CN216655174U - Printed circuit board glue spreader - Google Patents
Printed circuit board glue spreader Download PDFInfo
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- CN216655174U CN216655174U CN202123037726.7U CN202123037726U CN216655174U CN 216655174 U CN216655174 U CN 216655174U CN 202123037726 U CN202123037726 U CN 202123037726U CN 216655174 U CN216655174 U CN 216655174U
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Abstract
The utility model discloses a glue spreader for a printed circuit board, which belongs to the field of circuit boards and comprises a workbench, wherein two fixed plates which are symmetrically arranged are fixedly arranged at the upper end of the workbench, a driving motor is fixedly arranged at the outer side of one of the fixed plates, a rolling shaft is fixedly arranged between the fixed plates, the rolling shaft penetrates through the fixed plates and is connected with the driving motor, a link is movably arranged at the outer side of the rolling shaft, when the glue spreader is used, the driving motor is started, the rolling shaft is driven to rotate by the driving motor, the link is driven to integrally rotate by the rolling shaft, when the link rotates, a worker places the circuit board to be glued on a fixed mechanism, when the circuit board contacts a gravity sensing block, a controller controls telescopic rods at two sides to contract, a disc is pulled to rotate towards the direction of the telescopic rods, the fixed rods are pulled to move while the disc rotates towards the direction of the telescopic rods, and when the fixed rods move, and then the fixed block is driven to move towards the gravity sensor, so that the circuit board is clamped and fixed.
Description
Technical Field
The utility model belongs to the technical field of glue spreading machines, and particularly relates to a printed circuit board glue spreading machine.
Background
The glue spreader is also called a coating machine, a spreading machine, an automatic glue sprayer and the like. A mechanical device for applying liquid glue to the surface of textile, carton or leather, the existing glue applicators are of many different types.
When the existing glue spreader transports the circuit board, the existing glue spreader is basically placed on a transport link for transport, no fixing device is used for clamping and fixing, and then the circuit board is transported, the position of the circuit board can be deviated, the glue spreader is dislocated during gluing, and dust and impurities on the surface of the circuit board can influence the smearing quality of the glue spreader.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a glue spreader for a printed circuit board, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a printed circuit board spreading machine, includes the workstation, workstation upper end fixed mounting has two fixed plates that are the symmetry and set up, one of them fixed plate outside fixed mounting has driving motor, fixed mounting has the roller bearing between the fixed plate, and the roller bearing runs through the fixed plate and connect driving motor, the activity of the roller bearing outside is equipped with the tie, the draw-in groove has been seted up to the tie both sides, tie upper end fixed mounting has a plurality of fixed establishment, and fixed establishment passes through the grip block and keep the block setting with the tie to fixed establishment's quantity is more than one and is provided with a plurality of, and per two are a set of, every group fixed establishment be equidistant distribution along tie lateral position, and every group fixed connection soft area between the fixed establishment.
As a preferred embodiment, fixed establishment includes the fixing base, fixing base upper end fixed mounting has the gravity inductor, and the spout that is the symmetry setting is seted up to gravity inductor both sides to the spout runs through the fixing base surface from top to bottom, the slide rail has been seted up to the inside both sides of spout.
As a preferred embodiment, the inside slip of spout is equipped with the slider, and in the slider activity block fits the slide rail, slider upper end fixedly connected with fixed block, swing joint has reset spring in the spout, and the terminal fixed connection fixed block of reset spring, slider lower extreme movable mounting has roating seat B, and roating seat B outside fixedly connected with dead lever.
As a preferred embodiment, the inside movable mounting of fixing base has the disc, and the disc passes through the axostylus axostyle movable mounting of both sides in the fixing base to disc both sides fixed mounting have two fixed poles that are the symmetry setting, and one of them fixed pole outside activity cup jointed the dead lever, the inside fixed mounting of fixing base has the controller, and the controller passes through the wire with the gravity inductor and be connected, controller both sides fixed mounting has the telescopic link, and telescopic link upper end movable mounting has roating seat a, and roating seat a outside fixedly connected with coupling mechanism to the telescopic link passes through coupling mechanism and connects the disc, and another fixed pole outside activity cup jointed coupling mechanism.
