An automatic reel replacement device for concentric steel belt armoring machine storage reel

Abstract

The present invention discloses an automatic reel replacement device for a concentric steel belt armoring machine tape storage upper reel, comprising two groups of support plates and a screw lifting assembly installed at the bottom of the support plate, wherein the support plates are arranged on both sides of the tape storage device. The tape storage device comprises a bottom frame and a movable support plate, wherein one end of the top of the bottom frame is provided with four groups of pads below the movable support plate, wherein the upper part of the pads is provided with a screw lifting assembly, and the support plates are arranged on both sides of the movable support plate. The movable support plate then moves toward one end of the upper reel device until the tape reel is taken away. After the tape reel storage area near the end of the upper reel device is vacant, the tape reel moved from the rear end is continuously placed therein. In this way, the tape reel on the upper part of the movable support plate can be taken away by the upper reel device in turn. The tape reel can be taken and placed in an orderly manner, and is not prone to confusion. The upper reel can be stably and efficiently placed, thereby improving work efficiency. The automatic replacement of the tape reel can be realized, and the staff does not need to move it, and the operation is simpler.

Description

Technical Field

[0001] The invention relates to an automatic reel position changing device, in particular to an automatic reel position changing device for a concentric steel strip armoring machine storage upper reel, belonging to the application field of a steel strip armoring machine storage upper reel. Background Art

[0002] The steel tape armoring machine is a commonly used machine in the cable production process. During the armoring process, the steel tape reel needs to be continuously replaced to maintain a continuous supply of steel tape. During operation, the armoring machine often uses a tape storage reel device to replace the reel.

[0003] However, the existing tape storage and reel loading device still has certain shortcomings in use. The existing tape storage and reel loading device cannot realize the automatic replacement of the tape reel during the process of replacing the tape reel in the armoring machine, and the staff needs to use external machinery to carry it, which has low work efficiency and low safety performance. After the tape reel at one end of the tape storage device is taken away, the tape reel at the other end cannot be displaced in time, and the reel loading device cannot be loaded in time. Summary of the invention

[0004] The purpose of the present invention is to provide a reel automatic replacement device for a concentric steel belt armoring machine storage reel, which can solve the problem that the existing storage reel device cannot realize the automatic replacement of the reel during the process of replacing the reel in the armoring machine, and the staff needs to use external machinery to carry it, which has low work efficiency and low safety performance. After the reel at one end of the storage device is taken away, the reel at the other end cannot be displaced in time, and the reel device cannot be put on the reel in time.

[0005] Technical points:

[0006] The transposition device is composed of a motor, a reducer drive assembly, a sprocket chain transmission assembly, a screw lifting assembly and a support plate. The four sets of screw lifting assemblies are driven by the same chain to ensure the stability of simultaneous lifting. The belt reel can be moved forward to the upper reel position without using a driving light hanger.

[0007] The purpose of the present invention can be achieved through the following technical solutions:

[0008] The invention discloses an automatic reel replacement device for a concentric steel belt armoring machine storage reel, comprising two groups of support plates and a screw rod lifting assembly installed at the bottom of the support plates, wherein the support plates are arranged on both sides of the belt storage device.

[0009] The belt storage device comprises a bottom frame and a movable pallet, four sets of pads are installed at the top end of the bottom frame below the movable pallet, a screw lifting assembly is installed on the upper part of the pad, and support plates are arranged on both sides of the movable pallet.

[0010] Preferably, a disk loading device is installed at one end of the belt storage device.

[0011] Preferably, a plurality of tape reel storage areas are provided on the upper portion of the movable pallet, and the plurality of tape reel storage areas are distributed at equal intervals on the upper portion of the movable pallet.

[0012] Preferably, the support plate is parallel to the movable pallet, and the support plate is arranged along the length direction of the movable pallet, and the support plate is inclined toward one side of the movable pallet.

[0013] Preferably, the bottom of both ends of the support plate are connected to a vertically arranged screw lifting assembly, the screw lifting assembly includes a screw, a threaded sleeve is threadedly connected to the bottom of the screw, and the threaded sleeve is rotatably installed inside the pad through a bearing, the bottom of the screw passes through the threaded sleeve and the pad, and the top of the threaded sleeve is fixedly connected to the first sprocket above the pad.

[0014] Preferably, a driving motor is installed on the side of one end of the top of the bottom frame close to the pad, the output end of the driving motor is connected to a reducer, a second sprocket is installed on the top of one end of the reducer, and a transmission chain is installed between the four groups of first sprockets and the second sprocket.

