CN219150843U

CN219150843U - Resistance detection device

Info

Publication number: CN219150843U
Application number: CN202223186283.2U
Authority: CN
Inventors: 陈宇新; 严嘉辉; 罗告京
Original assignee: Guangdong Cti Robot Co ltd
Current assignee: Guangdong Cti Robot Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-06-09
Anticipated expiration: 2032-11-28

Abstract

The application discloses resistance detection device includes: go up feed bin, lifting unit, draw material subassembly, detection mechanism, transport subassembly, unloading subassembly. The material pulling driving structure drives the material pulling plate to extend into the feeding bin, and one end of the material pulling plate is positioned below a material tray arranged on the object placing structure; then, the lifting assembly drives the upper bin to descend so that the material tray is carried on the material pulling plate; and then, the material pulling driving structure drives the material pulling plate to withdraw from the bin, and the material tray is pulled out, so that the automatic taking out of the material tray from the feeding bin is completed. After the tray is pulled out, the conveying assembly conveys the products on the tray to the lower die assembly; the lower die assembly is driven by the moving driving structure to slide to the detection station along the sliding rail, and the upper die fixing frame assembly drives the upper die assembly to move towards the lower die assembly below the upper die fixing frame assembly so as to carry out automatic detection. The movable driving structure drives the lower die assembly to slide to the blanking station along the sliding rail, and the carrying assembly carries away and blanking the product on the lower die assembly positioned at the blanking station.

Description

Resistance detection device

Technical Field

The application relates to the technical field of detection equipment, in particular to a resistance detection device.

Background

In some detection projects, the resistance of a product needs to be detected, in the related art, the product is generally placed in a material tray, the product is placed on a jig manually to fix the product, then the contact of a detection assembly is abutted on the product to obtain the resistance value of the product, after the product is detected, the product is taken out of the jig, and a qualified product and an unqualified product are placed in different bins respectively. Therefore, the prior art consumes large manpower, and needs to be manually fed and manually discharged.

Disclosure of Invention

The present application aims to solve at least one of the technical problems existing in the prior art. Therefore, the application provides a resistance detection device which can realize full-automatic detection of products.

A resistance detection apparatus according to an embodiment of the present application includes:

the feeding bin is characterized in that a plurality of object placing structures are arranged on the inner wall of the feeding bin, the object placing structures are distributed in the vertical direction, and the object placing structures are used for placing the material tray and are in sliding fit with the material tray;

the lifting assembly is in driving connection with the feeding bin and is used for enabling the feeding bin to ascend or descend;

the material pulling assembly comprises a material pulling driving structure and a material pulling plate, wherein the material pulling driving structure is in driving connection with the material pulling plate and is used for enabling the material pulling plate to go deep into or withdraw from the feeding bin;

the detection mechanism comprises a moving assembly and a die closing lower pressing cylinder assembly; the movable assembly comprises a sliding rail, a lower die assembly and a movable driving structure, wherein a feeding station, a detecting station and a discharging station are formed on the sliding rail, the lower die assembly is slidably arranged on the sliding rail, and the movable driving structure is in driving connection with the lower die assembly; the die assembly pressing cylinder assembly is arranged at the side of the detection station and comprises an upper die fixing frame assembly and an upper die assembly, the upper die assembly is arranged above the sliding rail, a contact is arranged at the lower end of the upper die assembly, and the upper die fixing frame assembly drives the upper die assembly to ascend or descend;

the conveying assembly is used for feeding the products on the material pulling plate to the lower die assembly positioned at the feeding station and discharging the products on the lower die assembly of the discharging station;

the blanking assembly comprises a blanking driving structure, a blanking rail, a blanking seat, a storage bin and a testing NG bin, wherein the storage bin is arranged on the blanking seat, the blanking seat is slidably arranged on the blanking rail, the blanking driving structure is in driving connection with the blanking seat, and the testing NG bin is arranged on the side of one end of the sliding rail.

