Automatic line touching machine for corrugated boards
By designing an automatic corrugated cardboard crimping machine with detachable insert blocks, crimping plates, lifting components, and drive components, the problems of adaptability and inaccurate positioning of traditional equipment have been solved. This enables stable conveying and accurate crimping of corrugated cardboard of different specifications and materials, reducing the scrap rate.
Patent Information
- Application Number
- CN202423230864.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-26
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2034-12-26
AI Technical Summary
Traditional corrugated cardboard crimping equipment has poor adaptability and is difficult to adapt to corrugated cardboard of different sizes, specifications and materials. Inaccurate positioning leads to poor crimping effect and increases scrap rate.
An automatic corrugated cardboard crimping machine was designed, which uses a detachable insert block and crimping plate, combined with a lifting component and a drive component. It can be adjusted according to the specifications and thickness of the corrugated cardboard to ensure that the distance between the crimping plate and the insert block is appropriate. The spacing of the limit plates on both sides of the conveyor belt can be adjusted to prevent the corrugated cardboard from tilting.
This improved the adaptability and positioning accuracy of the equipment, ensuring stable conveying and accurate alignment of corrugated cardboard of different specifications and materials, reducing scrap rates and increasing production efficiency.
Smart Images
Figure CN223671998U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to corrugated paper production technical field, especially a kind of automatic line bumping machine of corrugated board. BACKGROUND
[0002] In the production and processing field of corrugated board, line bumping link plays a key role, however, traditional line bumping mode has many defects that cannot be ignored.
[0003] On the one hand, poor adaptability, market demand is various for the size specification and material quality of corrugated board, and traditional line bumping equipment is difficult to adapt to different situations, and different size specifications of corrugated board need complex adjustment, and even it can not be operated, and different material quality of corrugated paper, due to different hardness and thickness, traditional equipment is difficult to accurately adapt, resulting in poor line bumping effect;On the other hand, poor positioning effect, corrugated paper is easy to tilt when moving to line bumping position, so that line bumping is inclined, which affects product quality, increases waste rate, wastes raw materials and production time.
[0004] In summary, the existing line bumping mode of corrugated board has obvious deficiencies in adaptability and positioning accuracy, and therefore, the present application provides an automatic line bumping machine of corrugated board to solve the above problems. CONTENT OF THE UTILITY MODEL
[0005] The utility model aims at providing an automatic line bumping machine of corrugated board, which is used to work, so as to solve the problems of poor adaptability and inaccurate positioning of the existing line bumping machine of corrugated board in the above background technology.
[0006] To achieve the above object, the utility model provides a technical scheme, that is, an automatic line bumping machine of corrugated board, which comprises a workbench, two groups of motor-driven conveyors are arranged at the center position of the width direction of the top end of the workbench, a containing block is fixedly installed between the two groups of conveyors, an embedded block is detachably installed at the top end of the containing block, the top end of the embedded block and the bearing surface of the conveyor are in the same horizontal plane, a pressing groove perpendicular to the working direction of the conveyor is formed in the top end of the embedded block, an electric telescopic rod is arranged above the embedded block, the extension section of the electric telescopic rod is fixedly connected with a fixing seat, a line bumping plate corresponding to the pressing groove is detachably installed at the bottom end of the fixing seat, a lifting assembly for adjusting the height of the electric telescopic rod is arranged on the workbench;Symmetrical limiting plates parallel to the working direction of the conveyor are arranged on both sides of the two conveyors, one end of the limiting plate at the input of the conveyor extends away from the conveyor, the bearing surface of the conveyor is between the top end and the bottom end of the limiting plate, and a driving assembly for adjusting the distance between the limiting plates on both sides of the conveyor is arranged on the workbench.
[0007] Preferably, a groove is formed in the top end of the containing block, the embedded block is clamped in the groove, and symmetrical handles are fixedly arranged outside both ends of the pressing groove at the top end of the embedded block.
[0008] Preferably, the fixed seat bottom end is provided with a groove, the line hitting plate card is embedded in the groove, and the fixed seat and the part of the line hitting plate card embedded in the groove are provided with through screw holes, and bolts are arranged in the screw holes.
