CN111558538A

CN111558538A - Dull polish word element recognition device

Info

Publication number: CN111558538A
Application number: CN202010382311.4A
Authority: CN
Inventors: 邵德胜
Original assignee: Amould Plastic Technology Shenzhen Co ltd
Current assignee: Amould Plastic Technology Shenzhen Co ltd
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2020-08-21

Abstract

The invention discloses a dull polish character element identification device, which comprises: the device comprises a feeding assembly, a pulling assembly, a detection assembly and a discharging assembly; the material pulling assembly comprises a feeding side and a discharging side, and the feeding side and the discharging side are respectively positioned at two sides of the material pulling assembly; the feeding assembly is arranged on the feeding side of the pulling assembly, the blanking assembly is arranged on the blanking side of the pulling assembly, and the feeding assembly and the blanking assembly are connected through the pulling assembly; the detection component is arranged above the material pulling component and used for identifying the material on the material pulling component. By the mode, the CCD camera is used for detecting the products, unqualified products are sorted out through the suction nozzle, the pollution to the products in the detection and identification process is effectively avoided, and the quality of the products is improved; and the device can realize quick sorting while detecting, greatly improves the efficiency and is beneficial to popularization in the non-standard detection industry.

Description

Dull polish word element recognition device

Technical Field

The invention relates to the technical field of detection and identification, in particular to a frosted character element identification device.

Background

The frosted characters are frosted characters, frosted symbols and the like on the camera, and represent the code of the camera manufacturing mold. By detecting the frosted character element symbols on the camera, which manufacturing mold has a problem can be found out according to bad information, so that the camera manufacturing mold has traceability.

The traditional frosted character element identification technology is characterized in that the frosted character element identification technology is manually detected and identified, extra dust can be brought by manual operation, the cleanliness requirement required during detection is very high, the manual detection and identification can greatly influence the product quality, the manual detection and identification efficiency is low, and misjudgment is easily caused.

Disclosure of Invention

The invention mainly solves the technical problem of providing a frosted character element identification device which can effectively avoid the pollution to products in the process of detection and identification and improve the quality of the products; and the device can realize quick sorting while detecting, thereby greatly improving the efficiency.

In order to achieve the purpose, the technical scheme adopted by the invention for solving the technical problems is as follows:

a frosted character recognition device comprising: the device comprises a feeding assembly, a pulling assembly, a detection assembly and a discharging assembly; the material pulling assembly comprises a feeding side and a discharging side, and the feeding side and the discharging side are respectively positioned at two sides of the material pulling assembly; the feeding assembly is arranged on the feeding side of the pulling assembly, the blanking assembly is arranged on the blanking side of the pulling assembly, and the feeding assembly and the blanking assembly are connected through the pulling assembly; the detection assembly is arranged above the material pulling assembly and used for identifying materials on the material pulling assembly.

Preferably, the feeding assembly comprises a driving module, a bin module and a lifting module, the driving module drives the bin module to move horizontally, and the lifting module drives the bin module to move up and down.

Preferably, the driving module comprises a cylinder, a slide rail and a bottom plate; the sliding rail sets up the both sides of cylinder, the bottom plate with the cylinder is connected, the bottom plate sets up on the sliding rail, bottom plate and sliding rail sliding connection, the feed bin module sets up on the bottom plate.

Preferably, the bin module comprises a bin supporting plate, a bin box body and a material tray; the bin box body is arranged on the bin supporting plate; the feed bin box includes a plurality of locating pieces that set up in pairs, is provided with between the mated locating piece and holds the cavity, the charging tray sets up hold in the cavity, be provided with in the charging tray and put the thing groove.

Preferably, the lifting module comprises a lifting motor, a ball screw and a support frame; the ball screw is connected with the lifting motor, the ball screw is vertically arranged, and the stock bin module is connected with the ball screw.

Preferably, the structure of the blanking assembly is the same as that of the feeding assembly.

Preferably, the material pulling assembly comprises a supporting table, a first motor, a first screw rod, a first slide rail, a conveying plate and a material throwing disc; the first screw rod and the first slide rail are arranged on the support table, the first slide rail is positioned on two sides of the first screw rod, and the first screw rod is connected with the first motor; the conveying plate is connected with the first screw rod, the conveying plate is arranged on the first slide rail, and the conveying plate is connected with the first slide rail in a sliding manner; the material throwing disc is arranged on the supporting table and is positioned on one side of the conveying plate.

