CN219027342U

CN219027342U - Positioning mechanism for product assembly

Info

Publication number: CN219027342U
Application number: CN202223503632.9U
Authority: CN
Inventors: 司明光; 卞德华; 张伟; 孙玉伟; 柏强; 田志豪
Original assignee: Amould Plastic Technology Shenzhen Co ltd
Current assignee: Amould Plastic Technology Shenzhen Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-05-16
Anticipated expiration: 2032-12-26

Abstract

The utility model provides a positioning mechanism that product equipment was used, including mounting plate, mounting plate's top is provided with the location carrier, be provided with a plurality of support column between location carrier and the mounting plate, the up end of location carrier is provided with a plurality of supporting shoe, the middle part of supporting shoe all is equipped with a sucking disc, the left and right side of location carrier is provided with left clamp splice and right clamp splice that can control the removal respectively, the front side of location carrier is provided with the preceding clamp splice that can reciprocate, the rear end of location carrier is fixed with two locating pieces, the circular arc groove has all been seted up to the inboard of locating piece. The positioning mechanism designed by the utility model can clamp the display screen on the positioning carrier rapidly, detects the clamping force in real time and moves through the screw rod assembly control mechanism, and is convenient to operate and high in positioning precision; the clamping part has a buffering function, and can prevent clamping bending or clamping damage to products; the positioning carrier is rotated through the servo motor, and the positioning carrier is adjusted through the adjusting component, so that the assembly and the butt joint are convenient.

Description

Positioning mechanism for product assembly

Technical Field

The utility model belongs to the technical field of electronic product assembly, and particularly relates to a positioning mechanism for product assembly.

Background

In the field of notebook computer production and assembly, one procedure is to rotationally connect a display screen with a keyboard, and in order to facilitate assembly of the two, the display screen is usually positioned before assembly, however, the traditional positioning mode is to put the display screen into a carrier and clamp the display screen by manpower, so that the operation is very inconvenient, the clamping force is relatively random, the positioning precision of the display screen cannot be ensured, and even a product is damaged.

Therefore, there is a need to design a positioning mechanism for product assembly to solve the above-mentioned problems.

It should be noted that the foregoing description of the background art is only for the purpose of providing a clear and complete description of the technical solution of the present utility model and is presented for the convenience of understanding by those skilled in the art. The above-described solutions are not considered to be known to the person skilled in the art simply because they are set forth in the background of the utility model section.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model aims to provide a positioning mechanism for product assembly.

To achieve the above and other related objects, the present utility model provides the following technical solutions: the utility model provides a positioning mechanism that product equipment was used, includes mounting plate, mounting plate's top is provided with the location carrier, the location carrier with be provided with a plurality of support column between the mounting plate, the up end of location carrier is provided with a plurality of supporting shoe, the middle part of supporting shoe all is equipped with a sucking disc, the left side of location carrier, right side are provided with left clamp splice and the right clamp splice that can control the removal respectively, the front side of location carrier is provided with the preceding clamp splice that can reciprocate, the rear end of location carrier is fixed with two locating pieces, circular arc groove has all been seted up to the inboard of locating piece.

The preferable technical scheme is as follows: the left clamping block is fixedly connected with a left buffer plate, a left moving plate is arranged below the left buffer plate, a left guide rail is arranged on the left moving plate, the left buffer plate is arranged on the left guide rail, a left pressure sensor is arranged on the left buffer plate, the left pressure sensor is connected with one end of a left spring, the other end of the left spring is arranged on the left moving plate, the left moving plate is in transmission connection with a left screw rod assembly, and the left screw rod assembly is in transmission connection with a left motor;

the right clamp splice is fixed with a right buffer board and links to each other, the below of right buffer board is provided with right movable plate, be provided with right guide rail on the right movable plate, right buffer board sets up on the right guide rail, be provided with right pressure sensor on the right buffer board, right pressure sensor links to each other with the one end of right spring, the other end setting of right spring is in on the right movable plate, right movable plate links to each other with right lead screw subassembly transmission, right lead screw subassembly links to each other with right motor transmission.

The preferable technical scheme is as follows: the front clamping block is fixedly connected with a front connecting piece, a front moving plate is arranged below the front connecting piece, a front guide rail is arranged on the front moving plate, the front connecting piece is arranged on the front guide rail, a front pressure sensor is arranged on the front connecting piece, the front pressure sensor is connected with one end of a front spring, the other end of the front spring is arranged on the front moving plate, the front moving plate is connected with a front screw rod assembly in a transmission mode, and the front screw rod assembly is connected with a front motor.

The preferable technical scheme is as follows: the mounting base plate is arranged on a servo motor and rotates through the servo motor.

The preferable technical scheme is as follows: the servo motor is arranged on an adjusting assembly, the adjusting assembly comprises a base, a first guide rail in the X-axis direction is fixed at the upper end of the base, an X-axis adjusting plate capable of moving left and right is arranged on the first guide rail, a second guide rail in the Y-axis direction is fixed at the upper end of the X-axis adjusting plate, a Y-axis adjusting plate capable of moving back and forth is arranged on the second guide rail, and the servo motor is fixed at the upper end of the Y-axis adjusting plate.

The preferable technical scheme is as follows: the left screw rod assembly and the right screw rod assembly are both fixed on the mounting bottom plate.

The preferable technical scheme is as follows: the upper ends of the left clamping block, the right clamping block and the front clamping block are respectively provided with two protruding clamping blocks and are respectively positioned at two ends of the body.

The preferable technical scheme is as follows: the support blocks are provided with four and are respectively positioned at four corners of the positioning carrier.

Due to the application of the technical scheme, compared with the prior art, the utility model has the advantages that:

the positioning mechanism designed by the utility model can clamp the display screen on the positioning carrier rapidly, detects the clamping force in real time and moves through the screw rod assembly control mechanism, and is convenient to operate and high in positioning precision; the clamping part has a buffering function, and can prevent clamping bending or clamping damage to products; the servo motor is used for realizing the rotation of the positioning carrier, and the adjusting component is used for realizing the position adjustment of the positioning carrier, so that the assembly and the butt joint are convenient, and the assembly precision is ensured.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic diagram of the overall structure of the present utility model.

Fig. 3 is a schematic diagram of the structure of the adjusting assembly.

Fig. 4 is a schematic diagram of a left clamp block related structure.

Fig. 5 is a schematic diagram of a related structure of the right clamp block.

Fig. 6 is a schematic diagram of the related structure of the front clamping block.

In the above drawings, 1, mounting a bottom plate; 2. positioning a carrier; 3. a support column; 4. a support block; 5. a suction cup; 6. a positioning block; 7. a left clamp block; 8. a left buffer plate; 9. a left moving plate; 10. a left guide rail; 11. a left pressure sensor; 12. a left spring; 13. a left screw assembly; 14. a left motor; 15. a right clamp block; 16. a right buffer plate; 17. a right moving plate; 18. a right guide rail; 19. a right pressure sensor; 20. a right spring; 21. a right screw assembly; 22. a right motor; 23. a front clamping block; 24. a front connector; 25. a front moving plate; 26. a front rail; 27. a front pressure sensor; 28. a front spring; 29. a front screw assembly; 30. a front motor; 31. a servo motor; 32. a base; 33. a first guide rail; 34. an X-axis adjusting plate; 35. a second guide rail; 36. and a Y-axis adjusting plate.

Detailed Description

Further advantages and effects of the present utility model will become apparent to those skilled in the art from the disclosure of the present utility model, which is described by the following specific examples.

Please refer to fig. 1-6. It should be noted that, in the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or directions or positional relationships in which the inventive product is conventionally put in use, are merely for convenience of describing the present utility model and for simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance. The terms "horizontal," "vertical," "overhang," and the like do not denote that the component is required to be absolutely horizontal or overhang, but may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediary, or communicating between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1-6, a positioning mechanism for product assembly comprises a mounting base plate 1, wherein a positioning carrier 2 is arranged above the mounting base plate 1, a plurality of support columns 3 are arranged between the positioning carrier 2 and the mounting base plate 1, a plurality of support blocks 4 are arranged on the upper end face of the positioning carrier 2, suction cups 5 are arranged in the middle of the support blocks 4, a left clamping block 7 and a right clamping block 15 which can move left and right are respectively arranged on the left side and the right side of the positioning carrier 2, a front clamping block 23 which can move back and forth is arranged on the front side of the positioning carrier 2, two positioning blocks 6 are fixed at the rear end of the positioning carrier 2, and arc grooves are formed in the inner sides of the positioning blocks 6. The left clamping block 7 is fixedly connected with a left buffer plate 8, a left moving plate 9 is arranged below the left buffer plate 8, a left guide rail 10 is arranged on the left moving plate 9, the left buffer plate 8 is arranged on the left guide rail 10, a left pressure sensor 11 is arranged on the left buffer plate 8, the left pressure sensor 11 is connected with one end of a left spring 12, the other end of the left spring 12 is arranged on the left moving plate 9, the left moving plate 9 is in transmission connection with a left screw rod assembly 13, and the left screw rod assembly 13 is in transmission connection with a left motor 14; the right clamp splice 15 is fixedly connected with a right buffer plate 16, a right movable plate 17 is arranged below the right buffer plate 16, a right guide rail 18 is arranged on the right movable plate 17, the right buffer plate 16 is arranged on the right guide rail 18, a right pressure sensor 19 is arranged on the right buffer plate 16, the right pressure sensor 19 is connected with one end of a right spring 20, the other end of the right spring 20 is arranged on the right movable plate 17, the right movable plate 17 is in transmission connection with a right screw rod assembly 21, and the right screw rod assembly 21 is in transmission connection with a right motor 22. The front clamping block 23 is fixedly connected with a front connecting piece 24, a front moving plate 25 is arranged below the front connecting piece 24, a front guide rail 26 is arranged on the front moving plate 25, the front connecting piece 24 is arranged on the front guide rail 26, a front pressure sensor 27 is arranged on the front connecting piece 24, the front pressure sensor 27 is connected with one end of a front spring 28, the other end of the front spring 28 is arranged on the front moving plate 25, the front moving plate 25 is in transmission connection with a front screw rod assembly 29, and the front screw rod assembly 29 is connected with a front motor 30. The mounting base plate 1 is provided on a servo motor 31 and is rotated by the servo motor 31. The servo motor 31 is arranged on an adjusting assembly, the adjusting assembly comprises a base 32, a first guide rail 33 in the X-axis direction is fixed at the upper end of the base 32, an X-axis adjusting plate 34 capable of moving left and right is arranged on the first guide rail 33, a second guide rail 35 in the Y-axis direction is fixed at the upper end of the X-axis adjusting plate 34, a Y-axis adjusting plate 36 capable of moving back and forth is arranged on the second guide rail 35, and the servo motor 31 is fixed at the upper end of the Y-axis adjusting plate 36. The left screw rod assembly 13 and the right screw rod assembly 21 are both fixed on the mounting baseplate 1. The upper ends of the left clamping block 7, the right clamping block 15 and the front clamping block 23 are respectively provided with two raised clamping blocks and are respectively positioned at two ends of the body. The support blocks 4 are provided with four and are located at the four corners of the positioning carrier 2, respectively.

Principle of: the display screen is placed into the positioning carrier 2, one side edge of the display screen is propped against the two positioning blocks 6, the left screw rod assembly 13 is controlled by the left motor 14 to drive the left clamping block 7 to move towards the positioning carrier 2, the right screw rod assembly 21 is controlled by the right motor 22 to drive the right clamping block 15 to move towards the positioning carrier 2, the front screw rod assembly 29 is controlled by the front motor 30 to drive the front clamping block 23 to move towards the positioning carrier 2, the display screen is clamped slowly by the synchronous inward movement of the left clamping block 7, the right clamping block 15 and the front clamping block 23, and the display screen is stopped when the pressure sensors in the three directions respectively measure the set pressure values, so that the clamping force and the positioning accuracy are ensured. The springs in the three directions can play a role in buffering, and prevent the products from being bent or hurt by clamping. The servo motor 31 can be an SGM7D model and can rotate with the whole device above the SGM7D model; the adjustment component below the servo motor 31 can realize the position adjustment of the positioning carrier 2 in the X-axis and Y-axis directions, can realize assembly and butt joint, and ensures the assembly precision.

