CN220461154U

CN220461154U - Voltage test and automatic dispensing integrated test fixture

Info

Publication number: CN220461154U
Application number: CN202320388066.7U
Authority: CN
Inventors: 张泽庭; 杨先燕
Original assignee: Huizhohu Mtn Technology Development Co ltd
Current assignee: Huizhohu Mtn Technology Development Co ltd
Priority date: 2023-03-05
Filing date: 2023-03-05
Publication date: 2024-02-09
Anticipated expiration: 2033-03-05

Abstract

The utility model discloses a voltage testing and automatic dispensing integrated testing jig which comprises a base, wherein two ends of the top of the base are fixedly connected with support columns, the inner sides of the support columns are fixedly connected with connecting plates, the outer surfaces of the front sides of the connecting plates are provided with first cylinders, the bottom ends of the first cylinders are provided with electrostatic rods, a voltage testing device is arranged in the middle of the top of the base, and the upper ends of the rear sides of the support columns are provided with sliding grooves; according to the utility model, the springs at the two sides of the top of the movable plate are pressed to enable the movable rod to move downwards, the colloid blocked at the dispensing head is dredged, then the movable rod is loosened to enable the springs to stretch and return to the original position, the dispensing head is driven to move up and down by the second cylinder, and the scraping strip is driven by the cam due to the cooperation of the cross rod and the cam, so that the scraping strip removes residual colloid at the bottom of the dispensing head, the residual colloid is prevented from being solidified at the bottom of the dispensing head, the dispensing head does not need to be replaced manually, the operation is convenient, and the working efficiency is improved.

Description

Voltage test and automatic dispensing integrated test fixture

Technical Field

The utility model belongs to the technical field of jigs, and particularly relates to a voltage testing and automatic dispensing integrated testing jig.

Background

The jig is a large tool for woodworking, ironmaking, bench workers, machinery, electric control and other handicrafts, is mainly used as a tool for assisting in controlling positions or actions, can be divided into a process assembly jig, a project test jig and a circuit board test jig, and a tested product USBHub, which refers to a device capable of expanding one USB interface into a plurality of USB interfaces, carrying out voltage test on a plurality of USB interfaces and enabling the interfaces to be used simultaneously.

The utility model discloses a chinese patent of patent application number CN2020102721147, a voltage test and automatic point gum integration's test fixture is disclosed, push dynamic and static electric stick connecting block through the second drive arrangement and push down, push down the dynamic and static electric stick through the second drive arrangement on the test portion and with product location and PIN needle contact test, the point is glued the portion and will be given position under the pen with the point gum through the second drive arrangement simultaneously, reuse start switch control second drive arrangement carries out the point and glues, damaged PIN needle and rubber tube can quick replacement, debugging and maintenance are simple quick, reduce manual operation, improve work efficiency.

But when it utilizes second drive arrangement to glue the product point, the point glues the head and blocks up easily, when voltage test is accomplished the back and is glued, the point glues the head and need the manual work to remove to change and influence work efficiency, and change untimely, influences the effect of use.

Therefore, it is necessary to provide a voltage testing and automatic dispensing integrated testing fixture to solve the above problems.

Disclosure of Invention

In order to solve the above problems, the present utility model provides a testing fixture integrating voltage testing and automatic dispensing, so as to solve the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a voltage test and automatic test fixture of integration of gluing, includes the base, the equal fixedly connected with support column in top both ends of base, the inboard fixedly connected with connecting plate of support column, the front side surface of connecting plate is provided with first cylinder, and the bottom of first cylinder is provided with the static stick, the position in the middle of the top of base is provided with voltage testing arrangement, the spout is seted up to the rear side upper end of support column, and the inside sliding connection of spout has the connecting rod, and the both sides of connecting rod all are provided with the stopper, and the surface of connecting rod is provided with the second cylinder, and the telescopic link fixedly connected with point gum device of second cylinder, the inboard lower extreme of support column is provided with reverse double-threaded rod, and the outside of support column is provided with the motor, the both ends outer wall activity of reverse double-threaded rod has cup jointed the connecting block, and the bottom fixed mounting of connecting block has the scraper blade.

Preferably, the voltage testing device comprises a fixed bottom plate, the bottom of the fixed bottom plate is fixedly connected with the top surface of the base, a PIN testing needle is arranged on the top surface of the fixed bottom plate, and a placing plate is arranged in the middle of the top surface of the fixed bottom plate.

