CN112135507A - Clamping equipment with protective structure for assembling automobile key contact piece - Google Patents

Clamping equipment with protective structure for assembling automobile key contact piece Download PDF

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Publication number
CN112135507A
CN112135507A CN202011142096.7A CN202011142096A CN112135507A CN 112135507 A CN112135507 A CN 112135507A CN 202011142096 A CN202011142096 A CN 202011142096A CN 112135507 A CN112135507 A CN 112135507A
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CN
China
Prior art keywords
contact piece
clamping
contact
key
piece
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202011142096.7A
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Chinese (zh)
Inventor
覃海莲
王燕
毛淑珊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Jindianzi Industrial Design Co ltd
Original Assignee
Guangzhou Jindianzi Industrial Design Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Guangzhou Jindianzi Industrial Design Co ltd filed Critical Guangzhou Jindianzi Industrial Design Co ltd
Priority to CN202011142096.7A priority Critical patent/CN112135507A/en
Publication of CN112135507A publication Critical patent/CN112135507A/en
Withdrawn legal-status Critical Current

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    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
    • H05K13/0015—Orientation; Alignment; Positioning
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
    • H05K13/02—Feeding of components
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
    • H05K13/04—Mounting of components, e.g. of leadless components
    • H05K13/0404—Pick-and-place heads or apparatus, e.g. with jaws
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
    • H05K13/04—Mounting of components, e.g. of leadless components
    • H05K13/0404—Pick-and-place heads or apparatus, e.g. with jaws
    • H05K13/0413—Pick-and-place heads or apparatus, e.g. with jaws with orientation of the component while holding it; Drive mechanisms for gripping tools, e.g. lifting, lowering or turning of gripping tools
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
    • H05K13/04—Mounting of components, e.g. of leadless components
    • H05K13/046—Surface mounting
    • H05K13/0469—Surface mounting by applying a glue or viscous material
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
    • H05K13/08—Monitoring manufacture of assemblages
    • H05K13/081—Integration of optical monitoring devices in assembly lines; Processes using optical monitoring devices specially adapted for controlling devices or machines in assembly lines
    • H05K13/0812—Integration of optical monitoring devices in assembly lines; Processes using optical monitoring devices specially adapted for controlling devices or machines in assembly lines the monitoring devices being integrated in the mounting machine, e.g. for monitoring components, leads, component placement
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
    • H05K13/08—Monitoring manufacture of assemblages
    • H05K13/081—Integration of optical monitoring devices in assembly lines; Processes using optical monitoring devices specially adapted for controlling devices or machines in assembly lines
    • H05K13/0813—Controlling of single components prior to mounting, e.g. orientation, component geometry

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Operations Research (AREA)
  • Automatic Assembly (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)

Abstract

The invention discloses a clamping device with a protection structure for assembling an automobile key contact piece, which relates to the technical field of automobile key contact piece assembly and specifically comprises a conveying belt, a contact piece preparation mechanism and an assembling clamping mechanism, wherein clamping tooth heads are arranged on two sides of the surface of the conveying belt, the contact piece preparation mechanism is fixed on the right side of the upper surface of a loading load plate, the assembling clamping mechanism is arranged on the left side of the upper surface of the loading load plate, the clamping device with the protection structure is used for assembling the automobile key contact piece, the conveying direction of the conveying belt is consistent with the direction of a gap of a contact piece clamping piece, the conveying belt can continuously convey the assembled contact piece to be separated from the interior of the contact piece clamping piece after the assembling is finished, a rubber pad is arranged on the inner wall of the key clamping piece to protect an automobile key, the clamping loss of the automobile key is avoided, and the key clamping piece can be separated from the, thereby realize automatic unloading to the car key after the equipment.