According to the resistance detection device, at least the following beneficial effects are achieved: the material pulling driving structure drives the material pulling plate to extend into the feeding bin, and one end of the material pulling plate is positioned below a material tray arranged on the object placing structure; then, the lifting assembly drives the upper bin to descend so that the material tray is carried on the material pulling plate; and then, the material pulling driving structure drives the material pulling plate to withdraw from the bin, and the material tray is pulled out, so that the automatic taking out of the material tray from the feeding bin is completed. After the tray is pulled out, the conveying assembly conveys the products on the tray to the lower die assembly; the lower die assembly is driven by the moving driving structure to slide to the detection station along the sliding rail, and the upper die fixing frame assembly drives the upper die assembly to move towards the lower die assembly below the upper die fixing frame assembly so as to carry out automatic detection. The movable driving structure drives the lower die assembly to slide to the blanking station along the sliding rail, and the carrying assembly carries away and blanking the product on the lower die assembly positioned at the blanking station. Thereby realizing automatic feeding, detection and discharging.

According to some embodiments of the application, the storage structure is a chute or a rail.

According to some embodiments of the application, the handling assembly comprises at least two.

According to some embodiments of the present application, the device further comprises an upward-looking camera assembly, wherein the upward-looking camera assembly is arranged between the material pulling assembly and the sliding rail and is positioned below the movement path of the carrying assembly.

According to some embodiments of the present application, the camera module further comprises a photographing NG bin, and the photographing NG bin is arranged at the side of the upward-looking camera module.

According to some embodiments of the present application, the lifting assembly comprises a lifting driving structure, a mounting seat, a guide rail and a guide block, wherein the lifting driving structure is in driving connection with the mounting seat, the mounting seat is detachably arranged on the mounting seat, the mounting seat is arranged on the guide block, and the guide block is movably arranged on the guide rail.

According to some embodiments of the present application, the lifting assembly further comprises a locking structure for locking or unlocking the loading bin located on the mounting base.

According to some embodiments of the application, the upper end of the lower die assembly is provided with a plurality of limit pins, and the limit pins enclose a fixing position for fixing a product.

Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.

Drawings

The application is further described with reference to the accompanying drawings and examples, in which:

FIG. 1 is a perspective view of a resistance detection apparatus according to an embodiment of the present application;

FIG. 2 is a schematic view of the connection structure of the loading bin and the lifting assembly of FIG. 1;

FIG. 3 is a schematic view of the material pulling assembly of FIG. 1;

FIG. 4 is a schematic diagram of the moving assembly, the mold closing lower pressure cylinder assembly, the upper vision camera assembly and the test NG silo of FIG. 1;

FIG. 5 is a top view of FIG. 4;

FIG. 6 is an enlarged view of FIG. 4 at A;

fig. 7 is a schematic structural diagram of the blanking assembly in fig. 1.

Reference numerals:

a loading bin 100 and a storage structure 110;

the lifting assembly 200, the lifting driving structure 210, the mounting seat 220, the locking structure 230, the air cylinder 231 and the clamping block 232;

a material pulling assembly 300, a material pulling driving structure 310 and a material pulling plate 320;

the device comprises a moving assembly 400, a sliding rail 410, a feeding station 411, a detection station 412, a discharging station 413, a lower die assembly 420, a limiting pin 421 and a moving driving structure 430;

a mold closing lower pressure cylinder assembly 500, an upper mold fixing frame assembly 510, and an upper mold assembly 520;

a carrying assembly 600, a moving module 610 and a suction head 620;

the blanking assembly 700, the blanking driving structure 710, the blanking rail 720, the blanking seat 730, the storage bin 740 and the testing NG bin 750;

an upward looking camera assembly 800, a photographing NG bin 810;

product 910, tray 920.

Detailed Description

Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it should be understood that references to orientation descriptions, such as directions of up, down, front, back, left, right, etc., are based on the orientation or positional relationship shown in the drawings, are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.

In the description of the present application, the meaning of a number is one or more, the meaning of a number is two or more, and greater than, less than, exceeding, etc. are understood to exclude the present number, and the meaning of a number above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present application, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present application can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical solution.

