Corrugated cardboard creasing device

Abstract

The utility model discloses a kind of corrugated board indentation devices, the utility model relates to corrugated board processing technical field, including base, recess is set on the top surface of base, workbench is equipped in recess, workbench is connected with base by adjusting assembly, the top surface of workbench is provided with fixed component, the top surface of base is provided with U-shaped frame, indentation component is equipped in U-shaped frame, indentation component is connected with U-shaped frame by hydraulic cylinder one.This device is used, the position of indentation wheel can be adjusted by indentation component, by fixed component, corrugated board can be clamped and limited and pressed and limited, avoid moving in the working process, prevent from affecting normal work;By adjusting assembly, workbench can be conveniently and stably moved back and forth, so as to be convenient for indentation to corrugated board.

Description

Technical Field

[0001] This utility model relates to the field of corrugated cardboard processing technology, specifically to a corrugated cardboard creasing device. Background Technology

[0002] Corrugated cardboard is a multi-layered adhesive, consisting of at least one corrugated core layer and one cardboard layer. It has high mechanical strength and can withstand the impacts and drops during handling. During the production and processing of corrugated cardboard, its surface needs to be creasing to facilitate the folding of corrugated boxes. Therefore, a creasing device is used.

[0003] According to the design of existing corrugated cardboard creasing devices, it is not convenient to quickly adjust the position of the pressure rollers during creasing, which makes the creasing process not quick and convenient, affecting the overall work efficiency. Utility Model Content

[0004] The purpose of this invention is to provide a corrugated cardboard creasing device to address the shortcomings of existing technologies.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a corrugated cardboard creasing device, comprising a base, a groove on the top surface of the base, a worktable in the groove, the worktable and the base being connected by an adjustment component, a fixing component on the top surface of the worktable, a U-shaped frame on the top surface of the base, a creasing component in the U-shaped frame, and the creasing component and the U-shaped frame being connected by a hydraulic cylinder.

[0006] As described above, the corrugated cardboard creasing device includes an adjusting motor, a lead screw, and a guide rod. The adjusting motor is fixedly mounted on one side of the front surface of the base. A screw hole is opened on the front surface of one side of the worktable. The lead screw passes through the screw hole and is threadedly connected to the screw hole. The front end of the lead screw is fixedly connected to the output shaft of the adjusting motor. The rear end of the lead screw is rotatably connected to the inner wall of the groove. A guide hole is opened on the front surface of the other side of the worktable. The guide rod passes through the guide hole and can move along the guide hole. The end of the guide rod is rotatably connected to the inner wall of the groove.

[0007] As described above, a corrugated cardboard creasing device includes a fixing assembly comprising a fixing plate, an L-shaped plate, and a screw. Fixing plates are fixedly installed on both sides of the top surface of the worktable. A through hole is opened on one side of the fixing plate, and a push rod is slidably disposed within the through hole. An L-shaped plate is fixedly installed at one end of the push rod. A limiting plate is provided inside the L-shaped plate. The screw is threadedly connected to the top surface of the L-shaped plate, and the lower end of the screw is rotatably connected to the top surface of the limiting plate. The limiting plate mates with the top surface of the worktable. A slider is fixedly installed on one side of the limiting plate. A groove is opened on one side of the interior of the L-shaped plate, and the slider is slidably disposed within the corresponding groove. A pusher is provided at the other end of the push rod, and the lower end of the pusher is located inside the worktable.

[0008] As described above, a corrugated cardboard creasing device includes a creasing assembly comprising a U-shaped base, a double-headed motor, and a lead screw. The top surface of the U-shaped base is fixedly connected to the telescopic end of a hydraulic cylinder. The double-headed motor is fixedly connected to the top surface inside the U-shaped base via a support block. The output shaft of the double-headed motor is fixedly mounted with the lead screw. One end of the lead screw is rotatably connected to the inner wall of the U-shaped base. A threaded sleeve is threaded onto the lead screw. The two lead screws have the same rotation direction, while the two threaded sleeves have opposite rotation directions. One end of the threaded sleeve is rotatably connected to a creasing wheel, and the other end of the threaded sleeve is fixedly mounted with a vertical rod. Horizontal grooves are formed on both sides of the top surface inside the U-shaped base, and the upper end of the vertical rod is slidably positioned within the corresponding horizontal groove.

