Winding device for dental floss production

Abstract

The utility model relates to the technical field of dental floss production, in particular to a floss winding device for dental floss production, which comprises a base, a first support and a second support are vertically arranged on the upper end face of the base, a lap joint groove is slidably arranged on the first support, a fixing sleeve is sleeved on the outer wall of the second support, a hinge is arranged on the fixing sleeve, and the lap joint groove is connected with the hinge. The fixed sleeve is rotationally connected with a winding roller through a hinge, the winding roller is sleeved with a plurality of winding cylinders, a driving roller wheel is coaxially arranged on the winding roller, a driving chain is arranged on the base in a penetrating mode, the driving roller wheel is meshed with the driving roller wheel, and a rotating shaft at the end of the winding roller is in lap joint in a lap joint groove. According to the winding device for dental floss production, winding work of a plurality of winding cylinders can be completed at the same time, the whole winding process is high in efficiency, and the winding device is simple in structure and convenient to disassemble and assemble.

Description

Technical Field

[0001] The utility model relates to the technical field of dental floss production, in particular to a winding device for dental floss production. Background Art

[0002] Dental floss is a kind of nylon, silk or polyester thread used to clean the plaque on the adjacent surfaces of teeth. It is very effective, especially for flat or convex tooth surfaces. Types of dental floss include waxed and unwaxed dental floss, polytetrafluoroethylene dental floss, dental floss with sticks, flavored dental floss (such as mint flavored dental floss, fruit flavored dental floss) and unflavored dental floss, and ribbon dental floss. These dental flosses have something in common: they are relatively soft, elastic and easy to use. Dental floss needs to be rolled up, wound, and packaged during production. For example, the patent (CN215101118U) has a winding mechanism for a winding machine, which can perform three windings at the same time. When the winding mechanism is in operation, it will not produce the entanglement of three strands of wire, and it can also keep the wire taut during the winding process to ensure the winding effect. However, its winding device cannot perform winding with multiple winding mechanisms at the same time, and there is a situation of insufficient winding efficiency. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art and proposes a winding device for dental floss production.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A winding device for dental floss production is designed, including a base, a first bracket and a second bracket are vertically arranged on the upper end surface of the base, a lap groove is slidably arranged on the first bracket, a fixed sleeve is sleeved on the outer wall of the second bracket, a hinge is arranged on the fixed sleeve, the fixed sleeve is rotatably connected to a winding roller via the hinge, a plurality of winding cylinders are sleeved on the winding roller, a driving roller is coaxially arranged on the winding roller, a driving chain is penetrated through the base, the driving roller is meshed with the driving roller, and the rotating shaft at the end of the winding roller is overlapped in the lap groove.

[0006] Preferably, the number of the winding rollers is no less than two, and the plurality of winding rollers are arranged at intervals between the first bracket and the second bracket.

[0007] Preferably, a screw is welded to the outer wall of the overlapping groove, and the screw passes through the first bracket and is threadedly connected to the butterfly nut.

[0008] Preferably, the outer wall of the second bracket is provided with a first axial groove, the inner wall of the fixed sleeve is provided with a slider which is inserted into the first groove, the outer wall of the second bracket is threadedly connected with an adjusting nut which abuts against the fixed sleeve.

[0009] Preferably, a rotating shaft is welded to the top of the second bracket, and the top of the driving chain is wound around the rotating shaft.

[0010] Preferably, a slot is provided on the rotating shaft of the driving roller, and a "U"-shaped handle is welded in the inner cavity of the slot.

[0011] Preferably, the outer wall of the winding roller is provided with an axial second groove, and the inner wall of the winding cylinder is provided with a block, which is inserted into the second groove.

[0012] The utility model provides a winding device for dental floss production, which has the beneficial effects of: by arranging multiple winding rollers, and arranging multiple winding cylinders on the winding rollers, multiple winding cylinders can perform winding work at the same time, and an external motor drives a driving chain to rotate during winding, and the driving chain drives the winding roller to rotate when rotating, and the winding roller drives the winding cylinder to rotate when rotating to perform winding, and after winding is completed, the "U"-shaped handle can be pulled upwards to remove the multiple winding cylinders that have been wound from the winding roller, and the entire winding process is highly efficient, and the structure is simple and easy to disassemble and assemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is an isometric view of a winding device for dental floss production proposed by the utility model;

[0014] Figure 2 This is a front view of a winding device for dental floss production proposed by the utility model;

[0015] Figure 3 A schematic diagram of the structure of a winding roller of a winding device for dental floss production proposed by the utility model;

[0016] Figure 4 for Figure 3 A magnified view of the structure of part A;

[0017] Figure 5 The utility model is a schematic diagram of the overlapping groove structure of a winding device for dental floss production.

