CN216087431U

CN216087431U - Chip mounter send board structure

Info

Publication number: CN216087431U
Application number: CN202121218781.3U
Authority: CN
Inventors: 赵智慧; 孙高亮
Original assignee: Zhengzhou Huiliang Electronics Co ltd
Current assignee: Zhengzhou Huiliang Electronics Co ltd
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2022-03-18
Anticipated expiration: 2031-06-02

Abstract

The utility model discloses a chip mounter plate conveying structure in the technical field of chip mounters, which comprises a rack and a control box, wherein the control box is fixedly connected to the middle of the rack, three reinforcing frames are fixedly connected between the racks, one end of the rack is fixedly connected with a driven belt wheel, one end of the rack, which is close to the driven belt wheel, is fixedly connected with a driving motor, the output end of the driving motor is sleeved with a driving belt wheel, the driving belt wheel and the driven belt wheel are sleeved with a driving belt, the top of the rack is fixedly connected with a guide frame, one end of the guide frame is fixedly connected with a limiting frame, and one side of the limiting frame is provided with a laser sensor. The device can automatically switch the speed, so that the transmission efficiency is improved while the positioning accuracy of the material plate is ensured, the practicability is high, in addition, the device can control the servo motor through the control box to adjust the position of the movable support, the application range of the device is improved, and the economy is good.

Description

Chip mounter send board structure

Technical Field

The utility model belongs to the technical field of chip mounters, and particularly relates to a board conveying structure of a chip mounter.

Background

With the continuous development of economy and science and technology, the living standard of people is higher and higher, and electronic products also become common articles in families. In the production process of electronic products, the control panel is required to be subjected to surface mounting, and the conventional surface mounting is realized through a surface mounting machine. When the chip mounter carries out chip mounting, the circuit board needs to be sent. The existing chip mounter mostly transmits the board through a transmission belt, and the transmission speed is lower for ensuring the transmission and positioning of the circuit board, so that the chip mounting efficiency is restricted, and the practicability is poor.

The present invention has been made in view of this situation.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to overcome the defects of the prior art, and to solve the technical problem, the utility model adopts the basic concept of the technical scheme that:

the chip mounter board conveying structure comprises a rack and a control box, wherein the control box is fixedly connected to the middle part of the rack, three reinforcing frames are fixedly connected between the racks, one end of each rack is fixedly connected with a driven belt pulley, one end, close to the driven belt pulley, of each rack is fixedly connected with a driving motor, the output end of each driving motor is sleeved with a driving belt pulley, the driving belt pulleys and the driven belt pulleys are sleeved with a driving belt, the top of each rack is fixedly connected with a guide frame, a rotating air cylinder is embedded in one end of each guide frame, the output end of each rotating air cylinder is fixedly connected with a limiting frame, a laser sensor is arranged on one side of each limiting frame, the laser sensors are embedded on the guide frames, material plates are embedded in one side of each guide frame, the racks play a role of stable support, the driving motors provide transmission power for the device, and the guide frames play a role of guidance, the rotary cylinder provides rotary power for the limiting frame, and the limiting frame plays a limiting role.

As a further scheme of the utility model: one side of the frame, which is far away from the driven belt wheel, is provided with a transmission shaft, the transmission shaft adopts a central control design, the cross section of the transmission shaft adopts a regular hexagon design, and the transmission shaft plays a role in power transmission.

As a still further scheme of the utility model: the equal fixedly connected with support frame in transmission shaft both ends, the support frame pass through the bearing frame with frame fixed connection, one the support frame with from driven pulleys fixed connection, the support frame plays the effect of rotatory support.

As a still further scheme of the utility model: the cover is equipped with decides the drive wheel and moves the drive wheel on the transmission shaft, it is equipped with decides the conveyer belt to decide to overlap on the drive wheel, it is equipped with and moves the conveyer belt to move the drive wheel capable cover, it is equipped with roller bearing to move drive wheel one side cover, roller bearing outside cover is equipped with and removes the support, roller bearing one side is provided with the end bearing cover, the end bearing cover with remove support fixed connection, decide the drive wheel with it plays power transmission's effect to move the drive wheel, decide the conveyer belt with it is convenient for transmit the material to move the conveyer belt.

