CN216548411U

CN216548411U - Chip mounter is used in computer motherboard production and processing

Info

Publication number: CN216548411U
Application number: CN202123297184.7U
Authority: CN
Inventors: 李永娜; 马津伟
Original assignee: ZHUMADIAN VOCATIONAL AND TECHNICAL COLLEGE
Current assignee: ZHUMADIAN VOCATIONAL AND TECHNICAL COLLEGE
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-05-17
Anticipated expiration: 2031-12-24

Abstract

The utility model discloses a chip mounter for production and processing of a computer mainboard, which comprises two adjusting components, a placing table, a supporting frame and two conveying components, wherein the two adjusting components are arranged in two ends of a machine table and are arranged along the width direction of the machine table; the placing table is fixedly installed on the upper surface of the machine table. The adjusting component is used for driving and controlling two sets of conveying components to be close to or away from each other according to the size of the computer mainboard, the distance between the two sets of conveying components can be guaranteed to be capable of transmitting the computer mainboard and cannot damage the computer mainboard, and the two sets of conveying components are close to or away from each other simultaneously to enable the center of the computer mainboard to be always on the center line of the computer mainboard.

Description

Chip mounter is used in computer motherboard production and processing

Technical Field

The utility model relates to the technical field of chip mounters. In particular to a chip mounter for producing and processing a computer mainboard.

Background

When the computer mainboard is produced and processed, a chip mounter is needed to mount the computer mainboard. When a chip mounter is used for producing and processing a computer mainboard, firstly, a mainboard conveying belt is required to be mounted at a chip mounting position, and then, a chip mounting mechanism is used for carrying out chip mounting processing on the mainboard. When carrying the mainboard, generally only use the conveyer belt to carry, the step that the mounted device carries out the paster processing is carried out to the position of putting of mainboard on the conveyer belt produces direct influence, mainboard position of putting in case the condition that the slope appears, and the precision that the paster processing was carried out to the paster mechanism will reduce to present conveyer belt is when carrying the mainboard, can't guarantee the mainboard center on the conveyer belt assembly line, is unfavorable for the paster mechanism to fix a position the mainboard.

SUMMERY OF THE UTILITY MODEL

Therefore, the technical problem to be solved by the present invention is to provide a chip mounter for computer motherboard production and processing, which can ensure that the center of the motherboard is always on the centerline of the conveyor and avoid the motherboard from tilting.

In order to solve the technical problems, the utility model provides the following technical scheme:

a chip mounter for production and processing of a computer mainboard comprises two adjusting components, a placing table, supporting frames and two conveying components, wherein the two adjusting components are installed in two ends of a machine table and arranged along the width direction of the machine table; the placing table is fixedly installed on the upper surface of the machine table, two or more groups of rollers are installed on the upper surface of the placing table in an equidistant arrangement mode, the number of the rollers is two, the bottom of the conveying assembly is attached to the upper surface of the placing table, the main board is placed between the two conveying assemblies, and the conveying portion of the conveying assembly is in lap joint with the side wall of the main board. The adjusting component is used for driving and controlling two sets of conveying components to be close to or away from each other according to the size of the computer mainboard, the distance between the two sets of conveying components can be guaranteed to be capable of transmitting the computer mainboard and cannot damage the computer mainboard, and the two sets of conveying components are close to or away from each other simultaneously to enable the center of the computer mainboard to be always on the center line of the computer mainboard. Along computer motherboard advancing direction, two sets of adjusting part are adjusted two sets of conveying component's front end and rear end simultaneously for distance between two sets of conveying component front end and the rear end is unanimous, avoids the condition that the advancing direction of computer motherboard appears the slope, makes things convenient for paster mechanism to fix a position computer motherboard.

