CN216971100U - A feeding mechanism for producing PCBA circuit board is used - Google Patents
A feeding mechanism for producing PCBA circuit board is used Download PDFInfo
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- CN216971100U CN216971100U CN202220834021.3U CN202220834021U CN216971100U CN 216971100 U CN216971100 U CN 216971100U CN 202220834021 U CN202220834021 U CN 202220834021U CN 216971100 U CN216971100 U CN 216971100U
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Abstract
The utility model belongs to the technical field of circuit board production, in particular to a feeding mechanism for producing a PCBA circuit board, and aims at the problems of easy blockage and poor feeding efficiency when the PCBA circuit board is fed, the following scheme is provided, wherein the feeding mechanism comprises a rack and two transmission shafts, the two transmission shafts are symmetrically distributed and rotatably connected with the side wall of the inner side of the rack, the outer surfaces of the two transmission shafts are sleeved with adaptive conveying belts, a base is fixed on the side wall of the outer side of the rack, a driving motor is fixed on the side wall of the top end of the base, and one end of an output shaft of the driving motor is coaxially fixed with one of the transmission shafts; according to the utility model, the movable plate swings back and forth along the axis of the rotating rod a, so that the intermittent blanking effect of the circuit board in the material box can be realized, the blockage of the circuit board and the discharge chute in the material box can be effectively avoided, the blanking of the circuit board is more uniform and smooth, and the feeding work efficiency of the circuit board is improved to a certain extent.
Description
Technical Field
The utility model relates to the technical field of circuit board production, in particular to a feeding mechanism for producing a PCBA circuit board.
Background
The PCBA circuit board, also called printed circuit board, often using the english abbreviation PCB, is an important electronic component, is a support for electronic components, is a provider for the circuit connection of electronic components, and is called as "printed" circuit board because it is manufactured by using electronic printing technology.
At present, the conventional feeding mechanism for the PCBA circuit board is not only easy to block and cannot feed materials when the PCBA circuit board is fed and operated, but also easy to disorder when the PCBA circuit board is fed and operated, greatly influences the feeding and operating efficiency of the PCBA circuit board, and is difficult to ensure the normal operation of feeding and operating.
Therefore, a feeding mechanism for producing the PCBA circuit board is needed to solve the problems of easy blockage and poor feeding efficiency when feeding the PCBA circuit board.
SUMMERY OF THE UTILITY MODEL
The feeding mechanism for producing the PCBA circuit board solves the problems that the PCBA circuit board is easy to block and poor in feeding efficiency when fed.
In order to achieve the purpose, the utility model adopts the following technical scheme: a feeding mechanism for producing PCBA circuit board is used, including the frame, the frame still includes
The conveying device comprises two transmission shafts, wherein the two transmission shafts are symmetrically distributed and rotatably connected with the side wall of the inner side of the rack, the outer surfaces of the two transmission shafts are sleeved with adaptive conveying belts, a base is fixed on the side wall of the outer side of the rack, a driving motor is fixed on the side wall of the top end of the base, one end of an output shaft of the driving motor is coaxially fixed with one of the transmission shafts, an installation plate is fixed on the side wall of one side of the rack, a bearing frame is fixed on the side wall of one side of the installation plate, the side wall of the bottom end of the bearing frame is fixed with the side wall of the top end of the rack, and a material box is fixed on the side wall of the top end of the bearing frame;
the pivot, the pivot with bear a side wall and rotate and be connected, the pivot surface be provided with the ejection of compact subassembly of workbin looks adaptation.
Preferably, the discharging component comprises
The discharging groove is formed in the inner side wall of the bottom end of the material box, a rotating rod a is rotatably connected inside the discharging groove, a movable plate is fixedly sleeved on the outer surface of the rotating rod a, belt wheels are arranged between the rotating shaft and one of the transmission shafts, and belts are sleeved on the outer surfaces of the two belt wheels;
backup pad a, backup pad a is provided with two, two backup pad a is the symmetric distribution and is fixed in workbin outside lateral wall, dwang a with backup pad a inside rotation is connected, and dwang a surface fastening has cup jointed go-between a, dwang a surface has cup jointed two spring a that are the symmetric distribution, spring a one end with backup pad a is fixed, the spring a other end with go-between a is fixed, pivot surface fastening has cup jointed two runners that are the symmetric distribution, the runner with the fly leaf bottom surface contacts.