[0009] As described above, a corrugated cardboard creasing device includes a pusher comprising a hydraulic cylinder II, an L-shaped rod, and a rotating rod. The other end of the pusher is rotatably connected to the upper end of the L-shaped rod. The interior of the worktable is a cavity, and a fixing block is fixedly installed inside the cavity. Hydraulic cylinder II is fixedly installed on both sides of the fixing block. The telescopic end of hydraulic cylinder II is rotatably connected to the lower end of the L-shaped rod. The middle part of the L-shaped rod is rotatably connected to the inner wall of the cavity through the rotating rod. Strip-shaped through slots are opened on both sides above the cavity. The upper end of the L-shaped rod passes through the corresponding strip-shaped through slot and can swing along the strip-shaped through slot.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: When using this device, the position of the creasing wheel can be adjusted by the creasing component, and the corrugated cardboard can be clamped and pressed by the fixing component to prevent the corrugated cardboard from moving during the working process and to prevent it from affecting normal operation; the adjustment component can facilitate the stable back-and-forth movement of the worktable, thereby facilitating the creasing of the corrugated cardboard. Attached Figure Description

[0011] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

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

[0013] Figure 2 for Figure 1 View from direction A;

[0014] Figure 3 for Figure 1 A magnified view of part of I.

[0015] Reference numerals in the attached drawings: 1-base, 2-groove, 3-worktable, 4-adjusting component, 41-adjusting motor, 42-lead screw, 43-guide rod, 44-screw hole, 45-guide hole, 5-fixing component, 51-fixing plate, 52-L-shaped plate, 53-screw, 54-through hole, 55-push rod, 56-limiting plate, 57-slider, 58-slide groove, 59-pusher, 591-hydraulic cylinder II, 592-L-shaped rod, 593-rotating rod, 594-fixing block, 595-strip through groove, 6-U-shaped frame, 7-indentation component, 71-U-shaped seat, 72-double-headed motor, 73-lead screw, 74-screw sleeve, 75-indentation wheel, 76-vertical rod, 77-horizontal groove, 78-support block, 8-hydraulic cylinder I. Detailed Implementation

[0016] 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.

[0017] like Figures 1 to 3 As shown, this embodiment discloses a corrugated cardboard creasing device, including a base 1. A groove 2 is formed on the top surface of the base 1, and a worktable 3 is provided within the groove 2. The worktable 3 is connected to the base 1 via an adjustment assembly 4. The adjustment assembly 4 includes an adjustment motor 41, a lead screw 42, and a guide rod 43. The adjustment motor 41 is fixedly installed on one side of the front surface of the base 1. A screw hole 44 is formed on the front surface of one side of the worktable 3. The lead screw 42 passes through the screw hole 44 and is threadedly connected to it. The front end of the lead screw 42 is fixedly connected to the output shaft of the adjustment motor 41, and the rear end of the lead screw 42... The end of the worktable 3 is rotatably connected to the inner wall of the groove 2. A guide hole 45 is opened on the front surface of the other side of the worktable 3. The guide rod 43 passes through the guide hole 45 and can move along the guide hole 45. The end of the guide rod 43 is rotatably connected to the inner wall of the groove 2. The adjusting motor 41 works, and the output shaft of the adjusting motor 41 drives the lead screw 42 to rotate. The rotation of the lead screw 42 enables the worktable 3 to move back and forth in the groove 2. Thus, the worktable 3 can drive the corrugated cardboard to move back and forth. Through the cooperation of the corrugated cardboard and the creasing assembly 7, the creasing assembly 7 can perform creasing treatment on the corrugated cardboard.

[0018] A fixing assembly 5 is provided on the top surface of the workbench 3. The fixing assembly 5 includes a fixing plate 51, an L-shaped plate 52, and a screw 53. The fixing plates 51 are fixedly installed on both sides of the top surface of the workbench 3. A through hole 54 is opened on one side of the fixing plate 51. A push rod 55 is slidably installed in the through hole 54. One end of the push rod 55 is fixedly installed with the L-shaped plate 52. A limiting plate 56 is provided inside the L-shaped plate 52. The top surface of the L-shaped plate 52 is threadedly connected to the screw 53. The lower end of the screw 53 is rotatably connected to the top surface of the limiting plate 56. The limiting plate 56 cooperates with the top surface of the workbench 3. A slider 57 is fixedly installed on one side of the limiting plate 56. A groove 58 is opened on one side of the interior of the workbench 3. The slider 57 is slidably set in the corresponding groove 58. The other end of the push rod 55 is equipped with a pusher 59. The lower end of the pusher 59 is located inside the workbench 3. The corrugated cardboard to be creasing is placed on the top surface of the workbench 3. The screw 53 is rotated, and the screw 53 drives the limiting plate 56 to move downward. The limiting plate 56 contacts the top surface of the corrugated cardboard and can fix the corrugated cardboard, thereby preventing the corrugated cardboard from moving during creasing and avoiding affecting normal operation. The slider 57 moves along the groove 58 to guide the limiting plate 56.

