Rigid belt winding frame

Abstract

The utility model discloses a steel belt winding frame which comprises a machine frame, a base frame is arranged on one side of the top end of the machine frame, a vertical frame is arranged on the other side of the top end of the machine frame, two base frames are arranged on one side of the top end of the base frame, and a first rotation driving piece is installed on the outer wall of one side of each base frame. One end of the first rotary driving part extends into the base frame and is provided with a belt transmission structure, the outer surface of the upper end of the belt transmission structure is provided with a winding roller through a guide shaft, a second rotary driving part is installed on the outer surface of one side of the vertical frame, one end of the second rotary driving part penetrates through the vertical frame and is provided with a lower pressing roller, and a lifting driving part is installed at the top end of the vertical frame. The bottom end of the lifting driving piece extends to the inner side of the vertical frame and is provided with an upper connecting base. According to the steel belt winding frame, the steel belt can be evenly distributed and wound on the outer wall of the winding roller so as to guarantee the winding effect of the winding frame on the steel belt when the winding frame is used, the stability of the winding roller during operation is guaranteed, and the phenomenon that the steel belt is loosened and falls off when wound on the outer wall of the winding roller is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of steel belt winding, in particular to a steel belt winding frame. Background Art

[0002] Steel strip usually refers to a long strip of metal material, which is mainly made of steel plates through cutting, stamping, drawing and other processing methods. When the steel strip is produced and processed, it also needs to be wound, so the corresponding steel strip winding rack is required.

[0003] A steel strip winding machine with a reference publication number of CN204643260U includes a driving motor, an output end of the driving motor is connected to a chassis, at least two rollers independently arranged in an arc shape are installed on the chassis, all the rollers form a complete roller, a dovetail groove is radially opened on the chassis, a trapezoidal protrusion that slides with the dovetail groove is arranged at the bottom end of each roller, a mandrel is threadedly connected at the center of the chassis, a first wedge block that is inclined toward the center of the chassis is fixedly connected to the inner wall of each roller, and the outer surface of the mandrel corresponds to the first wedge block. A second wedge block is fixedly connected at the position, and the second wedge block and the first wedge block fit together. During the process of unwinding the steel strip, the steel strip winding machine can more easily sleeve the steel strip roll on the outer surface of the roller, and ensure that the steel strip roll and the roller are kept in a tensioned state, thereby promoting the normal and stable unwinding of the steel strip. According to the above, although the device can be well applied, it is usually not convenient to evenly wind the steel strip on the outer wall of the winding roller, which makes the steel strip easy to accumulate on the outer wall of the winding roller, thereby affecting the winding effect of the steel strip, which often troubles people. Utility Model Content

[0004] The purpose of the utility model is to provide a steel belt winding rack to solve the problem that although the device proposed in the above background technology can be well applied, it is usually not convenient to evenly wind the steel belt on the outer wall of the winding roller, which makes the steel belt easily accumulate on the outer wall of the winding roller, thereby affecting the steel belt winding effect.

[0005] The transmission mechanism is a kind of transmission mechanism that the present invention relates to a kind of transmission mechanism, and the transmission mechanism of the transmission mechanism is a kind of transmission mechanism that the present invention relates to.

[0006] Preferably, a transmission box is provided at the bottom of the base frame, and a first driving gear is provided on the outer surface of the lower end of the belt transmission structure, so as to drive the winding roller to rotate through the arrangement of the belt transmission structure.

[0007] Preferably, a worm is rotatably installed inside the transmission box, one end of the worm extends to the outside of the transmission box and is provided with a first driven gear, the first driven gear is meshed with the first driving gear, and the first driven gear is meshed with the first driving gear so that the first driven gear is driven to rotate when the first driving gear rotates.

[0008] Preferably, two guide rollers are rotatably mounted on the outer walls of both sides of the stand through brackets, and the guide rollers are arranged to guide and limit the rigid belt.

[0009] Preferably, a worm wheel is rotatably installed inside the transmission box on one side of the worm, a second driving gear is rotatably installed on one side of the top of the transmission box, the bottom end of the second driving gear is fixedly connected to the top end of the worm wheel through a guide shaft, and the worm wheel is arranged to drive the second driving gear to rotate.

