Novel coil collecting station system and control method

Abstract

The invention discloses a novel coil collecting station system and a control method, and relates to the technical field of wire coil production, the novel coil collecting station system comprises a steel conveying line and a coil collecting barrel, a coil receiving assembly is correspondingly arranged below the coil collecting barrel, the coil receiving assembly comprises two core rods which are integrally arranged in an L shape, and the intersection of the two core rods is rotationally arranged on a seat body; the base body is internally provided with a motor used for driving the core rod to rotate, the locking assembly, the vertical core rod and the winding drum are coaxially arranged, an extension rod is outwards arranged at the intersection of the core rod, and a clamping structure is arranged between the extension rod and the head of the locking assembly. Rotatability of the core rod is utilized to realize synchronization of coil dropping and coil feeding operation, and by arranging a cross structure of the extension rods and the core rod, when the core rod is rotated in place, one extension rod is used for in-place detection, and the other extension rod is used for subsequent locking with the locking assembly, so that the core rod is prevented from being damaged. And the motor and the crisscross structure are arranged in a staggered manner, so that integration is realized.

Description

Technical Field

[0001] The present application relates to the technical field of wire coil production, and in particular to a novel coil collection station system and control method. Background Art

[0002] In the steel production process, the conveyor and the coiler work together to ensure that the steel can enter the next production stage efficiently and orderly. The steel first passes through a series of rolling equipment and is processed into the required shape and size. Subsequently, the steel is transported to the coiler through the conveyor; the coiler is a specially designed device for coiling the steel. Through the rotation and coiling action of the coiler, the steel is coiled up in an orderly manner to form a compact and uniform coil; after the coiling is completed, the steel coil falls into the coiler, which receives the steel coil falling from the coiler and transports it into coils. In the entire wire coil production process, the conveyor, the coiler and the coiler together constitute an efficient and orderly production system. These equipment not only improve production efficiency, but also ensure product quality. With the continuous development of technology, these equipment are also constantly upgraded and improved to meet more complex and diversified production needs.

[0003] In the current process chain of wire coil production, the operating efficiency of the coiler is relatively lagging. When the coiler completes the reception of a coil and starts the coil feeding process, during this time gap, the next batch of coils prepared in the collection drum have to wait and cannot immediately enter the next production link. This waiting phenomenon not only creates a bottleneck in production efficiency, but may also lead to a slowdown in the overall production rhythm, thereby affecting the capacity output and cost control of the entire production line. Summary of the invention

[0004] This device provides a new type of roll collection station system and control method, and the specific implementation methods are as follows:

[0005] A new type of roll collection station system, comprising:

[0006] The steel conveyor line and the coil collection drum at the end thereof, under which a coil receiving assembly is provided, the steel is coiled in the coil collection drum and then falls vertically onto the coil receiving assembly for direction adjustment, and the end of the coil receiving assembly is equipped with a C-shaped hook for horizontal lifting and transportation;

[0007] The coiling assembly includes two L-shaped core rods which are integrally arranged. The intersection of the two core rods is rotatably arranged on a seat body, and a motor for driving the core rods to rotate is built into the seat body.

[0008] It also includes a locking assembly arranged vertically in the base body, the locking assembly, the vertical core rod and the winding drum are coaxially arranged, and an extension rod is provided outwardly along the length direction of the intersection of the core rod, a clamping structure is provided between the extension rod and the head of the locking assembly, and an electric disengagement part for unlocking the clamping structure is provided on the extension rod, so that the stability of the rotatable core rod in the vertical winding process is improved by the locking effect of the locking assembly after the core rod is rotated into place.

[0009] Based on the above technical solution, by introducing the rotatable L-shaped mandrel design, not only the synchronization of coil unwinding and coil feeding operations is realized on the technical level, but also the operation process is greatly optimized, so that the two can work together efficiently without interfering with each other; the rotatability of the L-shaped mandrel is its core advantage, which allows the position and state of the coil to be flexibly adjusted without interrupting the operation process of either party, thereby ensuring the smoothness and continuity of the entire production line; further, in order to consolidate the application effect, a locking assembly is also designed, which can tightly fix the mandrel during the coil unwinding process, effectively preventing it from deflecting or loosening under high-speed operation or external force, thereby greatly improving the stability and safety of the coil unwinding operation.

