CN210634254U - Circuit board tin cream printing machine - Google Patents
Circuit board tin cream printing machine Download PDFInfo
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- CN210634254U CN210634254U CN201920616578.8U CN201920616578U CN210634254U CN 210634254 U CN210634254 U CN 210634254U CN 201920616578 U CN201920616578 U CN 201920616578U CN 210634254 U CN210634254 U CN 210634254U
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- tin cream
- connecting plate
- cylinder
- tin
- circuit board
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Abstract
The utility model relates to a circuit board tin cream printing machine all is provided with a tin cream scraper in the tin cream scraper connecting plate left and right sides, and tin cream scraper connecting plate intermediate position is provided with tin cream jar and material pipe, be provided with the cover on the tin cream jar, the positive central threaded connection of cover has the pay-off motor, fixedly connected with pay-off screw rod on the output shaft of pay-off motor, material pipe link up tin cream scraper connecting plate and tin cream jar threaded connection, the side that still threaded connection has tin cream scraper connecting plate on the tin cream scraper connecting plate is provided with cuts the cylinder, cuts to be connected with on the piston rod of cylinder and cuts the rupture disk, is provided with on the material pipe and cuts the rupture disk through-hole, it passes and cuts a rupture disk and expect pipe swing joint to cut the rupture disk. The utility model has the advantages that: the automatic tin paste feeding device has the advantages that tin paste feeding can be automatically carried out, materials are controlled, production cost is saved, and labor intensity of workers is reduced.
Description
Technical Field
The utility model relates to a circuit board processing equipment field, concretely relates to circuit board tin cream printing machine.
Background
Modern solder paste printing machines generally comprise mechanisms such as plate loading, solder paste adding, stamping, power transmission circuit boards and the like. The working principle is as follows: the circuit board to be printed is fixed on the printing positioning table, and then solder paste or red glue is printed on the corresponding bonding pad through a steel mesh by left and right scrapers of the printer. In the prior art, solder paste is required to be manually coated on a printing bottom plate for solder paste printing, the feeding amount of the solder paste can not be accurately controlled manually, the production quality of products is poor, the solder paste is wasted, a large number of printing machines are required to be used on a production line, and the labor intensity of manual feeding is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the circuit board solder paste printer can automatically perform solder paste feeding, control material consumption, reduce labor intensity of workers and save production cost.
In order to achieve the above object, the present invention provides the following technical solutions: a circuit board tin cream printing machine which characterized in that: comprises a base plate and a base, wherein a steel mesh printing plate is arranged on the base plate, a connecting screw rod is arranged between the base plate and the steel mesh printing plate, a case is arranged beside the base, two ends of the case are provided with a conveying device, two slide rails are arranged on the case, T-shaped mounting blocks are arranged on the slide rails, the T-shaped mounting blocks are sequentially connected with a synchronizing block and a cylinder connecting plate from top to bottom, a conveying belt is clamped in the synchronizing block, a sliding cylinder is arranged on the cylinder connecting plate, a solder paste scraper connecting plate is connected onto a piston rod of the cylinder, a solder paste scraper is arranged on each of the left side and the right side of the solder paste scraper connecting plate, a solder paste tank and a material pipe are arranged in the middle of the solder paste scraper connecting plate, a tank cover is arranged on the solder paste tank, a, the solder pot is characterized in that the material pipe penetrates through the solder pot scraper connecting plate and is in threaded connection with the solder pot, a cut-off cylinder is arranged beside the solder pot scraper connecting plate which is in threaded connection with the solder pot, a cut-off piece is connected to a piston rod of the cut-off cylinder, a cut-off piece through hole is formed in the material pipe, the cut-off piece penetrates through the cut-off piece through hole and is movably connected with the material pipe, and a control device is arranged in the base.
Further, be provided with the connecting screw on tin cream jar and the cover, all be provided with the circuit board material loading mouth on base plate and the base, be provided with start button and stop button on the base, start button, stop button, slip cylinder, feeding motor and cut the cylinder and all with controlling means electric connection.
Further, conveyer includes AC motor, transfer gear and take-up pulley, AC motor sets up the left end at the brush cream support, and the cover is equipped with the transfer gear on AC motor's the output shaft, the take-up pulley sets up the right-hand member at the brush cream support, the conveyer belt suit is on transfer gear and take-up pulley.
The utility model has the advantages that: the circuit board solder paste printing machine can automatically perform solder paste feeding, control material consumption, save production cost and reduce labor intensity of workers.
Drawings
FIG. 1 is a schematic side view of a circuit board solder paste printer according to the present invention;
FIG. 2 is a front cross-sectional view of a circuit board solder paste printer of the present invention;
fig. 3 is a schematic diagram of a front cross-sectional view of a circuit board solder paste printing machine according to the present invention.
