Feeding frame for steel belt reel

Abstract

The utility model provides a feeding frame for a steel belt reel, which comprises a fixing frame, a supporting device, a rotating arm, a rotating roller and an air cylinder, and is characterized in that the supporting device is rotatably arranged on the fixing frame; the rotating arm is rotationally arranged on the fixing frame; the rotating roller is rotationally arranged at the end, away from the fixing frame, of the rotating arm. The air cylinder is rotationally arranged on the fixing frame, the output end of the air cylinder is rotationally connected with the rotating arm, when the output end of the air cylinder extends, the rotating roller is driven to abut against the top side of the steel belt reel, and when the output end of the air cylinder retracts, the rotating roller is driven to move to the side of the steel belt reel. According to the feeding frame, the rotating arm rotationally connected with the fixing frame is arranged, so that the rotating roller can be moved to the side of the steel belt reel to vacate the installation space of the steel belt reel, the rotating roller can be moved to the top side of the steel belt reel to abut against the steel belt reel to prevent the steel belt reel from loosening, and therefore the practicability of the feeding frame is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel belt supports, in particular to a feeding rack for a steel belt reel. Background Art

[0002] The steel strip reel is one of the raw materials for production in photovoltaic processing and other fields. It is usually wound in a ring shape. During its processing, the steel strip reel needs to be hoisted on the feed rack first, then the bundled belt is cut, and finally the hopper is inserted into the feed port of the processing equipment for stamping or shearing and other processing operations.

[0003] The utility model with patent publication number CN213976232U discloses a steel strip unwinding device for preventing a steel strip roll from spreading, comprising a support frame, characterized in that a disc is welded and fixed on the right side of the support frame through a bearing, a shaft rod is rotatably connected to the right side wall of the disc, a sleeve is sleeved on the shaft rod, the sleeve is connected to four arc-shaped support plates through a connecting rod, the four arc-shaped support plates form a circular ring, two connecting rods are arranged between each arc-shaped support plate and the sleeve, one end of the connecting rod is hinged to the sleeve and the other end of the connecting rod is hinged to the arc-shaped support plate, and the left side of the arc-shaped support plate is clamped in a rectangular through hole opened on the disc by a limit bolt; a clamping mechanism for preventing the steel strip roll from spreading is welded and fixed on the support frame, which has the advantage of preventing the steel strip roll from spreading during the unwinding process.

[0004] In the above technical solution, in order to avoid the problem of the steel belt spreading out when cutting the strapping belt, a pressure roller that can move up and down is provided to support the steel belt reel. However, the pressure roller is arranged above the arc-shaped support plate. If the steel belt reel is installed on the arc-shaped support plate by hoisting, the lifting belt or hoisting equipment of the steel belt reel will collide with the pressure roller, resulting in that the steel belt reel can only be transported to the feeding rack by a forklift or other downward-supporting transport equipment, which makes the installation operation of the steel belt reel inconvenient. Utility Model Content

[0005] In view of this, the utility model proposes a feeding rack for a steel strip reel, which can conveniently install the steel strip reel on the feeding rack while preventing the steel strip reel from spreading out, thereby improving the practicality of the feeding rack.

[0006] The technical solution of the utility model is implemented as follows: The utility model provides a feeding rack for a steel strip reel, comprising a fixing frame, a support, a rotating arm, a rotating roller and a cylinder, wherein:

[0007] The support is rotatably arranged on the fixing frame and is used to support the center position of the steel belt reel;

[0008] The rotating arm is rotatably arranged on the fixing frame;

[0009] The roller is rotatably arranged at one end of the rotating arm away from the fixing frame;

[0010] The cylinder is rotatably arranged on the fixed frame, and its output end is rotatably connected to the rotating arm. When the output end of the cylinder is extended, the rotating roller is driven to press against the top side of the steel strip reel. When the output end of the cylinder is contracted, the rotating roller is driven to move to the side of the steel strip reel.