[0010] Preferably, a second proximity switch is further provided in the base body, and the core rod is composed of a first core rod and a second core rod, both of which are extended outward to form an extension rod to form a cross structure, and the second proximity switch you mentioned acts on the extension rod in a horizontal state.

[0011] Based on the above technical solution, the fusion of multiple functions is achieved by forming a cross structure between the extension rod and the core rod. When the core rod rotates to a predetermined position, one extension rod acts as an in-position detection to determine the rotation state of the core rod, while the other extension rod is used for subsequent tight locking with the locking assembly to ensure the stability and safety of the structure. The motor is set in a position that is misaligned with the cross structure. This layout not only avoids spatial conflicts, but also enables the rotation drive, in-position detection and locking operations of the locking assembly to be seamlessly integrated, significantly optimizing the overall work efficiency and performance.

[0012] Preferably, the locking assembly includes a hydraulic cylinder, the top of the telescopic arm of which is set as a T-shaped head, and the bottom of the extension rod is provided with a positioning column and a barb hinged to the positioning column. After the barb is engaged with the T-shaped head, the top of the T-shaped head abuts against the bottom of the positioning column.

[0013] Preferably, a rotating disk is further provided at the bottom of the extension rod, the rotating disk is connected to the driving source through the first driving shaft, and a connecting block is provided at the eccentric position of the rotating disk, and a spring rod is provided between the connecting block and the barb.

[0014] Based on the above technical solution, by configuring the barb, the rotating disk and the spring rod, when the locking assembly acts on the barb, it will trigger its passive opening, thereby forming a firm locking connection with the locking assembly; at the same time, the function of the rotating disk is also utilized, so that it can actively control the opening of the barb, thereby realizing the unlocking operation between the locking assembly, which not only enhances the flexibility of the operation, but also makes the locking and unlocking process smoother and more efficient.

[0015] Preferably, one end of the barb facing the T-shaped head is configured as an inclined surface, and the back end thereof is configured as a flat surface.

[0016] Preferably, it also includes a plurality of first proximity switches arranged on the side of the locking assembly, and the first proximity switches are arranged in sequence along the length direction of the telescopic arm of the hydraulic cylinder.

[0017] Based on the above technical solution, by installing the first proximity switch, real-time monitoring of the upper and lower limit positions of the telescopic arm of the hydraulic cylinder can be achieved, and the actual retraction speed of the telescopic arm can be accurately calculated, which not only enhances the perception of the operating status of the hydraulic cylinder, but also provides key operating data, thereby ensuring the accuracy and safety of the hydraulic cylinder operation.

[0018] Preferably, it also includes a travel elevator arranged between the roll collection drum and the roll receiving assembly, which is composed of a lifting drive part and an opening and closing claw, and the opening and closing claw acts on the roll-falling path at the bottom of the roll collection drum.

[0019] Based on the above technical solution, the falling stroke of the coil is greatly shortened by adopting a travel elevator, and the opening and closing claws are used to drive the coil down in a gentle manner, which effectively reduces the impact force on the seat body and the internal drive structure when the coil falls, thereby protecting the stability and service life of the equipment.

[0020] Preferably, the core rod is composed of a cross shaft and a base which are integrated together, a hydraulic telescopic rod is axially arranged on the inner side of the cross shaft, and a roller bearing slidably connected to the hydraulic telescopic rod is arranged on the inner side of the cross shaft, and a press-injected oil cup acting on the roller bearing is arranged on the head of the cross shaft.

[0021] Preferably, the side of the cross shaft is equipped with a wear-resistant plate by bolts.

[0022] Based on the above technical solution, by arranging multiple roller bearings on the circumference of the hydraulic telescopic rod and using a pressure-injected oil cup to conveniently add oil, the stability and reliability of the hydraulic telescopic rod's movement are significantly enhanced, which not only optimizes its movement performance, but also ensures the smoothness and efficiency of the hydraulic system during long-term operation.