The chip mounter for the production and processing of the computer mainboard comprises a first motor and a movable table, wherein a motor box is fixedly connected to the side surface of the table, the first motor is arranged in the motor box, a movable bin is arranged in the table, a movable groove communicated with the movable bin is formed in the top of the table along the width direction of the table, an output shaft of the first motor penetrates through a bearing on the side wall of the movable bin and is in driving connection with a second end of a bidirectional threaded column, a first end of the bidirectional threaded column is installed in a bearing on the inner side wall of the movable bin, the surface of the bidirectional threaded column is in threaded connection with the two movable tables, the two movable tables are symmetrically arranged, a connecting block is fixedly connected to the center of the upper surface of each movable table, and the top of the connecting block penetrates through the movable groove and is fixedly connected with the bottom of the support frame, and the connecting block is in sliding fit in the movable groove.

The support frame comprises a long fixing plate, a first C-shaped fixing plate and a second C-shaped fixing plate, wherein a first end side wall of the long fixing plate is fixedly connected to the middle of the inner side wall of the first C-shaped fixing plate, and a second end side wall of the long fixing plate is fixedly connected to the middle of the inner side wall of the second C-shaped fixing plate;

the tops of the two connecting blocks positioned on the same side of the machine table are respectively fixedly connected with the outer side walls of the bottoms of the first C-shaped fixing plate and the second C-shaped fixing plate of one supporting frame;

the transfer assembly is disposed between inner top and inner bottom walls of the first and second C-shaped fixing plates.

The chip mounter for production and processing of the computer mainboard comprises a conveying assembly and a second rotating shaft, wherein the conveying assembly comprises a second motor, the second motor is fixedly connected to the inner top wall of the first C-shaped fixing plate, an output shaft of the second motor penetrates through the first end of the strip-shaped fixing plate and is in driving connection with the first rotating shaft, the bottom end of the first rotating shaft is rotatably connected with the inner bottom wall of the first C-shaped fixing plate, a driving wheel is fixedly sleeved on the surface of the first rotating shaft, a second rotating shaft is rotatably installed between the inner bottom wall of the second C-shaped fixing plate and the lower surface of the second end of the strip-shaped fixing plate, and a driven wheel is fixedly sleeved on the surface of the second rotating shaft;

the driving wheel and the driven wheel are in transmission connection with a conveyor belt, the wall surface of the outer wall of the conveyor belt is fixedly connected with two or more push plates at equal intervals, the push plates are opposite to each other, the side walls of the push plates are in lap joint with one end of the main plate, and the side walls of the conveyor belt of the conveying assembly are in lap joint with the two side walls of the main plate. The computer mainboard is placed on placing the bench upper surface, and both sides are respectively with two conveyer belt outer wall contacts, can keep the computer mainboard level to go forward.

The technical scheme of the utility model achieves the following beneficial technical effects:

1. according to the utility model, the adjusting component is used for driving and controlling the two groups of transmission components to be close to or away from each other according to the size of the computer mainboard, the distance between the two groups of transmission components can be ensured to be capable of transmitting the computer mainboard and not damaging the computer mainboard, and the two groups of transmission components are close to or away from each other at the same time, so that the center of the computer mainboard is always on the center line of the computer mainboard.

2. Along computer motherboard advancing direction, two sets of adjusting part are adjusted two sets of conveying component's front end and rear end simultaneously for distance between two sets of conveying component front end and the rear end is unanimous, avoids the condition that the advancing direction of computer motherboard appears the slope, makes things convenient for paster mechanism to fix a position computer motherboard.

3. The computer mainboard is placed on placing the bench upper surface, and both sides are respectively with two conveyer belt outer wall contacts, can keep the computer mainboard level to go forward.

Drawings

Fig. 1 is a schematic view of a front cross-sectional structure of a chip mounter for manufacturing and processing a computer motherboard according to the present invention;

FIG. 2 is a schematic diagram of a top view cross-sectional structure of a chip mounter for manufacturing and processing a computer motherboard according to the present invention;

FIG. 3 is a schematic top view of a placement table of a chip mounter for manufacturing and processing a computer motherboard according to the present invention;

fig. 4 is a schematic side view of a support frame in a chip mounter for producing and processing a computer motherboard.

