Slitting machine with protection mechanism

Abstract

The utility model relates to the technical field of slitting machines, in particular to a slitting machine with a protection mechanism, which comprises a loading plate, a worktable and a discharging plate, a U-shaped support frame is mounted at the top of the worktable through bolts, and arc-shaped protection covers are mounted on two sides of the U-shaped support frame through bolts; a rotating shaft is arranged in the U-shaped supporting frame through a bearing in a sleeved mode, the outer side of the rotating shaft is sleeved with a knife roll, cutting saw blades are arranged on the outer side of the knife roll at equal intervals through limiting knife sleeves, and a servo motor is installed at the position, located at one end of the U-shaped supporting frame, of the top of the workbench through an installation base. A discharging plate is installed on one side of the workbench through bolts, an L-shaped supporting plate is welded to one end of the top of the discharging plate, and the two ends of the bottom of the L-shaped supporting plate are connected with a U-shaped plate through connecting springs. The slitting machine is provided with the arc-shaped protective cover, so that the safety protection effect can be achieved, and the split metal strips are automatically conveyed forwards.

Description

Technical Field

[0001] The utility model relates to the technical field of slitting machines, in particular to a slitting machine with a protection mechanism. Background Art

[0002] The slitting machine, also known as the slitting line, longitudinal cutting machine, is a kind of metal cutting equipment. Its uses are as follows: it is suitable for longitudinal shearing of metal strip materials, and rewinding the cut narrow strips into coils. It has the advantages of convenient operation, high cutting quality, high material utilization rate, stepless speed regulation of cutting speed, etc. Metal coils need to be processed by a slitting machine to produce metal strips for further use.

[0003] The existing slitting machine does not have an arc-shaped protective cover to achieve the effect of safety protection, and cannot automatically convey the cut metal strips forward. Summary of the Utility Model

[0004] Aiming at the problems in the prior art, the utility model provides a slitting machine with a protection mechanism. The slitting machine is provided with an arc-shaped protective cover to achieve the effect of safety protection, and can automatically convey the cut metal strips forward.

[0005] The technical solution adopted by the utility model to solve its technical problems is a slitting machine with a protection mechanism, which includes a loading plate, a workbench and a discharging plate. A U-shaped support frame is installed on the top of the workbench by bolts, and arc-shaped protective covers are installed on both sides of the U-shaped support frame by bolts. A rotating shaft is sleeved in the U-shaped support frame through a bearing, and a cutter roller is sleeved on the outside of the rotating shaft. Cutting saw blades are arranged at equal distances on the outside of the cutter roller through limit cutter sleeves. A servo motor is installed on the top of the workbench and at one end of the U-shaped support frame through a mounting seat;

[0006] One side of the workbench is installed with a discharging plate by bolts, and an L-shaped support plate is welded at one end of the top of the discharging plate. The two ends of the bottom of the L-shaped support plate are connected to a U-shaped plate through connecting springs. A driving shaft is sleeved in the U-shaped plate through a bearing, and a rubber roller is sleeved on the outside of the driving shaft. Anti-slip protrusions are arranged at equal distances on the outer surface of the rubber roller. A driving motor is installed at one end of the U-shaped plate through a mounting seat. A vision detection camera is installed on one side of the top end of the L-shaped support plate by screws.

[0007] By adopting the above technical solution, the power supply of the servo motor is turned on, and the cutting saw blade outside the cutter roller is driven by the servo motor to rotate rapidly. The metal sheet is placed on the top of the loading plate and pushed forward. The metal sheet is slit by multiple cutting saw blades. The slit metal strips reach the top of the unloading plate. The elastic force of the connecting spring gives the rubber roller a certain buffering effect, so that the metal strips reach the bottom of the rubber roller. The driving motor drives the rubber roller to rotate, thereby automatically conveying the slit metal strips forward. The arc-shaped protective covers on both sides of the U-shaped support frame improve the safety protection and prevent accidental contact with the cutting saw blade and cause injury.

[0008] Specifically, the upper end of the driving motor is installed with a motor controller by screws, and the output end of the motor controller is electrically connected to the input end of the driving motor through a wire.

[0009] By adopting the above technical solution, the motor controller is used to facilitate the automatic control of the rotation speed of the driving motor, thereby controlling the speed of the automatic forward conveyance of the metal strips.

[0010] Specifically, the output shaft of the servo motor is connected to the rotating shaft through a coupling, and the output shaft of the driving motor is connected to the driving shaft through a coupling.

[0011] Specifically, knife grooves corresponding to the cutting saw blades are equidistantly formed on the top of the workbench.

[0012] Specifically, a loading plate is installed on the other side of the workbench by bolts.

[0013] By adopting the above technical solution, the metal sheet is placed on the top of the loading plate and pushed forward. The metal sheet is slit by multiple cutting saw blades.

