Steel coil lining cutting equipment

Abstract

The invention provides steel coil lining cutting equipment, and belongs to the technical field of cutting equipment. Comprising an outer cover, a controller is arranged on the outer wall of the outer cover, and a dust collecting hopper is arranged between lower walls of the inner side of the outer cover; supporting roller sets are symmetrically arranged on the two sides of the top of the dust collecting hopper, a vertical plate arranged on one side of the dust collecting hopper is arranged between the inner side walls of the outer cover, and a pressing roller assembly is arranged on the vertical plate. A rectangular frame is arranged on one side of the top of the dust collecting hopper, a sliding base is slidably connected into the rectangular frame, a laser distance measuring sensor used for detecting the moving distance of the sliding base is arranged on one inner wall of the rectangular frame, a dust suction part and a cutting part are arranged on the top of the sliding base, and a driving part is arranged on the rectangular frame. Based on the combined action of the high-precision lead screw, the laser range finder, the first electric push rod, the second electric push rod and the like, precise and high-precision transmission can be achieved, the position of the cutting disc does not need to be adjusted through manual operation, time and labor are saved during operation, and follow-up workers can conveniently and intensively clean steel coil cutting dust in the dust collecting hopper and the dust collecting cloth bag for recycling.

Description

TECHNICAL FIELD

[0001] The application provides a steel coil lining cutting device, and belongs to the technical field of cutting devices. BACKGROUND

[0002] The lining is also called a support ring (support ring) and is a ring-shaped structural member with a rigid support function in mechanical engineering, mainly applied to industrial manufacturing and equipment assembly scenes; the steel coil is a coiled steel material processed by hot rolling or cold rolling process, with a thickness range of 0.26-5 mm, and has the characteristics of good formability and excellent mechanical properties. Steel coil lining cutting refers to the operation of accurately separating the steel coil lining according to requirements before use or in the process of processing. At present, the corresponding cutting device needs to be used when cutting the steel coil lining.

[0003] The existing traditional cutting device is a manual cutting machine, which basically meets the normal use needs. However, the cutting disc needs to be manually adjusted and moved to the steel coil lining to be cut, the movement of the cutting disc is often not accurate enough, the operation is relatively time-consuming and laborious, and the dust generated during cutting cannot be effectively collected and scattered on the ground, which is difficult to recycle. Based on this, the application provides a steel coil lining cutting device. SUMMARY

[0004] The technical problem solved by the application is that manual operation and adjustment of the cutting disc movement are often not accurate enough, the operation is relatively time-consuming and laborious, and the dust generated during cutting cannot be effectively collected and scattered on the ground, which is difficult to recycle.

[0005] In order to solve the technical problem, the technical scheme provided by the application is a steel coil lining cutting device, which comprises an outer cover, a controller is arranged on the outer wall of the outer cover, and a dust collecting hopper is arranged between the lower walls on the inner side of the outer cover.

[0006] Support rollers for supporting the steel coil lining to be cut are symmetrically arranged on the top of the dust collecting hopper, a vertical plate is arranged between the inner side walls of the outer cover on one side of the dust collecting hopper, a pressure roller assembly is arranged between the support roller groups and on the inner side of the steel coil lining on the vertical plate.

[0007] A rectangular frame is arranged on one side of the top of the dust collecting hopper and passes through the outer cover and is arranged on one side of the support roller group, a sliding seat is slidably connected in the rectangular frame, a laser distance measuring sensor for detecting the moving distance of the sliding seat is arranged on one inner wall of the rectangular frame, a dust suction part and a cutting part are arranged on the top of the sliding seat, and a driving part for driving the sliding seat to move is arranged on the rectangular frame.

[0008] Further, the support roller group comprises connecting ears fixedly arranged on both sides of the top of the dust collecting hopper, and the support rollers are rotatably connected between the connecting ears through bearings.

[0009] Further, the pressing roller assembly comprises a first electric push rod fixedly arranged on the side wall of the vertical plate away from the support roller group, a C-shaped plate fixedly connected to the side wall of the vertical plate at the end of the telescopic rod of the first electric push rod, a motor one arranged on the side wall of the C-shaped plate, and a pressing roller fixedly connected to the output end of the motor one and arranged above the support roller group.

[0010] Further, a slot is arranged on the side wall of the vertical plate and passes through the output end of the motor one.

