CN213638769U

CN213638769U - Chip mounter

Info

Publication number: CN213638769U
Application number: CN202022448998.5U
Authority: CN
Inventors: 郭树源
Original assignee: Huatong Computer Suzhou Co ltd
Current assignee: Huatong Computer Suzhou Co ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-07-06
Anticipated expiration: 2030-10-29

Abstract

The utility model relates to a chip mounter, which comprises a worktable, chip mounter is still in including pluggable setting feed main part on the board and fixing the mechanism that bears of board below, bear rotatable the inlaying in the mechanism be equipped with to the charging tray of feed main part feed. The utility model discloses the chip mounter is through setting up the feed main part with bearing the components of a whole that can function independently of mechanism, and will bear the mechanism setting in the bottom of board, need trade the line or handle unusually and during plug feed main part when the chip mounter, only need plug feed main part and replacement charging tray and change charging tray position can, it will not be influenced to bear the mechanism, thereby avoid bearing the mechanism and warp and influence the charging tray and rotate, the restriction in space and the weight has also been broken simultaneously, make the material thickness and the quality that bear the mechanism can strengthen, bear the mechanism almost not have the deformation, reduce the cost of shutting down that maintenance cost and card charging tray lead to, and the production efficiency is improved.

Description

Chip mounter

Technical Field

The utility model relates to an electronic surface pastes dress technical field, in particular to chip mounter.

Background

The chip mounter is a main device in a SMT production line, and is a device for accurately placing surface mounting components on a PCB pad by moving a mounting head. The existing chip mounter comprises a machine table and a pluggable feeding mechanism arranged on the machine table, the feeding mechanism comprises a feeding main body, a bearing mechanism and a material tray, the feeding main body is arranged on the machine table, the bearing mechanism and the feeding mechanism are integrally arranged, and the material tray is rotatably arranged between two side plates of the bearing mechanism.

Because of the limitation of the space and the supporting weight of the feeding main body, in order to smoothly install a plurality of material trays, the side plates of the bearing mechanism need to be as light and thin as possible so as to save space. However, with such design, the following disadvantages exist: when changing the line and handling the anomaly, feeding mechanism need frequently carry and plug, therefore the curb plate warp the damage easily to make the charging tray can't the free rotation in the curb plate, the card dies when leading to the feeding, the board will report to the police to stop this moment, needs operation personnel to intervene to repair, has greatly influenced the utilization.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a chip mounter to solve and bear the problem that the mechanism blocked the charging tray.

In order to achieve the above purpose, the utility model provides a following technical scheme: the chip mounter comprises a machine table, and further comprises a feeding main body and a bearing mechanism, wherein the feeding main body is arranged on the machine table in a pluggable mode, the bearing mechanism is fixed below the machine table, and a material tray for feeding the feeding main body is rotatably embedded in the bearing mechanism.

Further, the board includes the base, bear the weight of the mechanism and include first curb plate, second curb plate and supporting component, first curb plate with the second curb plate is installed perpendicularly respectively in the base both sides, supporting component installs between first curb plate and the second curb plate, and be used for placing the charging tray.

Further, the supporting component comprises a transverse supporting rod for supporting the material tray, the transverse supporting rod is arranged along the horizontal direction, and two ends of the transverse supporting rod are fixedly connected with the first side plate and the second side plate respectively.

Furthermore, the number of the horizontal support rods is three, the horizontal support rods are distributed in a triangular mode on the first side plate and the second side plate, and a concave space for containing the material tray is formed between the horizontal support rods.

Further, the surface of the transverse supporting rod is subjected to anodic treatment.

Further, the supporting component further comprises a plurality of side stop lever groups arranged at intervals on the transverse supporting rods, and the side stop lever groups are used for dividing the concave space into a plurality of spaces so as to place a plurality of trays.

Furthermore, each group of side stop lever group comprises three side stop levers, and the side stop levers are respectively arranged between two adjacent transverse support rods.

Further, the side stop lever group is arranged on the transverse supporting rod in an adjustable mode.

Furthermore, the end part of the side stop lever group is connected with a sleeve part, and the sleeve part is movably sleeved on the transverse supporting rod.

Further, a through hole is formed in the sleeve portion, and a contact member that contacts the lateral support rod is provided in the through hole.

