CN212808467U

CN212808467U - Flexible testing machine

Info

Publication number: CN212808467U
Application number: CN202021910918.7U
Authority: CN
Inventors: 翁桂涛
Original assignee: Sunshine Electronics Co ltd
Current assignee: Sunshine Electronics Co ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-03-26
Anticipated expiration: 2030-09-04

Abstract

The utility model relates to a flexible testing machine, which comprises a workbench, wherein the upper side of the workbench is fixedly provided with a feeding plate, a detection fixing structure and a material receiving plate through a bracket, the upper sides of the feeding plate and the material receiving plate are provided with positioning grooves for positioning products, the detection fixing structure is positioned between the feeding plate and the material receiving plate, the upper side of the detection fixing structure is provided with a moving structure for moving the products, the detection fixing structure comprises a plurality of clamping pieces for contacting with the products, the clamping pieces are connected with detection equipment, different detection equipment is connected at the positions of the clamping pieces, the single-station multifunctional test is set, the feeding and discharging structure is set as a general structure, the detection structure is set as a detachable and replaceable structure, thus, the test can be carried out only by replacing detection clamps and instruments with different types, and the test can be spliced at will according to different measuring, therefore, general equipment can be fully utilized in a limited position, and the cost is reduced.

Description

Flexible testing machine

Technical Field

The utility model relates to a transformer check out test set field especially relates to a flexible test machine for transformer product quality who detects.

Background

For the transformer, after production, in order to ensure the quality of products, a detection process including comprehensive detection, interlayer, voltage resistance, common mode and the like needs to be performed first, in the detection process, in order to ensure the detection efficiency, generally, automatic auxiliary equipment is adopted for feeding, blanking, clamping and the like in the detection process, however, in the prior art, all the test equipment is separately arranged, more auxiliary equipment is needed at the moment, occupied places are large, the detection cost can be increased, and switching different transformers is troublesome, so that the detection efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to detect equipment function singleness in prior art, problem that the testing process is complicated, provide a flexible test machine, have single-station multifunctional test, will go up the unloading structure and set up to the universal architecture, detect the structure and set up to the structure that can dismantle the replacement, like this, only need through the detection anchor clamps and the instrument of changing different models, just can test, moreover, can be different according to the measurement project, splice at will, like this, can be in limited position, make full use of universal equipment, reduce cost.

The utility model provides a flexible testing machine, its characterized in that includes the workstation, the workstation upside is fixed through the support and is equipped with the flitch, detects fixed knot and constructs, receives the flitch, go up the flitch and receive flitch upside and be equipped with the constant head tank that is used for the product location, it is located the centre of flitch and receipts flitch to detect fixed knot to construct, it is equipped with the removal structure that is used for removing the product to detect fixed knot to construct the upside, it includes a plurality of clamping pieces that are used for with the product contact to detect fixed knot structure, check out test set is connected to the clamping.

In one embodiment, a straight vibration feeder is arranged on the lower side of the upper material plate.

In one embodiment, the moving structure comprises a transverse moving mechanism, a longitudinal moving mechanism and a vertical grabbing mechanism,

the transverse moving mechanism comprises a transverse fixing plate fixed with the workbench, a vertical grabbing mechanism is arranged on the side surface of the transverse fixing plate through a guide rail sliding block structure, a transverse moving cylinder used for enabling the vertical grabbing mechanism to move is further arranged on the side surface of the transverse fixing plate,

the vertical grabbing mechanism comprises a vertical fixed plate structurally fixed with the guide rail sliding block, a vertical moving cylinder is arranged on the upper side of the vertical fixed plate, a vertical moving plate is arranged on the lower side of the vertical fixed plate, the vertical moving plate moves up and down under the action of the vertical moving cylinder, a longitudinal fixed plate is arranged on the lower side of the vertical moving plate,

the longitudinal moving mechanism comprises a longitudinal moving cylinder fixed with a longitudinal fixing plate, a first finger cylinder is arranged on one side of the longitudinal fixing plate, a second finger cylinder is arranged on the other side of the longitudinal fixing plate through a guide rail sliding block structure, and the second finger cylinder moves perpendicular to the direction of the positioning groove under the action of the longitudinal moving cylinder.

