CN115877111A - Aging tester - Google Patents

Abstract

The application provides an aging testing machine, including framed bent circulating device, material loading attachment, aging device, circulation survey material device, two ageing material devices and the material unloader that moves. The circulation of the bent frames is realized through the bent frame circulating device, and when the bent frames are transferred to a material loading position, the material loading device can supply the test pieces to the bent frames; the bent frame loaded with a plurality of test pieces can be transferred to a circulating test device from a bent frame discharging position and transferred to an aging device by an aging transfer device for aging treatment; the bent frame after the aging treatment is transferred to a circulating material testing device for testing by another aging material transferring device, and the bent frame after the testing is transferred to a bent frame circulating device from a bent frame material loading position; the material blanking device can remove and store the tested test piece, and the empty bent frame can be repeatedly operated by the bent frame circulating device. The aging test machine can realize full-automatic aging test without manual assistance and has high efficiency.

Description

Aging tester

Technical Field

The application belongs to the technical field of capacitor aging, and particularly relates to an aging tester.

Background

Before the capacitor leaves a factory, the capacitor is usually aged and tested by an aging tester, and the qualified capacitor can meet the quality requirement. The aging test machine needs to firstly feed the capacitors onto the bent frames, then transfer the bent frames carrying a plurality of test pieces to the aging device for aging, then transfer the aged bent frames to the test device for testing, and finally store the test pieces qualified through testing in a classified manner.

However, the conventional aging tester needs to manually realize the loading of the capacitor, manually transfer the bent frame to the aging device, manually transfer the bent frame aged in the aging device to the testing device, and manually store the tested pieces after the testing device finishes testing, i.e., the aging tester cannot realize full-automatic aging testing operation, and needs manual assistance, which results in high labor cost and low efficiency of the aging tester.

Disclosure of Invention

An object of the embodiment of the present application is to provide an aging tester, so as to solve the problems existing in the related art: the aging tester needs manual assistance to work, so that the problems of high labor cost and low efficiency are caused.

In order to achieve the above purpose, the embodiment of the present application adopts the following technical solutions:

provided is a burn-in tester including:

the bent frame circulating device is provided with a material loading position, a bent frame discharging position, a bent frame loading position and a material discharging position and is used for transferring bent frames to circulate through the material loading position, the bent frame discharging position, the bent frame loading position and the material discharging position;

the material loading device is connected with the material loading position and used for supplying a test piece to the bent frame;

the aging device is arranged at intervals with the bent frame circulating device and is used for carrying out aging treatment on the test piece;

the circulating material testing device is connected with the discharging position of the bent frame at one end and the loading position of the bent frame at the other end, and is used for respectively receiving the bent frame conveyed by the bending position discharging position of the bent frame and the aging device so as to test a test piece on the bent frame and transfer the test piece to the loading position of the bent frame;

the two aging material moving devices are respectively arranged at two ends of the aging device, one aging material moving device is used for moving the bent frames conveyed by the circulating material measuring device to the aging device, and the other aging material moving device is used for moving the bent frames conveyed by the aging device to the circulating material measuring device;

and the material blanking device is connected with the material blanking position and used for removing and storing the tested test piece.

According to the structure, the circulation of the bent frames is realized through the bent frame circulating device, and when the bent frames are transferred to the material loading position, the material loading device can supply the test pieces to the bent frames; the bent frame loaded with a plurality of test pieces can be transferred to a circulating test device from a bent frame discharging position and transferred to an aging device by an aging transfer device for aging treatment; the bent frame after the aging treatment is transferred to a circulating material testing device for testing by another aging material transferring device, and the bent frame after the testing is transferred to a bent frame circulating device from a bent frame material loading position; the bent frame circulating device can transfer the bent frame after testing to a material discharging position, the material discharging device can remove and store the tested test piece, and the empty bent frame can be transferred to a material loading position again by the bent frame circulating device to realize repeated operation. Therefore, the aging tester can realize automatic feeding operation, automatic aging operation, automatic testing operation and automatic discharging operation of the test piece, can realize full-automatic aging test, does not need manual assistance, and has high efficiency.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or exemplary technical descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a burn-in tester according to an embodiment of the present application;

fig. 2 is a schematic structural diagram illustrating a connection of a bent frame circulating device, a material feeding device and a material discharging device provided in the embodiment of the present application;

FIG. 3 is a schematic structural diagram of a recycling assembly according to an embodiment of the present disclosure;

fig. 4 is a schematic structural diagram of a first pushing assembly according to an embodiment of the present disclosure;

fig. 5 is a schematic structural diagram of a second pushing assembly according to an embodiment of the present disclosure;

fig. 6 is a schematic structural diagram of a waste material transferring assembly provided in an embodiment of the present application;

FIG. 7 is a schematic structural diagram of a discharge assembly provided in an embodiment of the present application;

fig. 8 is a schematic structural diagram of a feeding assembly provided in an embodiment of the present application;

FIG. 9 is a front view of a burn-in box provided in an embodiment of the present application;

FIG. 10 is an enlarged schematic view of a portion of an aged pusher assembly according to an embodiment of the present disclosure;

fig. 11 is a schematic structural diagram of an aging and material moving device provided in an embodiment of the present application;

fig. 12 is a schematic structural diagram of a circular material measuring device according to an embodiment of the present application;

FIG. 13 is a schematic view of the structure of FIG. 12 with the material testing frame removed;

FIG. 14 is a schematic structural diagram of a jacking assembly provided in an embodiment of the present application;

FIG. 15 is a schematic structural diagram illustrating a connection between a test assembly and a bent frame according to an embodiment of the present disclosure;

fig. 16 is a first schematic structural diagram of a material blanking device provided in an embodiment of the present application;

fig. 17 is a schematic structural diagram of a second material blanking device provided in the embodiment of the present application.

