CN213000936U - PCB board rubber coating device - Google Patents
PCB board rubber coating device Download PDFInfo
- Publication number
- CN213000936U CN213000936U CN202021814255.9U CN202021814255U CN213000936U CN 213000936 U CN213000936 U CN 213000936U CN 202021814255 U CN202021814255 U CN 202021814255U CN 213000936 U CN213000936 U CN 213000936U
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- cylinder
- pcb
- gluing
- heat
- rubber coating
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Abstract
The utility model discloses a PCB board rubber coating device, including workstation, drive assembly, adjusting part, rubber coating subassembly, negative-pressure air fan, drive assembly includes rotatable coupling and is in removal seat and a plurality of interval setting on the workstation remove anchor clamps on the seat, the adjusting part is installed below the roof beam, the adjusting part includes cylinder, fixed plate and a section of thick bamboo that keeps warm, a section of thick bamboo that keeps warm is connected the front end of fixed plate, the inside of a section of thick bamboo that keeps warm is equipped with cartridge heater and insulation material, the rubber coating subassembly includes a packing element, the higher authority of a packing element is equipped with the pressure pipe, a packing element is located in the insulation material, negative-pressure air fan installs the fixed plate lower extreme. The utility model discloses not only can improve rubber coating efficiency and can make the rubber coating effect better to it is more convenient and safe to use.
Description
Technical Field
The utility model relates to a PCB board processing equipment technical field, concretely relates to PCB board rubber coating device.
Background
PCB board is printed circuit board, almost can appear in each kind of electronic equipment, and the base plate of PCB board is made by insulating thermal-insulated, inflexible material, and the rubber coating is one indispensable process in the PCB board course of working, and current rubber coating device simple structure, the glue easily solidifies under the influence of room temperature, not only can block up the syringe needle, and can influence and spout gluey efficiency.
SUMMERY OF THE UTILITY MODEL
In view of the above problems, the main object of the present invention is to provide a PCB board gluing device with high gluing efficiency and convenient use.
The purpose of the utility model is realized with the following mode:
a PCB board rubber coating device includes:
the beam is arranged on the upper surface of the workbench;
the driving assembly is installed on the workbench and comprises a moving seat which is rotatably connected to the workbench and a plurality of clamps which are arranged on the moving seat at intervals and used for fixing the PCB during gluing;
the adjusting assembly is installed below the beam and comprises an air cylinder, a fixing plate and a heat-insulating cylinder, the air cylinder is installed below the beam, the fixing plate is fixedly connected to the lower end of a telescopic rod of the air cylinder, the heat-insulating cylinder is connected to the front end of the fixing plate, and a heating cylinder and a heat-insulating material are arranged inside the heat-insulating cylinder;
the gluing assembly comprises a rubber cylinder, a pressure pipe is arranged on the rubber cylinder, and the rubber cylinder is positioned in the heat-insulating material;
the negative pressure fan is arranged at the lower end of the fixing plate, and an air suction pipe is connected below the negative pressure fan.
Furthermore, an upper cover is arranged on the rubber cylinder, the lower end of the pressure pipe penetrates through the upper cover and extends into the rubber cylinder, and the pressure pipe is externally connected with a pressure source.
Furthermore, the heating profile is introduced between the inside of the heat-insulating cylinder and the heat-insulating material, and a heating wire is arranged in the heating cylinder and electrically connected with a power supply.
Further, the driving assembly further comprises a motor, the motor is installed below the workbench, and the motor drives the movable seat to rotate.
Furthermore, an exhaust pipe is arranged on the negative pressure fan.
Furthermore, a visual window is arranged on one side of the heat-preservation cylinder, and the glue amount inside the glue cylinder can be observed through the visual window.
Furthermore, a gluing needle head is arranged below the rubber cylinder, and the lower end of the air suction pipe is close to the lower end of the gluing needle head.
Furthermore, four supporting columns are arranged below the workbench.
The utility model has the advantages that:
1. the utility model can adjust the external temperature of the rubber cylinder according to the use condition of the glue, and keep the temperature stable, so that the state of the glue is better, and the gluing effect is better;
2. the utility model can process the gas generated in the gluing process, thereby reducing the influence of gluing on the hot body and ensuring safer and more reliable use;
3. the utility model discloses can give the time that glue solidifies after the rubber coating, and the time of solidifying is the same to rubber coating efficiency is better.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts. In the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of a part of the structure of the present invention.
