Winding device for steel belt machining

Abstract

The utility model discloses a winding device for steel belt processing, which comprises a base, a winding mechanism is arranged on the base, the winding mechanism comprises a support frame, a rotating rod, a motor, a transmission mechanism and a winding roller, and a quick assembly mechanism is arranged between the winding roller and the support frame. The quick mounting mechanism comprises inserting rods, clamping grooves, outer sleeves, inclined sliding rods, inclined sliding blocks, clamping blocks, sliding sleeves, threaded sleeves and rotating sleeves, the inserting rods are rotationally mounted on the side wall of the winding roller, the multiple sets of clamping grooves are distributed in the outer walls of the inserting rods, the outer sleeves are mounted on the inner side of the supporting frame, and the multiple sets of inclined sliding rods are mounted in the outer sleeves. The inclined sliding blocks are installed on the multiple sets of inclined sliding rods in a sliding mode so as to solve the technical problems that in the background technology, bolt connection or hoop fixing and other modes are usually adopted in a traditional fixing mode, professional tools need to be used in the methods, the operation process is tedious, and consumed time is long.

Description

Technical Field

[0001] The utility model relates to the technical field of steel strip processing, and more particularly to a winding device for steel strip processing. Background Art

[0002] In steel strip processing production lines, to meet the winding requirements of steel strips of different specifications, it is often necessary to replace winding rollers of different sizes. Especially in batch production, when different types of steel strip products need to be switched, the frequency of winding roller replacement is high. This requires the winding device to support rapid replacement of winding rollers to improve production efficiency and reduce downtime caused by equipment replacement.

[0003] However, existing winding devices for steel strip processing have many inconveniences in the installation and removal of the winding roller. Traditional fixing methods usually use bolt connections or clamp fixation. These methods not only require the use of professional tools, but also have cumbersome and time-consuming operations. At the same time, due to the repeated installation and removal of fasteners, parts are easily worn, which affects the service life of the equipment. In addition, existing devices often lack effective positioning mechanisms, making it difficult to ensure the coaxiality of the winding roller during installation, affecting the winding quality. These problems seriously restrict the improvement of production efficiency and increase equipment maintenance costs. Utility Model Content

[0004] (1) Technical problems solved

[0005] In response to the problems existing in the prior art, the utility model provides a winding device for steel strip processing to solve the technical problems mentioned in the background technology that the traditional fixing methods usually adopt bolt connection or clamp fixation, which not only require the use of professional tools, but also have cumbersome operation processes and are time-consuming.

[0006] (2) Technical solution

[0007] The transmission mechanism is a pair of pair of pairings, each of which is connected to the other end of the support frame by a toothed connection, and the pair of pair of pairings is connected with the toothed connection of the support frame by a toothed connection.

[0008] The utility model is further configured as follows: the transmission mechanism includes a transmission plate, a rotating frame, a connecting rod and an insert block; the transmission plate is mounted on the rotating rod; the rotating frame is movably mounted on the supporting frame; the two ends of the connecting rod are slidingly connected to the transmission plate and the rotating frame; the insert block is mounted at one end of the rotating frame and is plugged into the winding roller; through the coordinated cooperation of the transmission plate, the rotating frame, the connecting rod and the insert block, smooth transmission of power is achieved, the impact during the transmission process is reduced, and the stability of the winding process is improved.

[0009] The utility model is further configured such that a contraction spring is connected between the outer end of the rotating frame and the support frame. The configuration of the contraction spring ensures that the rotating frame can be reset in time during movement, avoids excessive displacement due to inertia, and improves the operational reliability of the transmission mechanism.

[0010] The utility model is further configured such that side sliding bars are provided on the outer sides of multiple groups of the inclined sliding rods, and the multiple groups of the side sliding bars are slidably connected to the multiple groups of the inclined sliding blocks. The sliding cooperation between the side sliding bars and the inclined sliding blocks limits the movement trajectory of the inclined sliding blocks, avoids deviation during the movement process, and improves the positioning accuracy of the quick-installation mechanism.