[0011] On the basis of the above technical solution, preferably, the rotating arm includes a first support arm and a second support arm, wherein:

[0012] The two ends of the first support arm are rotatably arranged on the fixing frame and the output end of the cylinder respectively, the first support arm is a linear rod-shaped structure, and is located below the rotation axis of the support;

[0013] One end of the second support arm is fixedly arranged on an end of the first support arm away from the fixing frame, and the second support arm is an arc-shaped rod-shaped structure.

[0014] More preferably, the rotation axis of the first arm is parallel to the rotation axis of the support and is spaced apart from each other.

[0015] On the basis of the above technical solution, preferably, the support device includes a rotating disk, a screw rod, a rotating drum, a supporting rod and a linkage rod, wherein:

[0016] The turntable is rotatably arranged on the fixed frame;

[0017] The screw is rotatably arranged on the rotating disk, and its rotation axis coincides with the rotation axis of the rotating disk;

[0018] The rotating drum is arranged on the outside of the screw rod and is connected thereto by threaded engagement;

[0019] The supporting rod is slidably arranged on the rotating disk;

[0020] The two ends of the linkage rod are rotatably arranged on the rotating cylinder and the supporting rod respectively.

[0021] More preferably, it further comprises an axial limiter, which is detachably fixed to a side of the supporting rod away from the rotating drum and is used to limit the end surface of the steel strip reel.

[0022] More preferably, the axial limiter comprises a limit rod and a fixing seat, wherein:

[0023] The cross section of the limiting rod is rectangular and is used to limit the end surface of the steel strip reel;

[0024] The fixing seat is fixedly arranged on the end of the limiting rod and is detachably fixedly connected with the supporting rod.

[0025] More preferably, a plurality of fixing holes are formed on a side of the supporting rod away from the rotating drum, and the fixing seat is selectively detachably fixedly connected to one of the fixing holes.

[0026] More preferably, the axial limiter further comprises a handle, and the handle is fixedly disposed on an end of the limit rod away from the fixing seat.

[0027] More preferably, the fixing seat comprises a fixing portion and a supporting portion, wherein:

[0028] The fixing portion is fixedly disposed on the limiting rod and is selectively detachably fixedly connected to one of the fixing holes;

[0029] The abutting portion is fixedly arranged on the fixing portion and abuts against the abutting rod. The side where the abutting rod abuts against the abutting portion is perpendicular to the side where the abutting rod is fixed to the fixing portion.

[0030] On the basis of the above technical solution, preferably, a plurality of the abutting rods are provided, and the plurality of the abutting rods are arranged in a circular array around the center line of the rotating drum;

[0031] Two parallel linkage rods are arranged between each of the abutting rods and the rotating drum.

[0032] The utility model of a feeding rack for a steel strip reel has the following beneficial effects compared with the prior art:

[0033] (1) By providing a rotating arm rotatably connected to the fixed frame, not only can the rotating roller be moved to the side of the steel strip reel to free up installation space for the steel strip reel, but the rotating roller can also be moved to the top side of the steel strip reel to support the steel strip reel to prevent it from loosening, thereby improving the practicality of the feeding rack;

[0034] (2) By setting an axial limiter, the axial position of the steel strip reel can be limited. In combination with the limiting of the side of the steel strip reel by the rotating roller, the steel strip reel can be effectively prevented from loosening during use, thereby improving the firmness of the fixing of the steel strip reel by the feed rack. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0036] Figure 1 It is a front view of a feeding rack for a steel strip reel of the utility model in a state where the roller is located at the top side of the steel strip reel;

[0037] Figure 2 It is a front view of a feeding rack for a steel strip reel of the utility model in a state where the roller is located at the side of the steel strip reel;

[0038] Figure 3 This is a three-dimensional diagram of a feeding rack for a steel strip reel of the utility model;

[0039] Figure 4 This is a three-dimensional diagram of a supporter in a feeding rack for a steel strip reel of the utility model;

[0040] Figure 5 It is a three-dimensional view of a fixed seat in a feeding rack for a steel strip reel of the utility model.