[0011] Further, the dust suction part comprises a support stool fixedly arranged on one side of the top of the sliding base, a dust suction fan arranged on the top of the support stool, a dust suction pipe arranged above the dust collecting hopper at the dust suction port of the dust suction fan, a dust suction cover arranged at the pipe opening of the dust suction pipe, and a dust collecting cloth bag arranged inside the support stool at the dust outlet port of the dust suction fan.

[0012] Further, the cutting part comprises a second motor fixedly arranged on the top of the sliding base and arranged on one side of the support stool, a support inclined arm rotatably connected to one side of the second motor at the top of the sliding base, a protective support sleeve arranged at the top of the support inclined arm, a rotating rod rotatably connected to the protective support sleeve, a belt wheel fixedly connected to the output end of the second motor at one end of the rotating rod and arranged above the support roller group, a synchronous belt arranged between the belt wheels and matched with the support inclined arm, a cutting disc fixedly connected to the other end of the rotating rod and arranged on one side of the dust suction cover and above the support roller group, and a second electric push rod rotatably connected between the top inner wall of the support stool and the top of the support inclined arm.

[0013] Further, the driving part comprises a third motor fixedly arranged on the outer side wall of the rectangular frame one, the output end of the third motor is inserted into the rectangular frame and fixedly connected with a high-precision lead screw threadedly connected with the sliding base, and the other end of the high-precision lead screw is rotatably connected with the other inner side wall of the rectangular frame.

[0014] Further, the two inner side walls of the rectangular frame are symmetrically provided with limiting rails matched with the side walls of the sliding base.

[0015] The present application has the following advantages: compared with the traditional manual cutting machine, the high-precision lead screw, the laser range finder, the first electric push rod, the second electric push rod and other common actions can realize precise high-precision transmission, the transmission precision is higher, manual operation is not required to adjust the position of the cutting disc, the operation is time-saving and labor-saving, the translation distance and the swing angle of the cutting disc are more accurate, the subsequent workers can conveniently concentrate on cleaning the cutting dust in the dust collecting hopper and the dust collecting cloth bag for recycling, and the use effect is greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The structure of the steel roll lining cutting equipment Figure 1 .

[0017] Figure 2 Structure diagram of the steel coil lining cutting device Figure 2 .

[0018] Figure 3 Structure diagram of the steel coil lining cutting device Figure 3 .

[0019] Figure 4 Structure diagram of the steel coil lining cutting device Figure 4 .

[0020] Figure 5 Structure diagram of the steel coil lining cutting device Figure 5 .

[0021] Figure 6 The plane diagram of the steel coil lining cutting device.

[0022] 1, cover; 2, dust collecting hopper; 3, support roller group; 4, vertical plate; 5, compression roller assembly; 6, rectangular frame; 7, sliding seat; 8, dust suction part; 9, cutting part; 10, driving part; 30, connecting lug; 31, support roller; 50, electric push rod one; 51, C-shaped plate; 52, motor one; 53, compression roller; 54, slot; 80, support stool; 81, dust suction fan; 82, dust suction pipe; 83, dust suction cover; 84, dust collecting bag; 90, motor two; 91, support inclined arm; 92, protection support sleeve; 93, rotating rod; 94, pulley; 95, synchronous belt; 96, cutting disc; 97, electric push rod two; 100, limiting rail; 101, motor three; 102, high-precision screw rod. DETAILED DESCRIPTION

[0023] The application will be further described below with reference to the drawings.

[0024] According to the drawings Figure 1 , 2 It is shown that the application provides a steel coil lining cutting device, which comprises a cover 1, a window sash is rotatably connected to the cover 1, opening the window sash facilitates workers to enter the inside of the cover 1, a controller is arranged on the outer wall of the cover 1, a dust collecting hopper 2 is arranged between the lower walls of the inner side of the cover 1, the dust collecting hopper 2 and the cover 1 jointly form a steel coil cutting dust collecting space, and the dust generated in the steel coil cutting falls into the dust collecting hopper 2.

