Tape winding and discharging machine
By designing lifting devices and brake devices in the tape discharge machine, the problems of tension adjustment and product adaptation in the prior art are solved, and a more stable and convenient tape discharge process is achieved, which is suitable for factory use.
Patent Information
- Application Number
- CN202420990381.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-09
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-05-09
AI Technical Summary
The existing tape and feeding machines are inconvenient for tension adjustment, and the lifting and lowering are inconvenient for adjustment when replacing products of different widths, resulting in unstable product processing.
A belt dispenser including a frame and a foot cup is designed, using a lifting device to realize tension adjustment and product adaptation through worm, worm gear, screw and brake device, and a brake device is added to adjust tension. And bolt the left and right half discs to suit products of different widths.
It realizes the adjustability of tension during discharge, improves the stability of product processing and the convenience of adapting to products of different widths, is low in cost, and is suitable for factory promotion.
Smart Images
Figure CN222204383U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of unloading equipment, in particular to a coil unloading machine. Background Art
[0002] The tape unloading machine is an automated device, which is mainly used to place the saw blade tape at a specific location; the tape on the tray is transported to the designated location through a conveyor belt to realize automated production;
[0003] At the same time, the existing coil unloading machine is not convenient for adjusting the tension, and the product is unstable during processing; the traditional unloading machine is not convenient for lifting and adjusting when replacing products of different widths. Summary of the invention
[0004] 1. Technical issues to be resolved
[0005] In view of the deficiencies in the prior art, the utility model provides a coil unwinding machine, which solves the problems raised in the above background technology.
[0006] (II) Technical solution
[0007] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:
[0008] A tape unloading machine comprises a frame and a foot cup, and a lifting device is installed on the frame; the lifting device comprises a shell, a worm is arranged inside the shell, the worm meshes with a transmission worm wheel, one end of the worm is fixedly connected with a connecting rod, one end of the connecting rod is fixedly connected with a hand wheel, and the internal thread of the worm wheel is connected with a screw; the screw is rotatably connected to the bracket, a rotating shaft is arranged at the center of the bracket, a brake wheel is fixed on the surface of one end of the rotating shaft, the surface of the brake wheel contacts the brake pad, one end of the brake pad is rotatably connected to the adjusting screw, and a nut is threadedly connected to the surface of the adjusting screw, the rotating shaft is rotatably connected to the connecting cylinder and fixed to the bracket through a bearing, the rotating shaft is fixedly connected to the loading disk, the bracket is fixedly connected to the top plate, a fixing seat is installed on the top plate, a guide wheel is installed on the fixing seat, a left half disk and a right half disk are provided on the loading disk, a guide cylinder is arranged on the frame, a guide column is arranged under the top plate, and the guide column slides in the guide cylinder.
[0009] Furthermore, foot cups are evenly arranged at the four corners of the bottom of the frame, and the connecting rod is rotatably connected to the frame.
[0010] Furthermore, both ends of the worm screw penetrate the outer shell and extend to the outside, the worm screw is rotationally connected to the outer shell, and the worm wheel is rotationally connected inside the outer shell.
[0011] Furthermore, the screw rod passes through the outer shell of the lifting device and the frame and extends to the outside.
[0012] Furthermore, the left half disk and the right half disk are fixed to the loading disk by bolts, and the left half disk and the right half disk are fixed to each other by bolts.
[0013] (III) Beneficial effects
[0014] Compared with the prior art, the utility model provides a coil unwinding machine, which has the following beneficial effects:
[0015] The utility model increases the braking device so that the tension force can be adjusted when unloading materials, making the entire product processing process more stable and reliable; increases the lifting mechanism to adapt to products of different widths, and is convenient and quick to use; and the device has a low cost and is suitable for factory promotion and use. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0017] Figure 2 This is a side view of the structure of the utility model;
[0018] Figure 3 This is a schematic diagram of the connection structure between the worm and the worm wheel of the utility model;
[0019] Figure 4 It is a partial cross-sectional view of the three-dimensional structure of the utility model.
[0020] In the figure: 1. frame; 2. foot cup; 3. housing; 4. worm; 5. worm wheel; 6. connecting rod; 7. hand wheel; 8. screw; 9. bracket; 10. rotating shaft; 11. brake wheel; 12. brake pad; 13. adjusting screw; 14. nut; 15. connecting cylinder; 16. loading plate; 17. top plate; 18. fixing seat; 19. guide wheel; 20. left half plate; 21. right half plate; 22. guide cylinder; 23. guide column. DETAILED DESCRIPTION
[0021] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.
