High-precision automatic positioning numerical control sawing machine

Abstract

The utility model relates to the technical field of numerical control sawing machines, in particular to a high-precision automatic positioning numerical control sawing machine. The device comprises a control assembly, the control assembly comprises a working set, a machining cavity is formed in one side of the working set, a first mounting groove is formed in the center of the inner bottom wall of the machining cavity, second mounting grooves are formed in the edges of the inner bottom wall of the machining cavity, and a feeding assembly is arranged on one side of an opening of the machining cavity; the feeding assembly is used for automatically completing feeding of to-be-cut plates, and a driving assembly is fixedly connected to the position, above the first mounting groove, of the inner top wall of the machining cavity. According to the high-precision automatic positioning numerical control sawing machine, the arranged feeding assembly is used for automatically completing feeding of to-be-cut plates, the driving assembly drives the positioning assembly to move left and right in the machining cavity, so that the to-be-cut plates are fixed, and then the cutting assembly is used for achieving cutting of the plates with different thicknesses.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control sawing machines, in particular to a high-precision automatic positioning numerical control sawing machine. Background Art

[0002] CNC sawing machine is an automated sawing machine controlled by a computer, which is used for cutting and cutting various materials. Its working principle is as follows: design and programming, input parameters, material preparation, automatic cutting, real-time monitoring and automated operation. The main advantages of CNC sawing machine include high precision, high efficiency, high degree of automation and the ability to achieve complex cutting tasks. It is widely used in the fields of metal processing, wood processing, plastic processing, etc. in the manufacturing industry, bringing convenience and benefits to the production process.

[0003] There are many existing technologies for CNC sawing machines, such as:

[0004] Chinese patent publication number CN210412815U discloses a fully automatic CNC sawing machine that is easy to position, which includes a sawing machine, a saw frame is installed on the top of the sawing machine, and a first drive motor is installed on one side of the saw frame by screws, the output shaft of the first drive motor is horizontally connected with a threaded rod, the inner wall of the top of the saw frame is provided with a movable groove along its length direction, and the end of the threaded rod is rotatably connected to the inner wall of the movable groove, a movable block is slidably connected in the movable groove, and the thread of the threaded rod passes through the movable block. The utility model has a novel structure, and the device can not only accurately position the workpiece and improve the sawing accuracy of the sawing machine processing, but also collect the sawdust generated by sawing, reduce workshop environmental pollution, and ensure the health and safety of the staff.

[0005] When existing CNC sawing machines cut plates, the plates need to be pushed manually, which is laborious and dangerous. In addition, since the cutter is determined when the sawing machine leaves the factory, the sawing machine has certain restrictions on the thickness of the plates to be cut.

[0006] In view of this, we propose a high-precision automatic positioning CNC sawing machine, which automatically loads the plate to be cut through a set loading component, and then cooperates with the set adjustable height cutting component and positioning component to complete the cutting of plates with a wider thickness range. Utility Model Content

[0007] The utility model aims to provide a high-precision automatic positioning numerically controlled sawing machine to solve the problems raised in the above-mentioned background technology.

[0008] To achieve the above-mentioned purpose, the utility model provides a high-precision automatic positioning CNC sawing machine, including a control component, the control component including a working group, a processing cavity is opened on one side of the working group, a first mounting groove is opened at the center of the bottom wall in the processing cavity, and a second mounting groove is opened at the edge of the bottom wall in the processing cavity, a loading component is provided on one side of the processing cavity opening, the loading component is used to automatically complete the loading of the plate to be cut, a driving component is fixedly connected to the top wall of the processing cavity above the first mounting groove, a plurality of positioning components are provided at the bottom of the driving component, the driving component is used to drive the positioning component to move left and right in the processing cavity, so as to fix the plate to be cut, a cutting component is provided in the first mounting groove, and the cutting component is used to realize cutting of plates of different thicknesses.