[0023] A novel control method for a roll collection station system includes the following steps:

[0024] S100, in the initial state, one mandrel corresponds to the collection drum vertically, and the other mandrel corresponds to the C-shaped hook, the steel is introduced by the steel conveyor line and coiled into a roll in the collection drum, and a support claw that is unlocked by pressing the bottom is installed in the collection drum;

[0025] S200, the hydraulic telescopic rod of the vertical mandrel is pushed out and acts on the supporting claw, so that the coil falls from the coil collecting drum and slowly falls onto the mandrel with the cooperation of the travel elevator;

[0026] S300, the motor rotates 90 degrees, so that the postures of the first mandrel and the second mandrel are interchanged, and the second proximity switch recognizes that the mandrel has rotated into position;

[0027] S400, then, the hydraulic cylinder pushes the T-shaped head upward, and the first proximity switch detects the in-position signal of the T-shaped head;

[0028] S500, the T-shaped head presses the barb upward, causing it to undergo passive deformation centered on the hinge point with the positioning column, and reset under the action of the spring rod, thereby clamping the T-shaped head between the end plane of the positioning column and the inner plane of the barb;

[0029] S600, the vertical mandrel continues to receive the coil, while the horizontal mandrel is delivering the coil through the C-shaped hook;

[0030] S700, after the receiving and coiling operations are completed, the first driving shaft and the rotating disk rotate, so that the barb hinge is actively deformed, and the hydraulic telescopic rod retracts the air arm to unlock the mandrel;

[0031] S800, repeat the above steps of receiving and delivering the rolls.

[0032] In summary, this application includes the following beneficial technical effects:

[0033] 1. The present invention provides a rotatable L-shaped mandrel, and utilizes its rotatability to realize the synchronous operation of coiling and coiling, and the locking assembly improves the stability of the mandrel during the coiling process;

[0034] 2. The present invention has a simple structure. By setting a cross structure of the extension rod and the mandrel, when the mandrel rotates to a certain position, one extension rod is used for in-position detection, and the second extension rod is used for subsequent locking with the locking assembly. The motor and the cross structure are staggered, so that the rotation drive, in-position detection and locking operation of the locking assembly are integrated into one.

[0035] 3. The present invention provides a barb, a rotating disk and a spring rod, so that the locking assembly acts on the barb, causing it to passively open and achieve locking with the locking assembly; at the same time, the rotating disk can also be used to actively open the barb to achieve unlocking with the locking assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 It is a schematic diagram of the structure of the present invention;

[0037] Figure 2 is a cross-sectional view of the coiling assembly structure of the present invention;

[0038] Figure 3 is a cross-sectional view of the locking assembly structure of the present invention;

[0039] Figure 4 The present invention Figure 3 A magnified view of the structure of part A;

[0040] Figure 5 It is a right side structural schematic diagram of the coiling assembly in the present invention;

[0041] Figure 6 The present invention Figure 5 A magnified view of the structure of part B;

[0042] Figure 7 It is a cross-sectional view of the right side structure of the coiling assembly in the present invention;

[0043] Figure 8 The present invention Figure 7 A magnified view of the structure of part C.

[0044] Description of reference numerals:

[0045] 1. Steel conveyor line, 2. Reel collection drum, 3. Travel elevator, 4. Reel receiving assembly, 5. Locking assembly, 6. First proximity switch, 7. Second proximity switch,

[0046] 401, first core rod, 402, second core rod, 403, extension rod, 404, motor, 405, driving shaft, 406, seat body,

[0047] 4011, cross shaft, 4012, base, 4013, hydraulic telescopic rod, 4014, wear-resistant plate, 4015, roller bearing, 4016, injection oil cup, 4017, bolt, 4031, first drive shaft, 4032, rotating disk, 4033, positioning column, 4034, barb, 4035, connecting block, 4036, spring rod,

[0048] 501. T-shaped head. 502. Hydraulic cylinder. DETAILED DESCRIPTION

[0049] The specific implementation of the present invention is described below in conjunction with the accompanying drawings and embodiments:

[0050] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification so that people familiar with this technology can understand and read them, and are not used to limit the conditions under which the present invention can be implemented. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0051] At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" cited in this specification are only for the convenience of description and are not used to limit the scope of implementation of the present invention. Changes or adjustments to their relative relationships should be regarded as the scope of implementation of the present invention without substantially changing the technical content.