[0025] As shown in the description accompanying drawings Figures 2-6As shown: the top of the dust collecting hopper 2 two sides of the symmetrical set for supporting the support roller group 3 to be cut steel coil lining, the outer cover 1 between the inner wall is provided with a vertical plate 4 in the dust collecting hopper 2 one side, the vertical plate 4 is provided with a pressure roller assembly 5 between the support roller group 3 and located in the inner side of the steel coil lining, the support roller group 3 includes fixedly arranged in the dust collecting hopper 2 top two sides of the connecting lug 30, the connecting lug 30 between the rotatable connection with the support roller 31, bearing using prior art, installation mode according to prior art can be obtained, ensure that the support roller 31 can rotate, the pressure roller assembly 5 includes fixedly arranged on the vertical plate 4 far from the support roller group 3 side wall on the electric push rod one 50, the telescopic rod end of the electric push rod one 50 is fixedly connected with the C type plate 51 which is slidingly connected with the vertical plate 4 side wall, the C type plate 51 side wall is provided with motor one 52, the output end of the motor one 52 passes through the vertical plate 4 and is fixedly connected with the pressure roller 53 which is located between the support roller group 3 above, the vertical plate 4 side wall is provided with a slot 54 through the output end of the motor one 52, to avoid interference with the lifting of the pressure roller 53, in particular, the pressure roller 53 is equipped with a pressure sensor, for feedback real-time correction pressure value, when reaching the specified pressure value, the pressure roller 53 stops lifting, to ensure that the pressure of the steel coil lining is moderate, to prevent affecting the rotation of the steel coil lining, the steel coil lining to be cut is supported on the top of the support roller 31 and is sleeved outside the pressure roller 53, the electric push rod one 50 is started to drive the C type plate 51 to descend, and then the motor one 52 and the pressure roller 53 are driven to descend, until the pressure roller 53 is lowered to the bottom of the inner wall of the steel coil lining to be cut, the motor one 52 is started to drive the pressure roller 53 to rotate, under the action of the rotatable support roller 31, and then the steel coil lining to be cut can be supported on the top of the support roller 31 to rotate.

[0026] As shown in the description Figure 2 , 5 As shown: the top of the dust collecting hopper 2 one side is provided with a rectangular frame 6 through the outer cover 1 and located in the support roller group 3 one side, the rectangular frame 6 is slidingly connected with the slide 7, the two inner side walls of the rectangular frame 6 are symmetrically provided with the limiting rail 100 matched with the side wall of the slide 7, which plays a limiting role for the slide 7, a laser ranging sensor for detecting the moving distance of the slide 7 is arranged on one inner wall of the rectangular frame 6, which is not shown in the figure, and the installation mode can be obtained based on the prior art, the top of the slide 7 is provided with the dust suction part 8 and the cutting part 9, the rectangular frame 6 is provided with the driving part 10 for driving the slide 7 to move, the driving part 10 includes the motor three 101 fixedly arranged on one outer side wall of the rectangular frame 6, the output end of the motor three 101 is inserted into the rectangular frame 6 and is fixedly connected with the high precision lead screw 102 which is threadedly connected with the slide 7, the other end of the high precision lead screw 102 is rotatably connected with the other inner side wall of the rectangular frame 6, in particular, the motor three 101 is started to drive the high precision lead screw 102 to rotate, under the limiting of the limiting rail 100, the slide 7 and the dust suction part 8 and the cutting part 9 on the top thereof are driven to translate, the laser ranging sensor is used for detecting the moving distance of the slide 7, and the motor three 101 stops when the set moving distance is reached.

[0027] As shown in the description Figure 3 , 4 : the dust suction part 8 includes a support stool 80 fixedly arranged on one side of the top of the sliding seat 7, and a dust suction fan 81 is arranged on the top of the support stool 80. A dust suction port of the dust suction fan 81 is provided with a dust suction pipe 82 arranged above the dust collecting hopper 2. A pipe opening of the dust suction pipe 82 is provided with a dust suction cover 83. A dust collecting bag 84 is arranged on the inner side of the support stool 80 at a dust outlet port of the dust suction fan 81. Specifically, the dust suction fan 81 is started, and the dust generated during the cutting of the steel coil is conveyed to the dust collecting bag 84 through the dust suction cover 83, the dust suction pipe 82 and the dust suction fan 81, and is collected in the dust collecting bag 84.

[0028] As an optional embodiment, the dust suction fan is provided with a frequency converter, and the air volume is automatically adjusted according to the dust concentration. When the dust collecting bag is full, an alarm is triggered. The bag opening of the dust collecting bag 84 is fixedly arranged on the dust outlet port of the dust suction fan 81 by means of a hoop, and the bag bottom of the dust collecting bag 84 is supported on the top of the sliding seat 7, so that the dust collecting bag 84 can be conveniently disassembled and assembled.

