Efficient forming mold for carton production line
By designing a high-efficiency mold for carton production lines, the problem of cardboard clamping into molding grooves is solved by using the combination of cylinder drive and elliptical frame push blocks, improving the removal efficiency and reducing production costs.
Patent Information
- Application Number
- CN202420920175.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-29
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-04-29
AI Technical Summary
When rolling paperboards in existing carton production lines, the paperboard is prone to snap into the lower mold forming groove and is inconvenient to take out, resulting in reduced work efficiency and increased production costs.
A high-efficiency molding mold for carton production line is designed, including lower mold, molding groove, cutting groove, pushing block, guide block, elliptical frame and traction rack. The piston rod drives the upper mold downward through the cylinder driving the piston rod. The stamping module snaps the cardboard into the molding groove, and through the cooperation of the sector gear and the elliptical frame, the pushing block pushes the cardboard away from the molding groove for easy removal.
It effectively solves the problem of cardboard clamping into the molding groove, improves the efficiency of cardboard removal, reduces production costs, and improves the working efficiency of the carton production line.
Smart Images
Figure CN222590841U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of carton production, in particular to a high-efficiency forming die for a carton production line. Background Art
[0002] Cartons are the most widely used packaging products. According to different materials, there are corrugated boxes, single-layer cardboard boxes, etc., with various specifications and models. Commonly used cartons are three-layer and five-layer, and seven-layer is less used. Each layer is divided into lining paper, corrugated paper, core paper, and face paper. The lining and face paper are tea board paper and kraft paper, and the core paper is corrugated paper. The color and feel of various papers are different, and the paper (color, feel) produced by different manufacturers is also different. The most important step in the production process of cartons is the molding processing of the cartons, which is generally rolled into shape.
[0003] However, the existing carton production line forming molds still have the following problems during use:
[0004] In the existing carton production process, when the cardboard is rolled, the cardboard is easily stuck in the lower mold forming groove after being squeezed, which is inconvenient to remove, increasing the cardboard removal time, thereby reducing work efficiency and increasing production costs. Therefore, it is very necessary to use an efficient forming mold for a carton production line in the existing carton production field. Utility Model Content
[0005] In order to make up for the shortcomings of the prior art, in the existing carton production process, when the cardboard is rolled, the cardboard is easily stuck in the lower mold forming groove after being squeezed, which is inconvenient to remove, increases the cardboard removal time, thereby reducing work efficiency and increasing production costs. The utility model proposes a high-efficiency forming mold for a carton production line.
[0006] The technical solution adopted by the utility model to solve its technical problems is: a high-efficiency forming mold for a carton production line, comprising a lower mold, a forming groove is arranged on the lower mold, a cutting groove is arranged on the bottom surface of the forming groove, a push block is movably mounted on the cutting groove, an inner cavity is arranged inside the lower mold, a guide block is fixedly mounted on the bottom of the push block, one end of the guide block movably penetrates into the inner cavity, a mounting frame is fixedly mounted on the inner wall of the inner cavity, mounting rods are symmetrically fixedly mounted on the inner wall of the mounting frame, sliding blocks are movably mounted on the mounting rods, an elliptical frame is fixedly mounted between the two sliding blocks, traction racks are fixedly mounted on the two symmetrical inner walls of the elliptical frame, a connecting rod is fixedly mounted on the elliptical frame, and one end of the connecting rod is fixedly mounted on the guide block.
[0007] Preferably, a rotating rod is movably mounted on the lower mold, a sector gear is fixedly mounted on one end of the rotating rod, the sector gear is located between the two traction racks, and the sector gear is only toothed with one of the traction racks, and a knob is fixedly mounted on the other end of the rotating rod, and the knob is located on one side of the lower mold.
[0008] Preferably, a movable port is provided on the side of the lower mold, and the movable port is connected to the inner cavity.
[0009] Preferably, a fixed block is fixedly assembled on the bottom of the elliptical frame, a traction rod is fixedly assembled on the fixed block, and the traction rod is movably assembled corresponding to the movable opening.
[0010] Preferably, a support block is fixedly assembled on the lower mold, the support block is located on one side of the molding groove, a connecting block is fixedly assembled on the top of the support block, a cylinder is fixedly assembled on the connecting block, and a piston rod is fixedly assembled on the output end of the cylinder.
[0011] Preferably, the piston rod movably passes through the connecting block, and the bottom of the piston rod is fixedly equipped with an upper die, and the bottom of the upper die is fixedly equipped with a stamping module, and the stamping module is plugged into the molding groove accordingly.
