CN215040041U

CN215040041U - Injection molding outward appearance detection device

Info

Publication number: CN215040041U
Application number: CN202120114890.4U
Authority: CN
Inventors: 吴志伟
Original assignee: Changzhou Junwei Molding Manufacturing Co ltd
Current assignee: Changzhou Xinjunwei Technology Co ltd
Priority date: 2021-01-16
Filing date: 2021-01-16
Publication date: 2021-12-07
Anticipated expiration: 2031-01-16

Abstract

The utility model particularly relates to an injection molding part appearance detection device, which comprises a machine table and a vibration feeding disc, wherein the upper end of the machine table is provided with a frame, the inner part of the frame is positioned on the end surface of the machine table and is provided with a conveying installation groove, the inner part of the conveying installation groove is symmetrically provided with two conveying rollers, the conveying belt is arranged between the two conveying rollers in a transmission way, the right side of the conveying installation groove is provided with a feeding track, the mounting bracket is positioned on the vertical upper end of the conveying belt and is provided with a detection probe, the device can realize the rapid photographing of a workpiece on the conveying belt and the automatic analysis of a picture displayed on an image display screen through the mutual matching use between the detection probe and the image display screen, further analyze the appearance quality of the workpiece, realize the comprehensive photographing of the workpiece and the image analysis, and eliminate a plurality of defects of manual detection, the working efficiency of product detection is improved, the labor cost of enterprises is reduced, and the production efficiency and the economic benefit of the enterprises are effectively enhanced.

Description

Injection molding outward appearance detection device

Technical Field

The utility model belongs to the technical field of the injection molding detects, concretely relates to injection molding outward appearance detection device.

Background

The plastic is widely applied and is an indispensable component in household appliances, automobiles, mobile phones, PCs, medical appliances and lighting appliances. With the continuous and stable growth of economy in China, industries such as household appliances, automobiles, mobile phones, PCs, medical appliances and the like benefit from good external environments, rapid development is also realized, and the development of downstream industries further draws the demand on plastics. After injection molding of the injection molding part is completed, the shape and size of the injection molding part and whether residues exist in the through hole or not need to be detected, so that the qualification rate of products leaving a factory is guaranteed. The traditional detection mode is to detect through the manual work, but the manual detection efficiency is lower, and intensity of labour is great, takes place situations such as erroneous judgement and missed measure moreover easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an injection molding outward appearance detection device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an appearance detection device for injection molding parts comprises a machine table and a vibration feeding disc, wherein a machine frame is installed at the upper end of the machine table, a conveying installation groove is formed in the end face, located on the machine table, of the interior of the machine frame, two conveying rollers are symmetrically arranged in the conveying installation groove, a conveying belt is arranged between the two conveying rollers in a transmission mode, a conveying track is arranged on the right side of the conveying installation groove, an installation block is arranged on the left side face, located on the vertical upper end of the machine frame, of the conveying track, a transverse rod is arranged on the front end face of the machine frame, an image display screen is arranged in the middle of the upper surface of the transverse rod, an installation support is arranged at the upper end of the machine table, four detection probes are installed on the vertical upper end of the conveying belt of the installation support, a correction track plate is arranged on the right side of the detection probes on the end face of the conveying belt, support columns are symmetrically arranged on the front end face and the rear end face of the conveying belt, a discharge track is arranged at the top ends of the support columns, the utility model discloses a material screening machine, including ejection of compact track, conveyer roller, infrared detection sensor, screen material motor shaft, discharge rail, conveyer roller, conveyer belt, the top of discharge rail is equipped with the roof, and the terminal surface middle part of roof is equipped with step motor, the orbital right side of ejection of compact is located the surperficial both ends of conveyer belt and is equipped with work piece location material rail, the inside right side wall of frame is located the perpendicular upper end of conveyer belt and is equipped with infrared detection sensor, the right flank of frame is located the perpendicular upper end of conveyer belt and is equipped with the screen material motor, screen material motor shaft bottom fixedly connected with screen material driving lever, the V type divides the material baffle to be installed to the right-hand member of conveyer roller.

As a further optimization of the technical scheme, a discharge hole of the vibrating feeding disc is provided with a conveying trough, and one end of the conveying trough is horizontally butted with one end of the conveying track.

As a further optimization of the technical scheme, a discharging cylinder penetrates through the mounting block, a discharging pressing block is arranged on the bottom surface of the telescopic rod of the discharging cylinder, and the discharging pressing block is vertically arranged corresponding to one end of the conveying track.

As a further optimization of the technical scheme, the top end of the mounting bracket is a cross-shaped bracket, and the four detection probes are obliquely mounted at the front end, the rear end, the left end and the right end of the cross-shaped bracket.

As the further optimization of this technical scheme, ejection of compact track is provided with two sets ofly, and two sets of ejection of compact track sets up in the terminal surface both sides of conveyer belt, ejection of compact track includes V type conveyer belt and the drive wheel constitution that matches with it, and the V type conveyer belt passes through the drive gear meshing rotation that is equipped with in step motor's the pivot.

