Full-automatic board turning and stacking machine for cartons

Abstract

The utility model discloses a full-automatic turnover stacker for cartons, which relates to the technical field of carton processing and comprises a frame, a feed inlet arranged on the right side of the frame, a guide roller arranged above the frame and used for guiding the cartons, and two clamping plates arranged above the guide roller and used for limiting the cartons. A carton enters the rolling rollers arranged on the machine frame through the feeding port, the driving mechanism drives the rolling rollers to rotate, the carton moves along with the rolling rollers, the carton is guided by the guide rollers in the moving process, lateral movement of the carton is changed into transverse movement by the blocks, and therefore the direction of the carton is changed, and the carton can be conveniently moved according to using requirements. Limiting of the fixing frame and the fixing block is opened by rotating the limiting screw, the fixing frame is moved to the needed position to meet the requirement for direction adjustment of the cartons, limiting is conducted through the limiting screw after adjustment is completed, then the cartons are tightly arranged, and the requirement for follow-up automatic operation is met.

Description

TECHNICAL FIELD

[0001] The utility model relates to carton processing technical field, especially a kind of carton full-automatic board turning and stacking machine. BACKGROUND

[0002] Carton full-automatic board turning and stacking machine as the key equipment on carton packaging production line, plays an important role in modern industrial production. It can automatically complete the board turning and stacking operation of carton, greatly improves production efficiency, reduces labor cost. In the packaging process of various products, from food and beverage to electronic appliances, from daily chemical products to building materials and home furnishings, etc. Many industries have widely applied the equipment. Carton full-automatic board turning and stacking machine usually has the following key structures:

[0003] 1, conveying mechanism is responsible for stably conveying carton to board turning and stacking area, its running speed and stability directly affect overall production efficiency, with high-precision speed regulation and synchronous control function.

[0004] 2, board turning device can overturn carton according to preset angle, changes the direction of carton, to meet different stacking needs, adopts advanced power drive system and accurate angle control algorithm.

[0005] 3, stacking mechanism then orderly stacks carton after board turning, forms neat stack, has reliable lifting and positioning system, ensures the accuracy and stability of stacking.

[0006] 4, control system is like the "brain" of equipment, responsible for coordinating the action of each mechanism, realizes automatic operation, carries out intelligent control through programmable logic controller (PLC) and human-machine interface (HMI).

[0007] At present, in order to realize efficient carton board turning and stacking operation, various manufacturers adopt a variety of designs and technologies. Some manufacturers focus on improving the running speed of equipment, optimize the power configuration of conveying and stacking mechanism, so that the equipment can handle more number of cartons in unit time. Some manufacturers are committed to improving the adaptability of equipment, design the system that can flexibly adjust parameters, to meet the board turning and stacking needs of cartons of different sizes and materials. Some manufacturers pay attention to the degree of intelligence of equipment, introduce advanced sensors and algorithms, realize real-time monitoring and automatic adjustment to the state of carton.

[0008] However, the above-mentioned implementation still has the following problems. In the conveying and positioning process of the carton, due to the lack of effective guide structure, the carton is prone to deviation, skew and other situations during conveying, which leads to inaccurate position during turning and stacking, affects the neatness and stability of stacking, and even may cause damage to the carton. In terms of operation safety and precision control of the equipment, there is no reasonable limiting structure, so that each moving part may exceed the safe range or have insufficient positioning precision during operation, which not only may cause equipment failure and reduce the service life of the equipment, but also affects the processing quality of the carton. The present application proposes a solution to solve the above-mentioned problems, that is, by setting a perfect guide and limiting structure in the full-automatic turning and stacking machine for cartons, the correct position and posture of the carton during conveying are ensured, and the operation safety and precision of each moving part of the equipment are ensured, thereby improving the overall performance and stability of the equipment. Practical new type content

[0009] In view of the deficiencies of the prior art, the full-automatic turning and stacking machine for cartons is provided, which solves the problems of lack of effective guide structure, deviation, skew and other situations of the carton during conveying, inaccurate position during turning and stacking, affecting the neatness and stability of stacking, and even causing damage to the carton.