Description

Clamping equipment with protective structure for assembling automobile key contact piece
Technical Field
The invention relates to the technical field of automobile key contact piece assembly, in particular to clamping equipment with a protection structure for automobile key contact piece assembly.
Background
The automobile key is characterized in that the button battery supplies power to the control circuit to remotely control the automobile, the button battery is connected with the control circuit through the battery contact, when the automobile key is produced, due to the problems that the size of the contact is too small and the inner space of the automobile key is narrow, manual operation is mostly adopted for assembly between the contact and the circuit board in the automobile key, a worker holds the tweezers to clamp the contact and places the contact at the appointed position of the circuit board in the automobile key, and glue is smeared at the contact position to complete assembly.
The equipment of current contact and car key inner circuit board adopts manual operation, and manual operation leads to the packaging efficiency low, and needs a large amount of cost of labor, and manual operation's accuracy can't be ensured moreover, easily leads to the defective products to appear.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides clamping equipment with a protection structure for assembling a car key contact, which solves the problems that the assembly efficiency is low and a large amount of labor cost is required due to manual operation, the accuracy of manual operation cannot be guaranteed and defective products are easy to occur due to the fact that the existing contact and a circuit board in a car key are assembled by manual operation in the background technology.
In order to achieve the purpose, the invention is realized by the following technical scheme: a clamping device with a protection structure for assembling an automobile key contact piece comprises a conveying belt, a contact piece preparation mechanism and an assembling clamping mechanism, wherein clamping tooth heads are arranged on two sides of the surface of the conveying belt, a key clamping piece is wrapped on the outer wall of each clamping tooth head, a guide rail plate is connected to one end, away from the vertical central axis of the conveying belt, of each key clamping piece, a feeding load-carrying plate is arranged on the right side of the conveying belt in parallel, the contact piece preparation mechanism is fixed on the right side of the upper surface of the feeding load-carrying plate and comprises a contact piece feeding box, a rubber storage box, an infrared camera, a material-carrying turntable, a micro motor, a micro push rod, a rubber outlet pipe, a reset spring and a plugging piece, the rubber storage box is connected to the top of the right end of the contact piece feeding box, the infrared camera is fixed on the left side of the rubber storage box, and, the bottom of the material loading turntable is connected with a micro motor, the right end inside the contact piece feeding box is provided with a micro push rod, the left end inside the contact piece feeding box is provided with a return spring, one end of the return spring, which is close to the vertical central axis of the contact piece feeding box, is connected with a plugging piece, the upper surface of the left end of the contact piece feeding box is connected with a rubber outlet pipe, the assembling clamping mechanism is arranged on the left side of the upper surface of the feeding load plate and comprises a rotating motor, a sectional shaft supporting arm, an electric telescopic rod and a contact piece clamping piece, the top of the rotating motor is connected with the sectional shaft supporting arm, the inner part of one end, which is far away from the vertical central axis of the rotating motor, of the sectional shaft supporting arm is fixedly provided with the electric telescopic rod, the bottom of the electric telescopic rod is connected with the contact piece clamping piece, the upper surface of the guide, and the upper part of the outer surface of the electric telescopic rod is provided with a laser receiver.
Optionally, the key holder forms an engagement structure with the conveyor belt through the engaging tooth head, and the key holder forms a sliding structure with the guide rail plate through the conveyor belt.
Optionally, the contact piece feeding box is fixedly connected with the glue storage box, and the material carrying turntable forms a rotating structure with the contact piece feeding box through the micro motor.
Optionally, the central axis of the micro push rod and the central axis of the contact piece feeding box are located on the same horizontal line, and the micro push rod and the inner bottom surface of the contact piece feeding box are distributed in parallel.
