Coiling machine structure capable of adjusting diameter of coiling block

Abstract

The coiling machine structure comprises a base, a coiling block body and a feeding positioning assembly, an L-shaped plate is fixedly installed on the side portion of the base, a driving motor and a baffle are fixedly installed on the two sides of the top of the L-shaped plate respectively, and the output end of the driving motor is fixedly connected with a clamping roller in a sleeved mode. The feeding positioning assembly comprises a U-shaped frame, a machine box and an adjusting mechanism, the two ends of the U-shaped frame are fixedly installed on the outer surfaces of the two baffles, two transverse plates are symmetrically arranged in the middle of the U-shaped frame, the top of the machine box is fixedly installed on the middle of the bottom of the U-shaped frame, a servo motor is fixedly installed on the inner wall of the bottom of the machine box, and the output end of the servo motor is fixedly sleeved with a first bevel gear. The side end of the adjusting mechanism and the inner surface of the side face of the case are rotationally installed. By arranging the feeding positioning assembly, feeding and winding of the strip steel are limited, the irregular winding condition in the winding process is avoided, and the strip steel winding compactness and quality consistency are improved.

Description

Technical Field

[0001] This utility model relates to the field of winding machine structure technology, and more specifically, to a winding machine structure with an adjustable drum diameter. Background Technology

[0002] A strip coiler is a key piece of equipment installed at the end of a cold-rolled steel production line. Its main function is to continuously coil flattened or rolled steel sheets into tight, regular coils for easy storage, transportation, and subsequent processing. The efficient operation of the strip coiler is crucial for achieving automation in modern steel production and improving product quality and production efficiency. However, some problems still exist in its actual use. For example, most current coilers are designed with the widest strip width specifications in mind, meaning their length can match the widest strip requirements. However, when processing narrower strips, unnecessary mechanical friction and vibration caused by the operation of the drum and drive unit can lead to irregular winding during the coiling process. Consequently, the strip coils are prone to loosening due to uneven winding, directly affecting the tightness and quality consistency of the coiled strip. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, the present invention provides a winding machine structure with an adjustable drum diameter to solve the problem that the winding machine in the prior art will have uneven winding during the winding of strip steel, thereby reducing the quality of strip steel winding.

[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a winding machine structure with an adjustable drum diameter, comprising...

[0005] A base, wherein an L-shaped plate is fixedly installed on the side of the base, and a drive motor and a baffle are fixedly installed on the two sides of the top of the L-shaped plate respectively, and a snap-fit ​​roller is fixedly sleeved on the output end of the drive motor;

[0006] A roll body, wherein the inner surface of the end of the roll body is sleeved and installed with the outer surface of the snap-fit ​​roller;

[0007] The feeding and positioning assembly includes a U-shaped frame, a housing, and an adjustment mechanism. The two ends of the U-shaped frame are fixedly installed on the outer surfaces of the two baffles. Two horizontal plates are symmetrically arranged in the middle of the U-shaped frame. The top of the housing is fixedly installed in the middle of the bottom of the U-shaped frame. A servo motor is fixedly installed on the inner wall of the bottom of the housing. A bevel gear is fixedly sleeved on the output end of the servo motor. The side end of the adjustment mechanism is rotatably installed on the inner surface of the side of the housing.

[0008] It also includes an extension component, which is disposed on the outside of the main body of the reel.

[0009] The adjusting mechanism comprises a bevel gear two, a T-shaped block and a positioning plate, the outer surface of the side end of the bevel gear two is rotationally installed with the side surface of the cabinet, the bevel gear two is meshed with the bevel gear one, the middle part of the bevel gear two is fixedly sleeved with a lead screw, the side end of the lead screw away from the bevel gear two is rotationally installed with a sleeve ring, the top end of the sleeve ring is fixedly installed with the bottom of the U-shaped frame, the inner surface of the T-shaped block is threadedly connected with the outer surface of the lead screw, the outer surface of the top end of the T-shaped block is slidingly installed with the inner surface of the bottom of the U-shaped frame, the top of the T-shaped block is fixedly installed with the positioning plate, and the outer surface of the positioning plate is slidingly installed with the surfaces of the two cross plates.

[0010] The expansion assembly comprises an arc-shaped strip plate, an auxiliary rod and a telescopic mechanism are sequentially installed at the bottom of the arc-shaped strip plate, the auxiliary rod is arranged in the inside of the reel main body, and the outer surface of the telescopic mechanism is movably sleeved with the inner surface of the reel main body.