[0041] Among them: 1. fixed frame; 2. support; 21. turntable; 22. screw; 23. rotating drum; 24. supporting rod; 25. linkage rod; 201. fixing hole; 3. rotating arm; 31. first support arm; 32. second support arm; 4. rotating roller; 5. cylinder; 6. axial limiter; 61. limiting rod; 62. fixed seat; 621. fixing part; 622. supporting part; 63. handle. DETAILED DESCRIPTION

[0042] The following will be combined with the specific implementation of the utility model to clearly and completely describe the technical solution in the utility model. Obviously, the described implementation is only a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0043] like Figure 1-5 As shown, a feeding rack for a steel strip reel of the utility model comprises a fixing frame 1, a support 2, a rotating arm 3, a rotating roller 4, a cylinder 5 and an axial limiter 6.

[0044] The fixing frame 1 is used to support other components and is usually a frame structure.

[0045] The support 2 is used to support the center position of the steel strip reel to fix the steel strip reel on the fixed frame 1. The support 2 is rotatably set on the fixed frame 1 so that the steel strip reel can rotate during the winding process to cooperate with other equipment to complete the processing operation of the steel strip.

[0046] The rotating arm 3 is used to guide the rotating roller 4 , and the rotating arm 3 is rotatably arranged on the fixed frame 1 .

[0047] The roller 4 is used to support the side of the steel strip reel to prevent the steel strip reel from spreading out when cutting the strapping belt or in other working conditions. The roller 4 is rotatably arranged at the end of the rotating arm 3 away from the fixed frame 1, so that it can roll on the side wall of the steel strip reel to avoid damaging the steel strip.

[0048] The cylinder 5 is used to drive the rotating arm 3 to move. The cylinder 5 is rotatably arranged on the fixed frame 1, and its output end is rotatably connected to the rotating arm 3. Figure 1 As shown, when the output end of the cylinder 5 is extended, the rotating arm 3 can be pushed to rotate counterclockwise, thereby driving the rotating roller 4 to press against the top side of the steel strip reel to avoid the problem of the steel strip reel spreading. Figure 2 As shown, when the output end of the cylinder 5 contracts, the rotating arm 3 can be pushed to rotate clockwise, thereby driving the rotating roller 4 to move to the side of the steel strip reel to free up space above the support 2, making it easier to hoist the steel strip reel, thereby improving the practicality of the feeding rack.

[0049] like Figure 2 As shown, the rotating arm 3 includes a first arm 31 and a second arm 32, wherein both ends of the first arm 31 are rotatably arranged on the fixed frame 1 and the output end of the cylinder 5, respectively, and the first arm 31 is a linear rod-shaped structure, and is located below the rotating axis of the support 2; one end of the second arm 32 is fixedly arranged at one end of the first arm 31 away from the fixed frame 1, and the second arm 32 is an arc-shaped rod-shaped structure, and it is preferred that the center of the second arm 32 is located on the rotating axis of the rotating arm 3, as shown in FIG. Figure 1 and Figure 2 As shown, when the roller 4 is in two states, the position of the upper right outer contour of the second arm 32 will not change substantially, thereby preventing the second arm 32 from colliding with other components in the installation environment during rotation.

[0050] It is preferred that the rotation axis of the first arm 31 is parallel to the rotation axis of the support 2 and are spaced apart, which improves the movement efficiency of the roller 4 and the controllability of the moving position. At the same time, the movement trajectory of the roller 4 is arc-shaped. When it abuts against the steel strip reel, the pressure direction on the steel strip reel is not parallel to the radial direction of the steel strip reel at this position, but there is a certain angle, which is beneficial to reduce the burden on the support 2.