[0014] Specifically, both ends of the connecting spring are respectively connected to the L-shaped support plate and the U-shaped plate through positioning pieces and positioning screws.

[0015] The beneficial effects of the present utility model:

[0016] (1) For the slitting machine with a protection mechanism of the present utility model, the metal sheet is placed on the top of the loading plate and pushed forward. The metal sheet is slit by multiple cutting saw blades. The slit metal strips reach the top of the unloading plate. The elastic force of the connecting spring gives the rubber roller a certain buffering effect, so that the metal strips reach the bottom of the rubber roller. The driving motor drives the rubber roller to rotate, thereby automatically conveying the slit metal strips forward.

[0017] (2) The slitting machine with a protection mechanism according to the present utility model uses a vision detection camera to facilitate photographing the appearance of the slit metal strips and transmitting them into the connected industrial computer for remote monitoring. The arc-shaped protective covers on both sides of the U-shaped support frame improve safety protection and prevent accidental contact with the cutting saw blade to cause injury. The slitting machine with arc-shaped protective covers can achieve the effect of safety protection and automatically convey the slit metal strips forward. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0020] Figure 2 It is a side view of the present utility model;

[0021] Figure 3 It is a schematic diagram of the internal structure of the arc-shaped protective cover of the present utility model.

[0022] In the figure: 1, loading plate; 2, workbench; 3, arc-shaped protective cover; 4, U-shaped support frame; 5, positioning piece; 6, connecting spring; 7, L-shaped support plate; 8, U-shaped plate; 9, vision detection camera; 10, unloading plate; 11, rotating shaft; 12, knife groove; 13, driving shaft; 14, anti-slip protrusion; 15, rubber roller; 16, driving motor; 17, motor controller; 18, servo motor; 19, cutting saw blade; 20, limit knife sleeve; 21, knife roller. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] In order to make the technical means, creative features, achieved purposes and effects of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] The slitting machine with an arc-shaped protective cover 3 can achieve the effect of safety protection and automatically convey the slit metal strips forward. As Figures 1-3 shown, the slitting machine with a protection mechanism according to the present utility model includes a loading plate 1, a workbench 2 and an unloading plate 10. The top of the workbench 2 is bolted with a U-shaped support frame 4, and arc-shaped protective covers 3 are bolted on both sides of the U-shaped support frame 4. A rotating shaft 11 is sleeved in the U-shaped support frame 4 through a bearing, and a knife roller 21 is sleeved on the outside of the rotating shaft 11. Cutting saw blades 19 are equidistantly arranged on the outside of the knife roller 21 through limit knife sleeves 20. A servo motor 18 is installed on the top of the workbench 2 and at one end of the U-shaped support frame 4 through a mounting seat;

[0025] One side of the workbench 2 is mounted with a discharge plate 10 through bolts, and one end of the top of the discharge plate 10 is welded with an L-shaped support plate 7. Both ends of the bottom of the L-shaped support plate 7 are connected to a U-shaped plate 8 through connecting springs 6. A driving shaft 13 is sleeved in the U-shaped plate 8 through a bearing, and a rubber roller 15 is sleeved on the outer side of the driving shaft 13. Anti-slip protrusions 14 are arranged at equal intervals on the outer surface layer of the rubber roller 15. One end of the U-shaped plate 8 is mounted with a driving motor 16 through a mounting seat. One side of the top end of the L-shaped support plate 7 is mounted with a vision detection camera 9 through screws.

[0026] During use, place the metal sheet on the loading plate 1 and push it forward. Use multiple groups of cutting saw blades 19 to strip the metal sheet. The stripped metal strips reach the top of the discharge plate 10. Use the elasticity of the connecting spring 6 to make the rubber roller 15 have a certain buffering effect, so that the metal strips reach the bottom of the rubber roller 15. Use the driving motor 16 to drive the rubber roller 15 to rotate, so as to automatically convey the stripped metal strips forward;

[0027] Use the vision detection camera 9 to facilitate taking pictures of the appearance of the stripped metal strips and transmit them to the industrial computer connected thereto, which is convenient for remote monitoring. Use the arc-shaped protective covers 3 on both sides of the U-shaped support frame 4 to improve safety protection and avoid accidental contact with the cutting saw blades 19 causing injury.

[0028] Exemplarily, as Figure 2 shown, the present invention further includes that the upper end of the driving motor 16 is mounted with a motor controller 17 through screws, and the output end of the motor controller 17 and the input end of the driving motor 16 are electrically connected through a wire.

[0029] During use, use the motor controller 17 to facilitate automatically controlling the rotation speed of the driving motor 16, so as to control the speed of the automatic forward conveyance of the metal strips.

[0030] Exemplarily, as Figure 2 、 3 shown, the present invention further includes that the output shaft of the servo motor 18 is connected to a rotating shaft 11 through a coupling, and the output shaft of the driving motor 16 is connected to a driving shaft 13 through a coupling.

