Automatic laser slitting production line for steel coils

Abstract

The utility model discloses an automatic laser slitting production line for steel coils. The automatic laser slitting production line comprises a workbench, the uncoiling mechanism is located at the front end of the workbench and used for uncoiling coiled steel; the cutting mechanism is located on one side of the uncoiling mechanism and comprises a moving frame, and a plurality of laser cutting heads used for slitting the uncoiled steel are installed on the moving frame; the cutting mechanism is installed on the workbench and comprises a supporting frame, a cutting knife is arranged on the supporting frame, and the cutting knife is used for cutting the split steel; full-automatic production of the steel is achieved by uncoiling the steel through the uncoiling mechanism, slitting the uncoiled steel through the cutting mechanism, cutting the slit steel through the cutting mechanism and stacking and stacking the cut steel blocks through the stacking mechanism, and the rectangular plate and the spring in the cutting mechanism are matched with each other, so that the rectangular plate and the spring are arranged in the cutting mechanism before the steel is cut. And the steel is clamped and positioned, so that the position is prevented from being changed during cutting.

Description

TECHNICAL FIELD

[0001] The utility model belongs to steel coil technical field, and specifically relates to an automatic laser slitting production line for steel coil. BACKGROUND

[0002] The steel coil slitting production line is used for slitting a certain width of steel coil strip into several steel coil strips with different width according to production requirements, and cutting the slitted steel coil into blocks for subsequent processing.

[0003] The existing steel coil slitting production line has the following defects:

[0004] 1. The cut steel material is mostly conveyed separately, and the block-shaped steel material needs to be stacked manually for subsequent stacking, so that the stacking of the cut steel material cannot be realized.

[0005] 2. The slitted steel material is offset in the cutting process due to the lack of a clamping part, which affects the subsequent conveying and stacking. INVENTION CONTENTS

[0006] In order to solve the above problems in the prior art, the utility model aims at providing an automatic laser slitting production line for steel coil.

[0007] The utility model adopts the technical scheme of comprising:

[0008] A workbench;

[0009] An unwinding mechanism is located at the front end of the workbench and is used for unwinding the coiled steel material;

[0010] A cutting mechanism is located on one side of the unwinding mechanism and comprises a moving frame, and a plurality of laser cutting heads for slitting the unwound steel material are installed on the moving frame;

[0011] A cutting mechanism is installed on the workbench and comprises a support frame, and a cutting knife is arranged on the support frame and is used for cutting the slitted steel material;

[0012] A stacking mechanism comprises a lifting plate which is connected to the workbench in a sliding manner, a plurality of lifting baffles are fixedly arranged on the lifting plate, and a stacking space is formed between two adjacent lifting baffles.

[0013] As a preferred embodiment of the utility model, the cutting mechanism further comprises a sliding seat which is fixedly connected to the workbench, and the bottom of the moving frame is slidingly connected to the sliding seat.

[0014] As a preferred embodiment of the utility model, the cutting mechanism further comprises:

[0015] Telescopic air cylinder, fixed end and support frame fixedly connected, its output end and the mobile plate fixedly connected, support frame and workbench fixedly connected;

[0016] Supporting rod, with the mobile plate fixedly connected;

[0017] Rectangular plate, both ends are provided with through holes, the rectangular plate is sleeved with the supporting rod through the through hole, the lower end of the supporting rod is abutted with the rectangular plate, and the cutting knife is fixedly connected on the mobile plate.

[0018] As the utility model preferably, the mobile plate and the rectangular plate are provided with a spring, the spring is sleeved on the supporting rod, one end of the spring is abutted with the lower end surface of the mobile plate, and the other end is abutted with the upper end surface of the rectangular plate.

[0019] As the utility model preferably, the stacking mechanism further comprises:

[0020] Mounting plate, mounted in the workbench;

[0021] Transmission part, its fixed end and the mounting plate fixedly connected, its output end is used to drive the lifting plate and moves up and down along the height direction of the workbench;

[0022] Lead screw, transmission cooperation with the mobile plate, and one end is fixedly connected with the output end of the transmission part.

