A paper roll conveying system
By introducing vertical interconnection components and isolation cleaning components into the paper roll conveying system, the problem of low efficiency caused by turntable rotation is solved, and efficient conversion and stable transportation of master rolls and small rolls are achieved.
Patent Information
- Application Number
- CN202511031998.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-25
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2045-07-25
AI Technical Summary
Existing paper roll conveying systems suffer from low conveying efficiency due to the frequent rotation of the turntable mechanism, making it impossible to efficiently convert between the master roll and the small roll.
The design includes a first support frame, a second support frame, a transport component, and an interconnection component. Vertical interconnection and transport of the master roll and the small roll are achieved through the first and second slide rails, avoiding frequent rotation of the turntable structure. The stability and efficiency of the transport process are improved by the isolation component and the cleaning component.
This improves the efficiency of the paper roll conveying system, avoids collisions between the transport vehicle and the small rolls and the accumulation of paper scraps in the slide rail, and ensures the continuity and stability of the transportation process.
Smart Images
Figure CN120534704B_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of paper roll conveying, and in particular to a paper roll conveying system. Background Technology
[0002] A paper roll conveying system is a mechanized conveying device for material flow in the papermaking and packaging industries. It is mainly used in the fields of automated conveying of paper rolls of different specifications and multi-directional logistics connection.
[0003] Existing paper roll conveying systems typically employ a bidirectional rotating turntable structure to switch the conveying direction between the master roll and the small roll. Operators switch paths by rotating the turntable mechanism to transfer paper rolls of different sizes.
[0004] Currently, in existing paper roll conveying systems, when the main roll needs to be conveyed, the turntable rotates to switch the conveying route; when the smaller roll needs to be conveyed, the turntable rotates to switch the conveying route. This results in frequent rotation of the turntable mechanism, affecting the paper roll conveying efficiency. Summary of the Invention
[0005] To improve the efficiency of paper roll conveying, this application provides a paper roll conveying system.
[0006] This application provides a paper roll conveying system, which adopts the following technical solution:
[0007] A paper roll conveying system includes a first support frame, a second support frame, a transport component, and an interconnection component. The first support frame is horizontally arranged, and a first chain conveyor is mounted on the first support frame. The second support frame is horizontally arranged on one side of the first support frame, and a second chain conveyor is mounted on the second support frame. The transport component is located between the first and second support frames and is used to transport the master roll. The interconnection component is located between the first and second support frames and is used to drive the small rolls on the first chain conveyor to the second chain conveyor. The transport component includes a first slide rail, a second slide rail, and a transport vehicle. The first slide rail is horizontally arranged on the side of the first support frame near the second support frame and is perpendicular to the first support frame. The second slide rail is horizontally arranged on the side of the first slide rail away from the first support frame and is perpendicular to the second support frame. The transport vehicle is horizontally arranged, and the wheels of the transport vehicle are respectively embedded in the first and second slide rails.
[0008] By adopting the above technical solution, during the paper roll conveying process, the slit small rolls are placed on the first chain plate conveyor. The first chain plate conveyor horizontally conveys the slit small rolls to the side of the first support frame near the second support frame. The interconnecting assembly transports the small rolls on the first chain plate to the second chain plate conveyor, completing the transportation of the small rolls. When the mother roll needs to be transported, the transport vehicle slides along the length of the first slide rail via the first and second slide rails to realize the transportation of the mother roll. The vertical arrangement of the first and second slide rails and the first and second chain plate conveyors enables vertical interconnected transportation of the mother roll and small rolls, thereby improving the paper roll conveying efficiency.
[0009] Optionally, the interconnection assembly includes a third support frame and a third chain conveyor; the third support frame is horizontally arranged and located between the first slide rail and the second slide rail; the third chain conveyor is mounted on the third support frame.
[0010] By adopting the above technical solution, when the first chain conveyor horizontally transports the slit small rolls to the side of the first support frame near the second support frame, the small rolls are transferred to the second chain conveyor via the chain plates of the third chain conveyor, forming a continuous conveying line to realize the transportation of the small rolls; when the mother roll needs to be transported, the third support frame is set in the gap area between the first slide rail and the second slide rail, so that the operation of the transport vehicle and the third chain conveyor will not interfere with each other, thus eliminating the need to switch the conveying line through a turntable structure when transporting the mother roll and the small rolls.
