Adjustable high-speed indentation mechanism for efficient forming
Patent Information
- Application Number
- CN202522197223.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-17
- Publication Date
- 2026-10-27
- Estimated Expiration
- 2035-10-17
AI Technical Summary
[0005]为了弥补以上不足，本实用新型提供了一种用于高效成型的可调式高速压痕机构，旨在改善现有技术中压痕机构在对纸箱进行压痕操作时设备通常只能单次压痕且难以对刀头进行调整的位置的问题
[0024]1、本实用新型中，当要对的纸板进行压痕时，通过将刀头上的外壳卡在滑架上，同时借助内六角扳手转动内六角槽，同时通过内六角槽的传动带动转杆转动，同时通过转杆的转动带动夹扣转动同时带动定位轴转动，通过定位轴的转动带动连接杆发生位移，同时推动固定杆向移动，由于连槽的限制使得固定杆推动推卡块向外移动，同时通过推卡块推动固定块向外移动，当固定块推出外壳时，通过固定块上的橡胶垫接触通过橡胶垫的摩擦固定，同时通过转杆的旋转进一步将固定块向外推出固定，同时在推卡块和固定块直接的弹簧被部分压缩保证固定力的固定效果确保不会因为两者之间的硬链接损坏滑架，拆卸时通过转杆的转动带动推卡块向内收缩，同时带动在内部的卡帽向内移动，同时通过滑轴另一端的固定块内部的卡帽将固定块也向内部拉动，实现了在压痕工作时能够对刀头位置灵活调整，同时也可根据需要安装多把压痕刀，降低重复压痕操作，提高了工作效率，降低了时间成本。
Smart Images
Figure CN224898231U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of paper product processing technology, and in particular to an adjustable high-speed indentation mechanism for efficient forming. Background Technology
[0002] The creasing mechanism of a creasing machine is the core component for achieving paper creasing, mainly composed of a creasing knife and a creasing die. During operation, the paper enters the mechanism through a conveying device, the creasing knife applies downward pressure, and cooperates with the creasing die below to press grooves of uniform depth at specific locations on the paper, making the paper easy to fold and with neat edges. It is suitable for processing paper products such as greeting cards and packaging boxes.
[0003] The creasing mechanism mainly consists of an upper die, a lower die, a pressure regulating device, and a transmission system. During operation, the transmission system drives the upper die downwards, precisely fitting it against the lower die. Pressure is applied to materials such as paper via a steel wire, causing plastic deformation within the groove and producing a clear crease. The pressure regulating device adjusts the pressure according to the material thickness to ensure creasing quality.
[0004] In the existing technology, the creasing mechanism of some creasing machines often needs to creasing multiple times when creasing cartons, and usually cannot complete the creasing process in one go. In addition, the creasing knife is fixed on the equipment and it is difficult to adjust or replace it. Therefore, an adjustable high-speed creasing mechanism for efficient forming is proposed to solve the above problems. Utility Model Content
[0005] To overcome the above shortcomings, this utility model provides an adjustable high-speed creasing mechanism for efficient forming, aiming to improve the problem that in the prior art, the creasing mechanism can usually only creasing once when creasing cartons and it is difficult to adjust the position of the cutter head.
[0006] To achieve the above objectives, the present invention adopts the following technical solution:
[0007] An adjustable high-speed indentation mechanism for high-efficiency molding includes a base plate, two support frames fixedly connected to the top of the base plate, a rolling mechanism installed on the adjacent side of the two support frames, a motor fixedly connected to the outer wall of one of the support frames, a transmission roller fixedly connected to the drive end of the motor, two positioning grooves opened on the surface of the base plate, two positioning mechanisms installed at the bottom of the base plate, and a limit plate fixedly connected to the top of the base plate.
[0008] The rolling mechanism includes a slide, both ends of which are fixedly connected to the outer walls of two support frames. Multiple outer shells are detachably connected to the inner walls of the slide. Multiple internal hexagonal slots are fixedly connected to the top of the multiple outer shells. Multiple support components are fixedly connected to the inner walls of the multiple outer shells. Multiple fixing components are fixedly connected to the inner walls of the multiple outer shells. Multiple cutting heads are fixedly connected to the bottom of the multiple outer shells.
[0009] As a further description of the above technical solution:
[0010] The support assembly includes a rotating rod, the outer wall of which is rotatably connected to the inner wall of the housing. Two clips are fixedly connected to the outer wall of the rotating rod, and two positioning shafts are fixedly connected to the inner walls of the two clips. Two connecting rods are rotatably connected to the outer walls of the two positioning shafts.