[0011] The utility model is further configured such that tension springs are connected between the bottom ends of the multiple groups of inclined sliding blocks and the outer sleeves. The provision of the tension springs ensures that the inclined sliding blocks can be quickly reset during the disassembly process, facilitates the separation of the card block and the card slot, and improves the disassembly and assembly efficiency.

[0012] The utility model is further configured such that a limit rod is installed in the outer sleeve, and the limit rod is provided in multiple groups and is slidably connected to the sliding sleeve. The setting of the limit rod limits the freedom of movement of the sliding sleeve, ensures the linearity of its movement, and improves the operating stability of the quick-installation mechanism.

[0013] The utility model is further configured as follows: a positioning mechanism is provided on the outside of the outer sleeve, and the positioning mechanism includes a positioning block, a positioning groove, a telescopic spring, a locking sleeve and a locking groove; the positioning blocks are provided in multiple groups and are all slidably mounted on the outer wall of the rotating sleeve; the positioning grooves are provided in multiple groups and distributed on the outer wall of the outer sleeve; the telescopic springs are provided in multiple groups and their two ends are respectively connected to the outer wall of the rotating sleeve and the multiple groups of positioning blocks; the locking sleeve is slidably mounted on the outer wall of the outer sleeve; the locking grooves are provided in multiple groups and distributed on the inner side of the locking sleeve; a push spring is connected between the locking sleeve and the outer sleeve.

[0014] The utility model is further configured such that the outer wall of the outer sleeve is provided with a limit strip, and the limit strips are provided in multiple groups and are slidably connected to the locking sleeve. The configuration of the limit strips provides accurate movement guides for the locking sleeve, avoids deviation during the locking process, and ensures the reliability of the positioning mechanism.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the present invention provides a winding device for steel strip processing, which has the following beneficial effects:

[0017] 1. The winding mechanism realizes stable winding of the steel strip through the support frame, rotating rod, motor and transmission mechanism arranged on the base. The transmission mechanism adopts a combination design of transmission plate, turret, connecting rod and insert block. When the motor is started, it can drive the transmission plate to swing repeatedly, drive the turret to move through the connecting rod, and finally drive the winding roller to rotate by the insert block, realizing smooth transmission of power. The contraction spring arranged between the outer end of the turret and the support frame can provide return force for the turret, ensuring the stability of the transmission process.

[0018] 2. The quick-install mechanism realizes the rapid installation and disassembly of the winding roller through the coordinated design of the insertion rod, the card slot, the external sleeve, the inclined sliding rod, the inclined slider and the card block. When installing, just insert the insertion rod into the external sleeve, and drive the sliding sleeve to move by the threaded cooperation between the rotating sleeve and the threaded sleeve, and then push the inclined slider to slide along the inclined sliding rod, so that the card block is stuck in the card slot on the insertion rod to complete the fixation. The tension spring between the bottom end of the inclined slider and the external sleeve provides a reliable reset force to ensure that the card block can be promptly disengaged from the card slot during disassembly. The sliding connection between the limit rod in the external sleeve and the sliding sleeve further improves the guidance and stability of the installation process.

[0019] 3. The positioning mechanism adopts a combination design of positioning block, positioning groove, telescopic spring, locking sleeve and locking groove. After the winding roller is installed, it can be reliably positioned and locked. The locking sleeve is pushed to move by the push spring, so that the locking groove abuts against the positioning block and exerts downward pressure, prompting the bottom end of the positioning block to be stuck in the positioning groove of the outer wall of the outer sleeve, thereby realizing the precise positioning of the rotating sleeve. The sliding connection between the limit strip set on the outer wall of the outer sleeve and the locking sleeve further enhances the stability and reliability of the positioning process. This positioning method is simple and efficient, which not only ensures the accuracy of the winding roller position, but also facilitates the operator to quickly install and disassemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a winding device for steel strip processing in the present utility model;

[0021] Figure 2 It is a structural diagram of the transmission mechanism in the utility model;

[0022] Figure 3 This is a schematic cross-sectional view of the quick-loading mechanism of the present invention;

[0023] Figure 4 This is a schematic cross-sectional view of the positioning mechanism in the present utility model;

[0024] Figure 5 It is a schematic diagram of the partial structure of the positioning block and the rotating sleeve in the utility model.