[0010] To achieve the above-mentioned purposes, the present application is realized by the following technical solutions:

[0011] The full-automatic turning and stacking machine for cartons comprises a rack, a feeding port is arranged on the right side of the rack, a guide roller for guiding the carton is arranged above the rack, two clamping plates for limiting the carton are arranged above the guide roller, a fixed block is fixedly connected to the upper surface of the rack, a fixed frame is arranged in front of the fixed block, a connecting frame is arranged above the rack, a screw rod is rotatably connected in the connecting frame, a limiting screw is threadedly connected to the surface of the fixed frame, and the fixed frame is rotatably connected with the guide roller.

[0012] Preferably, a plurality of threaded holes are formed in the upper surface of the fixed block, the plurality of threaded holes are threadedly connected with the limiting screw, and the two clamping plates are designed as long and short types.

[0013] Preferably, a limiting plate is fixedly connected to the upper surface of each of the two clamping plates, the two limiting plates are threadedly connected with the screw rod, and a clamping groove is formed in each of the left and right sides of the connecting frame, and the two limiting plates are movably connected with the two clamping grooves, respectively.

[0014] Compared with the prior art, the present application has the following beneficial effects:

[0015] 1、In use, the carton enters the rolling roller arranged on the rack through the feeding port, the driving mechanism drives a group of rolling rollers to rotate, the carton moves along with it, and the carton is guided by the guide roller during the movement, the carton is blocked to change from lateral movement to transverse movement, thereby realizing the change of the direction of the carton, according to the use requirement, the limiting of the fixing frame and the fixing block is opened by rotating the limiting screw, the fixing frame is moved to the required position to meet the requirement of the direction adjustment of the carton, after the adjustment is completed, the limiting is realized through the limiting screw, thereby realizing the close arrangement of the cartons, and the requirement of the subsequent automatic operation is met.

[0016] 2、In the movement of the carton, the handle is rotated to drive the fixed screw rod to rotate, the two limiting plates sleeved on the screw rod are relatively moved along with the screw thread during the rotation of the screw rod, the distance between the two limiting plates is adjusted to cooperate with the guide roller to complete the consistency of the position of the carton during the movement, and finally the arranged cartons are pushed by the push plate driven by the starting cylinder, the dislocation phenomenon can be avoided, the degree of automation is high, and the accuracy of the whole operation is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] The above description is only a summary of the technical scheme of the utility model, in order that the technical means of the utility model can be more clearly understood, and the content of the specification can be implemented, the following preferred embodiments of the utility model are described in detail in cooperation with the drawings.

[0018] Figure 1 It is the overall structural drawing of the utility model;

[0019] Figure 2 It is the fixing frame structure drawing of the utility model;

[0020] Figure 3 It is the fixing block structure drawing of the utility model;

[0021] Figure 4 It is the clamping plate structure drawing of the utility model.

[0022] Legend: 1, rack;2, feeding port;4, connecting frame;5, guide roller;6, clamping plate;7, fixing block;8, limiting screw;9, fixing frame;11, threaded hole;12, clamping groove;13, screw rod;14, limiting plate. DETAILED DESCRIPTION

[0023] The paper box full-automatic turning plate stacking machine provided by the embodiment of the application effectively solves the technical problem that there is no effective guide structure, the paper box is prone to deviation and skew during conveying, the position is inaccurate when the turning plate is stacked, the neatness and stability of the stacking are affected, and even the paper box is damaged, the perfect guide and limiting structure is arranged in the paper box full-automatic turning plate stacking machine, the correct position and posture of the paper box during conveying are ensured, the operation safety and precision of each moving part of the equipment are ensured, and the overall performance and stability of the equipment are improved. EMBODIMENT

[0024] As shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , the technical scheme in the embodiment of the application effectively solves the technical problem that there is no effective guide structure, the paper box is prone to deviation and skew during conveying, the position is inaccurate when the turning plate is stacked, the neatness and stability of the stacking are affected, and even the paper box is damaged, and the general idea is as follows:

