Indentation device for corrugated board processing
By designing a creasing device for corrugated cardboard processing and using components such as limit frames and electric push rods to automatically adjust the position of the cardboard, the problems of high labor intensity and creasing line tilt caused by manual adjustment are solved, and the automation and accuracy of creasing line are achieved.
Patent Information
- Application Number
- CN202422811677.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-19
- Publication Date
- 2025-09-16
- Estimated Expiration
- 2034-11-19
AI Technical Summary
In the existing corrugated cardboard processing process, the pressing process requires manual adjustment of the cardboard position, which is labor-intensive and easily causes the pressing line to tilt, affecting the folding and forming of the subsequent packaging process.
A creasing device for corrugated cardboard processing was designed. It adopted a feeding structure and a control structure, and used components such as a limit frame, an electric push rod, an asynchronous motor and an infrared sensor to automatically adjust the position of the corrugated cardboard so that it is perpendicular to the creasing plate, and complete the creasing operation through mechanical transmission.
It realizes the automatic adjustment of the position of the corrugated cardboard, reduces the labor intensity of the staff, ensures the verticality of the pressing line, and improves the accuracy of the pressing line and the molding quality of the subsequent packaging process.
Smart Images
Figure CN223340180U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of corrugated cardboard processing, in particular to an indentation device for corrugated cardboard processing. Background Art
[0002] Corrugated cardboard processing is the process of processing base paper into corrugated cardboard with specific structure and performance. First, it is necessary to select suitable base paper. According to the purpose and requirements of the corrugated cardboard, base paper of different gram weights and materials should be selected. According to the required corrugated shape and size, suitable corrugating rollers should be selected and installed on the corrugator. Then, the base paper is preheated and squeezed and stretched by the corrugating rollers to form the corrugated shape. The face paper and the lining paper are then laminated and dried through drying equipment to remove excess moisture, solidify the glue, and improve the strength and stability of the cardboard. The finished corrugated cardboard is cut into cardboards of different specifications and then pressed through a creasing plate for folding and forming in the subsequent packaging process.
[0003] In the current existing technology, the creasing process of corrugated cardboard processing is to place the corrugated cardboard on a processing table, use a hydraulic cylinder to control the creasing plate to move downward and press a straight line on the corrugated cardboard. Before creasing, the staff needs to place the corrugated cardboard accurately so that the corrugated cardboard is perpendicular to the creasing plate, thereby ensuring that the creasing is perpendicular to the front and back sides of the corrugated cardboard. During this process, the staff needs to manually adjust the position of the corrugated cardboard, which increases the labor intensity of the Shudie staff and easily causes the creasing to tilt, affecting the folding and forming of the subsequent packaging process. Therefore, a creasing device for corrugated cardboard processing is proposed to solve the above problems. Utility Model Content
[0004] In view of the shortcomings of the existing technology, the utility model provides a creasing device for corrugated cardboard processing, which has the advantage of conveniently limiting the position of the corrugated cardboard accurately, and solves the problem that before creasing, the staff needs to place the corrugated cardboard accurately so that the corrugated cardboard is perpendicular to the creasing plate, thereby ensuring that the creasing is perpendicular to the front and back sides of the corrugated cardboard. In this process, the staff needs to manually adjust the position of the corrugated cardboard, which increases the labor intensity of the Shudie staff and easily causes the creasing to tilt, affecting the folding and forming of the subsequent packaging process.
[0005] To achieve the above-mentioned object, the utility model provides the following technical solutions: a creasing device for processing corrugated cardboard, comprising a corrugated cardboard creasing tooling, wherein the corrugated cardboard creasing tooling is provided with a sensing frame and a creasing plate, and the corrugated cardboard creasing tooling is provided with a feeding structure and a control structure;
[0006] The feeding structure includes a control frame fixedly installed on the top of the corrugated cardboard creasing tooling, a feeding plate for placing the corrugated cardboard is slidably installed on the top of the control frame, a creasing groove is provided on the feeding plate, a limit frame for limiting the front and rear sides of the corrugated cardboard is fixedly installed on the top of the feeding plate, a positioning component for fixing the corrugated cardboard is installed inside the limit frame, a lifting component for controlling the up and down movement of the positioning component is installed on the limit frame, and a sensing component is installed on the limit frame and the sensing frame.
