Small conductive foam grabbing and attaching mechanism

Abstract

The utility model discloses a small conductive foam grabbing and attaching mechanism, and relates to the technical field of notebook computer production, the small conductive foam grabbing and attaching mechanism comprises an adjusting frame, the bottom of the adjusting frame is slidably connected with a sliding block, the bottom of the sliding block is fixedly provided with a mounting frame, and the bottom of the mounting frame is symmetrically provided with first telescopic cylinders; a limiting frame is fixedly connected to the movable end of the first telescopic air cylinder, a pneumatic chuck is fixedly installed on the top of the limiting frame, a clamping jaw is slidably connected to the pneumatic chuck, the limiting frame is driven by the first telescopic air cylinder to move up and down, and the pneumatic chuck is driven by movement of the limiting frame to move. Conductive foam is clamped through mutual cooperation of a pneumatic chuck and a clamping jaw, a notebook computer is attached when the conductive foam moves downwards, the telescopic length of a first telescopic air cylinder is limited through a limiting switch, the descending distance of a limiting frame is changed by adjusting the height of a positioning nut, and the notebook computer is prevented from being scratched; the notebook computer is suitable for notebook computers of different models and convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to notebook computer production technical field, concretely is a small -size conductive foam grabbing and attaching mechanism. BACKGROUND

[0002] Conductive foam refers to wrapping conductive cloth on flame-retardant sponge, after a series of processing, make it have good surface conductivity, can be easily fixed on the device that needs shielding with adhesive tape. Different cross section shape, installation method, UL grade and shielding material with shielding effectiveness can be selected. Conductive foam can be divided into ordinary conductive foam, nickel-plated copper conductive foam, gold-plated conductive foam, carbon-plated conductive foam, tin-plated conductive foam, conductive aluminum foil foam, conductive copper foil foam, omnidirectional conductive foam, SMT conductive foam, I / O conductive foam pad and the like. It is widely used in PDP television, LCD display, liquid crystal television, mobile phone, notebook computer, MP3, communication cabinet, medical instrument and other electronic products and military, aerospace field.

[0003] Through the retrieval existing disclosure patent application number: CN202220415826.4, discloses a kind of conductive foam automatic material taking device, including plate body, the upper surface middle part of plate body is provided with a group of parallel straight line module, the upper end of straight line module is slidably arranged with bottom plate, the upper surface of bottom plate is provided with motor housing, the inside of motor housing is provided with motor, the output end of motor is connected with support rod, the upper end of support rod is connected with cross bar, the upper surface of cross bar is provided with control end, in the utility model, by being provided with the cooperation of motor and straight line module, can reach the taking of conductive foam in multiple directions Grab, cooperate the suction slot of the material taking mechanism on setting, relative to the suction mode of the existing direct vacuum chuck, can realize the suction of a variety of sizes of conductive foam, avoid the product size too small and thus inconvenient to suck, and the suction effect of the device is better, and the suction of conductive foam is more consistent and stable.

[0004] However, the above-mentioned device is not convenient to position, and cannot accurately clamp the foam. When attaching, it is easy to damage the notebook computer, and there is room for improvement. UTILITY MODEL CONTENT

[0005] TECHNICAL PROBLEM SOLVED

[0006] In view of the deficiencies of the prior art, the utility model provides a small conductive foam grabbing and attaching mechanism, which solves the problems of inconvenient positioning, inability to accurately clamp the foam, and easy damage to the notebook computer during attachment.

[0007] TECHNICAL SCHEME

[0008] In order to achieve the above object, the utility model discloses a small -size conductive foam grabbing and attaching mechanism, comprising: the adjusting frame bottom slidingly connected with the sliding block, the sliding block bottom fixed mounting has the mounting frame, the mounting frame bottom symmetry is provided with first telescopic cylinder, first telescopic cylinder movable end fixed connection has the limit frame, the limit frame top fixed mounting has the pneumatic chuck, the pneumatic chuck on slidingly connected with the dog, the dog is provided as rubber claw, the dog is taken with conductive foam, the limit frame surface is provided with the limit slot, the dog slidingly connected in limit slot, the adjusting frame is provided with adjusting assembly, the adjusting frame bottom is provided with conveying belt, the conveying belt is provided with positioning assembly, the limit frame is slidingly connected with the sliding plate, the sliding plate one side fixed connection has the limit switch, the limit frame one side is provided with the locating nut.

