CN220555530U - Automatic PCB board material feeding unit of feeding - Google Patents
Automatic PCB board material feeding unit of feeding Download PDFInfo
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- CN220555530U CN220555530U CN202321897785.8U CN202321897785U CN220555530U CN 220555530 U CN220555530 U CN 220555530U CN 202321897785 U CN202321897785 U CN 202321897785U CN 220555530 U CN220555530 U CN 220555530U
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- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000007790 scraping Methods 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 abstract description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 238000005381 potential energy Methods 0.000 abstract description 6
- 230000006835 compression Effects 0.000 abstract description 4
- 238000007906 compression Methods 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 5
- 150000003071 polychlorinated biphenyls Chemical class 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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Abstract
The utility model discloses an automatic feeding PCB feeding device, comprising: the bottom of the storage coaming is provided with a feeding device, one side of the top of the storage coaming is provided with a pushing device, the pushing device is matched with the feeding device, the other side of the top of the storage coaming is provided with a conveying belt, and the conveying belt and the pushing device are oppositely disposed; the material metering device is arranged on the discharge chute and is connected with the feeding device; the traditional spring or gravitational potential energy compression is replaced by the jacking mechanism, friction during feeding is reduced, and whether the PCB is fed out or not is detected to control the jacking mechanism, so that the excessive jacking of the jacking mechanism is avoided; in addition, the feeding can be detected in time, the feeding is performed again rapidly, the idle running of processing equipment is avoided, the production progress is not influenced, and the processing equipment is protected.
Description
Technical Field
The utility model belongs to the field of material transfer devices, and particularly relates to an automatic feeding PCB feeding device.
Background
The PCB board is a component required for almost all electronic devices, and is the basis of the electronic industry. In the preparation process of the PCB, the circuit board is required to be conveyed to processing equipment, and a manual feeding machine or a purchasing feeding machine is generally adopted to finish feeding action, however, in order to keep that materials are always arranged at the front end of a push rod, the traditional feeding machine adopts springs and gravitational potential energy to press the circuit board, so that the friction force is large during feeding, and the PCB is easy to wear. Therefore, the PCB feeding device is innovated and improved.
The existing PCB feeding device mainly has the following problems:
1. most of the existing PCB feeding devices have the problem that the PCB is bumped, the traditional feeding device adopts springs and gravitational potential energy to press the circuit board in order to always position the PCB at the front end of the pushing device, friction force is large during feeding, and the PCB is easy to wear.
2. Most of the existing PCB feeding devices have the problem of empty feeding, in the production process, material clamping stagnation, single batch material feeding and the like often occur, so that the feeding devices are empty feeding, the production efficiency is influenced, the processing equipment of the PCB is easy to damage, the leveling of a working platform is influenced by welding agent dripping, and the production quality is reduced.
Disclosure of Invention
The utility model aims to: in order to overcome the defects, the utility model aims to provide the PCB feeding device capable of automatically feeding, the lifting mechanism replaces the traditional spring or gravitational potential energy compression, friction during feeding is reduced, and meanwhile whether the PCB is fed out or not is detected to control the lifting mechanism, so that the lifting mechanism is prevented from being excessively lifted; in addition, the feeding can be detected in time, the feeding is performed again rapidly, the idle running of processing equipment is avoided, the production progress is not influenced, and the processing equipment is protected.
The technical scheme is as follows: in order to achieve the above object, the present utility model provides an automatic feeding device for a PCB board, comprising:
the bottom of the storage coaming is provided with a feeding device, one side of the top of the storage coaming is provided with a pushing device, the pushing device is matched with the feeding device, the other side of the top of the storage coaming is provided with a conveying belt, and the conveying belt and the pushing device are oppositely disposed;
and the material metering device is arranged on the discharge chute and is connected with the feeding device.
According to the arrangement of the PCB feeding device, whether the material passes or not is detected by using the sensing system, so that the fact that no feeding is performed can be timely detected, the feeding is performed again rapidly, the idle running of processing equipment is avoided, the production progress is not influenced, and the processing equipment is protected.
The feeding device comprises a guide column, a jacking rod, a fixed block and a material placing frame, wherein the guide column is arranged at the bottom of the material storing coaming, the guide column is arranged at two sides of the interior of the material storing coaming, the jacking rod is arranged on the guide column in a sliding mode, the fixed block is arranged on the jacking rod, the material placing frame is arranged on the fixed block, and two ends of the material placing frame are connected with the fixed block.