[0022] Example
[0023] like Figure 1-4As shown, a tape unloading machine proposed in an embodiment of the utility model comprises a frame 1 and a foot cup 2, and a lifting device is installed on the frame 1; the lifting device comprises a shell 3, a worm 4 is arranged inside the shell 3, the worm 4 meshes with a transmission worm wheel 5, one end of the worm 4 is fixedly connected to a connecting rod 6, one end of the connecting rod 6 is fixedly connected to a hand wheel 7, the internal thread of the worm wheel 5 is connected to a screw 8, a lifting mechanism is added, and it is suitable for products of different widths, and it is convenient and quick to use; the screw 8 is rotatably connected to a bracket 9, and a rotating shaft 10 is provided at the center of the bracket 9, a brake wheel 11 is fixed to the surface of one end of the rotating shaft 10, the surface of the brake wheel 11 contacts a brake pad 12, and one end of the brake pad 12 is rotatably connected to an adjusting screw 13, and the adjusting screw 1 3 is threadedly connected with a nut 14, and the nut 14 abuts against a part of the bracket 9, so that the brake pad 12 releases the brake wheel 11 with different resistance forces, controls the braking force, and by adding braking equipment, the tension can be adjusted during material discharge, making the entire product processing process more stable and reliable. The rotating shaft 10 is rotatably connected to the connecting cylinder 15 and fixed on the bracket 9 through a bearing. The rotating shaft 10 is fixedly connected to a loading disk 16, and the bracket 9 is fixedly connected to a top plate 17. A fixing seat 18 is installed on the top plate 17, and a guide wheel 19 is installed on the fixing seat 18. The loading disk 16 is provided with a left half disk 20 and a right half disk 21, and a guide cylinder 22 is provided on the frame 1. A guide column 23 is provided under the top plate 17, and the guide column 23 slides in the guide cylinder 22 to assist in fixing stability.
[0024] like Figure 2 As shown, in some embodiments, foot cups 2 are evenly arranged at the four corners of the bottom of the frame 1, and the connecting rod 6 is rotatably connected to the frame 1. The foot cups 2 can be appropriately adjusted to adapt to the ground of different flatness, and the connecting rod 6 can rotate smoothly to output power.
[0025] like Figure 1 and 3 As shown, in some embodiments, both ends of the worm 4 penetrate the outer shell 3 and extend to the outside, the worm 4 is rotationally connected to the outer shell 3, and the worm wheel 5 is rotationally connected inside the outer shell 3. The traditional transmission structure can perform transmission connection and provide power.
[0026] like Figure 2 As shown, in some embodiments, the screw rod 8 penetrates the housing 3 of the lifting device and penetrates the frame 1 to extend to the outside; in this way, the screw rod 8 can be freely lifted and lowered during adjustment.
[0027] like Figure 1As shown, in some embodiments, the left half disk 20 and the right half disk 21 are fixed to the loading disk 16 by bolts, and the left half disk 20 and the right half disk 21 are fixed by bolts; when in use, the left half disk 20 and the right half disk 21 are fixed in advance so that the radius can be confirmed and the material discharge is convenient.
[0028] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A coil unwinding machine, comprising a frame (1) and a foot cup (2), Features: The frame (1) is provided with a lifting device; the lifting device comprises a housing (3), a worm (4) is arranged inside the housing (3), the worm (4) meshes with a transmission worm wheel (5), one end of the worm (4) is fixedly connected to a connecting rod (6), one end of the connecting rod (6) is fixedly connected to a hand wheel (7), and the internal thread of the worm wheel (5) is connected to a screw (8); the screw (8) is rotatably connected to a bracket (9), a rotating shaft (10) is arranged at the center of the bracket (9), a brake wheel (11) is fixed on the surface of one end of the rotating shaft (10), the surface of the brake wheel (11) contacts a brake pad (12), and one end of the brake pad (12) is rotatably connected to the hand wheel (7). An adjusting screw (13) is provided, wherein a nut (14) is threadedly connected to the surface of the adjusting screw (13); the rotating shaft (10) is rotatably connected to a connecting cylinder (15) and fixed to a bracket (9) through a bearing; the rotating shaft (10) is fixedly connected to a loading disk (16); the bracket (9) is fixedly connected to a top plate (17); a fixing seat (18) is installed on the top plate (17); a guide wheel (19) is installed on the fixing seat (18); a left half disk (20) and a right half disk (21) are provided on the loading disk (16); a guide cylinder (22) is provided on the frame (1); a guide column (23) is provided under the top plate (17); and the guide column (23) slides in the guide cylinder (22).
2. A tape unwinding machine according to claim 1, Features: Foot cups (2) are evenly arranged at the four corners of the bottom of the frame (1), and the connecting rod (6) is rotatably connected to the frame (1).
3. A tape unwinding machine according to claim 1, Features: Both ends of the worm (4) penetrate the outer shell (3) and extend to the outside; the worm (4) is rotatably connected to the outer shell (3); and the worm wheel (5) is rotatably connected inside the outer shell (3).
4. A tape unwinding machine according to claim 1, Features: The screw rod (8) penetrates the housing (3) of the lifting device and the frame (1) and extends to the outside.
5. A tape unwinding machine according to claim 1, Features: The left half disk (20) and the right half disk (21) are fixed to the loading disk (16) by bolts, and the left half disk (20) and the right half disk (21) are fixed to each other by bolts.