The reference numbers in the figures denote: 1-a machine platform; 2-a regulating component; 21-a motor box; 22-a first motor; 23-a two-way threaded post; 24-a movable table; 25-a movable groove; 26-connecting blocks; 3-placing the table; 4-a support frame; 41-strip fixing plate; 42-a first C-shaped fixation plate; 43-a second C-shaped fixation plate; 5-a transfer assembly; 51-a second motor; 52-first shaft; 53-driving wheel; 54-a conveyor belt; 55-strip guide table; 56-a second rotating shaft; 57-driven wheel; 58-push plate.

Detailed Description

In this embodiment, as shown in fig. 1, a chip mounter for production and processing of a computer motherboard includes two adjusting assemblies 2, a placing table 3, a supporting frame 4, and two conveying assemblies 5, where the two adjusting assemblies 2 are installed in two ends of a machine table 1, the adjusting assemblies 2 are arranged along a width direction of the machine table 1, the two conveying assemblies 5 are respectively arranged on two sides of the machine table 1 along a length direction of the machine table 1, the two conveying assemblies 5 are respectively installed on the two supporting frames 4, and two ends of the bottom of the supporting frame 4 are respectively in driving connection with the two adjusting assemblies 2 at two ends of the machine table 1; the placing table 3 is fixedly installed on the upper surface of the machine table 1, two or more groups of rollers are installed on the upper surface of the placing table 3 at equal intervals, the number of the rollers is two, the bottom of the conveying assembly 5 is attached to the upper surface of the placing table 3, the main board is placed between the conveying assemblies 5, and the conveying portion of the conveying assembly 5 is in lap joint with the side wall of the main board. The adjusting component 2 is used for driving and controlling two sets of conveying components 5 to be close to or away from each other according to the size of the computer mainboard, the distance between the two sets of conveying components 5 can be ensured to be capable of transmitting the computer mainboard and cannot damage the computer mainboard, and the two sets of conveying components 5 are close to or away from each other simultaneously so that the center of the computer mainboard is always on the central line of the machine table 1. Along computer motherboard advancing direction, two sets of adjusting part 2 are adjusted two sets of conveying component 5's front end and rear end simultaneously for distance between 5 front ends of two sets of conveying component and the rear end is unanimous, avoids the condition that the advancing direction of computer motherboard appears the slope, makes things convenient for paster mechanism to the computer motherboard location.

The adjusting component 2 comprises a first motor 22 and a movable table 24, a motor box 21 is fixedly connected to the side surface of the machine table 1, the first motor 22 is arranged in the motor box 21, a movable bin is arranged in the machine table 1, a movable groove 25 communicated with the movable bin is arranged at the top of the machine table 1 along the width direction of the top of the machine table, an output shaft of the first motor 22 penetrates through a bearing on the side wall of the movable bin and is in driving connection with a second end of a two-way threaded column 23, a first end of the two-way threaded column 23 is arranged in the bearing on the inner side wall of the movable bin, the surface of the two-way threaded column 23 is in threaded connection with the two movable tables 24, the two movable tables 24 are symmetrically arranged, a connecting block 26 is fixedly connected to the center of the upper surface of the movable table 24, and the top of the connecting block 26 penetrates through the movable groove 25 and is fixedly connected with the bottom of the support frame 4, and the connecting block 26 is slidably fitted in the movable groove 25.

As shown in fig. 4, the supporting frame 4 includes an elongated fixing plate 41, a first C-shaped fixing plate 42 and a second C-shaped fixing plate 43, a first end side wall of the elongated fixing plate 41 is fixedly connected to a middle portion of an inner side wall of the first C-shaped fixing plate 42, and a second end side wall of the elongated fixing plate 41 is fixedly connected to a middle portion of an inner side wall of the second C-shaped fixing plate 43; the tops of the two connecting blocks 26 located on the same side of the machine table 1 are respectively and fixedly connected with the outer side walls of the bottoms of the first C-shaped fixing plate 42 and the second C-shaped fixing plate 43 of one supporting frame 4; the transfer unit 5 is disposed between the inner top and inner bottom walls of the first and second C-

shaped fixing plates

42 and 43.

