CN216154092U

CN216154092U - Automatic pcb (printed circuit board) packaging machine

Info

Publication number: CN216154092U
Application number: CN202122151451.3U
Authority: CN
Inventors: 孙光
Original assignee: Suzhou Teges Automation Engineering Co ltd
Current assignee: Suzhou Teges Automation Engineering Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-04-01
Anticipated expiration: 2031-09-07

Abstract

The utility model discloses an automatic PCB (printed circuit board) packaging machine, which relates to the field of PCB packaging and comprises a workbench, a packaging mechanism, an unreeling mechanism and a reeling mechanism, wherein the packaging mechanism comprises a packaging assembly and a die cutting assembly, the middle part of the upper end of the workbench is fixedly connected with a packaging plate, the rear side of the upper end of the workbench is fixedly provided with an L-shaped supporting plate, the lower end of the horizontal part of the L-shaped supporting plate is fixedly connected with an air cylinder, the lower end of the air cylinder is mutually connected with a pressing plate in the packaging assembly through an elastic mechanism, the lower end of the pressing plate is provided with a square ring groove, a ring-shaped cutting knife in the die cutting assembly is slidably arranged in the ring-shaped cutting groove, and the upper end of the packaging plate is provided with a ring-shaped cutting groove matched with the ring-shaped cutting knife. The utility model is convenient for simultaneously carrying out die cutting and heat sealing on the bubble film, thereby packaging the PCB and improving the packaging efficiency.

Description

Automatic pcb (printed circuit board) packaging machine

Technical Field

The utility model belongs to the technical field of PCB (printed circuit board) packaging, and particularly relates to an automatic PCB packaging machine.

Background

The printed circuit board, also called as a printed circuit board, is a provider of electrical connection of electronic components, is generally represented by a 'PCB', and has been developed for over 100 years; the design of the method is mainly layout design; the circuit board has the main advantages of greatly reducing errors of wiring and assembly, improving automation level and production labor rate

At present, the PCB board all need use packagine machine to pack after production, and generally use the bubble chamber film to pack, but, among the prior art, when using bubble chamber film packing, generally process into suitable size with the bubble chamber film earlier, then place the PCB board between two bubble chamber films, place again at last and carry out the heat-seal under the heat-seal machine, the operation is loaded down with trivial details, influences packing efficiency.

SUMMERY OF THE UTILITY MODEL

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides an automatic PCB packaging machine which effectively solves the problems that when the existing bubble film is used for packaging, the bubble film is generally processed into a proper size, then a PCB is placed between two bubble films, and finally the PCB is placed under a heat sealing machine for heat sealing, so that the operation is complicated and the packaging efficiency is influenced.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a pcb board automatic packaging machine, includes the workstation, still includes packaging mechanism, unwinding mechanism and winding mechanism, packaging mechanism includes encapsulation subassembly and cross cutting subassembly, the upper end middle part fixedly connected with encapsulation board of workstation, the fixed L shape backup pad that is provided with of upper end rear side of workstation, the horizontal part lower extreme fixedly connected with cylinder of L shape backup pad, the lower extreme of cylinder passes through the clamp plate interconnect in elastic mechanism and the encapsulation subassembly, square annular has been seted up to the lower extreme of clamp plate, the inside of annular cutter slidable setting in the annular grooving in the cross cutting subassembly, the upper end of encapsulation board seted up with annular cutter assorted annular cutting groove.

Preferably, unwinding mechanism includes two first backup pads and two unreels the roller, two first backup pad all with the upper end left side fixed connection of workstation and front and back symmetric distribution, two unreel the roller all lie in between two first backup pads and rotate through first pivot and two first backup pads and be connected.

Preferably, winding mechanism includes two second backup pads and two wind-up rolls, two the second backup pad is all fixed to be set up on the upper end right side of workstation and front and back symmetric distribution, two the wind-up roll all is located between two second backup pads and rotates through drive pivot and two second backup pads to be connected.

