CN216491820U - Tray device and chip mounter thereof - Google Patents
Tray device and chip mounter thereof Download PDFInfo
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- CN216491820U CN216491820U CN202122446584.3U CN202122446584U CN216491820U CN 216491820 U CN216491820 U CN 216491820U CN 202122446584 U CN202122446584 U CN 202122446584U CN 216491820 U CN216491820 U CN 216491820U
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- tray
- slide rail
- fixing
- backup pad
- chip mounter
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Abstract
The utility model relates to the field of chip mounters, in particular to a tray device and a chip mounter thereof; the tray device comprises a tray unit and a plurality of supporting plates, the tray unit comprises a first tray, a second tray and a sliding rail module, the second tray is slidably connected with the first tray through the sliding rail module, and the supporting plates are all arranged at the bottom of the first tray; according to the utility model, by designing the tray device with the adjustable tray surface area, the corresponding surface area can be selected and adjusted according to actual conditions, on one hand, the scanning range of a CCD device in a chip mounter can be better covered, the effective object placing area of the tray unit is larger, the utilization rate of the tray unit is higher, and the chip mounting efficiency is further improved; on the other hand, the method can be suitable for more patch scenes, so that the practicability is stronger. Further, through setting up the backup pad as supporting, can effectively improve the plane degree of tray unit, and then improve the paster quality.
Description
Technical Field
The utility model relates to the field of chip mounters, in particular to a tray device and a chip mounter thereof.
Background
The chip mounter is also called a mounter and a surface mounting system, and is configured behind a dispensing machine or a screen printer in a production line, is equipment for accurately placing surface mounted components on a PCB (printed circuit board) pad by moving a mounting head, is equipment for realizing high-speed and high-precision component mounting, and is the most critical and complex equipment in the whole SMI production.
In the prior art, the feeding tray on the chip mounter has a large area, so that the occupied space is large, and the displacement distance of the mounting mechanism is limited in the use process, on one hand, a part of positions of the CCD of the chip mounter do not reach the position, so that a blind area for the mounting mechanism to absorb elements exists on the tray, a part of positions of a tray feeding plate cannot be provided with element trays, and the utilization rate of the tray is greatly reduced; on the other hand, the absence of the tray in a partial area within the irradiation range of the CCD results in failure to place the component tray. The existing tray cannot adjust the size of the tray according to actual conditions, and has poor use effect, so that the mounting efficiency of a PCB (printed circuit board) bonding pad is low; and when the chip mounter runs a small batch of mounting tasks or a proofing process, some elements with less demand exist, and if the elements are still placed on the self-contained feeding tray, a large amount of space of the feeding tray is wasted, so that the economical efficiency is poor, and the using effect is poor.
Therefore, it is very important to design a tray device with adjustable tray size and a chip mounter thereof in the field.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the tray device with the adjustable tray size and the chip mounter thereof are provided aiming at the defects in the prior art, and the defect that the use effect is poor and the mounting efficiency of a PCB (printed circuit board) bonding pad is low in the prior art is overcome.
The technical scheme adopted by the utility model for solving the technical problems is as follows: provided is a tray device, preferably comprising: the tray device comprises a tray unit and a plurality of supporting plates, wherein the tray unit comprises a first tray, a second tray and a slide rail module, the second tray is connected with the first tray in a sliding mode through the slide rail module, the end face of the first tray is flush with the end face of the second tray, and the supporting plates are arranged at the bottom of the first tray.
Wherein, the preferred scheme is as follows: the second tray is provided with a plurality of extension plates, the first tray is provided with a plurality of accommodating grooves corresponding to the extension plates, and the second tray can drive the extension plates to enter or exit the accommodating grooves relative to the first tray.
Wherein, the preferred scheme is as follows: the slide rail module comprises at least one first slide rail arranged at the bottom of the first tray and at least one second slide rail arranged at the bottom of the second tray, and the second slide rail and the first slide rail are arranged in pair in a matched mode.
