CN204872754U - Loading attachment - Google Patents
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- CN204872754U CN204872754U CN201520605855.7U CN201520605855U CN204872754U CN 204872754 U CN204872754 U CN 204872754U CN 201520605855 U CN201520605855 U CN 201520605855U CN 204872754 U CN204872754 U CN 204872754U
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- CN
- China
- Prior art keywords
- steel band
- belt conveyor
- feeding device
- conveying
- raw materials
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Abstract
The utility model provides a loading attachment, with raw materials conveying to by the steel band centre gripping, include: conveying subassembly, track guidance assembly and direction subassembly, the conveyer belt of conveying subassembly is driven horizontal transmission by the belt pulley, and the steel band is located conveying end one side of conveyer belt, two bootstrap blocks that the relative interval of track guidance assembly set up extend and form the guide slot that guides the raw materials to pass through along the direction of transfer above the conveyer belt, the direction piece of direction subassembly sets up in the conveying end top of conveyer belt, and the steel band between form one and just enable along being fit for the slot that raw materials that steel band centre gripping orientation stood passes through, the framing mask setting of direction subassembly forms the logical groove that can let the raw materials pass through between framing mask and the conveyer belt between bootstrap block and direction piece, the top height that leads to the groove corresponding to steel band institute ability centre gripping to the maximum height of raw materials just export and face toward the slot. The automatic completion of this loading attachment conveying raw materials need not human intervention, and just the conveying is accurate less for required labour, can satisfy the mass production demand well.
Description
Technical field
The utility model relates to a kind of appurtenance of device production, particularly relates to a kind of feeding device.
Background technology
Along with the development of electronics industry, the quantity required of electronic component is got more and more.In order to meet growing production of electronic components needs, the automation mechanized operation in each stage of production of electronic components becomes the key improving supply quantity, in order to the automated production saving human cost electronic component also becomes to take as the leading factor.
Lead frame is a kind of very common at electronic component, and it generally can carry by steel band each production processes such as entering flash, electrolysis and plating as raw material in enormous quantities.The structure of the steel band of current normally used a kind of feed wire framework class raw material, steel band is provided with fixture, when steel band turns to assigned address, fixture will be opened, by manually lead frame being placed between fixture and steel band, along with the movement of steel band, fixture can be automatically closed thus be clipped on steel band by lead frame, and the process of conveniently subsequent handling, can require that fixture level clamps lead frame.
But the mode of lead frame class raw material is manually placed in current this employing, labour demand is large, and obviously, the requirement of frequent out of reach fixture folder lead frame, is difficult to meet production demand in human element impact.
Summary of the invention
Main purpose of the present utility model is that prior art is large by the labour demand existing for artificial placement lead frame, human element affects obviously, so be difficult to the technical matters meeting production demand in order to solve.
In order to solve the problems of the technologies described above, the utility model provides a kind of feeding device, for raw material being sent to the position clamped by steel band, comprise: transfer assembly, comprise a pair belt pulley and to be around on described belt pulley and to be driven the belt conveyor of horizontal transmission by belt pulley, described steel band is positioned at the transmission end side of described belt conveyor; Track directing assembly, comprises and to be positioned at above belt conveyor, to extend and two bootstrap blocks that arrange of relative spacing along the direction of transfer of belt conveyor, form the guide groove guiding raw material to pass through between two bootstrap blocks; And guidance set, comprise and be positioned at a guide piece above belt conveyor and a framing mask, described guide piece is arranged on above the transmission end of belt conveyor, and and between steel band, form a slit, described slit be able to make the raw material along being applicable to standing in steel band clamping direction pass through, described framing mask is arranged between described bootstrap block and described guide piece, form the groove that raw material can be allowed to pass through between described framing mask and belt conveyor, the tip height of described groove corresponds to the maximum height of the raw material that steel band can be clamped to and outlet faces toward described slit.
Described feeding device also comprises horizontal transmission monitoring assembly, and described horizontal transmission monitoring assembly comprises: fixed mount, is fixedly connected on described transfer assembly; Movable block, to be arranged on described fixed mount and free to rotate in perpendicular; And inductor, monitor the horizontality of described movable block, and depart from and to control described transfer assembly when horizontal direction is greater than predetermined angle and stop transmitting monitoring it.