[0007] Furthermore, the control structure includes a threaded rod rotatably mounted inside the control frame and with one end passing through and extending to the outside of the control frame; the outer surface of the threaded rod is threadedly connected to a connecting block fixedly connected to the bottom of the feed plate; and an asynchronous motor fixedly connected to one end of the threaded rod is fixedly mounted on one side of the corrugated cardboard indentation tooling.
[0008] Furthermore, the sensing frame is fixedly mounted on the corrugated cardboard indentation tooling, the indentation plate is mounted in the sensing frame, and a control machine is fixedly mounted on the corrugated cardboard indentation tooling.
[0009] Furthermore, the positioning component includes a pressure plate and a guide rod, the bottom of the guide rod is fixedly connected to the top of the pressure plate, one end of the guide rod passes through and extends to the outside of the limit frame, and the guide rod is slidably connected to the limit frame.
[0010] Furthermore, the lifting component includes two electric push rods, and two through slots are opened on the top of the limit frame. The two electric push rods are fixedly installed in the two through slots respectively, and the telescopic ends of the two electric push rods are fixedly connected to the top of the pressure plate respectively.
[0011] Furthermore, a pressure sensor electrically connected to the asynchronous motor is fixedly installed on the left side wall of the inner cavity of the control box, a limit bar is fixedly installed on the rear side wall of the inner cavity of the control box, a limit slot is provided on the back of the connecting block, and the inner wall of the limit slot is slidably connected to the outer surface of the limit bar.
[0012] Furthermore, the sensing component includes an infrared sensor and an infrared emitter, the infrared emitter is fixedly installed in the sensing frame, the infrared sensor is fixedly installed on the limit frame, and the infrared sensor is electrically connected to the asynchronous motor.
[0013] Compared with the existing technology, the technical solution of this application has the following beneficial effects:
[0014] The creasing device for processing corrugated cardboard is provided with a feeding structure and a control structure, so that a worker can place the corrugated cardboard to be creasing on the feeding plate, and make one end of the corrugated cardboard abut against the inner wall of the limit frame, so that the corrugated cardboard is perpendicular to the creasing plate, and an electric push rod is used to control the pressing plate in the positioning component to press the corrugated cardboard, so as to prevent the corrugated cardboard from deflecting during the feeding process, and then an asynchronous motor is used as a driving source and mechanical transmission is used to control the feeding plate to move toward the creasing plate until the infrared sensor in the sensing component is triggered, thereby stopping the operation of the asynchronous motor, and then a hydraulic cylinder is used to control the creasing plate to press down and act on the corrugated cardboard to complete the creasing operation, and then the asynchronous motor drives the threaded rod to rotate in the opposite direction and controls the feeding plate to return to the initial position, thereby replacing manual labor and reducing the labor intensity of the workers, so that the practicality of the creasing device for processing corrugated cardboard is enhanced. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the structure of the utility model;
[0016] Figure 2 This is a schematic diagram of the structure of the utility model Figure 1 A magnified view of point A in the figure;
[0017] Figure 3 It is a three-dimensional schematic diagram of the feeding plate and the limiting frame of the utility model structure.
[0018] In the figure: 1. Corrugated cardboard indentation tool; 2. Sensing frame; 3. Indentation plate; 4. Control machine; 51. Control frame; 52. Feed plate; 53. Limit frame; 54. Positioning component; 55. Lifting component; 56. Sensing component; 57. Threaded rod; 58. Connecting block; 59. Asynchronous motor. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0020] See also Figures 1 to 3 In this embodiment, a creasing device for corrugated cardboard processing includes a corrugated cardboard creasing tool 1, on which a sensing frame 2 and a creasing plate 3 are provided. The corrugated cardboard creasing tool 1 is provided with a feeding structure and a control structure. The sensing frame 2 is fixedly installed on the corrugated cardboard creasing tool 1, and the creasing plate 3 is installed in the sensing frame 2. A control machine 4 is fixedly installed on the corrugated cardboard creasing tool 1.
