Floating roll type plastic straw mat winding and unwinding device

Abstract

The utility model discloses a floating roll type plastic straw mat take-up and pay-off device which comprises a fixing frame, an oil injection assembly is arranged on one side of the fixing frame through a lubricating assembly, the oil injection assembly comprises a mounting frame, a lubricating gear, a fixing pipe, a movable sleeve, a sliding rod and a third spring, and the mounting frame is mounted on one side of the fixing frame; the lubricating gear is rotationally connected to the mounting frame, the fixed pipe is fixedly mounted on the lubricating gear, the movable sleeve is slidably connected to the outer side of the fixed pipe, the sliding rod is connected with one end of the movable sleeve, the sliding rod is slidably connected with the fixed pipe, and the third spring is connected to the outer side of the sliding rod in a sleeving mode. One end of the third spring is connected with the fixing pipe, the lubricating assembly comprises a first spring, an abutting block and an oil flowing opening, the first spring is connected to the inner side of the lubricating gear, and the abutting block is connected with the first spring; the technical problem that in the background technology, an existing device lacks a component special for oiling a rotating gear is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of retractable devices, and more specifically, to a floating roll plastic sheet retractable device. Background Art

[0002] In the existing technology, the existing devices rely on rotating gears during the transmission process. These gears are prone to wear and failure after long-term use. A major problem is that the existing devices lack special oiling components and cannot regularly lubricate the rotating gears. Since the gears generate a lot of heat and friction when rotating at high speeds, the lack of lubrication will cause increased wear on the gear surface, reduce transmission efficiency, shorten the service life of the equipment, and may increase maintenance costs.

[0003] Secondly, the existing device cannot effectively lubricate the rotating gears during use. Gear lubrication is the key to ensuring the smooth operation of the transmission system, but the existing device may not take this into consideration, resulting in operators having difficulty lubricating the gears during maintenance. This not only affects the operating efficiency of the equipment, but may also cause early damage to the gears due to insufficient lubrication.

[0004] Finally, the existing device is not convenient for the material winding process during use. This may be because the design of the device is not user-friendly, lacks automatic adjustment function, or the operation interface is not intuitive. When winding the material, the operator may need to spend more time and energy to adjust the equipment to adapt to different sizes and types of plastic coils, which reduces production efficiency and increases labor intensity. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the problems existing in the prior art, the utility model provides a floating roll plastic sheeting retracting and releasing device to solve the technical problem mentioned in the background technology that the prior device lacks a component specifically for oiling the rotating gear.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a floating roll plastic sheath storage and unloading device, comprising a fixed frame, one side of the fixed frame is provided with an oil injection assembly through a lubrication assembly, and the oil injection assembly comprises a mounting frame, a lubrication gear, a fixed tube, a movable sleeve, a sliding rod and a third spring, the mounting frame is installed on one side of the fixed frame, the lubrication gear is rotatably connected to the mounting frame, the fixed tube is fixedly installed on the lubrication gear, the movable sleeve is slidably connected to the outer side of the fixed tube, the sliding rod is connected to one end of the movable sleeve, the sliding rod is slidably connected to the fixed tube, the third spring is sleeved on the outer side of the sliding rod, and one end of the third spring is connected to the fixed tube, the lubrication assembly comprises a first spring, a resisting block and an oil flow port, the first spring is connected to the inner side of the lubrication gear, the resisting block is connected to the first spring, the oil flow port is opened on the lubrication gear, the oil flow port and the resisting block are adapted, and a storage and unloading assembly is provided on the fixed frame.

[0009] The utility model is further configured that a slide groove is provided on the movable sleeve, a sliding block is slidably connected to the slide groove, and an insertion rod is connected to the sliding block, so that the injection process of the lubricating oil is completed through the coordinated use of various components.

[0010] The utility model is further configured such that a retaining plate is connected to the insertion rod, a second spring is sleeved on the outer side of the insertion rod, one end of the second spring is in contact with the retaining plate, and the reset process of the insertion rod is completed through the coordinated use of various components.

[0011] The utility model is further configured such that a movable tube is slidably connected to the inner side of the fixed tube, insertion grooves are evenly opened on the movable tube, the insertion grooves are adapted to the insertion rods, movable rods are slidably connected to the inner sides of the fixed tube and the movable tube, and a fourth spring is sleeved on the outer side of the movable rods, and the coordinated use of the various components facilitates the completion of the injection process of the lubricating oil.

