CN216423807U - Printing device for plastic packaging bag - Google Patents
Printing device for plastic packaging bag Download PDFInfo
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- CN216423807U CN216423807U CN202123097240.2U CN202123097240U CN216423807U CN 216423807 U CN216423807 U CN 216423807U CN 202123097240 U CN202123097240 U CN 202123097240U CN 216423807 U CN216423807 U CN 216423807U
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Abstract
The utility model is suitable for a plastic packaging bag printing technical field provides a printing device of plastic packaging bag, include: the upper end of the printing seat is fixedly provided with a connecting shell, a movable rod penetrates through the inside of the middle side of the connecting shell, and the outside of the upper side of the movable rod is provided with a connecting block fixedly arranged on the inner wall of the rear side of the connecting shell; the first spring is sleeved and connected to the outer part of the lower side of the movable rod, a transmission mechanism is arranged inside the outer side of the connecting shell, and a bearing shell is fixedly mounted at the lower end of the movable rod; the printing block is connected to the inside of the bearing shell in a clamping mode, a moving rod is rotatably connected to the inner wall of the bearing shell, and the transmission mechanism comprises a bearing rod, a connecting rod, a transmission rod and an adjusting rod. This printing device of plastic packaging bag at the printing in-process, is convenient for change the printing piece according to the user demand is quick to printing is fast, has improved work efficiency.
Description
Technical Field
The utility model belongs to the technical field of plastic packaging bag printing, especially, relate to a printing device of plastic packaging bag.
Background
The plastic packaging bag is a common packaging bag in daily life, a printing device is needed in the production process of the plastic packaging bag to print a pattern on the packaging bag according to the requirement of a user, but the printing device of the existing plastic packaging bag still has a plurality of defects in the using process.
Chinese patent is granted No. CN214774710U, discloses a printing device of plastic packaging bag, concretely relates to wrapping bag printing technology field, including the base, the inside threaded hole of seting up of base, and the inside threaded connection of screw hole has the bolt, and the top fixedly connected with support arm of base, the slide opening has been seted up to the inside of support arm, and the inside sliding connection of slide opening has the push rod, and the outer wall fixedly connected with spacing collar of push rod, and the spacing collar setting is in the bottom of support arm one end, and the outer wall cover of push rod is equipped with first spring. The utility model discloses a sliding connection is carried out with the first spout of connecting plate outer wall to the first slider of contact plate inner wall, and sliding connection's the in-process recess inside ball and the draw-in groove of first spout inner wall carry out movable joint through the inside second spring of recess, avoid the contact plate whole in the use, the slip appears, and the pattern that leads to printing is unclear, and the influence is pleasing to the eye.
The above prior art solutions have the following drawbacks: in the printing process, the printing block is inconvenient to replace quickly according to the requirements of a user, the printing speed is low, and the working efficiency is reduced, so that the printing device for the plastic packaging bag is provided, and the problems provided in the above are solved.
SUMMERY OF THE UTILITY MODEL
The utility model provides a printing device of plastic packaging bag aims at solving at the printing in-process, is not convenient for change the printing piece according to the user demand is quick to printing speed is slow, has reduced work efficiency's problem.
The utility model discloses a realize like this, a printing device of plastic packaging bag, include: the upper end of the printing seat is fixedly provided with a connecting shell, a movable rod penetrates through the inside of the middle side of the connecting shell, and the outside of the upper side of the movable rod is provided with a connecting block fixedly arranged on the inner wall of the rear side of the connecting shell;
the first spring is sleeved and connected to the outer part of the lower side of the movable rod, a transmission mechanism is arranged inside the outer side of the connecting shell, and a bearing shell is fixedly mounted at the lower end of the movable rod;
the printing block is connected in the bearing shell in a clamping mode, a moving rod is rotatably connected to the inner wall of the bearing shell, and a limiting mechanism is arranged outside the moving rod.
Preferably, the transmission mechanism comprises a bearing rod, a joint rod, a transmission rod and an adjusting rod;
a receiving rod rotatably connected to the left inside of the coupling housing;
an engagement rod rotatably connected to the inside of the right side of the engagement housing;
the transmission rod is rotatably connected to the front side of the upper end of the movable rod;
and the adjusting rod is rotatably connected to the front side of the lower end of the transmission rod.
