CN114082599A - CPU circuit printing device and printing method - Google Patents
CPU circuit printing device and printing method Download PDFInfo
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- CN114082599A CN114082599A CN202111407217.0A CN202111407217A CN114082599A CN 114082599 A CN114082599 A CN 114082599A CN 202111407217 A CN202111407217 A CN 202111407217A CN 114082599 A CN114082599 A CN 114082599A
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- fixedly arranged
- rotary
- glue
- rotating
- driving pair
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/0208—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
- B05C11/04—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface with blades
- B05C11/044—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface with blades characterised by means for holding the blades
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1039—Recovery of excess liquid or other fluent material; Controlling means therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
Abstract
The invention discloses a CPU circuit printing device and a printing method, which comprises a side frame and two guide rails which are fixedly arranged on the side frame and are parallel to each other, wherein support legs are fixedly arranged at four corners of the bottom end of the side frame respectively, glue conveying equipment is fixedly arranged at the top end of the side frame through a top frame, the bottom end of the glue conveying equipment is communicated with a rotary table through two glue injection pipes which are vertically arranged mutually, a bracket is clamped at the outer side of a mould, a second driving pair is fixedly arranged in the rotary table, and a transmission gear disc is fixedly arranged at the output end of the second driving pair. According to the invention, the mold is installed, coated and conveyed by adopting the one-way adjustable conveying mechanism, the glue at the upper end of the mold is scraped and cut by the cutter by adopting the rotary drum type circulating glue scraping mechanism, the scraped and cut glue is pushed into the inner cavity of the side shell for recycling, and the circulating glue supplementing and coating mechanism is adopted for circulating glue supplementing and scraping operation.
Description
Technical Field
The invention relates to the technical field of circuit printing equipment, in particular to a CPU circuit printing device and a printing method.
Background
The single chip microcomputer is also called as a single chip microcontroller, belongs to an integrated circuit chip, mainly comprises a CPU, a read only memory ROM, a random access memory RAM and the like in the single chip microcomputer, and the diversified data acquisition and control system can enable the single chip microcomputer to complete various complex operations, namely control operation symbols or issue operation instructions to the system to be completed through the single chip microcomputer.
The singlechip receives extensive processing production to use at modern times, some shortcomings below often can appear in the singlechip production and processing process of current, in the singlechip production printing process, often need scrape off behind glue abundant paint keep thickness stable, receive the factor of glue temperature and thickness in the actual production process, can produce to scrape off in-process glue and appear the step slope to make glue can influence the quality of actual product, cause the circuit product quality after the actual production uneven.
Disclosure of Invention
The invention aims to: in order to solve the existing problems, a CPU circuit printing device and a printing method are provided.
In order to achieve the purpose, the invention adopts the following technical scheme:
a CPU circuit printing device comprises a side frame and two guide rails which are fixedly arranged on the side frame and are parallel to each other, wherein supporting legs are fixedly arranged at four corners of the bottom end of the side frame respectively, glue conveying equipment is fixedly arranged at the top end of the side frame through a top frame, the bottom end of the glue conveying equipment is communicated with rotary tables through two glue injection pipes which are vertically arranged, inner rotary sleeves are fixedly arranged on one sides of the two rotary tables which are close to each other, rotary tables are sleeved on the outer sides of the inner rotary sleeves respectively, at least six connecting rods which are distributed in an annular and equidistant mode are fixedly arranged between the two rotary tables, extrusion rotary rollers are rotatably connected on the outer sides of the at least six connecting rods respectively, notches are formed in the outer edges of the at least six extrusion rotary rollers, rotary cases are fixedly arranged on the outer edges of one ends of the two rotary tables which are close to each other, at least six side cases are fixedly arranged between the outer edges of the two rotary cases, the at least six side cases are in clearance fit with the extrusion rotary rollers, two sliding connection has the mould between the guide rail, the joint of mould outside has the bracket, the bracket bottom has set firmly the revolving rack, the revolving rack is kept away from the vice one end of first drive and is passed through first compression spring and side bearer butt, the side bearer side has set firmly first drive pair, the vice output of first drive has set firmly the threaded rod, the threaded rod runs through the revolving rack and extends the end and rotate with the side bearer and be connected, the carousel internal set has set firmly the second drive pair, the vice output of second drive has set firmly the transmission gear dish.
