CN209383011U - The feed device of automatic screen printer - Google Patents
The feed device of automatic screen printer Download PDFInfo
- Publication number
- CN209383011U CN209383011U CN201822252852.6U CN201822252852U CN209383011U CN 209383011 U CN209383011 U CN 209383011U CN 201822252852 U CN201822252852 U CN 201822252852U CN 209383011 U CN209383011 U CN 209383011U
- Authority
- CN
- China
- Prior art keywords
- conveyer belt
- rack
- belt device
- roller
- lifting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The feed device of automatic screen printer provided by the utility model, at least by lifting feeding device, first conveyer belt device, second conveyer belt device, scraper baffle, dust exhaust apparatus and rack composition, the lifting feeding device is located in rack, first conveyer belt device is set to the top of lifting feeding device in rack, second conveyer belt device is set in rack below the first conveyer belt device discharge end, and it is parallel to each other between the second conveyer belt device and the first conveyer belt device, the scraper baffle is set in rack below the first conveyer belt device discharge end and is located at the second conveyer belt device feed end, the dust exhaust apparatus is set to the discharge end of the second conveyer belt device in rack.The feed device is simple and efficient, the circuit board being sticked together can be separated in feeding, avoiding the circuit board of muti-piece adhesion from dropping into during transportation leads to mechanical disorder or enters in automatic screen printer the possibility for influencing silk-screen quality in machine, ensured the stabilization of circuit board silk-screen link.
Description
Technical field
The utility model relates to a kind of circuit board processing equipment fields, the especially feed device of automatic screen printer.
Background technique
The automatic screen printer of automatic feeding is mostly used to subtract greatly when existing circuit board factory production silk-screen circuit board
Light labor intensity of workers, but for the ease of the transport and storage of circuit board, circuit board generally all can ranked and stacked pile, and ranked and stacked pile
Circuit board often can be because of the surface electrostatic generated or the adhesive of surface colloid together, existing self-feeding dress
The plate putting machine of the vacuum chuck or clamping fingers of setting use can not be when to automatic screen printer feeding by the electricity of adhesion
Road plate is separated and is grabbed again, and extra circuit board can cause mechanical disorder or finally serve on automatic screen printer carrying to fall on the way
The silk-screen quality for influencing automatic screen printer, so that production efficiency and production yield are greatly affected.
Utility model content
In view of the above shortcomings of the prior art, the feed device of automatic screen printer provided by the utility model can sent
The circuit board being sticked together is separated when material, avoiding the circuit board of muti-piece adhesion from entering leads to mechanical disorder in machine, ensure
The stabilization of circuit board silk-screen link.
The utility model is realized in above-mentioned purpose:
The feed device of automatic screen printer is at least filled by lifting feeding device, the first conveyer belt device, the second transmission belt
It sets, scraper baffle, dust exhaust apparatus and rack composition, the lifting feeding device is located in rack, first conveyer belt device
The top of feeding device is gone up and down in rack, second conveyer belt device is set to the first conveyer belt device discharge end in rack
Lower section, and being parallel to each other between the second conveyer belt device and the first conveyer belt device, the scraper baffle are set in rack the
Below one conveyer belt device discharge end and it is located at the second conveyer belt device feed end, the dust exhaust apparatus is set to the second biography in rack
The defeated discharge end with device.
Wherein, the lifting feeding device include screw lifting device and lifting be connected to it is upper on screw lifting device
Expect that platform, the feeding platform include that feeding skid and the more upper feed rollers being horizontally spaced about on feeding skid form, often
The transmission side of transmission direction and the first conveyer belt device when moving connection on root between feed roller and adjacent upper feed roller and working
To consistent.
Wherein, first conveyer belt device includes first motor, the first driving roller, the first driven roller and first
Transmission belt, the first driving roller are parallel to each other with the first driven roller, and first transmission belt is sleeved on the first driving rolling
On cylinder and the first driven roller, the first driving of first motor driving roller rotation.