[0012] The utility model is further configured such that a slide plate is connected to one end of the moving rod, a fixed sleeve is connected to the slide plate in the fixed tube, a movable rod is inserted on the fixed sleeve, and the movable rod is connected to the slide plate in the moving tube. The resetting process of the movable rod is completed through the coordinated use of various components.

[0013] The utility model is further configured such that the retractable assembly includes a rotating gear, an articulated seat and a clamping plate, the rotating gear is rotatably connected to the mounting frame, the rotating gear and the lubricating gear are meshingly connected, the articulated seat is connected to the lubricating gear and the rotating gear, and the clamping plate is connected to the articulated seat, and the winding process of the plastic sheet is completed through the coordinated use of various components.

[0014] The utility model is further configured as follows: a cylinder is rotatably connected to the mounting frame, the output end of the cylinder is connected to one end of a hinged seat connected to a rotating gear, a first motor is installed on the fixed frame, the output end of the first motor is connected to a coupling, one end of the coupling is connected to a winding roller, and the rotation process of the rotating gear is completed through the coordinated use of various components.

[0015] The utility model is further configured that a first conveying roller and a second conveying roller are rotatably connected on the mounting frame, a flattening roller is installed at one end of the second conveying roller, two flattening rollers are provided, and a transmission roller is installed at one end of the mounting frame, so that the conveying process of the plastic sheet is completed through the coordinated use of various components.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a floating roll plastic sheeting retracting and releasing device, which has the following beneficial effects:

[0018] 1. The design of the oil injection assembly allows the operator to easily provide lubricating oil to the lubricated gear, thereby ensuring the lubricated state of the gear during long-term operation. The injection and distribution of lubricating oil are achieved through the interaction of the mounting frame, lubricating gear, fixed pipe, movable sleeve, slide rod and third spring. This design not only reduces the time of manual operation, but also reduces the gear wear and failure caused by insufficient lubrication, thereby improving the reliability and service life of the device.

[0019] 2. The lubrication assembly ensures effective lubrication of the lubricated gear during operation through the cooperation of the first spring, the abutment block and the oil flow port. The connection of the first spring and the movement of the abutment block allow the lubricating oil to flow out of the oil flow port and be evenly applied to the contact surface of the gear. This design not only improves the operating efficiency of the gear, but also extends the service life of the gear and reduces maintenance costs.

[0020] 3. The retractable assembly realizes the smooth reeling and unfolding of the plastic sheet through the setting of the rotating gear, the articulated seat and the clamping plate. The meshing connection between the rotating gear and the lubrication gear, as well as the linkage between the articulated seat and the clamping plate, enable the plastic sheet to remain flat and even during the reeling process. This design not only improves the reeling quality of the plastic sheet, but also realizes the smooth transmission and flattening of the plastic sheet through the use of transmission rollers, flattening rollers and conveying rollers, further ensuring the stable operation of the device and product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of a floating roll plastic sheeting retracting and releasing device in the utility model;

[0022] Figure 2 It is a partial structural schematic diagram of the utility model;

[0023] Figure 3 It is a structural schematic diagram of the lubricating gear in the utility model;

[0024] Figure 4 It is a cross-sectional structural schematic diagram of the lubricating gear in the utility model;

[0025] Figure 5 This is a schematic diagram of the structure of the oil injection assembly in the utility model;

[0026] Figure 6 It is a cross-sectional structural schematic diagram of the oil injection component in the utility model;

[0027] Figure 7 It is a schematic diagram of the enlarged structure of A in the utility model.

[0028] In the figure: 1. fixed frame; 2. mounting frame; 3. lubrication gear; 4. fixed tube; 5. movable sleeve; 6. slide rod; 7. third spring; 8. first spring; 9. abutment block; 10. oil flow port; 11. slide groove; 12. slide block; 13. insertion rod; 14. abutment plate; 15. second spring; 16. movable tube; 17. insertion groove; 18. movable rod; 19. fourth spring; 20. slide plate; 21. fixed sleeve; 22. abutment rod; 23. rotating gear; 24. hinge seat; 25. clamping plate; 26. cylinder; 27. first motor; 28. coupling; 29. ​​winding roller; 30. first conveying roller; 31. second conveying roller; 32. flattening roller; 33. transmission roller. DETAILED DESCRIPTION