As a further optimization of the technical scheme, a supporting bottom plate is horizontally arranged at the bottom end of the right side of the machine table, a material receiving box is arranged at the upper end of the supporting bottom plate, and the material receiving box and the V-shaped material distribution guide plates are vertically and correspondingly arranged.

The utility model discloses a technological effect and advantage: the appearance detection device for the injection molding piece can realize automatic feeding and discharging of the workpiece through the mutual matching use among the vibration feeding disc, the conveying trough and the conveying track, simultaneously realize the sectional type conveying of the detected workpiece through the matching use of the discharging cylinder and the discharging pressing block, avoid the detection workpiece from being stuck on the conveying track, realize the rapid photographing of the workpiece on the conveying belt and the automatic analysis of the picture displayed on the image display screen through the mutual matching use between the detection probe and the image display screen, further analyze whether the appearance quality of the workpiece is qualified or not, realize the comprehensive photographing of the workpiece to analyze the image, then correct horizontal conveying of the analyzed workpiece through the arranged correction track plate, and simultaneously, the discharging track is driven to rotate by the stepping motor to output the workpiece, then scan the substandard product work piece through the infrared detection sensor who sets up and detect, can realize distinguishing the work piece priority, moving the screen material driving lever through the screen material motor and moving about the terminal surface of conveyer belt, the realization is rejected the substandard product of work piece, divide the work piece of material baffle through the V type simultaneously to distinguish the collection to receiving the workbin with the setting of priority, and whole process does not need manual interference, make to detect the work piece and carry out automatic outward appearance detection one by one, a great deal of defect of manual detection has been eliminated, the work efficiency that improves the product detection, promote the qualification rate of product, reduce enterprise's recruitment cost, effectively strengthen enterprise production efficiency and economic benefits.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the conveyer belt of the present invention.

In the figure: 1. a machine platform; 2. a frame; 3. a conveying installation groove; 4. a conveying roller; 5. a conveyor belt; 6. a conveying track; 7. mounting a bracket; 8. detecting a probe; 9. correcting the track slab; 10. a support pillar; 11. a discharge rail; 12. a stepping motor; 13. positioning a material rail by a workpiece; 14. an infrared detection sensor; 15. a material sieving motor; 16. a material screening deflector rod; 17. a V-shaped material distribution guide plate; 18. a material receiving box; 19. a cross bar; 20. an image display screen; 21. mounting blocks; 22. a discharging cylinder; 23. discharging and briquetting; 24. vibrating the feeding disc; 25. and (4) conveying the material groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: an appearance detection device for injection molding parts comprises a machine table 1, a vibration feeding disc 24, a machine frame 2 is installed at the upper end of the machine table 1, a conveying installation groove 3 is formed in the end face, located on the machine table 1, of the interior of the machine frame 2, two conveying rollers 4 are symmetrically arranged in the conveying installation groove 3, a conveying belt 5 is arranged between the two conveying rollers 4 in a transmission mode, a conveying rail 6 is arranged on the right side of the conveying installation groove 3, a conveying trough 25 is arranged at a discharge port of the vibration feeding disc 24, one end of the conveying trough 25 is horizontally butted with one end of the conveying rail 6, an installation block 21 is arranged on the left side face, located on the machine frame 2, of the vertical upper end of the conveying rail 6, a discharging cylinder 22 penetrates through the installation block 21, a discharging pressing block 23 is arranged on the bottom face of a telescopic rod of the discharging cylinder 22, the discharging pressing block 23 is vertically arranged corresponding to one end of the conveying rail 6, a cross rod 19 is arranged on the front end face of the machine frame 2, and an image display screen 20 is arranged in the middle of the upper surface of the cross rod 19, the upper end of the machine table 1 is provided with a mounting bracket 7, the mounting bracket 7 is positioned at the vertical upper end of the conveyer belt 5 and is provided with four detection probes 8, the top end of the mounting bracket 7 is a cross-shaped bracket, and the four detection probes 8 are obliquely arranged at the front, the back, the left and the right of the cross-shaped bracket.

The end face of the conveying belt 5 is provided with a correcting track plate 9 on the right side of the detection probe 8, the front end face and the rear end face of the conveying belt 5 are symmetrically provided with support columns 10, the top end of each support column 10 is provided with a discharge track 11, the top end of each discharge track 11 is provided with a top plate, the middle part of the end face of each top plate is provided with a stepping motor 12, the discharge tracks 11 are provided with two groups, the two groups of discharge tracks 11 are arranged on two sides of the end face of the conveying belt 5, each discharge track 11 comprises a V-shaped conveying belt and a driving wheel matched with the V-shaped conveying belt, the V-shaped conveying belt is meshed and rotated through a driving gear arranged on a rotating shaft of the stepping motor 12, the right side of each discharge track 11 is provided with workpiece positioning material rails 13 at two ends of the surface of the conveying belt 5, the inner right side wall of the rack 2 is provided with an infrared detection sensor 14 at the vertical upper end of the conveying belt 5, the right side face of the rack 2 is provided with a screening motor 15 at the vertical upper end of the conveying belt 5, sieve 15 pivot bottom fixedly connected with sieve material driving lever 16 of sieve material motor, the V type is installed to the right-hand member of conveying roller 4 and is divided material baffle 17, and the right side bottom level of board 1 is equipped with supporting baseplate, and supporting baseplate's upper end is equipped with receipts workbin 18, receives and corresponds the setting perpendicularly between workbin 18 and the V type branch material baffle 17.