Wherein, a plurality of and perpendicular raised line of the first transmission belt direction of transfer is uniformly convexly equipped in first transmission belt.
Wherein, second conveyer belt device includes the second motor, the second driving roller, the second driven roller and second
Transmission belt, the second driving roller are parallel to each other with the second driven roller, and second transmission belt is sleeved on the second driving rolling
On cylinder and the second driven roller, second motor driven second drives roller rotation.
Wherein, lifting presser device, the pressing plate dress are also fixed in the rack above the second conveyer belt device
It sets including pressing plate guide wheel and lifting cylinder, the pressing plate guide wheel is movable to be connect and when lifting cylinder drives with lifting cylinder bottom
Pressing plate guide wheel is abutted against with the second transmission belt upper surface when dynamic pressure plate guide wheel declines.
Wherein, the dust exhaust apparatus at least by the multiple groups binding dust wheel group that is equipped with along board transmission direction and is arranged in phase
Dust hood composition between adjacent two groups of binding dust wheel groups, the binding dust wheel wheel group include setting symmetrical above and below active binding dust wheel and from
Dynamic binding dust wheel, the driven binding dust wheel are abutted with the rolling of active binding dust wheel；The dust hood includes the upper cover of open opposite under
The open-mouth of cover, the upper cover and lower cover, which is respectively connected with, sweeps dirt hairbrush.
The utility model has the beneficial effects that the feed device of automatic screen printer provided by the utility model, when machine operation,
Lifting feeding device rises and abuts against the laminate boards being placed on it with the first conveyer belt device lower surface, and first passes
The defeated circuit board that rotates with device and will be abutted against with it by friction is set to drive at the second conveyer belt device feed end
Scraper baffle below first transmitting device discharge end to be driven by the first conveyer belt device to the second conveyer belt device direction
Circuit board be only capable of every time by one piece, avoid the circuit board of adhesion from falling or enter automatic silk on the way being fed device conveying
The possibility of print machine has ensured the stabilization, efficiently of circuit board silk-screen link, and scraper baffle is being driven circuit board to second
Its entry angle is adjusted before conveyer belt device, eliminates the aligning structure of additional and too fat to move complexity, and is arranged and is passed second
The defeated dust exhaust apparatus with device discharge end is cleaned circuit board dust on its surface before being transported to automatic screen printer,
Improve the silk-screen quality of circuit board.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawing:
Fig. 1 is the main view of the utility model；
Fig. 2 is the top view of the utility model.
In above-mentioned figure, 1. lifting feeding devices, 101. screw lifting devices, 102. feeding skids, feed roller on 103., 2.
First conveyer belt device, 201. first motors, 202. first driving rollers, 203. first driven rollers, 204. first transmission belts,
205. raised lines, 3. second conveyer belt devices, 301. second motors, 302. second driving rollers, 303. second driven rollers,
304. second transmission belts, 4. scraper baffles, 5. dust exhaust apparatuses, 501. active binding dust wheels, 502. driven binding dust wheels, 503. upper covers,
504. lower covers, 505. sweep dirt hairbrush, 6. racks, 7. pressing plate guide wheels, 8. lifting cylinders.