[0023] As the utility model preferably, the adjacent two lifting baffles are provided with a backing plate, the backing plate is fixedly connected with the upper end surface of the lifting plate, and the size of the backing plate is less than the size of the steel plate in the stacking mechanism.

[0024] As the utility model preferably, one end of the lifting baffle is provided with a limiting baffle, and the limiting baffle is fixedly connected with the lifting baffle.

[0025] As the utility model preferably, the mounting plate is fixedly provided with a limiting rod, and the limiting rod is sleeved with the lifting plate.

[0026] The utility model discloses the following beneficial effects:

[0027] The utility model discloses a kind of automatic laser slitting production lines of steel coil, by using uncoiling mechanism to steel uncoiling, cutting mechanism to the slitting of steel after uncoiling, cutting mechanism to the cutting of steel after slitting and stacking mechanism to the stacking of steel after cutting, realize the full automation production of steel, wherein, in cutting mechanism, using the cooperation between rectangular plate and spring, before cutting steel, steel is clamped and positioned, avoid position change when cutting;In stacking mechanism, using the cooperation between lifting plate and transmission part driving lifting plate, after every stacking a piece of steel, lifting plate drops the height of a piece of steel thickness, to realize the automatic stacking of steel. BRIEF DESCRIPTION OF DRAWINGS

[0028] The utility model will be further explained in detail in combination with drawing and specific implementation method.

[0029] Figure 1 It is the structure schematic diagram of the utility model;

[0030] Figure 2 It is the local structure schematic diagram of the utility model;

[0031] Figure 3 It is the structure schematic diagram of the utility model Figure 2 in A place amplification structure schematic diagram;

[0032] Figure 4 It is the structure schematic diagram of the utility model Figure 2 in B place amplification structure schematic diagram.

[0033] In the drawing: 1, uncoiling mechanism;2, cutting mechanism;3, cutting mechanism;4, stacking mechanism;5, workbench;

[0034] 11, uncoiler;

[0035] 21, moving frame;22, laser cutting head;23, sliding base;

[0036] 31, support frame;32, telescopic cylinder;33, moving plate;34, rectangular plate;35, support rod;36, spring;37, cutting knife;38, through hole;

[0037] 41, lifting plate;42, transmission part;43, screw;44, lifting baffle;45, backing plate;46, limit rod;47, mounting plate;48, limit baffle. DETAILED DESCRIPTION

[0038] In order to make the purpose, technical scheme and advantages of the utility model clearer, the utility model will be described in further detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model and are not used to limit the utility model, that is, the described examples are only a part of the examples of the utility model, but not all the examples. The components of the utility model examples described and shown in the drawings herein can be arranged and designed in various different configurations.

[0039] Therefore, the detailed description of the embodiments of the utility model provided in the drawings below is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the utility model.

[0040] The specific implementation of the utility model will be described below in combination with Figures 1-4 The specific implementation of the utility model will be described below in combination with

[0041] The workbench 5 is provided with transmission rollers for conveying and moving the steel materials;

[0042] The uncoiling mechanism 1 is located at the front end of the workbench 5 and is used for uncoiling the coiled steel materials. The uncoiling mechanism 1 is an uncoiler 11, which is used for uncoiling and expanding the coiled steel materials and conveying them to one side of the workbench 5;

[0043] The cutting mechanism 2 is located at one side of the uncoiling mechanism 1 and includes a moving frame 21. A plurality of laser cutting heads 22 for strip cutting of the uncoiled steel materials are installed on the moving frame 21. The laser cutting heads 22 on the moving frame 21 are used for laser cutting of the uncoiled steel materials. The laser cutting can ensure the stability of the steel material cutting and avoid the left and right movement of the steel materials on the workbench 5. The moving frame 21 is slidably adjusted and installed on the workbench 5;

[0044] The cutting mechanism 3 is installed on the workbench 5 and includes a support frame 31. A cutting knife 37 is arranged on the support frame 31. The cutting knife 37 is used for cutting the strip-cut steel materials. After the strip cutting of the steel materials by the cutting mechanism 2, the cutting mechanism 3 is used for cutting the strip-cut steel materials to make the cut steel materials into blocks. During the cutting process, the cutting knife 37 is moved downward to cut the steel materials into blocks.

