Automatic stacking equipment for corrugated boards

Abstract

The utility model discloses corrugated board automatic stacking equipment which comprises a base, a moving roller is rotationally connected to the right side of the top of the base, a stacking assembly is arranged above the moving roller, a positioning conveying mechanism is arranged on the left side of the top of the base, and the positioning conveying mechanism comprises a supporting frame installed on the left side of the top of the base; the conveying assembly is mounted at the top of the supporting frame and used for conveying the corrugated boards; and the positioning assembly comprises a driving motor installed at the bottom of the inner cavity of the supporting frame. According to the automatic stacking equipment for the corrugated boards, under the driving of the driving motor, the positioning plates on the two sides synchronously slide towards the opposite side or the opposite side, so that the corrugated boards conveyed above the conveying belt are centered and positioned, and the situation that the follow-up stacking operation is affected due to the fact that the positions of the corrugated boards deviate or fall off in the conveying process is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of palletizing equipment, in particular to automatic palletizing equipment for corrugated paperboards. Background Art

[0002] According to the retrieval of Chinese Patent Publication No.: CN219326326U, an automatic stacking device for corrugated cardboard boxes is disclosed, which effectively solves the problem that the suction cup adsorbs and fixes the top of the cardboard box, the suction cup and the cardboard box are difficult to separate, and the separation requires the help of staff. The device comprises a base, and moving rollers are equidistantly arranged on the top of the base, and both ends of the moving rollers are rotatably connected to the support plate, and the support plate is fixedly installed on the top of the base, and a stacking assembly is arranged above the moving roller, and a side plate is installed on the top of the base, and the side plate is located on one side of the moving roller, and a conveying device is installed on the top of the base, and the conveying device is located on the side of the moving roller away from the side plate. According to the utility model, after the L-shaped support rod contacts the top of the corrugated cardboard box below, the two moving plates move away from each other, so that the corrugated cardboard box falls directly on the corrugated cardboard box below, reducing the falling distance of the corrugated cardboard box, facilitating stacking, and at the same time, the pressing plate presses the top of the corrugated cardboard box tightly to avoid the displacement of the cardboard box and improve the stacking effect.

[0003] However, when implementing the above technical solution, the following problems exist: the conveying device in the above technical solution lacks a positioning component and cannot perform centering for corrugated cardboard or corrugated paperboard boxes of different sizes, which causes deviation or sliding during the conveying process, thereby affecting the subsequent stacking operation. For this reason, the utility model provides an automatic stacking device for corrugated cardboard. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an automatic palletizing device for corrugated cardboard, which solves the problem that the existing automatic palletizing device for corrugated cardboard lacks a positioning component when conveying the corrugated cardboard and cannot perform centering for corrugated cardboard or corrugated cardboard boxes of different sizes, thereby causing deviation or sliding during the conveying process, thereby affecting subsequent palletizing operations.

[0005] To achieve the above purpose, the utility model is implemented by the following technical scheme: an automatic corrugated cardboard stacking device, comprising a base, a movable roller is rotatably connected to the right side of the top of the base, a stacking assembly is arranged above the movable roller, and a positioning and conveying mechanism is arranged on the left side of the top of the base, and the positioning and conveying mechanism comprises:

[0006] Support frame, mounted on the left side of the top of the base;

[0007] A conveying assembly is installed on the top of the support frame and is used to realize the conveying operation of the corrugated cardboard;

[0008] The positioning assembly includes a driving motor installed at the bottom of the inner cavity of the support frame. One end of the output shaft of the driving motor is fixedly connected to a rotating plate through a coupling. The surface of the rotating plate is provided with symmetrical sliding grooves. The surface of the rotating plate enables the positioning plate to slide through the transmission assembly.

[0009] Preferably, the transmission assembly includes a transmission frame installed on one side of the positioning plate, one end of the transmission frame is fixedly connected to a transmission rod, one end of the transmission rod is fixedly connected to a sliding block, and the surface of the sliding block is slidably connected to the inner surface of the sliding groove.

[0010] Preferably, the conveying assembly includes a conveyor belt installed on the top of the support frame and a conveying motor installed on the front side of the support frame, one end of the output shaft of the conveying motor is fixedly connected to a conveying roller through a coupling, both ends of the conveying roller are rotatably connected to the inner surface of the support frame, and the surface of the conveying roller is in contact with the inner surface of the conveyor belt.

[0011] Preferably, the top and the bottom of the support frame are both installed with limit plates, and the interior of the limit plates is slidably connected to the surface of the transmission frame.

[0012] Preferably, the palletizing assembly includes a fixed plate, which is located above the moving roller, a mechanical arm is installed on the top of the fixed plate, a driving cylinder is installed on the front side of the fixed plate, one side of the driving cylinder is slidably connected to a piston rod, one end of the piston rod is fixedly connected to a sliding plate, the bottom of the sliding plate is fixedly connected to a supporting rod, the surface of the supporting rod is slidably connected to the bottom of the fixed plate, and a linkage assembly is provided on one side of the sliding plate.

[0013] Preferably, the linkage assembly comprises a linkage gear rotatably mounted in the inner cavity of the fixed plate and a linkage gear rod mounted on one side of the sliding plate, and the surface of the linkage gear is meshed with the surface of the linkage gear rod.

[0014] Beneficial Effects

[0015] The utility model provides an automatic corrugated cardboard stacking device. Compared with the prior art, it has the following beneficial effects:

[0016] (1) The automatic stacking equipment for corrugated cardboard starts to rotate by starting the driving motor to drive the rotating plate. The rotation of the rotating plate causes the sliding blocks on both sides to slide on the inner surface of the sliding groove, so that the transmission rods, transmission frames and positioning plates on both sides slide to the opposite sides synchronously, thereby adjusting the distance between the positioning plates on both sides above the conveyor belt, which is convenient for centering the corrugated cardboards of different sizes. Driven by the driving motor, the positioning plates on both sides slide to the opposite or opposite sides synchronously, thereby realizing the centering of the corrugated cardboards transported above the conveyor belt, thereby avoiding the position deviation or falling during the transportation process, which affects the subsequent stacking operation.

[0017] (2) The automatic stacking equipment for corrugated cardboard starts the driving cylinder to drive the piston rod, the front sliding plate, the support rod and the linkage gear rod to slide synchronously to the rear side, thereby causing the linkage gear to rotate. The rotation of the linkage gear causes the rear sliding plate, the support rod and the linkage gear rod to slide synchronously to the front side, thereby clamping the corrugated cardboard through the support rods on both sides, and lifting the bottom of the corrugated cardboard through the folded ends of the support rods. Driven by the driving cylinder, the support rods on both sides slide synchronously to the relative or opposite sides, thereby facilitating the clamping and lifting operations of corrugated cardboards of different sizes, thereby facilitating subsequent stacking operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional schematic diagram of the external structure of the utility model;

[0019] Figure 2 It is a three-dimensional schematic diagram of the positioning component of the utility model;

[0020] Figure 3 It is a three-dimensional schematic diagram of the internal structure of the fixing plate of the utility model.

[0021] In the figure: 1-base, 2-moving roller, 3-palletizing assembly, 31-fixed plate, 32-mechanical arm, 33-driving cylinder, 34-sliding plate, 35-support rod, 36-linkage assembly, 361-linkage gear, 362-linkage gear rod, 4-positioning conveying mechanism, 41-support frame, 42-conveyor assembly, 421-conveyor belt, 422-conveyor motor, 43-positioning assembly, 431-drive motor, 432-rotating plate, 433-sliding groove, 434-positioning plate, 44-transmission assembly, 441-transmission frame, 442-transmission rod, 443-sliding block, 5-limiting plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-3 , the utility model provides two technical solutions:

[0024] Embodiment 1

[0025] An automatic corrugated cardboard stacking device includes a base 1, a moving roller 2 is rotatably connected to the right side of the top of the base 1, a connecting plate is fixed to the right side of the top of the base 1, and the moving roller 2 is rotatably connected to the opposite side of the connecting plate, a stacking assembly 3 is arranged above the moving roller 2, and a positioning and conveying mechanism 4 is arranged on the left side of the top of the base 1. The positioning and conveying mechanism 4 includes:

[0026] A support frame 41 is installed on the left side of the top of the base 1;

[0027] The conveying assembly 42 is installed on the top of the support frame 41 and is used to realize the conveying operation of the corrugated cardboard;