Specific embodiment
As depicted in figs. 1 and 2, the feed device of automatic screen printer is at least filled by lifting feeding device 1, the first transmission belt
It sets the 2, second conveyer belt device 3, scraper baffle 4, dust exhaust apparatus 5 and rack 6 to form, the lifting feeding device 1 is located at rack 6
Interior, first conveyer belt device 2 is set to the top of lifting feeding device 1 in rack 6, and second conveyer belt device 3 is set to
In rack 6 below first conveyer belt device, 2 discharge end, and between the second conveyer belt device 3 and the first conveyer belt device 2 mutually
In parallel, the scraper baffle 4 be set in rack 6 below first conveyer belt device 2 discharge end and be located at the second conveyer belt device 3 into
Expect end, the dust exhaust apparatus 5 is set to the discharge end of the second conveyer belt device 3 in rack 6.When machine operation, feeding device 1 is gone up and down
Rise and abuts against the laminate boards being placed on it with 2 lower surface of the first conveyer belt device, the first 2 turns of conveyer belt device
It moves and by the circuit board that will be abutted against with it that rubs to drive at 3 feed end of the second conveyer belt device, and is set to first and transmits
Scraper baffle 4 below device discharge end makes the circuit driven by the first conveyer belt device 2 to 3 direction of the second conveyer belt device
Plate is only capable of every time by one piece, and the circuit board of adhesion is avoided to fall on the way or into automatic screen printer being fed device conveying
May, ensured circuit board silk-screen link stabilization, efficiently, and scraper baffle 4 make circuit board be driven to second transmission
Its entry angle is adjusted before band device 3, eliminates the aligning structure of additional and too fat to move complexity, and is arranged in the second transmission belt
The dust exhaust apparatus 5 of 3 discharge end of device is cleaned circuit board dust on its surface before being transported to automatic screen printer, mentions
The silk-screen quality of high circuit board.
It is more convenient for the drive conveying of the first conveyer belt device 2 to make to be placed on the circuit board on lifting feeding device 1, institute
Stating lifting feeding device 1 includes screw lifting device 101 and the feeding platform that lifting is connected on screw lifting device 101, institute
Stating feeding platform includes that feeding skid 102 and the more upper feed rollers 103 being horizontally spaced about on feeding skid 102 form,
Transmission direction and the first conveyer belt device 2 when moving connection between every upper feed roller 103 and adjacent upper feed roller 103 and working
Transmission direction it is consistent.When going up and down the starting of feeding device 1, the circuit board of stacking is deposited in the upper of lifting feeding device 1 by worker
Expect on platform, screw lifting device 101, which rises the laminate boards on feeding platform and feeding platform until abutting the first transmission belt, to be filled
Set 2, and the upper feed roller 103 of feeding skid 102 along the first conveyer belt device 2 conveying direction rotation work and by the electricity of stacking
Road plate is transported to one end of feeding platform, facilitates the transportation work of the first conveyer belt device 2, improves the work effect of this feed device
Rate, and the infrared sensor switch being electrically connected by driving device and upper feed roller 103 is additionally provided on the side of feeding skid 102,
It is red when laminate boards are transported to close to 102 edge of feeding skid and are detected by infrared sensor switch by upper feed roller 103
Outer sensitive switch transmits the electrical signal to the rotation that driving device stops upper feed roller 103, prevents laminate boards from dropping into lifting
Outside feeding device 1.
First conveyer belt device 2 include first motor 201, first drive roller 202, the first driven roller 203 with
And first transmission belt 204, the first driving roller 202 are parallel to each other with the first driven roller 203, first transmission belt
204 are sleeved on the first driving roller 202 and the first driven roller 203, first driving of the driving of first motor 201 roller
202 rotations.When work, the transmission belt on the first driving roller 202 and the first driven roller 203 is sleeved on first motor 201
It rotates and operates, the circuit board friction under it will be connected to and driven onto the second conveyer belt device 3, and the conveyer belt device knot
Structure is simple, and failure rate is low, it is only necessary to be replaced according to the degree of wear of the first transmission belt 204, maintenance cost is lower.
In order to make the first transmission belt 204 possess stronger frictional force when operating to drive circuit board, first transmission belt
A plurality of with the perpendicular raised line 205 of 204 direction of transfer of the first transmission belt, the transmission belt equipped with raised line 205 is uniformly convexly equipped on 204
In operation, the edge of raised line 205 and the edge of circuit board thereon offsets, and more readily and easily drives circuit board
To the feed end of the second conveyer belt device 3, and raised line 205 cooperates scraper baffle 4 to make the alignment effect of circuit board more preferable.