Wherein, the preferred scheme is as follows: the slide rail module comprises two first slide rails and two second slide rails, the two first slide rails are arranged on two sides of the bottom of the first tray respectively, and the two second slide rails are arranged on two sides of the bottom of the second tray respectively and correspond to the positions of the first tray.
Wherein, the preferred scheme is as follows: and a fixing module is arranged on the second slide rail and used for fixing the relative position of the first tray and the second tray.
Wherein, the preferred scheme is as follows: the fixing module is a fixing screw, a fixing hole matched with the fixing screw is formed in the first tray, and the fixing screw can be locked into the fixing hole to fix the relative position of the first tray and the second tray.
Wherein, the preferred scheme is as follows: the bottom of backup pad is provided with the mounting bar, the backup pad passes through the mounting bar and outside board be assembled between/be connected.
Wherein, the preferred scheme is as follows: still be provided with the dowel pin in the backup pad, the dowel pin is used for carrying out the fixed of relative position to backup pad and outside board.
Wherein, the preferred scheme is as follows: the support plate is further provided with a hand-pulling fixing joint, and the support plate is fixed with an external machine table through the hand-pulling fixing joint.
In order to solve the problems in the prior art, the utility model also provides a chip mounter, and the preferable scheme is as follows: the chip mounter comprises the tray device, the machine table, the CCD device and the chip mounting device, wherein the chip mounting device, the CCD device and the tray device are all arranged on the machine table.
Compared with the prior art, the utility model has the beneficial effects that the tray device with the adjustable tray surface area is designed, so that the corresponding surface area can be selected and adjusted according to the actual situation, on one hand, the scanning range of a CCD device in a chip mounter can be better covered, the effective object placing area of the tray unit is larger, the utilization rate of the tray unit is higher, and the chip mounting efficiency is further improved; on the other hand, the method can be suitable for more patch scenes, so that the practicability is stronger. Further, through setting up the backup pad as supporting, can effectively improve the plane degree of tray unit, and then improve the paster quality.
Drawings
The utility model will be further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a first structural schematic diagram of a tray device according to the present invention;
FIG. 2 is a second structural view of a tray device according to the present invention;
FIG. 3 is a schematic view of the construction of a first tray and a second tray of the present invention;
FIG. 4 is a schematic structural diagram of a slide rail module according to the present invention;
fig. 5 is a schematic structural view of the support plate in the present invention.
Detailed Description
The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, the present invention provides a preferred embodiment of a tray device.
The utility model provides a tray device, tray device includes tray unit 1 and a plurality of backup pad 2, tray unit 1 includes first tray 11, second tray 12 and slide rail module 13, but second tray 12 passes through slide rail module 13 and first tray 11 sliding connection, just first tray 11 flushes the setting with second tray 12 terminal surface, and is a plurality of backup pad 2 all sets up the bottom at first tray 11.
Specifically, and referring to fig. 1 and 2, the tray device includes a telescopically adjustable tray unit 1, the tray unit 1 is mainly used for placing a tray, and includes a first tray 11 and a second tray 12, a slide rail module 13 is disposed between the first tray 11 and the second tray 12, and the second tray 12 can slide relative to the first tray 11 through a slider module to adjust the surface area of the whole tray unit 1. When the tray device is used for placing some components with larger demand, the second tray 12 can be slid towards the direction far away from the first tray 11, so that the surface area of the tray unit 1 is enlarged to bear more component trays; when the tray device is used for placing some components with smaller demand, the second tray 12 can be slid towards the direction close to the first tray 11, and a partial area of the second tray 12 is accommodated in the first tray 11, so that the surface area of the tray unit 1 is reduced, and the occupied space of the tray unit is reduced on the premise that the demand is met.
