CN218968556U

CN218968556U - Tube cladding mechanism

Info

Publication number: CN218968556U
Application number: CN202222251428.6U
Authority: CN
Inventors: 马加常
Original assignee: Dongguan Yaolong Automation Equipment Co ltd
Current assignee: Dongguan Yaolong Automation Equipment Co ltd
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2023-05-05
Anticipated expiration: 2032-08-25

Abstract

The utility model discloses a tube cladding mechanism which comprises a host machine, a rotating device, a gear set, a driving wheel, a positioning frame and a driven wheel. When in actual use, the tubular object is fixed on the jig, then one hand of a worker holds the host computer, and the other hand holds the positioning frame, so that a product passes through the channel and is positioned at the tail end of the product, when the winding is needed, the end part of the adhesive tape of the first adhesive tape roller is fixed on the second adhesive tape, then the rotating device is driven to drive the driven wheel to rotate through the driving wheel, and then the first adhesive tape roller and the second adhesive tape roller relatively rotate, so that the adhesive tape between the first adhesive tape roller and the second adhesive tape roller is wound on the tubular object, the eccentric force generated in the rotation process of the driven wheel can be effectively reduced through the arrangement of the driving belt and the bearing, the burden of the worker is effectively reduced, and meanwhile, the working efficiency is also improved.

Description

Tube cladding mechanism

Technical Field

The utility model relates to the field of tubular object processing mechanisms, in particular to a tubular object coating mechanism.

Background

In automobiles, it is often necessary to use tubes, but these are typically bent according to the desired shape to form irregularly shaped structures. In order to ensure the stability (such as heat insulation and protection) of the use, a layer of adhesive tape is generally required to be coated on the outer wall of the irregular pipe body so as to realize the protection. However, in the existing coating mechanism, because the rotation is needed, the inertia is large, the fatigue is easy to occur after a worker holds the machine for a period of time, meanwhile, the resistance of the adhesive tape is affected, the deflection force is easy to occur in the rotation process of the coating mechanism, the rotation is unstable, and the processing efficiency is affected.

Disclosure of Invention

The utility model mainly aims to provide a tubular object coating mechanism, which aims to improve the structure of the coating mechanism, ensure that the coating mechanism rotates more stably, reduce inertia generated in the rotating process, reduce resistance generated in the holding process of staff and improve the working efficiency.

In order to achieve the above purpose, the utility model provides a tube coating mechanism, which comprises a main machine, a rotating device arranged in the main machine, a gear set connected with the rotating device, a driving wheel pivotally arranged at the front end of the main machine, a positioning frame extending from the front end of the main machine and a driven wheel pivotally arranged on the positioning frame, wherein the gear set is connected with the driving wheel and can drive the driving wheel to rotate through the rotating device, a transmission belt is arranged between the driving wheel and the driven wheel, a channel for a product to pass through is arranged in the middle of the positioning frame and the driven wheel, and a first adhesive tape roller and a second adhesive tape roller are arranged on two opposite sides of the driven wheel.

Preferably, the main machine and the positioning frame are respectively provided with a first handle part and a second handle part.

Preferably, the driving wheel is pivotally mounted on a side wall of the gear set, and the driving wheel and the driven wheel are positioned at the same horizontal position.

Preferably, the positioning frame and the driven wheel are both in a ring shape.

Preferably, a circular bearing is arranged between the locating frame and the driven wheel.

Preferably, the positioning frame comprises a main frame and a fixing frame detachably arranged on the main frame, the driven wheel is arranged between the main frame and the fixing frame, and the circular ring bearing is arranged between the main frame and the driven wheel.

Preferably, the driven wheel is provided with two outer racks extending outwards, and the first adhesive tape roller and the second adhesive tape roller are respectively and pivotally arranged on the outer racks.

Preferably, the second handle portion extends horizontally from one side of the spacer.

Preferably, the gear set is a bevel gear set or a bevel gear set.

According to the technical scheme, when the automatic winding machine is in actual use, a tubular object is fixed on the jig, one hand of a worker holds the host machine, and the other hand holds the positioning frame, so that a product passes through the channel and is positioned at the tail end of the product, when the winding is needed, the end part of the adhesive tape of the first adhesive tape roller is fixed on the second adhesive tape, then the rotating device is driven to drive the driven wheel to rotate, and the first adhesive tape roller and the second adhesive tape roller are rotated relatively, so that the adhesive tape between the first adhesive tape roller and the second adhesive tape roller is wound on the tubular object, the eccentric force generated in the rotation process of the driven wheel can be effectively reduced through the arrangement of the transmission belt and the bearing, the burden of the worker is effectively reduced, and meanwhile, the working efficiency is improved.