[0009] Preferably, the lifting assembly comprises a driving shell fixedly arranged at the bottom end of the workbench, two groups of symmetrical first lead screws are rotatably connected to the inner walls of the bottom end of the driving shell, the surfaces of the first lead screws are threadedly connected with a movable plate above the workbench, an electric telescopic rod is fixedly installed at the bottom end of the movable plate, the surface of the first lead screw is fixedly connected with a first helical gear in the driving shell, the first helical gear is meshedly connected with a second helical gear on one side, the second helical gear is fixedly connected with a rotating rod in the middle, the rotating rod is rotatably connected with the inner wall of the driving shell at both ends, the surface of the rotating rod is fixedly connected with a first turbine, the first turbine is meshedly connected with a first worm on one side, the first worm is rotatably connected with the inner wall of the driving shell at both ends, and one end of the second worm is drivingly connected with a first motor penetrating through the side wall of the driving shell.
[0010] Preferably, the top end of the workbench is fixedly provided with a gantry, and one end of the first lead screw above the workbench is rotatably connected with the bottom end of the cross beam of the gantry.
[0011] Preferably, the driving assembly comprises two sliding grooves perpendicular to the working direction of each conveying belt and arranged at the top end of the workbench, the length of the sliding groove is greater than the width of the conveying belt, a second lead screw is rotatably arranged in the sliding groove, one end of the second lead screw penetrates through the workbench, the surface of the second lead screw is threadedly arranged in the sliding grooves on the two sides of the conveying belt in opposite directions, the surface of the second lead screw is threadedly connected with symmetrical sliding blocks in the sliding grooves on the two sides of the conveying belt, the top of the sliding block is fixedly connected with the bottom of the limiting plate, the surface of the second lead screw is fixedly connected with a second turbine outside the workbench, the second turbine is meshedly connected with a second worm on one side, and the two ends of the second worm are rotatably connected with a supporting plate.
[0012] Preferably, a plurality of rotating rollers are rotatably installed on the side of the limiting plate close to the conveying belt.
[0013] Compared with the prior art, the utility model has the advantages that:
[0014] 1. The device has a strong adaptability, and the embedded block and the line hitting plate can be disassembled, so that the device can be replaced according to different materials and specifications of the corrugated paperboard, and can adapt to various requirements and ensure the accuracy of the line hitting; the lifting assembly can adjust the height of the electric telescopic rod, so as to adapt to corrugated paperboards with different thicknesses, whether thin or thick, the height of the electric telescopic rod can be adjusted to make the distance between the line hitting plate and the embedded block appropriate, and the line hitting effect is guaranteed; the driving assembly can adjust the distance between the limiting plates on both sides of the conveying belt, so as to adapt to corrugated paperboards with different widths, whether narrow or wide, the corrugated paperboard can be stably conveyed and hit on the device.
[0015] 2. The device has a good positioning effect, the limiting plates on both sides of the conveying belt can adjust the distance through the driving assembly, so as to adapt to corrugated paperboards with different widths; in the conveying process, the limiting plates can effectively limit the corrugated paperboard to prevent it from tilting, and the limiting plates can ensure the accurate position of the corrugated paperboard to avoid the line hitting being tilted; the limiting plates extend away from the conveying belt at one end of the input of the conveying belt, which is convenient for the corrugated paperboard to enter, and the corrugated paperboard can enter the limiting plates more smoothly, reducing the tilting and mispositioning caused by poor entry; the rotating roller on the limiting plate can reduce the friction between the corrugated paperboard and the limiting plate, so that the conveying is more smooth, and the rotation of the rotating roller also helps to keep the corrugated paperboard stable, further improving the positioning effect. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is a structural schematic view of the utility model;
[0017] Figure 2 It is a structural schematic view of the utility model;
[0018] Figure 3 It is a structural schematic view of the utility model;
[0019] Figure 4 It is a structural schematic view of the utility model;
[0020] Figure 5 It is a structural schematic view of the utility model
[0021] Figure 6 It is a structural schematic view of the utility model.
[0022] In the figure: 1, workbench; 11, gantry; 2, conveying belt; 3, containing block; 4, embedded block; 41, pressing groove; 42, handle; 5, electric telescopic rod; 6, fixed seat; 7, line hitting plate; 8, lifting assembly; 81, drive shell; 82, first screw rod; 83, movable plate; 84, first helical gear; 85, second helical gear; 86, rotating rod; 87, first turbine; 88, first worm; 89, first motor; 9, limiting plate; 91, rotating roller; 10, drive assembly; 101, sliding groove; 102, second screw rod; 103, second turbine; 104, second worm; 105, support plate; 106, second motor; 107, sliding block. DETAILED DESCRIPTION
[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0024] In order to further understand the content of the utility model, the utility model will be described in detail in combination with the drawings.
