Corrugated board transfer device

Abstract

The utility model discloses a corrugated board transfer device, and relates to the technical field of transfer devices.The corrugated board transfer device comprises a conveying belt, a supporting frame is arranged on one side of the conveying belt, a conveying mechanism is arranged in the middle of the supporting frame, and the conveying mechanism comprises a bearing plate rotationally arranged in the middle of the bottom face of the supporting frame; a bottom plate is slidably arranged in an inner cavity of the collecting cage, a second conveying belt inclining outwards is fixedly arranged on the side, away from the conveying belt, of the supporting frame, a first conveying belt inclining inwards is fixedly arranged on the side face of the supporting frame, and a plurality of guide mechanisms identical in structure and installation mode are symmetrically arranged on the upper portion of the supporting frame. The guide mechanism comprises a square frame fixedly arranged on the upper portion of the supporting frame, a multi-groove inserting rod is slidably arranged on the upper portion of the square frame, and an inclined guide plate which inclines inwards is slidably arranged outside the multi-groove inserting rod. By means of the paperboard stacking device, the problems that high paperboards cannot be stacked in order and toppling occurs in the transferring process are solved.

Description

Technical Field

[0001] The present application relates to the field of transfer device technology, and in particular to a corrugated cardboard transfer device. Background Art

[0002] In recent years, corrugated cardboard has become the most widely used packaging product. Corrugated boxes are green and environmentally friendly products. They are made of corrugated paper, which is made of a surface layer, a bottom layer and a core layer stacked and pasted together. The processed corrugated cardboard is cut into blocks by a cutting mechanism and needs to be transported.

[0003] For example, the transfer system for corrugated cardboard production in application number CN202022721853.8 has the following deficiencies:

[0004] The above patent transfers the material to the target height through the transfer platform and then transfers the material out of the transfer platform to realize the continuous transfer of subsequent materials. However, the transfer platform does not organize the cardboard well enough, and the cardboard dropped on the transfer platform will be relatively messy. In addition, this operation mode cannot stack too high, and there is a possibility of unprotected dumping during the transfer process. Utility Model Content

[0005] In order to improve the problem of not being able to neatly stack higher cardboards and the problem of tipping over during transportation, the present application provides a corrugated cardboard transfer device.

[0006] The present application provides a corrugated cardboard transfer device that adopts the following technical solution:

[0007] A corrugated cardboard transfer device comprises a conveyor belt, characterized in that: a support frame is provided on one side of the conveyor belt, and a transmission mechanism is provided in the middle of the support frame;

[0008] The transmission mechanism includes a bearing plate rotatably arranged in the middle of the bottom surface of the support frame, a collection cage is slidably arranged on the upper part of the bearing plate, and a bottom plate is slidably arranged in the inner cavity of the collection cage;

[0009] A second conveyor belt is fixedly provided on the side of the support frame away from the conveyor belt and is tilted outwards, a first conveyor belt is fixedly provided on the side of the support frame and is tilted inwards, and a plurality of guide mechanisms with the same structure and installation method are symmetrically provided on the upper part of the support frame;

[0010] The guide mechanism comprises a square frame fixedly arranged on the upper part of the support frame, a multi-slotted rod is slidably provided on the upper part of the square frame, and an inclined guide plate inclined inwardly is slidably provided on the outer part of the multi-slotted rod.

[0011] By adopting the above technical solution, the support frame can support the entire device, and with the cooperation of the transmission mechanism and the guide mechanism, the cardboard can be collected and replaced and transported more quickly.

[0012] Preferably, the transmission mechanism also includes a sedimentation trough opened in the middle of the bottom surface of the support frame. The sedimentation trough is located in the middle of one side of the second conveyor belt and is movably provided with a servo push rod. The upper part of the servo push rod is fixed with a weighing sensor fixed to the load-bearing plate.

[0013] By adopting the above technical solution, the weighing sensor can send instructions to the servo push rod according to the weight of the collection cage and the cardboard, and then tilt the load-bearing plate toward the side of the second conveyor belt to make the collection cage slide toward the second conveyor belt for replacement.

[0014] Preferably, the sedimentation tank is located on one side of the second conveyor belt and both ends of the bottom surface of the inner cavity are fixedly provided with second springs fixedly connected to the bearing plate.