[0029] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0030] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0031] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0032] See also Figure 1-7, a floating roll plastic sheath taking and releasing device, comprises a fixed frame 1, one side of the fixed frame 1 is provided with an oil injection assembly through a lubrication assembly, the oil injection assembly comprises a mounting frame 2, a lubrication gear 3, a fixed tube 4, a movable sleeve 5, a slide rod 6 and a third spring 7, the mounting frame 2 is mounted on one side of the fixed frame 1, the lubrication gear 3 is rotatably connected to the mounting frame 2, the fixed tube 4 is fixedly mounted on the lubrication gear 3, the movable sleeve 5 is slidably connected to the outside of the fixed tube 4, the slide rod 6 is connected to one end of the movable sleeve 5, the slide rod 6 is slidably connected to the fixed tube 4, the third spring 7 is sleeved on the outside of the slide rod 6, and one end of the third spring 7 is connected to the fixed tube 4, the lubrication assembly comprises a first spring 8, a moving block 9 and an oil flow port 10, the first spring 8 is connected to the inner side of the lubrication gear 3, the moving block 9 is connected to the first spring 8, the oil flow port 10 is opened on the lubrication gear 3, the oil flow port 10 and the moving block 9 are adapted, and a taking and releasing assembly is arranged on the fixed frame 1.

[0033] The movable sleeve 5 is provided with a slide groove 11 , the slide groove 11 is slidably connected with a slider 12 , and the slider 12 is connected with an insertion rod 13 .

[0034] The insertion rod 13 is connected with an abutment plate 14 . A second spring 15 is sleeved on the outer side of the insertion rod 13 . One end of the second spring 15 abuts against the abutment plate 14 .

[0035] A moving tube 16 is slidably connected to the inner side of the fixed tube 4. Insertion grooves 17 are evenly opened on the moving tube 16. The insertion grooves 17 are adapted to the insertion rod 13. Moving rods 18 are slidably connected to the inner sides of the fixed tube 4 and the moving tube 16. A fourth spring 19 is sleeved on the outer side of the moving rod 18.

[0036] One end of the moving rod 18 is connected with a slide plate 20 , the slide plate 20 in the fixed tube 4 is connected with a fixed sleeve 21 , the fixed sleeve 21 is plugged with a stop rod 22 , and the stop rod 22 is connected to the slide plate 20 in the moving tube 16 .

[0037] In this embodiment, during use, the movable tube 16 is manually connected to the oil injection hose, and then the movable sleeve 5 is manually slid along the fixed tube 4. During the sliding movement, the slide bar 6 is driven to slide along the fixed tube 4, and the third spring 7 is compressed. During the sliding movement of the movable sleeve 5, the slider 12 is driven to slide along the slide groove 11, and during the sliding movement, the insertion rod 13 is driven to move outward, and the abutment plate 14 is cooperated to compress the second spring 15. At this time, the movable tube 16 is inserted into the fixed tube 4. During the insertion process, The abutting rod 22 on the moving tube 16 is abutted against the fixed sleeve 21 in the fixed tube 4. After the moving tube 16 is continuously inserted into the fixed tube 4, the fixed tube 4 and the moving rod 18 inside the moving tube 16 are continuously driven to slide under the action of the abutting rod 22 and the fixed sleeve 21, and the fourth spring 19 is continuously squeezed. After it slides to a suitable position, the insertion rod 13 is aligned with different insertion grooves 17. At this time, the moving sleeve 5 is released, so that under the action of the third spring 7, the moving sleeve 5 is restored to the initial position, and the slider 12 is driven to restore to the initial state along the slide groove 11, so that the release The compression process of the second spring 15 drives the insertion rod 13 to be inserted into the appropriate insertion groove 17. After the fixation is completed, the slide plate 20 is respectively located at different positions in the fixed tube 4 and the movable tube 16, so that the sealing process in the fixed tube 4 and the movable tube 16 is released, so that the fixed tube 4 and the movable tube 16 are in a smooth state. At this time, the lubricating oil can be injected into the lubricating gear 3 along the movable tube 16 and through the fixed tube 4. In the process of use, the cylinder 26 is manually started to drive the articulated seat 24 at the output end to move. In the process of its movement, it drives the rotating gear 23 connected thereto to rotate, and in the process of its rotation The lubrication gear 3 meshing with the rotating gear 23 is driven to rotate. During the rotation of the lubrication gear 3 and the rotating gear 23, the clamping plate 25 is driven to move accordingly, so as to adjust the clamping condition between the clamping plates 25. During the rotation of the lubrication gear 3 and the rotating gear 23, the rotating gear 23 is fitted with the abutment block 9 on the lubrication gear 3, so as to drive the abutment block 9 to move along the inner side of the lubrication gear 3. During the movement, the first spring 8 is squeezed, so that the lubricating oil in the lubrication gear 3 flows out from the oil flow port 10, thereby completing the lubrication process for the lubrication gear 3 and the rotating gear 23.

