CN109413985B

CN109413985B - Electronic product rapid manufacturing equipment

Info

Publication number: CN109413985B
Application number: CN201811192459.0A
Authority: CN
Inventors: 王强
Original assignee: Ruide Thermal Equipment Dongguan Co ltd
Current assignee: RUIDE THERMAL EQUIPMENT (DONGGUAN) Co.,Ltd.
Priority date: 2018-10-13
Filing date: 2018-10-13
Publication date: 2021-02-02
Anticipated expiration: 2038-10-13
Also published as: CN109413985A

Abstract

The invention discloses equipment for quickly manufacturing electronic products, wherein a cabinet door is hinged to one side of a reflow soldering cabinet body, an insect-catching sticky board is pasted on the surface of the cabinet door, a waste residue containing board is arranged at a position, corresponding to the lower position of the insect-catching sticky board, on the surface of the cabinet door, first clamping boards are symmetrically arranged on the two side edges of the bottom end of the reflow soldering cabinet body, and a cleaning board is arranged below the first clamping boards; the air that carries out the heat dissipation through the heat dissipation window need be earlier through ventilative net and dry box, and steam and dust in the air are by the active carbon adsorption in the dry box, reduce inside steam and the dust enters into reflow soldering equipment, avoid steam and dust to cause the erosion and damage to reflow soldering equipment internals, have solved the dust and have leaded to reflow soldering equipment internals to corrode the problem of damaging.

Description

Electronic product rapid manufacturing equipment

Technical Field

The invention relates to the technical field of electronic manufacturing, in particular to equipment for quickly manufacturing an electronic product.

Background

The production process of electronic products generally needs SMT paster, the paster component is mounted on PCB by reflow soldering, then the circuit board from SMT is manually inserted, then wave soldering is carried out after manual insertion, then reshaping which needs soldering is carried out, generally called secondary insertion, then testing and inspection can be carried out after secondary insertion, finally packaging and delivery are carried out, in the development process of electronic products, the PCB of electronic products needs to be continuously miniaturized, sheet elements appear, the traditional soldering method can not adapt to the needs, at first, only a reflow soldering process is adopted in the assembly of hybrid integrated circuit boards, most of the assembled and soldered elements are sheet capacitors, sheet inductors, mounting type transistors, diodes and the like, along with the gradual improvement of the whole SMT technology, the appearance of various paster components (SMC) and mounting components (SMD), reflow soldering process technology and equipment which are part of the mounting technology are correspondingly developed, the application of the technology is gradually extensive, almost all the electronic product fields are applied, in the existing electronic product rapid manufacturing equipment, reflow soldering is one of important machines, a heating circuit is arranged in the reflow soldering equipment, air or nitrogen is heated to a high enough temperature and then blown to a circuit board with a pasted component, solder on two sides of the component is bonded with a mainboard after being melted, the technology has the advantages that the temperature is easy to control, oxidation can be avoided in the soldering process, the manufacturing cost is easy to control, and the technology is one of important equipment in the electronic product rapid manufacturing equipment,

however, the existing reflow soldering equipment has no effective damping equipment when being collided and shaken, the existing reflow soldering equipment is easy to topple and shake for a long time, meanwhile, the existing reflow soldering equipment is stored in a factory building for a long time, mosquitoes and dust are easy to breed at the bottom of the reflow soldering equipment, too much dust is easy to invade into the equipment, the corrosion and damage of components in the reflow soldering equipment are easy to cause, the bred mosquitoes are easy to bite users, the infected users with infectious diseases are caused, the existing reflow soldering equipment has no mosquito prevention function, a great number of mosquitoes disturb the users to use the reflow soldering equipment, because a heating circuit is arranged in the reflow soldering equipment, air or nitrogen is heated to a high enough temperature and then is blown to a circuit with attached components, the temperature of the reflow soldering equipment is high when the reflow soldering equipment is used, and when the reflow soldering equipment needs to be cooled after the use, the reflow soldering equipment can, this kind of cooling method cooling rate is slow, gets into dust and mosquito easily among the heat dissipation process, causes the damage of reflow soldering equipment, and inside the heat dissipation window that reflow soldering equipment both sides set up guaranteed radiating easy messenger steam and dust and entered into equipment, caused the equipment inside to be dampened and the dust covers the damage.

