Wire cutting machine with span adjusting and swing adjusting functions

Abstract

The utility model provides a wire cutting machine with span adjustment and swing adjustment functions, which comprises a machine frame and a cutting unit installed on the machine frame, the cutting unit comprises a bearing frame, two first rollers located at the top of the bearing frame, two second rollers located at the bottom of the bearing frame, a horizontal adjustment mechanism and a jacking mechanism, the first roller and the second roller which correspond to each other up and down form a group; at least one group of the first roller and the second roller is connected with the bearing frame through a horizontal adjusting mechanism; jacking mechanisms are arranged at the two ends of at least one second roller and connected with the horizontal adjusting mechanism or the bearing frame. The stone cutting device has the advantages that the cutting span of the cutting assembly can be adjusted, the stone can be beveled by the cutting assembly, and therefore the cutting sharpness is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cutting machine technical field, especially in a kind of line cutting machine with span adjustment and swing adjustment function. BACKGROUND

[0002] Line cutting machine is welcomed due to advantages such as small cutting saw seam.Line cutting machine is mainly composed of support and cutting assembly, wherein, cutting assembly is equipped with two groups of roller;The connection mode of cutting assembly and support includes two kinds: the first is that cutting assembly is connected with support by lifting device, and cutting assembly is lifted by lifting device during work, such as the spraying device of a kind of line cutting machine and the line saw with the device disclosed in Chinese patent application No.CN202410796131.9;The second is that cutting assembly is fixed on support, and stone is lifted by jacking device during work.

[0003] However, the existing line cutting machine has the following defects during actual work: on the one hand, the cutting assembly can only cut the stone horizontally, which increases the contact area between the cutting assembly and the stone and reduces the cutting sharpness, making it difficult to efficiently cut hard materials such as granite;On the other hand, the cutting span of the cutting assembly cannot be adjusted, which affects the cutting effect.In view of the above problems, the present invention has been developed after in-depth research. SUMMARY

[0004] The technical problem to be solved by the utility model is to provide a line cutting machine with span adjustment and swing adjustment function, which can not only adjust the cutting span of the cutting assembly, but also enable the cutting assembly to obliquely cut the stone, thereby improving the cutting sharpness.

[0005] The utility model is implemented as follows: a line cutting machine with span adjustment and swing adjustment function, comprising a rack and a cutting unit installed on the rack, the cutting unit comprising a bearing frame, two first roller rollers located at the top of the bearing frame, two second roller rollers located at the bottom of the bearing frame, a horizontal adjustment mechanism and a jacking mechanism, the first roller rollers and the second roller rollers corresponding to each other form a group;At least one group of first roller rollers and second roller rollers are connected with the bearing frame through the horizontal adjustment mechanism, and the same group of first roller rollers and second roller rollers are driven to horizontally adjust through the horizontal adjustment mechanism;At least one end of the second roller roller is provided with a jacking mechanism, the jacking mechanism is connected with the horizontal adjustment mechanism or the bearing frame, and the second roller roller is driven to adjust the lifting through the jacking mechanism.

[0006] Further, the two ends of the two second roller rollers are each provided with a jacking mechanism.

[0007] Further, the first roller and the second roller are connected to the bearing frame through horizontal adjusting mechanisms.

[0008] Further, the jacking mechanism comprises a first support base and a first driving component, the first support base is installed on the horizontal adjusting mechanism or the bearing frame, the first driving component is arranged on the first support base, and a movable end of the first driving component is connected to the second roller.

[0009] Further, the jacking mechanism further comprises a first guide column, a first guide column cylinder and a first connecting plate, the first support base is provided with the first guide column cylinder on both sides of the first driving component, the first guide column cylinder is movably provided with the first guide column, the lower end of the first guide column is connected to the second roller, and the upper end of the first guide column is connected to the first connecting plate; and the movable end of the first driving component is connected to the first connecting plate.

[0010] Further, the horizontal adjusting mechanism comprises a movable outer frame slidingly arranged outside the bearing frame and a horizontal adjusting assembly, and the four corners of the movable outer frame are connected to the bearing frame through the horizontal adjusting assembly.

[0011] Further, the movable outer frame comprises an upper support beam slidingly arranged on the top of the bearing frame, a lower support beam slidingly arranged on the bottom of the bearing frame and a second connecting plate arranged on both sides of the bearing frame, the upper end of the second connecting plate is connected to the upper support beam, the lower end of the second connecting plate is connected to the lower support beam, the first roller is rotatably connected to the upper support beam, and the second roller is rotatably connected to the jacking mechanism or the lower support beam.

