Cutting device for carton production and processing

Abstract

The utility model provides a cutting device for carton production and processing, and relates to the field of carton production equipment.The cutting device comprises a conveying table, a supporting frame is fixedly connected to the top of the conveying table, and a guide assembly is fixedly connected to the top of the conveying table. The two-way threaded rod drives the limiting frame to move through the moving rod, the limiting wheel moves when the limiting frame moves, the carton is guided through mutual cooperation of the limiting frame and the limiting wheel, and when the moving rod moves, the carton is guided through a fixing plate and a limiting strip arranged on the moving rod; according to the device, the production time is shortened, the production cost is reduced, the overall production efficiency is improved, the probability that the problems of inaccurate cutting lines, uneven cutting, inconsistent size and the like are possibly caused is reduced, and the influence on the appearance quality and the use performance of products is reduced.

Description

Technical Field

[0001] The utility model relates to the field of carton production equipment, in particular to a cutting device for carton production and processing. Background Technique

[0002] A carton is a widely used packaging container, mainly made of cardboard, and is used to protect, store and transport various commodities. Cartons have the characteristics of being lightweight, low-cost, recyclable, etc., and are an important part of the modern packaging industry.

[0003] At present, during the production and processing of cartons, a cutting device is used to cut the cartons. When the existing cutting device for carton production and processing is in use, the carton board to be cut is placed at the upper end position of the carton cutting platform, and one side of the carton board is attached to the inner side of the automatic ejector plate. By controlling the rotation of the ejector screw with a driving motor, when the ejector screw rotates, the ejector nut threadedly connected to the outside of the ejector screw can drive the automatic ejector plate to move through the moving inner connecting plate. In this way, by controlling the automatic ejector plate to move at the upper end position of the carton cutting platform with a driving motor, the carton board can be automatically pushed to the lower end position of the cutting blade, so that the cutting blade can cut different positions of the carton board.

[0004] However, when the existing cutting device for carton production and processing is in use, the cartons are conveyed by a conveyor belt. During the conveying process, the conveyor belt may be worn or aged due to incorrect fixing of the conveyor belt, loosening of the fixing device, or long-term use. As a result, the cartons may shift during the conveying process. The shifting of the cartons will cause the cutting device to be unable to accurately cut the cartons, requiring manual adjustment or repositioning, increasing the production time and cost, reducing the overall production efficiency, and may also lead to inaccurate cutting lines, resulting in problems such as uneven cutting and inconsistent dimensions, affecting the appearance quality and service performance of the products.

[0005] Therefore, it is necessary to provide a new cutting device for carton production and processing to solve the above technical problems. Summary of the Utility Model

[0006] To solve the above technical problems, the utility model provides a cutting device for carton production and processing.

[0007] The cutting device for carton production and processing provided by the utility model includes a conveying table, a support frame is fixedly connected to the top of the conveying table, and a guiding component is also fixedly connected to the top of the conveying table;

[0008] The guiding component includes a fixing frame, an adjusting mechanism and two moving rods. The fixing frame is fixedly connected to the top of the conveying table, and two fixing holes are opened on the top of the fixing frame. The adjusting mechanism is rotatably connected to the inner wall of the fixing hole opened on the top of the fixing frame. The two moving rods are respectively threadedly connected to both ends of the adjusting mechanism. One end of each of the two moving rods away from the adjusting mechanism is fixedly connected with a limiting frame, and connection holes are opened on both of the two moving rods. A fixing plate is fixedly connected to the inner wall of the connection hole. Two limiting members are movably connected to the bottom of the fixing plate. One end of each of the two limiting members away from the fixing plate is movably connected to the inner wall of the groove opened on the top of the fixing frame. A limiting wheel is rotatably connected to the inner wall of the limiting frame.

[0009] Preferably, the adjusting mechanism includes a bidirectional threaded rod and a driving member. The bidirectional threaded rod is rotatably connected to the inner wall of the fixing hole opened on the top of the fixing frame. The driving member is fixedly connected to one side wall of the fixing frame, and the output end of the driving member is fixedly connected to one end of the bidirectional threaded rod.

[0010] Preferably, the driving member is a servo motor. The servo motor is fixedly connected to one side wall of the fixing frame, and the output end of the servo motor is fixedly connected to one end of the bidirectional threaded rod.

