CN209813429U - Big character ink jet numbering machine protection shower nozzle - Google Patents
Big character ink jet numbering machine protection shower nozzle Download PDFInfo
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- CN209813429U CN209813429U CN201822255418.3U CN201822255418U CN209813429U CN 209813429 U CN209813429 U CN 209813429U CN 201822255418 U CN201822255418 U CN 201822255418U CN 209813429 U CN209813429 U CN 209813429U
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- spray head
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- seat
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Abstract
The utility model discloses a protective nozzle of a large-character code spraying machine, which comprises a production platform, a nozzle and a protective baffle seat, wherein a spherical block is fixedly sleeved at the end part of a nozzle shell, a guide surface is arranged at one end of the protective baffle seat close to a feeding material, an installation through groove is formed in the protective baffle seat, the inner wall of the installation through groove is a spherical surface, the spherical block is embedded in the installation through groove in a rolling manner, and the front end of the nozzle is positioned at the inner side of a notch outside the installation through groove; the two ends of the rear side of the protection baffle seat are respectively and fixedly connected with a spring seat through a spring, the spring seat is fixedly arranged on the fixed mounting table, and the protection baffle seat is positioned in the table surface of the production platform; the shower nozzle is located fixed mounting platform, and the shower nozzle both sides are respectively through spring fixedly connected with alignment mount pad, and alignment mount pad fixed mounting is on fixed mounting platform.
Description
Technical Field
The utility model relates to an ink jet numbering machine technical field especially relates to a big character ink jet numbering machine protection shower nozzle.
Background
The code spraying machine is a non-contact type identification device, and forms information such as patterns, characters or bar codes and the like on ink dots printed on the surface of a product through spraying of a spray head. The distance between the spray head and the product affects the consistency of the spray printing effect, the distance between the spray head and the product can be affected by different product sizes, and the spray head of the existing code spraying machine is easy to collide with the product to be sprayed and printed in the production process to damage the spray head;
patent CN201820579139X discloses a side spouts ink jet numbering machine shower nozzle protection device, when the product passes through the protection baffle, the protection baffle uses the movable rod to remove as the centre of a circle, and the spring keeps a thrust to the product always, guarantees that the product can be hugged closely to the protection baffle, and the shower nozzle is installed at the protection baffle inboard again, guarantees the distance of shower nozzle to the product.
Although the above patent has the effect of protecting the spray head and the effect of packing the spray head and the product at a certain distance, the spray head rotates around the protective baffle plate by taking the movable rod as the center of a circle or is caused to face the product obliquely, so that the spray printing effect is influenced; moreover, the products with different sizes can cause inconsistent rotation angles, and further, the distance between the product and the spray head is inconsistent for each size, so that the same spray printing requirement cannot be met.
Therefore, a protective spray head of the large-character code spraying machine is further designed.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a protective spray head mounting structure of a large-character code spraying machine, and aims to solve the problems that the spray head of the existing code spraying machine cannot automatically adapt to code spraying of products with different sizes and is easy to collide in the using process.
In order to achieve the purpose, the invention provides the following technical scheme: a protective spray head of a large-character code spraying machine comprises a production platform, a spray head and a protective baffle seat, wherein a spherical block is fixedly sleeved at the end part of a spray head shell, a guide surface is arranged at one end, close to a feeding end, of the protective baffle seat, an installation through groove is formed in the protective baffle seat, the inner wall of the installation through groove is a spherical surface, the spherical block is embedded in the installation through groove in a rolling manner, and the front end of the spray head is positioned on the inner side of a notch outside the installation through;
the two ends of the rear side of the protection baffle seat are respectively and fixedly connected with a spring seat through a spring, the spring seat is fixedly arranged on the fixed mounting table, and the protection baffle seat is positioned in the table surface of the production platform;
the shower nozzle is located fixed mounting platform, and the shower nozzle both sides are respectively through spring fixedly connected with alignment mount pad, and alignment mount pad fixed mounting is on fixed mounting platform.
As a product conveying mode, the table top of the production platform adopts a conveyor belt conveying mechanism.
Preferably, the fixed mounting table is fixed on the side surface of the rack of the production platform.
In order to reduce friction force and prevent a product from moving and transversely pushing the protective baffle seat, a plurality of balls which are arranged in the through groove in an avoiding mode are installed on the front side surface of the protective baffle seat in an embedded mode.
The invention has the beneficial effects that: the automatic spray nozzle has the effect of protecting the spray nozzle from being collided, can automatically adapt to the code spraying of products with different sizes, and has consistent distance between the products and the spray nozzle.
Drawings
Fig. 1 is a state comparison diagram of the structure schematic diagram of the present invention.
Fig. 2 is a state comparison diagram of a top view of the present invention.