[0025] In combination with Figures 1-6 A kind of corrugated board automatic line hitting machine, including workbench 1, the center position of workbench 1 top width direction is provided with two groups of motor-driven conveying belt 2, for conveying corrugated board, two groups of conveying belt 2 are fixedly installed with containing block 3, containing block 3 top is detachably installed with embedded block 4, embedded block 4 top and the load surface of conveying belt 2 are in the same horizontal plane, ensure that corrugated board moves stably in conveying process, embedded block 4 top is opened with the pressing groove 41 vertical to the working direction of conveying belt 2, embedded block 4 top is detachably installed with the fixed seat 6 of fixed connection of electric telescopic rod 5, fixed seat 6 bottom is detachably installed with the line hitting plate 7 corresponding to pressing groove 41, for colliding with pressing groove 41 and colliding with line operation, workbench 1 is provided with lifting assembly 8 for adjusting the height of electric telescopic rod 5, can be adjusted according to different thickness of corrugated board;Two conveying belts 2 two sides are symmetrically provided with the limiting plate 9 parallel to the working direction of conveying belt 2, limiting plate 9 extends away from conveying belt 2 at one end of conveying belt 2 input, to facilitate the entry of corrugated board, the load surface of conveying belt 2 is between the top and bottom of limiting plate 9, limiting on both sides of corrugated board, prevent it from tilting in conveying process, workbench 1 is provided with drive assembly 10 for adjusting the distance between the limiting plate 9 of both sides of conveying belt 2, to adapt to different width of corrugated board.
[0026] The top end of the accommodating block 3 is provided with a groove, and the embedded block 4 is clamped in the groove, which facilitates replacement of the embedded block 4 with different pressing grooves 41 according to different corrugated board specifications. The top end of the embedded block 4 is fixedly provided with symmetrical handles 42 on the outside of both ends of the pressing groove 41, which facilitates the operator to assemble and disassemble the embedded block 4 in the groove of the accommodating block 3.
[0027] The bottom end of the fixed seat 6 is provided with a groove, and the line contact plate 7 is clamped in the groove, which facilitates replacement of the line contact plate 7 with different specifications according to different corrugated board specifications and cooperation with the pressing groove 41. The part of the fixed seat 6 and the line contact plate 7 clamped in the groove is provided with a through screw hole, and is fixed by a bolt, which ensures that the line contact plate 7 will not loosen or fall off during the line contact operation.
[0028] The lifting assembly 8 includes a driving shell 81 fixedly arranged at the bottom end of the workbench 1. Two groups of symmetrical first lead screws 82 are rotatably connected to the inner walls of both sides of the bottom end of the driving shell 81. An activity plate 83 is threadedly connected to the surface of the first lead screw 82 above the workbench 1. The electric telescopic rod 5 is fixedly installed at the bottom end of the activity plate 83. A first spiral gear 84 is fixedly connected to the surface of the first lead screw 82 in the driving shell 81. A second spiral gear 85 is meshingly connected to one side of the first spiral gear 84. A rotating rod 86 is fixedly connected to the middle part of the second spiral gear 85. The rotating rod 86 is rotatably connected to the inner wall of the driving shell 81 at both ends. A first turbine 87 is fixedly connected to the surface of the rotating rod 86. A first worm 88 is meshingly connected to one side of the first turbine 87. The first worm 88 is rotatably connected to the inner wall of the driving shell 81 at both ends. A first motor 89 is drivingly connected to one end of the first worm 88 through the side wall of the driving shell 81. The first motor 89 drives the first worm 88 to rotate. The first worm 88 drives the rotating rod 86 and the second spiral gear 85 to rotate through the first turbine 87. The second spiral gear 85 drives the first spiral gear 84 to rotate, thereby making the first lead screw 82 rotate. The rotation of the first lead screw 82 drives the activity plate 83 to move up and down. The electric telescopic rod 5 at the bottom end of the activity plate 83 also moves up and down, thereby achieving height adjustment.
[0029] The top end of the workbench 1 is fixedly provided with a gantry 11. One end of the first lead screw 82 above the workbench 1 is rotatably connected to the bottom end of the beam of the gantry 11, thereby providing stable support for the first lead screw 82.