Wherein, in the drawings, the reference numerals are mainly as follows:

1. a bent frame circulating device;

11. a circulation component; 111. circulating the box body; 112. circulating the rotating wheel; 113. circulating the chain belt; 114. a circulation driving unit;

12. a first pusher assembly; 121. a first pusher base; 122. a first pusher plate; 123. a first pushing unit; 124. the push plate drives the cylinder;

13. a second pusher assembly; 131. a second pusher base; 132. a second pusher plate; 133. a connecting rod; 134. a second pushing unit;

14. a waste bin;

15. a waste material moving assembly; 151. a waste material transferring clamp; 152. a waste material transfer driving unit;

16. a feeding assembly;

2. a material feeding device;

21. a discharge assembly; 211. a discharge box body; 212. a first discharge power unit; 213. a discharging seat; 214. a second discharge power unit; 215. a discharging and material blocking unit;

22. a feeding assembly; 221. a feeding transition platform; 222. a first material moving unit; 223. a feeding overturning unit; 224. a second material transfer unit; 225. feeding plates; 2251. a loading lens; 226. a feeding platform lifting unit; 227. a material moving rod; 228. a feeding detection lens; 229. a feeding rotation unit; 220. a feeding waste material box;

3. an aging device;

31. aging the box body; 311. a feeding end; 312. a discharge end; 313. an aging chamber; 314. a heating area; 315. a heated region;

32. an aging component; 321. a heat generating member; 322. a heat dissipating unit;

33. aging the material pushing assembly; 331. a material moving track; 332. aging the pusher seat; 333. a pusher driving unit; 334. positioning the guide post; 335. a material pushing hinge;

4. circulating the material measuring device;

41. a material testing frame; 411. a cooling assembly;

42. testing the component; 421. a test platform; 4210. windowing; 4211. a limiting seat; 422. a test seat; 423. testing the guide pin; 424. a test drive unit;

43. a material measuring and moving component; 431. a rotating shaft; 432. clamping the material belt; 433. a material measuring and moving driving unit;

44. a jacking assembly; 441. mounting a plate; 442. a support plate; 443. a lifting drive unit;

5. an aging and material transferring device; 51. a material moving and bearing component; 511. a material moving fixing seat; 512. a material moving support seat; 513. a material moving cylinder; 514. a material moving plate; 515. a material pushing plate cylinder; 516. a photoelectric sensor; 52. a material moving displacement component;

6. a material blanking device;

61. a blanking transition platform;

62. a blanking and moving component;

63. a blanking turnover assembly;

64. a material receiving assembly; 641. a material receiving box; 642. a conveyor belt; 643. a material receiving cylinder;

65. a blanking plate; 66. a blanking platform lifting unit; 67. a blanking detection lens; 68. blanking a waste material box;

7. a bent frame; 8. and (6) testing the test piece.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise. The meaning of "a number" is one or more unless specifically limited otherwise.

In the description of the present application, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present application and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present application.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.

Reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, the appearances of the phrases "in one embodiment" or "in some embodiments" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

For convenience of description, three coordinate axes which are mutually vertical in space are defined as an X axis, a Y axis and a Z axis respectively, and meanwhile, the direction along the X axis is longitudinal, the direction along the Y axis is transverse, and the direction along the Z axis is vertical; the X axis and the Y axis are two coordinate axes which are vertical to each other on the same horizontal plane, and the Z axis is a coordinate axis in the vertical direction; the X axis, the Y axis and the Z axis are positioned in space and are mutually vertical, and three planes are respectively an XY plane, a YZ plane and an XZ plane, wherein the XY plane is a horizontal plane, the XZ plane and the YZ plane are vertical planes, and the XZ plane is vertical to the YZ plane. Three axes in space are an X axis, a Y axis and a Z axis, and the three-axis movement in space refers to the movement along three axes which are vertical to each other in space, in particular to the movement along the X axis, the Y axis and the Z axis in space; the planar motion is a motion in the XY plane.

Referring to fig. 1, a burn-in tester provided in an embodiment of the present application will now be described. The aging tester comprises a bent frame circulating device 1, a material feeding device 2, an aging device 3, a circulating material measuring device 4, two aging material moving devices 5 and a material discharging device 6. Wherein, be equipped with material loading position, framed bent unloading position, framed bent material loading position and material unloading position on the framed bent circulating device 1, framed bent 7 can circulate and pass through material loading position, framed bent unloading position, framed bent material loading position and material unloading position in proper order to realize the operation at different stations. The material loading device 2 can be arranged on one side of the bent frame circulating device 1, the discharge end 312 of the material loading device 2 can be connected with the material loading position, and the material loading device 2 can supply the test pieces 8 to the bent frames 7. Here, the test piece 8 may be a capacitor, and is not limited thereto. The aging device 3 is arranged at an interval with the bent frame circulating device 1 and is used for aging a plurality of test pieces 8 on the bent frame 7. The circulating material measuring device 4 can be arranged between the bent frame circulating device 1 and the aging device 3, one end of the circulating material measuring device 4 is connected with the bent frame discharging material level, the other end of the circulating material measuring device 4 is connected with the bent frame 7 feeding material level, the circulating material measuring device is used for carrying out testing after the bent frame 7 conveyed by the bent frame discharging material level is carried out, the bent frame 7 conveyed by the aging device 3 is carried out testing, and the bent frame 7 after the testing is transferred to the bent frame feeding material level. The two aging material moving devices 5 can be respectively arranged at two ends of the aging device 3, one aging material moving device 5 is used for moving the bent frame 7 conveyed by the circulating material measuring device 4 to the aging device 3, and the other aging material moving device 5 is used for moving the bent frame 7 conveyed by the aging device 3 to the circulating material measuring device 4. The material blanking device 6 can be arranged at the other side of the bent frame circulating device 1, and the feeding end 311 of the material blanking device 6 can be connected with the material blanking position and used for removing and storing the tested test piece 8 on the bent frame 7.