[0012] Further, the horizontal adjusting assembly comprises a second driving component, a second guide column and a second guide column cylinder, the two ends of the second guide column are connected to the upper surface or the lower surface of the bearing frame through a second support base, the second guide column cylinder is arranged on the upper support beam or the lower support beam, and the second guide column passes through the second guide column cylinder; and the second driving component is arranged on the second support base and connected to the upper support beam or the lower support beam.

[0013] Further, when the two ends of the second roller are provided with the jacking mechanism, the upper side of the second roller is provided with a third connecting plate, the two ends of the bottom of the third connecting plate are provided with third support bases, and the two ends of the second roller are rotatably connected to the third support bases; and the jacking mechanism is connected to the top of the third connecting plate.

[0014] By adopting the technical scheme of the utility model, at least the following beneficial effects are achieved: by connecting the at least one first roller and the second roller with the bearing frame through the horizontal adjusting mechanism, and connecting the two ends of the at least one second roller with the horizontal adjusting mechanism or the bearing frame through the jacking mechanism, the wire cutting machine of the utility model can adjust the cutting span of the cutting unit through the horizontal adjusting mechanism when working, so that the cutting net surface formed between the two second rollers can better adapt to the size of the stone, thereby ensuring that the cutting effect is not affected by the too large or too small span; on the other hand, the jacking mechanism can drive the second roller to adjust the lifting, so that the cutting net surface formed between the two second rollers can swing to form an inclined plane, so that the contact area between the cutting net surface and the stone is reduced, the cutting sharpness is improved, thereby the hard material (such as granite) can be cut more efficiently, and the wear of the cutting wire is small, which helps to prolong the service life of the cutting wire. BRIEF DESCRIPTION OF DRAWINGS

[0015] The utility model will be further described below with reference to the drawings and in connection with the embodiments.

[0016] Figure 1 is one of the three-dimensional structure diagrams of the wire cutting machine with span adjustment and swing adjustment functions of the utility model;

[0017] Figure 2 is the second three-dimensional structure diagram of the wire cutting machine with span adjustment and swing adjustment functions of the utility model;

[0018] Figure 3 is the top structure diagram of the cutting unit of the utility model;

[0019] Figure 4 is the bottom structure diagram of the cutting unit of the utility model;

[0020] Figure 5 is the connection structure diagram of the horizontal adjusting mechanism and the jacking mechanism of the utility model;

[0021] Figure 6 is the structure diagram of the third connecting plate of the utility model.

[0022] Explanation of reference signs:

[0023] Wire cutting machine 100;

[0024] Frame 1;

[0025] Cutting unit 2, bearing frame 21, first roller 22, second roller 23, horizontal adjustment mechanism 24, movable outer frame 241, upper support beam 2411, lower support beam 2412, second connecting plate 2413, horizontal adjustment component 242, second drive component 2421, second guide post 2422, second guide post cylinder 2423, second support seat 2424, lifting mechanism 25, first support seat 251, first drive component 252, first guide post 253, first guide post cylinder 254, first connecting plate 255, wire take-up and unwinding system 26, drive motor 27;

[0026] Third connecting plate 31, connecting part 311, third support base 32;

[0027] Lifting device 4.

Detailed Implementation Methods

[0028] To better understand the technical solution of this utility model, the technical solution of this utility model will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0029] It should be noted that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used solely for the convenience of describing these embodiments and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature.

[0030] Please see Figures 1 to 6The utility model discloses a kind of line cutting machines 100 with span adjustment and swing adjustment function, the line cutting machine 100 including rack 1 and cutting unit 2 installed on rack 1, cutting unit 2 includes bearing frame 21, two first roller 22 located at the top of bearing frame 21, two second roller 23 located at the bottom of bearing frame 21, horizontal adjustment mechanism 24 and jacking mechanism 25, corresponding first roller 22 and second roller 23 of upper and lower form a group, i.e. first roller 22 and second roller 23 of upper and lower alignment set form a group, entire cutting unit 2 has two groups of first roller 22 and second roller 23;The utility model in specific implementation, cutting unit 2 further includes cutting line (not shown), two sets of take-up and pay-off system 26 and four drive motors 27, wherein, each first roller 22 and each second roller 23 are connected with one drive motor 27 corresponding, to drive first roller 22 or second roller 23 to rotate using drive motor 27, one set of take-up and pay-off system 26 is arranged at one end of bearing frame 21, another set of take-up and pay-off system 26 is arranged at the other end of bearing frame 21, both ends of cutting line are connected with take-up and pay-off system 26 respectively, and the middle part of cutting line is wound on first roller 22 and second roller 23 and forms cutting net surface between the bottom of two second roller 23;Line cutting machine 100 in specific work, each first roller 22 and second roller 23 are driven to rotate synchronously by each drive motor 27, and first roller 22 and second roller 23 will drive cutting line to drive in the process of rotation, so that cutting net surface can realize cutting to stone material;Meanwhile, one set of take-up and pay-off system 26 will take up wire in the process of transmission, and another set will pay off wire.