Fig. 3 is a schematic view of the internal structure of the rubber tube of the present invention.
The notation in the figure is: the gluing device comprises a workbench 1, a beam 11, a support 12, a driving assembly 2, a motor 21, a moving seat 22, a clamp 23, a gluing assembly 3, a glue cylinder 31, an upper cover 32, a gluing needle 33, a pressure pipe 34, a negative pressure fan 4, an exhaust pipe 41, an air suction pipe 42, an adjusting assembly 5, an air cylinder 51, a fixing plate 52, a heat preservation cylinder 53, a visible window 531, a heating cylinder 6 and a heat preservation material 61.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, a PCB board gluing device as shown in fig. 1 comprises a workbench 1, a driving assembly 2, an adjusting assembly 5, a gluing assembly 3 and a negative pressure fan 4, wherein a beam 11 is arranged on the workbench 1, the driving assembly 2 is mounted on the workbench 1, the driving assembly 2 comprises a movable base 22 rotatably connected to the workbench 1 and a plurality of clamps 23 arranged on the movable base 22 at intervals, the clamps 23 are used for fixing a PCB board during gluing, the driving assembly 2 is used for movement of the clamps 23 and can enable glue to be cured during movement, so that the gluing effect is better, the adjusting assembly 5 is mounted under the beam 11, the adjusting assembly 5 comprises an air cylinder 51, a fixing plate 52 and a heat preservation cylinder 53, the air cylinder 51 is mounted under the beam 11, the fixing plate 52 is fixedly connected to the lower end of a telescopic rod of the air cylinder 51, the cylinder 51 is used for driving the heat preservation section of thick bamboo 53 removes, thereby takes the packing element 31 removes, the heat preservation section of thick bamboo 53 is connected the front end of fixed plate 52, the inside of heat preservation section of thick bamboo 53 is equipped with cartridge heater 6 and insulation material 61, rubber coating subassembly 3 includes packing element 31, the higher authority of packing element 31 is equipped with pressure pipe 34, packing element 31 is located in insulation material 61, insulation material 61 is the heat preservation cotton, can make glue in the packing element 31 keeps under certain temperature, thereby prevents the glue solidification, negative-pressure air fan 4 installs the fixed plate 52 lower extreme, negative-pressure air fan 4 is connected with breathing pipe 42 below.
As shown in fig. 2, an upper cover 32 is disposed on the upper surface of the rubber cylinder 31, the upper cover 32 is connected with the rubber cylinder 31 in a sealing and detachable manner, the lower end of the pressure tube 34 extends into the rubber cylinder 31 through the upper cover 32, the pressure tube 34 is externally connected with a pressure source, and the pressure tube 34 applies pressure to the rubber cylinder 31, so that the glue is extruded from the gluing needle 33.
As shown in fig. 3, the heating cylinder 6 is arranged between the inside of the heat-insulating cylinder 53 and the heat-insulating material 61, a heating wire is arranged in the heating cylinder 6, the heating wire is electrically connected with a power supply, the heating cylinder 6 generates heat by electrifying the heating wire, and the heat-insulating material 61 is used for insulating the rubber cylinder 31.
Preferably, the driving assembly 2 further includes a motor 21, the motor 21 is installed below the worktable 1, the motor 21 drives the movable base 22 to rotate, the motor 21 drives the movable base 22 to intermittently rotate, and the gluing assembly 3 performs a gluing operation on the PCB board fixed on the jig 23 in an interval in which the movable base 22 is temporarily stopped.
Preferably, an exhaust pipe 41 is arranged on the negative pressure fan 4, and the exhaust pipe 41 is externally connected with an indoor exhaust pipe, so that toxic and harmful or irritant gas generated in the gluing process is exhausted through the exhaust pipe 41.
Preferably, a visual window 531 is arranged on one side of the heat preservation cylinder 53, the glue amount inside the glue cylinder 31 can be observed through the visual window 531, and the liquid level of the glue inside the glue cylinder 31 can be seen from the visual window 531 inwards, so that the glue can be supplemented in time.
