Embossing device for plastic steel packing belt
By introducing a limiting plate and an electro-hydraulic rod into the embossing machine for plastic steel strapping, the problems of stacking and shifting of plastic steel strapping after embossing are solved, achieving stable conveying and high-quality embossing.
Patent Information
- Application Number
- CN202520545589.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-26
- Publication Date
- 2026-02-17
- Estimated Expiration
- 2035-03-26
AI Technical Summary
Plastic strapping tends to accumulate after embossing, leading to unstable conveying, potential blockages and embossing deviation, and affecting embossing quality.
An embossing device for plastic steel strapping was designed, comprising a worktable, a mounting plate, upper and lower embossing rollers, a fixed feeding platform, a limiting plate, a sliding sleeve, and an electric hydraulic rod. Through the cooperation of the limiting plate and the movable feeding platform, the strapping is ensured to slide smoothly and avoid accumulation. The spacing of the feeding platforms is adjusted by the electric hydraulic rod to accommodate strapping of different diameters.
This technology enables the plastic-steel strapping to slide stably after embossing, avoiding accumulation and shifting, thus improving the stability and conveying efficiency of embossing and ensuring the quality of embossing.
Smart Images

Figure CN223918675U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of plastic steel strapping technology, specifically to an embossing device for plastic steel strapping. Background Technology
[0002] Plastic-coated steel strapping, also known as PET strapping, is made primarily of polyethylene terephthalate (PET) through a special process. It boasts high strength and toughness, strong tensile strength, and can withstand the binding of heavy items without easily breaking. It has a bright appearance and a smooth, flat surface. It exhibits good water resistance, maintaining stable performance even in humid environments, and its use is not affected by moisture. Furthermore, it is highly flexible, facilitating both manual and machine handling. Compared to traditional steel strapping, it is lower in cost, safer, and eliminates the risk of rust. It is widely used for product packaging and securing in numerous industries, including food, chemicals, and building materials.
[0003] Before the plastic steel strapping leaves the factory, the surface of the strapping needs to be embossed to increase the overall friction, so as to facilitate better packaging. After the strapping is embossed, it is easy for the strapping to accumulate on the flat surface, which can lead to unstable conveying. The accumulation at the front end of the embossing roller can cause blockage and cause the strapping to deviate from the embossing pattern. Utility Model Content
[0004] To solve the above-mentioned technical problems, this utility model provides an embossing device for plastic steel strapping, including a workbench, an mounting plate fixedly connected to the top of the workbench, an upper embossing roller mounted on the inner surface of the mounting plate, and a lower embossing roller mounted on the inner surface of the mounting plate.
[0005] A fixed plate is fixedly connected to the top of the workbench, a fixed feeding platform is fixedly connected to the top of the fixed plate, a limiting plate is fixedly connected to the top of the fixed feeding platform, a sleeve rod is fixedly connected to the surface of the fixed feeding platform, a sliding sleeve is slidably connected to the surface of the sleeve rod, a movable feeding platform is fixedly connected to the top of the sliding sleeve, a slider is fixedly connected to the bottom of the movable feeding platform, a slide rail is slidably connected to the surface of the slider, and an electric hydraulic rod is installed on the inner surface of the fixed feeding platform.
[0006] Through the above technical solution, the fixing plate is used to connect the worktable and the fixed feeding platform, enhancing the overall structural strength of the device. The fixed feeding platform provides guidance and support for the plastic-steel strapping, allowing it to smoothly enter the embossing roller for embossing. The limiting plate can restrict the position of the strapping, preventing it from shifting during the embossing process.
[0007] As a further improvement to the above solution, two mounting plates are provided, which are symmetrically and evenly distributed around the center of the top of the workbench, and the upper embossing roller is located above the lower embossing roller.
[0008] With the above technical solution, the two mounting plates are symmetrically and evenly distributed around the center of the top of the workbench, which makes the installation of the upper and lower embossing rollers more stable and ensures that the embossing rollers will not shake or shift during operation, thereby improving the quality and stability of embossing.
[0009] As a further improvement to the above solution, the limiting plate is located above the sleeve rod, and there are two sleeve rods, which are symmetrically distributed around the bottom center of the limiting plate.
[0010] With the above technical solution, the two sleeve rods are symmetrically distributed around the bottom center of the limiting plate, making the sliding of the moving feed table more stable and uniform, avoiding problems such as tilting or jamming of the feed table due to uneven force.
[0011] The number of sliders is set to two, and the two sliders are evenly distributed symmetrically around the center of the bottom of the moving feed platform.