Preferably, the adhesive dispensing device comprises an adhesive feeding cavity, the rear side of the adhesive feeding cavity is fixedly connected with the second air cylinder, the left side of the adhesive feeding cavity is provided with an adhesive feeding port, the top of the adhesive feeding port is provided with an anti-blocking device, the bottom of the adhesive feeding cavity is fixedly connected with a fixing block, and the bottom of the fixing block is fixedly connected with an adhesive dispensing head.

Preferably, the anti-blocking device comprises a movable rod, springs are arranged at two ends of the top of the movable rod, and the bottoms of the springs are fixedly connected with the top surface of the glue inlet cavity.

Preferably, the top surface of advance gluey chamber has seted up the through-hole, and the movable rod passes through the bottom of advance gluey chamber through the through-hole, extends to the inside of some glues the head, movable rod and the inside swing joint of some mucilage binding device.

Preferably, the bottom fixedly connected with fixed plate of connecting rod, the bottom fixedly connected with cam of fixed plate, the cam outside has seted up the tongue, and the inside swing joint of tongue has the horizontal pole, and the one end and the some first fixed connection of gluing of horizontal pole, the bottom fixedly connected with of cam scrape the strip.

Preferably, the bottom of the connecting plate is internally provided with a groove, a scraping plate is arranged in the groove, one side of the connecting plate is provided with a bolt, the connecting plate is in threaded connection with the scraping plate through the bolt, and the lower surface of the scraping plate is tightly attached to the upper surface of the placing plate.

The utility model has the technical effects and advantages that:

1. according to the utility model, the springs at two sides are compressed by pressing the top of the movable plate, the movable rod moves downwards under the action of the springs, the colloid blocked at the dispensing head is dredged to the outside of the dispensing head, after cleaning is finished, the movable rod is loosened, the springs stretch and return to the original position, the dispensing head is driven to move up and down by the second cylinder, when the dispensing head slides downwards, the cross rod is matched with the cam, the cam drives the scraping strip to rotate away from the dispensing head, when the dispensing head slides upwards, the cam drives the scraping strip to reset, so that the scraping strip removes residual colloid at the bottom of the dispensing head, the residual colloid is prevented from being solidified at the bottom of the dispensing head, the outlet of the dispensing head is prevented from being blocked, the dispensing head is not required to be replaced manually, the operation is convenient, and the working efficiency is improved;

2. according to the utility model, the reverse double-threaded rod is driven to rotate by the starting motor, the reverse double-threaded rod drives the connecting block to move, the connecting block drives the scraping plate at the bottom to move, the scraping plate cleans the surface on the placing plate while moving, residual glue is removed, and the using effect is not affected.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic front side view of the overall structure of the present utility model;

FIG. 2 is a rear schematic view of the overall structure of the present utility model;

FIG. 3 is a cross-sectional view of an anti-clogging device in accordance with the present utility model;

fig. 4 is a cross-sectional view of the screed of the present utility model.

In the figure: base 1, support column 2, connecting plate 3, first cylinder 4, electrostatic bar 5, voltage testing arrangement 6, connecting rod 7, second cylinder 8, adhesive deposite device 9, reverse double-threaded rod 10, motor 11, connecting block 12, scraper blade 13, fixed bottom plate 14, PIN test needle 15, place board 16, advance gluey chamber 17, advance gluey mouth 18, prevent blockking up device 19, fixed block 20, point gum head 21, movable rod 22, spring 23, fixed plate 24, cam 25, horizontal pole 26, scrape strip 27, bolt 28.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, based on the embodiments of the utility model, which a person of ordinary skill in the art would obtain without inventive faculty, are within the scope of the utility model;

in the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The utility model provides a voltage test and automatic glue dispensing integrated test fixture as shown in fig. 1-2, which comprises a base 1, wherein two ends of the top of the base 1 are fixedly connected with a support column 2, the inner side of the support column 2 is fixedly connected with a connecting plate 3, the outer surface of the front side of the connecting plate 3 is provided with a first air cylinder 4, the bottom end of the first air cylinder 4 is provided with an electrostatic rod 5, the middle position of the top of the base 1 is provided with a voltage test device 6, the upper end of the rear side of the support column 2 is provided with a sliding groove, the inside of the sliding groove is slidingly connected with a connecting rod 7, two sides of the connecting rod 7 are provided with limiting blocks, the outer surface of the connecting rod 7 is provided with a second air cylinder 8, the telescopic end of the second air cylinder 8 is fixedly connected with a glue dispensing device 9, the height of the glue dispensing device 9 is adjusted through the telescopic action of the second air cylinder 8, the inner side lower end of the support column 2 is provided with a reverse double-threaded rod 10, the outer side of the support column 2 is provided with a motor 11, the outer walls of the two ends of the reverse double-threaded rod 10 are movably sleeved with a connecting block 12, the bottom of the connecting block 12 is fixedly provided with a scraping plate 13, and glue on the placing plate 16 is cleaned through the movement of the scraping plate 13.