Preferably, the lateral wall of one side of the discharge chute is fixed with a blanking plate, the blanking plate and the material box are arranged in an inclined manner, and the inner lateral wall of the bottom end of the material box is arranged in an inclined plane.
Preferably, bear inboard lateral wall of frame and be two installation pieces that are the symmetric distribution, the inside rotation of installation piece is connected with dwang b, dwang b surface fastening has cup jointed the accessory plate, installation piece top lateral wall is fixed with backup pad b, dwang b one end with backup pad b is fixed, dwang b surface fastening has cup jointed go-between b, spring b has cup jointed on dwang b surface, the spring b both ends respectively with go-between b with backup pad b is fixed.
Preferably, the frame top lateral wall is fixed with a plurality of bracing pieces that are the symmetry, bracing piece top lateral wall is fixed with the guard plate, the guard plate with be the slope and distribute the setting between the conveyer belt.
Preferably, two the guard plate top lateral wall is fixed with the shielding plate jointly, the shielding plate position directly over the conveyer belt.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the movable plate swings back and forth along the axis of the rotating rod a, so that the intermittent blanking effect of the circuit board in the material box can be realized, the blockage of the circuit board and the discharge chute in the material box can be effectively avoided, the blanking of the circuit board is more uniform and smooth, and the feeding work efficiency of the circuit board is improved to a certain extent.
2. According to the utility model, through the elastic action of the spring b, the included angle between the two auxiliary plates is effectively ensured to be consistent, the auxiliary righting effect on the circuit board on the conveyor belt can be realized, the condition that the circuit board is disorderly blanked is reduced, and certain convenience is provided for manual processing of subsequent work.
Drawings
FIG. 1 is a schematic view of the overall structure of a feeding mechanism for producing PCBA circuit boards according to the present invention;
FIG. 2 is a schematic side view of a feeding mechanism for producing PCBA circuit boards according to the present invention;
FIG. 3 is a schematic side sectional view of a partial structure of a feeding mechanism for producing PCBA circuit boards according to the present invention;
fig. 4 is a schematic structural diagram of a conveyor belt of a feeding mechanism for producing a PCBA circuit board according to the present invention.
In the figure: 1. a frame; 2. a drive shaft; 3. a conveyor belt; 4. a base; 5. a drive motor; 6. mounting a plate; 7. a carrier; 8. a material box; 9. a rotating shaft; 10. a discharge assembly; 101. a discharge chute; 102. rotating the rod a; 103. a movable plate; 104. a pulley; 105. a belt; 106. a support plate a; 107. a connecting ring a; 108. a spring a; 109. a rotating wheel; 11. a blanking plate; 12. mounting blocks; 13. rotating the rod b; 14. an auxiliary plate; 15. a support plate b; 16. a connecting ring b; 17. a spring b; 18. a support bar; 19. a protection plate; 20. a shielding plate.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, a feeding mechanism for producing a PCBA circuit board comprises a frame 1, wherein the frame 1 further comprises two transmission shafts 2, the two transmission shafts 2 are symmetrically distributed and rotatably connected with the inner side wall of the frame 1, the outer surfaces of the two transmission shafts 2 are sleeved with adaptive conveyor belts 3, a base 4 is fixed on the outer side wall of the frame 1, a driving motor 5 is fixed on the top end side wall of the base 4, one end of an output shaft of the driving motor 5 is coaxially fixed with one of the transmission shafts 2, an installation plate 6 is fixed on the side wall of one side of the frame 1, a bearing frame 7 is fixed on the side wall of one side of the installation plate 6, the bottom end side wall of the bearing frame 7 is fixed with the top end side wall of the frame 1, and a material box 8 is fixed on the top end side wall of the bearing frame 7; the rotating shaft 9 is rotatably connected with the side wall of one side of the bearing frame 7, and the outer surface of the rotating shaft 9 is provided with a discharging assembly 10 matched with the material box 8.