[0011] As a further description of the above technical solution:
[0012] The fixing assembly includes a fixing rod, the outer wall of which is fixedly connected to the inner wall of a connecting rod. A push block is rotatably connected to the outer wall of the fixing rod. A sliding shaft is slidably connected to the inner wall of the push block. Two caps are fixedly connected to both ends of the sliding shaft. A spring is sleeved on the outer wall of the sliding shaft. A pad is slidably connected to the outer wall of the sliding shaft. A fixing block is slidably connected to the outer wall of the sliding shaft. A rubber pad is fixedly connected to the outer wall of the fixing block. A connecting groove is slidably connected to the outer wall of the fixing block.
[0013] As a further description of the above technical solution:
[0014] The positioning mechanism includes a limiting frame, which is fixedly connected to the bottom of the base plate. A rack is fixedly connected to the inner wall of the limiting frame, and a limiting component is slidably connected to the inner wall of the limiting frame. A groove is provided on the outer wall of the limiting frame.
[0015] As a further description of the above technical solution:
[0016] The limiting component includes a sliding plate, the bottom of which is slidably connected to the inner wall of the limiting frame, a sliding block fixedly connected to the top of the sliding plate, a second motor fixedly connected to the top of the sliding plate, a gear fixedly connected to the drive end of the second motor, a push rod fixedly connected to the top of the sliding block, and two positioning rods fixedly connected to the outer wall of the sliding block.
[0017] As a further description of the above technical solution:
[0018] The outer wall of the push block is slidably connected to the inner wall of the connecting groove, and the bottom of the internal hexagonal groove is fixedly connected to the top of the rotating rod.
[0019] As a further description of the above technical solution:
[0020] The outer wall of the rubber pad is detachably connected to the inner wall of the carriage, the outer wall of the pad block is detachably connected to the outer wall of the fixing block, the outer wall of one of the clips is slidably connected to the inner wall of the push block, and the outer wall of the other clip is slidably connected to the inner wall of the fixing block.
[0021] As a further description of the above technical solution:
[0022] The outer wall of the positioning rod is slidably connected to the outer wall of the slide groove, and the outer wall of the push rod is slidably connected to the outer wall of the positioning groove.
[0023] This utility model has the following beneficial effects:
[0024] 1. In this utility model, when the cardboard is to be creasing, the outer shell of the cutter head is secured to the slide, and the internal hexagonal slot is rotated using an internal hexagonal wrench. Simultaneously, the internal hexagonal slot drives the rotating rod to rotate, which in turn drives the clamp to rotate and the positioning shaft to rotate. The rotation of the positioning shaft causes the connecting rod to shift, pushing the fixing rod to move. Due to the constraint of the connecting slot, the fixing rod pushes the push block outward, which in turn pushes the fixing block outward. When the fixing block is pushed out of the outer shell, it is fixed by friction through the contact of the rubber pad on the fixing block. The rotating rod further pushes the fixing block outward and secures it. At the same time, the spring between the push block and the fixing block is partially compressed to ensure the fixing effect and prevent damage to the carriage due to the hard connection between the two. During disassembly, the rotation of the rotating rod drives the push block to retract inward, which in turn drives the internal nut to move inward. At the same time, the nut inside the fixing block at the other end of the slide shaft pulls the fixing block inward as well. This allows for flexible adjustment of the cutter head position during the creasing operation. Multiple creasing cutters can also be installed as needed to reduce repetitive creasing operations, improve work efficiency, and reduce time costs.
[0025] 2. In this utility model, when the cardboard to be creasing is to be placed on the base plate, the motor drives the gear to rotate, and the meshing connection between the gear and the rack drives the motor to move. At the same time, the mutual fixation between the motor and the slide plate drives the slide plate to move, and at the same time drives the sliding block on the slide plate to move. Meanwhile, the positioning rod on the sliding block ensures that it will not leave the track during sliding. Finally, the push rod fixed on the sliding block moves in the positioning groove to push the cardboard to be creasing towards the limiting plate side, ensuring that the creasing position is accurate when creasing the cardboard and ensuring the quality of the creasing work. Attached Figure Description
[0026] Figure 1 This is a three-dimensional schematic diagram of an adjustable high-speed indentation mechanism for efficient molding proposed in this utility model.
[0027] Figure 2 This is a schematic diagram of the limiting plate of an adjustable high-speed indentation mechanism for high-efficiency molding proposed in this utility model.
[0028] Figure 3 for Figure 2 Enlarged view of point A in the middle;
[0029] Figure 4 This is a schematic diagram of the structure of the base plate of an adjustable high-speed indentation mechanism for high-efficiency molding proposed in this utility model.