Optionally, the glue storage box forms a communicated structure with the contact feeding box through the glue outlet pipe, and the glue outlet pipes are symmetrically distributed around the central axis of the contact feeding box.
Optionally, two side surfaces of the plugging piece are attached to the side surface of the inner wall of the contact piece feeding box, and the plugging piece and the contact piece feeding box form an elastic structure through a return spring.
Optionally, the electric telescopic rods and the rotating motor form a rotating structure through the branch shaft support arms, and the electric telescopic rods are symmetrically distributed about a vertical center line of the rotating motor.
Optionally, the contact clamping piece forms a lifting structure through an electric telescopic rod, and the contact clamping piece is in a C shape.
Optionally, the first laser sensor, the second laser sensor and the laser receiver are distributed on the same horizontal central axis, and the laser receiver is fixedly connected with the electric telescopic rod.
The invention provides clamping equipment with a protective structure for assembling an automobile key contact piece, which has the following beneficial effects:
1. this car key wafer equipment is with centre gripping equipment that has protective structure, the interior profile of key holder is identical with the outline of car key, be favorable to carrying out the centre gripping location to the car key, it is not hard up to avoid the car key to take place, stability when improving the equipment, and the inner wall of key holder is provided with the rubber pad and can plays the protection to the car key, can improve centre gripping firmness simultaneously, it receives the clamp and decreases to avoid the car key, thereby it is connected along with the conveyer belt transmission that the meshing is presented with the conveyer belt to key holder and conveyer belt, can take place the separation at the conveyer belt tail end through the guide rail board simultaneously, thereby realize automatic unloading to the car key after the equipment.
2. This car key contact equipment is with centre gripping equipment that has protective structure, it rotates adjustable contact angle and confirms the angle through infrared camera to drive the material carousel of carrying through micro motor, thereby make things convenient for the triangle position of contact bottom to coincide with the tie point on car key internal circuit board surface, and can pass through position with contact propelling movement to electric telescopic handle after adjusting through miniature push rod, make things convenient for electric telescopic handle to carry out the centre gripping, and electric telescopic handle stretches out and can support the shutoff piece and make it pass through reset spring shrink, thereby make the outlet of the magazine inner wall both sides on the contact expose, store up the inside glue solution of glue box and pass the outlet of glue pipe and flow in outlet of glue position and soak the contact bottom this moment, thereby can accomplish the equipment that bonds when making things convenient for contact and circuit board contact.
3. This car key contact equipment is with centre gripping equipment that has protective structure, electric telescopic handle initial state is half stretching form, stretch out the distance promptly for the half that stretches out completely, this moment can pass through the contact magazine top and catch on the contact through the contact holder through rotating the motor rotation, and laser receiver responded to with second laser sensor this moment mutually, thereby make electric telescopic handle collect completely to mention the contact and leave the contact magazine inside and rotatory to the conveyer belt top on, this in-process is because contact holder bottom tail end is the perk form, can avoid the contact to take place to drop.
4. This car key contact equipment is with centre gripping equipment that has protective structure, when laser receiver and first laser sensor responded to, the conveyer belt stops the conveying, and electric telescopic handle stops rotating, car key is just in contact holder below this moment, stretch out through electric telescopic handle and make contact holder and the inside circuit board of car key contact, and can accomplish the equipment that bonds immediately because the bottom of contact holder is stained with the glue solution, and contact holder bottom can support contact bottom increase pressure along with electric telescopic handle descends, thereby improve the firmness of bonding.
5. This car key contact equipment is with centre gripping equipment that has protective structure, the direction of transfer of conveyer belt is unanimous with the breach orientation of contact holder, after the equipment finishes the back conveyer belt continue the conveying can make the contact after the equipment break away from the contact holder inside, electric telescopic handle continues to rotate this moment and contracts to partly stretch the form and can press from both sides under the rotation state and get next piece of contact, continuous repetition can realize assembly line operation, be favorable to improving work efficiency and equipment accuracy, also effectively reduce the cost of labor.