[0009] As a further improvement of the present technical solution, the feeding assembly includes a friction roller rotatably connected to the inner side wall of the processing chamber and a plurality of parallel auxiliary wheels rotatably connected to the second mounting groove. A feeding motor is coaxially connected to one side of the friction roller, and the output shaft of the feeding motor is fixedly connected to the axis of the friction roller. A feeding channel is formed between the bottom of the friction roller and the top of the auxiliary wheel.

[0010] As a further improvement of the present technical solution, the driving assembly includes a track fixedly connected to the top wall of the processing chamber, a plurality of slide seats are slidably connected to the bottom of the track at intervals, a plurality of pulleys are rotatably connected inside the slide seats, one end of one of the pulleys is coaxially connected to a driving motor, and the output shaft of the driving motor is fixedly connected to the axis of the pulley.

[0011] As a further improvement of the present technical solution, the positioning assembly includes a positioning hydraulic rod fixedly connected to the bottom of the slide, a mounting seat is provided at one end of the positioning hydraulic rod away from the slide, the mounting seat is fixedly connected to the piston end of the positioning hydraulic rod, and a side of the mounting seat away from the positioning hydraulic rod is rotatably connected to a plurality of positioning shafts.

[0012] As a further improvement of the present technical solution, the cutting assembly includes a slice rotatably connected to the inner wall of the first mounting groove, a pair of limit bolts are rotatably connected on both sides of the slice, and an adjusting hydraulic rod is provided at the bottom of the two limit bolts. A cutting motor is coaxially connected to one end of the slice axis, and the slice axis and the output shaft of the cutting motor are fixedly connected.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] In this high-precision automatic positioning CNC sawing machine, a loading assembly is provided to automatically load the plate to be cut, and a driving assembly drives the positioning assembly to move left and right in the processing chamber to fix the plate to be cut, and then the cutting assembly is used to cut plates of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0016] Figure 2 It is a cutaway diagram of the overall structure of an embodiment of the utility model;

[0017] Figure 3 A cutaway diagram of a control assembly according to an embodiment of the present utility model;

[0018] Figure 4 This is a structural diagram of a feeding assembly according to an embodiment of the utility model;

[0019] Figure 5 This is a structural diagram of a drive assembly according to an embodiment of the utility model;

[0020] Figure 6 This is a structural diagram of a positioning component according to an embodiment of the utility model;

[0021] Figure 7 This is a structural diagram of the cutting assembly of an embodiment of the utility model.

[0022] The meaning of each number in the figure is:

[0023] 10. Control assembly; 11. Working group; 12. Processing chamber; 13. First mounting slot; 14. Second mounting slot;

[0024] 20. Feeding assembly; 21. Friction roller; 22. Auxiliary wheel; 23. Feeding motor;

[0025] 30. driving assembly; 31. track; 32. slide seat; 33. pulley; 34. driving motor;

[0026] 40. Positioning assembly; 41. Positioning hydraulic rod; 42. Mounting seat; 43. Positioning shaft;

[0027] 50. Cutting assembly; 51. Limit bolt; 52. Slicing; 53. Cutting motor; 54. Adjusting hydraulic rod. DETAILED DESCRIPTION

[0028] 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 in 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.

[0029] Example

[0030] See also Figure 1-Figure 7As shown, the present embodiment provides a high-precision automatic positioning CNC sawing machine, including a control component 10, the control component 10 includes a working group 11, a processing cavity 12 is provided on one side of the working group 11, a first mounting groove 13 is provided at the center of the inner bottom wall of the processing cavity 12, and a second mounting groove 14 is provided at the edge of the inner bottom wall of the processing cavity 12, a loading component 20 is provided on the opening side of the processing cavity 12, and the loading component 20 is used to automatically complete the loading of the plate to be cut, a driving component 30 is fixedly connected to the inner top wall of the processing cavity 12 above the first mounting groove 13, and a plurality of positioning components 40 are provided at the bottom of the driving component 30, and the driving component 30 is used to drive the positioning component 40 to move left and right in the processing cavity 12, so as to fix the plate to be cut, and a cutting component 50 is provided in the first mounting groove 13, and the cutting component 50 is used to realize cutting of plates of different thicknesses.