Drawings

FIG. 1 is a schematic perspective view of the first embodiment of the present utility model;

FIG. 2 is a schematic diagram of a second embodiment of the present utility model;

FIG. 3 is an exploded view of a portion of the structure of the present utility model;

fig. 4 is a partial cross-sectional view of the present utility model.

In the figure, 1 is a main machine, 2 is a gear set, 31 is a driving wheel, 32 is a driven wheel, 33 is a transmission belt, 321 is an outer frame, 4 is a channel, 51 is a first adhesive tape roller, 52 is a second adhesive tape roller, 61 is a first handle part, 62 is a second handle part, 7 is a positioning frame, 71 is a main frame, 72 is a fixed frame, and 73 is a ring bearing.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, in the embodiment of the present utility model, directional indications (such as up, down, left, right, front, rear, top, bottom, inner, outer, vertical, lateral, longitudinal, counterclockwise, clockwise, circumferential, radial, axial … …) are referred to, and the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, if there is a description of "first" or "second" etc. in the embodiments of the present utility model, the description of "first" or "second" etc. is only for descriptive purposes, and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

As shown in fig. 1 to 3, a tube wrapping mechanism includes a main unit 1, a rotating device disposed in the main unit 1, a gear set 2 connected with the rotating device, a driving wheel 31 pivotally mounted at the front end of the main unit 1, a positioning frame 7 extending from the front end of the main unit 1, and a driven wheel 32 pivotally mounted at the positioning frame 7, wherein the gear set 2 is connected with the driving wheel 31 and can be driven to rotate by the rotating device (the rotating device may be a rotating motor or a rotating cylinder), a transmission belt 33 is disposed between the driving wheel 31 and the driven wheel 32, a channel 4 for a product to pass through is disposed in the middle of the positioning frame 7 and the driven wheel 32, and a first adhesive tape roller 51 and a second adhesive tape roller 52 are disposed on two opposite sides of the driven wheel 32.

When in actual use, a tubular object is fixed on the jig, then one hand of a worker holds the host machine 1, the other hand holds the positioning frame 7, so that a product passes through the channel 4 and is positioned at the tail end of the product, when the winding is needed, the adhesive tape end of the first adhesive tape roller 51 is fixed on the second adhesive tape, then the rotating device is driven to drive the driven wheel 32 to rotate through the driving wheel 31, and then the first adhesive tape roller 51 and the second adhesive tape roller 52 relatively rotate, so that the adhesive tape between the first adhesive tape roller and the second adhesive tape roller is wound on the tubular object, the eccentric force generated in the rotation process of the driven wheel 32 can be effectively reduced through the arrangement of the driving belt 33 and the bearing, the burden of the worker is effectively reduced, and meanwhile, the working efficiency is also improved.

In the embodiment of the present utility model, the main unit 1 and the positioning frame 7 are respectively provided with a first handle portion 61 and a second handle portion 62. Thereby making the staff hold more stably, having reduced the eccentric force of cladding mechanism, it is safer to use. Wherein first handle portion is bent from the host computer and is set up to changed the host computer of current rectangular setting, effectively reduced the length of host computer, and it is more stable to grip, and the weight of messenger's host computer fuselage is lighter simultaneously, improves stability in use

Specifically, the driving wheel 31 is pivotally mounted on a side wall of the gear set 2, and the driving wheel 31 and the driven wheel 32 are at the same horizontal position. Wherein the gear set 2 can reduce the damage of the rotating device, and simultaneously, the structure is more compact and the installation is more convenient.

Further, the positioning frame 7 and the driven wheel 32 are both in a ring shape. The rotation can be made more stable, and of course, the positioning frame 7 can also be circular, and the driven wheel 32 is elliptical (for example, a special-shaped tubular object is suitable).

In the embodiment of the utility model, a circular bearing 73 is arranged between the positioning frame 7 and the driven wheel 32. The driven wheel 32 can rotate smoothly and stably through the arrangement of the bearings.

Specifically, the positioning frame 7 includes a main frame 71 and a fixing frame 72 detachably mounted on the main frame 71, the driven wheel 32 is disposed between the main frame 71 and the fixing frame 72, and the annular bearing 73 is disposed between the main frame 71 and the driven wheel 32.

