CN210781954U

CN210781954U - Vibration feed platform of SMT chip mounter

Info

Publication number: CN210781954U
Application number: CN201922068153.0U
Authority: CN
Inventors: 张祖龙
Original assignee: Nanjing Dalong Electronic Co ltd
Current assignee: Nanjing Dalong Electronic Co ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-06-16
Anticipated expiration: 2029-11-26

Abstract

The utility model provides a vibration feed platform of SMT chip mounter. The vibration feed platform of SMT chip mounter includes: a fixed base; a spiral vibrating disk body; the spiral vibration disc body is fixedly arranged at the top of the fixed base; the main conveying pipe is arranged on the spiral vibrating disk body, and one end of the main conveying pipe is fixedly connected with a discharge hole of the spiral vibrating disk body; the top end of the supporting column is fixedly arranged at the top of the fixed base, and the top end of the supporting column is fixedly connected with the bottom of the main conveying pipe; the motor is fixedly arranged on one side of the support column; and the driving rod is fixedly arranged on an output shaft of the motor. The utility model provides a vibration feed platform of SMT chip mounter has convenient to use, can shunt the transport with the SMT paster in the main conveyer pipe automatically, avoids directly shaking the pay-off track and takes place the advantage of jam.

Description

Vibration feed platform of SMT chip mounter

Technical Field

The utility model relates to a SMT paster feed technical field especially relates to a vibration feed platform of SMT chip mounter.

Background

An SMT chip mounter or surface mounting system is arranged behind a dispensing machine or a screen printer in a production line, and is a device for accurately placing surface mounted components on a PCB pad by moving a mounting head, wherein the device is divided into a manual mode and a full-automatic mode, the chip mounting feeding of the SMT chip mounter is mainly performed by a vibration feeding table, the vibration feeding table is also called a vibration feeding machine, the vibration feeding table is a machine capable of uniformly, regularly and continuously feeding block and granular materials from a storage bin to a receiving device in a production process, the conventional vibration feeding device comprises a spiral vibration disc and a straight vibration feeding rail, the discharge end of the spiral vibration disc is matched with the feed end of the straight vibration feeding rail, the discharge end of the straight vibration feeding rail is matched with the material taking end of the SMT chip mounter, and the spiral vibration disc is mainly used for combing electronic components in order according to a preset direction through spiral vibration, the direct vibration feeding track mainly pushes an electronic component to advance along the track direction through direct vibration, namely the electronic component is conveyed to an SMT chip mounter, in the related technology, a discharging mechanism of a spiral vibration disc is disclosed, and the discharging mechanism is a conical hopper connected right above a spiral disc, and a gap is reserved between a discharging port of the conical hopper and the bottom of the spiral disc; the inner conical surface of the conical hopper is provided with a material guide piece which is spirally arranged from high to low along the inner conical surface.

However, the above-mentioned techniques have disadvantages, and most of the direct vibration feeding tracks in the above-mentioned techniques are made of a single track, and when the material is conveyed, the direct vibration feeding tracks are easily blocked due to too fast material conveying speed, so that it is necessary to provide a new vibration feeding table for an SMT pick-and-place machine to solve the above-mentioned technical problems.

Disclosure of Invention

The utility model provides a technical problem provide a convenient to use, can shunt the transport with the SMT paster in the main conveyer pipe automatically, avoid directly shaking the vibration feed platform of the SMT chip mounter that the pay-off track takes place to block up.

In order to solve the technical problem, the utility model provides a vibration feed platform of SMT chip mounter includes: a fixed base; a spiral vibrating disk body; the spiral vibration disc body is fixedly arranged at the top of the fixed base; the main conveying pipe is arranged on the spiral vibrating disk body, and one end of the main conveying pipe is fixedly connected with a discharge hole of the spiral vibrating disk body; the top end of the supporting column is fixedly arranged at the top of the fixed base, and the top end of the supporting column is fixedly connected with the bottom of the main conveying pipe; the motor is fixedly arranged on one side of the support column; the driving rod is fixedly arranged on an output shaft of the motor; the cam is fixedly arranged on the driving rod; the two shunt conveying pipes are fixedly arranged on two sides of the main conveying pipe respectively; the partition plate is slidably arranged in the main conveying pipe; the driving block is fixedly arranged at the bottom of the partition plate, and the bottom of the driving block extends out of the main conveying pipe; the transverse connecting plate is fixedly arranged at the bottom of the driving block; the pushing block is fixedly arranged at the bottom of the transverse connecting plate, and one side of the pushing block is in contact with the cam; the supporting block is fixedly arranged at the bottom of any one shunt conveying pipe; the sliding rod is slidably mounted on the supporting block, and one end of the sliding rod is fixedly connected with the pushing block; the spring is sleeved on the sliding rod in a sliding mode, one end of the spring is in contact with one side of the pushing block, and the other end of the spring is in contact with one side of the supporting block.

