Lifting and swinging cutting machine

Abstract

A lifting and swinging cutting machine structurally comprises a base. The multiple stand columns are vertically arranged at the corners of the upper end face of the base correspondingly, and a lifting cavity is formed among the multiple stand columns; the lifting frame is longitudinally arranged in the lifting cavity in a sliding manner; the two swinging revolving seats are respectively connected to the upper ends of the upright posts; the roller cutting frame and the swing are arranged between the two swing rotary seats, the lifting swing cutting machine is adopted, the contact surface can be effectively reduced by swinging while cutting, the cutting efficiency is improved, lifting swing gives consideration to the stability of a lifting fret saw and the high efficiency of a swing fret saw, and cutting is stable and efficient.

Description

TECHNICAL FIELD

[0001] The utility model relates to a lifting swing cutting machine and belongs to the field of wire saw equipment. BACKGROUND

[0002] The lifting cutting machine is a cutting processing equipment for cutting hard materials (such as stone, ceramic, silicon wafer, magnetic material, etc.). The swing mechanism reduces the contact surface between the cutting diamond wire and the cutting object through a special transmission mechanism, thereby improving the chip removal and cooling and ensuring smooth cutting, especially the smooth cutting of hard materials.

[0003] The existing lifting cutting machine directly cuts the material, and the contact position of the wire is more, which can easily cause rapid wear of the wire, thereby reducing the cutting efficiency and stability. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a lifting swing cutting machine to solve the problem that the existing lifting cutting machine directly cuts the material, the contact position of the wire is more, which can easily cause rapid wear of the wire, thereby reducing the cutting efficiency and stability.

[0005] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a lifting swing cutting machine, which comprises a base;

[0006] a plurality of vertical columns are vertically arranged at the upper end surface edges of the base, and a lifting chamber is formed between the plurality of vertical columns;

[0007] a lifting frame is longitudinally slidably arranged in the lifting chamber;

[0008] a swing rotary seat is arranged at the upper end of each vertical column;

[0009] a roller cutting frame is swingably arranged between the two swing rotary seats;

[0010] The swing rotary seat comprises a seat body, a rotary positioning bearing is arranged on the end surface of the seat body facing the roller cutting frame, a lifting transmission mechanism for driving the lifting frame to move up and down is arranged at the bottom of the seat body, a swing motor is arranged at the end of the top of the seat body away from the roller cutting frame, and a rotating shaft of the swing motor is rotatably embedded in the end of the seat body facing the roller cutting frame and is provided with a driving gear;

[0011] The cutting opening of the roller cutting frame faces downward, a plurality of rollers are rotatably arranged inside the roller cutting frame, a take-up and pay-off mechanism corresponding to the rollers is arranged outside the roller cutting frame, a toothed plate meshing with the driving gear is arranged on the end surface of the roller cutting frame facing the seat body, and a cutting motor for driving the rollers to rotate is arranged on the roller cutting frame.

[0012] Further, in order to improve transmission accuracy, the lifting transmission mechanism comprises a transmission notch and a lifting motor, the lifting motor is arranged in the middle section of the transmission notch, the lifting motor is a motor with double-head output reducer, the left and right output ends are respectively connected with driving shafts, the end portions of the driving shafts are connected with right-angle steering axle boxes, the other output end of the right-angle steering axle box is vertically rotatably provided with an internally-threaded sleeve, a transmission rod is threadedly connected on the internally-threaded sleeve, the transmission rod is specifically one of a lead screw and a screw rod, the bottom of the transmission rod extends into the lifting chamber and is connected with the lifting frame.

[0013] Further, in order to connect and position, the top surface of the lifting frame is provided with a cutting platform in the center, and the edges of the top surface of the lifting frame are provided with positioning members rotatably connected with the transmission rod.

[0014] Further, in order to swing, support and position, the rotary positioning bearing comprises an inner ring and an outer ring, the outer ring is rotatably wrapped on the outside of the inner ring, one of the inner ring and the outer ring is connected to the roller cutting frame, and the other is connected to the seat body.

[0015] Further, in order to swing slightly, the tooth plate is in an arc structure.

[0016] Further, in order to wind and unwind the wire, the winding and unwinding mechanism is composed of a winding motor and a winding frame with guide wheels.

[0017] Further, in order to make the lifting frame move vertically up and down, the outer side of the lifting frame is provided with a notch which is slidably positioned with the inner wall of the lifting chamber.

[0018] Further, in order to facilitate cutting, the cutting opening of the roller cutting frame is located directly above the cutting platform.

[0019] A cutting method of a lifting swing cutting machine, which is obtained by running the lifting swing cutting machine, the method comprising the following steps:

[0020] Step S1, placing the material on the cutting platform, and controlling the cutting motor and the winding and unwinding mechanism by the external control terminal to move the cutting wire wound on the roller;

[0021] Step S2, the lifting motor on the lifting transmission mechanism drives the driving shaft to rotate, the driving shaft drives the internally-threaded sleeve through the right-angle steering axle box, the transmission rod threadedly connected with the internally-threaded sleeve spirally moves up, and the lifting frame is driven to perform lifting work, and the cutting platform on the lifting frame drives the material into the cutting opening of the roller cutting frame;

[0022] Step S3, the swing motor drives the driving gear to rotate, the driving gear drives the meshing gear plate, so that the gear plate drives the roller cutting frame to swing around the rotary positioning bearing, and finally the roller cutting frame will swing through the line at the cutting opening to cut the material.

