Tape winding and coating mechanism

Abstract

The utility model relates to the technical field of strip-shaped or strip-shaped object processing, in particular to a strip winding and coating mechanism which is applied to winding of a copper bar and an aluminum bar on a new energy automobile battery and comprises a mounting plate body and a driving assembly, a through hole penetrating through the thickness of the mounting plate body is formed in the mounting plate body, and an annular groove is concavely formed in one side face of the mounting plate body; the through hole is located in the center of the annular groove, a rotating ring is placed in the annular groove, a limiting ring piece is installed on the installation plate body, the limiting ring piece is matched with the annular groove in size and extends to the annular groove to abut against the rotating ring to limit the rotating ring to move up and down in the annular groove, and at least one installation block is connected to the top side of the rotating ring. The multiple mounting blocks are arranged on the rotating ring in a surrounding mode at intervals, each mounting block is rotationally provided with one I-shaped wheel, the driving assembly is installed on the mounting plate body and connected with the rotating ring to drive the rotating ring to rotate, a machine is adopted for replacing manual work to wind strip-shaped or strip-shaped objects, the efficiency is high, and the machining consistency is good.

Description

Technical Field

[0001] The present application relates to the technical field of strip or ribbon processing, and more particularly, to a tubular object wrapping mechanism. Background Art

[0002] Some strips or belts have the requirements of heat insulation, waterproofing, insulation, and protection against damage. Therefore, a belt with corresponding functions wrapped around the outer wall of the strip or belt can meet the corresponding requirements. For example, the copper and aluminum bars on the batteries of new energy vehicles often need to be wrapped with insulation tape to prevent heat from being transferred to other components, thereby maintaining the system within a stable operating temperature range. This helps protect the battery from accidents in high temperature environments and can improve the efficiency and safety of the battery's service life.

[0003] In the related art, wrapping a functional belt around the outer wall of a strip or a belt is usually a manual operation. Specifically, the belt is held manually and wrapped around the strip or the belt in circles along the length direction. The manual operation is inefficient and not conducive to large-scale processing. In addition, the manual winding operation has poor consistency and is not easy to meet product requirements. Utility Model Content

[0004] In order to solve the problem of low efficiency and poor consistency in manually wrapping a belt body around the outer wall of a strip or belt-shaped object in the related art, the present application provides a belt wrapping mechanism.

[0005] A belt wrapping mechanism comprises a mounting plate body, the mounting plate body is provided with a through hole penetrating through the thickness thereof, a side surface of the mounting plate body is concavely provided with an annular groove, the through hole is located at the center of the annular groove, a rotating ring is placed in the annular groove, a limiting ring piece is installed on the mounting plate body, the limiting ring piece matches the size of the annular groove and extends until the annular groove abuts against the rotating ring, the limiting rotating ring moves up and down in the annular groove, at least one mounting block is connected to the top side of the rotating ring, a plurality of the mounting blocks are arranged on the rotating ring at intervals and around, and an I-shaped wheel is rotatably mounted on each of the mounting blocks;

[0006] It also includes a driving assembly, which is installed on the mounting plate and connected to the rotating ring to drive the rotating ring to rotate.

[0007] Preferably, the driving assembly includes a servo motor and a gear, the mounting plate is provided with a circular groove on the outer side of the annular groove and connected to the annular groove, the servo motor is fixed on the mounting plate body and its driving shaft is inserted into the circular groove, the gear is installed in the circular groove and connected to the driving shaft of the servo motor, the outer side wall of the rotating ring is provided with a plurality of teeth evenly arranged around its body, and the rotating ring is meshed with the gear through the teeth.

[0008] Preferably, it also includes a protective sheet, which is fixed on the mounting plate and covers the gear and the teeth to form safety protection.

[0009] Preferably, it also includes two cylinders, which are both mounted on the mounting plate and symmetrically arranged around the center point of the through hole, and the telescopic axes of the two cylinders are both facing the through hole, and the ends of the telescopic axes of the two cylinders are fixed with mounting seats, and pressure rollers are rotatably connected to the mounting seats, and the two pressure rollers are parallel and symmetrically arranged.

[0010] Preferably, a plane bearing is provided between the bottom surface of the annular groove and the rotating ring.

