Cardboard turning device

Abstract

The present application discloses a cardboard turning device, which relates to the field of cardboard processing equipment. The device comprises a machine body, wherein the machine body is provided with a placement rack, the placement rack is for placing cardboard, the placement rack slides on the machine body, and the sliding direction of the placement rack is a vertical direction. The machine body is also provided with a sliding component and a turning component, the sliding component drives the placement rack to move in the vertical direction, and the turning component drives the placement rack to turn over; through the above technical solution, by arranging the sliding component and the turning component, when the cardboard moves to the placement rack, the turning component is used to control the placement rack to turn over, which is convenient for subsequent processing of the cardboard, and the sliding component is used to control the placement rack to move in the vertical direction, which is convenient for subsequent collection of the cardboard. Through the above design, the turning operation of the cardboard is made more convenient.

Description

Technical Field

[0001] The present application relates to the field of cardboard processing equipment, and more particularly, to a cardboard turning device. Background Art

[0002] Cardboard, also known as paperboard, is a thick paper sheet made from various pulps and interwoven fibers.

[0003] In the actual processing of cardboard, there are cases where the cardboard needs to be turned over. The turning of the cardboard is mainly to facilitate the cardboard to cooperate with subsequent equipment for grooving, creasing and mounting. However, the subsequent equipment can only perform creasing on a single side, and the cardboard needs to be turned over before this. The processing is relatively inconvenient and needs to be improved. Summary of the Invention

[0004] In order to improve the inconvenience of cardboard processing, the present application provides a cardboard turning device.

[0005] The present application provides a cardboard turning device, which adopts the following technical solution:

[0006] A cardboard turning device includes a body, the body is provided with a placement rack, the placement rack is used to place cardboards, the placement rack slides on the body, and the sliding direction of the placement rack is the vertical direction. The body is also provided with a sliding component and a turning component. The sliding component drives the placement rack to move in the vertical direction, and the turning component drives the placement rack to turn.

[0007] Through the above technical solution, by setting up a sliding component and a flipping component, when the cardboard is moved to the placement rack, the flipping component is used to control the flipping of the placement rack to facilitate subsequent processing of the cardboard, and the sliding component is used to control the placement rack to move in the vertical direction to facilitate subsequent collection of the cardboard. Through the above design, the flipping operation of the cardboard is made more convenient.

[0008] Furthermore, it includes a conveying member 1 and a conveying member 2, wherein the conveying direction of the conveying member 1 is a direction approaching the machine body, and the conveying direction of the conveying member 2 is a direction away from the machine body.

[0009] Through the above technical solution, conveying member 1 and conveying member 2 are set. Conveying member 1 moves the cardboard toward the placement rack, and conveying member 2 transports the flipped cardboard and the cardboard that does not need to be flipped toward subsequent processing equipment, thereby improving the degree of automation of cardboard flipping and facilitating cardboard processing operations.

[0010] Furthermore, the placement rack includes a flip part 1 and a flip part 2, the flip part 1 is located above the flip part 2, and a baffle is provided at one end of the flip part 1 close to the flip part 2, the baffle is hinged to the flip part 1, and the hinge axis of the baffle is horizontal and perpendicular to the conveying direction of the conveying part 1; the baffle is provided with a limit member, and the limit member limits the rotation of the baffle.

[0011] Through the above technical solution, during the flipping of the placement rack, there is a situation where the cardboard may fall off the placement rack, so a baffle is provided to resist the cardboard to reduce the situation where the cardboard falls off the placement rack. Secondly, since the cardboard needs to be fed in both directions in subsequent processing, when the placement rack flips 180 degrees and moves down again, the baffle rotates to a horizontal state to reduce the impact on the cardboard feeding, and at this time the placement rack only needs to move up without flipping, so the baffle does not need to limit the cardboard. In this way, the flipping of the cardboard is more stable, and the situation where the cardboard falls off the placement rack is reduced.

[0012] Furthermore, the flip part 1 is provided with a sliding groove, which is located at one end of the flip part 1 close to the flip part 2, and the extension direction of the sliding groove is the conveying direction of the conveying member 1. The sliding groove is provided with a sliding block, and the sliding block slides in the sliding groove, and the sliding direction of the sliding block is the extension direction of the sliding groove; the limiting member is a limiting plate, which is located at the end of the baffle away from the conveying member 1, and one end of the limiting plate is hinged to the sliding block, and the other end is hinged to the baffle.