[0021] In the embodiment of this embodiment, the feeding structure includes a control frame 51 fixedly installed on the top of the corrugated cardboard creasing tool 1, and a feeding plate 52 for placing the corrugated cardboard is slidably installed on the top of the control frame 51. The feeding plate 52 is provided with a creasing groove, and a limit frame 53 is fixedly installed on the top of the feeding plate 52 for limiting the front and rear sides of the corrugated cardboard, so as to limit the position of the corrugated cardboard and ensure that the corrugated cardboard is perpendicular to the creasing plate 3. A positioning component 54 for fixing the corrugated cardboard is installed inside the limit frame 53. The positioning component 54 includes a pressing plate and a guide rod. The bottom of the guide rod is fixedly connected to the top of the pressing plate, and one end of the guide rod passes through and extends to the outside of the limit frame 53. The guide rod is slidably connected to the limit frame 53, so that the corrugated cardboard is pressed by the pressing plate, thereby preventing the corrugated cardboard from deviating during movement. A lifting component 55 for controlling the up and down movement of the positioning component 54 is installed on the limit frame 53, and a sensing component 56 is installed on the limit frame 53 and the sensing frame 2 to facilitate timely shutdown of the operation of the control structure.
[0022] Among them, the lifting component 55 includes two electric push rods, and two through slots are opened on the top of the limit frame 53. The two electric push rods are fixedly installed in the two through slots respectively. The telescopic ends of the two electric push rods are fixedly connected to the top of the pressure plate respectively, so as to facilitate the use of the telescopic control of the electric push rods to control the up and down movement of the pressure plate.
[0023] By adopting the above technical solution, the corrugated cardboard to be crimped is placed on the feeding plate 52, and the corrugated cardboard is abutted against the inner wall of the limit frame 53, so that the corrugated cardboard is perpendicular to the creasing plate 3, and the electric push rod in the lifting component 55 is used to control the pressing plate in the positioning component 54 to press the corrugated cardboard to prevent the corrugated cardboard from deflecting during the feeding process, and then the control structure is used to control the feeding plate 52 to move toward the creasing plate 3 until the infrared sensor in the sensing component 56 is triggered, thereby stopping the operation of the control structure.
[0024] In the embodiment of this example, the control structure includes a threaded rod 57 that is rotatably installed inside the control frame 51 and one end of which passes through and extends to the outside of the control frame 51. The outer surface of the threaded rod 57 is threadedly connected to a connecting block 58 fixedly connected to the bottom of the feed plate 52, so that the rotating asynchronous motor 59 can control the left and right movement of the connecting block 58. An asynchronous motor 59 fixedly connected to one end of the threaded rod 57 is fixedly installed on one side of the corrugated cardboard creasing tool 1. The sensing component 56 includes an infrared sensor and an infrared emitter. The infrared emitter is fixedly installed in the sensing frame 2, and the infrared sensor is fixedly installed on the limit frame 53. The infrared sensor is electrically connected to the asynchronous motor 59 to facilitate triggering the infrared sensor and timely shutting down the asynchronous motor 59.
[0025] Among them, a pressure sensor electrically connected to the asynchronous motor 59 is fixedly installed on the left side wall of the inner cavity of the control frame 51, so that the feed plate 52 can trigger the pressure sensor and automatically shut down the asynchronous motor 59. A limit bar is fixedly installed on the rear side wall of the inner cavity of the control frame 51, and a limit groove is provided on the back of the connecting block 58. The inner wall of the limit groove is slidably connected to the outer surface of the limit bar, so as to limit the moving trajectory of the connecting block 58.
[0026] By adopting the above technical solution, the asynchronous motor 59 is used to drive the threaded rod 57 to rotate, so that the connecting block 58 threadedly connected to the outer surface of the threaded rod 57 moves to one side, and then the moving connecting block 58 drives the feed plate 52 to move toward the indentation plate 3, and the asynchronous motor 59 is started to drive the threaded rod 57 to rotate in the opposite direction and control the feed plate 52 to move to the left until the feed plate 52 triggers the pressure sensor and automatically shuts down the asynchronous motor 59, thereby controlling the feed plate 52 to return to its initial position.
