Multifunctional folding machine
By adopting telescopic cylinders, guide rollers and smoothing components in the folding machine, the problem of paper easily shifting and wrinkling during the folding process in the traditional origami machine is solved, and the paper is flat folded and the processing quality is improved.
Patent Information
- Application Number
- CN202421739249.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-23
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-07-23
AI Technical Summary
Traditional down-press origami machines lack limit and guidance functions when pressing paper, resulting in paper being easily offset and wrinkled during origami, affecting processing quality.
A multi-function folding machine is designed, using a telescopic cylinder to push the folding plate down to fold the paper, and slide the two sides of the paper through a guide roller. At the same time, the smoothing assembly limits and smoothes the paper surface through elastic telescopic columns and pressing rollers to ensure the smoothness of the paper during the folding process.
Through this multi-function folding machine, the paper can remain flat during the folding process and is not prone to wrinkles, which improves the processing quality and ensures the stability of the paper when folding.
Smart Images
Figure CN222989393U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of paper processing, and particularly relates to a multifunctional folding machine. Background Art
[0002] A folding machine is a modern printing device accompanying the modern printing industry. Modern printing factories usually include three processing procedures: pre-press, printing, and post-press. The main carrier medium is paper. Due to the rise of packaging printing, it is also emerging on other material media, such as plastics, fabrics, leathers, metal surfaces, etc., but the main carrier still overwhelmingly dominates with paper. Printing industry processing is usually divided into book and newspaper processing and packaging processing; the folding machine is mainly used for folding various papers with different sizes and thicknesses within the design range, and is suitable for mass folding of fast printing centers, production enterprises, official documents, and business letters.
[0003] The traditional down-pressing folding machine does not have good limiting and guiding functions when pressing the paper. Since the paper has a certain ductility, if the force is uneven during the folding process, it is easy to cause the paper to shift, and it will also cause wrinkles on the surface of the paper at the moment of receiving force, resulting in more waste and affecting the processing quality.
[0004] Therefore, a multifunctional folding machine is needed to solve the problems of uneven force and extruded wrinkles when folding the paper. Summary of the Utility Model
[0005] The purpose of the utility model is to provide a multifunctional folding machine to solve the problems put forward in the above background art.
[0006] To achieve the above purpose, the utility model provides the following technical solutions:
[0007] A multifunctional folding machine includes a workbench. An installation box is fixed at the top end of the workbench. A paper feeding port is opened on one side wall of the installation box. A folding paper through groove is opened at the top end of the workbench. A discharge box is fixed at the bottom end of the workbench. A telescopic cylinder is fixed at the top end of the installation box. A lifting column is slidably connected between the inner walls on both sides of the installation box. The telescopic shaft of the telescopic cylinder slidably penetrates through the top side wall of the installation box and is fixed to the lifting column. A folding paper board is fixed at the bottom end of the lifting column. A smoothing component is arranged inside the installation box.
[0008] Preferably, the flattening assembly includes two moving seats slidably connected to the inner walls on both sides of the mounting box. A plurality of elastic telescopic columns are fixed to the bottom end of the moving seat at equal intervals. The bottom ends of the plurality of elastic telescopic columns are jointly fixed to a mounting frame. A pressing roller is rotatably connected between the inner walls on both sides of the mounting frame. Two symmetrically arranged fixing rods are respectively fixed to the side walls on both sides of the lifting column. Two symmetrically arranged sliding through grooves are respectively formed in the side walls on both sides of the mounting box. The fixing rods slidably penetrate through the corresponding sliding through grooves. A connecting rod is hinged between the top end of the moving seat and the adjacent two fixing rods, and the connecting rod penetrates through the sliding through groove.
[0009] Preferably, two symmetrically arranged fixing plates are fixed between the two inner walls of the mounting box. Two symmetrically arranged sliding rods are fixed between the fixing plate and one inner wall of the mounting box. The sliding rods slidably penetrate through the corresponding moving seats. A return spring is sleeved on the outer side wall of the sliding rod. The two ends of the return spring are respectively fixed to one side wall of the moving seat and one inner wall of the mounting box.