Wherein, through setting tray unit 1 to the adjustable type of surface area, can select to adjust the surface area size that corresponds according to actual conditions, its scanning range that covers CCD device in the chip mounter that can be better for tray unit 1 effectively puts the thing area bigger, makes tray unit 1's utilization ratio higher.
Further, the tray device also comprises a plurality of supporting plates 2, wherein the supporting plates 2 are fixedly arranged at the bottom of the tray unit 1 and are mainly used for bearing the tray unit 1, and the tray unit 1 can be fixed on an external machine table through the supporting plates 2.
Wherein, through adopting backup pad 2 to replace current supporting legs, can make the plane degree of tray device better. The quantity of backup pad 2 can set up by oneself according to actual conditions, in this embodiment, adopts two backup pad 2, two backup pad 2 sets up respectively in the both sides of first tray 11 bottom to further improve tray device's plane degree.
As shown in fig. 3, the present invention provides a preferred embodiment of the first tray and the second tray.
The second tray 12 is provided with a plurality of extension plates 121, the first tray 11 is provided with a plurality of accommodating grooves 111 corresponding to the extension plates 121, and the second tray 12 can drive the extension plates 121 to enter or exit the accommodating grooves 111 relative to the first tray 11.
Specifically, and referring to fig. 1 and 3, when the tray device is used to place some components with larger demand, the second tray 12 can be slid away from the first tray 11, so that the extension plate 121 exits the receiving groove 111 and extends outward, thereby enlarging the surface area of the tray unit 1 to carry more component trays; when the tray device is used for placing some components with smaller demand, the second tray 12 can be slid towards the direction close to the first tray 11, so that the extension plate 121 enters the accommodating groove 111 and is accommodated in the accommodating groove 111, thereby reducing the surface area of the tray unit 1, and reducing the occupied space of the tray unit on the premise of meeting the demand. When the surface area of the tray unit 1 is not enough to cover the whole scanning range of the CCD device, in order to improve the utilization rate of the tray unit 1 and avoid the occurrence of a grabbing blind area of the external patch device, the second tray 12 may be slid in a direction away from the first tray 11, so that the extension plate 121 exits the accommodating groove 111 and extends outward, thereby enlarging the surface area of the tray unit 1 and covering the whole scanning range of the CCD device.
As shown in fig. 4, the present invention provides a preferred embodiment of the slide rail module.
The slide rail module 13 includes at least one first slide rail 131 disposed at the bottom of the first tray 11 and at least one second slide rail 132 disposed at the bottom of the second tray 12, and the second slide rail 132 and the first slide rail 131 are disposed in pair.
Specifically, referring to fig. 1 and fig. 4, the first slide rail 131 is fixedly disposed at the bottom of the first tray 11, the second slide rail 132 is fixedly disposed at the bottom of the second tray 12, the first slide rail 131 and the second slide rail 132 are disposed in pair and are disposed in parallel contact, the second slide rail 132 can slide relative to the first slide rail 131, and when the second slide rail 132 slides relative to the first slide rail 131, the second slide rail 12 can be driven to slide relative to the first tray 11, so as to increase or decrease the surface area of the whole tray unit 1.
The number of the first slide rail 131 and the second slide rail 132 can be set according to actual situations, and if the cost is pursued, a small number of pairs, even only one pair of the first slide rail 131 and the second slide rail 132 can be selected; if the stability and the smoothness of use of the tray unit 1 are pursued, more pairs of the first slide rail 131 and the second slide rail 132 may be optionally provided.
Further, for better balancing the cost and the stability of the tray unit 1, in this embodiment, the slide rail module 13 is provided with two first slide rails 131 and two second slide rails 132, the two first slide rails 131 are respectively disposed on two sides of the bottom of the first tray 11, and the two second slide rails 132 are respectively disposed on two sides of the bottom of the second tray 12 and correspond to the position of the first tray 11.