[0013] Through the above technical solution, a limit plate is provided, and the rotation of the baffle is limited by the limit plate, which improves the bearing capacity of the baffle and reduces the situation where the baffle rotates after contacting the cardboard. Secondly, since one end of the limit plate is hinged to the sliding block and the other end is hinged to the baffle, the movement flexibility of the limit plate is relatively strong, which facilitates contact with the flipping part after flipping, reducing the impact on the cardboard feeding.

[0014] Furthermore, the flip assembly includes a rotating rod 1, the rotating rod 1 is connected to the placement rack, the rotating rod 1 is provided with a control assembly, the rotating rod 1 is provided with a sliding plate, the sliding plate slides on the rotating rod 1, and the control assembly controls the rotating rod 1 to move along the axis of the rotating rod 1.

[0015] Through the above technical solution, in actual operation, after the placement rack rotates, the cardboard in the placement rack is easily caused to fall out and scatter from the discharge part of the placement rack due to inertia. After the subsequent movement of the cardboard, the position of the cardboard needs to be readjusted, which is inconvenient for processing. Therefore, a sliding plate and a control component are provided, and the control component controls the sliding plate to contact the cardboard to reduce the situation where the cardboard falls out and scatters from the discharge part of the placement rack after the placement rack rotates, thereby facilitating subsequent cardboard processing.

[0016] Furthermore, the sliding assembly includes a sliding screw, a sliding motor and a sliding seat, the flip assembly is arranged on the sliding seat, the sliding seat is threadedly connected to the sliding screw, and the sliding motor drives the sliding screw to rotate; the frame body is provided with a guide plate, and the guide plate is located above the placement frame, and the guide plate is provided with an inclined surface 1 at one end close to the placement frame, and the inclined surface 1 extends in a direction close to the top of the frame toward the direction away from the sliding screw; the control assembly includes a control block 1, the control block 1 slides on the rotating rod 1, and the control block 1 is provided with an inclined surface 2, and the inclined surface 2 is used to contact the inclined surface 1; when the placement frame moves up to the inclined surface 1 to contact the inclined surface 2, the control assembly moves in the direction away from the sliding screw and causes the sliding plate to contact the cardboard.

[0017] Through the above technical solution, by setting the control block 1 and the guide plate, when the sliding assembly controls the placement rack to move upward, the inclined surface 1 of the control block 1 contacts the inclined surface 2 of the guide plate. When the placement rack continues to move upward, the control block 1 moves in the direction away from the sliding screw and causes the control assembly to control the sliding plate to move. The sliding plate moves in the direction away from the sliding screw and contacts the cardboard to limit the cardboard from falling off the placement rack after rotation, making the overall processing more stable.

[0018] The cam is secured to the chassis and the cam is secured to the chassis by a spring which is secured to the chassis's front end and a spring which is secured to the chassis's rear end and a spring which is secured to the chassis's rear end.

[0019] By means of the above technical solution, when the sliding assembly controls the placement rack to move upward, the inclined surface 1 of the control block 1 contacts the inclined surface 2 of the guide plate, and the control protrusion of the control block 1 is embedded in the control groove. At this time, the flip assembly causes the rotating rod 1 to rotate, and the control plate 1 will not rotate together with the rotating rod 1 due to the restriction of the guide plate; the connecting spring 2 limits the excessive rotation of the control block 2, thereby causing the sliding plate to move along the axis direction of the rotating rod 1, and the connecting spring 2 is in a compressed state at this time; when the sliding plate is disengaged from the threaded section, the elastic force of the connecting spring 2 causes the sliding plate to press against the cardboard; when the placement rack is lowered When the cardboard is moved, since the cardboard needs to be discharged one right side up and the other upside down, the placement rack does not need to be flipped when it moves down. When the placement rack moves down to the point where the control block 1 is no longer in contact with the guide plate, the elastic force of the connecting spring 1 causes the control block 1 to return to its original position. At this time, the elastic force of the connecting spring 2 causes the control block 2 to move toward the direction close to the sliding screw rod. The control block 2 drives the sliding plate to move until the sliding plate contacts the threaded section, waiting for the sliding plate to move to its original position when it is subsequently flipped to its original position; secondly, after the sliding plate moves to the threaded section, it is convenient for the cardboard that does not need to be flipped to enter the placement rack, thereby improving the continuity of processing.

