Automatic feeding equipment for raw corrugated paper

Abstract

The utility model relates to the technical field of corrugated paper production equipment, and provides corrugated paper base paper automatic feeding equipment which comprises a transferring assembly and a feeding assembly, the feeding assembly comprises a support, a supporting shaft, a swing frame, a swing driving piece, a swing shaft, a telescopic driving piece and a paper roll clamp, the supporting shaft is installed on the support through a bearing, and the swing shaft is installed on the support through a bearing. A paper roll clamp is arranged at the end, away from the supporting shaft, of the swing frame. One end of the swing driving part is hinged to the support, the other end of the swing driving part is hinged to the swing shaft, the swing shaft is installed on the swing frame, and the swing frame can slide on the swing shaft and the supporting shaft; the telescopic driving part is installed on the supporting shaft and used for driving the swing frame to slide on the supporting shaft and the swing shaft, the discharging driving part controls the discharging cutter to stretch out to take down a paper element of a paper roll from the chuck, and then the feeding cart lowers the swing shaft. And the swing driving piece drives the swing frame to descend to clamp the raw paper roll material on the feeding trolley for material changing.

Description

Technical Field

[0001] This utility model relates to the technical field of corrugated paper production equipment, and in particular to an automatic feeding device for corrugated paper base paper. Background Technology

[0002] Corrugated paper is one of the important components of corrugated cardboard. Cartons made from corrugated cardboard have good shock resistance and pressure resistance. During the production and processing of corrugated paper, the raw paper needs to be placed into the production equipment. The raw paper is usually rolled into a large cylindrical paper roll. Due to the large overall weight of the paper roll, it is extremely inconvenient to change the material. Therefore, there is a need for a feeding device that can automatically change the raw paper to assist the corrugated paper production equipment in its operation. Utility Model Content

[0003] The purpose of this utility model is to provide an automatic feeding device for corrugated paper rolls, which aims to solve the problem of inconvenient feeding of paper rolls.

[0004] To achieve the above objectives, this utility model provides an automatic corrugated paper base feeding device, including a transfer assembly and a feeding assembly. The feeding assembly includes a bracket, a support shaft, a swing frame, a swing drive, a swing shaft, a telescopic drive, and a paper roll clamp. The support shaft is mounted on the bracket via bearings, and the swing frame is mounted on the support shaft. A paper roll clamp is mounted on one end of the swing frame away from the support shaft. One end of the swing drive is hinged to the bracket, and the other end is hinged to the swing shaft. The swing shaft is mounted on the swing frame, and the swing frame can slide on the swing shaft and the support shaft. The telescopic drive is mounted on the support shaft and is used to drive the swing frame to slide on the support shaft and the swing shaft.

[0005] The transfer assembly includes a feeding track and a feeding trolley. The feeding trolley can move on the feeding track and is used to transport the raw paper roll. The feeding trolley is located directly below the paper roll clamp.

[0006] Furthermore, the paper roll clamp includes a coupling, a buffer elastic element, and a chuck. The coupling is mounted on the swing frame via a linear rotating bushing, and a detachable chuck is installed at one end of the coupling. One end of the buffer elastic element abuts against the coupling, and the other end abuts against the swing frame. A locking ring is also provided at the end of the coupling away from the chuck.

[0007] Furthermore, the chuck is stepped and has a buffer groove.

[0008] Furthermore, a connecting block is provided on the support shaft, and a feeding drive component is provided on the connecting block. A feeding cutter is installed on the telescopic end of the feeding drive component, and a V-shaped cutting edge is provided on the feeding cutter.

[0009] Furthermore, a waste pool is provided directly below the chuck.

[0010] Furthermore, the transfer assembly also includes a gantry, a slide, a lifting drive, a traversing drive, grippers, and a gripping drive. The gantry is positioned above the feeding track, the slide is mounted on the gantry, and the traversing drive is used to drive the slide to slide on the gantry. The lifting drive is mounted on the slide, and grippers are provided at the bottom of the lifting drive. The gripping drive is used to drive the grippers to retract or open, and the grippers are used to pick up the stacked paper rolls and transfer them to the feeding trolley.

[0011] Furthermore, a stacking rack is also installed below the gantry.

[0012] The automatic corrugated paper feeder provided by this utility model, compared with the prior art, when a new paper roll needs to be replaced, the feeding drive controls the feeding cutter to extend and remove the paper core of the paper roll from the clamp. Then the feeding trolley lowers the swing shaft, and the swing drive drives the swing frame to descend and clamp the paper roll on the feeding trolley, thus completing the automatic material change operation. Attached Figure Description

[0013] Figure 1 This is a perspective view of the present invention;

[0014] Figure 2 This is a perspective view of the feeding component in this utility model;

[0015] Figure 3 This is a side view of the feeding assembly in this utility model;

[0016] Figure 4 This is a view of the material changing operation of the feeding component in this utility model;

[0017] Figure 5 This is a perspective view of the swing frame in this utility model;

[0018] Figure 6 yes Figure 5 A magnified view of part A in the middle;

[0019] Figure 7 This is a perspective view of the connecting block in this utility model;

[0020] Figure 8 This is a perspective view of the transfer component in this utility model.

[0021] Explanation of reference numerals in the attached figures:

[0022] The components include: 1. Feeding assembly; 10. Bracket; 11. Support shaft; 12. Swing frame; 13. Telescopic drive component; 14. Swing shaft; 15. Swing drive component; 16. Paper roll clamp; 160. Connecting shaft; 161. Chuck; 162. Buffer elastic component; 163. Linear rotating bushing; 164. Locking ring; 165. Buffer groove; 17. Connecting block; 170. Unloading drive component; 171. Unloading cutter; 172. Blade; 2. Transfer assembly; 20. Feeding track; 21. Feeding trolley; 22. Gantry frame; 23. Slide table; 24. Lifting drive component; 25. Lateral movement drive component; 26. Gripper; 27. Stacking rack; 28. Clamping drive component; 3. Waste pool. Detailed Implementation

[0023] The present invention will be described in detail below with reference to specific embodiments.

[0024] In this utility model, unless otherwise explicitly specified and limited, when terms such as "set in," "connected," or "linked" appear, these terms should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or a connection through one or more intermediate media. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances. The directional terms appearing in this utility model are for the purpose of better describing the characteristics of the features and the relationships between them. It should be understood that when the placement direction of this utility model changes, the direction of the characteristics of the features and the relationships between them also changes accordingly. Therefore, directional terms do not constitute an absolute limitation on the characteristics of the features and the relationships between them in space, but only a relative limitation.

[0025] like Figures 1 to 8 As shown, this utility model provides an automatic corrugated paper base feeding device, including a transfer component 2 and a feeding component 1. The feeding component 1 includes a bracket 10, a support shaft 11, a swing frame 12, a swing drive component 15, a swing shaft 14, a telescopic drive component 13, and a paper roll clamp 16. The support shaft 11 is mounted on the bracket 10 via bearings. The swing frame 12 is provided on the support shaft 11, and the paper roll clamp 16 is provided at one end of the swing frame 12 away from the support shaft 11. One end of the swing drive component 15 is hinged to the bracket 10, and the other end is hinged to the swing shaft 14. The swing shaft 14 is mounted on the swing frame 12, and the swing frame 12 can slide on the swing shaft 14 and the support shaft 11. The telescopic drive component 13 is mounted on the support shaft 11 and is used to drive the swing frame 12 to slide on the support shaft 11 and the swing shaft 14.

[0026] The transfer assembly 2 includes a feeding track 20 and a feeding trolley 21. The feeding trolley 21 is movable on the feeding track 20 and is used to transport the raw paper roll. The feeding trolley 21 is located directly below the paper roll clamp 16.

[0027] In this embodiment, two swing frames 12 are provided on the support shaft 11. The two sets of swing frames 12 are located at both ends of the support shaft 11. The telescopic drive 13 can simultaneously drive the swing frames 12 on both sides to move closer or further apart. When a material change operation is required, the feeding trolley 21 transports the brand-new raw paper roll to the clamping range of the swing frame 12. Then, the swing drive 15 controls the swing frame 12 to swing downward through the swing shaft 14 until the axis of the paper roll clamp 16 is close to the axis of the raw paper roll. Then, the telescopic drive 13 controls the swing frame 12 to move closer to each other on both sides until the paper roll clamp 16 clamps the raw paper roll. Then, the swing drive 15 controls the swing frame 12 to lift up, so that the raw paper can be easily fed into the corrugated paper production equipment.

[0028] In this embodiment, the paper roll clamp 16 includes a connecting shaft 160, a buffer elastic element 162, and a clamp 161. The connecting shaft 160 is mounted on the swing frame 12 via a linear rotating bushing 163. A detachable clamp 161 is installed at one end of the connecting shaft 160. One end of the buffer elastic element 162 abuts against the connecting shaft 160, and the other end abuts against the swing frame 12. A locking ring 164 is also provided at the end of the connecting shaft 160 away from the clamp 161.

[0029] In this embodiment, the chuck 161 is stepped, and a buffer groove 165 is also provided on the chuck 161.

[0030] Since the paper roll uses a paper core during the winding process, the hollow paper core not only provides support but also facilitates positioning by the paper roll clamp 16. When the paper roll needs to be clamped, the clamp 161 is inserted into the paper core under the action of the swing frame 12. The stepped clamp 161 allows smaller parts to be inserted into the paper core for positioning, while larger parts can clamp the paper core from the side, ensuring that the paper roll can be firmly fixed on the swing frame 12. The stepped clamp 161 can accommodate paper cores of different sizes, and the buffer groove 165 allows the clamp 161 to have a certain degree of deformation, improving the clamping strength of the clamp 161. When the clamp 161 approaches the paper roll, as the clamp 161 presses against the paper roll, the telescopic drive 13 may not stop in time, but the buffer elastic element 162 can buffer the movement, preventing the swing frame 12 from excessively clamping and damaging the paper roll. When installing the paper roll clamp 16, the user can first install the clamp 161 and the buffer elastic element 162 sequentially on the connecting shaft 160, then put the linear rotating bushing 163 on the connecting shaft 160 and place the linear rotating bushing 163 together with the connecting shaft 160 into the swing frame 12, and finally install the locking ring 164 on the connecting shaft 160 and lock it. In this embodiment, the buffer elastic element 162 is preferably a spring.

[0031] In this embodiment, a connecting block 17 is provided on the support shaft 11, and a feeding drive 170 is provided on the connecting block 17. A feeding cutter 171 is installed on the telescopic end of the feeding drive 170, and a V-shaped cutting edge 172 is provided on the feeding cutter 171.

[0032] When the paper roll is used up, the swing frame 12 needs to separate to both sides. However, the paper core may get stuck in the chuck 161. To avoid affecting subsequent paper changing operations, the unloading cutter 171 needs to remove the paper core stuck in the chuck 161. When the detection sensor detects that the paper roll is exhausted, the unloading drive 170 drives the unloading cutter 171 to extend until the blade 172 abuts against the chuck 161. As the chuck 161 expands to both sides under the drive of the swing frame 12, the paper core on the chuck 161 will be held in place by the blade 172, preventing it from moving with the chuck 161. Under the obstruction of the unloading cutter 171, the paper core will be peeled off the chuck 161.

[0033] When it is necessary to adjust the position of the cutting tool 171, the user can adjust the position of the connecting block 17, slide the connecting block 17 on the support shaft 11 to the appropriate position, and then tighten it with screws.

[0034] In this embodiment, a waste pool 3 is provided directly below the chuck 161.

[0035] With the above design, when the cutting tool 171 extends, it removes the paper core of the original paper from the chuck 161. The removed paper core will automatically fall into the waste pool 3 under the action of gravity, and the waste will be collected automatically.

[0036] In this embodiment, the transfer assembly 2 further includes a gantry frame 22, a slide table 23, a lifting drive 24, a lateral drive 25, a gripper 26, and a clamping drive 28. The gantry frame 22 is disposed above the feeding track 20, the slide table 23 is mounted on the gantry frame 22, and the lateral drive 25 is used to drive the slide table 23 to slide on the gantry frame 22. The lifting drive 24 is mounted on the slide table 23, and a gripper 26 is provided at the bottom of the lifting drive 24. The clamping drive 28 is used to drive the gripper 26 to retract or open, and the gripper 26 is used to clamp the stacked raw paper rolls and transfer them to the feeding trolley 21.

[0037] In this embodiment, a stacking rack 27 is also provided below the gantry 22.

[0038] With the above design, workers can use forklifts and other transportation equipment to transport the raw paper rolls to the stacking rack 27. The stacking rack 27 can hold a large number of raw paper rolls. When automatic feeding is required, the lateral drive 25 drives the lifting drive 24 to come above the stacking rack 27. The lifting drive 24 controls the gripper 26 to descend and clamp a raw paper roll. The clamping drive 28 can control the gripper 26 to tighten, preventing the gripper 26 from loosening and the raw paper roll from falling when the lifting drive 24 rises. Then, the lateral drive 25 transfers the raw paper roll to the top of the feeding track 20. When the feeding trolley 21 comes to the bottom of the gripper 26, the lifting drive 24 controls the gripper to descend and place the raw paper roll on the feeding trolley 21. The feeding trolley 21 then transports the raw paper to the feeding assembly 1.

[0039] In this embodiment, the lifting drive 24, the swing drive 15, the telescopic drive 13 and the clamping drive 28 can be cylinders or hydraulic cylinders, and the lateral drive 25 can be a motor.

[0040] The automatic corrugated paper feeder provided by this utility model, compared with the prior art, when a new paper roll needs to be replaced, the feeding drive 170 controls the feeding cutter 171 to extend and remove the paper core of the paper roll from the chuck 161. Then the feeding trolley 21 lowers the swing shaft 14, and the swing drive 15 drives the swing frame 12 to descend and clamp the paper roll on the feeding trolley 21, thus completing the automatic material replacement operation.

[0041] Where there is no conflict, the above embodiments and features can be combined with each other.

[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. An automatic feeding device for corrugated paper base paper, characterized in that: The assembly includes a transfer component (2) and a feeding component (1). The feeding component (1) includes a bracket (10), a support shaft (11), a swing frame (12), a swing drive (15), a swing shaft (14), a telescopic drive (13), and a paper roll clamp (16). The support shaft (11) is mounted on the bracket (10) via bearings. The swing frame (12) is provided on the support shaft (11). A paper roll clamp is provided at the end of the swing frame (12) away from the support shaft (11). The device (16) has a swing drive (15) with one end hinged to the bracket (10) and the other end hinged to the swing shaft (14). The swing shaft (14) is mounted on the swing frame (12) and the swing frame (12) can slide on the swing shaft (14) and the support shaft (11). The telescopic drive (13) is mounted on the support shaft (11) and is used to drive the swing frame (12) to slide on the support shaft (11) and the swing shaft (14). The transfer assembly (2) includes a feeding track (20) and a feeding trolley (21). The feeding trolley (21) is movable on the feeding track (20) and is used to transport the raw paper roll. The feeding trolley (21) is located directly below the paper roll clamp (16).

2. The automatic feeding device for corrugated paper base paper according to claim 1, characterized in that: The paper roll clamp (16) includes a connecting shaft (160), a buffer elastic element (162), and a chuck (161). The connecting shaft (160) is mounted on the swing frame (12) via a linear rotating bushing (163). A detachable chuck (161) is installed at one end of the connecting shaft (160). One end of the buffer elastic element (162) abuts against the connecting shaft (160), and the other end abuts against the swing frame (12). A locking ring (164) is also provided at the end of the connecting shaft (160) away from the chuck (161).

3. The automatic feeding device for corrugated paper base paper according to claim 2, characterized in that: The chuck (161) is stepped, and a buffer groove (165) is provided on the chuck (161).

4. The automatic feeding device for corrugated paper base paper according to claim 1, characterized in that: A connecting block (17) is provided on the support shaft (11), and a feeding drive (170) is provided on the connecting block (17). A feeding cutter (171) is installed on the telescopic end of the feeding drive (170), and a V-shaped cutting edge (172) is provided on the feeding cutter (171).

5. The automatic feeding device for corrugated paper base paper according to claim 1, characterized in that: A waste pool (3) is provided directly below the chuck (161).

6. The automatic feeding device for corrugated paper base paper according to claim 1, characterized in that: The transfer assembly (2) also includes a gantry (22), a slide (23), a lifting drive (24), a traverse drive (25), a gripper (26), and a clamping drive (28). The gantry (22) is located above the feeding track (20), the slide (23) is mounted on the gantry (22), and the traverse drive (25) is used to drive the slide (23) to slide on the gantry (22). The lifting drive (24) is mounted on the slide (23), and a gripper (26) is provided at the bottom of the lifting drive (24). The clamping drive (28) is used to drive the gripper (26) to retract or open. The gripper (26) is used to clamp the stacked paper rolls and transfer them to the feeding trolley (21).

7. The automatic feeding device for corrugated paper base paper according to claim 6, characterized in that: A stacking rack (27) is also installed below the gantry (22).

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