Further, the driven wheel 32 is provided with two outer frames 321 extending outwards, and the first adhesive tape roller 51 and the second adhesive tape roller 52 are respectively pivotally mounted on the outer frames 321. By making the rotation diameters of the first tape roller 51 and the second tape roller 52 larger than the driven wheel 32, the force applied to the axial position when the driven wheel rotates can be reduced, and the resistance generated when the special-shaped pipe is wound can be reduced.

In an embodiment of the utility model, the second handle portion extends horizontally from one side of the spacer 7.

Specifically, the gear set 2 is a conical gear set or an inclined gear set, so that the relative rotation of the driving wheel 31 is realized, and the 1:1 speed matching of the motor and the driving belt can be realized through the matching of the gear sets, so that the rotation speed difference generated by too fast rotation is avoided. The bevel gear set includes a first transverse bevel gear coupled to the rotating device and a second longitudinal bevel gear coupled to the first transverse gear.

Specifically, the first adhesive tape roller or the second adhesive tape roller is provided with a tension adjusting device, and the tension adjusting device is used for adjusting the relative tension degree of the adhesive tape between the first adhesive tape roller or the second adhesive tape roller. The tension adjusting device comprises a pivot hole 101 arranged on the seat body 100, a positioning pin 102 (vertically arranged with the pivot hole) slidably arranged on one side of the pivot hole 10, and a rotating shaft 103, wherein the first adhesive tape roller or the second adhesive tape roller is arranged on the seat body, the rotating shaft 103 is provided with a positioning hole 104 matched with the positioning pin, and the rotating shaft can relatively rotate so as to drive the adhesive tape to rotate, thereby adjusting the tension of the adhesive tape. The tension adjusting device can also adopt other existing structures.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims

1. The utility model provides a tubulose thing cladding mechanism, its characterized in that includes host computer, locates rotary device in the host computer, the gear train that is connected with rotary device, pivot install in the action wheel of host computer front end, follow the locating rack that the host computer front end extends and pivot install in the follow driving wheel of locating rack, the gear train is connected with the action wheel and accessible rotary device drives its rotation, be equipped with driving belt between action wheel and the follow driving wheel, the middle part of locating rack and follow driving wheel is equipped with the passageway that supplies the product to pass, the both sides that follow the driving wheel is relative are equipped with first sticky tape roller and second sticky tape roller.

2. The tube coating mechanism of claim 1, wherein: the main machine and the locating rack are respectively provided with a first handle part and a second handle part, wherein the first handle part is bent from the main machine.

3. The tube coating mechanism of claim 1, wherein: the driving wheel is pivotally arranged on the side wall of the gear set, and the driving wheel and the driven wheel are positioned at the same horizontal position.

4. The tube coating mechanism of claim 1, wherein: the locating rack and the driven wheel are both in a ring shape.

5. The tube coating mechanism of claim 1, wherein: and a circular ring bearing is arranged between the locating rack and the driven wheel.

6. The tube coating mechanism of claim 5, wherein: the locating frame comprises a main frame and a fixing frame detachably arranged on the main frame, the driven wheel is arranged between the main frame and the fixing frame, and the annular bearing is arranged between the main frame and the driven wheel.

7. The tube coating mechanism of claim 5, wherein: the driven wheel is provided with two outer racks extending outwards, and the first adhesive tape roller and the second adhesive tape roller are respectively and pivotally arranged on the outer racks.

8. The tube coating mechanism of claim 2, wherein: the second handle portion extends horizontally from one side of the spacer.

9. The tube coating mechanism of claim 1, wherein: the gear set is a bevel gear set or a bevel gear set, and the bevel gear set comprises a first transverse bevel gear connected with the rotating device and a second longitudinal bevel gear connected with the first transverse gear.

10. The tube coating mechanism of claim 1, wherein: the first adhesive tape roller or the second adhesive tape roller is provided with a tension adjusting device which is used for adjusting the relative tension of the adhesive tape between the first adhesive tape roller or the second adhesive tape roller; the tension adjusting device comprises a pivot hole arranged on the seat body, a positioning pin slidably arranged on one side of the pivot hole and a rotating shaft, wherein the first adhesive tape roller or the second adhesive tape roller is arranged on the seat body, and the rotating shaft is provided with a positioning hole matched with the positioning pin.