CN220210693U

CN220210693U - Packaging equipment for circuit board processing

Info

Publication number: CN220210693U
Application number: CN202321719466.8U
Authority: CN
Inventors: 彭山; 冯琳; 杨敏; 吴其银
Original assignee: Sichuan Minshan Electronic Technology Co ltd
Current assignee: Sichuan Minshan Electronic Technology Co ltd
Priority date: 2023-07-03
Filing date: 2023-07-03
Publication date: 2023-12-19
Anticipated expiration: 2033-07-03

Abstract

The utility model discloses packaging equipment for processing a circuit board, which comprises a return-type base, wherein a box body is fixedly arranged at the top of the return-type base, a fixing component used for fixing the circuit board is arranged at the inner bottom of the box body, a first electric push rod is fixedly arranged at the inner top of the box body, a dispensing component is fixedly connected to the bottom end of a piston rod of the first electric push rod, external air is extracted through an air inlet end of a blower, a non-woven fabric filter layer and an active carbon filter layer are used for filtering the external air, the filtered air is conveyed into the heating box through an air exhaust end of the blower, the air is heated through a heating wire, the heated air enters the air exhaust pipe, and is exhausted through three groups of spray heads, so that the contact part of a glued shell and the circuit board is air-dried, the drying speed of the glued part is accelerated, the connection effect of the circuit board and the shell is ensured, the packaged circuit board can be rapidly taken out, and the packaging efficiency is improved.

Description

Packaging equipment for circuit board processing

Technical Field

The utility model relates to the technical field of circuit board processing, in particular to packaging equipment for circuit board processing.

Background

The circuit board may be referred to as a printed circuit board or a printed circuit board, and packaging refers to connecting circuit pins on a silicon wafer to external connectors by wires for connection of other devices.

Such as an automatic integrated circuit packaging device (bulletin number: CN 218730865U), the device comprises a bottom plate and a clamping component for stably fixing a workpiece, wherein the clamping component comprises a fixed block fixedly connected with the top of the bottom plate, sliding grooves respectively formed in the periphery of the top of the fixed block, a sliding block arranged in the sliding grooves, a clamping plate fixedly connected with the top of the sliding block, a bidirectional screw rod arranged in the sliding grooves, a driving component for driving the bidirectional screw rod to rotate, an auxiliary fixing component for improving the fixing effect of the workpiece and a guiding component for improving the moving stability of the clamping plate.

When the device is used, the contact part of the shell and the circuit board after gluing is inconvenient to heat, the packaged circuit board is taken out after the gluing part is not dried, the connection strength of the circuit board and the shell can be influenced, the device can only stand for a long time to wait for solidification of the gluing part, and the packaging efficiency is low, so that the packaging equipment for processing the circuit board is required to be provided.

Disclosure of Invention

The present utility model is directed to a circuit board processing packaging device, so as to solve the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a packaging equipment of circuit board processing, includes back type base, the top fixed mounting of back type base has the box, the interior bottom of box is provided with the fixed subassembly that is used for fixed circuit board, the interior top fixed mounting of box has first electric putter, the bottom fixedly connected with point gum subassembly of first electric putter piston rod, the interior bottom fixed mounting of back type base has the air-blower, the air inlet end fixed intercommunication of air-blower has the tuber pipe, the one end fixed intercommunication of tuber pipe has the filtration box, the exhaust end of air-blower runs through back type base and box and fixed intercommunication through the tuber pipe has the heating box, the interior bottom at the box of heating box fixed mounting, the inside of heating box is provided with the heater strip, one side fixed intercommunication of heating box has the exhaust pipe, fixed intercommunication has three groups shower nozzles on the outer wall of exhaust pipe.

Preferably, the fixed subassembly includes two sets of second electric putter, two sets of second electric putter is symmetrical fixed mounting in the interior bottom of box, the one end fixedly connected with connecting plate of second electric putter piston rod, one side fixedly connected with two sets of telescopic links of connecting plate, two sets of the one end fixedly connected with L type splint of telescopic link, just be provided with the spring on the outer wall of telescopic link.

