A novel carton stacking apparatus

Abstract

The utility model provides a novel carton stacking device, including the stocker, and the connecting mechanism is rotatably installed between the stocker and the discharging machine, the connecting mechanism includes the mounting seat and the electric push rod, and the mounting seat is fixed on the discharging machine, and the electric push rod rotates in the mounting seat, the telescopic end of electric push rod rotatably installs the connecting rod, and the connecting rod is fixed with the guide plate, and a plurality of groups of gyro wheels are rotatably installed in the guide plate, and the one end fixed with the pivot of guide plate is away from the connecting rod, and the bracing piece is fixed on the stocker, and the pivot is rotatably connected with the bracing piece, the electric push rod drives the guide plate to rotate to the one end close to the discharging machine, makes the guide plate to connect the part in the middle of stocker and discharging machine, and the carton of stacking to certain height can move to the guide plate along the stocker when this time, and then it is convenient to convey the carton of stacking to the next production line.

Description

Technical Field

[0001] This utility model belongs to the field of cardboard box stacking technology, and specifically relates to a novel cardboard box stacking device. Background Technology

[0002] Cardboard box stacking is a core link in logistics warehousing and supply chain flow. Its essence lies in achieving seamless integration of cardboard boxes from production to warehousing and transportation through orderly stacking, structural stability, and efficient flow. The core function of cardboard box stacking machines is to replace manual labor with automation, ensure quality through precise control, optimize the supply chain through process integration, flexibly adapt to complex needs, and improve decision-making efficiency through data management. It is not merely a stacking tool, but a key node in the supply chain for cost reduction, efficiency improvement, quality enhancement, loss reduction, and process optimization.

[0003] However, after the cartons are stacked, the entire stack of cartons needs to be moved from the stacker to the unloading machine. Although some devices are equipped with fixed conveyor plates, the angle of the plates is not easy to adjust. When conveying thin cartons, they are prone to slipping due to excessive tilt angle, and when conveying thick cartons, they are prone to jamming due to insufficient tilt angle, which will lead to poor conveying stability. Moreover, the conveyor plates are mostly flat, and the friction between the cartons and the plate surface will easily affect the sliding effect of the cartons. Utility Model Content

[0004] The purpose of this utility model is to provide a new type of carton stacking device to solve the above problems. The electric push rod drives the guide plate to rotate towards the end close to the discharge machine, so that the guide plate connects the middle part of the stacker and the discharge machine. At this time, the cartons stacked to a certain height can move along the rotating stacker to the guide plate, which makes it easier to transport the stacked cartons to the next production line.

[0005] This utility model achieves the above objectives through the following technical solutions: A novel carton stacking device includes a stacker and a discharger, with a connecting mechanism rotatably mounted between the stacker and the discharger. The connecting mechanism includes a mounting base and an electric push rod. Two mounting bases are symmetrically fixedly connected to the discharger. An electric push rod is rotatably mounted inside the mounting base. A connecting rod is rotatably mounted on the telescopic end of the electric push rod. A guide plate is fixedly connected to the connecting rod. Several sets of rollers are rotatably mounted at equal intervals inside the guide plate.

[0006] In a preferred embodiment, a rotating shaft is fixedly connected to one end of the guide plate away from the connecting rod, and a support rod is fixedly connected to the stacker, with the rotating shaft and the support rod being rotatably connected.

[0007] In a preferred embodiment, the support rod is located at one end of the stacker near the mounting base, and the guide plate is located between the stacker and the discharger, with the guide plate being inclined.

[0008] As a preferred embodiment, the end of the stacker away from the discharge machine is connected to a feeding mechanism. The feeding mechanism includes a feeder and a crossbar. The feeder is installed at the end of the stacker away from the discharge machine. The feeder is fixedly connected to the crossbar through a hydraulic rod. Several push rods are fixedly installed at equal intervals at the bottom end of the crossbar.

[0009] As a preferred embodiment, the feeding mechanism further includes a baffle. The end of the feeder near the stacker is fixedly connected to the baffle, and the push rod is located between the two baffles. The push rod is arranged in an L-shape.

[0010] As a preferred embodiment, a pressing mechanism is fixedly installed on the discharge machine. The pressing mechanism includes a fixed frame and a sliding rod. The fixed frame is fixedly connected to the top of the discharge machine, and the sliding rod is slidably installed on the fixed frame. Two pressure rollers are rotatably connected to the bottom end of the sliding rod.