In one embodiment, the material receiving plates comprise a good product receiving plate and a defective product receiving plate, and the good product receiving plate and the defective product receiving plate are arranged in parallel.

In one embodiment, a material pushing structure is arranged between the detection fixing structure and the material receiving plate, the material pushing structure includes a material pushing plate located on the upper side of the material receiving plate, and a material pushing cylinder for moving the material pushing plate is arranged on one side of the material pushing plate.

In one embodiment, the detection fixing structure further comprises a detection fixing seat, a test positioning seat is arranged on the upper side of the detection fixing seat, the test positioning seat comprises an upper positioning plate and a lower positioning plate, the upper positioning plate and the lower positioning plate are respectively provided with an upper groove and a lower groove, the clamping piece is clamped between the upper groove and the lower groove, a middle moving plate is further arranged between the upper positioning plate and the lower positioning plate, the middle moving plate is provided with a middle groove corresponding to the clamping piece, the side surface of the detection fixing seat is provided with a push rod through a rotating shaft, a push cylinder is arranged on the lower side of the push rod, when a piston rod of the push cylinder extends out, the push rod rotates around the rotating shaft, the middle moving plate is moved by the push.

In one embodiment, a material baffle plate is arranged at one end, close to the detection fixing structure, of the material feeding plate.

In one embodiment, the flexibility testing machine further comprises a detection mechanism for detecting the transformer, the detection mechanism comprises a first sensor and a second sensor, the first sensor is located on the upper side of the feeding plate and close to the position of the material baffle, and the second sensor is located on the side edge of the detection fixing structure.

In one embodiment, the upper material plate is provided with a material blocking structure on the upper side, the material blocking structure comprises a material blocking fixing plate fixed on the side edge of the upper material plate, a material blocking cylinder is arranged on the upper side of the material blocking fixing plate, a positioning glue is fixedly arranged on a piston rod of the material blocking cylinder, the piston rod of the material blocking cylinder moves downwards, and the positioning glue fixes a transformer in the positioning groove.

Above-mentioned flexible test machine connects different check out test set in the clamping piece position, sets up to single-station multifunctional test, will go up the unloading structure and set up to the general structure, and the check out test set up to the structure that can dismantle the replacement, like this, only need through the detection anchor clamps and the instrument of changing different models, just can test, moreover, can be different according to the measurement project, splices at will, like this, can be in limited position, make full use of general equipment, reduce cost.

Drawings

FIG. 1 is a schematic view of the overall structure of the flexible testing machine of the present invention;

FIG. 2 is a schematic structural view of the feeding plate, the receiving plate, the moving structure and the detecting and fixing structure of the flexible testing machine of the present invention;

fig. 3 is a schematic structural view of the moving structure of the flexible testing machine of the present invention;

FIG. 4 is a schematic structural view of the flexible testing machine detection fixing structure of the present invention;

fig. 5 is an exploded view of the testing positioning seat in the flexible testing machine testing fixing structure of the present invention;

the device comprises a working table 1, a working table 2, a feeding plate 21, a direct vibration feeder 22, a material blocking plate 23, a material blocking cylinder 24, positioning glue 3, a detection fixing structure 31, a detection fixing seat 32, a test positioning seat 321, an upper positioning plate 322, a lower positioning plate 323, a middle moving plate 324, a push rod 4, a material receiving plate 41, a good product material receiving plate 42, a defective product material receiving plate 43, a material pushing plate 44, a material pushing cylinder 5, a moving structure 51, a transverse moving mechanism 511, a transverse moving cylinder 512, a transverse fixing plate 52, a longitudinal moving mechanism 521, a longitudinal fixing plate 522, a longitudinal moving cylinder 53, a vertical grabbing mechanism 531, a vertical moving cylinder 532, a moving plate 533, a vertical fixing plate 61, a first finger cylinder 62, a second finger cylinder 7 and a clamping piece.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 to 5, the flexible testing machine comprises a workbench 1, wherein a feeding plate 2, a detection fixing structure 3 and a receiving plate 4 are fixedly arranged on the upper side of the workbench 1 through a support, positioning grooves for positioning products are arranged on the upper sides of the feeding plate 2 and the receiving plate 4, the detection fixing structure 3 is positioned between the feeding plate 2 and the receiving plate 4, a moving structure 5 for moving the products is arranged on the upper side of the detection fixing structure 3, the detection fixing structure 3 comprises a plurality of clamping pieces 7 for contacting with the products, and the clamping pieces 7 are connected with a detection device.