According to the structure, the circulation of the bent frames 7 is realized through the bent frame circulating device 1, and when the bent frames 7 are transferred to a material loading position, the material loading device 2 can supply the test pieces 8 to the bent frames 7; the bent frame 7 carrying a plurality of test pieces 8 can be transferred to the circulating material measuring device 4 from the bent frame discharging position and transferred to the aging device 3 by the aging material transferring device 5 for aging treatment; the bent frame 7 after aging treatment is transferred to a circulating material testing device 4 for testing by another aging material transferring device 5, and the bent frame 7 after testing is transferred to a bent frame circulating device 1 from a bent frame material loading position; the bent frame circulating device 1 can transfer the bent frame 7 after being tested to a material discharging position, the material discharging device 6 can remove and store the test piece 8 after being tested, and the empty bent frame 7 can be transferred to a material loading position again by the bent frame circulating device 1 to realize repeated operation. Therefore, the aging test machine can realize automatic feeding operation, automatic aging operation, automatic test operation and automatic discharging operation of the test piece 8, can realize full-automatic aging test, does not need manual assistance, and has high efficiency.

In one embodiment, referring to fig. 2, the bent frame circulation device 1 includes a circulation assembly 11, a first pushing assembly 12 and a second pushing assembly 13. The circulating assembly 11 is provided with a circulating box 111, and the first pushing assembly 12 and the second pushing assembly 13 are respectively mounted on the circulating box 111. The circulating component 11 can be arranged between the material feeding device 2 and the material discharging device 6 and used for transferring the bent frame 7 from the material feeding position to the bent frame discharging position and transferring the bent frame 7 from the bent frame feeding position to the material discharging position. The first pushing assembly 12 can be arranged between the material discharging position and the material loading position and is used for transferring the empty bent frame 7 from the material discharging position to the material loading position. The second pushing assembly 13 can be arranged between the discharging position and the loading position of the bent frame, and is used for transferring the bent frame 7 containing the plurality of testing pieces 8 from the discharging position to the circular testing device 4 and transferring the tested bent frame 7 to the loading position. According to the structure, the circulation of the bent frame 7 among the material loading position, the bent frame material discharging position, the bent frame material loading position and the material discharging position can be realized through the circulating assembly 11, the first material pushing assembly 12 and the second material pushing assembly 13, so that repeated aging test operation is realized.

In one embodiment, referring to fig. 3, the circulation assembly 11 may include two circulation wheels 112 rotatably installed at one end and the other end of the circulation box 111, respectively, a circulation chain belt 113 connecting the respective two circulation wheels 112, and a circulation driving unit 114 for driving the respective two circulation wheels 112 to rotate in opposite directions in synchronization, the circulation driving unit 114 may be installed on the circulation box 111, and the circulation driving unit 114 may be connected to the respective two circulation wheels 112, respectively. The circulation driving unit 114 may be a circulation driving motor, which may be connected to the two circulation wheels 112 through a gear set. Of course, the circulation driving unit 114 may be two circulation driving motors, and the two circulation driving motors may be respectively connected to the two circulation wheels 112. With the structure, the circulating chain belt 113 can support the bent frame 7, and can transfer the bent frame 7 from the material loading position to the material unloading position and transfer the bent frame 7 from the material loading position to the material unloading position under the driving action of the circulating driving unit 114 and the circulating rotating wheel 112.

In one embodiment, referring to fig. 4, the first pushing assembly 12 includes a first pushing base 121, first pushing plates 122 installed at two ends of the first pushing base 121, and a first pushing unit 123 for driving the first pushing base 121 to move back and forth between a material loading position and a material unloading position, the first pushing unit 123 may be installed on the circulation box 111, and the first pushing unit 123 is connected to the first pushing base 121. The first pushing unit 123 may be a cylinder transmission mechanism, a screw transmission mechanism, a sliding table linear motor, and the like, which is not limited herein. With this structure, the first pushing unit 123 drives the first pushing base 121 and the two first pushing plates 122 to reciprocate, and the two first pushing plates 122 can push the bent frame 7 located at the material discharging position to the material loading position.

In one embodiment, referring to fig. 4, each first material pushing plate 122 is rotatably mounted on the first material pushing seat 121; the first pushing assembly 12 further includes pushing plate driving cylinders 124 for respectively driving the first pushing plates 122 to rotate, each pushing plate driving cylinder 124 is mounted on the first pushing base 121, and each pushing plate driving cylinder 124 is hinged to a corresponding first pushing plate 122. With the structure, the two first material pushing plates 122 are respectively driven to rotate by the two material pushing plate driving cylinders 124, so that the distance and the height between the two first material pushing plates 122 can be adjusted, and the bent frame structure can be adapted to bent frames 7 with different sizes.

In an embodiment, referring to fig. 5, the second material pushing assembly 13 may include a second material pushing base 131, two second material pushing plates 132 respectively slidably mounted on the second material pushing base 131, a connecting rod 133 connecting the two second material pushing plates 132, and a second material pushing unit 134 for driving one of the second material pushing plates 132 to reciprocate, wherein the second material pushing unit 134 is mounted on the second material pushing base 131, and the second material pushing unit 134 is connected to one of the second material pushing plates 132. The second pushing unit 134 may be a cylinder transmission mechanism, a screw transmission mechanism, a sliding table linear motor, and the like, which is not limited herein. In this structure, the second pushing unit 134 drives the two second pushing plates 132 to reciprocate on the second pushing seat 131, one second pushing plate 132 can push the bent 7 on the bent discharging position to the circular material measuring device 4, and the other second pushing plate 132 can push the bent 7 on the circular material measuring device 4 to the bent charging position, so as to realize the circulation of the bent 7.