[0031] During use, the servo motor 18 facilitates driving the rotating shaft 11 to rotate, and the driving motor 16 drives the driving shaft 13.

[0032] Exemplarily, as Figure 1 shown, the present invention further includes that the top of the workbench 2 is provided with knife grooves 12 corresponding to the cutting saw blades 19 at equal intervals.

[0033] During use, the knife grooves 12 are used corresponding to the cutting saw blades 19.

[0034] Exemplarily, asFigure 1 As shown in the figure, the utility model further includes that a loading plate 1 is installed on the other side of the workbench 2 through bolts.

[0035] During use, place the metal sheet on the top of the loading plate 1 and push it forward, and use multiple groups of cutting saw blades 19 to slit the metal sheet.

[0036] Exemplarily, as Figure 1 As shown in the figure, the utility model further includes that both ends of the connecting spring 6 are respectively connected to the L-shaped support plate 7 and the U-shaped plate 8 through positioning pieces 5 and positioning screws.

[0037] During use, the positioning piece 5 and the positioning screw are used to facilitate the installation and disassembly of the connecting spring 6.

[0038] When the utility model is in use, connect the power supply of the servo motor 18, use the servo motor 18 to drive the cutting saw blades 19 outside the cutter roller 21 to rotate rapidly, place the metal sheet on the top of the loading plate 1 and push it forward, and use multiple groups of cutting saw blades 19 to slit the metal sheet;

[0039] After slitting, the metal strips reach the top of the unloading plate 10. The elastic force of the connecting spring 6 is used to make the rubber roller 15 have a certain buffering effect, so that the metal strips reach the bottom of the rubber roller 15. The driving motor 16 is used to drive the rubber roller 15 to rotate, so as to automatically convey the slit metal strips forward;

[0040] The visual inspection camera 9 is used to facilitate taking pictures of the appearance of the slit metal strips and transmitting them into the connected industrial computer for remote monitoring. The arc-shaped protective covers 3 on both sides of the U-shaped support frame 4 are used to improve the safety protection performance and avoid accidental contact with the cutting saw blades 19 to cause injury. The slitting machine with the arc-shaped protective cover 3 can play a role in safety protection and automatically convey the slit metal strips forward.

[0041] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art of this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements all fall within the scope of protection required by the utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims

1. A slitting machine with a protective mechanism, characterized in that: The invention comprises a loading plate (1), a workbench (2) and a discharge plate (10); a U-shaped support frame (4) is installed on the top of the workbench (2) by bolts, and arc-shaped protective covers (3) are installed on both sides of the U-shaped support frame (4) by bolts; a rotating shaft (11) is arranged in the U-shaped support frame (4) through a bearing sleeve, and a knife roller (21) is sleeved on the outer side of the rotating shaft (11); a cutting saw blade (19) is arranged at equal distances on the outer side of the knife roller (21) through a limiting knife sleeve (20); a servo motor (18) is installed on the top of the workbench (2) and at one end of the U-shaped support frame (4) through a mounting seat; A discharge plate (10) is installed on one side of the workbench (2) by bolts, and an L-shaped support plate (7) is welded to one end of the top of the discharge plate (10), and the two ends of the bottom of the L-shaped support plate (7) are connected to a U-shaped plate (8) by connecting springs (6), a driving shaft (13) is arranged inside the U-shaped plate (8) through a bearing sleeve, and a rubber roller (15) is sleeved on the outer side of the driving shaft (13), and anti-slip protrusions (14) are arranged at equal distances on the outer layer of the rubber roller (15), a driving motor (16) is installed on one end of the U-shaped plate (8) through a mounting seat, and a visual inspection camera (9) is installed on one side of the top of the L-shaped support plate (7) by screws.

2. A slitting machine with a protective mechanism according to claim 1, characterized in that: A motor controller (17) is mounted on the upper end of the driving motor (16) via screws, and an output end of the motor controller (17) is electrically connected to an input end of the driving motor (16) via a wire.

3. A slitting machine with a protective mechanism according to claim 1, characterized in that: The output shaft of the servo motor (18) is connected to the rotating shaft (11) through a coupling, and the output shaft of the drive motor (16) is connected to the drive shaft (13) through a coupling.

4. A slitting machine with a protective mechanism according to claim 1, characterized in that: The top of the workbench (2) is provided with knife grooves (12) corresponding to the cutting saw blades (19) at equal distances.

5. The slitting machine with a protective mechanism according to claim 1, characterized in that: A material loading plate (1) is mounted on the other side of the workbench (2) via bolts.

6. A slitting machine with a protective mechanism according to claim 1, characterized in that: Both ends of the connection spring (6) are respectively connected to the L-shaped support plate (7) and the U-shaped plate (8) via positioning sheets (5) and positioning screws.

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