Metal cutting device facilitating feeding

Abstract

The utility model belongs to the technical field of cutting devices, and particularly relates to a metal cutting device convenient to feed, which comprises a frame body, a multi-shaft driving component is arranged in the frame body, a connecting block is arranged at the output end of the multi-shaft driving component, and a cutting saw blade is rotatably arranged in the connecting block. A first partition plate and a second partition plate are arranged at the positions, on one side of the cutting saw blade, in the frame body, limiting plates are arranged in the first partition plate and the second partition plate in a sliding mode, non-return inclined plates are arranged in the limiting plates in a sliding mode, grooves are formed in the non-return inclined plates, long grooves are formed in the bottom of the frame body, push blocks are arranged in the long grooves in a sliding mode, and the push blocks can just penetrate through the grooves. Through the arrangement of structures such as the non-return inclined plate, the non-return inclined plate can be pushed into the sliding groove through the inclined plane arranged on one side of the non-return inclined plate, and after the plate is conveyed to the cutting position, the non-return inclined plate moves downwards to one side of the plate under the action of the elastic tensioning force of the spring, so that the position of the plate is limited.

Description

TECHNICAL FIELD

[0001] The utility model belongs to cutting device technical field, especially, it relates to a metal cutting device convenient for feeding. BACKGROUND

[0002] Metal cutting machine is a kind of tool used for shearing metal, generally has full-automatic metal cutting machine, and semi-automatic metal cutting machine, and metal cutting machine compared with other cutting equipment, with light weight, energy consumption is less, work reliable, high efficiency and so on Characteristic, therefore in recent years gradually be widely used in mechanical processing and small rolling mill etc., play an important role in various fields of national economic construction.

[0003] Such as patent application number CN202323253519.4 disclose a kind of cutting device convenient for feeding, including bottom plate, the top of the bottom plate is fixedly connected with support column, the top of the support column is fixedly connected with workbench, the top of the workbench is provided with feeding mechanism, the top of the workbench is provided with fixed mechanism, cutting assembly is arranged between the workbench and bottom plate, the feeding mechanism includes motor, the motor is fixedly connected on the side of support column by machine box.This kind of cutting device convenient for feeding, by setting up feeding mechanism, save the time required for manual feeding when metal plate processing, improve the work efficiency of metal plate cutting, simultaneously do not need manual handling metal plate, reduce the risk that can appear in the process of carrying, improve the security and practicality of device, by fixed mechanism, prevent metal plate from deviating during cutting, to affect cutting precision.

[0004] In prior art, the placing plate reciprocates to transport the plate, but there are still some deficiencies: first, in prior art, after the placing plate transports the plate to the cutting position, the plate will move together with the placing plate when the placing plate returns due to the gravity of the plate and the friction between the plate and the placing plate, which will cause the plate to be stuck.

[0005] Moreover, the existing cutting device cannot adjust the plate transportation according to the size and thickness of the plate, so the adaptability of the device as a whole is poor, which is not conducive to the use of the device. UTILITY MODEL CONTENTS

[0006] The utility model discloses in order to overcome the insufficient prior art, provide a kind of metal cutting device convenient for feeding.The utility model is through the setting of checkboard etc., plate can be pushed to the inside of sliding slot by the inclined plane of checkboard side setting, after plate is transported to cutting position, checkboard moves to the side of plate under the action of the elastic tension of spring, to form the restriction to the position of plate;Through the setting of first baffle etc., the device can be loaded according to the thickness of plate, ensure the same number of each time feeding.

[0007] The utility model discloses to realize above-mentioned purpose, provide following technical scheme: a metal cutting device convenient for feeding, including frame, the inside of frame is provided with multiaxis drive assembly, the output of multiaxis drive assembly is provided with connecting block, the inside rotation of connecting block is provided with cutting saw blade, the inside of frame is provided with first baffle and second baffle on the one side of cutting saw blade, the inside sliding of first baffle and second baffle is provided with limit stop, the inside sliding of limit stop is provided with checkboard, is provided with recess on checkboard, the bottom of frame is provided with long groove, the inside sliding of long groove is provided with push rod, push rod just can pass through recess.

[0008] Optionally, the third moving plate is slidably arranged above the push rod and inside the frame, and the first moving plate and the second moving plate are slidably arranged on both sides of the third moving plate and inside the frame.

