Automatic stacking device for reel packaged products

Abstract

The utility model provides an automatic stacking device for reel packaged products, which relates to the field of lifting and transportation of reel products and comprises a supporting bottom plate (1), a walking track, a walking mechanism, a lifting mechanism and a turnover mechanism. According to the automatic stacking device, automatic operation of multiple actions such as lifting, transporting, overturning and placing during stacking of reel products is achieved, it can be guaranteed that each reel is placed at the accurate position by means of an accurate control system and a mechanical structure, the stacking uniformity and normalization are far higher than those of manual operation, and the stacking efficiency is greatly improved. Subsequent storage and transportation are facilitated; and in the stacking process, the reels can be grabbed, carried and placed stably and accurately, the risk that the reels are damaged or collapsed due to misoperation is reduced, the stacking stability is ensured, and loss of products in the stacking process is reduced.

Description

Technical Field

[0001] This application relates to the field of lifting and transporting reel products, and specifically to an automatic stacking device for reel packaging products. Background Technology

[0002] Automatic roll paper stacking equipment is an automated device used in paper production, warehousing and logistics, etc. It can efficiently and accurately complete the stacking of roll paper. It aims to solve the problems of low efficiency, high labor intensity and unstable stacking quality of traditional manual stacking, significantly improves operation efficiency and space utilization, and reduces labor costs.

[0003] In the existing cigarette packaging paper production process, after printing, slitting, and rewinding, the cigarette packaging paper is divided into individual rolls with diameters of tens or hundreds of centimeters and widths of more than ten centimeters. For convenient transportation and use by cigarette factories, multiple rolls need to be stacked into a vertical cylindrical paper tube, and then transported in even numbers as a transportation unit. This process involves multiple steps, including vertical lifting, horizontal transportation, flipping and vertical placement, and center alignment. Since the weight of a single roll is at least tens of kilograms, relying solely on manual labor is too strenuous. Therefore, most companies have introduced small forklifts and other mechanical assistance for transportation. Operators participate in steps such as flipping and aligning the rolls. However, due to the lack of specialized machinery, the rolls are easily deformed or even damaged during stacking, and at least 2-3 people are needed to complete the corresponding work normally. Therefore, there is still considerable room for improvement in terms of efficiency and quality. Summary of the Invention

[0004] To address the problems mentioned in the background art, this application provides an automatic stacking device for reel packaging products, which automates multiple actions such as lifting, transporting, flipping, and placing reel products during stacking, thereby improving stacking efficiency and ensuring the quality of reel packaging products.

[0005] This application adopts the following technical solution: an automatic stacking device for reel-packaged products, characterized in that it includes a supporting base plate 1, a traveling track, a traveling mechanism, a lifting mechanism, and a flipping mechanism.

[0006] The travel track is laid on the support base plate 1, including two horizontal linear guide rails 2 set on both sides of the support base plate 1 for support and guidance, and a straight rack 3 set in the same direction in the middle of the support base plate 1 for pushing.

[0007] The walking mechanism includes a hollow, quadrangular prism-shaped walking body 4. A walking motor 5 is fixedly installed on the lower left or right side of the walking body 4. A gear is installed on the drive shaft of the walking motor 5, which meshes with a rack 3 to drive the entire walking body 4 to move along a horizontal linear guide rail 2. A longitudinal groove 6 is provided on the front of the walking body 4. Vertical linear guide rails 7 are symmetrically arranged on both sides of the longitudinal groove 6. The vertical linear guide rails 7 are located on the inner or outer side of the front of the walking body 4. A spindle box 8 is set in the cavity inside the walking body 4 and fixed to a sliding plate 9 that is clamped on the two vertical linear guide rails 7. The spindle box 8 moves up and down along the two vertical linear guide rails 7 with the sliding plate 9. On the back of the walking body 4, there are longitudinal grooves 6, vertical linear guide rails 7 and sliding plates 9 that are symmetrical to those on the front. The spindle box 8 is suspended in the cavity inside the walking body 4 by the combined action of the longitudinal grooves 6, vertical linear guide rails 7 and sliding plates 9 on the front and back of the walking body 4.

[0008] The spindle box 8 is equipped with a tilting mechanism and a lifting mechanism.

[0009] The flipping mechanism includes a horizontal main drive shaft 10 that penetrates the main spindle box 8 laterally. Its front end is vertically fixedly connected to a lifting shaft 11 for lifting reel products. An air expansion shaft is installed inside. A gear is installed at the rear end of the horizontal main drive shaft 10 and is connected to a flipping motor 12 fixed on the sliding plate 9 on the back of the walking body 4 via gear transmission. The front and rear ends of the horizontal main drive shaft 10 are indirectly connected, and a gear transmission mechanism 13 is set in the middle to realize different speed and torque outputs.

