CN216460234U - Syringe cylinder roll printing visual inspection device - Google Patents
Syringe cylinder roll printing visual inspection device Download PDFInfo
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- CN216460234U CN216460234U CN202220050619.3U CN202220050619U CN216460234U CN 216460234 U CN216460234 U CN 216460234U CN 202220050619 U CN202220050619 U CN 202220050619U CN 216460234 U CN216460234 U CN 216460234U
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- cylinder
- syringe
- carrier
- needle cylinder
- roll printing
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Abstract
The utility model provides an injector cylinder roll mark visual detection device, includes that carry the material way, connect material carousel, annular transfer chain, cylinder carrier, unqualified material mechanism, linear motion mechanism, vision subassembly, goes up stop gear, stripper plate, stop gear and ejection of compact subassembly down, connect the material carousel to be located and carry between material way and the annular transfer chain, cylinder carrier fixed mounting is on annular transfer chain, it installs in cylinder carrier top to go up stop gear, the stripper plate is installed in cylinder carrier the place ahead, stop gear installs in cylinder carrier lower part the place ahead down, vision subassembly fixed mounting is on linear motion mechanism, just to the cylinder carrier that the stripper plate corresponds. The utility model discloses can make the syringe cylinder produce the rotation at the in-process of carrying, adopt the line to sweep the mode that the camera followed and roll seal information on can the complete detection cylinder, overall structure is simple relatively, and job stabilization is reliable, low in production cost.
Description
Technical Field
The utility model relates to a syringe cylinder roll printing visual detection device.
Background
At present, the detection mode commonly used for syringe roll printing is to detect by using a single camera or a mode of uniformly distributing a plurality of cameras along the circumference, and because the silk screen printing of the syringe needing to be detected is distributed along the circumference, the existing mode can not completely detect the defect of roll printing of the syringe, so that the research and development of a device capable of completely detecting the roll printing information on the syringe are urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a syringe cylinder roll mark vision detection device of roll mark information on can the complete detection cylinder is provided.
The utility model provides a technical scheme that technical problem adopted is:
the utility model provides an injector cylinder roll mark visual detection device, includes that carry the material way, connect material carousel, annular transfer chain, cylinder carrier, unqualified material mechanism, linear motion mechanism, vision subassembly, goes up stop gear, stripper plate, stop gear and ejection of compact subassembly down, connect the material carousel to be located and carry between material way and the annular transfer chain, cylinder carrier fixed mounting is on annular transfer chain, it installs in cylinder carrier top to go up stop gear, the stripper plate is installed in cylinder carrier the place ahead, stop gear installs in cylinder carrier lower part the place ahead down, vision subassembly fixed mounting is on linear motion mechanism, just to the cylinder carrier that the stripper plate corresponds.
Furthermore, the material conveying channel is positioned beside the material receiving turntable and used for receiving and conveying the syringe needle cylinder which is subjected to roll printing in the previous working procedure.
Furthermore, the material receiving rotary disc is positioned beside the annular conveying line, and the syringe needle cylinders flowing into the material conveying line are separated at equal intervals and are transmitted to the annular conveying line.
Further, annular transfer chain includes annular belt transfer chain, annular belt transfer chain vertical layout, fixed mounting has the connecting plate on the annular belt transfer chain, the connecting plate is connected through the connecting piece with the cylinder carrier. The annular conveying line and the material receiving turntable rotate synchronously and are used for conveying the needle cylinders.
Further, the cylinder carrier equidistance is fixed on annular transfer chain, drives the syringe cylinder and makes the syringe cylinder carry out rotary motion when being linear motion along with annular transfer chain, and the visual subassembly of being convenient for is followed and is detected.
Furthermore, the needle cylinder carrier comprises a transverse bearing assembly, a carrier block, an upper needle cylinder stop block, a needle cylinder follow-up bearing, a lower needle cylinder stop block and a longitudinal bearing assembly, the transverse bearing assembly is installed on the rear portion of the upper end of the carrier block, the upper needle cylinder stop block is installed on the front portion of the upper end of the carrier block, the lower needle cylinder stop block is installed on the lower portion of the upper needle cylinder stop block and symmetrically arranged, the lower needle cylinder stop block is installed on the front portion of the lower end of the carrier block, the longitudinal bearing assembly is installed on the rear portion of the lower end of the carrier block, an unqualified material kicking and air inlet air duct is arranged inside the upper end of the carrier block, and an outlet of the unqualified material kicking and air inlet air duct is over against the position of the needle cylinder of the injector.