[0023] Further, in order to cut various types of materials, the swing angle range of the roller cutting frame is ±10°.

[0024] The beneficial effects of the utility model are: adopting the lifting swing cutting machine, through cutting and swinging at the same time, the contact surface can be effectively reduced, the cutting efficiency is improved, the lifting swing cutting machine considers the stability of the lifting line saw and the high efficiency of the swing line saw, so that the cutting is stable and efficient. BRIEF DESCRIPTION OF DRAWINGS

[0025] Other features, objects and advantages of the utility model will become more apparent through reading the detailed description of the non-limiting embodiments with reference to the following drawings:

[0026] Figure 1 It is a structure schematic view of the utility model lifting swing cutting machine;

[0027] Figure 2 It is a detailed structure schematic view of the swing rotary seat;

[0028] Figure 3 It is a detailed structure schematic view of the lifting transmission mechanism;

[0029] Figure 4 It is a structure schematic view of the gear plate;

[0030] Figure 5 It is a cutting method flow structure schematic view of the lifting swing cutting machine. DETAILED DESCRIPTION

[0031] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0032] EMBODIMENT

[0033] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 The utility model provides a lifting swing cutting machine technical scheme: its structure includes base 1;

[0034] Stand 2, can be equipped with two, three, four or more, the utility model is not limited to this, and multiple stands 2 are vertically arranged on the upper end surface corner of base 1, multiple stands 2 form lifting chamber between them, and multiple stands 2 can be integrally formed or independently arranged.

[0035] The lifting frame 3 is longitudinally slidably disposed within the lifting chamber;

[0036] Two swing-rotating seats 4 are provided and are respectively connected to the upper end of the column 2;

[0037] Roller cutting frame 5, with the swing mechanism positioned between two swing rotary seats 4;

[0038] like Figure 1 As shown, the swing rotary seat 4 includes a seat body 41. The end face of the seat body 41 facing the roller cutting frame 5 is provided with a rotary positioning bearing 42. The bottom of the seat body 41 is provided with a lifting transmission mechanism 43 for driving the lifting frame 3 to move up and down. The top end of the seat body 41 away from the roller cutting frame 5 is provided with a swing motor 44. The rotating shaft on the swing motor 44 is rotatably embedded in the end of the seat body 41 facing the roller cutting frame 5 and is provided with a drive gear 45.

[0039] The roller cutting frame 5 has a downward-facing cutting opening and several rollers 51 rotatably mounted on its inner side. The outer side of the roller cutting frame 5 is provided with a take-up and untake-down mechanism 52 corresponding to the rollers 51. The end face of the roller cutting frame 5 facing the base 41 is provided with a toothed plate 53 that meshes with the drive gear 45. The roller cutting frame 5 is provided with a cutting motor that drives the rollers 51 to rotate.

[0040] like Figure 3 As shown, in order to improve transmission accuracy, the lifting transmission mechanism 43 includes a transmission slot 431 and a lifting motor 432. The lifting motor 432 is located in the middle section of the transmission slot 431. The lifting motor 432 is a motor with a double-head output reducer. The left and right output ends are respectively connected to drive shafts 433. The end of the drive shaft 433 is connected to a right-angle steering axle box 434. The other output end of the right-angle steering axle box 434 is vertically rotatably provided with an internal threaded sleeve 435. A transmission rod 436 is threadedly connected to the internal threaded sleeve 435. The transmission rod 436 is specifically one of a lead screw or a screw rod. The bottom of the transmission rod 436 extends into the lifting chamber and is connected to the lifting frame 3.

[0041] like Figure 1 As shown, for connection and positioning, a cutting platform 31 is provided at the center of the top surface of the lifting frame 3, and a positioning element 32 that is rotatably connected to the transmission rod 436 is provided at the edge of the top surface of the lifting frame 3.

[0042] like Figure 2 As shown, in order to perform swing support positioning, the rotary positioning bearing 42 includes an inner ring 421 and an outer ring 422. The outer ring 422 is rotatably connected to the outside of the inner ring 421. One of the inner ring 421 and the outer ring 422 is connected to the roller cutting frame 5, and the other is connected to the seat 41.

[0043] As Figure 4 shown, in order to carry out small amplitude swing, the toothed plate 53 is arc-shaped structure.

[0044] In order to carry out the wire winding and unwinding work, the winding and unwinding mechanism 52 is composed of a winding motor and a winding frame with a guide roller.

[0045] In order to make the lifting frame 3 move vertically up and down, the lifting frame 3 is provided with a notch on the outer side which is slidingly positioned with the inner wall of the lifting chamber.

[0046] In order to facilitate cutting, the roller cutting frame 5 cutting port is located directly above the cutting platform 31.

