CN-224218734-U - SMT auxiliary assembly

Abstract

The utility model relates to the technical field of surface mounting, in particular to SMT auxiliary equipment, wherein a front guide frame is arranged on one side of a vibrating feeder body, a rear guide frame is rotatably arranged on the other side of the vibrating feeder body through a mounting block, the rear guide frame comprises symmetrically arranged mounting rods, an extension rod is arranged in the mounting rods in a limiting sliding manner, and a guide wheel mechanism is arranged between the extension rods. According to the utility model, the extension rod can be freely adjusted in the mounting rod through the elastic limiting clamping block, and the mounting rod is rotatably adjusted by a certain amplitude by the pin shaft piece matched with the toothed groove guide rod, so that the toothed groove guide rod not only provides high-efficiency stability, but also improves the adjustment convenience, realizes the position adjustment function of the guide wheel mechanism, meets the production and processing requirements, and improves the production efficiency.

Inventors

• YANG PEI
• LI YONGJUN
• CHEN BIAOQUAN

Assignees

• 珠海元昊电子科技有限公司

Dates

Publication Date

20260508

Application Date

20250319

Claims (6)

1. The SMT auxiliary equipment comprises a vibrating feeder body (1) and is characterized in that a front guide frame (3) is arranged on one side of the vibrating feeder body (1), a rear guide frame is rotatably arranged on the other side of the vibrating feeder body through a mounting block (4), the rear guide frame comprises a pair of symmetrically arranged mounting rods (6), an extension rod (7) is arranged in the mounting rods (6) in a limiting sliding manner through a mounting groove (62), and a guide wheel mechanism (8) is arranged between the extension rods (7); the outer wall of the extension rod (7) is provided with a notch, a clamping block (14) is arranged at the notch through an elastic sheet (13), and the clamping block (14) is in limiting clamping connection with limiting grooves (61) arranged on two sides of the inner wall of the mounting rod (6); The outer wall of the installation rod (6) is in limit connection with the toothed groove guide rod (91) through the rotating seat (11), one end of the toothed groove guide rod (91) is connected with the installation block (4) through the pin shaft II (9), and the locking knob (10) is screwed on the rotating seat (11), and the locking knob (10) is in limit engagement connection with the toothed groove guide rod (91).
2. 2. SMT auxiliary device according to claim 1, characterised in that one end of the vibrating feeder body (1) is provided with a material plate (2) for introducing material.
3. 3. The SMT auxiliary device according to claim 1, wherein a second pin shaft (9) is rotatably installed on one side of the installation block (4), one end of the second pin shaft (9) is fixedly connected with a toothed groove guide rod (91), and a plurality of toothed grooves are formed in one side of the outer wall of the toothed groove guide rod (91) at equal intervals.
4. 4. SMT auxiliary device according to claim 1, characterised in that one side of the mounting block (4) is rotatably mounted with a mounting bar (6) by means of a pin (5), and that a rubber bushing (12) is arranged at the rotational connection of the pin (5) and the mounting block (4).
5. 5. The SMT auxiliary device according to claim 1, wherein a rotating seat (11) is rotatably installed on one side of the outer wall of the installation rod (6), a through hole is formed in the middle of the rotating seat (11) and two sides of the rotating seat are provided with through holes for limiting the toothed groove guide rod (91), threads are formed in the inner wall of the rotating seat (11) for being in threaded connection with a locking knob (10), and a meshing block (101) is arranged on one side of the locking knob (10).
6. 6. An SMT assist device as claimed in claim 5, characterised in that the engagement blocks (101) are provided with corresponding projections to engage toothed slot guide bars (91).

Description

SMT auxiliary assembly Technical Field The utility model relates to the technical field of surface mounting, in particular to SMT auxiliary equipment. Background SMT, surface mount technology, is a Printed Circuit Board (PCBA) technology, and is currently the most popular technology and process in the electronic assembly industry. At present, in order to improve SMT chip mounter's production efficiency and quality, can set up SMT auxiliary assembly more in order to assist the paster operation, current part auxiliary assembly adopts the vibration to fly to carry out supplementary material loading more, but traditional vibration flies to fly to the auxiliary assembly and sets up to single and fixed guide bar, leads to the delivery path of material to receive the restriction, and because operational environment is different with equipment, leads to the material to block, pile up under the certain condition easily. Disclosure of Invention The utility model aims to solve the defects in the prior art and provides SMT auxiliary equipment. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The SMT auxiliary equipment comprises a vibrating feeder body, wherein a front guide frame is arranged on one side of the vibrating feeder body, a rear guide frame is rotatably arranged on the other side of the vibrating feeder body through a mounting block, the rear guide frame comprises symmetrically arranged mounting rods, an extension rod is arranged in the mounting rods in a limiting sliding manner through a mounting groove, and a guide wheel mechanism is arranged between the extension rods; The outer wall of the extension rod is provided with a notch, a clamping block is arranged at the notch through an elastic sheet, and the clamping block is in limiting clamping connection with limiting grooves formed in two sides of the inner wall of the mounting rod; The outer wall of the mounting rod is in limit connection with the toothed groove guide rod through the rotating seat, one end of the toothed groove guide rod is connected with the mounting block through the second pin shaft, and the locking knob is screwed on the rotating seat and is in limit engagement connection with the toothed groove guide rod. In addition, it is preferable that one end of the vibration robot body is provided with a material plate to introduce the material. In addition, the preferred structure is that a second pin shaft is rotatably arranged on one side of the installation block, one end of the second pin shaft is fixedly connected with a toothed groove guide rod, and a plurality of toothed grooves are formed in one side of the outer wall of the toothed groove guide rod at equal intervals. In addition, the preferred structure is that one side of the installation block is rotatably provided with an installation rod through a pin shaft, and a rubber shaft sleeve is arranged at the rotary connection position of the pin shaft I and the installation block. In addition, the preferred structure is, the outer wall one side rotation of installation pole is installed and is rotated the seat, rotates seat middle part cavity and both sides and has been seted up the through-hole in order spacing area tooth's socket guide bar, and the inner wall that rotates the seat is equipped with the screw thread in order the spiro union locking knob, and one side of locking knob is provided with the interlock piece. In addition, the engaging block is preferably provided with corresponding projections for engaging with the toothed groove guide bar. The beneficial effects of the utility model are as follows: According to the utility model, the extension rod can be freely adjusted in the mounting rod through the elastic limiting clamping block, the mounting rod can be rotatably adjusted by a certain amplitude through the pin shaft piece matched with the toothed groove guide rod, the toothed groove guide rod not only provides stability before and after adjustment, but also improves the adjustment convenience, further realizes the position adjustment function of the guide wheel mechanism, meets the production and processing requirements, and improves the production efficiency. Drawings FIG. 1 is a schematic diagram of the overall structure of an SMT auxiliary device according to the present utility model; FIG. 2 is a schematic diagram of a connection structure of a guide wheel mechanism according to the present utility model; FIG. 3 is a schematic view of a rotary seat mounting structure according to the present utility model; FIG. 4 is an exploded view of a mounting rod attachment structure according to the present utility model; fig. 5 is a schematic diagram of a structure at a according to the present utility model. The vibration feeder comprises a vibration feeder body 1, a material plate 3, a front guide frame 4, a mounting block 5, a pin shaft I, a mounting rod 6, a limiting groove 61, a limiting groove 62, a mounting groove