Different check out test set is connected to the 7 positions of clamping piece, sets up to single-station multifunctional test, sets up to general structure with going up unloading structure, and the structure that detects sets up to dismantling the replacement, like this, only need through the detection anchor clamps and the instrument of changing different models, just can test, moreover, can be different according to the measurement project, and the concatenation at will, like this, can be in limited position, make full use of general equipment, reduce cost.

Wherein, in order to make the transformer that waits to detect can automatic feeding, in this embodiment, go up 2 downside of flitch and be equipped with the feeder 21 that directly shakes, it is concrete, in-process that uses, through manual work or last charging tray, the product that makes to wait to detect gets into flitch 2, at this moment, be equipped with the constant head tank that is used for the transformer location on 2 upsides of flitch, the constant head tank is rectangular structure, from 3 positions of detection fixed knot structure of one end to the other end, at this moment, the downside at flitch 2 is provided with the feeder 21 that directly shakes, effect through the feeder 21 that directly shakes, can make the transformer can follow the one end to the other end of flitch 2, make the transformer be close to.

In this embodiment, it is necessary to move the products to be detected from the feeding plate 2 to the position of the detection fixing structure 3, and then move the products after detection from the position of the detection fixing structure 3 to the position of the receiving plate 4, therefore, in this embodiment, the moving structure 5 includes a transverse moving mechanism 51, a longitudinal moving mechanism 52, a vertical grabbing mechanism 53,

specifically, the transverse moving mechanism 51 comprises a transverse fixing plate 512 fixed with the workbench 1, a vertical grabbing mechanism 53 is arranged on the side surface of the transverse fixing plate 512 through a guide rail slider structure, a transverse moving cylinder 511 for moving the vertical grabbing mechanism 53 is further arranged on the side surface of the transverse fixing plate 512,

the vertical grabbing mechanism 53 comprises a vertical fixing plate 532 fixed with a guide rail slider structure, a vertical moving cylinder 531 is arranged on the upper side of the vertical fixing plate 532, a vertical moving plate 533 is arranged on the lower side of the vertical fixing plate 532, the vertical moving plate 533 moves up and down under the action of the vertical moving cylinder 531, a longitudinal fixing plate 521 is arranged on the lower side of the vertical moving plate 533,

the longitudinal moving mechanism 52 comprises a longitudinal moving cylinder 522 fixed with a longitudinal fixed plate 521, a first finger cylinder 61 is arranged on one side of the longitudinal fixed plate 521, a second finger cylinder 62 is arranged on the other side of the longitudinal fixed plate 521 through a guide rail slider structure, the second finger cylinder 62 moves perpendicular to the direction of the positioning groove under the action of the longitudinal moving cylinder 522,

like this, under the effect of lateral shifting mechanism 51, can make first finger cylinder 61 and second finger cylinder 62 remove along the constant head tank direction of material loading board 2 and material receiving plate 4, under the effect of vertical mechanism 53 that snatchs, can make first finger cylinder 61 and second finger cylinder 62 can reciprocate, like this, under the effect of lateral shifting mechanism 51 and vertical mechanism 53 that snatchs, can remove the transformer that waits to detect to the detection fixed knot constructs 3 positions from material loading board 2, the transformer that will detect after accomplishing moves to the upside of material receiving plate 4 from detecting fixed knot constructs 3 positions.

The longitudinal moving mechanism 52 mainly moves the second finger cylinder 62 in the longitudinal direction (perpendicular to the direction of the positioning groove), and mainly aims at distinguishing and separately placing defective products and defective products if the defective products are found in the detection process.

Therefore, in this embodiment, in order to make the material receiving plate 4 capable of distinguishing and placing good products and defective products, the material receiving plate 4 includes a good product material receiving plate 41 and a defective product material receiving plate 42, the good product material receiving plate 41 and the defective product material receiving plate 42 are arranged in parallel, positioning grooves are arranged on the upper sides of the good product material receiving plate 41 and the defective product material receiving plate 42, so that, in the detection process, if a product meets the requirement, the product which is detected and completed is directly moved to the good product material receiving plate 41 under the action of the vertical moving mechanism and the transverse moving mechanism 51, when the product which is detected to not meet the requirement, the product is firstly clamped and taken out by the vertical moving mechanism, and then under the action of the transverse moving mechanism 51 and the longitudinal moving mechanism 52, the product is placed on the upper side of the defective product material receiving plate 42, so that the distinguishing of the good products and the defective products can be completed.