Further, unqualified kicking mechanism is gas blowing device, sets up in the end of testing position, rejects the unqualified syringe cylinder of visual detection.
Further, the vision assembly comprises a supporting plate, a line scanning camera and a line scanning light source, wherein the line scanning camera and the line scanning light source are fixed on the linear moving mechanism by the supporting plate, and the rolling mark defect of the syringe injector is detected.
Furthermore, the extrusion plate is an elastic plastic plate, so that the syringe cylinder is tightly leaned against the syringe cylinder follow-up bearing to rotate in the conveying process.
Furthermore, the upper limit mechanism and the lower limit mechanism are both baffles, and are preferably made of materials with small friction coefficients. Of course, other configurations are contemplated.
The utility model has the advantages that:
the utility model discloses can make the syringe cylinder produce the rotation at the in-process of carrying, adopt the line to sweep the mode that the camera followed and can be complete detect the discernment, overall structure is simple relatively, job stabilization is reliable, can realize simplifying supplementary rotary mechanism, reduction in production cost's purpose.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a front view of the embodiment of FIG. 1;
FIG. 3 is a schematic structural view of the syringe carrier of the embodiment shown in FIG. 1;
FIG. 4 is a front view of the syringe carrier shown in FIG. 3;
FIG. 5 is a cross-sectional view of the syringe carrier of FIG. 4 taken along line A-A;
FIG. 6 is an enlarged view of section I of the embodiment of FIG. 1;
FIG. 7 is an enlarged view of section II of the embodiment of FIG. 2;
FIG. 8 is an enlarged view of section III of the embodiment of FIG. 1;
in the figure: 1. the automatic feeding device comprises a conveying channel, 2 material receiving rotary tables, 3 annular conveying lines, 4 needle cylinder carriers, 5 unqualified material kicking mechanisms, 6 linear moving mechanisms, 7 visual assemblies, 8 upper limiting mechanisms, 9 extrusion plates and 10 lower limiting mechanisms; 41. the horizontal bearing assembly, 42. carrier block, 43. syringe upper stop, 44. syringe follower bearing, 45. syringe lower stop, 46. longitudinal bearing assembly, 47. syringe, 48. unqualified kicking air inlet duct.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
Examples
Referring to fig. 1-8, a visual inspection device for syringe roll printing comprises a material conveying channel 1, a material receiving turntable 2, an annular conveying line 3, a syringe carrier 4, an unqualified material kicking mechanism 5, a linear moving mechanism 6, a visual component 7, an upper limiting mechanism 8, an extrusion plate 9, a lower limiting mechanism 10 and a discharge component (not shown in the figure), wherein the material receiving turntable 2 is located between the material conveying channel 1 and the annular conveying line 3, the syringe carrier 4 is fixedly installed on the annular conveying line 3, the upper limiting mechanism 8 is installed above the syringe carrier 4, the extrusion plate 9 is installed in front of the syringe carrier 4, the lower limiting mechanism 10 is installed in front of the lower portion of the syringe carrier 4, and the visual component 7 is fixedly installed on the linear moving mechanism 6 and faces the syringe carrier 4 corresponding to the extrusion plate 9.
In this embodiment, the material conveying channel 1 (which is a conventional technology) is located beside the material receiving turntable 2, and receives and conveys the syringe cylinders that have been subjected to roll printing in the previous process.
In this embodiment, the material receiving turntable 2 (which is a prior art) is located beside the annular conveying line 3, and equally separates the syringe needle cylinders entering the input and delivery channel 1 and delivers the syringe needle cylinders to the annular conveying line 3.
In this embodiment, annular transfer chain 3 includes annular belt transfer chain, annular belt transfer chain vertical layout, fixed mounting has the connecting plate on the annular belt transfer chain, the connecting plate is connected through the connecting piece with cylinder carrier 4. The annular conveying line 3 and the material receiving turntable 2 rotate synchronously and are used for conveying syringe barrels.
In this embodiment, cylinder carrier 4 equidistance is fixed on annular transfer chain 3, makes the syringe cylinder carry out rotary motion when driving the syringe cylinder and be linear motion along with annular transfer chain, and the vision of being convenient for is followed and is detected.