Preferably, a support frame is fixedly mounted on one side of the support column, and the bottom of the motor is fixedly connected with the top of the support frame.

Preferably, the bottom fixed mounting of main conveyer pipe has the fixed block, the rotation through-hole has been seted up on the fixed block, the actuating lever rotates with the rotation through-hole and is connected.

Preferably, the top inner wall of the main conveying pipe is provided with a sliding groove, a sliding block is arranged in the sliding groove in a sliding mode, and the bottom of the sliding block extends to the outside of the sliding groove and is fixedly connected with the top of the partition plate.

Preferably, a sliding hole is formed in the inner wall of the bottom of the main conveying pipe, and the driving block is connected with the sliding hole in a sliding mode.

Preferably, the inner walls of the two sides of the main conveying pipe are provided with conveying holes, and the conveying holes correspond to the shunt conveying pipes.

Compared with the prior art, the utility model provides a vibration feed platform of SMT chip mounter has following beneficial effect:

the utility model provides a vibration feed platform of SMT chip mounter, through motor, actuating lever, cam, division board, drive piece, cross-connecting plate, promotion piece and spring cooperate, the division board is reciprocating motion constantly making a round trip under the drive of motor for the division board can be continuous with the material reposition of redundant personnel in the main conveyer pipe to two separation conveyer pipes in, thereby solved and directly shaken the pay-off track and piled up too much and take place the condition of jam because of the material easily.

Drawings

Fig. 1 is a schematic front sectional view illustrating a vibration feeding table of an SMT chip mounter according to a preferred embodiment of the present invention;

FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;

FIG. 3 is a schematic side cross-sectional view of the present invention;

fig. 4 is an enlarged schematic view of a portion B shown in fig. 3.

Reference numbers in the figures: 1. the vibration disc comprises a fixed base, a spiral vibration disc body, a main conveying pipe, a supporting column, a motor, a driving rod, a cam, a flow dividing conveying pipe 8, a flow dividing conveying pipe 9, a dividing plate 10, a driving block 11, a transverse connecting plate 12, a pushing block 13, a supporting block 14, a sliding rod 15 and a spring, and the main conveying pipe 4 is arranged on the fixed base.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic front sectional structural view illustrating a vibration feeding table of an SMT chip mounter according to a preferred embodiment of the present invention; FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1; FIG. 3 is a schematic side cross-sectional view of the present invention; fig. 4 is an enlarged schematic view of a portion B shown in fig. 3. Vibration feed platform of SMT chip mounter includes: a fixed base 1; a spiral vibration disk body 2; the spiral vibration disc body 2 is fixedly arranged at the top of the fixed base 1; the main conveying pipe 3 is arranged on the spiral vibrating disk body 2, and one end of the main conveying pipe 3 is fixedly connected with a discharge hole of the spiral vibrating disk body 2; the top end of the supporting column 4 is fixedly arranged at the top of the fixed base 1, and the top end of the supporting column 4 is fixedly connected with the bottom of the main conveying pipe 3; the motor 5 is fixedly arranged on one side of the support column 4; the driving rod 6 is fixedly arranged on an output shaft of the motor 5; the cam 7 is fixedly arranged on the driving rod 6; the two shunt conveying pipes 8 are respectively and fixedly arranged at two sides of the main conveying pipe 3; the partition plate 9 is installed in the main conveying pipe 3 in a sliding mode; the driving block 10 is fixedly arranged at the bottom of the partition plate 9, and the bottom of the driving block 10 extends out of the main conveying pipe 3; the transverse connecting plate 11 is fixedly arranged at the bottom of the driving block 10; the pushing block 12 is fixedly arranged at the bottom of the transverse connecting plate 11, and one side of each pushing block 12 is in contact with the cam 7; the supporting block 13, the said supporting block 13 is fixedly mounted on the bottom of any shunt delivery pipe 8; the sliding rod 14 is slidably mounted on the supporting block 13, and one end of the sliding rod 14 is fixedly connected with the pushing block 12; and the spring 15 is sleeved on the sliding rod 14 in a sliding manner, one end of the spring 15 is in contact with one side of the pushing block 12, and the other end of the spring 15 is in contact with one side of the supporting block 13.

One side fixed mounting of support column 4 has the support frame, the bottom of motor 5 and the top fixed connection of support frame.

The bottom fixed mounting of main conveyer pipe 3 has the fixed block, the rotation through-hole has been seted up on the fixed block, actuating lever 6 rotates with the rotation through-hole and is connected.