[0030] The driving assembly 10 comprises two chutes 101 opened at the top end of the workbench 1 and perpendicular to the working direction of each conveying belt 2, the length of the chute 101 is greater than the width of the conveying belt 2, a second lead screw 102 is rotationally arranged in the chute 101, one end of the second lead screw 102 penetrates through the workbench 1, the surface of the second lead screw 102 is threaded in opposite directions in the chute 101 on both sides of the conveying belt 2, the surface of the second lead screw 102 is threadedly connected with a symmetrical sliding block 107 in the chute 101 on both sides of the conveying belt 2, the top of the sliding block 107 is fixedly connected with the bottom of the limiting plate 9, the surface of the second lead screw 102 is fixedly connected with a second turbine 103 outside the workbench 1, the second turbine 103 is meshingly connected with a second worm 104 on one side, both ends of the second worm 104 are rotationally connected with a supporting plate 105, the supporting plate 105 is fixedly arranged on the side wall of the workbench 1, one end of the second worm 104 penetrates through the supporting plate 105 and is transmissionally connected with a second motor 106, the second motor 106 drives the second worm 104 to rotate, the second worm 104 drives the second lead screw 102 to rotate through the second turbine 103, the rotation of the second lead screw 102 makes the limiting plate 9 move in the chute 101, so that the spacing is adjusted, the chute 101 is opened at the top end of the workbench 1 and is perpendicular to the working direction of each conveying belt 2, and the length thereof is greater than the width of the conveying belt 2, so that enough space is provided for the movement of the limiting plate 9.
[0031] The limiting plate 9 is rotationally arranged with a plurality of rotating rollers 91 on the side close to the conveying belt 2, when the corrugated board contacts the limiting plate 9, the rotating rollers 91 rotate, so that the friction between the corrugated board and the limiting plate 9 is reduced, the conveying of the corrugated board is smoother, meanwhile, the rotation of the rotating rollers 91 also helps to keep the corrugated board stable and prevent it from shaking or tilting during the conveying process.
[0032] Working principle:
[0033] Firstly, according to the specifications and requirements of the corrugated board to be processed, the appropriate embedding block 4 and line contact plate 7 are selected, if it is necessary to process corrugated boards with different thicknesses, the height of the electric telescopic rod 5 can be adjusted through the lifting assembly 8 to ensure that the distance between the line contact plate 7 and the embedding block 4 is appropriate, at the same time, according to the width of the corrugated board, the spacing of the limiting plates 9 on both sides of the conveying belt 2 is adjusted through the driving assembly 10, so that the corrugated board can be stably conveyed between the limiting plates 9.
[0034] Then, the corrugated board to be processed is placed on the two groups of motor-driven conveying belts 2, since the bearing surface of the conveying belt 2 and the top end of the embedding block 4 are in the same horizontal plane, the corrugated board can smoothly enter the line contact machine, the end of the limiting plate 9 at the input of the conveying belt 2 extends away from the conveying belt 2, this design makes it easier for the corrugated board to enter the area between the conveying belt 2 and the limiting plate 9, and during the entering process, the limiting plate 9 can guide the corrugated board to keep the correct direction, preventing it from tilting or deviating from the conveying path.
[0035] Subsequently, the motor drives the conveyor belt 2 to run, and corrugated paper is transported to the line hitting position, and the limiting plate 9 limits the corrugated paper during the conveying process to ensure that the corrugated paper remains stable during the conveying process, and a plurality of rotating rollers 91 are rotatably installed on the side of the limiting plate 9 close to the conveyor belt 2, when the corrugated paper contacts the rotating rollers 91, the rotating rollers 91 will rotate with the movement of the corrugated paper, reducing the friction between the corrugated paper and the limiting plate 9, making the conveying more smooth, at the same time, the rotation of the rotating rollers 91 also helps to keep the corrugated paper stable, preventing it from shaking or tilting during the conveying process.
[0036] When the corrugated paper reaches the line hitting position, the electric telescopic rod 5 starts to work, and the extension section of the electric telescopic rod 5 drives the fixed seat 6 and the line hitting plate 7 to descend, cooperates with the pressing groove 41 on the embedded block 4, and hits the line of the corrugated paper, and during the line hitting process, the line hitting plate 7 will exert a certain pressure on the corrugated paper to form the required line hitting at the pressing groove 41, and the pressure and time of the line hitting can be adjusted according to the material and thickness of the corrugated paper to ensure the quality and precision of the line hitting.
[0037] After the line hitting is completed, the electric telescopic rod 5 is retracted to drive the line hitting plate 7 to rise and leave the corrugated paper, and under the operation of the conveyor belt 2, the corrugated paper after the line hitting is conveyed out of the line hitting machine and enters the next process, at the same time, the next group of corrugated paper to be processed is also conveyed to the line hitting position, and the above line hitting process is repeated.
[0038] It should be noted that in this text, relational terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.