[0031] At least one group of first roller 22 and second roller 23 is connected with bearing frame 21 by horizontal adjustment mechanism 24, and the same group of first roller 22 and second roller 23 is driven to adjust horizontally by horizontal adjustment mechanism 24, so as to realize the adjustment of cutting span of cutting unit 2, that is, the span of cutting net surface formed between the bottom of two second roller 23 can better adapt to the specification of stone material, to ensure that cutting is not affected by too large or too small span;Two ends of at least one second roller 23 are provided with jacking mechanism 25, and jacking mechanism 25 is connected with horizontal adjustment mechanism 24 or bearing frame 21, and the second roller 23 is driven to adjust by jacking mechanism 25, so as to change the cutting net surface formed between the bottom of two second roller 23 from traditional plane to inclined plane.

[0032] The utility model discloses a horizontal adjusting mechanism 24 and the bearing frame 21 are connected through the first roller 22 and the second roller 23 of at least one group, and the two ends of at least one second roller 23 are connected with the horizontal adjusting mechanism 24 or the bearing frame 21 through the jacking mechanism 25, which can adjust the cutting span of the cutting unit 2 through the horizontal adjusting mechanism 24, so that the cutting net surface formed between the two second rollers 23 can better adapt to the size of the stone, thereby ensuring that the cutting effect is not affected by the too large or too small span.

[0033] In some embodiments of the utility model, the two ends of the two second rollers 23 are provided with jacking mechanisms 25, so that during actual use, the jacking mechanisms 25 can drive any one or both of the second rollers 23 to adjust the height, so that the cutting net surface formed between the two second rollers 23 can form an inclined plane at a required angle.

[0034] In some embodiments of the utility model, the two first rollers 22 and the two second rollers 23 are connected with the bearing frame 21 through the horizontal adjusting mechanism 24, so that during actual use, the horizontal adjusting mechanism 24 can drive any one or both of the first rollers 22 and the second rollers 23 to move horizontally, so that the cutting net surface formed between the two second rollers 23 can better adapt to the size of the stone.

[0035] It should be noted that the above is only some embodiments of the utility model, but the utility model is not limited to this. In actual implementation, the utility model can include the following different implementation methods:

[0036] The first kind: the two ends of the two second rollers 23 are provided with jacking mechanisms 25, and the two first rollers 22 and the two second rollers 23 are connected with the bearing frame 21 through the horizontal adjusting mechanism 24, and the jacking mechanisms 25 are connected with the horizontal adjusting mechanism 24, so that the jacking mechanisms 25 can move horizontally with the horizontal adjusting mechanism 24.

[0037] The second kind: the two ends of the two second roller rollers 23 are provided with jacking mechanisms 25, a group of first roller rollers 22 and second roller rollers 23 are connected with the bearing frame 21 through horizontal adjusting mechanisms 24, and the two jacking mechanisms 25 corresponding to one of the second roller rollers 23 are connected with the horizontal adjusting mechanism 24, and the two jacking mechanisms 25 corresponding to the other second roller roller 23 are connected with the bearing frame 21.

[0038] The third kind: the two ends of one of the second roller rollers 23 are provided with jacking mechanisms 25, and two groups of first roller rollers 22 and second roller rollers 23 are connected with the bearing frame 21 through horizontal adjusting mechanisms 24, and the jacking mechanism 25 is connected with one of the horizontal adjusting mechanisms 24, and the other second roller roller 23 is rotatably connected with the bottom of the other horizontal adjusting mechanism 24.

[0039] The fourth kind: the two ends of one of the second roller rollers 23 are provided with jacking mechanisms 25, and a group of first roller rollers 22 and second roller rollers 23 are connected with the bearing frame 21 through horizontal adjusting mechanisms 24; meanwhile, the jacking mechanism 25 is connected with the horizontal adjusting mechanism 24 or the bearing frame 21, and the other second roller roller 23 is rotatably arranged at the bottom of the bearing frame 21 or the horizontal adjusting mechanism 24.

