CN218108496U

CN218108496U - Detection mechanism for square reaction cup

Info

Publication number: CN218108496U
Application number: CN202222085215.0U
Authority: CN
Inventors: 郭昌坪; 黄小红; 郭景汕
Original assignee: Shenzhen Wenqin Technology Co ltd
Current assignee: Shenzhen Wenqin Technology Co ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2022-12-23
Anticipated expiration: 2032-08-09

Abstract

The utility model discloses a detection mechanism for square reaction cup, including workstation, removal subassembly, vacuum generator, transport mechanism, product carrier and determine module. Remove subassembly, product carrier and determine module and install on the workstation, the product carrier sets up in determine module's centre, and vacuum generator and transport mechanism are all installed on removing the subassembly, through the hose connection between vacuum generator and the transport mechanism, are equipped with many suction nozzle subassemblies in the transport mechanism, and the suction nozzle subassembly is located the top of product carrier, and the product carrier is used for placing square reaction cup. This a detection mechanism for square reaction cup can reach fastly, and is efficient, can detect out the black spot and the burr that the naked eye can not see, and the yields and defective products can be fine judgement, and stability is strong. Meanwhile, good products and defective products can be separated, the workload of workers is reduced, and the detection efficiency is improved.

Description

Detection mechanism for square reaction cup

Technical Field

The utility model relates to a detection technology especially relates to a detection mechanism for square reaction cup.

Background

The traditional detection mode for special reaction cups adopts manual detection of product appearance, and depends on visual observation, the mode has low efficiency and low speed, and the manual detection of the product appearance only depends on visual observation to detect in a zone, so that the manual fatigue and the uncertainty of the detected product can be caused. The method has the advantages that black spots and burrs which cannot be seen by naked eyes are difficult to detect, good products and defective products are difficult to judge, visual fatigue is generated, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects existing in the prior art, the utility model provides a detection mechanism for square reaction cup.

The technical scheme of the utility model is realized like this:

the utility model provides a detection mechanism for square reaction cup, includes workstation, removal subassembly, vacuum generator, transport mechanism, product carrier and determine module, its characterized in that, remove subassembly, product carrier and determine module and install on the workstation, the product carrier sets up the centre at determine module, vacuum generator and transport mechanism all install on removing the subassembly, pass through the hose connection between vacuum generator and the transport mechanism, be equipped with many suction nozzle subassemblies in the transport mechanism, the suction nozzle subassembly is located the top of product carrier, the product carrier is used for placing square reaction cup.

The utility model discloses an among this kind of a detection mechanism for square reaction cup, the determine module comprises first camera and second camera, first camera and second camera are located the both sides of product carrier respectively.

The utility model discloses an among this kind of a detection mechanism for square reaction cup, the product carrier comprises bottom plate, supporting seat, locating plate and slide, the installation of locating plate and slide symmetry is on the supporting seat, the upper end at the slide is installed to the locating plate, be equipped with the active region who places square reaction cup between locating plate and the locating plate, between slide and the slide.

The utility model discloses an among this kind of a detection mechanism for square reaction cup, the one end of supporting seat is equipped with the fixed plate, be equipped with first cylinder on the fixed plate, first cylinder and sliding plate connection, be equipped with the bar hole on the slide, be equipped with the locating hole on the supporting seat, the slide passes the bar hole through the round pin post and arranges the locating hole in.

The utility model discloses an among this kind of a detection mechanism for square reaction cup, be equipped with many places depressed part and bellying on the slide, depressed part and bellying interval set up, it is protruding to be equipped with the direction that corresponds with the depressed part on the locating plate, the direction arch is located the upper end of depressed part, the bellied both sides of direction are equipped with interior notch, interior notch is located the junction of depressed part and bellying.

The utility model discloses an among this kind of a detection mechanism for square reaction cup, be equipped with a direction inclined plane on the direction arch.

The utility model discloses an among this kind of a detection mechanism for square reaction cup, transport mechanism is by second cylinder, deckle board, fixed case and many suction nozzle subassembly, the second cylinder is installed on removing the subassembly, the deckle board is installed on the second cylinder, fixed case sets up the lower extreme at the deckle board, the mid portion of suction nozzle subassembly sets up in fixed case, the upper end of suction nozzle subassembly is passed through the hose and is connected with vacuum generator, and square reaction cup is arranged in to the lower extreme.

The utility model discloses an among this kind of a detection mechanism for square reaction cup, the suction nozzle subassembly comprises locating piece, connecting pipe, position sleeve, spring and extension pipe, the position sleeve cover is on the connecting pipe, the locating piece sets up the upper end at fixed case, the upper end of connecting pipe is for connecting the mouth, and it is fixed that the connection mouth passes through the locating piece, the connecting pipe lower extreme is equipped with the portion of lifting, the spring housing is on the connecting pipe, the upper end of spring and the diapire contact of position sleeve, lower extreme and the contact of the portion of lifting, the extension pipe is connected with the lower extreme of connecting pipe.

The utility model discloses an among this kind of a detection mechanism for square reaction cup, be equipped with the rubber pad between extension pipe and the portion of lifting.

Implement the utility model discloses a this kind of a detection mechanism for square reaction cup has following beneficial effect: this a detection mechanism for square reaction cup can reach fastly, and is efficient, can detect out the black spot and the burr that the naked eye can not see, and the yields and defective products can be fine judgement, and stability is strong. Meanwhile, good products and defective products can be separated, the workload of workers is reduced, and the detection efficiency is improved.

Drawings

FIG. 1 is a schematic structural view of a detection mechanism for a square reaction cup according to the present invention;

FIG. 2 is a schematic view of the product carrier of FIG. 1;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

FIG. 4 is a schematic view of the transfer mechanism of FIG. 1;

fig. 5 is a schematic view of a suction nozzle assembly located at one of the positions in fig. 4.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

As shown in fig. 1 to fig. 5, the detecting mechanism for square reaction cup of the present invention comprises a working table 1, a moving assembly 2, a vacuum generator 3, a transferring mechanism 4, a product carrier 5 and a detecting assembly 6. Remove subassembly 2, product carrier 5 and determine module 6 and install on workstation 1, product carrier 5 sets up in determine module 6's centre, and vacuum generator 3 and transfer mechanism 4 are all installed on removing subassembly 2, connect through hose 7 between vacuum generator 3 and the transfer mechanism 4, are equipped with many places suction nozzle subassembly 8 on the transfer mechanism 4, and suction nozzle subassembly 8 is located the top of product carrier 5, and product carrier 5 is used for placing square reaction cup 9.

The moving assembly 2 is composed of a motor 10 and a sliding table 11, and the motor 10 drives the sliding table 11 to move, so that the vacuum generator 3 and the transfer mechanism 4 move.

The worktable 1 is provided with infrared sensors 12 which are respectively arranged behind the product carriers 5 and used for judging whether the product carriers 5 have products or not.

The square reaction cup 9 is provided with a square part 13, the square part 13 is used for being placed in a matching way in an active area 14, so that the square part can not fall off, the suction nozzle assembly 8 is used for exerting pressure, the spring 15 is compressed, the rubber pad 16 is in contact with the cup mouth of the square reaction cup 9, the inside is isolated from the outside gas, and the vacuum generator 3 is convenient to pump. Meanwhile, the upper end of the square reaction cup 9 is larger, and the lower end is smaller.

The product picking device is characterized in that two groups of product carriers 5 are arranged on the workbench 1 and are respectively arranged at two ends of the workbench 1, a rejecting area 17 is arranged between the two groups of product carriers 5, a collecting box 18 is arranged at the lower end of the workbench 1, and the collecting box 18 is used for collecting defective products. And the detection assembly 6 is located on one side of the rejection zone 17, near one end of the motor 10.

During feeding, the square reaction cup 9 can be placed on the product carrier 5 close to one end of the motor 10 by a mechanical arm, or can be placed manually.

The transfer mechanism 4 absorbs the square reaction cup 9 from the product carrier 5 close to one end of the motor 10, then drives the vacuum generator 3 and the transfer mechanism 4 to move towards the direction of the rejection area 17 through the moving assembly 2, when moving, the square reaction cup 9 is made of transparent materials through the detection assembly 6 and is detected by the detection assembly 6 to the absorbed square reaction cup 9, and the square reaction cup 9 is detected by the first camera 19 and the second camera 20 in the detection assembly 6.

When the detecting component 6 detects that there is a defective product, the vacuum generator 3 stops the suction nozzle component 8 of the square reaction cup 9 which sucks the defective product, so that the square reaction cup 9 which has the defective product falls into the collecting box 18 in the rejecting area 17. Of course, if the inside of the square reaction cup 9 is sucked to be vacuum, it can be blown by the vacuum generator 3 to drop.

The inspection assembly 6 is comprised of a first camera 19 and a second camera 20, the first camera 19 and the second camera 20 being located on opposite sides of the product carrier 5. The worktable 1 is further provided with a line scanning light source 21 for supplementing light to the first camera 19 and the second camera 20.

The product carrier 5 is composed of a bottom plate 22, a supporting seat 23, a positioning plate 24 and a sliding plate 25, wherein the positioning plate 24 and the sliding plate 25 are symmetrically arranged on the supporting seat 23, the positioning plate 24 is arranged at the upper end of the sliding plate 25, and a movable area 14 for placing the square reaction cup 9 is arranged between the positioning plate 24 and between the sliding plate 25 and the sliding plate 25. The active area 14 can be changed in size by the first cylinder pulling the slide 25.

A bottom plate 22 is arranged on one group of product carriers 5, but two groups of supporting seats 23, positioning plates 24, sliding plates 25 and first air cylinders are arranged, so that the number of the transporting mechanisms 4 can be increased according to actual conditions, and meanwhile, the same number needs to be ensured.

One end of the supporting seat 23 is provided with a fixing plate 26, the fixing plate 26 is provided with a first cylinder (not shown in the figure), the first cylinder is connected with the sliding plate 25, the sliding plate 25 is provided with a strip-shaped hole 27, the supporting seat 23 is provided with a positioning hole 28, and the sliding plate 25 passes through the strip-shaped hole 27 through a pin (not shown in the figure) and is arranged in the positioning hole 28. The first cylinder is provided with two positions which are respectively connected with the sliding plate 25 to pull or push the sliding plate 25.

The first cylinder pushes the slide plate 25 so that the slide plate 25 slides between the positioning plate 24 and the support base 23, holding the square reaction cup 9.

The sliding plate 25 is provided with a plurality of concave parts 29 and convex parts 30, the concave parts 29 and the convex parts 30 are arranged at intervals, the positioning plate 24 is provided with a guide bulge 31 corresponding to the concave parts 29, the guide bulge 31 is positioned at the upper end of the concave parts 29, two sides of the guide bulge 31 are provided with inner notches 32, and the inner notches 32 are positioned at the connecting part of the concave parts 29 and the convex parts 30. The guide projection 31 is provided with a guide slope 33. The square reaction cup 9 can be placed in the active area 14 by the cooperation of the slide plate 25 and the positioning plate 24, and is convenient to be sucked and transferred by the suction nozzle assembly 8.

The transfer mechanism 4 comprises a second cylinder 35, a frame plate 36, a fixed box 37 and a plurality of suction nozzle assemblies 8, wherein the second cylinder 35 is arranged on the movable assembly 2, the frame plate 36 is arranged on the second cylinder 35, the fixed box 37 is arranged at the lower end of the frame plate 36, the middle parts of the suction nozzle assemblies 8 are arranged in the fixed box 37, the upper ends of the suction nozzle assemblies 8 are connected with the vacuum generator 3 through hoses 7, and the lower ends of the suction nozzle assemblies 8 are arranged in the square reaction cup 9.

The suction nozzle assembly 8 is composed of a positioning block 38, a connecting pipe 39, a positioning sleeve 40, a spring 15 and an extension pipe 41, wherein the positioning sleeve 40 is sleeved on the connecting pipe 39, the positioning block 38 is arranged at the upper end of the fixed box 37, the upper end of the connecting pipe 39 is a connecting nozzle 42, and the connecting nozzle 42 is fixed through the positioning block 38. The lower end of the connecting pipe 39 is provided with a lifting part 43, the spring 15 is sleeved on the connecting pipe 39, the upper end of the spring 15 is contacted with the bottom wall of the positioning sleeve 40, and the spring 15 penetrates through the fixed box 37 to be contacted with the positioning sleeve 40. The lower end of the extension tube 41 is in contact with the lifting part 43, and the lower end of the connection tube 39 is connected thereto.

Rubber pads 16 are arranged between the extension pipe 41 and the lifting part 43, and the area of the cup opening of the square reaction cup 9 is smaller than that of the rubber pads 16, so that the rubber pads 16 can completely cover the cup opening.

A slot 44 is provided in positioning block 38, which slot 44 is conveniently screwed down so that positioning block 38 secures coupling nipple 42 in the middle of positioning block 38.