[0011] In summary, the present application includes at least one of the following beneficial technical effects:

[0012] 1. The belt body is placed in a roll in the limiting groove of the I-shaped wheel, and the driving assembly drives the rotating ring to rotate so that the I-shaped wheel rotates around the center of the through hole, and the strip or belt-shaped object is inserted into the through hole and fixed by an external fixing device. The belt body is wrapped around the outer wall of the strip or belt-shaped object by moving the mounting plate body along the length direction of the tubular object and rotating the I-shaped wheel. The mounting plate body is connected to an external mobile driving device to move the mounting plate body along the length direction of the strip or belt. The machine is used to replace manual work to wrap the belt body around the tubular object. The machine has strong continuous working ability and high efficiency, which is conducive to the processing of large quantities of strips or belts, and the machine has good fool-proof performance, so that the strip or belt wrapping is consistent and the processing yield is high.

[0013] 2. Two pressure rollers are driven by two cylinders respectively, so that the two pressure rollers are moved away from or close to each other, so that the two pressure rollers press the two sides of the tubular object and press the wound belt body against the outer wall of the tubular object during the movement, so that the belt body is wound more tightly and the effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 Schematic diagram of the structure of a belt wrapping mechanism of this embodiment.

[0015] Figure 2 This is a schematic structural diagram of a belt wrapping mechanism of this embodiment after removing the protective sheet.

[0016] Figure numerals: 1. Mounting plate; 11. Through hole; 12. Annular groove; 13. Rotating ring; 131. Tooth; 14. Limiting ring; 15. Mounting block; 16. I-wheel; 17. Circular groove; 2. Driving assembly; 21. Servo motor; 22. Gear; 3. Protective sheet; 4. Cylinder; 41. Mounting seat; 42. Pressure roller; 5. Plane bearing. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0018] Reference Figure 1 and Figure 2 A belt wrapping mechanism comprises a mounting plate 1 and a driving assembly 2. The mounting plate 1 is provided with a through hole 11 penetrating through its thickness. A side surface of the mounting plate 1 is provided with an annular groove 12 and a circular groove 17 is provided on the side surface outside the annular groove 12. The circular groove 17 is connected with the annular groove 12. A rotating ring 13 is placed in the annular groove 12. A limiting ring sheet 14 is installed on the mounting plate 1. The limiting ring sheet 14 matches the size of the annular groove 12 and extends until the annular groove 12 abuts against the rotating ring 13. The limiting rotating ring 13 moves up and down in the annular groove 12. The limiting rotating ring 13 is disengaged from the annular groove, and the driving assembly 2 includes a servo motor 21 and a gear 22. The servo motor 21 is fixed to a side of the mounting plate 1 away from the opening of the circular groove 17 and the driving shaft of the servo motor 21 passes through the circular groove 17. The gear 22 is installed in the circular groove 17 and connected to the driving shaft of the servo motor 21. The outer wall of the rotating ring 13 is convexly provided with a plurality of teeth 131 evenly arranged around its body. The rotating ring 13 is meshed with the gear 22 through the teeth 131. The servo motor 21 drives the gear 22 to rotate and drives the rotating ring 13 to rotate.

[0019] Reference Figure 1 and Figure 2 Two mounting blocks 15 are connected to the top side of the rotating ring 13. The two mounting blocks 15 are arranged on the rotating ring 13 at intervals and in a surrounding manner. An I-shaped wheel 16 is rotatably mounted on each of the two mounting blocks 15. The strip or belt-like object is inserted into the through hole 11, and the belt body is rolled and placed in the limiting groove of the I-shaped wheel 16. The rotating ring 13 rotates to drive the I-shaped wheel 16 to rotate around the center of the through hole 11 to achieve winding the belt body around the strip or belt. The two I-shaped wheels 16 are arranged to facilitate carrying more belt bodies. After the belt body of one I-shaped wheel 16 is used up, the belt body of the other I-shaped wheel 16 is immediately switched to use, which is beneficial to reduce the frequency of belt loading and improve processing efficiency.

[0020] Reference Figure 1 and Figure 2 Furthermore, a wrapping mechanism also includes a protective sheet 3 and two cylinders 4. The protective sheet 3 is fixed on the mounting plate 1 and covers the gear 22 and the teeth 131 to form a safety protection, so as to reduce the situation where the staff accidentally puts their fingers into the circular groove 17 or the annular groove 12, causing the fingers to be strangled or even broken.