[0010] Preferably, a second driven gear is rotatably mounted on the top of the transmission box on one side of the second driving gear, and the second driven gear meshes with the second driving gear, so that the second driving gear and the second driven gear rotate in opposite directions.

[0011] Preferably, sector gears are provided at the center positions of the top ends of the second driven gear and the second driving gear, and guide rails are provided at the bottom of the base frame on one side of the transmission box, so as to limit the movement range of the carrier frame.

[0012] Preferably, a carrier frame is slidably connected to one side of the top of the guide rail, a guide wheel is rotatably installed on the top of the carrier frame, a rack is provided on the outer wall of one side of the lower end of the carrier frame, the rack is meshed with the fan gear, and the rack and the fan gear are meshed with each other, so that the two fan gears drive the rack to reciprocate.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the steel belt winding frame can not only evenly wind the steel belt around the outer wall of the winding roller to ensure the winding effect of the steel belt when the winding frame is in use, but also ensure the stability of the winding roller during operation, and reduce the phenomenon of loosening and falling of the steel belt wound around the outer wall of the winding roller;

[0014] (1) When the belt transmission structure is in operation, the first driving gear is driven to rotate, so that the first driving gear drives the worm to rotate through the first driven gear, and the worm drives the second driving gear to rotate slowly through the worm wheel. Because the second driving gear and the second driven gear are meshed with each other, the second driving gear and the second driven gear rotate in opposite directions, and the second driven gear and the second driving gear drive the fan gear to rotate synchronously. At this time, the two fan gears can drive the carrier frame located at the top of the guide rail to slide back and forth through the rack, so that the guide wheel located on one side of the winding roller can reciprocate and translate, so that the steel belt can be evenly wound around the outer wall of the winding roller, thereby ensuring the winding effect of the steel belt when the winding frame is in use;

[0015] (2) The belt transmission structure is driven by the first rotating driving member to operate, so that the belt transmission structure drives the winding roller to rotate via the guide shaft, thereby reducing the vibration phenomenon generated during the rotation of the winding roller, thereby ensuring the stability of the winding roller during operation;

[0016] (3) The steel belt is guided by the guide roller so that the steel belt can be inserted between the upper pressure roller and the lower pressure roller. At the same time, the lifting drive member can drive the upper pressure roller to rise and fall through the upper connecting seat and the lower connecting seat to adjust the distance between the upper pressure roller and the lower pressure roller. Because the second rotating drive member drives the lower pressure roller to rotate, the upper pressure roller and the lower pressure roller can roll the steel belt and ensure the tension of the steel belt, thereby reducing the phenomenon of the steel belt being loosened and falling off when it is wound on the outer wall of the winding roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a rear view structural diagram of the utility model stand;

[0019] Figure 3 This is a schematic diagram of the top view of the base frame structure of the utility model;

[0020] Figure 4It is a schematic diagram of the cross-sectional structure of the transmission box of the utility model from top view.

[0021] In the figure: 1, frame; 2, base frame; 3, transmission box; 4, base frame; 5, winding roller; 6, guide wheel; 7, stand; 8, lower pressure roller; 9, guide roller; 10, upper pressure roller; 11, lifting drive member; 12, upper connecting seat; 13, lower connecting seat; 14, first rotating drive member; 15, belt transmission structure; 16, first driving gear; 17, first driven gear; 18, guide rail; 19, carrier frame; 20, rack; 21, worm; 22, worm wheel; 23, second driving gear; 24, second driven gear; 25, fan gear; 26, second rotating drive member. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 The utility model provides an embodiment: a steel belt winding frame, comprising a frame 1, a base frame 2 is provided on one side of the top of the frame 1, a transmission box 3 is provided at the bottom of the base frame 2, and a first driving gear 16 is provided on the outer surface of the lower end of the belt transmission structure 15;

[0024] When in use, the belt transmission structure 15 is arranged to drive the winding roller 5 to rotate;

[0025] A worm 21 is rotatably mounted inside the transmission box 3, one end of the worm 21 extends to the outside of the transmission box 3 and is provided with a first driven gear 17, and the first driven gear 17 is meshed with the first driving gear 16;

[0026] When in use, the first driven gear 17 is meshed with the first driving gear 16 so that the first driven gear 17 is driven to rotate when the first driving gear 16 rotates;

[0027] A worm wheel 22 is rotatably mounted inside the transmission box 3 on one side of the worm 21, and a second driving gear 23 is rotatably mounted on one side of the top of the transmission box 3. The bottom end of the second driving gear 23 is fixedly connected to the top end of the worm wheel 22 via a guide shaft.