[0012] With the above technical solution, the two sliders are symmetrically and evenly distributed around the center of the bottom of the moving feed platform. In conjunction with the slide rail, they can better share the weight of the moving feed platform and reduce wear between the sliders and the slide rail.
[0013] As a further improvement to the above solution, the top of the slide rail is fixedly connected to the bottom of the worktable.
[0014] With the above technical solution, the top of the slide rail is fixedly connected to the bottom of the worktable. This fixing method makes the slide rail more stable, provides reliable guidance and support for the sliding of the slider, and ensures the accuracy and stability of the movement of the moving feed table in the horizontal direction.
[0015] As a further improvement to the above solution, a support platform is fixedly connected to the bottom of the workbench, a support base is fixedly connected to the bottom of the support platform, and a fixing pad is fixedly connected to the bottom of the support base.
[0016] Through the above technical solutions, the support platform and support base provide additional support for the workbench, further enhancing the overall stability of the device, enabling it to withstand greater working pressure and weight, and ensuring that the device will not shake or deform during long-term operation.
[0017] As a further improvement to the above solution, the number of fixing pads is set to four, and the four fixing pads are evenly distributed on the surface with respect to the center of the bottom of the workbench support base.
[0018] Compared with the prior art, the beneficial effects of this utility model are:
[0019] This invention, by setting a limiting plate and a movable feeding platform, allows the plastic steel strapping to slide directly off the surface of the limiting plate and the movable feeding platform after embossing, thus avoiding the accumulation of the plastic steel strapping after embossing and preventing it from getting mixed together.
[0020] This invention features an electric hydraulic rod that, when activated, pushes the movable feeding platform to move. The slider slides within the slide rail, and the sleeve rod slides within the slide sleeve for limiting movement. This increases the distance between the fixed and movable feeding platforms, facilitating the embossing and recycling of plastic-steel strapping of different diameters and preventing misalignment that could lead to embossing failure. Attached Figure Description
[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0022] Figure 2 This is a schematic diagram of the overall bottom structure of this utility model;
[0023] Figure 3 This is a schematic diagram of the overall structure of the fixed feeding platform and the movable feeding platform of this utility model;
[0024] Figure 4 This is a schematic diagram of the overall rear structure of the fixed feeding platform and the movable feeding platform of this utility model.
[0025] In the diagram: 1. Workbench; 2. Mounting plate; 3. Upper embossing roller; 4. Lower embossing roller; 5. Fixing plate; 6. Fixed feeding platform; 7. Limiting plate; 8. Sleeve rod; 9. Sliding sleeve; 10. Moving feeding platform; 11. Slider; 12. Slide rail; 13. Electro-hydraulic rod; 14. Support platform; 15. Support base; 16. Fixing shim. Detailed Implementation
[0026] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.
[0027] Example:
[0028] Please combine Figure 1-4 The device of this embodiment is an embossing machine for plastic steel packing straps, including a workbench 1, an mounting plate 2 fixedly connected to the top of the workbench 1, an upper embossing roller 3 mounted on the inner surface of the mounting plate 2, and a lower embossing roller 4 mounted on the inner surface of the mounting plate 2.
[0029] A fixed plate 5 is fixedly connected to the top of the workbench 1. A fixed feeding platform 6 is fixedly connected to the top of the fixed plate 5. A limiting plate 7 is fixedly connected to the top of the fixed feeding platform 6. A sleeve rod 8 is fixedly connected to the surface of the fixed feeding platform 6. A sliding sleeve 9 is slidably connected to the surface of the sleeve rod 8. A movable feeding platform 10 is fixedly connected to the top of the sliding sleeve 9. A slider 11 is fixedly connected to the bottom of the movable feeding platform 10. A slide rail 12 is slidably connected to the surface of the slider 11. An electric hydraulic rod 13 is installed on the inner surface of the fixed feeding platform 6. The plastic steel strapping is placed between the upper embossing roller 3 and the lower embossing roller 4. The upper embossing roller 3 is driven by the drive motor to emboss and convey the strapping. The embossed plastic steel strapping is placed on the inclined slide of the fixed feeding platform 6 and the movable feeding platform 10 and falls down, and is limited by the limiting plate 7.
[0030] There are two mounting plates 2, which are symmetrically and evenly distributed around the top center of the workbench 1, with the upper embossing roller 3 located above the lower embossing roller 4.
[0031] The limiting plate 7 is located above the sleeve rod 8. There are two sleeve rods 8, which are symmetrically distributed around the bottom center of the limiting plate 7.
[0032] There are two sliders 11, which are symmetrically and evenly distributed around the bottom center of the moving feed table 10.