[0025] In view of the problems in the prior art, the paper box full-automatic turning plate stacking machine is provided, which comprises a rack 1, a feeding port 2 is arranged on the right side of the rack 1, a guide roller 5 for guiding the paper box is arranged above the rack 1, two clamping plates 6 for limiting the paper box are arranged above the guide roller 5, a fixed block 7 is fixedly connected to the upper surface of the rack 1, a fixed frame 9 is arranged in front of the fixed block 7, a connecting frame 4 is arranged above the rack 1, a screw rod 13 is rotatably connected in the connecting frame 4, a limiting screw 8 is threadedly connected to the surface of the fixed frame 9, and the fixed frame 9 is rotatably connected with the guide roller 5. During use, the paper box enters the rolling roller arranged on the rack 1 through the feeding port 2, a driving mechanism drives a group of rolling rollers to rotate, the paper box moves, is guided by the guide roller 5 during movement, and changes from lateral movement to transverse movement, so that the direction of the paper box is changed. According to the use requirement, the limiting of the fixed frame 9 and the fixed block 7 is released by rotating the limiting screw 8, the fixed frame 9 is moved to the required position to meet the requirement of adjusting the direction of the paper box, the limiting screw 8 is used for limiting after adjustment, the paper boxes are closely arranged, and the requirement of subsequent automatic operation is met.

[0026] A group of threaded holes 11 are arranged on the upper surface of the fixed block 7, and a group of threaded holes 11 are all threaded with the limiting screw 8. The two clamping plates 6 are designed as long and short type, and the upper surfaces of the two clamping plates 6 are all fixedly connected with the limiting plates 14. The two limiting plates 14 are all threaded with the screw rod 13, and the left and right sides of the connecting frame 4 are all provided with the clamping grooves 12. The two clamping grooves 12 are movably connected with the two limiting plates 14 respectively. In the moving process of the carton, the screw rod 13 is driven to rotate by rotating the handle, and the two limiting plates 14 threaded with the screw rod 13 are relatively moved under the action of the thread. The spacing of the two limiting plates 14 is adjusted to cooperate with the guide roller 5 to realize the consistency of the position of the carton during moving. Finally, the arranged cartons are pushed by starting the cylinder to drive the push plate. The whole can avoid dislocation phenomenon, has high automation degree, and is favorable for improving the accuracy of the whole operation.

[0027] Among them, the rack 1: provides support and installation basis for the full-automatic plate flipping and stacking machine of the carton, and is the bearing main body of other components;

[0028] The feeding port 2: is used for the carton to enter the equipment, and is the entrance of the carton to start the subsequent processing process;

[0029] The connecting frame 4: connects the screw rod 13 and provides rotating support for the screw rod 13, and cooperates with the limiting plate 14 through the clamping groove 12 to assist in adjusting the position of the clamping plate 6;

[0030] The guide roller 5: guides the carton during moving, so that the carton moves in the set direction during conveying, and guides the carton to realize direction change;

[0031] The clamping plate 6: limits the carton to prevent the carton from deviating and skewing during conveying, ensures the accurate position of the carton, and cooperates to complete the close arrangement of the carton;

[0032] The fixed block 7: cooperates with the limiting screw 8 through the threaded hole 11 to limit and adjust the position of the fixed frame 9, and indirectly affects the position of the guide roller 5 to meet the direction adjustment requirement of the carton;

[0033] The limiting screw 8: fixes or loosens the connection between the fixed frame 9 and the fixed block 7, adjusts and fixes the position of the fixed frame 9, and then adjusts the position of the guide roller 5;

[0034] The fixed frame 9: is rotatably connected with the guide roller 5, and adjusts the position of the guide roller 5 under the action of the limiting screw 8 to meet the needs of direction adjustment and close arrangement of the carton;

[0035] The threaded hole 11: is threaded with the limiting screw 8, is used for fixing the limiting screw 8, and realizes accurate adjustment and positioning of the position of the fixed frame 9;

[0036] The clamping groove 12 is movably connected with the limiting plate 14, limits the moving direction of the limiting plate 14, assists in adjusting the position of the clamping plate 6, and ensures the consistency of the moving position of the carton.

