CN110244156B

CN110244156B - Aging testing machine

Info

Publication number: CN110244156B
Application number: CN201910673162.4A
Authority: CN
Inventors: 唐雄华; 宋薇薇
Original assignee: Heding Tianjin Industrial Technology Co ltd
Current assignee: Heding Tianjin Industrial Technology Co ltd
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2024-04-16
Anticipated expiration: 2039-07-24
Also published as: CN110244156A

Abstract

The invention discloses an aging testing machine, in particular to the technical field of electronic product testing, which comprises an aging machine body, wherein a control panel is fixedly arranged at the top of one side of the outer surface of the aging machine body, a feeding door is movably arranged at one side of the outer surface of the aging machine body through a hinge, the position, corresponding to the feeding door, of the inside of the aging machine body is an aging chamber, two groups of sliding rails are fixedly arranged on the bottom surface of the aging chamber, a placing mechanism is slidably arranged between the two sliding rails, a slot is formed in the outer surface of the aging machine body, and one side of the aging machine body is inserted with the feeding mechanism. According to the invention, the detachable placing mechanism is arranged, the bolts are taken out from the screw holes, and then the carrier is pulled out from the screw holes along the sliding rail to the upper blanking plate and the lower blanking plate, so that the whole carrier is directly replaced, the situation that workers need to place products to be aged into the aging chamber one by one is avoided, the labor intensity of the workers is greatly reduced, and the working efficiency is improved.

Description

Aging testing machine

Technical Field

The invention relates to the technical field of electronic product testing, in particular to an aging tester.

Background

The aging test item refers to the process of carrying out corresponding condition reinforcing experiments on the conditions of aging of the product by simulating various factors involved in the actual use condition of the product, the experiment mainly aims at plastic materials, common aging mainly comprises illumination aging, damp-heat aging and hot air aging, the product is used for long-term sun light exposure outdoors, the service life of the product can be expected to be used outdoors, the UV aging experiment is carried out by simulating sun ultraviolet light, the intensity of the experiment is greatly higher than that of actual outdoor illumination, the test time is shortened, and the aging condition of the product after the service time of the product can be known through short-time test.

The invention patent of patent application publication No. CN 208383675U discloses a yellowing-resistant aging tester, which comprises a box body, wherein a partition plate is arranged in the box body, long holes are formed in the partition plate, rotary clamps and driving devices for controlling the rotary clamps to rotate are arranged on the partition plates on the front side and the rear side of the long holes, vertical sliding rails are fixed on the left side and the right side of the partition plate, locking bolts for stabilizing the sliding rails are connected with the two ends of the sliding rails in a threaded mode, a plurality of longitudinal fixing strips corresponding to the rotary clamps are uniformly distributed and fixed on the sliding rails, longitudinal grooves are formed in the lower ends of the fixing strips, light aging testing lamp tubes are arranged in the grooves, a fan is fixed outside the box body, a heating box is fixed on the box body below the fan, and exhaust pipes communicated with the heating box are arranged on a top plate of the box body. The invention has the functions of yellow resistance test and aging test, has compact structure, small volume and small occupied space, can ensure that a sample is uniformly blown by hot air when the aging test is carried out, and improves the accuracy of the test result.

However, in practical use, there are still many drawbacks, such as not considering the high temperature and charge aging test performed on the electronic component J, and two or more people are required to perform the whole process to mount the electronic component on the aging bent. Because the electronic components are small, the quantity is many, the manual work goes up the unloading at ageing bent, and intensity of labour is big, inefficiency.

Disclosure of Invention

In order to overcome the defects of the prior art, the embodiment of the invention provides an aging testing machine, which is characterized in that a detachable placement mechanism is arranged, bolts are taken out from screw holes, and then a carrier is pulled out along a sliding rail to an upper blanking plate and a lower blanking plate, so that the whole carrier is directly replaced, workers are prevented from placing products to be aged into an aging chamber one by one, the labor intensity of the workers is greatly reduced, and the working efficiency is improved, so that the problems in the prior art are solved.

