Carton crease pressing machine

Abstract

The utility model discloses a carton crease pressing machine which comprises a machine frame, a feeding port and a discharging port are formed in the front side and the rear side of the machine frame respectively, a lower pressing block is fixed to the position, located at the feeding port, of the machine frame, an upper pressing block capable of moving up and down is arranged at the position, located at the feeding port, of the machine frame, and the upper pressing block and the lower pressing block are arranged up and down. An indentation opening used for carrying out indentation on the carton is formed between the upper pressing block and the lower pressing block, a guide mechanism is further arranged between the upper pressing block and the rack, and the driving mechanism drives the upper pressing block to move downwards to be matched with the lower pressing block to carry out compression joint on the carton to form an indentation. The upper pressing block is driven by the driving mechanism to move up and down, the lower pressing block is internally provided with an electric heating block, during creasing, a paper board of a carton enters the creasing opening from the feeding opening, the driving mechanism controls the upper pressing block to move horizontally and downwards under the guiding of the guiding mechanism, the upper pressing block and the lower pressing block are connected in a pressing mode, and therefore creases are pressed on the paper board. The high temperature of the lower pressing block enables the indentation treatment effect to be better and the indentation efficiency to be high.

Description

Technical Field

[0001] This utility model belongs to the technical field of cardboard box processing equipment, and in particular relates to a cardboard box crease press. Background Technology

[0002] Cardboard boxes are made by cutting out the corresponding shape from cardboard, pressing out creases, folding along the creases, and then forming the box. However, the existing cardboard boxes have poor crease-pressing effect. Utility Model Content

[0003] The purpose of this invention is to provide a carton crease press to solve the problems mentioned in the background art.

[0004] In view of this, the present invention provides a carton crease press, including a frame, with an inlet and an outlet formed on the front and rear sides of the frame, respectively. A lower pressing block is fixed on the frame at the inlet, and an upper pressing block that can move up and down is provided on the frame at the inlet. The upper and lower pressing blocks are arranged vertically, forming a crease opening for crease pressing the carton. The invention also includes a drive mechanism for driving the upper pressing block to move up and down. A guide mechanism is provided between the upper pressing block and the frame, and the drive mechanism drives the upper pressing block to move downward to cooperate with the lower pressing block to press the carton and form a crease.

[0005] A further embodiment of this utility model is that the top of the pressing block is provided with a multi-level matching indentation step, and the pressing block is provided with an electric heating block, through which heat is conducted to the pressing block.

[0006] A further embodiment of this utility model is that the guiding mechanism includes a first fixed plate, a guide shaft and a guide sleeve. The first fixed plate is fixed to the inner side of the frame and located above the upper pressure block. The guide sleeve is fixed to the first fixed plate. The guide shaft is vertically fixed to the upper pressure block and passes through the guide sleeve.

[0007] A further embodiment of this utility model is that the driving mechanism includes a second fixed plate, a motor, a worm, a worm wheel, a connecting rod, and a rotating wheel. The center of the rotating wheel is rotatably connected to the inner side of the upper pressure block. The motor is fixed to the second fixed plate, and the second fixed plate is fixed to the first fixed plate. The worm and the motor are drivenly connected. A positioning rod is rotatably connected to the center of the worm wheel. The other end of the positioning rod is fixedly connected to the second fixed plate. One end of the connecting rod is eccentrically hinged to the worm wheel, and the other end is hinged to the center of the rotating wheel.

[0008] A further embodiment of this utility model is that the lower pressure block is fixed in the frame by a third fixing plate, and a fourth fixing plate is provided in the frame above the third fixing plate, and a fixing column is fixedly connected between the third fixing plate and the fourth fixing plate.

[0009] A further embodiment of this utility model is that the frame is also provided with a driveable conveyor belt, the upper surface of which is flush with the indentation opening.

[0010] The beneficial effects of this utility model are:

[0011] The machine frame has a feed inlet and a discharge outlet on the front and rear sides. An upper pressure block and a lower pressure block are set at the feed inlet. The lower pressure block is fixed, while the upper pressure block moves up and down under the drive mechanism. The lower pressure block is equipped with an electric heating block. When creasing, the cardboard of the carton enters the creasing port from the feed inlet. The drive mechanism controls the upper pressure block to move horizontally downward under the guidance of the guide mechanism. The upper and lower pressure blocks press against each other to create creases on the cardboard. The high temperature of the lower pressure block makes the creasing process more effective and efficient. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 This is a schematic diagram of the internal structure of this utility model;

[0014] Figure 3 This is a schematic diagram of the connection structure between the drive mechanism and the upper pressure block. Detailed Implementation

[0015] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0016] In the description of this application, it should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0017] It should be noted that the terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class, without limiting the number of objects; for example, the first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0018] It should be noted that in the description of this application, the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this application. The directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0019] It should be noted that, in this application, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0020] This embodiment provides a carton crease press, including a frame 1. The front and rear sides of the frame 1 are respectively formed with an inlet 10 and an outlet 11. A lower pressing block 2 is fixed on the frame 1 at the inlet 10. The lower pressing block 2 is fixed inside the frame 1 by a third fixing plate 3. A fourth fixing plate 4 is also provided inside the frame 1 above the third fixing plate 3. A fixing column 5 is fixedly connected between the third fixing plate 3 and the fourth fixing plate 4.