Preferably, the encapsulation subassembly includes clamp plate and annular heat-seal plate, the annular fixed slot has been seted up to the lower extreme of clamp plate, the annular fixed slot is located the inside of square annular, annular heat-seal plate is fixed to be inlayed and is established in the annular fixed slot.

Preferably, the cross cutting subassembly includes annular cutter, two round bars and two first springs, two the round bar respectively with the tank bottom left and right sides fixed connection of square annular, the cavity has all been seted up to the inside of the left and right sides of annular cutter, two the lower extreme of round bar extends to the inside and the circular limiting plate of fixedly connected with of two cavities through two round holes of two cavity upsides respectively, two first spring is established with two round bar movable sleeve respectively, and the lower extreme of two first springs all is in annular cutter's upper end fixed connection.

Preferably, an adjusting cavity is formed in the middle of the inner portion of the pressing plate, an adjusting plate transversely arranged is slidably arranged in the adjusting cavity, a threaded rod is connected to the middle of the upper end of the adjusting plate through a threaded hole in a threaded manner, the upper end and the lower end of the threaded rod are rotatably connected to the upper side and the lower side of the adjusting cavity respectively through a first bearing, a first bevel gear is fixedly sleeved on the upper portion of the rod wall of the threaded rod, a second bevel gear is meshed with the front side of the first bevel gear, a rotating rod is fixedly connected to the front end of the second bevel gear, the front end of the rotating rod penetrates through the front side wall of the adjusting cavity through a second bearing and is fixedly connected with a knob, strip-shaped openings are formed in the left side and the right side of the adjusting plate, connecting rods are slidably arranged in the two strip-shaped openings, strip-shaped openings are formed in the left side and the right side of the cavity, and connecting rods are slidably arranged in the two strip-shaped openings, two equal fixedly connected with lantern rings in the relative both ends of connecting rod, two the lantern ring is cup jointed with two pole activities respectively, the inside of adjusting the chamber is fixed to be provided with two vertical settings at the guide bar, the regulating plate is through two guiding holes and two guide bar sliding connection.

Preferably, the elastic mechanism comprises an upper plate, a plurality of telescopic rods and a plurality of second springs, the upper ends of the telescopic rods are fixedly connected with the upper plate, the lower ends of the telescopic rods are fixedly connected with the upper end of the pressing plate, and the upper ends of the second springs are movably sleeved with the telescopic rods respectively.

The utility model has the technical effects and advantages that:

1. through the workstation that is equipped with, unwinding mechanism, mutually supporting of winding mechanism and heat-seal machine constructs, when needing to pack the PCB board, place the PCB board between two banding bubble films and place on the packaging board, drive elastic mechanism and clamp plate downstream through the cylinder, the clamp plate drives annular heat-seal board and annular cutter downstream, annular cutter at first contacts with two banding bubble films, and cross cutting is carried out to two banding bubble films, and the clamp plate continues to drive annular heat-seal board downstream, annular cutter is extrudeed to square annular in, thereby annular heat-seal board contacts with two bubble films after the cross cutting, thereby can carry out the heat-seal to two bubble films, be convenient for pack the PCB board, and the operation is simple and easy, and the packing efficiency is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic view of the bottom structure of the platen of the present invention;

FIG. 3 is a schematic front cross-sectional view of the packaging mechanism of the present invention;

FIG. 4 is a schematic view of the cross-sectional front view of the ring cutter of the present invention;

fig. 5 is a schematic side view of the packaging mechanism of the present invention.

In the figure: 1. a work table; 2. a package board; 3. an L-shaped support plate; 4. a cylinder; 5. pressing a plate; 6. a ring-shaped cutter; 7. a first support plate; 8. unwinding rollers; 9. a second support plate; 10. a wind-up roll; 11. an annular heat seal plate; 12. a round bar; 13. a first spring; 14. a circular limiting plate; 15. an adjusting plate; 16. a threaded rod; 17. a first bevel gear; 18. a second bevel gear; 19. a rotating rod; 20. a knob; 21. a connecting rod; 22. a collar; 23. an upper plate; 24. a telescopic rod; 25. a second spring; 26. a guide rod.

