Novel box dumping machine

Abstract

A novel box dumping machine comprises a frame, a turnover mechanism and a brake mechanism. The turnover mechanism comprises a carrying frame and a driving motor, a box bin with a blanking port and a rotating shaft rotationally connected with the frame are mounted on the carrying frame, and the driving motor is mounted on the frame and is in driving connection with the rotating shaft; the brake stopping mechanism comprises a brake piece and a detection piece which are in signal connection, and the brake piece and the detection piece are both installed on the frame and designed corresponding to the rotating shaft. During use, the box body is placed in the box bin, and the driving motor drives the carrying frame to turn over through the rotating shaft, so that the box body placed in the box bin is inverted, and articles are poured out from the blanking opening; the detection piece is used for detecting the rotating angle of the rotating shaft, the brake piece can lock the rotating shaft according to a signal after detecting that the box body is overturned, the brake piece can loosen the rotating shaft according to the signal after the box body is taken out, and at the moment, the driving motor can drive the box bin to return to the original position; according to the design, the burden of the rotating shaft can be relieved, the overall structural stability is improved, and therefore the failure rate is effectively reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of box equipment, and particularly relates to a novel box-turning machine. Background Art

[0002] With the development of society, centralized management has become a common means of operation. For example, in industries such as industrial production or catering management, whether it is moving workpieces or washing fruits and vegetables and tableware, it is customary to load the items into boxes first, and then transfer them to a specific location for unified processing. This method can save costs a lot.

[0003] After the box is transferred, how to automatically take out the items in the box becomes a new problem. To solve this problem, a utility model patent with application number 202223362555X proposes a box tipping machine, which mainly includes a frame, a pushing mechanism and a rotating mechanism. The rotating mechanism is composed of a driving motor and a box bin for placing the box. A rotating shaft connected to the frame is installed on the box bin. The driving motor can drive the box bin to rotate 180° through the rotating shaft to flip the box and make the items in the box fall out automatically.

[0004] This box tipping machine has a high degree of automation and can effectively improve work efficiency. However, in actual use, it was found that the box bin after the box was placed was heavy, which would cause a serious burden on the rotating shaft, resulting in overall unstable operation and a high failure rate. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The utility model provides a novel box-turning machine, which can reduce the burden on the rotating shaft and improve the overall structural stability, thereby effectively reducing the failure rate.

[0007] (II) Technical solution

[0008] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0009] A new type of box tipping machine includes a frame, a flipping mechanism and a brake mechanism; the flipping mechanism includes a carrier and a driving motor, the carrier is equipped with a box bin for placing boxes, the box bin is provided with a blanking port connected to the outside world, the carrier is also equipped with a rotating shaft rotatably connected to the frame, the driving motor is installed on the frame and drivingly connected to the rotating shaft, so as to drive the carrier to flip through the driving motor; the brake mechanism includes a brake member and a detection member which are connected to each other by signals, the brake member and the detection member are both installed on the frame and designed corresponding to the rotating shaft; the detection member is used to detect the rotation angle of the rotating shaft, and the brake member can receive the signal of the detection member and thereby lock or release the rotating shaft.

[0010] Preferably, the box compartment is provided with a front compartment opening connected to the outside, and the box body can enter and exit the box compartment through the front compartment opening.

[0011] Preferably, it also includes a conveyor belt mechanism installed on the left side of the frame. When the carrier is flipped, the front warehouse opening can be aligned with or offset from the conveyor belt mechanism, and the conveyor belt mechanism can transport the box body into the box warehouse.

[0012] Preferably, it also includes a pushing mechanism installed on the right side of the frame, and the box bin is also provided with a rear bin opening connected to the outside world and designed corresponding to the front bin opening. When the carrier is flipped, the rear bin opening can be aligned with or offset from the pushing mechanism, and the pushing mechanism can push the box body out of the box bin to the outside world.

[0013] Preferably, it further comprises a slide plate installed on the right side of the frame, and when the carrier is flipped over, the front compartment opening can be aligned with or staggered from the slide plate, so that the box body pushed out from the compartment can be moved out via the slide plate.