[0020] Furthermore, the control block 1 is provided with a connecting rod, an end of the connecting rod away from the control block 1 is connected to the control block 2, and the connecting rod limits the rotation of the control block 2.

[0021] Through the above technical solution, in actual use, if the rotation of the control block 2 is limited only by connecting spring 2, the control block 2 will still rotate to a certain extent due to the rotation of the rotating rod 1. This rotation may affect the movement of the sliding block. Therefore, a connecting rod is provided, and the rotation of the control block 2 is performed in one step through the connecting rod, thereby improving the stability of the sliding plate in limiting the cardboard.

[0022] In summary, this application includes at least one of the following beneficial technical effects:

[0023] (1) By setting a sliding component and a flipping component, when the cardboard is moved to the placement rack, the flipping component is used to control the placement rack to flip, which is convenient for subsequent processing of the cardboard, and the sliding component is used to control the placement rack to move in the vertical direction, which is convenient for subsequent collection of the cardboard. Through the above design, the flipping operation of the cardboard is made more convenient;

[0024] (2) By setting a baffle, the baffle is used to resist the cardboard to reduce the situation of the cardboard falling off the placement rack. Secondly, since the cardboard needs to be fed in both directions in the subsequent processing, when the placement rack is flipped 180 degrees and then moved down again, the baffle is rotated to a horizontal state to reduce the impact on the cardboard feeding. At this time, the placement rack only needs to move up without flipping, so the baffle does not need to limit the cardboard. In this way, the flipping of the cardboard is more stable, and the situation of the cardboard falling off the placement rack is reduced;

[0025] (3) By setting the control block 1 and the guide plate, when the sliding assembly controls the placement rack to move upward, the inclined surface 1 of the control block 1 contacts the inclined surface 2 of the guide plate. When the placement rack continues to move upward, the control block 1 moves in a direction away from the sliding screw and enables the control assembly to control the sliding plate to move. The sliding plate moves in a direction away from the sliding screw and contacts the cardboard to prevent the cardboard from falling off the placement rack after rotation, making the overall processing more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is an overall schematic diagram of the embodiment.

[0027] Figure 2 for Figure 1 A is an enlarged schematic diagram.

[0028] Figure 3 It is a partial schematic diagram of an embodiment, mainly showing the flip assembly.

[0029] Figure 4 It is a partial schematic diagram of conveying part 1.

[0030] Figure 5 It is a partial schematic diagram of an embodiment, mainly showing the baffle.

[0031] Figure 6 It is a partial schematic diagram of an embodiment, mainly showing the guide plate.

[0032] Figure numerals: 1, machine body; 2, placement frame; 21, flip part 1; 22, flip part 2; 3, sliding assembly; 4, flip assembly; 5, conveying part 1; 6, conveying part 2; 7, conveying motor; 8, conveying screw; 9, conveying frame; 10, conveying part; 11, support platform; 12, sliding groove; 13, sliding block; 14, limiting plate; 15, limiting groove; 16, flip motor; 17, rotating rod 1; 18, rotating rod 2; 19, flip Screw rod; 20. Flip gear; 23. Control block 1; 24. Control protrusion; 25. Control block 2; 26. Connecting spring 1; 27. Connecting spring 2; 28. Threaded segment; 29. ​​Sliding plate; 30. Connecting rod; 31. Connecting protrusion; 32. Connecting groove; 33. Guide plate; 34. Inclined surface 1; 35. Inclined surface 2; 36. Control groove; 37. Sliding screw rod; 38. Sliding motor; 39. Sliding seat; 40. Baffle. DETAILED DESCRIPTION

[0033] The present application is further described in detail below with reference to the accompanying drawings.

[0034] The embodiment of the present application discloses a cardboard turning device.

[0035] Example:

[0036] See also Figure 1 and Figure 2 A cardboard turning device includes a body 1, a conveying member 5 and a conveying member 6. The body 1 is provided with a placement rack 2, the placement rack 2 is for placing cardboards, the placement rack 2 slides on the body 1, and the sliding direction of the placement rack 2 is vertical. The body 1 is provided with a sliding component 3 and a turning component 4. The sliding component 3 is used to drive the placement rack 2 to move in the vertical direction, and the turning component 4 is used to drive the placement rack 2 to turn.

[0037] The sliding assembly 3 includes a sliding motor 38, a sliding screw 37, and a sliding seat 39. The sliding motor 38 is installed on the top of the body 1 and is connected to the sliding screw 37. The sliding motor 38 is used to drive the sliding screw 37 to rotate. The sliding seat 39 is threadedly connected to the sliding screw 37. When the sliding screw 37 rotates along its own axis, the sliding seat 39 moves along the axis of the sliding screw 37.

[0038] See also Figure 2 and Figure 3 The flip assembly 4 is arranged on the sliding seat 39. The flip assembly 4 includes a flip motor 16, a rotating rod 17, a rotating rod 2 18, a flip screw 19 and a flip gear 20. The flip motor 16 is connected to the rotating rod 2 18. The flip motor 16 drives the rotating rod 2 18 to rotate. The flip screw 19 is coaxially arranged on the rotating rod 2 18. When the rotating rod 2 18 rotates, the flip screw 19 rotates together.

[0039] The flip screw 19 meshes with the flip gear 20, which is coaxially connected to the first rotating rod 17, which is in turn connected to the placement rack 2. When the flip motor 16 drives the second rotating rod 18 to rotate, the flip screw 19 rotates, causing the flip gear 20 to rotate. This, in turn, causes the first rotating rod 17, which is coaxial with the flip gear 20, to rotate, driving the placement rack 2. In actual use, the placement rack 2 rotates 180 degrees.

[0040] Rotating rod 17 is equipped with a sliding plate 29, which slides on rotating rod 17 in the direction of the axis of rotating rod 17. Rotating rod 17 is also equipped with a threaded section 28, to which sliding plate 29 is threadedly connected. Rotating rod 17 is equipped with a control assembly for driving the sliding rod to move.

[0041] The control assembly includes control block 1 23, control block 2 25, connecting spring 1 26, connecting spring 27, and connecting rod 30. Control block 1 23 is located on the side of control block 2 25 away from the sliding plate 29. Control block 1 23 is provided with inclined surface 2 35, located on the side of control block 1 23 near the sliding screw 37. Inclined surface 2 35 extends away from the sliding screw 37 and away from the rotating rod 17. Inclined surface 2 35 is provided with a control protrusion 24. Connecting spring 1 26 is located on the end of control block 1 23 away from the sliding plate 29. One end of connecting spring 1 26 is connected to the sliding seat 39, and the other end is connected to control block 1 23. The elastic force of connecting spring 1 26 limits the movement of control block 1 23 away from the sliding seat 39. Connecting spring 27 is located between control block 1 23 and control block 2 25. One end of connecting spring 27 is connected to control block 1 23, and the other end is connected to control block 2 25. The elastic force of connecting spring 27 limits the movement of control block 1 23 and control block 2 25. Connecting rod 30 is located between control block 1 23 and control block 2 25. Connecting rod 30 connects control block 1 23 and control block 2 25, and limits the rotation of control block 2 25 relative to control block 1 23.

[0042] Control block 25 is provided with a connecting protrusion 31, located at the end of control block 25 away from control block 1 23. The sliding plate 29 is provided with a connecting groove 32, located at the end of the sliding plate 29 closer to control block 25. The connecting protrusion 31 fits into the connecting groove 32, which restricts the sliding plate 29 from rotating relative to control block 25. In actual use, both control block 25 and sliding plate 29 are magnetic components, and the magnetic force of control block 25 and the magnetic force of sliding plate 29 attract each other.

[0043] When the control block 1 23 moves in the direction away from the sliding screw 37, the control block 25 comes into contact with the sliding plate 29. At this time, the flip assembly 4 causes the rotating rod 17 to rotate, and the sliding plate 29 moves in the direction away from the sliding screw 37 and disengages from the threaded section 28. The control block 1 23 pushes the control block 25 to move, and the control block 25 causes the sliding plate 29 to contact the cardboard.