[0011] Preferably, a cylinder is fixedly connected to the top of the support frame, and a cutting knife is fixedly connected to the telescopic end of the cylinder.

[0012] Preferably, sliding rails are slidably connected to both ends of the cutting knife, and the sliding rails are fixedly connected to the inner wall of the support frame.

[0013] Preferably, a conveyor belt is arranged on the top of the conveying table.

[0014] Compared with the related art, a cutting device for carton production and processing provided by the present utility model has the following beneficial effects:

[0015] Through the arranged guiding component, when the carton is conveyed by the conveyor belt and is offset, first start the servo motor. The servo motor drives the bidirectional threaded rod to rotate. The bidirectional threaded rod drives the limiting frame to move through the moving rod. When the limiting frame moves, the limiting wheel moves. The carton is guided through the mutual cooperation of the limiting frame and the limiting wheel. At the same time when the moving rod moves, it moves through the fixing plate and the limiting strip arranged on the moving rod and is located in the inner wall of the groove opened on the top of the fixing frame. This device reduces the production time and cost, improves the overall production efficiency, and reduces the probability of problems such as inaccurate cutting lines, uneven cutting, and inconsistent dimensions, and reduces the impact on the appearance quality and service performance of the product. Description of the Drawings

[0016] Figure 1Structural schematic diagram of a cutting device for carton production and processing provided by the present utility model;

[0017] Figure 2 For Figure 1 The sectional structural schematic diagram shown;

[0018] Figure 3 For Figure 1 Structural schematic diagram of the guiding component shown;

[0019] Figure 4 For Figure 3 Sectional structural schematic diagram of the guiding component shown;

[0020] Figure 5 For Figure 3 Partial structural schematic diagram of the guiding component shown.

[0021] Reference numerals in the figure: 1, conveying table; 2, support frame; 3, fixing frame; 4, moving rod; 5, fixing hole; 6, limiting frame; 7, connecting hole; 8, fixing plate; 9, limiting member; 10, limiting wheel; 11, bidirectional threaded rod; 12, servo motor; 13, cylinder; 14, cutting knife; 15, slide rail; 16, conveyor belt. Specific implementation mode

[0022] The present utility model will be further described below in conjunction with the drawings and the implementation mode.

[0023] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 And Figure 5 , where Figure 1 Structural schematic diagram of a cutting device for carton production and processing provided by the present utility model; Figure 2 For Figure 1 The sectional structural schematic diagram shown; Figure 3 For Figure 1 Structural schematic diagram of the guiding component shown; Figure 4 For Figure 3 Sectional structural schematic diagram of the guiding component shown; Figure 5 For Figure 3 Partial structural schematic diagram of the guiding component shown.

[0024] In the specific implementation process, such as Figures 1 to 5As shown in the figure, a support frame 2 is fixedly connected to the top of the conveying platform 1, and a guiding component is fixedly connected to the top of the conveying platform 1. The guiding component includes a fixed frame 3, an adjusting mechanism, and two moving rods 4. The fixed frame 3 is fixedly connected to the top of the conveying platform 1, and two fixing holes 5 are formed in the top of the fixed frame 3. The adjusting mechanism is rotatably connected to the inner wall of the fixing hole 5 formed in the top of the fixed frame 3. The two moving rods 4 are respectively threadedly connected to both ends of the adjusting mechanism. The ends of the two moving rods 4 away from the adjusting mechanism are fixedly connected with limiting frames 6, and connection holes 7 are formed in both of the two moving rods 4. A fixing plate 8 is fixedly connected to the inner wall of the connection hole 7. Two limiting members 9 are movably connected to the bottom of the fixing plate 8. The ends of the two limiting members 9 away from the fixing plate 8 are movably connected to the inner wall of the groove formed in the top of the fixed frame 3. A limiting wheel 10 is rotatably connected to the inner wall of the limiting frame 6. The adjusting mechanism includes a bidirectional threaded rod 11 and a driving member. The bidirectional threaded rod 11 is rotatably connected to the inner wall of the fixing hole 5 formed in the top of the fixed frame 3. The driving member is fixedly connected to one side wall of the fixed frame 3, and the output end of the driving member is fixedly connected to one end of the bidirectional threaded rod 11. The driving member is a servo motor 12. The servo motor 12 is fixedly connected to one side wall of the fixed frame 3, and the output end of the servo motor 12 is fixedly connected to one end of the bidirectional threaded rod 11. A cylinder 13 is fixedly connected to the top of the support frame 2. The telescopic end of the cylinder 13 is fixedly connected with a cutting knife 14. The two ends of the cutting knife 14 are slidably connected to a slide rail 15. The slide rail 15 is fixedly connected to the inner wall of the support frame 2. A conveyor belt 16 is arranged on the top of the conveying platform 1. When the cardboard box is conveyed by the conveyor belt 16 and is offset, first, the servo motor 12 is started. The servo motor 12 drives the bidirectional threaded rod 11 to rotate. The bidirectional threaded rod 11 drives the limiting frame 6 to move through the moving rod 4. When the limiting frame 6 moves, the limiting wheel 10 moves. The cardboard box is guided through the mutual cooperation of the limiting frame 6 and the limiting wheel 10. And while the moving rod 4 moves, the fixing plate 8 and the limiting strip arranged on the moving rod 4 move and are located in the inner wall of the groove formed in the top of the fixed frame 3.

