Large-size plastic bag winding equipment
By employing moving components and a worm gear turntable system in the large-size plastic bag winding equipment, the problem of traditional equipment being unable to adapt to plastic bags of different specifications has been solved, achieving a highly efficient and stable winding and conveying process, and improving production efficiency and product quality.
Patent Information
- Application Number
- CN202520500666.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-21
- Publication Date
- 2026-02-13
- Estimated Expiration
- 2035-03-21
AI Technical Summary
Traditional winding equipment uses winding rollers of fixed size, which cannot adapt to plastic bags of different specifications, resulting in increased operational complexity and reduced production efficiency.
A large-size plastic bag winding device was designed. The spacing of the connecting frame is adjusted by moving components. The clamping plate is driven by the meshing of the worm gear and the turntable to fix the winding rollers of different specifications. It is equipped with cleaning, tensioning and static elimination devices to ensure the flat and stable conveying of plastic bags.
It enables stable fixing and winding of plastic bags of different specifications, improves production efficiency, reduces the complexity of manual adjustment, and ensures the flatness and winding quality of plastic bags.
Smart Images
Figure CN223906178U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to plastic bag processing technical field, concretely is a large -size plastic bag winding equipment. BACKGROUND
[0002] Plastic bags are widely used in daily life and industrial production, with various types and specifications ranging from small shopping bags to large industrial packaging bags. With the rapid development of packaging and logistics industry, the demand for large-size plastic bags is increasing. In the production and packaging process of large-size plastic bags, it is usually necessary to roll them into a cylindrical shape for storage, transportation and use.
[0003] Traditional winding equipment usually uses fixed-size winding rollers, which cannot adapt to plastic bags of different specifications. When processing plastic bags of different sizes, the equipment must be replaced or manually adjusted, which not only increases the complexity of operation, but also significantly reduces production efficiency. SUMMARY
[0004] In view of the shortcomings of the prior art, the utility model provides a large-size plastic bag winding equipment, which solves the problem that the existing winding equipment usually uses fixed-size winding rollers, which cannot adapt to plastic bags of different specifications. When processing plastic bags of different sizes, the equipment must be replaced or manually adjusted, which not only increases the complexity of operation, but also significantly reduces production efficiency.
[0005] To achieve the above purpose, the utility model provides the following technical scheme: a large-size plastic bag winding equipment, comprising a base, a moving assembly is installed on one side of the upper surface of the base, connecting frames are installed on both sides of the moving assembly, mounting seats are rotatably connected to the upper parts of the connecting frames, through grooves are formed in the surface of the mounting seat in the circumferential direction, rotating discs are rotatably connected to the inner walls of the mounting seat, half worms are fixedly connected to the lower parts of the outer walls of the rotating discs, motor two and mounting frames are fixedly connected to one side of the inner wall of the mounting seat, worms are fixedly connected to the output end of the motor two, one end of the worm is rotatably connected to one side of the mounting frame, the worm is engaged with the half worm, recesses are formed in the surface of the rotating disc in the circumferential direction, sliding rods are slidably connected to the inner wall of the recess, connecting blocks are fixedly connected to the top end of the sliding rod, the outer wall of the connecting block is slidably connected to the inner wall of the through groove, clamping plates are fixedly connected to one side of the upper part of the connecting block, and winding rollers are installed between the clamping plates.
[0006] As a preferred technical scheme of the utility model, the outer wall of the connecting block is fixedly connected with a limiting block on both sides, the inner wall of the through groove is provided with a limiting groove on both sides, and the outer wall of the limiting block is slidably connected to the inner wall of the limiting groove.
[0007] As a preferred technical scheme of the utility model, the faraway surface of two mounting seats is fixedly connected with a rotating drum, the outer wall of the rotating drum is rotatably connected in the inside of the connecting frame, the upper part of one side of the connecting frame is fixedly connected with a motor three, and the output end of the motor three is fixedly connected in the middle part of one rotating drum.
[0008] As a preferred technical scheme of the utility model, the moving assembly comprises a sliding groove, the sliding groove is arranged on one side of the upper surface of the base, the outer wall of one side of the base is fixedly connected with a motor one, the output end of the motor one is fixedly connected with a rotating shaft, the outer wall of both sides of the rotating shaft is threadedly connected with a sliding block, and the lower surfaces of the two connecting frames are fixedly connected on the upper surfaces of the sliding blocks.
[0009] As a preferred technical scheme of the utility model, the other side of the upper surface of the base is fixedly connected with a fixing frame, the inner side of the fixing frame is rotatably connected with a connecting roller, and the middle part of the upper surface of the base is fixedly connected with a processing box.
[0010] As a preferred technical scheme of the utility model, the both sides of the feeding port of the processing box are rotatably connected with cleaning rollers, the lower sides of the inner walls of the processing box are rotatably connected with tensioning rollers one, the middle upper part of the inner wall of the processing box is rotatably connected with a tensioning roller two, and the inside of the processing box is provided with an ion rod at the discharging port.
[0011] Compared with the prior art, the utility model provides a large -size plastic bag winding equipment has the following beneficial effects:
[0012] The large -size plastic bag winding equipment, according to different size's winding roll, through the interval adjustment of two connecting frames to the moving assembly, makes the both ends of winding roll rest on mounting seat, the rotating disc in the inside of mounting seat is driven by motor two and makes worm rotate, and worm and half worm wheel meshing drive rotating disc rotation, through the cooperation of recess and slide rod, can make the connecting block slide in the through groove, and then can make the clamping plate clamp the both ends of winding roll, realizes the stable fixing to different specifications winding roll, so that winding roll can adapt to the plastic bag of different width. ACCURACY OF DRAWINGS
[0013] Figure 1 It is the perspective view of the utility model;
[0014] Figure 2 It is the processing box sectional view of the utility model;
[0015] Figure 3 It is the moving assembly schematic view of the utility model;
[0016] Figure 4 It is the mounting seat sectional view of the utility model;
[0017] Figure 5 The utility model discloses an installation seat explosion map.
[0018] In the drawing: 1, base; 2, fixed frame; 3, connecting roller; 4, processing box; 5, moving assembly; 501, sliding groove; 502, motor one; 503, pivot; 504, sliding block; 6, connecting frame; 7, installation seat; 8, through groove; 9, rotary table; 10, recess; 11, half worm; 12, motor two; 13, mounting frame; 14, worm; 15, sliding rod; 16, connecting block; 17, clamping plate; 18, limiting block; 19, limiting groove; 20, rotary drum; 21, motor three; 22, winding roller; 23, cleaning roller; 24, tensioning roller one; 25, tensioning roller two; 26, ion rod. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model. Embodiment one
[0020] Please refer to Figures 1-5 In the embodiment, a large-size plastic bag winding device includes a base 1, the upper surface of the base 1 is provided with a moving assembly 5 on one side, the moving assembly 5 is provided with connecting frames 6 on both sides, the upper parts of the connecting frames 6 are rotationally connected with installation seats 7, the surfaces of the installation seats 7 are provided with through grooves 8 in the circumferences, the inner walls of the installation seats 7 are rotationally connected with rotary tables 9, the outer walls of the rotary tables 9 are fixedly connected with half worms 11 on the lower parts, the inner walls of the installation seats 7 are fixedly connected with motor two 12 and mounting frames 13 on one side, the output ends of the motor two 12 are fixedly connected with worms 14, one end of the worm 14 is rotationally connected with one side of the mounting frame 13, the worm 14 is engaged with the half worm 11, the surfaces of the rotary tables 9 are provided with recesses 10 in the circumferences, the inner walls of the recesses 10 are slidably connected with sliding rods 15, the top ends of the sliding rods 15 are fixedly connected with connecting blocks 16, the outer walls of the connecting blocks 16 are slidably connected with the inner walls of the through grooves 8, the upper parts of the connecting blocks 16 are fixedly connected with clamping plates 17 on one side, the winding rollers 22 are installed between the clamping plates 17;
[0021] In this embodiment, by starting the mobile assembly 5 to drive the two connecting frames 6 to slide inward or outward at the same time, the mounting seat 7 can be moved to resist the two ends of the winding roller 22 of different sizes, and then the motor two 12 is started to drive the worm 14 to rotate, the worm 14 drives the half worm gear 11 to rotate, thereby driving the rotating disc 9 to rotate. Under the cooperation of the groove 10 and the through groove 8, the sliding rod 15 slides in the groove 10 when the rotating disc 9 rotates, and then the sliding rod 15 drives the connecting block 16 to slide in the through groove 8, so that the clamping plate can fix the two ends of the winding roller 22.
[0022] Further, the outer wall of the connecting block 16 is fixedly connected with a limiting block 18 on both sides, and the inner wall of the through groove 8 is provided with a limiting groove 19 on both sides; the outer wall of the limiting block 18 is slidingly connected to the inner wall of the limiting groove 19.
[0023] Among them, through the setting of the limiting block 18 and the limiting groove 19, when the connecting block 16 slides in the through groove 8, the connecting block 16 runs stably during the sliding process, avoiding position deviation.
[0024] Further, the faraway surface of the two mounting seats 7 is fixedly connected with a rotating drum 20, and the outer wall of the rotating drum 20 is rotatably connected to the inside of the connecting frame 6. One side of one of the connecting frames 6 is fixedly connected with a motor three 21, and the output end of the motor three 21 is fixedly connected to the middle of one of the rotating drums 20.
[0025] Among them, when the winding roller 22 is fixed, the motor three 21 is started to drive the rotating drum 20 to rotate, and the rotating drum 20 drives the mounting seat 7 to rotate, so that the winding roller 22 can be wound.
[0026] Further, the mobile assembly 5 comprises a sliding groove 501, which is provided on one side of the upper surface of the base 1. The outer wall of the base 1 is fixedly connected with a motor one 502 on one side, and the output end of the motor one 502 is fixedly connected with a rotating shaft 503. The outer wall of the rotating shaft 503 is threadedly connected with a sliding block 504 on both sides, and the lower surface of the two connecting frames 6 is fixedly connected to the upper surface of the sliding block 504.
[0027] Among them, the outer wall of the rotating shaft 503 is provided with threads on both sides, and the threads are oppositely arranged. The rotating shaft 503 is driven to rotate by the motor one 502, and the sliding block 504 moves in the sliding groove 501, so that the sliding block 504 drives the connecting frame 6 to move inward or outward at the same time.
[0028] Further, the upper surface of the base 1 is fixedly connected with a fixing frame 2 on the other side, the inner side of the fixing frame 2 is rotatably connected with a connecting roller 3, the upper surface of the base 1 is fixedly connected with a treatment box 4 in the middle; the both sides of the feeding port of the treatment box 4 are rotatably connected with cleaning rollers 23, the both sides of the lower part of the inner wall of the treatment box 4 are rotatably connected with tension rollers one 24, the middle upper part of the inner wall of the treatment box 4 is rotatably connected with tension rollers two 25, the inside of the treatment box 4 is installed with an ion rod 26 at the discharge port;
[0029] Wherein, the plastic bag is transmitted to the treatment box 4 of the equipment through the connecting roller 3 on the fixing frame 2, the connecting roller 3 stably conveys the plastic bag through the rotating motion, avoids the wrinkles and deformation of the plastic bag, the cleaning rollers 23 on both sides of the feeding port of the treatment box 4 are in contact with the surface of the plastic bag, clean the surface, remove the dust and impurities that may be attached, ensure the quality of subsequent operation, in the treatment box 4, the plastic bag passes through the tension rollers one 24 and the tension rollers two 25 in turn, the tension rollers one 24 and the tension rollers two 25 apply appropriate tension through rotation, keep the flatness and tightness of the surface of the plastic bag, the tension rollers two 25 further adjust the plastic bag, avoid the uneven winding caused by excessive relaxation or over-tightening, ensure the stability of the transmission process, the ion rod 26 installed at the discharge port of the treatment box 4 carries out electrostatic elimination treatment on the surface of the plastic bag, avoids the plastic bag from sticking due to static electricity accumulation, affects the winding effect, after the electrostatic elimination treatment, the plastic bag is output to the winding roller 22.
[0030] The working principle and use process of the utility model are as follows: firstly, according to the specification of the winding roller 22, the motor one 502 is started to drive the rotating shaft 503 to rotate, the rotating shaft 503 drives the sliding block 504 to move in the sliding slot 501, the sliding block 504 drives the connecting frame 6 to move inwards or outwards at the same time, and then the mounting seat 7 can be driven to move, the two ends of the winding roller 22 of different sizes are abutted, then the motor two 12 is started to drive the worm 14 to rotate, the worm 14 drives the half worm gear 11 to rotate, so that the rotating disc 9 can be driven to rotate, under the cooperation of the recess 10 and the through slot 8, when the rotating disc 9 rotates, the sliding rod 15 slides in the recess 10, and then the sliding rod 15 drives the connecting block 16 to slide in the through slot 8, so that the clamping plate can fix the two ends of the winding roller 22, then the plastic bag is transmitted to the processing box 4 of the equipment through the connecting roller 3 on the fixing frame 2, the connecting roller 3 stably conveys the plastic bag through the rotary motion, and meanwhile, the folding and deformation of the plastic bag are avoided. The cleaning roller 23 on the both sides of the feeding port of the processing box 4 is in contact with the surface of the plastic bag, cleans the surface, removes the possible dust and impurities, and ensures the quality of subsequent operation, in the processing box 4, the plastic bag passes through the tensioning roller one 24 and the tensioning roller two 25 in sequence, the tensioning roller one 24 and the tensioning roller two 25 apply appropriate tension through rotation, keep the flatness and tightness of the surface of the plastic bag, the tensioning roller two 25 further adjusts the plastic bag, avoids the situation that the subsequent winding is uneven due to excessive relaxation or over-tightness, and ensures the stability of the transmission process, the ion rod 26 installed at the discharging port of the processing box 4 carries out electrostatic elimination treatment on the surface of the plastic bag, avoids the plastic bag adhesion due to static electricity accumulation, influences the winding effect, after the electrostatic elimination treatment, the plastic bag is output to the winding roller 22, the rotating drum 20 is driven to rotate through the starting of the motor three 21, the mounting seat 7 is driven to rotate by the rotating drum 20, so that the winding roller 22 can be wound.
[0031] Finally, it should be pointed out that: the above only for preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features. Any modification, equivalent replacement, improvement etc. within the spirit and principle of the utility model, should be included in the protection scope of the utility model.
Claims
1. A large size plastic bag winding apparatus comprising a base (1), characterized in that: The upper surface side of the base (1) is provided with a moving assembly (5), both sides of the moving assembly (5) are provided with a connecting frame (6), the upper part of the connecting frame (6) is rotationally connected with a mounting seat (7), the surface of the mounting seat (7) is circumferentially provided with a through slot (8), the inner wall of the mounting seat (7) is rotationally connected with a rotating disc (9), the outer wall lower part of the rotating disc (9) is fixedly connected with a half worm gear (11), the inner wall side of the mounting seat (7) is fixedly connected with a motor two (12) and a mounting frame (13), the output end of the motor two (12) is fixedly connected with a worm (14), one end of the worm (14) is rotationally connected on one side of the mounting frame (13), the worm (14) is engaged with the half worm gear (11), the surface of the rotating disc (9) is circumferentially provided with a recess (10), the inner wall of the recess (10) is slidably connected with a sliding rod (15), the top end of the sliding rod (15) is fixedly connected with a connecting block (16), the outer wall of the connecting block (16) is slidably connected in the inner wall of the through slot (8), the upper part side of the connecting block (16) is fixedly connected with a clamping plate (17), the clamping plate (17) is installed between the winding roller (22).
2. The large size plastic bag rolling apparatus according to claim 1, wherein: The outer wall of the connecting block (16) is fixedly connected with a limiting block (18) on both sides, the inner wall of the through slot (8) is provided with a limiting slot (19) on both sides, the outer wall of the limiting block (18) is slidably connected in the inner wall of the limiting slot (19).
3. The large size plastic bag rolling apparatus according to claim 1, wherein: The faraway surface of the two mounting seats (7) is fixedly connected with a rotating drum (20), the outer wall of the rotating drum (20) is rotationally connected in the connecting frame (6), one side of the upper part of one of the connecting frames (6) is fixedly connected with a motor three (21), the output end of the motor three (21) is fixedly connected in the middle part of one of the rotating drums (20).
4. The large size plastic bag rolling apparatus according to claim 1, wherein: The moving assembly (5) comprises a sliding groove (501), the sliding groove (501) is provided on the upper surface side of the base (1), the outer wall side of the base (1) is fixedly connected with a motor one (502), the output end of the motor one (502) is fixedly connected with a rotating shaft (503), the outer wall of both sides of the rotating shaft (503) is threadedly connected with a sliding block (504), the lower surface of the two connecting frames (6) is respectively fixedly connected on the upper surface of the sliding block (504).
5. The large size plastic bag rolling apparatus according to claim 1, wherein: The other side of the upper surface of the base (1) is fixedly connected with a fixing frame (2), the inner side of the fixing frame (2) is rotationally connected with a connecting roller (3), the upper surface of the base (1) is fixedly connected with a treatment box (4) in the middle.
6. A large size plastic bag winding apparatus according to claim 5, wherein: Both sides of the feeding port of the treatment box (4) are rotationally connected with a cleaning roller (23), both sides of the lower part of the inner wall of the treatment box (4) are rotationally connected with a tensioning roller one (24), the middle upper part of the inner wall of the treatment box (4) is rotationally connected with a tensioning roller two (25), the inside of the treatment box (4) is installed with an ion rod (26) at the discharging port.