Tray taking and positioning assembly

Abstract

The utility model belongs to the technical field of chip mounters, and discloses a tray taking and positioning assembly, which comprises a moving module and a positioning module, and is characterized in that the moving module is provided with an output end capable of moving horizontally; the positioning module is fixed to the output end of the moving module, the positioning module comprises a frame, a first positioning part, a second positioning part, a first positioning mechanism and a second positioning mechanism, and a table plate used for bearing a material disc piece is fixedly arranged at the top of the frame; the first positioning part and the second positioning part are fixed to the back face and the right side of the top of the platen respectively. The first positioning mechanism and the second positioning mechanism are adjustable in the perpendicular direction, the first positioning part and the second positioning part which are fixed in a matched mode form a variable positioning space, the positioning requirements of material disc pieces of different sizes can be automatically met, the equipment compatibility and the positioning reliability are improved, and the production efficiency is improved. The technical problems that a traditional fixed limiting structure is inconvenient to adjust and poor in applicability are solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of chip mounter, concretely relates to a material disc material taking positioning assembly. BACKGROUND

[0002] With the rapid development of electronic component packaging technology, the chip mounter is increasingly widely used in the electronic manufacturing field. In the operation process of the chip mounter, the positioning of the material disc is the key link to ensure the material taking efficiency and component mounting. The traditional material disc positioning device adopts a fixed mechanical limiting structure, relies on manual adjustment of the material disc position, and has the problems of low positioning accuracy and poor operation efficiency. Therefore, the material disc material taking positioning assembly is designed. SUMMARY

[0003] To solve the above technical problems, the utility model provides a material disc material taking positioning assembly, which aims to solve the technical problems of low positioning accuracy and poor operation efficiency in the prior art, that is, the material disc positioning device adopts a fixed mechanical limiting structure and relies on manual adjustment of the material disc position.

[0004] The technical scheme of the utility model is as follows: a material disc material taking positioning assembly, comprising a moving module and a positioning module, the moving module has a horizontally movable output end;

[0005] The positioning module is fixed to the output end of the moving module, and the positioning module comprises a frame, a first positioning part, a second positioning part, a first positioning mechanism and a second positioning mechanism, the frame top is fixedly provided with a table plate for bearing a material disc piece; the first positioning part and the second positioning part are fixed to the back and the right side of the table plate top respectively;

[0006] The first positioning mechanism and the second positioning mechanism are arranged on the left side and the front of the frame bottom respectively;

[0007] The first positioning mechanism and the second positioning mechanism can move along the perpendicular direction, and together with the first positioning part and the second positioning part form a positioning space of the material disc piece.

[0008] Further, the first positioning mechanism and the second positioning mechanism each comprise a second driving motor, a second ball screw, a second ball nut, a nut seat and an L-shaped block, the second driving motor is connected to the bottom of the table plate; the second ball screw is in transmission connection with the output end of the second driving motor through a bevel gear set; the second ball nut is sleeved on the outer surface of the second ball screw; the nut seat is fixed to the outer surface of the second ball nut; and the L-shaped block is fixed to the top of the nut seat.

[0009] Further, the bottom of the table plate is fixed with a mounting seat and a supporting seat, the second driving motor is fixed to the bottom of the mounting seat, and the second ball screw is rotatably connected to the supporting seat.

[0010] Further, the bevel gear set comprises a first bevel gear fixed to the output end of the second drive motor and a second bevel gear fixed to the end of the second ball screw, the teeth of the first bevel gear are engaged with the teeth of the second bevel gear, and the bevel gear set is arranged in the accommodating cavity of the mounting seat.

[0011] Further, a first through groove is formed in the top left side of the table plate, and the L-shaped block on the first positioning mechanism passes through the first through groove and extends to the top of the table plate.

[0012] Further, a second through groove is formed in the front of the top of the table plate, and the L-shaped block on the second positioning mechanism passes through the second through groove and extends to the top of the table plate.

