Shipment protective film winding device

Abstract

The utility model provides a delivery protective film winding device, and relates to the technical field of winding devices, the delivery protective film winding device comprises an operation table, limiting rollers are uniformly and rotatably inserted on one side of the operation table, a connecting roller is rotatably inserted on one side of the operation table, and the top of the operation table is fixedly connected with a supporting frame. A motor is fixedly connected to one side of the supporting frame, a winding roller is arranged at the output end of the motor, a connecting device is arranged on one side of the supporting frame, a limiting device is arranged on the top of the supporting frame, and when the connecting device is used, the winding roller is manually controlled to slide in a sliding groove, then a rectangular strip slides into a rectangular groove, and the rectangular strip is wound through the limiting device. The winding roller can be well driven to rotate in the supporting frame when the motor rotates, the winding roller can be detached through reverse operation, the winding efficiency can be improved to a certain degree, and the problem that it is troublesome to replace the winding roller with the help of tools is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of winding devices, in particular to a shipping protective film winding device. Background Art

[0002] The winding device is a device used to store the shipping protective film. When using the winding device, the protective film is passed through the middle of the two limiting rollers, and then the protective film passes through the bottom of the connecting roller, and then one end of the protective film is set on the surface of the winding roller. The winding roller is driven to rotate by a motor, so that the shipping protective film can be well stored on the surface of the winding roller.

[0003] The inventor has discovered in daily life that the winding device still has at least the following problems: when the winding device is used, the motor drives the winding roller to rotate, and then the protective film is wound around the surface of the winding roller, so that the protective film can be stored. However, in actual use, because the winding roller and the output end of the motor are mostly fixed by bolts, when the winding roller needs to be replaced for rewinding, the staff needs to use tools to disassemble the winding roller, which makes it troublesome to replace the winding roller. Utility Model Content

[0004] The technical problem to be solved by the utility model is that replacing the winding roller requires the use of tools, which is quite troublesome.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a shipping protective film winding device, including an operating table, one side of the operating table is evenly rotated and inserted with a limiting roller, one side of the operating table is rotatably inserted with a connecting roller, the top of the operating table is fixedly connected to a support frame, one side of the support frame is fixedly connected to a motor, the output end of the motor is provided with a winding roller, one side of the support frame is provided with a connecting device, the top of the support frame is provided with a limiting device, the connecting device includes a rectangular bar, the output end of the motor is provided with a rectangular groove, the interior of the rectangular groove is slidably connected to the rectangular bar, one end of the rectangular bar away from the rectangular groove is fixedly connected to one end of the winding roller, one side of the support frame is provided with a slide groove, the inner wall of the slide groove is slidably connected to the winding roller.

[0006] The effect achieved by the above components is: when using the connecting device, the winding roller is manually controlled to slide inside the slide groove, and then the rectangular bar is slid into the inside of the rectangular groove, so that when the motor rotates, it can drive the winding roller to rotate inside the support frame. The reverse operation can remove the winding roller, which can speed up the winding efficiency to a certain extent.

[0007] Preferably, a round rod is rotatably inserted on one side of the support frame, and a semicircular sleeve is fixedly connected to the end of the round rod away from the support frame. The semicircular sleeve is sleeved on the end of the winding roller away from the rectangular strip, and a positioning plate is fixedly connected to one side of the semicircular sleeve.

[0008] The effect achieved by the above components is: manually controlling the round rod to rotate on one side of the support frame, and then setting the semicircular sleeve on the end of the winding roller away from the rectangular strip, so that the winding roller can be well restricted inside the slide groove.

[0009] Preferably, a support plate is fixedly connected to one side of the support frame, a damping rod is fixedly connected to the top of the support plate, a U-shaped plate is fixedly connected to the top of the damping rod, a first spring is sleeved on the surface of the damping rod, one end of the first spring is fixedly connected to the top of the support plate, one end of the first spring close to the damping rod is fixedly connected to the bottom of the U-shaped plate, and an inclined surface is provided on one side of the U-shaped plate.

[0010] The effect achieved by the above components is: when the semicircular sleeve is mounted on one end of the winding roller, the positioning plate squeezes the inclined surface, thereby compressing the first spring; when the semicircular sleeve is completely mounted on one end of the winding roller, the first spring returns to its original state, thereby allowing the U-shaped plate to be mounted on the surface of the positioning plate, so that the semicircular sleeve can be well fixed to one end of the winding roller.

