CN113547838A

CN113547838A - Automatic printing equipment for chip resistor layer and using method thereof

Info

Publication number: CN113547838A
Application number: CN202110819950.7A
Authority: CN
Inventors: 周海生; 陈庆良; 魏效振
Original assignee: Anhui Fujie Electronic Technology Co ltd
Current assignee: Anhui Fujie Electronic Technology Co ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2021-10-26

Abstract

The invention discloses automatic printing equipment for a chip resistor layer and a using method thereof, belonging to the technical field of automatic printing equipment; the material conveying device comprises an upper shell, a lower shell and supporting columns, wherein the upper shell is fixedly arranged at the upper end of the lower shell through the supporting columns, a printing conveying channel is formed between the upper shell and the lower shell, and the moving condition of materials can be seen through the printing conveying channel; a track is arranged in the upper shell, a conveying vehicle is arranged on the track, a telescopic rod is fixedly arranged on one side of the conveying vehicle, which is close to the lower shell, and a clamp is fixedly arranged at one end of the telescopic rod, which is close to the lower shell, and is used for clamping materials; the top of lower casing is equipped with pan feeding conveyer belt, printing cylinder and exit conveyor in proper order, has seted up on the printing cylinder and has turned to the recess, has all transported the material on pan feeding conveyer belt and the exit conveyor, can effectually solve the problem that the material can not two-sided printing, has also solved the problem that the material course of working can not in time see the material condition simultaneously.

Description

Automatic printing equipment for chip resistor layer and using method thereof

Technical Field

The invention relates to a resistor layer printing device, in particular to automatic printing equipment for a chip resistor layer and a using method thereof, and belongs to the technical field of automatic printing equipment.

Background

The chip resistor is also called a chip fixed resistor, is one of metal glass uranium resistors, enables metal powder and glass uranium powder to be mixed, has the characteristics of moisture resistance and small high-temperature coefficient, and is widely applied, but the prior manufacturer manually operates equipment, determines whether a printing position is correct by using measuring equipment such as a microscope or a projector, completes batch printing depending on the repeated positioning precision of the equipment, performs sampling inspection in the process, cannot timely find accidental printing position defects and appearance defects in the process, cannot perform double-sided simultaneous printing in the printing process, needs manual adjustment, is operated by accumulated experience of operators, and has high technical requirements on the operators;

chinese patent publication No. CN104441941A discloses a resistance printer, in which a feeding device conveys a resistance substrate to be printed to a printing mechanism, a detection device detects the resistance substrate before and after printing, and takes out an unqualified resistance substrate after detection, and a blanking mechanism conveys the qualified resistance substrate for blanking, so as to solve the problem that the printing position and appearance of a product cannot be monitored in real time during printing, but the problem that double-sided printing cannot be performed during printing is not solved, and therefore, a new technical scheme needs to be provided.

Disclosure of Invention

The present invention is directed to an automatic printing apparatus for a chip resistor layer and a method for using the same to solve the above-mentioned problems.

The purpose of the invention can be realized by the following technical scheme:

an automatic printing device for a chip resistor layer and a using method thereof comprise an upper machine shell, a lower machine shell and supporting columns, wherein the upper machine shell is fixedly arranged at the upper end of the lower machine shell through the supporting columns, a printing conveying channel is formed between the upper machine shell and the lower machine shell, the width of the printing conveying channel is 10-20 cm, and the moving condition of materials can be seen through the printing conveying channel;

a track is arranged in the upper shell, a conveying vehicle is arranged on the track, a telescopic rod is fixedly mounted on one side of the conveying vehicle, which is far away from the track, and a clamp is fixedly mounted at the extending tail end of the telescopic rod and used for clamping materials;

a feeding conveyor belt, a printing roller and a discharging conveyor belt are sequentially arranged at the top of the lower shell, a steering groove is formed in the printing roller, a groove opening at the top of the inner wall of the steering groove is in a smooth arc surface shape, so that materials can slide in conveniently, the depth of the steering groove is less than half of the length of the materials when the materials are vertical, and stable transfer of the materials in the steering groove is ensured;

all transported there is the material on pan feeding conveyer belt and the ejection of compact conveyer belt, be equipped with the liquid outlet between pan feeding conveyer belt and the printing cylinder, be equipped with the drying-machine between printing cylinder and the ejection of compact conveyer belt, clear up the material and in time dry when the material passes through.

Furthermore, a roller support is fixedly installed on the lower machine shell, and the printing roller is rotatably installed on the roller support and plays a supporting role for the printing roller.

