Winding device on film production line
By designing a film -production line collection device that contains rolling rollers, thin -film rollers, and adjustment components, the production quality problem caused by the relaxation of the film during the transmission process is solved, and the automatic adjustment and maintenance of the film are tensioned, which reduces the tension, which reduces it. Labor intensity.
Patent Information
- Application Number
- CN202411537933.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-31
- Publication Date
- 2025-01-28
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The film is prone to relax during the transmission process of the production line, resulting in wrinkles and deviations, affecting the quality of production and increasing labor intensity.
A film collection device on the film production line is designed, including roll rolling rollers, film rollers and adjustment components. The adjustment component can automatically adjust and keep the film through the first roller, the second roller, the automatic adjustment component, and the weight block.
Effectively solve the production quality problem caused by thin membrane relaxation, realize the automatic adjustment and tension of the film, reduce the demand for manual treatment, and reduce the labor intensity.
Smart Images
Figure CN119370641A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of film production, and in particular to a winding device on a film production line. Background Art
[0002] Film is widely used in the packaging of food and medical supplies, and the demand is large. The film manufactured on the film production line will be wound by the winding roller. Since the film is easy to relax during transportation, the normal transportation of the film is affected, and the film in a relaxed state will have wrinkles or even deviate. On the one hand, it makes it difficult to meet the production quality requirements and affect the normal production of the film. On the other hand, it needs to be handled by production personnel, which consumes a lot of labor and increases the labor intensity of workers. Summary of the invention
[0003] The object of the present invention is to provide a winding device on a film production line, which can effectively solve the technical problems mentioned in the background technology.
[0004] To achieve the above object, the present invention provides the following technical solutions: A winding device on a film production line comprises a winding roller, a film roller and an adjusting component, the adjusting component comprises a first roller and a second roller arranged in parallel with each other, a first mounting seat and a second mounting seat are respectively installed at both ends of the first roller and the second roller, a first mounting groove is opened on one end surface of the first mounting seat, a positioning screw hole is opened on the outer wall, a first sliding block is arranged on one end surface of the second mounting seat, the first sliding block is arranged in the first mounting groove and a plurality of positioning grooves are distributed on the side wall, a positioning bolt is threadedly connected in the positioning screw hole, one end of the positioning bolt extends into the positioning groove to prevent the first sliding block from sliding along the first mounting groove, and the first mounting seat and the second mounting seat are both arranged on the mounting component; The cam is provided with a plurality of springs at two ends, and a plurality of springs are provided at the two ends of the plurality of movable parts.
[0005] Preferably, the positioning assembly includes two positioning rods, the two positioning rods are connected by a fixing block, the V-shaped adjustment plate and the rotating drum are provided with a first positioning hole and a second positioning hole, and the end faces of the positioning rods are provided with fixing studs, the two positioning rods pass through the first positioning hole and the second positioning hole respectively, and the fixing studs are threadedly connected to locking nuts.
[0006] Preferably, sliding guide plates are respectively provided at both ends of the fixed plate, a first sliding groove is opened on the side wall of the sliding guide plate, and first sliding blocks are respectively provided at both ends of the sliding plate, and the first sliding blocks slide along the first sliding groove.
[0007] Preferably, it includes a guide assembly, which includes a guide column and a fixed chassis. The bottom of the guide column is connected to the fixed chassis, and the fixed chassis is arranged on the supporting bottom plate. The sliding plate is provided with a guide through hole. The upper end of the guide column passes through the guide through hole and is threadedly connected to a limiting screw sleeve. The support block is threadedly connected to the limiting support rod.
[0008] Preferably, a mounting arc surface is provided in the middle of the V-shaped adjustment plate, and the mounting arc surface cooperates with the outer surface of the rotating drum. The rotating drum is installed on a rotating shaft, and both ends of the rotating shaft are respectively installed on the drum mounting plates. The two drum mounting plates are connected by a positioning base plate, and the positioning base plate is arranged on the supporting base plate.
[0009] Preferably, rounded corners are used between the V-shaped adjustment plate and the second sliding block, and between the V-shaped adjustment plate and the supporting block.
[0010] Preferably, the mounting assembly includes a fixed mounting plate, first mounting plates are respectively provided on both sides of the bottom of the first mounting seat, the first mounting plate is connected to the fixed mounting plate by fastening bolts, guide sliders are respectively provided on both sides of the bottom of the second mounting seat, two limiting guide rollers are provided on the upper end surface of the fixed mounting plate, a limiting slide groove matching the guide slider is provided on the limiting guide rail, and a height adjustment part is provided at the bottom of the fixed mounting plate.
[0011] Preferably, the height adjustment member includes a sliding adjustment plate, an adjustment base and a limiting bolt, the bottom of the adjustment base is connected to the supporting base plate, an adjustment slide groove is provided on the upper end surface, and a plurality of first limiting screw holes are distributed along the vertical direction on the outer wall, the upper end of the sliding adjustment plate is connected to the fixed mounting plate, and the lower end is arranged in the adjustment slide groove, and a second limiting screw hole is provided on the side wall, and one end of the limiting bolt passes through the first limiting screw hole and extends to the second limiting screw hole.
[0012] Preferably, the first limiting screw holes are evenly spaced on the outer wall of the adjustment base, the first limiting screw holes penetrate the adjustment base, and one end of the limiting bolt passes through the first limiting screw hole and the second limiting screw hole and is threadedly connected to the limiting nut.
[0013] Preferably, the positioning grooves are distributed on the side wall of the first sliding block at linear equal intervals, and wear-resistant bushings made of rubber material are arranged in the positioning grooves.
[0014] Compared with the prior art, the present invention has the following beneficial effects: The film on the production line passes through the film roller, the first roller and the second roller in sequence and is then rolled up on the winding roller. When the tightness of the film needs to be adjusted during installation, the sliding adjustment plate at the bottom of the fixed mounting plate can be slid along the adjusting slide groove on the adjusting base for a corresponding displacement, and then one end of the limiting bolt is passed through the corresponding first limiting screw hole on the outer wall of the adjusting base and the second limiting screw hole on the side wall of the sliding adjustment plate and then threadedly connected to the limiting nut; when the tightness of the surface needs to be fine-tuned, the first sliding block on the second mounting seat can be slid along the first mounting groove on the first mounting seat to the corresponding position, and then the positioning bolt can be adjusted until one end of the positioning bolt extends into the positioning groove on the side wall of the first sliding block, thereby fixing the first sliding block to the first mounting seat; at the same time, After the corresponding counterweight block is sleeved on the limiting support rod, the V-shaped adjusting plate rotates with the rotating drum so that the second slider pushes the sliding plate to move upward until the adjusting roller arranged between the first roller and the second roller contacts the film, and at the same time, the second slider slides along the second slide groove on the limiting boss, and a plurality of shock-absorbing springs are distributed between the fixed plate and the sliding plate. When the force exerted by the adjusting roller on the film is too large, it is adjusted through the shock-absorbing spring; when the film is loose during the operation of the production line, the force exerted by the film on the adjusting roller is reduced, and the V-shaped adjusting plate rotates with the rotating drum so that the adjusting roller pushes the film upward to displace until the film is in a tensioned state, and the V-shaped adjusting plate and the rotating drum are in a balanced state, thereby realizing automatic adjustment of the tightness of the film during the operation of the production line. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 is a schematic diagram from a first perspective of a winding device on a film production line according to an embodiment of the present invention; Figure 2 yes Figure 1 A is a partial enlarged schematic diagram; Figure 3 is a schematic diagram from a second viewing angle of a winding device on a film production line according to an embodiment of the present invention; Figure 4 is a schematic diagram of a first viewing angle of an automatic adjustment component in an embodiment of the present invention; Figure 5is a second viewing angle schematic diagram of the automatic adjustment component in an embodiment of the present invention; Figure 6 is a schematic diagram of the installation of a fixed mounting plate in an embodiment of the present invention; Figure 7 is a schematic diagram of the structure of a positioning component in an embodiment of the present invention; In the figure, 1, winding roller, 2, film roller, 3, first roller, 4, second roller, 5, first mounting seat, 6, second mounting seat, 7, first mounting groove, 8, first sliding block, 9, positioning groove, 10, positioning bolt, 11, adjusting roller, 12, V-shaped adjustment plate, 13, counterweight, 14, film, 15, fixed side plate, 16, fixed plate, 17, sliding plate, 18, shock-absorbing spring, 19, second slide groove, 20, second slider, 21, support block, 22, rotating drum, 23, limit support rod, 24, positioning rod, 25, fixed Block, 26, first positioning hole, 27, second positioning hole, 28, fixing stud, 29, locking nut, 30, sliding guide plate, 31, first slide groove, 32, guide column, 33, fixed chassis, 34, support base, 35, limiting screw sleeve, 36, positioning base, 37, fixed mounting plate, 38, first mounting plate, 39, limiting slide groove, 40, limiting guide rail, 41, sliding adjustment plate, 42, adjusting base, 43, limiting bolt, 44, first limiting screw hole, 45, second limiting screw hole, 46, roller mounting plate, 47, limiting boss. DETAILED DESCRIPTION
[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0017] See also Figure 1-7 As shown, a winding device on a film production line comprises a winding roller 1, a film roller 2 and an adjusting component, wherein the adjusting component comprises a first roller 3 and a second roller 4 arranged in parallel with each other, a first mounting seat 5 and a second mounting seat 6 are respectively installed at both ends of the first roller 3 and the second roller 4, a first mounting groove 7 is provided on one end surface of the first mounting seat 5, and a positioning screw hole is provided on the outer wall, a first sliding block 8 is provided on one end surface of the second mounting seat 6, the first sliding block 8 is arranged in the first mounting groove 7 and a plurality of positioning grooves 9 are distributed on the side wall, a positioning bolt 10 is threadedly connected in the positioning screw hole, one end of the positioning bolt 10 extends into the positioning groove 9 to prevent the first sliding block 8 from sliding along the first mounting groove 7, and the first mounting seat 5 and the second mounting seat 6 are both arranged on the mounting component; The positioning grooves 9 are distributed on the side wall of the first sliding block 8 at linear equal intervals, and a wear-resistant bushing made of rubber material is arranged in the positioning groove 9; Slide the first sliding block 8 along the first mounting groove 7 to adjust the distance between the first roller 3 and the second roller 4 to adjust the tension of the film 14; The automatic adjustment component includes an adjustment roller 11, a V-shaped adjustment plate 12 and a counterweight 13. The adjustment roller 11 is arranged between the first roller 3 and the second roller 4 and upwardly contacts the film 14. Fixed side plates 15 are respectively installed at both ends. The two fixed side plates 15 are connected by a fixed plate 16. A sliding plate 17 is arranged below the fixed plate 16. A plurality of shock-absorbing springs 18 are distributed between the fixed plate 16 and the sliding plate 17. A limiting boss 47 is arranged at the bottom of the sliding plate 17. The limiting boss 47 A second slide groove 19 is provided on the upper surface, a second slider 20 is penetrated in the second slide groove 19, one end of the V-shaped adjustment plate 12 is connected to the second slider 20, and the other end is connected to the support block 21, a rotating drum 22 is provided in the middle, the V-shaped adjustment plate 12 is connected to the rotating drum 22 through a positioning assembly, and the V-shaped adjustment plate 12 rotates with the rotating drum 22, a limiting support rod 23 is provided on the upper end surface of the support block 21, the counterweight block 13 is sleeved on the limiting support rod 23, and the limiting support rod 23 and the mounting hole on the counterweight block 13 adopt interference fit; A corresponding number of counterweights 13 are sleeved on the limiting support rods 23 of the support block 21 as required, so that when the rotating drum 22 is in a balanced state, the adjusting roller 11 is in contact with the film 14 and the film is kept in a tensioned state; The positioning assembly includes two positioning rods 24, the two positioning rods 24 are connected by a fixing block 25, the V-shaped adjustment plate 12 and the rotating drum 22 are both provided with a first positioning hole 26 and a second positioning hole 27, and a fixing stud 28 is provided on the end surface of the positioning rod 24, the two positioning rods 24 pass through the first positioning hole 26 and the second positioning hole 27 respectively, and the fixing stud 28 is threadedly connected to a locking nut 29; The two ends of the fixed plate 16 are respectively provided with sliding guide plates 30, and the side walls of the sliding guide plates 30 are provided with first sliding grooves 31. The two ends of the sliding plate 17 are respectively provided with first sliding blocks, and the first sliding blocks slide along the first sliding grooves 31. The guide assembly includes a guide column 32 and a fixed chassis 33. The bottom of the guide column 32 is connected to the fixed chassis 33. The fixed chassis 33 is arranged on a supporting bottom plate 34. A guide through hole is opened on the sliding plate 17. The upper end of the guide column 32 passes through the guide through hole and is threadedly connected to a limiting screw sleeve 35. The support block 21 is threadedly connected to the limiting support rod 