[0015] By adopting the above technical solution, the second spring can have a certain supporting effect on the load-bearing plate, and can have a certain buffering effect on the load-bearing plate when the collection cage slides onto the load-bearing plate, and can also assist in resetting the load-bearing plate.

[0016] Preferably, fixed blocks with the same structure are fixed at the four corners of the bottom plate, and a first spring fixed to the upper part of the collecting cage is fixed on the upper part of the fixed block.

[0017] By adopting the above technical solution, the first spring is fixedly connected to the collecting cage, which can help the bottom plate to be raised and lowered, and can provide an upward pulling force when the bottom plate descends with the weight of the cardboard.

[0018] Preferably, the guide mechanism further comprises a slide groove provided on the upper portion of the square frame, wherein a slider is slidably provided inside the slide groove and is plugged into the multi-slot plug rod.

[0019] By adopting the above technical solution, the sliding groove and the slider are both set to have smooth surfaces, which can help the slider slide more smoothly in the sliding groove and reduce the wear caused by mutual friction.

[0020] Preferably, a baffle is slidingly provided on the side of the bottom surface of the support frame away from the first conveyor belt, a threaded rod is connected to the middle part of the baffle away from the collecting cage, and the external thread of the threaded rod is connected to a fixing seat fixed to the bottom surface of the support frame.

[0021] By adopting the above technical solution, the threaded rod and the fixing seat cooperate with each other to push the stop bar to limit the collection cage, and can also be adjusted according to the size of the collection cage, so that the collection cage can always be limited.

[0022] Preferably, a frame platform for placing a collection cage is fixedly provided on the side of the first conveyor belt and the second conveyor belt away from the support frame.

[0023] By adopting the above technical solution, the frame platform arranged on one side of the first conveyor belt is higher than the frame platform arranged on one side of the second conveyor belt, so that the collection cage can be quickly replaced and the speed of cardboard collection and transportation can be improved.

[0024] Preferably, the oblique guide plate is located in the middle of one side surface of the multi-slot insertion rod, and both ends thereof are fixed with insertion blocks that are slidably connected to the multi-slot insertion rod.

[0025] By adopting the above technical solution, the sliding connection of the insert block on the multi-slot insert rod can quickly adjust the position of the oblique guide plate and can quickly replace the oblique guide plate.

[0026] In summary, this application includes at least one of the following beneficial technical effects:

[0027] 1. The multi-slotted rod is connected with the insert block and the slider to quickly replace the inclined guide plate as needed, and form a guide port to guide the cardboard, so that the cardboard can quickly fall into the collection cage for stacking;

[0028] 2. With the help of the first conveyor belt, the collection cage is transported to the load-bearing plate to collect and stack the cardboards. The weighing sensor and the servo push rod cooperate with each other to automatically release the stacked collection cage and transport the stacked collection cage to the frame platform through the second conveyor belt to wait for forking and centralized storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic diagram of the overall structure of this application;

[0030] Figure 2 This is an overall diagram of the transmission device of this application;

[0031] Figure 3 A schematic diagram of the guide mechanism of this application;

[0032] Figure 4 This is the internal structure diagram of the sedimentation tank of this application;

[0033] Figure 5 Exploded diagram of the transmission mechanism and guide mechanism of this application;

[0034] Figure 6 This is a diagram showing the connection between the four corners of the base plate and the first spring of this application;

[0035] Figure 7 This is an exploded diagram of the guide mechanism structure of this application.

[0036] Reference numerals: 1, conveyor belt; 2, support frame;

[0037] 3. Transmission mechanism; 31. Sedimentation trough; 32. Servo push rod; 33. Load-bearing plate; 34. Collection cage; 35. Bottom plate; 36. Fixing block; 37. First spring; 38. Second spring; 39. Load cell;

[0038] 4. First conveyor belt; 5. Second conveyor belt;

[0039] 6. Guide mechanism; 61. Square frame; 62. Multi-slotted rod; 63. Oblique guide plate; 64. Slide; 65. Slider; 66. Insert;

[0040] 7. Baffle bar; 8. Fixed seat; 9. Threaded rod; 10. Frame platform. DETAILED DESCRIPTION

[0041] The following is combined with Figure 1 - Figure 7 This application is described in further detail.