[0014] Preferably, the pushing mechanism includes a base, a telescopic cylinder, a movable plate and a scissors frame; the base is installed on the frame, the telescopic cylinder is installed on the base, and the movable plate is installed on the telescopic shaft of the telescopic cylinder; the scissors frame is formed by a plurality of cross-hinged support rods, and the scissors frame is rotatably connected to the base and the movable plate respectively through shafts, and the movement of the telescopic shaft of the telescopic cylinder is controlled to drive the scissors frame to expand and contract, so that the scissors frame can enter and exit the box bin through the rear compartment opening to push the box body.

[0015] Preferably, the brake member includes a support, an adjusting cylinder, a brake block and a coupling block; the support is installed on the frame, and rocker arms are rotatably installed at both ends of the support, the main body and the telescopic shaft of the adjusting cylinder are respectively rotatably connected to the two rocker arms, and the adjusting cylinder is signal-connected to the detection member; the brake block is provided with two pieces and is rotatably installed on the two rocker arms, respectively, and the telescopic shaft of the adjusting cylinder is controlled to move to drive the two rocker arms to expand and contract with each other, thereby making the brake blocks on the two rocker arms press against or separate from the coupling block.

[0016] Preferably, the brake block is made of materials such as asbestos, semi-metal, ceramic, carbon fiber, etc.

[0017] Preferably, the detection member comprises a positioning piece and a sensor, wherein the positioning piece is mounted on the rotating shaft, and the positioning piece can pass through the sensor as the rotating shaft rotates, and the sensor is connected to the regulating cylinder signal.

[0018] Preferably, the detection member also includes a first sensor and a second sensor, the first sensor is installed on the right side of the frame and is connected to the drive motor signal to monitor whether the box body enters the box bin; the second sensor is installed on the left side of the frame and is connected to the drive motor signal to monitor whether the box body is pushed out of the box bin.

[0019] Preferably, bearing seats rotatably matched with the rotating shaft are installed on both the front and rear sides of the frame.

[0020] Preferably, a reduction gear box is further included, and the driving motor is connected to the rotating shaft via the reduction gear box.

[0021] Preferably, two bins are provided and symmetrically mounted on both sides of the carrier, and the blanking openings of the two bins are designed inversely; the rotating shaft is located between the two bins.

[0022] (III) Beneficial effects

[0023] The utility model provides a novel box inverting machine, which improves the degree of automation by designing a box bin on a carrier for placing a box body, and by designing a driving motor on a frame for driving the carrier to rotate within the frame, so as to invert the box body and allow the items in the box body to fall out through a drop opening; by designing a detection part and a brake part on the frame, which are respectively used to detect the rotation angle of the rotating shaft and fix the rotating shaft, the two can be used in combination to provide support for the rotating shaft to reduce the burden on the rotating shaft, and allow the carrier to rotate and stop stably, thereby improving the overall structural stability and effectively reducing the failure rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0025] Figure 1 The overall structure of the utility model is shown Figure 1 ;

[0026] Figure 2 Shows Figure 1 A top view of

[0027] Figure 3 Shows Figure 2 AA section view;

[0028] Figure 4 The overall structure of the utility model is shown Figure 2 ;

[0029] Figure 5 Shows Figure 4The enlarged view of point A in the middle;

[0030] Figure 6 Shows a partial structural schematic diagram of the utility model Figure 1 ;

[0031] Figure 7 The structure diagram of the conveyor belt mechanism of the utility model is shown;

[0032] Figure 8 The schematic diagram of the structure of the turning mechanism and the brake mechanism of the utility model is shown;

[0033] Fig. 9 Shows a partial structural schematic diagram of the utility model Figure 2 ;

[0034] Fig.10 The schematic diagram of the structure of the brake member of the utility model is shown;

[0035] Fig.11 The schematic diagram of the structure of the push mechanism of the utility model is shown. Figure 1 ;

[0036] Fig.12 The schematic diagram of the structure of the push mechanism of the utility model is shown. Figure 2 .