In the figure: 1. a substrate; 2. a base; 201. a start button; 202. a stop button; 3. a steel mesh printing plate; 4. connecting a screw rod; 5. a chassis; 501. a slide rail; a T-shaped mounting block; 503. a synchronization block; 504. a cylinder connecting plate; 601. an alternating current motor; 602. a transfer wheel; 603. a tension wheel; 604. a conveyor belt; 7. a slide cylinder; 8. a solder paste scraper connecting plate; 801. a solder paste scraper; 901. a solder paste can; 902. a material pipe; 903. cutting off the air cylinder; 904. cutting off the sheet; 905. a can cover; 906. a feeding motor; 907. a feed screw; 10. cutting off the sheet; 11. a control device; 12. a circuit board loading port; 13. and connecting screws.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1-3, a circuit board solder paste printer includes a substrate 1 and a base 2, a steel mesh printing plate 3 is disposed on the substrate 1, a connecting screw 4 is disposed between the substrate 1 and the steel mesh printing plate 3, a chassis 5 is disposed beside the base 2, a conveying device is disposed at two ends of the chassis 5, two sliding rails 501 are disposed on the chassis 5, a T-shaped mounting block 502 is disposed on the sliding rails 501, a synchronizing block 503 and a cylinder connecting plate 504 are sequentially connected to the T-shaped mounting block 502 from top to bottom, a conveying belt 604 is clamped in the synchronizing block 503, a sliding cylinder 7 is disposed on the cylinder connecting plate 504, a solder paste scraper connecting plate 8 is connected to a piston rod of the sliding cylinder 7, a solder paste scraper 801 is disposed on each of left and right sides of the solder paste scraper connecting plate 8, a solder paste can 901 and a material pipe 902 are disposed in the middle of the, the tin paste can 901 is provided with a can cover 905, the center of the can cover 905 is in threaded connection with a feeding motor 906, an output shaft of the feeding motor 906 is fixedly connected with a feeding screw rod 907, a material pipe 902 penetrates through a tin paste scraper connecting plate 8 to be in threaded connection with the tin paste can 901, a cut-off cylinder 903 is arranged beside the tin paste scraper connecting plate 8, a cut-off piece 904 is connected to a piston rod of the cut-off cylinder 903, a cut-off piece through hole 9021 is formed in the material pipe 902, the cut-off piece 904 penetrates through the cut-off piece through hole 9021 to be movably connected with the material pipe 902, and a control device 11 is arranged in the.
Be provided with the connecting screw on tin cream jar and the cover, all be provided with circuit board material loading mouth 12 on base plate 1 and the base 2, be provided with start button 201 and stop button 202 on the base 2, start button 201, stop button 202, sliding cylinder 7, feeding motor 906 and cut cylinder 903 all with controlling means 11 electric connection.
The conveying device comprises an alternating current motor 601, a conveying wheel 602 and a tension wheel 603, wherein the alternating current motor 601 is arranged at the left end of the case 5, the conveying wheel 602 is sleeved on an output shaft of the alternating current motor 601, the tension wheel 603 is arranged at the right end of the case 5, and the conveying belt 604 is sleeved on the conveying wheel 602 and the tension wheel 603.
The working principle of the utility model is that the circuit board tin paste printing machine of the utility model needs to be installed on a circuit board feeding machine for matching use, firstly, the stirred tin paste is added in the tin paste tank 901, the connecting screw 13 is screwed, then the circuit board is passed through the base 2 and the base plate 1 to the steel mesh printing plate 4 by the circuit feeding machine, then the circuit board tin paste printing machine is started, the control device 11 controls the alternating current motor 601 to start, the conveyor belt 604 starts to run under the driving of the conveyor wheel 602, the T-shaped connecting block 502 connected with the synchronous block 503 is driven by the conveyor belt 604 to slide on the slide rail 501 to the middle position of the steel mesh printing plate 3 to stop, then the sliding cylinder 7 is started, the piston rod extends out to make the tin paste scraper connecting plate 8 approach to the steel mesh printing plate 3 until the tin paste scraper 801 is attached to the steel mesh printing plate 3, at the moment, the cut-off cylinder 903 and the feeding motor 906 are started, the piston rod of the cut-off cylinder 903 is recovered, the cut-off piece 904 which is sealed by the material pipe 902 is recovered until the material pipe 902 is completely unblocked, solder paste is sent to the steel mesh printing plate 3 through the material pipe 902 through the feeding screw 907, the process control device 11 can time the process, the time for blanking the solder paste reaches the specified time, the cut-off cylinder 903 can be started again to close the material pipe 902, the feeding motor 906 also stops running, then the alternating current motor 601 is started again, the T-shaped connecting block 502 is driven to move left and right on the sliding rail 501 through positive and negative rotation, corresponding printing holes are formed in the steel mesh printing plate 3, the solder paste is brushed onto the circuit board through the printing holes through the solder paste scraper 801, all components return to the original position after printing is.