Detailed Description

The utility model provides an automatic pcb (printed circuit board) packaging machine as shown in figures 1-5, which comprises a workbench 1, a packaging mechanism, an unwinding mechanism and a winding mechanism, wherein the packaging mechanism comprises a packaging assembly and a die cutting assembly, the middle part of the upper end of the workbench 1 is fixedly connected with a packaging plate 2, the rear side of the upper end of the workbench 1 is fixedly provided with an L-shaped supporting plate 3, the lower end of the horizontal part of the L-shaped supporting plate 3 is fixedly connected with an air cylinder 4, the lower end of the air cylinder 4 is mutually connected with a pressing plate 5 in the packaging assembly through an elastic mechanism, the lower end of the pressing plate 5 is provided with a square ring groove, a ring-shaped cutter 6 in the die cutting assembly is slidably arranged in a ring-shaped cutting groove, and the upper end of the packaging plate 2 is provided with a ring-shaped cutting groove matched with the ring-shaped cutter 6.

As shown in fig. 1, the unwinding mechanism includes two first supporting plates 7 and two unwinding rollers 8, the two first supporting plates 7 are all fixedly connected with the left side of the upper end of the workbench 1 and symmetrically distributed in the front and back direction, and the two unwinding rollers 8 are located between the two first supporting plates 7 and are rotatably connected with the two first supporting plates 7 through first rotating shafts, so that the two strip-shaped bubble membranes can be unwound.

As shown in fig. 1, the winding mechanism comprises two second supporting plates 9 and two winding rollers 10, the two second supporting plates 9 are all fixedly arranged on the right side of the upper end of the workbench 1 and are symmetrically distributed front and back, the two winding rollers 10 are all positioned between the two second supporting plates 9 and are rotatably connected with the two second supporting plates 9 through a drive rotating shaft, the two strip-shaped bubble film residual materials after die cutting can be wound, a winding driving mechanism is arranged on the rear side of the second supporting plate 9 on the rear side and used for driving the two winding rollers 10 to rotate, and the winding mechanism is not drawn in the drawing and is a prior art.

As shown in fig. 2, 3 and 4, the packaging assembly comprises a pressing plate 5 and an annular heat-sealing plate 11, the lower end of the pressing plate 5 is provided with an annular fixing groove, the annular fixing groove is positioned inside a square ring groove, the annular heat-sealing plate 11 is fixedly embedded in the annular fixing groove, the die-cutting assembly comprises an annular cutter 6, two round rods 12 and two first springs 13, the two round rods 12 are respectively and fixedly connected with the left side and the right side of the bottom of the square ring groove, the insides of the left side and the right side of the annular cutter 6 are respectively provided with a cavity, the lower ends of the two round rods 12 respectively extend into the insides of the two cavities through two round holes at the upper sides of the two cavities and are fixedly connected with a circular limiting plate 14, the two first springs 13 are respectively and movably sleeved with the two round rods 12, the lower ends of the two first springs 13 are respectively and fixedly connected with the upper end of the annular cutter 6, when the PCB is required to be packaged, the PCB is placed between two strip-shaped bubble films and placed on the packaging plate 2, drive elastic mechanism and clamp plate 5 downstream through cylinder 4, clamp plate 5 drives annular heat-seal board 11 and annular cutter 6 downstream, annular cutter 6 at first contacts with two banding bubble membranes, and carry out the cross cutting to two banding bubble membranes, and clamp plate 5 continues to drive annular heat-seal board 11 downstream, annular cutter 6 is extruded to square ring inslot, thereby annular heat-seal board 11 contacts with two bubble membranes after the cross cutting, thereby can carry out the heat-seal to two bubble membranes, be convenient for pack the PCB board.

