Winding and packaging equipment with automatic reel belt replacing function

Abstract

The invention discloses winding and packaging equipment with an automatic reel belt replacing function, and particularly relates to the technical field of winding and packaging equipment, the winding and packaging equipment comprises a supporting frame, a side frame and a rotating assembly, the side frame is fixedly mounted at the edge of the bottom of one side of the supporting frame, and the rotating assembly is arranged at the top of the side frame; the rotating assembly comprises a disc, a plurality of first rotating shafts, a plurality of connecting pieces, a reel belt, a plurality of bolts, a conductive ring, a first motor and a second rotating shaft. The bottom ends of the first rotating shafts are movably connected with the disc through bearings. A first motor works to drive a disc and a plurality of reel belts to rotate, when a conductive block makes contact with a conductive ring, the first motor and a hydraulic cylinder are powered on to start to work, the first motor works to rotate the other reel belt into a supporting frame, and a piston rod on the hydraulic cylinder extends to drive a storage plate to move backwards; and the process is repeated, the reel belt is automatically replaced, operation is easy, and the using effect is good.

Description

Technical Field

[0001] The present invention relates to the technical field of winding and packaging equipment, and more specifically, to a winding and packaging equipment with a reel belt automatic replacement function. Background Art

[0002] Wrapping packaging equipment is a device that uses mechanical rotation and electrical control technology to tightly wrap packaging materials such as stretch film or plastic film around the goods to achieve the effect of fixing, protecting and beautifying. The cargo packaging device in the prior art still requires workers to fix the tape on the goods during packaging, and then start the packaging device to pack the goods. After packaging, the workers are required to cut the tape to pack the next goods. Therefore, the degree of automation of the entire packaging device is still not high and needs to be supervised by workers.

[0003] After searching, a Chinese patent with announcement number CN215155909U discloses a cargo wrapping and fixing packaging device for logistics. The tape roller can be driven to rotate around the cargo through structures such as a pressure roller and a fixing rod, so that the cargo can be packaged. During the packaging process, there is no need for workers to fix the tape on the cargo, as the fixation can be completed through the pressure roller. Therefore, the entire packaging device has a higher degree of automation and can continue packaging for a long time, thereby improving the packaging efficiency of the cargo.

[0004] When the above-mentioned packaging equipment is in use, after the pressure roller contacts the goods, the packaging film on the pressure roller sticks to the goods, and the packaging film is generally installed on a reel. When the packaging film on the reel is completely used up, the reel needs to be manually disassembled and replaced. The speed of manual disassembly and replacement of the reel is slow, which affects the smoothness of the overall production line. At the same time, the labor intensity of the staff is high, the operation is cumbersome, and it is inconvenient to automatically replace the reel, resulting in poor use effect. Summary of the invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a winding and packaging device with an automatic reel belt replacement function, aiming to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a winding and packaging device with an automatic replacement function for a reel belt, comprising a support frame, a side frame and a rotating assembly, wherein the side frame is fixedly mounted at a bottom edge position on one side of the support frame, and the rotating assembly is arranged on the top of the side frame, and the rotating assembly comprises a disc, a plurality of first rotating shafts, a plurality of connecting plates, a reel belt, a plurality of bolts, a conductive ring, a first motor and a second rotating shaft, the bottom ends of the plurality of first rotating shafts are movably connected to the disc through bearings, and the top ends of the plurality of first rotating shafts are respectively fixedly connected to the plurality of connecting plates, the reel belt is fixed to one of the connecting plates by four bolts, the conductive ring is fixedly sleeved on the reel belt, and a monitoring assembly is arranged inside the support frame, and the monitoring assembly comprises a conductive block, a storage plate, a telescopic rod, a spring, a hydraulic cylinder and an extrusion plate.

[0007] Furthermore, the top end of the second rotating shaft is fixedly connected to the disc, and the second rotating shaft is movably connected to the side frame via a bearing, the first motor is fixedly mounted on the side frame, and the output shaft end of the first motor is fixedly connected to the second rotating shaft.