[0037] In the figure: 1 frame, 11 bearing seat, 2 turning mechanism, 21 carrier, 22 driving motor, 23 bin, 230 blanking port, 231 front bin port, 232 rear bin port, 24 rotating shaft, 3 reduction gear box, 4 brake mechanism, 41 brake member, 411 support, 412 adjusting cylinder, 413 brake block, 414 coupling block, 415 rocker, 42 detection member, 421 positioning piece, 422 sensor, 423 first sensor, 424 second sensor, 5 conveyor belt mechanism, 6 pushing mechanism, 61 base, 62 telescopic cylinder, 63 moving plate, 64 scissor frame, 640 push rod, 6400 shaft rod, 7 slide plate. DETAILED DESCRIPTION

[0038] 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.

[0039] See attached Figure 1 -Attached Figure 6A novel box tipping machine includes a frame 1, a turning mechanism 2 and a brake mechanism 4; the turning mechanism 2 includes a carrier 21 and a driving motor 22, a box bin 23 for placing boxes is installed on the carrier 21, and a material drop port 230 connected to the outside is provided on the box bin 23, and a rotating shaft 24 rotatably connected to the frame 1 is also installed on the carrier 21, and the driving motor 22 is installed on the frame 1 and is drivingly connected to the rotating shaft 24, so as to drive the carrier 21 to turn over through the driving motor 22; the brake mechanism 4 includes a brake member 41 and a detection member 42 connected to each other by signals, and the brake member 41 and the detection member 42 are both installed on the frame 1 and designed corresponding to the rotating shaft 24; the detection member 42 is used to detect the rotation angle of the rotating shaft 24, and the brake member 41 can receive the signal of the detection member 42 and thereby lock or release the rotating shaft 24.

[0040] Specifically, when in use, the box loaded with items is placed in the box bin 23, and then the drive motor 22 is started to drive the rotating shaft 24 to rotate to drive the carrier 21 to flip 180°, so that the box placed in the box bin 23 is inverted and the loaded items are poured out from the drop port 230; wherein, a receiving tray (not shown in the figure) can be placed directly below the drop port 230 to hold the dropped items, so as to facilitate subsequent processing of the items.

[0041] During the flipping process of the carrier 21, the detection member 42 is used to detect the rotation angle of the rotating shaft 24. When it is detected that the rotating shaft 24 has rotated 180°, it indicates that the carrier 21 has completed the flipping and the box is inverted. The detection member 42 will send a signal to the brake member 41, and the brake member 41 will lock the rotating shaft 24 according to the signal; until all the items in the box have fallen out, the box is taken out of the box bin 23, and the brake member 41 will release the rotating shaft 24 according to the signal of the detection member 42. At this time, the drive motor 22 can drive the rotating shaft 24 to continue to rotate. When the detection member 42 detects that the rotating shaft 24 has rotated 180° again, the carrier 21 and the box bin 23 return to their original positions, and the brake member 41 will lock the rotating shaft 24 again according to the signal of the detection member 42, so as to facilitate the placement of the box filled with items into the box bin 23 again.

[0042] In summary, the utility model improves the degree of automation by designing a box bin 23 on the carrier 21 for placing the box, and by designing a driving motor 22 on the frame 1 for driving the carrier 21 to rotate in the frame 1, so as to invert the box and allow the items in the box to fall out through the drop port 230; by designing a detection component 42 and a brake component 41 on the frame 1, which are respectively used to detect the rotation angle of the rotating shaft 24 and fix the rotating shaft 24, the two can be used in combination to provide support for the rotating shaft 24, so as to reduce the burden of the rotating shaft 24, and allow the carrier 21 to rotate and stop stably, thereby improving the overall structural stability and effectively reducing the failure rate.

[0043] See attached Figure 1 -Attached Figure 6 The box compartment 23 is provided with a front compartment opening 231 connected to the outside, and the box body can enter and exit the box compartment 23 through the front compartment opening 231, so that the box body can be taken in and out of the box compartment 23 conveniently.

[0044] See attached Figure 4 -Attached Figure 7 The utility model also includes a conveyor belt mechanism 5 installed on the left side of the frame 1. When the carrier 21 is turned over, the front warehouse opening 231 can be aligned with or staggered from the conveyor belt mechanism 5, and the conveyor belt mechanism 5 can transport the box body into the box warehouse 23.