Preferably, the dispensing assembly comprises a type mounting frame, the type mounting frame is fixedly arranged at the bottom of a piston rod of the first electric push rod, a glue storage box is arranged at the inner bottom of the type mounting frame, a through groove is formed in the bottom of the type mounting frame, a dispensing head is detachably arranged at the bottom of the glue storage box, and the bottom of the dispensing head penetrates through the through groove and is located below the type mounting frame.

Preferably, the filter box is fixedly arranged at the inner bottom of the square base, a non-woven fabric filter layer is arranged in the filter box, and an activated carbon filter layer is arranged on one side of the filter box, which is positioned on the non-woven fabric filter layer.

Preferably, three groups of ventilation grooves are formed in one side of the box body, and dust-proof nets are arranged in the three groups of ventilation grooves.

Preferably, the outer wall of the exhaust pipe is fixedly sleeved with a supporting ring, and the bottom of the supporting ring is fixedly connected with the inner bottom of the box body.

Preferably, one side of the box body is hinged with a box door through a hinge, and an observation window is fixedly embedded on the box door.

Preferably, the box is located one side of the box door and is fixedly embedded with a control panel, and the control panel is electrically connected with the first electric push rod, the blower, the heating wire and the second electric push rod through wires respectively.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the air inlet end of the blower is used for extracting external air, the non-woven fabric filter layer and the active carbon filter layer are used for filtering the external air, the air exhaust end of the blower is used for conveying the filtered air into the heating box, the heating wire is used for heating the air, the heated air enters the air exhaust pipe and is exhausted through the three groups of spray heads, the contact part of the glued shell and the circuit board is air-dried, the drying speed of the glued part is accelerated, the connection effect of the circuit board and the shell is ensured, the packaged circuit board can be quickly taken out, and the packaging efficiency is improved;

2. the piston rods of the two groups of second electric push rods stretch out and draw back to drive the two groups of connecting plates to move relatively, the two groups of connecting plates respectively drive the two groups of telescopic rods to move, the four groups of telescopic rods respectively drive the two groups of L-shaped clamping plates to move in pairs, circuit boards with different sizes can be fixed, and the circuit boards can be buffered when being fixed through the cooperation of the telescopic rods and springs, so that the circuit boards are prevented from being pinched off.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic front sectional view of the case of the present utility model;

FIG. 3 is a schematic view of a filter cartridge of the present utility model in a cut-away configuration;

fig. 4 is a schematic view showing a sectional structure of the heating cartridge of the present utility model.

In the figure: 1. a square base; 2. a case; 3. a first electric push rod; 4. a blower; 5. a filter box; 6. a heating box; 7. a heating wire; 8. an exhaust pipe; 9. a spray head; 10. a second electric push rod; 11. a connecting plate; 12. a telescopic rod; 13. an L-shaped clamping plate; 14. a spring; 15. type mounting rack; 16. a glue storage box; 17. dispensing heads; 18. a non-woven fabric filter layer; 19. an activated carbon filter layer; 20. a dust screen; 21. a support ring; 22. a door; 23. and a control panel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution:

the packaging equipment for circuit board processing comprises a return base 1, a box body 2 is fixedly arranged at the top of the return base 1, a fixing component for fixing a circuit board is arranged at the inner bottom of the box body 2, a first electric push rod 3 is fixedly arranged at the inner top of the box body 2, a dispensing component is fixedly connected to the bottom end of a piston rod of the first electric push rod 3, a blower 4 is fixedly arranged at the inner bottom of the return base 1, an air inlet end of the blower 4 is fixedly communicated with an air pipe, one end of the air pipe is fixedly communicated with a filter box 5, an air exhaust end of the blower 4 penetrates through the return base 1 and the box body 2 through the air pipe and is fixedly communicated with a heating box 6, the heating box 6 is fixedly arranged at the inner bottom of the box body 2, a heating wire 7 is arranged in the heating box 6, an exhaust pipe 8 is fixedly communicated with one side of the heating box 6, three groups of spray heads 9 are fixedly communicated with the outer wall of the exhaust pipe 8, heated air is discharged through the three groups of spray heads 9, and the glued positions are air-dried, so that the drying speed is increased;

