CN216638326U

CN216638326U - Carrier band rewinding machine

Info

Publication number: CN216638326U
Application number: CN202220002320.0U
Authority: CN
Inventors: 赵彬; 周振路
Original assignee: Jiangsu Zhishun Electronic Technology Co ltd
Current assignee: Jiangsu Zhishun Electronic Technology Co ltd
Priority date: 2022-01-04
Filing date: 2022-01-04
Publication date: 2022-05-31
Anticipated expiration: 2032-01-04

Abstract

The utility model provides a carrier tape rewinding machine, which relates to the technical field of carrier tape production equipment and comprises a main body, two rewinding shafts, a plurality of guide shafts and a driving motor, wherein a control box is arranged on the main body, one guide shaft is positioned below the two rewinding shafts, a limiting rod is arranged on the guide shaft, one end, far away from the guide shaft, of the limiting rod is rotatably arranged on the main body, a plurality of angle sensors are arranged on the main body, the angle sensors are used for sensing the angle of the limiting rod and the angle of a carrier tape on the guide shaft in the vertical direction, a motor shaft of the driving motor is connected with the rewinding shafts, and the control box is used for controlling the extension and rotation of the motor shaft. The rotating speed of the driving motor and the stretching of the motor shaft are controlled by the control box to adjust the angle and speed of rewinding of the carrier tape, so that the damage to the carrier tape caused by too high or too low rotating speed of the carrier tape can be effectively avoided in the rewinding process of the carrier tape.

Description

Carrier band rewinding machine

Technical Field

The utility model relates to the technical field of carrier tape production equipment, in particular to a carrier tape rewinding machine.

Background

Carrier Tape (Carrier Tape) is a Tape-shaped product applied to the field of electronic packaging, and generally, a Carrier Tape is wound by a Carrier Tape wheel to be stored, and a rewinding machine is required because rewinding is directly performed in a production process, and rewinding or random winding is easily generated.

The rewinding machine in the prior art usually uses two rewinding shafts to rotate synchronously for winding, and in the winding process, because the rewinding shafts rotate at a constant speed, in the rotating process, because the winding condition on the carrier belt wheel is not clear, the situation of tightness or direct dropping is easily generated, and therefore the rotating speed of the rewinding shafts needs to be adjusted.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that the rotating speed and the angle cannot be adjusted according to the carrier tape condition in the carrier tape rewinding process in the prior art.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a carrier tape rewinding machine comprises a main body, two rewinding shafts, a plurality of guide shafts and a driving motor, wherein a control box is arranged on the main body, one guide shaft is positioned below the two rewinding shafts, a limiting rod is arranged on the guide shaft, one end, far away from the guide shafts, of the limiting rod is rotatably arranged on the main body, a plurality of angle sensors are arranged on the main body and used for sensing the angle of the limiting rod and the angle of a carrier tape on the guide shafts in the vertical direction, a motor shaft of the driving motor is connected with the rewinding shafts, and the control box is used for controlling the extension, the extension and the rotation of the motor shaft.

Preferably, supporting legs are arranged at four peripheral corners of the bottom of the main body.

Preferably, the rewinding shaft is provided with a fixing device, the fixing device comprises two limiting wheels, one limiting wheel is fixedly arranged on the rewinding shaft, the other limiting wheel is fixed on the rewinding shaft in a threaded manner, and the carrier wheel on the rewinding shaft is fixed through the arrangement of the two limiting wheels.

Preferably, four guide shafts are arranged, and the rest three guide shafts are arranged higher than the rewinding shaft.

Preferably, the guide shaft is cylindrical, and two ends of the guide shaft in the length direction are provided with limiting blocks.

Preferably, the guide shaft and the rewinding shaft are coated with a protective layer.

Preferably, the number of the driving motors is two, and the two driving motors are fixed in the main body.

Drawings

Fig. 1 is a front view of a carrier tape rewinding machine according to an embodiment of the present invention;

fig. 2 is a side view of a carrier tape rewinding machine according to an embodiment of the present invention;

FIG. 3 is a schematic, partially cross-sectional view of a rewind shaft according to an embodiment of the present invention;

fig. 4 is a schematic cross-sectional view of a guide shaft according to an embodiment of the present invention.

Illustration of the drawings:

1. a main body; 11. a control box; 12. supporting legs; 13. an angle sensor; 2. rewinding shafts; 21. a limiting wheel; 3. a guide shaft; 31. a limiting rod; 32. a limiting block; 33. a protective layer; 4. the motor is driven.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Referring to fig. 1 and 2, a carrier tape rewinding machine includes a main body 1, two rewinding shafts 2, a plurality of guide shafts 3, and a driving motor 4, where the main body 1 is used to bear the rewinding shafts 2, the guide shafts 3, and the driving motor 4, the rewinding shafts 2 and the guide shafts 3 are arranged in parallel, and the driving motor 4 and the rewinding shafts 2 are arranged in a matching manner and used to drive the rewinding shafts 2 to rotate. In the rewinding process, the carrier tape wheel and the idle wheel to be rewound are respectively sleeved by the two rewinding shafts 2, the carrier tape on the carrier tape wheel to be rewound is guided to the idle wheel through the guide shaft 3, and the rewinding shafts 2 are rotated to enable the carrier tape wheel and the idle wheel to rotate, so that rewinding is realized.