[0019] The pusher 59 includes a second hydraulic cylinder 591, an L-shaped rod 592, and a rotating rod 593. The other end of the push rod 55 is rotatably connected to the upper end of the L-shaped rod 592. The interior of the worktable 3 is a cavity, and a fixing block 594 is fixedly installed inside the cavity. Hydraulic cylinders 591 are fixedly installed on both sides of the fixing block 594. The telescopic ends of the second hydraulic cylinder 591 are rotatably connected to the lower end of the L-shaped rod 592. The middle part of the L-shaped rod 592 is rotatably connected to the inner wall of the cavity via the rotating rod 593. The two... Each side has a strip-shaped through slot 595. The upper end of the L-shaped rod 592 passes through the corresponding strip-shaped through slot 595 and can swing along the strip-shaped through slot 595. The second hydraulic cylinder 591 works, and the telescopic end of the second hydraulic cylinder 591 pushes the L-shaped rod 592 to rotate around the rotating rod 593. When the upper end of the L-shaped rod 592 swings in the strip-shaped through slot 595, it can drive the push rod 55 to move along the through hole 54, thereby adjusting the distance between the two L-shaped plates 52, and thus being able to accommodate corrugated cardboard of different widths.

[0020] A U-shaped frame 6 is provided on the top surface of the base 1. An indentation assembly 7 is installed inside the U-shaped frame 6. The indentation assembly 7 includes a U-shaped seat 71, a dual-head motor 72, and a lead screw 73. The top surface of the U-shaped seat 71 is fixedly connected to the telescopic end of the hydraulic cylinder 8. The dual-head motor 72 is fixedly connected to the top surface inside the U-shaped seat 71 via a support block 78. The output shaft of the dual-head motor 72 is fixedly mounted with the lead screw 73. One end of the lead screw 73 is rotatably connected to the inner wall of the U-shaped seat 71. A threaded sleeve 74 is threaded onto the lead screw 73. The two lead screws 73 have the same rotation direction, while the two threaded sleeves 74 have opposite rotation directions. One end of the threaded sleeve 74 is rotatably connected to an indentation wheel 7. 5. A vertical rod 76 is fixedly installed at the other end of the screw sleeve 74. Horizontal grooves 77 are opened on both sides of the top surface inside the U-shaped seat 71. The upper end of the vertical rod 76 is slidably set in the corresponding horizontal groove 77. When the double-head motor 72 is working, the output shaft of the double-head motor 72 drives the lead screw 73 to rotate. The rotation of the lead screw 73 can drive the screw sleeve 74 to move. The screw sleeve 74 can drive the creasing wheel 75 to move. The movement of the vertical rod 76 along the horizontal groove 77 can guide the screw sleeve 74, thereby adjusting the distance between the two creasing wheels 75. The creasing wheel 75 can perform the creasing function on the corrugated cardboard.

[0021] The indentation assembly 7 is connected to the U-shaped frame 6 via a hydraulic cylinder 8. When the hydraulic cylinder 8 is in operation, the telescopic end of the hydraulic cylinder 8 drives the indentation assembly 7 to move downward.

[0022] Both hydraulic cylinder 18 and hydraulic cylinder 2591 are equipped with power sources, and the power source settings are standard settings in their respective fields, which can be completed by technicians based on existing technology.

[0023] Working principle:

[0024] Place the corrugated cardboard to be creasing on the top surface of workbench 3. Rotate screw 53, which causes limit plate 56 to move downwards. Limit plate 56 contacts the top surface of the corrugated cardboard and fixes it in place, preventing movement during creasing and avoiding disruption to normal operation. Slider 57 moves along slide groove 58 to guide limit plate 56. Hydraulic cylinder 2 591 operates, its extension end pushing L-shaped rod 592 to rotate around rotating rod 593. When the upper end of L-shaped rod 592 swings within strip through groove 595, it drives push rod 55 to move along through hole 54, thus adjusting the distance between the two L-shaped plates 52 to accommodate corrugated cardboard of different widths. Hydraulic cylinder 1 8 operates... The telescopic end drives the creasing assembly 7 to move downwards, while the dual-head motor 72 operates. The output shaft of the dual-head motor 72 drives the lead screw 73 to rotate. The rotation of the lead screw 73 drives the screw sleeve 74 to move. The screw sleeve 74 drives the creasing wheel 75 to move. The vertical rod 76 moves along the transverse groove 77 to guide the screw sleeve 74, thereby adjusting the distance between the two creasing wheels 75. The creasing wheel 75 can creasing the corrugated cardboard. The adjusting motor 41 operates, and the output shaft of the adjusting motor 41 drives the lead screw 42 to rotate. The rotation of the lead screw 42 can move the worktable 3 back and forth in the groove 2, thereby moving the corrugated cardboard back and forth. Through the cooperation between the corrugated cardboard and the creasing assembly 7, the creasing assembly 7 can perform creasing treatment on the corrugated cardboard.