[0027] The working principle of the above embodiment is:
[0028] When using the creasing device for corrugated cardboard processing, the staff places the corrugated cardboard to be creasing on the feeding plate 52, and makes the corrugated cardboard abut against the inner wall of the limit frame 53, so that the corrugated cardboard is perpendicular to the creasing plate 3, and uses the electric push rod in the lifting component 55 to control the pressing plate in the positioning component 54 to press the corrugated cardboard to prevent the corrugated cardboard from deflecting during the feeding process, and then uses the asynchronous motor 59 to drive the threaded rod 57 to rotate, so that the connecting block 58 threadedly connected to the outer surface of the threaded rod 57 moves to one side, and then the moving connecting block 58 drives the feeding plate 52 to move toward the creasing plate 3 until the infrared sensor in the sensing component 56 is triggered, thereby stopping the operation of the asynchronous motor 59, and then using the hydraulic cylinder to control the creasing plate 3 to press down and act on the corrugated cardboard to complete the creasing operation, and then starts the asynchronous motor 59 to drive the threaded rod 57 to rotate in the opposite direction and control the feeding plate 52 to move to the left until the feeding plate 52 triggers the pressure sensor and automatically shuts down the asynchronous motor 59, thereby controlling the feeding plate 52 to return to its initial position.
[0029] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.
[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A creasing device for processing corrugated cardboard, comprising a corrugated cardboard creasing tool (1), characterized in that: The corrugated cardboard indentation tool (1) is provided with a sensing frame (2) and an indentation plate (3), and the corrugated cardboard indentation tool (1) is provided with a feeding structure and a control structure; The feeding structure comprises a control frame (51) fixedly mounted on the top of the corrugated cardboard creasing tool (1); a feeding plate (52) for placing the corrugated cardboard is slidably mounted on the top of the control frame (51); a creasing groove is provided on the feeding plate (52); a limit frame (53) for limiting the front and rear sides of the corrugated cardboard is fixedly mounted on the top of the feeding plate (52); a positioning component (54) for fixing the corrugated cardboard is mounted inside the limit frame (53); a lifting component (55) for controlling the upward and downward movement of the positioning component (54) is mounted on the limit frame (53); and a sensing component (56) is mounted on the limit frame (53) and the sensing frame (2).
2. The indentation device for corrugated cardboard processing according to claim 1, characterized in that: The control structure includes a threaded rod (57) rotatably mounted inside the control frame (51) and having one end passing through and extending to the outside of the control frame (51); the outer surface of the threaded rod (57) is threadedly connected to a connecting block (58) fixedly connected to the bottom of the feed plate (52); and an asynchronous motor (59) fixedly connected to one end of the threaded rod (57) is fixedly mounted on one side of the corrugated cardboard indentation tool (1).
3. The creasing device for corrugated cardboard processing according to claim 1, characterized in that: The sensing frame (2) is fixedly mounted on the corrugated cardboard indentation tool (1), the indentation plate (3) is mounted in the sensing frame (2), and a control machine (4) is fixedly mounted on the corrugated cardboard indentation tool (1).
4. The indentation device for corrugated cardboard processing according to claim 1, characterized in that: The positioning component (54) includes a pressure plate and a guide rod, the bottom of the guide rod is fixedly connected to the top of the pressure plate, one end of the guide rod passes through and extends to the outside of the limit frame (53), and the guide rod is slidably connected to the limit frame (53).
5. The indentation device for corrugated cardboard processing according to claim 4, characterized in that: The lifting component (55) includes two electric push rods. The top of the limit frame (53) is provided with two through slots. The two electric push rods are fixedly installed in the two through slots respectively. The telescopic ends of the two electric push rods are fixedly connected to the top of the pressure plate respectively.
6. The indentation device for corrugated cardboard processing according to claim 2, characterized in that: A pressure sensor electrically connected to the asynchronous motor (59) is fixedly mounted on the left side wall of the inner cavity of the control frame (51), a limit strip is fixedly mounted on the rear side wall of the inner cavity of the control frame (51), a limit slot is provided on the back side of the connecting block (58), and the inner wall of the limit slot is slidably connected to the outer surface of the limit strip.
7. The indentation device for corrugated cardboard processing according to claim 2, characterized in that: The sensing component (56) includes an infrared sensor and an infrared emitter, the infrared emitter is fixedly installed in the sensing frame (2), the infrared sensor is fixedly installed on the limit frame (53), and the infrared sensor is electrically connected to the asynchronous motor (59).