Quartz plate cutting device

Abstract

The utility model relates to a quartz plate cutting device which comprises a cutting machine frame arranged above a cutting platform, a sliding mechanism arranged below the cutting machine frame and used for driving the cutting machine frame to freely slide in the length direction of the cutting platform, cutting in any position in the length direction of a flat plate can be completed, and then the cutting machine frame is matched with a telescopic machine frame. After the cutting-in point in the width direction of the quartz plate is completed and the cutting-in point is rapidly positioned, the blade is driven by the rotating mechanism to change the cutting direction, select the proper cutting direction and determine the cutting direction of the cutting blade, and in the process of continuously adjusting the cutting direction, a complex curve cutting track and inflection point smoothing during direction changing are completed. And the cutting track can be changed at any time, cutting is accurate and effective, and the cutting track is smooth and controllable. Quartz plates of different specifications are fixed in the width direction through the clamping assembly, then the quartz plates are stably pushed through the pushing assembly, and in the automatic pushing process, the quartz plates move at a constant speed and can be kept in the original direction without deviation.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting equipment, in particular to a quartz plate cutting device. Background Art

[0002] Cutting large quartz plates is a challenging process. The hardness of large quartz plates is high: special cutting tools are required during the cutting process. In addition, large quartz plates are fragile: when cutting quartz, if the cutting speed, pressure, and angle are not well controlled, cracks and breaks are likely to occur. Due to the high hardness and fragility of large quartz plates, the cost of processing and cutting is high. In addition, for quartz plates in the optical glass and semiconductor industries, the cutting accuracy and surface quality cannot meet the requirements, and the process is difficult. During the cutting process, the clamping force of the large quartz plate is not enough to effectively position the large quartz plate, affecting the cutting effect. Manually pushing the large quartz plate will cause the pushing route to deviate and the positioning to be inaccurate. Summary of the invention

[0003] The purpose of the utility model is to provide a quartz plate cutting device to solve the problems raised in the above-mentioned background technology. The utility model has the advantages of being able to quickly and accurately determine the cutting point of the cutting blade in the three directions of longitudinal, transverse and vertical, and then drive the blade to change the cutting direction through a rotating mechanism to change the cutting trajectory. The cutting is accurate and effective, and the cutting trajectory is smooth and controllable.

[0004] To achieve the above purpose, the utility model provides the following technical solutions: a quartz plate cutting device, including a cutting platform, a cutting frame is provided above the cutting platform, a sliding mechanism is provided below the cutting frame to slide along the length direction of the cutting platform, the cutting frame includes a frame base, a telescopic frame is provided horizontally near the cutting platform, a first telescopic motor is provided inside the frame base to drive the telescopic frame to telescope, a cutting blade is provided vertically to the cutting platform below the telescopic frame, a first rotating motor is provided at one end of the cutting blade shaft to drive the cutting blade to rotate, a rotating mechanism is provided inside the telescopic frame to drive the cutting blade to rotate circumferentially, and a lifting motor is provided above the rotating mechanism to drive the cutting blade to lift and lower. The cutting frame can slide freely along the length direction of the cutting platform, can complete cutting at any position in the length direction of the flat plate, and then cooperate with the telescopic frame to complete the cutting point in the width direction of the quartz plate. After quickly locating the cutting point, the blade is driven to change the cutting direction through the rotating mechanism, and the appropriate cutting direction is selected to change the cutting trajectory at any time. The cutting is accurate and effective, and the cutting trajectory is smooth and controllable.

[0005] As a further solution of the utility model, the cutting platform is also provided with a clamping assembly for clamping the quartz plate, the clamping assembly includes a first clamping plate and a second clamping plate arranged parallel to the length direction of the cutting platform, the first clamping plate is fixedly arranged, a second telescopic motor and a third telescopic motor are symmetrically arranged below the two sides of the second clamping plate, the second telescopic motor and the third telescopic motor move synchronously, a first guide shaft is arranged between the shaft end of the second telescopic motor and the second clamping plate, a second guide shaft is arranged between the shaft end of the third telescopic motor and the second clamping plate, a first guide groove and a second guide groove are arranged parallel to the width direction on the cutting platform, the first guide shaft passes through the first guide groove and reciprocates along the direction thereof, and the second guide shaft passes through the second guide groove and reciprocates along the direction thereof. By changing the clamping distance between the second clamping plate and the first clamping plate, quartz plates of different specifications can be effectively fixed in the width direction to prevent the quartz plates from shifting during the cutting process.