[0011] Optionally, an isolation component is provided above the first support frame. The isolation component is used to isolate the material transported on the first chain conveyor. The isolation component includes a support rod, an isolation telescopic plate, and a first drive unit. The support rod is vertically arranged, and the isolation telescopic plate is vertically arranged above the first chain conveyor, with its fixed end fixedly connected to the support rod. The first drive unit is located on the support rod and is used to drive the isolation telescopic plate to work.
[0012] By adopting the above technical solution, when the transport vehicle moves to a position close to the third support frame, the first drive unit drives the movable end of the isolation telescopic plate to extend. The movable end of the isolation telescopic plate blocks the small rolls transported on the first chain plate conveyor, so that when the transport vehicle moves above the third support frame, the small rolls are not easily left on the third chain plate conveyor, thereby making it less likely for the transport vehicle to collide with the small rolls during transportation.
[0013] Optionally, the first driving unit includes a second driving block, a spring, and a driving telescopic rod; a driving groove is provided on the support rod, the second driving block is horizontally disposed in the driving groove and slidably connected to the support rod, and a guide slope is provided on the side of the second driving block away from the first support frame; the spring is horizontally disposed in the driving groove, and its two ends are fixedly connected to the support rod and the second driving block respectively; the driving telescopic rod is horizontally disposed in the driving groove, and its fixed end is fixedly connected to the support rod, the spring is sleeved on the driving telescopic rod, the movable end of the driving telescopic rod is fixedly connected to the second driving block, the rodless cavity of the driving telescopic rod is filled with liquid, the plateless cavity of the insulating telescopic plate is filled with liquid, and the rodless cavity of the driving telescopic rod and the plateless cavity of the insulating telescopic plate are connected by a pipe.
[0014] By adopting the above technical solution, when the transport vehicle moves to a position close to the first support frame, the transport vehicle abuts against the guide slope of the second drive block, the transport vehicle squeezes the second drive block, the second drive block slides into the drive groove, the second drive block squeezes the first spring and the movable end of the drive telescopic rod, the spring is in a compressed state, the movable end of the drive telescopic rod contracts, the liquid in the rodless cavity of the drive telescopic rod flows through the pipe to the plateless cavity of the isolation telescopic plate, the volume of the plateless cavity of the isolation telescopic plate increases, the movable end of the isolation telescopic plate extends, and the movable end of the isolation telescopic plate isolates the small rolls on the first chain plate conveyor, so that the transport vehicle is less likely to collide with the small rolls during transportation.
[0015] Optionally, two sets of the support rod and the first drive unit are provided and symmetrically arranged along the first support frame; a sliding groove is provided on the side of the support rod near the first support frame; the isolation assembly further includes a connecting rod, which is horizontally arranged above the first support frame and its two ends are respectively located in the two sliding grooves, and the two ends of the connecting rod are fixedly connected to the two second drive blocks.
[0016] By adopting the above technical solution, when the transport vehicle moves close to the first support frame, the transport vehicle drives the second drive block closest to the transport vehicle to slide into the drive groove, and the connecting rod drives the second drive block away from the transport vehicle to slide into the drive groove simultaneously; when the transport vehicle moves above the third support frame, the transport vehicle and the two sets of second drive blocks simultaneously come into contact; when the transport vehicle continues to move, the transport vehicle comes into contact with one of the second drive blocks; when the transport vehicle continues to move until it disengages from the second drive block, the spring resets, the spring drives the second drive block to reset, the movable end of the drive telescopic rod resets, the liquid in the plateless cavity of the isolation telescopic plate flows back to the rodless cavity of the drive telescopic rod through the pipe, the movable end of the isolation telescopic plate resets, making it easy for the first chain plate conveyor to continue transporting small rolls.
[0017] Optionally, the transport vehicle is equipped with a cleaning component for cleaning paper scraps in the first and second slide rails. The cleaning component includes a cleaning part and a second driving part. Two sets of cleaning parts are provided and are located on both sides of the transport vehicle. The cleaning parts are used to clean paper scraps in the first and second slide rails. The second driving part is located on the transport vehicle and is used to drive the cleaning parts to lift.