As shown in fig. 3 and 5, an adjusting cavity is formed in the middle of the interior of the pressing plate 5, an adjusting plate 15 which is transversely arranged is slidably arranged in the adjusting cavity, a threaded rod 16 is connected to the middle of the upper end of the adjusting plate 15 through a threaded hole, the upper end and the lower end of the threaded rod 16 are rotatably connected to the upper side and the lower side of the adjusting cavity through first bearings respectively, a first bevel gear 17 is fixedly sleeved on the upper side of the rod wall of the threaded rod 16, a second bevel gear 18 is meshed and connected to the front side of the first bevel gear 17, a rotating rod 19 is fixedly connected to the front end of the second bevel gear 18, the front end of the rotating rod 19 penetrates through the front side wall of the adjusting cavity through a second bearing and is fixedly connected with a knob 20, bar-shaped openings are formed in the left side and the right side of the adjusting plate 15, connecting rods 21 are slidably arranged in the two bar-shaped openings, bar-shaped openings are formed in the left side and the right side of the cavity, connecting rods 21 are slidably arranged in the two bar-shaped openings, the two opposite ends of the two connecting rods 21 are fixedly connected with lantern rings 22, the two lantern rings 22 are respectively movably sleeved with the two round rods 12, two guide rods 26 are vertically arranged inside the adjusting cavity, the adjusting plate 15 is slidably connected with the two guide rods 26 through two guide holes, the rotating knob 20 can drive the rotating rod 19 to rotate, the rotating rod 19 drives the second bevel gear 18 to rotate, the second bevel gear 18 drives the first bevel gear 17 to rotate, the first bevel gear 17 drives the threaded rod 16 to rotate, the threaded rod 16 drives the adjusting plate 15 and the two connecting rods 21 to move downwards, the two connecting rods 21 drive the two lantern rings 22 to move downwards and compress the two first springs 13, thereby can adjust two first springs 13 to the elasticity of annular cutter 6 to be convenient for adjust the cross cutting pressure of annular cutter 6 to the bubble chamber film, avoid unable completion cross cutting.

As shown in fig. 3 and 5, the elastic mechanism includes an upper plate 23, a plurality of telescopic rods 24 and a plurality of second springs 25, the upper ends of the telescopic rods 24 are all fixedly connected with the upper plate 23, the lower ends of the telescopic rods 24 are all fixedly connected with the upper end of the pressure plate 5, the upper ends of the second springs 25 are respectively movably sleeved with the telescopic rods 24, when the annular heat-sealing plate 11 contacts with the bubble film and is heat-sealed, the air cylinder 4 continues to move downwards to compress the telescopic rods 24 and the second springs 25, and damage caused by mutual extrusion of the pressure plate 5 and the packaging plate 2 due to the fact that the pressure plate 5 is continuously driven to move downwards is avoided.

The working principle of the utility model is as follows: when needing to pack the PCB board, place the PCB board between two banding bubble films and place on packaging board 2, drive elastic mechanism and clamp plate 5 downstream through cylinder 4, clamp plate 5 drives annular heat-seal board 11 and annular cutter 6 downstream, annular cutter 6 at first contacts with two banding bubble films, and cross cutting is carried out to two banding bubble films, and clamp plate 5 continues to drive annular heat-seal board 11 downstream, annular cutter 6 is extrudeed to square annular groove in, thereby two bubble films after annular heat-seal board 11 and the cross cutting contact, thereby can carry out the heat-seal to two bubble films, be convenient for pack the PCB board.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 pcb board automatic packaging machine, includes workstation (1), its characterized in that: still include packaging mechanism, unwinding mechanism and winding mechanism, packaging mechanism includes encapsulation subassembly and cross cutting subassembly, the upper end middle part fixedly connected with encapsulation board (2) of workstation (1), the fixed L shape backup pad (3) that is provided with of upper end rear side of workstation (1), the horizontal part lower extreme fixedly connected with cylinder (4) of L shape backup pad (3), clamp plate (5) interconnect in elastic mechanism and the encapsulation subassembly is passed through to the lower extreme of cylinder (4), square annular has been seted up to the lower extreme of clamp plate (5), annular cutter (6) slidable in the cross cutting subassembly set up the inside at the annular grooving, the upper end of encapsulation board (2) is seted up with annular cutter (6) assorted annular cutting groove.