Drawings
FIG. 1 is a schematic top and front view of a contact to be assembled;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic view of the belt and key holder connection of the present invention;
FIG. 4 is a schematic top view of the contact blade loading case of the present invention;
FIG. 5 is a front view of the contact plate feeding box of the present invention;
FIG. 6 is a schematic view of the front view of the electric telescopic rod of the present invention;
fig. 7 is a perspective view of the wafer holder of the present invention.
In the figure: 1. a conveyor belt; 2. clamping a gear head; 3. a key holder; 4. a guide rail plate; 5. loading a loading plate; 6. a contact preparation mechanism; 7. a contact piece feeding box; 8. a glue storage box; 9. an infrared camera; 10. a material loading turntable; 11. a micro motor; 12. a micro push rod; 13. discharging the rubber tube; 14. a return spring; 15. a blocking member; 16. assembling a clamping mechanism; 17. rotating the motor; 18. a branch shaft support arm; 19. an electric telescopic rod; 20. a contact blade holder; 21. a first laser sensor; 22. a second laser sensor; 23. a laser receiver.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus are not to be construed as limiting the present invention, and furthermore, the terms "first", "second", "third", and the like are only used for descriptive purposes and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate, and those skilled in the art will understand the specific meaning of the above terms in the present invention in specific situations.
Referring to fig. 1 to 7, the present invention provides a technical solution: a clamping device with a protection structure for assembling an automobile key contact piece comprises a conveying belt 1, a contact piece preparation mechanism 6 and an assembling clamping mechanism 16, wherein clamping tooth heads 2 are arranged on two sides of the surface of the conveying belt 1, a key clamping piece 3 is wrapped on the outer wall of each clamping tooth head 2, one end, far away from the vertical central axis of the conveying belt 1, of each key clamping piece 3 is connected with a guide rail plate 4, a loading load plate 5 is arranged on the right side of the conveying belt 1 in parallel, the key clamping piece 3 forms a meshing structure with the conveying belt 1 through the clamping tooth heads 2, a sliding structure is formed between the conveying belt 1 and the guide rail plate 4 through the key clamping piece 3, the key clamping piece 3 is driven by the conveying belt 1 through the clamping tooth heads 2 to circularly slide along the inner part of the guide rail plate 4, the key clamping piece 3 can be folded firstly to clamp an automobile key in the circular sliding process, and because the interior profile of key holder 3 is identical with the outline of car key, be favorable to carrying out the centre gripping location to the car key, avoid the car key to take place to become flexible, stability when improving the equipment, and the inner wall of key holder 3 is provided with the rubber pad and can plays the protection to the car key, can improve the centre gripping firmness simultaneously, avoids the car key to receive the clamp and decreases.
The contact plate preparation mechanism 6 is fixed on the right side of the upper surface of the loading load plate 5, the contact plate preparation mechanism 6 comprises a contact plate feeding box 7, a glue storage box 8, an infrared camera 9, a material loading rotary disc 10, a micro motor 11, a micro push rod 12, a glue outlet pipe 13, a reset spring 14 and a plugging piece 15, the top of the right end of the contact plate feeding box 7 is connected with the glue storage box 8, the left side of the glue storage box 8 is fixed with the infrared camera 9, the middle part of the bottom surface of the inner wall of the contact plate feeding box 7 is provided with the material loading rotary disc 10, the bottom of the material loading rotary disc 10 is connected with the micro motor 11, the right end of the interior of the contact plate feeding box 7 is provided with the micro push rod 12, the left end of the interior of the contact plate feeding box 7 is provided with the reset spring 14, one end of the reset spring 14, which is close to the vertical central axis of the contact plate feeding box 7, is connected with the plugging, the material carrying turntable 10 and the contact piece feeding box 7 form a rotating structure through the micro motor 11, the central axis of the micro push rod 12 and the central axis of the contact piece feeding box 7 are positioned on the same horizontal line, the micro push rod 12 and the bottom surface inside the