[0045] The stacking mechanism 4 comprises a lifting plate 41 slidably connected along the height direction of the workbench 5, a plurality of lifting baffles 44 are fixedly arranged on the lifting plate 41, and a stacking space is formed between adjacent two lifting baffles 44. The cut steel blocks are conveyed to one end of the stacking mechanism 4. After one steel block is stacked, the lifting plate 41 is lowered by the thickness of one steel block to assist the stacking of the steel blocks. The stacked steel blocks are finally grabbed and transferred by the grabbing mechanism.

[0046] Please refer to Figure 1 As shown in the figure, the cutting mechanism 2 further comprises a sliding seat 23, the sliding seat 23 is fixedly connected with the workbench 5, and the bottom of the moving frame 21 is slidably connected with the sliding seat 23. The sliding seat 23 is fixedly connected with the workbench 5, and the bottom of the moving frame 21 is slidably connected with the sliding seat 23, so that the installation position of the laser cutting head 22 fixedly installed on the moving frame 21 on the workbench 5 can be adjusted.

[0047] Please refer to the figure Figures 2-3 As shown in the figure, the cutting mechanism 3 further comprises:

[0048] The telescopic cylinder 32 has a fixed end fixedly connected with the support frame 31 and an output end fixedly connected with the moving plate 33. The support frame 31 is fixedly connected with the workbench 5, the output end of the telescopic cylinder 32 is fixedly connected with the moving plate 33, and the fixed end is fixedly connected with the support frame 31. The telescopic cylinder 32 can drive the moving plate 33 to move up and down along the height direction of the support frame 31.

[0049] The support rod 35 has an upper end fixedly connected with the moving plate 33.

[0050] The rectangular plate 34 has through holes 38 formed at both ends thereof. The rectangular plate 34 is sleeved with the support rod 35 through the through holes 38. The lower end of the support rod 35 abuts against the rectangular plate 34. The cutting knife 37 is fixedly connected with the moving plate 33. The rectangular plate 34 can move up and down along the support rod 35 through the through holes 38 formed thereon. The diameter of the lower end of the support rod 35 is greater than that of the through holes 38, so as to limit the rectangular plate 34 and avoid the rectangular plate 34 from being separated from the support rod 35 during downward movement.

[0051] Please refer to Figure 3As shown, the spring 36 is sleeved on the support rod 35, one end of the spring 36 abuts against the lower end face of the moving plate 33, and the other end abuts against the upper end face of the rectangular plate 34. The spring 36 is sleeved on the support rod 35 and is used for adjusting the distance between the moving plate 33 and the rectangular plate 34. In the initial state, the moving plate 33 and the rectangular plate 34 are away from each other under the action of the spring 36. When the telescopic cylinder 32 drives the moving plate 33 to move downward, the rectangular plate 34 and the moving plate 33 move downward synchronously. The rectangular plate 34 first contacts the steel material, and in the continuous movement of the moving plate 33, the spring 36 is compressed. The force of the compressed spring 36 drives the rectangular plate 34 to be clamped between the rectangular plate 34 and the workbench 5. The cut steel material is cut in the clamped state, so as to ensure the stability of cutting.

[0052] Please refer to Figure 2 , Figure 4 As shown, the stacking mechanism 4 further comprises:

[0053] The mounting plate 47 is mounted in the workbench 5 and is provided with a sliding groove at both ends. The mounting position of the mounting plate 47 on the workbench 5 can be adjusted in a sliding manner. The sliding adjustment manner can be manual sliding adjustment or full-automatic sliding adjustment, which is not specially limited here.

[0054] The transmission member 42 is fixedly connected with the mounting plate 47 at the fixed end and is used for driving the lifting plate 41 to move up and down along the height direction of the workbench 5. The transmission member 42 is used for driving the lifting plate 41 to move, so as to realize the stacking of the steel plate.

[0055] The lead screw 43 is in transmission cooperation with the moving plate 33 and is fixedly connected with the output end of the transmission member 42 at one end. The transmission cooperation between the lead screw 43 and the lifting plate 41 enables the transmission member 42 to drive the lead screw 43 to rotate, and the lead screw 43 drives the lifting plate 41 to move up and down. The transmission member 42 is a speed reducer and a driving motor. By controlling the driving motor, the lifting plate 41 is temporarily stopped after descending by one thickness of the steel material, so as to ensure the stable stacking of the cut steel material.