According to the feeding device, the jacking mechanism replaces the traditional spring or gravitational potential energy compression, friction during feeding is reduced, whether the PCB is fed out or not is detected, the jacking mechanism is controlled, and excessive jacking of the jacking mechanism is avoided.
The material placing frame is internally provided with a sliding frame, the top of the sliding frame is provided with a fastening end head, the fastening end head is in sliding fit with the material placing frame through a groove, and the bottom of the sliding frame is in sliding fit with the material placing frame through a sliding groove; one side of the sliding frame is provided with an anti-scraping plate.
According to the arrangement of the sliding frame, through the movable limiting structure, the feeding device can adapt to PCB boards with different sizes, so that production modes of variety diversity of the PCB boards are met, universality and practicability are improved, meanwhile, the structural arrangement of the single-sided sliding frame is adopted, and production cost is reduced.
The pushing device comprises a pushing seat, a roller, a driving belt, a pushing rod seat and a pushing rod, wherein the pushing seat is arranged on one side of the storage coaming, the roller is arranged on the pushing seat and driven by a motor, the driving belt is arranged on the outer side of the roller in a surrounding manner, and the driving belt is arranged at two ends of the roller; the bottom of the transmission belt is fixedly provided with a push rod seat, one end of the push rod seat is provided with a push rod, and the push rod is matched with the feeding device.
According to the utility model, the pushing device is arranged, the power structure and the push rod are staggered, the push rod is not occupied, the travel is longer, the torque is enlarged through the roller, the rotating speed of the shaft is reduced while reciprocating power is provided, the damage of continuous positive and negative rotation to the shaft is reduced, and the service life of the device is prolonged.
The push rod seat comprises a connecting plate, a screw rod and a sliding block, wherein the connecting plate is fixed at the bottom of a transmission belt, the screw rod is arranged on the connecting plate and driven by a motor, the sliding block is arranged on the screw rod and is in sliding contact with the connecting plate, and the sliding block is connected with the push rod.
The push rod seat provides the capability of transversely moving the push rod, can adapt to the PCBs with different sizes, ensures that the push rod is always positioned at the center of the PCB, and avoids the deflection of the PCB caused by uneven stress.
The push rod is provided with a push head sleeve at one end close to the feeding device, and the push head sleeve is made of flexible materials.
The push rod is prevented from impacting the PCB by the push rod sleeve, and the PCB is protected.
The material metering device comprises a sensor, a support plate and a relay switch, wherein the support plate is arranged at the output end of the feeding device, the sensor is arranged at the top of the support plate and is electrically connected with the relay switch, and the relay switch is connected with the feeding device; the sensor is matched with the pushing device, and the height of the sensor is smaller than the height of the output end of the pushing device.
According to the arrangement of the material metering device, whether the PCB is sent out or not is detected to control the jacking mechanism, so that the excessive jacking of the jacking mechanism is avoided.
The sensor in the utility model is a roller sensor or a photoelectric sensor.
The roller sensor is adopted in the arrangement of the sensor, so that incorrect response when foreign matters pass through the sensor is avoided, and the detection precision is improved.
The support plate is provided with the guide plate, the guide plate is arranged at the top of the support plate in a sliding mode, and the guide plate is matched with the feeding device.
The working method of the utility model comprises the following steps: the pushing device pushes the PCB, the PCB passes through the sensor, the sensor responds to the opening of the switch, and the feeding device rises by the height of one PCB to wait for the next pushing action; when the sensor does not respond after the pushing device completes one pushing action, the next pushing action is continuously performed, and if the sensor does not respond, the pushing action is stopped and an alarm is given, so that the damage to the PCB or the processing equipment caused by continuous pushing is avoided.
The technical scheme can be seen that the utility model has the following beneficial effects:
1. according to the PCB feeding device capable of automatically feeding, whether materials pass or not is detected by the sensing system, feeding is not detected in time, feeding is performed again rapidly, idle running of processing equipment is avoided, production progress is not influenced, and the processing equipment is protected.
2. According to the PCB feeding device capable of automatically feeding, the jacking mechanism replaces the traditional spring or gravitational potential energy compression, friction during feeding is reduced, and meanwhile whether the PCB is fed out or not is detected to control the jacking mechanism, so that excessive jacking of the jacking mechanism is avoided.