In the description of the present application, a description with reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Referring to fig. 1 to 7, a resistance detection apparatus according to an embodiment of the present application includes: the device comprises an upper bin 100, a lifting assembly 200, a material pulling assembly 300, a moving assembly 400, a die assembly lower pressing cylinder assembly 500 and a conveying assembly 600.

Referring to fig. 1, a plurality of storage structures 110 are disposed on an inner wall of the upper bin 100, the storage structures 110 are distributed along a vertical direction, the storage structures 110 are used for placing a tray 920 and are slidably matched with the tray 920, and it is noted that a plurality of products 910 to be detected are placed on the tray 920; specifically, the storage structure 110 is a chute or a guide rail, in this embodiment, the storage structure 110 is a chute with at least one opening, so that the tray 920 can slide out from the end of the chute, and the height of the chute is slightly higher than that of the tray 920, so that the tray 920 located in the chute can move a certain distance along the height direction.

Referring to fig. 1, a lifting assembly 200 is drivingly connected to the upper bin 100 for lifting or lowering the upper bin 100.

Referring to fig. 3, the pulling assembly 300 includes a pulling driving structure 310 and a pulling plate 320, wherein the pulling driving structure 310 is connected with the pulling plate 320 in a driving manner, and is used for making the pulling plate 320 go deep into or exit from the loading bin 100.

Referring to fig. 4 and 5, the inspection mechanism includes a moving assembly 400 and a clamp down cylinder assembly 500. The moving assembly 400 comprises a sliding rail 410, a lower die assembly 420 and a moving driving structure 430, wherein the sliding rail 410 is provided with a feeding station 411, a detecting station 412 and a discharging station 413, the lower die assembly 420 is slidably arranged on the sliding rail 410, and the moving driving structure 430 is in driving connection with the lower die assembly 420.

Referring to fig. 4 and 5, the mold-down air cylinder assembly 500 is disposed at a side of the inspection station 412, the mold-down air cylinder assembly 500 is used for inspecting the resistance of the product 910, the mold-down air cylinder assembly 500 includes an upper mold fixing frame assembly 510 and an upper mold assembly 520, the upper mold assembly 520 is disposed above the slide rail 410, a contact is disposed at a lower end of the upper mold assembly 520, and the upper mold fixing frame assembly 510 drives the upper mold assembly 520 to ascend or descend. For the upper die fixing frame assembly 510, the upper die fixing frame assembly 510 comprises a cylinder and a fixing frame, the fixing frame is used for fixing the upper die assembly 520, and the cylinder drives the fixing frame, namely, the cylinder controls the upper die assembly 520 to lift through the fixing frame.

Referring to fig. 1, the handling assembly 600 is used to load the products 910 on the trays 920 on the pull plate 320 onto the lower die assembly 420 at the loading station 411 and to unload the products 910 on the lower die assembly 420 at the unloading station 413. Specifically, in the present embodiment, the handling assembly 600 is a combination of the suction head 620 and the moving module 610, and the suction head 620 is driven to move by the moving module 610, and in other embodiments, the handling assembly 600 may be a manipulator.

The operation process of the resistance detection device according to the application is as follows:

the material pulling driving structure 310 drives the material pulling plate 320 to extend into the feeding bin 100, and one end of the material pulling plate 320 is positioned below a material tray 920 placed on the placement structure 110; then, the lifting assembly 200 drives the upper bin 100 to descend, so that the tray 920 is carried on the pulling plate 320 and is separated from the support of the placement structure 110; then, the pulling driving structure 310 drives the pulling plate 320 to withdraw from the bin, and pulls out the tray 920 mounted on the upper end of the pulling plate 320, thereby completing the automatic removal of the tray 920 from the loading bin 100. In order to make the pulling plate 320 better pull out the tray 920, a positioning structure is disposed between the pulling tray 920 and the tray 920, for example, a positioning slot adapted to the tray 920 is disposed on the pulling tray 920.

