Electronic component protective film winding device

Abstract

The utility model relates to the technical field of protective films, in particular to an electronic component protective film winding device which is convenient to adjust the positions of two second conveying rollers through the arrangement of an adjusting mechanism, so that the tensioning degree of the two second conveying rollers on a protective film can be adjusted, and the protective film can be conveniently wound. An installation frame is fixedly installed on the workbench, four supporting legs are fixedly installed at the bottom end of the workbench, two fixing plates are symmetrically and fixedly installed on the workbench, a first motor is fixedly installed on one fixing plate, a first conveying roller is fixedly installed at the output end of the first motor, and the two ends of the first conveying roller are rotationally connected with the two fixing plates correspondingly. A protective film and a winding device are placed on the workbench, the protective film is wound through the winding device, an adjusting mechanism is arranged on the mounting frame and comprises an adjusting plate, and two second conveying rollers are rotationally mounted on the adjusting plate.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of protective film, specifically is a kind of electronic component protective film winding device. BACKGROUND

[0002] Protective film can be divided into electronic component protective film, automobile protective film, household protective film, food preservation protective film and so on according to use, and the electronic component protective film is widely used in the surface material protection and prevents the occurrence of static in the production process of FPC, PCB and electronic component.

[0003] The existing protective film needs to be wound during production and processing, but the existing protective film winding device does not set tensioning mechanism when winding, which will cause the protective film to be too loose during winding, and the protective film is prone to wrinkle, so that the wound protective film is not flat enough, affecting the subsequent processing and use, so an electronic component protective film winding device is needed to improve the above problems. UTILITY MODEL CONTENTS

[0004] (I) technical problem solved

[0005] In view of the deficiency of prior art, the utility model provides an electronic component protective film winding device, which is convenient to adjust the position of two second conveying rollers through the setting of adjusting mechanism, so as to adjust the tensioning degree of two second conveying rollers to the protective film, and facilitate the winding operation of protective film.

[0006] (II) technical scheme

[0007] To achieve the above object, the utility model provides the following technical scheme: an electronic component protective film winding device, comprising a workbench, the workbench is fixedly installed with mounting bracket, the bottom end of workbench is fixedly installed with four supporting legs, two fixed plates are fixedly installed on workbench, one of fixed plate is fixedly installed with first motor, the output end of first motor is fixedly installed with first conveying roller, the both ends of first conveying roller are rotatably connected with two fixed plates, workbench is placed with protective film and winding equipment, protective film is wound by winding equipment;

[0008] The adjusting mechanism is arranged on the mounting frame and comprises an adjusting plate, two second conveying rollers rotatably arranged on the adjusting plate, a second motor fixedly arranged on the adjusting plate, an output end of the second motor fixedly connected with one end of one of the second conveying rollers, two synchronous wheels fixedly arranged on the two second conveying rollers and connected through a chain, a screw fixedly arranged on the adjusting plate, a third motor fixedly arranged on the mounting frame, a threaded cylinder rotatably arranged on the mounting frame, a gear fixedly arranged on the output end of the third motor and the threaded cylinder and engaged with each other, and two limiting rods fixedly arranged on the adjusting plate and slidably connected with the mounting frame.

[0009] Preferably, two auxiliary rollers are symmetrically rotatably arranged on the workbench.

[0010] Further, a protective cover is fixedly arranged on the mounting frame, and the two gears are located inside the protective cover.

[0011] Still further, a stabilizing cylinder is fixedly arranged on the mounting frame, and the threaded cylinder is rotatably connected with the stabilizing cylinder.

[0012] On the basis of the foregoing, a stabilizing plate is fixedly arranged on the adjusting plate, and the second motor is attached to the stabilizing plate.

[0013] Further, a protective shell is fixedly arranged on the adjusting plate, and the two second motors are located inside the protective shell.

[0014] (Three) beneficial effects

[0015] Compared with the prior art, the electronic component protection film winding device has the following beneficial effects:

[0016] The third motor is started, the engagement of the two gears driven by the third motor makes the screw drive the adjusting plate to move, the adjusting plate is adjusted to the appropriate position, one end of the protection film is sequentially threaded through the two second conveying rollers and the first conveying roller, and is wound on the winding equipment, the first motor and the second motor are started, the first motor and the second motor rotate in opposite directions, the first conveying roller is driven by the first motor to rotate, the two second conveying rollers are driven by the second motor and the two synchronous wheels to rotate synchronously, the cooperation of the two second conveying rollers and the first conveying roller transmits the protection film, the winding equipment winds, the height of the adjusting plate is adjusted to adjust the tension of the two second conveying rollers on the protection film, and the winding operation of the protection film is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a whole structure schematic view of the utility model;

[0018] Figure 2 It is a structure schematic view of the adjusting plate of the utility model;

[0019] Figure 3 It is the structure schematic view of two synchronous wheels of the utility model;

[0020] Figure 4 It is the structure schematic view of two gear engagement of the utility model;

[0021] Figure 5 It is the section structure schematic view of the utility model.