As a preferable embodiment, the connecting mechanism comprises a connecting rod a and a connecting rod B, the connecting rod a and the connecting rod B are movably connected, and the end of the connecting rod B is fixed outside the rotating seat a.
As a preferred embodiment, workstation upper end movable mounting has electronic balladeur train, and electronic balladeur train upper end fixed mounting has quick-witted case to the machine box surface runs through and has seted up the wind hole, and the inboard fixedly connected with filter screen in wind hole, the inside fixed mounting of machine case has the air-blower, electronic balladeur train lower extreme movable mounting has the lifter, and lifter lower extreme fixedly connected with fixed disk, fixed disk lower extreme fixedly connected with spouts gluey rifle, and spouts gluey rifle both sides fixed mounting have two air outlets that are the symmetry and set up, and the air outlet passes through air guide hose and connects the air-blower.
Compared with the prior art, the utility model has the beneficial effects that: when the device is used, the driving motor is started, the roller is driven to rotate by the driving motor, the roller drives the link to rotate integrally, when the link rotates, a worker places a circuit board to be coated on the fixing mechanism, when the circuit board contacts the gravity sensing block, the controller controls the telescopic rods on two sides to contract, the disc is pulled to rotate towards the telescopic rods, the fixing rod is pulled to move while the disc rotates towards the telescopic rods, the fixing block is further driven to move towards the gravity sensing block while the fixing rod moves, so that the circuit board is clamped, every two fixing mechanisms are combined into one group, the front end and the rear end of the circuit board are fixed, the stable firmness of the circuit board in the moving process is enhanced, the position deviation is avoided in the conveying process, the circuit board is conveyed to the lower end of the glue gun through the fixing mechanism and the link, firstly, the lifting rod drives the fixing disc to descend, the air-blower passes through wind hole extraction air, dust and impurity on rethread air guide hose cooperation air exit to the circuit board are cleared up, afterwards, spout gluey rifle cooperation electric sliding rack and spout gluey to the circuit board surface, accomplish when spouting gluey, the link moves once more, drive fixed establishment and move forward, at this moment, the circuit board on the staff's detachable fixed establishment, when the circuit board leaves the gravity inductor, controller control both sides telescopic link extension, this moment, reset spring pulling slider and fixed block reset, and then make fixed establishment pine take off the circuit board and reset, it is fixed to carry out next centre gripping, this mode makes the circuit board when the transportation is carried, avoid appearing the condition of skew, and fixed establishment's fixed mode, it is simple and convenient swift.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a fixing mechanism of the present invention;
FIG. 3 is a schematic view of the internal structure of the fixing mechanism of the present invention;
FIG. 4 is a schematic diagram of a disk configuration of the present invention;
FIG. 5 is a schematic view of the disk backside structure of the present invention;
fig. 6 is a schematic structural diagram of an electric carriage in the structure of the utility model.
In the figure: 1. a work table; 2. a fixing plate; 3. a drive motor; 4. a roller; 5. a ligament; 6. a fixing mechanism; 601. a fixed seat; 602. a clamping block; 603. a chute; 604. a slide rail; 605. a return spring; 606. a fixed block; 607. a gravity sensor; 608. a controller; 609. a telescopic rod; 610. a rotating base A; 611. a connecting mechanism; 6111. fixing a rod; 6112. a connecting rod A; 6113. a connecting rod B; 612. a rotating base B; 613. a fixing rod; 614. a disc; 615. a shaft lever; 616. a slider; 7. an electric carriage; 8. a chassis; 801. a blower; 802. a wind hole; 803. filtering with a screen; 804. an air guide hose; 9. a lifting rod; 10. fixing the disc; 11. spraying a glue gun; 12. an air outlet.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model. The conditions in the embodiments may be further adjusted according to specific conditions, and simple modifications of the method of the present invention based on the concept of the present invention are all within the scope of the present invention as claimed.