Detailed Description
As shown in fig. 1 and 2, the protective nozzle of the large-character inkjet printer comprises a production platform 1, a nozzle 2 and a protective baffle seat 3, wherein a spherical block 4 is fixedly sleeved at the end part of a shell of the nozzle 2, a guide surface 5 is arranged at one end, close to a feeding end, of the protective baffle seat 3, an installation through groove 6 is formed in the protective baffle seat 3, the inner wall of the installation through groove 6 is a spherical surface, the spherical block 4 is embedded in the installation through groove 6 in a rolling manner, and the front end of the nozzle 2 is positioned at the inner side of an outer notch of the installation through groove; the front side surface of the protective baffle seat 3 is embedded with a plurality of balls (not shown) which are arranged to avoid the installation through groove 6.
Two ends of the rear side of the protection baffle seat 3 are fixedly connected with spring seats 7 through springs 10 respectively, the spring seats 7 are fixedly arranged on a fixed mounting table 8, and the protection baffle seat 3 is positioned in the table surface of the production platform 1;
the spray head 2 is located on the fixed mounting platform 8, the two sides of the spray head 2 are fixedly connected with an alignment mounting seat 9 through springs 10 respectively, and the alignment mounting seat 9 is fixedly mounted on the fixed mounting platform 8.
The table surface of the production platform 1 adopts a conveyor belt conveying mechanism.
The fixed mounting table 8 is fixed on the side surface of the rack of the production platform 1.
The contrast files of the utility model are similar, the product with the changed size moves in the process, when the spray head passes through the spray head, the protective baffle seat 3 is pressed down along the guide surface 5, in the feeding process, one end of the protective baffle seat 3 is pressed, so the springs 10 of the two spring seats 7 are compressed one by one, the other is compressed slightly, the protective baffle seat 3 still inclines, the spray head 2 is arranged in the installation through groove 6, so the spray head 2 inclines, after the spray head 2 inclines, the right side spring 10 of the installation seat 9 is aligned and pressed, the left side spring 10 is pulled, when the product continues to operate, after the product is contacted with the most part of the protective baffle seat 3, the two springs 10 of the spring seats 7 contract the same, namely, the groove mouth outside the installation through groove 6 is just opposite to the side surface of the product, at the moment, because the installation through groove 6 and the spray head 2 are embedded and installed and matched through the spherical surface of the ball 4 (equivalent to a universal ball), under the condition that the, the spray head 2 has no pressure on the spring 10), the spherical block 4 slides back in the installation through groove 6, so that the spray head 2 is opposite to the side face of the product, and the distance between the spray head and the product is always fixed.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents or improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (4)
1. A protective spray head of a large-character code spraying machine comprises a production platform (1), a spray head (2) and a protective baffle seat (3), and is characterized in that a spherical block (4) is fixedly sleeved at the end part of a shell of the spray head (2), a guide surface (5) is arranged at one end, close to a feeding end, of the protective baffle seat (3), an installation through groove (6) is formed in the protective baffle seat (3), the inner wall of the installation through groove (6) is a spherical surface, the spherical block (4) is embedded in the installation through groove (6) in a rolling manner, and the front end of the spray head (2) is positioned on the inner side of an outer notch of the installation through;
two ends of the rear side of the protective baffle seat (3) are fixedly connected with spring seats (7) through springs (10), the spring seats (7) are fixedly arranged on a fixed mounting platform (8), and the protective baffle seat (3) is positioned in the surface of the production platform (1);
the spray head (2) is located on the fixed mounting table (8), the two sides of the spray head (2) are respectively and fixedly connected with an alignment mounting seat (9) through springs (10), and the alignment mounting seat (9) is fixedly mounted on the fixed mounting table (8).
2. The protective nozzle of the large-character code spraying machine according to claim 1, characterized in that a conveyor belt conveying mechanism is adopted for the table top of the production platform (1).
3. The protective nozzle of the large-character code spraying machine according to claim 1, characterized in that the fixed mounting table (8) is fixed on the side surface of the frame of the production platform (1).
4. The protective nozzle of the large character code spraying machine according to claim 1, characterized in that a plurality of balls mounted to avoid the mounting through groove (6) are embedded in the front side surface of the protective baffle seat (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822255418.3U CN209813429U (en) | 2018-12-29 | 2018-12-29 | Big character ink jet numbering machine protection shower nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822255418.3U CN209813429U (en) | 2018-12-29 | 2018-12-29 | Big character ink jet numbering machine protection shower nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209813429U true CN209813429U (en) | 2019-12-20 |
Family
ID=68870339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822255418.3U Active CN209813429U (en) | 2018-12-29 | 2018-12-29 | Big character ink jet numbering machine protection shower nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209813429U (en) |
-
2018
- 2018-12-29 CN CN201822255418.3U patent/CN209813429U/en active Active
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