[0042] The embodiment of the present application discloses a corrugated cardboard transfer device.

[0043] Reference Figure 1 、 Figure 2 , a corrugated cardboard transfer device, including a conveyor belt 1 for transporting corrugated cardboard, and a square open support frame 2 is provided on one side of the conveyor belt 1, and the lower part of the support frame 2 is fixedly connected to the highest point of the second conveyor belt 5 inclined outward at the middle of the surface on the side away from the conveyor belt 1, and the bottom side of the support frame 2 is fixedly connected to the lowest point of the first conveyor belt 4 inclined inward, and the first conveyor belt 4 is fixedly connected to the frame platform 10 for placing the collection cage 34 on the side away from the support frame 2, and the second conveyor belt 5 is also fixedly provided with a frame platform 10 for placing the collection cage 34 on the side away from the support frame 2, and the bottom surface of the support frame 2 is fixedly connected to the fixing seat 8 by bolts on the side away from the first conveyor belt 4, and the middle part of the fixing seat 8 is threadedly connected with a threaded rod 9, and the threaded rod 9 is located on the surface of one side of the collection cage 34 and is fixedly connected to the middle of the surface of the baffle 7 on the side away from the collection cage 34.

[0044] Through the cooperation between the support frame 2 and the first conveyor belt 4 and the second conveyor belt 5, the collection cage 34 can be replaced, and the frame platform 10 set on one side of the first conveyor belt 4 can place the empty collection cage 34, and the frame platform 10 set on one side of the second conveyor belt 5 can place the stacked collection cage 34 waiting to be forked away, and the fixed seat 8 and the threaded rod 9 cooperate with each other to push the baffle 7 to achieve the buffering and limiting effect on the collection cage 34, and the support frame 2 is located in the middle of the bottom surface of one side of the conveyor belt 1. A baffle 7, a fixed seat 8, and a threaded rod 9 are also provided, which have the same function, and side panels are provided on both sides of the rollers of the first conveyor belt 4 and the second conveyor belt 5 to limit the sliding of the collection cage 34 to prevent the collection cage 34 from detaching from the roller surface during sliding.

[0045] Reference Figure 4 、 Figure 5 、 Figure 6 , a transmission mechanism 3 is provided in the middle of the support frame 2, and the transmission mechanism 3 includes a sedimentation tank 31 opened in the middle of the bottom surface of the support frame 2, and the bottom of the inner cavity of the sedimentation tank 31 is located in the middle of the surface of one side of the second conveyor belt 5 and is movably penetrated by the telescopic end of the servo push rod 32, and the upper part of the telescopic end of the servo push rod 32 is fixedly connected to the weighing sensor 39, and the upper part of the weighing sensor 39 is fixedly connected to the bearing plate 33 located in the middle of the lower surface of one side of the second conveyor belt 5, and the sedimentation tank 31 is located on the bottom surface of the inner cavity on one side of the second conveyor belt 5 and is fixedly connected to two second springs 38 symmetrically arranged with each other, and the upper parts of the two second springs 38 are both fixed to the bearing plate The weight plate 33 is located on the lower surface of one side of the second conveyor belt 5 and is fixedly connected at both ends, and the load-bearing plate 33 is rotatably connected to the upper side wall of the inner cavity of the sedimentation tank 31 away from the second conveyor belt 5, and the upper surface of the load-bearing plate 33 is slidingly set with the lower surface of the collecting cage 34, and the inner cavity surface of the collecting cage 34 is slidingly connected with the outer surface of the bottom plate 35, and four fixed blocks 36 are fixedly set at the four corners of the bottom plate 35, and the four fixed blocks 36 have the same structure and are all slidably set with the collecting cage 34, and the first springs 37 are fixedly set on the upper part of the fixed blocks 36, and the upper parts of the four first springs 37 are fixedly connected to the four upper corners of the collecting cage 34.