As shown in fig. 2-3, the conveying assembly 5 includes a second motor 51, the second motor 51 is fixedly connected to the inner top wall of the first C-shaped fixing plate 42, an output shaft of the second motor 51 passes through the first end of the elongated fixing plate 41 and is drivingly connected to a first rotating shaft 52, a bottom end of the first rotating shaft 52 is rotatably connected to the inner bottom wall of the first C-shaped fixing plate 42, a driving wheel 53 is fixedly secured on a surface of the first rotating shaft 52, a second rotating shaft 56 is rotatably mounted between the inner bottom wall of the second C-shaped fixing plate 43 and the lower surface of the second end of the elongated fixing plate 41, and a driven wheel 57 is fixedly secured on a surface of the second rotating shaft 56; the driving wheel 53 and the driven wheel 57 are in transmission connection with a conveying belt 54, the wall surface of the outer wall of the conveying belt 54 is fixedly connected with two or more push plates 58 at equal intervals, the side walls of the two push plates 58 are in lap joint with one end of the main board, and the side walls of the conveying belt 54 of the conveying assembly 5 are in lap joint with the two side walls of the main board. The computer main board is placed on the upper surface of the placing table 3, and both sides of the computer main board are respectively contacted with the outer wall surfaces of the two conveyor belts 54, so that the computer main board can be kept to horizontally advance.

In this embodiment, the supporting frames 4 located above the machine table 1 are used for supporting the conveying assemblies 5, and the two supporting frames 4 respectively symmetrically fix the two groups of conveying assemblies 5 on the adjusting assembly 2 along the central line of the machine table 1 in the length direction; the adjusting component 2 positioned in the machine table 1 is used for adjusting and controlling the two groups of conveying components 5 to be close to or far away from each other, so that the centers of the computer mainboards with different sizes are always on the central line of the machine table 1 in the length direction; the front end and the rear end of the machine table 1 are respectively provided with one group of the adjusting assemblies 2 along the advancing direction of the computer mainboard, so that the two groups of the adjusting assemblies 2 can simultaneously regulate and control the distance between the front end and the rear end of two groups of the conveying assemblies 5, and simultaneously, the upper surface of the placing table 3 at the top of the machine table 1 is attached to the conveying belt 54 and the strip guide table 55 in the conveying assemblies 5, so that the situation that the computer mainboard is inclined when the computer mainboard is placed on the placing table 3 and two sides of the computer mainboard are in contact with the conveying belt 54 is avoided; the roller wheels arranged on the upper surface of the placing table 3 reduce the friction force between the computer mainboard and the upper surface of the placing table 3, and the surface of the computer mainboard is prevented from being abraded.

The specific working principle is as follows:

when the computer mainboard is produced and processed by using the method, firstly, the distance between the two conveyor belts 54 is regulated and controlled according to the size of the computer mainboard, the two first motors 22 are controlled by the control switch to simultaneously drive the two-way threaded columns 23 to rotate and move, and the two movable tables 24 are driven to mutually approach, so that one sides of the computer mainboard, which are close to the conveyor belts 54, are respectively attached to the wall surfaces of the outer walls of the two conveyor belts 54;

when the computer main board is conveyed by the conveyor belt 54, the computer main board is placed on the placing table 3, only one computer main board is placed between the two push plates 58 on the same conveyor belt 54, the second motor 51 is controlled to operate by a control switch, the conveyor belt 54 is driven to move under the action of the driving wheel 53 and the driven wheel 57, and the computer main board between the two conveyor belts 54 moves on the placing table 3 under the pushing of the push plates 58 on the outer wall surface of the conveyor belt 54;

and after the computer mainboard moves to the designated position, the chip mounting mechanism is used for carrying out chip mounting on the computer mainboard.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications are possible which remain within the scope of the appended claims.