[0009] Preferably, the adjusting assembly comprises a sliding groove, the adjusting frame bottom is provided with a sliding groove, the adjusting frame one side fixed mounting has the electrode, the electrode output shaft end fixed connection has the screw rod, the screw rod rotation is connected in the sliding groove, the screw rod is connected with the sliding block screw.

[0010] Preferably, the positioning assembly comprises a proximity switch, the conveying belt top symmetry is provided with proximity switch, the conveying belt both sides are provided with the positioning slot, the positioning slot in slidingly connected with the positioning frame, the positioning frame both sides symmetry is provided with the positioning rod, the positioning rod on screw connection has the locking nut, the positioning frame bottom fixed mounting has the second telescopic cylinder, the second telescopic cylinder movable end fixed connection has the positioning baffle.

[0011] Preferably, the positioning rod slidingly connected in the positioning slot, the locking nut is close to the conveying belt one side and is provided with the antiskid pad.

[0012] Preferably, the positioning baffle and the track width on the conveying belt are same, the proximity switch is set up on the conveying belt loading place.

[0013] Preferably, the adjusting frame bottom symmetry is provided with the fixed plate, and the distance sensor is fixedly connected to the fixed plate.

[0014] Preferably, the second telescopic cylinder and the first telescopic cylinder are fixedly communicated with the external gas source, and the second telescopic cylinder is arranged at the middle position of the bottom of the positioning frame.

[0015] Beneficial effects

[0016] The utility model provides a small -size conductive foam grabbing and attaching mechanism, compares with prior art, at least has the following beneficial effects:

[0017] The first telescopic air cylinder drives the limiting frame to move up and down, the limiting frame drives the pneumatic chuck to move through the movement of the limiting frame, the conductive foam is clamped through the cooperation of the pneumatic chuck and the claw, the notebook is attached when the conductive foam moves downward, the telescopic length of the first telescopic air cylinder is limited through the limiting switch, the height of the positioning nut is adjusted to change the descending distance of the limiting frame, the notebook computer is prevented from being scratched, different models of notebook computers are adapted, and use is facilitated. BRIEF DESCRIPTION OF DRAWINGS

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

[0019] Figure 2 It is a structural schematic view of the positioning assembly of the utility model;

[0020] Figure 3 It is a structural schematic view of the adjusting assembly of the utility model;

[0021] Figure 4 It is an enlarged schematic view of the structure at A.

[0022] In the drawing: 1, adjusting frame; 2, sliding block; 3, mounting frame; 4, first telescopic air cylinder; 5, limiting frame; 6, pneumatic chuck; 7, claw; 8, limiting groove; 9, conductive foam; 10, adjusting assembly; 1001, sliding groove; 1002, electrode; 1003, screw rod; 1004, fixed plate; 1005, distance sensor; 11, conveying belt; 12, positioning assembly; 1201, proximity switch; 1202, positioning groove; 1203, positioning frame; 1204, positioning rod; 1205, locking nut; 1206, second telescopic air cylinder; 1207, positioning baffle; 13, sliding plate; 14, positioning nut; 15, limiting switch. 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 other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Embodiment one:

[0025] Please refer to Figures 1-4The utility model provides a technical scheme: adjusting frame 1, the bottom sliding joint of adjusting frame 1 has sliding block 2, the bottom fixed mounting of sliding block 2 has mounting frame 3, and the bottom of mounting frame 3 is provided with the first telescopic cylinder 4 symmetrically, and the movable end fixed connection of first telescopic cylinder 4 has limit stop 5, and the top fixed mounting of limit stop 5 has pneumatic chuck 6, and the sliding joint of pneumatic chuck 6 has claw 7, and claw 7 is set up as rubber claw, and the electrically conductive bubble cotton 9 is taken in claw 7, and the surface of limit stop 5 is provided with limit groove 8, and claw 7 is slidingly connected in limit groove 8, and adjusting frame 1 is provided with adjusting assembly 10, and adjusting frame 1 bottom is provided with conveyer belt 11, and conveyer belt 11 is provided with positioning assembly 12, and the sliding joint of limit stop 5 has sliding plate 13, and the fixed connection of sliding plate 13 one side has limit switch 15, and the one side of limit stop 5 is provided with locating nut 14.