Referring to fig. 2 of the specification, the voltage testing apparatus 6 includes a fixed base plate 14, the bottom of the fixed base plate 14 is fixedly connected with the top surface of the base 1, the top surface of the fixed base plate 14 is provided with a PIN test needle 15, and a placing plate 16 is disposed in the middle of the top surface of the fixed base plate 14.

Referring to fig. 2-3 of the specification, the dispensing device 9 comprises a glue inlet cavity 17, the rear side of the glue inlet cavity 17 is fixedly connected with a second cylinder 8, a glue inlet 18 is arranged on the left side of the glue inlet cavity 17, glue is put into the glue inlet 18, an anti-blocking device 19 is arranged at the top of the glue inlet 18, a dispensing head 21 is prevented from being blocked, a fixed block 20 is fixedly connected to the bottom of the glue inlet cavity 17, and a dispensing head 21 is fixedly connected to the bottom of the fixed block 20.

Referring to fig. 2-3 of the specification, the anti-blocking device 19 comprises a movable rod 22, springs 23 are arranged at two ends of the top of the movable rod 22, the bottom ends of the springs 23 are fixedly connected with the top surface of the glue inlet cavity 17, and the movable rod 22 is convenient to restore to the original position through elasticity of the springs 23.

Referring to fig. 3 of the specification, a through hole is formed in the top surface of the glue inlet cavity 17, a movable rod 22 penetrates through the bottom of the glue inlet cavity 17 through the through hole and extends to the inside of the glue dispensing head 21, and the movable rod 22 is movably connected with the inside of the glue dispensing device 9.

Referring to fig. 3 of the specification, a fixing plate 24 is fixedly connected to the bottom of the connecting rod 7, a cam 25 is fixedly connected to the bottom of the fixing plate 24, a convex groove is formed in the outer portion of the cam 25, a cross rod 26 is movably connected to the inner portion of the convex groove, one end of the cross rod 26 is fixedly connected with the dispensing head 21, a scraping strip 27 is fixedly connected to the bottom of the cam 25, and the scraping strip 27 at the bottom of the cam 25 rotates and cleans the dispensing head 21 through the cooperation of the cross rod 26 and the cam 25.

Referring to fig. 4 of the specification, a groove is formed in the bottom end of the connecting block 12, a scraper 13 is arranged in the groove, a bolt 28 is arranged on one side of the connecting block 12, the connecting block 12 is in threaded connection with the scraper 13 through the bolt 28, the lower surface of the scraper 13 is tightly attached to the upper surface of the placing plate 16, and the connecting plate 3 is fixed with the scraper 13 through the bolt 28.

The working principle of the utility model is as follows: when the automatic glue dispenser is used, a product is placed on the placing plate 16, the static bar 5 is pushed to move downwards through the first cylinder 4, the static bar 5 is pushed downwards to fix the product on the placing plate 16, and the static bar 5 is contacted with the PIN test needle 15 for voltage test, meanwhile, the downwards sliding connecting rod 7 drives the glue dispenser 9 to move downwards, the second cylinder 8 is started to move downwards the glue dispenser 21 to the glue dispensing position, meanwhile, the downwards-moved glue dispenser 21 enables the cross rod 26 to move along the groove on the surface of the cam 25, the cam 25 drives the scraping bar 27 to rotate and far away from the glue dispenser 21, after the glue dispensing is completed, the glue dispenser 21 is moved upwards through the second cylinder 8, the cam 25 drives the scraping bar 27 to reset, the scraping bar 27 is made to remove residual glue at the bottom of the glue dispenser 21, the residual glue is prevented from being fixed at the bottom of the glue dispenser 21, the top of the glue dispenser 21 is prevented from being blocked, when the glue dispenser 21 is blocked, the top of the movable bar 22 is pressed to compress the springs 23 on two sides, the movable bar 22 is enabled to move downwards under the action of the springs 23, the glue dispenser 22 is enabled to move along the grooves on the surface of the cam 25, the glue dispenser is enabled to move to the outside of the glue dispenser 21, the two-bar 22 is driven to move back to the outside through the second cylinder 8, and the two-shaped motor is enabled to move back to be the moving back to the moving plate 13, and the two connecting plates are driven to move in the opposite direction, and the bottom of the connecting plate is driven to be 13, and the bottom of the glue dispenser is driven to move, and the bottom is driven to move the glue dispenser is 13, and the left, and the glue dispenser is driven.