After the tray 920 is pulled out by the pulling plate 320, the carrying assembly 600 carries the product 910 on the tray 920 on the pulling plate 320 to the lower die assembly 420 located at the loading station 411; then, the lower die assembly 420 is driven by the moving driving structure 430 to slide along the sliding rail 410 to the detecting station 412, that is, to move below the upper die assembly 520, the upper die fixing frame assembly 510 drives the upper die assembly 520 to move toward the lower die assembly 420 below the upper die assembly 520, so that the contact on the upper die assembly 520 is abutted against the product 910, it should be noted that a detector is electrically connected to the contact on the upper die assembly 520 or externally arranged on the upper die assembly 520, and after the contact is abutted against the product 910, the product 910 can be energized through the contact, and resistance information of the product 910 is obtained, so as to determine whether the resistance value of the product 910 is qualified.

After the resistor is detected, the upper die fixing frame assembly 510 drives the upper die assembly 520 to ascend, the contact is undocked with the product 910, the moving driving structure 430 drives the lower die assembly 420 to slide along the slide rail 410 to the blanking station 413, and the carrying assembly 600 carries away and blanking the product 910 on the lower die assembly 420 located at the blanking station 413.

Specifically, in this embodiment, referring to fig. 1 and 7, the resistance detection apparatus of the present application further includes a blanking assembly 700, where the blanking assembly 700 includes a blanking driving structure 710, a blanking rail 720, a blanking seat 730, a storage bin 740, and a test NG bin 750, the storage bin 740 is disposed on the blanking seat 730, the blanking seat 730 is slidably disposed on the blanking rail 720, the blanking driving structure 710 is driven to connect with the blanking seat 730, and the test NG bin 750 is disposed beside one end of the slide rail 410.

It will be appreciated that the handling assembly 600 will handle the product 910 that is inspected to be acceptable at the clamp hold-down cylinder assembly 500 to the storage bin 740, handle the product 910 that is not acceptable to the test NG bin 750, and after the storage bin 740 is fully loaded, the blanking seat 730 is moved along the blanking rail 720 to a position that facilitates blanking, and then the storage bin 740 is moved away by a machine or by a person.

In addition, after the product 910 on the jig on the pulling plate 320 is taken out, the empty jig can be pushed back into the loading bin 100 by the reverse motion.

To increase production efficiency, the storage bins 740 include at least two storage bins 740 that can be switched to empty after one of the storage bins 740 is fully loaded.

In order to improve the detection efficiency, in the present embodiment, referring to fig. 1, the handling assembly 600 includes at least two.

It will be appreciated that at least one handling assembly 600 performs loading, i.e., handling the product 910 on the tray 920 on the pull plate 320 to the lower die assembly 420 at the loading station 411; and, at least one handling assembly 600 performs blanking, i.e., handling the product 910 on the lower die assembly 420 at the blanking station 413 into the storage bin 740 or the test NG bin 750.

In order to pre-inspect the product 910, referring to fig. 4, the resistance inspection device of the present application further includes a top view camera assembly 800, where the top view camera assembly 800 is disposed between the material pulling assembly 300 and the sliding rail 410 and is located below the movement path of the carrying assembly 600.

It will be appreciated that the top view camera assembly 800 is used to detect the appearance of the product 910, such as whether the size is acceptable, specifically, the handling assembly 600 stays the product 910 above the top view camera assembly 800 during the process of feeding the product 910 from the material pulling plate 320 to the lower die assembly 420 by the handling assembly 600, so that the top view camera assembly 800 detects the product 910.

More specifically, referring to fig. 5, the resistance detection apparatus of the present application further includes a photographing NG bin 810, and the photographing NG bin 810 is disposed at a side of the top view camera assembly 800.

It will be appreciated that after the inspection of the product 910 by the camera assembly 800, if the product 910 is of a qualified size, the handling assembly 600 normally places the product 910 to the lower module 420, and if the product 910 is of a unqualified size, the handling assembly 600 will feed the product into the photographing NG bin 810, i.e. the photographing NG bin 810 is used for storing the product 910 of a unqualified size or damaged appearance. It can be appreciated that in the case that the product 910 has a defective size or damaged appearance, the product 910 does not need to detect the resistance, so that the detection time can be saved by pre-detecting the product 910 by the above technical means.