[0025] It should be noted that the above embodiments are only specific and clear descriptions of the technical solutions and features of this application. Solutions or features that are prior art or common knowledge to those skilled in the art will not be described in detail in the above embodiments.

[0026] Furthermore, the technical solutions of this application are not limited to the above embodiments. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A corrugated cardboard creasing device, characterized in that: Includes a base (1), a groove (2) is opened on the top surface of the base (1), a worktable (3) is provided in the groove (2), the worktable (3) is connected to the base (1) through an adjustment component (4), a fixing component (5) is provided on the top surface of the worktable (3), a U-shaped frame (6) is provided on the top surface of the base (1), an indentation component (7) is provided in the U-shaped frame (6), and the indentation component (7) is connected to the U-shaped frame (6) through a hydraulic cylinder (8).

2. The corrugated cardboard creasing device according to claim 1, wherein the adjusting component (4) includes an adjusting motor (41), a lead screw (42) and a guide rod (43), the adjusting motor (41) is fixedly installed on one side of the front surface of the base (1), a screw hole (44) is opened on the front surface of one side of the worktable (3), the lead screw (42) passes through the screw hole (44) and is threadedly connected to the screw hole (44), the front end of the lead screw (42) is fixedly connected to the output shaft of the adjusting motor (41), the rear end of the lead screw (42) is rotatably connected to the inner wall of the groove (2), a guide hole (45) is opened on the front surface of the other side of the worktable (3), the guide rod (43) passes through the guide hole (45) and can move along the guide hole (45), and the end of the guide rod (43) is rotatably connected to the inner wall of the groove (2).

3. The corrugated cardboard creasing device according to claim 1, characterized in that: The fixing component (5) includes a fixing plate (51), an L-shaped plate (52), and a screw (53). The fixing plates (51) are fixedly installed on both sides of the top surface of the workbench (3). A through hole (54) is opened on one side of the fixing plate (51). A push rod (55) is slidably installed in the through hole (54). The L-shaped plate (52) is fixedly installed at one end of the push rod (55). A limiting plate (56) is provided inside the L-shaped plate (52). The screw (53) is threadedly connected to the top surface of the L-shaped plate (52). 3) The lower end of the screw (53) is rotatably connected to the top surface of the limiting plate (56). The limiting plate (56) is matched with the top surface of the worktable (3). A slider (57) is fixedly installed on one side of the limiting plate (56). A groove (58) is opened on one side of the L-shaped plate (52). The slider (57) is slidably set in the corresponding groove (58). A pusher (59) is set at the other end of the push rod (55). The lower end of the pusher (59) is located inside the worktable (3).

4. The corrugated cardboard creasing device according to claim 1, characterized in that: The indentation assembly (7) includes a U-shaped seat (71), a double-headed motor (72), and a lead screw (73). The top surface of the U-shaped seat (71) is fixedly connected to the telescopic end of the hydraulic cylinder (8). The double-headed motor (72) is fixedly connected to the top surface inside the U-shaped seat (71) through a support block (78). The output shaft of the double-headed motor (72) is fixedly mounted with the lead screw (73). One end of the lead screw (73) is rotated to the inner wall of the U-shaped seat (71). A threaded sleeve (74) is threaded onto the lead screw (73). The two lead screws (73) have the same rotation direction, and the two threaded sleeves (74) have opposite rotation directions. One end of the threaded sleeve (74) is rotatably connected to the indentation wheel (75). The other end of the threaded sleeve (74) is fixedly mounted with a vertical rod (76). Horizontal grooves (77) are opened on both sides of the top surface inside the U-shaped seat (71). The upper end of the vertical rod (76) is slidably set in the corresponding horizontal groove (77).

5. The corrugated cardboard creasing device according to claim 3, characterized in that: The pusher (59) includes a hydraulic cylinder (591), an L-shaped rod (592), and a rotating rod (593). The other end of the push rod (55) is rotatably connected to the upper end of the L-shaped rod (592). The inside of the worktable (3) is a cavity. A fixing block (594) is fixedly installed inside the cavity. Hydraulic cylinders (591) are fixedly installed on both sides of the fixing block (594). The telescopic end of the hydraulic cylinder (591) is rotatably connected to the lower end of the L-shaped rod (592). The middle part of the L-shaped rod (592) is rotatably connected to the inner wall of the cavity through the rotating rod (593). Strip-shaped through slots (595) are opened on both sides above the cavity. The upper end of the L-shaped rod (592) passes through the corresponding strip-shaped through slot (595) and can swing along the strip-shaped through slot (595).

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