[0018] By adopting the above technical solution, when the transport vehicle moves, the cleaning part cleans the paper scraps in the first and second slide rails, making the transport vehicle easy to move; when the transport vehicle moves from near the third support frame to away from the third support frame, the second drive part drives the cleaning part to lift, making it easy for the paper scraps to fall outside the first and second slide rails, so that the paper scraps are less likely to jam the wheels of the transport vehicle during the movement of the transport vehicle.
[0019] Optionally, the cleaning section includes a first cleaning plate, a second cleaning plate, and a connecting plate; one end of the first cleaning plate is located inside the first slide rail, and the other end is hinged to the transport vehicle; one end of the second cleaning plate is located inside the second slide rail, and the other end is hinged to the transport vehicle; the connecting plate is inclined and its two ends are fixedly connected to the first cleaning plate and the second cleaning plate, respectively.
[0020] By adopting the above technical solution, when the transport vehicle moves along the first or second slide rail, the first cleaning plate and the second cleaning plate are respectively embedded in the corresponding slide rail. The first cleaning plate and the second cleaning plate scrape away the paper scraps accumulated in the track groove as the transport vehicle moves. When the cleaning plate needs to be removed from the slide rail, the second drive unit drives the cleaning unit to lift as a whole, so that the first cleaning plate and the second cleaning plate flip upward around the hinge point, making it easy for the paper scraps to fall outside the first and second slide rails.
[0021] Optionally, the second driving unit includes a push rod, a sliding block, and a guide block; a first driving block is vertically arranged on one side of the third support frame; a receiving groove is provided inside the transport vehicle; two moving grooves are provided on the transport vehicle, located on opposite sides of the transport vehicle; the push rod is horizontally arranged in the moving groove and slidably connected to the transport vehicle; two sets of push rods are provided, each set corresponding to one of the two moving grooves; one end of the push rod abuts against the connecting plate, and the other end is located in the receiving groove; a guide slope is provided at the end of the push rod away from the connecting plate; the sliding block is vertically arranged in the receiving groove and slidably connected to the transport vehicle; guide slopes are provided on both sides of the sliding block; the sliding block abuts against the two push rods; the guide block is vertically arranged and inserted into the bottom of the transport vehicle; the guide block is fixedly connected to the sliding block; guide slopes are provided on both sides of the guide block.
[0022] By adopting the above technical solution, when the transport vehicle moves to the position of the first drive block, the side wall of the first drive block contacts the guide slope of the guide block and generates a squeezing force, which drives the guide block to move the sliding block upward along the receiving groove; the guide slopes on both sides of the sliding block simultaneously push the two sets of top rods to slide horizontally outward along the moving groove, so that the first cleaning plate and the second cleaning plate flip upward around the hinge point; when the first drive block is disengaged from the guide block, the first cleaning plate and the second cleaning plate slide back into the first slide rail and the second slide rail under the influence of gravity, so that paper scraps are not easy to accumulate in the first slide rail and the second slide rail.
[0023] In summary, this application includes at least one of the following beneficial technical effects:
[0024] By setting up interconnecting components, the operation of the transport vehicle and the third chain conveyor will not interfere with each other;
[0025] By setting up isolation components, the small rolls are less likely to collide with the transport vehicle during transportation;
[0026] By setting up a cleaning component, paper scraps are less likely to accumulate in the first and second slide rails. Attached Figure Description
[0027] Figure 1 This is a structural schematic diagram of an embodiment of this application;
[0028] Figure 2 This is a partial cross-sectional view of an embodiment of the present application to show the internal structure of the transport vehicle;
[0029] Figure 3 This is a cross-sectional view of an embodiment of this application;
[0030] Figure 4 yes Figure 3 A magnified view of a section at point A in the middle;
[0031] Figure 5 This is a structural schematic diagram showing the positions of the first chain conveyor, the second chain conveyor, and the interconnection components in an embodiment of this application;
[0032] Figure 6 This is a schematic diagram of the structure of the second support frame in the embodiment of this application.
[0033] Explanation of reference numerals in the attached drawings: 1. First support frame; 11. First chain conveyor; 2. Second support frame; 21. Second chain conveyor; 3. Transport component; 31. First slide rail; 32. Second slide rail; 33. Transport vehicle; 331. Receiving trough; 332. Moving trough; 4. Interconnection component; 41. Third support frame; 411. First drive block; 42. Third chain conveyor; 5. Isolation component; 51. Support rod; 511. Drive trough; 512. Sliding trough; 52. Isolation telescopic plate; 53. First drive unit; 531. Second drive block; 532. Spring; 533. Drive telescopic rod; 54. Connecting rod; 6. Cleaning component; 61. Cleaning unit; 611. First cleaning plate; 612. Second cleaning plate; 613. Connecting plate; 62. Second drive unit; 621. Top rod; 622. Sliding block; 623. Guide block; 7. Factory floor. Detailed Implementation
[0034] The following is in conjunction with the appendix Figure 1-6 This application will be described in further detail.
[0035] This application discloses a paper roll conveying system. (Refer to...) Figures 1 to 6 A paper roll conveying system includes a first support frame 1, a second support frame 2, a transport component 3, an interconnection component 4, an isolation component 5, a cleaning component 6, and a factory floor 7. The first support frame 1 is horizontally embedded within or fixedly mounted on the factory floor 7, and a first chain conveyor 11 is mounted on the first support frame 1. The second support frame 2 is horizontally positioned to one side of the first support frame 1. When the first support frame 1 is horizontally embedded within the factory floor 7, the second support frame 2 is also horizontally embedded within the factory floor 7, and a second chain conveyor 21 is mounted on the second support frame 2. The transport component 3 is located between the first support frame 1 and the second support frame 2 and is used to transport the master roll. The interconnection component 4 is located between the first support frame 1 and the second support frame 2 and is used to drive the small rolls on the first chain conveyor 11 to the second chain conveyor 21. The isolation component 5 is positioned above the first support frame 1 and is used to isolate the material transported on the first chain conveyor 11. The cleaning component 6 is located on the side of the second support frame 2 near the first support frame 1 and is used to clean up paper scraps that fall during transportation.
[0036] During the paper roll conveying process, the slit small rolls are placed on the first chain plate conveyor 11. The first chain plate conveyor 11 horizontally conveys the slit small rolls to the side of the first support frame 1 near the second support frame 2. The interconnecting component 4 transports the small rolls on the first chain plate to the second chain plate conveyor 21, completing the small roll transportation work. When the mother roll needs to be transported, the transport component 3 transports the mother roll, the isolation component 5 isolates the small rolls on the first chain plate conveyor 11, and the cleaning component 6 cleans up the paper scraps that fall off during the transportation of the small rolls.
[0037] Reference Figure 1 and Figure 2 The transport component 3 includes a first slide rail 31, a second slide rail 32, and a transport vehicle 33. The first slide rail 31 is horizontally positioned on the side of the first support frame 1 closest to the second support frame 2, and is perpendicular to the first support frame 1. The second slide rail 32 is horizontally positioned on the side of the first slide rail 31 furthest from the first support frame 1, and is perpendicular to the second support frame 2. When the first support frame 1 is embedded in the factory floor 7, both the first slide rail 31 and the second slide rail 32 are embedded in the factory floor 7. The transport vehicle 33 is horizontally positioned on one side of the first support frame 1, and the wheels of the transport vehicle 33 are respectively embedded in the first slide rail 31 and the second slide rail 32. The transport vehicle 33 has a receiving groove 331, which is rectangular in shape. The transport vehicle 33 has a moving groove 332, which is rectangular in shape and communicates with the receiving groove 331. Two moving grooves 332 are provided, located on opposite sides of the transport vehicle 33 along its length.
[0038] Reference Figure 1 and Figure 3 The interconnection component 4 includes a third support frame 41 and a third chain conveyor 42. The third support frame 41 is horizontally positioned between the first slide rail 31 and the second slide rail 32, and is located between the first support frame 1 and the second support frame 2. When the first support frame 1 is embedded in the factory floor 7, the third support frame 41 is also embedded in the factory floor 7. A first drive block 411 is vertically positioned on the side of the third support frame 41 away from the transport trolley. The first drive block 411 is rectangular and fixedly mounted on the factory floor 7. The third chain conveyor 42 is mounted on the third support frame 41.