[0028] When in use, the worm gear 22 is arranged to drive the second driving gear 23 to rotate;

[0029] A second driven gear 24 is rotatably mounted on the top of the transmission box 3 on one side of the second driving gear 23, and the second driven gear 24 is meshed with the second driving gear 23;

[0030] When in use, the second driven gear 24 meshes with the second driving gear 23 so that the second driving gear 23 and the second driven gear 24 rotate in opposite directions;

[0031] A sector gear 25 is provided at the center of the top of the second driven gear 24 and the second driving gear 23, and a guide rail 18 is provided at the bottom of the base frame 2 on one side of the transmission box 3;

[0032] When in use, the guide rail 18 is provided to limit the movement range of the carrier 19;

[0033] A carrier frame 19 is slidably connected to one side of the top of the guide rail 18, a guide wheel 6 is rotatably mounted on the top of the carrier frame 19, a rack 20 is provided on the outer wall of one side of the lower end of the carrier frame 19, and the rack 20 is meshed with a sector gear 25;

[0034] When in use, the rack 20 and the sector gear 25 mesh with each other, so that the two sector gears 25 drive the rack 20 to reciprocate;

[0035] A stand 7 is provided on the other side of the top of the frame 1, and two guide rollers 9 are rotatably mounted on the outer walls of both sides of the stand 7 through brackets;

[0036] When in use, the guide roller 9 is arranged so as to guide and limit the steel belt;

[0037] Two base frames 4 are provided on one side of the top of the base frame 2. A first rotating driving member 14 is installed on the outer wall of one side of the base frame 2. One end of the first rotating driving member 14 extends to the inside of the base frame 2 and is provided with a belt transmission structure 15. The upper end of the belt transmission structure 15 is rotatably connected to the inner wall of the base frame 4.

[0038] The outer surface of the upper end of the belt transmission structure 15 is provided with a winding roller 5 through a guide shaft, and a second rotating driving member 26 is installed on the outer surface of one side of the vertical frame 7. One end of the second rotating driving member 26 penetrates the vertical frame 7 and is provided with a lower pressure roller 8. A lifting driving member 11 is installed on the top of the vertical frame 7. The bottom end of the lifting driving member 11 extends to the inner side of the vertical frame 7 and is provided with an upper connecting seat 12. The bottom end of the upper connecting seat 12 is provided with a lower connecting seat 13. The surface of the lower connecting seat 13 is rotatably connected to the upper pressure roller 10. The outer walls of the lower connecting seat 13 and both sides of the upper connecting seat 12 are slidably connected to the inner wall of the vertical frame 7.

[0039] When the embodiment of the present application is in use, first, one end of the steel belt is successively inserted between the lower pressure roller 8 and the upper pressure roller 10 and under the guide wheel 6, and then connected to the outer wall of the winding roller 5, and the belt transmission structure 15 is driven to operate by the first rotating drive member 14, so that the belt transmission structure 15 drives the winding roller 5 to rotate through the guide shaft, which can reduce the vibration phenomenon generated during the rotation of the winding roller 5, so as to wind the steel belt around the outer wall of the winding roller 5, and then the steel belt is guided by the guide roller 9 so that the steel belt is inserted between the upper pressure roller 10 and the lower pressure roller 8. Because the lifting drive member 11 can drive the upper pressure roller 10 to rise and fall through the upper connecting seat 12 and the lower connecting seat 13 to adjust the distance between the upper pressure roller 10 and the lower pressure roller 8, the upper pressure roller 10 and the lower pressure roller 8 can roll the steel belt to ensure the winding of the steel belt. The tensioning force during operation finally drives the first driving gear 16 to rotate when the belt transmission structure 15 is in operation, so that the first driving gear 16 drives the worm 21 to rotate through the first driven gear 17, and the worm 21 drives the second driving gear 23 to rotate slowly through the worm wheel 22, so that the second driving gear 23 and the second driven gear 24 rotate in the same direction, and then the second driven gear 24 and the second driving gear 23 drive the fan gear 25 to rotate synchronously, so that the two fan gears 25 can drive the carrier frame 19 to slide back and forth at the top of the guide rail 18 through the rack 20, so that the guide wheel 6 is located on one side of the winding roller 5 and reciprocates and translates, so that the steel belt can be evenly wound around the outer wall of the winding roller 5 to reduce the phenomenon of the steel belt accumulating on the local outer wall of the winding roller 5, thereby completing the use of the winding frame.

