Cardboard conveying device of cardboard slotting machine
By designing a cardboard conveying device including mirror distribution fixed plate, synchronization wheel and limit plate, the problem of unstable cardboard conveying in the prior art is solved, stable conveying and limiting of cardboards of different sizes and thicknesses is achieved, and grooved effect and product quality are improved.
Patent Information
- Application Number
- CN202421297442.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-07
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-06-07
AI Technical Summary
When existing cardboard groovers convey cardboard of different sizes and thicknesses, it is difficult to effectively remove and limit, resulting in unstable conveying and affecting the grooved effect.
A cardboard conveying device for a cardboard groover is designed, and adopts a mirror distributed structure such as fixed plate, synchronization wheel, synchronization belt, moving block and limit plate. Through the rotation of the synchronization belt, the moving block and conveyor belt work can be driven to achieve stable conveying of cardboards of different sizes and thicknesses, and the limit plates are used to avoid cardboard offset.
Effective disassembly and conveying of cardboards of different sizes and thicknesses is achieved, ensuring the stability and accuracy of cardboards during the conveying process, and improving the grooved effect and product quality.
Smart Images
Figure CN222712306U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cardboard slotting machines, in particular to a cardboard conveying device of a cardboard slotting machine. Background Art
[0002] A cardboard slotting machine is a mechanical device specially used for cutting and slotting cardboard. It usually has one or more sharp blades or knives, which can cut slots of specific shapes and sizes on the cardboard according to a preset program or manual control of the operator;
[0003] When slotting cardboard, the cardboard needs to be transported. Most of the methods are to unstack the stacked cardboard and then transport the single cardboard to the conveyor belt for transport. However, it is not possible to unstack and transport cardboards of different sizes and thicknesses. When transporting through the conveyor belt, the upper cardboard is not limited, which makes it easy to deviate during transportation, resulting in poor slotting effect and affecting product quality. Utility Model Content
[0004] In order to solve the problem that the existing paperboards of different sizes and thicknesses cannot be disassembled and conveyed, and the upper paperboard is not limited when being conveyed by a conveyor belt; the purpose of the utility model is to provide a paperboard conveying device for a paperboard slotting machine.
[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: a cardboard conveying device of a cardboard slotting machine, comprising a fixed plate, the fixed plate is provided with two mirror-distributed ones, a placing table is fixedly installed in the middle of one side of the two fixed plates, a first synchronous wheel is rotatably installed on one side of the two fixed plates, a second synchronous wheel is rotatably installed in the middle of the two fixed plates, a synchronous belt used in cooperation with each other is installed in the middle of the first synchronous wheel and the second synchronous wheel, two mirror-distributed moving blocks are fixedly installed on the outer surface of the middle of the synchronous belt, a driving assembly is provided on one side of the fixed plate, and two mirror-distributed first limit plates are provided on the upper part of the placing table. A first screw is rotatably installed on the upper part of the placing table, and positive and negative threads are provided on the outer surfaces of both ends of the first screw. Two upper threads of the first limit plates are installed on the two ends of the first screw. A conveyor belt is installed on the side of the two fixed plates away from the first synchronous wheel. The conveyor belt is connected to the first synchronous wheel through a transmission belt. A third screw is rotatably installed on the upper part of one side of the two fixed plates, and positive and negative threads are provided on both ends of the third screw. Two second limit plates distributed in a mirror image are provided on the upper part of the conveyor belt. The upper threads of the two second limit plates are installed on the two ends of the third screw, and the bottom ends of the two second limit plates are in contact with the upper surface of the conveyor belt.
[0006] Preferably, two mirror-distributed fixing rods are fixedly installed on one side of the placement table, and fixing blocks are fixedly installed on the top ends of the two fixing rods. Baffles are slidably provided on the outer surfaces of the two fixing rods, and a second screw rod is threaded through the middle part of the fixing block, and the bottom end of the second screw rod is rotatably installed in the middle part of the top end of the baffle.
[0007] Compared with the prior art, the beneficial effects of the utility model are:
[0008] 1. The present invention can disassemble cardboards of different sizes and transport them individually, making it more convenient and practical.
[0009] 2. The present application can dismantle and transport cardboards of different thicknesses, making the device more applicable. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] 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.
[0011] Figure 1 It is a schematic diagram of the structure of the utility model.
[0012] Figure 2 It is a schematic diagram of the connection structure between the placement table and the fixing plate in the utility model.
[0013] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model.
[0014] In the figure: 1. fixed plate; 11. motor; 12. first synchronous wheel; 13. second synchronous wheel; 14. synchronous belt; 15. moving block; 2. placing table; 3. first handle; 31. first screw; 32. first limit plate; 321. slider; 322. slide groove; 33. groove body; 34. baffle; 35. fixed rod; 36. fixed block; 37. second screw; 4. second handle; 41. third screw; 42. second limit plate; 43. limit rod; 5. conveyor belt. DETAILED DESCRIPTION
[0015] 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 in 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.
