CN206775931U - A kind of SMT material strips retracting device - Google Patents
A kind of SMT material strips retracting device Download PDFInfo
- Publication number
- CN206775931U CN206775931U CN201720640755.7U CN201720640755U CN206775931U CN 206775931 U CN206775931 U CN 206775931U CN 201720640755 U CN201720640755 U CN 201720640755U CN 206775931 U CN206775931 U CN 206775931U
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- CN
- China
- Prior art keywords
- chute
- release link
- lifter plate
- plane
- support
- 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 utility model discloses a kind of SMT material strips retracting device,The chute in vertical direction is provided with the card of recovering tray,And lifter plate is sliding combined with chute,The middle part of lifter plate bottom is horizontally extending to form a level board,The rectangular through-hole run through is provided with inside level board,The second chute of vertical direction is provided with the middle part of lifter plate,And punching cutter is sliding combined with the second chute,The release link in vertical direction is fixedly connected with above punching cutter,Spring is arranged with release link,The 3rd chute is provided with the lower section of connecting plate,And it is sliding combined with limited block in the 3rd chute,The lower surface of limited block is provided with the first inclined-plane,The second inclined-plane with the first inclined-plane face is provided with the upper surface of lifter plate,Elevating lever is additionally provided between support,Elevating lever is slidably fitted in the lifting groove on support,It is provided with the upper end of lifting groove and stops rewinding sensor,Lower end is provided with rewinding sensor.
Description
Technical field
It the utility model is related to SMT dress patch equipment technical fields, more particularly to a kind of SMT material strips retracting device.
Background technology
With the rapid development of electronics industry, SMT technologies are gradually improved, and surface mount elements turn into the main flow member of electronics industry
Part.However, the supporting body of surface mount elements is usually material strip, the use of material strip increasingly increases, the typically no material of present chip mounter
Band retracting device, after surface mount elements binding and layout, material strip is discarded, causes caused pollution to be therewith also on the rise, thus, material strip
It is imperative to reclaim.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of SMT material strips retracting device, completes the recovery to material strip,
And the function with automatic shearing material strip.
The utility model solves above-mentioned technical problem by following technological means：
A kind of SMT material strips retracting device, including recovering tray arranged in parallel and the support for being divided into both sides, driving
Motor is located at the outside of support, and power transmission shaft passes through support and recovering tray, and is slidably matched with recovering tray, is returning power transmission shaft
Freely rotated in closing quotation, the chute in vertical direction is provided with the card of recovering tray, and be sliding combined with the chute
Lifter plate, the lifter plate are gradually increasing with the increase for the material strip thickness being wrapped on power transmission shaft；The lifter plate bottom
Middle part is horizontally extending to form a level board, is provided with the rectangular through-hole run through inside the level board, the through hole is used for
Make material strip by and being additionally provided with cut groove in the upper surface of level board；Second that vertical direction is provided with the middle part of the lifter plate is slided
Groove, and punching cutter is sliding combined with second chute, it is fixedly connected with above the punching cutter in vertical
The release link in direction, is arranged with spring in the release link, and the release link is upward through the connecting plate between support, and
End is provided with handle, and the spring is between connecting plate and punching cutter；The 3rd chute is provided with the lower section of the connecting plate,
And limited block is sliding combined with the 3rd chute, the position of the limited block face release link is provided with spacing preiection, and
The limited impression being engaged with the spacing preiection is provided with the release link, spacing preiection is engaged with limited impression to be used for
Release link is carried out spacing；The lower surface of the limited block be provided with the first inclined-plane, be provided with the upper surface of the lifter plate with
Second inclined-plane of the first inclined-plane face, second inclined-plane can make limited block when applying pressure to the first inclined-plane to away from reset
The direction movement of bar；Elevating lever is additionally provided between the support, the elevating lever is slidably fitted in the lifting groove on support,
Be provided with the upper end of the lifting groove and stop rewinding sensor, lower end is provided with rewinding sensor, it is described stop rewinding sensor and
Rewinding sensor is connected by controller and motor control, and the elevating lever is located at the supplied materials direction of recovering tray, and according to
It is pressed in by deadweight on material strip.
Material strip contacts the lower surface of the elevating lever in lifting groove first, continues through afterwards logical on level board
Kong Hou, be wrapped on the power transmission shaft of motor, with the gradual extension of material strip, elevating lever in the presence of the deadweight gradually under
Move, when touching the rewinding sensor of lifting groove lower end, control motor, which starts, starts rewinding, with turning for motor
Dynamic, material strip is gradually tensed, so that elevating lever rises, when elevating lever touches the stopping rewinding sensor of lifting groove upper end
When, motor is out of service, stops rewinding, and such batch (-type) starts, and saves electric energy, reduces cost；With the thickness of material strip
Gradually increase, just promotes lifter plate gradually to rise along chute, and when material is full, it is oblique that the second inclined-plane on lifter plate just withstands on first
, can be to promote limited block along the 3rd chute away from release link so that spacing due to being axial compressive force between two inclined-planes on face
Projection departs from limited impression, the release link for now departing from limitation and the punching cutter edge under the action of the spring for being connected in its lower end
The very fast impact downwards of second chute, the blade just impact shear groove of punching cutter, so as to which the material strip penetrated in through-holes be cut
It is disconnected, realize the function of automatic shearing.