[0018] In the figure: 1 base, 2 first bracket, 3 butterfly nut, 4 overlap groove, 5 winding cylinder, 6 second bracket, 7 first slot, 8 driving roller, 9 winding roller, 10 driving chain, 11 second slot, 12 hinge, 13 fixed sleeve, 14 slider, 15 adjusting nut, 16 "U"-shaped handle. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-5 A winding device for dental floss production includes a base 1, a first bracket 2 and a second bracket 6 are vertically arranged on the upper end surface of the base 1, a lap groove 4 is slidably arranged on the first bracket 2, a fixed sleeve 13 is sleeved on the outer wall of the second bracket 6, a hinge 12 is arranged on the fixed sleeve 13, the fixed sleeve 13 is rotatably connected to a winding roller 9 through the hinge 12, a plurality of winding cylinders 5 are sleeved on the winding roller 9, a driving roller 8 is coaxially arranged on the winding roller 9, a driving chain 10 is penetrated on the base 1, the driving roller 8 is meshed with the driving roller 8, and the rotating shaft at the end of the winding roller 9 is overlapped in the lap groove 4.

[0021] The number of winding rollers 9 is not less than two, and the plurality of winding rollers 9 are arranged at intervals between the first bracket 2 and the second bracket 6 . A screw is welded to the outer wall of the overlapping groove 4 , and the screw passes through the first bracket 2 and is threadedly connected to the butterfly nut 3 .

[0022] The outer wall of the second bracket 6 is provided with an axial first slot 7 , the inner wall of the fixed sleeve 13 is provided with a slider 14 which is inserted into the first slot 7 , the outer wall of the second bracket 6 is threadedly connected with an adjusting nut 15 which abuts against the fixed sleeve 13 .

[0023] A rotating shaft is welded to the top of the second bracket 6, and the top of the driving chain 10 is wound around the rotating shaft. A slot is opened on the rotating shaft of the driving roller 8, and a "U"-shaped handle is welded in the inner cavity of the slot. An axial second slot 11 is opened on the outer wall of the winding roller 9, and a block is provided on the inner wall of the winding cylinder 5, which is inserted into the second slot 11.

[0024] Working mode: When winding, the drive chain 10 is driven by an external motor to rotate, and the driving chain 10 drives the winding roller 9 to rotate when it rotates, and the winding roller 9 drives the winding cylinder 5 to rotate when it rotates to perform winding. After the winding is completed, the "U"-shaped handle 16 can be pulled upward to remove the winding cylinder 5 after multiple windings are completed from the winding roller 9. The entire winding process is highly efficient, and the structure is simple and easy to disassemble and assemble.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A dental floss winding device, comprising a base (1), characterized in that: The upper end surface of the base (1) is vertically provided with a first bracket (2) and a second bracket (6); the first bracket (2) is slidably provided with an overlap groove (4); the outer wall of the second bracket (6) is sleeved with a fixed sleeve (13); a hinge (12) is provided on the fixed sleeve (13); the fixed sleeve (13) is rotatably connected to a winding roller (9) through the hinge (12); a plurality of winding cylinders (5) are sleeved on the winding roller (9); a driving roller (8) is coaxially provided on the winding roller (9); a driving chain (10) is provided through the base (1); the driving roller (8) is meshed with the driving roller (8); and the rotating shaft at the end of the winding roller (9) is overlapped in the overlap groove (4).

2. A dental floss production winding device according to claim 1, characterized in that: The number of the winding rollers (9) is no less than two, and the plurality of winding rollers (9) are arranged at intervals between the first bracket (2) and the second bracket (6).

3. A dental floss production winding device according to claim 1, characterized in that: A screw rod is welded to the outer wall of the overlapping groove (4), and the screw rod passes through the first bracket (2) and is threadedly connected to the butterfly nut (3).

4. A dental floss production winding device according to claim 1, characterized in that: The outer wall of the second bracket (6) is provided with an axial first slot (7), the inner wall of the fixed sleeve (13) is provided with a slider (14), the slider (14) is inserted into the first slot (7), the outer wall of the second bracket (6) is threadedly connected with an adjusting nut (15), and the adjusting nut (15) is in contact with the fixed sleeve (13).

5. A dental floss production winding device according to claim 1, characterized in that: A rotating shaft is welded to the top of the second bracket (6), and the top of the driving chain (10) is wound around the rotating shaft.

6. A dental floss production winding device according to claim 1, characterized in that: A slot is provided on the rotating shaft of the driving roller (8), and a "U"-shaped handle is welded in the inner cavity of the slot.

7. A dental floss production winding device according to claim 1, characterized in that: The outer wall of the winding roller (9) is provided with an axial second clamping groove (11), and the inner wall of the winding cylinder (5) is provided with a clamping block, which is clamped into the second clamping groove (11).

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