[0016] Example: Figure 1-3 As shown, the utility model provides a cardboard conveying device of a cardboard slotting machine, comprising a fixed plate 1, the fixed plate 1 is provided with two mirror-distributed ones, a placing table 2 is fixedly installed in the middle of one side of the two fixed plates 1, a first synchronous wheel 12 is rotatably installed on one side of the two fixed plates 1, a second synchronous wheel 13 is rotatably installed in the middle of the two fixed plates 1, a synchronous belt 14 used in conjunction with each other is installed in the middle of the first synchronous wheel 12 and the second synchronous wheel 13, two mirror-distributed moving blocks 15 are fixedly installed on the middle outer surface of the synchronous belt 14, a driving assembly is provided on one side of the fixed plate 1, two mirror-distributed first limiting plates 32 are provided on the upper part of the placing table 2, and the upper rotating part of the placing table 2 A first screw rod 31 is rotatably installed, and the outer surfaces of both ends of the first screw rod 31 are provided with positive and negative threads. The upper threads of the two first limit plates 32 are installed on the two ends of the first screw rod 31. A conveyor belt 5 is installed on the side of the two fixed plates 1 away from the first synchronous wheel 12. The conveyor belt 5 is connected to the first synchronous wheel 12 through a transmission belt transmission. A third screw rod 41 is rotatably installed on the upper part of one side of the two fixed plates 1, and the two ends of the third screw 41 are provided with positive and negative threads. The upper part of the conveyor belt 5 is provided with two second limit plates 42 distributed in a mirror image. The upper threads of the two second limit plates 42 are installed on the two ends of the third screw rod 41, and the bottom ends of the two second limit plates 42 are in contact with the upper surface of the conveyor belt 5.
[0017] Two mirror-distributed fixing rods 35 are fixedly installed on one side of the placement table 2, and fixing blocks 36 are fixedly installed on the top of the two fixing rods 35. A baffle 34 is slidably clamped on the outer surface of the two fixing rods 35. A second screw 37 is threaded through the middle part of the fixing block 36, and the bottom end of the second screw 37 is rotatably installed in the middle part of the top end of the baffle 34.
[0018] The driving assembly includes a motor 11, the bottom end of the motor 11 is fixedly installed in the middle of one side of the fixed plate 1, and the first synchronous wheel 12 passes through one end of the fixed plate 1 and is fixedly installed at the driving end of the motor 11. By setting the motor 11, the synchronous belt 14 is rotated by the drive of the motor 11, thereby driving the moving block 15 to move, and then the moving block 15 is transmitted through the friction between the moving block 15 and the cardboard, so that the stacked cardboards are transmitted individually and reach the upper part of the conveyor belt 5. The conveyor belt 5 is rotated by the transmission of the rotating belt, thereby transporting the cardboard.
[0019] Two mirror-distributed slide grooves 322 are provided at the lower part of the placement table 2, and sliders 321 are fixedly installed at the middle of the bottom ends of the two first limit plates 32. The two sliders 321 are slidably clamped in the inside of the slide grooves 322. By setting the sliders 321 and the slide grooves 322, the sliders 321 installed at the bottom ends of the first limit plates 32 are slidably clamped in the inside of the slide grooves 322, so that the first limit plates 32 can be limited, making the first limit plates 32 more stable when moving.
[0020] A groove 33 is provided in the middle of the placement table 2. By providing the groove 33, when the synchronous belt 14 rotates, it drives the moving block 15 to rotate, so that when the moving block 15 passes through the groove 33, the friction with the cardboard drives the cardboard forward, causing it to fall to the upper part of the conveyor belt 5 for transportation.
[0021] One end of the first screw 31 passes through the placement table 2, and a first handle 3 is fixedly installed on the end of the first screw 31 that passes through the placement table 2. By setting the first handle 3, turning the first handle 3 drives the first screw 31 to rotate. Since the outer surface of the first screw 31 is provided with positive and negative threads, the two first limiting plates 32 are driven to move relative to each other, thereby clamping and limiting the cardboard placed on the upper part of the placement table 2.
[0022] A limiting rod 43 is fixedly installed on the upper part of one side of the two fixed plates 1 close to the conveyor belt 5, and the upper parts of the two second limiting plates 42 are slidably clamped on the outer surface of the limiting rod 43. By setting the limiting rod 43, the two second limiting plates 42 are limited by the limiting rod 43, so that the second limiting plates 42 can be driven to move relative to or opposite to each other through the rotation of the third screw 41.
[0023] One end of the third screw 41 passes through the fixed plate 1, and the second handle 4 is fixedly installed on the end of the third screw 41 passing through the fixed plate 1. By setting the second handle 4 and rotating the second handle 4, the third screw 41 is driven to rotate. Since the outer surface of the third screw 41 is provided with positive and negative threads, the two second limiting plates 42 are driven to move relative to each other, thereby limiting the cardboard placed on the conveyor belt 5 to prevent the cardboard from shifting.