Disclosure of Invention

The invention provides a device for quickly manufacturing electronic products, which can effectively solve the problems that the prior reflow soldering device in the background art has no effective damping device when being collided and shaken, and is easy to topple and shake for a long time, meanwhile, the prior reflow soldering device is stored in a factory building for a long time, mosquitoes and dust are easy to breed at the bottom of the reflow soldering device, excessive dust is easy to invade into the device, the corrosion and damage of components in the reflow soldering device are easy to cause, the bred mosquitoes are easy to bite a user to cause infectious diseases, the prior reflow soldering device has no mosquito prevention function, a great number of mosquitoes disturb the user to use the reflow soldering device, because a heating circuit is arranged in the reflow soldering device, air or nitrogen is heated to a high enough temperature and then is blown to a circuit with attached components, and therefore, the temperature of the reflow soldering device is high when in use, when the cooling is needed after the use, the cooling rate is slow only by shelving the air cooling, dust and mosquitoes are easy to enter in the heat dissipation process, the reflow soldering equipment is damaged, and the heat dissipation windows arranged on the two sides of the reflow soldering equipment ensure that the heat dissipation window easily enables the water vapor and the dust to enter into the equipment, so that the equipment is wetted and the dust covers the damage.

In order to achieve the purpose, the invention provides the following technical scheme: a device for quickly manufacturing electronic products comprises a reflow soldering box body, wherein a cabinet door is hinged to one side of the reflow soldering box body, an insect-catching adhesive plate is attached to the surface of the cabinet door, a waste residue containing plate is mounted on the surface of the cabinet door at a position corresponding to the lower part of the insect-catching adhesive plate, fixed plates are symmetrically mounted on the surface of the cabinet door at positions corresponding to the upper parts of the insect-catching adhesive plate, a scraping plate is mounted below the fixed plates through an elastic rope, a damping spring is mounted at the bottom end of the reflow soldering box body, and a damping gasket is mounted at the bottom;

first cardboard is installed to the equal symmetry of reflow soldering box bottom both sides limit portion, the clearance board is installed to first cardboard below, the clearance board top corresponds position department between two first cardboards and installs the slip lug, the slip lug mid-mounting has the power shaft, the rocker is installed to power shaft one end, the power shaft mid-mounting has the gear, gear top and below all mesh and are connected with the rack, the supporting shoe is installed to rack one end, the clearance brush is installed to clearance board bottom.

Preferably, a heat dissipation window is formed in the surface of one side of the reflow soldering box body, second clamping plates are symmetrically arranged at positions, corresponding to the two sides of the heat dissipation window, of the surface of one side of the reflow soldering box body, drying mechanisms are arranged above the second clamping plates and comprise drying boxes, clamping blocks and ventilating nets, the drying boxes are arranged above the second clamping plates, the clamping blocks are symmetrically arranged on the two sides of the top end of each drying box, and the ventilating nets are embedded in the two sides of each drying box.

Preferably, reflow soldering box body one side is located cabinet door top position department and installs the backup pad, the cooling blower is installed through vibration damping mount in the backup pad top, the pivot is installed to cooling blower one end, the mounting panel is installed through the bolt to the reflow soldering box body, two install the fan axle through the connecting plate between the mounting panel, the fan is installed to fan axle one end, the turbine is installed to the fan axle other end, the worm is installed to the corresponding turbine in pivot middle part, cooling blower's input and the output electric connection of commercial power.

Preferably, a baffle is installed at the edge of the waste residue storage plate.

Preferably, the bottom end and the top end of the supporting block are embedded with balls.

Preferably, the inside of the drying box is filled with activated carbon.

Preferably, the bottom end of the clamping block is pasted with a sponge gasket.

Preferably, both sides of the rotating shaft are rotatably connected with one side of the mounting plate through a single lug ring mounting piece.

Compared with the prior art, the invention has the beneficial effects that: the invention has scientific and reasonable structure and safe and convenient use:

1. lure the mosquito through catching the insect sticky board, near the mosquito of catching equipment, reduce the influence of mosquito to reflow soldering equipment component, also reduce the mosquito to the sting of user, utilize the scraper blade can strike off the mosquito that glues on the insect sticky board simultaneously, scrape the mosquito and clear up on falling the waste residue storage plate, be convenient for clear up the mosquito of catching, guarantee the long-term mosquito in catching the reflow soldering equipment outside of insect sticky board ability, reduce the infringement of mosquito to equipment and user.

2. Carry out radiating air through heat dissipation window and need earlier through ventilative net and dry box, steam and dust in the air are adsorbed by the active carbon in the dry box, it is inside to reduce steam and dust and enter into reflow soldering equipment, avoid steam and dust to damage the erosion of reflow soldering equipment internals, it is easy to be passed through by the dust when the heat dissipation to have solved current heat dissipation window, lead to the problem of reflow soldering equipment internals erosion damage, utilize the cooperation of second cardboard and fixture block simultaneously, be convenient for to the installation of dry box with dismantle the back supply active carbon, make dry box can keep the drying effect who lasts.

