Quick foam cotton clamping device

Abstract

The utility model provides a quick foam cotton clamping device which comprises a lifting column, the top of the lifting column is fixedly connected with a supporting rod, one end of the supporting rod is provided with a motor, an output shaft of the motor is fixedly connected with one end of a lead screw, the lead screw is rotationally connected to the inner side wall of the supporting rod, and the other end of the supporting rod is provided with a clamping device. The outer side wall of the lead screw is in threaded connection with a support. Air in the exhaust pipe and the sliding hole is extracted through the vacuum pump, negative pressure is generated in the connecting block, the piston rod is driven to move, the clamping jaw enters the sliding hole, the clamping jaw is elastically deformed through the side wall of the sliding hole, foam cotton is clamped, the clamping speed of the clamping device is increased, and the clamping efficiency is improved. Iron components in the mobile phone shielding cover foam cotton are adsorbed through the magnets in the mounting holes, the clamping stability is improved, meanwhile, the number of the clamping assemblies of the clamping device can be selected according to needs, and therefore the number of the foam cotton clamped at a time is increased, and the mounting efficiency of the mobile phone shielding cover foam cotton is improved.

Description

Technical Field

[0001] The utility model relates to a clamping device, in particular to a foam cotton quick clamping device, belonging to the technical field of foam cotton installation of mobile phone shielding cover. Background Art

[0002] The mobile phone shielding cover foam cotton is a cushioning material used inside the mobile phone shielding cover. It is usually made of polyurethane foam material. This foam cotton has excellent cushioning performance and durability, and can effectively absorb and disperse the impact force on the mobile phone, thereby protecting the electronic components and screen inside the mobile phone from damage. In addition, the mobile phone shielding cover foam cotton also has a certain sound insulation effect, which can reduce the noise and vibration generated by the mobile phone during use and improve the user experience of the mobile phone. At the same time, it also has a certain dustproof effect, which can effectively prevent dust and dirt from entering the inside of the mobile phone. The use of mobile phone shielding cover foam cotton can significantly improve the durability and reliability of the mobile phone.

[0003] During the installation of mobile phone shielding cover foam cotton, a single-chuck clamping device is often used to grab the foam cotton. The grabbing method adopted by this device is limited in the amount of foam cotton that can be clamped at a time, and the clamping process takes a long time, resulting in low installation efficiency of the mobile phone shielding cover foam cotton. Therefore, a foam cotton quick clamping device is proposed. Utility Model Content

[0004] In view of this, the utility model provides a foam cotton quick clamping device to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0005] The technical solution of the embodiment of the utility model is achieved as follows: a foam cotton quick clamping device comprises a lifting column, the top of the lifting column is fixedly connected to a support rod, one end of the support rod is installed with a motor, the output shaft of the motor is fixedly connected to one end of a screw rod, the screw rod is rotatably connected to the inner side wall of the support rod, the outer side wall of the screw rod is threadedly connected with a support, the inner side wall of the support is installed with a vacuum pump, the front surface of the vacuum pump is connected to an exhaust pipe, and the bottom of the exhaust pipe is evenly installed with clamping components. The clamping device can select the number of clamping components according to production needs, thereby increasing the number of foam cotton clamped at a single time and improving the installation efficiency of the foam cotton of the mobile phone shielding cover.

[0006] Further preferably, a fixing plate is fixedly connected to the bottom of the support, and the exhaust pipe is fixedly connected to the inner side wall of the fixing plate.

[0007] Further preferably: the clamping assembly comprises a connecting head, a supporting plate, a connecting block, a mounting hole, a sliding hole, a piston rod and a clamping claw;

[0008] The outer wall of the connecting head is fixedly connected to a support plate, the bottom of the connecting head is fixedly connected to a connecting block, the bottom of the connecting block is symmetrically provided with mounting holes, a sliding hole is provided inside the connecting block, the inner wall of the sliding hole is slidably connected to a piston rod, and the bottom end of the piston rod is fixedly connected to a clamping claw.

[0009] Further preferably, the connector is an internal hollow structure, and the connector is connected to the sliding hole.

[0010] Further preferably, a magnet is installed inside the mounting hole.

[0011] Further preferably, the lifting column is installed on the rear surface of the base.