[0045] Specifically, when in use, first ensure that the front bin opening 231 of the bin 23 is aligned with the conveyor belt mechanism 5, and then start the conveyor belt mechanism 5 to transport the box filled with items from the front bin opening 231 to the bin 23. After the box is placed in the bin 23, the drive motor 22 drives the carrier 21 to flip over so that the front bin opening 231 is offset from the conveyor belt mechanism 5. After the box is inverted and the items fall out of the drop port 230, the empty box can be taken out through the front bin opening 231.

[0046] In summary, the design of the conveyor belt mechanism 5 can complete the automatic loading of the box body, thereby improving the convenience of use. However, since the conveyor belt mechanism 5 belongs to the prior art, its specific structure will not be elaborated in detail in the present utility model.

[0047] See attached Figure 2 -Attached Figure 6 In order to facilitate the removal of the empty box from the box bin 23, the utility model also includes a pushing mechanism 6 installed on the right side of the frame 1. The box bin 23 is also provided with a rear bin opening 232 connected to the outside and designed corresponding to the front bin opening 231. When the carrier 21 is turned over, the rear bin opening 232 can be aligned with or staggered from the pushing mechanism 6, and the pushing mechanism 6 can push the box from the box bin 23 to the outside.

[0048] Specifically, when the driving motor 22 drives the carrier 21 to flip over and align the rear bin opening 232 with the pushing mechanism 6, the items in the box will fall out from the drop port 230; then the pushing mechanism 6 is started, and the pushing mechanism 6 can push the box in the bin 23 through the rear bin opening 232; after the empty box is pushed out from the front bin opening 231 of the bin 23, the driving motor 22 continues to drive the carrier 21 to flip and reset, at this time, the rear bin opening 232 is offset from the pushing mechanism 6, and the front bin opening 231 corresponding to the rear bin opening 232 is realigned with the conveyor belt mechanism 5.

[0049] In summary, the design of the pushing mechanism 6 can complete the automatic unloading of the box, further improving the convenience of use; among them, the pushing mechanism 6 can adopt products such as screw motors or cylinders, which are used in various types and all belong to existing products, so the specific structure is not elaborated in detail in this utility model.

[0050] See attached Figure 1 -Attached Figure 4 The utility model further includes a slide plate 7 installed on the right side of the frame 1 . When the carrier 21 is turned over, the front compartment opening 231 can be aligned with or staggered from the slide plate 7 .

[0051] Specifically, when the pushing mechanism 6 pushes the empty box out of the box bin 23, the pushed out box can be moved via the slide plate 7. Therefore, the design of the slide plate 7 can be used to guide the movement of the box, thereby improving the convenience of moving the box. In addition, the slide plate 7 can also be connected to an external conveyor belt to transport the empty box to the next process.

[0052] See attached Figure 4 -Attached Figure 6 and attached Fig.11 -Attached Fig.12 If the pushing mechanism 6 adopts products such as a screw motor or a cylinder, the volume of the screw motor or the cylinder needs to be designed to be larger due to the influence of the pushing stroke, which is not conducive to the installation of the pushing mechanism 6; to solve this problem, the pushing mechanism 6 in the utility model includes a base 61, a telescopic cylinder 62, a movable plate 63 and a scissors frame 64; the base 61 is installed on the frame 1, the telescopic cylinder 62 is installed on the base 61, and the movable plate 63 is installed on the telescopic shaft of the telescopic cylinder 62; the scissors frame 64 is formed by cross-hinged multiple push rods 640, and the scissors frame 64 is rotatably connected to the base 61 and the movable plate 63 through the shaft rod 6400, and the telescopic shaft of the telescopic cylinder 62 is controlled to move to drive the scissors frame 64 to expand and contract, so that the scissors frame 64 can enter and exit the box warehouse 23 through the rear warehouse opening 232 to push the box body.