As a further description of the above technical solution:
and cutters are fixedly arranged at one ends of at least six side casings in the anticlockwise direction, and the outer ends of the cutters and the side casings are in clearance fit with the die.
As a further description of the above technical solution:
two the one end that first drive is vice is kept away from to the guide rail all sets firmly leads the shell, it is tangent with the guide rail to lead the shell bottom.
As a further description of the above technical solution:
a hollow notch is formed in the rotating frame, one end of the hollow notch is communicated with the die, and the other end of the hollow notch is communicated with the threaded rod.
As a further description of the above technical solution:
the hollow notch endotheca is equipped with first squeeze roll and second squeeze roll, first squeeze roll top sets firmly the kicking block with mould lower extreme butt, second squeeze roll bottom sets firmly the tooth piece with threaded rod meshing.
As a further description of the above technical solution:
the hollow notch is internally sleeved with a second compression spring, one end of the second compression spring is abutted to the ejector block, and the other end of the second compression spring is abutted to the second extrusion roller.
As a further description of the above technical solution:
the outer edge of the rotating disc is fixedly provided with an external meshing groove, the inner edge of the rotating shell is fixedly provided with an internal meshing groove, one end of the transmission gear disc is in meshed connection with the internal meshing groove, and the other end of the transmission gear disc is in meshed connection with the external meshing groove.
A CPU circuit printing method comprising the steps of: step one, sizing:
a. installing a die on one end of the guide rail close to the first driving pair, clamping the opening at the top end of the bracket with the die, simultaneously pushing the first extrusion roller and the second extrusion roller to press downwards, and pushing the tooth blocks onto the threaded rod for meshing transmission;
b. covering the conductive adhesive material to the upper end of the mold by using an adhesive applying gun, and uniformly mixing for the first time;
step two, conveying:
a. when the first driving pair is electrified to work, the threaded rod can be driven to rotate anticlockwise, and the rotating threaded rod is driven by the tooth block in the rotating frame, so that the rotating frame is pushed to slide on the guide rail from left to right;
step three, gluing:
a. when the second driving pair is electrified to work, the rotating disc and the rotating shell can be driven to rotate in the opposite direction, and the rotating shell drives the side shell and the cutter to cut and scrape the adhesive layer above the die;
b. the rotating shell rotating in the opposite direction of the cutter and the side shell drives the connecting rod to rotate, so that the connecting rod drives the extrusion roller to rotate, and the glue material accumulated on the inner wall of the side shell is pushed to one side close to the first driving pair;
c. when the glue conveying equipment is electrified to work, conductive glue materials are filled into the inner cavities of the glue injection pipe 5 and the rotary table 3, at least six extrusion rotary rollers are mutually extruded and attached, the conductive glue materials flow into the notches at the centers of the extrusion rotary rollers, and the conductive glue materials are mixed and applied to one side, close to the first driving pair, of the mold again;
step four, resetting:
a. the mould is pushed to the position of the guide shell, the mould is guided to pop out from the bracket, next printing operation is carried out, and the first compression spring works to push the rotating frame to reset.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the invention, the one-way adjustable conveying mechanism is adopted, the abutting between the tooth block and the threaded rod is adopted, the threaded rod fixedly arranged at the output end of the first driving pair is adopted, and the sliding connection between the die and the guide rail and the clamping connection between the bracket and the die are adopted, so that the one-way sliding of the bracket and the die pushed by the first driving pair is realized, and the die is installed, coated and conveyed.
2. According to the invention, the rotary drum type circulating glue scraping mechanism is adopted, the transmission gear disc fixedly arranged at the output end of the second driving pair is adopted, the inner meshing groove is in meshing connection with the transmission gear disc, the side shell and the cutter fixedly arranged between the two rotary shells are adopted, and meanwhile, the rotary shell is in rotating connection with the inner rotary sleeve, so that the cutter scrapes and cuts glue at the upper end of the mould, and the scraped glue is pushed into the inner cavity of the side shell for recycling.