[0029] As shown in the description Figure 3 , 4 , 5: the cutting part 9 includes a motor two 90 fixedly arranged on the top of the sliding seat 7 and arranged on one side of the support stool 80. A support inclined arm 91 is rotatably connected to the top of the sliding seat 7 and arranged on one side of the motor two 90. A protection support sleeve 92 is arranged on the top of the support inclined arm 91. A rotating rod 93 is rotatably connected in the protection support sleeve 92. A belt wheel 94 is fixedly connected to one end of the rotating rod 93 and the output end of the motor two 90. A synchronous belt 95 is arranged between the belt wheels 94 and is parallel to the support inclined arm 91. A cutting disc 96 is fixedly connected to the other end of the rotating rod 93 and is arranged on one side of the dust suction cover 83 and above the support roller group 3. An electric push rod two 97 is rotatably connected between the inner top wall of the support stool 80 and the top of the support inclined arm 91. Specifically, the electric push rod two 97 can drive the support inclined arm 91 to swing, and then the protection support sleeve 92, the rotating rod 93, the synchronous belt 95 and the cutting disc 96 can be swung. The motor two 90 is started to drive the connected belt wheel 94 to rotate. Under the action of the synchronous belt 95 between the belt wheels 94, the synchronous belt 95 is driven to rotate, and then the other belt wheel 94 is driven to rotate, and then the rotating rod 93 is driven to rotate, and then the cutting disc 96 is driven to rotate, so as to realize the cutting work of the lining in the steel coil.

[0030] As an optional embodiment, the other end of the rotating rod 93 is provided with a baffle arranged on one side of the cutting disc 96. The cutting disc 96 penetrates through the rotating rod 93 and is attached to the side wall of the baffle. A locking nut is threadedly connected to the end of the rotating rod 93 for locking the cutting disc 96. By means of the locking nut provided with a gasket, the cutting disc 96 penetrating through the rotating rod 93 can be fixed between the baffle and the locking nut.

[0031] As shown in the description Figure 1 The outer wall of the cover 1 is provided with a controller for controlling the opening and closing of the electric equipment such as motor one, motor two, motor three, electric push rod one and electric push rod two. The control mode of the present application is controlled by the controller. The controller uses the existing known mature technology, which will not be described in detail here. The intelligent numerical control system is used to control the screw drive, support inclined arm swing, pressure roller lifting, dust suction fan dust collection, so that the cutting is automated. The precision high-precision screw drive, the dust suction fan sucks away the scattered powder. The control circuit of the controller can be realized by simple programming of the technical personnel in the field. The power supply also belongs to the common knowledge in the field. And the present application is mainly used to protect the mechanical device, so the control mode and circuit connection of the present application will not be explained in detail.

[0032] Working principle:

[0033] In use, the cover 1 covers the steel coil lining to be cut, the steel coil lining to be cut is supported on the top of the supporting roller 31 and is sleeved outside the pressure roller 53. The controller sets the extension length of the electric push rod one 50. The pressure roller 53 is lowered to the inner wall bottom of the steel coil lining to be cut by starting the electric push rod one 50. The pressure roller 53 is rotated by starting the motor one 52, which can drive the steel coil lining to be cut to rotate and be supported on the top of the supporting roller 31. The dust suction part 8 and the cutting part 9 are translated by starting the motor three 101 through the driving part 10. The laser ranging sensor is used to detect the moving distance of the sliding seat 7. When the set moving distance is reached, the motor three 101 stops. The controller sets the extension length of the electric push rod two 97 through the cutting part 9. The supporting inclined arm 91 swings by starting the electric push rod two 97, which can swing the protective support sleeve 92 and the cutting disc 96 to the specified cutting position according to the steel coil lining to be cut. The cutting disc 96 is rotated by starting the motor two 90, which realizes the cutting work of the steel coil lining. The dust suction fan 81 is started through the dust suction part 8. The dust generated during the cutting of the steel coil is transported to the dust collecting bag 84 for centralized collection. Most of the dust generated during the cutting of the steel coil falls into the dust collecting hopper 2. Compared with the traditional manual cutting machine, the high-precision screw 102, the laser range finder, the electric push rod one and the electric push rod two can work together to realize precise high-precision transmission. The transmission precision is higher. It is not necessary to manually adjust the position of the cutting disc. The operation is time-saving and labor-saving. The translation distance and swing angle of the cutting disc are more accurate. It is convenient for the subsequent workers to clean the steel cutting dust in the dust collecting hopper 2 and the dust collecting bag 84 for recycling. The cutting powder will not scatter to pollute the surrounding environment. The cutting environment is kept in good condition. The use effect is greatly improved.