[0046] The collecting cage 34 is used to collect the cardboards transported by the conveyor belt 1, and the collecting cage 34 is closed with vertical bars on all sides to stack the cardboards neatly, while the bottom plate 35 is used to bear the cardboards and can, with the cooperation of the fixed blocks 36 set at its four corners and the first spring 37, realize descending with the weight of the collected cardboards, and the load-bearing plate 33 can support the collecting cage 34, and the weighing sensor 39 set at the lower part of the load-bearing plate 33 on the side of the second conveyor belt 5 can weigh the cartons stacked inside the collecting cage 34. When the cardboards collected in the collecting cage 34 reach the corresponding weight, the servo push rod 32 receives the instruction to move downward, and drives the load-bearing plate 33 on the side of the second conveyor belt 5 to move downward, so that the load-bearing plate 33 forms an inclined surface, and then the collecting cage 34 slides to the second conveyor belt 5 through this inclined surface, and finally stops on the frame platform 10 waiting to be forked away. After the collecting cage 34 slides away, the servo push rod 32 pushes the load-bearing plate 33 back to its original position.

[0047] Reference Figure 3 、 Figure 5 、 Figure 7The support frame 2 is provided with four guide mechanisms 6 symmetrically arranged on the upper part of the support frame 2, and the four guide mechanisms 6 have the same structure and installation method, and the four guide mechanisms 6 are divided into two symmetrical groups and are staggered up and down, and the guide mechanism 6 includes a square frame 61 fixedly arranged on the upper part of the support frame 2, and four crisscrossing slide grooves 64 are opened in the middle of the upper surface of the square frame 61, and two sliders 65 are slid inside each slide groove 64, but the sliders 65 sliding in the four slide grooves 64 are divided into two groups according to the symmetrical arrangement, and the heights of the two groups of sliders 65 are inconsistent, which can achieve the effect of non-interference when helping the multi-slot rod 62 to move, and the slider 65 is movably penetrated by the multi-slot rod 62 and inserted into each other for limitation, and two plug blocks 66 are movably penetrated at both ends of the outer end of the multi-slot rod 62, and the upper parts of the two plug blocks 66 are set as inclined surfaces, and the inclined surfaces of the upper parts of the two plug blocks 66 are fixedly connected to the two ends of the middle part of the lower surface of the inclined guide plate 63 inclined inwardly.

[0048] The four guide mechanisms 6 are symmetrically divided into two groups, one group in the X direction and the other in the Y direction, and the height of the guide mechanism 6 in the Y direction is lower than that of the guide mechanism 6 in the X direction. This can avoid interference when the sliders 65 in the two directions move with the multi-slotted rods 62, which in turn causes the sliders 65 to be unable to move. The inclined guide plates 63 can be replaced with guide mechanisms 6 of different lengths as needed, so that the diameter of the unloading guide port composed of the four inclined guide plates 63 can be changed, thereby guiding cardboards of different diameters. The connection between the multi-slotted rods 62, the insert blocks 66, and the sliders 65 can facilitate the quick replacement of the inclined guide plates 63.

[0049] It should be noted that the conveyor belt 1, servo push rod 32, and weighing sensor 39 are all existing technologies, and their structural principles will not be described in detail here. In addition, this device also requires the use of a PLC controller, etc., because they are existing technologies and will not be described in detail here.

[0050] The implementation principle of the corrugated cardboard transfer device of the embodiment of the present application is as follows: first, the diameter of the guide opening formed by the oblique guide plate 63 in the guide mechanism 6 is adjusted according to the diameter of the cardboard to ensure that the cardboard can fall into the collection cage 34 through the guide opening, and the oblique guide plate 63 can be quickly replaced by pulling out the multi-slotted rod 62 from the slider 65 and the insert block 66, and then the collection cage 34 placed on the frame platform 10 on one side of the first conveyor belt 4 is pushed onto the load-bearing plate 33, waiting for the cardboard to fall and be collected. After the guide opening is adjusted, the cardboard is transported to the top of the guide mechanism 6 by the conveyor belt 1 and then The cardboards fall through the guide opening formed by the inclined guide plate 63 onto the bottom plate 35 inside the collection cage 34. When more and more cardboards are stacked on the bottom plate 35, the bottom plate 35 falls down with the weight of the cardboards under the action of the fixed block 36, and the cardboards collected in the collection cage 34 are weighed by the weighing sensor 39. When a certain weight is collected, a command is sent to the servo push rod 32, causing it to move downward with the load-bearing plate 33 on the side of the second conveyor belt 5, so that the collection cage 34 with the collected cardboards slides onto the second conveyor belt 5 under the action of gravity, and then slides to the frame platform 10 set on the side of the second conveyor belt 5 to be forked for storage.