After the product that will detect the completion is placed at receiving flitch 4 (non-defective products receive flitch 41 and defective products receive flitch 42), in order not to influence the placing of back product, in this embodiment, it pushes away the material structure to be equipped with between detection fixed knot constructs 3 and receiving flitch 4, it includes the scraping wings 43 that is located receiving flitch 4 upside to push away the material structure, scraping wings 43 one side is equipped with the material cylinder 44 that pushes away that is used for making scraping wings 43 remove, under initial condition, scraping wings 43 is located between detection fixed knot constructs 3 and receiving flitch 4, under the effect that pushes away material cylinder 44, can make scraping wings 43 towards keeping away from and detect fixed knot and construct 3 position removal to can promote the transformer of placing at receiving flitch 4 upside to keeping away from and detect fixed knot and construct 3 positions.

In a specific detection process, in order to facilitate the detection process, in this embodiment, the detection fixing structure 3 further includes a detection fixing seat 31, a test positioning seat 32 is disposed on an upper side of the detection fixing seat 31, the test positioning seat 32 includes an upper positioning plate 321 and a lower positioning plate 322, the upper positioning plate 321 and the lower positioning plate 322 are respectively provided with an upper slot and a lower slot, the clamping piece 7 is clamped between the upper slot and the lower slot, a middle moving plate 323 is further disposed between the upper positioning plate 321 and the lower positioning plate 322, the middle moving plate 323 is provided with a middle slot corresponding to the clamping piece 7, a push rod 324 is disposed on a side surface of the detection fixing seat 31 through a rotating shaft, a push cylinder is disposed on a lower side of the push rod 324, when a piston rod of the push cylinder extends out, the push rod 324 rotates around the rotating shaft, the push rod 324 moves the middle moving plate, so that, like this, when will wait to detect the transformer and place in the clamping piece 7 that detects fixed knot structure 3's test fixing base locating plate 321, then through the effect of push cylinder, make catch bar 324 rotate, and then make well movable plate 323 remove, and like this, clamping piece 7 just can be pressed from both sides the stitch of waiting to detect the product tightly, and then carry out the test of product, after the test, catch bar 324 loosens, clamping piece 7 resumes original shape/position, and like this, just can accomplish the testing process, and to different needs, when detecting different parameters, only need through the detection anchor clamps and the instrument of changing different models, just can test, make things convenient for whole testing process.

In order to enable the first finger cylinder 61 to sequentially grab the transformers to be detected during use, in this embodiment, the material feeding plate 2 is provided with a material blocking plate 22 at an end close to the detection fixing structure 3 to prevent the transformers to be detected from slipping off the material feeding plate 2, and further, the flexible testing machine further includes a detection mechanism for detecting the transformers, the detection mechanism includes a first sensor and a second sensor, the first sensor is located at a position on the material feeding plate 2 close to the material blocking plate 22, the second sensor is located at a side of the detection fixing structure 3, the first sensor is used for detecting whether the products to be detected are located at a side of the material blocking plate 22, the second sensor is used for detecting whether the products to be detected are located at a position of the detection fixing structure 3, further, the material blocking structure is provided at an upper side of the material feeding plate 2, and the material blocking structure includes material blocking fixing plates fixed at sides of the material feeding plate 2, the upper side of the material blocking fixing plate is provided with a material blocking cylinder 23, a piston rod of the material blocking cylinder 23 is fixedly provided with a positioning glue 24, the piston rod of the material blocking cylinder 23 moves downwards, the positioning glue 24 presses the transformer in the positioning groove, and therefore the transformer to be detected at the back is limited on one side of the material feeding plate 2 for material feeding. Specifically, after a product to be detected enters the feeding plate 2, the product to be detected can be blocked at the position of the blocking structure through the position of the blocking structure, at the moment, whether the product to be detected is between the blocking plate 22 and the blocking structure is detected through the action of the first sensor, if the product is detected to be detected, the piston rod of the blocking cylinder 23 moves upwards after the product is grabbed to the detection fixing structure 3 by the first finger cylinder 61, at the moment, the blocked transformer to be detected can move to the side position of the blocking plate 22, after the first sensor detects that the transformer is at the position, the piston rod of the blocking cylinder 23 moves downwards, the positioning glue 24 presses the transformer behind the positioning groove, and thus, only one transformer to be detected is always arranged between the blocking cylinder 23 and the blocking plate 22, and the error generated in the working process of the first finger cylinder 61 is avoided, the transformer cannot be clamped, the first finger cylinder 61 can clamp the transformer to be detected one by one and place the transformer to be detected at the position of the detection fixed structure 3 by setting the material baffle plate 22, the detection mechanism and the material baffle structure, the product can be detected one by one at the position of the detection fixed structure 3, and the whole process can be carried out according to certain frequency.