In one embodiment, referring to fig. 6, the shelving circulating device 1 further comprises a waste bin 14, a waste material moving assembly 15 and a feeding assembly 16. Wherein the waste bin 14 may be mounted on the circulation tank 111 of the circulation assembly 11. The waste material moving assembly 15 can also be installed on the circulating box body 111 and is specifically arranged between the material loading position and the bent loading position. The feeding assembly 16 is arranged at a distance from the waste material transferring assembly 15, and the bent frame 7 can pass through the gap between the waste material transferring assembly 15 and the feeding assembly 16. With the structure, when the test pieces 8 carried on the bent frames 7 are unqualified, the waste material moving assembly 15 can move the unqualified test pieces 8 to the waste box 14; the waste material moving assembly 15 can also supplement the test piece 8 on the supplementing assembly 16 to the vacant position of the bent frame 7, so as to supplement the bent frame 7.

In one embodiment, referring to fig. 6, the scrap moving assembly 15 may include a scrap moving gripper 151 for gripping the test piece 8 and a scrap moving driving unit 152 for driving the scrap moving gripper 151 to move, the scrap moving driving unit 152 may be mounted on the circulation box 111, and the scrap moving driving unit 152 is connected to the scrap moving gripper 151. With the structure, the test piece 8 can be clamped by the waste material moving clamp 151; the reciprocating movement of the scrap transfer gripper 151 is achieved by the scrap transfer drive unit 152. Wherein the waste material transferring clamp 151 may be a finger cylinder. The waste material transferring driving unit 152 may include one or more of a waste material transferring lifting module for driving the waste material transferring clamp 151 to lift, a waste material transferring traverse module for driving the waste material transferring clamp 151 to move laterally, and a waste material transferring longitudinal module for driving the waste material transferring clamp 151 to move longitudinally. The waste material moving lifting module, the waste material moving transverse moving module and the waste material moving longitudinal moving module can be a cylinder transmission mechanism, a lead screw transmission mechanism, a sliding table linear motor and the like, and are not limited uniquely.

In one embodiment, referring to fig. 2, the material loading device 2 includes a discharge assembly 21 and a loading assembly 22. Wherein the feeding assembly 22 can be arranged between the discharging assembly 21 and the material feeding position. In the structure, the discharge assembly 21 can feed a plurality of test pieces 8 into the feed assembly 1 one by one in rows; the loading assembly 22 can turn each test piece 8 180 degrees and then place the test piece on the bent frame 7.

In an embodiment, referring to fig. 7, the discharging assembly 21 may include a discharging box 211, a first discharging power unit 212 installed on the discharging box 211, a discharging seat 213 connecting the first discharging power unit 212 and the material loading position, and two second discharging power units 214 installed on the discharging box 211 and disposed above the first discharging power unit 212, where the two second discharging power units 214 are disposed in a V shape, and a gap for the test piece 8 to pass through is formed at an interval between ends of the two second discharging power units 214 close to the discharging seat 213. With this structure, the plurality of test pieces 8 can be transferred toward the discharging seat 213 by the first discharging power unit 212; a plurality of test pieces 8 can be loaded one by one onto the discharge base 213 by two second discharge power units 214, so as to realize the arrangement of the test pieces 8 in rows. The first discharging power unit 212 and the two second discharging power units 214 may be conveyor belt assemblies, and are not limited herein.

In one embodiment, referring to fig. 7, the discharging assembly 21 may further include a discharging dam unit 215 installed at one end of the discharging seat 213 near the material loading position. The discharge material blocking unit 215 may be a cylinder, which is not limited herein. With the structure, the discharging material blocking unit 215 can block the test piece 8 on the discharging seat 213, so as to control the feeding speed of the test piece 8.

In one embodiment, referring to fig. 8, the feeding assembly 22 may include a feeding transition platform 221, a first material transferring unit 222, a feeding overturning unit 223, and a second material transferring unit 224. The feeding transition platform 221 may be provided with a feeding plate 225 and a feeding platform lifting unit 226 installed on the feeding plate 225, and the feeding platform lifting unit 226 may be connected to the feeding transition platform 221, so as to drive the feeding transition platform 221 to lift. The first material moving unit 222 can be arranged between the feeding transition platform 221 and the discharging assembly 21; the feeding overturning unit 223 can be arranged between the feeding transition platform 221 and the second material moving unit 224; the second material moving unit 224 may be disposed between the material loading reversing unit 223 and the material loading level. With this structure, the test pieces 8 on the discharging assembly 21 can be transferred one by one onto the material transition platform 221 by the first material transferring unit 222, and the material loading turning unit 223 can pick up the test pieces 8 on the material loading transition platform 221, and then turn the test pieces 8 by 180 degrees to adjust the orientation of the pins, so that the orientation of the pins can be adjusted from the upward direction to the downward direction. The second material moving unit 224 may pick up the test pieces 8 on the loading reversing unit 223 to move the test pieces 8 onto the bent frame 7.

In one embodiment, referring to fig. 8, the first material moving unit 222 may include a finger cylinder slidably mounted on the feeding plate 225 to clamp and fix the test piece 8. The material loading turning unit 223 may include a finger cylinder and a turning motor, the turning motor may be installed on the material loading plate 225, and an output shaft of the turning motor is connected with the finger cylinder to realize 180-degree turning of the test piece 8. The second material moving unit 224 may include a finger cylinder, a lifting cylinder for driving the finger cylinder to lift, a transverse moving cylinder for driving the finger cylinder to move transversely, and a longitudinal moving cylinder for driving the finger cylinder to move longitudinally, so as to realize multi-directional adjustment of the finger cylinder. The second material transferring unit 224 can be connected to the first material transferring unit 222 through the transferring rod 227, that is, the second material transferring unit 224 can drive the first material transferring unit 222 to move when moving, so as to achieve synchronous operation, thereby improving the loading efficiency of the test piece 8.