[0008] Furthermore, the conductive block is fixedly mounted on the storage plate, and the conductive block is located at the rear side of the conductive ring, the two ends of the telescopic rod are respectively fixedly connected to the support frame and the storage plate, and the spring is movably sleeved on the telescopic rod.

[0009] Furthermore, an extrusion plate is movably provided on the front side of the storage plate and at the top position of the conductive block, and a hydraulic cylinder is fixedly connected to the front end of the extrusion plate, and the hydraulic cylinder is fixedly installed on the inner front side of the support frame.

[0010] Furthermore, a cutting assembly is provided on one side of the reel belt, and the cutting assembly includes a second motor, forward and reverse screw rods, a sliding rod, two sliding blocks and two cutting knives.

[0011] Furthermore, the second motor is fixedly installed on the front side of the support frame, and the end of the output shaft of the second motor is fixedly connected to the forward and reverse screw rods, the rear ends of the forward and reverse screw rods are movably connected to the support frame through bearings, the front and rear ends of the slide rod are fixedly connected to the support frame, and the forward and reverse screw rods and the slide rod both pass through two sliders, and the opposite sides of the two cutting knives are fixedly connected to the two sliders respectively.

[0012] Furthermore, the opposite sides of the two sliding blocks are fixedly connected with L-shaped plates, the two L-shaped plates are movably provided with screw rods, and the opposite ends of the two screw rods are fixedly connected with limit plates.

[0013] Furthermore, handles are movably provided on the opposite sides of the two L-shaped plates, and the ends of the two handles facing each other are fixedly connected to the two screw rods respectively.

[0014] It can be seen that in the above technical solution, it is convenient to drive the screw rod to rotate.

[0015] Furthermore, an inclined plate is fixedly connected to the bottom edge of the other side of the support frame, and a material guide plate is fixedly connected to the inner bottom end of the support frame.

[0016] It can be seen that in the above technical solution, the debris generated by cutting can be guided to facilitate the removal of the debris.

[0017] Furthermore, side plates are fixedly connected at the bottom edge positions of the front and rear sides of the support frame, and through holes are opened on the two side plates.

[0018] It can be seen that in the above technical solution, the fixing bolts are inserted into the through holes to fix the side plates.

[0019] Technical effects and advantages of the present invention:

[0020] 1. The present invention drives the disc and multiple reel belts to rotate by the operation of the first motor. When the packaging film is completely used up, the conductive block contacts the conductive ring. At this time, the first motor and the hydraulic cylinder are energized and start to work. The first motor rotates another reel belt into the support frame. The piston rod on the hydraulic cylinder is extended to drive the placement plate to move backward to prevent the placement plate from limiting the displacement of the reel belt. This cycle is repeated to automatically replace the reel belt. The operation is simple and the use effect is good.

[0021] 2. The present invention drives the forward and reverse screws to rotate by the second motor. Since the two sliders are threadedly connected to the forward and reverse screws, the slide bars limit the rotation of the two sliders. Therefore, the forward and reverse screws can drive the two sliders to move toward each other, thereby driving the two cutting knives to move toward each other. The packaging film is cut by the two cutting knives, which is simple to operate and convenient for cutting the packaging film.

[0022] 3. The present invention can drive two L-shaped plates to move toward each other through two sliders, and the handle is turned to drive the screw rod to rotate and move horizontally, thereby driving the limit plate to rotate and move horizontally, and the position of the limit plate is adjusted. The packaging film is limited by the limit plate to facilitate winding and packaging. The structure is simple and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0024] Figure 1It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 It is a rear view of the overall structure of the present invention;

[0026] Figure 3 It is a schematic diagram of the assembly structure of the support frame and the guide plate of the present invention;

[0027] Figure 4 This is a schematic diagram of the assembly structure of the support frame and the monitoring component of the present invention;

[0028] Figure 5 It is a schematic diagram of the structure of the rotating assembly of the present invention;

[0029] Figure 6 It is a schematic diagram of the cutting assembly structure of the present invention.