[0009] Optionally, the lower end surface of the limit stop is provided with a sliding groove, the checkboard slides inside the sliding groove, and a plurality of springs are connected to the upper end surface of the checkboard and inside the sliding groove.

[0010] Optionally, the multiaxis drive assembly includes a first connecting plate arranged on one side of the first baffle, a moving block slidably arranged inside the first connecting plate, a first push cylinder arranged on the lower end surface of the moving block, and the output end of the first push cylinder is fixedly connected to the upper end surface of the connecting block.

[0011] Optionally, a second connecting plate is arranged inside the frame on one side of the first baffle, and the first connecting plate is fixedly connected to the side wall of the second connecting plate and the first baffle at both ends.

[0012] Optionally, a third connecting plate is arranged between the side wall of the first connecting plate and the side wall of the frame at both sides.

[0013] Optionally, a plurality of anti-slip particles are arranged on the lower end surface of the clamping plate.

[0014] Optionally, a pressing block is slidably arranged below the connecting block at both sides of the cutting saw blade.

[0015] Optionally, a roller is rotatably arranged inside each pressing block.

[0016] In summary, compared with the prior art, the beneficial effects of the present scheme are:

[0017] (1) The utility model discloses through the setting of check angle plate and recess and push block etc. Structure, push block pushes the board material to the cutting position, and the board material can push check angle plate to the inside of the sliding slot through the slope of one side of check angle plate, after the board material is transported to the cutting position, check angle plate moves to the one side of board material under the elastic tension of spring, thereby forming the restriction of board material position, and push block can move to the below third moving plate when returning through recess, effectively prevent the board material from following push block and move back, improve the efficiency of board material loading.

[0018] (2) The utility model discloses through the setting of first baffle and second baffle and limiting plate, make the device can according to the thickness of board material and load the board material, guarantee the number of loading each time same, effectively prevent the emergence of cutting damage etc. The situation of uneven loading, improve the forming quality of board material. ACCURACY OF DRAWINGS

[0019] Figure 1 It is the perspective view of the utility model;

[0020] Figure 2 It is the front view of the utility model;

[0021] Figure 3 It is Figure 2 The sectional view of A-A in the utility model;

[0022] Figure 4 It is Figure 2 The sectional view of B-B in the utility model;

[0023] Figure 5 It is Figure 3 The local enlarged view of C in the utility model;

[0024] Figure 6 It is Figure 3 The local enlarged view of D in the utility model;

[0025] Figure 7 It is Figure 4 The local enlarged view of E in the utility model;

[0026] Figure 8 It is Figure 4 The local enlarged view of F in the utility model.

[0027] In the diagram: Frame 10, First partition 11, Second partition 12, Limiting plate 13, Slide groove 14, Anti-return inclined plate 15, Groove 16, Spring 17, First moving plate 18, Second moving plate 19, Third moving plate 20, Push block 21, First connecting plate 22, Moving block 23, First push cylinder 24, Connecting block 25, Cutting saw blade 26, Pressure block 27, Roller 28, Clamping plate 29, Anti-slip particles 30, Long groove 31, Second connecting plate 32, Second push cylinder 33, Third push cylinder 34, Fourth push cylinder 35, Fifth push cylinder 36, Sixth push cylinder 37, Third connecting plate 38, Seventh push cylinder 39, First motor 40, Eighth push cylinder 41, Second motor 42, Lead screw 43. Detailed Implementation

[0028] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0029] Example 1:

[0030] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 8 As shown, a metal cutting device for easy loading includes a frame 10. A multi-axis drive assembly is disposed inside the frame 10. A connecting block 25 is disposed at the output end of the multi-axis drive assembly. A cutting saw blade 26 is rotatably disposed inside the connecting block 25. A second motor 42 is disposed above the connecting block 25. The second motor 42 provides power to the cutting saw blade 26 via a belt and pulley structure. A first partition 11 and a second partition 12 are disposed inside the frame 10 on one side of the cutting saw blade 26. Limit plates are slidably disposed inside the first partition 11 and the second partition 12. 13. A second push cylinder 33 is provided above the first partition 11 and the second partition 12. The output end of the second push cylinder 33 is fixedly connected to the upper end face of the limiting plate 13. A check plate 15 is slidably provided inside the limiting plate 13. A groove 16 is provided on the check plate 15. A long groove 31 is provided at the bottom of the frame 10. A push block 21 is slidably provided inside the long groove 31. A sixth push cylinder 37 is provided on one side of the frame 10. The output end of the sixth push cylinder 37 passes through the side wall of the frame 10 and is fixedly connected to one side of the push block 21. The push block 21 can just pass through the groove 16.