In one embodiment, referring to fig. 8, the feeding assembly 22 further includes a feeding detection lens 228 and a feeding rotation unit 229, the feeding detection lens 228 may be disposed above the feeding transition platform 221, and the feeding rotation unit 229 may be disposed between the feeding turning unit 223 and the second material moving unit 224. With this structure, the feeding detection lens 228 can detect the pins of the test piece 8 on the feeding transition platform 221. If the test piece 8 is not qualified, the second material moving unit 224 may move the unqualified test piece 8 to the scrap box 220. If the test piece 8 is qualified, the test piece 8 is turned 180 degrees by the loading turning unit 223 and then placed on the loading rotating unit 229, the loading rotating unit 229 rotates the test piece 8 by a certain angle to adjust the position of the pin, and then the second material moving unit 224 moves the test piece 8 on the loading rotating unit 229 to the bent frame 7. The feeding rotation unit 229 may include a finger cylinder and a rotation motor, the rotation motor is mounted on the feeding plate 225, and an output shaft of the rotation motor is connected to the finger cylinder.

In one embodiment, referring to fig. 8, a feeding lens 2251 may be installed on the feeding plate 225, and the feeding lens 2251 may perform shape detection on each test piece 8 on the bent frame 7. If the test piece 8 is not acceptable, the test piece 8 is moved to the waste bin 14 by the waste transfer assembly 15, and the acceptable test piece 8 is removed from the feed assembly 16 to the vacant position of the bent 7.

In one embodiment, referring to fig. 9, the aging apparatus 3 includes an aging box 31, an aging assembly 32, and an aging pusher assembly 33. The two ends of the aging box 31 are respectively a feeding end 311 and a discharging end 312, the aging box 31 is partitioned by a plurality of layers of aging chambers 313, the plurality of layers of aging chambers 313 can be arranged from top to bottom in a layered manner, and the two ends of each aging chamber 313 are respectively communicated with the feeding end 311 and the discharging end 312. The aging assembly 32 is installed at one end of each aging chamber 313, and the aging assembly 32 can be specifically arranged at the top of the aging chamber 313, so that the aging treatment can be carried out on the plurality of test pieces 8 carried on the bent frame 7. The other end of each aging chamber 313 is provided with an aging pushing assembly 33, and the aging pushing assembly 33 can be specifically arranged at the bottom of the aging chamber 313, so that the bent frame 7 in the aging chamber 313 can be transferred from the feeding end 311 to the discharging end 312. The two aging material moving devices 5 can be respectively arranged at the feeding end 311 and the discharging end 312, the aging material moving device 5 positioned at the feeding end 311 can move the bent frame 7 to the corresponding aging material pushing assembly 33, and the aging material moving device 5 positioned at the discharging end 312 can move the aged bent frame 7 out of the aging chamber 313, so that the automatic feeding and discharging operation of the bent frame 7 can be realized, and the efficiency is improved.

In one embodiment, referring to fig. 9, each aging chamber 313 is provided with a plurality of heat supply areas 314 and a plurality of heat receiving areas 315, the plurality of heat supply areas 314 and the plurality of heat receiving areas 315 are alternately arranged in sequence from the feeding end 311 to the discharging end 312, and the heat receiving areas 315 are both close to the feeding end 311 and the discharging end 312; an aging assembly 32 is provided in each heat supply zone 314. By providing the heat supply zones 314 in two adjacent heated zones 315, the heat emitted from the aging assemblies 32 in each heat supply zone 314 can be transferred to two adjacent heated zones 315, respectively, and the number of the aging assemblies 32 used can be reduced.

In one embodiment, referring to fig. 9, each aging assembly 32 includes a heat generating member 321 and a heat dissipating unit 322, and the heat generating member 321 and the heat dissipating unit 322 are respectively installed in the heat supplying region 314. Wherein, the heating element 321 can be a heating wire or a heating tube; the heat dissipating unit 322 may include heat dissipating blades and a heat dissipating driving motor installed on the aging box 31 and connected to the heat dissipating blades to drive the heat dissipating blades to rotate. The temperature required for aging can be provided by the heat generating member 321; the heat generated by the heating element 321 can be transferred to the heated region 315 through the heat dissipation unit 322, so that the test element 8 can be uniformly heated, and the aging effect can be improved.

In one embodiment, referring to fig. 10, each aging pusher assembly 33 includes two material moving rails 331, an aging pusher base 332, and a pusher driving unit 333. The two material moving rails 331 can be respectively arranged at two ends of the bottom of the aging chamber 313, and the two material moving rails 331 are arranged in parallel at intervals; the aging pusher 332 may be disposed between the two material moving rails 331. In order to improve the reliability of the reciprocating movement of the aging pusher base 332, two positioning guide posts 334 are arranged in the aging chamber 313 at intervals in parallel, and two ends of the aging pusher base 332 can be respectively sleeved on the two positioning guide posts 334. The pushing driving unit 333 may be installed in the aging chamber 313, and an output end of the pushing driving unit 333 is connected to the aging pusher base 332. The pushing driving unit 333 may be a cylinder transmission mechanism, a screw transmission mechanism, a sliding table linear motor, or the like. With this structure, the aging material moving device 5 can move the bent 7 to the two material moving rails 331, and the material pushing driving unit 333 drives the aging material pushing base 332 to move so as to move the bent 7 from the material feeding end 311 to the material discharging end 312, and the aging operation is completed through the aging assembly 32.

In an embodiment, referring to fig. 10, in order to improve the pushing effect of the aging pushing assembly 33 on the bent frame 7, a plurality of pushing hinges 335 are respectively hinged to two ends of each aging chamber 313, the pushing hinges 335 are sequentially hinged to each other, the pushing hinge 335 at the head is hinged to the aging pushing base 332, and the pushing hinge 335 at the tail is hinged to the aging box 31. When the pushing driving unit 333 drives the aging pushing base 332 to move, the aging pushing base 332 can drive the pushing hinges 335 to rotate, and the pushing hinges 335 can push against the bent 7.