[0037] The screw rod 13 relatively moves the limiting plate 14 when rotating, thereby adjusting the spacing between the two clamping plates 6 and ensuring the consistency of the position of the carton when moving.

[0038] The limiting plate 14 is threadedly connected with the screw rod 13, moves the clamping plate 6 when the screw rod 13 rotates, adjusts the spacing between the clamping plates 6, and cooperates with the guide roller 5 to ensure the accurate moving position of the carton.

[0039] Working principle:

[0040] In use, the carton enters the rolling roller arranged on the rack 1 through the feeding port 2. The driving mechanism drives a group of rolling rollers to rotate, and the carton moves along with it. The carton is guided by the guide roller 5 during the moving process, and the direction of the carton is changed from lateral movement to transverse movement. According to the use requirement, the limiting of the fixing frame 9 and the fixed block 7 is opened by rotating the limiting screw 8, the fixing frame 9 is moved to the required position to meet the requirement of adjusting the direction of the carton, and the limiting screw 8 is used for limiting after the adjustment is completed, thereby realizing the close arrangement of the cartons and meeting the requirement of subsequent automatic operation. During the moving process of the carton, the screw rod 13 is rotated by rotating the handle, and the two limiting plates 14 connected with the screw rod 13 relatively move along with the screw rod 13 during the rotating process of the screw rod 13. The spacing between the two limiting plates 14 is adjusted to cooperate with the guide roller 5 to complete the consistency of the position of the carton during the moving process. Finally, the arranged cartons are pushed by starting the cylinder to drive the push plate, the whole can avoid the dislocation phenomenon, has high automation, and is beneficial to improving the accuracy of the whole operation.

[0041] Finally, it should be noted that: obviously, the above embodiments are only examples for clearly illustrating the utility model and are not limited to the implementation mode. For ordinary skilled persons in the art, other different forms of changes or variations can be made on the basis of the above description. Here, it is not necessary and impossible to enumerate all the implementation modes. The obvious changes or variations derived therefrom are still within the protection scope of the utility model.

Claims

1. A full-automatic board turning and stacking machine for carton, comprising a frame (1), a feeding port (2) is arranged on the right side of the frame (1), characterized in that, The rack (1) is provided with a guide roller (5) above for guiding the carton, and the guide roller (5) is provided with two clamping plates (6) above for limiting the carton. Wherein, the upper surface of the rack (1) is fixedly connected with a fixed block (7), the front of the fixed block (7) is provided with a fixed frame (9), the upper surface of the rack (1) is provided with a connecting frame (4), and the connecting frame (4) is rotatably connected with a screw rod (13).

2. A full automatic board flipping and stacking machine for carton as claimed in claim 1, characterized in that: The surface of the fixed frame (9) is threadedly sleeved with a limiting screw (8). Wherein, the fixed frame (9) is rotatably connected with the guide roller (5).

3. A full automatic board tipping and stacking machine for cartons as claimed in claim 2, characterized in that: A group of threaded holes (11) are formed in the upper surface of the fixed block (7). Wherein, a group of threaded holes (11) are threadedly sleeved with the limiting screw (8).

4. A full automatic board tipping and stacking machine for cartons as claimed in claim 1, characterized in that: Two clamping plates (6) are designed as long and short.

5. A full automatic board tipping and stacking machine for cartons as claimed in claim 1, characterized in that: The upper surface of two clamping plates (6) is fixedly connected with a limiting plate (14). Wherein, two limiting plates (14) are threadedly sleeved with the screw rod (13).

6. A full automatic board tipping and stacking machine for cartons as claimed in claim 1, characterized in that: The left and right sides of the connecting frame (4) are provided with clamping grooves (12). Wherein, two clamping grooves (12) are movably connected with two limiting plates (14).

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