Further, the cut groove is V-shaped and the blade of face punching cutter.
The beneficial effects of the utility model：By reasonably designing, material strip can be reclaimed effectively, batch (-type) opens
Dynamic motor is advantageous to cost-effective, while it is also ensured that the appropriate tension force of material strip, lifter plate is improper can be used as automatic shearing
Switching Condition, appropriate compressing can also be carried out to the winding density of material strip so that material strip winding is close, improves recovering tray
Utilization rate, recovering effect is good, easy to spread.
Brief description of the drawings
Fig. 1 is main structure diagram of the present utility model；
Fig. 2 is left view structural representation of the present utility model；
Fig. 3 is enlarged drawing at the utility model A.
Embodiment
The utility model is described in detail below with reference to accompanying drawing：
As Figure 1-3：
A kind of SMT material strips retracting device, including recovering tray 1 arranged in parallel and the support 2 for being divided into both sides, drive
Dynamic motor 3 is located at the outside of support 2, and power transmission shaft 4 passes through support 2 and recovering tray 1, and is slidably matched with recovering tray 1, makes power transmission shaft
4 can freely be rotated in recovering tray 1, and the chute 5 in vertical direction is provided with the card of recovering tray 1, and in the chute 5
In be sliding combined with lifter plate 6, the lifter plate 6 is gradually increasing with the increase for the thickness of material strip 9 being wrapped on power transmission shaft 4；
The middle part of the bottom of lifter plate 6 is horizontally extending to form a level board 7, and the inside of level board 7 is provided with the square run through
Shape through hole 8, the through hole 8 are used to make material strip 9 by and being additionally provided with cut groove 10 in the upper surface of level board 8；The lifter plate
6 middle parts are provided with the second chute 11 of vertical direction, and are sliding combined with punching cutter 12 in second chute 11, described
The top of punching cutter 12 is fixedly connected with the release link 13 in vertical direction, and spring 14 is arranged with the release link 13,
The release link 13 is upward through the connecting plate 15 between support 2, and handle 16 is provided with end, and the spring 14 is positioned at connection
Between plate 15 and punching cutter 12；The 3rd chute 17 is provided with the lower section of the connecting plate 15, and in the 3rd chute 17
Limited block 18 is sliding combined with, the position of the face release link 13 of limited block 18 is provided with spacing preiection 19, and in the reset
Bar 13 is provided with the limited impression 20 being engaged with the spacing preiection 19, and spacing preiection 19 is engaged with limited impression 20 to be used for
Release link 13 is carried out spacing；The lower surface of the limited block 18 is provided with the first inclined-plane 21, in the upper surface of the lifter plate 6
Provided with the second inclined-plane 22 with the face of the first inclined-plane 21, second inclined-plane 22 can make limit when applying pressure to the first inclined-plane 21
Position block 18 moves to the direction away from release link 13；Elevating lever 23 is additionally provided between the support 2, the elevating lever 23 slides
Coordinate in the lifting groove 24 on support 2, be provided with the upper end of the lifting groove 24 and stop rewinding sensor, lower end is provided with rewinding
Sensor, the stopping rewinding sensor and rewinding sensor are connected by controller and the control of motor 3, the lifting
Bar 23 is located at the supplied materials direction of recovering tray 1, and is pressed in by deadweight on material strip 9.
Material strip 9 contacts the lower surface of the elevating lever 23 in lifting groove 24 first, continues through level board 7 afterwards
On through hole 8 after, be wrapped on the power transmission shaft 4 of motor 3, with the gradual extension of material strip 9, work of the elevating lever 23 in deadweight
Gradually moved down with lower, when touching the rewinding sensor of the lower end of lifting groove 24, control motor 3, which starts, starts rewinding, with
The rotation of motor 3, material strip 9 is gradually tensed, so that elevating lever 23 rises, when elevating lever 23 touches lifting groove
During the stopping rewinding sensor of 24 upper ends, motor 3 is out of service, stops rewinding, and such batch (-type) starts, and saves electric energy,
Cost is reduced, the stopping rewinding sensor and rewinding sensor are feeler or pressure sensor；With material strip 9
Thickness gradually increases, and just promotes lifter plate 6 gradually to rise along chute 5, and when material is full, the second inclined-plane 22 on lifter plate 6 is just
Withstand on the first inclined-plane 21, can be to promote limited block 18 remote along the 3rd chute 17 due to being axial compressive force between two inclined-planes
From release link 13 so that spacing preiection 19 departs from limited impression 20, now departs from the release link 13 of limitation and is connected in its lower end
Punching cutter 12 just impacted along the second chute 11 very fast impact, the blade of punching cutter 12 downwards under action from the spring 14
Cut groove 10, so as to which the material strip 9 penetrated in through hole 8 be cut, realize the function of automatic shearing.
Further, the cut groove 10 is V-shaped and the blade of face punching cutter 12.
The beneficial effects of the utility model：By reasonably designing, material strip can be reclaimed effectively, batch (-type) opens
Dynamic motor is advantageous to cost-effective, while it is also ensured that the appropriate tension force of material strip, lifter plate is improper can be used as automatic shearing
Switching Condition, appropriate compressing can also be carried out to the winding density of material strip so that material strip winding is close, improves recovering tray
Utilization rate, recovering effect is good, easy to spread.
Above example is only to illustrate the technical solution of the utility model and unrestricted, although with reference to preferred embodiment pair
The utility model is described in detail, it will be understood by those within the art that, can be to technology of the present utility model
Scheme is modified or equivalent substitution, and without departing from the objective and scope of technical solutions of the utility model, it all should cover
Among right of the present utility model.
Claims (2)
1. a kind of SMT material strips retracting device, including recovering tray arranged in parallel (1) and the support (2) for being divided into both sides,
Motor (3) is located at the outside of support (2), and power transmission shaft (4) passes through support (2) and recovering tray (1), and sliding with recovering tray (1)
It is dynamic to coordinate, power transmission shaft (4) is freely rotated in recovering tray (1), it is characterised in that：Set in the card of recovering tray (1)
Have the chute (5) in vertical direction, and lifter plate (6) be sliding combined with the chute (5), the lifter plate (6) with
The increase of material strip (9) thickness being wrapped on power transmission shaft (4) is gradually increasing；The middle part of lifter plate (6) bottom is along level side
A level board (7) is formed to extension, is provided with the rectangular through-hole (8) run through inside the level board (7), the through hole (8) is used for
Make material strip (9) by and being additionally provided with cut groove (10) in the upper surface of level board (7)；It is vertical to be provided with the middle part of the lifter plate (6)
Second chute (11) in direction, and punching cutter (12) is sliding combined with second chute (11), in the punching knife
The release link (13) in vertical direction is fixedly connected with above tool (12), spring is arranged with the release link (13)
(14), the release link (13) is upward through the connecting plate (15) between support (2), and is provided with handle (16) in end, described
Spring (14) is located between connecting plate (15) and punching cutter (12)；The 3rd chute is provided with the lower section of the connecting plate (15)
(17) limited block (18), limited block (18) the face release link (13), and in the 3rd chute (17) are sliding combined with
Position be provided with spacing preiection (19), and be provided with the release link (13) be engaged with the spacing preiection (19) it is spacing
Groove (20), spacing preiection (19) are engaged spacing for being carried out to release link (13) with limited impression (20)；The limited block
(18) lower surface is provided with the first inclined-plane (21), is provided with and the first inclined-plane (21) face in the upper surface of the lifter plate (6)
The second inclined-plane (22), second inclined-plane (22) can make limited block (18) to remote when applying pressure to the first inclined-plane (21)
The direction movement of release link (13)；Elevating lever (23) is additionally provided between the support (2), the elevating lever (23) is slidably matched
In lifting groove (24) on support (2), it is provided with the upper end of the lifting groove (24) and stops rewinding sensor, lower end, which is provided with, receives
Expect sensor, the stopping rewinding sensor and rewinding sensor are connected by controller and motor (3) control, described
Elevating lever (23) is located at the supplied materials direction of recovering tray (1), and is pressed in by deadweight on material strip (9).
2. a kind of SMT material strips retracting device according to claim 1, it is characterised in that the cut groove (10) is V-shaped simultaneously
The blade of face punching cutter (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720640755.7U CN206775931U (en) | 2017-06-02 | 2017-06-02 | A kind of SMT material strips retracting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720640755.7U CN206775931U (en) | 2017-06-02 | 2017-06-02 | A kind of SMT material strips retracting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206775931U true CN206775931U (en) | 2017-12-19 |
Family
ID=60637506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720640755.7U Expired - Fee Related CN206775931U (en) | 2017-06-02 | 2017-06-02 | A kind of SMT material strips retracting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206775931U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108563180A (en) * | 2018-01-09 | 2018-09-21 | 厦门华联电子股份有限公司 | A kind of SMD material blank panel recovery systems with feeding error-disable function |
| CN111885908A (en) * | 2020-07-27 | 2020-11-03 | 昆山英业特电子科技有限公司 | High-efficient SMT paster material feeding unit |
-
2017
- 2017-06-02 CN CN201720640755.7U patent/CN206775931U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108563180A (en) * | 2018-01-09 | 2018-09-21 | 厦门华联电子股份有限公司 | A kind of SMD material blank panel recovery systems with feeding error-disable function |
| CN111885908A (en) * | 2020-07-27 | 2020-11-03 | 昆山英业特电子科技有限公司 | High-efficient SMT paster material feeding unit |
| CN111885908B (en) * | 2020-07-27 | 2021-08-03 | 昆山英业特电子科技有限公司 | High-efficient SMT paster material feeding unit |
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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 |
Granted publication date: 20171219 Termination date: 20180602 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |