Plastic package rolling equipment
By designing a plastic packaging rolling equipment including a stabilizing plate, a side upright plate, a moving plate, an inner rod, a sleeve rod, a position gear and a servo motor, the problem of existing equipment being difficult to adapt to plastic packaging in different sizes is solved, and efficient and tight plastic packaging rolling is achieved, reducing storage difficulty.
Patent Information
- Application Number
- CN202421398723.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-19
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-06-19
AI Technical Summary
The existing plastic packaging rolling equipment is difficult to adapt to plastic packaging of different sizes, which leads to the offset of the plastic packaging during the rolling process. The plastic packaging after rolling is not cylindrical.
A plastic packaging coiling equipment including a stabilizing plate, a side upright plate, a moving plate, an inner rod, a sleeve rod, a position gear and a servo motor are designed. The design of the inner rod and sleeve rod improves the adaptability of the equipment to plastic packaging of different sizes, and uses adjustable stabilizers and limit frames to avoid the deviation of the plastic film roll, and limit the edge of the plastic packaging roll through the stop frame to improve the tightness of the roll.
This equipment can effectively adapt to plastic packaging of different sizes, reduce the deviation of plastic packaging during the winding process, improve the tightness of winding, and reduce storage difficulty.
Smart Images
Figure CN222820944U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of plastic packaging coils, in particular to plastic packaging coil equipment. Background Art
[0002] Plastic packaging materials have the advantages of light weight and good mechanical properties. For many goods that need to be transported over long distances, they can not only reduce transportation weight and facilitate transportation, but also have very suitable barrier properties and permeability. In addition, since plastic packaging materials can be made transparent, the contents of the packaging can be clearly seen, which has an indirect promotional effect.
[0003] In the storage stage before the use of plastic packaging, in order to ensure the flatness of the plastic packaging surface and reduce residual creases, the plastic packaging needs to be rolled. The current plastic packaging rolling equipment usually cannot adapt to plastic packaging of different sizes, resulting in the displacement of the plastic packaging during the rolling process, and the rolled plastic packaging is not cylindrical. Utility Model Content
[0004] The utility model aims to solve the defects in the prior art and proposes a plastic packaging coiling device.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A plastic packaging coil equipment comprises a stabilizing plate, the upper surface of which is connected to a side plate and a movable plate, the top of the movable plate is rotatably connected to an inner rod, the end of the inner rod is connected to a sleeve rod, the end of the sleeve rod is equipped with a first alignment gear, a plurality of spring rods are slidably installed on the upper surface of the stabilizing plate, and the tops of the spring rods are connected to two pairs of baffles.
[0007] Furthermore, the side plate is fixedly connected to the upper surface of the stabilizing plate, a sliding groove is provided on the upper surface of the stabilizing plate, the movable plate is fixedly slidably connected to the upper surface of the stabilizing plate through the sliding groove, a connecting groove is provided on the inner surface of the side plate, a second alignment gear is rotatably connected inside the connecting groove, a servo motor is fixedly installed on the outer surface of the side plate, and the rotating shaft of the servo motor is coaxially fixedly connected to the second alignment gear.
[0008] Furthermore, the outer surface of the first alignment gear is meshed with the inner surface of the second alignment gear, the first alignment gear is coaxially fixedly connected to the end of the sleeve rod, the interior of the sleeve rod is hollow, the inner rod is slidingly connected to the inner surface of the sleeve rod, and a connecting piece is rotatably installed at the end of the sleeve rod, the inner surface of the connecting piece is threadedly connected to the outer surface of the inner rod, and the end of the inner rod is threadedly connected to a limiting block.
[0009] Furthermore, a slot is provided on the top of the movable plate, the outer surface of the inner rod is rotatably connected to the inner surface of the slot, the outer surface of the inner rod is threadedly connected to two stabilizing members, and the diameter of the stabilizing members is larger than the inner diameter of the slot.
[0010] Furthermore, a bottom groove is provided on the upper surface of the stabilizing plate, a bidirectional threaded rod is rotatably installed inside the bottom groove, two movable seats are threadedly connected to the outer surface of the bidirectional threaded rod, the movable seats are slidably connected to the upper surface of the stabilizing plate, the upper surfaces of the two movable seats are fixedly connected to the bottoms of a plurality of spring rods, and the top of the spring rod on the upper surface of the same movable seat is fixedly connected to the same limit frame.
[0011] Furthermore, springs are fixedly installed on both sides of the inner surface of the limit frame, and the ends of the two springs are fixedly connected to a baffle frame respectively. The baffle frame is slidingly connected to the limit frame. The side surface of the stabilizing plate is rotatably connected with a torsion, and the torsion is coaxially fixedly connected to the bidirectional threaded rod.
