Packaging film winding device with lifting adjusting structure
By introducing a lifting and lowering adjustment structure into the packaging film coiling device, the problems of uneven winding and slack wrapping of the packaging film are solved, and adaptive adjustment to films of different specifications are achieved, which improves the winding stability and operating efficiency.
Patent Information
- Application Number
- CN202422472650.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-14
- Publication Date
- 2025-07-29
- Estimated Expiration
- 2034-10-14
AI Technical Summary
The existing packaging film winding device lacks a lifting and lowering adjustment mechanism, which causes the packaging film to be unable to be uniformly and stably rolled during the transportation process, the extrusion pressure cannot be adjusted, the situation of slackness occurs, and it is impossible to adapt to packaging films of different specifications.
A packaging film coiling device with a lifting and lowering adjustment structure is designed. By setting up components such as vertical blocks, connecting blocks, sliders, sliders, scales and cylinders on the operating table, the extrusion pressure and positioning adjustment of the packaging film are realized, ensuring the stability of the packaging film during the transportation process.
The uniform and stable winding of the packaging film is achieved, which avoids slack conditions, and can adapt to different specifications of packaging films, improving the operating effect.
Smart Images
Figure CN223162863U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of packaging film winding, in particular to a packaging film winding device with a lifting and adjusting structure. Background Technique
[0002] The packaging film winding device is mainly used for winding and collecting packaging films. The design of the packaging film winding device aims to efficiently and automatically complete the collection work of packaging films. These devices usually include a series of mechanical components and possible technical systems to ensure that the packaging films can be wound neatly and orderly on the winding shaft.
[0003] However, the following problems still exist in the existing packaging film winding devices during use:
[0004] The existing packaging film winding devices lack a lifting and adjusting mechanism, making it impossible to ensure that the packaging films can be wound evenly and stably during the conveying process, unable to adjust the extrusion force of the bag films, resulting in the packaging films being slack during the conveying process. At the same time, the thickness of the packaging films cannot be adjusted in a timely manner, unable to adapt to different specifications of packaging films, reducing the operation effect. Therefore, it is very necessary to involve a packaging film winding device with a lifting and adjusting structure in the existing packaging film winding field. Content of the Utility Model
[0005] In order to make up for the deficiencies of the existing technology, the existing packaging film winding devices lack a lifting and adjusting mechanism, making it impossible to ensure that the packaging films can be wound evenly and stably during the conveying process, unable to adjust the extrusion force of the bag films, resulting in the packaging films being slack during the conveying process. At the same time, the thickness of the packaging films cannot be adjusted in a timely manner, unable to adapt to different specifications of packaging films, reducing the operation effect. The utility model proposes a packaging film winding device with a lifting and adjusting structure.
[0006] The technical solution adopted by the utility model to solve its technical problems is: a packaging film winding device with a lifting and adjusting structure, assembled on an operating table. Vertically arranged blocks are symmetrically and fixedly assembled on the operating table. A connecting block is fixedly assembled on the tops of the two vertically arranged blocks. Activity ports are symmetrically penetrated through the connecting block. Traction ports are penetrated through the vertically arranged blocks. Slide rods are fixedly assembled on the traction ports. Sliders are movably assembled on the slide rods. An assembly frame is fixedly assembled between the two sliders. An adjusting roller is assembled on the assembly frame. A fixed roller is assembled between the two vertically arranged blocks. The fixed roller is located below the adjusting roller. Scales are fixedly assembled on the sliders. The scales are movably assembled with the activity ports respectively. Support blocks are fixedly assembled on the upper parts of the backs of the scales. The support blocks are located above the connecting block. Traction blocks are fixedly assembled at one ends of the support blocks. Multiple card holes are penetrated through the traction blocks.
[0007] The connecting block is fixedly equipped with an inverted L-shaped fixing frame. The inverted L-shaped fixing frame is fixedly equipped with a cylinder. The output end of the cylinder is fixedly equipped with a piston rod. The piston rod movably penetrates through the inverted L-shaped fixing frame, and the bottom of the piston rod is fixedly equipped with an adjusting block. Operation plates are fixedly equipped on both symmetrical side surfaces of the adjusting block.
