Plate blanking and cutting device

Abstract

The utility model discloses a plate blanking and cutting device which comprises a cutting table, a supporting plate is fixedly installed on the upper end face of the cutting table, a push plate is fixedly connected to the inner wall of the supporting plate through a telescopic mechanism, and a double-thread screw is rotatably installed on the upper end face of the cutting table through a moving groove. A motor connected with the double-thread screw is fixedly installed on the outer wall of the cutting table, two moving sleeves are installed on the outer wall of the double-thread screw through limiting mechanisms in a threaded mode, clamping plates are fixedly connected to the upper end faces of the two moving sleeves through connecting mechanisms, and a supporting frame is fixedly installed on the upper end face of the cutting table. Through the arrangement of the connecting plate, the spring telescopic rods, the positioning wheels and other assemblies, the connecting plate can drive the multiple positioning wheels to extrude a plate, displacement of the plate during cutting can be avoided, and when the plate is cut and deforms, due to the fact that pulleys in the positioning wheels are rotationally installed, the positioning wheels are not prone to deformation. Therefore, the plate can move on the upper end face of the cutting table and move to the slope to complete blanking.

Description

Technical Field

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

[0002] In the production and processing of packaging machinery, it is often necessary to use a cutting device to cut various plates into standard parts of corresponding sizes. In the prior art, most cutting devices usually use a clamping device to clamp the plates when cutting them. However, after the entire plate is clamped and fixed, the free deformation of the plate during the cutting process is restricted, affecting normal cutting, and the accuracy after cutting cannot be guaranteed, which is insufficient in practicality. Therefore, it is necessary to redesign a plate blanking and cutting device to address the above problems. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art and proposes a plate blanking and cutting device.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] The cam is provided with a plurality of spring telescopic rods, and a plurality of spring telescopic rods are provided on the bottom wall of the plurality of cutting plates, and a plurality of spring telescopic rods are provided on the bottom wall of the plurality of cutting plates, and a plurality of spring telescopic rods are provided on the bottom wall of the plurality of cutting plates, and a positioning wheel is provided on the telescopic end of each spring telescopic rod, and a ramp is provided on the top wall of the plurality of cutting plates, and a collecting groove is provided on the outer wall of the plurality of cutting plates, and a collecting box is slidably installed inside the collecting groove.

[0006] Preferably, the telescopic mechanism comprises an electric push rod fixedly mounted on the inner wall of the support plate, and the telescopic end of the electric push rod is fixedly connected to the outer wall of the push plate.

[0007] Preferably, the limiting mechanism comprises a limiting rod fixedly installed inside the moving groove, and the limiting rod slides through the two moving sleeves.

[0008] Preferably, the connection mechanism comprises a connection rod fixedly mounted on the upper end surface of the movable sleeve, and the end of the connection rod is fixedly connected to the outer wall of the clamping plate.

[0009] Preferably, the lifting mechanism comprises a cylinder fixedly mounted on the bottom wall of the support frame, and the telescopic end of the cylinder is fixedly connected to the upper end surface of the connecting plate.

[0010] Beneficial effects of the utility model:

[0011] 1. By setting up components such as connecting plates, spring telescopic rods and positioning wheels, the connecting plates can drive multiple positioning wheels to squeeze the plates, which can prevent the plates from shifting during cutting. When the plates are cut and deformed, since the internal pulleys of the positioning wheels are rotatably installed, the plates can move on the end surface of the cutting table and move to the slope to complete unloading.

[0012] 2. By setting up components such as a double-headed screw, a limit rod and a clamping plate, the double-headed screw drives the two movable sleeves to move by cooperating with the limit rod. At this time, the two clamping plates can approach each other and clamp the plate so that the plate is directly below the tool and centered, thereby preventing the displacement of the plate from affecting the cutting effect of the tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural schematic diagram of a plate blanking and cutting device proposed by the utility model;

[0014] Figure 2 for Figure 1 Schematic diagram of the vertical section structure;

[0015] Figure 3 This is a schematic diagram of a cross-sectional structure of a plate blanking and cutting device proposed by the utility model;

[0016] Figure 4 for Figure 2 A schematic diagram of the structure enlargement at point A;

[0017] Figure 5 for Figure 3 Schematic diagram of the enlarged structure at point B in FIG.

[0018] In the figure: 1 cutting table, 2 supporting plate, 3 electric push rod, 4 pushing plate, 5 double-headed screw, 6 motor, 7 limit rod, 8 movable sleeve, 9 connecting rod, 10 clamping plate, 11 supporting frame, 12 cylinder, 13 connecting plate, 14 tool, 15 spring telescopic rod, 16 positioning wheel, 17 collecting box. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-5A plate blanking and cutting device comprises a cutting table 1, a support plate 2 is fixedly mounted on the upper end surface of the cutting table 1, a push plate 4 is fixedly connected to the inner wall of the support plate 2 through a telescopic mechanism, the telescopic mechanism comprises an electric push rod 3 fixedly mounted on the inner wall of the support plate 2, the telescopic end of the electric push rod 3 is fixedly connected to the outer wall of the push plate 4, a double-headed screw 5 is rotatably mounted on the upper end surface of the cutting table 1 through a movable groove, a motor 6 connected to the double-headed screw 5 is fixedly mounted on the outer wall of the cutting table 1, two movable sleeves 8 are threadedly mounted on the outer wall of the double-headed screw 5 through a limiting mechanism, the limiting mechanism comprises a limiting rod 7 fixedly mounted inside the movable groove, the limiting rod 7 slides through the two movable sleeves 8, the limiting rod 7 can limit the two movable sleeves 8 so that the two movable sleeves 8 can only move axially along the outer wall of the double-headed screw 5.