In order to achieve the above purpose, the present invention provides the following technical solutions: the aging testing machine comprises an aging machine body, wherein a control panel is fixedly arranged at the top of one side of the outer surface of the aging machine body, universal wheels are fixedly arranged at the bottom of the aging machine body, a loading door is movably arranged at one side of the outer surface of the aging machine body through a hinge, the position, corresponding to the loading door, inside the aging machine body is an aging chamber, two groups of sliding rails which are symmetrically distributed are fixedly arranged on the bottom surface of the aging chamber, a placing mechanism is slidably arranged between the two sliding rails, a slot is formed in the bottom of the outer surface of the aging machine body, and a loading mechanism is inserted into one side of the aging machine body through the slot;

the placing mechanism comprises a carrier, the carrier is slidably arranged on the sliding rail, three groups of sliding grooves are formed in one side, far away from the side wall of the aging chamber, of the carrier, a carrier plate is placed between the adjacent sliding grooves, one end, far away from the aging chamber, of the inner side of each sliding groove is connected with a bolt in a threaded manner, and a limiting plate is fixedly arranged at the other end of the inner side of each sliding groove;

the feeding mechanism comprises a supporting plate, the supporting plate is arranged on one side of the aging machine body, a plug is fixedly arranged on one side, close to the aging machine body, of the supporting plate, the supporting plate is spliced with the aging machine body through the plug, a supporting column is fixedly arranged on the upper surface of the supporting plate, a bearing is sleeved on the top end of the supporting column, and the supporting column is movably connected with the feeding plate and the discharging plate through the bearing.

In a preferred embodiment, a screw hole is formed at the joint of the sliding groove and the bolt, and the bolt is matched with the screw hole.

In a preferred embodiment, a fixing seat is fixedly arranged on one side, close to the inner side wall of the aging chamber, of the carrier, and a circular clamping head is fixedly arranged on one end, far away from the carrier, of the fixing seat.

In a preferred embodiment, the one end of the sliding rail far away from the loading door is fixedly provided with a limiting mechanism, the limiting mechanism comprises a fixed plate, the fixed plate is arranged on the sliding rail, one side of the fixed plate, which is close to the placing mechanism, is fixedly provided with a rotating frame, and a rotating shaft is arranged between two side walls of the rotating frame.

In a preferred embodiment, two groups of springs which are respectively positioned on two sides of the rotating frame and are symmetrical are arranged on the surface of the limiting mechanism.

In a preferred embodiment, the rotating shaft of the rotating frame is movably sleeved with clamping blocks which are symmetrical on two sides, the side walls of the clamping blocks are integrally formed with protruding blocks, and the other ends of the springs are fixedly connected with the protruding blocks.

In a preferred embodiment, two groups of clamping blocks are enclosed to form a circular ring with an opening, and the circular ring is matched with the clamping head.

In a preferred embodiment, the bottom of the supporting plate is fixedly provided with a universal wheel, the universal wheel is provided with a locking mechanism, and the upper surface of the upper blanking plate and the upper surface of the lower blanking plate are flush with the sliding rail.

In a preferred embodiment, the central position of the loading door is embedded with heat-insulating glass.

The invention has the technical effects and advantages that:

1. according to the invention, the detachable placing mechanism is arranged, the bolts are taken out from the screw holes, and then the carrier is pulled out from the screw holes along the sliding rail to the upper blanking plate and the lower blanking plate, so that the whole carrier is directly replaced, the situation that workers need to place products to be aged into the aging chamber one by one is avoided, the labor intensity of the workers is greatly reduced, and the working efficiency is improved;

2. according to the invention, the feeding mechanism is arranged, the supporting plate is pushed to enable the plug to be matched and fixed with the slot, then the carrier rack is pulled out to the upper blanking plate and the lower blanking plate along the sliding rail, the upper blanking plate and the lower blanking plate are rotated, the carrier rack for placing the products to be aged is pushed into the ageing room from the upper blanking plate and the lower blanking plate, and the other surface of the upper blanking plate and the lower blanking plate are rotated to the sliding rail for feeding at the same time, so that the feeding is very convenient, the labor intensity of feeding and blanking of staff is greatly reduced, feeding by a plurality of people is avoided, and the labor cost of enterprises is saved;

3. according to the invention, the limiting mechanism is arranged at one end of the sliding rail to fix the carrier, so that the carrier is prevented from sliding on the sliding rail by blowing air through the fan in the aging process, the aging test effect is affected, and the accuracy of the aging test is improved.