[0051] The support device 2 includes a turntable 21, a screw rod 22, a rotating drum 23, a supporting rod 24 and a linkage rod 25, wherein the turntable 21 is rotatably set on the fixed frame 1; the screw rod 22 is rotatably set on the turntable 21, and its rotation axis coincides with the rotation axis of the turntable 21; the rotating drum 23 is set on the outer side of the screw rod 22 and is connected thereto by threaded cooperation; the supporting rod 24 is slidably set on the turntable 21; the two ends of the linkage rod 25 are respectively rotatably set on the rotating drum 23 and the supporting rod 24; when the screw rod 22 is rotated, the rotating drum 23 is affected by the limiting influence of the supporting rod 24 and the linkage rod 25 and moves along the axial direction of the screw rod 22, thereby driving the linkage rod 25 to tilt so that the supporting rod 24 moves, and the movement process of the supporting rod 24 can realize the support of the center hole of the steel strip reel to fix the steel strip reel.

[0052] like Figure 4 As shown, it is preferred to provide a plurality of abutment rods 24, and the plurality of abutment rods 24 are arranged in a circular array around the center line of the rotating drum 23; two parallel linkage rods 25 are provided between each abutment rod 24 and the rotating drum 23, so that when the rotating drum 23 is rotated, the plurality of abutment rods 24 are synchronously moved along the radial direction of the turntable 21 to quickly support the steel strip reel.

[0053] The axial limiter 6 is used to limit the end surface of the steel strip reel. The axial limiter 6 is detachably fixed to the side of the supporting rod 24 away from the rotating drum 23 to prevent the steel strip reel from axially moving during the fixing process.

[0054] like Figure 3 As shown, the axial limiter 6 includes a limit rod 61, a fixed seat 62 and a handle 63, wherein the cross-section of the limit rod 61 is rectangular and has multiple flat sides, which can limit the end face of the steel strip reel; the fixed seat 62 is fixedly arranged at the end of the limit rod 61 and is detachably fixedly connected to the supporting rod 24. When installing or disassembling the steel strip reel, the fixed seat 62 is removed, and when the steel strip reel is fixed on the support 2, the fixed seat 62 is installed on the supporting rod 24, so that the limit rod 61 abuts the end of the steel strip reel.

[0055] When processing different workpieces, different specifications of steel strip reels are required. Therefore, a plurality of fixing holes 201 are provided on the side of the supporting rod 24 away from the rotating drum 23, and the fixing seat 62 is selectively detachably fixedly connected to one of the fixing holes 201, so that the limiting rod 61 can be adapted to support steel strip reels of different thicknesses.

[0056] The handle 63 is fixedly arranged at one end of the limiting rod 61 away from the fixing seat 62. Figure 2 As shown, when the steel belt reel becomes loose during use, the support 2 can be rotated clockwise by holding the handle 63, so that the steel belt reel can be restored to a tight state.

[0057] like Figure 5 As shown, the fixed seat 62 includes a fixed portion 621 and a supporting portion 622, wherein the fixed portion 621 is fixedly arranged on the limiting rod 61 and is selectively detachably fixedly connected to one of the fixing holes 201; the supporting portion 622 is fixedly arranged on the fixed portion 621 and is supported by the supporting rod 24, and the side where the supporting rod 24 is supported by the supporting portion 622 is perpendicular to the side where the supporting rod 24 is fixed to the fixed portion 621. When the handle 63 is held to rotate the axial limiter 6, the supporting portion 622 will be squeezed with the side wall that is supported by it, thereby strengthening the fixing firmness of the fixed seat 62 and the supporting rod 24 and avoiding the separation of the fixed portion 621 and the supporting rod 24.

[0058] The method of using the feeding rack for a steel strip reel of the utility model is as follows:

[0059] First, contract the output end of the cylinder 5 to move the roller 4 to the side of the support 2, then use the lifting equipment to place the steel strip reel on the support 2, and fix the steel strip reel by rotating the screw 22, then fix the axial limiter 6 on one of the supporting rods 24, and extend the output end of the cylinder 5 to move the roller 4 to the top side of the steel strip reel to limit the steel strip reel, finally cut the binding belt of the steel strip reel, and pull out the material head of the steel strip reel and insert it into the processing equipment.