[0008] Two groups of fixing blocks are fixedly equipped on the connecting block. Each group of fixing blocks is respectively located between the traction block and the adjusting block. The number of each group of fixing blocks is two. Mounting rods are symmetrically fixedly equipped between the two fixing blocks in each group. Movable blocks are movably equipped on both mounting rods. Bearing blocks are fixedly equipped on the tops of the movable blocks. Positioning rods are fixedly equipped on the bearing blocks and are correspondingly inserted into the card holes on the traction block.
[0009] Operation blocks are fixedly equipped on the bearing blocks. Mounting plates are fixedly equipped on the operation blocks. Adjusting rods are movably equipped on the mounting plates. The other ends of the adjusting rods are correspondingly movably equipped with the operation plates.
[0010] A first mounting frame is fixedly equipped on the operation table. A second mounting frame is fixedly equipped on the operation table. A winding frame is assembled on the first mounting frame. A unwinding frame is assembled on the second mounting frame. One end of the winding frame movably penetrates through the first mounting frame.
[0011] One end of the unwinding frame movably penetrates through the second mounting frame. And sprockets are fixedly equipped on one ends of the winding frame and the unwinding frame. A chain is wound around the two sprockets. An operation frame is fixedly equipped on the first mounting frame. An operation motor is fixedly equipped on the operation frame. The output end of the operation motor movably penetrates through the operation frame, and the output end of the operation motor is fixedly assembled with one of the sprockets.
[0012] The beneficial effects of the present utility model are as follows:
[0013] By starting the operation motor of the present utility model, one of the sprockets rotates, the winding frame winds the packaging film. Under the action of the chain, the two sprockets rotate in the same direction. The unwinding frame unwinds the packaging film on the second mounting frame. The packaging film moves between the fixed roller and the adjusting roller. According to the thickness of the packaging film, the extrusion force of the adjusting roller and the fixed roller on the packaging film is adjusted. Manually move the slider on the slide bar, and the scale moves on the movable opening, so that the adjusting roller can be positioned and adjusted. Start the cylinder, so that the piston rod drives the adjusting block to move. Under the action of the adjusting rod, the movable block on the bearing block moves on the mounting rod, realizing that the positioning rod on the bearing block can be inserted into the card hole on the traction block, enhancing the stability of the slider on the slide bar and avoiding the slack of the packaging film during the conveying process. Description of the Drawings
[0014] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.
[0015] Figure 1 Structural schematic diagram of the packaging film winding device with a lifting and adjusting structure of the present invention;
[0016] Figure 2 Schematic diagram of the lifting and adjusting structure of the present invention;
[0017] Figure 3 Structural schematic diagram of the traction mechanism of the present invention;
[0018] Figure 4 Structural schematic diagram of the positioning and adjusting mechanism of the present invention.
[0019] In the figure:
[0020] 10, operating table; 11, first mounting frame; 12, second mounting frame; 13, winding frame;
[0021] 20, unwinding frame; 21, sprocket; 22, chain; 23, operating frame;
[0022] 30, operating motor; 31, vertical block; 32, inverted L-shaped fixing frame; 33, cylinder;
[0023] 40, fixed roller; 41, traction port; 42, sliding rod; 43, slider;
[0024] 50, assembly frame; 51, adjusting roller; 52, connecting block; 53, movable port;
[0025] 60, fixed block; 61, mounting rod; 62, movable block; 63, bearing block;
[0026] 70, positioning rod; 71, operating block; 72, mounting plate; 73, piston rod;
[0027] 80, adjusting block; 81, operating plate; 82, adjusting rod; 83, scale;
[0028] 90, support block; 91, traction block; 92, card hole. Detailed implementation manners
[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0030] The following will further elaborate on this application in conjunction with Figure 1 —4.