contact piece feeding box 7 are distributed in parallel, the rubber storage box 8 and the contact piece feeding box 7 form a communicating structure through the rubber outlet pipe 13, the rubber outlet pipes 13 are symmetrically distributed about the central axis of the contact piece feeding box 7, two side surfaces of the plugging piece 15 are attached to the inner wall side surfaces of the contact piece feeding box 7, the plugging piece 15 and the contact piece feeding box 7 form an elastic structure through the reset spring 14, a contact piece can enter the contact piece feeding box 7 through automatic feeding or manual feeding of a manipulator, the feeding end of the contact piece feeding box 7 is inclined, the contact piece can slide to the surface of the material carrying turntable 10 accurately, the material carrying turntable 10 is driven by the micro motor 11 to rotate to adjust the angle of the contact piece and determine the angle through, thereby make things convenient for the triangle position of contact bottom to coincide with the tie point on car key internal circuit board surface, and can pass through the position with contact propelling movement after adjusting to electric telescopic handle 19 through miniature push rod 12, make things convenient for electric telescopic handle 19 to carry out the centre gripping, and electric telescopic handle 19 stretches out and can support shutoff piece 15 and make it pass through reset spring 14 shrink, thereby make the contact go up the gum mouth of 7 inner wall both sides of magazine expose, store up 8 inside glue solution of glue box and pass glue outlet pipe 13 and flow and soak the contact bottom in gum mouth position this moment, thereby can accomplish the bonding equipment when making things convenient for contact and circuit board contact.
The assembling and clamping mechanism 16 is arranged on the left side of the upper surface of the loading load plate 5, the assembling and clamping mechanism 16 comprises a rotating motor 17, a sectional shaft supporting arm 18, an electric telescopic rod 19 and a contact piece clamping piece 20, the top of the rotating motor 17 is connected with the sectional shaft supporting arm 18, the electric telescopic rod 19 is fixed inside one end, away from the vertical central axis of the rotating motor 17, of the sectional shaft supporting arm 18, the bottom of the electric telescopic rod 19 is connected with the contact piece clamping piece 20, the upper surface of the guide rail plate 4 is provided with a first laser sensor 21, the upper surface of the glue storage box 8 is provided with a second laser sensor 22, the upper part of the outer surface of the electric telescopic rod 19 is provided with a laser receiver 23, the electric telescopic rod 19 forms a rotating structure through the sectional shaft supporting arm 18 and the rotating motor 17, the electric telescopic rods 19 are symmetrically distributed about the vertical central line of the rotating motor 17, the contact piece clamping piece 20 is C-shaped, a first laser sensor 21, a second laser sensor 22 and a laser receiver 23 are distributed on the same horizontal central axis, the laser receiver 23 is fixedly connected with the electric telescopic rod 19, the electric telescopic rod 19 is in a semi-extension state in an initial state, namely, the extension distance is half of the extension distance, at the moment, the contact piece can pass through the upper part of the contact piece feeding box 7 through the rotation of the rotating motor 17 and be hooked by the contact piece clamping piece 20, at the moment, the laser receiver 23 is in response to the second laser sensor 22, so that the electric telescopic rod 19 is completely collected to lift the contact piece to be separated from the inner part of the contact piece feeding box 7 and rotate to the upper part of the conveyor belt 1, in the process, the tail end of the bottom of the contact piece clamping piece 20 is in a tilting state, the contact piece can be prevented from falling off, when the laser receiver 23 is in response to the, the electric telescopic rod 19 stops rotating, the automobile key is just positioned below the contact clamping piece 20 at the moment, the contact clamping piece 20 is contacted with a circuit board in the automobile key by extending the electric telescopic rod 19, the bonding assembly can be immediately completed due to the fact that glue is adhered to the bottom of the contact clamping piece 20, the bottom of the contact clamping piece 20 can abut against the bottom of the contact along with the descending of the electric telescopic rod 19 to increase pressure, the bonding firmness is improved, the top of the contact is guaranteed not to be stressed due to the fact that the bottom of the contact is abutted against the triangular part at the bottom of the contact, the elasticity of the contact is prevented from being affected, the conveying direction of the conveying belt 1 is consistent with the direction of the notch of the contact clamping piece 20, the assembled contact can be separated from the interior of the contact clamping piece 20 by continuing conveying the conveying belt 1 after the assembly is completed, meanwhile, the electric telescopic rod 19 continues rotating and, the assembly line operation can be realized by continuous repetition, the improvement of the working efficiency and the assembly accuracy are facilitated, and the labor cost can be effectively reduced.