[0013] Further, a second guide rail is fixed to the bottom of the table plate along the movement direction of the L-shaped block, and second sliding blocks are arranged on both sides of the nut seat and slide-fitted to the second guide rail.

[0014] Further, the moving module comprises a material taking bottom plate, one side of the material taking bottom plate is provided with a first drive motor, the output end of the first drive motor is fixed with a first ball screw, both sides of the inside of the material taking bottom plate are fixed with supporting blocks, and the first ball screw is rotationally connected with the supporting blocks through bearings.

[0015] A first ball screw nut is sleeved on the outer surface of the first ball screw, and a moving plate is fixed to the top of the nut seat of the first ball screw nut.

[0016] Further, first sliding blocks are fixed to both sides of the bottom of the moving plate, and first guide rails are fixed to both sides of the top of the material taking bottom plate, and the first sliding blocks are slide-connected on the first guide rails.

[0017] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0018] 1. In the present application, the first positioning mechanism and the second positioning mechanism are adjustable in the perpendicular direction, and the fixed first positioning part and the second positioning part form a variable positioning space, which can automatically adapt to the positioning needs of different size material disc parts, improve the equipment compatibility and positioning reliability, and solve the technical problems of inconvenient adjustment and poor applicability of the traditional fixed limiting structure.

[0019] 2. In the present application, the second drive motor can drive the second ball screw to rotate, and the L-shaped block is moved by the second ball screw nut and the nut seat, thereby realizing automatic positioning of the material disc part and improving the positioning efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed in the embodiment description. Obviously, the drawings described in the following embodiment are some of the embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor.

[0021] Figure 1 It is a structural schematic diagram of the utility model;

[0022] Figure 2 It is a structural schematic diagram of the positioning module of the utility model;

[0023] Figure 3 It is a bottom view of the positioning module structure of the utility model;

[0024] Figure 4 It is a structural schematic diagram of the first positioning mechanism of the utility model;

[0025] Figure 5 It is a local structural schematic diagram of the first positioning mechanism of the utility model;

[0026] Figure 6 It is a structural schematic diagram of the moving module of the utility model.

[0027] In the drawings:

[0028] 10, moving module; 11, material taking bottom plate; 12, first driving motor; 13, first ball screw; 14, moving plate; 15, first sliding block; 16, first guide rail; 17, supporting block;

[0029] 20, positioning module; 21, frame; 22, table plate; 23, first positioning part; 24, second positioning part; 25, first positioning mechanism; 26, first through slot; 27, second positioning mechanism; 28, second through slot;

[0030] 251, mounting seat; 252, second driving motor; 253, supporting seat; 254, second ball screw; 255, first bevel gear; 256, second bevel gear; 257, second ball nut; 258, nut seat; 259, L-shaped block;

[0031] 30, material disc piece. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present application will be described clearly and completely below with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0033] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, motion condition and the like between components in a certain specific posture, and if the specific posture changes

[0034] As shown in Figure 1 , a tray taking positioning assembly includes a moving module 10 and a positioning module 20, the moving module 10 has a horizontally movable output end;

[0035] As shown in Figure 1 and Figure 6 , the moving module 10 includes a taking bottom plate 11, one side of the taking bottom plate 11 is provided with a first driving motor 12, the output end of the first driving motor 12 is fixed with a first ball screw 13, both sides of the inside of the taking bottom plate 11 are fixed with support blocks 17, the first ball screw 13 is rotationally connected with the support blocks 17 through bearings; the outer surface of the first ball screw 13 is sleeved with a first ball nut, the top of the nut seat of the first ball nut is fixed with a moving plate 14, and the frame 21 of the positioning module 20 is fixed on the top of the moving plate 14. The first driving motor 12 drives the first ball screw 13 to rotate, which drives the first ball nut and the moving plate 14 to move horizontally, so as to facilitate the adjustment of the position of the positioning module 20.

[0036] As shown in Figure 6 , both sides of the bottom of the moving plate 14 are fixed with first sliding blocks 15, both sides of the top of the taking bottom plate 11 are fixed with first guide rails 16, the first sliding blocks 15 are slidingly connected on the first guide rails 16, so that the movement of the positioning module 20 is stable and the stress is uniform.

[0037] As shown in Figure 1 , Figure 6 , the positioning module 20 is fixed on the output end of the moving module 10, the positioning module 20 includes a frame 21, a first positioning part 23, a second positioning part 24, a first positioning mechanism 25 and a second positioning mechanism 27, the top of the frame 21 is fixedly provided with a table plate 22 for carrying a tray piece 30; the first positioning part 23 and the second positioning part 24 are respectively fixed on the back and the right side of the top of the table plate 22; the first positioning mechanism 25 and the second positioning mechanism 27 are respectively arranged on the left side and the front of the bottom of the frame 21; wherein the first positioning mechanism 25 and the second positioning mechanism 27 are movable in perpendicular directions to each other, and together with the first positioning part 23 and the second positioning part 24 form a positioning space of the tray piece 30. Through the adjustability of the first positioning mechanism 25 and the second positioning mechanism 27 in the perpendicular directions to each other, the first positioning part 23 and the second positioning part 24 are fixed to form a variable positioning space, which can automatically adapt to the positioning needs of tray pieces 30 of different sizes, improve the equipment compatibility and positioning reliability, and solve the technical problems of inconvenient adjustment and poor applicability of the traditional fixed limiting structure.

[0038] like Figure 4 and Figure 5 As shown, both the first positioning mechanism 25 and the second positioning mechanism 27 include a second drive motor 252, a second ball screw 254, a second ball nut 257, a nut seat 258, and an L-shaped block 259. The second drive motor 252 is connected to the bottom of the platform 22. The second ball screw 254 is connected to the output end of the second drive motor 252 via a bevel gear set. The second ball nut 257 is sleeved on the outer surface of the second ball screw 254. The nut seat 258 is fixed to the outer surface of the second ball nut 257. The L-shaped block 259 is fixed to the top of the nut seat 258. When the second drive motor 252 operates, it drives the second ball screw 254 to rotate, which in turn moves the L-shaped block 259 through the second ball nut 257 and the nut seat 258, thus achieving automated positioning of the material tray 30 and improving positioning efficiency.

[0039] like Figure 4 and Figure 5 As shown, the bottom of the platform 22 is fixed with a mounting base 251 and a support base 253. The second drive motor 252 is fixed to the bottom of the mounting base 251. The mounting base 251 is used to fix the second drive motor 252. The second ball screw 254 is rotatably connected to the support base 253. The support base 253 is used to support the second ball screw 254.

[0040] like Figure 5 As shown, the bevel gear set includes a first bevel gear 255 fixed to the output end of the second drive motor 252 and a second bevel gear 256 fixed to the end of the second ball screw 254. The teeth of the first bevel gear 255 mesh with the teeth of the second bevel gear 256, and the bevel gear set is disposed within the receiving cavity of the mounting base 251. The bevel gear set can convert the rotational motion of the second drive motor 252 into the linear motion of the second ball screw 254.

[0041] like Figure 2 As shown, a through slot 26 is provided on the left side of the top of the platform 22. The L-shaped block 259 on the first positioning mechanism 25 passes through the first slot 26 and extends to the top of the platform 22, which facilitates the picking, placing and positioning of the material tray 30.

[0042] like Figure 2 As shown, a through-hole second slot 28 is provided on the front of the top of the platform 22. The L-shaped block 259 on the second positioning mechanism 27 passes through the second slot 28 and extends to the top of the platform 22, which facilitates the picking, placing and positioning of the material tray 30.