3. According to the PCB feeding device capable of automatically feeding, through the movable limiting structure, the feeding device can adapt to PCBs of different sizes, the production mode of variety diversity of the PCBs is met, the universality and the practicability are improved, meanwhile, the structural arrangement of the single-sided sliding frame is adopted, and the production cost is reduced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic top view of the overall structure of the present utility model;
FIG. 3 is a schematic view of the feeding device of the present utility model;
FIG. 4 is a schematic structural view of a pushing device according to the present utility model;
FIG. 5 is a schematic structural view of the metering device of the present utility model;
FIG. 6 is a schematic electrical structure of the material metering device of the present utility model;
in the figure: the automatic feeding device comprises a storage coaming plate-1, a feeding device-2, a guide column-21, a jacking rod-22, a fixed block-23, a material placing frame-24, a sliding frame-25, a fastening end-26, a scraping prevention plate-27, a material pushing device-3, a material pushing seat-31, a roller-32, a driving belt-33, a push rod seat-34, a connecting plate-341, a screw rod-342, a sliding block-343, a push rod-35, a push head sleeve-36, a material metering device-4, a sensor-41, a relay-42 and a control switch-43.
Detailed Description
The utility model is further elucidated below in connection with the drawings and the specific embodiments.
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
Example 1
The PCB board material feeding unit of an automatic feeding as shown in FIG. 1-FIG. 6 includes:
the feeding device 2 is arranged at the bottom of the storage coaming 1, the pushing device 3 is arranged on one side of the top of the storage coaming 1, the pushing device 3 is matched with the feeding device 2, the conveying belt is arranged on the other side of the top of the storage coaming 1, and the conveying belt and the pushing device 3 are oppositely arranged;
and the material metering device 4 is arranged on the discharge chute, and the material metering device 4 is connected with the feeding device 2.
The feeding device 2 in this embodiment includes guide post 21, jacking rod 22, fixed block 23 and puts work or material rest 24, storage bounding wall 1 bottom is provided with guide post 21, guide post 21 sets up in the inside both sides of storage bounding wall 1, the slip is provided with jacking rod 22 on the guide post 21, be provided with fixed block 23 on the jacking rod 22, be provided with on the fixed block 23 and put work or material rest 24, put work or material rest 24 both ends and be connected with fixed block 23.
A sliding frame 25 is arranged in the material placing frame 24 in the embodiment, a fastening end head 26 is arranged at the top of the sliding frame 25, the fastening end head 26 is in sliding fit with the material placing frame 24 through a groove, and the bottom of the sliding frame 25 is in sliding fit with the material placing frame 24 through a sliding groove; an anti-scratch board 27 is arranged on one side of the sliding frame 25.
The pushing device 3 in this embodiment includes a pushing seat 31, a roller 32, a driving belt 33, a pushing rod seat 34 and a pushing rod 35, wherein the pushing seat 31 is disposed on one side of the storage enclosing plate 1, the roller 32 is disposed on the pushing seat 31, the roller 32 is driven by a motor, the driving belt 33 is disposed around the outer side of the roller 32, and the driving belt 33 is disposed at two ends of the roller 32; the bottom of the transmission belt 33 is fixed with a push rod seat 34, one end of the push rod seat 34 is provided with a push rod 35, and the push rod 35 is matched with the feeding device 2.
The push rod seat 34 in this embodiment includes a connecting plate 341, a screw rod 342 and a slider 343, the connecting plate 341 is fixed at the bottom of the driving belt 33, the screw rod 342 is provided on the connecting plate 341, the screw rod 342 is driven by a motor, the slider 343 is provided on the screw rod 342, the slider 343 is in sliding contact with the connecting plate 341, and the slider 343 is connected with the push rod 35.
The push rod 35 in this embodiment is provided with a push sleeve 36 near one end of the feeding device 2, and the push sleeve 36 is made of a flexible material.
The material metering device 4 in the embodiment comprises a sensor 41, a support plate 42 and a relay switch 43, wherein the support plate 42 is arranged at the output end of the feeding device 2, the sensor 41 is arranged at the top of the support plate 42, the sensor 41 is electrically connected with the relay switch 43, and the relay switch 43 is connected with the feeding device 2; the sensor 41 is matched with the pushing device 3, and the height of the sensor 41 is smaller than the height of the output end of the pushing device 3.
The sensor 41 described in this embodiment is a roll sensor or a photosensor.
The support plate 42 in this embodiment is provided with a guide plate 44, the guide plate 44 is slidably disposed on the top of the support plate 42, and the guide plate 44 is matched with the feeding device 2.