[0051] After the upper portion of the load-bearing plate 33 loses the weight of the collecting cage 34 , it continues to send instructions to the servo push rod 32 , causing the servo push rod 32 to push the load-bearing plate 33 back to its original position, and then continues the above-mentioned action to form a cycle.

[0052] The above are merely optional embodiments of the present disclosure and are not intended to limit the present disclosure. Those skilled in the art will readily appreciate that the present disclosure may be modified and varied in various ways. Any modifications, equivalent substitutions, improvements, and the like made within the spirit and principles of the present disclosure shall be included within the scope of protection of the present disclosure.

Claims

1. A corrugated cardboard transfer device, characterized in that: It comprises a conveyor belt (1), a support frame (2) is provided on one side of the conveyor belt (1), and a transmission mechanism (3) is provided in the middle of the support frame (2); The transmission mechanism (3) comprises a bearing plate (33) rotatably arranged in the middle of the bottom surface of the support frame (2); a collecting cage (34) is slidably arranged on the upper part of the bearing plate (33); and a bottom plate (35) is slidably arranged in the inner cavity of the collecting cage (34); A second conveyor belt (5) tilted outward is fixedly provided on the side of the support frame (2) away from the conveyor belt (1), a first conveyor belt (4) tilted inward is fixedly provided on the side of the support frame (2), and a plurality of guide mechanisms (6) with the same structure and installation method are symmetrically provided on the upper part of the support frame (2); The guide mechanism (6) comprises a square frame (61) fixed on the upper part of the support frame (2); a multi-slotted insertion rod (62) is slidably provided on the upper part of the square frame (61); and an inwardly inclined inclined guide plate (63) is slidably provided on the outer part of the multi-slotted insertion rod (62).

2. The corrugated cardboard transfer device according to claim 1, characterized in that: The transmission mechanism (3) further comprises a sedimentation trough (31) provided in the middle of the bottom surface of the support frame (2); the sedimentation trough (31) is located in the middle of one side of the second transmission belt (5) and is provided with a servo push rod (32) which is movable through the trough; a weighing sensor (39) which is fixed to the bearing plate (33) is fixed on the upper part of the servo push rod (32).

3. The corrugated cardboard transfer device according to claim 2, characterized in that: The sedimentation tank (31) is located on one side of the second conveyor belt (5), and both ends of the inner cavity bottom surface are fixedly provided with second springs (38) fixedly connected to the bearing plate (33).

4. The corrugated cardboard transfer device according to claim 1, characterized in that: The four corners of the bottom plate (35) are all fixed with fixed blocks (36) of the same structure, and the upper part of the fixed block (36) is fixed with a first spring (37) fixed to the upper part of the collection cage (34).

5. The corrugated cardboard transfer device according to claim 1, characterized in that: The guide mechanism (6) further comprises a slide groove (64) provided on the upper portion of the square frame (61), wherein a slider (65) is slidably provided inside the slide groove (64) and is plugged into the multi-slotted plug rod (62).

6. The corrugated cardboard transfer device according to claim 1, characterized in that: A retaining bar (7) is slidably provided on the side of the bottom surface of the support frame (2) away from the first conveyor belt (4), and a threaded rod (9) is connected to the middle part of the side of the retaining bar (7) away from the collecting cage (34), and the threaded rod (9) is externally threadedly connected to a fixing seat (8) fixed to the bottom surface of the support frame (2).

7. The corrugated cardboard transfer device according to claim 1, characterized in that: A frame platform (10) for placing a collection cage (34) is fixedly provided on the side of the first conveyor belt (4) and the second conveyor belt (5) away from the support frame (2).

8. The corrugated cardboard transfer device according to claim 1, characterized in that: The oblique guide plate (63) is located in the middle of one side surface of the multi-groove inserting rod (62), and both ends thereof are fixed with inserting blocks (66) that are slidably connected to the multi-groove inserting rod (62).

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