[0011] As a preferred embodiment, the pressing mechanism further includes a backing plate, the fixing frame is fixedly connected to the backing plate via a hydraulic rod, and two sets of guide wheels are rotatably installed inside the backing plate.

[0012] In a preferred embodiment, the end of the abutment away from the slide bar is arranged in an arc shape, and the pressure roller is located directly above the stacker.

[0013] In a preferred embodiment, the stacker is fixedly connected to the clamping plates via hydraulic rods, the two clamping plates are symmetrically arranged, and the pressure roller is located in the middle of the two clamping plates.

[0014] Compared with the prior art, the present invention has the following beneficial effects: When stacking cartons, the electric push rod drives the connecting rod to rotate the guide plate. The guide plate drives the rotating shaft to rotate along the support rod, making the guide plate perpendicular to the stacker. When the cartons are conveyed to the stacker, the guide plate can block one side of the cartons, allowing them to be stacked one by one on top of the stacker. When the cartons are stacked to a certain height, the electric push rod is activated again, causing the guide plate to rotate towards the end closer to the discharge machine. This connects the middle part of the stacker and the discharge machine. At this point, the cartons stacked to a certain height can move along the rotating stacker to the guide plate. Since several sets of rollers are equidistantly installed inside the guide plate, the cartons can move along the rollers to the top of the discharge machine, facilitating the conveying of the stacked cartons to the next production line and improving the conveying efficiency of the cartons. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2This is a schematic diagram of the connection structure between the fixing frame and the sliding rod of this utility model; Figure 3 for Figure 2 The diagram shown is an enlarged view of the structure of part A. Figure 4 This is a schematic diagram of the connection structure between the mounting base and the hydraulic rod of this utility model; Figure 5 This is a schematic diagram of the connection structure between the abutment plate and the guide wheel of this utility model; Figure 6 This is a schematic diagram of the connection structure between the crossbar and the push rod of this utility model.

[0016] The diagram shows: 1. Stacker; 2. Discharge machine; 3. Connecting mechanism; 301. Mounting base; 302. Electric push rod; 303. Support rod; 304. Guide plate; 305. Connecting rod; 306. Roller; 307. Rotating shaft; 4. Pressing mechanism; 401. Fixed frame; 402. Slide rod; 403. Support plate; 404. Guide wheel; 405. Pressure roller; 5. Feeding mechanism; 501. Feeder; 502. Crossbar; 503. Push rod; 504. Baffle; 6. Clamping plate. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figures 1 to 6As shown, this utility model embodiment provides a novel carton stacking device, including a stacker 1 and a discharger 2. A connecting mechanism 3 is rotatably installed between the stacker 1 and the discharger 2. The connecting mechanism 3 includes a mounting base 301 and an electric push rod 302. Two mounting bases 301 are symmetrically fixedly connected to the discharger 2. An electric push rod 302 is rotatably installed inside the mounting base 301. A connecting rod 305 is rotatably installed at the telescopic end of the electric push rod 302. A guide plate 304 is fixedly connected to the connecting rod 305. The guide plate 304 is kept perpendicular to the stacker 1 and acts as a lateral baffle for the carton. After the carton enters the stacker 1, the guide plate 304 restricts the position of one side of the carton. In conjunction with the clamps 6 installed at both ends of the stacker 1, the cartons are neatly stacked one by one to the top of the stacker 1. The guide plate 304 is located between the stacker 1 and the discharger 2. The guide plate 304 is inclined, and several sets of rollers 306 are equidistantly installed inside the guide plate 304. The end of the guide plate 304 away from the connecting rod 305 is fixedly connected to the rotating shaft 307. When the electric push rod 302 installed in the mounting base 301 is activated, the telescopic end of the electric push rod 302 drives the connecting rod 305 to rotate. The connecting rod 305 pulls the guide plate 304 to rotate around the rotating shaft 307, so that the guide plate 304 is adjusted from a vertical state to an inclined state. The electric push rod 302 is further adjusted so that one end of the guide plate 304 is attached to the platform of the stacker 1 and the other end is attached to the platform of the discharger 2. The guide plate 304 forms a conveying channel connecting the stacker 1 and the discharger 2. A support rod 303 is fixedly connected to the stacker 1. The support rod 303 is located at the end of the stacker 1 near the mounting base 301. The rotating shaft 307 is rotatably connected to the support rod 303.