Further, anchor clamps include C type fixed plate, the sucking disc, the steering column, including a motor, an end cap, a controller, and a cover plate, first gear and second gear, the inside centre gripping of C type fixed plate has the material, and the both sides of C type fixed plate all imbed the steering column, the sucking disc is all installed to one side that every steering column is close to the material, the second gear has all been cup jointed to one side that the material was kept away from to every steering column, one side of second gear is equipped with the motor, the power output shaft of motor is equipped with first gear, first gear and second gear intermeshing, with this rotation that drives the material, make things convenient for developing of follow-up printing process.

Furthermore, the sucker is connected with the output end of the air pump through an air pipe to clamp the materials.

Furthermore, the track is in a closed loop shape, and the conveying vehicle runs clockwise along the track, so that the smooth operation of the printing process is ensured.

Furthermore, the outer wall of the printing roller is provided with pressed patterns for printing the material.

Further, the method specifically comprises the following steps:

the method comprises the following steps: putting the materials on a feeding conveyor belt, driving the materials to move by the feeding conveyor belt, and when a conveying vehicle runs to the position above the materials on the feeding conveyor belt along a track, extending a telescopic rod to drive a clamp to clamp the materials;

step two: after the clamp clamps the material, the telescopic rod resets, at the moment, the motor in the clamp drives the first gear to rotate, and meanwhile, the first gear drives the second gear and the steering column fixedly connected with the second gear to rotate, so that the material rotates, the subsequent processes are convenient to carry out, and the material is printed;

step three: when the clamp clamps materials to pass through the liquid outlet, the liquid outlet sprays disinfectant to disinfect the materials to ensure the subsequent work, when the materials are vertical to the clamp, the conveying vehicle continues to advance along the track until the materials are contacted with the printing roller to perform A-side printing, when the materials advance to the turning groove, the materials are embedded into the turning groove, at the moment, the A-side printing of the materials is completed, the materials are turned over, the conveying vehicle continues to clamp the materials to rotate, and the B-side printing of the materials is performed;

step four: when anchor clamps centre gripping material when the drying-machine, the drying-machine carries out the drying and stereotypes to the material, guarantees the quality integrity of material, and when the material was marchd to discharge conveyor, anchor clamps were with material conveying to discharge conveyor on, the completion ejection of compact.

Compared with the prior art, the invention has the beneficial effects that:

1. when the material printing device is used, materials are placed on the feeding conveyor belt, the feeding conveyor belt drives the materials to move, the conveying vehicle runs along the rail to the position above the materials on the feeding conveyor belt, the telescopic rod extends to drive the clamp to clamp the materials, when the materials are perpendicular to the clamp, the conveying vehicle continues to run along the rail until the materials are in contact with the printing roller to perform A-side printing, when the materials run to the turning groove, the materials are embedded into the turning groove, at the moment, the A-side printing of the materials is completed, the materials are turned over, the conveying vehicle continues to clamp the materials to rotate, the B-side printing of the materials is performed, and the problem that the materials cannot be subjected to double-side printing can be effectively solved.

2. The upper casing passes through support column fixed mounting in the upper end of lower casing, and forms printing transfer passage between upper casing and the lower casing, can see the removal condition of material through printing transfer passage, has solved the problem that the material course of working can not in time see the material condition.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a cross-sectional view of the overall three-dimensional structure of the present invention;

FIG. 2 is a schematic view of a track assembly of the present invention;

FIG. 3 is a schematic view of the clamp of the present invention engaged with a material;

FIG. 4 is a schematic view of the combination of the telescopic rod and the feeding conveyor belt according to the present invention.

In the figure: 1. an upper housing; 2. a lower housing; 3. material preparation; 4. a feeding conveyor belt; 5. a discharge conveyor belt; 6. a support pillar; 7. a printing cylinder; 8. a drum column; 9. a liquid outlet; 10. a dryer; 11. a track; 12. a transfer vehicle; 13. a telescopic rod; 14. a clamp; 15. a steering groove; 16. a suction cup; 17. a steering column; 18. a motor; 19. a first gear; 20. a second gear.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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. 1-4, an automatic printing apparatus for a chip resistor layer includes an upper casing 1, a lower casing 2 and a support column 6, wherein the upper casing 1 is fixedly mounted on the upper end of the lower casing 2 through the support column 6, a printing conveying channel is formed between the upper casing 1 and the lower casing 2, the printing conveying channel has a width of 10-20 cm, and the moving condition of a material 3 can be seen through the printing conveying channel;

a track 11 is arranged in the upper machine shell 1, a conveying vehicle 12 is arranged on the track 11, an expansion link 13 is fixedly mounted on one side of the conveying vehicle 12, which is far away from the track 11, and a clamp 14 is fixedly mounted at the extending tail end of the expansion link 13 and used for clamping the material 3;

a feeding conveyor belt 4, a printing roller 7 and a discharging conveyor belt 5 are sequentially arranged at the top of the lower shell 2, a turning groove 15 is formed in the printing roller 7, a groove opening at the top of the inner wall of the turning groove 15 is in a smooth arc surface shape, so that the material 3 can conveniently slide in, the depth of the turning groove 15 is less than half of the length of the material 3 when the material 3 is vertical, and the material 3 is ensured to be stably transported in the turning groove 15;

the material 3 is conveyed on the feeding conveyor belt 4 and the discharging conveyor belt 5.