As a still further scheme of the utility model: the last fixedly connected with of movable support the leading truck, it has a guide bar and No. two guide bars to embed on the movable support, a guide bar with No. two guide bar both ends all with frame fixed connection, a guide bar with No. two guide bars play the effect of support and direction.

As a still further scheme of the utility model: the device is characterized in that a servo motor is fixedly connected to one side of the middle of the rack, a transmission lead screw is fixedly connected to the output end of the servo motor, the transmission lead screw is connected with the movable support through a nut seat, and the servo motor is convenient for providing adjusting power for the device.

After the technical scheme is adopted, compared with the prior art, the utility model has the following beneficial effects.

When the device is used, the device is installed on a chip mounter, a material plate is placed in the guide frame, the driving motor works fast, the material plate is conveyed through the fixed conveying belt and the movable conveying belt, and when the material plate reaches the laser sensor, the driving motor is switched to work at a slow speed, so that the positioning accuracy of the material plate is guaranteed, and the practicability is high.

According to the utility model, when the material plates are different in size, the servo motor can be controlled through the control box to adjust the position of the movable support, so that the application range of the device is improved, and the economy is better.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model to its proper form. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a schematic structural view of a propeller shaft according to the present invention.

In the figure: 1-a frame; 2-a guide frame; 3-material plate; 4-a control box; 5-a laser sensor; 6-driving a motor; 7-a driving pulley; 8-a transmission belt; 9-a driven pulley; 10-determining a conveying belt; 11-a drive shaft; 12-moving the conveyor belt; 13-moving the support; 14-a rotary cylinder; 15-a limiting frame; 16-guide bar number one; 17-a drive screw; 18-a servo motor; 19-second guide rod; 20-a reinforcing frame; 21-a support frame; 22-fixed driving wheel; 23-moving the driving wheel; 24-roller bearings; 25-bearing end cap.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.

As shown in fig. 1 to 3, a plate feeding structure of a chip mounter comprises a frame 1 and a control box 4, the control box 4 is fixedly connected to the middle of the frame 1, three reinforcing frames 20 are fixedly connected between the frame 1, one end of the frame 1 is fixedly connected with a driven pulley 9, one end of the frame 1 close to the driven pulley 9 is fixedly connected with a driving motor 6, the output end of the driving motor 6 is sleeved with a driving pulley 7, a driving belt 8 is sleeved on the driving pulley 7 and the driven pulley 9, the top of the frame 1 is fixedly connected with a guide frame 2, a rotating cylinder 14 is embedded in one end of the guide frame 2, the output end of the rotating cylinder 14 is fixedly connected with a limiting frame 15, one side of the limiting frame 15 is provided with a laser sensor 5, the laser sensor 5 is embedded on the guide frame 2, a material plate 3 is embedded in one side of the guide frame 2, the frame 1 plays a role of stable support, and the driving motor 6 provides transmission power for the device, the guide frame 2 plays a role in guiding, the rotary air cylinder 14 provides rotary power for the limiting frame 15, and the limiting frame 15 plays a role in limiting.

Wherein, a transmission shaft 11 is arranged on one side of the frame 1 far away from the driven belt wheel 9, the transmission shaft 11 adopts a central control design, the cross section of the transmission shaft 11 adopts a regular hexagon design, and the transmission shaft 11 plays a role in power transmission; both ends of the transmission shaft 11 are fixedly connected with support frames 21, the support frames 21 are fixedly connected with the rack 1 through bearing seats, one support frame 21 is fixedly connected with the driven belt wheel 9, and the support frame 21 plays a role of rotary support; a fixed driving wheel 22 and a movable driving wheel 23 are sleeved on the transmission shaft 11, a fixed conveying belt 10 is sleeved on the fixed driving wheel 22, a movable conveying belt 12 is sleeved on the movable driving wheel 23, a roller bearing 24 is sleeved on one side of the movable driving wheel 23, a movable support 13 is sleeved on the outer side of the roller bearing 24, a bearing end cover 25 is arranged on one side of the roller bearing 24, the bearing end cover 25 is fixedly connected with the movable support 13, the fixed driving wheel 22 and the movable driving wheel 23 play a role in power transmission, and the fixed conveying belt 10 and the movable conveying belt 12 are convenient for conveying materials; the guide frame 2 is fixedly connected to the movable support 13, the first guide rod 16 and the second guide rod 19 are embedded in the movable support 13, two ends of the first guide rod 16 and two ends of the second guide rod 19 are fixedly connected with the rack 1, and the first guide rod 16 and the second guide rod 19 play a role in supporting and guiding; one side of the middle of the rack 1 is fixedly connected with a servo motor 18, the output end of the servo motor 18 is fixedly connected with a transmission screw 17, the transmission screw 17 is connected with the movable support 13 through a nut seat, and the servo motor 18 is convenient for providing adjusting power for the device.