The needle cylinder carrier 4 comprises a transverse bearing assembly 41, a carrier block 42, an upper needle cylinder stop 43, a needle cylinder follow-up bearing 44, a lower needle cylinder stop 45 and a longitudinal bearing assembly 46, wherein the transverse bearing assembly 41 is installed at the rear part of the upper end of the carrier block 42 and plays a role of transverse support, the upper needle cylinder stop 43 is installed at the front part of the upper end of the carrier block 42, the needle cylinder follow-up bearing 44 is installed at the lower part of the upper needle cylinder stop 43 and is symmetrically arranged, the lower needle cylinder stop 45 is installed at the front part of the lower end of the carrier block 42, the longitudinal bearing assembly 46 is installed at the rear part of the lower end of the carrier block 42 and plays a role of vertical support, an unqualified kick air inlet channel 48 is arranged inside the upper end of the carrier block 42, and an outlet is over against the position of the needle cylinder 47 of the injector. Horizontal bearing assembly 41 includes bearing I, connecting axle I and connecting block I, the one end at connecting axle I is installed to bearing I, the other end and the I fixed connection of connecting block of connecting axle I. The longitudinal bearing assembly 46 comprises a bearing II, a connecting shaft II and a connecting block II, wherein the bearing II is installed at one end of the connecting shaft II, and the other end of the connecting shaft II is fixedly connected with the connecting block II.
In this embodiment, the unqualified material kicking mechanism 5 is a blowing device, is arranged at the tail end of the detection position, and is used for rejecting the syringe needle cylinder unqualified in visual inspection.
In this embodiment, the linear moving mechanism 6 is used for dragging the visual component 7 to move back and forth. When the rolling print of the syringe is detected, the linear moving mechanism 6 is started and drives the visual component 7 to move, and the moving speed of the linear moving mechanism is the same as that of the syringe carrier 4; after the syringe cylinder roll printing is detected, the linear moving mechanism 6 is quickly returned to the original position.
In this embodiment, the vision assembly 7 includes a supporting plate, 4 line scan cameras and 4 line scan light sources, and the 4 line scan cameras and the 4 line scan light sources are fixed on the linear movement mechanism by the supporting plate and are used for detecting the rolling mark defect of the syringe.
In this embodiment, the upper limit mechanism 8 is a baffle made of a material with a small friction coefficient, such as teflon, and is disposed above the syringe carrier 4 to limit the syringe from moving upward during transportation. Of course, other configurations are contemplated.
In this embodiment, the pressing plate 9 is an elastic plastic plate, so that the syringe cylinder rotates in the process of delivery by abutting against the cylinder follower bearing 44.
In this embodiment, the lower limiting mechanism 10 is a baffle made of a material with a small friction coefficient, such as teflon, and is disposed below and in front of the syringe carrier 4 to limit the forward movement of the syringe during transportation. Of course, other configurations are contemplated.
In this embodiment, the discharge assembly separates the syringe from the annular conveying line, is connected to syringe assembling equipment, is used for preparing materials in the processes before assembling, and can be arranged at any position of the rear section of the unqualified material kicking mechanism 5.
The working process is as follows: the injector needle cylinder 47 which is subjected to roll printing enters the material receiving turntable 2 through the material conveying channel 1, the material receiving turntable 2 drives the injector needle cylinder 47 to rotate, meanwhile, the injector needle cylinder 47 is transferred to the needle cylinder carrier 4 on the annular conveying line 3 which synchronously rotates, and then the injector needle cylinder 47 linearly moves along with the needle cylinder carrier 4; when the injector needle cylinder 47 touches the extrusion plate 9 and is extruded, the injector needle cylinder 47 abuts against the needle cylinder follow-up bearing 44, then the injector needle cylinder 47 performs rotary motion, under the action of the upper limiting mechanism 8 and the lower limiting mechanism 10, the injector needle cylinder 47 cannot move upwards or forwards, meanwhile, the vision component 7 follows the tested injector needle cylinder 47 at the same speed under the action of the linear moving mechanism 6, so that complete detection and identification are performed on roll marks on the circumference of the injector needle cylinder 47, and for unqualified products, airflow is blown to the side face of the injector needle cylinder 47 through the unqualified material kicking air inlet channel 48 to kick the unqualified products.