[0011] The auxiliary rod comprises movable blocks, frame plates, telescopic supports one and two and an electric push rod, the movable blocks are rotationally installed at the top end and the bottom end of the left side of the telescopic support one and the telescopic support two respectively, the bottom of the movable block located at the bottom is fixedly installed with the inner surface of the reel main body, the top of the movable block located at the top is fixedly installed with the bottom of the arc-shaped strip plate, the frame plates are movably installed at the top end and the bottom end of the right side of the telescopic support one and the telescopic support two respectively, the bottom of the frame plate located at the bottom is fixedly installed with the inner surface of the reel main body, the top of the frame plate located at the top is fixedly installed with the bottom of the arc-shaped strip plate, one end of the electric push rod is sleeved and installed with the middle part of the right side bottom end of the telescopic support one and the telescopic support two through a shaft sleeve, and the other end is fixedly installed with the middle part of the two movable blocks of the left side bottom end.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] In the scheme, the feeding positioning assembly is arranged, before the strip steel is wound, the actual strip steel width is controlled, the servo motor is started, the bevel gear one connected with the servo motor output end is rotated, the meshed bevel gear two is rotated, the lead screw fixedly sleeved with the lead screw is rotated, the T-shaped block threadedly connected with the lead screw drives the positioning plate connected with the top end to move horizontally along the surface of the cross plate, the two positioning plates on the two sides are close to or away from each other, the width of the strip steel is reached, the strip steel is passed through the middle part of the two cross plates to reach the reel main body for winding treatment, the feeding and winding of the strip steel are positioned, the irregular winding condition in the winding process is avoided, and the compactness and quality consistency of the strip steel winding are improved.

[0014] In the scheme, the expansion assembly is arranged, when the center winding diameter of the strip steel needs to be adjusted according to production requirements, the staff controls the electric push rod to extend or contract, so that the bottom end of the telescopic frame one and the telescopic frame two on the right side of the electric push rod moves along the surface of the frame plate, drives the telescopic frame one and the telescopic frame two to extend or contract, drives the arc-shaped strip plate connected with the top end to contract inward or expand outward, and then the axial diameter of the winding shaft body for winding the strip steel is adjusted, and the practicability of the equipment is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the whole structure schematic view of the utility model;

[0016] Figure 2 It is the structure schematic view of the baffle, clamping roller and the like of the utility model;

[0017] Figure 3 It is the structure schematic view of the expansion assembly of the utility model;

[0018] Figure 4 It is the structure schematic view of the expansion assembly of the utility model; Figure 3 It is the structure schematic view of the expansion assembly of the utility model;

[0019] Figure 5 It is the structure schematic view of the feeding positioning assembly of the utility model.

[0020] [Reference signs]

[0021] 1, base; 2, L-shaped plate; 3, driving motor; 4, baffle; 5, clamping roller; 6, winding shaft body; 7, expansion assembly; 8, feeding positioning assembly; 70, arc-shaped strip plate; 71, auxiliary rod; 72, telescopic mechanism; 710, movable block; 711, frame plate; 712, telescopic frame one; 713, telescopic frame two; 714, electric push rod; 80, U-shaped frame; 81, horizontal plate; 82, machine box; 83, servo motor; 84, bevel gear one; 85, adjusting mechanism; 850, bevel gear two; 851, screw rod; 852, sleeve ring; 853, T-shaped block; 854, positioning plate. DETAILED DESCRIPTION

[0022] In order to make the technical problems, technical schemes and advantages to be solved by the utility model more clear, the following will be described in detail in combination with the drawings and specific embodiments.

[0023] As shown in the accompanying drawings, Figure 1 to the accompanying drawings, Figure 5 The embodiment of the utility model provides a kind of winding machine structure of adjustable winding diameter, including

[0024] Base 1, the side of base 1 is fixedly installed with L-shaped plate 2, L-shaped plate 2 top is fixedly installed with driving motor 3, baffle 4 respectively on both sides, the output end of driving motor 3 is fixedly sleeved with clamping roller 5;

[0025] The inner surface of the end of the reel body 6 is sleeved with the outer surface of the clamping roller 5;

[0026] The feeding positioning assembly 8 comprises a U-shaped frame 80, a cabinet 82 and an adjusting mechanism 85, both ends of the U-shaped frame 80 are fixedly installed with the outer surfaces of the two baffles 4, the middle part of the U-shaped frame 80 is symmetrically provided with two cross plates 81, the top of the cabinet 82 is fixedly installed with the middle part of the bottom of the U-shaped frame 80, the inner wall of the bottom of the cabinet 82 is fixedly installed with a servo motor 83, the output end of the servo motor 83 is fixedly sleeved with a bevel gear one 84, and the side end of the adjusting mechanism 85 is rotatably installed with the inner surface of the side surface of the cabinet 82.

[0027] The expansion assembly 7 is arranged outside the reel body 6.

