Automatic stripping mechanism for screw gaskets of notebooks

Abstract

The present invention belongs to the field of notebook automation production equipment, and specifically relates to an automatic stripping mechanism for notebook screw gaskets, including a base, a first cylinder, a mounting plate and a first support plate. A material ejection column, a guide column and a second cylinder are arranged on the first support plate, and the guide plate is movably connected to the guide column. A first straight hole is arranged on the guide plate, and the material ejection column is placed in the first straight hole. The second support plate is arranged directly below the first support plate and connected to the second cylinder. A through hole is arranged in the material ejection column, and one end of the material ejection rod is placed in the through hole, and the other end thereof is mounted on the second support plate. A material collecting plate is mounted directly above the material guide plate. The present invention presses the uncut screw gaskets between the material guide plate and the material collecting plate, and the material ejection rod with a conical top limit the center hole of the gasket under the driving of the second cylinder, and the material ejection column is driven down by the first cylinder to strip the gasket out and store it in the material collecting plate. The whole process is precisely controlled by the control system to achieve automated production.

Description

Technical Field

[0001] The invention belongs to the field of notebook automatic production equipment, and in particular relates to an automatic stripping mechanism for notebook screw gaskets. Background Art

[0002] Laptop, also known as "portable computer, handheld computer, PDA or laptop", is characterized by its compact body. It is more portable than a desktop computer and is a small and portable personal computer. It usually weighs 1-3 kg. In order to ensure the light weight and portability of the notebook, the hardware components suitable for the notebook are also relatively small. In the production process of the existing technology, assembling screw gaskets is a very cumbersome and inefficient work station. Since the gaskets are too small and have many specifications, the installation of gaskets on screws is basically manual operation. Since the gaskets are plastic structures, it is also troublesome for gasket manufacturers to produce single gaskets by means of stamping or hot melting. In order to improve production efficiency, gasket manufacturers use the unbroken parts on the coil or sheet by stamping or hot melting. This gasket can well avoid mixed installation, but the gasket assembly company is more troublesome, and it is also necessary to manually peel off the gaskets one by one before they can be used. Summary of the invention

[0003] The purpose of the present invention is to overcome the shortcomings of the prior art and provide a notebook screw gasket automatic stripping mechanism.

[0004] In order to achieve the above object, the technical solution provided by the present invention is as follows:

[0005] The automatic stripping mechanism of the screw gasket of a notebook comprises a base, a first cylinder and a mounting plate arranged on the base, the first support plate is installed on the first cylinder, a material ejection column, a guide column and a second cylinder are arranged on the first support plate, the guide plate is movably connected to the guide column, a first straight hole is arranged on the guide plate, the material ejection column is placed in the first straight hole, the second support plate is arranged directly below the first support plate and connected to the second cylinder, a through hole is arranged in the material ejection column, one end of the material ejection rod is placed in the through hole, and the other end thereof is installed on the second support plate, the collecting plate is installed directly above the guide plate, the collecting plate is provided with a second straight hole, and the first straight hole is concentric with the second straight hole.

[0006] Preferably, a feeding mechanism is also provided on the mounting plate, and the feeding mechanism comprises a coiling rack and a first roller.

[0007] Preferably, the top end of the ejector rod is conical.

[0008] Preferably, a material pulling mechanism is also provided on the mounting plate, and the material pulling mechanism comprises a motor, a second roller and a third roller, the motor is connected to the second roller via a belt, the third roller is mounted on a third cylinder, and the third cylinder is mounted on the base.

[0009] Preferably, the third roller is provided with a soft material.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] The automatic stripping mechanism for notebook screw gaskets of the present invention adopts uncut gasket coils. The uncut gasket coils are pressed between a guide plate and a collecting plate. A conical ejector rod at the top limits the center hole of the gasket under the drive of the second cylinder, and the ejector column strips the gasket and stores it in the collecting plate under the drive of the first cylinder. The whole process is precisely controlled by a control system to achieve automated production. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the main structure of the screw gasket of the present invention;

[0013] Figure 2 It is a schematic diagram of the three-dimensional structure of the present invention;

[0014] Figure 3 It is a schematic diagram of the main structure of the present invention;

[0015] Figure 4 This is a schematic diagram of the cross-sectional structure at AA of the present invention;

[0016] Figure 5 This is a schematic diagram of the partially enlarged structure of location B of the present invention;

[0017] Figure 6 It is a rear view structural schematic diagram of the present invention;

[0018] Figure 7 It is a left-side structural schematic diagram of the present invention;

[0019] Figure 8 It is a right view structural schematic diagram of the present invention;

[0020] Fig. 9 It is a schematic diagram of the top structure of the present invention. DETAILED DESCRIPTION

[0021] See Figure 1-9As shown: an automatic stripping mechanism for notebook screw gaskets includes a base 1 and a first cylinder 2 and a mounting plate 3 arranged on the base 1, a first support plate 4 is installed on the first cylinder 1, a material ejection column 5, a guide column 6 and a second cylinder 7 are arranged on the first support plate 4, a material guide plate 8 is movably connected to the guide column 6, a first straight hole 8-1 is arranged on the material guide plate 8, the material ejection column 5 is placed in the first straight hole 8-1, a second support plate 9 is arranged directly below the first support plate 4 and connected to the second cylinder 7, a through hole 5-1 is arranged in the material ejection column 5, one end of the material ejection rod 10 is placed in the through hole 5-1, and the other end thereof is installed on the second support plate 9, and a material collecting plate 11 is installed directly above the material guide plate 8, a second straight hole 11-1 is arranged on the material collecting plate 11, and the first straight hole 8-1 is concentric with the second straight hole 11-1.