[0019] Please see Figures 1 to 6 As shown, the end of the stacker 1 away from the discharger 2 is connected to the feeding mechanism 5. The feeding mechanism 5 includes a feeder 501 and a crossbar 502. The feeder 501 is installed at the end of the stacker 1 away from the discharger 2. The feeder 501 is fixedly connected to the crossbar 502 via a hydraulic rod. Several push rods 503 are fixedly installed at equal intervals at the bottom end of the crossbar 502. The extension end of the hydraulic rod drives the crossbar 502 to move towards the stacked cartons. The crossbar 502 drives the push rods 503 to insert between the cartons, pushing some of the stacked cartons onto the guide plate 304. The push rods 503 are arranged in an L-shape. A baffle 504 is fixedly connected at the end of the feeder 501 near the stacker 1. The push rods 503 are located between two baffles 504. The baffles 504 are a certain distance away from the belt of the feeder 501, which can limit the excessive conveying of cartons.

[0020] Please see Figures 1 to 6As shown, a pressing mechanism 4 is fixedly installed on the feeding machine 2. The pressing mechanism 4 includes a fixed frame 401 and a sliding rod 402. The fixed frame 401 is fixedly connected to the top of the feeding machine 2. The sliding rod 402 is slidably installed on the fixed frame 401. Two pressure rollers 405 are rotatably connected to the bottom end of the sliding rod 402. The pressure rollers 405 rotatably installed at the end of the sliding rod 402 will contact the top of the carton. New cartons are inserted and stacked one by one against the top of the conveyor belt of the stacker 1. The pressure rollers 405 always abut against the top carton when the cartons are stacked, which helps to prevent the cartons from tipping over during the stacking process. The pressure rollers 405 are located directly above the stacker 1. The fixed frame 401 is fixedly connected to the back plate 403 through a hydraulic rod. The end of the back plate 403 away from the sliding rod 402 is set with an arc surface structure. Two sets of guide wheels 404 are rotatably installed inside the back plate 403.

[0021] Please see Figures 1 to 6 As shown, the stacker 1 is fixedly connected to the clamping plate 6 by a hydraulic rod. The two clamping plates 6 are symmetrically arranged, and the pressure roller 405 is located in the middle of the two clamping plates 6. The clamping plates 6 are fixed to the stacker 1 by the hydraulic rod. When the hydraulic rod is activated, the distance between the two clamping plates 6 can be adjusted, which makes it easier to adjust the position of the clamping plates 6 according to the length of the carton.

[0022] In use, the operator first neatly places the cartons to be stacked on the belt of the feeder 501, ensuring that the edges of the cartons are aligned with the sides of the feeder 501. Two baffles 504 are symmetrically fixed at one end of the feeder 501 near the stacker 1. The baffles 504 are a distance from the belt of the feeder 501 to limit excessive carton transport. The cartons are then transported from the feeder 501 to the stacker 1. Initially, the guide plate 304 remains perpendicular to the stacker 1, acting as a lateral baffle for the cartons. After the cartons enter the stacker 1, the guide plate 304 restricts the position of one side of the cartons, working in conjunction with the baffles 504 at both ends of the stacker 1. The clamping plates 6 are installed to neatly stack the cartons one by one onto the top of the stacker 1. The clamping plates 6 are fixed to the stacker 1 by hydraulic rods. When the hydraulic rods are activated, the distance between the two clamping plates 6 can be adjusted, which facilitates the adjustment of the position of the clamping plates 6 according to the length of the cartons, thus improving the efficiency of the stacker 1. During the stacking process, the pressure rollers 405, which are rotatably installed at the end of the slide bar 402, will contact the top of the cartons. New cartons are inserted into the stack one by one, adhering to the top of the stacker 1 belt. The pressure rollers 405 always abut against the top cartons as the cartons are stacked, thus helping to prevent the cartons from tipping over during the stacking process. When the cartons are stacked to the target height, the mounting base is activated. The electric push rod 302 installed inside 301 drives the connecting rod 305 to rotate. The connecting rod 305 pulls the guide plate 304 to rotate around the rotating shaft 307, adjusting the guide plate 304 from a vertical state to an inclined state. The electric push rod 302 is then adjusted so that one end of the guide plate 304 is in contact with the platform of the stacker 1 and the other end with the platform of the discharger 2. The guide plate 304 forms a conveying channel connecting the stacker 1 and the discharger 2. At this time, the hydraulic rod switch installed on the feeder 501 is turned on. The extension end of the hydraulic rod drives the crossbar 502 to move closer to the stacked cartons. The crossbar 502 drives the push rod 503 to insert into the cartons. Between these steps, some of the stacked cartons are pushed onto the guide plate 304. Since several sets of rollers 306 are rotatably installed on the guide plate 304, the setting of the rollers 306 reduces the friction between the cartons and the guide plate 304, so that the cartons can be conveyed to the belt of the discharge machine 2 through the guide plate 304. When the discharge machine 2 is started, the top cartons contact the guide wheels 404 installed in the back plate 403. The cartons move, and the guide wheels 404 rotate along the inner wall of the back plate 403 under the action of friction. The setting of the back plate 403 and the guide wheels 404 can prevent the cartons from tipping over during the movement, thus facilitating the conveying of the stacked cartons to the next production line.