[0025] In the figure: 1. Base; 2. Support frame; 3. Rotating rod; 4. Motor; 5. Winding roller; 6. Insert rod; 7. Card slot; 8. External sleeve; 9. Inclined sliding rod; 10. Inclined sliding block; 11. Card block; 12. Sliding sleeve; 13. Threaded sleeve; 14. Rotating sleeve; 15. Transmission plate; 16. Rotating frame; 17. Connecting rod; 18. Insert block; 19. Contraction spring; 20. Side slide; 21. Tension spring; 22. Limit rod; 23. Positioning block; 24. Positioning slot; 25. Telescopic spring; 26. Locking sleeve; 27. Locking slot; 28. Push spring; 29. ​​Limit strip. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0028] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually relative to the directions shown in the drawings, or relative to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually relative to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned direction words are not used to limit the present invention.

[0029] See also Figure 1-Figure 5 A winding device for steel strip processing includes a base 1, a winding mechanism is provided on the base 1, the winding mechanism includes a support frame 2, a rotating rod 3, a motor 4, a transmission mechanism and a winding roller 5, the support frame 2 is provided with two groups mounted on the base 1, the rotating rod 3 is rotatably installed between the two groups of support frames 2, the motor 4 is installed on the outside of the support frame 2 and the output end is fixedly connected to the rotating rod 3, a quick-loading mechanism is provided between the winding roller 5 and the support frame 2, the quick-loading mechanism includes an insertion rod 6, a card slot 7, an external sleeve 8, an inclined slide bar 9, an inclined slide block 10, a card block 11, a sliding sleeve 12, threaded sleeve 13 and rotating sleeve 14, the insertion rod 6 is rotatably installed on the side wall of the winding roller 5, the card groove 7 is provided with multiple groups distributed on the outer wall of the insertion rod 6, the outer sleeve 8 is installed on the inner side of the support frame 2, the inclined sliding rod 9 is provided with multiple groups installed in the outer sleeve 8, the inclined sliding block 10 is slidably installed on the multiple groups of inclined sliding rods 9, the card block 11 is installed on the inner side of the multiple groups of inclined sliding blocks 10, the sliding sleeve 12 is slidably installed on the outer sleeve 8, the threaded sleeve 13 is installed on the outside of the sliding sleeve 12, and the rotating sleeve 14 is rotatably installed on the outer wall of the outer sleeve 8 and the inner side is threadedly connected with the threaded sleeve 13.

[0030] The transmission mechanism includes a transmission plate 15, a rotating frame 16, a connecting rod 17 and an insert block 18. The transmission plate 15 is installed on the rotating rod 3, and the rotating frame 16 is movably installed on the support frame 2. The two ends of the connecting rod 17 are respectively slidably connected to the transmission plate 15 and the rotating frame 16. The insert block 18 is installed at one end of the rotating frame 16 and is plugged into the winding roller 5. The transmission plate 15 is installed on the rotating rod 3 and drives the rotating frame 16 to move through the connecting rod 17. The insert block 18 is installed at the end of the rotating frame 16 and is plugged into the winding roller 5, forming a complete power transmission chain. When the rotating rod 3 rotates, the transmission plate 15 drives the connecting rod 17 to move, and then drives the rotating frame 16 to swing, and finally drives the winding roller 5 to rotate through the insert block 18.