[0028] The adjusting mechanism 85 comprises a bevel gear two 850, a T-shaped block 853 and a positioning plate 854, the side end of the bevel gear two 850 is rotatably installed with the side surface of the cabinet 82, the bevel gear two 850 is meshed with the bevel gear one 84, the middle part of the bevel gear two 850 is fixedly sleeved with a lead screw 851, the side end of the lead screw 851 away from the bevel gear two 850 is rotatably installed with a sleeve ring 852, the top end of the sleeve ring 852 is fixedly installed with the bottom of the U-shaped frame 80, the inner surface of the T-shaped block 853 is threadedly connected with the outer surface of the lead screw 851, the outer surface of the top end of the T-shaped block 853 is slidably installed with the inner surface of the bottom of the U-shaped frame 80, the top of the T-shaped block 853 is fixedly installed with the positioning plate 854, and the outer surface of the positioning plate 854 is slidably installed with the surfaces of the two cross plates 81.

[0029] The adjusting mechanism 85 is arranged, and the structures in the adjusting mechanism 85 are arranged in two groups on the left and right sides of the shaft of the servo motor 83, and when the bevel gear one 84 rotates, the two meshed bevel gear two 850 above rotates in the opposite direction, so that the T-shaped block 853 threadedly connected thereon drives the positioning plate 854 to move close to or away from.

[0030] The expansion assembly 7 comprises an arc-shaped strip plate 70, and the bottom of the arc-shaped strip plate 70 is sequentially provided with an auxiliary rod 71 and a telescopic mechanism 72, the auxiliary rod 71 is arranged inside the reel body 6, and the outer surface of the telescopic mechanism 72 is movably sleeved with the inner surface of the reel body 6.

[0031] The auxiliary rod 71 comprises movable blocks 710, a frame plate 711, a telescopic frame one 712, a telescopic frame two 713 and an electric push rod 714, the movable blocks 710 are rotatably installed at the top end and the bottom end of the left side of the telescopic frame one 712 and the telescopic frame two 713 respectively, the bottom of the movable block 710 at the bottom is fixedly installed on the inner surface of the drum body 6, the top of the movable block 710 at the top is fixedly installed on the bottom of the arc-shaped strip plate 70, the frame plate 711 is movably installed at the top end and the bottom end of the right side of the telescopic frame one 712 and the telescopic frame two 713 respectively, the bottom of the frame plate 711 at the bottom is fixedly installed on the inner surface of the drum body 6, the top of the frame plate 711 at the top is fixedly installed on the bottom of the arc-shaped strip plate 70, one end of the electric push rod 714 is rotatably connected with the middle part of the bottom end of the right side of the telescopic frame one 712 and the telescopic frame two 713 through an axle sleeve, and the other end is fixedly installed on the middle part of the two movable blocks 710 at the left bottom end.

[0032] By arranging the movable blocks 710, the frame plate 711, the inner surface of the movable block 710 is rotatably installed on the end of the telescopic frame one 712 and the telescopic frame two 713, and the upper and lower surfaces are connected with the inner surface of the drum body 6 and the bottom of the arc-shaped strip plate 70 respectively, and the middle part of the frame plate 711 is movably connected with the end of the telescopic frame one 712 and the telescopic frame two 713 through an axle column, and the upper and lower surfaces are connected with the inner surface of the drum body 6 and the bottom of the arc-shaped strip plate 70 respectively.

[0033] The working process of the utility model is as follows:

[0034] Firstly, before the strip steel is wound, according to the actual width of the strip steel, the servo motor 83 is controlled to start, the bevel gear one 84 connected with the output end of the servo motor 83 rotates, drives the meshing bevel gear two 850 to rotate, the screw rod 851 fixedly sleeved with the screw rod 851 rotates, the T-shaped block 853 threadedly connected thereon drives the top end connected positioning plate 854 to move horizontally along the surface of the horizontal plate 81, so that the two positioning plates 854 on the two sides approach or move away from each other, reach the width of the strip steel, at this time, the strip steel is passed through the middle part of the two horizontal plates 81 to reach the drum body 6 for winding treatment, thereby limiting the feeding and winding of the strip steel, avoiding the irregular winding condition in the winding process, improving the tightness and quality consistency of the strip steel winding.

[0035] When it is required to adjust the center winding diameter of the strip steel according to the production requirement, the electric push rod 714 is controlled by the staff to be elongated or contracted, so that the bottom end of the right side of the telescopic frame one 712 and the telescopic frame two 713 connected through the axle rod moves along the surface of the frame plate 711, drives the telescopic frame one 712 and the telescopic frame two 713 to be elongated or contracted, drives the arc-shaped strip plate 70 connected at the top end to contract inward or expand outward, thereby adjusting the axial diameter of the strip steel wound by the drum body 6, improving the practicability of the equipment.