Preferably, the material pulling assembly further comprises a second motor, a second screw rod and a second slide rail; the second screw rod and the second slide rail are arranged on the support table, the second slide rail is positioned on two sides of the second screw rod, and the second screw rod is connected with the second motor; the material throwing disc is connected with the second screw rod, the material throwing disc is arranged on the second sliding rail, and the material throwing disc is connected with the second sliding rail in a sliding mode.

Preferably, the detection assembly comprises a fixed frame, a mobile module, a CCD camera and a suction nozzle, the mobile module and the CCD camera are arranged on the fixed frame, the suction nozzle is connected to the mobile module, and the mobile module drives the suction nozzle to move horizontally.

Preferably, the moving module comprises a moving motor and a moving screw rod, the moving screw rod is connected with the moving motor, and the suction nozzle is connected to the moving screw rod.

Due to the application of the technical scheme, compared with the prior art, the invention has the following beneficial effects:

the frosted character element identification device is provided, a CCD camera is used for detecting products, unqualified products are sorted out through the suction nozzle, the pollution to the products in the process of detection and identification is effectively avoided, and the quality of the products is improved; and the device can realize quick sorting while detecting, greatly improves the efficiency and is beneficial to popularization in the non-standard detection industry.

Drawings

Fig. 1 is a schematic structural diagram of a dull character recognition device according to the present invention.

Fig. 2 is a schematic structural diagram of a feeding assembly in a dull character recognition device according to the present invention.

Fig. 3 is a side view of a loading assembly of an abrasive character recognition device of the present invention.

Fig. 4 is a schematic structural diagram of a material pulling assembly in the dull character recognition device according to the present invention.

Fig. 5 is a side view of a drawing assembly of an abrasive character recognition device of the present invention.

FIG. 6 is a schematic diagram of a detecting element of an apparatus for identifying dull characters according to the present invention.

Fig. 7 is a side view of a detection assembly in an abrasive character recognition device of the present invention.

Fig. 8 is a schematic structural diagram of a blanking assembly in a dull character recognition device according to the present invention.

Fig. 9 is a side view of a blanking assembly of an abrasive character recognition device of the present invention.

Description of reference numerals:

the automatic feeding device comprises a feeding assembly 1, a driving module 11, an air cylinder 111, a sliding rail 112, a bottom plate 113, a bin module 12, a bin supporting plate 121, a bin box 122, a handle 1221, a tray 123, a positioning block 124, a lifting module 13, a lifting motor 131, a ball screw 132, a transmission wheel 133, a transmission belt 134, an idler wheel 135, a linear bearing 136, a guide pillar 137 and a sensor 138;

the device comprises a pulling component 2, a support table 21, a first motor 22, a first screw rod 23, a first slide rail 24, a transport plate 25, a material throwing disc 26, a second motor 27, a second screw rod 28 and a second slide rail 29;

the detection assembly 3, a fixed frame 31, a movable motor 321, a movable screw rod 322, a CCD camera 33 and a suction nozzle 34;

and a blanking assembly 4.

Detailed Description

The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the invention easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the invention.

Referring to the drawings, a frosted character recognition apparatus includes: the device comprises a feeding assembly 1, a pulling assembly 2, a detection assembly 3 and a discharging assembly 4. Draw material subassembly 2 to include material loading side and unloading side, material loading side and unloading side are located the both sides of drawing material subassembly 2 respectively. The material loading subassembly 1 sets up in the material loading side that draws material subassembly 2, and unloading subassembly 4 sets up in the unloading side that draws material subassembly 2, and material loading subassembly 1 and unloading subassembly 4 are connected through drawing material subassembly 2. The detection component 3 is arranged above the material pulling component 2 and used for identifying the material on the material pulling component 2. The material to be identified is conveyed into the identification device from the feeding assembly 1 and enters the material pulling assembly 2; when detecting component 3 detected and discerned for the material, the material was located and draws material component 2, and detecting component 3 sorts out unqualified material when detecting and discerning, and the material after discerning through detecting enters into on the unloading subassembly 4.