[0031] Working principle: When the high-precision automatic positioning CNC sawing machine provided by the utility model is used, the loading component 20 is set to automatically complete the loading of the plate to be cut, and the positioning component 40 is driven by the driving component 30 to move left and right in the processing chamber 12, so as to fix the plate to be cut, and then the cutting component 50 is used to realize cutting of plates of different thicknesses.

[0032] In order to automatically complete the loading of the plate to be cut, the loading assembly 20 includes a friction roller 21 rotatably connected to the inner wall of the processing chamber 12 and a plurality of parallel auxiliary wheels 22 rotatably connected to the second mounting groove 14. A loading motor 23 is coaxially connected to one side of the friction roller 21. The output shaft of the loading motor 23 is fixedly connected to the axis of the friction roller 21. A loading channel is formed between the bottom of the friction roller 21 and the top of the auxiliary wheel 22. One end of the plate to be cut is placed on the loading channel, and the power of the loading motor 23 is turned on. The loading motor 23 drives the friction roller 21 coaxially connected thereto to rotate. The surface of the friction roller 21 is provided with a protrusion that increases the friction force. The plate to be cut slides toward the cutting assembly 50 under the drive of the friction roller 21 and the assistance of the auxiliary wheel 22.

[0033] Considering the need to fix the plate to be cut, the driving assembly 30 includes a track 31 fixedly connected to the top wall of the processing chamber 12, a plurality of slides 32 are slidably connected at intervals at the bottom of the track 31, a plurality of pulleys 33 are rotatably connected in the slide 32, one end of one of the pulleys 33 is coaxially connected to a driving motor 34, and the output shaft of the driving motor 34 is fixedly connected to the axis of the pulley 33; the positioning assembly 40 includes a positioning hydraulic rod 41 fixedly connected to the bottom of the slide 32, and a mounting seat is provided at one end of the positioning hydraulic rod 41 away from the slide 32 42, the mounting seat 42 is fixedly connected to the piston end of the positioning hydraulic rod 41, and the mounting seat 42 is rotatably connected to a plurality of positioning shafts 43 on the side away from the positioning hydraulic rod 41; the power supply of the driving motor 34 is turned on, and the driving motor 34 drives the pulley 33 coaxially connected thereto to rotate, and under the action of the friction force between the pulley 33 and the track 31, the slide 32 drives the positioning shaft 43 to adjust its position along the track 31 through the positioning hydraulic rod 41, and then the positioning hydraulic rod 41 is started, and its piston end drives the positioning shaft 43 to approach the plate to be cut to clamp the plate.

[0034] In order to achieve cutting of plates of different thicknesses, the cutting assembly 50 includes a slice 52 rotatably connected to the inner wall of the first mounting groove 13, a pair of limit bolts 51 are rotatably connected on both sides of the slice 52, and an adjusting hydraulic rod 54 is provided at the bottom of the two limit bolts 51. One end of the axis of the slice 52 is coaxially connected to a cutting motor 53, and the axis of the slice 52 and the output shaft of the cutting motor 53 are fixedly connected; when the thickness of the plate to be cut is different, the adjusting hydraulic rod 54 is started, and the limit bolt 51 is driven up and down by its piston end, so as to adjust the height of the slice 52, and then the power of the cutting motor 53 is turned on to drive the slice 52 coaxially connected thereto to rotate, so as to cut the plate to be cut.