Referring to fig. 1-4, the present invention provides a printed circuit board glue spreader, which comprises a worktable 1, two symmetrically arranged fixing plates 2 fixedly mounted on the upper end of the worktable 1, a driving motor 3 is fixedly arranged on the outer side of one of the fixed plates 2, a roller 4 is fixedly arranged between the fixed plates 2, a roller 4 penetrates through the fixed plate 2 and is connected with a driving motor 3, a tie 5 is movably arranged on the outer side of the roller 4, the two sides of the link 5 are provided with clamping grooves, the upper end of the link 5 is fixedly provided with a plurality of fixing mechanisms 6, the fixing mechanisms 6 are clamped with the link 5 through clamping blocks 602, and the number of the fixing mechanisms 6 is more than one, every two fixing mechanisms are in a group, the fixing mechanisms 6 in each group are distributed at equal intervals along the transverse position of the link 5, and a connecting soft belt is fixedly connected between the fixing mechanisms 6 in each group.
Further, fixed establishment 6 includes fixing base 601, fixing base 601 upper end fixed mounting has gravity inductor 607, and gravity inductor 607 both sides offer the spout 603 that is the symmetry and sets up to spout 603 runs through fixing base 601 surface from top to bottom, slide rail 604 has been seted up to the inside both sides of spout 603.
In this embodiment, through setting up gravity inductor 607, when the staff placed the circuit board, at gravity inductor 607 contact circuit board, at this moment, telescopic link 609 of controller 608 both sides shrink, it is rotatory to telescopic link 609 direction to pull disc 614 through coupling mechanism 611, and then make the whole downstream in fixed bar 6111 position, when fixed bar 6111 removed, pulling dead lever 613, and then drive slider 616 and fixed block 606 and remove to gravity inductor 607 direction, thereby it is fixed to carry out the centre gripping to the circuit board, avoid in transportation process, the circuit board skew, lead to the rubber coating position dislocation.
Further, a sliding block 616 is slidably arranged inside the sliding groove 603, the sliding block 616 is movably clamped in the sliding rail 604, the upper end of the sliding block 616 is fixedly connected with a fixing block 606, a return spring 605 is movably connected in the sliding groove 603, the tail end of the return spring 605 is fixedly connected with the fixing block 606, the lower end of the sliding block 616 is movably provided with a rotating seat B612, and the outer side of the rotating seat B612 is fixedly connected with a fixing rod 613.
In this embodiment, the sliding block 616 in the sliding slot 603 facilitates movement of the fixing block 606, so as to clamp and fix the circuit board on the fixing mechanism 6, and the return spring 605 facilitates return of the fixing block 606 and the disc 614.
Further, a disc 614 is movably mounted inside the fixing seat 601, the disc 614 is movably mounted in the fixing seat 601 through a shaft rod 615 on two sides, two fixing rods 6111 symmetrically arranged are fixedly mounted on two sides of the disc 614, a fixing rod 613 is movably sleeved on the outer side of one of the fixing rods 6111, a controller 608 is fixedly mounted inside the fixing seat 601, the controller 608 is connected with the gravity sensor 607 through a wire, telescopic rods 609 are fixedly mounted on two sides of the controller 608, a rotating seat a610 is movably mounted at the upper end of the telescopic rod 609, a connecting mechanism 611 is fixedly connected to the outer side of the rotating seat a610, the telescopic rod 609 is connected with the disc 614 through the connecting mechanism 611, and a connecting mechanism 611 is movably sleeved on the outer side of the other fixing rod 6111.
In this embodiment, the controller 608 controls the telescopic rod 609 to extend and retract, when the circuit board is placed on the fixing mechanism 6, the controller 608 controls the telescopic rod 609 to retract, the telescopic rod 609 pulls the disc 614 to rotate towards the telescopic rod 609 through the connecting mechanism 611, the sliding block 616 is connected with the disc 614 through the fixing rod 613, the sliding block 616 is pulled to move while the disc 614 rotates, the fixing block 606 is driven to clamp and fix the circuit board, the angle of the fixing rod 613 can be adjusted conveniently through the rotating seat B612 at the lower end of the sliding block 616, the fixing rod 613 can adjust the angle along with the rotating seat B612 while the disc 614 rotates, and the effects of the rotating seat a610 and the rotating seat B612 are the same.