The feeding assembly 1 comprises a driving module 11, a bin module 12 and a lifting module 13, wherein the driving module 11 drives the bin module 12 to move horizontally, and the bin module 12 is transmitted to the position of the lifting module 13 through the driving module 11. The lifting module 13 drives the silo module 12 to do lifting movement, and the silo module 12 is lifted to the height of the pulling assembly 2 through the lifting module 13.

The driving module 11 includes a cylinder 111, a slide rail 112, and a base plate 113. The slide rails 112 are arranged on two sides of the cylinder 111, the bottom plate 113 is connected with the cylinder 111, the bottom plate 113 is arranged on the slide rails 112, the bottom plate 113 is slidably connected with the slide rails 112, and the stock bin module 12 is arranged on the bottom plate 113. The air cylinder 111 drives the bottom plate 113 to slide on the slide rail 112, so as to drive the bin module 12 to move.

The bin module 12 includes a bin pallet 121, a bin box 122, and a tray 123. The bin box 122 is disposed on the bin pallet 121, and the bin module 12 is connected to the driving module 11 and the lifting module 13 through the bin pallet 121. The bin box 122 comprises a plurality of positioning blocks 124 arranged in pairs, an accommodating cavity is arranged between the positioning blocks 124 in pairs, the tray 123 is arranged in the accommodating cavity, the tray 123 is supported by the positioning blocks 124, and a gap is arranged between the tray 123 and the tray 123. A plurality of charging trays 123 can be vertically placed in a row in one bin box body 122, and storage grooves are formed in the charging trays 123 and used for storing materials.

Be provided with handle 1221 on the feed bin box 122, handle 1221 is located the top of feed bin box 122, and the setting through handle 1221 is convenient for putting on lifting of whole feed bin box 122.

The lifting module 13 includes a lifting motor 131 and a ball screw 132. The ball screw 132 is connected to the lifting motor 131, and the ball screw 132 is vertically disposed to convert rotation into ascending and descending operation. The ball screws 132 are located at both sides of the bottom plate 113 of the driving module 11, and the bin module 12 is connected with the ball screws 132. The lifting module 13 further comprises a transmission wheel 133 and a transmission belt 134, the transmission wheel 133 is respectively arranged on the lifting motor 131 and the ball screw 132, and the transmission wheel 133 is connected through the transmission belt 134. Through the arrangement of the driving wheel 133 and the driving belt 134, the power of the lifting motor 131 can be better transmitted to the ball screw 132, and the volume of the lifting module 13 can be adjusted. An idler pulley 135 is arranged between the transmission wheels 133, the idler pulley 135 is connected with the transmission wheels 133 through a transmission belt 134, and the tightness of the transmission belt 134 is adjusted through the idler pulley 135.

In order to better connect the silo module 12 to the ball screw 132, the lifting module 13 further comprises a connecting block and a positioning pin (not shown in the figure), the positioning pin being arranged on the connecting block, and the connecting block being connected to the ball screw 132. The bin supporting plate 121 of the bin module 12 is provided with a positioning hole, and the top end of the positioning pin is slightly higher than the bottom end of the positioning hole. When the bin module 12 moves to a position between the ball screws 132 under the driving of the driving module 11, the bin supporting plate 121 is sleeved on the positioning pin through the positioning hole, and the bin module 12 is connected with the lifting module 13 through the positioning pin.

The lifting module 13 further comprises a linear bearing 136 and a guide post 137, the linear bearing 136 and the guide post 137 are disposed at both sides of the ball screw 132, and the guide post 137 is connected with the linear bearing 136. The guide post 137 is vertically provided as a guide aid for ascending and descending. The guide pillar 137 has supporting and guiding functions, so that the bin module 12 is prevented from shaking in the lifting process, and the stability is improved.

The lifting module 13 further includes a sensor 138, the sensor 138 is disposed on one side of the ball screw 132, and the sensor 138 may be an opposite photoelectric sensor 138. The elevation position of the bin box 122 is controlled by sensing the position of the tray 123 with the correlation photoelectric sensor 138.

The feeding assembly 1 is used for feeding materials, and the discharging assembly 4 is used for discharging the materials. The structure of the blanking assembly 4 can be the same as that of the feeding assembly 1, or can be different from that of the feeding assembly 1.