[0060] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A feeding rack for a steel strip reel, characterized in that: It comprises a fixed frame (1), a support (2), a rotating arm (3), a rotating roller (4) and a cylinder (5), wherein: The support (2) is rotatably arranged on the fixed frame (1) and is used to support the center position of the steel belt reel; The rotating arm (3) is rotatably arranged on the fixing frame (1); The rotating roller (4) is rotatably arranged at one end of the rotating arm (3) away from the fixed frame (1); The cylinder (5) is rotatably arranged on the fixed frame (1), and its output end is rotatably connected to the rotating arm (3). When the output end of the cylinder (5) is extended, it drives the rotating roller (4) to press against the top side of the steel strip reel. When the output end of the cylinder (5) is contracted, it drives the rotating roller (4) to move to the side of the steel strip reel.

2. A feeding rack for a steel strip reel as claimed in claim 1, characterized in that: The rotating arm (3) comprises a first supporting arm (31) and a second supporting arm (32), wherein: The two ends of the first support arm (31) are rotatably arranged on the fixed frame (1) and the output end of the cylinder (5), respectively; the first support arm (31) is a linear rod-shaped structure, and is located below the rotation axis of the support (2); One end of the second support arm (32) is fixedly arranged on an end of the first support arm (31) away from the fixing frame (1), and the second support arm (32) is an arc-shaped rod-shaped structure.

3. A feeding rack for a steel strip reel as claimed in claim 2, characterized in that: The rotation axis of the first support arm (31) is parallel to the rotation axis of the support (2) and is spaced apart from each other.

4. A feeding rack for a steel strip reel as claimed in claim 1, characterized in that: The support (2) comprises a rotating disk (21), a screw rod (22), a rotating drum (23), a supporting rod (24) and a linkage rod (25), wherein: The rotating disk (21) is rotatably arranged on the fixing frame (1); The screw rod (22) is rotatably disposed on the rotating disk (21), and its rotation axis coincides with the rotation axis of the rotating disk (21); The rotating drum (23) is arranged on the outside of the screw rod (22) and is connected thereto by means of a threaded connection; The supporting rod (24) is slidably arranged on the rotating disk (21); The two ends of the linkage rod (25) are rotatably arranged on the rotating drum (23) and the supporting rod (24) respectively.

5. A feeding rack for a steel strip reel as claimed in claim 4, characterized in that: It also includes an axial limiter (6), which is detachably fixed to a side of the supporting rod (24) away from the rotating drum (23) and is used to limit the end surface of the steel strip reel.

6. A feeding rack for a steel strip reel as claimed in claim 5, characterized in that: The axial limiter (6) comprises a limit rod (61) and a fixing seat (62), wherein: The cross section of the limiting rod (61) is rectangular and is used to limit the end surface of the steel strip reel; The fixing seat (62) is fixedly arranged on the end of the limiting rod (61) and is detachably fixedly connected to the supporting rod (24).

7. A feeding rack for a steel strip reel as claimed in claim 6, characterized in that: A plurality of fixing holes (201) are provided on a side of the supporting rod (24) away from the rotating drum (23), and the fixing seat (62) is selectively detachably fixedly connected to one of the fixing holes (201).

8. A feeding rack for a steel strip reel as claimed in claim 7, characterized in that: The axial limiter (6) further comprises a handle (63), wherein the handle (63) is fixedly arranged at one end of the limit rod (61) away from the fixing seat (62).

9. A feeding rack for a steel strip reel as claimed in claim 8, characterized in that: The fixing seat (62) comprises a fixing portion (621) and a supporting portion (622), wherein: The fixing portion (621) is fixedly disposed on the limiting rod (61) and is selectively detachably fixedly connected to one of the fixing holes (201); The abutting portion (622) is fixedly arranged on the fixing portion (621) and abuts against the abutting rod (24); the side where the abutting rod (24) abuts against the abutting portion (622) is perpendicular to the side where the abutting rod (24) is fixed to the fixing portion (621).

10. A feeding rack for a steel strip reel as claimed in claim 4, characterized in that: A plurality of the abutting rods (24) are provided, and the plurality of the abutting rods (24) are arranged in a circular array around the center line of the rotating drum (23); Two parallel linkage rods (25) are arranged between each of the abutting rods (24) and the rotating drum (23).

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