[0012] The utility model is beneficial in that:
[0013] The utility model places the cardboard of the carton on the lower die so that the forming groove is located below the cardboard of the carton, starts the cylinder, and makes the piston rod drive the upper die to move downward, and the punching module clamps part of the cardboard of the carton into the forming groove, and twists the knob so that the rotating rod drives the fan-shaped gear to rotate, and the fan-shaped gear is respectively only toothed with one of the traction racks, so that the elliptical frame reciprocates on the assembly rod through the sliding block, and the elliptical frame drives the push block on the guide block to move through the connecting rod, and the push block pushes the cardboard of the carton away from the forming groove, so that the cardboard of the carton is convenient to take out, and at the same time, the elliptical frame reciprocates, so that the fixed block drives the traction rod to move on the moving opening, so that the movement of the push block is convenient to check. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0015] Figure 1 This is a schematic diagram of the structure of a high-efficiency forming mold for a carton production line of the utility model;
[0016] Figure 2 This is a schematic diagram of the structure of a high-efficiency forming mold for a carton production line of the utility model;
[0017] Figure 3 This is a schematic cross-sectional structure diagram of a high-efficiency forming mold for a carton production line of the utility model;
[0018] Figure 4 It is a schematic diagram of the structure of the regulating mechanism of the utility model.
[0019] In the figure:
[0020] 10. Lower die; 11. Support block; 12. Connecting block; 13. Cylinder;
[0021] 20. Piston rod; 21. Upper die; 22. Punching module; 23. Cutting groove;
[0022] 30. moving port; 31. traction rod; 32. knob; 33. inner cavity;
[0023] 40. Push block; 41. Guide block; 42. Mounting frame; 43. Connecting rod;
[0024] 50. Assembly rod; 51. Sliding block; 52. Oval frame; 53. Traction rack;
[0025] 60. Fixed block; 61. Rotating rod; 62. Fan gear; 63. Forming groove. DETAILED DESCRIPTION
[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0027] The following is combined with Figure 1 —4 further details of this application,
[0028] The present application embodiment discloses a high-efficiency forming mold for a carton production line. Figure 2 - Figure 4The carton production line uses an efficient forming mold, including a lower mold 10, a forming groove 63 is provided on the lower mold 10, a cutting groove 23 is provided on the bottom surface of the forming groove 63, a push block 40 is movably mounted on the cutting groove 23, an inner cavity 33 is provided inside the lower mold 10, a guide block 41 is fixedly mounted on the bottom of the push block 40, one end of the guide block 41 movably penetrates the inner cavity 33, an installation frame 42 is fixedly mounted on the inner wall of the inner cavity 33, an assembly rod 50 is symmetrically fixedly mounted on the inner wall of the installation frame 42, a sliding block 51 is movably mounted on the assembly rod 50, an elliptical frame 52 is fixedly mounted between the two sliding blocks 51, and the symmetrical inner walls of the elliptical frame 52 are fixedly mounted with traction racks 53, a connecting rod 43 is fixedly mounted on the elliptical frame 52, one end of the connecting rod 43 is fixedly mounted with the guide block 41, and the lower mold 10 is fixedly mounted on the lower mold 10. The movable assembly is equipped with a rotating rod 61, one end of which is fixedly equipped with a fan gear 62, which is located between the two traction racks 53, and the fan gear 62 is only toothed with one of the traction racks 53. The other end of the rotating rod 61 is fixedly equipped with a knob 32, which is located on one side of the lower mold 10. The cardboard of the carton is inserted into the forming groove 63, and the knob 32 is twisted to make the rotating rod 61 drive the fan gear 62 to rotate, and the fan gear 62 is only toothed with one of the traction racks 53, so that the elliptical frame 52 reciprocates on the assembly rod 50 through the sliding block 51. The elliptical frame 52 drives the push block 40 on the guide block 41 to move through the connecting rod 43, and the push block 40 pushes the cardboard of the carton away from the forming groove 63, so as to facilitate the removal of the cardboard of the carton.
[0029] Reference Figure 1 and Figure 4 A moving port 30 communicating with the inner cavity 33 is provided on the side of the lower mold 10, a fixed block 60 is fixedly assembled at the bottom of the elliptical frame 52, and a traction rod 31 is fixedly assembled on the fixed block 60. The traction rod 31 moves on the moving port 30 and reciprocates through the elliptical frame 52, so that the fixed block 60 drives the traction rod 31 to move on the moving port 30, which is convenient for checking the movement of the push block 40.
[0030] Reference Figure 1 and Figure 2A support block 11 is fixedly assembled on the lower die 10, and the support block 11 is located on one side of the forming groove 63. A connecting block 12 is fixedly assembled on the top of the support block 11, and a cylinder 13 is fixedly assembled on the connecting block 12. A piston rod 20 is fixedly assembled on the output end of the cylinder 13, and the piston rod 20 movably penetrates the connecting block 12, and an upper die 21 is fixedly assembled on the bottom of the piston rod 20, and a punching module 22 is fixedly assembled on the bottom of the upper die 21. The punching module 22 is plugged into the forming groove 63, and the cardboard of the carton is placed on the lower die 10, so that the forming groove 63 is located below the cardboard of the carton. The cylinder 13 is started, so that the piston rod 20 drives the upper die 21 to move downward, and the punching module 22 inserts part of the cardboard of the carton into the forming groove 63.
[0031] Working principle: Place the cardboard of the carton on the lower mold 10 so that the molding groove 63 is located below the cardboard of the carton, start the cylinder 13, so that the piston rod 20 drives the upper mold 21 to move downward, and the stamping module 22 inserts part of the cardboard of the carton into the molding groove 63, twist the knob 32, so that the rotating rod 61 drives the fan gear 62 to rotate, and the fan gear 62 is only toothed with one of the traction racks 53, so that the elliptical frame 52 reciprocates on the assembly rod 50 through the sliding block 51, and the elliptical frame 52 drives the push block 40 on the guide block 41 to move through the connecting rod 43, and the push block 40 pushes the cardboard of the carton away from the molding groove 63, so as to facilitate the removal of the cardboard of the carton, and at the same time, the elliptical frame 52 reciprocates, so that the fixed block 60 drives the traction rod 31 to move on the moving port 30, so as to facilitate the movement of the push block 40.
[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.
Claims
1. A high-efficiency forming mold for a carton production line, characterized in that: The invention comprises a lower mold (10), wherein a molding groove (63) is provided on the lower mold (10), a cutting groove (23) is provided on the bottom surface of the molding groove (63), a push block (40) is movably mounted on the cutting groove (23), an inner cavity (33) is provided inside the lower mold (10), a guide block (41) is fixedly mounted on the bottom of the push block (40), one end of the guide block (41) is movably inserted into the inner cavity (33), and a mounting plate is fixedly mounted on the inner wall of the inner cavity (33). The mounting frame (42) is symmetrically fixedly mounted with mounting rods (50) on the inner wall of the mounting frame (42), sliding blocks (51) are movably mounted on the mounting rods (50), an elliptical frame (52) is fixedly mounted between the two sliding blocks (51), traction racks (53) are fixedly mounted on the symmetrical two inner walls of the elliptical frame (52), a connecting rod (43) is fixedly mounted on the elliptical frame (52), and one end of the connecting rod (43) is fixedly mounted on the guide block (41).
2. The high-efficiency forming mold for a carton production line according to claim 1, characterized in that: The lower mold (10) is movably equipped with a rotating rod (61), one end of which is fixedly equipped with a sector gear (62), which is located between the two traction racks (53), and the sector gear (62) is toothedly assembled with only one of the traction racks (53), and the other end of the rotating rod (61) is fixedly equipped with a knob (32), which is located on one side of the lower mold (10).
3. The high-efficiency forming mold for a carton production line according to claim 1, characterized in that: A movable opening (30) is provided on the side of the lower mold (10), and the movable opening (30) is communicated with the inner cavity (33).
4. The high-efficiency forming mold for a carton production line according to claim 3, characterized in that: A fixed block (60) is fixedly mounted on the bottom of the elliptical frame (52), a traction rod (31) is fixedly mounted on the fixed block (60), and the traction rod (31) is movably mounted corresponding to the movable opening (30).
5. The high-efficiency forming mold for a carton production line according to claim 1, characterized in that: A support block (11) is fixedly mounted on the lower mold (10), the support block (11) is located on one side of the molding groove (63), a connecting block (12) is fixedly mounted on the top of the support block (11), a cylinder (13) is fixedly mounted on the connecting block (12), and a piston rod (20) is fixedly mounted on the output end of the cylinder (13).
6. The high-efficiency forming mold for a carton production line according to claim 5, characterized in that: The piston rod (20) movably penetrates the connecting block (12), and an upper die (21) is fixedly mounted on the bottom of the piston rod (20), and a punching module (22) is fixedly mounted on the bottom of the upper die (21), and the punching module (22) is plugged into the molding groove (63) accordingly.