A liquid outlet 9 is arranged between the feeding conveyor belt 4 and the printing roller 7, a dryer 10 is arranged between the printing roller 7 and the discharging conveyor belt 5, and the materials 3 are cleaned and dried in time when passing through.

And a roller support column 8 is fixedly arranged on the lower machine shell 2, and the printing roller 7 is rotatably arranged on the roller support column 8 and plays a role in supporting the printing roller 7.

The fixture 14 comprises a C-shaped fixing plate, a sucker 16, a steering column 17, a motor 18, a first gear 19 and a second gear 20, the material 3 is clamped inside the C-shaped fixing plate, the steering column 17 is embedded into the two sides of the C-shaped fixing plate, the sucker 16 is installed on one side, close to the material 3, of each steering column 17, the second gear 20 is sleeved on one side, far away from the material 3, of each steering column 17, the motor 18 is arranged on one side of the second gear 20, a power output shaft of the motor 18 is provided with the first gear 19, the first gear 19 is meshed with the second gear 20, the material 3 is driven to rotate, and subsequent printing processes are facilitated to be developed.

The sucker 16 is connected with the output end of the air pump through an air pipe to clamp the material 3.

The track 11 is in a closed loop shape, and the transfer vehicle 12 travels clockwise along the track 11, thereby ensuring smooth progress of the printing process.

And the outer wall of the printing roller 7 is provided with pressed patterns for printing materials.

The method specifically comprises the following steps:

the method comprises the following steps: the material 3 is placed on the feeding conveyor belt 4, the feeding conveyor belt 4 drives the material 3 to move, and when the conveying vehicle 12 runs to the position above the material 3 on the feeding conveyor belt 4 along the rail 11, the telescopic rod 13 extends to drive the clamp 14 to clamp the material 3;

step two: after the clamp 14 clamps the material 3, the telescopic rod 13 is reset, at the moment, the motor 18 in the clamp 14 drives the first gear 19 to rotate, and meanwhile, the first gear 19 drives the second gear 20 and the steering column 17 fixedly connected with the second gear 20 to rotate, so that the material 3 rotates, the subsequent processes can be conveniently carried out, and the material 3 can be conveniently printed;

step three: when the clamp 14 clamps the material 3 and passes through the liquid outlet 9, the liquid outlet 9 sprays disinfectant to disinfect the material 3, so that the follow-up work is ensured, when the material 3 is perpendicular to the clamp 14, the conveying vehicle 12 continues to advance along the track 11 until the material 3 is contacted with the printing roller 7 to perform A-side printing, when the material 3 advances to the turning groove 15, the material 3 is embedded into the turning groove 15, at the moment, the A-side printing of the material 3 is finished, the material 3 is turned over, the conveying vehicle 12 continues to clamp the material 3 to rotate, and the B-side of the material 3 is printed;

step four: when 14 centre gripping materials 3 of anchor clamps pass through drying-machine 10, drying-machine 10 carries out drying and finalizing the design to material 3, guarantees the quality integrity of material 3, and when material 3 marched to exit

conveyor

5, 14 conveyed material 3 to exit conveyor 5 on, accomplished the ejection of compact.

The working principle is as follows: when the material clamping device is used, firstly, a material 3 is placed on the feeding conveyor belt 4, the feeding conveyor belt 4 drives the material 3 to move, and when the conveying vehicle 12 runs to the position above the material 3 on the feeding conveyor belt 4 along the track 11, the telescopic rod 13 extends to drive the clamp 14 to clamp the material 3; after the clamp 14 clamps the material 3, the telescopic rod 13 is reset, at the moment, the motor 18 in the clamp 14 drives the first gear 19 to rotate, and meanwhile, the first gear 19 drives the second gear 20 and the steering column 17 fixedly connected with the second gear 20 to rotate, so that the material 3 rotates, the subsequent processes can be conveniently carried out, and the material 3 can be conveniently printed;