[0028] The positioning assembly 43 includes a driving motor 431 installed at the bottom of the inner cavity of the support frame 41. The driving motor 431 is a three-phase asynchronous motor. The driving motor 431 is connected to an external circuit through wires. One end of the output shaft of the driving motor 431 is fixedly connected to a rotating plate 432 through a coupling. A symmetrical sliding groove 433 is provided on the surface of the rotating plate 432. The surface of the rotating plate 432 allows the positioning plate 434 to slide through a transmission assembly 44. The transmission assembly 44 includes a transmission frame 441 installed on one side of the positioning plate 434. One end of the transmission frame 441 is fixedly connected to a transmission rod 442. One end of the transmission rod 442 is fixedly connected to a sliding block 443. The surface of the sliding block 443 is slidably connected to the inner surface of the sliding groove 433. By starting the driving motor 431 to drive the rotating plate 432 to start rotating, the rotation of the rotating plate 432 causes the sliding blocks 443 on both sides to slide on the inner surface of the sliding groove 433, so that the transmission rods 442, the transmission frame 441 and the positioning plates 434 on both sides slide to the opposite sides synchronously, so as to adjust the distance between the positioning plates 434 on both sides above the conveyor belt 421, so as to facilitate the centering operation for corrugated cardboards of different sizes. Driven by the driving motor 431, the positioning plates 434 on both sides slide to the opposite or opposite sides synchronously, so as to realize the centering operation of the corrugated cardboards transported above the conveyor belt 421, so as to avoid the displacement or falling of the position during the transportation process, which affects the subsequent stacking operation.

[0029] Embodiment 2

[0030] The main difference from the first embodiment is:

[0031] A corrugated cardboard automatic palletizing device, wherein the conveying assembly 42 comprises a conveyor belt 421 installed on the top of a support frame 41 and a conveying motor 422 installed on the front side of the support frame 41, wherein the conveying motor 422 is a three-phase asynchronous motor, and the conveying motor 422 is connected to an external circuit through an electric wire, and the conveying motor 422 is used to drive the conveyor belt 421 to rotate, and one end of the output shaft of the conveying motor 422 is fixedly connected to a conveying roller through a coupling, and both ends of the conveying roller are rotatably connected to the inner surface of the support frame 41, and the surface of the conveying roller is in contact with the inner surface of the conveying belt 421, and the top and bottom of the support frame 41 are both installed with The limiting plate 5, the interior of the limiting plate 5 is slidably connected to the surface of the transmission frame 441, the stacking assembly 3 includes a fixed plate 31, the inner wall of the fixed plate 31 is installed with a symmetrical limiting rod, the surface of the limiting rod is slidably connected to the inside of the sliding plate 34, the fixed plate 31 is located above the moving roller 2, and a mechanical arm 32 is installed on the top of the fixed plate 31. The mechanical arm 32 is driven by a driving device, which is a prior art and is used to drive the movement operation of the fixed plate 31. A driving cylinder 33 is installed on the front side of the fixed plate 31. The driving cylinder 33 is connected to an external air source through an air pipe, and a piston is slidably connected to one side of the driving cylinder 33. The piston rod is fixedly connected to a sliding plate 34 at one end, and a supporting rod 35 is fixedly connected to the bottom of the sliding plate 34. The surface of the supporting rod 35 is slidably connected to the bottom of the fixed plate 31. A linkage assembly 36 is provided on one side of the sliding plate 34. The linkage assembly 36 includes a linkage gear 361 rotatably installed in the inner cavity of the fixed plate 31 and a linkage gear rod 362 installed on one side of the sliding plate 34. The surface of the linkage gear 361 is meshed with the surface of the linkage gear rod 362. By starting the driving cylinder 33, the piston rod, the front sliding plate 34, the supporting rod 35 and the linkage gear rod 362 are synchronously slid to the rear side, so that the linkage assembly 36 is The movable gear 361 rotates, and the rotation of the linkage gear 361 causes the sliding plate 34, the support rod 35 and the linkage gear rod 362 on the rear side to slide forward synchronously, so that the corrugated cardboard is clamped by the support rods 35 on both sides, and the bottom of the corrugated cardboard is lifted by the folded ends of the support rods 35. Driven by the driving cylinder 33, the support rods 35 on both sides slide synchronously to the relative or opposite sides, so as to facilitate the clamping and lifting operations of corrugated cardboards of different sizes, thereby facilitating the subsequent stacking operation. At the same time, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0032] When working, first start the driving motor 431 to drive the rotating plate 432 to start rotating. The rotation of the rotating plate 432 makes the sliding blocks 443 on both sides slide on the inner surface of the sliding groove 433, so that the transmission rods 442, the transmission frame 441 and the positioning plates 434 on both sides slide to the opposite sides synchronously, so as to adjust the distance between the positioning plates 434 on both sides above the conveyor belt 421, so as to facilitate the centering positioning operation for corrugated cardboards of different sizes. When the corrugated cardboard is transported to the top of the moving roller 2 through the conveyor belt 421, it stops after contacting the baffle installed on the rightmost top of the base 1. At this time, the fixed plate 31 is controlled by the mechanical arm 32 to be above the corrugated cardboard, and the piston rod, the front sliding plate 34, the support rod 35 and the linkage gear rod 362 are driven to slide synchronously to the rear side by starting the driving cylinder 33, so that the linkage gear 361 rotates. The rotation of the linkage gear 361 causes the rear sliding plate 34, the support rod 35 and the linkage gear rod 362 to slide synchronously to the front side, so that the corrugated cardboard is clamped by the support rods 35 on both sides, and the bottom of the corrugated cardboard is lifted by the folded end of the support rod 35, and finally the subsequent stacking operation of the corrugated cardboard is completed by controlling the mechanical arm.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic corrugated cardboard stacking device, comprising a base (1), characterized in that: A moving roller (2) is rotatably connected to the right side of the top of the base (1), a stacking assembly (3) is provided above the moving roller (2), and a positioning and conveying mechanism (4) is provided on the left side of the top of the base (1), the positioning and conveying mechanism (4) comprising: A support frame (41) is mounted on the left side of the top of the base (1); A conveying assembly (42) is installed on the top of the support frame (41) and is used to realize the conveying operation of the corrugated cardboard; The positioning assembly (43) comprises a driving motor (431) installed at the bottom of the inner cavity of the support frame (41); one end of the output shaft of the driving motor (431) is fixedly connected to a rotating plate (432) via a coupling; a symmetrical sliding groove (433) is provided on the surface of the rotating plate (432); and the surface of the rotating plate (432) enables the positioning plate (434) to slide via a transmission assembly (44).