For the positioning rubber 24, the rubber material is adopted, and the surface has certain elasticity, so that when the positioning rubber 24 compresses the transformer, the transformer is not affected.

In this embodiment, photoelectric sensors may be used for both the first sensor and the second sensor, and of course, in this embodiment, electromagnetic valves for controlling the respective cylinders and a PLC for controlling the electromagnetic valves are further included, which are technical solutions in the prior art, and therefore, they are not described in detail herein.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a flexible testing machine, its characterized in that includes the workstation, the workstation upside is fixed through the support and is equipped with the flitch, detects fixed knot and constructs, receives the flitch, go up the flitch and receive flitch upside and be equipped with the constant head tank that is used for the product location, it is located the centre of flitch and receipts flitch to detect fixed knot to construct, it is equipped with the removal structure that is used for removing the product to detect fixed knot to construct the upside, it includes a plurality of clamping pieces that are used for with the product contact to detect fixed knot structure, check out test set is connected to the clamping.

2. The flexibility testing machine as set forth in claim 1, wherein a straight vibrating feeder is provided on an underside of the upper plate.

3. The flexibility testing machine of claim 2, wherein the movement mechanism includes a lateral movement mechanism, a longitudinal movement mechanism, a vertical grasping mechanism,

4. The flexibility testing machine according to claim 3, wherein the material receiving plates comprise a good material receiving plate and a defective material receiving plate, and the good material receiving plate and the defective material receiving plate are arranged in parallel.

5. The flexibility testing machine as claimed in claim 1, wherein a pushing structure is disposed between the detecting fixing structure and the receiving plate, the pushing structure includes a pushing plate located on an upper side of the receiving plate, and a pushing cylinder for moving the pushing plate is disposed on one side of the pushing plate.

6. The flexibility testing machine as claimed in claim 1, wherein the fixed detection structure further includes a fixed detection seat, a test positioning seat is disposed on an upper side of the fixed detection seat, the test positioning seat includes an upper positioning plate and a lower positioning plate, the upper positioning plate and the lower positioning plate are respectively provided with an upper slot and a lower slot, the clamping piece is clamped between the upper slot and the lower slot, a middle moving plate is further disposed between the upper positioning plate and the lower positioning plate, the middle moving plate is provided with an intermediate slot corresponding to the clamping piece, a push rod is disposed on a side surface of the fixed detection seat through a rotating shaft, a push cylinder is disposed under the push rod, when a piston rod of the push cylinder extends, the push rod rotates around the rotating shaft, and the push rod moves the intermediate moving plate to enable the clamping piece to.

7. The flexibility testing machine as claimed in claim 1, wherein a striker plate is provided at an end of the feeding plate adjacent to the inspection fixing structure.

8. The flexibility testing machine of claim 7, further comprising a detection mechanism for detecting the transformer, wherein the detection mechanism comprises a first sensor and a second sensor, the first sensor is located on the upper side of the feeding plate and close to the position of the material baffle, and the second sensor is located on the side of the detection fixing structure.

9. The flexibility testing machine according to claim 1, wherein a material blocking structure is arranged on the upper side of the feeding plate and comprises a material blocking fixing plate fixed on the side edge of the feeding plate, a material blocking cylinder is arranged on the upper side of the material blocking fixing plate, a positioning glue is fixedly arranged on a piston rod of the material blocking cylinder, the piston rod of the material blocking cylinder moves downwards, and the positioning glue fixes the transformer in the positioning groove.