3. According to the invention, a circulating glue supplementing and spreading mechanism is adopted, a connecting rod fixedly arranged between two turntables is adopted, an extrusion rotary roller is rotatably connected with the outer side of the connecting rod, a notch formed in the extrusion rotary roller is adopted, an outer meshing groove formed in the inner side of the turntables is adopted, and the transmission gear disc is in meshing connection with the outer meshing groove, so that the turntables drive the extrusion rotary roller to rotate on the inner side of the side shell to stir glue to flow to a first driving pair direction, the mould is cyclically supplemented with glue, and meanwhile, the glue is circulated at the notch to perform glue supplementing and scraping operation, and defective products caused by uneven glue in the circuit printing process are reduced.
Drawings
FIG. 1 illustrates a schematic perspective view provided according to an embodiment of the present invention;
FIG. 2 illustrates an overall transverse center vertical section perspective view provided in accordance with an embodiment of the present invention;
FIG. 3 illustrates a schematic diagram of a longitudinal center vertical section at the rotating shell according to an embodiment of the present invention;
FIG. 4 is a schematic diagram illustrating a front view structure provided in accordance with an embodiment of the present invention;
FIG. 5 is a schematic diagram illustrating a vertical section of a three-dimensional structure of a transmission gear plate provided according to an embodiment of the present invention;
fig. 6 shows an enlarged schematic structural diagram at a according to an embodiment of the present invention.
Illustration of the drawings:
1. a first driving pair; 2. a guide rail; 3. a turntable; 4. a top frame; 5. a glue injection pipe; 6. glue conveying equipment; 7. rotating the shell; 8. a side casing; 9. a cutter; 10. a guide shell; 11. a bracket; 12. a first compression spring; 13. rotating the frame; 14. a threaded rod; 15. a mold; 16. a support leg; 17. a side frame; 18. a notch; 19. extruding and rotating the roller; 20. a first squeeze roll; 21. a second squeeze roll; 22. a tooth block; 23. a connecting rod; 24. rotating the disc; 25. a second driving pair; 26. an inner engagement groove; 27. an inner rotating sleeve; 28. an outer engagement groove; 29. a transmission gear plate; 30. a second compression spring; 31. a hollow notch; 32. and (7) a top block.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a CPU circuit printing device comprises a side frame 17 and two guide rails 2 which are arranged in parallel and fixedly arranged on the side frame 17, supporting legs 16 are fixedly arranged at four corners of the bottom end of the side frame 17 respectively, a glue conveying device 6 is fixedly arranged at the top end of the side frame 17 through a top frame 4, the bottom end of the glue conveying device 6 is communicated with rotary tables 3 through two glue injection pipes 5 which are vertically arranged mutually, inner rotary sleeves 27 are fixedly arranged at one sides of the two rotary tables 3 which are close to each other, rotary discs 24 are sleeved outside the two inner rotary sleeves 27 respectively, at least six connecting rods 23 which are distributed in an annular and equidistant mode are fixedly arranged between the two rotary discs 24, extrusion rotary rollers 19 are rotatably connected outside the at least six connecting rods 23, notches 18 are formed at the outer edges of the at least six extrusion rotary rollers 19, rotary cases 7 are fixedly arranged at the outer edges of one ends of the two rotary discs 24 which are close to each other, at least six side cases 8 are fixedly arranged between the outer edges of the two rotary cases 7, and the at least six side cases 8 are in clearance fit with the extrusion rotary rollers 19, a die 15 is connected between the two guide rails 2 in a sliding manner, a bracket 11 is clamped outside the die 15, a rotating frame 13 is fixedly arranged at the bottom end of the bracket 11, one end of the rotating frame 13, far away from a first driving pair 1, is abutted against a side frame 17 through a first compression spring 12, a first driving pair 1 is fixedly arranged on the side surface of the side frame 17, a threaded rod 14 is fixedly arranged at the output end of the first driving pair 1, the threaded rod 14 penetrates through the rotating frame 13, the extending end of the threaded rod is rotatably connected with the side frame 17, a second driving pair 25 is fixedly arranged in the rotating disc 3, a transmission gear disc 29 is fixedly arranged at the output end of the second driving pair 25, a cutter 9 is fixedly arranged at one end of each of at least six side shells 8 in the anticlockwise direction, the cutter 9 and the outer ends of the side shells 8 are in clearance fit with the die 15, a guide shell 10 is fixedly arranged at one end of each of the two guide rails 2, far away from the first driving pair 1, the bottom end of the guide shell 10 is tangent to the guide rails 2, a hollow notch 31 is formed in the rotating frame 13, one end of the hollow notch is communicated with the die 15, the other end is communicated with the threaded rod 14, a first extrusion roller 20 and a second extrusion roller 21 are sleeved in a hollow notch 31, the top end of the first extrusion roller 20 is fixedly provided with a top block 32 which is abutted against the lower end of the die 15, the bottom end of the second extrusion roller 21 is fixedly provided with a tooth block 22 which is engaged with the threaded rod 14, a second compression spring 30 is sleeved in the hollow notch 31, one end of the second compression spring 30 is abutted against the top block 32, the other end of the second compression spring is abutted against the second extrusion roller 21, an outer engaging groove 28 is fixedly arranged at the outer edge of the rotary disc 24, an inner engaging groove 26 is fixedly arranged at the inner edge of the rotary shell 7, one end of a transmission gear disc 29 is engaged with the inner engaging groove 26, the other end of the transmission gear disc is engaged with the outer engaging groove 28, so that the inner and outer meshing grooves 26 and 28 are driven to rotate reversely during the rotation of the transmission gear plate 29, so that the rotation of the rotating shell 7 and the pressing roller 19 is reversed, which pushes the glue during rotation to facilitate the application of glue and to reduce the drawbacks of preventing leakage.