The pulling assembly 2 comprises a support table 21, a first motor 22, a first screw 23, a first slide rail 24, a transport plate 25 and a material throwing disc 26. The height of the support platform 21 is matched with the height of the bin box 122 in the feeding assembly 1. The first screw 23 and the first slide rail 24 are disposed on the support table 21, the first slide rail 24 is disposed on two sides of the first screw 23, and the first screw 23 is connected to the first motor 22. The transport plate 25 is connected with the first screw rod 23, the transport plate 25 is arranged on the first slide rail 24, and the transport plate 25 is connected with the first slide rail 24 in a sliding manner. The first motor 22 drives the first screw 23 to drive the transport plate 25 to slide on the first slide rail 24. The height of the transport plate 25 is matched with the height of the position, to be pulled out or to be placed with the material tray 123, in the bin box body 122, the height of the transport plate 25 is unchanged, the bin box body 122, to be pulled out or to be placed with the material tray 123, is driven by the lifting module 13 to lift to the height of the transport plate 25, the transport plate 25 slides to the gap of the bin box body 122 under the action of the first screw rod 23, the material tray 123 is taken out of the bin box body 122 to the transport plate 25 through the transport plate 25, or the material tray 123 on the transport plate 25 is placed in the bin box body 122 through the transport plate 25.

The material throwing disk 26 is arranged on the support platform 21, and the material throwing disk 26 is positioned on one side of the transport plate 25. The object throwing disc is an empty disc and is used for placing unqualified products picked in the detection and identification process. The material throwing disc 26 can be directly placed on the support table 21 and is positioned beside the material disc 123 on the transport plate 25; the material discharge tray 26 can also be arranged on the support table 21 by means of a drive element, so that the material discharge tray 26 can be moved to change position on the support table 21 by means of the drive element.

The driving part comprises a second motor 27, a second screw 28 and a first slide rail 29, the second screw 28 and the first slide rail 29 are arranged on the support table 21, the first slide rail 29 is positioned at two sides of the second screw 28, and the second screw 28 is connected with the second motor 27. The material throwing disk 26 is connected with the second screw rod 28, the material throwing disk 26 is arranged on a first slide rail 29, and the material throwing disk 26 is connected with the first slide rail 29 in a sliding way. The second screw 28 is driven by the second motor 27 to drive the material throwing disk 26 to slide on the first slide rail 29.

The detection assembly 3 comprises a fixed frame 31, a movable module, a CCD camera 33 and a suction nozzle 34, the movable module and the CCD camera 33 are arranged on the fixed frame 31, the CCD camera 33 can be fixedly connected onto the fixed frame 31, the CCD camera 33 can also be fixedly connected onto the fixed frame 31 through the movable module, and the CCD camera 33 is driven to horizontally move through the movable module. The CCD camera 33 is located above the transport plate 25 of the drawing assembly 2, specifically, the CCD camera 33 is located above the tray 123 placed on the transport plate 25, and the CCD camera 33 detects and identifies the product in the tray 123 placed on the transport plate 25.

The suction nozzle 34 is connected to a moving module, and the moving module drives the suction nozzle 34 to move horizontally. The moving module comprises a moving motor 321 and a moving screw rod 322, the moving screw rod 322 is connected with the moving motor 321, and the suction nozzle 34 is connected on the moving screw rod 322. The movable screw rod 322 is driven by the movable motor 321 to drive the suction nozzle 34 to move horizontally, the suction nozzle 34 sucks unqualified products and then moves to the position above the material throwing disc 26 of the material pulling assembly 2, and the suction nozzle 34 releases the unqualified products to be placed on the material throwing disc 26, so that the unqualified products are sorted out from the material disc 123.

In the actual detection and identification process, the material trays 123 filled with the products are manually placed into the bin box 122 one by one, the whole house of the bin box 122 is placed on the bin supporting plate 121 of the feeding assembly 1 through the handle 1221, and the cylinder 111 pushes the bin box 122 to the lifting assembly. The elevator motor 131 drives the ball screw to operate through the driving wheel 133 and the driving belt 134, and the ball screw operates to convey the bin box 122 to a corresponding height according to the position of the tray 123 sensed by the sensor 138. When the tray 123 reaches the height of the transport plate 25 on the pulling assembly 2, the transport plate 25 pulls one tray 123 out onto the transport plate 25 under the driving of the first motor 22.