the fixing assembly comprises two groups of second electric push rods 10, the two groups of second electric push rods 10 are symmetrically and fixedly arranged at the inner bottom of the box body 2, one end of a piston rod of each second electric push rod 10 is fixedly connected with a connecting plate 11, one side of each connecting plate 11 is fixedly connected with two groups of telescopic rods 12, one end of each telescopic rod 12 is fixedly connected with an L-shaped clamping plate 13, the outer wall of each telescopic rod 12 is provided with a spring 14, and the telescopic rods 12 and the springs 14 are matched to play a buffering role in fixing a circuit board so as to prevent the circuit board from being pinched off;

the glue dispensing assembly comprises a type mounting frame 15, a type mounting frame 15 is fixedly arranged at the bottom of a piston rod of the first electric push rod 3, a glue storage box 16 is arranged at the inner bottom of the type mounting frame 15, a through groove is formed in the bottom of the type mounting frame 15, a glue dispensing head 17 is detachably arranged at the bottom of the glue storage box 16, the bottom end of the glue dispensing head 17 penetrates through the through groove and is positioned below the type mounting frame 15, and the glue dispensing head 17 of the glue storage box 16 can be taken out, so that raw materials can be conveniently added into the glue storage box 16;

the filter box 5 is fixedly arranged at the inner bottom of the return type base 1, a non-woven fabric filter layer 18 is arranged in the filter box 5, an activated carbon filter layer 19 is arranged on one side of the non-woven fabric filter layer 18 of the filter box 5, outside air is filtered, and the damage to the circuit board caused by impurities in the outside air when the circuit board is dried is prevented, so that the final packaging quality is influenced;

three groups of ventilation grooves are formed in one side of the box body 2, dust screens 20 are arranged in the three groups of ventilation grooves, air in the box body 2 is discharged, the air in the box body 2 is prevented from being too high, and the dust screens 20 can block external dust from entering the box body 2;

the outer wall of the exhaust pipe 8 is fixedly sleeved with a supporting ring 21, the bottom of the supporting ring 21 is fixedly connected with the inner bottom of the box body 2, and the exhaust pipe 8 is supported and fixed;

one side of the box body 2 is hinged with a box door 22 through a hinge, and an observation window is fixedly embedded on the box door 22, so that the condition inside the box body 2 can be observed through the observation window;

the control panel 23 is fixedly embedded in one side of the box body 2, which is positioned on the box door 22, the control panel 23 is respectively electrically connected with the first electric push rod 3, the blower 4, the heating wire 7 and the second electric push rod 10 through wires, and the normal operation of the device is controlled through the control panel 23.