Specifically, when in use, the automatic feeding and discharging of workpieces can be realized through the mutual matching of the vibration feeding tray 24, the conveying trough 25 and the conveying track 6, meanwhile, the sectional conveying of the detected workpieces is realized through the matching of the discharging cylinder 22 and the discharging pressing block 23, the detection workpieces are prevented from being stuck on the conveying track 6, the workpieces on the conveying belt 5 can be quickly photographed and the pictures displayed on the image display screen 20 can be automatically analyzed through the mutual matching of the detection probe 8 and the image display screen 20, whether the appearance quality of the workpieces is qualified or not is further analyzed, the comprehensive photographing of the workpieces can be realized for image analysis, then the analyzed workpieces are corrected and horizontally conveyed through the arranged correcting track plate 9, and meanwhile, the discharging track 11 is driven to rotate through the stepping motor 12, carry out the output to the work piece, then scan the substandard product work piece through the infrared detection sensor 14 that sets up and detect, can realize distinguishing the work piece priority, drive the sieve material driving lever through sieve material motor 15 and remove about the terminal surface of conveyer belt 5, realize rejecting the substandard product of work piece, divide the setting of material baffle 17 to distinguish the work piece of priority simultaneously and collect to receiving the workbin 18 in, and whole process does not need artifical interference, make the detection work piece carry out automatic outward appearance one by one and detect, a great deal of defect of manual detection has been eliminated, the work efficiency that improves product detection.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an injection molding outward appearance detection device, includes board (1), vibration feeding plate (24), its characterized in that: the machine is characterized in that a rack (2) is installed at the upper end of the machine table (1), the end face, located on the machine table (1), of the inside of the rack (2) is provided with a conveying installation groove (3), two conveying rollers (4) are symmetrically arranged inside the conveying installation groove (3), a conveying belt (5) is arranged between the two conveying rollers (4) in a transmission mode, a conveying track (6) is arranged on the right side of the conveying installation groove (3), an installation block (21) is arranged on the left side, located on the machine table (2), of the vertical upper end of the conveying track (6), a cross rod (19) is arranged on the front end face of the machine table (2), an image display screen (20) is arranged in the middle of the upper surface of the cross rod (19), an installation support (7) is arranged at the upper end, located on the conveying belt (5), four detection probes (8) are installed on the vertical upper end of the installation support (7), a correction track plate (9) is arranged on the right side, located on the detection probes (8), of the end face of the conveying belt (5), the terminal surface is equipped with the symmetry around conveyer belt (5) and is equipped with support column (10), the top of support column (10) is equipped with ejection of compact track (11), ejection of compact track (11) top is equipped with the roof, and the terminal surface middle part of roof is equipped with step motor (12), the surface both ends that the right side of ejection of compact track (11) is located conveyer belt (5) are equipped with work piece location material rail (13), the perpendicular upper end that the inside right side wall of frame (2) is located conveyer belt (5) is equipped with infrared detection sensor (14), the perpendicular upper end that the right flank of frame (2) is located conveyer belt (5) is equipped with sieve material motor (15), sieve material motor (15) pivot bottom fixedly connected with sieve material driving lever (16), V type branch material baffle (17) is installed to the right-hand member of conveying roller (4).

2. The appearance inspection device for injection molding parts according to claim 1, characterized in that: and a discharge hole of the vibrating feeding disc (24) is provided with a conveying trough (25), and one end of the conveying trough (25) is horizontally butted with one end of the conveying track (6).

3. The appearance inspection device for injection molding parts according to claim 1, characterized in that: the mounting block (21) is provided with a discharging cylinder (22) in a penetrating mode, a discharging pressing block (23) is arranged on the bottom face of a telescopic rod of the discharging cylinder (22), and the discharging pressing block (23) is vertically arranged corresponding to one end of the conveying rail (6).

4. The appearance inspection device for injection molding parts according to claim 1, characterized in that: the top end of the mounting bracket (7) is a cross-shaped bracket, and the four detection probes (8) are obliquely mounted at the front, the back, the left and the right of the cross-shaped bracket.

5. The appearance inspection device for injection molding parts according to claim 1, characterized in that: discharge rail (11) are provided with two sets ofly, and two sets of discharge rail (11) set up in the terminal surface both sides of conveyer belt (5), discharge rail (11) include V type conveyer belt and the drive wheel that matches with it constitute, and the V type conveyer belt passes through the drive gear meshing rotation that is equipped with in the pivot of step motor (12).

6. The appearance inspection device for injection molding parts according to claim 1, characterized in that: the right side bottom level of board (1) is equipped with supporting baseplate, and supporting baseplate's upper end is equipped with receipts workbin (18), receive workbin (18) with the V type divides the perpendicular corresponding setting between material baffle (17).