[0038] See also Figure 1-2As an implementation method of a floating roll plastic sheet storage device for a storage component: the storage component includes a rotating gear 23, a hinge seat 24 and a clamping plate 25, the rotating gear 23 is rotatably connected to the mounting frame 2, the rotating gear 23 and the lubrication gear 3 are meshed and connected, the hinge seat 24 is connected to the lubrication gear 3 and the rotating gear 23, and the clamping plate 25 is connected to the hinge seat 24.

[0039] A cylinder 26 is rotatably connected to the mounting frame 2, and the output end of the cylinder 26 is connected to one end of a hinged seat 24 connected to the rotating gear 23. A first motor 27 is installed on the fixed frame 1, and a coupling 28 is connected to the output end of the first motor 27, and one end of the coupling 28 is connected to a winding roller 29.

[0040] The mounting frame 2 is rotatably connected with a first conveying roller 30 and a second conveying roller 31 . A flattening roller 32 is mounted on one end of the second conveying roller 31 . Two flattening rollers 32 are provided. A transmission roller 33 is mounted on one end of the mounting frame 2 .

[0041] More specifically, during use, the plastic sheet is manually led out from between the clamping plates 25, then passed through the inner side of the transmission roller 33, and then passed through two flattening rollers 32 to complete the flattening process of the plastic sheet, and then passed through the first conveying roller 30 and the second conveying roller 31, so that one end of the plastic sheet is fixed on the winding roller 29. At this time, the first motor 27 is manually started to drive the coupling 28 at the output end to rotate, and then the winding roller 29 is driven by the promotion of the coupling 28 to complete the winding process of the plastic sheet.

[0042] In summary, when the overall device is in use or running: during use, the movable tube 16 is manually connected to the oil injection hose, and then the movable sleeve 5 is manually slid along the fixed tube 4. During the sliding movement, the slide bar 6 is driven to slide along the fixed tube 4, and the third spring 7 is compressed. During the sliding movement of the movable sleeve 5, the slider 12 is driven to slide along the slide groove 11. During the sliding movement, the insertion rod 13 is driven to move outward, and the abutment plate 14 is cooperated to compress the second spring 15. At this time, the movable tube 16 is inserted into the fixed tube 4. During the insertion process, the abutting rod 22 on the mobile tube 16 is abutted against the fixed sleeve 21 in the fixed tube 4. After the mobile tube 16 is continuously inserted into the fixed tube 4, the fixed tube 4 and the mobile rod 18 inside the mobile tube 16 are continuously driven to slide under the action of the abutting rod 22 and the fixed sleeve 21, and the fourth spring 19 is continuously squeezed. After it slides to a suitable position, the insertion rod 13 is aligned with different insertion grooves 17. At this time, the mobile sleeve 5 is released, so that under the action of the third spring 7, the mobile sleeve 5 is restored to its initial position, and the slider 12 is driven to restore to its initial state along the slide groove 11. , so that the compression process of the second spring 15 is released, so that it drives the insertion rod 13 to be inserted into the appropriate insertion groove 17. After the fixation is completed, the slide plate 20 is respectively located at different positions in the fixed tube 4 and the movable tube 16, so that the sealing process in the fixed tube 4 and the movable tube 16 is released, so that the fixed tube 4 and the movable tube 16 are in a smooth state. At this time, the lubricating oil can be injected into the lubricating gear 3 along the movable tube 16 through the fixed tube 4, and in the process of use, by manually starting the cylinder 26, it drives the articulated seat 24 at the output end to move, and in the process of its movement, it drives the rotating gear 23 connected thereto to rotate, and in its rotation During the process, the lubricating gear 3 meshing with the rotating gear 23 is driven to rotate. During the rotation of the lubricating gear 3 and the rotating gear 23, the clamping plate 25 is driven to move accordingly, so as to adjust the clamping condition between the clamping plates 25. During the rotation of the lubricating gear 3 and the rotating gear 23, the rotating gear 23 is fitted with the abutting block 9 on the lubricating gear 3, so as to drive the abutting block 9 to move along the inner side of the lubricating gear 3. During the movement, the first spring 8 is squeezed, so that the lubricating oil in the lubricating gear 3 flows out from the oil flow port 10, thereby completing the lubrication process for the lubricating gear 3 and the rotating gear 23.