The working principle of the utility model is as follows: when the device is used, the device is installed on a chip mounter, a material plate 3 is placed into a guide frame 2, a driving motor 6 works fast, the material plate 3 is transmitted through a fixed conveying belt 10 and a movable conveying belt 12, when the material plate 3 reaches a laser sensor 5, the driving motor 6 is switched to work at a slow speed, so that the positioning accuracy of the material plate 3 is guaranteed, when the material plate 3 reaches a limiting frame 15, the driving motor 6 stops working, the chip mounter starts chip mounting operation, when the chip mounting is completed, a rotary cylinder 14 works to drive the limiting frame 15 to rotate, the driving motor 6 starts working to drive the material plate 3 to be transmitted forward to enter the next station, through the design, the conveying efficiency is improved while the positioning accuracy is guaranteed, when the material plates 3 are different in size, a servo motor 18 can be controlled through a control box 4 to adjust the position of a movable support 13, the device has the advantages of wide application range, reasonable structural design, convenience in installation and use, good transmission efficiency and positioning precision, and high practicability and economy.

Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. Chip mounter send board structure, including frame (1) and control box (4), its characterized in that, frame (1) middle part fixedly connected with control box (4), three strengthening frame (20) of fixedly connected with between frame (1), frame (1) one end fixedly connected with driven pulley (9), frame (1) is close to the one end fixedly connected with driving motor (6) of driven pulley (9), driving motor (6) output pot head is equipped with driving pulley (7), driving pulley (7) with cover is equipped with drive belt (8) on driven pulley (9), frame (1) top fixedly connected with leading truck (2), leading truck (2) one end is embedded to have revolving cylinder (14), revolving cylinder (14) output end fixedly connected with spacing (15), spacing (15) one side is provided with laser sensor (5), the laser sensor (5) is embedded in the guide frame (2), and a material plate (3) is embedded in one side of the guide frame (2).

2. The board conveying structure of the chip mounter according to claim 1, wherein a transmission shaft (11) is arranged on one side of the rack (1) far away from the driven pulley (9), the transmission shaft (11) is of a central control design, and the cross section of the transmission shaft (11) is of a regular hexagon design.

3. The board conveying structure of the chip mounter according to claim 2, wherein both ends of the transmission shaft (11) are fixedly connected with support frames (21), the support frames (21) are fixedly connected with the chassis (1) through bearing seats, and one support frame (21) is fixedly connected with the driven pulley (9).

4. The chip mounter board conveying structure according to claim 2, wherein a fixed driving wheel (22) and a movable driving wheel (23) are sleeved on the transmission shaft (11), a fixed conveying belt (10) is sleeved on the fixed driving wheel (22), a movable conveying belt (12) is sleeved on the movable driving wheel (23), a roller bearing (24) is sleeved on one side of the movable driving wheel (23), a movable support (13) is sleeved on the outer side of the roller bearing (24), a bearing end cover (25) is arranged on one side of the roller bearing (24), and the bearing end cover (25) is fixedly connected with the movable support (13).

5. The board conveying structure of the chip mounter according to claim 4, wherein the guide frame (2) is fixedly connected to the movable support (13), a first guide rod (16) and a second guide rod (19) are embedded in the movable support (13), and both ends of the first guide rod (16) and the second guide rod (19) are fixedly connected to the rack (1).

6. The chip mounter board conveying structure according to claim 4, wherein a servo motor (18) is fixedly connected to one side of the middle of the machine frame (1), a transmission lead screw (17) is fixedly connected to an output end of the servo motor (18), and the transmission lead screw (17) is connected with the movable support (13) through a nut seat.