[0010] Preferably, two symmetrically arranged guiding rollers are rotatably connected between the side walls on both sides of the paper folding through groove. The two guiding rollers are respectively located on both sides of the paper folding board, and the paper folding board is perpendicular to the paper folding through groove.
[0011] Preferably, the connecting rod is inclined between the moving seat and the fixing rod, and the moving seat is perpendicular to the sliding rod.
[0012] Preferably, the elastic telescopic column includes a telescopic sleeve fixed to the bottom end of the moving seat. An active column is slidably connected to the inside of the telescopic sleeve. The bottom end of the active column is fixed to the mounting frame, and a telescopic spring is fixed between the top end of the active column and the inner wall of the top end of the telescopic sleeve.
[0013] Compared with the prior art, a multifunctional folding machine provided by the utility model at least includes the following
[0014] Beneficial effects:
[0015] (1) The folding plate is pushed down by the telescopic cylinder to press and fold the paper. Cooperating with the guiding rollers to slide and guide both sides of the pressed paper, it can ensure the smoothness of the paper during the paper folding process. The flattening assembly limits and flattens the surface of the paper, which can ensure that the paper is relatively flat during the folding process and is not prone to wrinkles, etc., improving the processing quality.
[0016] (2) While the folding plate is pushed down by the telescopic cylinder to press and fold the paper, it can also drive the two pressure rollers to move along with the paper, thereby limiting and smoothing the paper during folding, ensuring the stability of the paper during folding. The folded paper is flatter and less likely to have wrinkles, etc., improving the processing quality of the paper during folding. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 is a schematic diagram of the overall structure of the present invention;
[0018] Figure 2 is a schematic diagram of the internal structure of the installation box of the present invention;
[0019] Figure 3 is a schematic diagram of the disassembled part structure of the present invention;
[0020] Figure 4 is a schematic diagram of the disassembled structure of the elastic telescopic column of the present invention.
[0021] In the figure:
[0022] 1, workbench; 2, installation box; 3, paper feeding port; 4, paper folding through groove; 5, discharge box; 6, telescopic cylinder; 7, descending column; 8, folding paper board; 9, smoothing component; 91, moving seat; 92, elastic telescopic column; 921, telescopic sleeve; 922, movable column; 923, telescopic spring; 93, mounting frame; 94, pressure roller; 95, fixed rod; 96, sliding through groove; 97, connecting rod; 10, fixing plate; 11, sliding rod; 12, return spring; 13, guiding roller. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0023] The following further describes the present invention in conjunction with embodiments.
[0024] Please refer to Figures 1-4 , the present invention provides a multifunctional folding machine, including a workbench 1, an installation box 2 is fixed on the top end of the workbench 1, a paper feeding port 3 is opened on one side wall of the installation box 2, a paper folding through groove 4 is opened on the top end of the workbench 1, a discharge box 5 is fixed on the bottom end of the workbench 1, a telescopic cylinder 6 is fixed on the top end of the installation box 2, a lifting column 7 is slidably connected between the two inner walls of the installation box 2, the telescopic shaft of the telescopic cylinder 6 slidably penetrates through the top side wall of the installation box 2 and is fixed to the lifting column 7, a folding paper board 8 is fixed to the bottom end of the lifting column 7, and a smoothing component 9 is arranged inside the installation box 2; the folding plate is pushed down by the telescopic cylinder 6 to press and fold the paper, and the guiding roller 13 is used to slide and guide both sides of the pressed paper, which can ensure the smoothness of the paper during the paper folding process. The smoothing component 9 is used to limit and flatten the surface of the paper, which can ensure that the paper is relatively flat during the folding process and is not likely to have wrinkles, etc., improving the processing quality.
[0025] Further, it is worth specifically explaining that the flattening component 9 includes two moving seats 91 slidably connected to the inner walls on both sides of the installation box 2. A plurality of elastic telescopic columns 92 are fixed to the bottom end of the moving seat 91 at equal intervals. A mounting frame 93 is fixedly connected to the bottom ends of the plurality of elastic telescopic columns 92. A pressing roller 94 is rotatably connected between the inner walls on both sides of the mounting frame 93. Two symmetrically arranged fixing rods 95 are respectively fixed to the side walls on both sides of the lifting column 7. Two symmetrically arranged sliding through grooves 96 are respectively formed in the side walls on both sides of the installation box 2. The fixing rods 95 slidably penetrate through the corresponding sliding through grooves 96. Connecting rods 97 are hinged between the top end of the moving seat 91 and the adjacent two fixing rods 95. The connecting rods 97 penetrate through the sliding through grooves 96. When the folding plate is pushed down by the telescopic cylinder 6 to press and fold the paper, it can also drive the two pressing rollers 94 to move along with the movement of the paper, thereby limiting and flattening the paper during folding, ensuring the stability of the paper during folding, making the folded paper smoother, not prone to wrinkles, etc., and improving the processing quality of the paper during folding.
[0026] Further, it is worth specifically explaining that two symmetrically arranged fixing plates 10 are fixed between the two inner walls of the installation box 2. Two symmetrically arranged sliding rods 11 are fixed between the fixing plate 10 and one inner wall of the installation box 2. The sliding rods 11 slidably penetrate through the corresponding moving seats 91. A return spring 12 is sleeved on the outer side wall of the sliding rods 11. The two ends of the return spring 12 are respectively fixed to one side wall of the moving seat 91 and one inner wall of the installation box 2. The moving seat slides on the surface of the sliding rod, having good guiding property and stability, and at the same time can be moved and reset in cooperation with the return spring.
[0027] The working process of this solution is as follows: When it is necessary to fold the paper, the paper is sent to the workbench 1 through the feeding port. The two ends of the paper respectively pass through the two pressing rollers 94. Then, the telescopic cylinder 6 is started to push the lifting column 7 to descend. When the lifting column 7 descends, it pushes the folding board 8 to descend to press and fold the paper. When the folding board presses and folds the paper, it passes between the two guiding rollers 13, and cooperates with the guiding rollers 13 to send and press the paper downward. At the same time, the lifting column 7 drives the fixing rods 95 to descend. When the fixing rods 95 descend, they push the moving seats 91 to move through the connecting rods 97, so that the two moving seats 91 move in the same direction in cooperation with the return springs 12. When the two moving seats 91 move, they drive the pressing rollers 94 to move, thereby limiting and flattening the paper during the paper pressing and folding process, avoiding uneven stress on the paper during pressing and folding, ensuring the flatness of the paper during pressing and folding. After the paper pressing and folding is completed, the telescopic cylinder 6 is controlled to drive the lifting column 7 to rise, and then the folding board 8 rises and resets. At the same time, the lifting column 7 drives the fixing rods 95 to rise. When the fixing rods 95 rise, they pull the moving seats 91 to move through the connecting rods 97, so that the two moving seats 91 move to both sides and drive the pressing rollers 94 to reset. The folded paper falls into the discharge box 5 and can be taken, which is more convenient.
[0028] According to the above working process, it can be known that: the folding plate is pushed down by the telescopic cylinder 6 to press and fold the paper, and the guide rollers 13 cooperate to slide-guide both sides of the pressed and folded paper, which can ensure the smoothness of the paper during the paper folding process. The paper surface is limited and flattened by the smoothing component 9, which can ensure that the paper is relatively flat during the folding process and is not prone to wrinkles, etc., improving the processing quality.
[0029] Furthermore, it is specifically worth noting that two symmetrically arranged guide rollers 13 are rotatably connected between the two side walls of the paper folding through groove 4. The two guide rollers 13 are respectively located on both sides of the folding paper board 8. The folding paper board 8 is perpendicular to the paper folding through groove 4. The guide rollers can guide and slide the paper during pressing and folding, making the paper smoother during folding and not prone to wrinkles.
[0030] Furthermore, it is specifically worth noting that the connecting rod 97 is inclined between the moving seat 91 and the fixed rod 95, and the moving seat 91 is perpendicular to the sliding rod 11.