[0053] Specifically, under normal circumstances, the scissor frame 64 is in a retracted state to be away from the carrier 21 to ensure that the carrier 21 can rotate normally; when the carrier 21 rotates 180° and the rear compartment opening 232 of the box compartment 23 is aligned with the push mechanism 6, the box body will be inverted and the items will fall out;

[0054] Then, the telescopic cylinder 62 is started, and the telescopic shaft of the telescopic cylinder 62 will drive the movable plate 63 to approach the carrier 21. Under the limiting action of the base 61 and the movable plate 63, the scissors frame 64 will expand and enter the box bin 23 through the rear bin opening 232 to push the box body, until the scissors frame 64 pushes the empty box body out of the front bin opening 231; after the empty box body is pushed out, the telescopic cylinder 62 is started again, and the telescopic shaft of the telescopic cylinder 62 will drive the movable plate 63 away from the carrier 21. Under the limiting action of the base 61 and the movable plate 63, the scissors frame 64 will shrink and exit the box bin 23, until the scissors frame 64 returns to the shrink state.

[0055] In summary, the coordinated use of the base 61, telescopic cylinder 62, movable plate 63 and scissor frame 64 can not only extend the pushing stroke of the pushing mechanism 6, but also ensure that the overall volume of the pushing mechanism 6 is small, thereby facilitating the installation of the pushing mechanism 6.

[0056] See attached Figure 8 -Attached Fig.10 The brake member 41 is widely used on automobile axles, and there are various related types, so the utility model does not limit this. For the convenience of understanding, the brake member 41 in the utility model includes a support 411, an adjusting cylinder 412, a brake block 413 and a coupling block 414; the support 411 is installed on the frame 1, and a rocker bar 415 is rotatably installed at both ends of the support 411, the main body and the telescopic shaft of the adjusting cylinder 412 are respectively rotatably connected to the two rocker bars 415, and the adjusting cylinder 412 is signal-connected to the detection member 42; the brake block 413 is provided with two pieces and is rotatably installed on the two rocker bars 415, respectively, to control the movement of the telescopic shaft of the adjusting cylinder 412 to drive the two rocker bars 415 to expand and contract with each other, so that the brake blocks 413 on the two rocker bars 415 are pressed against or separated from the coupling block 414.

[0057] Specifically, under normal circumstances, the front warehouse opening 231 of the bin 23 is aligned with the conveyor belt mechanism 5. At this time, the telescopic shaft of the regulating cylinder 412 is retracted to drive the two rocker arms 415 to move closer to each other, thereby driving the two brake blocks 413 to move closer to the coupling block 414. Since the brake blocks 413 are rotatably connected to the rocker arms 415, they will adaptively adjust their positions after abutting the coupling block 414, thereby tightly fitting and locking the coupling block 414, so that the rotating shaft 24 can stably stagnate at the current position to prevent the carrier 21 from shifting.

[0058] When the carrier 21 needs to be rotated, the telescopic shaft of the regulating cylinder 412 is moved outward to drive the two rocker arms 415 away from each other, thereby driving the two brake blocks 413 away from the coupling block 414, thereby releasing the restriction on the rotating shaft 24 and ensuring that the carrier block can be turned over smoothly; until the rear compartment opening 232 of the box compartment 23 is aligned with the box pushing mechanism, the regulating cylinder 412 drives the two brake blocks 413 to lock the coupling block 414 again.

[0059] In summary, the coordinated use of the support 411, the adjusting cylinder 412, the brake block 413 and the coupling block 414 can effectively limit the rotating shaft 24 and provide support for the rotating shaft 24, thereby ensuring that the rotating shaft 24 can be stably stopped, facilitating the removal and placement of the box, and improving operational stability.

[0060] Furthermore, the brake block 413 can be made of asbestos material, which has good wear resistance and strong friction, and can lock the coupling block 414 well; in addition, the brake block 413 can also be made of semi-metal, ceramic, carbon fiber and other materials. Due to the variety of related materials, this is not limited in the utility model.

[0061] See attached Figure 4 -Attached Figure 5 and attached Figure 8 There are various types of detection members 42 for detecting angles, which are not listed one by one in the utility model. For ease of understanding, in this embodiment, the detection member 42 includes a positioning piece 421 and a sensor 422. The positioning piece 421 is installed on the rotating shaft 24. The positioning piece 421 can rotate with the rotating shaft 24 and pass through the sensor 422. The sensor 422 is connected to the signal of the adjusting cylinder 412.