Example 2
The PCB board material feeding unit of an automatic feeding as shown in FIG. 1-FIG. 3 includes:
the feeding device 2 is arranged at the bottom of the storage coaming 1, the pushing device 3 is arranged on one side of the top of the storage coaming 1, the pushing device 3 is matched with the feeding device 2, the conveying belt is arranged on the other side of the top of the storage coaming 1, and the conveying belt and the pushing device 3 are oppositely arranged;
and the material metering device 4 is arranged on the discharge chute, and the material metering device 4 is connected with the feeding device 2.
The feeding device 2 in this embodiment includes guide post 21, jacking rod 22, fixed block 23 and puts work or material rest 24, storage bounding wall 1 bottom is provided with guide post 21, guide post 21 sets up in the inside both sides of storage bounding wall 1, the slip is provided with jacking rod 22 on the guide post 21, be provided with fixed block 23 on the jacking rod 22, be provided with on the fixed block 23 and put work or material rest 24, put work or material rest 24 both ends and be connected with fixed block 23.
A sliding frame 25 is arranged in the material placing frame 24 in the embodiment, a fastening end head 26 is arranged at the top of the sliding frame 25, the fastening end head 26 is in sliding fit with the material placing frame 24 through a groove, and the bottom of the sliding frame 25 is in sliding fit with the material placing frame 24 through a sliding groove; an anti-scratch board 27 is arranged on one side of the sliding frame 25.
Example 3
The PCB board material feeding unit of an automatic feeding as shown in FIG. 1-FIG. 4 includes:
the feeding device 2 is arranged at the bottom of the storage coaming 1, the pushing device 3 is arranged on one side of the top of the storage coaming 1, the pushing device 3 is matched with the feeding device 2, the conveying belt is arranged on the other side of the top of the storage coaming 1, and the conveying belt and the pushing device 3 are oppositely arranged;
and the material metering device 4 is arranged on the discharge chute, and the material metering device 4 is connected with the feeding device 2.
The pushing device 3 in this embodiment includes a pushing seat 31, a roller 32, a driving belt 33, a pushing rod seat 34 and a pushing rod 35, wherein the pushing seat 31 is disposed on one side of the storage enclosing plate 1, the roller 32 is disposed on the pushing seat 31, the roller 32 is driven by a motor, the driving belt 33 is disposed around the outer side of the roller 32, and the driving belt 33 is disposed at two ends of the roller 32; the bottom of the transmission belt 33 is fixed with a push rod seat 34, one end of the push rod seat 34 is provided with a push rod 35, and the push rod 35 is matched with the feeding device 2.
The push rod seat 34 in this embodiment includes a connecting plate 341, a screw rod 342 and a slider 343, the connecting plate 341 is fixed at the bottom of the driving belt 33, the screw rod 342 is provided on the connecting plate 341, the screw rod 342 is driven by a motor, the slider 343 is provided on the screw rod 342, the slider 343 is in sliding contact with the connecting plate 341, and the slider 343 is connected with the push rod 35.
The push rod 35 in this embodiment is provided with a push sleeve 36 near one end of the feeding device 2, and the push sleeve 36 is made of a flexible material.
Example 4
The PCB board material feeding unit of an automatic feeding as shown in FIG. 1, FIG. 5 and FIG. 6 includes:
the feeding device 2 is arranged at the bottom of the storage coaming 1, the pushing device 3 is arranged on one side of the top of the storage coaming 1, the pushing device 3 is matched with the feeding device 2, the conveying belt is arranged on the other side of the top of the storage coaming 1, and the conveying belt and the pushing device 3 are oppositely arranged;
and the material metering device 4 is arranged on the discharge chute, and the material metering device 4 is connected with the feeding device 2.
The material metering device 4 in the embodiment comprises a sensor 41, a support plate 42 and a relay switch 43, wherein the support plate 42 is arranged at the output end of the feeding device 2, the sensor 41 is arranged at the top of the support plate 42, the sensor 41 is electrically connected with the relay switch 43, and the relay switch 43 is connected with the feeding device 2; the sensor 41 is matched with the pushing device 3, and the height of the sensor 41 is smaller than the height of the output end of the pushing device 3.
The sensor 41 described in this embodiment is a roll sensor or a photosensor.
The support plate 42 in this embodiment is provided with a guide plate 44, the guide plate 44 is slidably disposed on the top of the support plate 42, and the guide plate 44 is matched with the feeding device 2.
The foregoing is merely a preferred embodiment of the utility model, and it should be noted that modifications could be made by those skilled in the art without departing from the principles of the utility model, which modifications would also be considered to be within the scope of the utility model.