[0031] Specifically, the second push cylinder 33 and the sixth push cylinder 37 are both ordinary electric push cylinders and hydraulic push cylinders, which are existing technologies. There is a gap between the lower bottom surface of the first partition plate 11 and the second partition plate 12 and the lower bottom surface of the frame 10. By controlling the output end of the second push cylinder 33, the distance between the limiting plate 13 and the inner bottom surface of the frame 10 is adjusted, so that plates of different thicknesses can enter the cutting area of ​​the device for cutting under the push of the push block 21.

[0032] The pushing block 21 is "L" shaped, the bottom is a long plate, and a short plate is arranged above the long plate. The diameter of the output rod of the sixth pushing cylinder 37 is the same as the length of the long plate. The above arrangement can effectively prevent the output rod of the sixth pushing cylinder 37 and the pushing block 21 from being stuck when reciprocating.

[0033] The cross-sectional shape of the check bevel plate 15 is a right trapezoid. When the plate is pushed to below the cutting saw blade 26, the plate can push the groove 16 to the inside of the limiting plate 13, so that the plate can pass below the limiting plate 13. When the plate passes below the limiting plate 13, the groove 16 will move downward to form a closed with the bottom surface of the frame 10. When the pushing block 21 is pulled back, the contact surface of the pushing block 21 and the plate will have a large friction, and the groove 16 can block one end of the plate to prevent the pushing block 21 from bringing the plate back and affecting the cutting progress.

[0034] The groove 16 on the check bevel plate 15 is arranged to facilitate the passage of the pushing block 21, and can prevent the check bevel plate 15 from being stuck when the pushing block 21 is pulled back.

[0035] Further, as shown in Figure 5 The lower end surface of the limiting plate 13 is provided with a sliding groove 14, and the check bevel plate 15 slides in the sliding groove 14. The upper end surface of the check bevel plate 15 is connected with a plurality of springs 17 arranged in the sliding groove 14.

[0036] Specifically, the arrangement of the spring 17 can form an elastic tension on the check bevel plate 15, so as to avoid the gravity of the check bevel plate 15 being less than the friction force between the check bevel plate 15 and the limiting plate 13, causing the check bevel plate 15 to be stuck in the sliding groove 14.

[0037] Further, as shown in Figure 6 The two sides of the cutting saw blade 26 are slidably provided with a pressing block 27 below the connecting block 25. The pressing block 27 is rotatably provided with a roller 28 inside. The upper side of the connecting block 25 is provided with two eighth pushing cylinders 41, and the output ends of the two eighth pushing cylinders 41 are fixedly connected with the upper end surface of the pressing block 27 through the connecting block 25.

[0038] Specifically, the eighth pushing cylinder 41 is a common electric pushing cylinder or a hydraulic pushing cylinder. The output end of the eighth pushing cylinder 41 drives the pressing block 27 to move vertically, thereby forming a downward pressing and fixing of the cutting plate. The arrangement of the roller 28 enables the pressing block 27 to move along with the cutting movement of the cutting saw blade 26, and at the same time, the cutting plate is pressed and fixed, thereby effectively improving the cutting accuracy.

[0039] Further, as shown in Figure 1 and Figure 7As shown, the multi-axis driving assembly comprises a first connecting plate 22 arranged on one side of the first partition plate 11, the other side of the first partition plate 11 is provided with a second connecting plate 32 inside the frame 10, the two ends of the first connecting plate 22 are fixedly connected with the side walls of the first partition plate 11 and the second connecting plate 32 respectively, a moving block 23 is slidably arranged inside the first connecting plate 22, a lead screw 43 is rotatably arranged inside the first connecting plate 22, the rotation of the lead screw 43 can drive the moving block 23 to slide horizontally along the first connecting plate 22, one side of the second connecting plate 32 is provided with a first motor 40, the output end of the first motor 40 is fixedly connected with one side of the lead screw 43, the lower end surface of the moving block 23 is provided with a first push cylinder 24, the output end of the first push cylinder 24 is fixedly connected with the upper end surface of a connecting block 25.

[0040] Specifically, the first motor 40 is a common motor, the output end of the first motor 40 drives the lead screw 43 to rotate, so that the moving block 23 moves horizontally, thereby driving the cutting saw blade 26 and other structures to move horizontally.