In addition, the upward-looking camera assembly 800 can take a photograph of the position of the product 910 on the suction head 620 and feed back to the corresponding control system, so that the handling assembly 600 can accurately place the product 910 on the lower module 420.

For the specific structure of the lifting assembly 200, in this embodiment, referring to fig. 2, the lifting assembly 200 includes a lifting driving structure 210, a mounting seat 220, a guide rail, and a guide block, the lifting driving structure 210 is connected with the mounting seat 220, the loading bin 100 is detachably disposed on the mounting seat 220, the mounting seat 220 is disposed on the guide block, and the guide block is movably disposed on the guide rail.

Since the upper bin 100 is detachably connected with the mounting seat 220, the upper bin 100 can be preloaded, the empty upper bin 100 is integrally unloaded after the trays 920 in the upper bin 100 on the mounting seat 220 are completely empty, and the preloaded upper bin 100 is integrally mounted to the mounting seat 220, so that the efficiency is improved.

Because the mounting seat 220 is in sliding fit with the guide rail through the guide block, the horizontal position of the mounting seat 220 can be moved to adjust the position of the feeding bin 100, so that the feeding bin 100 can be guaranteed to be normally in butt joint with the material pulling plate 320.

To ensure that the upper bin 100 is secured to the mounting base 220, referring to fig. 2, the lifting assembly 200 further includes a locking structure 230, the locking structure 230 being used to lock or unlock the upper bin 100 located on the mounting base 220.

It will be appreciated that, when the resistance detection apparatus of the present application works, the locking structure 230 locks the upper bin 100 on the mounting seat 220, and when the upper bin 100 needs to be removed from the mounting seat 220, the locking structure 230 unlocks and cancels the locking of the upper bin 100. In this embodiment, the locking structure 230 includes two sets of cylinders 231 and clamping blocks 232, the cylinders 231 drive and connect the clamping blocks 232, the two clamping blocks 232 are located at two sides of the upper bin 100, the cylinders 231 drive the clamping blocks 232 to approach each other to clamp two sides of the upper bin 100, so as to lock the upper bin 100, or drive the clamping blocks 232 to move away from each other, so as to contact the locking of the upper bin 100.

In order to better place the product 910 on the lower mold assembly 420, referring to fig. 6, the upper end of the lower mold assembly 420 is provided with a plurality of limit pins 421, and the limit pins 421 are enclosed to form a fixing position for fixing the product 910.

It will be appreciated that the handling assembly 600 is capable of positioning the product 910 within a fixed location such that the stop pin 421 is capable of limiting movement of the product 910 in a horizontal direction.

The embodiments of the present application have been described in detail above with reference to the accompanying drawings, but the present application is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present application. Furthermore, embodiments of the present application and features of the embodiments may be combined with each other without conflict.

Claims

1. Resistance detection device, its characterized in that includes:

2. The resistance detection apparatus according to claim 1, wherein the storage structure is a chute or a rail.

3. The resistance testing device of claim 1, wherein said handling assembly comprises at least two.

4. The resistance detection apparatus according to claim 1, further comprising a top view camera assembly disposed between the material pulling assembly and the slide rail and below the movement path of the handling assembly.

5. The resistance detection apparatus of claim 4, further comprising a photographing NG bin disposed beside the upward looking camera assembly.

6. The resistance detection apparatus according to claim 1, wherein the lifting assembly comprises a lifting driving structure, a mounting seat, a guide rail and a guide block, the lifting driving structure is in driving connection with the mounting seat, the upper bin is detachably arranged on the mounting seat, the mounting seat is arranged on the guide block, and the guide block is movably arranged on the guide rail.

7. The resistance testing device of claim 6, wherein the lifting assembly further comprises a locking structure for locking or unlocking a loading bin located on the mounting base.

8. The resistance detection apparatus according to claim 1, wherein a plurality of limit pins are provided at an upper end of the lower die assembly, and the limit pins enclose a fixing position for fixing a product.