Preferably, the upper end of the bearing rod and the upper end of the connecting rod are connected with the adjusting rod in a rotating mode.
Preferably, the limiting mechanism comprises a second spring, a movable block and an adjusting block;
a second spring fixedly installed at an inner side of an upper portion of the moving bar;
a movable block fixedly installed at the lower end of the motion rod;
and the adjusting block is connected to the inner wall of the lower side of the bearing shell in a penetrating manner.
Preferably, the movable block forms a sliding structure in the adjusting block, and the adjusting block is connected with the printing block in a clamping manner.
Preferably, the movable rod forms a lifting structure in the connecting shell through the first spring, and the movable rod forms a sliding structure in the connecting block.
Compared with the prior art, the beneficial effects of the utility model are that: this printing device of plastic packaging bag at the printing in-process, is convenient for change the printing piece according to the user demand is quick to printing is fast, has improved work efficiency.
1. The movable block and the adjusting block are arranged, and a sliding structure is formed in the adjusting block through the movable block, so that the movable block can be driven by the moving rod to incline outwards, the adjusting block is driven to slide out of the printing block, and the printing block can be conveniently and quickly taken down for replacement;
2. the upper end of the bearing rod and the upper end of the connecting rod are connected with the adjusting rod in a rotating mode, so that when the adjusting rod is pulled upwards, the movable rod can be driven to move downwards through the transmission rod so as to facilitate printing operation, and meanwhile, the bearing rod and the connecting rod can stably support the adjusting rod;
3. be equipped with movable rod and first spring, because the movable rod constitutes elevation structure through first spring in linking up the shell for the movable rod can reset through the elasticity of first spring, makes first spring can reset at the quick drive movable rod of movable rod printing completion back, so that next operation improves printing speed and work efficiency.
Drawings
Fig. 1 is a schematic view of a cross-sectional structure of the utility model in front elevation;
fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;
fig. 3 is a schematic structural view of the movable rod in fig. 1 in a descending state according to the present invention;
fig. 4 is an enlarged schematic structural view of the position B in fig. 3 according to the present invention;
fig. 5 is a schematic view of the connection overlooking structure of the middle movable rod and the connecting block of the present invention.
In the figure: 1-printing seat, 2-joining shell, 3-movable rod, 4-joining block, 5-first spring, 6-bearing rod, 7-joining rod, 8-driving rod, 9-regulating rod, 10-bearing shell, 11-printing block, 12-moving rod, 13-second spring, 14-movable block and 15-regulating block.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-5, the present invention provides a printing apparatus for plastic packaging bags, comprising: the method comprises the following steps: a connecting shell 2 is fixedly arranged at the upper end of the printing seat 1, a movable rod 3 is connected in the middle inside of the connecting shell 2 in a penetrating way, a connecting block 4 fixedly arranged on the inner wall of the rear side of the connecting shell 2 is arranged outside the upper side of the movable rod 3, a first spring 5 is sleeved and connected outside the lower side of the movable rod 3, a transmission mechanism is arranged inside the outer side of the connecting shell 2, a bearing shell 10 is fixedly arranged at the lower end of the movable rod 3, a printing block 11 is clamped and connected inside the bearing shell 10, a moving rod 12 is rotatably connected in the inner wall of the bearing shell 10, and the exterior of the motion rod 12 is provided with a limit mechanism, firstly, a plastic packaging bag to be printed is placed on the printing seat 1, the part to be printed is just opposite to the lower part of the printing block 11, then the adjusting rod 9 is pulled upwards to drive the movable rod 3 to move downwards, so that the movable rod 3 can drive the printing block 11 to print the plastic packaging bag.