Described feeding device also comprises screw component, and described screw component comprises: bracing frame, and bottom is fixedly supported on working face, and top is provided with described guidance set; Permanent seat, is fixedly connected on support frame as described above; Screw rod, is vertically arranged and bottom and described permanent seat are spirally connected; And nut, being screwed onto on described screw rod and connecting described transfer assembly, along with the rotation of described screw rod, described nut drives described transfer assembly upper and lower translation.
Described feeding device, wherein, described screw component also comprises counting gear, and described counting gear is arranged on described screw rod, to draw the rotating cycle of screw rod.
Described feeding device, wherein, described screw component comprises again motor, the counting inductor and controller of electric connection, screw rod described in described driven by motor rotates, the side that described counting inductor is arranged on counting gear is with the rotating cycle of sense counter gear and be transferred to controller, described controller calculates the distance of nut upper and lower translation according to rotating cycle, and by this distance with need adjust distance value and compare, control described motor when arriving and need adjusting distance value and quit work.
Described feeding device, wherein, on the direction of transfer of belt conveyor, the width of described groove progressively successively decreases.
Described feeding device, wherein, described transfer assembly also comprises space block, and described space block is closely horizontally set on the below of described belt conveyor with guide conveyor horizontal transmission.
The utility model has following beneficial effect, feeding device of the present utility model each assembly by it is arranged, the direction that applicable steel band can be kept to clamp when making raw material be transferred into the clip position of steel band and height, whole transport process completes automatically, without the need to human intervention, required labour power is few and transmission is accurate, can meet production demand well.
Accompanying drawing explanation
Fig. 1 is the perspective view one of feeding device of the present utility model.
Fig. 2 is the perspective view two of feeding device of the present utility model.
Detailed description of the invention
Feeding device of the present utility model is used for raw material being sent to the position clamped by steel band 600.In order to further illustrate principle of the present utility model and structure, now by reference to the accompanying drawings preferred embodiment of the present utility model is described in detail.
Refer to shown in Fig. 1 and Fig. 2, feeding device of the present utility model comprises transfer assembly 1, track directing assembly 2 and guidance set 3, can also comprise horizontal transmission monitoring assembly 4 and screw component 5.
Described transfer assembly 1 comprises a pair belt pulley 11 and a belt conveyor 12, can also comprise space block 13 and a pulley electric motor 14.
Described belt pulley 11 can be driven rotation by pulley electric motor 14.
Described belt conveyor 12 to be around on described belt pulley 11 and to be driven horizontal transmission by belt pulley 11, waits the steel band 600 of raw material to be held to be positioned at the transmission end side of belt conveyor 12.
The below that described space block 13 is closely horizontally set on described belt conveyor 12 tilts to prevent belt conveyor 12, and then guide conveyor 12 horizontal transmission.
Described track directing assembly 2 comprises two bootstrap blocks 21, the direction of transfer of described two bootstrap blocks 21 in strip along belt conveyor extends, two bootstrap blocks 21 are fixed on above belt conveyor 12 and relative spacing is arranged, and form the guide groove 22 guiding raw material to pass through between two bootstrap blocks 21.
Described guidance set 3 comprises guide piece 31 and a framing mask 32.
Described guide piece 31 is positioned at the top of belt conveyor 12, and above the transmission end that specifically can be arranged on belt conveyor 12, forms a slit 33 between described guide piece 31 and steel band 600, and described slit 33 be able to make to clamp the raw material of standing in direction passes through along being applicable to steel band 600.
Described framing mask 32 be also arranged on belt conveyor 12 top and between described bootstrap block 21 and described guide piece 31, form the groove 34 that raw material can be allowed to pass through between described framing mask 32 and belt conveyor 12, the tip height of described groove 34 corresponds to the maximum height of the raw material that steel band 600 can be clamped to and outlet faces toward described slit 33.Effect is transmitted preferably in order to reach, on the direction of transfer of belt conveyor 12, the trend that described groove 34 progressively can successively decrease in width.
Described horizontal transmission monitoring assembly 4 comprises fixed mount 41, movable block 42 and inductor (not shown).
Described fixed mount 41 is fixedly connected on described transfer assembly 11.
Described movable block 42 to be arranged on described fixed mount 41 and free to rotate in perpendicular, when belt conveyor 12 transmit depart from horizontal direction time, described movable block 42 synchronously can present non-standard state.Prior need are measured under the prerequisite not affecting steel band 600 clamping effect, and described movable block 42 departs from the maximal angle value that horizontality may occur, this maximal angle value is designated as predetermined angle and charges in inductor 43.
Described inductor monitors the horizontality of described movable block 42, departs from and then to control described transfer assembly 1 when monitoring movable block 42 when horizontal direction is greater than predetermined angle and stop transmitting.
Described screw component 5 comprises bracing frame 51, permanent seat 52, screw rod 53 and nut 54, can also comprise counting gear 55, lead screw motor 56, counting inductor (not shown) and controller (not shown).
Be fixedly supported on bottom support frame as described above 51 on working face, top is provided with described guidance set 3.For the specific embodiment in Fig. 1 and Fig. 2, the framing mask 32 of described guidance set 3 is fixedly connected on the top of support frame as described above 51 by a connecting arm 35.
Described permanent seat 52 is horizontally disposed with and is fixedly connected on support frame as described above 51.
Screw rod 53 vertically arranges and bottom and described permanent seat 52 are spirally connected.
Nut 54 to be screwed onto on described screw rod 53 and to connect described transfer assembly 1, and along with the rotation of described screw rod 53, described nut 54 drives described transfer assembly 1 and track directing assembly 2 upper and lower translation on it.
Described counting gear 55 is arranged on described screw rod 53, to draw the rotating cycle of screw rod 53.
Described lead screw motor 56 drives described screw rod 53 to rotate.
The side that described counting inductor is arranged on counting gear 55 is with the rotating cycle of sense counter gear 55 and be transferred to controller.
Described controller calculates the distance of nut 54 upper and lower translation according to rotating cycle, and this distance and the distance value that need adjust is compared, and controls described lead screw motor 56 quit work when arriving the distance value that need adjust.
For the raw material transmitted for lead frame, during feeding device work of the present utility model, after lead frame enters in the guide groove above belt conveyor, due to the guiding function of guide groove, lead frame roughly can keep the erectility of easily clamping, then driven along guide groove horizontal transmission in groove by belt conveyor, out enter afterwards slit from the exit of groove, because the width of slit limits, lead frame can remain and clamp the state of standing in direction along being applicable to steel band, when lead frame arrival steel band is provided with the position of fixture, fixture closes, lead frame is clamped on steel band, and then be carried into each rigging position by steel band.
When needing the lead frame transmitting new spec size, because height when lead frame is stood there occurs change, the belt conveyor of original height has been not suitable for guiding new lead frame to reach steel band clip position smoothly, now then need the distance value that the adjustment of controller domestic demand is set according to the height value of lead frame change, controlled the height being extremely applicable to the lead frame of transmission new spec size of bolt rotary and then adjustment belt conveyor by lead screw motor.
Feeding device of the present utility model each assembly by it is arranged, the direction that applicable steel band can be kept to clamp when making raw material be transferred into the clip position of steel band and height, whole transport process completes automatically, without the need to human intervention, required labour power is few and transmission is accurate, can meet production demand well.
But; the foregoing is only better possible embodiments of the present utility model; and unrestricted protection domain of the present utility model, therefore all utilization the utility model specification sheetss and the change of the equivalent structure done by accompanying drawing content, be all included in protection domain of the present utility model.
Claims (7)
1. a feeding device, for raw material being sent to the position clamped by steel band, is characterized in that, comprising:
Transfer assembly, comprise a pair belt pulley and to be around on described belt pulley and to be driven the belt conveyor of horizontal transmission by belt pulley, described steel band is positioned at the transmission end side of described belt conveyor;
Track directing assembly, comprises and to be positioned at above belt conveyor, to extend and two bootstrap blocks that arrange of relative spacing along the direction of transfer of belt conveyor, form the guide groove guiding raw material to pass through between two bootstrap blocks; And
Guidance set, comprise and be positioned at a guide piece above belt conveyor and a framing mask, described guide piece is arranged on above the transmission end of belt conveyor, and and between steel band, form a slit, described slit be able to make the raw material along being applicable to standing in steel band clamping direction pass through, described framing mask is arranged between described bootstrap block and described guide piece, form the groove that raw material can be allowed to pass through between described framing mask and belt conveyor, the tip height of described groove corresponds to the maximum height of the raw material that steel band can be clamped to and outlet faces toward described slit.
2. feeding device according to claim 1, is characterized in that, described feeding device also comprises horizontal transmission monitoring assembly, and described horizontal transmission monitoring assembly comprises:
Fixed mount, is fixedly connected on described transfer assembly;
Movable block, to be arranged on described fixed mount and free to rotate in perpendicular; And
Inductor, monitors the horizontality of described movable block, and departs from and to control described transfer assembly when horizontal direction is greater than predetermined angle and stop transmitting monitoring it.
3. feeding device according to claim 1, is characterized in that, described feeding device also comprises screw component, and described screw component comprises:
Bracing frame, bottom is fixedly supported on working face, and top is provided with described guidance set;
Permanent seat, is fixedly connected on support frame as described above;
Screw rod, is vertically arranged and bottom and described permanent seat are spirally connected; And
Nut, being screwed onto on described screw rod and connecting described transfer assembly, along with the rotation of described screw rod, described nut drives described transfer assembly upper and lower translation.
4. feeding device according to claim 3, is characterized in that, described screw component also comprises counting gear, and described counting gear is arranged on described screw rod, to draw the rotating cycle of screw rod.
5. feeding device according to claim 4, it is characterized in that, described screw component comprises again motor, the counting inductor and controller of electric connection, screw rod described in described driven by motor rotates, the side that described counting inductor is arranged on counting gear is with the rotating cycle of sense counter gear and be transferred to controller, described controller calculates the distance of nut upper and lower translation according to rotating cycle, and by this distance with need adjust distance value and compare, control described motor when arriving and need adjusting distance value and quit work.
6. feeding device according to claim 1, is characterized in that, on the direction of transfer of belt conveyor, the width of described groove progressively successively decreases.
7. feeding device according to claim 1, is characterized in that, described transfer assembly also comprises space block, and described space block is closely horizontally set on the below of described belt conveyor with guide conveyor horizontal transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520605855.7U CN204872754U (en) | 2015-08-09 | 2015-08-09 | Loading attachment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520605855.7U CN204872754U (en) | 2015-08-09 | 2015-08-09 | Loading attachment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204872754U true CN204872754U (en) | 2015-12-16 |
Family
ID=54817155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520605855.7U Expired - Fee Related CN204872754U (en) | 2015-08-09 | 2015-08-09 | Loading attachment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204872754U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106531674A (en) * | 2016-12-19 | 2017-03-22 | 江阴新基电子设备有限公司 | Lead frame feeding device |
| CN109647774A (en) * | 2018-12-06 | 2019-04-19 | 深圳沃夫特自动化设备有限公司 | A kind of Full-automatic electrolytic cleaning equipment of LED support |
-
2015
- 2015-08-09 CN CN201520605855.7U patent/CN204872754U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106531674A (en) * | 2016-12-19 | 2017-03-22 | 江阴新基电子设备有限公司 | Lead frame feeding device |
| CN106531674B (en) * | 2016-12-19 | 2023-08-04 | 江阴新基电子设备有限公司 | Lead frame loading attachment |
| CN109647774A (en) * | 2018-12-06 | 2019-04-19 | 深圳沃夫特自动化设备有限公司 | A kind of Full-automatic electrolytic cleaning equipment of LED support |
| CN109647774B (en) * | 2018-12-06 | 2021-09-14 | 深圳沃夫特自动化设备有限公司 | Full-automatic electrolytic cleaning equipment for LED bracket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20210809 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |