CN216217835U

CN216217835U - Driving device capable of adjusting chip mounter in real time

Info

Publication number: CN216217835U
Application number: CN202122604361.5U
Authority: CN
Inventors: 谭国华
Original assignee: Kunshan Chengshande Intelligent Technology Co ltd
Current assignee: Kunshan Chengshande Intelligent Technology Co ltd
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-04-05
Anticipated expiration: 2031-10-28

Abstract

The utility model provides a driving device capable of adjusting a chip mounter in real time, and relates to the technical field of chip mounting, the driving device comprises a base, two guide rails are symmetrically and fixedly installed on the top of the base, a conveying assembly is movably installed on the inner side of the top of the base, the conveying assembly comprises a rotating motor a, a lead screw is movably installed at one end of the rotating motor a, a supporting block is movably installed at the top of the lead screw, a placing plate is fixedly installed at the top of the supporting block, and a driving structure is movably installed at the top of one side of the base. According to the utility model, in the displacement process of the paster end in the X-axis direction and the Y-axis direction, the driving belt a and the driving belt b are respectively used for driving, and the X-axis rod piece and the Y-axis rod piece are used for supporting and limiting, so that the problem of inaccurate positioning caused by serious abrasion due to the fact that a lead screw is directly used for driving when the paster end needs to be displaced in the X-axis direction and the Y-axis direction which change in real time is avoided.

Description

Driving device capable of adjusting chip mounter in real time

Technical Field

The utility model relates to the technical field of chip mounters, in particular to a driving device capable of adjusting a chip mounter in real time.

Background

The chip mounter is used for realizing high-efficiency mounting of electronic components, the driving of the chip mounter is a structure capable of operating the chip mounter, and the most common two driving structural modes are an X-Y motion system and a structure of plate width adjustment and a Z-axis.

In the prior art, for example, Chinese patent numbers are: CN 210781597U's "chip mounter pad head actuating mechanism", including the X axle drive module of fore-and-aft direction linear displacement, the Y axle drive module of left and right direction linear displacement, Y axle drive module include the center sill, install two at least Y axle linear guide that are parallel to each other on the center sill, locate Y axle connecting block on Y axle linear guide and drive Y axle connecting block gliding drive assembly on Y axle linear guide, wherein be equipped with the connecting portion of being connected with each Y axle linear guide on the Y axle connecting block, install the slider with Y axle linear guide sliding fit in each connecting portion department. Two Y-axis linear guide rails are arranged on different side faces, so that overturning moment of the sticking head can be effectively improved, and the equipment can run more stably.

However, in the prior art, when the relative position of the chip mounting head and the substrate is adjusted, a screw rod spiral rotation mode is used on a structure for changing the displacement in the X-axis direction and the Y-axis direction, after the position of the chip mounting head is adjusted at a high speed for a long time, the chip mounting head and the screw rod directly generate certain loss due to friction, and the chip mounting head cannot be accurately stopped or displaced to the adjusted position when the displacement of the chip mounting head is adjusted in real time, so that the problem of increasing the chip mounting error is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that when the relative position of a chip mounting head and a substrate is adjusted in the prior art, a screw rod spiral rotation mode is used on a structure for changing the displacement in the X-axis direction and the Y-axis direction, and after the position of the chip mounting head is adjusted at a high speed for a long time, the chip mounting head and the screw rod directly generate certain loss due to friction, so that the chip mounting head cannot be accurately stopped or displaced to an adjusted position when the displacement of the chip mounting head is adjusted in real time, and the chip mounting error is increased.

In order to achieve the purpose, the utility model adopts the following technical scheme: a vertical circulating type warmer comprises a base, wherein two guide rails are symmetrically and fixedly mounted at the top of the base, a conveying assembly is movably mounted on the inner side of the top of the base and comprises a rotating motor a, a lead screw is movably mounted at one end of the rotating motor a, a supporting block is movably mounted at the top of the lead screw, a placing plate is fixedly mounted at the top of the supporting block, and a driving structure is movably mounted at the top of one side of the base;

the driving structure comprises a top plate, a movable groove is formed in one side of the top plate in a penetrating mode, a paster end is movably mounted on the inner side of one end of the movable groove, an x-axis rod piece is fixedly mounted at the bottom of the top plate, the bottom of the paster end is sleeved with the outer side of the x-axis rod piece, a transmission belt a is movably mounted on the outer side of the bottom of the paster end, a rotating motor b is movably mounted at the top of one end of the transmission belt a, a limiting block is movably mounted at the top of the other end of the transmission belt a, a sleeve is fixedly mounted at one end of the top plate, a y-axis rod piece is movably connected with the inner side of the sleeve in a plugging mode, a connecting block is fixedly mounted on the outer side of the sleeve, a transmission belt b is movably mounted on the outer side of the connecting block, and a rotating motor c is movably mounted at one end of the transmission belt b.

Preferably, the bottom of the rotating motor c is fixedly mounted with the top of the base, the outer side of the bottom of the rotating motor b is connected with one end of the top plate in a clamping mode, and the top of the limiting block is fixedly mounted with the lower surface of the top plate.

Preferably, the top of the two guide rails is provided with an installation block in a sliding manner, and the top of the installation block is fixedly installed with the bottom of the placing plate.

Preferably, the clamping plate is fixedly installed at the bottom of one end of the top plate, and the supporting shaft is movably inserted into the inner side of the clamping plate.

Preferably, one side of the supporting shaft and the outer side of the base are fixedly installed, and an infrared displacement measurer is fixedly installed at the bottom of the end of the patch.

Preferably, the inner side of the clamping plate is connected with the outer side of the guide rail in a sliding mode, and the top of the clamping plate is fixedly installed at one end of the x-axis rod piece.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, through the arranged driving structure, the driving belt a and the driving belt b are respectively used for driving in the displacement process of the paster end in the X-axis direction and the Y-axis direction, and the X-axis rod piece and the Y-axis rod piece are supported and limited, so that the problem of inaccurate positioning caused by serious abrasion due to the fact that a lead screw is directly used for driving when the paster end needs to be displaced in the X-axis direction and the Y-axis direction which change in real time is solved.

2. According to the utility model, the infrared displacement measuring instrument is fixedly arranged at the bottom of the chip end through the arranged driving structure, and when the positioning of the chip end and the chip substrate has an error, the infrared displacement measuring instrument can adjust the position of the chip end in real time by controlling the start and stop of the rotating motor b and the rotating motor c, so that the accuracy and efficiency of chip mounting work are greatly improved.

Drawings

Fig. 1 is a perspective view of a driving device of a chip mounter capable of real-time adjustment according to the present invention;

fig. 2 is a schematic top view of a driving apparatus for a real-time adjustable chip mounter according to the present invention;

fig. 3 is a schematic structural diagram of the bottom of a driving structure of a driving device of a chip mounter capable of being adjusted in real time according to the present invention;

fig. 4 is a schematic structural diagram of a top portion of a driving structure of a driving apparatus for a real-time adjustable chip mounter according to the present invention.

Illustration of the drawings:

1. a machine base; 2. a guide rail; 3. a delivery assembly; 32. a rotating electrical machine a; 31. a screw rod; 302. a support block; 30. placing the plate; 4. a drive structure; 40. a top plate; 41. a movable groove; 43. pasting a chip end;

42. an x-axis rod member; 441. a transmission belt a; 44. a rotating electric machine b; 440. a limiting block; 45. a sleeve; 46. a y-axis bar member; 472. connecting blocks; 471. a transmission belt b; 47. a rotating electric machine c; 301. mounting blocks; 401. clamping a plate; 402. a support shaft; 430. an infrared displacement measurer.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Referring to fig. 1-4, the present invention provides a technical solution: a driving device capable of adjusting a chip mounter in real time comprises a base 1, two guide rails 2 are symmetrically and fixedly mounted at the top of the base 1, a conveying assembly 3 is movably mounted on the inner side of the top of the base 1, the conveying assembly 3 comprises a rotating motor a32, a lead screw 31 is movably mounted at one end of a rotating motor a32, a supporting block 302 is movably mounted at the top of the lead screw 31, a placing plate 30 is fixedly mounted at the top of the supporting block 302, a driving structure 4 is movably mounted at the top of one side of the base 1, the driving structure 4 comprises a top plate 40, a movable groove 41 is formed in one side of the top plate 40 in a penetrating manner, a chip end 43 is movably mounted on the inner side of one end of the movable groove 41, an x-axis rod 42 is fixedly mounted at the bottom of the top plate 40, the bottom of the chip end 43 is sleeved with the outer side of the x-axis rod 42, a driving belt a441 is movably mounted on the outer side of the bottom of the chip end 43, a rotating motor b44 is movably mounted at the top of one end of the driving belt a441, and the top of the other end of the transmission belt a441 is movably provided with a limiting block 440, one end of the top plate 40 is fixedly provided with a sleeve 45, the inner side of the sleeve 45 is movably inserted with a y-axis rod member 46, the outer side of the sleeve 45 is fixedly provided with a connecting block 472, the outer side of the connecting block 472 is movably provided with a transmission belt b471, and one end of the transmission belt b471 is movably provided with a rotating motor c 47.

The working principle of the embodiment is as follows: when the driving device of the chip mounter is used, the placing plate 30 for placing the chip substrate is movably installed with the lead screw 31 through the supporting block 302 fixedly installed at the bottom, when the lead screw 31 carried by the rotating motor a32 rotates, the placing plate 31 is controlled to displace in the Y-axis direction through the screw thread on the surface of the rotating motor a32, so as to transport the chip substrate to the bottom of the driving structure 4 for chip mounting processing, after the chip substrate is transported to the lower part of the driving structure 4, after the rotating motor b44 of the driving structure 4 is turned on, the chip end 43 can be driven by the driving belt a441 to displace in the X-axis direction along the movable groove 41 of the top plate 40, after the rotating motor c of the driving structure 4 is turned on, the connecting block 472 and the sleeve 45 fixed at the outer side thereof can be driven by the driving belt 471 b to displace in the Y-axis direction, and when the sleeve 45 displaces, the top plate 40 fixedly installed at one side and the chip end 43 installed at the top thereof can be driven to displace, therefore, the function of controlling the displacement of the paster end 43 in the Y-axis direction is realized, the driving belt a441 and the driving belt b471 are respectively used for driving in the displacement process of the paster end 43 in the X-axis direction and the Y-axis direction, and the X-axis rod piece 42 and the Y-axis rod piece 46 are used for supporting and limiting, so that the problem of inaccurate positioning caused by serious abrasion due to the fact that a lead screw is directly used for driving when the paster end 43 needs to be displaced in the X-axis direction and the Y-axis direction which change in real time is solved;

according to the drawings of fig. 1-4, the bottom of a rotating motor c47 is fixedly installed with the top of a machine base 1, the outer side of the bottom of a rotating motor b44 is clamped with one end of a top plate 40, the top of a limiting block 440 is fixedly installed with the lower surface of the top plate 40, installation blocks 301 are slidably installed on the tops of two guide rails 2, the tops of the installation blocks 301 are fixedly installed with the bottom of a placing plate 30, a clamping plate 401 is fixedly installed at the bottom of one end of the top plate 40, a supporting shaft 402 is movably inserted into the inner side of the clamping plate 401, one side of the supporting shaft 402 is fixedly installed with the outer side of the machine base 1, an infrared displacement measurer 430 is fixedly installed at the bottom of a patch end 43, the inner side of the clamping plate 401 is slidably connected with the outer sides of the guide rails 2, and the top of the clamping plate 401 is fixedly installed with one end of an x-axis rod member 42; support at the one end of roof 40 has used sleeve 45 and y axle member 46, and the other end of roof 40 then plays support limit function through fixed mounting's cardboard 401 and the slip cover of support shaft 402, the structural strength and the stability that roof 40 supported paster end 43 have been promoted, make paster end 43 can be more accurate when the displacement location, and there is infrared displacement measurement appearance 430 bottom fixed mounting at paster end 43, when paster end 43 and paster basement location error appears, the start-stop of infrared displacement measurement appearance 430 accessible control rotating electrical machines b44 and rotating electrical machines c47, adjust the position of paster end 43 in real time, the degree of accuracy and the efficiency of paster work have greatly been promoted.

It should be noted that various standard components used in the present invention are commercially available, non-standard components can be customized, and the connection method adopted in the present invention, such as bolting, welding, etc., is also a very common means in the mechanical field, and the utility model people will not be described herein again.

The above description is only an example of the present invention, and is not intended to limit the present invention, and it is obvious to those skilled in the art that various modifications and variations can be made in the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a can adjust drive arrangement of chip mounter in real time, includes frame (1), its characterized in that: the top of the machine base (1) is symmetrically and fixedly provided with two guide rails (2), the inner side of the top of the machine base (1) is movably provided with a conveying assembly (3), the conveying assembly (3) comprises a rotating motor a (32), one end of the rotating motor a (32) is movably provided with a screw rod (31), the top of the screw rod (31) is movably provided with a supporting block (302), the top of the supporting block (302) is fixedly provided with a placing plate (30), and the top of one side of the machine base (1) is movably provided with a driving structure (4);

the driving structure (4) comprises a top plate (40), a movable groove (41) is formed in one side of the top plate (40) in a penetrating mode, a patch end head (43) is movably mounted on the inner side of one end of the movable groove (41), an x-axis rod piece (42) is fixedly mounted at the bottom of the top plate (40), the bottom of the patch end head (43) is sleeved with the outer side of the x-axis rod piece (42), a transmission belt a (441) is movably mounted on the outer side of the bottom of the patch end head (43), a rotating motor b (44) is movably mounted at the top of one end of the transmission belt a (441), a limiting block (440) is movably mounted at the top of the other end of the transmission belt a (441), a sleeve (45) is fixedly mounted at one end of the top plate (40), a y-axis rod piece (46) is movably inserted into the inner side of the sleeve (45), and a connecting block (472) is fixedly mounted at the outer side of the sleeve (45), the outside movable mounting of connecting block (472) has drive belt b (471), and the one end movable mounting of drive belt b (471) has rotating electrical machines c (47).

2. The driving apparatus for a real-time adjustable placement machine as recited in claim 1, wherein: the bottom of rotating electrical machines c (47) and the top fixed mounting of frame (1), the bottom outside of rotating electrical machines b (44) and the one end joint of roof (40), the lower fixed mounting of the top of stopper (440) and roof (40).

3. The driving apparatus for a real-time adjustable placement machine as recited in claim 1, wherein: the top of the two guide rails (2) is provided with an installation block (301) in a sliding mode, and the top of the installation block (301) is fixedly installed at the bottom of the placing plate (30).

4. The driving apparatus for a real-time adjustable placement machine as recited in claim 1, wherein: the bottom of one end of the top plate (40) is fixedly provided with a clamping plate (401), and a support shaft (402) is movably inserted into the inner side of the clamping plate (401).

5. The driving apparatus for a real-time adjustable placement machine as recited in claim 4, wherein: one side of the supporting shaft (402) is fixedly installed with the outer side of the base (1), and an infrared displacement measurer (430) is fixedly installed at the bottom of the patch end head (43).

6. The driving apparatus for a real-time adjustable placement machine as recited in claim 4, wherein: the inner side of the clamping plate (401) is connected with the outer side of the guide rail (2) in a sliding mode, and the top of the clamping plate (401) is fixedly installed with one end of the x-axis rod piece (42).