Dispensing workbench

By using the design of positioning seats and clamping components in the clamping mechanism of the dispensing table, the problem of low clamping stability in the prior art is solved, and stable clamping and dispensing of the PCB board is realized.

CN222901602UActive Publication Date: 2025-05-27SUZHOU DAWNING SEMI TECH CO LTD +2
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Patent Information

Application Number
CN202421323232.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-12
Publication Date
2025-05-27
Estimated Expiration
2034-06-12

AI Technical Summary

Technical Problem

The existing PCB dispensing table clamping mechanism has low clamping stability, which can easily cause PCB board to shake.

Method used

A dispensing workbench is designed, using a positioning seat to connect the base, and two sets of clamping components arranged along the length of the positioning seat clamp the PCB board. The clamping assembly includes a threaded screw and a clamp, which enables stable clamping by rotating the screw to bring the clamp close or away.

Benefits of technology

It improves the clamping stability of the PCB board, reduces the shaking of the PCB board, is convenient for use, and dispenses are performed after clamping.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN222901602U_ABST
    Figure CN222901602U_ABST
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Abstract

The dispensing workbench comprises a base, a clamping mechanism and a dispensing mechanism, the clamping mechanism comprises a positioning seat and two clamping assemblies connected with the positioning seat, the positioning seat is connected to the base, the two clamping assemblies are arranged in the length direction of the positioning seat, and each clamping assembly comprises a threaded rod and a clamping plate which are in threaded connection; an accommodating space for accommodating the PCB is formed between the clamping plates of the two groups of clamping assemblies, and the screw rod of at least one group of clamping assemblies is configured to rotate, so that the correspondingly connected clamping plate is close to or far away from the other group of clamping assemblies; and the dispensing mechanism is connected to the base and is used for carrying out dispensing processing after the clamping mechanism clamps the PCB. According to the dispensing workbench, the clamping mechanism is simple in structure and convenient to use, the PCB is clamped through the two oppositely-arranged clamping assemblies, the clamping stability is high, and the situation that the PCB shakes is reduced.
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Claims

1. A dispensing workbench, characterized in that: The dispensing workbench comprises: Base (100); A clamping mechanism (200) comprises a positioning seat (210) and two groups of clamping assemblies (220) connected thereto, wherein the positioning seat (210) is connected to the base (100), the two groups of clamping assemblies (220) are arranged along the length direction of the positioning seat (210), the clamping assemblies (220) comprise a screw rod (221) and a clamping plate (222) connected in a threaded manner, a receiving space for receiving a PCB board is formed between the clamping plates (222) of the two groups of clamping assemblies (220), and the screw rod (221) of at least one group of the clamping assemblies (220) is configured to rotate so that the clamping plate (222) correspondingly connected thereto moves closer to or farther from another group of the clamping assemblies (220); A glue dispensing mechanism (300) is connected to the base (100), and the glue dispensing mechanism (300) is used to perform glue dispensing processing after the clamping mechanism (200) clamps the PCB board.

2. The dispensing workbench according to claim 1, characterized in that: The positioning seat (210) is provided with a transmission groove (211) extending along the length direction. The two screw rods (221) of the two groups of clamping assemblies (220) are both arranged in the transmission groove (211), and the length directions of the two screw rods (221) are parallel to the length direction of the transmission groove (211). The two screw rods (221) are rotatably matched with the transmission groove (211). The two clamping plates (222) of the two groups of clamping assemblies (220) are arranged outside the transmission groove (211) and arranged along the length direction. The two clamping plates (222) extend along a first direction, wherein the first direction is perpendicular to the length direction. At least one of the clamping plates (222) can move along the length direction in a direction close to or away from the other clamping plate (222).

3. The dispensing workbench according to claim 2, characterized in that: The clamping assembly (220) further comprises a nut seat (223), wherein the nut seat (223) is sleeved on the screw rod (221) and threadably matched with the screw rod (221), the nut seat (223) is connected to the clamping plate (222), and the nut seat (223) is at least partially disposed in the transmission groove (211).

4. The dispensing workbench according to claim 1, characterized in that: The invention also comprises a limiting mechanism (400), wherein the limiting mechanism (400) comprises a limiting slide groove (410) and a limiting slide platform (420), wherein one of the limiting slide groove (410) and the limiting slide platform (420) is arranged on the clamping plate (222), and the other is arranged on the positioning seat (210), and the length direction of the limiting slide groove (410) is parallel to the length direction of the positioning seat (210).

5. The dispensing workbench according to claim 4, characterized in that: A plurality of groups of the limiting mechanisms (400) are arranged on the same positioning seat (210), and the plurality of groups of the limiting mechanisms (400) are arranged at intervals along a first direction, wherein the first direction is perpendicular to the length direction.

6. The dispensing workbench according to claim 1, characterized in that: The clamping mechanism (200) further comprises a knob (230), the knob (230) being connected to the screw rod (221) of at least one of the two groups of clamping assemblies (220), and the knob (230) being configured to rotate so as to drive the screw rod (221) connected to the knob (230) to rotate.

7. The dispensing workbench according to claim 1, characterized in that: A plug post (240) is provided on a side of the positioning seat (210) away from the clamping plate (222), a slot (121) is provided on the base (100), and the plug post (240) is plugged into the slot (121).

8. The dispensing workbench according to claim 1, characterized in that: The base (100) comprises a fixed disk (110) and a rotating disk (120) which are rotatably connected, the clamping mechanism (200) is arranged on a side of the rotating disk (120) away from the fixed disk (110), and the clamping mechanism (200) is connected to the rotating disk (120), the glue dispensing mechanism (300) is connected to the fixed disk (110), and the glue dispensing part of the glue dispensing mechanism (300) is located above the clamping mechanism (200).

9. The dispensing workbench according to claim 8, characterized in that: A plurality of the clamping mechanisms (200) are provided, and the plurality of the clamping mechanisms (200) are arranged at intervals along the circumference of the rotating disk (120).

10. The dispensing workbench according to claim 1, characterized in that: It also comprises a drying mechanism (500), wherein the drying mechanism (500) is connected to the base (100), and the drying mechanism (500) is used to dry the PCB board after being glued by the glue dispensing mechanism (300).