The spout has been seted up on the top inner wall of main conveyer pipe 3, slidable mounting has the slider in the spout, the bottom of slider extend to outside the spout and with the top fixed connection of division board 9.

The inner wall of the bottom of the main conveying pipe 3 is provided with a sliding hole, and the driving block 10 is connected with the sliding hole in a sliding mode.

The transport holes are formed in the inner walls of the two sides of the main conveying pipe 3 and correspond to the shunt conveying pipes 8.

The utility model provides a vibration feed platform of SMT chip mounter's theory of operation as follows:

when the spiral vibrating disc is used, after materials enter the main conveying pipe 3 under the rotation of the spiral vibrating disc body 2, the motor 5 is started, the motor 5 drives the driving rod 6 to rotate through the output shaft, the driving rod 6 drives the cam 7 to rotate, the convex block on the cam 7 extrudes the pushing block 12 to one side along with the rotation of the cam 7, and the pushing block 12 starts to move and extrude the spring 15 after being extruded;

meanwhile, the pushing block 12 drives the transverse connecting plate 11 to move while moving, the transverse connecting plate 11 drives the partition plate 9 to move through the driving block 10, and when the material moves to the partition plate 9, the partition plate 9 pushes the material into the corresponding diversion conveying pipe 8 through the conveying hole;

when the convex block on the cam 7 is far away from the pushing block 12 along with the rotation, under the pushing of the spring 15, the pushing block 12 drives the partition board 9 to rebound, and the next coming material is pushed into the corresponding shunt conveying pipe 8 while rebounding, and the operation is repeated in sequence, so that the shunt conveying work of the material is completed.

the utility model provides a vibration feed platform of SMT chip mounter, through motor 5, actuating lever 6, cam 7, division board 9, drive piece 10, cross-connecting plate 11, promote piece 12 and spring 15 and cooperate, division board 9 is constantly reciprocating motion back and forth under motor 5's drive for division board 9 can be continuous with the material reposition of redundant personnel in the main conveyer pipe 3 to two separation conveyer pipes 8 in, thereby solved and directly shaken the pay-off track and piled up too much and take place the condition of jam because of the material easily.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a vibration feed platform of SMT chip mounter which characterized in that includes:

a fixed base;

a spiral vibrating disk body; the spiral vibration disc body is fixedly arranged at the top of the fixed base;

the main conveying pipe is arranged on the spiral vibrating disk body, and one end of the main conveying pipe is fixedly connected with a discharge hole of the spiral vibrating disk body;

the top end of the supporting column is fixedly arranged at the top of the fixed base, and the top end of the supporting column is fixedly connected with the bottom of the main conveying pipe;

the motor is fixedly arranged on one side of the support column;

the driving rod is fixedly arranged on an output shaft of the motor;

the cam is fixedly arranged on the driving rod;

the two shunt conveying pipes are fixedly arranged on two sides of the main conveying pipe respectively;

the partition plate is slidably arranged in the main conveying pipe;

the driving block is fixedly arranged at the bottom of the partition plate, and the bottom of the driving block extends out of the main conveying pipe;

the transverse connecting plate is fixedly arranged at the bottom of the driving block;

the pushing block is fixedly arranged at the bottom of the transverse connecting plate, and one side of the pushing block is in contact with the cam;

the supporting block is fixedly arranged at the bottom of any one shunt conveying pipe;

the sliding rod is slidably mounted on the supporting block, and one end of the sliding rod is fixedly connected with the pushing block;

the spring is sleeved on the sliding rod in a sliding mode, one end of the spring is in contact with one side of the pushing block, and the other end of the spring is in contact with one side of the supporting block.

2. An SMT chip mounter vibration supply table according to claim 1, wherein a support bracket is fixedly mounted to one side of the support posts, and a bottom of the motor is fixedly connected to a top of the support bracket.

3. An SMT chip mounter vibration feed table according to claim 1, wherein a fixed block is fixedly mounted at the bottom of the main conveying pipe, a rotation through hole is formed in the fixed block, and the driving rod is rotatably connected with the rotation through hole.

4. An SMT chip mounter feed table according to claim 1, wherein a sliding groove is formed in an inner wall of the top of the main conveying pipe, a sliding block is slidably mounted in the sliding groove, and a bottom of the sliding block extends out of the sliding groove and is fixedly connected with the top of the partition plate.

5. An SMT chip mounter according to claim 2, wherein a slide hole is formed in a bottom inner wall of the main conveying pipe, and the driving block is slidably connected to the slide hole.

6. An SMT chip mounter according to claim 1, wherein the main conveying pipe has conveying holes formed on both inner walls thereof, the conveying holes corresponding to the shunt conveying pipes.