[0011] Preferably, a circular hole is opened at one end of the winding roller, and a fixing rod is slidably connected to the inner wall of the circular hole. The fixing rod is slidably inserted into one side of the semicircular sleeve, and a second spring is sleeved on the surface of the fixing rod. The second spring is fixedly connected to one end of the fixing rod, and the second spring is fixedly connected to one end of the fixing rod close to the fixing rod and one side of the semicircular sleeve.

[0012] The effect achieved by the above components is: after the fixing rod passes through the semicircular sleeve, it is inserted into the inside of the circular hole, and the fixing rod is pulled toward the direction close to the semicircular sleeve by the second spring, so that the fixing rod can be restricted inside the circular hole, so that the winding roller rotates on one side of the semicircular sleeve.

[0013] Preferably, the limiting device includes a rectangular plate, a groove is provided on the top of the support frame, the inner wall of the groove is slidably connected to the rectangular plate, a connecting rod is slidably inserted through the top of the rectangular plate, a connecting frame is fixedly connected to the bottom of the connecting rod, a roller is rotatably inserted into the inner wall of the connecting frame, a third spring is sleeved on the surface of the connecting rod, one end of the third spring is fixedly connected to the top of the connecting frame, and one end of the third spring close to the connecting rod is fixedly connected to the bottom of the rectangular plate.

[0014] The effect achieved by the above components is: when using the limiting device, the rectangular plate is slid into the inside of the groove, and then the connecting frame is squeezed in the direction away from the rectangular plate through the third spring, and then the connecting rod slides downward inside the rectangular plate, so that the roller is squeezed on one side of the winding roller, so that the protective film can be squeezed on the surface of the winding roller well.

[0015] Preferably, a locking rod is fixedly connected to the bottom of the groove, and the locking rod is slidably inserted into the top of the rectangular plate.

[0016] The effect achieved by the above components is: the locking rod passes through the bottom of the rectangular plate, so that the rectangular plate can be prevented from sliding horizontally inside the groove.

[0017] Preferably, a rotating rod is fixedly connected to one side of the groove, and a baffle is rotatably sleeved on the surface of the rotating rod, and the baffle is arranged on the top of the rectangular plate.

[0018] The beneficial effect of the utility model is that the baffle is manually controlled to rotate on the surface of the rotating rod, so that the baffle is arranged on the top of the rectangular plate, so that the rectangular plate can be restricted inside the groove.

[0019] Preferably, a rubber plate is fixedly connected to one side of the inner wall of the groove, and the rubber plate is arranged on the top of the baffle.

[0020] The beneficial effect of the utility model is that when the baffle is arranged on the top of the rectangular plate, the rubber plate is pressed on the top of the baffle, so that the baffle is restricted on the top of the rectangular plate.

[0021] In the utility model, a connecting device is provided. When the connecting device is used, the winding roller is manually controlled to slide inside the slide groove, and then the rectangular bar is slid into the inside of the rectangular groove. Therefore, when the motor rotates, the winding roller can be driven to rotate inside the support frame. The winding roller can be removed by reverse operation, which can speed up the winding efficiency to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0023] Figure 1 It is a structural schematic diagram of a shipping protective film winding device of the utility model.

[0024] Figure 2 It is a three-dimensional structural schematic diagram of the rectangular strip of the utility model;

[0025] Figure 3 yes Figure 2 Enlarged view of point A in the middle;

[0026] Figure 4It is a three-dimensional structural schematic diagram of the roller of the utility model.