Second conveyer belt device 3 include the second motor 301, second driving roller 302, the second driven roller 303 with
And second transmission belt 304, the second driving roller 302 are parallel to each other with the second driven roller 303, second transmission belt
304 are sleeved on the second driving roller 302 and the second driven roller 303, second driving of the driving of the second motor 301 roller
302 rotations.When work, the transmission belt on the second driving roller 302 and the second driven roller 303 is sleeved on the second motor 301
It rotates and operates, dropped into the second transmission belt 304 by the circuit board that the conveying of the first conveyer belt device 2 drives, and be operated
Second transmission belt 304 is transported to dust suction in dust exhaust apparatus 5, and the conveyer belt device structure is simple, and failure rate is low, it is only necessary to according to
The degree of wear of two transmission belts 304 is replaced, and maintenance cost is lower.
In order to keep the transport effect of the second transmission belt 304 more preferable, avoid circuit board in the second transmission belt 304 because machine is transported
The vibration of work occurs position and deviates, and is also fixed with lifting presser device above the second conveyer belt device 3 in the rack 6,
The presser device includes pressing plate guide wheel 7 and lifting cylinder 8, and the pressing plate guide wheel 7 is movable to be connect with 8 bottom of lifting cylinder
And when lifting cylinder 8 drives pressing plate guide wheel 7 to decline, pressing plate guide wheel 7 is abutted against with 304 upper surface of the second transmission belt, the second transmission
Band device 3 operate when, go up and down presser device Collaboration, lifting cylinder 8 drive pressing plate guide wheel 7 decline and with the second transmission belt
304 upper surfaces abut, and edge abuts the circuit board in the second transmission belt 304 with pressing plate guide wheel 7 before this at this time, by pressing plate guide wheel 7
Ordinatedly material all in one piece is primary with the second transmission belt 304, and subsequent circuit board continues to move ahead between pressing plate guide wheel 7 and the second transmission belt 304
Pass through, pressing plate guide wheel 7 rolls the upper surface for abutting circuit board, and compressing circuit board makes circuit board and the second transmission belt 304 downwards
It is close to abut, avoid the possibility that positional shift occurs for circuit board.
In order to reinforce the pick-up performance of dust exhaust apparatus 5, the dust exhaust apparatus 5 along board transmission direction at least by being equipped with
Multiple groups binding dust wheel group and the dust hood being arranged between two adjacent groups binding dust wheel group composition, the binding dust wheel wheel group include up and down
Symmetrically arranged active binding dust wheel 501 and driven binding dust wheel 502, the driven binding dust wheel 502 are supported with the rolling of active binding dust wheel 501
It connects；The dust hood includes the upper cover 503 and lower cover 504 of open opposite, and the open-mouth of the upper cover 503 and lower cover 504 connects
It is connected to and sweeps dirt hairbrush 505.When circuit board passes through from dust exhaust apparatus 5, the active binding dust wheel 501 of binding dust wheel group and driven binding dust
Wheel 502 falls most of dust sticky removing of circuit board upper and lower surfaces, then dust hood by its be located at upper cover 503 and under
The dust of circuit board upper and lower surface remnants is swept up and passes through upper cover 503 and lower cover 504 by the dirt hairbrush 505 of sweeping for covering 504 open-mouths
The dust swept up is siphoned away, the pick-up performance of dust exhaust apparatus 5 has been greatly reinforced, further increases the silk-screen quality of circuit board.
Claims (7)
1. the feed device of automatic screen printer, at least by lifting feeding device (1), the first conveyer belt device (2), the second transmission belt
Device (3), scraper baffle (4), dust exhaust apparatus (5) and rack (6) composition, it is characterised in that: the lifting feeding device (1) sets
In rack (6), top of first conveyer belt device (2) lifting feeding device (1) in rack (6), described second
Conveyer belt device (3) is set in rack (6) below the first conveyer belt device (2) discharge end, and the second conveyer belt device (3) with
First conveyer belt device is parallel to each other between (2), and the scraper baffle (4) is set to the first conveyer belt device (2) in rack (6) and goes out
Expect below end and be located at the second conveyer belt device (3) feed end, the dust exhaust apparatus (5) is set to the second transmission belt in rack (6)
The discharge end of device (3).