[0052] The following is combined with Figure 1-8 This application is further described in detail.

[0053] The embodiments of the present application disclose a novel roll collection station system and a control method.

[0054] Example 1

[0055] Reference Figures 1 to 8 The present embodiment discloses a novel coil collecting station system, including a steel material conveying line 1, a locking assembly 5 and a coil collecting drum 2 arranged at the end thereof, a coil receiving assembly 4 is provided correspondingly below the coil collecting drum 2, and the steel material is coiled into a coil in the coil collecting drum 2 and then falls vertically onto the coil receiving assembly 4 for direction adjustment, and a C-shaped hook is provided at the end of the coil receiving assembly 4 for horizontal lifting and transportation. In the present structure, the coil receiving assembly 4 includes two core rods integrally arranged in an L shape, and the intersection of the two core rods is rotatably arranged on a seat body 406, and the seat body 406 is provided with a motor 404 for driving the core rods to rotate.

[0056] The locking assembly 5 is arranged vertically in the base body 406, and the locking assembly 5, the vertical core rod and the winding drum 2 are coaxially arranged, and an extension rod 403 is provided outwardly along the length direction of the intersection of the core rod, and a locking structure is provided between the extension rod 403 and the head of the locking assembly 5, and an electric disengagement part for unlocking the locking structure is provided on the extension rod 403. The locking effect of the locking assembly 5 after the core rod is rotated into place improves the stability of the rotatable core rod during the vertical winding process.

[0057] A second proximity switch 7 is provided in the seat body 406 , and the core rod is composed of a first core rod 401 and a second core rod 402 , both of which are extended outward to form an extension rod 403 to form a cross structure, and the second proximity switch 7 acts on the extension rod 403 in a horizontal state.

[0058] The locking assembly 5 includes a hydraulic cylinder 502, the top of which is a T-shaped head 501, a positioning column 4033 and a barb 4034 hinged to the positioning column 4033 are provided at the bottom of the extension rod 403, after the barb 4034 is engaged with the T-shaped head 501, the top of the T-shaped head 501 abuts against the bottom of the positioning column 4033, and a rotating disk 4032 is also provided at the bottom of the extension rod 403, the rotating disk 4032 is connected to the driving source through the first driving shaft 4031, and a connecting block 4035 is provided at the eccentric position of the rotating disk 4032, and a spring rod 4036 is provided between the connecting block 4035 and the barb 4034, in this structure, one end of the barb 4034 facing the T-shaped head 501 is set to an inclined surface, and its back end is set to a plane, and a plurality of first proximity switches 6 are provided on the side of the locking assembly 5, and each first proximity switch 6 is arranged in sequence along the length direction of the telescopic arm of the hydraulic cylinder 502.

[0059] Example 2

[0060] Reference Figure 1 , and based on the above embodiments, this embodiment also provides a new type of roll collection station system, which also includes a travel elevator 3 arranged between the roll collection drum 2 and the roll receiving assembly 4, which is composed of a lifting drive part and an opening and closing claw, and the opening and closing claw acts on the roll falling path at the bottom of the roll collection drum 2. In this structure, the travel elevator 3 is a motor-driven linear lifting structure, and its lifting position is provided with a motor-driven opening and closing claw.