[0039] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A corrugated cardboard automatic line-locating machine comprising a worktable (1), characterized in that: The workbench (1) top width direction center position is provided with two groups of motor-driven conveyor belt (2), two groups of the conveyor belt (2) between fixedly installed with containing block (3), the containing block (3) top detachably installed with embedded block (4), the embedded block (4) top and the bearing surface of conveyor belt (2) are in the same horizontal plane, the embedded block (4) top is provided with the pressing groove (41) perpendicular to the working direction of conveyor belt (2), the embedded block (4) is provided with electric telescopic rod (5) above, the extension section of electric telescopic rod (5) is fixedly connected with fixed seat (6), the bottom of fixed seat (6) is detachably installed with the line plate (7) corresponding to the pressing groove (41), the workbench (1) is provided with lifting assembly (8) for adjusting the height of electric telescopic rod (5);Two the conveyor belt (2) both sides are symmetrically provided with the limiting plate (9) parallel to the working direction of conveyor belt (2), the limiting plate (9) is extended in the direction away from the conveyor belt (2) at one end of the input of conveyor belt (2), the bearing surface of conveyor belt (2) is between the top and bottom of limiting plate (9), the workbench (1) is provided with drive assembly (10) for adjusting the spacing of limiting plate (9) on both sides of conveyor belt (2).
2. The automatic line hitting machine for corrugated board according to claim 1, characterized in that: The containing block (3) top is provided with a recess, the embedded block (4) is clamped in the recess, the embedded block (4) top is fixedly provided with symmetric handle (42) outside both ends of pressing groove (41).
3. The automatic line hitting machine for corrugated board according to claim 1, characterized in that: The bottom of fixed seat (6) is provided with a recess, the line plate (7) is clamped in the recess, the part of fixed seat (6) and line plate (7) clamped in the recess is provided with a through screw hole, a bolt is loaded in the screw hole;The lifting assembly (8) comprises a drive shell (81) fixedly arranged at the bottom of the workbench (1), two groups of symmetric first lead screws (82) are rotatably connected to the both sides of the inner wall at the bottom of the drive shell (81), a movable plate (83) is threadedly connected to the surface of the first lead screw (82) above the workbench (1), the electric telescopic rod (5) is fixedly installed at the bottom of the movable plate (83), a first spiral gear (84) is fixedly connected to the surface of the first lead screw (82) in the drive shell (81), a second spiral gear (85) is meshingly connected to one side of the first spiral gear (84), a rotating rod (86) is fixedly connected to the middle of the second spiral gear (85), the rotating rod (86) is rotatably connected to the inner wall of the drive shell (81) at both ends, a first turbine (87) is fixedly connected to the surface of the rotating rod (86), a first worm (88) is meshingly connected to one side of the first turbine (87), the first worm (88) is rotatably connected to the inner wall of the drive shell (81) at both ends, and one end of the first worm (88) is drivingly connected to a first motor (89) through the side wall of the drive shell (81).
4. The automatic line hitting machine for corrugated board according to claim 3, characterized in that: The top of the workbench (1) is fixedly provided with a portal frame (11), and one end of the first lead screw (82) above the workbench (1) is rotatably connected to the bottom of the beam of the portal frame (11).
5. The automatic line hitting machine for corrugated board according to claim 1, characterized in that: The driving assembly (10) comprises two chutes (101) vertically arranged with each conveying belt (2) working direction and opened on the top end of the workbench (1), the length of the chute (101) is greater than the width of the conveying belt (2), the second lead screw (102) is rotatably arranged in the chute (101), the second lead screw (102) penetrates through the workbench (1) at one end of the second lead screw (102), the surface thread of the second lead screw (102) is opposite in the chute (101) on both sides of the conveying belt (2), the surface thread of the second lead screw (102) is symmetrically connected with the sliding block (107) in the chute (101) on both sides of the conveying belt (2), the top of the sliding block (107) is fixedly connected with the bottom of the limiting plate (9), the surface of the second lead screw (102) is fixedly connected with the second turbine (103) outside the workbench (1), one side of the second turbine (103) is meshingly connected with the second worm (104), both ends of the second worm (104) are rotatably connected with the supporting plate (105), the supporting plate (105) is fixedly arranged on the side wall of the workbench (1), one end of the second worm (104) is drivingly connected with the second motor (106) penetrating through the supporting plate (105).
6. The automatic line hitting machine for corrugated board according to claim 1, characterized in that: Multiple rotating rollers (91) are rotatably arranged on one side of the limiting plate (9) close to the conveying belt (2).