Specifically, two first slide rails 131 are all fixed to be disposed at the bottom of first tray 11, and are respectively disposed at the left and right sides along the sliding direction of second tray 12, and two second slide rails 132 are all fixed to be disposed at the bottom of second tray 12, and are respectively disposed at the left and right sides along the sliding direction of second tray 12, and respectively correspond to two first slide rails 131.
Further, a fixing module 133 is disposed on the second slide rail 132, and the fixing module 133 is configured to fix a relative position of the first tray 11 and the second tray 12.
Specifically, the fixing module 133 is mainly used for fixing the positions of the first tray 11 and the second tray 12, and when the second slide rail 132 slides to a designated position relative to the first slide rail 131, the current relative position can be fixed by the fixing module 133, so that the position movement of the tray caused by the sliding of the second tray 12 relative to the first tray 11 in the mounting process is avoided, the component grabbing error caused by the position movement of the tray is further avoided, and the quality and the efficiency of mounting are improved.
The fixing module 133 may be selected according to actual conditions or cost and other comprehensive considerations, and may be of a snap type or a bolt type. In this embodiment, the fixing module 133 is a fixing screw, the first tray 11 is provided with a fixing hole matched with the fixing screw, and after the second slide rail 132 slides to a specific position relative to the first slide rail 131, the fixing screw can be locked in the fixing hole to fix the relative position of the first tray 11 and the second tray 12.
As shown in fig. 5, the present invention provides a preferred embodiment of the support plate.
The bottom of backup pad 2 is provided with mounting bar 21, backup pad 2 passes through mounting bar 21 and outside board be assembled between/be connected.
Specifically, and referring to fig. 5, mounting bar 21 mainly used is the assembly of whole tray device, mounting bar 21 specifically can set up to the guide block, when carrying out the assembly of tray device, earlier with tray unit 1 with supporting unit assembly, to slide second tray 12 towards being close to first tray 11 direction to make extension board 121 accomodate completely to holding tank 111 in, make the surface area of tray unit 1 shrink to the minimum, and die through the fixed screw lock fixed. Further, utilize the guided way of backup pad 2 bottom to pack into the board to inside pushing away and pushing to the position of outside board, in order to realize the assembly application of tray device.
Further, still be provided with the dowel pin 22 on the backup pad 2, the dowel pin 22 is used for carrying out the fixed of relative position to backup pad 2 and outside board.
Specifically, and referring to fig. 5, the positioning pin 22 is disposed at an end of the supporting plate 2, and after the supporting plate 2 is loaded into the machine through the bottom guide rail and pushed into place inside the machine, the front end of the supporting plate can be fixed through the positioning pin 22, so as to define the current position of the supporting plate 2.
Further, a hand-pulling fixing joint 23 is further arranged on the supporting plate 2, and the supporting plate 2 is fixed with an external machine table through the hand-pulling fixing joint 23.
Specifically, referring to fig. 5, the wrench fixing joint 23 is disposed on the supporting plate 2 and located at the other end corresponding to the positioning pin 22, after the supporting plate 2 is loaded into the machine through the guiding rail at the bottom and pushed into the machine, and the positioning pin 22 fixes the supporting plate 2 forward, so as to limit the current position of the supporting plate 2, the handle of the wrench fixing joint 23 may be tightened to lock and fix the tray device at the corresponding position on the machine.
The utility model also provides a best embodiment of the chip mounter.
The chip mounter comprises the tray device, the machine table, the CCD device and the chip mounting device, wherein the chip mounting device, the CCD device and the tray device are all arranged on the machine table.
Specifically, the tray device is mainly applied to a chip mounter and is mainly used for placing a tray with chip mounting elements; the chip mounting device is mainly used for grabbing chip mounting elements in a material loading tray of the tray device and mounting the chip mounting elements on the corresponding circuit board; the CCD device is mainly used for photographing and positioning to obtain the position of the chip mounting element, the position of the chip mounting device and the position of the circuit board to be subjected to chip mounting.