[0031] The embodiment of this application discloses a packaging film winding device with a lifting and adjusting structure. Refer to Figure 1 and Figure 2 as well as Figure 4 , a packaging film winding device with a lifting and adjusting structure is assembled on the operating table 10. Symmetrically fixed on the operating table 10 are vertical blocks 31. At the tops of the two vertical blocks 31, a connecting block 52 is fixedly assembled. Through holes 53 are symmetrically arranged through the connecting block 52. Through holes 41 are respectively arranged through the vertical blocks 31. Slide rods 42 are fixedly assembled on the through holes 41. Sliders 43 are movably assembled on the slide rods 42. An assembly frame 50 is fixedly assembled between the two sliders 43. An adjusting roller 51 is assembled on the assembly frame 50. A fixed roller 40 is assembled between the two vertical blocks 31 and is located below the adjusting roller 51. Scale rulers 83 for moving in the through holes 53 are fixedly assembled on the sliders 43. At the upper parts of the back surfaces of the scale rulers 83, support blocks 90 are fixedly assembled. The support blocks 90 are located above the connecting block 52. At one ends of the support blocks 90, traction blocks 91 are fixedly assembled. A plurality of card holes 92 are respectively arranged through the traction blocks 91. According to the thickness of the packaging film, the extrusion force of the adjusting roller 51 and the fixed roller 40 on the packaging film is adjusted, so that the slider 43 moves on the slide rod 42, and the scale ruler 83 moves in the through hole 53, so that the adjusting roller 51 can be positioned and adjusted to avoid the packaging film from being slack during the conveying process.
[0032] Refer to Figure 1 and Figure 3, a reverse L-shaped fixing bracket 32 is fixedly assembled on the connecting block 52, a cylinder 33 is fixedly assembled on the reverse L-shaped fixing bracket 32, a piston rod 73 is fixedly assembled at the output end of the cylinder 33, the piston rod 73 movably penetrates through the reverse L-shaped fixing bracket 32, and a regulating block 80 is fixedly assembled at the bottom of the piston rod 73. Operating plates 81 are fixedly assembled on the symmetrical two side surfaces of the regulating block 80. Two groups of fixing blocks 60 are fixedly assembled on the connecting block 52. Each group of fixing blocks 60 is respectively located between the traction block 91 and the regulating block 80. The number of each group of fixing blocks 60 is two. Mounting rods 61 are symmetrically fixedly assembled between the two fixing blocks 60 of each group. Movable blocks 62 are movably assembled on both mounting rods 61. Loading blocks 63 are fixedly assembled on the tops of the movable blocks 62. Positioning rods 70 for inserting into the card holes 92 on the traction block 91 are fixedly assembled on the loading blocks 63. Operating blocks 71 are fixedly assembled on the loading blocks 63. Mounting plates 72 are fixedly assembled on the operating blocks 71. Adjusting rods 82 are movably assembled on the mounting plates 72. The other ends of the adjusting rods 82 are movably assembled corresponding to the operating plates 81. Start the cylinder 33, so that the piston rod 73 drives the regulating block 80 to move. Under the action of the adjusting rods 82, the movable blocks 62 on the loading blocks 63 move on the mounting rods 61, realizing that the positioning rods 70 on the loading blocks 63 can insert into the card holes 92 on the traction block 91, enhancing the stability of the sliding block 43 on the sliding rod 42.
[0033] Refer to Figure 1 , a first mounting bracket 11 is fixedly assembled on the operating platform 10, a second mounting bracket 12 is fixedly assembled on the operating platform 10. A winding rack 13 is assembled on the first mounting bracket 11, a unwinding rack 20 is assembled on the second mounting bracket 12. One end of the winding rack 13 movably penetrates through the first mounting bracket 11, one end of the unwinding rack 20 movably penetrates through the second mounting bracket 12, and chain wheels 21 are fixedly assembled at one ends of the winding rack 13 and the unwinding rack 20. A chain 22 is wound around the two chain wheels 21. An operating frame 23 is fixedly assembled on the first mounting bracket 11. An operating motor 30 is fixedly assembled on the operating frame 23. The output end of the operating motor 30 movably penetrates through the operating frame 23, and the output end of the operating motor 30 is fixedly assembled with one of the chain wheels 21. Start the operating motor 30, so that one of the chain wheels 21 rotates. The winding rack 13 winds the packaging film. Under the action of the chain 22, the two chain wheels 21 rotate in the same direction, and the unwinding rack 20 unwinds the packaging film on the second mounting bracket 12.
[0034] Working principle: Start the operating motor 30 to rotate one of the sprockets 21. The winding frame 13 winds the packaging film. Under the action of the chain 22, the two sprockets 21 rotate in the same direction. The unwinding frame 20 unwinds the packaging film on the second mounting frame 12. The packaging film moves between the fixed roller 4040 and the adjusting roller 51. According to the thickness of the packaging film, adjust the extrusion force of the adjusting roller 51 and the fixed roller 40 on the packaging film. Manually move the slider 43 on the slide rod 42, and the scale 83 moves on the movable opening 53, so that the adjusting roller 51 can be positioned and adjusted. Start the cylinder 33 to drive the piston rod 73 to drive the adjusting block 80 to move. Under the action of the adjusting rod 82, the movable block 62 on the bearing block 63 moves on the mounting rod 61, so that the positioning rod 70 on the bearing block 63 can be inserted into the card hole 92 on the traction block 91, enhancing the stability of the slider 43 on the slide rod 42 and preventing the packaging film from being slack during transportation.
[0035] The above shows and describes the basic principle, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the description in the specification only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.
Claims
1. A packaging film winding device with a lifting and adjusting structure, assembled on an operating table (10), characterized in that: On the operation table (10), vertical blocks (31) are symmetrically and fixedly assembled. At the tops of the two vertical blocks (31), a connecting block (52) is fixedly assembled. Through holes (53) are symmetrically formed in the connecting block (52). Traction holes (41) are formed through the vertical blocks (31). Slide bars (42) are fixedly assembled on the traction holes (41). Sliders (43) are movably assembled on the slide bars (42). An assembly frame (50) is fixedly assembled between the two sliders (43). An adjusting roller (51) is assembled on the assembly frame (50). A fixed roller (40) is assembled between the two vertical blocks (31). The fixed roller (40) is located below the adjusting roller (51). Scale bars (83) are fixedly assembled on the sliders (43). The scale bars (83) are movably assembled with the through holes (53) respectively. At the upper parts of the back surfaces of the scale bars (83), support blocks (90) are fixedly assembled. The support blocks (90) are located above the connecting block (52). At one ends of the support blocks (90), traction blocks (91) are fixedly assembled. Multiple card holes (92) are formed through the traction blocks (91).
2. The winding device for packaging film with a lifting and adjusting structure according to claim 1, wherein: A reversed L-shaped fixing frame (32) is fixedly assembled on the connecting block (52). A cylinder (33) is fixedly assembled on the reversed L-shaped fixing frame (32). A piston rod (73) is fixedly assembled at the output end of the cylinder (33). The piston rod (73) movably passes through the reversed L-shaped fixing frame (32). And at the bottom of the piston rod (73), an adjusting block (80) is fixedly assembled. Operating plates (81) are fixedly assembled on the symmetric two side surfaces of the adjusting block (80).
3. The wrapping film winding device with a lifting and adjusting structure according to claim 2, characterized in that: Two groups of fixing blocks (60) are fixedly assembled on the connecting block (52). Each group of fixing blocks (60) is respectively located between the traction block (91) and the adjusting block (80). The number of each group of fixing blocks (60) is two. Mounting rods (61) are symmetrically and fixedly assembled between the two fixing blocks (60) of each group. Movable blocks (62) are movably assembled on the two mounting rods (61). Carrying blocks (63) are fixedly assembled on the tops of the movable blocks (62). Positioning rods (70) are fixedly assembled on the carrying blocks (63). The positioning rods (70) are inserted into the card holes (92) on the traction block (91) correspondingly.
4. The winding device for packaging film with a lifting and adjusting structure according to claim 3, wherein: Operating blocks (71) are fixedly assembled on the carrying blocks (63). Mounting plates (72) are fixedly assembled on the operating blocks (71). Adjusting rods (82) are movably assembled on the mounting plates (72). The other ends of the adjusting rods (82) are movably assembled with the operating plates (81) correspondingly.
5. The winding device for packaging film with a lifting and adjusting structure according to claim 1, characterized in that: A first mounting frame (11) is fixedly assembled on the operation table (10). A second mounting frame (12) is fixedly assembled on the operation table (10). A winding frame (13) is assembled on the first mounting frame (11). A unwinding frame (20) is assembled on the second mounting frame (12). One end of the winding frame (13) movably passes through the first mounting frame (11).
6. The winding device for packaging film with a lifting and adjusting structure according to claim 5, wherein: One end of the unwinding rack (20) movably penetrates through the second mounting rack (12), and sprockets (21) are fixedly assembled at one ends of the winding rack (13) and the unwinding rack (20). A chain (22) is wound around the two sprockets (21). An operating rack (23) is fixedly assembled on the first mounting rack (11). An operating motor (30) is fixedly assembled on the operating rack (23). The output end of the operating motor (30) movably penetrates through the operating rack (23), and the output end of the operating motor (30) is fixedly assembled with one of the sprockets (21).