[0041] The first push cylinder 24 is a common push cylinder, the output end of the first push cylinder 24 drives the connecting block 25 to move vertically, thereby driving the cutting saw blade 26 and other structures to move vertically.

[0042] Further, as shown in Figure 1 and Figure 6 , the two side walls of the first connecting plate 22 and the side walls of the frame 10 are provided with a third connecting plate 38, the lower side of each third connecting plate 38 is slidably provided with a clamping plate 29, and the upper side of each third connecting plate 38 is provided with a seventh push cylinder 39, the output end of the seventh push cylinder 39 penetrates through the third connecting plate 38 and is fixedly connected with the upper end surface of the clamping plate 29.

[0043] Specifically, the seventh push cylinder 39 is a common electric push cylinder or a hydraulic push cylinder, which is a prior art, the output end of the seventh push cylinder 39 drives the clamping plate 29 to move vertically, thereby forming a pressing and fixing of the upper end surface of the plate, which can effectively prevent the plate from moving during cutting, thereby affecting the cutting precision.

[0044] Further, as shown in Figure 1 and Figure 2As shown, the upper part of the push block 21 is slidably provided with a third moving plate 20 inside the frame 10, a fifth push cylinder 36 is arranged on one side wall of the frame 10, the output end of the fifth push cylinder 36 is fixedly connected with one side of the third moving plate 20 through the side wall of the frame 10, and the first moving plate 18 and the second moving plate 19 are slidably arranged on both sides of the third moving plate 20 inside the frame 10, respectively. The third push cylinder 34 and the fourth push cylinder 35 are arranged on the two side walls of the frame 10, respectively, the output end of the third push cylinder 34 is fixedly connected with one side of the second moving plate 19 through the side wall of the frame 10, and the output end of the fourth push cylinder 35 is fixedly connected with one side of the first moving plate 18 through the side wall of the frame 10.

[0045] Specifically, the third push cylinder 34, the fourth push cylinder 35 and the fifth push cylinder 36 are all ordinary hydraulic push cylinders or electric push cylinders, the output end of the third push cylinder 34 drives the second moving plate 19 to move horizontally, the output end of the fourth push cylinder 35 drives the first moving plate 18 to move horizontally, and the output end of the fifth push cylinder 36 drives the third moving plate 20 to move horizontally. Combined with the second partition plate 12, a frame with variable size is formed, so that the size of the plate can be adjusted for storage, effectively preventing the plate from shifting when stacked inside the frame 10.

[0046] Firstly, according to the size of the plate, the third push cylinder 34, the fourth push cylinder 35 and the fifth push cylinder 36 are started, the output end of the third push cylinder 34 drives the second moving plate 19 to move horizontally, the output end of the fourth push cylinder 35 drives the first moving plate 18 to move horizontally, and the output end of the fifth push cylinder 36 drives the third moving plate 20 to move horizontally. Combined with the second partition plate 12, the distance between the first moving plate 18 and the second moving plate 19 is equal to the width of the plate, and the distance between the third moving plate 20 and the second partition plate 12 is equal to the length of the plate. The plate is placed between the first moving plate 18 and the second moving plate 19, and then the second push cylinder 33 is started. The output end of the second push cylinder 33 drives the limiting plate 13 to move vertically, so that the distance between the lower end face of the limiting plate 13 and the frame 10 is equal to the thickness of the plate.

[0047] Then, the sixth push cylinder 37 is started, the output end of the sixth push cylinder 37 drives the push block 21 to move horizontally along the long groove 31, the push block 21 drives the bottommost plate of the stacked plates to move horizontally, one end of the plate first contacts the inclined surface of one side of the check inclined plate 15, and the check inclined plate 15 slides inside the sliding groove 14. At this time, the plate continues to move downward to the cutting saw blade 26 under the drive of the push block 21 until the plate moves to the preset cutting fixed position.

[0048] Finally, according to the cutting position requirements, the first motor 40 is started. The output end of the first motor 40 drives the lead screw 43 to rotate, thereby driving the moving block 23 to move horizontally. The moving block 23 drives the cutting saw blade 26 and other components to move until the cutting saw blade 26 moves above the position of the board that needs to be cut. Then, the first push cylinder 24 is started. The output end of the first push cylinder 24 drives the cutting saw blade 26 and other components to move downward. During this process, the second motor 42 is started. The second motor 42 drives the cutting saw blade 26 to rotate through the belt and pulley, thus cutting the board.