Further, the connecting mechanism 611 includes a connecting rod a6112 and a connecting rod B6113, the connecting rod a6112 and the connecting rod B6113 are movably connected, and the tail end of the connecting rod B6113 is fixed to the outer side of the rotating seat a 610.
In this embodiment, the overall flexibility of the connection mechanism 611 is enhanced by providing the connection rod a6112 and the connection rod B6113.
Further, 1 upper end movable mounting of workstation has electronic balladeur train 7, and 7 upper ends fixed mounting of electronic balladeur train has quick-witted case 8 to quick-witted case 8 surface runs through and has seted up wind hole 802, and the inboard fixedly connected with filter screen 803 in wind hole 802, the inside fixed mounting of machine case 8 has air- blower 801, 7 lower extreme movable mounting of electronic balladeur train has lifter 9, and 9 lower extreme fixedly connected with fixed disk 10 of lifter, 10 lower extreme fixedly connected with of fixed disk spouts gluey rifle 11, and spouts gluey rifle 11 both sides fixed mounting have two air outlets 12 that are the symmetry and set up, and air outlet 12 passes through air guide hose 804 and connects air-blower 801.
In this embodiment, lifter 9 drives fixed disk 10 and descends, and air-blower 801 draws the air through wind hole 802, and rethread air guide hose 804 cooperates air exit 12 to clear up dust and impurity on the circuit board, and later, spouts gluey rifle 11 cooperation electronic balladeur train 7 and spouts gluey to the circuit board surface, and wind hole 802 inboard is equipped with filter screen 803, avoids a large amount of dust to get into in quick-witted case 8 and the air-blower 801, leads to the dust to pile up.
The working principle and the using process of the utility model are as follows: when the device is used, the driving motor 3 is started, the roller 4 is driven to rotate by the driving motor 3, the link 5 is driven to integrally rotate by the roller 4, when the link 5 rotates, a worker places a circuit board to be coated on the fixing mechanism 6, when the circuit board contacts the gravity sensing block, the controller 608 controls the telescopic rods 609 on two sides to contract, the disc 614 is pulled to rotate towards the telescopic rods 609, the fixing rod 613 is pulled to move while the disc 614 rotates towards the telescopic rods 609, the fixing rod 613 is driven to move while the fixing rod 613 moves, the fixing block 606 is driven to move towards the gravity sensor 607, so that the fixed circuit board is clamped, every two fixing mechanisms 6 form a group, the front end and the rear end of the circuit board are fixed, the stable firmness of the circuit board in the moving process is enhanced, the position deviation in the conveying process is avoided, the circuit board is conveyed to the lower end of the glue gun 11 by the fixing mechanisms 6 and the link 5, firstly, the lifting rod 9 drives the fixed disk 10 to descend, the air blower 801 pumps air through the air hole 802, then the air guide hose 804 is matched with the air outlet 12 to clean dust and impurities on the circuit board, then the glue spraying gun 11 is matched with the electric sliding frame 7 to spray glue on the surface of the circuit board, when the glue spraying is completed, the button 5 runs again, the fixed mechanism 6 is driven to move forwards, at the moment, a worker can remove the circuit board on the fixed mechanism 6, when the circuit board leaves the gravity sensor 607, the controller 608 controls the telescopic rods 609 on two sides to extend, at the moment, the reset spring 605 pulls the sliding block 616 and the fixed block 606 to reset, and then the fixed mechanism 6 is loosened to reset to carry out next clamping and fixing, and the mode enables the circuit board to be prevented from deviating during transportation and conveying, and the fixed mode of the fixed mechanism 6 is simple, convenient and rapid.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a printed circuit board spreading machine, includes workstation (1), its characterized in that: two symmetrically arranged fixed plates (2) are fixedly arranged at the upper end of the workbench (1), a driving motor (3) is fixedly arranged on the outer side of one of the fixed plates (2), a rolling shaft (4) is fixedly arranged between the fixed plates (2), the roller (4) penetrates through the fixed plate (2) and is connected with the driving motor (3), the outer side of the roller (4) is movably provided with a tie (5), the two sides of the tie (5) are provided with clamping grooves, the upper end of the tie (5) is fixedly provided with a plurality of fixing mechanisms (6), the fixing mechanism (6) is kept clamped with the button (5) through the clamping block (602), and the number of the fixing mechanisms (6) is more than one, every two fixing mechanisms are in a group, the fixing mechanisms (6) in each group are distributed at equal intervals along the transverse position of the ligament (5), and a connecting soft belt is fixedly connected between the fixing mechanisms (6) in each group.