[0006] As a further solution of the utility model, a pushing component is provided on one side of the clamping component to push the quartz plate to slide on the cutting platform, and the pushing component includes a pushing motor fixed on the cutting platform, and a pushing plate is vertically provided at the shaft end of the pushing motor, and the pushing plate is arranged parallel to the width direction of the cutting platform. The pushing component pushes the quartz plate smoothly, and during the automatic pushing process, the quartz plate moves at a uniform speed and maintains the original direction without deviation.

[0007] As a further solution of the utility model, the sliding mechanism includes a slide rail arranged along the length direction of the cutting platform, and two sliders arranged in parallel are provided on the slide rail. The tops of the two sliders are connected to the frame base, and a servo motor for driving the slider to move is provided under the slide rail. The shaft of the servo motor is arranged parallel to the slide rail, and the servo motor end is connected to one of the sliders.

[0008] As a further solution of the utility model, the rotating mechanism includes a second rotating motor arranged vertically, the rotating shaft of the second rotating motor extends out of the telescopic frame and is connected to an intermediate connecting plate, two vertical positioning plates are arranged below the intermediate connecting plate, the vertical positioning plates are provided with an axial hole through which the cutting blade shaft passes, the axial hole cutting blade is arranged between the two vertical positioning plates, and the cutting blade shaft passes through the axial holes on both sides. The rotating mechanism rotates to different orientations to determine the cutting direction of the cutting blade, and in the process of continuously adjusting the cutting direction, a complex curved cutting trajectory is completed, and the turning point when changing the direction is smooth.

[0009] As a further solution of the utility model, the first rotating motor is arranged outside one of the vertical positioning plates, and the first rotating motor shaft is connected to the blade shaft of the cutting blade on the corresponding side to drive the cutting blade to rotate. The cutting blade rotates at high speed, the cutting force is stable, and the rotation speed is adjusted to meet the cutting of quartz plates of different thicknesses.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] (1) A cutting frame is provided above the cutting platform, and a sliding mechanism is provided below the cutting frame for sliding along the length direction of the cutting platform. The cutting frame includes a frame base, and a horizontally arranged telescopic frame is provided on one side close to the cutting platform. The cutting frame can slide freely along the length direction of the cutting platform, and can complete cutting at any position in the length direction of the plate, and then cooperate with the telescopic frame to complete the cutting point in the width direction of the quartz plate. After quickly locating the cutting point, the blade is driven by the rotating mechanism to change the cutting direction. The appropriate cutting direction can be selected and the cutting trajectory can be changed at any time. The cutting is accurate and effective, and the cutting trajectory is smooth and controllable.

[0012] (2) The cutting platform is also provided with a clamping assembly for clamping the quartz plate, the clamping assembly includes a first clamping plate and a second clamping plate arranged parallel to the length direction of the cutting platform, and a third telescopic motor drives the second guide shaft. By changing the clamping distance between the second clamping plate and the first clamping plate, quartz plates of different specifications can be effectively fixed in the width direction to prevent the quartz plates from shifting during the cutting process.

[0013] (3) A pushing component is provided on one side of the clamping component to push the quartz plate to slide on the cutting platform. The pushing component pushes the quartz plate smoothly. During the automatic pushing process, the quartz plate moves at a uniform speed and maintains its original direction without deviation.

[0014] (4) The rotating mechanism rotates to different positions to determine the cutting direction of the cutting blade. In the process of continuously adjusting the cutting direction, a complex curved cutting trajectory is completed, and the turning point when changing the direction is smooth.

[0015] (5) The first rotating motor shaft drives the cutting blade to rotate at high speed, with stable cutting force, and the rotation speed can be adjusted to meet the cutting requirements of quartz plates of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall assembly of the utility model;

[0017] Figure 2 It is a top view of the utility model;

[0018] Figure 3 This is a schematic diagram of the assembly of the cutting blade of the utility model.

[0019] In the figure: 1-cutting platform, 101-first guide groove, 102-second guide groove, 2-pushing assembly, 201-pushing motor, 202-pushing plate, 3-sliding mechanism, 302-slide rail, 301-sliding block, 303-servo motor, 4-cutting blade, 401-vertical positioning plate, 402-middle connecting plate, 5-cutting frame, 501-telescopic frame, 511-rotating mechanism, 512-lifting motor, 502-first telescopic motor, 503-frame base, 6-clamping assembly, 601-first clamping plate, 602-third telescopic motor, 603-second clamping plate, 604-second guide shaft, 605-second telescopic motor, 606-first guide shaft, 7-first rotating motor. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Please see attached Figure 1 -Attached Figure 3 A quartz plate cutting device includes a cutting platform 1 for placing and cutting large-sized quartz plates. A cutting frame 5 is provided above the cutting platform, and a sliding mechanism 3 is provided below the cutting frame for sliding along the length direction of the cutting platform. The sliding mechanism includes a slide rail 302 provided along the length direction of the cutting platform, and two parallel sliders 301 are provided on the slide rail. The tops of the two sliders are connected to the frame base. A servo motor 303 for driving the slider to move is provided below the slide rail. The shaft of the servo motor is provided in parallel with the slide rail, and the servo motor end is connected to one of the sliders.