[0015] Preferably, load-bearing beams are installed at the top of the bottom frame along the length direction on both sides of the movable pallet, and guide rod stabilizing sleeves are vertically installed on the outer side of the load-bearing beams near the end of the screw rod, and the top of the screw rod passes through the guide rod stabilizing sleeve to connect the support plate.

[0016] Preferably, the movable pallet is movably installed between two load-bearing beams, and a plurality of rollers are rotatably installed on both sides of the movable pallet. A driving motor is installed on both sides of one end of the movable pallet, and the output end of the driving motor is connected with the rotating shaft of the roller through a gear. The opposite sides of the two load-bearing beams are provided with a slide groove along the length direction, and the upper and lower ends of the slide groove are welded with guide strips along the length direction, and a groove is provided in the middle of the roller along the circumferential direction, and the guide strip is installed inside the groove.

[0017] Preferably, the specific steps of using the reel automatic transposition device include:

[0018] Step 1: Place several reels to be used inside several reel storage areas on the upper part of the mobile pallet; when the reels need to be loaded, the mobile drag plate moves to one end of the upper reel device, and after the reels close to one end of the upper reel device move to the upper part of the upper reel device, the upper reel device takes the reels away; the driving motor runs forward, driving the second sprocket to rotate, and then driving the four groups of first sprockets to rotate through the transmission chain; the first sprocket drives the threaded sleeve to rotate, and during the rotation process, the lead screw is driven to move upward through the internal thread, and then the support plate is driven to move upward; the support plates on both sides move upward at the same time to lift the reels on the upper part of the mobile pallet upward and detach from the mobile pallet;

[0019] Step 2: After the tape reel leaves the movable pallet, the movable pallet moves horizontally away from the upper reel device; after the movable pallet returns to the origin, the driving motor runs in the reverse direction, driving the lead screw to move downward, thereby driving the support plates on both sides to move downward, and the tape reel falls back onto the upper part of the movable pallet; the position of the tape reel on the upper part of the movable pallet is changed, and the remaining tape reels are all displaced toward one end of the upper reel device; the movable pallet moves to one end of the upper reel device again until the tape reel is taken away; the above steps are repeated, and the tape reels on the upper part of the movable pallet are taken away by the upper reel device in turn.

[0020] Beneficial effects of the present invention:

[0021] 1. By installing support plates on both sides of the tape storage device, the movable drag plate moves to one end of the upper disk device during operation. After the tape reel near one end of the upper disk device moves to the upper part of the upper disk device, the upper disk device takes away the tape reel. The driving motor can run in the forward direction, driving the second sprocket to rotate, and then driving the four groups of first sprockets to rotate through the transmission chain. The first sprocket drives the threaded sleeve to rotate. Since the position of the threaded sleeve in the vertical direction is fixed, the screw rod is driven upward through the internal thread during the rotation process, and then the support plate is driven upward. The support plates on both sides move upward at the same time to lift the tape reel on the upper part of the movable support plate upward and detach from the movable support plate. Using a transmission chain to drive four groups of screw rods to move at the same time can ensure that the four groups of screw rods move the same distance in the vertical direction, so that the distances moved at both ends of the support plate and the distances moved by the support plates on both sides are the same, and the tape reel can be stably lifted. The tape reel has good stability during movement and is not easy to shake.

[0022] 2. By installing a guide rod stabilizing sleeve on the side of the belt storage device, the lead screw passes through the guide rod stabilizing sleeve during movement, and is restricted by the guide rod stabilizing sleeve, making it more stable and less likely to shake during movement. The lead screw is less likely to bend or tilt after receiving pressure from the upper part, thus improving safety performance, making it less likely to be damaged, and extending its service life.

[0023] 3. The screw rod can drive the support plate to move up and down, so that after the reel is separated from the mobile pallet during work, the mobile pallet moves horizontally away from the upper disk device. After the mobile pallet returns to the origin, the drive motor runs in the reverse direction, driving the screw rod to move downward, thereby driving the support plates on both sides to move downward, and the reel falls back into the upper part of the mobile pallet. The position of the reel on the upper part of the mobile pallet is changed, and the remaining reels are all displaced to one end of the upper disk device. The reel storage area at one end of the upper part of the mobile pallet close to the upper disk device is placed in the reel storage area. The mobile pallet moves to one end of the upper disk device again until the reel is taken away. After the reel storage area near the end of the upper disk device is vacant, the reels moved from the rear end are continuously placed. In this cycle, the reels on the upper part of the mobile pallet can be taken away by the upper disk device one by one. The reels are taken and placed in an orderly manner, not easy to be confused, and can be put on the disk stably and efficiently, and the work efficiency is improved. The reel can be automatically replaced without the need for staff to move it, and the operation is simpler. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0026] Figure 2 For the present invention Figure 1 Cross-sectional view of .

