the frame 1, the top block 410 is connected to the first telescopic member 31, and the top block 410 can squeeze the slider 48; the motor 411 is disposed on the platform 41, and the motor 411 is used to drive the bearing 42;

[0064] When the first telescopic member 31 approaches a position where it cannot move, the top block 410 presses the slider 48 under the action of the spring 49. Under the action of the spring 49, the slider 48 moves outward from the frame 1. At this time, the lifting rod 47 descends along the inclined surface of the slider 48 under the action of gravity. Figure 9 shown.

[0065] In the description of this application, it should be noted that the terms "upper" and "lower" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing this application 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 cannot be understood as a limitation on this application. Unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be internal communication between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0066] It should be noted that, in this application, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprising a ..." does not exclude the presence of other identical elements in the process, method, article or device comprising the element.

[0067] The foregoing is merely a list of specific embodiments of the present application, intended to enable those skilled in the art to understand or implement the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application is not limited to the embodiments shown herein, but is intended to conform to the broadest scope consistent with the principles and novel features of the present application.

Claims

1. A sawing machine feed support frame with a guide mechanism, characterized in that: include: A frame (1), wherein a plurality of rotating rollers (2) are rotatably connected to the frame (1); A plurality of pairs of limiting structures (3), each pair of limiting structures (3) being arranged relative to each other, the limiting structures (3) being arranged along the frame (1), and the limiting structures (3) comprising: - a first telescopic member (31), the first telescopic member (31) being slidably connected to the frame (1), and a rack (34) being provided on the first telescopic member (31); - a second telescopic member (32), the second telescopic member (32) being slidably connected to the first telescopic member (31); - a limiting block (33), the limiting block (33) being connected to the second telescopic member (32); A plurality of driving structures (4) are provided, wherein the driving structures (4) are arranged opposite to each other on both sides of the frame (1), and the driving structures (4) include a platform (41) and a bearing (42). The bearing (42) is rotatably connected to the platform (41), and the platform (41) is slidably connected to the frame (1). The bearing (42) is used to drive the first telescopic member (31) and the second telescopic member (32).

2. The sawing machine feed support frame with a guide mechanism according to claim 1, characterized in that: The limiting structure (3) further includes a rack (34), a first gear (35), a first transmission wheel (36), and a second transmission wheel (37); The rack (34) is connected to the first telescopic member (31), the first gear (35) is rotatably connected to the frame (1), and the first gear (35) is meshed with the rack (34); The first transmission wheel (36) and the second transmission wheel (37) are both connected to the first gear (35).

3. The sawing machine feed support frame with a guide mechanism according to claim 2, characterized in that: A first crawler (38) is provided between two adjacent first transmission wheels (36) located on the same side of the frame (1); A second crawler belt (39) is provided between two adjacent second transmission wheels (37) located on the same side of the frame (1).

4. The sawing machine feed support frame with a guide mechanism according to claim 2, characterized in that: The driving structure (4) includes a first driving member (43) and a positioning column (44); One end of the first driving member (43) is a spur gear, the first driving member (43) is connected to the platform (41), and the first driving member (43) is meshable with the first gear (35); The first gear (35) is provided with a plurality of positioning holes, the positioning posts (44) match the positioning holes, and the positioning posts (44) can be inserted into the positioning holes; The other end of the first driving member (43) is a bevel gear, one end of the bearing (42) is a bevel gear, and the first driving member (43) is meshed with the bearing (42).

5. The sawing machine feed support frame with a guide mechanism according to claim 1, characterized in that: The limiting structure (3) further includes a screw (310), a second gear (311), a third transmission wheel (312), and a fourth transmission wheel (313); The screw rod (310) is rotatably connected to the first telescopic member (31), the screw rod (310) is threadedly connected to the second telescopic member (32), and the second gear (311) is connected to the screw rod (310); The third transmission wheel (312) and the fourth transmission wheel (313) are both connected to the screw rod (310).

6. The sawing machine feed support frame with a guide mechanism according to claim 5, characterized in that: A third crawler (314) is provided between every two adjacent third transmission wheels (312) located on the same side of the frame (1); A fourth crawler belt (315) is provided between every two adjacent fourth transmission wheels (313) located on the same side of the frame (1).

7. The sawing machine feed support frame with a guide mechanism according to claim 5, characterized in that: The driving structure (4) further includes a second driving member (45) and a double gear (46); The second driving member (45) is rotatably connected to the platform (41), the double gear (46) is rotatably connected to the platform (41), the second driving member (45) is a bevel gear, one end of the double gear (46) is a bevel gear, the second driving member (45) is meshed with the double gear (46), and the second driving member (45) can be meshed with the second gear (311).

8. The sawing machine feed support frame with a guide mechanism according to claim 1, characterized in that: The driving structure (4) further includes a lifting rod (47) and a sliding block (48); The slider (48) is slidably connected to the frame (1), and the lifting rod (47) is slidably connected to the frame (1). The moving direction of the lifting rod (47) is perpendicular to the slider (48), and the lifting rod (47) is in close contact with the slider (48).

9. The sawing machine feed support frame with a guide mechanism according to claim 8, characterized in that: The driving structure (4) further includes a spring (49) and a top block (410); The two sides of the spring (49) are respectively connected to the slider (48) and the frame (1); the top block (410) is connected to the first telescopic member (31); and the top block (410) can squeeze the slider (48).

10. The sawing machine feed support frame with a guide mechanism according to claim 1, characterized in that: The driving structure (4) further includes a motor (411); The motor (411) is arranged on the platform (41), and the motor (411) is used to drive the bearing (42).

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