[0026] The above content analysis: through the first telescopic cylinder 4 drive limit stop 5 moves up and down, through the movement of limit stop 5 drive pneumatic chuck 6 moves, through the mutual cooperation of pneumatic chuck 6 and claw 7 to electrically conductive bubble cotton 9 is taken, when electrically conductive bubble cotton 9 moves down to the notebook is attached, through limit switch 15 to the telescopic length of first telescopic cylinder 4 is positioned, adjusting the height of locating nut 14 to change the descending distance of limit stop 5, avoid scratching notebook computer, it is convenient to adapt to different models of notebook, it is convenient to use.

[0027] Example two:

[0028] Please refer to Figures 1-4 The utility model provides a technical scheme based on example one: adjusting assembly 10 includes sliding slot 1001, and the bottom of adjusting frame 1 is provided with sliding slot 1001, and the one side fixed mounting of adjusting frame 1 has electrode 1002, and the output shaft end fixed connection of electrode 1002 has lead screw 1003, and lead screw 1003 is rotatably connected in sliding slot 1001, and lead screw 1003 is threadedly connected with sliding block 2.

[0029] The above content analysis: starting electrode 1002 drive lead screw 1003 rotates, through the rotation of lead screw 1003 drive sliding block 2 along sliding slot 1001 slides, thereby changing the position of claw 7, in electrically conductive bubble cotton 9 is taken and moves.

[0030] Example three:

[0031] Please refer to Figures 1-4The utility model provides a technical scheme based on example one: Positioning assembly 12 includes proximity switch 1201, and proximity switch 1201 is symmetrically arranged on the top of conveying belt 11, and the both sides of conveying belt 11 are provided with positioning groove 1202, and positioning groove 1202 is slidably connected with positioning frame 1203, and positioning frame 1203 is symmetrically provided with positioning rod 1204 on both sides, and locking nut 1205 is threadedly connected on positioning rod 1204, and second telescopic cylinder 1206 is fixedly installed on the bottom of positioning frame 1203, and positioning baffle 1207 is fixedly connected to the movable end of second telescopic cylinder 1206.

[0032] The above content is analyzed: pulling positioning frame 1203 makes positioning frame 1203 slide along proximity switch 1201, and after moving to the required position, locking nut 1205 is screwed, and the position of positioning frame 1203 is fixed. When notebook computer moves along conveying belt 11 and moves to the position of proximity switch 1201, second telescopic cylinder 1206 is started, and positioning baffle 1207 is lowered, and notebook computer is blocked, at this time, first telescopic cylinder 4 drives conductive foam 9 to descend, and conductive foam 9 is attached to the required position of notebook computer, and the position of positioning frame 1203 is adjusted to attach conductive foam to different models of notebook computers.

[0033] Example four:

[0034] Please refer to Figures 1-4 The utility model provides a technical scheme based on example one: positioning rod 1204 is slidably connected in positioning groove 1202, and locking nut 1205 is provided with antiskid pad near one side of conveying belt 11.

[0035] The above content is analyzed: antiskid pad is arranged, and when locking nut 1205 is tightened, the position of positioning frame 1203 is better locked.

[0036] Example five:

[0037] Please refer to Figures 1-4 The utility model provides a technical scheme based on example one: positioning baffle 1207 is same as the width of track on conveying belt 11, and proximity switch 1201 is arranged on the feeding position of conveying belt 11.

[0038] The above content is analyzed: notebook computer is blocked by the lowering of positioning baffle 1207, and after proximity switch 1201 senses that notebook computer is close, second telescopic cylinder 1206 is started, and positioning baffle 1207 is lowered.