The above examples are provided for further illustration of the present invention, but do not limit the present invention to these specific embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be understood as being within the protection scope of the present invention.
Claims (3)
1. A circuit board tin cream printing machine which characterized in that: the tin paste printing machine comprises a substrate (1) and a base (2), wherein a steel mesh printing plate (3) is arranged on the substrate (1), a connecting screw (4) is arranged between the substrate (1) and the steel mesh printing plate (3), a case (5) is arranged beside the base (2), conveying devices are arranged at two ends of the case (5), two sliding rails (501) are arranged on the case (5), a T-shaped mounting block (502) is arranged on each sliding rail (501), a synchronous block (503) and a cylinder connecting plate (504) are sequentially connected on the T-shaped mounting block (502) from top to bottom, a conveying belt (604) is clamped in each synchronous block (503), a sliding cylinder (7) is arranged on each cylinder connecting plate (504), a tin paste scraper connecting plate (8) is connected on a piston rod of each sliding cylinder (7), and a tin paste scraper (801) is arranged on each of the left side and the right side of, the tin cream scraper is characterized in that a tin cream tank (901) and a material pipe (902) are arranged in the middle of a tin cream scraper connecting plate (8), a tank cover (905) is arranged on the tin cream tank (901), a feeding motor (906) is in threaded connection with the center of the tank cover (905), a feeding screw (907) is fixedly connected onto an output shaft of the feeding motor (906), the material pipe (902) penetrates through the tin cream scraper connecting plate (8) and is in threaded connection with the tin cream tank (901), a cutting cylinder (903) is arranged beside the tin cream scraper connecting plate (8), a cutting piece (904) is connected onto a piston rod of the cutting cylinder (903), a cutting piece through hole (9021) is formed in the material pipe (902), the cutting piece (904) penetrates through the cutting piece through hole (9021) and is movably connected with the material pipe (902), and a control device (11) is arranged in the.
2. A circuit board solder paste printer according to claim 1, wherein: the tin cream jar (901) and cover (905) are provided with connecting screw (13), all be provided with circuit board material loading mouth (12) on base plate (1) and base (2), be provided with start button (201) and stop button (202) on base (2), start button (201), stop button (202), sliding cylinder (7), feeding motor (906) and cut cylinder (903) all with controlling means (11) electric connection.
3. A circuit board solder paste printer according to claim 1, wherein: the conveying device (6) comprises an alternating current motor (601), a conveying wheel (602) and a tensioning wheel (603), wherein the alternating current motor (601) is arranged at the left end of the case (5), the conveying wheel (602) is sleeved on an output shaft of the alternating current motor (601), the tensioning wheel (603) is arranged at the right end of the case (5), and the conveying belt (604) is sleeved on the conveying wheel (602) and the tensioning wheel (603).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920616578.8U CN210634254U (en) | 2019-04-30 | 2019-04-30 | Circuit board tin cream printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920616578.8U CN210634254U (en) | 2019-04-30 | 2019-04-30 | Circuit board tin cream printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210634254U true CN210634254U (en) | 2020-05-29 |
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ID=70799196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920616578.8U Active CN210634254U (en) | 2019-04-30 | 2019-04-30 | Circuit board tin cream printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210634254U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111702275A (en) * | 2020-06-30 | 2020-09-25 | 由力自动化科技(上海)有限公司 | Automatic wire laser soldering machine |
| CN114590019A (en) * | 2022-03-17 | 2022-06-07 | 刘树滨 | SMT welding tin cream printing device with automatic feeding function |
-
2019
- 2019-04-30 CN CN201920616578.8U patent/CN210634254U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111702275A (en) * | 2020-06-30 | 2020-09-25 | 由力自动化科技(上海)有限公司 | Automatic wire laser soldering machine |
| CN114590019A (en) * | 2022-03-17 | 2022-06-07 | 刘树滨 | SMT welding tin cream printing device with automatic feeding function |
| CN114590019B (en) * | 2022-03-17 | 2023-10-31 | 重庆川仪微电路有限责任公司 | SMT welding tin cream printing device with automatic feeding function |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230815 Address after: 528400 Zone C, 3rd Floor, Building 91 Gaoping Avenue, Sanjiao Town, Zhongshan City, Guangdong Province (Residence Application) Patentee after: Zhongshan Qiyutong Electronic Technology Co.,Ltd. Address before: 215000 Huang Qiao Zhen Huang Qiao Cun, Xiangcheng District, Suzhou City, Jiangsu Province Patentee before: Suzhou Kexin Electronic Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |