CN220210903U - Feeding device - Google Patents
Feeding device Download PDFInfo
- Publication number
- CN220210903U CN220210903U CN202321655601.7U CN202321655601U CN220210903U CN 220210903 U CN220210903 U CN 220210903U CN 202321655601 U CN202321655601 U CN 202321655601U CN 220210903 U CN220210903 U CN 220210903U
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- Prior art keywords
- feeding
- gear
- feeding gear
- main body
- gear set
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- 230000005540 biological transmission Effects 0.000 claims description 18
- 230000002452 interceptive effect Effects 0.000 abstract description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Supply And Installment Of Electrical Components (AREA)
Abstract
The utility model discloses a feeding device, which comprises: a main body and a feeding gear set; the main body is provided with a supporting shaft, and the feeding gear group is sleeved on the supporting shaft; the support shaft is also provided with a baffle plate, and the baffle plate is provided with a collision component; the interference component is sleeved on the support shaft and used for interfering the feeding gear set on the main body, the interference component is used for interfering the feeding gear set on the main body, so that the feeding gear set is not easy to send and deviate and is simple to assemble, and the feeding gear set is not stable in deviation structure due to the fact that the bearing with specific specification and size is not matched with high-precision assembly and debugging.
Description
Technical Field
The utility model relates to the field of feeding equipment of chip mounters, in particular to a feeding device.
Background
With the rapid development of electronic equipment manufacturing industry, the processing technology of mounting electronic components on a circuit board is increasingly adopted by electronic and electric appliance manufacturers. Most of the chip components are packaged in tape form into reels for metering, transportation and installation. When in use, the electronic components packaged in the carrier tape are provided with a feeding gear set on a special belt feeder, the carrier tape is sent to the lower part of the patch head to be extracted according to a certain step distance through a transmission hole on the locking carrier tape, and in the working process, operations such as carrier tape transmission, film stripping, alignment and the like are required to be carried out.
The feeding gear set in the common feeding device is arranged on the supporting shaft through the bearing, the bearing is required to be matched with the supporting shaft and the feeding gear set through high-precision assembly and debugging, the bearing is arranged between the feeding gear set and the supporting shaft to ensure the stability between the structures, so that the feeding gear set is not easy to send and deviate, and the high material selecting cost and the high assembly difficulty are determined.
Disclosure of Invention
The utility model provides a belt type feeding device for a chip mounter, which is used for solving the defects of high material selecting cost and high assembly difficulty in the prior art and comprises the following components: a main body and a feeding gear set;
the main body is provided with a supporting shaft, and the feeding gear group is sleeved on the supporting shaft;
the support shaft is also provided with a baffle plate, and the baffle plate is provided with a collision component;
the abutting component is sleeved on the supporting shaft and used for abutting the feeding gear set on the main body.
In the structure, the feeding gear set comprises a transmission gear and a feeding gear, and the transmission gear is fixedly connected with the feeding gear;
the abutting component is a spring, the spring is sleeved on the supporting shaft, and penetrates through the feeding gear to abut against the transmission gear.
In the above structure, the transmission gear is provided with a containing groove at a position corresponding to the spring.
In the structure, the transmission gear is further provided with a pin, the feeding gear is provided with a round hole corresponding to the pin, and the baffle is provided with a bayonet corresponding to the pin.
In the above structure, the main body is provided with a first mounting groove, the periphery of the first mounting groove is provided with a chute, and the feeding gear set is arranged in the first mounting groove.
In the above structure, a spacer is provided at the bottom of the first mounting groove.
In the structure, the main body is further provided with a second mounting groove, an opening is formed in the inner wall of the second mounting groove, and the opening is communicated with the first mounting groove.
In the above structure, the main body is provided with a carrier tape passage.
In the above structure, the radius of the transmission gear is smaller than the radius of the feed gear.
In the above structure, a bearing is provided between the feed gear set and the support shaft.
The beneficial effects of the utility model are as follows: the main body is provided with a supporting shaft, and the feeding gear group is sleeved on the supporting shaft; the support shaft is also provided with a baffle plate, and the baffle plate is provided with a collision component; the interference component is sleeved on the support shaft and used for interfering the feeding gear set on the main body, the interference component is used for interfering the feeding gear set on the main body, so that the feeding gear set is not easy to send and deviate and is simple to assemble, and the feeding gear set is not stable in deviation structure due to the fact that the bearing with specific specification and size is not matched with high-precision assembly and debugging.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a schematic view of the assembly of the present utility model;
FIG. 2 is another angular schematic view of FIG. 1;
fig. 3 is a schematic view of a part of the structure of the present utility model.
Detailed Description
The conception, specific structure, and technical effects produced by the present utility model will be clearly and completely described below with reference to the embodiments and the drawings to fully understand the objects, features, and effects of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and that other embodiments obtained by those skilled in the art without inventive effort are within the scope of the present utility model based on the embodiments of the present utility model. In addition, all the coupling/connection relationships referred to in the patent are not direct connection of the single-finger members, but rather, it means that a better coupling structure can be formed by adding or subtracting coupling aids depending on the specific implementation. The technical features in the utility model can be interactively combined on the premise of no contradiction and conflict.
The present utility model provides an embodiment:
as shown in fig. 1 and 3, a feeding device includes: a main body 1 and a feeding gear set 2;
the main body 1 is provided with a supporting shaft, the feeding gear set 2 is sleeved on the supporting shaft, and the main body 1 is a main part of a feeding device for assembling or arranging other structures;
the support shaft is also provided with a baffle plate 12, the baffle plate 12 is provided with a shaft hole, the support shaft 12 passes through the shaft hole on the baffle plate 12, the end part of the support shaft is provided with a screw hole, the screw hole is used for screwing in a screw, a screw with the area of the screw head larger than that of the shaft hole of the baffle plate 12 can be screwed in the screw hole, the screw is used for placing the baffle plate 12 to deviate from the support shaft, and the baffle plate 12 is provided with a collision component; the abutting component is sleeved on the supporting shaft and is used for abutting the feeding gear set 2 on the main body 1, so that the feeding gear set 2 is stable on the main body and is not easy to deviate, and the feeding gear set 2 is assembled without the help of bearings with specific specifications and sizes;
the feeding gear set 2 rotates on the supporting shaft to drive the carrier tape to move, and the carrier tape is sent to the chip mounter.
The following schemes may also be preferred on the basis of the above embodiments:
preferably, the feeding gear set 2 includes a feeding gear 21 and a driving gear 22, the feeding gear 21 is fixedly connected with the driving gear 22, in this embodiment, the feeding gear is fixedly connected with the driving gear 22 by a bolt, the centers of the feeding gear 21 and the driving gear 22 are provided with shaft holes, the supporting shaft passes through the shaft holes to enable the feeding gear 21 and the driving gear 22 to be sleeved on the supporting shaft, the driving gear 22 is used for driving the feeding gear 21, a conveying hole is formed in the carrier belt, and gear teeth on the feeding gear 21 can lock the conveying hole on the carrier belt to convey the carrier belt to the chip mounter according to a certain step distance.
Preferably, the abutting component is a spring 121, the spring 121 is sleeved on the supporting shaft, and the spring 121 passes through a shaft hole on the feeding gear to abut the transmission gear on the main body.
Preferably, a receiving groove 222 is provided on the driving gear 22 at a position corresponding to the connection of the spring 121, the size of the receiving groove 222 is consistent with that of the spring 121, and the receiving groove 222 can limit the spring 121 from being deflected at one end of the driving gear 22.
Preferably, the driving gear 22 is further provided with a pin 223, the feeding gear 21 is provided with a round hole corresponding to the position of the pin 223, the driving gear 22 can be provided with a plurality of pins 223, in the scheme of the embodiment, the driving gear 22 is provided with two pins 223, the two pins 223 are symmetrically arranged with the shaft hole of the driving gear 22 as a center, the feeding gear 21 is provided with two round holes corresponding to the position of the pin 223, the baffle 12 is provided with a bayonet 122 corresponding to the position of the pin 223, when the feeding gear 21 is assembled to the driving gear 22, the round holes on the feeding gear 21 can be aligned with the pins 223, so that the feeding gear 21 can be more conveniently installed on the driving gear 22, when the driving gear 22 rotates, the pins 223 pass through the bayonet 122, and when the driving gear 22 rotates, the baffle is limited by the bayonet 122 to rotate along with the driving gear 22 because the baffle is limited by the bayonet 223 due to the rotation of the driving gear 22.
As shown in fig. 1 and 2, preferably, the main body 1 is provided with a first mounting groove 11, the feed gear set 2 is disposed in the first mounting groove 11, the periphery of the first mounting groove 11 is provided with a chute 111, the chute 111 is used for taking out the feed gear 21 when the feed gear 21 needs to be taken out, a finger can extend into the first mounting groove 11 from the chute 111 to take down the feed gear 21, a step is disposed on the side wall of the first mounting groove 11, the feed gear 21 is disposed below the step, the transmission gear 22 is disposed above the step, and the step is used for separating the mounting position of the feed gear 21 and the mounting position of the transmission gear 22 in the first mounting groove 11.
Preferably, a gasket 113 is disposed at the bottom of the first mounting groove 11, the feeding gear set 2 is abutted against the gasket 113, the gasket 113 is preferably made of a smooth-surface material, and the gasket 113 is used for avoiding mutual abrasion caused by direct abutting of the feeding gear set 2 on the main body 1.
As shown in fig. 2 and 3, preferably, the main body 1 is further provided with a second mounting groove 13, the second mounting groove 13 is used for mounting a driving gear, an opening 131 is formed in the inner wall of the second mounting groove 13, the opening 131 is communicated with the first mounting groove 11, and the driving gear mounted in the second mounting groove 13 is meshed with the driving gear 22 through the opening, and the driving gear is used for driving the driving gear 22.
Preferably, the main body 1 is provided with a carrier tape channel 14, and the carrier tape channel 14 is used for passing a carrier tape.
Preferably, the radius of the transmission gear 22 is smaller than that of the feeding gear 21, the feeding gear 22 is partially higher than the top of the main body 1, the part of the feeding gear 22 higher than the feeding gear 22 pulls the carrier belt to pass through the top of the main body 1, and the transmission gear 22 only rotates at the part below the top of the main body 1 and drives the feeding gear 21 to rotate, so that the work of the feeding gear 22 is not affected.
Preferably, a bearing is arranged between the feeding gear set and the supporting shaft.
In the above embodiment, the spring 121 on the baffle 12 pushes the driving gear 22 against the spacer 113, the driving gear 22 is pushed against the spacer in the mounting position formed under the step of the first mounting groove 11 to rotate and drive the feeding gear 21 to rotate on the mounting position formed on the step of the first mounting groove 11, the part of the feeding gear 21 higher than the top of the main body 1 pulls the carrier belt, and the feeding gear set is pushed against the main body by the pushing component, so that the feeding gear set is not easy to be transmitted and offset and is easy to be assembled, and the feeding gear set is not stable in structure due to the fact that the bearing with specific specification and size is matched with high-precision assembly and debugging.
While the preferred embodiment of the present utility model has been described in detail, the present utility model is not limited to the embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present utility model, and these equivalent modifications or substitutions are included in the scope of the present utility model as defined in the appended claims.
Claims (10)
1. A feeding device, comprising: main body and feeding gear set ；
The main body is provided with a supporting shaft, and the feeding gear group is sleeved on the supporting shaft;
the support shaft is also provided with a baffle plate, and the baffle plate is provided with a collision component;
the abutting component is sleeved on the supporting shaft and used for abutting the feeding gear set on the main body.
2. The feeding device of claim 1, wherein the feeding gear set comprises a transmission gear and a feeding gear, and wherein the transmission gear is fixedly connected with the feeding gear;
the abutting component is a spring, the spring is sleeved on the supporting shaft, and penetrates through the feeding gear to abut against the transmission gear.
3. The feeding device according to claim 2, wherein the transmission gear is provided with a receiving groove corresponding to the position of the spring.
4. The feeding device according to claim 2, wherein the transmission gear is further provided with a pin, the feeding gear is provided with a round hole corresponding to the pin, and the baffle is provided with a bayonet corresponding to the pin.
5. The feeding device of claim 1, wherein the main body is provided with a first mounting groove, a chute is arranged at the periphery of the first mounting groove, and the feeding gear set is arranged in the first mounting groove.
6. The feeder of claim 5, wherein a gasket is provided at the bottom of the first mounting groove.
7. The feeding device of claim 1, wherein the main body is further provided with a second mounting groove, and an opening is formed in an inner wall of the second mounting groove, and the opening is communicated with the first mounting groove.
8. The feeding device of claim 1, wherein the body is provided with a carrier tape channel.
9. The feeding device of claim 2, wherein the radius of the transfer gear is smaller than the radius of the feeding gear.
10. The feeding device of claim 1, wherein a bearing is provided between the feeding gear set and the support shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321655601.7U CN220210903U (en) | 2023-06-27 | 2023-06-27 | Feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321655601.7U CN220210903U (en) | 2023-06-27 | 2023-06-27 | Feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220210903U true CN220210903U (en) | 2023-12-19 |
Family
ID=89141598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321655601.7U Active CN220210903U (en) | 2023-06-27 | 2023-06-27 | Feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220210903U (en) |
-
2023
- 2023-06-27 CN CN202321655601.7U patent/CN220210903U/en active Active
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