[0039] When the first chain conveyor 11 horizontally transports the slit small rolls to the side of the first support frame 1 near the second support frame 2, the small rolls are transferred to the second chain conveyor 21 via the chain plates of the third chain conveyor 42, forming a continuous conveying line to realize the transportation of the small rolls; when the mother roll needs to be transported, the third support frame 41 is set in the gap area between the first slide rail 31 and the second slide rail 32, and the transport vehicle 33 slides along the length direction of the first slide rail 31 via the first slide rail 31 and the second slide rail 32 to realize the transportation of the mother roll.
[0040] Reference Figure 1 and Figure 4The isolation component 5 includes support rods 51, an isolation telescopic plate 52, a first drive unit 53, and a connecting rod 54. Two sets of support rods 51 are provided, symmetrically arranged along the first support frame 1. Each support rod 51 is vertically positioned on one side of the first support frame 1 and is rectangular in shape. A drive groove 511, rectangular in shape, is formed on the side of the support rod 51 closest to the first slide rail 31. A sliding groove 512, rectangular in shape, is formed on the side of the support rod 51 closest to the first support frame 1 and communicates with the drive groove 511. The isolation telescopic plate 52 is vertically positioned above the first chain conveyor 11, and its fixed end is fixedly connected to both support rods 51. The plateless cavity of the isolation telescopic plate 52 is filled with liquid.
[0041] The first drive unit 53 is located on the support rod 51. Two sets of the first drive unit 53 are provided, each corresponding to one of the two support rods 51. The first drive unit 53 includes a second drive block 531, a spring 532, and a drive telescopic rod 533. The second drive block 531 is horizontally disposed within the drive groove 511 and is rectangular in shape. The second drive block 531 is slidably connected to the support rod 51 along the length of the first support frame 1. A guide slope is provided on the side of the second drive block 531 away from the first support frame 1, and the guide slope is inclined from the side near the first slide rail 31 to the side away from the first slide rail 31 towards the direction away from the first support frame 1. The spring 532 is horizontally disposed within the drive groove 511, and its two ends are fixedly connected to the support rod 51 and the second drive block 531, respectively.
[0042] The drive telescopic rod 533 is horizontally positioned within the drive groove 511, with its fixed end fixedly connected to the support rod 51. A spring 532 is sleeved on the drive telescopic rod 533, and the movable end of the drive telescopic rod 533 is fixedly connected to the second drive block 531. The rodless cavity of the drive telescopic rod 533 is filled with liquid, and the rodless cavity of the drive telescopic rod 533 and the plateless cavity of the insulating telescopic plate 52 are connected via a pipe. The connecting rod 54 is horizontally positioned above the first support frame 1 and is rectangular in shape. Both ends of the connecting rod 54 are located within two sliding grooves 512, and both ends of the connecting rod 54 are fixedly connected to two second drive blocks 531.
[0043] When the transport vehicle 33 moves to a position close to the first support frame 1, the transport vehicle 33 abuts against the guide slope of the second drive block 531. The transport vehicle 33 presses against the second drive block 531 near the transport vehicle 33, and the second drive block 531 near the transport vehicle 33 slides into the drive groove 511. The connecting rod 54 drives the second drive block 531 away from the transport vehicle 33 to slide synchronously into the drive groove 511. The second drive block 531 presses against the movable end of the first spring 532 and the drive telescopic rod 533. The spring 532 is in a compressed state, and the movable end of the drive telescopic rod 533 contracts. The liquid in the rodless cavity of the drive telescopic rod 533 flows through the pipe into the plateless cavity of the isolation telescopic plate 52. The volume of the plateless cavity of the isolation telescopic plate 52 increases, and the movable end of the isolation telescopic plate 52 extends. The movable end of the isolation telescopic plate 52 isolates the small roll on the first chain conveyor 11.
[0044] When the transport vehicle 33 moves above the third support frame 41, the transport vehicle 33 simultaneously abuts against the two sets of second drive blocks 531. As the transport vehicle 33 continues to move, it abuts against one of the second drive blocks 531. When the transport vehicle 33 continues to move until it disengages from the second drive block 531, the spring 532 resets, causing the second drive block 531 to reset, and the movable end of the drive telescopic rod 533 to reset. The liquid in the plateless cavity of the isolation telescopic plate 52 flows back through the pipe to the rodless cavity of the drive telescopic rod 533, and the movable end of the isolation telescopic plate 52 resets. The movable end of the isolation telescopic plate 52 stops isolating the small rolls on the first chain conveyor 11.
[0045] Reference Figure 1 and Figure 2 The cleaning assembly 6 includes a cleaning section 61 and a second drive section 62. Two sets of cleaning sections 61 are provided, located on opposite sides of the transport vehicle 33, and are used to clean paper scraps from the first slide rail 31 and the second slide rail 32. The second drive section 62 is located on the transport vehicle 33 and is used to drive the cleaning section 61 to lift.
[0046] Reference Figure 1 The cleaning unit 61 includes a first cleaning plate 611, a second cleaning plate 612, and a connecting plate 613. One end of the first cleaning plate 611 is located within the first slide rail 31, and the other end is hinged to the transport vehicle 33. One end of the second cleaning plate 612 is located within the second slide rail 32, and the other end is hinged to the transport vehicle 33. The connecting plate 613 is inclined and rectangular, and its two ends are fixedly connected to the first cleaning plate 611 and the second cleaning plate 612, respectively.
[0047] Reference Figure 2The second drive unit 62 includes a push rod 621, a sliding block 622, and a guide block 623. The push rod 621 is horizontally arranged in the moving groove 332 and is rectangular in shape. The push rod 621 is slidably connected to the transport vehicle 33 along the length of the transport vehicle 33. There are two sets of push rods 621, and the two sets of push rods 621 correspond one-to-one with the two moving grooves 332. One end of the push rod 621 abuts against the connecting plate 613, and the other end is located in the receiving groove 331. The end of the push rod 621 away from the connecting plate 613 is provided with a guide slope. The guide slope is inclined downward from the side away from the wheel of the transport vehicle 33 to the side closer to the wheel of the transport vehicle 33. The sliding block 622 is vertically disposed within the receiving groove 331 and is rectangular in shape. The sliding block 622 is slidably connected to the transport vehicle 33 in a vertical direction. Guide slopes are provided on both sides of the sliding block 622, with the guide slopes sloping downwards from the side furthest from the wheels of the transport vehicle 33 to the side closest to the wheels. The sliding block 622 abuts against both push rods 621. The guide block 623 is vertically disposed and rectangular in shape. The guide block 623 is inserted into the bottom of the transport vehicle 33 and is slidably connected to the transport vehicle 33 in a vertical direction. The guide block 623 is fixedly connected to the sliding block 622. Guide slopes are provided on both sides of the guide block 623, with the guide slopes sloping downwards from the side furthest from the wheels of the transport vehicle 33 to the side closest to the wheels.
[0048] When the transport vehicle 33 moves along the first slide rail 31 or the second slide rail 32, the first cleaning plate 611 and the second cleaning plate 612 are respectively embedded in the corresponding slide rails. The first cleaning plate 611 and the second cleaning plate 612 scrape away the paper scraps accumulated in the track groove as the transport vehicle 33 moves. When the transport vehicle 33 moves to the position of the first drive block 411, the side wall of the first drive block 411 contacts the guide slope of the guide block 623 and generates a squeezing force, which drives the guide block 623 to drive the sliding block 622 to slide upward along the receiving groove 331. The guide slopes on both sides of the sliding block 622 simultaneously push the two sets of top rods 621 to slide horizontally outward along the moving groove 332, so that the first cleaning plate 611 and the second cleaning plate 612 flip upward around the hinge point, and the paper scraps on the first cleaning plate 611 and the second cleaning plate 612 fall outside the first slide rail 31 and the second slide rail 32. When the first drive block 411 disengages from the guide block 623, the first cleaning plate 611 and the second cleaning plate 612 slide back into the first slide rail 31 and the second slide rail 32 under the influence of gravity.