23. The middle part of the V-shaped adjustment plate 12 is provided with a mounting arc surface, and the mounting arc surface matches the outer surface of the rotating drum 22. The rotating drum 22 is mounted on a rotating shaft, and both ends of the rotating shaft are respectively mounted on a drum mounting plate 46. The two drum mounting plates 46 are connected by a positioning bottom plate 36, and the positioning bottom plate 36 is arranged on the supporting bottom plate 34. Rounded corners are used between the V-shaped adjustment plate 12 and the second slider 20 as well as between the V-shaped adjustment plate 12 and the support block 21; The mounting assembly includes a fixed mounting plate 37, first mounting plates 38 are respectively provided on both sides of the bottom of the first mounting seat 5, and the first mounting plates 38 are connected to the fixed mounting plate 37 by fastening bolts, and guide sliders are respectively provided on both sides of the bottom of the second mounting seat 6, and two limiting guide rollers 40 are provided on the upper end surface of the fixed mounting plate 37, and the limiting guide rail 40 is provided with a limiting slide groove 39 matched with the guide slider, and a height adjustment member is provided at the bottom of the fixed mounting plate 37; The height adjustment member includes a sliding adjustment plate 41, an adjustment base 42 and a limiting bolt 43. The bottom of the adjusting base 42 is connected to the supporting base 34, an adjustment slide groove is provided on the upper end surface, and a plurality of first limiting screw holes 44 are distributed on the outer wall in the vertical direction. The upper end of the sliding adjustment plate 41 is connected to the fixed mounting plate 37, and the lower end is arranged in the adjustment slide groove. A second limiting screw hole 45 is provided on the side wall, and one end of the limiting bolt 43 passes through the first limiting screw hole 44 and then extends to the second limiting screw hole 45. The first limiting screw holes 44 are evenly spaced on the outer wall of the adjustment base 42 , and the first limiting screw holes 44 penetrate the adjustment base 42 . One end of the limiting bolt 43 passes through the first limiting screw hole 44 and the second limiting screw hole 45 and is threadedly connected to the limiting nut.
[0018] The film on the production line passes through the film roller 2, the first roller 3 and the second roller 4 in sequence and is wound up on the winding roller 1. When the tightness of the film 14 needs to be adjusted during installation, the sliding adjustment plate 41 at the bottom of the fixed mounting plate 37 can be slid along the adjustment slide groove on the adjustment base 42 for a corresponding displacement, and then one end of the limiting bolt 43 is passed through the corresponding first limiting screw hole 44 on the outer wall of the adjusting base 42 and the second limiting screw hole 45 on the side wall of the sliding adjustment plate 41 and then threadedly connected to the limiting nut; when the tightness of the surface needs to be fine-tuned, the first sliding block 8 on the second mounting seat 6 can be slid along the first mounting groove 7 on the first mounting seat 5 to the corresponding position, and then the positioning bolt 10 is adjusted until one end of the positioning bolt 10 extends into the positioning groove 9 on the side wall of the first sliding block 8, thereby keeping the first sliding block 8 fixed to the first mounting seat 5; at the same time, a corresponding limiting support rod 23 on the support block 21 is sleeved After the corresponding counterweight block 13 is moved, the V-shaped adjusting plate 12 rotates with the rotating drum 22 so that the second slider 20 pushes the sliding plate 17 to move upward until the adjusting roller 11 arranged between the first roller 3 and the second roller 4 contacts the film 14, and at the same time, the second slider 20 slides along the second slide groove 19 on the limiting boss 18, and a plurality of shock-absorbing springs 18 are distributed between the fixed plate 16 and the sliding plate 17. When the force of the adjusting roller 11 on the film 14 is too large, it is adjusted by the shock-absorbing spring 18; when the film 14 is loose during the operation of the production line, the force of the film 14 on the adjusting roller 11 is reduced, and the V-shaped adjusting plate 12 rotates with the rotating drum 22 so that the adjusting roller 11 pushes the film 14 upward to displace until the film 14 is in a tensioned state, and the V-shaped adjusting plate 12 and the rotating drum 22 are in a balanced state, thereby realizing automatic adjustment of the tightness of the film 14 during the operation of the production line.
[0019] The above contents are merely examples and explanations of the structure of the present invention. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the present invention or exceed the scope defined by the claims, they should all fall within the protection scope of the present invention.
Claims
1. A winding device on a film production line, characterized in that: The invention comprises a winding roller, a film roller and an adjusting component, wherein the adjusting component comprises a first roller and a second roller arranged in parallel with each other, a first mounting seat and a second mounting seat are respectively installed at both ends of the first roller and the second roller, a first mounting groove is provided on one end surface of the first mounting seat, a positioning screw hole is provided on the outer wall, a first sliding block is provided on one end surface of the second mounting seat, the first sliding block is arranged in the first mounting groove and a plurality of positioning grooves are distributed on the side wall, a positioning bolt is threadedly connected in the positioning screw hole, one end of the positioning bolt extends into the positioning groove to prevent the first sliding block from sliding along the first mounting groove, and the first mounting seat and the second mounting seat are both arranged on the mounting component; The cam is provided with a plurality of springs at two ends, and a plurality of springs are provided at the two ends of the plurality of movable parts.
2. The winding device on the film production line according to claim 1, characterized in that: The positioning assembly includes two positioning rods, and the two positioning rods are connected by a fixing block. The V-shaped adjustment plate and the rotating drum are both provided with a first positioning hole and a second positioning hole. The end faces of the positioning rods are provided with fixing studs. The two positioning rods pass through the first positioning hole and the second positioning hole respectively, and the fixing studs are threadedly connected to locking nuts.
3. The winding device on the film production line according to claim 2, characterized in that: Sliding guide plates are respectively arranged at both ends of the fixed plate, a first sliding groove is opened on the side wall of the sliding guide plate, and first sliding blocks are respectively arranged at both ends of the sliding plate, and the first sliding blocks slide along the first sliding groove.
4. The winding device on the film production line according to claim 3, characterized in that: It includes a guide component, which includes a guide column and a fixed chassis. The bottom of the guide column is connected to the fixed chassis, and the fixed chassis is arranged on the supporting bottom plate. The sliding plate is provided with a guide through hole. The upper end of the guide column passes through the guide through hole and is threadedly connected to a limiting screw sleeve. The support block is threadedly connected to the limiting support rod.
5. The winding device on the film production line according to claim 1, characterized in that: A mounting arc surface is provided in the middle of the V-shaped adjustment plate, and the mounting arc surface cooperates with the outer surface of the rotating drum. The rotating drum is installed on a rotating shaft, and both ends of the rotating shaft are respectively installed on the drum mounting plates. The two drum mounting plates are connected by a positioning base plate, and the positioning base plate is arranged on the supporting base plate.
6. The winding device on the film production line according to claim 1, characterized in that: Rounded corners are used for transition between the V-shaped adjustment plate and the second sliding block, and between the V-shaped adjustment plate and the supporting block.
7. The winding device on a film production line according to claim 1, characterized in that: The mounting assembly includes a fixed mounting plate, first mounting plates are respectively arranged on both sides of the bottom of the first mounting seat, the first mounting plate is connected to the fixed mounting plate by fastening bolts, guide sliders are respectively arranged on both sides of the bottom of the second mounting seat, two limiting guide rollers are arranged on the upper end surface of the fixed mounting plate, a limiting slide groove matching the guide slider is opened on the limiting guide rail, and a height adjustment part is arranged at the bottom of the fixed mounting plate.
8. The winding device on the film production line according to claim 7, characterized in that: The height adjustment member includes a sliding adjustment plate, an adjustment base and a limiting bolt. The bottom of the adjustment base is connected to the supporting base plate, an adjustment slide groove is provided on the upper end surface, and a plurality of first limiting screw holes are distributed on the outer wall in the vertical direction. The upper end of the sliding adjustment plate is connected to the fixed mounting plate, and the lower end is arranged in the adjustment slide groove. A second limiting screw hole is provided on the side wall, and one end of the limiting bolt passes through the first limiting screw hole and extends to the second limiting screw hole.
9. The winding device on the film production line according to claim 8, characterized in that: The first limiting screw holes are evenly spaced on the outer wall of the adjustment base, and the first limiting screw holes penetrate the adjustment base. One end of the limiting bolt passes through the first limiting screw hole and the second limiting screw hole and is threadedly connected to the limiting nut.
10. The winding device on a film production line according to claim 1, characterized in that: The positioning grooves are distributed on the side wall of the first sliding block at linear equal intervals, and wear-resistant bushings made of rubber material are arranged in the positioning grooves.