A CPU circuit printing method comprising the steps of:
step one, sizing:
a. installing a die 15 on one end of the guide rail 2 close to the first driving pair 1, clamping an opening at the top end of the bracket 11 with the die 15, simultaneously pushing the first extrusion roller 20 and the second extrusion roller 21 to press downwards, and pushing the tooth block 22 onto the threaded rod 14 for meshing transmission;
b. covering the conductive adhesive material on the upper end of the mould 15 by using an adhesive applying gun, and uniformly mixing for the first time;
step two, conveying:
a. when the first driving pair 1 is electrified to work, the threaded rod 14 can be driven to rotate anticlockwise, and the rotating threaded rod 14 is driven by the tooth block 22 in the rotating frame 13, so that the rotating frame 13 is pushed to slide on the guide rail 2 from left to right;
step three, gluing:
a. when the second driving pair 25 is powered on to work, the rotating disc 24 and the rotating shell 7 can be driven to rotate in the opposite direction, and the rotating shell 7 drives the side shell 8 and the cutter 9 to cut and scrape the adhesive layer above the die 15;
b. the rotating cutter 9 and the side shell 8 push the scraped conductive adhesive material to the inner side of the side shell 8, and the rotating shell 7 rotating in the opposite direction of the cutter 9 and the side shell 8 drives the connecting rod 23 to rotate, so that the connecting rod 23 drives the extrusion roller 19 to rotate, and the adhesive material accumulated on the inner wall of the side shell 8 is pushed to one side close to the first driving pair 1;
c. when the glue conveying equipment 6 is electrified to work, conductive glue materials are filled into the glue injection pipe 5 and the inner cavity of the rotary table 3, at least six extrusion rollers 19 are mutually extruded and attached, the conductive glue materials flow into the notch 18 at the center of the extrusion rollers 19, and the conductive glue materials are mixed and applied to one side, close to the first driving pair 1, of the mold 15 again;
step four, resetting:
a. the mould 15 is pushed to the guide shell 10, the mould 15 is guided to be ejected from the bracket 11, the next printing operation is carried out, and the first compression spring 12 works to push the rotating frame 13 to reset.
The working principle is as follows: when the device is used, firstly, the tooth block 22 is abutted against the threaded rod 14, the threaded rod 14 is fixedly arranged at the output end of the first driving pair 1, and then the bracket 11 and the die 15 are pushed to slide in one direction by the first driving pair 1 through the sliding connection between the die 15 and the guide rail 2 and the clamping connection between the bracket 11 and the die 15, so that the die 15 can be conveniently installed, coated and conveyed; secondly, a transmission gear disc 29 fixedly arranged at the output end of the second driving pair 25 and an inner meshing groove 26 are in meshing connection with the transmission gear disc 29, and then the glue at the upper end of the die 15 is scraped by a cutter 9 through a side shell 8 and the cutter 9 fixedly arranged between the two rotary shells 7 and the inner rotary sleeve 27 through rotating connection between the rotary shells 7 and the inner rotary sleeve 27, and the scraped glue is pushed into the inner cavity of the side shell 8 for recycling; finally, the connecting rod 23 fixedly arranged between the two rotary discs 24 and the extrusion rotary roller 19 rotatably connected with the outer side of the connecting rod 23 are used, then the rotary discs 24 drive the extrusion rotary roller 19 to rotate on the inner side of the side shell 8 to stir glue to flow towards the first driving pair 1 through the notches 18 formed in the extrusion rotary roller 19, the outer meshing groove 28 formed in the inner side of the rotary discs 24 and the meshing connection between the transmission gear disc 29 and the outer meshing groove 28, so that the glue is circularly supplemented to the mold 15, and the glue is circulated through the notches 18 to be circularly supplemented and scraped, and defective products caused by uneven glue in the circuit printing process are reduced.