[0030] Figure 5 for Figure 4 Enlarged view of point B in the middle.
[0031] Legend:
[0032] 1. Base plate; 2. Support frame; 3. Rolling mechanism; 31. Support assembly; 311. Rotating rod; 312. Clamp; 313. Positioning shaft; 314. Connecting rod; 32. Socket hexagonal groove; 33. Fixing assembly; 331. Fixing rod; 332. Push block; 333. Cap; 334. Sliding shaft; 335. Pad; 336. Spring; 337. Fixing block; 338. Connecting groove; 339. Rubber pad; 34. Cutting head; 35. Slide; 36. Housing; 4. Transmission roller; 5. Motor 1; 6. Positioning groove; 7. Positioning mechanism; 71. Limiting frame; 72. Rack; 73. Limiting assembly; 731. Slide plate; 732. Sliding block; 733. Motor 2; 734. Gear; 735. Push rod; 736. Positioning rod; 74. Slide groove; 8. Limiting plate. Detailed Implementation
[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0034] Reference Figures 1 to 3This utility model provides an embodiment of an adjustable high-speed creasing mechanism for efficient forming, comprising a base plate 1, two support frames 2 fixedly connected to the top of the base plate 1 for stable support of a rolling mechanism 3, a rolling mechanism 3 installed on the adjacent side of the two support frames 2 for the cardboard creasing operation, a motor 5 fixedly connected to the outer wall of one of the support frames 2 for providing power to a transmission roller 4, a transmission roller 4 fixedly connected to the drive end of the motor 5 to cooperate with the rolling mechanism 3 to complete the creasing, two positioning grooves 6 are opened on the surface of the base plate 1 for the push rod 735 to move, two positioning mechanisms 7 are installed at the bottom of the base plate 1 for pushing the cardboard to position, and a limit plate 8 is fixedly connected to the top of the base plate 1 to limit the position of the cardboard to ensure accurate creasing;
[0035] The rolling mechanism 3 includes a carriage 35, which provides a mounting position for the housing 36. Both ends of the carriage 35 are fixedly connected to the outer walls of two support frames 2 to ensure the stability of the carriage 35. Multiple housings 36 are detachably connected to the inner walls of the carriage 35 to protect the internal components. Multiple hexagonal sockets 32 are fixedly connected to the top of the multiple housings 36 to facilitate the rotation of the lever 311 by a wrench. Multiple support components 31 are fixedly connected to the inner walls of the multiple housings 36 to transmit power. Multiple fixing components 33 are fixedly connected to the inner walls of the multiple housings 36 to fix the housings 36 to the carriage 35. Multiple blades 34 are fixedly connected to the bottom of the multiple housings 36 to directly indent the cardboard.
[0036] Reference Figures 1 to 3 The support assembly 31 includes a rotating rod 311, which can drive the clamps 312 when rotated. The outer wall of the rotating rod 311 is rotatably connected to the inner wall of the outer shell 36 to ensure stable rotation of the rotating rod 311. Two clamps 312 are fixedly connected to the outer wall of the rotating rod 311, which can drive the positioning shaft 313 when rotated. Two positioning shafts 313 are fixedly connected to the inner walls of the two clamps 312, which can drive the connecting rod 314 when rotated. Two connecting rods 314 are rotatably connected to the outer walls of the two positioning shafts 313, which can drive the fixing rod 331 when rotated.
[0037] Reference Figure 1 , Figure 4 and Figure 5The fixing component 33 includes a fixing rod 331, which moves to drive a push block 332. The outer wall of the fixing rod 331 is fixedly connected to the inner wall of the connecting rod 314, allowing the connecting rod 314 to drive the fixing rod 331. The outer wall of the fixing rod 331 is rotatably connected to the push block 332, which moves a compressible spring 336 and drives a sliding shaft 334. The inner wall of the push block 332 is slidably connected to the sliding shaft 334, connecting the push block 332 and the fixing block 337. Both ends of the sliding shaft 334 are fixedly connected to two caps 333 to prevent... The slide shaft 334 is disengaged. A spring 336 is fitted on the outer wall of the slide shaft 334 to ensure the fixing force and prevent damage to the slide frame 35 from the hard connection. A pad 335 is slidably connected to the outer wall of the slide shaft 334 to provide a buffering effect. A fixing block 337 is slidably connected to the outer wall of the slide shaft 334. The movement is fixed to the outer shell 36 by a rubber pad 339. A rubber pad 339 is fixedly connected to the outer wall of the fixing block 337 to enhance the friction fixing effect. A connecting groove 338 is slidably connected to the outer wall of the fixing block 337 to limit the movement direction of the fixing block 337.