[0030] In the figure: 1. support frame; 2. side frame; 3. rotating assembly; 4. monitoring assembly; 5. cutting assembly; 6. inclined plate; 7. guide plate; 8. side plate; 301. disc; 302. first rotating shaft; 303. connecting plate; 304. reel belt; 305. bolt; 306. conductive ring; 307. first motor; 308. rotating shaft; 401. conductive block; 402. storage plate; 403. telescopic rod; 404. spring; 405. hydraulic cylinder; 406. extrusion plate; 501. second motor; 502. positive and negative screw rods; 503. sliding rod; 504. sliding block; 505. cutting knife; 506. L-shaped plate; 507. screw rod; 508. limit plate; 509. handle. DETAILED DESCRIPTION

[0031] The following is a description of the implementation of the present invention by specific embodiments. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. Obviously, the described embodiments are 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.

[0032] Refer to the instruction manual Figure 1-6The winding and packaging equipment with the automatic replacement function of the reel belt in this embodiment includes a support frame 1, a side frame 2 and a rotating assembly 3. The side frame 2 is fixedly installed at the bottom edge position of one side of the support frame 1, and the rotating assembly 3 is arranged on the top of the side frame 2. The rotating assembly 3 includes a disc 301, multiple first rotating shafts 302, multiple connecting pieces 303, a reel belt 304, multiple bolts 305, a conductive ring 306, a first motor 307 and a second rotating shaft 308. The bottom ends of the multiple first rotating shafts 302 are all movably connected to the disc 301 through bearings, and the top ends of the multiple first rotating shafts 302 are respectively fixedly connected to the multiple connecting pieces 303. The reel belt 304 is fixed to one of the connecting pieces 303 by four bolts 305. The conductive ring 306 is fixedly sleeved on the reel belt 304. A monitoring assembly 4 is arranged inside the support frame 1. The monitoring assembly 4 includes a conductive block 401, a storage plate 402, a telescopic rod 403, a spring 404, a hydraulic cylinder 405 and an extrusion plate 406.

[0033] Furthermore, the top end of the second rotating shaft 308 is fixedly connected to the disc 301, and the second rotating shaft 308 is movably connected to the side frame 2 through a bearing, the first motor 307 is fixedly mounted on the side frame 2, and the output shaft end of the first motor 307 is fixedly connected to the second rotating shaft 308, the conductive block 401 is fixedly mounted on the storage plate 402, and the conductive block 401 is located on the rear side of the conductive ring 306, the two ends of the telescopic rod 403 are respectively fixedly connected to the support frame 1 and the storage plate 402, and the spring 404 is movably mounted on the telescopic rod 403, and an extrusion plate 406 is movably provided on the front side of the storage plate 402 and at the top position of the conductive block 401, the front end of the extrusion plate 406 is fixedly connected to a hydraulic cylinder 405, and the hydraulic cylinder 405 is fixedly mounted on the inner front side of the support frame 1.

[0034] Furthermore, a cutting assembly 5 is provided on one side of the reel belt 304, and the cutting assembly 5 includes a second motor 501, a forward and reverse screw rod 502, a slide rod 503, two sliders 504 and two cutting knives 505. The second motor 501 is fixedly mounted on the front side of the support frame 1, and the output shaft end of the second motor 501 is fixedly connected to the forward and reverse screw rod 502, the rear end of the forward and reverse screw rod 502 is movably connected to the support frame 1 through a bearing, the front and rear ends of the slide rod 503 are fixedly connected to the support frame 1, and the forward and reverse screw rod 502 and the slide rod 503 both pass through the two sliders 504, the opposite sides of the two cutting knives 505 are fixedly connected to the two sliders 504 respectively, the bottom edge position of the other side of the support frame 1 is fixedly connected with an inclined plate 6, and the inner bottom end of the support frame 1 is fixedly connected with a material guide plate 7.