[0022] In the drawing, mark: 1, workbench;2, mounting frame;3, supporting leg;4, fixed plate;5, first motor;6, first conveying roller;7, adjusting plate;8, second conveying roller;9, second motor;10, synchronous wheel;11, screw;12, third motor;13, threaded cylinder;14, gear;15, limiting rod;16, protective film;17, auxiliary roller;18, protective cover;19, stabilizing cylinder;20, stabilizing plate;21, protective shell. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] EMBODIMENT

[0025] Please refer to Figure 1 , Figure 2 and Figure 5 , an electronic component protective film winding device, including workbench 1, workbench 1 is fixedly installed with mounting frame 2, the bottom of workbench 1 is fixedly installed with four supporting legs 3, workbench 1 is fixedly installed with two fixed plates 4 on symmetry, one of fixed plates 4 is fixedly installed with first motor 5, the output end of first motor 5 is fixedly installed with first conveying roller 6, the both ends of first conveying roller 6 are rotatably connected with two fixed plates 4 respectively, workbench 1 is placed with protective film 16 and winding equipment, protective film 16 is wound by winding equipment.

[0026] Please refer to Figures 1-5The adjusting mechanism is arranged on the mounting frame 2, the adjusting mechanism comprises an adjusting plate 7, two second conveying rollers 8 are rotatably arranged on the adjusting plate 7, a second motor 9 is fixedly arranged on the adjusting plate 7, the output end of the second motor 9 is fixedly connected with one end of one of the second conveying rollers 8, a synchronous wheel 10 is fixedly arranged on each of the second conveying rollers 8, the two synchronous wheels 10 are connected through chain engagement, a screw rod 11 is fixedly arranged on the adjusting plate 7, a third motor 12 is fixedly arranged on the mounting frame 2, a threaded cylinder 13 is rotatably arranged on the mounting frame 2, a gear 14 is fixedly arranged on the output end of the third motor 12 and the threaded cylinder 13, the two gears 14 are engaged, two limiting rods 15 are fixedly arranged on the adjusting plate 7 in a symmetrical manner, the two limiting rods 15 are slidably connected with the mounting frame 2, the third motor 12 is started, the third motor 12 provides power, and the engagement of the two gears 14 drives the screw rod 11 to move the adjusting plate 7, the adjusting plate 7 is adjusted to an appropriate position, one end of the protective film 16 is sequentially arranged through the two second conveying rollers 8 and the first conveying roller 6 and is wound on the winding device, the first motor 5 and the second motor 9 are started, the first motor 5 and the second motor 9 rotate in opposite directions, the first conveying roller 6 is driven to rotate by the first motor 5, the two second conveying rollers 8 are driven to synchronously rotate by the second motor 9 and the two synchronous wheels 10, the two second conveying rollers 8 and the first conveying roller 6 are engaged to convey the protective film 16, the protective film 16 is wound by the winding device, the height of the adjusting plate 7 is adjusted to adjust the tension of the protective film 16 on the two second conveying rollers 8, and the protective film 16 is conveniently wound.

[0027] Please refer to Figure 1 、 Figure 2 and Figure 5 , the two auxiliary rollers 17 are rotatably arranged on the workbench 1 in a symmetrical manner, the protective film 16 is protected by the two auxiliary rollers 17, and contact with the workbench 1 is prevented.

[0028] Please refer to Figures 1-5 , the protective cover 18 is fixedly arranged on the mounting frame 2, and the two gears 14 are located in the protective cover 18, so that the two gears 14 are protected by the protective cover 18.

[0029] Please refer to Figures 1-5 It should be noted that the stabilizing cylinder 19 is fixedly arranged on the mounting frame 2, and the threaded cylinder 13 is rotatably connected with the stabilizing cylinder 19, so that the threaded cylinder 13 rotates more stably by the arrangement of the stabilizing cylinder 19.