The discharging assembly 10 comprises a discharging groove 101, the discharging groove 101 is formed in the inner side wall of the bottom end of the material box 8, a rotating rod a102 is rotatably connected inside the discharging groove 101, a movable plate 103 is tightly sleeved on the outer surface of the rotating rod a102, belt wheels 104 are arranged between the rotating shaft 9 and one of the transmission shafts 2, and belts 105 are sleeved on the outer surfaces of the two belt wheels 104; backup pad a106, backup pad a106 is provided with two, two backup pad a106 are the symmetric distribution and are fixed in workbin 8 outside lateral wall, dwang a102 is connected with the inside rotation of backup pad a106, so dwang a102 surface fastening has cup jointed go-between a107, dwang a102 surface has cup jointed two spring a108 that are the symmetric distribution, spring a108 one end is fixed with backup pad a106, the spring a108 other end is fixed with go-between a107, pivot 9 surface fastening has cup jointed two runners 109 that are the symmetric distribution, runner 109 contacts with fly leaf 103 bottom surface, fly leaf 103 is along the reciprocal swing of axle center department of dwang a102, not only can make the effect of circuit board intermittent type nature unloading in the workbin 8, and effectively avoid the circuit board in the workbin 8 and the circumstances of blown down tank 101 jam, make the more even smooth of circuit board unloading.
1 top lateral wall of frame is fixed with a plurality of bracing pieces 18 that are the symmetry, 18 top lateral walls of bracing piece are fixed with guard plate 19, it sets up to be the slope distribution between guard plate 19 and the conveyer belt 3, through the setting of guard plate 19, can effectively prevent because of the circuit board phenomenon of the damage that drops in 3 departments of conveyer belt, 19 top lateral walls of two guard plates are fixed with shielding plate 20 jointly, directly over 20 bit conveyer belts of shielding plate, set up through shielding plate 20, can shelter from 3 departments of conveyer belt by a wide margin, then reduce circuit board dust and cover the probability.
The working principle is as follows: when the circuit board needs to be fed, enough circuit board in the material box 8 is firstly ensured, the transmission shaft 2 is driven to synchronously rotate by the driving of the driving motor 5 to drive the conveyor belt 3 to operate, the rotating shaft 9 is driven to synchronously rotate by the transmission action of the belt wheel 104 and the belt 105 to drive the rotating wheel 109 to synchronously rotate, the elastic action of the spring a108 is matched to play a role of automatic rebounding and resetting of the rotating rod a102, and then the mutual movable plate is always ensured to be in a state of being attached to the outer surface of the rotating wheel 109, so that the movable plate 103 swings back and forth along the axis of the rotating rod a102, the circuit board in the material box 8 is intermittently fed, the condition that the circuit board in the material box 8 is blocked with the discharge chute 101 is effectively avoided, the circuit board is fed more uniformly and smoothly, the feeding work efficiency of the circuit board is improved to a certain extent, and the arrangement of the feeding plate 11 is utilized, the feeding device has the advantages that the feeding effect during the blanking of the circuit board is achieved, the effect of carrying the circuit board is achieved, the situation that the circuit board is damaged due to the fact that the circuit board drops due to height difference is reduced, the circuit board drops to the conveying belt 3 to be conveyed and fed, the included angle between the two auxiliary boards 14 is effectively guaranteed to be consistent due to the elastic effect of the spring b17, the effect of assisting and righting the circuit board on the conveying belt 3 can be achieved, the situation that the blanking of the circuit board is messy is reduced, and certain convenience is provided for manual processing of follow-up work.
The driving motor 5 is commercially available, and the driving motor 5 is provided with a power supply, which belongs to the mature technology in the field and is fully disclosed, so repeated description in the specification is omitted.
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 equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A feeding mechanism for producing PCBA circuit board, includes frame (1), characterized in that, frame (1) still includes
The conveying device comprises two transmission shafts (2), the two transmission shafts (2) are symmetrically distributed and rotatably connected with the inner side wall of a rack (1), the outer surfaces of the two transmission shafts (2) are sleeved with conveying belts (3) matched with each other, a base (4) is fixed on the outer side wall of the rack (1), a driving motor (5) is fixed on the top side wall of the base (4), one end of an output shaft of the driving motor (5) is coaxially fixed with one of the transmission shafts (2), an installation plate (6) is fixed on the side wall of one side of the rack (1), a bearing frame (7) is fixed on the side wall of one side of the installation plate (6), the bottom side wall of the bearing frame (7) is fixed with the side wall of the top of the rack (1), and a material box (8) is fixed on the side wall of the top of the bearing frame (7);
pivot (9), pivot (9) with bear a frame (7) one side lateral wall and rotate and be connected, pivot (9) surface be provided with ejection of compact subassembly (10) of workbin (8) looks adaptation.