[0047] A cutting method of a lifting swing cutting machine, which is operated by the lifting swing cutting machine, the method comprising the following steps:

[0048] Step S1, placing the material on the cutting platform 31, and controlling the cutting motor and the winding and unwinding mechanism 52 to operate through the external control terminal, so that the cutting wire wound on the roller 51 moves;

[0049] Step S2, the lifting motor 432 on the lifting transmission mechanism 43 drives the driving shaft 433 to rotate, the driving shaft 433 drives the inner threaded sleeve 435 through the right angle steering shaft box 434, the transmission rod 436 connected with the inner threaded sleeve 435 is spirally moved up, and the lifting frame 3 is driven to lift, the cutting platform 31 on the lifting frame 3 drives the material into the cutting port of the roller cutting frame 5;

[0050] Step S3, the swing motor 44 drives the driving gear 45 to rotate, the driving gear 45 drives the meshing toothed plate 53, so that the toothed plate 53 drives the roller cutting frame 5 to swing around the rotary positioning bearing 42, and finally the roller cutting frame 5 is cut by the wire at the cutting port.

[0051] In order to cut various types of materials, the swing angle range of the roller cutting frame 5 is ±10°.

[0052] The basic principle and main features of the present application and the advantages of the present application are shown and described above, for those skilled in the art, it is obvious that the present application is not limited to the details of the above exemplary embodiments, and the present application can be realized in other specific forms without departing from the spirit or basic characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the present application is defined by the appended claims rather than the above description, therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0053] Furthermore, it should be understood that although the specification is described in terms of embodiments, not every embodiment includes only one independent technical solution, and the specification is described in this way only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A lift-swinging cutting machine characterized by: The structure comprises a base (1); A plurality of vertical columns (2) are arranged on the upper end surface of the base (1), and a plurality of vertical columns (2) form a lifting chamber; A lifting frame (3) is longitudinally slidably arranged in the lifting chamber; Two swing rotary seats (4) are arranged on the upper end of the vertical column (2); A roller cutting frame (5) is swingably arranged between the two swing rotary seats (4); The swing rotary seat (4) comprises a seat body (41), an end surface of the seat body (41) towards the roller cutting frame (5) is provided with a rotary positioning bearing (42), the bottom of the seat body (41) is provided with a lifting transmission mechanism (43) for driving the lifting frame (3) to move up and down, one end of the top of the seat body (41) away from the roller cutting frame (5) is provided with a swing motor (44), the rotating shaft of the swing motor (44) is embedded in one end of the seat body (41) towards the roller cutting frame (5) and is provided with a driving gear (45); A plurality of rollers (51) are rotatably arranged in the inner side of the roller cutting frame (5), the outer side of the roller cutting frame (5) is provided with a take-up mechanism (52) corresponding to the roller (51), and the end surface of the roller cutting frame (5) towards the seat body (41) is provided with a gear plate (53) engaged with the driving gear (45).

2. A lifting swing cutter as claimed in claim 1 wherein: The lifting transmission mechanism (43) comprises a transmission slot (431) and a lifting motor (432), the lifting motor (432) is arranged in the middle of the transmission slot (431), the lifting motor (432) is a motor with double-head output reducer, the left and right output ends are respectively connected with driving shafts (433), the end of the driving shaft (433) is connected with a right-angle steering shaft box (434), the other output end of the right-angle steering shaft box (434) is vertically rotatably provided with an internally threaded sleeve (435), the internally threaded sleeve (435) is drivingly connected with a transmission rod (436), the bottom of the transmission rod (436) extends into the lifting chamber and is connected with the lifting frame (3).

3. A lifting swing cutter as claimed in claim 2 wherein: The lifting frame (3) is provided with a cutting platform (31) at the center of the top surface, and a positioning member (32) is rotatably connected with the transmission rod (436) at the edge of the top surface of the lifting frame (3).

4. A lift-swing cutting machine according to claim 1, wherein: The rotary positioning bearing (42) comprises an inner ring (421) and an outer ring (422), the outer ring (422) is rotatably wrapped on the outer side of the inner ring (421), one of the inner ring (421) and the outer ring (422) is connected with the roller cutting frame (5), and the other is connected with the seat body (41).

5. A lift and swing cutting unit as claimed in claim 1 wherein: The gear plate (53) is in an arc shape.

6. A lift and swing cutting unit as claimed in claim 1 wherein: The take-up mechanism (52) is composed of a winding motor and a winding frame with guide rollers.

7. A lift-swing cutting machine according to claim 1 wherein: The lifting frame (3) is provided with a slot on the outer side and slidably positioned with the inner wall of the lifting chamber.

8. A lifting swing cut machine according to claim 3, characterized in that: The cutting opening of the roller cutting frame (5) is located directly above the cutting platform (31).

9. A lift-swing cutting machine according to claim 1 wherein: The cutting opening of the roller cutting frame (5) faces downward.

10. A lift-swing cutting machine according to claim 1 wherein: The roller cutting frame (5) is provided with a cutting motor for driving the roller (51) to rotate.

Images