3. Pulling handle, remove in first cardboard through the slip lug, can effectually clear up reflow soldering equipment bottom through the clearance brush of clearance board bottom installation, avoid the mosquito to multiply in reflow soldering equipment bottom and multiply, the dust of reflow soldering equipment bottom has also been cleared up simultaneously, further make the article that drop to reflow soldering equipment bottom also can effectually be pulled out by the cleaning brush, rotate the power axle simultaneously, rack and supporting shoe can be packed up, be convenient for clear up the clearance board.

4. When reflow soldering equipment finishes using the back and need dispel the heat, open radiator fan, the worm through pivot mid-mounting drives the turbine and rotates for the fan axle drives the fan and rotates, and the effectual speed that flows that accelerates the air has solved when current reflow soldering equipment needs cooling, can only be through shelving the air cooling, and cooling rate is slow, gets into dust and mosquito easily among the heat dissipation process, causes the problem of reflow soldering equipment damage.

5. Damping washer is installed through damping spring in reflow soldering box bottom, and the shrink through damping spring reduces the vibration frequency and the vibration intensity of reflow soldering box bottom, avoids rocking because of the reflow soldering box, leads to reflow soldering box inner member because of rocking the condition that produces mutual collision.

Drawings

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

In the drawings:

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

FIG. 2 is a schematic view of the structure of the drying mechanism of the present invention;

FIG. 3 is a schematic structural view of the area A in FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the mounting structure of the gear of the present invention;

FIG. 5 is a schematic view of the mounting structure of the squeegee of the invention;

reference numbers in the figures: 1. reflow soldering the case; 2. a cabinet door; 3. sticking the insect catching plate; 4. a waste residue storage plate; 5. a fixing plate; 6. an elastic cord; 7. a squeegee; 8. a damping spring; 9. a shock-absorbing pad; 10. a first clamping plate; 11. cleaning the plate; 12. a handle; 13. a sliding projection; 14. a power shaft; 15. a rocker; 16. a gear; 17. a rack; 18. a support block; 19. cleaning a brush; 20. a heat dissipation window; 21. a second clamping plate; 22. a drying mechanism; 2201. drying the box; 2202. a clamping block; 2203. a breathable net; 23. a support plate; 24. a heat radiation fan; 25. a rotating shaft; 26. mounting a plate; 27. a fan shaft; 28. a fan; 29. a turbine; 30. a worm.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-5, the invention provides a technical scheme, which is an apparatus for rapidly manufacturing electronic products, and comprises a reflow soldering box body 1, wherein a cabinet door 2 is hinged to one side of the reflow soldering box body 1, an insect-catching sticky plate 3 is attached to the surface of the cabinet door 2, a waste residue storage plate 4 is installed on the surface of the cabinet door 2 at a position corresponding to the lower part of the insect-catching sticky plate 3, in order to avoid the situation that residues and dust of mosquitoes slide off from the edge of the waste residue storage plate 4 and cause dirty and messy ground and difficult cleaning, a baffle is installed on the edge of the waste residue storage plate 4, a fixing plate 5 is symmetrically installed on the surface of the cabinet door 2 at a position corresponding to the upper part of the insect-catching sticky plate 3, a scraper 7 is installed below the fixing plate 5 through an elastic rope 6.

First cardboard 10 is installed to the equal symmetry of reflow soldering box 1 bottom both sides limit portion, clearance board 11 is installed to first cardboard 10 below, position department installs slip lug 13 between 11 tops of clearance board correspond two first cardboards 10, slip lug 13 mid-mounting has power shaft 14, rocker 15 is installed to power shaft 14 one end, power shaft 14 mid-mounting has gear 16, gear 16 top and below all mesh and are connected with rack 17, supporting shoe 18 is installed to rack 17 one end, in order to turn into rolling friction with 18 tops of supporting shoe and bottom both ends face and the inboard sliding friction of first cardboard 10, be convenient for the supporting shoe 18 better slide in first cardboard 10, also make things convenient for the shrink of supporting shoe 18, the ball is all installed in 18 bottoms of supporting shoe and the top, clearance brush 19 is installed to clearance board 11 bottom.