[0012] Further preferably, a conveyor belt is installed on the inner side wall of the base.

[0013] Further preferably, a control panel is installed on the front surface of the base, a display screen is installed on the upper surface of the control panel, and supporting legs are symmetrically fixedly connected to the lower surface of the base.

[0014] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0015] The utility model uses a vacuum pump to extract air from the exhaust pipe and the sliding hole, so that negative pressure is generated inside the connecting block, which drives the piston rod to move, so that the clamping claw enters the sliding hole, and uses the side wall of the sliding hole to make the clamping claw produce elastic deformation to clamp the foam cotton, thereby improving the clamping speed of the clamping device, and uses the magnet in the installation hole to absorb the iron component in the foam cotton of the mobile phone shielding cover to improve the clamping stability. At the same time, the clamping device can select the number of clamping components according to needs, thereby increasing the number of foam cotton clamped at a single time, and improving the installation efficiency of the foam cotton of the mobile phone shielding cover.

[0016] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a structural diagram of the utility model;

[0019] Figure 2 It is a rear view structural diagram of the utility model;

[0020] Figure 3 This is a structural diagram of the support of the utility model;

[0021] Figure 4 This is a structural diagram of the clamping assembly of the utility model.

[0022] 1. Base; 12. Conveyor belt; 13. Control panel; 14. Display screen; 15. Support leg; 16. Lifting column; 17. Support rod; 18. Motor; 19. Screw; 110. Support; 111. Vacuum pump; 112. Exhaust pipe; 113. Fixing plate; 20. Clamping assembly; 21. Connecting head; 22. Support plate; 23. Connecting block; 24. Mounting hole; 25. Sliding hole; 26. Piston rod; 27. Clamping claw. DETAILED DESCRIPTION

[0023] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0024] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0025] like Figure 1 As shown in Figure 4, an embodiment of the utility model provides a foam cotton quick clamping device, including a lifting column 16, the top of the lifting column 16 is fixedly connected to a support rod 17, one end of the support rod 17 is installed with a motor 18, the output shaft of the motor 18 is fixedly connected to one end of a screw rod 19, the screw rod 19 is rotatably connected to the inner wall of the support rod 17, the outer wall of the screw rod 19 is threadedly connected to a support 110, the inner wall of the support 110 is installed with a vacuum pump 111, the front surface of the vacuum pump 111 is connected to an exhaust pipe 112, and the bottom of the exhaust pipe 112 is evenly installed with clamping components 20. The clamping device can select the number of clamping components 20 according to production needs, thereby increasing the number of foam cotton clamped at a single time and improving the installation efficiency of the mobile phone shielding cover foam cotton.

[0026] In this embodiment, specifically: a fixing plate 113 is fixedly connected to the bottom of the support 110 , and the exhaust pipe 112 is fixedly connected to the inner wall of the fixing plate 113 .

[0027] In this embodiment, specifically: the clamping assembly 20 includes a connecting head 21, a support plate 22, a connecting block 23, a mounting hole 24, a sliding hole 25, a piston rod 26 and a clamping claw 27;

[0028] The outer wall of the connecting head 21 is fixedly connected to a support plate 22, the bottom of the connecting head 21 is fixedly connected to a connecting block 23, the bottom of the connecting block 23 is symmetrically provided with mounting holes 24, the interior of the connecting block 23 is provided with a sliding hole 25, the inner wall of the sliding hole 25 is slidably connected to a piston rod 26, and the bottom end of the piston rod 26 is fixedly connected to a clamping claw 27.

[0029] In this embodiment, specifically: the connecting head 21 is an internal hollow structure, the connecting head 21 is connected to the sliding hole 25, and the air inside the exhaust pipe 112 and the sliding hole 25 is extracted by the vacuum pump 111, so that negative pressure is generated inside the connecting block 23, driving the piston rod 26 to move, so that the clamping claw 27 enters the sliding hole 25, and uses the side wall of the sliding hole 25 to make the clamping claw 27 produce elastic deformation, clamp the foam cotton, and improve the clamping speed of the clamping device.

[0030] In this embodiment, specifically: a magnet is installed inside the mounting hole 24, and the magnet can be selectively installed in the mounting hole 24 according to whether the foam contains iron components. The magnet in the mounting hole 24 is used to absorb the iron components in the foam of the mobile phone shielding cover to improve the stability of clamping.