2. the feed device of automatic screen printer according to claim 1, it is characterised in that: lifting feeding device (1) packet
It includes screw lifting device (101) and goes up and down the feeding platform being connected on screw lifting device (101), the feeding platform includes upper
Expect rack (102) and more upper feed roller (103) compositions being horizontally spaced about on feeding skid (102), every feeding
Transmission direction and the first conveyer belt device (2) when moving connection between roller (103) and adjacent upper feed roller (103) and working
Transmission direction is consistent.
3. the feed device of automatic screen printer according to claim 1, it is characterised in that: first conveyer belt device (2)
It is described including first motor (201), the first driving roller (202), the first driven roller (203) and the first transmission belt (204)
First driving roller (202) is parallel to each other with the first driven roller (203), and first transmission belt (204) is sleeved on the first drive
On dynamic roller (202) and the first driven roller (203), the first driving roller (202) of first motor (201) driving rotation.
4. the feed device of automatic screen printer according to claim 3, it is characterised in that: on first transmission belt (204)
Uniformly it is convexly equipped with a plurality of and perpendicular raised line (205) of the first transmission belt (204) direction of transfer.
5. the feed device of automatic screen printer according to claim 1, it is characterised in that: second conveyer belt device (3)
It is described including the second motor (301), the second driving roller (302), the second driven roller (303) and the second transmission belt (304)
Second driving roller (302) is parallel to each other with the second driven roller (303), and second transmission belt (304) is sleeved on the second drive
On dynamic roller (302) and the second driven roller (303), the second driving roller (302) of the second motor (301) driving rotation.
6. the feed device of automatic screen printer according to claim 5, it is characterised in that: passed in the rack (6) in second
It is also fixed with lifting presser device above defeated band device (3), the presser device includes pressing plate guide wheel (7) and lifting cylinder
(8), the pressing plate guide wheel (7) is movable connect and when lifting cylinder (8) driving pressing plate guide wheel (7) with lifting cylinder (8) bottom
Pressing plate guide wheel (7) is abutted against with the second transmission belt (304) upper surface when decline.
7. the feed device of automatic screen printer according to claim 1, it is characterised in that: the dust exhaust apparatus (5) at least by
It is formed along the multiple groups binding dust wheel group that board transmission direction is equipped with and the dust hood being arranged between two adjacent groups binding dust wheel group,
The binding dust wheel wheel group includes the active binding dust wheel (501) and driven binding dust wheel (502) of setting symmetrical above and below, the driven binding dust
Wheel (502) is abutted with active binding dust wheel (501) rolling；The dust hood includes the upper cover (503) and lower cover of open opposite
(504), the open-mouth of the upper cover (503) and lower cover (504), which is respectively connected with, sweeps dirt hairbrush (505).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822252852.6U CN209383011U (en) | 2018-12-29 | 2018-12-29 | The feed device of automatic screen printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822252852.6U CN209383011U (en) | 2018-12-29 | 2018-12-29 | The feed device of automatic screen printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209383011U true CN209383011U (en) | 2019-09-13 |
Family
ID=67862832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822252852.6U Expired - Fee Related CN209383011U (en) | 2018-12-29 | 2018-12-29 | The feed device of automatic screen printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209383011U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110817396A (en) * | 2019-12-12 | 2020-02-21 | 华南理工大学广州学院 | Feeding device for sponge |
-
2018
- 2018-12-29 CN CN201822252852.6U patent/CN209383011U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110817396A (en) * | 2019-12-12 | 2020-02-21 | 华南理工大学广州学院 | Feeding device for sponge |
| CN110817396B (en) * | 2019-12-12 | 2024-03-15 | 华南理工大学广州学院 | Material feeding unit of sponge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190913 Termination date: 20191229 |