[0010] The lifting mechanism includes a lifting motor 14 mounted on the top of the walking body 4, and a ball screw mechanism connected to the transmission shaft of the lifting motor 14 and vertically penetrating the main spindle box 8. The ball nut 15 is fixed on the inner wall of the main spindle box 8, and the ball screw 16 is inserted into the ball nut 15. Balls are provided in the contact area between the two. The lifting motor 14 drives the ball screw 16 to rotate, which in turn drives the ball nut 15 to move the main spindle box 8 and its auxiliary components up and down along the vertical linear guide rail 7.

[0011] Preferably, it also includes a reel product stacking and positioning mechanism, specifically set at the end of the support base plate 1 and the traveling track, including a retractable sliding base frame 17, a placement groove 18 for the reel product packaging base plate set on the sliding base frame 17, and a reel product positioning arc plate 19 vertically fixed on the sliding base frame 17; in addition, an independent telescopic rod 20 is set below the middle position of the placement groove 18, and a lifting plate 21 driven by a cylinder is installed at its end. The packaging base plate is placed above the lifting plate 21, and the cylinder pushes the lifting plate 21 to lift the packaging base plate as a whole.

[0012] Preferably, the gear transmission mechanism 13 adopts a sliding gear transmission, clutch-type gear transmission, planetary gear transmission or interchangeable gear transmission commonly used in the prior art.

[0013] Preferably, the rear end of the horizontal main drive shaft 10, which penetrates the main spindle box 8, extends out of the back of the walking body 4, with the extension length being the same as the length of its front end on the front of the walking body 4. At the same time, a lifting reel product assembly shaft 11 is vertically fixedly connected to the rear extension portion, and an air expansion shaft is installed inside. This structure enables the lifting and flipping of the reel product on both the front and rear sides of the walking body 4, as well as transportation along the horizontal linear guide rail 2.

[0014] Preferably, a reel product stacking and positioning mechanism is provided on the back side of the walking body 4, which is symmetrical to the front side. Beneficial effects

[0015] ①The automatic stacking device described in this application can quickly perform stacking operations on reel products. Compared with manual stacking, it can significantly shorten the stacking time of a single reel, thereby completing the stacking task of more reels per unit time, accelerating the pace of the entire production process, and improving production efficiency.

[0016] ②The automatic stacking device described in this application relies on a precise control system and mechanical structure to ensure that each reel is placed in the accurate position. The neatness and standardization of the stacking are far superior to manual operation, which is beneficial to subsequent storage and transportation. Furthermore, during the stacking process, the gripping, handling and placement of the reels can be done smoothly and accurately, reducing the risk of reel damage or collapse due to improper operation, ensuring the stability of the stacking and reducing product loss during the stacking process.

[0017] ③ The automatic stacking device described in this application reduces direct human intervention, lowers the probability of workplace injuries such as workers being hit or crushed by reels during the stacking process, creates a safer working environment for employees, maximizes space utilization, increases warehouse storage density, reduces warehouse floor space, and lowers warehousing costs. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the automatic stacking device described in this application.

[0019] Figure 2 This is a diagram of the internal structure of the walking body.

[0020] Figure 3 This is a structural schematic diagram of the supporting base plate.

[0021] Figure 4 This is a diagram of the internal structure of the spindle box.

[0022] Figure 5 This refers to the operating status of the automated stacking device. Figure 1 .

[0023] Figure 6 This refers to the operating status of the automated stacking device. Figure 2 .

[0024] In the diagram, the components are: 1. Support base plate; 2. Horizontal linear guide rail; 3. Straight rack; 4. Walking body; 5. Walking motor; 6. Longitudinal slide groove; 7. Vertical linear guide rail; 8. Main spindle box; 9. Sliding plate; 10. Horizontal main drive shaft; 11. Set shaft; 12. Tilting motor; 13. Gear transmission mechanism; 14. Lifting motor; 15. Ball nut; 16. Ball screw; 17. Sliding base frame; 18. Placement slot; 19. Positioning arc plate; 20. Independent telescopic rod; 21. Lifting plate. Detailed Implementation Example 1

[0025] like Figure 1-4 As shown, the automatic stacking device for reel packaging products described in this embodiment includes a support base plate 1, a traveling track, a traveling mechanism, a lifting mechanism, and a flipping mechanism.

[0026] The travel track is laid on the support base plate 1, including two horizontal linear guide rails 2 set on both sides of the support base plate 1 for support and guidance, and a straight rack 3 set in the same direction in the middle of the support base plate 1 for pushing.