[0049] The implementation principle of a paper roll conveying system according to an embodiment of this application is as follows:
[0050] During the paper roll conveying process, the slit rolls are placed on the first chain conveyor 11. The first chain conveyor 11 horizontally conveys the slit rolls to the side of the first support frame 1 near the second support frame 2. The rolls are then transferred to the second chain conveyor 21 via the chain plates of the third chain conveyor 42. The second chain conveyor 21 transports the rolls to the designated position, thus realizing the transport of the rolls. When the mother roll needs to be transported, the transport vehicle 33 slides along the length of the first slide rail 31 via the first slide rail 31 and the second slide rail 32. The first cleaning plate 611 and the second cleaning plate 612 scrape away the paper scraps accumulated in the track groove as the transport vehicle 33 moves.
[0051] When the transport vehicle 33 moves to a position close to the first support frame 1, the transport vehicle 33 presses against the second drive block 531 near the transport vehicle 33. The second drive block 531 near the transport vehicle 33 slides into the drive groove 511, and the connecting rod 54 drives the second drive block 531 away from the transport vehicle 33 to slide synchronously into the drive groove 511. The second drive block 531 drives the movable end of the drive telescopic rod 533 to retract, and the movable end of the isolation telescopic plate 52 to extend. The movable end of the isolation telescopic plate 52 isolates the small rolls on the first chain conveyor 11.
[0052] When the transport vehicle 33 moves above the third support frame 41, the transport vehicle 33 simultaneously abuts against the two sets of second drive blocks 531. When the transport vehicle 33 moves to the position of the first drive block 411, the first drive block 411 drives the guide block 623 to drive the sliding block 622 to slide upward along the receiving groove 331; the guide slopes on both sides of the sliding block 622 simultaneously push the two sets of top rods 621 to slide horizontally outward along the moving groove 332, causing the first cleaning plate 611 and the second cleaning plate 612 to flip upward around the hinge point, and the paper scraps on the first cleaning plate 611 and the second cleaning plate 612 fall outside the first slide rail 31 and the second slide rail 32.
[0053] As the transport vehicle 33 continues to move, it comes into contact with one of the second drive blocks 531. When the transport vehicle 33 continues to move until it disengages from the second drive block 531, the movable end of the drive telescopic rod 533 resets, the movable end of the isolation telescopic plate 52 resets, and the movable end of the isolation telescopic plate 52 stops isolating the small rolls on the first chain conveyor 11, so that the operation of the transport vehicle 33 and the third chain conveyor 42 will not interfere.
[0054] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.
Claims
1. A paper roll conveying system, characterized in that: The system includes a first support frame (1), a second support frame (2), a transport assembly (3), and an interconnection assembly (4). The first support frame (1) is horizontally positioned, and a first chain conveyor (11) is mounted on the first support frame (1). The second support frame (2) is horizontally positioned on one side of the first support frame (1), and a second chain conveyor (21) is mounted on the second support frame (2). The transport assembly (3) is located between the first support frame (1) and the second support frame (2) and is used for transporting the master roll. The interconnection assembly (4) is located between the first support frame (1) and the second support frame (2) and is used for transporting the master roll. The conveyor assembly (3) is used to transport small rolls on the first chain conveyor (11) to the second chain conveyor (21); the conveyor assembly (3) includes a first slide rail (31), a second slide rail (32), and a transport vehicle (33); the first slide rail (31) is horizontally arranged on the side of the first support frame (1) near the second support frame (2) and is perpendicular to the first support frame (1); the second slide rail (32) is horizontally arranged on the side of the first slide rail (31) away from the first support frame (1) and is perpendicular to the second support frame (2); the transport vehicle (33) is horizontally arranged. The wheels are respectively embedded in the first slide rail (31) and the second slide rail (32); an isolation component (5) is provided above the first support frame (1), the isolation component (5) is used to isolate the material transported on the first chain conveyor (11); the isolation component (5) includes a support rod (51), an isolation telescopic plate (52) and a first drive unit (53); the support rod (51) is vertically arranged, the isolation telescopic plate (52) is vertically arranged above the first chain conveyor (11), and the fixed end is fixedly connected to the support rod (51); the first drive unit (53) is located on the support rod (51), It is used to drive the isolation telescopic plate (52) to work; the first drive part (53) includes a second drive block (531), a spring (532) and a drive telescopic rod (533); the support rod (51) is provided with a drive groove (511), the second drive block (531) is horizontally arranged in the drive groove (511) and is slidably connected with the support rod (51), and the second drive block (531) is provided with a guide slope on the side away from the first support frame (1); the spring (532) is horizontally arranged in the drive groove (511), and its two ends are fixedly connected to the support rod (51) and the second drive block (531) respectively;The drive telescopic rod (533) is horizontally arranged in the drive groove (511), and its fixed end is fixedly connected to the support rod (51). The spring (532) is sleeved on the drive telescopic rod (533). The movable end of the drive telescopic rod (533) is fixedly connected to the second drive block (531). The rodless cavity of the drive telescopic rod (533) is filled with liquid, and the plateless cavity of the isolation telescopic plate (52) is filled with liquid. The rodless cavity of the drive telescopic rod (533) and the plateless cavity of the isolation telescopic plate (52) are connected by a pipe.