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 considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The utility model provides a CPU circuit printing device, includes two parallel arrangement's of each other guide rail (2) that side bearer (17) and side bearer (17) set firmly, four corners in side bearer (17) bottom have set firmly stabilizer blade (16) respectively, a serial communication port, side bearer (17) top has set firmly defeated glue equipment (6) through roof-rack (4), defeated glue equipment (6) bottom has carousel (3) through injecting glue pipe (5) intercommunication two vertical settings of each other respectively, two carousel (3) one side that is close to each other all sets firmly endotheca cover (27), two endotheca cover (27) outside all is equipped with capstan (24), two link (23) that have set firmly six at least annular equidistance between capstan (24), six at least link (23) outside all rotates and is connected with extrusion rotor (19), six at least extrusion rotor (19) outer department has all seted up notch (18), the outer edges of one ends, close to each other, of the two rotary discs (24) are fixedly provided with rotary shells (7), at least six side shells (8) are fixedly arranged between the outer edges of the two rotary shells (7), the at least six side shells (8) are in clearance fit with the extrusion rotary roller (19), a mold (15) is connected between the two guide rails (2) in a sliding manner, a bracket (11) is clamped on the outer side of the mold (15), a rotary frame (13) is fixedly arranged at the bottom end of the bracket (11), one end, far away from a first driving pair (1), of the rotary frame (13) is abutted to a side frame (17) through a first compression spring (12), a first driving pair (1) is fixedly arranged on the side surface of the side frame (17), a threaded rod (14) is fixedly arranged at the output end of the first driving pair (1), the threaded rod (14) penetrates through the rotary frame (13) and the extending end of the threaded rod is rotatably connected with the side frame (17), and a second driving pair (25) is fixedly arranged in the rotary disc (3), and a transmission gear disc (29) is fixedly arranged at the output end of the second driving pair (25).
2. The CPU circuit printing device according to claim 1, wherein at least six of said side casings (8) are provided with a cutter (9) at one end in the counterclockwise direction, and said cutter (9) and the outer ends of said side casings (8) are in clearance fit with the mold (15).
3. The CPU circuit printing device according to claim 1, wherein a guide shell (10) is fixedly arranged at one end of each of the two guide rails (2) far away from the first driving pair (1), and the bottom end of each guide shell (10) is tangent to the guide rail (2).
4. A CPU circuit printing apparatus according to claim 1, wherein said rotating frame (13) has a hollow notch (31) formed therein, one end of said hollow notch (31) is in communication with said mold (15) and the other end is in communication with said threaded rod (14).
5. The CPU circuit printing device according to claim 4, wherein a first squeezing roller (20) and a second squeezing roller (21) are sleeved in the hollow notch (31), a top block (32) abutting against the lower end of the die (15) is fixedly arranged at the top end of the first squeezing roller (20), and a tooth block (22) meshed with the threaded rod (14) is fixedly arranged at the bottom end of the second squeezing roller (21).
6. The CPU circuit printing device according to claim 5, wherein a second compression spring (30) is sleeved in the hollow notch (31), one end of the second compression spring (30) abuts against the top block (32), and the other end of the second compression spring abuts against the second pressing roller (21).
7. A CPU circuit printing apparatus according to claim 1, wherein an outer engaging groove (28) is fixedly provided at an outer edge of said rotary plate (24), an inner engaging groove (26) is fixedly provided at an inner edge of said rotary case (7), one end of said transmission gear plate (29) is engaged with said inner engaging groove (26), and the other end thereof is engaged with said outer engaging groove (28).