[0049] Example 2:

[0050] Based on Example 1, further examples are made, such as... Figure 6 As shown, the lower end face of the clamping plate 29 is provided with multiple anti-slip particles 30.

[0051] Specifically, the anti-slip particles 30 are made of elastic particles. The anti-slip particles 30 can increase the friction of the lower end surface of the clamping plate 29, making the clamping plate 29 more secure when pressing and fixing the upper end surface of the board. In addition, the anti-slip particles 30 can also absorb the vibration generated by the cutting saw blade 26 when cutting the board, effectively improving the cutting accuracy and the firmness of the cutting.

[0052] The specification and claims use certain terms to refer to specific components. Those skilled in the art will understand that hardware manufacturers may use different names to refer to the same component. This specification and claims do not distinguish components based on differences in name, but rather on differences in function. The term "comprising" throughout the specification and claims is an open-ended term and should be interpreted as "comprising but not limited to." "Approximately" means that within an acceptable margin of error, those skilled in the art can solve the technical problem and substantially achieve the technical effect within a certain margin of error.

[0053] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a product or system comprising a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a product or system. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the product or system that includes said element.

[0054] The foregoing description illustrates and describes several preferred embodiments of the present application. However, it is to be understood that the application is not limited to the precise forms described, and that changes can be made therein without departing from the scope of the present application. Other embodiments of the application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. Therefore, the specification and examples are to be considered exemplary only, with a true scope and spirit of the application being indicated by the following claims.

Claims

1. A metal cutting device for easy loading, characterized in that, The system includes a frame (10), inside which a multi-axis drive assembly is provided. The output end of the multi-axis drive assembly is provided with a connecting block (25). Inside the connecting block (25), a cutting saw blade (26) is rotatably provided. Inside the frame (10), on one side of the cutting saw blade (26), a first partition (11) and a second partition (12) are provided. Inside the first partition (11) and the second partition (12), a limiting plate (13) is slidably provided. Inside the limiting plate (13), a check slope plate (15) is slidably provided. The check slope plate (15) is provided with a groove (16). The bottom of the frame (10) is provided with a long groove (31). Inside the long groove (31), a push block (21) is slidably provided. The push block (21) can just pass through the groove (16).

2. The metal cutting device for easy feeding according to claim 1, characterized in that, A third movable plate (20) is slidably disposed above the push block (21) inside the frame (10), and a first movable plate (18) and a second movable plate (19) are slidably disposed on both sides of the third movable plate (20) inside the frame (10).

3. The metal cutting device for easy feeding according to claim 1, characterized in that, The lower end face of the limiting plate (13) is provided with a sliding groove (14), the anti-return inclined plate (15) slides inside the sliding groove (14), and the upper end face of the anti-return inclined plate (15) is connected to a plurality of springs (17) inside the sliding groove (14).

4. The metal cutting device for easy feeding according to claim 1, characterized in that, The multi-axis drive assembly includes a first connecting plate (22) disposed on one side of the first partition (11), a movable block (23) is slidably disposed inside the first connecting plate (22), a first push cylinder (24) is disposed on the lower end face of the movable block (23), and the output end of the first push cylinder (24) is fixedly connected to the upper end face of the connecting block (25).

5. A metal cutting device for easy feeding according to claim 4, characterized in that, A second connecting plate (32) is provided on one side of the first partition (11) inside the frame (10), and the two ends of the first connecting plate (22) are fixedly connected to the side wall of the second connecting plate (32) and the side wall of the first partition (11), respectively.

6. A metal cutting device for easy feeding according to claim 5, characterized in that, A third connecting plate (38) is provided between the two side walls of the first connecting plate (22) and the side wall of the frame (10), and a clamping plate (29) is slidably provided below each of the third connecting plates (38).

7. A metal cutting device for easy feeding according to claim 6, characterized in that, The lower end face of the clamping plate (29) is provided with a plurality of anti-slip particles (30).

8. A metal cutting device for easy feeding according to claim 1, characterized in that, Pressure blocks (27) are slidably provided on both sides of the cutting saw blade (26) below the connecting block (25).

9. A metal cutting device for easy feeding according to claim 8, characterized in that, Each of the pressure blocks (27) is equipped with a rotatable roller (28).

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