Drawings

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

FIG. 2 is a schematic diagram of the structure of the present invention;

FIG. 3 is a side view of the present invention;

FIG. 4 is a schematic view of the cooperation of the placement mechanism and the slide rail of the present invention;

FIG. 5 is a schematic view of a limiting mechanism according to the present invention;

FIG. 6 is a side view of the mounting of the slide rail and spacing mechanism of the present invention;

FIG. 7 is an enlarged schematic view of the structure of FIG. 2A in accordance with the present invention;

fig. 8 is an enlarged schematic view of the structure at B in fig. 3 according to the present invention.

The reference numerals are: the ageing machine comprises a ageing machine body 1, a control panel 11, a universal wheel 12, a slot 13, a feeding door 2, heat-insulating glass 21, an ageing chamber 3, a placing mechanism 4, a 40 carrier, a 41 sliding chute, a 42 carrier plate, a 43 bolt, a 431 screw hole, a 44 limiting plate, a 45 fixing seat, a 451 clamping head, a 5 sliding rail, a 51 limiting mechanism, a 511 fixing plate, a 512 rotating frame, a 513 spring, a 514 clamping block, a 6 feeding mechanism, a 61 supporting plate, a 62 supporting column, a 63 bearing, a 64 feeding plate, a 64 discharging plate and a 65 plug.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

The aging testing machine of the embodiment of the invention can comprise an aging machine body 1, wherein a control panel 11 is fixedly arranged at the top of one side of the outer surface of the aging machine body 1, a universal wheel 12 is fixedly arranged at the bottom of the aging machine body 1, a feeding door 2 is movably arranged at one side of the outer surface of the aging machine body 1 through a hinge, an aging chamber 3 is arranged at the position corresponding to the feeding door 2 inside the aging machine body 1, two groups of sliding rails 5 which are symmetrically distributed are fixedly arranged at the bottom surface of the aging chamber 3, a placing mechanism 4 is slidably arranged between the two sliding rails 5, a slot 13 is formed at the bottom of the outer surface of the aging machine body 1, and a feeding mechanism 6 is inserted into one side of the aging machine body 1 through the slot 13.

Referring to fig. 1-8 of the specification, the placement mechanism 4 of the aging tester of this embodiment includes a carrier 40, the carrier 40 is slidably mounted on the slide rail 5, three sets of sliding grooves 41 are provided on a side of the carrier 40 away from the sidewall of the aging chamber 3, a carrier plate 42 is disposed between adjacent sliding grooves 41, a bolt 43 is screwed to an end of the inner side of the sliding groove 41 away from the aging chamber 3, and a limiting plate 44 is fixedly mounted at the other end of the inner side of the sliding groove 41.

Further, the backup pad 61 sets up in the one side of ageing machine body 1, one side fixed mounting that backup pad 61 is close to ageing machine body 1 has plug 65, backup pad 61 is pegged graft through plug 65 and ageing machine body 1, the upper surface fixed mounting of backup pad 61 has support column 62, the top cover of support column 62 is equipped with bearing 63, support column 62 passes through bearing 63 and goes up flitch 64 swing joint down.

The implementation scene is specifically as follows: in practical use, the control panel 11 is provided with a controller and a display screen, etc., which are all the prior art, and the control panel 11 is used by a worker to control the temperature time of the aging process, before the aging process, the worker needs to perform feeding operation, i.e. the product to be aged is placed in the aging area, by arranging the detachable placement mechanism 4, the worker can slide the carrier 40 on the slide rail 5 and pull out the carrier, directly replace the whole carrier 40 (replace the carrier 40 filled with the product to be aged), avoid the worker from needing to place the product to be aged into the aging chamber 3 one by one, greatly reduce the labor intensity of the worker, improve the working efficiency, and by sliding the carrier plate 42 in the slide groove 41, take out the bolts 43 from the screw holes 431 when the product to be aged needs to be taken out, the carrier plate 42 is pulled out along the chute 41, the carrier frame 42 and the chute are matched, the worker can conveniently take out (put in) the product, by arranging the feeding mechanism 6, when the worker feeds and feeds the product, the worker pushes the supporting plate 61 to move the feeding mechanism 6 under the action of the universal wheel 12 to enable the plug 65 to be matched and fixed with the slot 13 (the plug 65 and the slot 13 are matched with each other like a schoolbag plastic plug), at the moment, the surface of the feeding plate 64 is flush with the surface of the sliding rail 5, the worker pulls the carrier frame 40 along the sliding rail 5, namely, the object stage 40 is pulled onto the feeding plate 64, then rotates the feeding plate 64, the feeding plate 64 rotates by taking the supporting column 62 as an axle center under the action of the bearing 63, pushes the carrier frame for placing the product to be aged onto the sliding rail 5 from the feeding plate 64 into the aging chamber 3, the other side of the feeding and discharging plate 17 rotates to the sliding rail 5 for feeding during discharging, so that the feeding and discharging device is very convenient, the labor intensity of feeding and discharging by workers is greatly reduced, feeding by more people is avoided, and the labor cost of enterprises is saved.