[0040] In some embodiments of the utility model, please refer to Figures 3 to 5 The jacking mechanism 25 includes a first support seat 251 and a first driving part 252, the first support seat 251 is installed on the horizontal adjusting mechanism 24 or the bearing frame 21, the first driving part 252 is arranged on the first support seat 251, and the movable end of the first driving part 252 is connected with the second roller roller 23, so that the first driving part 252 can drive the second roller roller 23 to ascend and descend. Wherein, the first driving part 252 can be a telescopic cylinder or a screw rod driving assembly;

[0041] Further, the jacking mechanism 25 further comprises a first guide column 253, a first guide column cylinder 254 and a first connecting plate 255; the first support base 251 is provided with the first guide column cylinder 254 on both sides of the first driving part 252, and each first guide column cylinder 254 is movably provided with a first guide column 253, the lower end of each first guide column 253 is connected with the second roller 23, and the upper end of each first guide column 253 is connected with the first connecting plate 255; and the movable end of the first driving part 252 is connected with the first connecting plate 255. In the specific work, the first driving part 252 drives the first connecting plate 255 to move up and down, and the first connecting plate 255 drives the two first guide columns 253 to move up and down in the process of moving up and down, and the two first guide columns 253 drive the second roller 23 to move up and down in the process of moving up and down.

[0042] The utility model discloses a first driving part 252 is provided with the first guide column cylinder 254 and the first guide column 253 on both sides, and the first guide column 253 is movably assembled in the first guide column cylinder 254, and the upper end of the two first guide columns 253 is connected with the first connecting plate 255, and the lower end of the two first guide columns 253 is connected with the second roller 23, so that the first driving part 252 can more stably drive the second roller 23 to adjust the height in the specific work.

[0043] In some embodiments of the utility model, please refer to Figures 3 to 5 The horizontal adjusting mechanism 24 comprises a movable outer frame 241 slidably sleeved outside the bearing frame 21 and a horizontal adjusting assembly 242, and the four corners of the movable outer frame 241 are connected with the bearing frame 21 through the horizontal adjusting assembly 242, and the movable outer frame 241 can be driven to horizontally slide and adjust synchronously through the four horizontal adjusting assemblies 242 during work, so as to ensure the stability of the movable outer frame 241.

[0044] Further, the movable outer frame 241 comprises an upper support beam 2411 slidably arranged on the top of the bearing frame 21, a lower support beam 2412 slidably arranged on the bottom of the bearing frame 21 and a second connecting plate 2413 located on both sides of the bearing frame 21, the upper end of the second connecting plate 2413 is connected with the upper support beam 2411, and the lower end of the second connecting plate 2413 is connected with the lower support beam 2412; the first roller 22 is rotationally connected with the upper support beam 2411, and the second roller 23 is rotationally connected with the jacking mechanism 25 or the lower support beam 2412.

[0045] Further, the horizontal adjusting assembly 242 comprises a second driving component 2421, a second guide column 2422 and a second guide column cylinder 2423; two ends of the second guide column 2422 are connected with the upper surface or the lower surface of the bearing frame 21 through a second support seat 2424, the second guide column cylinder 2423 is arranged on the upper support beam 2411 or the lower support beam 2412, and the second guide column 2422 penetrates through the second guide column cylinder 2423; the second driving component 2421 is arranged on the second support seat 2424, and the second driving component 2421 is connected with the upper support beam 2411 or the lower support beam 2412. In the specific implementation of the utility model, the through hole can be arranged on the upper support beam 2411 or the lower support beam 2412 as the second guide column cylinder 2423, and the second driving component 2421 specifically adopts a screw rod driving assembly. The horizontal adjusting assembly 242 is designed to have the second guide column 2422 and the second guide column cylinder 2423, so that the horizontal movement of the movable outer frame 241 can be guided through the cooperation of the second guide column 2422 and the second guide column cylinder 2423 during specific use, and the stability of the movable outer frame 241 during movement is ensured.

[0046] In some embodiments of the utility model, in order to better realize the connection of the second roller 23 and the jacking mechanism 25, when the jacking mechanism 25 is arranged at two ends of the second roller 23, a third connecting plate 31 is arranged above the second roller 23, third support seats 32 are arranged at the bottom of both ends of the third connecting plate 31, and both ends of the second roller 23 are rotationally connected with the third support seats 32; the jacking mechanism 25 is connected with the top of the third connecting plate 31.

[0047] Further, as shown in the drawings, Figure 6 The width of the connecting part 311 is greater than the diameter of the second roller 23, and the width of the part between the two connecting parts 311 of the third connecting plate 31 is less than the diameter of the second roller 23. In the specific use process, the cutting line needs to be arranged around the second roller 23; the width of the part between the two connecting parts 311 of the third connecting plate 31 is less than the diameter of the second roller 23, which can effectively avoid the interference of the third connecting plate 31 on the cutting line; and the connecting part 311 with the width greater than the diameter of the second roller 23 is arranged at both ends of the third connecting plate 31, which can facilitate the connection of the jacking mechanism 25 and the connecting part 311.