[0038] The positioning mechanism 7 includes a limiting frame 71, which provides space for internal components. The limiting frame 71 is fixedly connected to the bottom of the base plate 1 to ensure stability. A rack 72 is fixedly connected to the inner wall of the limiting frame 71, which meshes with a gear 734 to move the motor 733. A limiting component 73 is slidably connected to the inner wall of the limiting frame 71 for pushing the cardboard. A groove 74 is provided on the outer wall of the limiting frame 71 for the positioning rod 736 to move. The limiting component 73 includes a sliding plate 731, which moves and drives the sliding block 732. The bottom of the sliding plate 731 is slidably connected to the inner wall of the limiting frame 71. The top of the slide 731 is fixedly connected to a sliding block 732, which moves to drive a push rod 735. The top of the slide 731 is fixedly connected to a motor 733, which provides power to the gear 734. The drive end of the motor 733 is fixedly connected to the gear 734, which rotates and meshes with the rack 72 to drive the motor 733. The top of the sliding block 732 is fixedly connected to a push rod 735, which pushes the cardboard in the positioning groove 6. The outer wall of the sliding block 732 is fixedly connected to two positioning rods 736 to ensure the stable movement of the sliding block 732.
[0039] The outer wall of the push block 332 is slidably connected to the inner wall of the connecting groove 338, allowing the push block 332 to move in a fixed direction. The bottom of the internal hexagonal slot 32 is fixedly connected to the top of the rotating rod 311, allowing the internal hexagonal slot 32 to drive the rotating rod 311. The outer wall of the rubber pad 339 is detachably connected to the inner wall of the slide 35, fixing the outer shell 36 through friction. The outer wall of the pad block 335 is detachably connected to the outer wall of the fixing block 337 to enhance cushioning. The outer wall of one of the clip caps 333 is slidably connected to the inner wall of the push block 332, and the outer wall of the other clip cap 333 is slidably connected to the inner wall of the fixing block 337 to ensure the stable connection of the sliding shaft 334. The outer wall of the positioning rod 736 is slidably connected to the outer wall of the slide groove 74 to prevent the sliding block 732 from deviating. The outer wall of the push rod 735 is slidably connected to the outer wall of the positioning groove 6, allowing the push rod 735 to push the cardboard along a fixed path.
[0040] Working principle: When creasing the cardboard, the outer casing 36 on the cutter head 34 is engaged with the slide 35. Simultaneously, the internal hexagonal slot 32 is rotated using an internal hexagonal wrench. This rotation drives the rotating rod 311, which in turn rotates the clamp 312 and the positioning shaft 313. The rotation of the positioning shaft 313 causes the connecting rod 314 to shift, pushing the fixing rod 331 to move. Due to the constraint of the connecting groove 338, the fixing rod 331 pushes the push block 332 outwards, which in turn pushes the fixing block 337 outwards. When the fixing block 337 pushes out of the outer casing 36, it contacts the rubber pad 339 on the fixing block 337. The friction of the 9-axis is used to fix the fixed block 337, and the rotation of the rotating rod 311 further pushes the fixed block 337 outward to fix it. At the same time, the spring 336 between the push block 332 and the fixed block 337 is partially compressed to ensure the fixing effect of the fixing force and to ensure that the slide 35 will not be damaged due to the hard connection between the two. When disassembling, the rotation of the rotating rod 311 drives the push block 332 to retract inward, and at the same time drives the internal cap 333 to move inward. Meanwhile, the cap 333 inside the fixed block 337 at the other end of the slide shaft 334 pulls the fixed block 337 inward as well. This allows for flexible adjustment of the position of the cutter head 34 during the creasing operation. At the same time, multiple creasing cutters can be installed as needed to reduce repetitive creasing operations, improve work efficiency, and reduce time costs.
[0041] When creasing cardboard, the cardboard to be creasing is placed on the base plate 1. The motor drives the gear 734 to rotate. At the same time, the meshing connection between the gear 734 and the rack 72 drives the motor to move. Simultaneously, the mutual fixation between the motor and the slide plate 731 drives the slide plate 731 to move, which in turn drives the sliding block 732 on the slide plate 731 to move. Meanwhile, the positioning rod 736 on the sliding block 732 ensures that it will not deviate from the track during sliding. Finally, the push rod 735 fixed on the sliding block 732 moves in the positioning groove 6 to push the cardboard to be creasing toward the limiting plate 8 side, ensuring accurate creasing position when creasing the cardboard and guaranteeing the quality of the creasing work.