Although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. Voltage test and automatic point are glued integrated test fixture, including base (1), its characterized in that: the utility model discloses a base, which is characterized in that the two ends of the top of the base (1) are fixedly connected with a support column (2), the inner side of the support column (2) is fixedly connected with a connecting plate (3), the outer surface of the front side of the connecting plate (3) is provided with a first air cylinder (4), the bottom end of the first air cylinder (4) is provided with a static rod (5), the middle position of the top of the base (1) is provided with a voltage testing device (6), the upper end of the rear side of the support column (2) is provided with a sliding groove, the inner part of the sliding groove is connected with a connecting rod (7) in a sliding way, limiting blocks are arranged on two sides of the connecting rod (7), a second air cylinder (8) is arranged on the outer surface of the connecting rod (7), a dispensing device (9) is fixedly connected to the telescopic end of the second air cylinder (8), a reverse double-threaded rod (10) is arranged at the lower end of the inner side of the supporting column (2), a motor (11) is arranged on the outer side of the supporting column (2), connecting blocks (12) are movably sleeved on the outer walls of two ends of the reverse double-threaded rod (10), and scraping plates (13) are fixedly arranged at the bottoms of the connecting blocks (12).

2. The voltage testing and automatic dispensing integrated testing jig according to claim 1, wherein: the voltage testing device (6) comprises a fixed bottom plate (14), the bottom of the fixed bottom plate (14) is fixedly connected with the top surface of the base (1), a PIN testing needle (15) is arranged on the top surface of the fixed bottom plate (14), and a placing plate (16) is arranged in the middle of the top of the fixed bottom plate (14).

3. The voltage testing and automatic dispensing integrated testing jig according to claim 1, wherein: glue dispensing device (9) are including advancing gluey chamber (17), advance the rear side in gluey chamber (17) and second cylinder (8) fixed connection, advance the left side in gluey chamber (17) and be provided with into gluey mouth (18), the top of advancing gluey mouth (18) is provided with anti-blocking device (19), advance the bottom fixedly connected with fixed block (20) in gluey chamber (17), the bottom fixedly connected with point gum head (21) of fixed block (20).

4. The voltage testing and automatic dispensing integrated testing jig according to claim 3, wherein: the anti-blocking device (19) comprises a movable rod (22), springs (23) are arranged at two ends of the top of the movable rod (22), and the bottom ends of the springs (23) are fixedly connected with the top surface of the glue inlet cavity (17).

5. The voltage testing and automatic dispensing integrated testing jig according to claim 4, wherein: the top surface of advance gluey chamber (17) has seted up the through-hole, and movable rod (22) pass through the bottom of advancing gluey chamber (17) through the through-hole, extend to the inside of some gluey heads (21), movable rod (22) and the inside swing joint of some mucilage binding device (9).

6. The voltage testing and automatic dispensing integrated testing jig according to claim 1, wherein: the bottom fixedly connected with fixed plate (24) of connecting rod (7), the bottom fixedly connected with cam (25) of fixed plate (24), the tongue has been seted up to cam (25) outside, the inside swing joint of tongue has horizontal pole (26), the one end and the point gum head (21) fixed connection of horizontal pole (26), the bottom fixedly connected with of cam (25) scrape strip (27).

7. The voltage testing and automatic dispensing integrated testing jig according to claim 1, wherein: the novel scraper is characterized in that a groove is formed in the bottom end of the connecting plate (3), a scraper (13) is arranged in the groove, a bolt (28) is arranged on one side of the connecting plate (3), the connecting plate (3) is in threaded connection with the scraper (13) through the bolt (28), and the lower surface of the scraper (13) is tightly attached to the upper surface of the placing plate (16).