[0033] The top of the slide rail 12 is fixedly connected to the bottom of the worktable 1, and the output end of the electric hydraulic rod 13 is fixedly connected to the inner wall of the movable feeding platform 10. When the electric hydraulic rod 13 is activated, the output end of the electric hydraulic rod 13 will push the movable feeding platform 10 to move, while the slider 11 slides inside the slide rail 12, and the sleeve 8 slides and is limited inside the sleeve 9, increasing the distance between the fixed feeding platform 6 and the movable feeding platform 10.
[0034] The bottom of the workbench 1 is fixedly connected to a support platform 14, the bottom of the support platform 14 is fixedly connected to a support base 15, and the bottom of the support base 15 is fixedly connected to a fixing pad 16.
[0035] The number of fixing pads 16 is set to four, and the four fixing pads 16 are evenly distributed on the surface with the bottom center of the worktable 1 supporting the base 15 symmetrically.
[0036] The implementation principle of the embossing device for plastic steel strapping in this embodiment is as follows: When embossing plastic steel strapping, the plastic steel strapping is first placed between the upper embossing roller 3 and the lower embossing roller 4. The upper embossing roller 3 is driven by the drive motor to emboss and convey the strapping. The embossed plastic steel strapping is then placed on the inclined slide of the fixed feeding platform 6 and the movable feeding platform 10 and falls down. It is limited by the limiting plate 7. After the plastic steel strapping is embossed, it slides directly from the surface of the limiting plate 7 and the movable feeding platform 10, avoiding the accumulation of plastic steel strapping after embossing and causing it to become mixed together.
[0037] When the electric hydraulic rod 13 is activated, its output end will push the movable feeding platform 10 to move. The slider 11 slides inside the slide rail 12, and the sleeve 8 slides and limits itself inside the sliding sleeve 9. This increases the distance between the fixed feeding platform 6 and the movable feeding platform 10, making it easier to limit the embossing and recycling of plastic steel strapping of different diameters and avoid deviation that could lead to embossing failure.
[0038] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.
Claims
1. An embosser for plastic steel strapping, characterised in that: Including the workbench (1), the workbench (1) top fixedly connected with the mounting plate (2), the mounting plate (2) inner side surface installs the upper embossing roller (3), the mounting plate (2) inner side surface installs the lower embossing roller (4); The workbench (1) top fixedly connected with the fixed plate (5), the fixed plate (5) top fixedly connected with the fixed material guide table (6), the fixed material guide table (6) top fixedly connected with the limiting plate (7), the fixed material guide table (6) surface fixedly connected with the sleeve rod (8), the sleeve rod (8) surface slidingly connected with the sliding sleeve (9), the sliding sleeve (9) top fixedly connected with the movable material guide table (10), the movable material guide table (10) bottom fixedly connected with the sliding block (11), the sliding block (11) surface slidingly connected with the slide rail (12), the fixed material guide table (6) inner side surface is equipped with electric hydraulic rod (13).
2. The embosser for plastic steel packing belt according to claim 1, characterized in that: The number of mounting plates (2) is two, and the two mounting plates (2) are evenly distributed in the center of the top of the workbench (1) in a symmetrical manner, and the upper embossing roller (3) is located above the lower embossing roller (4).
3. The embosser for plastic steel packing belt according to claim 1, characterized in that: The limiting plate (7) is located above the sleeve rod (8), and the number of sleeve rods (8) is two, and the two sleeve rods (8) are distributed in the center of the bottom of the limiting plate (7) in a symmetrical manner.
4. The embosser for plastic steel packing belt according to claim 1, characterized in that: The number of sliding blocks (11) is two, and the two sliding blocks (11) are evenly distributed in the center of the bottom of the movable material guide table (10) in a symmetrical manner.
5. The embosser for plastic steel packing belt according to claim 1, characterized in that: The top of the slide rail (12) is fixedly connected to the bottom of the workbench (1), and the output end of the electric hydraulic rod (13) is fixedly connected to the inner wall of the movable material guide table (10).
6. The embosser for plastic steel packing belt according to claim 1, characterized in that: The bottom of the workbench (1) is fixedly connected with the support table (14), and the bottom of the support table (14) is fixedly connected with the support base (15), and the bottom of the support base (15) is fixedly connected with the fixed pad (16).
7. The embosser for plastic steel packing straps according to claim 6, characterized in that: The number of fixed pads (16) is four, and the four fixed pads (16) are evenly distributed on the surface in a symmetrical manner in the center of the bottom of the workbench (1) support base (15).