In an embodiment, referring to fig. 1, the main body 1 is a rectangular parallelepiped, the main body 1 is hollow, a control box 11 is disposed at the top of the main body 1, the control box 11 is used for controlling the operation speed and position of the rewinding shaft 2, and supporting legs 12 are disposed at the peripheral corners of the bottom of the main body 1.

Referring to fig. 3, the two rewinding shafts 2 are perpendicular to one side of the main body 1, in an embodiment, the two rewinding shafts 2 are slidably disposed in a horizontal direction and rotatably disposed, a fixing device for fixing the carrier tape is disposed on the rewinding shafts 2, in an embodiment, the fixing device includes two limiting wheels 21, one of the limiting wheels 21 is fixedly disposed on the rewinding shafts 2, the other limiting wheel 21 is fixed on the rewinding shafts 2 in a threaded manner, and the carrier tape on the rewinding shafts 2 is fixed by the two limiting wheels 21.

Referring to fig. 1 and 4, in an embodiment, the guide shafts 3 are located between two rewinding shafts 2, specifically, four guide shafts 3 are provided, three of the guide shafts 3 are higher than the rewinding shafts 2, another guide shaft 3 is located below the rewinding shafts 2, a limiting rod 31 is provided on the guide shaft 3 located below the rewinding shafts 2, the guide shafts 3 are inserted on the limiting rod 31, one end of the limiting rod 31, which is far away from the guide shaft 3, is rotatably provided on the main body 1, and an angle sensor is provided in the main body 1 and used for sensing an angle of the limiting rod 31 and an angle of a carrier tape on the guide shaft 3 in a vertical direction and adjusting a rotation speed of the rewinding shafts 2 and a position of the rewinding shafts 2 in time. Referring to fig. 3, the guide shaft 3 is cylindrical, two ends of the guide shaft 3 in the length direction are provided with limit blocks 32, the peripheries of the guide shaft 3 and the rewinding shaft 2 are covered with a protective layer 33, and in an embodiment, the protective layer 33 is a rubber layer.

Referring to fig. 1 and 2, the driving motor 4 and the rewinding shaft 2 are arranged in a matching manner, and in an embodiment, a motor shaft of the driving motor 4 is connected to the rewinding shaft 2 and is arranged in a telescopic manner. The rotating speed of the driving motor 4 and the extension and contraction of the motor shaft are controlled by the control box 11.

The rotating speed of the driving motor 4 and the stretching of the motor shaft are controlled through the control box 11 to adjust the angle and the speed of rewinding the carrier tape, so that the carrier tape rewinding process can effectively avoid the damage to the carrier tape caused by the excessively fast or excessively slow rotating speed of the carrier tape.

It should be noted that various standard components used in the present invention are commercially available, non-standard components are specially customized, and the connection manner adopted in the present invention, such as bolting, welding, etc., is also a very common means in the mechanical field, and the inventor does not need to describe herein any further.

The above description is only an example of the present invention, and is not intended to limit the present invention, and it is obvious to those skilled in the art that various modifications and variations can be made in the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a carrier band rewinding machine, its includes main part (1), two rewinding axle (2), a plurality of guiding axle (3) and driving motor (4), its characterized in that: the rewinding machine is characterized in that a control box (11) is arranged on the main body (1), one guide shaft (3) is located below the two rewinding shafts (2), a limiting rod (31) is arranged on the guide shaft (3), one end, far away from the guide shaft (3), of the limiting rod (31) is rotatably arranged on the main body (1), a plurality of angle sensors (13) are arranged on the main body (1), the angle sensors (13) are used for sensing the angle of the limiting rod (31) and the angle of a carrier belt on the guide shaft (3) in the vertical direction, a motor shaft of the driving motor (4) is connected with the rewinding shafts (2), and the control box (11) is used for controlling the stretching and rotating of the motor shaft.

2. A carrier tape rewinding machine as claimed in claim 1, characterized in that: supporting legs (12) are arranged at the corners of the periphery of the bottom of the main body (1).

3. A carrier tape rewinding machine as claimed in claim 2, characterized in that: the rewinding shaft (2) is provided with a fixing device, the fixing device comprises two limiting wheels (21), one limiting wheel (21) is fixedly arranged on the rewinding shaft (2), the other limiting wheel (21) is fixed on the rewinding shaft (2) in a threaded mode, and the carrier belt wheels on the rewinding shaft (2) are fixed through the arrangement of the two limiting wheels (21).

4. A carrier tape rewinding machine as claimed in claim 3, characterized in that: the number of the guide shafts (3) is four, and the rest three guide shafts (3) are arranged higher than the rewinding shaft (2).

5. The carrier tape rewinding machine as claimed in claim 4, characterized in that: the guide shaft (3) is in a cylindrical shape, and limiting blocks (32) are arranged at two ends of the guide shaft (3) in the length direction.

6. The carrier tape rewinding machine as claimed in claim 5, characterized in that: the guide shaft (3) and the rewinding shaft (2) are coated with a protective layer (33) in the periphery.

7. A carrier tape rewinding machine as claimed in claim 1, characterized in that: the two driving motors (4) are arranged, and the two driving motors (4) are fixed in the main body (1).