Heat dissipation window 20 has been seted up on 1 side surface of reflow soldering box body, the equal symmetry in the corresponding heat dissipation window 20 both sides position department of 1 side surface of reflow soldering box body installs second cardboard 21, drying mechanism 22 is installed to second cardboard 21 top, drying mechanism 22 includes drying box 2201, fixture block 2202 and ventilative net 2203, drying box 2201 is installed to second cardboard 21 top, reduce with the inside moisture content who carries out the heat exchange of the inside air of reflow soldering equipment for the assurance, it enters into inside the equipment to reduce dust and steam through drying box 2201, inside the active carbon of being filled with of drying box 2201, fixture block 2202 is installed to drying box 2201 top bilateral symmetry, in order to reduce the collision damage of fixture block 2202 and the contact of second cardboard 21 top, reduce the condition that the fixture block 2202 atress drops and take place, fixture block 2202 bottom has been laminated and has the sponge gasket, ventilative net 2203 has all been installed to drying box 2201.

Reflow soldering box 1 one side is located cabinet door 2 top position department and installs backup pad 23, backup pad 23 top is passed through vibration damping mount and is installed radiator fan 24, pivot 25 is installed to radiator fan 24 one end, mounting panel 26 is installed through the bolt to reflow soldering box 1, install fan axle 27 through the connecting plate between two mounting panels 26, fan 28 is installed to fan axle 27 one end, turbine 29 is installed to the fan axle 27 other end, worm 30 is installed to the corresponding turbine 29 in pivot 25 middle part, radiator fan 24's input and the output electric connection of commercial power, in order to guarantee pivot 25 stability of rotating the in-process, guarantee pivot 25 mid-mounting's worm 30 can effectively and stable drive turbine 29 and rotate, pivot 25 both sides all rotate with mounting panel 26 one side through the monaural ring installed part and connect.

The working principle and the using process of the invention are as follows: when the electronic product rapid manufacturing equipment is used, a heating circuit is arranged in reflow soldering equipment, air or nitrogen is heated to a high enough temperature and then blown to a circuit with attached elements, generated heat is subjected to heat exchange with external air through a heat dissipation window 20, an effective heat dissipation state is guaranteed when the equipment is used, meanwhile, a drying box 2201 is installed on the outer side of the heat dissipation window 20 through a second clamping plate 21, activated carbon loaded in the drying box 2201 can effectively absorb water vapor and dust in flowing air during heat exchange, when the air passes through air permeable nets 2203 on two sides of the drying box 2201, the activated carbon can effectively reduce the dust and the water vapor from entering the inside of the equipment, the dust and the water vapor from entering the inside of the reflow soldering equipment are reduced, damage to internal components of the reflow soldering equipment is reduced, the drying box 2201 can be stably installed between the second clamping plates 21 through a clamping block 2202, the user can conveniently take down the drying box 2201 to replace the activated carbon in the drying box 2201, so that the drying box 2201 can continuously play the roles of drying air and removing dust; when the equipment is idle, mosquitoes in a factory building are trapped by the insect-catching sticky plate 3 arranged on the surface of the cabinet door 2, after a certain amount of mosquitoes are trapped by the insect-catching sticky plate 3, the sticky mosquitoes trapped on the insect-catching sticky plate 3 are scraped to fall on the waste residue containing plate 4 by utilizing the edge part of the scraper 7 by pulling the scraper 7, waste residues such as the mosquitoes on the waste residue containing plate 4 are cleaned in a dustpan and thrown out, the palm for pulling the scraper 7 is loosened, and the scraper 7 returns to the original position under the action of the elastic rope 6, so that the next use of the scraper 7 is facilitated;