Claims

1. A steel belt winding stand, characterized in that: The invention comprises a frame (1), a base frame (2) is provided on one side of the top of the frame (1), a stand frame (7) is provided on the other side of the top of the frame (1), two base frames (4) are provided on one side of the top of the base frame (2), a first rotating driving member (14) is installed on the outer wall of one side of the base frame (2), one end of the first rotating driving member (14) extends to the inside of the base frame (2) and is provided with a belt transmission structure (15), the upper end of the belt transmission structure (15) is rotatably connected to the inner wall of the base frame (4), the outer surface of the upper end of the belt transmission structure (15) is provided with a winding roller (5) through a guide shaft, and the A second rotating drive member (26) is installed on the outer surface of one side of the vertical frame (7), one end of the second rotating drive member (26) passes through the vertical frame (7) and is provided with a lower pressure roller (8), a lifting drive member (11) is installed on the top of the vertical frame (7), the bottom end of the lifting drive member (11) extends to the inner side of the vertical frame (7) and is provided with an upper connecting seat (12), the bottom end of the upper connecting seat (12) is provided with a lower connecting seat (13), the surface of the lower connecting seat (13) is rotatably connected with an upper pressure roller (10), and the outer walls of the lower connecting seat (13) and both sides of the upper connecting seat (12) are slidably connected to the inner wall of the vertical frame (7).

2. A steel belt winding stand according to claim 1, characterized in that: A transmission box (3) is provided at the bottom of the base frame (2), and a first driving gear (16) is provided on the outer surface of the lower end of the belt transmission structure (15).

3. A steel belt winding stand according to claim 2, characterized in that: A worm (21) is rotatably mounted inside the transmission box (3), one end of the worm (21) extends to the outside of the transmission box (3) and is provided with a first driven gear (17), and the first driven gear (17) is meshed with the first driving gear (16).

4. The steel belt winding stand according to claim 1, characterized in that: Two guide rollers (9) are rotatably mounted on the outer walls of both sides of the stand (7) via brackets.

5. The steel belt winding stand according to claim 3, characterized in that: A worm wheel (22) is rotatably mounted inside a transmission box (3) on one side of the worm (21), and a second driving gear (23) is rotatably mounted on one side of the top end of the transmission box (3), wherein the bottom end of the second driving gear (23) is fixedly connected to the top end of the worm wheel (22) via a guide shaft.

6. A steel belt winding stand according to claim 5, characterized in that: A second driven gear (24) is rotatably mounted on the top end of the transmission box (3) on one side of the second driving gear (23), and the second driven gear (24) is meshed with the second driving gear (23).

7. A steel belt winding stand according to claim 6, characterized in that: A sector gear (25) is provided at the center position of the top end of the second driven gear (24) and the second driving gear (23), and a guide rail (18) is provided at the bottom of the base frame (2) on one side of the transmission box (3).

8. A steel belt winding stand according to claim 7, characterized in that: A carrier frame (19) is slidably connected to one side of the top of the guide rail (18), a guide wheel (6) is rotatably mounted on the top of the carrier frame (19), a rack (20) is provided on an outer wall of one side of the lower end of the carrier frame (19), and the rack (20) is meshed with a sector gear (25).

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