[0027] Figure 3 It is a schematic diagram of the transmission chain installation structure of the present invention.

[0028] Figure 4 For the present invention Figure 1 Side view of.

[0029] Figure 5 For the present invention Figure 4 Schematic diagram of the enlarged structure of the details at B in the middle.

[0030] Figure 6 For the present invention Figure 1 A is a schematic diagram of the enlarged structure of the details.

[0031] In the figure: 1. bottom frame; 2. screw lifting assembly; 3. load-bearing beam; 4. movable pallet; 5. reel storage area; 6. support plate; 7. guide rod stabilizing sleeve; 8. first sprocket; 9. transmission chain; 10. screw; 11. roller; 12. guide bar; 13. second sprocket; 14. threaded sleeve; 15. drive motor; 16. pad; 17. upper disc device. DETAILED DESCRIPTION

[0032] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] See also Figure 1-6 As shown, a tape reel automatic position changing device for a tape storage upper reel of a concentric steel tape armoring machine comprises two sets of support plates 6 and a screw lifting assembly 2 installed at the bottom of the support plates 6, wherein the support plates 6 are arranged on both sides of the tape storage device;

[0034] The belt storage device includes a bottom frame 1 and a movable pallet 4. Four sets of pads 16 are installed at the top end of the bottom frame 1 below the movable pallet 4. A screw lifting assembly 2 is installed on the upper part of the pad 16. Support plates 6 are arranged on both sides of the movable pallet 4.

[0035] A loading disk device 17 is installed at one end of the tape storage device.

[0036] A plurality of tape reel storage areas 5 are provided on the upper portion of the movable pallet 4, and the plurality of tape reel storage areas 5 are evenly spaced on the upper portion of the movable pallet 4. The tape reel storage areas 5 can be used for storing tape reels, and the evenly spaced distribution facilitates subsequent movement of the tape reels, and the position of the tape reel movement is more accurate.

[0037] The support plate 6 is parallel to the movable pallet 4, and is arranged along the length direction of the movable pallet 4. The support plate 6 is inclined toward one side of the movable pallet 4. The support plate 6 can fully contact the belt reel on the upper part of the movable pallet 4, and the belt reel is not easy to fall off after being lifted, and has good stability.

[0038] The bottom of both ends of the support plate 6 are connected to a vertically arranged screw lifting assembly 2, the screw lifting assembly 2 includes a screw 10, a threaded sleeve 14 is threadedly connected to the bottom of the screw 10, and the threaded sleeve 14 is rotatably installed inside the pad 16 through a bearing, the bottom of the screw 10 passes through the threaded sleeve 14 and the pad 16, and the top of the threaded sleeve 14 is fixedly connected to the first sprocket 8 above the pad 16. After the threaded sleeve 14 rotates, it can drive the screw 10 to move up and down, thereby driving the support plate 6 to move up and down.

[0039] A driving motor 15 is installed on the side of one end of the top of the bottom frame 1 close to the pad 16, and the output end of the driving motor 15 is connected to a reducer. A second sprocket 13 is installed on the top of one end of the reducer. A transmission chain 9 is installed between the four groups of first sprockets 8 and the second sprockets 13. The driving motor 15 can drive the four first sprockets 8 to rotate simultaneously through the transmission chain 9, and then can drive the four groups of lead screws 10 to move at the same time, with high working efficiency, and can ensure that the lifting distances of the four groups of lead screws 10 are the same, so that the reel replacement is more stable.

[0040] The top of the bottom frame 1 is provided with load-bearing beams 3 along the length direction on both sides of the movable pallet 4, and the outer side of the load-bearing beams 3 is vertically provided with guide rod stabilizing sleeves 7 near the end of the screw rod 10. The top of the screw rod 10 passes through the guide rod stabilizing sleeve 7 and is connected to the support plate 6. The guide rod stabilizing sleeve 7 can start the limit function of the screw rod 10, so that the screw rod 10 is more stable and less prone to damage during movement.

[0041] The movable pallet 4 is movably installed between the two load-bearing beams 3. Several rollers 11 are rotatably installed on both sides of the movable pallet 4. Driving motors are installed on both sides of one end of the movable pallet 4. The output end of the driving motor is connected to the rotating shaft of the roller 11 through a gear. The opposite sides of the two load-bearing beams 3 are provided with a slide groove along the length direction. The upper and lower ends of the slide groove are welded with a guide bar 12 along the length direction. The middle part of the roller 11 is provided with a groove along the circumferential direction. The guide bar 12 is installed inside the groove. The driving motor can drive the roller 11 to rotate, thereby driving the movable pallet 4 to move between the two load-bearing beams 3. When the roller 11 rotates, the guide bar 12 has a guiding function, so that the movable pallet 4 is more stable during movement.