Claims (9)
1. Automatic PCB board material feeding unit of feeding, its characterized in that: comprising the following steps:
the feeding device is arranged at the bottom of the storage coaming (1), a pushing device (3) is arranged on one side of the top of the storage coaming (1), the pushing device (3) is matched with the feeding device (2), a conveying belt is arranged on the other side of the top of the storage coaming (1), and the conveying belt and the pushing device (3) are oppositely disposed;
and the material metering device (4) is arranged on the discharge chute, and the material metering device (4) is connected with the feeding device (2).
2. The automatic feeding PCB board feeding apparatus according to claim 1, wherein: feeding device (2) include guide post (21), jacking rod (22), fixed block (23) and put work or material rest (24), storage bounding wall (1) bottom is provided with guide post (21), guide post (21) set up in the inside both sides of storage bounding wall (1), sliding on guide post (21) is provided with jacking rod (22), be provided with fixed block (23) on jacking rod (22), be provided with on fixed block (23) and put work or material rest (24), put work or material rest (24) both ends and be connected with fixed block (23).
3. The automatic feeding PCB board feeding apparatus according to claim 2, wherein: a sliding frame (25) is arranged in the material placing frame (24), a fastening end head (26) is arranged at the top of the sliding frame (25), the fastening end head (26) is in sliding fit with the material placing frame (24) through a groove, and the bottom of the sliding frame (25) is in sliding fit with the material placing frame (24) through a sliding groove; one side of the sliding frame (25) is provided with an anti-scraping plate (27).
4. The automatic feeding PCB board feeding apparatus according to claim 1, wherein: the pushing device (3) comprises a pushing seat (31), a roller (32), a driving belt (33), a pushing rod seat (34) and a pushing rod (35), wherein the pushing seat (31) is arranged on one side of the storage coaming (1), the roller (32) is arranged on the pushing seat (31), the roller (32) is driven by a motor, the driving belt (33) is arranged on the outer side of the roller (32) in a surrounding manner, and the driving belt (33) is arranged at two ends of the roller (32); the bottom of the transmission belt (33) is fixedly provided with a push rod seat (34), one end of the push rod seat (34) is provided with a push rod (35), and the push rod (35) is matched with the feeding device (2).
5. The automatic feeding PCB board feeding apparatus according to claim 4, wherein: the push rod seat (34) include connecting plate (341), lead screw (342) and slider (343), connecting plate (341) are fixed in drive belt (33) bottom, be provided with lead screw (342) on connecting plate (341), lead screw (342) pass through motor drive, be provided with slider (343) on lead screw (342), slider (343) and connecting plate (341) sliding contact, push rod (35) are connected to slider (343).
6. The automatic feeding PCB board feeding apparatus according to claim 4, wherein: one end of the push rod (35) close to the feeding device (2) is provided with a push head sleeve (36), and the push head sleeve (36) is made of flexible materials.
7. The automatic feeding PCB board feeding apparatus according to claim 1, wherein: the material metering device (4) comprises a sensor (41), a support plate (42) and a relay switch (43), wherein the support plate (42) is arranged at the output end of the feeding device (2), the sensor (41) is arranged at the top of the support plate (42), the sensor (41) is electrically connected with the relay switch (43), and the relay switch (43) is connected with the feeding device (2); the sensor (41) is matched with the pushing device (3), and the height of the sensor (41) is smaller than the height of the output end of the pushing device (3).
8. The automatic feeding PCB board feeding apparatus according to claim 7, wherein: the sensor (41) is a roller sensor or a photoelectric sensor.
9. The automatic feeding PCB board feeding apparatus according to claim 7, wherein: the support plate (42) is provided with a guide plate (44), the guide plate (44) is arranged at the top of the support plate (42) in a sliding mode, and the guide plate (44) is matched with the feeding device (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321897785.8U CN220555530U (en) | 2023-07-19 | 2023-07-19 | Automatic PCB board material feeding unit of feeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321897785.8U CN220555530U (en) | 2023-07-19 | 2023-07-19 | Automatic PCB board material feeding unit of feeding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220555530U true CN220555530U (en) | 2024-03-05 |
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ID=90052057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321897785.8U Active CN220555530U (en) | 2023-07-19 | 2023-07-19 | Automatic PCB board material feeding unit of feeding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220555530U (en) |
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2023
- 2023-07-19 CN CN202321897785.8U patent/CN220555530U/en active Active
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