[0043] like Figure 4 and Figure 5As shown, the bottom of the table plate 22 is fixed with a second guide rail along the moving direction of the L-shaped block 259, and the two sides of the nut seat 258 are provided with second sliding blocks which are slidably matched with the second guide rail, so that the movement of the nut seat 258 and the L-shaped block 259 is more stable.

[0044] It should be noted that the terms "comprising", "including", or any other variant thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0045] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A material tray picking and positioning component, characterized in that, The utility model relates to a material disc positioning device, including: Mobile module (10) has the output end that can move horizontally; Positioning module (20) is fixed to the output end of mobile module (10), including: Frame (21) is fixed with the table board (22) for carrying the tray piece (30) on the top portion; First positioning part (23) and second positioning part (24) are fixed to the back and right side of the top portion of table board (22) respectively; First positioning mechanism (25) and second positioning mechanism (27) are arranged on the left side and the front of the bottom of frame (21) respectively; Wherein, the output end of first positioning mechanism (25) and second positioning mechanism (27) can move along the perpendicular direction of each other, and with first positioning part (23) and second positioning part (24) form the positioning space of tray piece (300) together.

2. The bin take-out positioning assembly of claim 1, wherein, First positioning mechanism (25) and second positioning mechanism (27) all include: Second drive motor (252) is connected to the bottom of table board (22); Second ball screw (254) is drivenly connected with the output end of second drive motor (252) through bevel gear set; Second ball nut (257) is sleeved on the outer surface of second ball screw (254); Nut seat (258) is fixed on the outer surface of second ball nut (257); L-shaped block (259) is fixed on the top portion of nut seat (258).

3. The tray take-out positioning assembly according to claim 2, wherein, The bottom of table board (22) is fixed with mounting seat (251) and support seat (253), second drive motor (252) is fixed on the bottom of mounting seat (251), and second ball screw (254) is rotatably connected on support seat (253).

4. The bin take-out positioning assembly of claim 3, wherein, The bevel gear set includes first bevel gear (255) fixed on the output end of second drive motor (252) and second bevel gear (256) fixed on the end of second ball screw (254), the teeth of first bevel gear (255) are engaged with the teeth of second bevel gear (256), and the bevel gear set is arranged in the accommodating cavity of mounting seat (251).

5. The bin take-out positioning assembly of claim 4, wherein, The left side of the top portion of table board (22) is provided with first through slot (26), and the L-shaped block (259) on first positioning mechanism (25) passes through first through slot (26) and extends to the top portion of table board (22).

6. The bin take-out positioning assembly of claim 5, wherein, The front of the top portion of table board (22) is provided with second through slot (28), and the L-shaped block (259) on second positioning mechanism (27) passes through second through slot (28) and extends to the top portion of table board (22).

7. The tray take-out positioning assembly according to claim 6, wherein, The bottom of table board (22) is fixed with second guide rail along the movement direction of L-shaped block (259), and the two sides of nut seat (258) are provided with second sliding block that is slidably connected with second guide rail.

8. The tray take-out positioning assembly of claim 1, wherein, The mobile module (10) includes a material taking bottom plate (11), one side of the material taking bottom plate (11) is provided with a first drive motor (12), the output end of the first drive motor (12) is fixed with a first ball screw (13), both sides of the material taking bottom plate (11) are fixed with a support block (17), and the first ball screw (13) is rotatably connected with the support block (17) through a bearing. The outer surface of the first ball screw rod (13) is sleeved with a first ball nut, the nut seat top of the first ball nut is fixed with a moving plate (14), and the frame (21) of the positioning module (20) is fixed to the top of the moving plate (14).

9. The bin take-out positioning assembly of claim 8, wherein, Both sides of the bottom of the moving plate (14) are fixed with first sliding blocks (15), both sides of the top of the material taking bottom plate (11) are fixed with first guide rails (16), and the first sliding blocks (15) are slidingly connected to the first guide rails (16).

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