[0042] The specific steps of using the reel automatic transposition device include:

[0043] Step 1: Place several reels to be used inside several reel storage areas 5 on the upper part of the mobile support plate 4; when the reels need to be put on, the mobile carriage 4 moves to one end of the upper reel device 17, and after the reels close to one end of the upper reel device 17 move to the upper part of the upper reel device 17, the upper reel device 17 takes the reels away; the driving motor 15 runs forward, driving the second sprocket 13 to rotate, and then driving the four groups of first sprockets 8 to rotate through the transmission chain 9; the first sprocket 8 drives the threaded sleeve 14 to rotate, and during the rotation process, the lead screw 10 is driven to move upward through the internal thread, thereby driving the support plate 6 to move upward; the support plates 6 on both sides move upward at the same time to lift the reels on the upper part of the mobile support plate 4 upward, and separate from the mobile support plate 4;

[0044] Step 2: After the tape reel detaches from the movable pallet 4, the movable pallet 4 moves horizontally away from the upper disk device 17; after the movable pallet returns to the origin, the driving motor 15 runs in the reverse direction, driving the screw rod 10 to move downward, thereby driving the support plates 6 on both sides to move downward, and the tape reel falls back into the upper part of the movable pallet 4; the position of the tape reel on the upper part of the movable pallet 4 is changed, and the remaining tape reels are all displaced to one end of the upper disk device 17; the movable pallet 4 moves to one end of the upper disk device 17 again until the tape reel is taken away; according to the above steps, the tape reels on the upper part of the movable pallet 4 are taken away by the upper disk device 17 one by one.

[0045] When the present invention is in use, several reels to be used are placed inside several reel storage areas 5 on the upper part of the mobile support plate 4. When the reels are needed, the mobile carriage 4 moves to one end of the upper reel device 17, and after the reels near one end of the upper reel device 17 move to the upper part of the upper reel device 17, the upper reel device 17 takes the reels away. The driving motor 15 runs in the forward direction, driving the second sprocket 13 to rotate, and then driving the four groups of first sprockets 8 to rotate through the transmission chain 9. The first sprocket 8 drives the threaded sleeve 14 to rotate. Since the position of the threaded sleeve 14 in the vertical direction is fixed, the internal thread drives the screw rod 10 to move upward during the rotation process, and then drives the support plate 6 to move upward. The support plates 6 on both sides move upward at the same time to lift the reels on the upper part of the mobile support plate 4 upward and detach from the mobile support plate 4. A transmission chain 9 can be used to drive four groups of screw rods to move simultaneously, which can ensure that the four groups of screw rods 10 move the same distance in the vertical direction, thereby ensuring that the moving distances of the two ends of the support plate 6 and the moving distances of the support plates 6 on both sides are the same, and the belt reel can be lifted stably. The belt reel has good stability during movement and is not prone to shaking.

[0046] During the movement of the lead screw 10, it passes through the inside of the guide rod stabilizing sleeve 7 and is restricted by the guide rod stabilizing sleeve 7, so that the movement is more stable and not easy to shake. The lead screw 10 is not easy to bend or tilt after receiving pressure from the upper part, so the safety performance is improved, it is not easy to be damaged, and the service life is extended.

[0047] After the reel is separated from the mobile pallet 4, the mobile pallet 4 moves horizontally away from the upper disk device 17. After the mobile pallet returns to the origin, the drive motor 15 runs in the reverse direction, driving the screw rod 10 to move downward, thereby driving the support plates 6 on both sides to move downward, and the reel falls back into the upper part of the mobile pallet 4. The position of the reel on the upper part of the mobile pallet 4 is changed, and the remaining reels are all displaced toward one end of the upper disk device 17. The reel storage area 5 at one end of the upper disk device 17 near the upper part of the mobile pallet 4 is placed in the reel storage area 5 until the reel is taken away. After the reel storage area 5 near the end of the upper disk device 17 is vacant, the reels moved from the rear end are continuously placed. In this cycle, the reels on the upper part of the mobile pallet 4 can be taken away by the upper disk device 17 one by one. The reels are taken and placed in an orderly manner, not prone to confusion, and can be stably and efficiently put on the disk, thereby improving work efficiency. The reels can be automatically replaced without the need for staff to move them, making the operation simpler.