[0048] For the connection structure between the rack 1 and the cutting unit 2, there are the following two specific embodiments:

[0049] The first kind is that the whole cutting unit 2 is directly fixed and installed on the rack 1, and in the specific work, the stone needs to be jacked up by using a jacking device (not shown).

[0050] Second: cutting unit 2 is connected with the rack 1 through lifting device 4, this mode can utilize lifting device 4 to drive the whole cutting unit 2 to move up and down when specific work.

[0051] Although the specific embodiments of the present application are described above, those skilled in the art should understand that the specific embodiments described are only illustrative, and are not intended to limit the scope of the present application, and equivalent modifications and changes made by those skilled in the art in accordance with the spirit of the present application should be covered within the scope of the claims of the present application.

Claims

1. A linear cutting machine with span adjustment and swing adjustment functions, comprising a frame and a cutting unit mounted on the frame, the cutting unit comprising a bearing frame, two first roller rollers located at the top of the bearing frame and two second roller rollers located at the bottom of the bearing frame, the upper and lower corresponding first roller rollers and second roller rollers forming a set; characterized in that: The cutting unit further comprises a horizontal adjusting mechanism and a jacking mechanism; at least one set of first roller and second roller is connected with the bearing frame through the horizontal adjusting mechanism, and the first roller and the second roller in the same set are driven to horizontally adjust through the horizontal adjusting mechanism; the two ends of at least one second roller are provided with the jacking mechanism, the jacking mechanism is connected with the horizontal adjusting mechanism or the bearing frame, and the second roller is driven to adjust in height through the jacking mechanism.

2. The linear cutting machine having a span adjustment and a swing adjustment function according to claim 1, wherein: The two ends of the two second rollers are provided with the jacking mechanism.

3. The linear cutting machine having a span adjustment and a swing adjustment function according to claim 1, wherein: The two sets of first roller and second roller are connected with the bearing frame through the horizontal adjusting mechanism.

4. The linear cutting machine having the functions of span adjustment and swing adjustment according to any one of claims 1-3, characterized in that: The jacking mechanism comprises a first support seat and a first driving part, the first support seat is installed on the horizontal adjusting mechanism or the bearing frame, the first driving part is arranged on the first support seat, and the movable end of the first driving part is connected with the second roller.

5. The linear cutting machine having a span adjustment and a swing adjustment function according to claim 4, wherein: The jacking mechanism further comprises a first guide column, a first guide column cylinder and a first connecting plate; the first support seat is provided with the first guide column cylinder on the two sides of the first driving part, each first guide column cylinder is movably provided with a first guide column, the lower end of each first guide column is connected with the second roller, and the upper end of each first guide column is connected with the first connecting plate; and the movable end of the first driving part is connected with the first connecting plate.

6. The linear cutting machine having the functions of span adjustment and swing adjustment according to any one of claims 1-3, characterized in that: The horizontal adjusting mechanism comprises a movable outer frame slidingly arranged outside the bearing frame and a horizontal adjusting assembly; the four corners of the movable outer frame are connected with the bearing frame through the horizontal adjusting assembly.

7. The linear cutting machine having a span adjustment and a swing adjustment function according to claim 6, wherein: The movable outer frame comprises an upper support beam slidingly arranged on the top of the bearing frame, a lower support beam slidingly arranged on the bottom of the bearing frame and a second connecting plate arranged on the two sides of the bearing frame, the upper end of the second connecting plate is connected with the upper support beam, the lower end of the second connecting plate is connected with the lower support beam; the first roller is rotationally connected with the upper support beam, and the second roller is rotationally connected with the jacking mechanism or the lower support beam.

8. The linear cutting machine having a span adjustment and a swing adjustment function according to claim 7, wherein: The horizontal adjusting assembly comprises a second driving part, a second guide column and a second guide column cylinder; the two ends of the second guide column are connected with the upper surface or the lower surface of the bearing frame through a second support seat, the second guide column cylinder is arranged on the upper support beam or the lower support beam, and the second guide column passes through the second guide column cylinder; and the second driving part is arranged on the second support seat and connected with the upper support beam or the lower support beam.

9. The linear cutting machine having a span adjustment and a swing adjustment function according to claim 1, wherein: When the two ends of the second roller are provided with the jacking mechanism, the upper side of the second roller is provided with a third connecting plate, the two ends of the bottom of the third connecting plate are provided with a third support seat, and the two ends of the second roller are rotationally connected with the third support seat; and the jacking mechanism is connected with the top of the third connecting plate.

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