[0062] Specifically, when the sensor 422 detects the positioning piece 421 for the first time, the carrier 21 is in a parallel state. At this time, the sensor 422 sends a locking signal to the adjustment cylinder 412 to lock the coupling through the brake block 413, so that the box filled with items can be placed in the box bin 23 normally;

[0063] After the box is placed, the sensor 422 sends a release signal to the adjusting cylinder 412, and the adjusting cylinder 412 drives the brake block 413 to loosen the coupling. At this time, the driving motor 22 can normally drive the carrier 21 to flip through the rotating shaft 24; until the sensor 422 detects the positioning plate 421 again, it indicates that the rotating shaft 24 and the carrier 21 have flipped. At this time, the sensor 422 again sends a locking signal to the adjusting cylinder 412 to lock the coupling through the brake block 413, so that the empty box can be taken out of the box bin 23 normally.

[0064] See attached Figure 6 The detection member 42 also includes a first sensor 423 and a second sensor 424. The first sensor 423 is installed on the right side of the frame 1 and is connected to the signal of the drive motor 22 to monitor whether the box enters the box bin 23; the second sensor 424 is installed on the left side of the frame 1 and is connected to the signal of the drive motor 22 to monitor whether the box is pushed out of the box bin 23.

[0065] Specifically, when the first sensor 423 detects that the box body has completely entered the bin 23 through the front compartment opening 231, the first sensor 423 sends a start signal to the drive motor 22, and the drive motor 22 drives the carrier 21 to flip over a certain angle and then close, so that the carrier 21 stagnates at the current position; when the second sensor 424 detects that the empty box body has completely left the bin 23 through the front compartment opening 231, the second sensor 424 sends a start signal to the drive motor 22, and the drive motor 22 drives the carrier 21 to flip back to its original position and then close, so as to facilitate the placement of the box body filled with items into the bin 23 again; therefore, the first sensor 423 and the second sensor 424 facilitate the control of the start and stop timing of the drive motor 22, further improving the degree of automation.

[0066] It should be noted that since the first sensor 423 and the second sensor 424 are only used in conjunction with the drive motor 22, because the time for taking and placing the box can be limited, if a corresponding pushing mechanism 6 is designed, the operating frequency of the pushing mechanism 6 also needs to be adaptively adjusted according to the time for taking and placing the box.

[0067] See attached Figure 4 -Attached Figure 5 and attached Figure 8 The frame 1 is provided with bearing seats 11 on both the front and rear sides thereof, which are rotatably matched with the rotating shaft 24 . The design of the bearing seats 11 can improve the rotation stability of the rotating shaft 24 .

[0068] See attached Figure 8 -Attached Fig. 9 The utility model also includes a reduction gearbox 3, and the driving motor 22 is connected to the rotating shaft 24 through the reduction gearbox 3. The design of the reduction gearbox 3 can reduce the burden of the driving motor 22 and facilitate the transmission of the power of the driving motor 22, thereby further improving the rotation stability of the rotating shaft 24; in addition, since the brake member 41 can lock the rotating shaft 24, it can also reduce the burden of the reduction gearbox 3, avoid the gap between the gears inside the reduction gearbox 3 from becoming larger, and extend the service life of the reduction gearbox 3.

[0069] It should be noted that the reduction gear box 3 is an existing product, and its specific structure is not described in detail in the present utility model.

[0070] See attached Figure 1 -Attached Figure 6 Two bins 23 are provided and symmetrically installed on both sides of the carrier 21 , and the blanking openings 230 of the two bins 23 are designed in opposite directions; the rotating shaft 24 is located between the two bins 23 .

[0071] Specifically, when the carriers 21 are parallel, the first bin 23 is used to place boxes filled with articles, and the boxes in the second bin 23 are empty; after the empty boxes are taken out, the carrier 21 is turned over by the driving motor 22, so that the boxes in the first bin 23 are inverted, and the second bin 23 is moved to the loading position; at this time, the drop-out port 230 on the first bin 23 faces downward, so that the articles can fall out, while the drop-out port 230 of the second bin 23 faces upward, and the second bin 23 can place boxes filled with articles at the same time.