[0056] Please refer to Figure 2 As shown, the spacer plate 45 is arranged between two adjacent lifting baffles 44 and is fixedly connected with the upper end face of the lifting plate 41. The size of the spacer plate 45 is smaller than that of the steel plate in the stacking mechanism 4. The spacer plate 45 is used for supporting the stacked steel material. By limiting the size of the spacer plate, the grasping mechanism can easily grasp the stacked steel material.

[0057] Please refer to Figure 4As shown, one end of the lifting baffle 44 is provided with a limiting stop 48, the limiting stop 48 is fixedly connected with the lifting baffle 44, the limiting stop 48 can limit the further movement of the steel, so that the steel cannot continue to be transported after moving into the steel stacking space.

[0058] Please refer to Figure 2 As shown, the limiting rod 46 is fixedly arranged on the mounting plate 47, the limiting rod 46 is sleeved with the lifting plate 41, and the limiting rod 46 is used for limiting the moving track of the lifting plate 41 in the up-down movement, so that the position of the lifting plate 41 is prevented from changing after the up-down movement.

[0059] The utility model discloses working principle:

[0060] The coiled steel successively passes through the uncoiling mechanism 1 for uncoiling and conveying, the cutting mechanism 2 for striping after uncoiling, the cutting mechanism 3 for cutting into blocks after striping and the stacking mechanism 4 for stacking after cutting;

[0061] In the uncoiling mechanism 1, the uncoiler 11 is used to unfold the coiled steel, and has a certain conveying force, so that the steel is conveyed into the cutting mechanism 2;

[0062] The steel is conveyed below the moving frame 21, and a plurality of laser cutting heads 22 are installed on the moving frame 21, wherein the up-down and left-right positions of the laser cutting head 22 can be adjusted, so that the output end of the laser cutting head 22 faces the uncoiled steel, and the laser cutting head 22 is used to realize laser striping of the uncoiled steel;

[0063] The steel after striping is conveyed into the cutting mechanism 3, and the cutting mechanism 3 includes a support frame 31 fixedly installed on the workbench 5, a telescopic cylinder 32 fixedly arranged on the support frame 31, a moving plate 33 driven by the output end of the telescopic cylinder 32 to move, and a cutting knife 37 fixedly connected with the moving plate 33, wherein the downward movement of the cutting knife 37 is used to realize cutting of the steel after striping, and the support rod 35 is fixedly arranged on the support rod 35, and the rectangular plate 34 is sleeved with the support rod 35, so that the rectangular plate 34 first contacts the steel to be cut during the downward movement of the support rod 35, and the steel is clamped between the rectangular plate 34 and the workbench 5 under the action of the reaction force formed by the compression of the spring 36 during the continuous downward movement of the moving plate 33, so that the steel is cut in the clamped state, the position deviation or movement during cutting is avoided, and accurate cutting of the steel is realized, and when the cutting of the steel is completed, the moving plate 33 moves up, and the rectangular plate 34 is hung on the support rod 35 under the action of gravity and the spring 36.

[0064] The steel material is cut into blocks and is conveyed to the stacking mechanism 4 for stacking storage, wherein a plurality of lifting baffles 44 are fixed on the lifting plate 41, the distance between every two lifting baffles 44 is slightly greater than the width of each cut steel material, and the end of the lifting plate 41 away from the cutting mechanism 3 is fixedly connected with a limiting baffle 48 for limiting the further movement of the steel material, during the stacking of the steel material, the driving member 42 drives the screw rod 43 to rotate, the screw rod 43 drives the lifting plate 41 to move, the lifting plate 41 lowers by a height of a thickness of a steel material for every stacking of a steel material, so as to provide stacking space for the next stacking of a steel material, after stacking to a certain number, the grabbing mechanism grabs and transfers the stacked steel material, it should be noted that the driving member 42 can control the rotating speed of the screw rod 43 in the working state, in order to ensure the stability of the feeding of the steel material on the stacking mechanism 4, during the slow movement of the screw rod 43 driving the lifting plate 41 downward, the lifting plate 41 is temporarily stopped for a few seconds after lowering a certain height, so as to ensure that the steel material is completely fed before lowering, and the stability of the feeding of the steel material is ensured, and the completed steel material stack is conveyed.