[0024] Working principle: in actual use, the stacked cardboards to be slotted are placed on the middle of the top of the placing table 2, and the first handle 3 is rotated to drive the first screw 31 to rotate, thereby driving the two first limit plates 32 to move relative to each other, so that they contact the side of the cardboard to limit it, and under the drive of the motor 11, the first synchronous wheel 12 is driven to rotate, and the synchronous belt 14 is rotated under the mutual cooperation of the first synchronous wheel 12, the second synchronous wheel 13 and the synchronous belt 14, thereby driving the moving block 15 to rotate, and the top of the moving block 15 contacts the bottom end of the cardboard, and is pushed out by friction to reach the upper part of the conveyor belt 5. The conveyor belt 5 is driven by the transmission of the rotating belt to transport the cardboard to be slotted, and the second handle 4 is driven to drive the third screw 41 to rotate, thereby driving the two second limit plates 42 to move relative to each other, so that they contact the two sides of the cardboard, and limit it to ensure stable entry into the interior of the cardboard slotting machine, avoiding displacement, resulting in slotting deviation;
[0025] By rotating the second screw 37, the baffle 34 is driven to move, thereby adjusting the distance between the bottom end of the baffle 34 and the placement table 2 to make it just the same as the thickness of a piece of cardboard, thereby adjusting the conveying of different cardboard thicknesses.
[0026] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.
Claims
1. A cardboard conveying device for a cardboard slotting machine, comprising a fixing plate (1), characterized in that: The fixed plate (1) is provided with two mirror-distributed ones, a placing table (2) is fixedly installed in the middle of one side of the two fixed plates (1), a first synchronous wheel (12) is rotatably installed on one side of the two fixed plates (1), a second synchronous wheel (13) is rotatably installed in the middle of the two fixed plates (1), a synchronous belt (14) for use with each other is installed in the middle of the first synchronous wheel (12) and the second synchronous wheel (13), two mirror-distributed moving blocks (15) are fixedly installed on the middle outer surface of the synchronous belt (14), a driving component is provided on one side of the fixed plate (1), two mirror-distributed first limit plates (32) are provided on the upper part of the placing table (2), a first screw rod (31) is rotatably installed on the upper part of the placing table (2), and the first The outer surfaces of both ends of the screw rod (31) are provided with positive and negative threads, and the upper threads of two first limit plates (32) are installed on the two ends of the first screw rod (31). A conveyor belt (5) is installed on the side of the two fixed plates (1) away from the first synchronous wheel (12), and the conveyor belt (5) is connected to the first synchronous wheel (12) through a transmission belt transmission. A third screw rod (41) is rotatably installed on the upper part of one side of the two fixed plates (1), and the two ends of the third screw rod (41) are provided with positive and negative threads. The upper part of the conveyor belt (5) is provided with two second limit plates (42) distributed in a mirror image, and the upper threads of the two second limit plates (42) are installed on the two ends of the third screw rod (41), and the bottom ends of the two second limit plates (42) are in contact with the upper surface of the conveyor belt (5).
2. A cardboard conveying device for a cardboard slotting machine as claimed in claim 1, characterized in that: Two mirror-distributed fixing rods (35) are fixedly installed on one side of the placement table (2), and fixing blocks (36) are fixedly installed on the top ends of the two fixing rods (35). A baffle (34) is slidably clamped on the outer surfaces of the two fixing rods (35), and a second screw rod (37) is threadedly penetrated in the middle of the fixing block (36), and the bottom end of the second screw rod (37) is rotatably installed in the middle of the top end of the baffle (34).
3. A cardboard conveying device for a cardboard slotting machine as claimed in claim 1, characterized in that: The driving assembly comprises a motor (11), the bottom end of the motor (11) being fixedly mounted on the middle of one side of the fixed plate (1), and one end of the first synchronous wheel (12) passing through the fixed plate (1) being fixedly mounted on the driving end of the motor (11).
4. A cardboard conveying device for a cardboard slotting machine as claimed in claim 1, characterized in that: The lower part of the placement platform (2) is provided with two mirror-distributed slide grooves (322), and a slider (321) is fixedly installed at the middle of the bottom end of the two first limit plates (32), and the two sliders (321) are slidably clamped inside the slide grooves (322).
5. The cardboard conveying device of the cardboard slotting machine according to claim 1, characterized in that: A groove (33) is provided in the middle of the placement platform (2).
6. A cardboard conveying device for a cardboard slotting machine as claimed in claim 1, characterized in that: One end of the first screw rod (31) passes through the placement platform (2), and a first handle (3) is fixedly mounted on the end of the first screw rod (31) passing through the placement platform (2).
7. A cardboard conveying device for a cardboard slotting machine as claimed in claim 1, characterized in that: A limiting rod (43) is fixedly installed on the upper part of one side of the two fixed plates (1) close to the conveyor belt (5), and the upper parts of the two second limiting plates (42) are slidably clamped on the outer surface of the limiting rod (43).
8. A cardboard conveying device for a cardboard slotting machine as claimed in claim 1, characterized in that: One end of the third screw rod (41) passes through the fixing plate (1), and a second handle (4) is fixedly mounted on the end of the third screw rod (41) passing through the fixing plate (1).