Claims (10)
1. The utility model provides a syringe cylinder roll-printing visual detection device which characterized in that: including carrying the material way, connecing material carousel, annular transfer chain, cylinder carrier, unqualified material mechanism, linear movement mechanism, vision subassembly, go up stop gear, stripper plate, lower stop gear and ejection of compact subassembly of kicking, connect the material carousel to be located and carry between material way and the annular transfer chain, cylinder carrier fixed mounting is on annular transfer chain, it installs in cylinder carrier top to go up stop gear, stripper plate installs in cylinder carrier the place ahead, stop gear installs in cylinder carrier lower part the place ahead down, vision subassembly fixed mounting is on linear movement mechanism, just to the cylinder carrier that the stripper plate corresponds.
2. The syringe barrel roll printing visual inspection device of claim 1, wherein: the material conveying channel is positioned beside the material receiving turntable and is used for receiving and conveying the syringe needle cylinder which is subjected to roll printing in the previous working procedure.
3. The syringe barrel roll printing visual inspection device according to claim 1 or 2, wherein: the material receiving rotary disc is positioned beside the annular conveying line, and the syringe needle cylinders flowing into the material conveying line are separated at equal intervals and are transmitted to the annular conveying line.
4. The syringe barrel roll printing visual inspection device according to claim 1 or 2, wherein: the annular conveying line comprises an annular belt conveying line, the annular belt conveying line is vertically arranged, a connecting plate is fixedly mounted on the annular belt conveying line, and the connecting plate is connected with the needle cylinder carrier through a connecting piece.
5. The syringe barrel roll printing visual inspection device according to claim 1 or 2, wherein: the cylinder carrier equidistance is fixed on annular transfer chain, drives the syringe cylinder and makes the syringe cylinder carry out rotary motion when being linear motion along with annular transfer chain, and the visual subassembly of being convenient for is followed and is detected.
6. The syringe barrel roll printing visual inspection device according to claim 1 or 2, wherein: the needle cylinder carrier comprises a transverse bearing assembly, a carrier block, an upper needle cylinder stop block, a needle cylinder follow-up bearing, a lower needle cylinder stop block and a longitudinal bearing assembly, wherein the transverse bearing assembly is installed at the rear part of the upper end of the carrier block, the upper needle cylinder stop block is installed at the front part of the upper end of the carrier block, the lower needle cylinder stop block is installed at the lower part of the upper needle cylinder stop block and is symmetrically arranged, the lower needle cylinder stop block is installed at the front part of the lower end of the carrier block, the longitudinal bearing assembly is installed at the rear part of the lower end of the carrier block, an unqualified material-kicking air inlet channel is arranged inside the upper end of the carrier block, and an outlet of the unqualified material-kicking air inlet channel is right opposite to the position of a needle cylinder of an injector.
7. The syringe barrel roll printing visual inspection device according to claim 1 or 2, wherein: the unqualified material kicking mechanism is a blowing device and is arranged at the tail end of the detection position to remove the syringe needle cylinder unqualified in visual detection.
8. The syringe barrel roll printing visual inspection device according to claim 1 or 2, wherein: the visual assembly comprises a supporting plate, a line scanning camera and a line scanning light source, wherein the line scanning camera and the line scanning light source are fixed on the linear moving mechanism by the supporting plate, and the rolling mark defect of the syringe is detected.
9. The syringe barrel roll printing visual inspection device according to claim 1 or 2, wherein: the extrusion plate is an elastic plastic plate, so that the syringe cylinder is close to the syringe cylinder follow-up bearing to rotate in the conveying process.
10. The syringe barrel roll printing visual inspection device according to claim 1 or 2, wherein: the upper limiting mechanism and the lower limiting mechanism are both baffles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220050619.3U CN216460234U (en) | 2022-01-10 | 2022-01-10 | Syringe cylinder roll printing visual inspection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220050619.3U CN216460234U (en) | 2022-01-10 | 2022-01-10 | Syringe cylinder roll printing visual inspection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216460234U true CN216460234U (en) | 2022-05-10 |
Family
ID=81433912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220050619.3U Active CN216460234U (en) | 2022-01-10 | 2022-01-10 | Syringe cylinder roll printing visual inspection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216460234U (en) |
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2022
- 2022-01-10 CN CN202220050619.3U patent/CN216460234U/en active Active
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