2. The automatic corrugated cardboard stacking device according to claim 1, characterized in that: The transmission assembly (44) comprises a transmission frame (441) mounted on one side of the positioning plate (434); one end of the transmission frame (441) is fixedly connected to a transmission rod (442); one end of the transmission rod (442) is fixedly connected to a sliding block (443); and a surface of the sliding block (443) is slidably connected to an inner surface of the sliding groove (433).

3. The automatic corrugated cardboard stacking device according to claim 1, characterized in that: The conveying assembly (42) comprises a conveying belt (421) installed on the top of the support frame (41) and a conveying motor (422) installed on the front side of the support frame (41); one end of the output shaft of the conveying motor (422) is fixedly connected to a conveying roller via a coupling; both ends of the conveying roller are rotatably connected to the inner surface of the support frame (41); and the surface of the conveying roller is in contact with the inner surface of the conveying belt (421).

4. The automatic corrugated cardboard stacking device according to claim 2, characterized in that: Limiting plates (5) are installed on the top and bottom of the support frame (41), and the interior of the limiting plates (5) is slidably connected to the surface of the transmission frame (441).

5. The automatic corrugated cardboard stacking device according to claim 1, characterized in that: The stacking assembly (3) comprises a fixed plate (31), the fixed plate (31) is located above the moving roller (2), a mechanical arm (32) is installed on the top of the fixed plate (31), a driving cylinder (33) is installed on the front side of the fixed plate (31), one side of the driving cylinder (33) is slidably connected to a piston rod, one end of the piston rod is fixedly connected to a sliding plate (34), the bottom of the sliding plate (34) is fixedly connected to a supporting rod (35), the surface of the supporting rod (35) is slidably connected to the bottom of the fixed plate (31), and one side of the sliding plate (34) is provided with a linkage assembly (36).

6. The automatic corrugated cardboard stacking device according to claim 5, characterized in that: The linkage assembly (36) comprises a linkage gear (361) rotatably mounted in the inner cavity of the fixed plate (31) and a linkage gear rod (362) mounted on one side of the sliding plate (34); the surface of the linkage gear (361) meshes with the surface of the linkage gear rod (362).

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