[0065] In the description of the present application, it should be pointed out that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" and the like should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integrally connected, it can be mechanical connection, or electrical connection, it can be directly connected, or indirectly connected through an intermediate medium, it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0066] The above content is only an example and description of the structure of the present application, and those skilled in the art can make various modifications or supplements or use similar ways to replace the described specific embodiments, as long as they do not deviate from the structure of the present application or exceed the scope defined by the present application, they should belong to the protection scope of the present application.

Claims

1. An automatic laser slitting line for steel coils, characterized in that, Include: Workbench (5); Uncoiling mechanism (1) is located in the front end of the workbench (5), which is used for uncoiling of coiled steel; Cutting mechanism (2) is located on one side of the uncoiling mechanism (1), which includes a moving frame (21), and a plurality of laser cutting heads (22) for striping after uncoiling are installed on the moving frame (21); Cutting mechanism (3) is installed on the workbench (5), which includes a support frame (31), and a cutting knife (37) is provided on the support frame (31), which is used for cutting after striping; Stacking mechanism (4) includes a lifting plate (41) which is connected with the workbench (5) in the height direction, and a plurality of lifting baffles (44) are fixedly arranged on the lifting plate (41), and a stacking space is formed between adjacent two lifting baffles (44).

2. The automatic laser slitting production line for steel coil according to claim 1, characterized in that: The cutting mechanism (2) further comprises a sliding seat (23), the sliding seat (23) is fixedly connected with the workbench (5), and the bottom of the moving frame (21) is slidingly connected with the sliding seat (23).

3. The automatic laser slitting production line for a steel coil according to claim 1, characterized in that, The cutting mechanism (3) further comprises: Telescopic air cylinder (32), the fixed end is fixedly connected with the support frame (31), the output end is fixedly connected with the moving plate (33), the support frame (31) is fixedly connected with the workbench (5); Supporting rod (35) is fixedly connected with moving plate (33); Rectangular plate (34), both ends of which are provided with through holes (38), the rectangular plate (34) is sleeved with the supporting rod (35) through the through holes (38), the lower end of the supporting rod (35) abuts against the rectangular plate (34), and the cutting knife (37) is fixedly connected with the moving plate (33).

4. The automatic laser slitting production line for a steel coil according to claim 3, characterized in that: Spring (36) is arranged between the moving plate (33) and the rectangular plate (34), the spring (36) is sleeved on the supporting rod (35), one end of the spring (36) abuts against the lower end surface of the moving plate (33), and the other end abuts against the upper end surface of the rectangular plate (34).

5. The automatic laser slitting production line for a steel coil according to claim 1, characterized in that, The stacking mechanism (4) further comprises: Mounting plate (47) is mounted and connected in the workbench (5); Transmission member (42), the fixed end is fixedly connected with the mounting plate (47), and the output end is used for driving the lifting plate (41) to move up and down along the height direction of the workbench (5); Screw rod (43) is in transmission cooperation with the moving plate (33), and one end thereof is fixedly connected with the output end of the transmission member (42).

6. The automatic laser slitting production line for a steel coil according to claim 5, characterized in that: Adjacent two lifting baffles (44) are provided with a spacer plate (45), the spacer plate (45) is fixedly connected with the upper end surface of the lifting plate (41), and the size of the spacer plate (45) is smaller than that of the steel plate in the stacking mechanism (4).

7. The automatic laser slitting line for steel coils according to claim 6, characterized in that: One end of the lifting baffle (44) is provided with a limiting baffle (48), and the limiting baffle (48) is fixedly connected with the lifting baffle (44).

8. The automatic laser slitting production line for a steel coil according to claim 5, characterized in that: The limiting rod (46) is fixedly arranged on the mounting plate (47), and the limiting rod (46) is sleeved with the lifting plate (41).

Images