[0030] Please refer to Figure 3 , the stabilizing plate 20 is fixedly arranged on the adjusting plate 7, and the second motor 9 is attached to the stabilizing plate 20, so that the second motor 9 is more stable by the arrangement of the stabilizing plate 20.

[0031] Please refer to Figure 1The protective shell 21 is internally provided with the two second motors 9, and the two second motors 9 are protected by the protective shell 21.

[0032] In conclusion, when the electronic component protective film winding device is used, the third motor 12 is started, the motor is a commonly known device of the skilled in the art and is directly purchased on the market, and here, the motor is only used and is not improved in structure and function, and the motor is provided with a control switch matched therewith, the installation position of the control switch is selected according to actual practical requirements, the control switch is convenient for an operator to operate and control, power is provided by the third motor 12 and the two gears 14 are engaged, the threaded cylinder 13 is rotated, the screw rod 11 drives the adjusting plate 7 to adjust the height, the adjusting plate 7 is adjusted to an appropriate position, one end of the protective film 16 is sequentially passed through the two second conveying rollers 8 and the first conveying roller 6 and is wound on the winding device, the first motor 5 and the second motor 9 are started, the first motor 5 and the second motor 9 are opposite in rotation direction, the first conveying roller 6 is driven by the first motor 5 to rotate, the two second conveying rollers 8 are synchronously rotated by the cooperation of the second motor 9 and the two synchronous wheels 10, the two second conveying rollers 8 and the first conveying roller 6 are cooperated to convey the protective film 16, the protective film 16 is wound by the winding device, the two second conveying rollers 8 are adjusted in tension degree of the protective film 16 by adjusting the height of the adjusting plate 7, and the protective film 16 is conveniently wound.

[0033] Although the embodiments of the present application have been shown and described, it is to be understood that for the purpose of the present application, the embodiments can be substantially changed without departing from the spirit and the scope of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A device for winding up protective film for electronic components, comprising a worktable (1), characterized in that: The workbench (1) is fixedly equipped with a mounting frame (2), and four support legs (3) are fixedly installed at the bottom of the workbench (1). Two fixed plates (4) are symmetrically fixedly installed on the workbench (1). A first motor (5) is fixedly installed on one of the fixed plates (4). A first conveyor roller (6) is fixedly installed at the output end of the first motor (5). The two ends of the first conveyor roller (6) are rotatably connected to the two fixed plates (4) respectively. A protective film (16) and a winding device are placed on the workbench (1). The protective film (16) is wound up by the winding device. The mounting frame (2) is equipped with an adjustment mechanism, which includes an adjustment plate (7). Two second conveyor rollers (8) are rotatably mounted on the adjustment plate (7). A second motor (9) is fixedly mounted on the adjustment plate (7). The output end of the second motor (9) is fixedly connected to one end of one of the second conveyor rollers (8). Synchronous pulleys (10) are fixedly mounted on both of the second conveyor rollers (8). The two synchronous pulleys (10) are connected by a chain meshing. A screw (11) is fixedly mounted on the adjustment plate (7). A third motor (12) is fixedly mounted on the mounting frame (2). A threaded cylinder (13) is rotatably mounted on the mounting frame (2). Gears (14) are fixedly mounted on the output end of the third motor (12) and on the threaded cylinder (13). The two gears (14) mesh. Two limit rods (15) are symmetrically fixedly mounted on the adjustment plate (7). Both limit rods (15) are slidably connected to the mounting frame (2).

2. The electronic component protective film winding device according to claim 1, characterized in that: Two auxiliary rollers (17) are symmetrically rotated on the worktable (1).

3. The electronic component protective film winding device according to claim 2, characterized in that: A protective cover (18) is fixedly installed on the mounting bracket (2), and both gears (14) are located inside the protective cover (18).

4. The electronic component protective film winding device according to claim 3, characterized in that: A stabilizing cylinder (19) is fixedly installed on the mounting bracket (2), and the threaded cylinder (13) is rotatably connected to the stabilizing cylinder (19).

5. The electronic component protective film winding device according to claim 4, characterized in that: A stabilizing plate (20) is fixedly installed on the adjusting plate (7), and the second motor (9) is attached to the stabilizing plate (20).

6. The electronic component protective film winding device according to claim 5, characterized in that: A protective shell (21) is fixedly installed on the adjustment plate (7), and the two second motors (9) are located inside the protective shell (21).

Images