The upper end of the extension pipe 41 may be screw-coupled to the coupling pipe 39, while a support portion 45 is provided at the upper end portion of the extension pipe 41, the support portion 45 being adapted to cooperate with the lifting portion 43 to fix the rubber pad 16 therebetween. The lifting portion 43 is provided with a first cut surface 46, the supporting portion 45 is provided with a second cut surface 34, and the first cut surface 46 and the second cut surface 34 are used for facilitating the rotation of the connecting tube 39 and the extension tube 41. The length of the extension tube 41 is less than the depth of the square reaction cup 9. That is, the length of the extension tube 41 is h1, the distance between the upper surface of the lifting part 43 and the lower surface of the fixed box 37 is h2, the depth of the square reaction cup 9 is h3, and h3 > h1+ h2. So that the lower end of the extension pipe 41 does not contact the inner bottom wall of the square cuvette 9 after the spring 15 is compressed.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a detection mechanism for square reaction cup, includes workstation, removal subassembly, vacuum generator, transport mechanism, product carrier and determine module, its characterized in that, remove subassembly, product carrier and determine module and install on the workstation, the product carrier sets up the centre at determine module, vacuum generator and transport mechanism all install on removing the subassembly, pass through the hose connection between vacuum generator and the transport mechanism, be equipped with many suction nozzle subassemblies in the transport mechanism, the suction nozzle subassembly is located the top of product carrier, the product carrier is used for placing square reaction cup.

2. The inspecting mechanism of claim 1, wherein said inspecting component comprises a first camera and a second camera, said first camera and said second camera are respectively located on two sides of said product carrier.

3. The detecting mechanism for square reaction cups as claimed in claim 1, wherein the product carrier is composed of a bottom plate, a supporting base, a positioning plate and a sliding plate, the positioning plate and the sliding plate are symmetrically installed on the supporting base, the positioning plate is installed on the upper end of the sliding plate, and a movable area for placing the square reaction cups is arranged between the positioning plate and the positioning plate, and between the sliding plate and the sliding plate.

4. The detecting mechanism for square reaction cups according to claim 3, wherein a fixing plate is provided at one end of the supporting base, a first cylinder is provided on the fixing plate, the first cylinder is connected to a sliding plate, a strip-shaped hole is provided on the sliding plate, a positioning hole is provided on the supporting base, and the sliding plate is disposed in the positioning hole by passing through the strip-shaped hole through a pin.

5. The detecting mechanism for the square reaction cup according to claim 3, wherein the sliding plate is provided with a plurality of concave portions and convex portions, the concave portions and the convex portions are arranged at intervals, the positioning plate is provided with a guide protrusion corresponding to the concave portions, the guide protrusion is located at the upper end of the concave portions, inner notches are arranged on two sides of the guide protrusion, and the inner notches are located at the connecting portions of the concave portions and the convex portions.

6. The detecting mechanism for a square reaction cup according to claim 5, wherein the guide protrusion is provided with a guide slope.

7. The detecting mechanism for the square reaction cup according to claim 1, wherein the transferring mechanism comprises a second cylinder, a frame plate, a fixed box and a plurality of suction nozzle assemblies, the second cylinder is mounted on the moving assembly, the frame plate is mounted on the second cylinder, the fixed box is arranged at the lower end of the frame plate, the middle part of the suction nozzle assembly is arranged in the fixed box, the upper end of the suction nozzle assembly is connected with the vacuum generator through a hose, and the lower end of the suction nozzle assembly is arranged in the square reaction cup.

8. The detecting mechanism for the square reaction cup as claimed in claim 7, wherein the suction nozzle assembly comprises a positioning block, a connecting pipe, a positioning sleeve, a spring and an extension pipe, the positioning sleeve is sleeved on the connecting pipe, the positioning block is disposed at the upper end of the fixing box, the upper end of the connecting pipe is a connecting nozzle, the connecting nozzle is fixed by the positioning block, the lower end of the connecting pipe is provided with a lifting portion, the spring is sleeved on the connecting pipe, the upper end of the spring is in contact with the bottom wall of the positioning sleeve, the lower end of the spring is in contact with the lifting portion, and the extension pipe is connected with the lower end of the connecting pipe.

9. The detecting mechanism for square reaction cups as claimed in claim 8, wherein a rubber pad is disposed between the elongated tube and the lifting portion.