一种降解袋生产表面印刷装置
By designing a drive rod and linkage rod structure, combined with drying components and printing devices, the problem of poor conveyor belt stability was solved, achieving stable transport and efficient drying of biodegradable bags, and improving printing quality and efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHUHAI DINGSHENG ADHESIVE PROD CO LTD
- Filing Date
- 2025-09-08
- Publication Date
- 2026-07-17
AI Technical Summary
In existing biodegradable plastic bag surface printing equipment, the conveyor belt has poor stability, resulting in poor drying effect and affecting printing quality.
It adopts a drive rod and linkage rod structure, which drives the biodegradable bag roll to move through the drive motor, and combines drying components and printing device to achieve stable conveying and efficient drying.
It improves the stability and printing efficiency of biodegradable bags, ensures printing results, and enhances production efficiency and printing quality.
Smart Images
Figure CN224510653U_ABST
Abstract
Claims
1. A degrading bag production surface printing device comprising a placement plate (1), characterized by: The top surface of the placement plate (1) is provided with two upright plates (3). The top surface of the placement plate (1) is fixedly connected to an installation plate (23). An electric push rod (25) is fixedly installed on the left side of the installation plate (23). The output end of the electric push rod (25) passes through the installation plate (23) and extends to its right side. The output end of the electric push rod (25) is fixedly connected to a printing device (24). A conveying assembly for conveying the degradable bag is provided between the two upright plates (3). The conveying assembly includes two drive rods (5), both of which are placed between two upright plates (3). Two linkage rods (6) are rotatably connected to opposite sides of the two upright plates (3) via bearings. The linkage rod (6) at the back and bottom passes through the back upright plate (3) and extends to its back. A drive motor (15) is fixedly installed on the back of the back upright plate (3). The output shaft of the drive motor (15) is fixedly connected to the linkage rod (6) at the back and bottom. Two positioning holes (22) are provided on the front and back of the two drive rods (5). A positioning rod (21) with one end extending into the positioning hole (22) is fixedly connected to the top and bottom surfaces of the four linkage rods (6). A biodegradable bag roll (7) is fitted on the outer peripheral wall of the drive rod (5) at the top. The placement plate (1) is provided with a drying assembly for drying the degradation bag, and the placement plate (1) is provided with a driving assembly for moving the upright plate (3).
2. A device for printing on a degradable bag according to claim 1, characterized in that: The mounting plate (23) has a through hole on its left side, and the output end of the electric push rod (25) passes through the through hole and is fitted with it with a clearance.
3. The apparatus for printing on a degradable bag according to claim 1, wherein: The printing device (24) and the bottom drive rod (5) are distributed accordingly, and the positioning rod (21) and the positioning hole (22) are fitted with a clearance.
4. The apparatus for printing on a degradable bag according to claim 1, wherein: The drying assembly includes a collection chamber (4), which is fixedly connected to the top surface of the placement plate (1). An air inlet slot (14) is provided on the right side of the collection chamber (4). A first filter screen (2) is fixedly connected inside the air inlet slot (14). A partition (8) is fixedly connected inside the collection chamber (4). A first exhaust fan (13) is fixedly installed on the right inner wall of the collection chamber (4). A number of heating tubes (12) are fixedly installed on the inner bottom wall of the collection chamber (4). A second filter screen (9) is fixedly embedded on the bottom surface of the partition (8). A second exhaust fan (11) is fixedly installed on the top surface of the partition (8). A number of air outlet holes (10) are provided on the top surface of the collection chamber (4).
5. A device for printing on a degradable bag according to claim 4, characterized in that: The collection chamber (4) is a hollow cuboid, and the multiple air outlets (10) are linearly and equidistantly distributed from front to back.
6. A device for printing on a degradable bag according to claim 4, characterized in that: The drive assembly includes two sliding plates (16), which are fixedly connected to the bottom surfaces of two upright plates (3). The top surface of the placement plate (1) has two sliding grooves (17), and the two sliding plates (16) extend into the interior of the two sliding grooves (17). The bottom surface of the placement plate (1) has an installation groove (19), and a dual-axis motor (20) is fixedly installed inside the installation groove (19). The output shaft of the dual-axis motor (20) is fixedly connected to two screws (18), one end of which passes through the installation groove (19) and extends into the sliding groove (17). The screws (18) pass through the sliding plates (16).
7. A device for printing on a degradable bag according to claim 6, characterized in that: The threads of the two screws (18) are opposite, and threaded holes are provided on the opposite sides of the two sliding plates (16). The two screws (18) pass through the two threaded holes and are threadedly connected to them.
8. A device for printing on a degradable bag according to claim 6, characterized in that: The screw (18) is rotatably connected to the mounting groove (19) and the sliding groove (17) respectively through two bearings. The sliding plate (16) is an L-shaped plate, and the sliding plate (16) and the sliding groove (17) are slidably connected.