When the printing device for plastic packaging bags is used, as shown in fig. 1, 3 and 5 in particular, during the upward snapping process of the adjusting rod 9, the right end of the adjusting rod 9 will be inclined downward, so that the adjusting rod 9 can drive the transmission rod 8 to move downward, so that the transmission rod 8 drives the movable rod 3 to move synchronously and slide in the connecting block 4, and the movable rod 3 will compress the first spring 5, and the connecting block 4 can limit the movable rod 3 to prevent the movable rod 3 from inclining, so that the movable rod 3 can drive the printing block 11 in the lower end bearing shell 10 to print the plastic packaging bag, after the printing is completed, the adjusting rod 9 is released, and because the movable rod 3 forms a lifting structure in the connecting shell 2 through the first spring 5, the first spring 5 can drive the movable rod 3 to move upward through the elastic force to reset for the next operation, therefore, the printing speed and the working efficiency are improved, and meanwhile, the upper ends of the bearing rods 6 and the upper ends of the connecting rods 7 are connected with the adjusting rods 9 in a rotating mode, so that the bearing rods 6 and the connecting rods 7 can provide stable support for the adjusting rods 9;
specifically as in fig. 1, fig. 2 and fig. 4, when the printing block 11 needs to be replaced, the motion rod 12 is pressed inward, so that the motion rod 12 rotates in the receiving shell 10, and the motion rod 12 drives the movable block 14 at the lower end to move outward, and a sliding structure is formed in the adjusting block 15 through the movable block 14, so that the movable block 14 can slide in the adjusting block 15, thereby driving the adjusting block 15 to slide out in the printing block 11, so as to rapidly take down the printing block 11, then the replaced printing block 11 is clamped into the receiving shell 10, the motion rod 12 is released, the motion rod 12 is driven to reset through the elasticity of the second spring 13, so that the motion rod 12 can drive the adjusting block 15 to be clamped into the printing block 11 through the movable block 14, so as to limit and fix the printing block 11, and improve the practicability.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. A printing apparatus for plastic packages, comprising:
the upper end of the printing seat is fixedly provided with a connecting shell, a movable rod penetrates through the inside of the middle side of the connecting shell, and the outside of the upper side of the movable rod is provided with a connecting block fixedly arranged on the inner wall of the rear side of the connecting shell;
the first spring is sleeved and connected to the outer part of the lower side of the movable rod, a transmission mechanism is arranged inside the outer side of the connecting shell, and a bearing shell is fixedly mounted at the lower end of the movable rod;
the printing block is connected in the bearing shell in a clamping mode, a moving rod is rotatably connected to the inner wall of the bearing shell, and a limiting mechanism is arranged outside the moving rod.
2. A printing apparatus for plastic bags as defined in claim 1, wherein: the transmission mechanism comprises a bearing rod, a connecting rod, a transmission rod and an adjusting rod;
a receiving rod rotatably connected to the left inside of the coupling housing;
an engagement rod rotatably connected to the inside of the right side of the engagement housing;
the transmission rod is rotatably connected to the front side of the upper end of the movable rod;
and the adjusting rod is rotatably connected to the front side of the lower end of the transmission rod.
3. A printing apparatus for plastic bags as defined in claim 2, wherein: the upper end of the bearing rod and the upper end of the connecting rod are connected with the adjusting rod in a rotating mode.
4. A printing apparatus for plastic bags as defined in claim 1, wherein: the limiting mechanism comprises a second spring, a movable block and an adjusting block;
a second spring fixedly installed at an inner side of an upper portion of the moving bar;
a movable block fixedly installed at the lower end of the motion rod;
and the adjusting block is connected to the inner wall of the lower side of the bearing shell in a penetrating manner.
5. A printing apparatus for plastic bags as defined in claim 4, wherein: the movable block forms a sliding structure in the adjusting block, and the adjusting block is connected with the printing block in a clamping mode.
6. A printing apparatus for plastic bags as defined in claim 1, wherein: the movable rod forms a lifting structure in the connecting shell through the first spring, and the movable rod forms a sliding structure in the connecting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123097240.2U CN216423807U (en) | 2021-12-10 | 2021-12-10 | Printing device for plastic packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123097240.2U CN216423807U (en) | 2021-12-10 | 2021-12-10 | Printing device for plastic packaging bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216423807U true CN216423807U (en) | 2022-05-03 |
Family
ID=81342402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123097240.2U Active CN216423807U (en) | 2021-12-10 | 2021-12-10 | Printing device for plastic packaging bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216423807U (en) |
-
2021
- 2021-12-10 CN CN202123097240.2U patent/CN216423807U/en active Active
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