8. A CPU circuit printing method, comprising the steps of:
step one, sizing:
a. the die (15) is arranged at one end, close to the first driving pair (1), of the guide rail (2), the opening at the top end of the bracket (11) is tightly clamped with the die (15), the first extrusion roller (20) and the second extrusion roller (21) are pushed to press downwards, and the tooth block (22) is pushed onto the threaded rod (14) to be meshed and driven;
b. covering the conductive adhesive material on the upper end of the mould (15) by using an adhesive applying gun, and uniformly mixing for the first time;
step two, conveying:
when the first driving pair (1) is electrified to work, the threaded rod (14) can be driven to rotate anticlockwise, and the rotating threaded rod (14) is driven by a tooth block (22) in the rotating frame (13), so that the rotating frame (13) is pushed to slide on the guide rail (2) from left to right;
step three, gluing:
a. when the second driving pair (25) is electrified to work, the rotating disc (24) and the rotating shell (7) can be driven to rotate in the opposite direction, and the rotating shell (7) drives the side shell (8) and the cutter (9) to cut and scrape the adhesive layer above the die (15);
b. the rotating cutter (9) and the side shell (8) push the scraped conductive adhesive material to the inner side of the side shell (8), and the rotating shell (7) rotating in the opposite direction of the cutter (9) and the side shell (8) can drive the connecting rod (23) to rotate, so that the connecting rod (23) drives the extrusion rotating roller (19) to rotate, and the adhesive material accumulated on the inner wall of the side shell (8) is pushed to the side close to the first driving pair (1);
c. when the glue conveying equipment (6) is electrified to work, conductive glue materials are filled into the inner cavities of the glue injection pipe 5 and the rotary table 3, at least six extrusion rotary rollers (19) are extruded and attached to each other, the conductive glue materials flow into the notch (18) at the center of the extrusion rotary rollers (19), and the conductive glue materials are mixed and applied to one side, close to the first driving pair (1), of the mold (15) again;
step four, resetting:
a. the die (15) is pushed to the guide shell (10), the die (15) is guided to be ejected from the bracket (11) for next printing operation, and the first compression spring (12) works to push the rotating frame (13) to reset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111407217.0A CN114082599B (en) | 2021-11-24 | 2021-11-24 | CPU circuit printing device and printing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111407217.0A CN114082599B (en) | 2021-11-24 | 2021-11-24 | CPU circuit printing device and printing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114082599A true CN114082599A (en) | 2022-02-25 |
| CN114082599B CN114082599B (en) | 2023-01-10 |
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| CH637311A5 (en) * | 1980-01-24 | 1983-07-29 | Alfred Wiley Clayton | Coating device for covering articles with a coating film |
| JP2007008116A (en) * | 2005-07-04 | 2007-01-18 | Shibuya Bunsenkaku:Kk | Back glue coating device and back glue coating method |
| CN110270525A (en) * | 2019-06-12 | 2019-09-24 | 中南大学 | A kind of railway rail insulating joint machine and glue removing |
| CN212143235U (en) * | 2020-03-12 | 2020-12-15 | 佛山市高明金湘坊装饰材料有限公司 | Glue scraping device of decorative paper production line |
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2021
- 2021-11-24 CN CN202111407217.0A patent/CN114082599B/en active Active
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| GB1434799A (en) * | 1972-09-25 | 1976-05-05 | Beloit Corp | Apparatus and method for applying glue from a roller |
| CH637311A5 (en) * | 1980-01-24 | 1983-07-29 | Alfred Wiley Clayton | Coating device for covering articles with a coating film |
| JP2007008116A (en) * | 2005-07-04 | 2007-01-18 | Shibuya Bunsenkaku:Kk | Back glue coating device and back glue coating method |
| CN110270525A (en) * | 2019-06-12 | 2019-09-24 | 中南大学 | A kind of railway rail insulating joint machine and glue removing |
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| CN114082599B (en) | 2023-01-10 |
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Effective date of registration: 20221221 Address after: Room 304, Block E, Fuhai Center, No. 17, Daliushu Road, Haidian District, Beijing 100,081 Applicant after: BEIJING UNI-COLOUR INTERNATIONAL Inc. Address before: 276800 No. 050, Huangjiahe village, Anzhuang Town, Ju county, Rizhao City, Shandong Province Applicant before: Zhao Fasheng |
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