In conclusion, when the clamping device with the protection structure for assembling the automobile key contact piece is used, firstly, the conveying speed of the automobile key by the conveying belt 1 is adjusted to be matched with the rotating speed of the electric telescopic rod 19 through a programming technology, the key clamping piece 3 is driven by the conveying belt 1 through the clamping tooth head 2 to circularly slide along the inside of the guide rail plate 4, the key clamping piece 3 is firstly folded to clamp the automobile key in the circular sliding process and then separated from the other end of the guide rail plate 4, the automobile key is favorably clamped and positioned due to the fact that the inner contour of the key clamping piece 3 is matched with the outer contour of the automobile key, the automobile key is prevented from loosening, meanwhile, the contact piece can enter the contact piece feeding box 7 through automatic feeding or manual feeding of a mechanical arm, the feeding end of the contact piece feeding box 7 is inclined, and the contact piece can accurately slide to the surface of the material carrying turntable 10, at the moment, the micro motor 11 drives the material carrying turntable 10 to rotate to adjust the angle of the contact piece and the angle is determined through the infrared camera 9, so that the triangular part at the bottom of the contact piece is matched with the connecting point of the surface of the circuit board inside the automobile key conveniently, the adjusted contact piece can be pushed to the position where the electric telescopic rod 19 passes through by the micro push rod 12 to facilitate the clamping of the electric telescopic rod 19, the electric telescopic rod 19 extends out to abut against the blocking piece 15 to be contracted through the reset spring 14, so that the glue outlets at two sides of the inner wall of the contact piece feeding box 7 are exposed, glue inside the glue storage box 8 flows out from the glue outlet part through the glue outlet 13 and soaks the bottom of the contact piece, then the rotating motor 17 drives the branch shaft supporting arm 18 to carry the electric telescopic rod 19 to rotate, the electric telescopic rod 19 is in a semi-extension state in the initial state, namely, the extending distance is half of the complete extension, at the moment, the rotating motor, and the laser receiver 23 is inducted with the second laser sensor 22 at the moment, so that the electric telescopic rod 19 is completely collected to lift the contact sheet out of the contact sheet feeding box 7 and rotate to the upper part of the conveying belt 1, in the process, the tail end of the bottom of the contact sheet clamping piece 20 is in a tilting shape, the contact sheet can be prevented from falling off, when the laser receiver 23 is inducted with the first laser sensor 21, the conveying belt 1 stops conveying, the electric telescopic rod 19 stops rotating, the automobile key is just positioned below the contact sheet clamping piece 20 at the moment, the contact sheet clamping piece 20 is contacted with a circuit board in the automobile key through the extension of the electric telescopic rod 19, the bonding assembly can be immediately completed due to glue liquid adhered at the bottom of the contact sheet clamping piece 20, and the bottom of the contact sheet clamping piece 20 can abut against the bottom of the contact sheet to increase pressure along with the descending of the electric telescopic rod 19, so, guarantee the contact top not to be stressed, thereby avoid contact elasticity to receive the influence, at last because the direction of delivery of conveyer belt 1 is unanimous with the breach orientation of contact holder 20, after the equipment finishes 1 continuation conveying of conveyer belt can make the contact after the equipment break away from contact holder 20 inside, electric telescopic handle 19 continues to rotate simultaneously and contracts to partly stretching form can press from both sides under the rotating condition and get one piece of next contact, continuous repetition can realize the pipelining, be favorable to improving work efficiency and equipment accuracy, also effectively reduce the cost of labor, and take place the separation in the 4 other ends of guide rail board when key holder 3, thereby make the car key after the equipment break away from the centre gripping, conveniently collect.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims (9)