Preferably, an adhesive applying needle 33 is disposed under the rubber cylinder 31, and a lower end of the air suction pipe 42 is close to a lower end of the adhesive applying needle 33.
Preferably, four pillars 12 are provided under the table 1.
The working principle is as follows: starting the motor 21 to make the moving seat 22 do intermittent motion, in the time when the moving seat 22 is suspended, the telescopic rod of the cylinder 51 extends out to drive the heat preservation cylinder 53 to drive the rubber cylinder 31 to move downwards, then the pressure pipe 34 is externally connected with a pressure source to extrude the glue on the PCB from the lower end of the gluing needle 33, meanwhile, the negative pressure fan 4 is started to make the gas generated in the gluing process sucked through the air suction pipe 42 and discharged through the exhaust pipe 42 to finish the gluing, the cylinder 51 drives the rubber cylinder 31 to return, then the motor 21 continues to drive the moving seat 22 to rotate to glue the next PCB, and the PCB which is glued before is cured in the moving process.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. 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 (8)
1. The utility model provides a PCB board rubber coating device which characterized in that includes:
the device comprises a workbench (1), wherein a beam (11) is arranged on the workbench (1);
the driving assembly (2) is installed on the workbench (1), the driving assembly (2) comprises a moving seat (22) which is rotatably connected to the workbench (1) and a plurality of clamps (23) which are arranged on the moving seat (22) at intervals, and the clamps (23) are used for fixing a PCB during gluing;
the adjusting assembly (5) is installed below the beam (11), the adjusting assembly (5) comprises an air cylinder (51), a fixing plate (52) and a heat-insulating cylinder (53), the air cylinder (51) is installed below the beam (11), the fixing plate (52) is fixedly connected to the lower end of an expansion rod of the air cylinder (51), the heat-insulating cylinder (53) is connected to the front end of the fixing plate (52), and a heating cylinder (6) and a heat-insulating material (61) are arranged inside the heat-insulating cylinder (53);
the gluing assembly (3) comprises a glue cylinder (31), a pressure pipe (34) is arranged on the glue cylinder (31), and the glue cylinder (31) is positioned in the heat-insulating material (61);
the negative pressure fan (4), negative pressure fan (4) install in fixed plate (52) lower extreme, be connected with breathing pipe (42) below negative pressure fan (4).
2. The PCB gluing device according to claim 1, wherein an upper cover (32) is arranged on the upper surface of the rubber cylinder (31), the lower end of the pressure pipe (34) extends into the rubber cylinder (31) through the upper cover (32), and the pressure pipe (34) is externally connected with a pressure source.
3. The PCB gluing device according to claim 2, wherein the heating cylinder (6) is arranged between the inside of the heat preservation cylinder (53) and the heat preservation material (61), and a heating wire is arranged in the heating cylinder (6) and is electrically connected with a power supply.
4. The PCB gluing device according to claim 1, characterized in that the driving assembly (2) further comprises a motor (21), the motor (21) is mounted under the worktable (1), and the motor (21) drives the movable base (22) to rotate.
5. PCB gluing device according to claim 3, characterized in that an exhaust pipe (41) is arranged above the negative pressure fan (4).
6. The PCB gluing device according to claim 5, wherein a visual window (531) is arranged on one side of the heat preservation cylinder (53), and the glue amount inside the glue cylinder (31) can be observed through the visual window (531).
7. The PCB gluing device according to claim 6, wherein a gluing needle (33) is arranged under the glue cylinder (31), and the lower end of the suction pipe (42) is close to the lower end of the gluing needle (33).
8. PCB gumming device as in claim 1, characterized in that four posts (12) are provided under the table (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021814255.9U CN213000936U (en) | 2020-08-26 | 2020-08-26 | PCB board rubber coating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021814255.9U CN213000936U (en) | 2020-08-26 | 2020-08-26 | PCB board rubber coating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213000936U true CN213000936U (en) | 2021-04-20 |
Family
ID=75472120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021814255.9U Active CN213000936U (en) | 2020-08-26 | 2020-08-26 | PCB board rubber coating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213000936U (en) |
-
2020
- 2020-08-26 CN CN202021814255.9U patent/CN213000936U/en active Active
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