[0031] A contraction spring 19 is connected between the outer end of the rotating frame 16 and the support frame 2, and a contraction spring 19 is provided between the outer end of the rotating frame 16 and the support frame 2 to provide a return force for the rotating frame.

[0032] Side sliding bars 20 are provided on the outside of multiple groups of inclined sliding rods 9, and multiple groups of side sliding bars 20 are slidingly connected with multiple groups of inclined sliding blocks 10. Side sliding bars 20 are provided on the outside of multiple groups of inclined sliding rods 9 and are slidingly connected with the inclined sliding blocks 10, providing accurate movement guidance.

[0033] Tension springs 21 are provided between the bottom ends of the multiple groups of inclined sliders 10 and the outer sleeve 8. The bottom ends of the inclined sliders 10 and the outer sleeve 8 are connected by the tension springs 21 to provide a reset force for the inclined sliders.

[0034] A limiting rod 22 is installed in the outer sleeve 8. The limiting rod 22 is provided in multiple groups and is slidably connected to the sliding sleeve 12. Multiple groups of limiting rods 22 are installed in the outer sleeve 8 and are slidably connected to the sliding sleeve 12 to provide movement guidance.

[0035] When the take-up roller 5 needs to be installed, the rotating frame 16 is pulled outward to slide along the support frame 2, and the contraction spring 19 is stretched at the same time. Then, the insert block 18 is plugged into the take-up roller 5, the rotating frame 16 is loosened and the take-up roller 5 is pushed to insert the insertion rod 6 into the outer sleeve 8, and the rotating sleeve 14 is rotated to make its inner wall engage with the threaded sleeve 13, so that the threaded sleeve 13 drives the sliding sleeve 12 to slide along the multiple groups of limit rods 22, so that the sliding sleeve 12 abuts against and pushes the multiple groups of inclined sliders 10 bottom surfaces, so that the multiple groups of inclined sliders 10 slide along the inclined sliding rods 9 and stretch the multiple groups of tension springs 21, driving the multiple groups of card blocks 11 to be clamped in the card groove 7 provided on the outer wall of the insertion rod 6. Finally, the rotating sleeve 14 is locked by the positioning mechanism, and the installation of the take-up roller 5 is completed. When the winding roller 5 is disassembled, the locking of the rotating sleeve 14 by the positioning mechanism is released, and the rotating sleeve 14 is rotated in the opposite direction to make it threadedly matched with the threaded sleeve 13, and then the sliding sleeve 12 is driven to disengage the multiple groups of inclined sliders 10. At this time, the multiple groups of inclined sliders 10 are retracted and reset by the tension springs 21, pulling the multiple groups of inclined sliders 10 to slide along the inclined slide rods 9, so that the multiple groups of card blocks 11 leave the card slots 7, thereby releasing the engagement with the insertion rod 6, and then pulling the rotating frame 16 outward to drive the insertion block 18 to disengage the insertion of the winding roller 5, and then moving the winding roller 5 to pull the insertion rod 6 out of the outer sleeve 8, completing the disassembly of the winding roller 5. When the motor 4 is started, the transmission plate 15 is driven to swing repeatedly through the rotating rod 3, and the transmission plate 15 drives the rotating frame 16 to move through the connecting rod 17, and finally drives the winding roller 5 to rotate through the insertion block 18 to realize the winding of the steel strip.

[0036] See also Figure 4-Figure 5 As an implementation method of the positioning mechanism: a positioning mechanism is provided on the outside of the outer sleeve 8, the positioning mechanism includes a positioning block 23, a positioning groove 24, a telescopic spring 25, a locking sleeve 26 and a locking groove 27. The positioning block 23 is provided with multiple groups and is slidably installed on the outer wall of the rotating sleeve 14. The positioning groove 24 is provided with multiple groups distributed on the outer wall of the outer sleeve 8. The telescopic spring 25 is provided with multiple groups and the two ends are respectively connected to the outer wall of the rotating sleeve 14 and the multiple groups of positioning blocks 23. The locking sleeve 26 is slidably installed on the outer wall of the outer sleeve 8. The lock groove 27 is provided with multiple groups distributed on the inner side of the locking sleeve 26. A push spring 28 is connected between the locking sleeve 26 and the outer sleeve 8.

[0037] The outer wall of the outer sleeve 8 is provided with a limit strip 29, and the limit strip 29 is provided with multiple groups and is slidably connected to the locking sleeve 26. The outer wall of the outer sleeve 8 is provided with multiple groups of limit strips 29, and is slidably connected to the locking sleeve 26.

[0038] More specifically, after the locking block 11 is moved into the slot 7, the push spring 28 pushes the locking sleeve 26 to slide along the multiple sets of limit strips 29, so that the locking slot 27 set on the inner side of the locking sleeve 26 abuts against the outer side of the multiple sets of positioning blocks 23 and applies a certain downward pressure thereon, so that the bottom ends of the multiple sets of positioning blocks 23 are clamped in the positioning slots 24.

[0039] When the take-up roller 5 is in operation, the rotating frame 16 is pulled outward to slide along the support frame 2, and the contraction spring 19 is stretched at the same time, and then the plug block 18 is plugged into the take-up roller 5, the rotating frame 16 is loosened and the take-up roller 5 is pushed to insert the insertion rod 6 into the outer sleeve 8, and the rotating sleeve 14 is rotated to make its inner wall engage with the threaded sleeve 13, so that the threaded sleeve 13 drives the sliding sleeve 12 to slide along the multiple groups of limit rods 22, so that the sliding sleeve 12 abuts against and pushes the multiple groups of inclined sliders 10 bottom surfaces, so that the multiple groups of inclined sliders 10 slide along the inclined sliding rods 9 and stretch the multiple groups of tension springs 21, driving the multiple groups of card blocks 11 to be clamped in the card grooves 7 provided on the outer wall of the insertion rod 6, and finally locking the rotating sleeve 14 through the positioning mechanism to complete the installation of the take-up roller 5. When it is necessary to disassemble the winding roller 5, the locking of the rotating sleeve 14 by the positioning mechanism is released, and the rotating sleeve 14 is rotated in the opposite direction to make it threadedly engage with the threaded sleeve 13, and then the sliding sleeve 12 is driven to disengage the multiple sets of inclined sliders 10. At this time, the multiple sets of inclined sliders 10 are retracted and reset by the tension springs 21 to pull the multiple sets of inclined sliders 10 to slide along the inclined slide rods 9, so that the multiple sets of card blocks 11 leave the card slots 7, thereby releasing the engagement with the insertion rod 6, and then pulling the rotating frame 16 outward to drive the insertion block 18 to disengage the insertion of the winding roller 5, and then moving the winding roller 5 to pull the insertion rod 6 out of the outer sleeve 8, completing the disassembly of the winding roller 5. When the motor 4 is started, the transmission plate 15 is driven to swing repeatedly through the rotating rod 3, and the transmission plate 15 drives the rotating frame 16 to move through the connecting rod 17, and finally drives the winding roller 5 to rotate through the insertion block 18 to realize the winding of the steel strip.

[0040] When the locking block 11 is moved into the slot 7, the push spring 28 pushes the locking sleeve 26 to slide along the multiple groups of limit strips 29, so that the locking groove 27 set on the inner side of the locking sleeve 26 abuts against the outer side of the multiple groups of positioning blocks 23 and applies a certain downward pressure thereon, so that the bottom ends of the multiple groups of positioning blocks 23 are clamped in the positioning grooves 24.