[0022] The servo motor 303 is started to drive the slider to reciprocate along the length direction of the cutting platform. When the longitudinal incision point of the cutting blade on the quartz plate is determined, the servo motor stops working and the longitudinal position of the cutting frame is fixed.

[0023] The cutting frame 5 includes a frame base 503, a horizontally arranged telescopic frame 501 is provided near one side of the cutting platform, and a first telescopic motor 502 is provided inside the frame base to drive the telescopic frame to telescope. The first telescopic motor starts to drive the telescopic frame to reciprocate along the width direction of the cutting platform. When the horizontal cutting point of the cutting blade on the quartz plate is determined, the first telescopic motor stops working, and the cutting point of the cutting blade on the quartz plate is determined. The cutting frame can slide freely along the length direction of the cutting platform, and can complete cutting at any position in the length direction of the flat plate, and then cooperate with the telescopic frame to complete the cutting point in the width direction of the quartz plate, and quickly locate the cutting point.

[0024] A cutting blade 4 is arranged vertically with respect to the cutting platform under the telescopic frame, and a first rotary motor 7 is arranged at one end of the cutting blade shaft to drive the cutting blade to rotate. According to the thickness of the quartz plate, the first rotary motor 7 is turned on to determine different rotation speeds. The thicker the quartz plate, the slower the cutting blade rotates, and the thinner the quartz plate, the faster the cutting blade rotates.

[0025] A rotating mechanism 511 for driving the cutting blade to rotate circumferentially is provided in the telescopic frame. The rotating mechanism includes a second rotating motor arranged vertically. The rotating shaft of the second rotating motor is extended out of the telescopic frame and connected to an intermediate connecting plate 402. Two vertical positioning plates 401 are provided below the intermediate connecting plate. The vertical positioning plates are provided with shaft holes through which the cutting blade shaft passes. The shaft hole cutting blade is arranged between the two vertical positioning plates, and the cutting blade shaft passes through the shaft holes on both sides. The blade is driven to change the cutting direction by the rotating mechanism, and the appropriate cutting direction is selected to change the cutting trajectory at any time. The cutting is accurate and effective, and the cutting trajectory is smooth and controllable.

[0026] A lifting motor 512 for driving the cutting blade to move up and down is arranged above the rotating mechanism 511. When the cutting point and cutting direction of the cutting blade are determined, the lifting motor 512 is started to drive the cutting blade to move closer to the surface of the quartz plate until the cutting blade touches the surface of the quartz plate. The cutting blade continuously cuts into the quartz plate. After penetrating the quartz plate, the lifting motor stops working. After the cutting is completed, the lifting motor is started again to drive the cutting blade to move upward.

[0027] The cutting platform is also provided with a clamping assembly 6 for clamping the quartz plate, the clamping assembly includes a first clamping plate 601 and a second clamping plate 603 arranged parallel to the length direction of the cutting platform, the first clamping plate is fixedly arranged, and a second telescopic motor 605 and a third telescopic motor 602 are symmetrically arranged below the two sides of the second clamping plate, the second telescopic motor and the third telescopic motor move synchronously, a first guide shaft 606 is arranged between the shaft end of the second telescopic motor and the second clamping plate, and a second guide shaft 604 is arranged between the shaft end of the third telescopic motor and the second clamping plate, and a first guide groove 101 and a second guide groove 102 arranged parallel to the width direction are provided on the cutting platform, the first guide shaft passes through the first guide groove and reciprocates along the direction thereof, and the second guide shaft passes through the second guide groove and reciprocates along the direction thereof.

[0028] When the quartz plate is placed on the cutting platform, the second telescopic motor 605 and the third telescopic motor 602 are started at the same time. The second telescopic motor and the third telescopic motor move synchronously. The movement of the second telescopic motor shaft drives the first guide shaft 606 to move, driving the second clamping plate 603 to translate. The movement of the third telescopic motor shaft drives the second guide shaft to move, driving the second clamping plate 603 to translate on the symmetrical side. The driving speed and driving force at both ends of the second clamping plate are consistent. The second clamping plate continuously approaches the first clamping plate to clamp the quartz plate. After the quartz plate is completely clamped, the second telescopic motor and the third telescopic motor stop working at the same time.