2. The paper roll conveying system according to claim 1, characterized in that: The interconnection component (4) includes a third support frame (41) and a third chain conveyor (42); the third support frame (41) is horizontally arranged and located between the first slide rail (31) and the second slide rail (32); the third chain conveyor (42) is mounted on the third support frame (41).
3. The paper roll conveying system according to claim 1, characterized in that: Two sets of the support rod (51) and the first drive unit (53) are provided and are symmetrically arranged along the first support frame (1); the support rod (51) has a sliding groove (512) on the side near the first support frame (1); the isolation component (5) also includes a connecting rod (54), the connecting rod (54) is horizontally arranged above the first support frame (1), and its two ends are respectively located in the two sliding grooves (512), and the two ends of the connecting rod (54) are fixedly connected to the two second drive blocks (531).
4. A paper roll conveying system according to claim 2, characterized in that: The transport vehicle (33) is equipped with a cleaning component (6), which is used to clean paper scraps in the first slide rail (31) and the second slide rail (32). The cleaning component (6) includes a cleaning part (61) and a second driving part (62). There are two sets of cleaning parts (61), which are located on both sides of the transport vehicle (33). The cleaning parts (61) are used to clean paper scraps in the first slide rail (31) and the second slide rail (32). The second driving part (62) is located on the transport vehicle (33) and is used to drive the cleaning part (61) to lift.
5. A paper roll conveying system according to claim 4, characterized in that: The cleaning unit (61) includes a first cleaning plate (611), a second cleaning plate (612), and a connecting plate (613); one end of the first cleaning plate (611) is located inside the first slide rail (31), and the other end is hinged to the transport vehicle (33); one end of the second cleaning plate (612) is located inside the second slide rail (32), and the other end is hinged to the transport vehicle (33); the connecting plate (613) is inclined, and both ends are fixedly connected to the first cleaning plate (611) and the second cleaning plate (612) respectively.
6. A paper roll conveying system according to claim 5, characterized in that: The second drive unit (62) includes a push rod (621), a sliding block (622), and a guide block (623); a first drive block (411) is vertically arranged on one side of the third support frame (41); a receiving slot (331) is provided inside the transport vehicle (33); a moving slot (332) is provided on the transport vehicle (33); two moving slots (332) are provided, and they are located on both sides of the transport vehicle (33); the push rod (621) is horizontally arranged in the moving slot (332) and is slidably connected to the transport vehicle (33); two sets of push rods (621) are provided, and the two sets of push rods (621) correspond one-to-one with the two moving slots (332 ...2); the push rod ( One end of the rod (621) abuts against the connecting plate (613), and the other end is located in the receiving groove (331). The end of the top rod (621) away from the connecting plate (613) is provided with a guide slope. The sliding block (622) is vertically arranged in the receiving groove (331) and is slidably connected to the transport vehicle (33). Both sides of the sliding block (622) are provided with guide slopes. The sliding block (622) abuts against the two top rods (621). The guide block (623) is vertically arranged and inserted into the bottom of the transport vehicle (33). The guide block (623) is fixedly connected to the sliding block (622). Both sides of the guide block (623) are provided with guide slopes.
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