In one embodiment, the aging chamber 313 may be provided at both ends thereof with an aging pusher holder 332 and a pusher driving unit 333, respectively. Through the matching of the two pushing driving units 333 and the two aging pushing seats 332, the pushing in the forward and reverse directions can be realized.

In one embodiment, referring to fig. 11, each aging and material-moving device 5 includes a material-moving bearing assembly 51 and a material-moving displacement assembly 52, the material-moving bearing assembly 51 may be mounted on the material-moving displacement assembly 52, and the material-moving displacement assembly 52 may be mounted on the aging box 31. With the structure, the material moving bearing assembly 51 can support the bent frame 7; the material moving displacement assembly 52 can drive the material moving bearing assembly 51 to move, so that the position of the bent frame 7 is adjusted. The material moving displacement assembly 52 includes a plurality of material moving modules moving in XYZ directions, and each material moving module may be a screw rod transmission mechanism to realize multi-directional movement of the test piece 8.

In one embodiment, referring to fig. 11, the material transferring and carrying assembly 51 may include a material transferring holder 511, a material transferring holder 512 and a material transferring cylinder 513; the material moving fixing seat 511 can be arranged on the material moving displacement component 52; the material moving support seat 512 can be installed on the material moving fixing seat 511 in a sliding manner along the Y-axis direction; the material moving cylinder 513 is installed on the material moving fixing seat 511, and the output end of the material moving cylinder 513 is connected with the material moving supporting seat 512. This structure moves material supporting seat 512 and moves material fixing base 511 reciprocating motion through moving material cylinder 513 drive to can realize moving material supporting seat 512 and to picking up and releasing of framed bent 7, be convenient for to the removal of framed bent 7.

In one embodiment, referring to fig. 11, two material moving plates 514 are respectively disposed at two ends of the material moving support base 512, and the two material moving plates 514 are disposed in parallel and spaced apart. At least one material moving plate 514 can be slidably mounted on the material moving support base 512, a material pushing plate cylinder 515 is arranged on the material moving support base 512, and the material pushing plate cylinder 515 is connected with the material moving plate 514. The material pushing plate cylinder 515 can drive the material moving plate 514 to reciprocate on the material moving support base 512 along the Z-axis direction so as to adjust the distance between the two material moving plates 514 to adapt to bent frames 7 with different sizes. The material-moving supporting seat 512 is provided with a photoelectric sensor 516, and the photoelectric sensor 516 can be used for detecting whether the bent 7 exists.

In one embodiment, referring to fig. 12, the cyclic measuring device 4 includes a measuring rack 41, a testing component 42, a measuring and transferring component 43, and a jacking component 44. Wherein, be equipped with the test station on surveying the work or material rest 41, test component 42 installs and locates the test station on surveying work or material rest 41, and it is used for testing a plurality of test pieces 8 on the bent 7. The material measuring and moving component 43 can be installed on the material measuring frame 41, the material measuring and moving component 43 can be arranged below the testing component 42, and the material measuring and moving component 43 is used for moving the bent frame 7 to a position below the testing component 42. The jacking component 44 is installed on the material testing frame 41 and is arranged below the testing component 42, and is used for controlling the bent frame 7 to ascend so as to electrically connect the testing piece 8 on the bent frame 7 with the testing component 42, and for controlling the bent frame 7 to descend onto the material testing and transferring component 43 so as to disconnect the testing piece 8 on the bent frame 7 with the testing component 42, so that the material testing and transferring component 43 can transfer the tested bent frame 7 to the bent frame circulating device 1.

In one embodiment, referring to fig. 14, the jacking assembly 44 includes a mounting plate 441, a support plate 442, and a lift driving unit 443. Wherein, the mounting plate 441 can be installed and fixed on the material measuring frame 41. The supporting plate 442 may be disposed above the mounting plate 441 for supporting the bent 7; the elevation driving unit 443 may be disposed below the mounting plate 441, and an output end of the elevation driving unit 443 is connected to the support plate 442. In the structure, the lifting driving unit 443 drives the supporting plate 442 to lift on the mounting plate 441 along the Z-axis direction, so that the bent frame 7 on the material measuring and moving assembly 43 can be jacked up to the testing assembly 42, and the conduction between the testing assembly 8 and the testing assembly 42 is realized; the bent frame 7 can also be controlled to descend onto the material testing and moving assembly 43 for the next testing operation. The lifting driving unit 443 may be a screw driving mechanism, which is not limited herein.

In one embodiment, referring to fig. 15, the testing assembly 42 includes a testing platform 421 mounted on the testing frame 41, the testing platform 421 having a window 4210 for the bent frame 7 to pass through; the test assembly 42 further includes two test sockets 422, test pins 423, and a test drive unit 424. Wherein, the two testing seats 422 can be respectively installed on the testing platform 421 and respectively installed on two sides of the window 4210, and each testing seat 422 can be slidably installed on the testing platform 421 through a guide rail pair; a plurality of test guide pins 423 are respectively arranged on the opposite side surfaces of the two test seats 422; the two test driving units 424 may be respectively mounted on the test platform 421, and the two test driving units 424 may be respectively connected with the two test sockets 422. With this structure, when the jacking assembly 44 drives the bent frame 7 to pass through the opening 4210 and extend into between the two test sockets 422, the two test driving units 424 can drive the two test sockets 422 to approach each other, so that the test needles 423 are respectively abutted against the test pieces 8 on the bent frame 7 to achieve electrical connection. After the test is completed, the two test driving units 424 can drive the two test sockets 422 to move away from each other, and the test guide pins 423 can be separated from the test piece 8 to achieve disconnection. The test driving units 424 may be a driving cylinder, a screw rod transmission mechanism, a sliding table linear motor, and the like, which are not limited herein.