[0029] One side of the clamping assembly is provided with a pushing assembly 2 for pushing the quartz plate to slide on the cutting platform, and the pushing assembly includes a pushing motor 201 fixed on the cutting platform, and a pushing plate 202 is vertically provided at the shaft end of the pushing motor, and the pushing plate is arranged parallel to the width direction of the cutting platform. The pushing assembly pushes the quartz plate smoothly, and during the automatic pushing process, the quartz plate moves at a uniform speed and maintains the original direction without deviation.

[0030] Before the quartz plate is completely clamped and positioned by the clamping assembly, the push motor is started to drive the push plate to push the quartz plate directly under the cutting frame, and then the clamping assembly is started to clamp the quartz plate and position it, and then the cutting point and cutting trajectory of the cutting blade are adjusted.

[0031] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0032] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A quartz plate cutting device, characterized in that: The invention comprises a cutting platform (1), a cutting frame (5) is arranged above the cutting platform, a sliding mechanism (3) is arranged below the cutting frame and slides along the length direction of the cutting platform, the cutting frame comprises a frame base (503), a telescopic frame (501) is arranged horizontally near the cutting platform, a first telescopic motor (502) is arranged inside the frame base and drives the telescopic frame to be telescopic, a cutting blade (4) is arranged vertically with respect to the cutting platform below the telescopic frame, a first rotating motor (7) is arranged at one end of the cutting blade shaft and drives the cutting blade to rotate, a rotating mechanism (511) is arranged inside the telescopic frame and drives the cutting blade to rotate in the circumferential direction, and a lifting motor (512) is arranged above the rotating mechanism and drives the cutting blade to be lifted or lowered.

2. The quartz plate cutting device according to claim 1, characterized in that: The cutting platform is also provided with a clamping assembly (6) for clamping the quartz plate, the clamping assembly comprising a first clamping plate (601) and a second clamping plate (603) arranged in parallel with the length direction of the cutting platform, the first clamping plate is fixedly arranged, a second telescopic motor (605) and a third telescopic motor (602) are symmetrically arranged below the two sides of the second clamping plate, the second telescopic motor and the third telescopic motor move synchronously, a first guide shaft (606) is arranged between the shaft end of the second telescopic motor and the second clamping plate, a second guide shaft (604) is arranged between the shaft end of the third telescopic motor and the second clamping plate, the cutting platform is provided with a first guide groove (101) and a second guide groove (102) arranged in parallel with the width direction, the first guide shaft passes through the first guide groove and reciprocates along the direction thereof, and the second guide shaft passes through the second guide groove and reciprocates along the direction thereof.

3. The quartz plate cutting device according to claim 2, characterized in that: A pushing component (2) is provided on one side of the clamping component to push the quartz plate to slide on the cutting platform. The pushing component includes a pushing motor (201) fixed on the cutting platform. A pushing plate (202) is vertically provided at the shaft end of the pushing motor. The pushing plate is arranged parallel to the width direction of the cutting platform.

4. The quartz plate cutting device according to claim 3, characterized in that: The sliding mechanism comprises a slide rail (302) arranged along the length direction of the cutting platform, two slide blocks (301) arranged in parallel are arranged on the slide rail, the tops of the two slide blocks are connected to the frame base, a servo motor (303) for driving the slide blocks to move is arranged below the slide rail, the shaft of the servo motor is arranged parallel to the slide rail, and the end of the servo motor is connected to one of the slide blocks.

5. The quartz plate cutting device according to claim 1, characterized in that: The rotating mechanism (511) comprises a second rotating motor arranged vertically, wherein the rotating shaft of the second rotating motor extends out of the telescopic frame and is connected to an intermediate connecting plate (402), two vertical positioning plates (401) are arranged below the intermediate connecting plate, and the vertical positioning plates are provided with an axial hole through which the cutting blade shaft passes, and the axial hole cutting blade is arranged between the two vertical positioning plates, and the cutting blade shaft passes through the axial holes on both sides.

6. The quartz plate cutting device according to claim 5, characterized in that: The first rotating motor (7) is arranged outside one of the vertical positioning plates, and the shaft of the first rotating motor is connected to the blade shaft of the cutting blade on the corresponding side to drive the cutting blade (4) to rotate.

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