[0022] Preferably, a feeding mechanism is further provided on the mounting plate 3 , and the feeding mechanism comprises a coiling rack 12 and a first roller 13 .

[0023] Preferably, the top end of the ejector rod 10 is conical.

[0024] Preferably, a material pulling mechanism is also provided on the mounting plate 3, and the material pulling mechanism includes a motor 14, a second roller 15 and a third roller 16, the motor 14 is connected to the second roller 15 through a belt 17, the third roller 16 is installed on a third cylinder 18, and the third cylinder 18 is installed on the base 1.

[0025] Preferably, the third roller 16 is provided with a soft material.

[0026] The invention discloses a notebook screw gasket automatic stripping mechanism, which is suitable for explaining the attachment Figure 1 The screw gasket 100 shown is in an uncut state, and a center hole is provided in the center of the screw gasket 100. When loading for the first time, the rolled screw gasket 100 material needs to be installed on the coil rack 12 of the feeding mechanism, and one end of the screw gasket 100 material is passed through the first roller 13, between the guide plate 8 and the collecting plate 11, and between the second roller 15 and the third roller 16 in sequence. When the screw gasket 100 material reaches between the second roller 15 and the third roller 16, the third cylinder 18 starts to drive the third roller 16 connected thereto to tightly squeeze the second roller 15 and limit the screw gasket 100 material. The device also includes a control system, and the control system includes a PLC. Under the control of the control system, the motor 14 rotates and drives the second roller 15 to rotate through the belt 17, and the clamping force of the second roller 15 and the third roller 16 will realize the traction feeding of the screw gasket 100 material.

[0027] The principle of stripping the screw gasket 100 is as follows:

[0028] When the screw gasket 100 passes between the guide plate 8 and the collecting plate 11, under the control of the control system, the second cylinder 7 starts first and drives the second supporting plate 9 connected thereto to lift, and the ejecting rod 10 installed on the second supporting plate 9 will be lifted accordingly. The top end of the ejecting rod 10 is conical. After the conical top end is lifted, it is introduced into the center hole of the screw gasket 100 to position the screw gasket 100. Then the first cylinder 1 starts and drives the first supporting plate 4 connected thereto to lift. Since the guide plate 8 and the ejecting column 5 are both installed on the first supporting plate 4, and since the ejecting column 5 is a hollow structure, the end face of the ejecting column 5 is annular, and the screw gasket 100 is also annular, during the lifting process of the ejecting column 5, the uncut part of the screw gasket 100 will be cut off, and the cut screw gasket 100 will be placed on the end face of the ejecting column 5. Since the first straight hole 8-1 is concentric with the second straight hole 11-1, the screw gasket 100 will enter the second straight hole 11-1 of the collecting plate 11 to complete the stripping.

[0029] The above is only a preferred embodiment of the present invention, and does not limit the present invention in other forms. Any technician familiar with the profession may use the above disclosed technical content to change or modify it into an equivalent embodiment with equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiment according to the technical essence of the present invention without departing from the content of the present invention still falls within the protection scope of the present invention.

Claims

1. A notebook screw gasket automatic stripping mechanism, comprising a base, a first cylinder and a mounting plate arranged on the base, characterized in that: The first support plate is installed on the first cylinder, and a material ejection column, a guide column and a second cylinder are provided on the first support plate. The guide plate is movably connected to the guide column, and a first straight hole is provided on the material guide plate. The material ejection column is placed in the first straight hole. The second support plate is arranged directly below the first support plate and connected to the second cylinder. A through hole is provided in the material ejection column, one end of the material ejection rod is placed in the through hole, and the other end thereof is installed on the second support plate. A material collecting plate is installed directly above the material guide plate, and a second straight hole is provided on the material collecting plate. The first straight hole is concentric with the second straight hole.

2. The automatic stripping mechanism for notebook screw gaskets according to claim 1, characterized in that: A feeding mechanism is also provided on the mounting plate, and the feeding mechanism comprises a coiling rack and a first roller.

3. The automatic stripping mechanism for screw gaskets of a laptop according to claim 1, characterized in that: The top end of the ejector rod is conical.

4. The automatic stripping mechanism for notebook screw gaskets according to claim 1, characterized in that: A material pulling mechanism is also provided on the mounting plate, and the material pulling mechanism includes a motor, a second roller and a third roller. The motor is connected to the second roller through a belt, the third roller is installed on the third cylinder, and the third cylinder is installed on the base.

5. The automatic stripping mechanism for notebook screw gaskets according to claim 4, characterized in that: The third roller is provided with a soft material.

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