[0043] During use, the plastic sheet is manually led out from between the clamping plates 25, then passed through the inner side of the transmission roller 33, and then passed through two flattening rollers 32 to complete the flattening process of the plastic sheet, and then passed through the first conveying roller 30 and the second conveying roller 31, so that one end of the plastic sheet is fixed on the winding roller 29. At this time, the first motor 27 is manually started to drive the coupling 28 at the output end to rotate, and then the winding roller 29 is driven by the promotion of the coupling 28 to complete the winding process of the plastic sheet.

[0044] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A floating roll plastic sheeting storage and unloading device, comprising a fixing frame (1), characterized in that: One side of the fixed frame (1) is provided with an oil injection assembly through a lubricating assembly, and the oil injection assembly comprises a mounting frame (2), a lubricating gear (3), a fixed pipe (4), a movable sleeve (5), a sliding rod (6) and a third spring (7); the mounting frame (2) is mounted on one side of the fixed frame (1); the lubricating gear (3) is rotatably connected to the mounting frame (2); the fixed pipe (4) is fixedly mounted on the lubricating gear (3); the movable sleeve (5) is slidably connected to the outer side of the fixed pipe (4); the sliding rod (6) is connected to one end of the movable sleeve (5); and the sliding rod (6) is connected to one end of the movable sleeve (5). 6) is slidably connected to the fixed tube (4), the third spring (7) is sleeved on the outer side of the slide rod (6), one end of the third spring (7) is connected to the fixed tube (4), the lubrication component includes a first spring (8), a stop block (9) and an oil flow port (10), the first spring (8) is connected to the inner side of the lubrication gear (3), the stop block (9) and the first spring (8) are connected, the oil flow port (10) is opened on the lubrication gear (3), the oil flow port (10) and the stop block (9) are adapted to each other, and a retractable component is arranged on the fixed frame (1).

2. The floating roll plastic sheeting retracting and unwinding device according to claim 1 is characterized in that: The movable sleeve (5) is provided with a sliding groove (11), the sliding groove (11) is slidably connected with a sliding block (12), and the sliding block (12) is connected with an insertion rod (13).

3. The floating roll plastic sheeting retracting and unwinding device according to claim 2 is characterized in that: The insertion rod (13) is connected to a moving plate (14), and a second spring (15) is sleeved on the outer side of the insertion rod (13), and one end of the second spring (15) is in contact with the moving plate (14).

4. The floating roll plastic sheeting retracting and unwinding device according to claim 3 is characterized in that: A moving tube (16) is slidably connected to the inner side of the fixed tube (4), and insertion grooves (17) are evenly provided on the moving tube (16). The insertion grooves (17) are adapted to the insertion rods (13). Moving rods (18) are slidably connected to the inner sides of the fixed tube (4) and the moving tube (16), and a fourth spring (19) is sleeved on the outer side of the moving rod (18).

5. The floating roll plastic sheeting retracting and unwinding device according to claim 4 is characterized in that: One end of the moving rod (18) is connected to a slide plate (20), a fixing sleeve (21) is connected to the slide plate (20) in the fixing tube (4), a moving rod (22) is inserted into the fixing sleeve (21), and the moving rod (22) is connected to the slide plate (20) in the moving tube (16).

6. A floating roll plastic sheeting storage and unloading device according to any one of claims 1 to 5, characterized in that: The retractable assembly comprises a rotating gear (23), an articulated seat (24) and a clamping plate (25); the rotating gear (23) is rotatably connected to the mounting frame (2); the rotating gear (23) and the lubricating gear (3) are meshedly connected; the articulated seat (24) is connected to the lubricating gear (3) and the rotating gear (23); and the clamping plate (25) is connected to the articulated seat (24).

7. The floating roll plastic sheeting storage and unloading device according to claim 6 is characterized in that: A cylinder (26) is rotatably connected to the mounting frame (2), and an output end of the cylinder (26) is connected to one end of a hinged seat (24) connected to a rotating gear (23). A first motor (27) is mounted on the fixed frame (1), and a coupling (28) is connected to the output end of the first motor (27), and one end of the coupling (28) is connected to a winding roller (29).

8. The floating roll plastic sheeting taking-up and unwinding device according to claim 7 is characterized in that: The mounting frame (2) is rotatably connected to a first conveying roller (30) and a second conveying roller (31); one end of the second conveying roller (31) is provided with a flattening roller (32); two flattening rollers (32) are provided; and one end of the mounting frame (2) is provided with a transmission roller (33).

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