[0021] In this embodiment, the frame 1 is provided with an upper pressing block 6 that can move up and down at the feed inlet 10. The upper pressing block 6 and the lower pressing block 2 are arranged vertically, and a creasing hole 7 for creasing the carton is formed between the upper pressing block 6 and the lower pressing block 2. The cardboard of the carton enters the creasing hole 7 from the feed inlet 10.

[0022] In this embodiment, a driving mechanism is also included. The driving mechanism is used to drive the upper pressing block 6 to move up and down. A guide mechanism is also provided between the upper pressing block 6 and the frame 1. The guide mechanism is used to keep the upper pressing block 6 in a horizontal position. The driving mechanism drives the upper pressing block 6 to move downward to cooperate with the lower pressing block 2 to press the carton and form an indentation.

[0023] In this embodiment, the lower pressing block 2 is further provided with a multi-level matching indentation step on the top, and an electric heating block is provided inside the lower pressing block 2. Heat is conducted to the lower pressing block 2 through the electric heating block. When indenting, the lower pressing block 2 generates heat, which makes the indentation effect on the carton more obvious and also improves the efficiency of indentation processing.

[0024] In this embodiment, the guiding mechanism further includes a first fixing plate 8, a guide shaft 9, and a guide sleeve 12. The first fixing plate 8 is fixed inside the frame 1 and located above the upper pressure block 6. The guide sleeve 12 is fixed on the first fixing plate 8. The guide shaft 9 is vertically fixed to the upper pressure block 6 and passes through the guide sleeve 12. When the upper pressure block 6 moves up and down, the upper pressure block 6 remains horizontal due to the cooperation of the guide shaft 9 and the guide sleeve 12.

[0025] In this embodiment, the driving mechanism further includes a second fixed plate 13, a motor 14, a worm gear 15, a worm wheel 16, a connecting rod 17, and a rotating wheel 18. The center of the rotating wheel 18 is rotatably connected to the inner side of the upper pressure block 6. The motor 14 is fixed on the second fixed plate 13, and the second fixed plate 13 is fixed on the first fixed plate 8. The worm gear 15 is driven by the motor 14. The center of the worm wheel 16 is rotatably connected to a positioning rod 19, and the other end of the positioning rod 19 is fixedly connected to the second fixed plate 13. One end of the connecting rod 17 is eccentrically hinged to the worm wheel 16, and the other end is hinged to the center of the rotating wheel 18. When the motor 14 works, it drives the worm wheel 16 and the worm gear 15 to rotate. Since the connecting rod 17 and the worm gear 15 are eccentrically connected, the rotating wheel 18 is driven to rotate while the upper pressure block 6 moves up and down.

[0026] In this embodiment, the frame 1 is further provided with a driveable conveyor belt 20. The upper surface of the conveyor belt 20 is flush with the indentation opening 7. After indentation, the cardboard of the carton is sent out from the discharge port 11 through the conveyor belt 20.

[0027] The embodiments of this application have been described above with reference to the accompanying drawings. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. This application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A cardboard box crease press, characterized in that: The device includes a frame with an inlet and an outlet on its front and rear sides, respectively. A lower pressing block is fixed at the inlet on the frame, and an upper pressing block that can move up and down is also located at the inlet on the frame. The upper and lower pressing blocks are arranged vertically to form a creasing opening for creasing cartons. The device also includes a drive mechanism for driving the upper pressing block to move up and down. A guide mechanism is also provided between the upper pressing block and the frame. The drive mechanism drives the upper pressing block to move downward to cooperate with the lower pressing block in pressing the cartons to form creasing.

2. A carton crease press according to claim 1, characterized in that, The top of the pressing block is provided with a multi-level matching indentation step, and the pressing block is provided with an electric heating block, through which heat is conducted to the pressing block.

3. A carton crease press according to claim 1, characterized in that, The guiding mechanism includes a first fixed plate, a guide shaft, and a guide sleeve. The first fixed plate is fixed inside the frame and located above the upper pressure block. The guide sleeve is fixed on the first fixed plate. The guide shaft is vertically fixed to the upper pressure block and passes through the guide sleeve.

4. A carton crease press according to claim 3, characterized in that, The driving mechanism includes a second fixed plate, a motor, a worm gear, a worm wheel, a connecting rod, and a rotating wheel. The center of the rotating wheel is rotatably connected to the inner side of the upper pressure block. The motor is fixed to the second fixed plate, and the second fixed plate is fixed to the first fixed plate. The worm gear is driven by the motor. A positioning rod is rotatably connected to the center of the worm wheel. The other end of the positioning rod is fixedly connected to the second fixed plate. One end of the connecting rod is eccentrically hinged to the worm wheel, and the other end is hinged to the center of the rotating wheel.

5. A carton crease press according to claim 4, characterized in that, The pressing block is fixed inside the frame by a third fixing plate. A fourth fixing plate is also provided inside the frame above the third fixing plate. A fixing column is fixedly connected between the third fixing plate and the fourth fixing plate.

6. A carton crease press according to claim 5, characterized in that, The frame is also equipped with a driveable conveyor belt, the upper surface of which is flush with the indentation opening.

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