[0027] The walking mechanism includes a hollow, quadrangular prism-shaped walking body 4. A walking motor 5 is fixedly installed on the lower left or right side of the walking body 4. A gear is installed on the drive shaft of the walking motor 5, which meshes with a rack 3 to drive the entire walking body 4 to move along a horizontal linear guide rail 2. A longitudinal groove 6 is provided on the front of the walking body 4. Vertical linear guide rails 7 are symmetrically arranged on both sides of the longitudinal groove 6. The vertical linear guide rails 7 are located on the inner or outer side of the front of the walking body 4. A spindle box 8 is set in the cavity inside the walking body 4 and fixed to a sliding plate 9 that is clamped on the two vertical linear guide rails 7. The spindle box 8 moves up and down along the two vertical linear guide rails 7 with the sliding plate 9. On the back of the walking body 4, there are longitudinal grooves 6, vertical linear guide rails 7 and sliding plates 9 that are symmetrical to those on the front. The spindle box 8 is suspended in the cavity inside the walking body 4 by the combined action of the longitudinal grooves 6, vertical linear guide rails 7 and sliding plates 9 on the front and back of the walking body 4.

[0028] The spindle box 8 is equipped with a tilting mechanism and a lifting mechanism.

[0029] The flipping mechanism includes a horizontal main drive shaft 10 that penetrates the main spindle box 8 laterally. Its front end is vertically fixedly connected to a lifting shaft 11 for lifting reel products. An air expansion shaft is installed inside. A gear is installed at the rear end of the horizontal main drive shaft 10 and is connected to a flipping motor 12 fixed on the sliding plate 9 on the back of the walking body 4 via gear transmission. The front and rear ends of the horizontal main drive shaft 10 are indirectly connected, and a gear transmission mechanism 13 is set in the middle to realize different speed and torque outputs.

[0030] The lifting mechanism includes a lifting motor 14 mounted on the top of the walking body 4, and a ball screw mechanism connected to the transmission shaft of the lifting motor 14 and vertically penetrating the main spindle box 8. The ball nut 15 is fixed on the inner wall of the main spindle box 8, and the ball screw 16 is inserted into the ball nut 15. Balls are provided in the contact area between the two. The lifting motor 14 drives the ball screw 16 to rotate, which in turn drives the ball nut 15 to move the main spindle box 8 and its auxiliary components up and down along the vertical linear guide rail 7.

[0031] This embodiment also includes a reel product stacking and positioning mechanism, specifically located at the end of the support base plate 1 and the travel track. It includes a retractable sliding base frame 17, a placement slot 18 for the reel product packaging base plate on the sliding base frame 17, and a reel product positioning arc plate 19 vertically fixed on the sliding base frame 17. In addition, an independent telescopic rod 20 is provided below the middle position of the placement slot 18, and a lifting plate 21 driven by a cylinder is installed at its end. The packaging base plate is placed above the lifting plate 21, and the cylinder pushes the lifting plate 21 to lift the packaging base plate as a whole.

[0032] Example 2

[0033] like Figure 5 and 6 As shown, the automatic stacking device for reel-packaged products described in this embodiment operates according to the following steps:

[0034] First, the positioning mechanism is deployed into position, and the sliding base 17 slides perpendicularly to the horizontal linear guide rail 2 to the stacking position of the reel products. The packaging base plate of the reel products is placed in the placement slot 18. Then, the traveling body 4 moves to the reel product placement position. The horizontal main drive shaft 10 in the flipping mechanism rotates under the control of the flipping motor 12. The sleeve shaft 11 is vertically downward, facing the paper core of the reel products. Then, the lifting motor 14 controls the main shaft box 8 to descend, the sleeve shaft 11 is inserted into the paper core, the air expansion shaft is activated to clamp the reel products, and the support shaft lifting motor 14 rises to lift the reel products off the ground. The traveling motor 5 works, driving the traveling body 4 and the reel products to move to the stacking location. The lifting motor 14 controls the main shaft box 8 to descend. The coiled products are lowered, aligned with the positioning arc plate 19, and placed on the packaging base plate. Then, the air shaft is closed, the spindle box 8 rises, detaches from the coiled products, and the walking motor 5 operates, driving the walking body 4 to transport the next coiled product. This cycle continues until the required number of coiled products on the packaging base plate are reached and neatly arranged under the action of the positioning arc plate 19. At this time, the walking body 4 moves away from the positioning mechanism, the cylinder is activated, and the lifting plate 21 lifts the packaging base plate and the coiled products on it. The sliding base frame 17 retracts, and the operator wraps the coiled products with a moisture-proof protective film. After wrapping, a pad is placed under the packaging base plate, the cylinder retracts, and the formed coiled product unit is placed on the pad to complete the stacking. Example 3

[0035] refer to Figure 1 The automatic stacking device for reel-packaged products described in this embodiment, in Figure 1 Based on this, the rear end of the horizontal main drive shaft 10, which penetrates the main spindle box 8, extends out of the back of the walking body 4, with the extension length being the same as the length of its front end on the front of the walking body 4. At the same time, a lifting reel product assembly shaft 11 is vertically fixedly connected to the rear extension part, and an air expansion shaft is installed inside. This structure can realize the lifting, flipping, and transportation of reel products along the horizontal linear guide rail 2 on both the front and rear sides of the walking body 4. On one side of the back of the walking body 4, a reel product stacking and positioning mechanism is set up, which is symmetrical to the front.