[0012] Compared with the prior art, the beneficial effects of the present invention are:
[0013] The inner rod and the sleeve rod improve the adaptability of the equipment to plastic packages of different sizes. The adjustable stabilizer is used to prevent the plastic film roll from shifting in the early stage of winding. The distance of the limit frame is adjusted according to the size of the plastic package, so that the frame can limit the edge of the plastic packaging roll from the early stage of winding, reducing the probability of shifting in the later stage of winding. The frame can also apply pressure to the surface of the plastic packaging roll to improve the tightness of winding, reduce the overall volume of the fixed plastic packaging after winding, and reduce the difficulty of storage. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0016] Figure 2 It is a schematic diagram of the enlarged structure of the alignment gear of the utility model;
[0017] Figure 3 It is a schematic diagram of the enlarged structure of point A of the utility model;
[0018] In the figure: 1. stabilizing plate; 2. side plate; 3. moving plate; 4. card slot; 5. limit block; 6. inner rod; 7. connecting piece; 8. sleeve rod; 9. stabilizing piece; 10. moving seat; 11. slide groove; 12. two-way threaded rod; 13. spring rod; 14. limit frame; 15. blocking frame; 16. first alignment gear; 17. connecting groove; 18. second alignment gear; 19. reserved groove; 20. spring; 21. servo motor; 22. twist; 23. bottom groove. DETAILED DESCRIPTION
[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention;
[0020] Reference Figure 1-3 A plastic packaging coil equipment includes a stabilizing plate 1, the upper surface of the stabilizing plate 1 is connected to a side plate 2 and a moving plate 3, the top of the moving plate 3 is rotatably connected to an inner rod 6, the end of the inner rod 6 is connected to a sleeve rod 8, the end of the sleeve rod 8 is installed with a first alignment gear 16, a plurality of spring rods 13 are slidably installed on the upper surface of the stabilizing plate 1, and the top of the spring rods 13 is connected to two pairs of retaining frames 15.
[0021] The side plate 2 is fixedly connected to the upper surface of the stabilizing plate 1. A slide groove 11 is provided on the upper surface of the stabilizing plate 1. The movable plate 3 is fixedly slidably connected to the upper surface of the stabilizing plate 1 through the slide groove 11. A connecting groove 17 is provided on the inner surface of the side plate 2. The inner rotation of the connecting groove 17 is connected to the second alignment gear 18. A servo motor 21 is fixedly installed on the outer surface of the side plate 2. The rotating shaft of the servo motor 21 is coaxially fixedly connected to the second alignment gear 18.
[0022] The outer surface of the first alignment gear 16 meshes with the inner surface of the second alignment gear 18. The first alignment gear 16 is coaxially fixedly connected to the end of the sleeve rod 8. The interior of the sleeve rod 8 is hollow. The inner rod 6 is slidingly connected to the inner surface of the sleeve rod 8. The end of the sleeve rod 8 is rotatably installed with a connecting piece 7. The inner surface of the connecting piece 7 is threadedly connected to the outer surface of the inner rod 6. The end of the inner rod 6 is threadedly connected to the limiting block 5.
[0023] The reel of the rolled plastic package is sleeved on the outside of the sleeve rod 8 and fixedly connected to the sleeve rod 8. The servo motor 21 drives the second alignment gear 18 to rotate. At the same time, the sleeve rod 8 and the inner rod 6 are driven to rotate synchronously through the first alignment gear 16 meshing with it to reel in the plastic package. When the inner rod 6 and the sleeve rod 8 are removed, the limit block 5 is unscrewed and the movable plate 3 is slid outward to the end of the inner rod 6 to disengage the first alignment gear 16 from the second alignment gear 18. During installation, the first alignment gear 16 is inserted into the middle gap of the second alignment gear 18 to connect the two gears.
[0024] A slot 4 is provided on the top of the movable plate 3, and the outer surface of the inner rod 6 is rotatably connected to the inner surface of the slot 4. Two stabilizing members 9 are threadedly connected to the outer surface of the inner rod 6. The diameter of the stabilizing member 9 is larger than the inner diameter of the slot 4. By adjusting the position of the stabilizing member 9, the edge of the rolled plastic packaging film can be squeezed.
[0025] A bottom groove 23 is provided on the upper surface of the stabilizing plate 1, and a bidirectional threaded rod 12 is rotatably installed inside the bottom groove 23. Two movable seats 10 are threadedly connected to the outer surface of the bidirectional threaded rod 12. The movable seats 10 are slidably connected to the upper surface of the stabilizing plate 1. The upper surfaces of the two movable seats 10 are fixedly connected to the bottoms of a plurality of spring rods 13, and the top of the spring rods 13 on the upper surface of the same movable seat 10 is fixedly connected to the same limiting frame 14.
[0026] Springs 20 are fixedly installed on both sides of the inner surface of the limit frame 14, and the ends of the two springs 20 are fixedly connected to a blocking frame 15 respectively. The blocking frame 15 is slidably connected to the limit frame 14. The side surface of the stabilizing plate 1 is rotatably connected with a torsion bar 22, and the torsion bar 22 is coaxially fixedly connected to the bidirectional threaded rod 12.