The feeding tray device of the existing chip mounter is large in area and large in occupied space, and in the using process, due to the fact that the displacement distance of the chip mounter is limited, on one hand, the CCD device in the chip mounter in one part of positions does not shine, a blind area for the chip mounter to suck elements exists on the tray, so that element trays cannot be placed in the part of positions of the tray device, and the utilization rate of the tray is greatly reduced; on the other hand, the absence of a tray in a partial area within the irradiation range of the CCD device results in failure to place a component tray. The existing tray cannot adjust the size of the tray according to actual conditions, and has poor use effect, so that the mounting efficiency of a PCB (printed circuit board) bonding pad is low; and when the chip mounter runs a small batch of mounting tasks or a proofing process, some elements with less demand exist, and if the elements are still placed on the self-contained feeding tray, a large amount of space of the feeding tray is wasted, so that the economical efficiency is poor, and the using effect is poor. The chip mounter in this embodiment can effectively solve the above problems by adopting the tray device with the size of the tray adjustable.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the present invention, but rather as embodying the utility model in a wide variety of equivalent variations and modifications within the scope of the appended claims.
Claims (10)
1. A tray device, characterized in that: the tray device comprises a tray unit and a plurality of supporting plates, wherein the tray unit comprises a first tray, a second tray and a slide rail module, the second tray is connected with the first tray in a sliding mode through the slide rail module, the end face of the first tray is flush with the end face of the second tray, and the supporting plates are arranged at the bottom of the first tray.
2. The tray device according to claim 1, wherein: the second tray is provided with a plurality of extension plates, the first tray is provided with a plurality of accommodating grooves corresponding to the extension plates, and the second tray can drive the extension plates to enter or exit the accommodating grooves relative to the first tray.
3. The tray device according to claim 1, wherein: the slide rail module comprises at least one first slide rail arranged at the bottom of the first tray and at least one second slide rail arranged at the bottom of the second tray, and the second slide rail and the first slide rail are arranged in pair in a matched mode.
4. A tray device according to claim 3, wherein: the slide rail module comprises two first slide rails and two second slide rails, the two first slide rails are arranged on two sides of the bottom of the first tray respectively, and the two second slide rails are arranged on two sides of the bottom of the second tray respectively and correspond to the positions of the first tray.
5. A tray device according to claim 3, wherein: and a fixing module is arranged on the second slide rail and used for fixing the relative position of the first tray and the second tray.
6. The tray device according to claim 5, wherein: the fixing module is a fixing screw, a fixing hole matched with the fixing screw is formed in the first tray, and the fixing screw can be locked into the fixing hole to fix the relative position of the first tray and the second tray.
7. The tray device according to claim 2, wherein: the bottom of backup pad is provided with the mounting bar, the backup pad passes through the mounting bar and outside board be assembled between/be connected.
8. The tray device according to claim 2, wherein: still be provided with the dowel pin in the backup pad, the dowel pin is used for carrying out the fixed of relative position to backup pad and outside board.
9. The tray device according to claim 2, wherein: the support plate is further provided with a hand-pulling fixing joint, and the support plate is fixed with an external machine table through the hand-pulling fixing joint.
10. A chip mounter is characterized in that: the chip mounter comprises the tray device, the machine table, the CCD device and the chip mounting device according to any one of claims 1 to 9, wherein the chip mounting device, the CCD device and the tray device are arranged on the machine table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122446584.3U CN216491820U (en) | 2021-10-11 | 2021-10-11 | Tray device and chip mounter thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122446584.3U CN216491820U (en) | 2021-10-11 | 2021-10-11 | Tray device and chip mounter thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216491820U true CN216491820U (en) | 2022-05-10 |
Family
ID=81437916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122446584.3U Active CN216491820U (en) | 2021-10-11 | 2021-10-11 | Tray device and chip mounter thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216491820U (en) |
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2021
- 2021-10-11 CN CN202122446584.3U patent/CN216491820U/en active Active
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