[0023] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0024] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A novel cardboard box stacking device, comprising a stacker (1), characterized in that: A connecting mechanism (3) is rotatably installed between the stacker (1) and the discharger (2). The connecting mechanism (3) includes a mounting base (301) and an electric push rod (302). Two mounting bases (301) are symmetrically fixedly connected to the discharger (2). An electric push rod (302) is rotatably installed inside the mounting base (301). A connecting rod (305) is rotatably installed at the telescopic end of the electric push rod (302). A guide plate (304) is fixedly connected to the connecting rod (305). Several sets of rollers (306) are rotatably installed at equal intervals inside the guide plate (304).

2. The novel cardboard box stacking device according to claim 1, characterized in that: The guide plate (304) is fixedly connected to a rotating shaft (307) at one end away from the connecting rod (305), and a support rod (303) is fixedly connected on the stacker (1). The rotating shaft (307) and the support rod (303) are rotatably connected.

3. A novel cardboard box stacking device according to claim 2, characterized in that: The support rod (303) is located at one end of the stacker (1) near the mounting base (301), and the guide plate (304) is located between the stacker (1) and the discharger (2), and the guide plate (304) is inclined.

4. A novel cardboard box stacking device according to claim 1, characterized in that: The stacker (1) is connected to a feeding mechanism (5) at one end away from the discharger (2). The feeding mechanism (5) includes a feeder (501) and a crossbar (502). The feeder (501) is installed at one end of the stacker (1) away from the discharger (2). The feeder (501) is fixedly connected to the crossbar (502) by a hydraulic rod. Several push rods (503) are fixedly installed at equal intervals at the bottom end of the crossbar (502).

5. A novel cardboard box stacking device according to claim 4, characterized in that: The feeding mechanism (5) also includes a baffle (504). The feeder (501) is fixedly connected to the baffle (504) at one end near the stacker (1). The pusher (503) is located between the two baffles (504).

6. A novel cardboard box stacking device according to claim 1, characterized in that: The material discharger (2) is fixedly installed with a pressing mechanism (4). The pressing mechanism (4) includes a fixed frame (401) and a slide rod (402). The fixed frame (401) is fixedly connected to the top of the material discharger (2). The slide rod (402) is slidably installed on the fixed frame (401). Two pressure rollers (405) are rotatably connected to the bottom end of the slide rod (402).

7. A novel cardboard box stacking device according to claim 6, characterized in that: The pressing mechanism (4) also includes a stop plate (403), the fixing frame (401) is fixedly connected to the stop plate (403) by a hydraulic rod, and two sets of guide wheels (404) are rotatably installed inside the stop plate (403).

8. A novel cardboard box stacking device according to claim 7, characterized in that: The end of the abutment (403) facing away from the slide bar (402) is arranged in an arc shape, and the pressure roller (405) is located directly above the stacker (1).

9. A novel cardboard box stacking device according to claim 6, characterized in that: The stacker (1) is fixedly connected to the clamping plate (6) by a hydraulic rod. The two clamping plates (6) are arranged symmetrically, and the pressure roller (405) is located in the middle of the two clamping plates (6).

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