Claims

1. An automatic stacking device for reel packaging products, characterized in that, It comprises a support base plate (1), a walking track, a walking mechanism, a lifting mechanism and a turnover mechanism. The walking track is laid on the support base plate (1) and comprises two horizontal straight rails (2) arranged on both sides of the support base plate (1) to support and guide, and a straight rack (3) arranged at the middle part of the support base plate (1) to push. The walking mechanism comprises a hollow quadrangular prism-shaped walking body (4), a walking motor (5) fixedly installed at the left or right lower end of the outer surface of the walking body (4), a gear installed on the driving shaft of the walking motor (5) to engage with the straight rack (3) to drive the whole walking body (4) to move along the horizontal straight rail (2), a longitudinal sliding groove (6) formed on the front face of the walking body (4), vertical straight rails (7) symmetrically arranged on both sides of the longitudinal sliding groove (6), a main shaft box (8) arranged in the internal cavity of the walking body (4) and fixed with a sliding plate (9) clamped on the two vertical straight rails (7), the main shaft box (8) moving up and down along the two vertical straight rails (7) with the sliding plate (9), and a longitudinal sliding groove (6), a vertical straight rail (7) and a sliding plate (9) symmetrically arranged on the back face of the walking body (4); the main shaft box (8) is suspended in the internal cavity of the walking body (4) through the cooperation of the longitudinal sliding grooves (6), the vertical straight rails (7) and the sliding plates (9) on the front face and the back face of the walking body (4). The main shaft box (8) is internally provided with a turnover mechanism and a lifting mechanism. The turnover mechanism comprises a horizontal main transmission shaft (10) penetrating the main shaft box (8), a sleeve shaft (11) fixedly connected to the front end of the horizontal main transmission shaft (10) to lift the reel product, an air expansion shaft arranged in the sleeve shaft (11), a gear sleeved on the rear end of the horizontal main transmission shaft (10) and connected to a turnover motor (12) fixed on the sliding plate (9) on the back face of the walking body (4) through gear transmission, and a gear transmission mechanism (13) arranged between the front end and the rear end of the horizontal main transmission shaft (10) to realize different speed and torque outputs. The lifting mechanism comprises a lifting motor (14) arranged on the top of the walking body (4) and a ball screw mechanism vertically penetrating the main shaft box (8) and connected with the transmission shaft of the lifting motor (14), wherein a ball nut (15) is fixed on the inner wall of the main shaft box (8), a ball screw (16) penetrates the ball nut (15), balls are arranged in the contact area between the ball nut (15) and the ball screw (16), the lifting motor (14) drives the ball screw (16) to rotate, thereby driving the ball nut (15) to move up and down along the vertical straight rail (7) with the main shaft box (8) and its accessory components.

2. The automatic stacking device for reel packaging products according to claim 1, characterized in that, Also included is a reel product stack positioning mechanism, which is specifically arranged at the end of the support base plate (1) and the walking track, and includes a retractable sliding base (17), a reel product packaging base plate placing groove (18) arranged on the sliding base (17), and a reel product positioning arc-shaped plate (19) vertically fixed on the sliding base (17); in addition, a separate telescopic rod (20) is arranged below the middle position of the placing groove (18), the end of the telescopic rod (20) is provided with a lifting plate (21) driven by a pneumatic cylinder, and the packaging base plate is placed above the lifting plate (21), the pneumatic cylinder drives the lifting plate (21) to lift the packaging base plate as a whole.

3. The automatic stacking device for reel packaging products according to claim 1, characterized in that, The gear shifting mechanism (13) is a commonly used sliding gear shifter, clutch gear shifter, planetary gear shifter or exchange gear shifter in the prior art.

4. The automatic stacking device for reel packaging products according to claim 3, characterized in that, The rear end of the horizontal main transmission shaft (10) extends out of the back of the walking main body (4), the extension length is the same as the length of the front end of the horizontal main transmission shaft (10) at the front of the walking main body (4), and a sleeving shaft (11) for lifting the reel product is also vertically and fixedly connected to the rear end extension part, and a gas expansion shaft is arranged inside, thereby forming a lifting and overturning mechanism symmetrical to the front of the walking main body (4).

5. The automatic stacking device for reel packaging products according to claim 4, characterized in that, On the back side of the walking main body (4), a reel product stack positioning mechanism symmetrical to the front is arranged.

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