Material box conveying device and material disassembling and receiving machine

Abstract

The utility model discloses a workbin conveying device and a material detaching and receiving machine, the workbin conveying device comprises a conveying assembly, a first limiting assembly and a second limiting assembly, a feeding station is arranged on a conveying path of the conveying assembly, and the conveying assembly is at least configured to convey a workbin filled with trays to the feeding station in the first direction; the first limiting assembly is arranged on the outer side of the feeding station, and the first limiting assembly is configured to limit a material box on the feeding station at the first end of the conveying assembly; the second limiting assembly is arranged below the feeding station, and the second limiting assembly is configured to conduct secondary fine positioning on the material box on the feeding station. According to the material box conveying device, the material box with the material disc is automatically conveyed to the feeding station through the conveying assembly, and the feeding efficiency is improved; and the positioning precision of the material box at the feeding station is high.

Description

Technical Field

[0001] The utility model relates to the technical field of SMT chip mounting, in particular to a bin conveying device and a bin disassembling and connecting machine. Background Art

[0002] SMT chip mounting refers to the abbreviation of a series of process flows carried out on the basis of a PCB. The PCB (Printed Circuit Board) is a printed circuit board. SMT is the abbreviation of Surface Mounted Technology (surface mounting technology), which is the most popular technology and process in the electronic assembly industry.

[0003] In the chip mounting process of SMT, a tape can be conveyed to a chip mounter through a tape reel on a feeding station so that the chip mounter can complete the chip mounting work. Usually, when the tape on the old tape reel at the feeding station is about to run out, a new tape reel needs to be fetched, and the leading end of the tape on the new tape reel and the trailing end of the tape on the old tape reel are joined by a bin disassembling and connecting machine.

[0004] At present, when the bin disassembling and connecting machine is working, a full tape reel is usually stored in a dedicated bin. When working, the bin containing the full tape reel needs to be moved to the material taking position. The existing bins containing full tape reels usually adopt manual feeding, which has the problems of low feeding efficiency and high labor intensity. Summary of the Utility Model

[0005] In order to solve the related technical problems, the purpose of the utility model is to provide a bin conveying device to solve the problems of low bin feeding efficiency and high labor intensity; in addition, the utility model also provides a bin disassembling and connecting machine including the above bin conveying device.

[0006] To achieve the above purpose, the embodiments of the utility model adopt the following technical solutions:

[0007] A bin conveying device includes a conveying assembly, a first limiting assembly and a second limiting assembly, wherein:

[0008] A feeding station is arranged on the conveying path of the conveying assembly, and the conveying assembly is at least configured to convey the bin containing the full tape reel to the feeding station along a first direction;

[0009] The first limiting assembly is arranged outside the feeding station, and the first limiting assembly is configured to limit the bin on the feeding station at the first end of the conveying assembly;

[0010] The second limiting assembly is arranged below the feeding station, and the second limiting assembly is configured to perform secondary precise positioning on the bin on the feeding station.

[0011] Optionally, the conveying assembly includes a first conveying line and a second conveying line arranged in parallel at intervals. The first conveying line is configured to carry the first side of the bin extending in the first direction, and the second conveying line is configured to carry the second side of the bin extending in the first direction. The first conveying line and the second conveying line work synchronously to convey the bin loaded with the full tray to the loading station.

[0012] Optionally, the first limiting assembly includes a first limiting block and a second limiting block. The first limiting block is fixedly installed at the first end of the first conveying line, and the second limiting block is fixedly installed at the first end of the second conveying line.

[0013] Optionally, an induction assembly is further provided at the loading station of the conveying assembly. The induction assembly is configured to sense whether there is a cartridge at the loading station. The induction assembly includes an induction element and a receiving element. One of the induction element and the receiving element is installed on the first conveying line, and the other of the receiving element and the receiving element is installed on the second conveying line.

[0014] Optionally, the second limiting assembly includes a jacking driving member, a jacking plate, and a plurality of positioning pins, wherein:

[0015] The jacking plate can be lifted and lowered relative to the conveying assembly. The driving end of the jacking driving member is connected to the jacking plate. A plurality of positioning pins are vertically installed at intervals on the jacking plate. A plurality of positioning holes are provided at the bottom of the bin to cooperate with the positioning pins. The jacking driving member is configured to drive the jacking plate to lift to a high position or a low position;

[0016] The jacking driving member drives the jacking plate to rise to a high position, and a plurality of positioning pins on the jacking plate are inserted into a plurality of positioning holes of the bin at the loading station to perform secondary precise positioning on the bin;

[0017] The jacking driving member drives the jacking plate to descend to a low position, and a plurality of positioning pins on the jacking plate leave the corresponding positioning holes to release the limitation on the bin at the loading station.

[0018] Optionally, the conveying assembly is further configured to convey the empty bin to the feeding end of the conveying assembly along the first direction.

[0019] Optionally, limiting strips are installed on the outer sides of both the first conveying line and the second conveying line. The limiting strips extend along the first direction. Through the cooperation of the limiting strip of the first conveying line and the limiting strip of the second conveying line, the bin on the first conveying line and the second conveying line is limited in the second direction, and the first direction is perpendicular to the second direction.

[0020] A disassembling and connecting machine includes the above-mentioned bin conveying device.

[0021] The beneficial effect of the present utility model is that, compared with the prior art, the bin conveying device provided by the present utility model has the following beneficial effects:

[0022] 1. The conveying component realizes the automatic conveying of the bin containing the tray to the loading station, improving the loading efficiency; at the same time, it also realizes the automatic conveying of the empty bin to the feeding end of the conveying component, facilitating the collection of empty bins.

[0023] 2. Through the cooperation of the first limiting component and the second limiting component, it is ensured that the bin containing the tray is accurately conveyed to the loading station, so as to facilitate the subsequent accurate picking of the tray from the bin.

[0024] 3. The overall structure is simple, with low cost, small occupied space and reasonable layout. Description of the Drawings

[0025] In order to more clearly illustrate and understand the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for the background technology and the description of the embodiments of the present invention. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained according to the content of the embodiments of the present invention and these drawings.

[0026] Figure 1 FIG. is a schematic structural diagram of a bin conveying device provided by an embodiment of the present invention;

[0027] Figure 2 FIG. is a schematic structural diagram of the conveying component in a bin conveying device provided by an embodiment of the present invention;

[0028] Figure 3 FIG. is a schematic structural diagram of the second limiting component in a bin conveying device provided by an embodiment of the present invention. Detailed Embodiments

[0029] The following further elaborates on the present invention in conjunction with the drawings.

[0030] To facilitate the understanding of the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. The preferred embodiments of the present utility model are given in the drawings. However, the present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the disclosure of the present utility model more thorough and comprehensive. It should be noted that when a component is referred to as being "fixed to" another component, it can be directly on the other component or there may also be an intermediate component. When a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be an intermediate component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present utility model belongs. The terms used in the description of the present utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the present utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0031] Please refer to Figures 1 to 3 As shown, this embodiment provides a bin conveying device, which includes a conveying assembly 1, a first limiting assembly 2 and a second limiting assembly 3, wherein: a loading station is arranged on the conveying path of the conveying assembly 1, and the conveying assembly 1 is at least configured to convey the bin 4 containing a full tray along a first direction to the loading station; the first limiting assembly 2 is arranged outside the loading station, and the first limiting assembly 2 is configured to limit the bin 4 on the loading station at the first end of the conveying assembly 1; the second limiting assembly 3 is arranged below the loading station, and the second limiting assembly 3 is configured to perform secondary precise positioning on the bin 4 on the loading station.

[0032] It can be seen that through the conveying assembly 1, the bin 4 containing the tray is automatically conveyed to the loading station, improving the loading efficiency; at the same time, the empty bin 4 is also automatically conveyed to the feeding end of the conveying assembly 1, facilitating the collection of the empty bin 4.

[0033] As an implementation manner, the conveying assembly 1 includes a first conveying line 10 and a second conveying line 11 arranged in parallel at intervals, and the first conveying line 10 is configured to carry the bin 4 along the first side extending in the first direction

[0034] The second conveying line 11 is configured to carry the bin 4 along the second side extending in the first direction. The first conveying line 10 and the second conveying line 11 work synchronously to convey the bin 4 containing a full tray to the loading station.

[0035] Specifically, the conveying assembly 1 further includes a motor 12, a transmission assembly 13, a drive shaft 14 and a limiting strip 15. The first conveying line 10 includes a first frame, a first conveyor belt, a first driving wheel 16 and a first driven wheel 17. The first end of the first frame is provided with the first driving wheel 16, and the second end of the first frame is provided with the first driven wheel 17. The first conveyor belt is sleeved on the first driving wheel 16 and the first driven wheel 17. The second conveying line 11 includes a second frame, a second conveyor belt, a second driving wheel 18 and a second driven wheel 19. The first end of the second frame is provided with the second driving wheel 18, and the second end of the second conveying line 11 is provided with the second driven wheel 19. The second conveyor belt is sleeved on the second driving wheel 18 and the second driven wheel 19. The first driving wheel 16 is rotatably arranged at the first end of the drive shaft 14, and the second driving wheel 18 is rotatably arranged at the second end of the drive shaft 14. The drive shaft 14 is connected to the transmission shaft of the motor 12 through the transmission assembly 13. Limiting strips 15 are arranged on the outer sides of both the first conveying line 10 and the second conveying line 11. The limiting strips 15 are configured to guide the material box 4 into the conveying assembly 1.

[0036] Specifically, the transmission assembly 13 includes a first transmission wheel, a second transmission wheel and a transmission belt. The first transmission wheel is arranged at the driving end of the motor 12, the second transmission wheel is arranged on the drive shaft 14, and the transmission belt connects the first transmission wheel and the second transmission wheel.

[0037] It can be seen that the overall structure is simple, the cost is low, the occupied space is small, and the layout is reasonable.

[0038] As an implementation manner, the first limiting assembly 2 includes a first limiting block 20 and a second limiting block 21. The first limiting block 20 is fixedly installed at the first end of the first conveying line 10, and the second limiting block 21 is fixedly installed at the first end of the second conveying line 11.

[0039] It can be seen that through the arrangement of the first limiting assembly 2, the material box 4 on the feeding station is limited along the conveying direction, preventing the over-conveying of the material box 4.

[0040] As an implementation manner, an induction assembly 5 is further arranged at the feeding station of the conveying assembly 1. The induction assembly 5 is configured to sense whether there is a material box at the feeding station. The induction assembly 5 includes an induction member 50 and a receiving member 51. The induction member 50 is installed on the first conveying line 10, and the receiving member 51 is installed on the second conveying line 11.

[0041] It can be seen that by arranging the induction assembly 5, it is detected whether there is a material box 4 at the feeding station to control the conveying assembly 1 to convey the material box 4. After detecting that there is a material box 4 at the feeding station, the conveying assembly 1 is controlled to stop conveying.

[0042] As an implementation manner, the second limiting component 3 includes a jacking driving member 30, a jacking plate 31, and a plurality of positioning pins 32. The jacking plate 31 is vertically movable relative to the conveying component 1. The driving end of the jacking driving member 30 is connected to the jacking plate 31. The plurality of positioning pins 32 are vertically installed on the jacking plate 31 at intervals. A plurality of positioning holes are formed at the bottom of the material box 4 to cooperate with the positioning pins 32. The jacking driving member 30 is configured to drive the jacking plate 31 to move up or down to a high position or a low position. When the jacking driving member 30 drives the jacking plate 31 to rise to the high position, the plurality of positioning pins 32 on the jacking plate 31 are inserted into the plurality of positioning holes of the material box 4 at the feeding station to perform secondary precise positioning on the material box 4. When the jacking driving member 30 drives the jacking plate 31 to descend to the low position, the plurality of positioning pins 32 on the jacking plate 31 leave the corresponding positioning holes to release the limitation on the material box 4 at the feeding station.

[0043] It can be seen that through the cooperation of the first limiting component 2 and the second limiting component 3, it is ensured that the material box 4 containing the tray is accurately conveyed to the feeding station, so as to facilitate the subsequent accurate picking of the tray from the material box 4.

[0044] As an implementation manner, the conveying component 1 is further configured to convey the empty material box 4 to the feeding end of the conveying component 1 along the first direction.

[0045] It can be seen that by setting the conveying component 1, manpower is saved and work efficiency is improved.

[0046] As an implementation manner, limiting strips 15 are installed on the outer sides of the first conveying line 10 and the second conveying line 11. The limiting strips 15 extend along the first direction. Through the cooperation of the limiting strips 15 of the first conveying line 10 and the limiting strips 15 of the second conveying line 11, the material box 4 on the first conveying line 10 and the second conveying line 11 is limited in the second direction, and the first direction is perpendicular to the second direction.

[0047] It can be seen that by setting the limiting strips 15, the transportation efficiency is improved.

[0048] A material box connecting and disconnecting machine includes the above-mentioned material box conveying device.

[0049] In the embodiments disclosed in the present invention, terms such as "installation", "connection", "linkage", "fixation", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; "linkage" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments disclosed in the present invention can be understood according to specific situations.

[0050] The above embodiments only illustrate the basic principles and characteristics of the present utility model. The present utility model is not limited by the above examples. Without departing from the spirit and scope of the present utility model, there are various changes and modifications to the present utility model, and these changes and modifications all fall within the scope of the present utility model claimed. The scope of protection claimed for the present utility model is defined by the appended claims and their equivalents.

Claims

1. A bin conveying device, characterized in that, The bin conveying device includes a conveying assembly, a first limiting assembly, and a second limiting assembly, where: A loading station is provided on the conveying path of the conveying assembly, and the conveying assembly is at least configured to convey the bin containing the full material tray to the loading station along a first direction; The first limiting assembly is arranged outside the loading station, and the first limiting assembly is configured to limit the bin at the loading station at the first end of the conveying assembly; The second limiting assembly is arranged below the loading station, and the second limiting assembly is configured to perform secondary precise positioning on the bin at the loading station.

2. The bin conveying device according to claim 1, wherein The conveying assembly includes a first conveying line and a second conveying line arranged in parallel at intervals. The first conveying line is configured to carry the first side of the bin extending along the first direction, and the second conveying line is configured to carry the second side of the bin extending along the first direction. The first conveying line and the second conveying line work synchronously to convey the bin containing the full material tray to the loading station.

3. The material box conveying device according to claim 2, wherein, The first limiting assembly includes a first limiting block and a second limiting block. The first limiting block is fixedly installed at the first end of the first conveying line, and the second limiting block is fixedly installed at the first end of the second conveying line.

4. The material box conveying device according to claim 2, characterized in that, An induction assembly is further arranged at the loading station of the conveying assembly. The induction assembly is configured to sense whether there is a material box at the loading station. The induction assembly includes an induction element and a receiving element. One of the induction element and the receiving element is installed on the first conveying line, and the other of the induction element and the receiving element is installed on the second conveying line.

5. A bin conveying device according to claim 1, wherein, The second limiting assembly includes a jacking driving member, a jacking plate, and a plurality of positioning pins, where: The jacking plate can move up and down relative to the conveying assembly. The driving end of the jacking driving member is connected to the jacking plate. The plurality of positioning pins are vertically installed at intervals on the jacking plate. A plurality of positioning holes are provided at the bottom of the bin in cooperation with the positioning pins. The jacking driving member is configured to drive the jacking plate to move up to a high position or down to a low position; When the jacking driving member drives the jacking plate to rise to the high position, the plurality of positioning pins on the jacking plate are inserted into the plurality of positioning holes of the bin at the loading station to perform secondary precise positioning on the bin; When the jacking driving member drives the jacking plate to descend to the low position, the plurality of positioning pins on the jacking plate leave the corresponding positioning holes to release the limitation on the bin at the loading station.

6. The material box conveying device according to claim 1, wherein, The conveying assembly is further configured to convey the empty bin to the feeding end of the conveying assembly along the first direction.

7. The bin conveying device according to claim 2, wherein, Limit strips are installed on the outer sides of both the first conveying line and the second conveying line. The limit strips extend along the first direction. Through the cooperation of the limit strip of the first conveying line and the limit strip of the second conveying line, the bin on the first conveying line and the second conveying line is limited in a second direction perpendicular to the first direction.

8. A material disassembling and connecting machine, characterized in that The material box disassembling and connecting machine includes a bin conveying device according to any one of claims 1-7 above.

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