Further, a screw hole 431 is formed at the connection portion between the sliding groove 41 and the bolt 43, and the bolt 43 is adapted to the screw hole 431.

Further, a fixing seat 45 is fixedly installed on one side of the carrier 40, which is close to the inner side wall of the aging chamber 3, and a circular clamping head 451 is fixedly installed on one end of the fixing seat 45, which is far away from the carrier 40.

Further, one end of the sliding rail 5 far away from the feeding door 2 is fixedly provided with a limiting mechanism 51, the limiting mechanism 51 comprises a fixing plate 511, the fixing plate 511 is arranged on the sliding rail 5, one side of the fixing plate 511, which is close to the placement mechanism 4, is fixedly provided with a rotating frame 512, and a rotating shaft is arranged between two side walls of the rotating frame 512.

Further, two sets of springs 513 are mounted on the surface of the limiting mechanism 51, and are respectively located symmetrically on two sides of the rotating frame 512.

Further, a clamping block 514 with two symmetrical sides is movably sleeved on the rotating shaft of the rotating frame 512, a bump is integrally formed on the side wall of the clamping block 514, and the other end of the spring 513 is fixedly connected with the bump.

Further, two sets of clamping blocks 514 are enclosed to form a ring with an opening, and are matched with the clamping head 451.

Further, the bottom of the supporting plate 61 is fixedly provided with a universal wheel 12, the universal wheel 12 is provided with a locking mechanism, and the upper surface of the upper and lower blanking plate 64 is flush with the sliding rail 5.

Further, a heat insulating glass 21 is embedded in the central position of the loading door 2.

The implementation scene is specifically as follows: during actual use, through setting up stop gear 51 on the one end that slide rail 5 (slide rail 5's cross-section is L shape, the position of being convenient for inject carrier 40) is located ageing room 3 inside, fix carrier 40, avoid in ageing process, the fan bloies and makes carrier 40 slide on slide rail 5, influence ageing test effect, during the material loading, push carrier 40 to ageing room 3 to make chuck 451 squeeze into fixture block 514 in stop gear 5 (the opening bore of the open ring that fixture block 514 constitutes is less than the diameter of chuck 451, the fixture block 514 of being convenient for blocks 451), under the effect of spring 513, make fixture block 514 to both sides part, make the opening grow, when the diameter of opening and chuck 451 is the same, the chuck 451 gets into between two fixture blocks 514, spring 513's elasticity makes fixture block 514 resume initial condition, make chuck 451 can not directly loosen, play the effect of fixing carrier 40, when the unloading is required, staff pulls carrier 40, make chuck and fixture block 514 separate, both sides can both have been with chuck 451 squeeze into the fixture block 514, the diameter of the opening bore of chuck, the chuck is less than the diameter of chuck 451, the pull out of the carrier 40 is convenient for setting up the universal, the test wheel is convenient for setting up the condition of being convenient for the glass carrier 21, the test result is passed through the pull-out device, the test device is convenient for setting up the quality of the load carrier 21.