[0027] Legend: 1. Operating table; 2. Limiting roller; 3. Connecting roller; 4. Support frame; 5. Motor; 6. Winding roller; 7. Connecting device; 701. Rectangular groove; 702. Rectangular bar; 703. Slide groove; 704. Round rod; 705. Semicircular sleeve; 706. Fixed rod; 707. Second spring; 708. Round hole; 709. Positioning plate; 710. Support plate; 711. Damping rod; 712. First spring; 713. U-shaped plate; 714. Inclined surface; 8. Limiting device; 801. Groove; 802. Rectangular plate; 803. Positioning rod; 804. Connecting rod; 805. Third spring; 806. Connecting frame; 807. Roller; 808. Rotating rod; 809. Baffle; 810. Rubber plate. DETAILED DESCRIPTION

[0028] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] Figures 1 to 4 A shipping protective film winding device is shown, and a limiting roller 2 is inserted on one side of the operating table 1 for uniform rotation, and a connecting roller 3 is inserted on one side of the operating table 1 for rotation. A support frame 4 is fixedly connected to the top of the operating table 1, and a motor 5 is fixedly connected to one side of the support frame 4. A winding roller 6 is provided at the output end of the motor 5, and a connecting device 7 is provided on one side of the support frame 4. A limiting device 8 is provided on the top of the support frame 4. When using the winding device, the protective film is passed through the middle of the two limiting rollers 2, and then the protective film is passed through the bottom of the connecting roller 3, and then one end of the protective film is set on the surface of the winding roller 6, and the winding roller 6 is driven to rotate by the motor 5, so that the shipping protective film can be well stored on the surface of the winding roller 6.

[0031] Reference Figures 2 to 3, the connecting device 7 includes a rectangular bar 702, a rectangular groove 701 is provided at the output end of the motor 5, the interior of the rectangular groove 701 is slidably connected to the rectangular bar 702, the end of the rectangular bar 702 away from the rectangular groove 701 is fixedly connected to one end of the winding roller 6, and a slide groove 703 is provided on one side of the support frame 4, and the inner wall of the slide groove 703 is slidably connected to the winding roller 6. When using the connecting device 7, the winding roller 6 is manually controlled to slide inside the slide groove 703, and then the rectangular bar 702 is slid into the inside of the rectangular groove 701, so that when the motor 5 rotates, it can well drive the winding roller 6 to rotate inside the support frame 4, and the reverse operation can remove the winding roller 6, which can to a certain extent To speed up the winding efficiency, a round rod 704 is rotatably inserted on one side of the support frame 4, and a semicircular sleeve 705 is fixedly connected to the end of the round rod 704 away from the support frame 4. The semicircular sleeve 705 is sleeved on the end of the winding roller 6 away from the rectangular strip 702, and a clamping plate 709 is fixedly connected to one side of the semicircular sleeve 705. The round rod 704 is manually controlled to rotate on one side of the support frame 4, and then the semicircular sleeve 705 is sleeved on the end of the winding roller 6 away from the rectangular strip 702. In this way, the winding roller 6 can be well restricted in the inside of the slide groove 703. A support plate 710 is fixedly connected to one side of the support frame 4, and a damping rod 711 is fixedly connected to the top of the support plate 710. A U-shaped plate 713 is fixedly connected to the top of the damping rod 711. The surface of the damping rod 711 is sleeved with a first spring 712, one end of the first spring 712 is fixedly connected to the top of the support plate 710, and the end of the first spring 712 close to the damping rod 711 is fixedly connected to the bottom of the U-shaped plate 713. One side of the U-shaped plate 713 is provided with an inclined surface 714. When the semicircular sleeve 705 is sleeved on one end of the winding roller 6, the positioning plate 709 squeezes the inclined surface 714, thereby compressing the first spring 712. When the semicircular sleeve 705 is completely sleeved on one end of the winding roller 6, the first spring 712 returns to its original state, thereby allowing the U-shaped plate 713 to be sleeved on the surface of the positioning plate 709. In this way, the semicircular sleeve 705 can be well fixed to one end of the winding roller 6. A circular hole 708 is provided at one end, and a fixing rod 706 is slidably connected to the inner wall of the circular hole 708. The fixing rod 706 slides through and is inserted into one side of the semicircular sleeve 705. A second spring 707 is sleeved on the surface of the fixing rod 706. The second spring 707 is fixedly connected to one end of the fixing rod 706, and the end of the second spring 707 close to the fixing rod 706 is fixedly connected to one side of the semicircular sleeve 705. After the fixing rod 706 passes through the semicircular sleeve 705, it is inserted into the inside of the circular hole 708, and the fixing rod 706 is pulled toward the direction close to the semicircular sleeve 705 by the second spring 707. In this way, the fixing rod 706 can be restricted to the inside of the circular hole 708, so that the winding roller 6 can rotate on one side of the semicircular sleeve 705.

[0032] Reference Figure 4The limiting device 8 includes a rectangular plate 802, a groove 801 is provided on the top of the support frame 4, the inner wall of the groove 801 is slidably connected to the rectangular plate 802, a connecting rod 804 is inserted through the top of the rectangular plate 802, and a connecting frame 806 is fixedly connected to the bottom of the connecting rod 804. A roller 807 is rotatably inserted into the inner wall of the connecting frame 806, and a third spring 805 is sleeved on the surface of the connecting rod 804. One end of the third spring 805 is fixedly connected to the top of the connecting frame 806, and one end of the third spring 805 close to the connecting rod 804 is fixedly connected to the bottom of the rectangular plate 802. When the limiting device 8 is used, the rectangular plate 802 is slid into the inside of the groove 801, and then the connecting frame 806 is squeezed in the direction away from the rectangular plate 802 by the third spring 805, and then the connecting rod 804 slides downward inside the rectangular plate 802, so that the roller 807 is squeezed on one side of the winding roller 6, which can well squeeze the protective film on the surface of the winding roller 6. The bottom of the groove 801 is fixedly connected with a locking rod 803, which slides through and is inserted into the top of the rectangular plate 802. The locking rod 803 is passed through the bottom of the rectangular plate 802, so that the rectangular plate 802 can be prevented from sliding horizontally inside the groove 801. A rotating rod 808 is fixedly connected to one side of the groove 801. A baffle 809 is rotatably sleeved on the surface of the rotating rod 808. The baffle 809 is arranged on the top of the rectangular plate 802. The baffle 809 is manually controlled to rotate on the surface of the rotating rod 808, so that the baffle 809 is arranged on the top of the rectangular plate 802, so that the rectangular plate 802 can be restricted inside the groove 801. A rubber plate 810 is fixedly connected to one side of the inner wall of the groove 801, and the rubber plate 810 is arranged on the top of the baffle 809. When the baffle 809 is set on the top of the rectangular plate 802, it is squeezed on the top of the baffle 809 by the rubber plate 810, so that the baffle 809 is restricted to the top of the rectangular plate 802.

[0033] Working principle: when using the winding device, the protective film is passed through the middle of the two limiting rollers 2, so that the protective film passes through the bottom of the connecting roller 3, and then one end of the protective film is set on the surface of the winding roller 6, and the winding roller 6 is driven to rotate by the motor 5, so that the shipping protective film can be well stored on the surface of the winding roller 6. When using the connecting device 7, the winding roller 6 is manually controlled to slide inside the slide groove 703, and then the rectangular bar 702 is slid into the inside of the rectangular groove 701, so that when the motor 5 rotates, it can well drive the winding roller 6 to rotate inside the support frame 4. The round rod 704 is manually controlled to rotate on one side of the support frame 4, and then the semicircular sleeve 705 is sleeved on the end of the winding roller 6 away from the rectangular strip 702. When the semicircular sleeve 705 is sleeved on one end of the winding roller 6, the positioning plate 709 squeezes the inclined surface 714, thereby compressing the first spring 712. When the semicircular sleeve 705 is completely sleeved on one end of the winding roller 6, the first spring 712 returns to its original state, thereby allowing the U-shaped plate 713 to be sleeved on the surface of the positioning plate 709. In this way, the semicircular sleeve 705 can be well fixed to one end of the winding roller 6, and the fixing rod 706 can be passed through the semicircular sleeve The fixing rod 706 is pulled toward the direction close to the semicircular sleeve 705 by the second spring 707, so that the fixing rod 706 can limit the inside of the circular hole 708, so that the winding roller 6 can rotate on one side of the semicircular sleeve 705. The winding roller 6 can be removed by reverse operation, which can speed up the winding efficiency to a certain extent. When using the limiting device 8, the rectangular plate 802 is slid into the inside of the groove 801, and then the locking rod 803 is passed through the bottom of the rectangular plate 802, so as to prevent the rectangular plate 802 from being stuck in the groove 801. The baffle 809 is manually controlled to rotate on the surface of the rotating rod 808, so that the baffle 809 is set on the top of the rectangular plate 802, and the rubber plate 810 is squeezed on the top of the baffle 809, so that the baffle 809 is restricted on the top of the rectangular plate 802, and then the connecting frame 806 is squeezed away from the rectangular plate 802 through the third spring 805, and then the connecting rod 804 slides downward inside the rectangular plate 802, so that the roller 807 is squeezed on one side of the winding roller 6, so that the protective film can be squeezed on the surface of the winding roller 6 well.