[0031] In this embodiment, specifically: the lifting column 16 is installed on the rear surface of the base 11, and a screw module is installed inside the lifting column 16, which can drive the lifting column 16 to move up and down, and the lifting column 16 drives the clamping assembly 20 to move downward close to the foam cotton.

[0032] In this embodiment, specifically: a conveyor belt 12 is installed on the inner side wall of the base 11, and the conveyor belt 12 is used to transport the foam cotton of the mobile phone shielding cover.

[0033] In this embodiment, specifically: a control panel 13 is installed on the front surface of the base 11 , a display screen 14 is installed on the upper surface of the control panel 13 , and supporting legs 15 are symmetrically fixedly connected to the lower surface of the base 11 .

[0034] When the utility model is working: a plurality of foam cottons are evenly placed on the conveyor belt 12 and conveyed by the conveyor belt 12. When the foam cotton moves to the bottom of the clamping claw 27, the lifting column 16 drives the clamping assembly 20 to move downward close to the foam cotton. After the clamping assembly 20 is in place, the air inside the exhaust pipe 112 and the sliding hole 25 is extracted by the vacuum pump 111, so that negative pressure is generated inside the connecting block 23, driving the piston rod 26 to move, so that the clamping claw 27 enters the inside of the sliding hole 25, and the side wall of the sliding hole 25 is used to make the clamping claw 27 produce elastic deformation, clamp the foam cotton, improve the clamping speed of the clamping device, and use the magnet in the installation hole 24 to absorb the iron component in the foam cotton of the mobile phone shielding cover to improve the stability of clamping. At the same time, the clamping device can select the number of clamping assemblies 20 according to production needs, thereby increasing the number of foam cotton clamped at a single time and improving the installation efficiency of the foam cotton of the mobile phone shielding cover.

[0035] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A foam cotton quick clamping device, comprising a lifting column (16), characterized in that: The top of the lifting column (16) is fixedly connected to a support rod (17), one end of the support rod (17) is installed with a motor (18), the output shaft of the motor (18) is fixedly connected to one end of a screw rod (19), the screw rod (19) is rotatably connected to the inner wall of the support rod (17), the outer wall of the screw rod (19) is threadedly connected to a support (110), the inner wall of the support (110) is installed with a vacuum pump (111), the front surface of the vacuum pump (111) is connected to an exhaust pipe (112), and the bottom of the exhaust pipe (112) is evenly installed with a clamping assembly (20).

2. A foam cotton quick clamping device according to claim 1, characterized in that: A fixing plate (113) is fixedly connected to the bottom of the support (110), and the exhaust pipe (112) is fixedly connected to the inner side wall of the fixing plate (113).

3. A foam cotton quick clamping device according to claim 1, characterized in that: The clamping assembly (20) comprises a connecting head (21), a supporting plate (22), a connecting block (23), a mounting hole (24), a sliding hole (25), a piston rod (26) and a clamping claw (27); The outer wall of the connecting head (21) is fixedly connected to a support plate (22), the bottom of the connecting head (21) is fixedly connected to a connecting block (23), the bottom of the connecting block (23) is symmetrically provided with mounting holes (24), the interior of the connecting block (23) is provided with a sliding hole (25), the inner wall of the sliding hole (25) is slidably connected to a piston rod (26), and the bottom end of the piston rod (26) is fixedly connected to a clamping claw (27).

4. A foam cotton quick clamping device according to claim 3, characterized in that: The connecting head (21) is an internal hollow structure, and the connecting head (21) is connected to the sliding hole (25).

5. A foam cotton quick clamping device according to claim 3, characterized in that: A magnet is installed inside the installation hole (24).

6. A foam cotton quick clamping device according to claim 1, characterized in that: The lifting column (16) is installed on the rear surface of the base (11).

7. A foam cotton quick clamping device according to claim 6, characterized in that: A conveyor belt (12) is installed on the inner side wall of the base (11).

8. A foam cotton quick clamping device according to claim 7, characterized in that: A control panel (13) is installed on the front surface of the base (11), a display screen (14) is installed on the upper surface of the control panel (13), and support legs (15) are symmetrically fixedly connected to the lower surface of the base (11).

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