[0036] Finally should be explained a few points is: first, in the description of the present application, it should be pointed out that, unless otherwise specified and limited, the term "installation", "connected", "connection" should be broad, can be mechanical or electrical connection, but also can be two elements inside the communication, can be directly connected, "up", "down", "left", "right" and so on, only for indicating the relative position relationship, when the absolute position of the described object changes, the relative position relationship may change;

[0037] Second: the utility model discloses the embodiment in the drawing, only relate to the structure involved in the embodiment of the present disclosure, other structures can refer to the usual design, under the condition of not conflicting, the same embodiment and different embodiments of the utility model can be combined with each other;

[0038] Finally: the above only for the preferred embodiment of the utility model has, and does not for limiting the utility model, any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model, should be included in the protection scope of the utility model.

Claims

1. A winding machine structure with an adjustable drum diameter, characterized in that, include A base (1) is fixedly installed on the side of the base (1). A drive motor (3) and a baffle (4) are fixedly installed on the top two sides of the L-shaped plate (2). A snap-fit ​​roller (5) is fixedly sleeved on the output end of the drive motor (3). The inner surface of the end of the drum body (6) is sleeved and installed with the outer surface of the snap-fit ​​roller (5); The feeding positioning assembly (8) includes a U-shaped frame (80), a housing (82), and an adjustment mechanism (85). The two ends of the U-shaped frame (80) are fixedly installed on the outer surfaces of the two baffles (4). Two horizontal plates (81) are symmetrically arranged in the middle of the U-shaped frame (80). The top of the housing (82) is fixedly installed on the middle of the bottom of the U-shaped frame (80). A servo motor (83) is fixedly installed on the inner wall of the bottom of the housing (82). A bevel gear (84) is fixedly sleeved on the output end of the servo motor (83). The side end of the adjustment mechanism (85) is rotatably installed on the inner surface of the side of the housing (82).

2. The winding machine structure with adjustable drum diameter according to claim 1, characterized in that, It also includes an extension component (7), which is disposed on the outside of the roll body (6).

3. The winding machine structure with adjustable drum diameter according to claim 1, characterized in that, The adjusting mechanism (85) includes a second bevel gear (850), a T-block (853), and a positioning plate (854). The outer surface of the side end of the second bevel gear (850) is rotatably mounted to the side of the chassis (82). The second bevel gear (850) meshes with the first bevel gear (84). A lead screw (851) is fixedly sleeved on the middle of the second bevel gear (850). A collar (85) is rotatably mounted on the side end of the lead screw (851) away from the second bevel gear (850). 2) The top end of the collar (852) is fixedly installed with the bottom of the U-shaped frame (80), the inner surface of the T-shaped block (853) is threadedly connected with the outer surface of the lead screw (851), the outer surface of the top end of the T-shaped block (853) is slidably installed with the inner surface of the bottom of the U-shaped frame (80), a positioning plate (854) is fixedly installed on the top of the T-shaped block (853), and the outer surface of the positioning plate (854) is slidably installed with the surfaces of the two horizontal plates (81).

4. The winding machine structure with adjustable drum diameter according to claim 2, characterized in that, The extension component (7) includes an arc-shaped strip (70), and an auxiliary rod (71) and a telescopic mechanism (72) are installed sequentially at the bottom of the arc-shaped strip (70). The auxiliary rod (71) is located inside the drum body (6), and the outer surface of the telescopic mechanism (72) is movably connected to the inner surface of the drum body (6).

5. The winding machine structure with adjustable drum diameter according to claim 4, characterized in that, The auxiliary rod (71) includes a movable block (710), a frame plate (711), a telescopic frame one (712), a telescopic frame two (713), and an electric push rod (714). The movable block (710) is rotatably installed on the top and bottom left sides of the telescopic frame one (712) and the telescopic frame two (713), respectively. The bottom of the movable block (710) located at the bottom is fixedly installed on the inner surface of the drum body (6), and the top of the movable block (710) located at the top is fixedly installed on the bottom of the arc-shaped strip plate (70). The frame plate (711) is respectively The movable parts are installed at the top and bottom of the right side of the first telescopic frame (712) and the second telescopic frame (713), and the bottom of the frame plate (711) at the bottom is fixedly installed with the inner surface of the drum body (6), and the top of the frame plate (711) at the top is fixedly installed with the bottom of the arc-shaped strip plate (70). One end of the electric push rod (714) is connected to the middle of the bottom right side of the first telescopic frame (712) and the second telescopic frame (713) through a shaft sleeve, and the other end is fixedly installed with the middle of the two movable blocks (710) at the bottom left side.

Images