The beneficial effects of the utility model reside in that: the utility model discloses the chip mounter is through setting up the feed main part with bearing the components of a whole that can function independently of mechanism, and will bear the mechanism setting in the bottom of board, need trade the line or handle unusually and during plug feed main part when the chip mounter, only need plug feed main part and replacement charging tray and change charging tray position can, it will not be influenced to bear the mechanism, thereby avoid bearing the mechanism and warp and influence the charging tray and rotate, the restriction in space and the weight has also been broken simultaneously, make the material thickness and the quality that bear the mechanism can strengthen, bear the mechanism almost not have the deformation, reduce the cost of shutting down that maintenance cost and card charging tray lead to, and the production efficiency is improved.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.

Drawings

Fig. 1 is a schematic structural diagram of the chip mounter of the present invention.

Fig. 2 is an assembly schematic diagram of the transverse supporting rod and the side blocking rod set of the chip mounter of the present invention.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

As shown in fig. 1, the chip mounter according to the present invention further includes a feeding main body (not shown) disposed on the machine platform and a supporting mechanism 100 fixed below the machine platform, wherein the supporting mechanism 100 is rotatably embedded with a tray 7 for feeding the feeding main body.

The machine comprises a base 200, and the bearing mechanism 100 is fixed on the base 200. The carrier mechanism 100 includes a first side plate 1, a second side plate 2, and a support assembly 10. The first side plate 1 and the second side plate 2 are respectively vertically installed at two sides of the base 200, and the first side plate 1, the second side plate 2 and the base 200 are fixedly connected through a fastener 3, in this embodiment, the fastener 3 is a threaded fastener, such as a bolt, a screw, and the like. The support assembly 10 is mounted between the first side plate 1 and the second side plate 2 and is used for placing the tray 7.

The supporting component 10 comprises a transverse supporting rod 4 for supporting the material tray 7, the transverse supporting rod 4 is arranged along the horizontal direction, and two ends of the transverse supporting rod 4 are fixedly connected with the first side plate 1 and the second side plate 2 respectively. Preferably, in this embodiment, the number of the cross supporting rods 4 is three, and the cross supporting rods are distributed on the first side plate 1 and the second side plate 2 in a triangular shape, and a concave space for accommodating the tray 7 is formed between the cross supporting rods 4. In order to make the material tray 7 rotate smoothly, the surface of the transverse supporting rod 4 is anodized, so that the surface of the transverse supporting rod 4 is smoother, and the friction between the material tray 7 and the transverse supporting rod 4 is extremely small.

In addition, the supporting assembly 10 further comprises a plurality of side stop lever groups 6 mounted on the cross-supporting rod 4, and the number of the side stop lever groups 6 is a plurality of side stop lever groups arranged at intervals along the length direction of the cross-supporting rod 4. The side stop rod group 6 is used for dividing a concave space formed by the cross support rods 4 into a plurality of spaces so as to place a plurality of material trays 7. Because the charging tray 7 and the charging tray 7 are separated by the side stop lever group 6, the rotation between two adjacent charging trays 7 is not influenced. Preferably, the distance between the two adjacent side stop lever sets 6 is equal to or slightly greater than the thickness of the material tray 7, so that the two sides of the material tray 7 can be limited and supported by the side stop lever sets 6, and the material tray 7 can rotate more stably. In order to reduce the friction between the tray 7 and the side stop lever group 6, the surface of the side stop lever group 6 can be anodized.

In this embodiment, every group side pin group 6 all includes three side pins 61, and side pin 61 sets up respectively between two adjacent horizontal die-pin 4 to make side pin group 6 can also support horizontal die-pin 4, supporting component 10 integral connection is more firm. As a preferred embodiment, for convenience of assembly, the three side blocking rods 61 may also be made into a triangular connected structure, specifically, a connecting rod (not shown) may be used between the adjacent two side blocking rods 61 to achieve connection, or during manufacturing, the end portions of the adjacent two side blocking rods 61 are integrally formed, which is not limited herein.