when the clamp 14 clamps the material 3 and passes through the liquid outlet 9, the liquid outlet 9 sprays disinfectant to disinfect the material 3, so that the follow-up work is ensured, when the material 3 is perpendicular to the clamp 14, the conveying vehicle 12 continues to advance along the track 11 until the material 3 is contacted with the printing roller 7 to perform A-side printing, when the material 3 advances to the turning groove 15, the material 3 is embedded into the turning groove 15, at the moment, the A-side printing of the material 3 is finished, the material 3 is turned over, the conveying vehicle 12 continues to clamp the material 3 to rotate, and the B-side of the material 3 is printed; when 14 centre gripping materials 3 of anchor clamps pass through drying-machine 10, drying-machine 10 carries out drying and finalizing the design to material 3, guarantees the quality integrity of material 3, and when material 3 marched to exit

conveyor

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. An automatic printing equipment for a chip resistance layer is characterized in that: the printing machine comprises an upper machine shell (1), a lower machine shell (2) and supporting columns (6), wherein the upper machine shell (1) is fixedly arranged at the upper end of the lower machine shell (2) through the supporting columns (6), and a printing conveying channel is formed between the upper machine shell (1) and the lower machine shell (2);

a track (11) is arranged in the upper shell (1), a conveying vehicle (12) is arranged on the track (11), an expansion link (13) is fixedly installed on one side, away from the track (11), of the conveying vehicle (12), and a clamp (14) is fixedly installed at the extending tail end of the expansion link (13);

the top of lower casing (2) is equipped with pan feeding conveyer belt (4), printing cylinder (7) and exit conveyor (5) in proper order, has seted up on printing cylinder (7) and has turned to recess (15), has all transported material (3) on pan feeding conveyer belt (4) and exit conveyor (5).

2. The automatic printing equipment for a chip resistance layer according to claim 1, wherein the printing roller (7) is provided with a liquid outlet (9) at a side close to the feeding conveyor belt (4), and a dryer (10) at a side close to the discharging conveyor belt (5).

3. A chip resistance layer automatic printing equipment according to claim 2, wherein the lower casing (2) is fixedly provided with a roller support (8), and the printing roller (7) is rotatably arranged on the roller support (8).

4. The automatic printing equipment for the chip resistance layer according to claim 1, wherein the clamp (14) comprises a C-shaped fixing plate, suckers (16), steering columns (17), motors (18), a first gear (19) and a second gear (20), the materials (3) are clamped inside the C-shaped fixing plate, the steering columns (17) are embedded into two sides of the C-shaped fixing plate, the suckers (16) are installed on one side, close to the materials (3), of each steering column (17), the second gear (20) is sleeved on one side, far away from the materials (3), of each steering column (17), the motors (18) are arranged above the second gears (20), power output shafts of the motors (18) are fixedly connected with the first gear (19), and the first gear (19) is meshed with the second gear (20).

5. A device for automatic printing of a chip resistance layer according to claim 4 wherein the suction cups (16) are connected to the output of an air pump via air tubes.

6. An automatic printing equipment for chip resistance layer according to claim 1, characterized in that the track (11) is in a closed loop shape, and the transfer vehicle (12) runs along the track (11) clockwise.

7. An automatic printing equipment for chip resistance layer according to claim 3 characterized in that the outer wall of the printing cylinder (7) is provided with pressed patterns.

8. The use method of the automatic printing equipment for the chip resistance layer is characterized by comprising the following steps of:

the method comprises the following steps: the material (3) is placed on the feeding conveyor belt (4), the feeding conveyor belt (4) drives the material (3) to move, and when the conveying vehicle (12) runs to the position above the material (3) on the feeding conveyor belt (4) along the rail (11), the telescopic rod (13) extends to drive the clamp (14) to clamp the material (3);

step two: after the clamp (14) clamps the material (3), the telescopic rod (13) resets, at the moment, a motor (18) in the clamp (14) drives a first gear (19) to rotate, and meanwhile, the first gear (19) drives a second gear (20) and a steering column (17) fixedly connected with the second gear (20) to rotate, so that the material (3) rotates;

step three: when the clamp (14) clamps the materials (3) and passes through the liquid outlet (9), the liquid outlet (9) sprays disinfectant, when the materials (3) are perpendicular to the clamp (14), the conveying vehicle (12) continues to advance along the track (11) until the materials (3) contact with the printing roller (7) to perform A-side printing, when the materials (3) advance to the turning groove (15), the materials (3) are embedded into the turning groove (15), at the moment, the materials (3) are turned over, and the conveying vehicle (12) continues to clamp the materials (3) to perform B-side printing;

step four: when anchor clamps (14) centre gripping material (3) process drying-machine (10), drying-machine (10) are dried and are stereotyped material (3), when material (3) march to exit conveyor (5), anchor clamps (14) convey material (3) to exit conveyor (5) on, accomplish the ejection of compact.