[0034] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A shipping protective film winding device, comprising an operating table (1), characterized in that: A limiting roller (2) is inserted evenly and rotatably on one side of the operating table (1), a connecting roller (3) is inserted rotatably on one side of the operating table (1), a support frame (4) is fixedly connected to the top of the operating table (1), a motor (5) is fixedly connected to one side of the support frame (4), a winding roller (6) is arranged at the output end of the motor (5), a connecting device (7) is arranged at one side of the support frame (4), a limiting device (8) is arranged at the top of the support frame (4), the connecting device (7) comprises a rectangular bar (702), a rectangular groove (701) is provided at the output end of the motor (5), the interior of the rectangular groove (701) is slidably connected to the rectangular bar (702), one end of the rectangular bar (702) away from the rectangular groove (701) is fixedly connected to one end of the winding roller (6), a sliding groove (703) is provided at one side of the support frame (4), and the inner wall of the sliding groove (703) is slidably connected to the winding roller (6).

2. The shipping protective film winding device according to claim 1 is characterized in that: A round rod (704) is rotatably inserted on one side of the support frame (4); an end of the round rod (704) away from the support frame (4) is fixedly connected to a semicircular sleeve (705); the semicircular sleeve (705) is sleeved on an end of the winding roller (6) away from the rectangular strip (702); and a locking plate (709) is fixedly connected to one side of the semicircular sleeve (705).

3. The shipping protective film winding device according to claim 1 is characterized in that: A support plate (710) is fixedly connected to one side of the support frame (4); a damping rod (711) is fixedly connected to the top of the support plate (710); a U-shaped plate (713) is fixedly connected to the top of the damping rod (711); a first spring (712) is sleeved on the surface of the damping rod (711); one end of the first spring (712) is fixedly connected to the top of the support plate (710); one end of the first spring (712) close to the damping rod (711) is fixedly connected to the bottom of the U-shaped plate (713); and an inclined surface (714) is provided on one side of the U-shaped plate (713).

4. The shipping protective film winding device according to claim 1 is characterized in that: A circular hole (708) is formed at one end of the winding roller (6); a fixing rod (706) is slidably connected to the inner wall of the circular hole (708); the fixing rod (706) is slidably inserted into one side of the semicircular sleeve (705); a second spring (707) is sleeved on the surface of the fixing rod (706); the second spring (707) is fixedly connected to one end of the fixing rod (706); and one end of the second spring (707) close to the fixing rod (706) is fixedly connected to one side of the semicircular sleeve (705).

5. The shipping protective film winding device according to claim 1 is characterized in that: The limiting device (8) comprises a rectangular plate (802), a groove (801) is provided at the top of the support frame (4), the inner wall of the groove (801) is slidably connected to the rectangular plate (802), a connecting rod (804) is inserted and slidably penetrates the top of the rectangular plate (802), a connecting frame (806) is fixedly connected to the bottom of the connecting rod (804), a roller (807) is rotatably inserted into the inner wall of the connecting frame (806), a third spring (805) is sleeved on the surface of the connecting rod (804), one end of the third spring (805) is fixedly connected to the top of the connecting frame (806), and one end of the third spring (805) close to the connecting rod (804) is fixedly connected to the bottom of the rectangular plate (802).

6. The shipping protective film winding device according to claim 5 is characterized in that: A locking rod (803) is fixedly connected to the bottom of the groove (801), and the locking rod (803) is slidably inserted into the top of the rectangular plate (802).

7. The shipping protective film winding device according to claim 5 is characterized in that: A rotating rod (808) is fixedly connected to one side of the groove (801), and a baffle (809) is rotatably sleeved on the surface of the rotating rod (808), and the baffle (809) is arranged on the top of the rectangular plate (802).

8. The shipping protective film winding device according to claim 5, characterized in that: A rubber plate (810) is fixedly connected to one side of the inner wall of the groove (801), and the rubber plate (810) is arranged on the top of the baffle (809).

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