rotating the rocker 15, so that the gear 16 is installed inside the power shaft 14 to drive the rack 17 to move, thereby the rack 17 pushes the supporting block 18 to extend towards the two side edges of the sliding bump 13, the rack is clamped inside the first clamping plate 10, the palm is used for holding the handle 12, the cleaning plate 11 is pushed, the cleaning plate 11 is stably installed below the first clamping plate 10 through the supporting block 18, the cleaning plate 11 is repeatedly pushed and pulled, the bottom of the reflow soldering box body 1 can be effectively cleaned, the breeding and proliferation conditions of mosquitoes at the bottom of the reflow soldering box body 1 are reduced, the phenomenon that the bottom of the reflow soldering box body 1 is rusted and damaged due to the dampness at the bottom of the reflow soldering box body 1 is avoided, the phenomenon that excessive dust at the bottom of the reflow soldering box body 1 is caused, the damage condition of internal components of reflow soldering equipment is avoided, and meanwhile, an article which is not easy to take out when a user falls to, the rocker 15 is held and the rocker 15 is rotated, so that the gear 16 drives the rack 17 to contract, the supporting block 18 contracts, the first clamping plate 10 does not jack up the supporting block 18 any more, the cleaning plate 11 is convenient to take down, when the reflow soldering device needs to dissipate heat after use, the heat dissipation fan 24 is connected with a mains supply, the main shaft of the heat dissipation fan 24 is bound, the main shaft of the heat dissipation fan 24 drives the rotating shaft 25 to rotate, the worm 30 arranged in the middle of the rotating shaft 25 drives the turbine 29 at one end of the fan shaft 27 to rotate, the turbine 29 drives the fan shaft 27 and the fan 28 to rotate, the air flow at the upper part of the reflow soldering box body 1 is accelerated, the problems that the existing reflow soldering device needs to be cooled, only air cooling can be carried out by laying aside, the cooling rate is slow, dust and mosquitoes are easy to enter in the heat dissipation process, and the reflow soldering device is damaged are solved, and the damping, through damping spring 8's shrink, reduce the vibration frequency and the vibration intensity of reflow soldering box 1 bottom, reduce rocking of reflow soldering box 1, avoid the phenomenon of reflow soldering equipment internals because of rocking each other, and production collision damage.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a quick manufacturing equipment of electronic product, includes reflow soldering box body (1), its characterized in that: a cabinet door (2) is hinged to one side of the reflow soldering box body (1), an insect-catching sticky plate (3) is pasted on the surface of the cabinet door (2), a waste residue containing plate (4) is installed at a position, corresponding to the lower part of the insect-catching sticky plate (3), on the surface of the cabinet door (2), a fixing plate (5) is symmetrically installed at a position, corresponding to the upper part of the insect-catching sticky plate (3), below the fixing plate (5), a scraper (7) is installed through an elastic rope (6), a damping spring (8) is installed at the bottom end of the reflow soldering box body (1), and a damping gasket (9) is installed at the bottom end of the damping spring (8);

first cardboard (10) are installed to the equal symmetry of reflow soldering box (1) bottom both sides limit portion, clearance board (11) are installed to first cardboard (10) below, position department installs between two first cardboard (10) is corresponded on clearance board (11) top has slip lug (13), slip lug (13) mid-mounting has power shaft (14), rocker (15) are installed to power shaft (14) one end, power shaft (14) mid-mounting has gear (16), gear (16) top and below all mesh and are connected with rack (17), supporting shoe (18) are installed to rack (17) one end, clearance brush (19) are installed to clearance board (11) bottom.

2. The rapid manufacturing equipment for electronic products according to claim 1, wherein a heat dissipation window (20) is formed in the surface of one side of the reflow soldering box body (1), second clamping plates (21) are symmetrically installed on the surface of one side of the reflow soldering box body (1) corresponding to positions of two sides of the heat dissipation window (20), a drying mechanism (22) is installed above the second clamping plates (21), the drying mechanism (22) comprises drying boxes (2201), fixture blocks (2202) and ventilation nets (2203), the drying boxes (2201) are installed above the second clamping plates (21), the fixture blocks (2202) are symmetrically installed on two sides of the top end of each drying box (2201), and the ventilation nets (2203) are installed on two sides of each drying box (2201) in an embedded manner.

3. The electronic product rapid manufacturing equipment of claim 1, wherein a support plate (23) is installed at a position, located above the cabinet door (2), on one side of the reflow soldering box body (1), a heat dissipation fan (24) is installed above the support plate (23) through a damping base, a rotating shaft (25) is installed at one end of the heat dissipation fan (24), mounting plates (26) are installed on the reflow soldering box body (1) through bolts, a fan shaft (27) is installed between the two mounting plates (26) through a connecting plate, a fan (28) is installed at one end of the fan shaft (27), a turbine (29) is installed at the other end of the fan shaft (27), a worm (30) is installed in the middle of the rotating shaft (25) corresponding to the turbine (29), and the input end of the heat dissipation fan (24) is electrically connected with the output end.

4. The rapid manufacturing equipment of electronic products according to claim 1, wherein a baffle is installed at the edge of the waste residue containing plate (4).

5. The rapid electronic product manufacturing equipment according to claim 1, wherein balls are embedded in the bottom end and the top end of the supporting block (18).

6. The equipment for rapidly manufacturing the electronic products as claimed in claim 2, wherein the inside of the drying box (2201) is filled with activated carbon.

7. The rapid manufacturing equipment of electronic products according to claim 2, wherein a sponge gasket is attached to the bottom end of the fixture block (2202).

8. Equipment for the rapid manufacturing of electronic products according to claim 3, wherein both sides of the rotating shaft (25) are rotatably connected with one side of the mounting plate (26) through a single earring mounting piece.