2. A feed mechanism for producing PCBA circuit boards according to claim 1 wherein the outfeed assembly (10) comprises
The discharging groove (101) is formed in the inner side wall of the bottom end of the material box (8), a rotating rod a (102) is rotatably connected inside the discharging groove (101), a movable plate (103) is tightly sleeved on the outer surface of the rotating rod a (102), belt wheels (104) are arranged between the rotating shaft (9) and one of the transmission shafts (2), and belts (105) are sleeved on the outer surfaces of the two belt wheels (104);
backup pad a (106), backup pad a (106) are provided with two, two backup pad a (106) are the symmetric distribution and are fixed in workbin (8) outside lateral wall, dwang a (102) with backup pad a (106) inside is rotated and is connected, and dwang a (102) surface fastening has cup jointed go-between a (107), dwang a (102) surface has cup jointed two spring a (108) that are the symmetric distribution, spring a (108) one end with backup pad a (106) are fixed, spring a (108) other end with go-between a (107) are fixed, pivot (9) surface fastening has cup jointed two runner (109) that are the symmetric distribution, runner (109) with fly leaf (103) bottom surface contacts.
3. The feeding mechanism for producing PCBA circuit boards as in claim 2, wherein a blanking plate (11) is fixed to a side wall of one side of the discharge chute (101), the blanking plate (11) and the material box (8) are arranged in an inclined manner, and an inner side wall of a bottom end of the material box (8) is arranged in an inclined manner.
4. The feeding mechanism for producing the PCBA circuit board according to claim 1, wherein two mounting blocks (12) are symmetrically distributed and fixed on the inner side wall of the bearing frame (7), a rotating rod b (13) is rotatably connected to the inside of each mounting block (12), an auxiliary plate (14) is fixedly sleeved on the outer surface of each rotating rod b (13), a supporting plate b (15) is fixed on the top side wall of each mounting block (12), one end of each rotating rod b (13) is fixed to the corresponding supporting plate b (15), a connecting ring b (16) is fixedly sleeved on the outer surface of each rotating rod b (13), a spring b (17) is sleeved on the outer surface of each rotating rod b (13), and the two ends of each spring b (17) are respectively fixed to the corresponding connecting ring b (16) and the corresponding supporting plate b (15).
5. The feeding mechanism for producing PCBA circuit boards as claimed in claim 1, wherein a plurality of symmetrical support rods (18) are fixed on the top side wall of the rack (1), a protection plate (19) is fixed on the top side wall of each support rod (18), and the protection plates (19) and the conveyor belt (3) are arranged in an inclined distribution manner.
6. A feeding mechanism for producing PCBA circuit boards according to claim 5, wherein a shielding plate (20) is fixed to the top side walls of the two protective plates (19), and the shielding plate (20) is located right above the conveyor belt (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220834021.3U CN216971100U (en) | 2022-04-12 | 2022-04-12 | A feeding mechanism for producing PCBA circuit board is used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220834021.3U CN216971100U (en) | 2022-04-12 | 2022-04-12 | A feeding mechanism for producing PCBA circuit board is used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216971100U true CN216971100U (en) | 2022-07-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220834021.3U Active CN216971100U (en) | 2022-04-12 | 2022-04-12 | A feeding mechanism for producing PCBA circuit board is used |
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| Country | Link |
|---|---|
| CN (1) | CN216971100U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115416918A (en) * | 2022-09-21 | 2022-12-02 | 龙岩学院 | Automatic packing device for narcissus tea cakes |
-
2022
- 2022-04-12 CN CN202220834021.3U patent/CN216971100U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115416918A (en) * | 2022-09-21 | 2022-12-02 | 龙岩学院 | Automatic packing device for narcissus tea cakes |
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