2. A printed circuit board glue spreader as recited in claim 1 wherein: fixed establishment (6) are including fixing base (601), fixing base (601) upper end fixed mounting has gravity inductor (607), and gravity inductor (607) both sides offer spout (603) that are the symmetry and set up to spout (603) from top to bottom run through fixing base (601) surface, slide rail (604) have been seted up to spout (603) inside both sides.
3. A printed circuit board glue spreader as recited in claim 2, wherein: the inside slip of spout (603) is equipped with slider (616), and slider (616) activity joint in slide rail (604), slider (616) upper end fixedly connected with fixed block (606), swing joint has reset spring (605) in spout (603), and the terminal fixed connection fixed block (606) of reset spring (605), slider (616) lower extreme movable mounting has roating seat B (612), and roating seat B (612) outside fixedly connected with dead lever (613).
4. A printed circuit board glue spreader as recited in claim 2, wherein: a disc (614) is movably arranged in the fixed seat (601), the disc (614) is movably arranged in the fixed seat (601) through shaft rods (615) at two sides, two fixed rods (6111) which are symmetrically arranged are fixedly arranged at the two sides of the disc (614), a fixed rod (613) is movably sleeved on the outer side of one of the fixed rods (6111), a controller (608) is fixedly installed in the fixed seat (601), the controller (608) is connected with the gravity sensor (607) through a wire, telescopic rods (609) are fixedly arranged on two sides of the controller (608), the upper end of the telescopic rod (609) is movably provided with a rotating seat A (610), the outer side of the rotating seat A (610) is fixedly connected with a connecting mechanism (611), and the telescopic rod (609) is connected with the disc (614) through a connecting mechanism (611), and the outer side of the other fixed rod (6111) is movably sleeved with a connecting mechanism (611).
5. A printed circuit board glue spreader as defined in claim 4 wherein: the connecting mechanism (611) comprises a connecting rod A (6112) and a connecting rod B (6113), the connecting rod A (6112) and the connecting rod B (6113) are movably connected, and the tail end of the connecting rod B (6113) is fixed to the outer side of the rotating seat A (610).
6. A printed circuit board glue spreader as recited in claim 1, wherein: workstation (1) upper end movable mounting has electronic balladeur train (7), and electronic balladeur train (7) upper end fixed mounting has quick-witted case (8) to quick-witted case (8) surface runs through and has seted up wind hole (802), and wind hole (802) inboard fixedly connected with filter screen (803), the inside fixed mounting of quick-witted case (8) has air-blower (801), electronic balladeur train (7) lower extreme movable mounting has lifter (9), and lifter (9) lower extreme fixedly connected with fixed disk (10), fixed disk (10) lower extreme fixedly connected with spouts gluey rifle (11), and spouts gluey rifle (11) both sides fixed mounting have two air exit (12) that are the symmetry and set up to air exit (12) are through wind-guiding hose (804) connection air-blower (801).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123037726.7U CN216655174U (en) | 2021-12-06 | 2021-12-06 | Printed circuit board glue spreader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123037726.7U CN216655174U (en) | 2021-12-06 | 2021-12-06 | Printed circuit board glue spreader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216655174U true CN216655174U (en) | 2022-06-03 |
Family
ID=81787661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123037726.7U Active CN216655174U (en) | 2021-12-06 | 2021-12-06 | Printed circuit board glue spreader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216655174U (en) |
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2021
- 2021-12-06 CN CN202123037726.7U patent/CN216655174U/en active Active
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