[0021] Reference Figure 1 and Figure 2 The two cylinders 4 are both mounted on a side surface of the mounting plate 1 away from the opening of the annular groove 12 and are symmetrically arranged around the center point of the through hole 11. The telescopic axes of the two cylinders 4 are both facing the through hole 11. The ends of the telescopic axes of the two cylinders 4 are fixed with mounting seats 41, and a pressure roller 42 is rotatably connected to the mounting seat 41. The two pressure rollers 42 are parallel and symmetrically arranged. The mounting seats 41 are driven by the two cylinders 4 to move toward each other, so that the two pressure rollers 42 can clamp the strip or belt-shaped object to press the wound belt body tightly against the outer wall of the tubular object, so that the belt body is wound more tightly and the effect is better.

[0022] Furthermore, a plane bearing 5 (not shown in the figure) is provided between the bottom surface of the annular groove 12 and the rotating ring 13. The support of the plane bearing 5 reduces the friction force when the rotating ring 13 rotates, and the rotation is smoother.

[0023] The implementation principle of the belt wrapping mechanism of the present application is as follows: the mounting plate 1 is fixed to an external mobile driving device, the tubular object is fixed to the external fixing device and the end of the strip or belt is inserted into the through hole 11, the rolled belt body is loaded into the limiting groove of the I-shaped wheel 16, and then the end of the belt body is fixed to the strip or belt, so that the belt body is subjected to a pulling force, and the servo motor 21 drives the gear 22 to rotate and drive the rotating ring 13 to rotate, so that the I-shaped wheel 16 rotates around the center of the through hole 11, and at the same time the external The mobile drive device drives the mounting plate to move along the length direction of the strip or strip to achieve winding the strip body around the strip or strip. The external mobile drive device can be optionally a multi-axis manipulator for winding the strip or strip bent into different shapes. In this application, the machine replaces manual work to wrap the strip or strip body. The machine has strong continuous working ability and high efficiency, which is conducive to the processing of large quantities of strips or strips. The machine also has good fool-proof performance, so that the strip or strip winding has good consistency and high processing yield.

[0024] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A wrapping mechanism, characterized in that: The invention comprises a mounting plate body (1), wherein the mounting plate body (1) is provided with a through hole (11) penetrating the thickness thereof, a side surface of the mounting plate body (1) is provided with an annular groove (12), the through hole (11) is located at the center of the annular groove (12), a rotating ring (13) is placed in the annular groove (12), a limiting ring piece (14) is installed on the mounting plate body (1), the limiting ring piece (14) matches the size of the annular groove (12) and extends to the annular groove (12) and abuts against the rotating ring (13) to limit the rotating ring (13) to move up and down in the annular groove (12), at least one mounting block (15) is connected to the top side of the rotating ring (13), a plurality of the mounting blocks (15) are arranged on the rotating ring (13) in an interval and surrounding manner, and an I-shaped wheel (16) is rotatably mounted on each of the mounting blocks (15); It also comprises a driving assembly (2), wherein the driving assembly (2) is mounted on the mounting plate body (1) and connected to the rotating ring (13) to drive the rotating ring (13) to rotate.

2. A tape wrapping mechanism according to claim 1, characterized in that: The driving assembly (2) comprises a servo motor (21) and a gear (22); a circular groove (17) connected to the circular groove (12) is recessed on the outer side of the mounting plate; the servo motor (21) is fixed on the mounting plate body (1) and its driving shaft penetrates into the circular groove (17); the gear (22) is installed in the circular groove (17) and connected to the driving shaft of the servo motor (21); a plurality of teeth (131) evenly arranged around the body of the rotating ring (13) are protruded from the outer side wall of the rotating ring (13); the rotating ring (13) is meshed with the gear (22) through the teeth (131).

3. A tape wrapping mechanism according to claim 2, characterized in that: It also comprises a protective sheet (3), wherein the protective sheet (3) is fixed on the mounting plate body (1) and covers the gear (22) and the teeth (131) to form safety protection.

4. A tape wrapping mechanism according to claim 1, characterized in that: It also comprises two cylinders (4), both of which are mounted on the mounting plate (1) and are symmetrically arranged around the center point of the through hole (11), and the telescopic axes of the two cylinders (4) are both oriented toward the through hole (11), and the ends of the telescopic axes of the two cylinders (4) are fixed with mounting seats (41), and the mounting seats (41) are rotatably connected with pressure rollers (42), and the two pressure rollers (42) are arranged in parallel and symmetrically.

5. The tape wrapping mechanism according to claim 1, characterized in that: A plane bearing (5) is provided between the bottom surface of the annular groove (12) and the rotating ring (13).

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