In one embodiment, referring to fig. 15, two limit seats 4211 are respectively installed at two ends of the window 4210, and a channel for the bent frame 7 to extend into is formed between the two limit seats 4211 at an interval, and the width of the channel may be the same as the width of the window 4210. This structure can realize spacing to framed bent 7 through four spacing seats 4211, improves the stability of being connected of test guide pin 423 and test 8, and then improves test effect.

In one embodiment, referring to fig. 13, the measuring and moving assembly 43 includes two rotating shafts 431, two material clamping belts 432 and a measuring and moving driving unit 433. Specifically, two rotating shafts 431 are respectively rotatably installed at two ends of the material measuring rack 41, and the two rotating shafts 431 may be arranged in parallel at intervals; the two card belts 432 are connected to both ends of the two rotating shafts 431, respectively. A plurality of cards are arranged on each card strip 432 at intervals to limit the bent 7. The measuring and material-moving driving unit 433 can be installed on the measuring frame 41, and the output end of the measuring and material-moving driving unit 433 can be connected with one of the rotating shafts 431. With the structure, the bent frame 7 can be supported by the two clamping belts 432; the rotating shaft 431 is driven to rotate by the material measuring and moving driving unit 433, so that the material clamping belt 432 can be driven to rotate together, and the circulating feeding of the bent frames 7 is realized. The material measuring and moving driving unit 433 may be a motor connected to the rotating shaft 431, and the motor and the rotating shaft 431 may be connected through a gear set or a conveyor belt, which is not limited herein.

In one embodiment, referring to fig. 12, the circular testing device 4 further includes a cooling assembly 411 mounted on the testing frame 41, wherein the cooling assembly 411 can be disposed above the testing assembly 42 and behind the testing assembly 42. Specifically, the cooling assembly 411 may be a cooling fan. This structure can cool down the test piece 8 on the bent frame 7 through cooling module 411, the follow-up operation of being convenient for.

In one embodiment, referring to fig. 16 and 17, the material blanking device 6 includes a blanking transition platform 61, a blanking moving assembly 62, a blanking turning assembly 63, and a receiving assembly 64. Wherein, unloading transition platform 61 slidable mounting is on flitch 65 down, and the mountable is equipped with unloading platform lift unit 66 on the flitch 65 down, and this unloading platform lift unit 66 is connected with unloading transition platform 61 to can drive unloading transition platform 61 and go up and down. The blanking and material moving assembly 62 can be arranged between the blanking transition platform 61 and the material blanking position; the blanking turnover assembly 63 can be disposed between the blanking transition platform 61 and the receiving assembly 64. With the structure, the blanking and material moving assembly 62 can move a plurality of aged test pieces 8 on the bent frame 7 one by one to the blanking transition platform 61; the blanking overturning assembly 63 picks up the test piece 8 on the blanking transition platform 61 and then overturns for 180 degrees so as to realize the adjustment of the pin position; the material receiving assembly 64 receives and stores the test piece 8 conveyed from the material inverting assembly 63.

In one embodiment, referring to fig. 16, the feeding transition platform 61 may include a finger cylinder for holding the test piece 8 and a rotating motor for driving the finger cylinder to rotate, and the rotating motor may be mounted on the feeding platform lifting unit 66 to rotate the test piece 8. The blanking platform lifting unit 66 can be a lead screw transmission mechanism.

In one embodiment, referring to fig. 16, the discharging and transferring assembly 62 may include a finger cylinder for holding the test piece 8 and a discharging and transferring driving unit for driving the finger cylinder to move, and the discharging and transferring driving unit is mounted on the discharging base and connected to the finger cylinder. The blanking and material transferring driving unit can be a plurality of cylinder transmission mechanisms arranged along the XYZ direction.

In an embodiment, referring to fig. 16, the material discharging device 6 may further include a discharging detection lens 67 and a discharging waste box 68 mounted on the discharging base 5. When the test piece 8 detected by the blanking detection lens 67 is unqualified, the blanking material moving assembly 62 can move the unqualified test piece 8 into the blanking waste material box 68.

In one embodiment, referring to fig. 16, the material turning assembly 63 may include a finger cylinder for holding the test piece 8 and a material turning driving unit for driving the finger cylinder to rotate, and the material turning driving unit may be mounted on the material discharging plate 65 and connected to the finger cylinder.

In one embodiment, referring to fig. 17, the receiving assembly 64 may include a receiving box 641, a conveyor 642 disposed along the XY-axis, and a plurality of receiving cylinders 643 for pushing against the test pieces 8, wherein the receiving cylinders 643 may be respectively mounted on the receiving box 641. With this structure, the feeding and overturning assembly 63 can transfer the test piece 8 onto the conveyor 642 and push the test piece to different storage areas of the material receiving box 641 by the plurality of material receiving cylinders 643.

The general working steps of the aging tester provided by the application are as follows:

1. the material loading device 2 loads materials to the bent frame 7 at the material loading position.

2. The bent frame circulating device 1 transfers a bent frame 7 carrying a plurality of test pieces 8 from a material loading position to a bent frame unloading position, and conveys the bent frame 7 to the circulating test device 4 from the bent frame unloading position to perform a first test operation.

0 3. An aging material moving device 5 can move the tested bent frame 7 to the aging device 3 for aging.

4. The other aging material moving device 5 can move the aged bent frame 7 to the circulating material testing device 4 again for the second testing operation.

5. And the bent 7 after the test is finished is transferred to the feeding position of the bent under the combined action of the circulating material measuring device 4 and the bent circulating device 1, and the bent 7 is transferred to the discharging position of the material by the bent circulating device 1.