[0042] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. An adjustable high-speed indentation mechanism for high-efficiency molding, comprising a base plate (1), characterized in that: Two support frames (2) are fixedly connected to the top of the base plate (1). A rolling mechanism (3) is installed on the adjacent side of the two support frames (2). A motor (5) is fixedly connected to the outer wall of one of the support frames (2). A transmission roller (4) is fixedly connected to the drive end of the motor (5). Two positioning grooves (6) are opened on the surface of the base plate (1). Two positioning mechanisms (7) are installed at the bottom of the base plate (1). A limit plate (8) is fixedly connected to the top of the base plate (1). The rolling mechanism (3) includes a slide (35), both ends of which are fixedly connected to the outer walls of two support frames (2). The inner walls of the slide (35) are detachably connected to multiple outer shells (36). The top of the multiple outer shells (36) is fixedly connected to multiple internal hexagonal slots (32). The inner walls of the multiple outer shells (36) are fixedly connected to multiple support components (31). The inner walls of the multiple outer shells (36) are fixedly connected to multiple fixing components (33). The bottom of the multiple outer shells (36) is fixedly connected to multiple cutting heads (34).
2. The adjustable high-speed indentation mechanism for high-efficiency molding according to claim 1, characterized in that: The support assembly (31) includes a rotating rod (311), the outer wall of which is rotatably connected to the inner wall of the outer shell (36). The outer wall of the rotating rod (311) is fixedly connected to two clips (312), the inner walls of the two clips (312) are fixedly connected to two positioning shafts (313), and the outer walls of the two positioning shafts (313) are rotatably connected to two connecting rods (314).
3. The adjustable high-speed indentation mechanism for high-efficiency molding according to claim 2, characterized in that: The fixing component (33) includes a fixing rod (331), the outer wall of which is fixedly connected to the inner wall of the connecting rod (314). A push block (332) is rotatably connected to the outer wall of the fixing rod (331). A sliding shaft (334) is slidably connected to the inner wall of the push block (332). Two caps (333) are fixedly connected to both ends of the sliding shaft (334). A spring (336) is sleeved on the outer wall of the sliding shaft (334). A pad (335) is slidably connected to the outer wall of the sliding shaft (334). A fixing block (337) is slidably connected to the outer wall of the sliding shaft (334). A rubber pad (339) is fixedly connected to the outer wall of the fixing block (337). A connecting groove (338) is slidably connected to the outer wall of the fixing block (337).
4. The adjustable high-speed indentation mechanism for high-efficiency molding according to claim 1, characterized in that: The positioning mechanism (7) includes a limiting frame (71), which is fixedly connected to the bottom of the base plate (1). A rack (72) is fixedly connected to the inner wall of the limiting frame (71). A limiting component (73) is slidably connected to the inner wall of the limiting frame (71). A groove (74) is provided on the outer wall of the limiting frame (71).
5. The adjustable high-speed indentation mechanism for high-efficiency molding according to claim 4, characterized in that: The limiting component (73) includes a sliding plate (731), the bottom of which is slidably connected to the inner wall of the limiting frame (71), a sliding block (732) is fixedly connected to the top of the sliding plate (731), a second motor (733) is fixedly connected to the top of the sliding plate (731), a gear (734) is fixedly connected to the drive end of the second motor (733), a push rod (735) is fixedly connected to the top of the sliding block (732), and two positioning rods (736) are fixedly connected to the outer wall of the sliding block (732).
6. The adjustable high-speed indentation mechanism for high-efficiency molding according to claim 3, characterized in that: The outer wall of the push block (332) is slidably connected to the inner wall of the connecting groove (338), and the bottom of the internal hexagonal groove (32) is fixedly connected to the top of the rotating rod (311).
7. The adjustable high-speed indentation mechanism for high-efficiency molding according to claim 3, characterized in that: The outer wall of the rubber pad (339) is detachably connected to the inner wall of the slide (35), the outer wall of the pad block (335) is detachably connected to the outer wall of the fixing block (337), the outer wall of one of the clips (333) is slidably connected to the inner wall of the push block (332), and the outer wall of the other clip (333) is slidably connected to the inner wall of the fixing block (337).
8. An adjustable high-speed indentation mechanism for high-efficiency molding according to claim 5, characterized in that: The outer wall of the positioning rod (736) is slidably connected to the outer wall of the slide groove (74), and the outer wall of the push rod (735) is slidably connected to the outer wall of the positioning groove (6).