[0039] Example six:

[0040] Please refer toFigures 1-4 The utility model provides a technical scheme based on example one: fixed plate 1004 is symmetrically arranged on the bottom of adjusting frame 1, and distance sensor 1005 is fixedly connected on fixed plate 1004.

[0041] The above content is analyzed: fixed plate 1004 and distance sensor 1005 are arranged to detect the position of sliding block 2, facilitate the positioning of the position of sliding block 2, and facilitate the clamping of conductive foam 9.

[0042] It should be noted that in this paper, relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the term "includes", "contains" or any other variant thereof is intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0043] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A small conductive foam grabbing and attaching mechanism, characterized in that, Include: Adjusting frame (1), the sliding block (2) is connected at the bottom of the adjusting frame (1), the mounting frame (3) is fixedly installed at the bottom of the sliding block (2), the first telescopic cylinder (4) is symmetrically arranged at the bottom of the mounting frame (3), the movable end of the first telescopic cylinder (4) is fixedly connected with the limiting frame (5), the pneumatic chuck (6) is fixedly installed at the top of the limiting frame (5), the claw (7) is slidably connected on the pneumatic chuck (6), the claw (7) is arranged as a rubber claw, the electrically conductive foam (9) is clamped by the claw (7), the limiting groove (8) is formed in the surface of the limiting frame (5), the claw (7) is slidably connected in the limiting groove (8), the adjusting assembly (10) is arranged on the adjusting frame (1), the conveying belt (11) is arranged at the bottom of the adjusting frame (1), the positioning assembly (12) is arranged on the conveying belt (11), the sliding plate (13) is slidably connected on the limiting frame (5), the limiting switch (15) is fixedly connected on one side of the sliding plate (13), the positioning nut (14) is arranged on one side of the limiting frame (5).

2. The small conductive foam grabbing and attaching mechanism according to claim 1, wherein: The adjusting assembly (10) comprises a sliding groove (1001), the sliding groove (1001) is formed at the bottom of the adjusting frame (1), the electrode (1002) is fixedly installed on one side of the adjusting frame (1), the output shaft end of the electrode (1002) is fixedly connected with the lead screw (1003), the lead screw (1003) is rotatably connected in the sliding groove (1001), and the lead screw (1003) is threadedly connected with the sliding block (2).

3. The small conductive foam grabbing and attaching mechanism according to claim 1, wherein: The positioning assembly (12) comprises a proximity switch (1201), the proximity switch (1201) is symmetrically arranged at the top of the conveying belt (11), the positioning groove (1202) is formed in the both sides of the conveying belt (11), the positioning frame (1203) is slidably connected in the positioning groove (1202), the positioning rods (1204) are symmetrically arranged on the both sides of the positioning frame (1203), the locking nuts (1205) are threadedly connected on the positioning rods (1204), and the second telescopic cylinder (1206) is fixedly installed at the bottom of the positioning frame (1203).

4. The small conductive foam grabbing and attaching mechanism according to claim 3, characterized in that: The positioning rods (1204) are slidably connected in the positioning groove (1202), and the locking nuts (1205) are arranged on one side of the conveying belt (11) and provided with antiskid pads.

5. The small conductive foam grabbing and attaching mechanism according to claim 3, characterized in that: The positioning baffle (1207) has the same width as the track on the conveying belt (11), and the proximity switch (1201) is arranged at the feeding position of the conveying belt (11).

6. The small conductive foam grabbing and attaching mechanism according to claim 2, wherein: The fixing plate (1004) is symmetrically arranged at the bottom of the adjusting frame (1), and the distance sensor (1005) is fixedly connected on the fixing plate (1004).

7. The small conductive foam grabbing and attaching mechanism according to claim 3, characterized in that: The second telescopic cylinder (1206) and the first telescopic cylinder (4) are fixedly communicated with an external air source, and the second telescopic cylinder (1206) is arranged at the middle position of the bottom of the positioning frame (1203).

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