Working principle: when the utility model is used, the box door 22 is opened firstly, the two groups of connecting plates 11 are driven to move relatively by the expansion of the piston rods of the two groups of second electric push rods 10, the two groups of connecting plates 11 respectively drive the two groups of expansion rods 12 to move, the four groups of expansion rods 12 respectively drive the two groups of L-shaped clamping plates 13 to move, then the circuit board is placed on the surfaces of the two groups of L-shaped clamping plates 13, the two groups of second electric push rods 10 are closed after the circuit board is fixed, the device can fix circuit boards with different sizes, can play a buffering role when fixing the circuit board by the cooperation of the expansion rods 12 and the springs 14, prevent the circuit board from being pinched off by the expansion of the piston rods of the first electric push rods 3, the drive point is glued first 17 and is removed, carry out the rubber coating to the shell of circuit board, then extract outside air through the air inlet end of air-blower 4, non-woven fabrics filter layer 18 and active carbon filter layer 19 filter outside air, the inside of heating box 6 is carried with the air after filtering to the end of airing exhaust of air-blower 4, heat the air through heater strip 7, the inside of exhaust pipe 8 is entered into to the air after the heating, three shower nozzle 9 discharges of rethread, air-dry shell and circuit board contact department after the rubber coating, accelerate the drying rate of rubber coating department, guarantee the connection effect of circuit board and shell, can take out fast the circuit board of encapsulation, encapsulation efficiency has been improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a encapsulation equipment of circuit board processing which characterized in that: including returning type base (1), the top fixed mounting that returns type base (1) has box (2), the interior bottom of box (2) is provided with the fixed subassembly that is used for fixed circuit board, the interior top fixed mounting of box (2) has first electric putter (3), the bottom fixedly connected with point gum subassembly of first electric putter (3) piston rod, the interior bottom fixed mounting that returns type base (1) has air-blower (4), the air inlet end fixed intercommunication of air-blower (4) has the tuber pipe, the one end fixed intercommunication of tuber pipe has filter box (5), the exhaust end of air-blower (4) runs through back type base (1) and box (2) and fixed intercommunication through the tuber pipe has heating box (6), the interior bottom of heating box (6) fixed mounting at box (2), the inside of heating box (6) is provided with heater strip (7), one side fixed intercommunication of heating box (6) has pipe (8), fixed intercommunication has three shower nozzle (9) on the outer wall of exhaust pipe (8).

2. The circuit board processing packaging apparatus of claim 1, wherein: the fixed subassembly includes two sets of second electric putter (10), two sets of second electric putter (10) are symmetrical fixed mounting in the interior bottom of box (2), the one end fixedly connected with connecting plate (11) of second electric putter (10) piston rod, one side fixedly connected with two sets of telescopic links (12) of connecting plate (11), two sets of one end fixedly connected with L type splint (13) of telescopic link (12), just be provided with spring (14) on the outer wall of telescopic link (12).

3. The circuit board processing packaging apparatus of claim 1, wherein: the dispensing assembly comprises a type mounting frame (15), the type mounting frame (15) is fixedly mounted at the bottom of a piston rod of the first electric push rod (3), a glue storage box (16) is arranged at the inner bottom of the type mounting frame (15), a through groove is formed in the bottom of the type mounting frame (15), a dispensing head (17) is detachably mounted at the bottom of the glue storage box (16), and the bottom of the dispensing head (17) penetrates through the through groove and is located below the type mounting frame (15).

4. The circuit board processing packaging apparatus of claim 1, wherein: the filter box (5) is fixedly arranged at the inner bottom of the square base (1), a non-woven fabric filter layer (18) is arranged in the filter box (5), and an activated carbon filter layer (19) is arranged on one side of the non-woven fabric filter layer (18) of the filter box (5).

5. The circuit board processing packaging apparatus of claim 1, wherein: three groups of ventilation grooves are formed in one side of the box body (2), and dustproof nets (20) are arranged in the three groups of ventilation grooves.

6. The circuit board processing packaging apparatus of claim 1, wherein: the outer wall of the exhaust pipe (8) is fixedly sleeved with a supporting ring (21), and the bottom of the supporting ring (21) is fixedly connected with the inner bottom of the box body (2).

7. The circuit board processing packaging apparatus of claim 1, wherein: one side of the box body (2) is hinged with a box door (22) through a hinge, and an observation window is fixedly embedded on the box door (22).

8. The circuit board processing packaging apparatus of claim 7, wherein: the box body (2) is located one side of the box door (22) and fixedly embedded with a control panel (23), and the control panel (23) is electrically connected with the first electric push rod (3), the blower (4), the heating wire (7) and the second electric push rod (10) through wires respectively.