[0044] See also Figure 3 and Figure 6 The frame body is provided with a guide plate 33, which is located above the placement frame 2. An inclined surface 34 is provided on the end of the guide plate 33 near the placement frame 2. The inclined surface 34 extends from the direction near the top of the frame body and away from the sliding screw 37. The guide plate 33 is provided with a control groove 36, which is located on the inclined surface 34. The control groove 36 is provided for the control protrusion 24 to be inserted into, thereby limiting the rotation of the control block 23.

[0045] See also Figure 4 and Figure 5The placement rack 2 includes a flip portion 1 21 and a flip portion 22. The flip portion 1 21 is positioned above the flip portion 22. A sliding groove 12 is provided at one end of the flip portion 1 21, near the flip portion 22. The sliding groove 12 extends in the direction of transport of the conveyor 1 5. The sliding groove 12 is provided with a baffle 40, which is hinged to the wall of the sliding groove 12. The hinge axis of the baffle 40 is horizontal and perpendicular to the direction of transport of the conveyor 1 5. The sliding groove 12 is provided with a sliding block 13, which slides in the sliding groove 12, and the sliding direction of the sliding block 13 is the extension direction of the sliding groove 12.

[0046] The baffle 40 is provided with a stopper for limiting the rotation of the baffle 40. The stopper is a stopper plate 14, which is located at the end of the baffle 40 near the sliding block 13. The baffle 40 is provided with a stopper slot 15, which is hinged to the slot wall of the stopper slot 15 and hinged to the sliding block 13 at the end of the stopper plate 14 away from the slot bottom.

[0047] Conveying member 1 5 is located on the side of the baffle 40 where the axis of rotation is away from the sliding block 13. The conveying direction of conveying member 1 5 is toward the machine body 1, while the conveying direction of conveying member 2 6 is away from the machine body 1. Conveying member 1 5 includes a conveying motor 7, a conveying screw 8, a conveying frame 9, and a conveying portion 10. The conveying motor 7 and the conveying screw 8 are arranged on the conveying frame 9. The conveying motor 7 controls the rotation of the conveying screw 8. The conveying portion 10 is threadedly connected to the conveying screw 8. The conveying portion 10 is used to push the cardboard to move. When the conveying screw 8 rotates, the conveying portion 10 moves in a direction toward or away from the machine body 1. In actual use, the structure of conveying member 1 5 is consistent with that of conveying member 2 6. Alternatively, conveying member 1 5 can also be a conveyor belt.

[0048] The working principle of this embodiment is:

[0049] In actual use, when the sliding assembly 3 controls the placement rack 2 to move upward, the inclined surface 1 34 of the control block 1 23 contacts the inclined surface 2 35 of the guide plate 33, and the control protrusion 24 of the control block 1 23 engages the control groove 36. Subsequently, the flip assembly 4 causes the rotating rod 17 to rotate, and the inclined surface 1 34 causes the control block 1 23 and the control block 2 25 to move away from the sliding screw 37. At this time, due to the presence of the threaded segment 28, the sliding plate 29 moves away from the sliding screw 37, and the movement distance of the sliding screw 37 is less than the movement distance of the control block 1 23.

[0050] When the sliding plate 29 is separated from the threaded section 28 , the second control block 25 presses against the sliding plate 29 , and the elastic force of the second connecting spring 27 causes the sliding plate 29 to press against the cardboard.