[0035] Among them, the second motor 501 is started, and the second motor 501 drives the forward and reverse screw rods 502 to rotate. Since the two sliders 504 are threadedly connected to the forward and reverse screw rods 502, the slide rod 503 limits the rotation of the two sliders 504. Therefore, the forward and reverse screw rods 502 can drive the two sliders 504 to move toward each other, thereby driving the two cutting knives 505 to move toward each other. The packaging film is cut by the two cutting knives 505. The operation is simple and convenient for cutting the packaging film. At the same time, the inclined plate 6 and the guide plate 7 guide the debris generated by the cutting to facilitate the removal of the debris.

[0036] Furthermore, the two sliders 504 are fixedly connected to an L-shaped plate 506 on the opposite sides, and the two L-shaped plates 506 are movably provided with screw rods 507. The opposite ends of the two screw rods 507 are fixedly connected to a limiting plate 508. The two L-shaped plates 506 are movably provided with handles 509 on the opposite sides, and the opposite ends of the two handles 509 are fixedly connected to the two screw rods 507 respectively.

[0037] Among them, when the second motor 501 drives the two sliders 504 to move toward each other, the two sliders 504 can drive the two L-shaped plates 506 to move toward each other, and the handle 509 is turned to drive the screw rod 507 to rotate and move horizontally, thereby driving the limit plate 508 to rotate and move horizontally, and the position of the limit plate 508 is adjusted. The packaging film is limited by the limit plate 508 to facilitate winding and packaging. The structure is simple and easy to use.

[0038] Furthermore, side plates 8 are fixedly connected at the bottom edge positions of the front and rear sides of the support frame 1, and through holes are opened on the two side plates 8, and fixing bolts are inserted into the through holes to fix the side plates 8.

[0039] The method of using this embodiment is:

[0040] When in use, the staff installs the reel belt 304 on the connecting piece 303 through four bolts 305, and the reel belt 304 is wound with a packaging film. Similarly, multiple reel belts 304 are installed, and the first motor 307 is started. The first motor 307 drives the second rotating shaft 308 to rotate, thereby driving the disc 301 and the multiple reel belts 304 to rotate, and one of the reel belts 304 is moved into the interior of the support frame 1 to wind the packaging film around the goods, and the conductive block 401 contacts the packaging film. When the packaging film gradually decreases, the spring 404 rebounds and drives the storage plate 402 to move forward, thereby driving the conductive block 401 to move forward. The telescopic rod 403 can prevent the storage plate 402 from deflecting when it moves forward. When the packaging film is completely used up, the conductive block 401 contacts the conductive ring 306. At this time, the first motor 307 and the hydraulic cylinder 405 are energized and start working. The first motor 307 rotates the other reel belt 304 into the support frame 1, and the piston rod on the hydraulic cylinder 405 is extended to drive the extrusion plate 406 to move backward, thereby driving the storage plate 402 to move backward, and then driving the spring 404 to compress to prevent the storage plate 402 from limiting the displacement of the reel belt 304. This cycle is repeated to automatically replace the reel belt 304. The operation is simple and the use effect is good.

[0041] The contents not described in detail in the specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used. In this technical solution, the electrical control components not mentioned are not shown in the figure because they belong to the prior art and will not be described here.