[0035] When the high-precision automatic positioning CNC sawing machine provided in the utility model is used, the feeding assembly 20 is provided to automatically complete the feeding of the plate to be cut. Specifically, one end of the plate to be cut is placed on the feeding channel, and the power of the feeding motor 23 is turned on. The feeding motor 23 drives the friction roller 21 coaxially connected thereto to rotate. The surface of the friction roller 21 is provided with a protrusion that increases the friction force. The plate to be cut slides toward the cutting assembly 50 with the help of the friction roller 21 and the auxiliary wheel 22. The positioning assembly 40 is driven by the driving assembly 30 to move left and right in the processing chamber 12, so as to fix the plate to be cut. Specifically, the power of the driving motor 34 is turned on, and the driving motor 34 is driven to rotate. 4 drives the pulley 33 coaxially connected thereto to rotate. Under the action of the friction force between the pulley 33 and the track 31, the slide 32 drives the positioning shaft 43 to adjust its position along the track 31 through the positioning hydraulic rod 41, and then the positioning hydraulic rod 41 is started, and its piston end drives the positioning shaft 43 to approach the plate to be cut to clamp the plate; and then the cutting assembly 50 is used to realize cutting of plates of different thicknesses. Specifically, when the thickness of the plate to be cut is different, the adjusting hydraulic rod 54 is started, and the piston end thereof drives the limit bolt 51 to move up and down, so as to adjust the height of the slice 52, and then the power of the cutting motor 53 is turned on to drive the slice 52 coaxially connected thereto to rotate, so as to cut the plate to be cut.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A high-precision automatic positioning CNC sawing machine, characterized in that: The invention comprises a control component (10), wherein the control component (10) comprises a working group (11), a processing chamber (12) is provided on one side of the working group (11), a first mounting groove (13) is provided at the center of the inner bottom wall of the processing chamber (12), and a second mounting groove (14) is provided at the edge of the inner bottom wall of the processing chamber (12), a loading component (20) is provided on the opening side of the processing chamber (12), and the loading component (20) is used for automatically loading a plate to be cut, a driving component (30) is fixedly connected to the inner top wall of the processing chamber (12) above the first mounting groove (13), and a plurality of positioning components (40) are provided at the bottom of the driving component (30), and the driving component (30) is used for driving the positioning component (40) to move left and right in the processing chamber (12), so as to fix the plate to be cut, and a cutting component (50) is provided in the first mounting groove (13), and the cutting component (50) is used for cutting plates of different thicknesses.

2. The high-precision automatic positioning CNC sawing machine according to claim 1, characterized in that: The feeding assembly (20) comprises a friction roller (21) rotatably connected to the inner wall of the processing chamber (12) and a plurality of auxiliary wheels (22) rotatably connected to the second mounting groove (14) and arranged in parallel. A feeding motor (23) is coaxially connected to one side of the friction roller (21). The output shaft of the feeding motor (23) is fixedly connected to the axis of the friction roller (21). A feeding channel is formed between the bottom of the friction roller (21) and the top of the auxiliary wheel (22).

3. The high-precision automatic positioning CNC sawing machine according to claim 1, characterized in that: The driving assembly (30) comprises a track (31) fixedly connected to the top wall of the processing chamber (12), a plurality of slide seats (32) are slidably connected at intervals at the bottom of the track (31), a plurality of pulleys (33) are rotatably connected inside the slide seats (32), one end of one of the pulleys (33) is coaxially connected to a driving motor (34), and the output shaft of the driving motor (34) is fixedly connected to the axis of the pulley (33).

4. The high-precision automatic positioning CNC sawing machine according to claim 3, characterized in that: The positioning assembly (40) comprises a positioning hydraulic rod (41) fixedly connected to the bottom of the slide (32); a mounting seat (42) is provided at one end of the positioning hydraulic rod (41) away from the slide (32); the mounting seat (42) is fixedly connected to the piston end of the positioning hydraulic rod (41); and a side of the mounting seat (42) away from the positioning hydraulic rod (41) is rotatably connected to a plurality of positioning shafts (43).

5. The high-precision automatic positioning CNC sawing machine according to claim 1, characterized in that: The cutting assembly (50) comprises a slice (52) rotatably connected to the inner wall of the first mounting groove (13), a pair of limit bolts (51) are rotatably connected to both sides of the slice (52), and an adjusting hydraulic rod (54) is provided at the bottom of the two limit bolts (51). One end of the axis of the slice (52) is coaxially connected to a cutting motor (53), and the axis of the slice (52) is fixedly connected to the output shaft of the cutting motor (53).

Images