The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.

Claims

1. A positioning mechanism for product assembly, characterized in that: including mounting plate (1), the top of mounting plate (1) is provided with location carrier (2), location carrier (2) with be provided with a plurality of support column (3) between mounting plate (1), the up end of location carrier (2) is provided with a plurality of supporting shoe (4), the middle part of supporting shoe (4) all is equipped with a sucking disc (5), the left and right side of location carrier (2) is provided with left clamp splice (7) and right clamp splice (15) that can control the removal respectively, the front side of location carrier (2) is provided with preceding clamp splice (23) that can reciprocate, the rear end of location carrier (2) is fixed with two locating pieces (6), circular arc groove has all been seted up to the inboard of locating piece (6).

2. A positioning mechanism for assembling a product according to claim 1, wherein: the left buffer block (7) is fixedly connected with a left buffer plate (8), a left moving plate (9) is arranged below the left buffer plate (8), a left guide rail (10) is arranged on the left moving plate (9), the left buffer plate (8) is arranged on the left guide rail (10), a left pressure sensor (11) is arranged on the left buffer plate (8), the left pressure sensor (11) is connected with one end of a left spring (12), the other end of the left spring (12) is arranged on the left moving plate (9), the left moving plate (9) is in transmission connection with a left screw rod assembly (13), and the left screw rod assembly (13) is in transmission connection with a left motor (14);

the right clamp splice (15) is fixedly connected with a right buffer plate (16), right movable plate (17) is arranged below the right buffer plate (16), right guide rail (18) is arranged on the right movable plate (17), right buffer plate (16) is arranged on the right guide rail (18), right pressure sensor (19) is arranged on the right buffer plate (16), the right pressure sensor (19) is connected with one end of a right spring (20), the other end of the right spring (20) is arranged on the right movable plate (17), the right movable plate (17) is connected with a right screw rod assembly (21) in a transmission manner, and the right screw rod assembly (21) is connected with a right motor (22) in a transmission manner.

3. A positioning mechanism for product assembly as defined in claim 2, wherein: the front clamping block (23) is fixedly connected with a front connecting piece (24), a front moving plate (25) is arranged below the front connecting piece (24), a front guide rail (26) is arranged on the front moving plate (25), the front connecting piece (24) is arranged on the front guide rail (26), a front pressure sensor (27) is arranged on the front connecting piece (24), the front pressure sensor (27) is connected with one end of a front spring (28), the other end of the front spring (28) is arranged on the front moving plate (25), the front moving plate (25) is connected with a front screw rod assembly (29) in a transmission mode, and the front screw rod assembly (29) is connected with a front motor (30).

4. A positioning mechanism for assembling a product according to claim 3, wherein: the mounting base plate (1) is arranged on a servo motor (31) and rotates through the servo motor (31).

5. The positioning mechanism for product assembly of claim 4, wherein: the servo motor (31) is arranged on an adjusting assembly, the adjusting assembly comprises a base (32), a first guide rail (33) in the X-axis direction is fixed at the upper end of the base (32), an X-axis adjusting plate (34) capable of moving left and right is arranged on the first guide rail (33), a second guide rail (35) in the Y-axis direction is fixed at the upper end of the X-axis adjusting plate (34), a Y-axis adjusting plate (36) capable of moving back and forth is arranged on the second guide rail (35), and the servo motor (31) is fixed at the upper end of the Y-axis adjusting plate (36).

6. A positioning mechanism for product assembly as defined in claim 5, wherein: the left screw rod assembly (13) and the right screw rod assembly (21) are both fixed on the mounting bottom plate (1).

7. A positioning mechanism for product assembly as defined in claim 6, wherein: the upper ends of the left clamping block (7), the right clamping block (15) and the front clamping block (23) are respectively provided with two protruding clamping blocks and are respectively positioned at two ends of the body.

8. A positioning mechanism for product assembly as defined in claim 7, wherein: the support blocks (4) are provided with four and are respectively positioned at four corners of the positioning carrier (2).