[0048] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An automatic reel-changing device for a concentric steel strip armoring machine storage reel, characterized in that: It comprises two groups of support plates (6) and a screw rod lifting assembly (2) installed at the bottom of the support plates (6), wherein the support plates (6) are arranged on both sides of the belt storage device; The belt storage device comprises a bottom frame (1) and a movable support plate (4); four sets of pads (16) are installed at the top end of the bottom frame (1) below the movable support plate (4); a screw rod lifting assembly (2) is installed on the top of the pads (16); and support plates (6) are arranged on both sides of the movable support plate (4); The support plate (6) is parallel to the movable support plate (4), and the support plate (6) is arranged along the length direction of the movable support plate (4), and the support plate (6) is arranged inclined toward one side of the movable support plate (4); The bottoms of both ends of the support plate (6) are connected to a vertically arranged screw lifting assembly (2), the screw lifting assembly (2) comprising a screw (10), a threaded sleeve (14) being threadedly connected to the bottom of the screw (10), and the threaded sleeve (14) being rotatably mounted inside a backing plate (16) via a bearing, the bottom of the screw (10) passing through the threaded sleeve (14) and the backing plate (16), and the top of the threaded sleeve (14) being fixedly connected to a first sprocket (8) above the backing plate (16); A driving motor (15) is installed on the side of one end of the top of the bottom frame (1) close to the pad (16); the output end of the driving motor (15) is connected to a reducer; a second sprocket (13) is installed on the top of one end of the reducer; and a transmission chain (9) is installed between the four sets of first sprockets (8) and the second sprocket (13); The top of the bottom frame (1) is provided with a load-bearing beam (3) installed along the length direction on both sides of the movable support plate (4); a guide rod stabilizing sleeve (7) is vertically installed on the outer side of the load-bearing beam (3) at one end close to the screw rod (10); the top of the screw rod (10) passes through the guide rod stabilizing sleeve (7) and is connected to the support plate (6); The movable support plate (4) is movably mounted between the two load-bearing beams (3). A plurality of rollers (11) are rotatably mounted on both sides of the movable support plate (4). A driving motor is mounted on both sides of one end of the movable support plate (4). The output end of the driving motor is connected to the rotating shaft of the roller (11) through a gear. A slide groove is arranged along the length direction on the opposite sides of the two load-bearing beams (3). Guide strips (12) are welded to the upper and lower ends of the slide groove along the length direction. A groove is arranged in the middle of the roller (11) along the circumferential direction. The guide strip (12) is installed inside the groove.

2. The automatic reel-changing device for the upper reel of the concentric steel strip armoring machine according to claim 1 is characterized in that: An upper disk device (17) is installed at one end of the belt storage device.

3. The automatic reel-changing device for the upper reel of the concentric steel strip armoring machine according to claim 1 is characterized in that: A plurality of tape reel storage areas (5) are arranged on the upper part of the movable pallet (4), and the plurality of tape reel storage areas (5) are distributed at equal intervals on the upper part of the movable pallet (4).

4. The automatic reel-changing device for the upper reel of the concentric steel strip armoring machine according to claim 1 is characterized in that: The specific steps of using the reel automatic transposition device include: Step 1: placing a plurality of reels to be used inside a plurality of reel storage areas (5) on the upper part of the movable support plate (4); when the reels are needed, the movable support plate (4) moves to one end of the upper reel device (17), and after the reels close to one end of the upper reel device (17) move to the upper part of the upper reel device (17), the upper reel device (17) takes the reels away; the driving motor (15) runs in the forward direction, driving the second sprocket (13) to rotate, and then driving the four groups of first sprockets (8) to rotate through the transmission chain (9); the first sprocket (8) drives the threaded sleeve (14) to rotate, and during the rotation process, drives the lead screw (10) to move upward through the internal thread, and then drives the support plate (6) to move upward; the support plates (6) on both sides move upward at the same time to lift the reels on the upper part of the movable support plate (4) upward and separate from the movable support plate (4); Step 2: After the tape reel is detached from the movable pallet (4), the movable pallet (4) moves horizontally away from the upper reel device (17); after the movable pallet returns to the origin, the drive motor (15) runs in the reverse direction, driving the screw rod (10) to move downward, thereby driving the support plates (6) on both sides to move downward, and the tape reel falls back onto the upper part of the movable pallet (4); the position of the tape reel on the upper part of the movable pallet (4) is changed, and the remaining tape reels are all displaced toward one end of the upper reel device (17); the movable pallet (4) moves again to one end of the upper reel device (17) until the tape reel is removed; according to the above steps, the tape reels on the upper part of the movable pallet (4) are removed by the upper reel device (17) in turn.

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