[0061] Example 3

[0062] Reference Figures 1 to 8 , and based on the above embodiment, this embodiment further provides a high-line finishing zone scattered cold line, the core rod is composed of a cross shaft 4011 and a base 4012 which are integrated into one body, a hydraulic telescopic rod 4013 is axially provided on the inner side of the cross shaft 4011, and a roller bearing 4015 slidingly connected to the hydraulic telescopic rod 4013 is provided on the inner side of the cross shaft 4011, and a pressure-injected oil cup 4016 acting on the roller bearing 4014 is provided on the head of the cross shaft 4011, and a wear-resistant plate 4014 is added to the side of the cross shaft 4011 through bolts 4017 in this structure.

[0063] Example 4

[0064] Reference Figures 1 to 8 Based on the above embodiment, this embodiment also provides a method for controlling the cooling line in the high-line finishing area, including the following steps:

[0065] S100, in the initial state, one mandrel corresponds to the collection reel 2 vertically, and the other mandrel corresponds to the C-shaped hook, the steel is introduced by the steel conveyor line 1, and is coiled into a roll in the collection reel 2, and a support claw that is unlocked by pressing the bottom is installed in the collection reel 2;

[0066] S200, the hydraulic telescopic rod 4013 of the vertical mandrel is pushed out and acts on the supporting claw, so that the coil falls from the coil collection drum 2 and slowly falls onto the mandrel with the cooperation of the travel elevator 3;

[0067] S300, the motor 404 rotates 90 degrees, so that the postures of the first mandrel 401 and the second mandrel 402 are interchanged, and the second proximity switch 7 recognizes that the mandrel has rotated into position;

[0068] S400, then, the hydraulic cylinder 502 pushes the T-shaped head 501 upward, and the first proximity switch 6 detects the in-position signal of the T-shaped head 501;

[0069] S500, the T-shaped head 501 presses the barb 4034 upward, causing it to undergo passive deformation centered on the hinge point with the positioning column 4033, and reset under the action of the spring rod 4036, thereby clamping the T-shaped head 501 between the end plane of the positioning column 4033 and the inner side plane of the barb 4034;

[0070] S600, the vertical mandrel continues to receive the coil, while the horizontal mandrel is delivering the coil through the C-shaped hook;

[0071] S700, after the receiving and coiling operations are completed, the first drive shaft 4031 and the rotating disk 4032 rotate, so that the hinge of the barb 4034 is actively deformed, and the hydraulic telescopic rod 4013 retracts the air arm to unlock the mandrel;

[0072] S800, repeat the above steps of receiving and delivering the rolls.

[0073] Many other changes and modifications may be made without departing from the concept and scope of the present invention.It should be understood that the present invention is not limited to the specific embodiments, and the scope of the present invention is defined by the appended claims.

Claims

1. A new type of roll collection station system, characterized in that: include: A steel material conveyor line (1) and a coil collection drum (2) disposed at the end thereof, wherein a coil receiving assembly (4) is disposed correspondingly below the coil collection drum (2), and after the steel material is coiled in the coil collection drum (2), it vertically falls onto the coil receiving assembly (4) for direction adjustment, and the end of the coil receiving assembly (4) is equipped with a C-shaped hook for horizontal lifting and transportation; The coiling assembly (4) comprises two L-shaped core rods which are integrally arranged, and the intersection of the two core rods is rotatably arranged on a seat body (406), and the seat body (406) is internally provided with a motor (404) for driving the core rods to rotate; It also includes a locking assembly (5) arranged vertically in the base body (406), the locking assembly (5), the vertical mandrel and the winding drum (2) are coaxially arranged, and an extension rod (403) is provided outwardly along the length direction of the intersection of the mandrel, a locking structure is provided between the extension rod (403) and the head of the locking assembly (5), and an electric disengagement part for unlocking the locking structure is provided on the extension rod (403), and the locking effect of the locking assembly (5) after the mandrel is rotated into place improves the stability of the rotatable mandrel during the vertical winding process.

2. A novel roll collection station system according to claim 1, characterized in that: A second proximity switch (7) is also provided in the seat body (406), and the core rod is composed of a first core rod (401) and a second core rod (402), both of which extend outward to form the extension rod (403) to form a cross structure, and the second proximity switch (7) acts on the extension rod (403) in a horizontal state.