Because in actual production, the difference of production product leads to the thickness of charging tray 7 to differ, consequently, in order to improve the utility model discloses chip mounter's adaptability, side pin group 6 adjustable in position installs on horizontal die-pin 4, and side pin group 6 slides with horizontal die-pin 4 to join in marriage promptly and join in marriage, and when the charging tray 7 of different thickness was placed to needs, side pin group 6 can slide along horizontal die-pin 4 to adjust the distance between adjacent both sides pin group 6, with the different charging tray 7 of adaptation. As a preferred embodiment, in order to facilitate the adjustment of the side blocking rod group 6, as shown in fig. 2, a plurality of side blocking rods 61 of the side blocking rod group 6 are of a connected structure, a sleeve portion 8 is disposed between each side blocking rod 61 and each side blocking rod 61, and the end portions of adjacent two side blocking rods 61 are movably sleeved on different cross support rods 4 through the sleeve portions 8. The sleeve part 8 and the transverse supporting rod 4 can be connected closely, when the position of the side retaining rod group 6 on the transverse supporting rod 4 needs to be adjusted, the side retaining rod group 6 can be connected on the transverse supporting rod 4 stably without applying force, and the large force is needed to slide. Indeed, in other embodiments, the sleeve portion 8 may be loosely fitted with the cross brace 4, and an abutment member (not shown) may be used to abut against the sleeve portion 8. Specifically, the sleeve portion 8 is provided with a through hole (not shown) in which an abutting member is screwed, and the abutting member is screwed so as to abut against the cross stay 4 to restrict the movement of the side stopper group 6. In addition, a sliding groove (not shown) may be disposed on the horizontal supporting rod 4, and the side blocking rod group 6 is disposed in a manner of sliding and matching with the sliding groove instead of the sleeve portion 8, which is not specifically limited herein.

When the chip mounter works, the material tray 7 is placed on the bearing mechanism 100, and the material belt on the material tray 7 is connected with the feeding main body, so that the material belt is used for conveying chips; when the chip mounter needs to change the wire or handle abnormality and plug the feeding main body, only the plugging and plugging of the feeding main body, the replacement of the tray 7 and the change of the position of the tray 7 are needed, and the bearing mechanism 100 is not affected, so that the bearing mechanism 100 is prevented from deforming and affecting the rotation of the tray 7.

In summary, the chip mounter of the present invention, by arranging the bearing mechanism on the base of the chip mounter, will not affect the bearing mechanism when the feeding main body is plugged or unplugged due to abnormal line change and handling, and thus thoroughly solve the problem of material clamping disc; meanwhile, the limitation on space and weight is broken through, the material thickness and the quality of the bearing mechanism can be enhanced, so that the bearing mechanism is almost free of deformation, the maintenance cost caused by the deformation of the bearing mechanism and the shutdown cost caused by the material clamping disc are reduced to almost zero, and meanwhile, the production efficiency is also improved.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The chip mounter comprises a machine table and is characterized by further comprising a feeding main body and a bearing mechanism, wherein the feeding main body is arranged on the machine table in a pluggable mode, the bearing mechanism is fixed below the machine table, and a material tray for feeding the feeding main body is rotatably embedded in the bearing mechanism.

2. The mounter according to claim 1, wherein the stage includes a base, the carrying mechanism includes a first side plate, a second side plate, and a supporting component, the first side plate and the second side plate are respectively vertically installed on two sides of the base, and the supporting component is installed between the first side plate and the second side plate and used for placing the tray.

3. The mounter according to claim 2, wherein said support assembly includes a cross bar for supporting said tray, said cross bar is disposed along a horizontal direction, and two ends of said cross bar are respectively fixedly connected to said first side plate and said second side plate.

4. The mounter according to claim 3, wherein the number of said cross-supporting rods is three, and said cross-supporting rods are distributed in a triangular shape on said first side plate and said second side plate, and a recessed space for accommodating said tray is formed between said cross-supporting rods.

5. The mounter according to claim 3, wherein the surface of said cross bar is anodized.

6. The mounter according to claim 4, wherein said support assembly further includes a plurality of side bar sets disposed at intervals on said cross bar, said side bar sets being configured to divide said recessed space into a plurality of spaces for accommodating a plurality of trays.

7. The mounter according to claim 6, wherein each of said side bar groups includes three side bars, and said side bars are respectively disposed between two adjacent cross bars.

8. The mounter according to claim 7, wherein said set of side bars are adjustably mounted on said cross bar.

9. The mounter according to claim 8, wherein a sleeve portion is connected to an end of said side bar group, and said sleeve portion is movably fitted over said cross bar.

10. The mounter according to claim 9, wherein said sleeve portion starts with a through hole, and an abutting member abutting against said traverse bar is provided in said through hole.