Claims

1. The chip mounter for the production and processing of the computer mainboard is characterized by comprising two adjusting assemblies (2), a placing table (3), supporting frames (4) and two conveying assemblies (5), wherein the two adjusting assemblies (2) are installed in two ends of a machine table (1), the adjusting assemblies (2) are arranged along the width direction of the machine table (1), the two conveying assemblies (5) are respectively arranged on two sides of the machine table (1) along the length direction of the machine table (1), the two conveying assemblies (5) are respectively installed on the two supporting frames (4), and two ends of the bottom of each supporting frame (4) are respectively in driving connection with the two adjusting assemblies (2) at two ends of the machine table (1); the placement table (3) is fixedly installed on the upper surface of the machine table (1), more than two groups of rollers are installed on the upper surface of the placement table (3) in an equidistant arrangement mode, the rollers are totally two in number, the bottom of the conveying assembly (5) is attached to the upper surface of the placement table (3), the main board is placed between the two conveying assemblies (5), and the conveying portion of each conveying assembly (5) is in lap joint with the side wall of the main board.

2. The chip mounter for the production and processing of a computer motherboard according to claim 1, wherein the adjusting assembly (2) comprises a first motor (22) and a movable table (24), a motor box (21) is fixedly connected to a side surface of the machine table (1), the first motor (22) is arranged in the motor box (21), a movable bin is arranged in the machine table (1), a movable groove (25) communicated with the movable bin is formed in the top of the machine table (1) along the width direction of the machine table, an output shaft of the first motor (22) passes through a bearing on a side wall of the movable bin and is in driving connection with a second end of a bidirectional threaded column (23), a first end of the bidirectional threaded column (23) is installed in the bearing on the inner side wall of the movable bin, two movable tables (24) are in threaded connection with the surface of the bidirectional threaded column (23), and two the activity platform (24) symmetry sets up, activity platform (24) upper surface center fixedly connected with connecting block (26), the top of connecting block (26) is passed activity groove (25) and with support frame (4) bottom fixed connection, just connecting block (26) sliding fit is in activity groove (25).

3. The chip mounter according to claim 2, wherein the supporting frame (4) comprises an elongated fixing plate (41), a first C-shaped fixing plate (42) and a second C-shaped fixing plate (43), a first end side wall of the elongated fixing plate (41) is fixedly connected to the middle of the inner side wall of the first C-shaped fixing plate (42), and a second end side wall of the elongated fixing plate (41) is fixedly connected to the middle of the inner side wall of the second C-shaped fixing plate (43); the tops of the two connecting blocks (26) positioned on the same side of the machine table (1) are respectively and fixedly connected with the outer side walls of the bottoms of the first C-shaped fixing plate (42) and the second C-shaped fixing plate (43) of one supporting frame (4); the transfer assembly (5) is disposed between inner top and inner bottom walls of the first and second C-shaped fixing plates (42, 43).

4. The chip mounter according to claim 3, wherein said conveying assembly (5) includes a second motor (51), said second motor (51) is fixedly connected to the inner top wall of said first C-shaped fixing plate (42), the output shaft of said second motor (51) passes through the first end of said elongated fixing plate (41) and is drivingly connected to a first rotating shaft (52), the bottom end of said first rotating shaft (52) is rotationally connected to the inner bottom wall of said first C-shaped fixing plate (42), a driving wheel (53) is fixedly mounted on the surface of said first rotating shaft (52), a second rotating shaft (56) is rotatably mounted between the inner bottom wall of said second C-shaped fixing plate (43) and the lower surface of the second end of said elongated fixing plate (41), and a driven wheel (57) is fixedly mounted on the surface of said second rotating shaft (56); the driving wheel (53) with from driving wheel (57) go up the transmission and be connected with conveyer belt (54), equidistant fixedly connected with more than two push pedal (58) on conveyer belt (54) outer wall, relative two the lateral wall of push pedal (58) with the one end overlap joint of mainboard, two conveyer belt (54) lateral wall of conveying subassembly (5) with the both sides wall overlap joint of mainboard.