2. The automatic pcb board packaging machine of claim 1, wherein: unwinding mechanism includes two first backup pads (7) and two unreels roller (8), two first backup pad (7) all with the upper end left side fixed connection of workstation (1) and front and back symmetric distribution, two unreel roller (8) all are located between two first backup pads (7) and rotate through first pivot and two first backup pads (7) and be connected.

3. The automatic pcb board packaging machine of claim 2, wherein: winding mechanism includes two second backup pads (9) and two wind-up rolls (10), two second backup pad (9) are all fixed to be set up on the upper end right side of workstation (1) and front and back symmetric distribution, two wind-up roll (10) all are located between two second backup pads (9) and rotate through derivative pivot and two second backup pads (9) and are connected.

4. The automatic pcb board packaging machine of claim 3, wherein: the encapsulation subassembly includes clamp plate (5) and annular heat-seal plate (11), the annular fixed slot has been seted up to the lower extreme of clamp plate (5), the annular fixed slot is located the inside of square annular, annular heat-seal plate (11) are fixed to be inlayed and are established in the annular fixed slot.

5. The automatic pcb board packaging machine of claim 4, wherein: the cross cutting subassembly includes annular cutter (6), two round bar (12) and two first spring (13), two round bar (12) respectively with the tank bottom left and right sides fixed connection of square annular, the cavity has all been seted up to the left and right sides inside of annular cutter (6), two the lower extreme of round bar (12) extends to the inside and the circular limiting plate of fixedly connected with (14) of two cavities, two through two round holes of two cavity upsides respectively first spring (13) are established with two round bar (12) movable sleeve respectively, and the lower extreme of two first spring (13) all is in the upper end fixed connection of annular cutter (6).

6. The automatic pcb board packaging machine of claim 5, wherein: an adjusting cavity is formed in the middle of the inner portion of the pressing plate (5), an adjusting plate (15) which is transversely arranged is arranged in the adjusting cavity in a sliding mode, a threaded rod (16) is connected to the middle of the upper end of the adjusting plate (15) through threaded holes in a threaded mode, the upper end and the lower end of the threaded rod (16) are respectively connected with the upper side and the lower side of the adjusting cavity through first bearings in a rotating mode, a first bevel gear (17) is fixedly sleeved on the upper portion of the rod wall of the threaded rod (16), a second bevel gear (18) is connected to the front side of the first bevel gear (17) in a meshed mode, a rotating rod (19) is fixedly connected to the front end of the second bevel gear (18), the front end of the rotating rod (19) penetrates through the front side wall of the adjusting cavity through a second bearing and is fixedly connected with a knob (20), bar-shaped openings are formed in the left side and the right side of the adjusting plate (15), and connecting rods (21) are arranged in the two bar-shaped openings in a sliding mode, the bar mouth has all been seted up to the left and right sides of cavity, two the inside of bar mouth all slides and is provided with connecting rod (21), two the equal fixedly connected with lantern ring (22) in relative both ends of connecting rod (21), two lantern ring (22) cup joints with two pole (12) activities respectively, the fixed two vertical settings that are provided with in inside of adjusting the chamber are at guide bar (26), regulating plate (15) are through two guiding holes and two guide bar (26) sliding connection.

7. The automatic pcb board packaging machine of claim 6, wherein: elastic mechanism includes upper plate (23), a plurality of telescopic link (24) and a plurality of second spring (25), and is a plurality of the upper end of telescopic link (24) all with upper plate (23) fixed connection, it is a plurality of the lower extreme of telescopic link (24) all with the upper end fixed connection of clamp plate (5), it is a plurality of the upper end of second spring (25) is established with a plurality of telescopic link (24) activity cover respectively.