[0027] The distance between the two movable seats 10 is adjusted by rotating the knob 22 according to the size of the plastic package, so that the four retaining frames 15 can all fit with the bottom edge of the plastic package roll, thereby reducing the displacement of the plastic package during the winding process. When the plastic package is gradually wound, the spring rod 13 and the spring 20 are gradually compressed, squeezing the surface of the plastic package roll, thereby improving the tightness of the plastic package winding.
[0028] Working principle: When using this plastic packaging coiling equipment, unscrew the limit block 5 and slide the movable plate 3 outward to the end of the inner rod 6 to disengage the first alignment gear 16 from the second alignment gear 18, and set the reel of the rolled plastic packaging on the outside of the sleeve rod 8 and fix it to the sleeve rod 8. When installing, insert the first alignment gear 16 into the middle gap of the second alignment gear 18 to connect the two gears. By adjusting the position of the stabilizing member 9, the innermost edge of the rolled plastic packaging film can be squeezed, and the total distance between the sleeve rod 8 and the inner rod 6 can be adjusted by rotating the connecting member 7. The servo motor 21 drives the second alignment gear 18 to rotate, and at the same time drives the sleeve rod 8 and the inner rod 6 to rotate synchronously through the first alignment gear 16 meshing therewith, so as to reel up the plastic package. According to the size of the plastic package, the distance between the two movable seats 10 is adjusted by rotating the knob 22, so that the four retaining frames 15 can all fit with the bottom edge of the plastic package roll, thereby reducing the displacement of the plastic package during the reeling process. When the reeling of the plastic package gradually increases, the spring rod 13 and the spring 20 are gradually compressed, thereby squeezing the surface of the plastic package roll and improving the tightness of the reeling of the plastic package.
[0029] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A plastic packaging coil device, comprising a stabilizing plate (1), characterized in that: The upper surface of the stabilizing plate (1) is connected to a side plate (2) and a movable plate (3); the top of the movable plate (3) is rotatably connected to an inner rod (6); the end of the inner rod (6) is connected to a sleeve rod (8); the end of the sleeve rod (8) is mounted with a first alignment gear (16); a plurality of spring rods (13) are slidably mounted on the upper surface of the stabilizing plate (1); the tops of the spring rods (13) are connected to two pairs of retaining frames (15).
2. A plastic packaging coil equipment according to claim 1, characterized in that: The side stand (2) is fixedly connected to the upper surface of the stabilizing plate (1); a slide groove (11) is provided on the upper surface of the stabilizing plate (1); the movable plate (3) is fixedly slidably connected to the upper surface of the stabilizing plate (1) via the slide groove (11); a connecting groove (17) is provided on the inner surface of the side stand (2); a second alignment gear (18) is rotatably connected inside the connecting groove (17); a servo motor (21) is fixedly mounted on the outer surface of the side stand (2); and a rotating shaft of the servo motor (21) is coaxially fixedly connected to the second alignment gear (18).
3. A plastic packaging coil equipment according to claim 2, characterized in that: The outer surface of the first alignment gear (16) meshes with the inner surface of the second alignment gear (18); the first alignment gear (16) is coaxially fixedly connected to the end of the sleeve rod (8); the interior of the sleeve rod (8) is hollow; the inner rod (6) is slidably connected to the inner surface of the sleeve rod (8); a connecting piece (7) is rotatably mounted at the end of the sleeve rod (8); the inner surface of the connecting piece (7) is threadedly connected to the outer surface of the inner rod (6); and the end of the inner rod (6) is threadedly connected to a limiting block (5).
4. The plastic packaging coil equipment according to claim 1, characterized in that: A slot (4) is provided on the top of the movable plate (3); the outer surface of the inner rod (6) is rotatably connected to the inner surface of the slot (4); two stabilizing members (9) are threadedly connected to the outer surface of the inner rod (6); and the diameter of the stabilizing members (9) is larger than the inner diameter of the slot (4).
5. The plastic packaging coil equipment according to claim 1, characterized in that: The upper surface of the stabilizing plate (1) is provided with a bottom groove (23), a bidirectional threaded rod (12) is rotatably mounted inside the bottom groove (23), the outer surface of the bidirectional threaded rod (12) is threadedly connected to two movable seats (10), the movable seats (10) are slidably connected to the upper surface of the stabilizing plate (1), the upper surfaces of the two movable seats (10) are fixedly connected to the bottoms of a plurality of spring rods (13), and the tops of the spring rods (13) on the upper surface of the same movable seat (10) are fixedly connected to the same limiting frame (14).
6. The plastic packaging coil equipment according to claim 5, characterized in that: Springs (20) are fixedly mounted on both sides of the inner surface of the limit frame (14), and the ends of the two springs (20) are fixedly connected to a retaining frame (15) respectively. The retaining frame (15) is slidably connected to the limit frame (14). A toggle (22) is rotatably connected to the side surface of the stabilizing plate (1), and the toggle (22) is coaxially fixedly connected to the bidirectional threaded rod (12).