[0034] The above describes the present application and its embodiments, which are not limited, and the drawings only show one of the embodiments of the present application, and the actual structure is not limited thereto. In general, if a person skilled in the art is inspired thereby, without departing from the purpose of the present application, without creative design, similar structure and embodiments of the technical solution are not creative, and should belong to the protection scope of the present application.

Claims

1. A steel coil lining cutting device, characterized by: It comprises an outer cover (1), characterized in that: a controller is provided on the outer wall of the outer cover (1), and a dust collecting hopper (2) is provided between the inner lower wall of the outer cover (1); Support roller groups (3) for supporting the inner lining of the steel coil to be cut are symmetrically provided on both sides of the top of the dust collecting hopper (2); a vertical plate (4) disposed on one side of the dust collecting hopper (2) is provided between the inner side walls of the outer cover (1); a pressure roller assembly (5) is provided on the vertical plate (4) and is disposed between the support roller groups (3) and located on the inner side of the steel coil inner lining; A rectangular frame (6) passing through the outer cover (1) and placed on one side of the support roller group (3) is provided on one side of the top of the dust collecting hopper (2); a slide seat (7) is slidably connected in the rectangular frame (6); a laser distance measuring sensor for detecting the moving distance of the slide seat (7) is provided on an inner wall of the rectangular frame (6); a dust suction part (8) and a cutting part (9) are provided on the top of the slide seat (7); and a driving part (10) for driving the slide seat (7) to move is provided on the rectangular frame (6).

2. The steel coil lining cutting device according to claim 1, characterized in that: The support roller group (3) comprises connecting ears (30) fixedly arranged on both sides of the top of the dust collecting hopper (2), and support rollers (31) are rotatably connected between the connecting ears (30) via bearings.

3. The steel coil lining cutting device according to claim 1, characterized in that: The pressure roller assembly (5) comprises an electric push rod (50) fixedly arranged on the side wall of the vertical plate (4) away from the support roller group (3), the telescopic rod end of the electric push rod (50) is fixedly connected to a C-shaped plate (51) slidably connected to the side wall of the vertical plate (4), a motor (52) is provided on the side wall of the C-shaped plate (51), and the output end of the motor (52) passes through the vertical plate (4) and is fixedly connected to a pressure roller (53) placed above the support roller group (3).

4. The steel coil lining cutting device according to claim 3, characterized in that: A slot (54) passing through the output end of the motor (52) is provided on the side wall of the vertical plate (4).

5. The steel coil lining cutting device according to claim 1, characterized in that: The dust suction part (8) comprises a support stool (80) fixedly arranged on one side of the top of the slide seat (7); a dust suction fan (81) is provided on the top of the support stool (80); a dust suction port of the dust suction fan (81) is provided with a dust suction pipe (82) placed above the dust collecting hopper (2); a dust suction cover (83) is provided at the pipe mouth of the dust suction pipe (82); and a dust outlet port of the dust suction fan (81) is provided with a dust collecting bag (84) placed inside the support stool (80).

6. The steel coil lining cutting device according to claim 5, characterized in that: The cutting part (9) comprises a second motor (90) fixedly arranged on the top of the slide (7) and placed on one side of the support bench (80); the top of the slide (7) is rotatably connected to a support oblique arm (91) placed on one side of the second motor (90); a protective support sleeve (92) is provided on the top of the support oblique arm (91); a rotating rod (93) is rotatably connected in the protective support sleeve (92); one end of the rotating rod (93) placed on the protective support sleeve (92) and the output end of the second motor (90) are both fixedly connected to a pulley (94); a synchronous belt (95) that matches and is parallel to the support oblique arm (91) is provided between the pulleys (94); the other end of the rotating rod (93) is fixedly connected to a cutting disc (96) placed on one side of the dust cover (83) and located above the support roller group (3); and a second electric push rod (97) is rotatably connected between the inner top wall of the support bench (80) and the top of the support oblique arm (91).

7. The steel coil lining cutting device according to claim 1, characterized in that: The driving part (10) includes a third motor (101) fixedly arranged on an outer side wall of the rectangular frame (6), an output end of the third motor (101) is inserted into the rectangular frame (6) and fixedly connected to a high-precision screw rod (102) threadedly connected to the slide seat (7), and the other end of the high-precision screw rod (102) is rotatably connected to the other inner side wall of the rectangular frame (6).

8. The steel coil lining cutting device according to claim 7, characterized in that: The two inner side walls of the rectangular frame (6) are symmetrically provided with limiting rails (100) that match the side walls of the slide seat (7).

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