[0031] Furthermore, it is specifically worth noting that the elastic telescopic column 92 includes a telescopic sleeve 921 fixed to the bottom end of the moving seat 91. A telescopic sleeve 922 is slidably connected inside the telescopic sleeve 921. The bottom end of the telescopic sleeve 922 is fixed to the mounting frame 93. A telescopic spring 923 is fixed between the top end of the telescopic sleeve 922 and the inner wall of the top end of the telescopic sleeve 921. The elastic telescopic column can push the pressing roller to press down on the paper to limit the paper and ensure that the paper is evenly stressed and relatively stable during pressing and folding.
[0032] In summary: while the folding plate is pushed down by the telescopic cylinder 6 to press and fold the paper, it can also drive the two pressing rollers 94 to move along with the paper, and then limit and smooth the paper during folding, ensuring the stability of the paper during folding. The folded paper is flatter and not prone to wrinkles, etc., improving the processing quality of the paper during folding.
[0033] The telescopic cylinder 6 can be purchased on the market. The telescopic cylinder 6 is equipped with a power supply, which is a mature technology in this field and has been fully disclosed, so it will not be repeated in the specification.
Claims
1. A multifunctional folding machine, comprising a workbench (1), characterized in that: A mounting box (2) is fixed at the top of the workbench (1), a paper feeding port (3) is provided on one side wall of the mounting box (2), a paper folding slot (4) is provided on the top of the workbench (1), a discharging box (5) is fixed at the bottom of the workbench (1), a telescopic cylinder (6) is fixed at the top of the mounting box (2), a lifting column (7) is slidably connected between the inner walls on both sides of the mounting box (2), a telescopic shaft of the telescopic cylinder (6) slides through the top side wall of the mounting box (2) and is fixed to the lifting column (7), a folding paper board (8) is fixed at the bottom end of the lifting column (7), and a smoothing component (9) is arranged inside the mounting box (2).
2. A multifunctional folding machine according to claim 1, characterized in that: The smoothing component (9) comprises two movable seats (91) slidably connected to the inner walls on both sides of the installation box (2); a plurality of elastic telescopic columns (92) equidistantly distributed are fixed to the bottom end of the movable seat (91); a mounting frame (93) is commonly fixed to the bottom ends of the plurality of elastic telescopic columns (92); a pressure roller (94) is rotatably connected between the inner walls on both sides of the mounting frame (93); two symmetrically arranged fixing rods (95) are respectively fixed to the side walls on both sides of the lifting column (7); two symmetrically arranged sliding grooves (96) are respectively provided on the side walls on both sides of the installation box (2); the fixing rods (95) slide through the corresponding sliding grooves (96); a connecting rod (97) is hinged between the top end of the movable seat (91) and the two adjacent fixing rods (95); the connecting rod (97) passes through the sliding grooves (96).
3. A multifunctional folding machine according to claim 2, characterized in that: Two symmetrically arranged fixing plates (10) are fixed between the two inner walls of the installation box (2), and two symmetrically arranged sliding rods (11) are fixed between the fixing plates (10) and the inner wall of one side of the installation box (2). The sliding rods (11) slide through the corresponding moving seats (91), and the outer side walls of the sliding rods (11) are sleeved with a return spring (12), and the two ends of the return spring (12) are respectively fixed to the side wall of one side of the moving seat (91) and the inner wall of one side of the installation box (2).
4. A multifunctional folding machine according to claim 3, characterized in that: Two symmetrically arranged guide rollers (13) are rotatably connected between the side walls of the paper folding slot (4); the two guide rollers (13) are respectively located on the two sides of the paper folding paper (8); and the paper folding paper (8) is arranged perpendicular to the paper folding slot (4).
5. A multifunctional folding machine according to claim 4, characterized in that: The connecting rod (97) is arranged obliquely to the movable seat (91) and the fixed rod (95), and the movable seat (91) is arranged vertically to the sliding rod (11).
6. A multifunctional folding machine according to claim 5, characterized in that: The elastic telescopic column (92) comprises a telescopic sleeve (921) fixed to the bottom end of the movable seat (91); a movable column (922) is slidably connected to the inner side of the telescopic sleeve (921); the bottom end of the movable column (922) is fixed to the mounting frame (93); and a telescopic spring (923) is fixed between the top end of the movable column (922) and the inner wall of the top end of the telescopic sleeve (921).