The CCD camera 33 is driven by the first motor 22 to detect and identify the product on the pulled-out one tray 123. The detected defective products are sucked by the suction nozzle 34, the suction nozzle 34 is moved above the rejection tray 26 by the driving of the second motor 27, and the suction nozzle 34 is released to place the defective products in the rejection tray 26. And a material tray 123 after detection is pushed into the stock bin box of the blanking component 4 by the transmission plate of the material pulling component 2. When the full charging tray is placed in the bin box of the blanking assembly 4, the motor of the blanking assembly 4 drives the blanking lead screw to operate through belt transmission, and the blanking lead screw drives the bin box of the blanking assembly 4 to descend to a discharging position. The cylinder of the blanking assembly 4 pushes out the bin box of the blanking assembly 4.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A frosted character recognition device, comprising: the device comprises a feeding assembly, a pulling assembly, a detection assembly and a discharging assembly; the material pulling assembly comprises a feeding side and a discharging side, and the feeding side and the discharging side are respectively positioned at two sides of the material pulling assembly; the feeding assembly is arranged on the feeding side of the pulling assembly, the blanking assembly is arranged on the blanking side of the pulling assembly, and the feeding assembly and the blanking assembly are connected through the pulling assembly; the detection assembly is arranged above the material pulling assembly and used for identifying materials on the material pulling assembly.

2. The dull character recognition device of claim 1, wherein: the feeding assembly comprises a driving module, a bin module and a lifting module, the driving module drives the bin module to move horizontally, and the lifting module drives the bin module to move up and down.

3. The dull character recognition device of claim 2, wherein: the driving module comprises a cylinder, a slide rail and a bottom plate; the sliding rail sets up the both sides of cylinder, the bottom plate with the cylinder is connected, the bottom plate sets up on the sliding rail, bottom plate and sliding rail sliding connection, the feed bin module sets up on the bottom plate.

4. The dull character recognition device of claim 2, wherein: the stock bin module comprises a stock bin supporting plate, a stock bin box body and a material tray; the bin box body is arranged on the bin supporting plate; the feed bin box includes a plurality of locating pieces that set up in pairs, is provided with between the mated locating piece and holds the cavity, the charging tray sets up hold in the cavity, be provided with in the charging tray and put the thing groove.

5. The dull character recognition device of claim 2, wherein: the lifting module comprises a lifting motor, a ball screw and a support frame; the ball screw is connected with the lifting motor, the ball screw is vertically arranged, and the stock bin module is connected with the ball screw.

6. The dull character recognition device of claim 2, wherein: the structure of the blanking assembly is the same as that of the feeding assembly.

7. The dull character recognition device of claim 1, wherein: the material pulling assembly comprises a supporting table, a first motor, a first screw rod, a first sliding rail, a conveying plate and a material throwing disc; the first screw rod and the first slide rail are arranged on the support table, the first slide rail is positioned on two sides of the first screw rod, and the first screw rod is connected with the first motor; the conveying plate is connected with the first screw rod, the conveying plate is arranged on the first slide rail, and the conveying plate is connected with the first slide rail in a sliding manner; the material throwing disc is arranged on the supporting table and is positioned on one side of the conveying plate.

8. The dull character recognition device of claim 7, wherein: the material pulling assembly further comprises a second motor, a second screw rod and a second sliding rail; the second screw rod and the second slide rail are arranged on the support table, the second slide rail is positioned on two sides of the second screw rod, and the second screw rod is connected with the second motor; the material throwing disc is connected with the second screw rod, the material throwing disc is arranged on the second sliding rail, and the material throwing disc is connected with the second sliding rail in a sliding mode.

9. The dull character recognition device of claim 1, wherein: the detection assembly comprises a fixing frame, a mobile module, a CCD camera and a suction nozzle, the mobile module and the CCD camera are arranged on the fixing frame, the suction nozzle is connected to the mobile module, and the mobile module drives the suction nozzle to move horizontally.

10. The dull character recognition device of claim 9, wherein: the mobile module comprises a mobile motor and a mobile screw rod, the mobile screw rod is connected with the mobile motor, and the suction nozzle is connected to the mobile screw rod.