1. The utility model provides a car key contact equipment is with centre gripping equipment that has protective structure, includes conveyer belt (1), contact preparation mechanism (6) and equipment fixture (16), its characterized in that: clamping tooth heads (2) are arranged on two sides of the surface of the conveying belt (1), a key clamping piece (3) is wrapped on the outer wall of each clamping tooth head (2), one end, far away from the vertical central axis of the conveying belt (1), of each key clamping piece (3) is connected with a guide rail plate (4), a feeding load plate (5) is arranged on the right side of the conveying belt (1) in parallel, a contact piece preparation mechanism (6) is fixed on the right side of the upper surface of the feeding load plate (5), the contact piece preparation mechanism (6) comprises a contact piece feeding box (7), a glue storage box (8), an infrared camera (9), a material loading rotary table (10), a micro motor (11), a micro push rod (12), a glue outlet pipe (13), a reset spring (14) and a plugging piece (15), the top of the right end of the contact piece feeding box (7) is connected with the glue storage box (8), and the infrared camera (9) is fixed on the left side of the, a material loading turntable (10) is arranged in the middle of the bottom surface of the inner wall of the contact piece feeding box (7), a micro motor (11) is connected to the bottom of the material loading turntable (10), a micro push rod (12) is arranged at the right end of the interior of the contact piece feeding box (7), a reset spring (14) is arranged at the left end of the interior of the contact piece feeding box (7), a plugging piece (15) is connected to one end, close to the vertical central axis of the contact piece feeding box (7), of the reset spring (14), a rubber outlet tube (13) is connected to the upper surface of the left end of the contact piece feeding box (7), an assembling clamping mechanism (16) is arranged on the left side of the upper surface of the feeding load-carrying plate (5), the assembling clamping mechanism (16) comprises a rotating motor (17), a branch shaft supporting arm (18), an electric telescopic rod (19) and a contact piece clamping piece (20), and the top of the rotating, an electric telescopic rod (19) is fixed inside one end, far away from a vertical central axis of a rotating motor (17), of the item-dividing shaft support arm (18), a contact piece clamping piece (20) is connected to the bottom of the electric telescopic rod (19), a first laser sensor (21) is arranged on the upper surface of the guide rail plate (4), a second laser sensor (22) is arranged on the upper surface of the glue storage box (8), and a laser receiver (23) is arranged on the upper portion of the outer surface of the electric telescopic rod (19).
2. The clamping device with a protective structure for assembling the key of the automobile as claimed in claim 1, wherein: the key clamping piece (3) forms an engagement structure with the conveyor belt (1) through the clamping tooth head (2), and the key clamping piece (3) forms a sliding structure with the guide rail plate (4) through the conveyor belt (1).
3. The clamping device with a protective structure for assembling the key of the automobile as claimed in claim 1, wherein: the contact piece feeding box (7) is fixedly connected with the glue storage box (8), and the material carrying turntable (10) forms a rotating structure with the contact piece feeding box (7) through a micro motor (11).
4. The clamping device with a protective structure for assembling the key of the automobile as claimed in claim 1, wherein: the central axis of the micro push rod (12) and the central axis of the contact piece feeding box (7) are positioned on the same horizontal line, and the micro push rod (12) and the inner bottom surface of the contact piece feeding box (7) are distributed in a parallel manner.
5. The clamping device with a protective structure for assembling the key of the automobile as claimed in claim 1, wherein: the glue storage boxes (8) form a communicated structure with the contact plate feeding boxes (7) through the glue outlet pipes (13), and the glue outlet pipes (13) are symmetrically distributed around the central axis of the contact plate feeding boxes (7).
6. The clamping device with a protective structure for assembling the key of the automobile as claimed in claim 1, wherein: two side surfaces of the plugging piece (15) are attached to the side surface of the inner wall of the contact piece feeding box (7), and an elastic structure is formed between the plugging piece (15) and the contact piece feeding box (7) through a return spring (14).
7. The clamping device with a protective structure for assembling the key of the automobile as claimed in claim 1, wherein: the electric telescopic rods (19) form a rotating structure through the branch shaft support arms (18) and the rotating motor (17), and the electric telescopic rods (19) are symmetrically distributed around the vertical center line of the rotating motor (17).
8. The clamping device with a protective structure for assembling the key of the automobile as claimed in claim 1, wherein: the contact piece clamping pieces (20) form a lifting structure through an electric telescopic rod (19), and the contact piece clamping pieces (20) are C-shaped.
9. The clamping device with a protective structure for assembling the key of the automobile as claimed in claim 1, wherein: the first laser sensor (21), the second laser sensor (22) and the laser receiver (23) are distributed on the same horizontal central axis, and the laser receiver (23) is fixedly connected with the electric telescopic rod (19).
CN202011142096.7A 2020-10-23 2020-10-23 Clamping equipment with protective structure for assembling automobile key contact piece Withdrawn CN112135507A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011142096.7A CN112135507A (en) 2020-10-23 2020-10-23 Clamping equipment with protective structure for assembling automobile key contact piece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011142096.7A CN112135507A (en) 2020-10-23 2020-10-23 Clamping equipment with protective structure for assembling automobile key contact piece

Publications (1)

Publication Number Publication Date
CN112135507A true CN112135507A (en) 2020-12-25

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011142096.7A Withdrawn CN112135507A (en) 2020-10-23 2020-10-23 Clamping equipment with protective structure for assembling automobile key contact piece

Country Status (1)

Country Link
CN (1) CN112135507A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113510084A (en) * 2021-04-23 2021-10-19 吴铿豪 Gas permeability detection device of gauze mask
CN114473488A (en) * 2022-01-25 2022-05-13 中南大学湘雅三医院 Atomizer manufacturing equipment for rehabilitation mechanical treatment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113510084A (en) * 2021-04-23 2021-10-19 吴铿豪 Gas permeability detection device of gauze mask
CN114473488A (en) * 2022-01-25 2022-05-13 中南大学湘雅三医院 Atomizer manufacturing equipment for rehabilitation mechanical treatment

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Application publication date: 20201225