[0042] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A wrapping and packaging device with an automatic reel replacement function, comprising a support frame (1), a side frame (2) and a rotating assembly (3), wherein the side frame (2) is fixedly mounted at a bottom edge position of one side of the support frame (1), and the rotating assembly (3) is arranged on the top of the side frame (2), characterized in that: The rotating assembly (3) comprises a disc (301), a plurality of first rotating shafts (302), a plurality of connecting plates (303), a reel belt (304), a plurality of bolts (305), a conductive ring (306), a first motor (307) and a second rotating shaft (308); the bottom ends of the plurality of first rotating shafts (302) are movably connected to the disc (301) via bearings, and the top ends of the plurality of first rotating shafts (302) are respectively fixedly connected to the plurality of connecting plates (303); the reel belt (304) is fixedly connected to one of the connecting plates (303) via four bolts (305); the conductive ring (306) is fixedly sleeved on the reel belt (304); a monitoring assembly (4) is arranged inside the support frame (1); the monitoring assembly (4) comprises a conductive block (401), a storage plate (402), a telescopic rod (403), a spring (404), a hydraulic cylinder (405) and an extrusion plate (406).

2. The wrapping and packaging equipment with automatic reel replacement function according to claim 1 is characterized in that: The top end of the second rotating shaft (308) is fixedly connected to the disc (301), and the second rotating shaft (308) is movably connected to the side frame (2) via a bearing; the first motor (307) is fixedly mounted on the side frame (2), and the output shaft end of the first motor (307) is fixedly connected to the second rotating shaft (308).

3. The wrapping and packaging equipment with automatic reel replacement function according to claim 1 is characterized in that: The conductive block (401) is fixedly mounted on the storage plate (402), and the conductive block (401) is located at the rear side of the conductive ring (306); the two ends of the telescopic rod (403) are respectively fixedly connected to the support frame (1) and the storage plate (402), and the spring (404) is movably sleeved on the telescopic rod (403).

4. The wrapping and packaging equipment with automatic reel replacement function according to claim 1 is characterized in that: An extrusion plate (406) is movably provided on the front side of the storage plate (402) and at the top position of the conductive block (401); a hydraulic cylinder (405) is fixedly connected to the front end of the extrusion plate (406); and the hydraulic cylinder (405) is fixedly installed on the inner front side of the support frame (1).

5. The wrapping and packaging equipment with automatic reel replacement function according to claim 1 is characterized in that: A cutting assembly (5) is provided on one side of the reel belt (304), and the cutting assembly (5) comprises a second motor (501), a forward and reverse screw rod (502), a sliding rod (503), two sliding blocks (504) and two cutting knives (505).

6. The wrapping and packaging equipment with automatic reel replacement function according to claim 5 is characterized in that: The second motor (501) is fixedly mounted on the front side of the support frame (1), and the output shaft end of the second motor (501) is fixedly connected to the forward and reverse screw rods (502), the rear ends of the forward and reverse screw rods (502) are movably connected to the support frame (1) via bearings, the front and rear ends of the slide bar (503) are fixedly connected to the support frame (1), and the forward and reverse screw rods (502) and the slide bar (503) both pass through the two sliders (504), and the opposite sides of the two cutting knives (505) are fixedly connected to the two sliders (504) respectively.

7. The wrapping and packaging equipment with automatic reel replacement function according to claim 5 is characterized in that: The two sliders (504) are fixedly connected to an L-shaped plate (506) on their opposite sides, and screw rods (507) are movably arranged on the two L-shaped plates (506). The ends of the two screw rods (507) facing each other are fixedly connected to a limiting plate (508).

8. The wrapping and packaging equipment with automatic reel replacement function according to claim 7 is characterized in that: A handle (509) is movably provided on the opposite sides of the two L-shaped plates (506), and the facing ends of the two handles (509) are fixedly connected to two screw rods (507) respectively.

9. The wrapping and packaging equipment with automatic reel replacement function according to claim 1 is characterized in that: An inclined plate (6) is fixedly connected to the bottom edge of the other side of the support frame (1), and a material guide plate (7) is fixedly connected to the inner bottom end of the support frame (1).

10. The wrapping and packaging equipment with automatic reel replacement function according to claim 1, characterized in that: Side plates (8) are fixedly connected at the bottom edge positions of the front and rear sides of the support frame (1), and through holes are provided on the two side plates (8).

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