[0041] In all the schemes mentioned above, the connection between the two components can be selected according to actual conditions by welding, bolt and nut connection, bolt or screw connection or other well-known connection methods, which will not be listed here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the present invention have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A winding device for processing steel strips, comprising a base (1), characterized in that: The base (1) is provided with a winding mechanism, and the winding mechanism includes a support frame (2), a rotating rod (3), a motor (4), a transmission mechanism and a winding roller (5), the support frame (2) is provided with two groups mounted on the base (1), the rotating rod (3) is rotatably mounted between the two groups of the support frames (2), the motor (4) is mounted on the outside of the support frame (2) and the output end is fixedly connected to the rotating rod (3), and a quick-install mechanism is provided between the winding roller (5) and the support frame (2), and the quick-install mechanism includes an inserting rod (6), a card slot (7), an external sleeve (8), an inclined sliding rod (9), an inclined sliding block (10), a card block (11), a sliding sleeve (12), a threaded sleeve (13) and a rotating The sleeve (14) is provided with a plurality of groups of the insertion rod (6) and the side wall of the winding roller (5), the card slot (7) is provided with a plurality of groups distributed on the outer wall of the insertion rod (6), the outer sleeve (8) is provided with a plurality of groups of the inclined sliding rods (9) and the outer sleeve (8), the inclined sliding block (10) is slidably installed on the plurality of groups of the inclined sliding rods (9), the card block (11) is installed on the inner side of the plurality of groups of the inclined sliding blocks (10), the sliding sleeve (12) is slidably installed on the outer sleeve (8), the threaded sleeve (13) is installed on the outer side of the sliding sleeve (12), and the rotating sleeve (14) is rotatably installed on the outer wall of the outer sleeve (8) and the inner side is threadedly connected to the threaded sleeve (13).

2. The winding device for steel strip processing according to claim 1, characterized in that: The transmission mechanism comprises a transmission plate (15), a rotating frame (16), a connecting rod (17) and an insert block (18), wherein the transmission plate (15) is mounted on the rotating rod (3), the rotating frame (16) is movably mounted on the support frame (2), the two ends of the connecting rod (17) are respectively slidably connected to the transmission plate (15) and the rotating frame (16), and the insert block (18) is mounted on one end of the rotating frame (16) and is plugged into the winding roller (5).

3. The winding device for steel strip processing according to claim 2, characterized in that: A contraction spring (19) is connected between the outer end of the rotating frame (16) and the support frame (2).

4. A winding device for steel strip processing according to claim 3, characterized in that: multiple groups Side sliding bars (20) are provided on the outer sides of the inclined sliding rods (9), and multiple groups of the side sliding bars (20) are slidably connected to multiple groups of the inclined sliding blocks (10).

5. A winding device for steel strip processing according to claim 4, characterized in that: multiple groups A tension spring (21) is connected between the bottom end of the inclined sliding block (10) and the outer sleeve (8).

6. The winding device for steel strip processing according to claim 5, characterized in that: A limiting rod (22) is installed in the outer sleeve (8), and the limiting rod (22) is provided in multiple groups and is slidably connected to the sliding sleeve (12).

7. The winding device for steel strip processing according to claim 6, characterized in that: A positioning mechanism is provided on the outside of the outer sleeve (8), and the positioning mechanism includes a positioning block (23), a positioning groove (24), a telescopic spring (25), a locking sleeve (26) and a locking groove (27). The positioning block (23) is provided with multiple groups and is slidably mounted on the outer wall of the rotating sleeve (14). The positioning groove (24) is provided with multiple groups distributed on the outer wall of the outer sleeve (8). The telescopic spring (25) is provided with multiple groups and its two ends are respectively connected to the outer wall of the rotating sleeve (14) and the multiple groups of the positioning blocks (23). The locking sleeve (26) is slidably mounted on the outer wall of the outer sleeve (8). The locking groove (27) is provided with multiple groups distributed on the inner side of the locking sleeve (26). A push spring (28) is connected between the locking sleeve (26) and the outer sleeve (8).

8. The winding device for steel strip processing according to claim 7, characterized in that: The outer wall of the outer sleeve (8) is provided with a limiting strip (29), and the limiting strip (29) is provided in multiple groups and is slidably connected to the locking sleeve (26).

Images