5 6. The material blanking device 6 can remove and store a plurality of test pieces 8 on the bent frame 7 one by one; the empty bent 7 can be transferred to a material loading position by the bent circulating device 1 to realize loading, so that repeated operation is realized.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (10)

1. Aging testing machine, its characterized in that includes:

the bent frame circulating device (1) is provided with a material loading position, a bent frame discharging position, a bent frame loading position and a material discharging position and is used for transferring a bent frame (7) to circulate through the material loading position, the bent frame discharging position, the bent frame loading position and the material discharging position;

the material loading device (2) is connected with the material loading position and is used for supplying a test piece (8) to the bent frame (7);

the aging device (3) is arranged at intervals with the bent frame circulating device (1) and is used for performing aging treatment on the test piece (8);

the circulating material measuring device (4) is connected with the discharging position of the bent frame at one end and the loading position of the bent frame at the other end, and is used for respectively receiving the bent frame (7) conveyed by the bent frame discharging position and the aging device (3) so as to test a test piece (8) on the bent frame (7) and transfer the test piece to the feeding position of the bent frame;

the two aging material moving devices (5) are respectively arranged at two ends of the aging device (3), one aging material moving device (5) is used for moving the bent frames (7) conveyed by the circular material measuring device (4) to the aging device (3), and the other aging material moving device (5) is used for moving the bent frames (7) conveyed by the aging device (3) to the circular material measuring device (4);

and the material blanking device (6) is connected with the material blanking position and used for removing and storing the tested test piece (8).

2. The burn-in testing machine according to claim 1, wherein the shelving circulating device (1) includes:

the circulating assembly (11) is arranged between the material feeding device (2) and the material discharging device (6) and used for transferring the bent frame (7) from the material feeding position to the bent frame discharging position and transferring the bent frame (7) from the bent frame feeding position to the material discharging position;

the first material pushing assembly (12) is mounted at one end of the circulating assembly (11) and used for transferring the bent frame (7) from the material discharging position to the material loading position;

the second pushes away material subassembly (13), install in the other end of circulation subassembly (11), be used for with framed bent (7) by the material level is transferred extremely under the framed bent circulation measuring device (4), and be used for with framed bent (7) by circulation measuring device (4) are transferred extremely material level on the framed bent.

3. The burn-in testing machine according to claim 2, wherein the shelving circulating device (1) further comprises:

a waste bin (14) mounted on the circulation assembly (11);

a feeding assembly (16) which is arranged at a distance from the waste box (14) and is used for feeding the test piece (8) to the bent frame (7);

waste material moves material subassembly (15), locates material loading position with between the framed bent material level of unloading, be used for with unqualified test piece (8) move to in waste bin (14), and will on feed supplement subassembly (16) test piece (8) move to the vacancy department of framed bent (7).

4. The weatherometer as claimed in claim 1, characterized in that said material feeding means (2) comprises:

the discharging assembly (21) is used for feeding a plurality of test pieces (8) one by one after being arranged in rows;

and the feeding assembly (22) is arranged between the discharging assembly (21) and the material feeding position and is used for placing the test pieces (8) on the bent frame (7) after being turned over for 180 degrees.

5. The weathertester of claim 4, wherein the loading assembly (22) comprises:

a loading transition platform (221);

the first material moving unit (222) is arranged on one side of the feeding transition platform (221) and used for moving the test pieces (8) to the feeding transition platform (221) one by one;

the feeding overturning unit (223) is arranged on the other side of the feeding transition platform (221) and used for picking up the test piece (8) on the feeding transition platform (221) and then overturning for 180 degrees;

and the second material moving unit (224) is arranged on one side of the feeding overturning unit (223) and is used for moving the test piece (8) on the feeding overturning unit (223) to the bent frame (7).

6. The weatherometer of claim 5, wherein: the feeding assembly (22) further comprises a feeding detection lens (228) for performing pin detection on the test piece (8) on the feeding transition platform (221) and a feeding rotating unit (229) for picking up and rotating the test piece (8) conveyed by the feeding overturning unit (223); the feeding detection lens (228) is arranged above the feeding transition platform (221), and the feeding rotating unit (229) is arranged between the feeding overturning unit (223) and the second material moving unit (224).

7. The burn-in testing machine as claimed in any one of claims 1-6, characterized in that the burn-in apparatus (3) comprises:

the device comprises an aging box body (31), wherein a feeding end and a discharging end are respectively arranged at two ends of the aging box body (31);

the aging assembly (32) is arranged at one end of the aging box body (31) and is used for aging the test pieces (8) on the bent frame (7);

and the aging pushing assembly (33) is arranged at the other end of the aging box body (31) and is used for transferring the bent frame (7) from the feeding end to the discharging end.

8. The weathertesting machine according to any one of claims 1 to 6, characterized in that the cyclic test device (4) includes:

a material measuring frame (41);

the material measuring and moving assembly (43) is arranged on the material measuring frame (41) and is used for circularly moving the bent frame (7);

the testing component (42) is arranged on the material testing frame (41), arranged above the material testing and moving component (43) and used for testing the testing piece (8);

the jacking assembly (44) is installed on the material testing frame (41) and arranged below the testing assembly (42) and used for jacking the bent frame (7) and electrically connecting the testing assembly (42) and transferring the bent frame (7) after testing to the bent frame circulating device (1).

9. The weatherometer according to any one of claims 1 to 6, characterized in that said material blanking device (6) comprises:

a blanking transition platform (61);

the blanking and moving assembly (62) is arranged between the blanking transition platform (61) and the material blanking position and is used for transferring the test pieces (8) on the bent frames (7) to the blanking transition platform (61) one by one;

the blanking turnover assembly (63) is arranged on one side of the blanking transition platform (61) and is used for picking up the test piece (8) on the blanking transition platform (61) and then turning over for 180 degrees;

and the material receiving assembly (64) is arranged on one side of the blanking overturning assembly (63) and is used for receiving the test piece (8) conveyed by the blanking overturning assembly (63).

10. The weatherometer as claimed in one of claims 1 to 6, characterized in that each of said weathershifting devices (5) comprises:

the material moving and bearing assembly (51) is used for supporting the bent frame (7);

the material moving displacement assembly (52) is connected with the material moving bearing assembly (51) and is used for driving the material moving bearing assembly (51) to move.

Images