[0025] The working principle provided by the present utility model is as follows: When in use, when the cardboard box is conveyed by the conveyor belt 16 and is offset, first, the servo motor 12 is started. The servo motor 12 drives the bidirectional threaded rod 11 to rotate. The bidirectional threaded rod 11 drives the limiting frame 6 to move through the moving rod 4. When the limiting frame 6 moves, the limiting wheel 10 moves. The cardboard box is guided through the mutual cooperation of the limiting frame 6 and the limiting wheel 10. And while the moving rod 4 moves, the fixing plate 8 and the limiting strip arranged on the moving rod 4 move and are located in the inner wall of the groove formed in the top of the fixed frame 3.

[0026] The circuits and controls involved in the present utility model are all prior arts and will not be elaborated herein.

[0027] The above are only embodiments of the present utility model, and thus do not limit the patent scope of the present utility model. Any equivalent structural or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be equally included within the patent protection scope of the present utility model.

Claims

1. A cutting device for carton production and processing, characterized in that, It includes a conveying table (1), a support frame (2) is fixedly connected to the top of the conveying table (1), and a guiding component is fixedly connected to the top of the conveying table (1). The guiding component includes a fixed frame (3), an adjusting mechanism and two moving rods (4). The fixed frame (3) is fixedly connected to the top of the conveying table (1), and two fixing holes (5) are formed in the top of the fixed frame (3). The adjusting mechanism is rotatably connected to the inner wall of the fixing hole (5) formed in the top of the fixed frame (3). The two moving rods (4) are respectively threadedly connected to both ends of the adjusting mechanism. The ends of the two moving rods (4) away from the adjusting mechanism are fixedly connected with limiting frames (6), and connection holes (7) are formed in the two moving rods (4). A fixing plate (8) is fixedly connected to the inner wall of the connection hole (7). Two limiting pieces (9) are movably connected to the bottom of the fixing plate (8). The ends of the two limiting pieces (9) away from the fixing plate (8) are movably connected to the inner wall of the groove formed in the top of the fixed frame (3). A limiting wheel (10) is rotatably connected to the inner wall of the limiting frame (6).

2. The cutting device for carton production and processing according to claim 1, wherein, The adjusting mechanism includes a bidirectional threaded rod (11) and a driving member. The bidirectional threaded rod (11) is rotatably connected to the inner wall of the fixing hole (5) formed in the top of the fixed frame (3). The driving member is fixedly connected to one side wall of the fixed frame (3), and the output end of the driving member is fixedly connected to one end of the bidirectional threaded rod (11).

3. The cutting device for carton production and processing according to claim 2, characterized in that, The driving member is a servo motor (12). The servo motor (12) is fixedly connected to one side wall of the fixed frame (3), and the output end of the servo motor (12) is fixedly connected to one end of the bidirectional threaded rod (11).

4. The cutting device for carton production and processing according to claim 3, wherein A cylinder (13) is fixedly connected to the top of the support frame (2). The telescopic end of the cylinder (13) is fixedly connected with a cutting knife (14).

5. The cutting device for carton production and processing according to claim 4, wherein, Sliding rails (15) are slidably connected to both ends of the cutting knife (14). The sliding rails (15) are fixedly connected to the inner wall of the support frame (2).

6. The cutting device for carton production and processing according to claim 5, characterized in that, A conveyor belt (16) is arranged on the top of the conveying table (1).

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