[0021] The upper end surfaces of the two moving sleeves 8 are fixedly connected with the clamping plate 10 through a connecting mechanism, and the connecting mechanism includes a connecting rod 9 fixedly installed on the upper end surface of the moving sleeve 8, and the end of the connecting rod 9 is fixedly connected to the outer wall of the clamping plate 10. A support frame 11 is fixedly installed on the upper end surface of the cutting table 1, and the bottom wall of the support frame 11 is fixedly connected with a connecting plate 13 through a lifting mechanism. The lifting mechanism includes a cylinder 12 fixedly installed on the bottom wall of the support frame 11, and the telescopic end of the cylinder 12 is fixedly connected to the upper end surface of the connecting plate 13. A tool 14 is fixedly installed at the bottom of the connecting plate 13, and a plurality of spring telescopic rods 15 are fixedly installed on the bottom wall of the connecting plate 13, and a positioning wheel 16 is fixedly installed on the telescopic end of each spring telescopic rod 15. A slope is provided on the upper end surface of the cutting table 1, and a collecting groove connected to the moving groove is provided on the outer wall of the cutting table 1, and a collecting box 17 is slidably installed inside the collecting groove.

[0022] When the utility model is used, a plate is placed on the upper end surface of the cutting table 1, and then the electric push rod 3 can drive the push plate 4 to move, so that the push plate 4 pushes the plate to move under the tool 14, thereby realizing automatic loading of the plate during cutting. When the plate moves to under the tool 14, the motor 6 drives the double-headed screw 5 to rotate, and the double-headed screw 5 drives the two movable sleeves 8 to move through the cooperation with the limit rod 7. The two movable sleeves 8 then drive the clamping plates 10 on the same side to move through the cooperation of the connecting rod 9. The two clamping plates 10 can approach each other and clamp the plate so that the plate is directly under and centered on the tool 14, thereby preventing the displacement of the plate from affecting the cutting effect of the tool 14 on it.

[0023] When cutting, the cylinder 12 can drive the connecting plate 13 to move, and the connecting plate 13 can drive the tool 14 and multiple positioning wheels 16 to move downward at the same time. At this time, the multiple positioning wheels 16 can first contact the upper end surface of the plate. At the same time, the motor 6 reverses, which can make the two clamping plates 10 move away from each other and release the clamping of the plate. As the cylinder 12 drives the connecting plate 13 to continue to descend, the positioning wheel 16 can press the plate downward, and the spring telescopic rod 15 can be retracted under force. When the tool 14 cuts the plate, the plate can be prevented from being displaced during cutting through the squeezing of the multiple positioning wheels 16. When the plate is cut and deformed, since the internal pulley of the positioning wheel 16 is rotatably installed, the plate can move on the upper end surface of the cutting table 1 and move to the slope to complete the unloading. The waste generated during the cutting of the plate can fall into the collecting trough through the moving trough and be collected by the collecting box 17. The collecting box 17 can be pulled out from the collecting trough to clean the waste inside.

[0024] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A plate blanking and cutting device, characterized in that: The invention comprises a cutting table (1), wherein a support plate (2) is fixedly mounted on the upper end surface of the cutting table (1), a push plate (4) is fixedly connected to the inner wall of the support plate (2) via a telescopic mechanism, a double-headed screw (5) is rotatably mounted on the upper end surface of the cutting table (1) via a movable groove, a motor (6) connected to the double-headed screw (5) is fixedly mounted on the outer wall of the cutting table (1), two movable sleeves (8) are threadedly mounted on the outer wall of the double-headed screw (5) via a limiting mechanism, and the upper end surfaces of the two movable sleeves (8) are fixedly connected to a clamping plate (10) via a connecting mechanism, and the cutting table ( 1) A support frame (11) is fixedly mounted on the upper end surface; a connecting plate (13) is fixedly connected to the bottom wall of the support frame (11) via a lifting mechanism; a cutter (14) is fixedly mounted on the bottom of the connecting plate (13); a plurality of spring telescopic rods (15) are fixedly mounted on the bottom wall of the connecting plate (13); a positioning wheel (16) is fixedly mounted on the telescopic end of each of the spring telescopic rods (15); a slope is provided on the upper end surface of the cutting table (1); a collecting groove connected to the moving groove is provided on the outer wall of the cutting table (1); a collecting box (17) is slidably mounted inside the collecting groove.

2. A plate blanking and cutting device according to claim 1, characterized in that: The telescopic mechanism comprises an electric push rod (3) fixedly mounted on the inner wall of the support plate (2), and the telescopic end of the electric push rod (3) is fixedly connected to the outer wall of the push plate (4).

3. A plate blanking and cutting device according to claim 2, characterized in that: The limiting mechanism comprises a limiting rod (7) fixedly mounted inside the movable groove, and the limiting rod (7) slides through two movable sleeves (8).

4. A plate blanking and cutting device according to claim 3, characterized in that: The connection mechanism comprises a connection rod (9) fixedly mounted on the upper end surface of the moving sleeve (8), and the end of the connection rod (9) is fixedly connected to the outer wall of the clamping plate (10).

5. A plate blanking and cutting device according to claim 4, characterized in that: The lifting mechanism comprises a cylinder (12) fixedly mounted on the bottom wall of the support frame (11), and the telescopic end of the cylinder (12) is fixedly connected to the upper end surface of the connecting plate (13).

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