[0051] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A cardboard turning device, comprising a body (1), characterized in that: The machine body (1) is provided with a placement rack (2), the placement rack (2) is for placing cardboard, the placement rack (2) slides on the machine body (1), the sliding direction of the placement rack (2) is vertical, the machine body (1) is further provided with a sliding assembly (3) and a flip assembly (4), the sliding assembly (3) drives the placement rack (2) to move in the vertical direction, and the flip assembly (4) drives the placement rack (2) to flip; the flip assembly (4) includes a rotating rod (17), the rotating rod (17) is connected to the placement rack (2), the rotating rod (17) is provided with a control assembly, the rotating rod (17) is provided with a sliding plate (29), the sliding plate (29) slides on the rotating rod (17), the The control component controls the rotating rod (17) to move along the axis of the rotating rod (17); the sliding component (3) includes a sliding screw (37), a sliding motor (38) and a sliding seat (39); the flip component (4) is arranged on the sliding seat (39); the sliding seat (39) is threadedly connected to the sliding screw (37); the sliding motor (38) drives the sliding screw (37) to rotate; the machine body is provided with a guide plate (33); the guide plate (33) is located above the placement rack (2); the guide plate (33) is provided with an inclined surface (34) at one end close to the placement rack (2); the inclined surface (34) extends from the direction close to the top of the rack body toward the direction away from the sliding screw (37); The control assembly includes a control block 1 (23), the control block 1 (23) slides on the rotating rod 1 (17), the control block 1 (23) is provided with an inclined surface 2 (35), and the inclined surface 2 (35) is used to contact the inclined surface 1 (34); when the placement rack (2) moves up to the inclined surface 1 (34) and contacts the inclined surface 2 (35), the control assembly moves in a direction away from the sliding screw (37) and causes the sliding plate (29) to contact the cardboard; The guide plate (33) is provided with a control embedding groove (36), the control embedding groove (36) is located on the inclined surface (34), the inclined surface (35) is provided with a control protrusion (24), the control protrusion (24) is used to embed in the control embedding groove (36), the rotating rod (17) is provided with a threaded section (28), and the sliding plate (29) is threadedly connected to the rotating rod (17); The control assembly further comprises a second control block (25), a first connecting spring (26) and a second connecting spring (27), wherein the first connecting spring (26) connects the side wall of the machine body (1) and an end of the first control block (23) away from the sliding plate (29), the second control block (25) is located between the sliding plate (29) and the first control block (23), the second control block (25) is connected to the sliding plate (29), the second connecting spring (27) connects the first control block (23) and the second control block (25), and the second control block limits the rotation of the sliding plate (29); When the placement rack (2) moves up to the inclined surface 1 (34) and contacts the inclined surface 2 (35), the control protrusion (24) is embedded in the control groove (36), the control block 1 (23) moves in a direction away from the sliding screw (37), and the control block 2 (25) contacts the sliding plate (29). At this time, the flip assembly (4) causes the rotating rod 1 (17) to rotate, and the sliding plate (29) moves in a direction away from the sliding screw (37) and disengages from the threaded section (28). The control block 1 (23) pushes the sliding plate (29) to contact the cardboard.

2. A cardboard turning device according to claim 1, characterized in that: It comprises a conveying member 1 (5) and a conveying member 2 (6), wherein the conveying direction of the conveying member 1 (5) is a direction approaching the machine body (1), and the conveying direction of the conveying member 2 (6) is a direction away from the machine body (1).

3. A cardboard turning device according to claim 2, characterized in that: The placement rack (2) includes a flip part 1 (21) and a flip part 2 (22), wherein the flip part 1 (21) is located above the flip part 2 (22), and a baffle (40) is provided at one end of the flip part 1 (21) close to the flip part 2 (22), wherein the baffle (40) is hinged to the flip part 1 (21), and the hinge axis of the baffle (40) is horizontal and perpendicular to the conveying direction of the conveying member 1 (5); the baffle (40) is provided with a limiting member, and the limiting member limits the rotation of the baffle (40).

4. A cardboard turning device according to claim 3, characterized in that: The flip part 1 (21) is provided with a sliding groove (12), the sliding groove (12) is located at one end of the flip part 1 (21) close to the flip part 2 (22), the extension direction of the sliding groove (12) is the conveying direction of the conveying member 1 (5), the sliding groove (12) is provided with a sliding block (13), the sliding block (13) slides in the sliding groove (12), and the sliding direction of the sliding block (13) is the extension direction of the sliding groove (12); The limiting member is a limiting plate (14), which is located at one end of the baffle (40) away from the conveying member (5), and one end of the limiting plate (14) is hinged to the sliding block (13), and the other end is hinged to the baffle (40).

5. The cardboard turning device according to claim 1, characterized in that: The control block 1 (23) is provided with a connecting rod (30), one end of the connecting rod (30) away from the control block 1 (23) is connected to the control block 2 (25), and the connecting rod (30) limits the rotation of the control block 2 (25).

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