3. A novel roll collection station system according to claim 2, characterized in that: The locking assembly (5) comprises a hydraulic cylinder (502), the top end of the telescopic arm of which is provided with a T-shaped head (501), the bottom of the extension rod (403) is provided with a positioning column (4033) and a barb (4034) hinged to the positioning column (4033), and after the barb (4034) is engaged with the T-shaped head (501), the top of the T-shaped head (501) abuts against the bottom of the positioning column (4033).

4. A novel roll collection station system according to claim 3, characterized in that: A rotating disk (4032) is also provided at the bottom of the extension rod (403), and the rotating disk (4032) is connected to a driving source via a first driving shaft (4031). A connecting block (4035) is provided at an eccentric position of the rotating disk (4032), and a spring rod (4036) is provided between the connecting block (4035) and the barb (4034).

5. A novel roll collection station system according to claim 4, characterized in that: One end of the barb (4034) facing the T-shaped head (501) is configured as an inclined surface, and the back end thereof is configured as a flat surface.

6. A novel roll collection station system according to claim 3, characterized in that: It also includes a plurality of first proximity switches (6) arranged on the side of the locking assembly (5), and each of the first proximity switches (6) is arranged in sequence along the length direction of the telescopic arm of the hydraulic cylinder (502).

7. A novel roll collection station system according to claim 1, characterized in that: It also includes a travel elevator (3) arranged between the roll collection drum (2) and the roll receiving assembly (4), which is composed of a lifting drive part and an opening and closing claw, and the opening and closing claw acts on the roll-dropping path at the bottom of the roll collection drum (2).

8. A novel roll collection station system according to claim 1, characterized in that: The core rod is composed of a cross shaft (4011) and a base (4012) which are integrally arranged. A hydraulic telescopic rod (4013) is axially arranged on the inner side of the cross shaft (4011). A roller bearing (4015) which is slidably connected to the hydraulic telescopic rod (4013) is arranged on the inner side of the cross shaft (4011). A pressure-injected oil cup (4016) which acts on the roller bearing (4015) is arranged on the head of the cross shaft (4011).

9. A novel roll collection station system according to claim 8, characterized in that: A wear-resistant plate (4014) is installed on the side of the cross shaft (4011) via bolts (4017).

10. A control method for a novel roll collection station system, which applies the novel roll collection station system as claimed in any one of claims 1 to 9, characterized in that: The following steps are involved: S100, in the initial state, any one mandrel corresponds to the reel collection drum (2) vertically, and the other mandrel corresponds to the C-shaped hook, the steel is introduced from the steel conveyor line (1), and is coiled into a roll in the reel collection drum (2), and the reel collection drum (2) is equipped with a support claw that is unlocked by pressing the bottom; S200, the hydraulic telescopic rod (4013) of the vertical mandrel is pushed out and acts on the supporting claw, so that the coil falls from the coil collecting drum (2) and slowly falls onto the mandrel with the cooperation of the travel elevator (3); S300, the motor (404) rotates 90 degrees, so that the postures of the first mandrel (401) and the second mandrel (402) are interchanged, and the second proximity switch (7) identifies that the mandrel has rotated into place; S400, subsequently, the hydraulic cylinder (502) pushes the T-shaped head (501) upward, and the first proximity switch (6) detects an in-position signal of the T-shaped head (501); S500, the T-shaped head (501) presses upward against the barb (4034), causing it to undergo passive deformation centered on the hinge point with the positioning column (4033), and to be reset under the action of the spring rod (4036), thereby clamping the T-shaped head (501) between the end plane of the positioning column (4033) and the inner side plane of the barb (4034); S600, the vertical mandrel continues to receive the coil, while the horizontal mandrel is delivering the coil through the C-shaped hook; S700, after the coiling and delivery operations are completed, the first drive shaft (4031) and the rotating disk (4032) rotate, so that the hinge of the barb (4034) is actively deformed, and the hydraulic telescopic rod (4013) retracts the air arm to unlock the mandrel; S800, repeat the above steps of receiving and delivering the rolls.

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