To sum up: according to the invention, the detachable placing mechanism 4 is arranged, the bolts 43 are taken out from the screw holes 431, the carrier 40 is pulled out along the sliding rail 5 to the upper and lower material plates 64, and the whole carrier 40 is directly replaced, so that workers are prevented from placing products to be aged into the ageing room 3 one by one, the labor intensity of the workers is greatly reduced, and the working efficiency is improved; still through setting up feed mechanism 6, promote backup pad 61, make feed mechanism 6 remove under the effect of universal wheel 12, make its plug 65 fixed with slot 13 cooperation, the staff is through pulling out carrier 40 along slide rail 5 on last flitch 64, the rethread rotates on last flitch 64, will place the carrier of waiting ageing product from last flitch 64 push slide rail 5 go up get into ageing room 3 in, the another side of going up flitch 17 is rotatory to slide rail 5 department and is gone up the material loading in the unloading, it is very convenient, great reduction staff's work intensity of unloading, do not need many people to go up the material loading, the cost of labor of enterprise has been saved.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the invention are intended to be included within the scope of the invention.

Claims

1. The utility model provides an ageing testing machine, includes ageing machine body (1), its characterized in that: the automatic aging machine comprises an aging machine body (1), wherein a control panel (11) is fixedly arranged at the top of one side of the outer surface of the aging machine body (1), a universal wheel (12) is fixedly arranged at the bottom of the aging machine body (1), a loading door (2) is movably arranged at one side of the outer surface of the aging machine body (1) through a hinge, an aging chamber (3) is arranged at the position, corresponding to the loading door (2), inside the aging machine body (1), two groups of sliding rails (5) are fixedly arranged on the bottom of the aging chamber (3) and symmetrically distributed, a placement mechanism (4) is slidably arranged between the two groups of sliding rails (5), a slot (13) is formed in the bottom of the outer surface of the aging machine body (1), and a loading mechanism (6) is inserted into one side of the aging machine body (1) through the slot (13);

the placing mechanism (4) comprises a carrier (40), the carrier (40) is slidably mounted on the sliding rail (5), three groups of sliding grooves (41) are formed in one side, far away from the side wall of the aging chamber (3), of the carrier (40), a carrier plate (42) is placed between the adjacent sliding grooves (41), one end, far away from the aging chamber (3), of the inner side of the sliding groove (41) is in threaded connection with a bolt (43), and the other end, far away from the inner side of the sliding groove (41), of the sliding groove is fixedly provided with a limiting plate (44);

the feeding mechanism (6) comprises a supporting plate (61), the supporting plate (61) is arranged on one side of the aging machine body (1), a plug (65) is fixedly arranged on one side, close to the aging machine body (1), of the supporting plate (61), the supporting plate (61) is spliced with the aging machine body (1) through the plug (65), a supporting column (62) is fixedly arranged on the upper surface of the supporting plate (61), a bearing (63) is sleeved at the top end of the supporting column (62), and the supporting column (62) is movably connected with an upper blanking plate (64) through the bearing (63);

in the aging testing machine, a screw hole (431) is formed in the joint of the sliding groove (41) and the bolt (43), and the bolt (43) is matched with the screw hole (431);

the aging testing machine is characterized in that a fixing seat (45) is fixedly arranged on one side, close to the inner side wall of the aging chamber (3), of the carrier frame (40), and a round clamping head (451) is fixedly arranged at one end, far away from the carrier frame (40), of the fixing seat (45);

according to the aging testing machine, one end, far away from a feeding door (2), of a sliding rail (5) is fixedly provided with a limiting mechanism (51), the limiting mechanism (51) comprises a fixed plate (511), the fixed plate (511) is arranged on the sliding rail (5), one side, close to a placing mechanism (4), of the fixed plate (511) is fixedly provided with a rotating frame (512), and a rotating shaft is arranged between two side walls of the rotating frame (512);

the surface of the limiting mechanism (51) of the aging testing machine is provided with two groups of springs (513) which are respectively positioned at two sides of the rotating frame (512) and are symmetrical;

the aging testing machine is characterized in that clamping blocks (514) with two symmetrical sides are movably sleeved on a rotating shaft of the rotating frame (512), a lug is integrally formed on the side wall of each clamping block (514), and the other end of each spring (513) is fixedly connected with the lug;

the two groups of clamping blocks (514) are enclosed to form a circular ring with an opening, and the circular ring is matched with the clamping head (451);

according to the aging testing machine, the universal wheels (12) are fixedly arranged at the bottoms of the supporting plates (61), the universal wheels (12) are provided with locking mechanisms, and the upper surfaces of the upper blanking plates (64) are flush with the sliding rails (5).

2. The burn-in machine of claim 1, wherein: and the central position of the feeding door (2) is embedded with heat-insulating glass (21).