[0072] In summary, the design of the two box bins 23 enables the carrier 21 to have two operating stations, which is convenient for the synchronous picking and placing of the boxes, thereby improving work efficiency; in addition, since the two box bins 23 are symmetrically designed and the rotating shaft 24 is located between the two box bins 23, the forces at both ends of the carrier 21 can be more balanced, further improving the overall operating stability.

[0073] It should be noted that if the corresponding conveyor belt mechanism 5, the pushing mechanism 6, the slide plate 7, the first sensor 423 and the second sensor 424 are designed, the conveyor belt mechanism 5, the pushing mechanism 6, the slide plate 7, the first sensor 423 and the second sensor 424 can all correspond to the front compartment opening 231 and / or the rear compartment opening 232 of the two bins 23 one by one as the carrier 21 rotates; due to the various combination methods, each embodiment is not listed one by one in the utility model.

[0074] It should also be noted that, although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present application.

Claims

1. A novel box-turning machine, comprising a frame (1), characterized in that: Also includes: A turning mechanism (2), the turning mechanism (2) comprising a carrier (21) and a driving motor (22), the carrier (21) being provided with a box bin (23) for placing boxes, the box bin (23) being provided with a material drop opening (230) connected to the outside, the carrier (21) being further provided with a rotating shaft (24) rotatably connected to the frame (1), the driving motor (22) being installed on the frame (1) and drivingly connected to the rotating shaft (24), so as to drive the carrier (21) to turn over through the driving motor (22); A brake mechanism (4), the brake mechanism (4) comprising a brake member (41) and a detection member (42) which are connected to each other by signals, the brake member (41) and the detection member (42) are both mounted on the frame (1) and are designed corresponding to the rotating shaft (24); the detection member (42) is used to detect the rotation angle of the rotating shaft (24), and the brake member (41) can receive the signal of the detection member (42) and thereby lock or release the rotating shaft (24).

2. A new type of box dumping machine according to claim 1, characterized in that: The box compartment (23) is provided with a front compartment opening (231) connected to the outside, and the box body can enter and exit the box compartment (23) through the front compartment opening (231).

3. A new type of box dumping machine according to claim 2, characterized in that: It also includes a conveyor belt mechanism (5) installed on the right side of the frame (1); when the carrier (21) is turned over, the front bin opening (231) can be aligned with or offset from the conveyor belt mechanism (5), and the conveyor belt mechanism (5) can transport the box body into the bin (23).

4. A new type of box dumping machine according to claim 2, characterized in that: It also includes a pushing mechanism (6) installed on the left side of the frame (1); the box compartment (23) is also provided with a rear compartment opening (232) connected to the outside and designed corresponding to the front compartment opening (231); when the carrier (21) is turned over, the rear compartment opening (232) can be aligned with or offset from the pushing mechanism (6), and the pushing mechanism (6) can push the box body out of the box compartment (23) to the outside.

5. A new type of box dumping machine according to claim 4, characterized in that: It also includes a slide plate (7) installed on the left side of the frame (1). When the carrier (21) is turned over, the front compartment opening (231) can be aligned with or offset from the slide plate (7), so that the box body pushed out from the box compartment (23) can be moved out via the slide plate (7).

6. A new type of box dumping machine according to claim 4, characterized in that: The pushing mechanism (6) comprises a base (61), a telescopic cylinder (62), a movable plate (63) and a scissor frame (64); the base (61) is mounted on the frame (1), the telescopic cylinder (62) is mounted on the base (61), and the movable plate (63) is mounted on the telescopic shaft of the telescopic cylinder (62); the scissor frame (64) is formed by a plurality of support rods (640) being cross-hinged, and the scissor frame (64) is rotatably connected to the base (61) and the movable plate (63) respectively through an axle rod (6400), and the telescopic shaft of the telescopic cylinder (62) is controlled to move so as to drive the scissor frame (64) to expand and contract, thereby enabling the scissor frame (64) to enter and exit the box bin (23) through the rear bin opening (232) to push the box body.

7. A new type of box dumping machine according to claim 1, characterized in that: The brake member (41) comprises a support (411), an adjusting cylinder (412), a brake block (413) and a coupling block (414); the support (411) is mounted on the frame (1), and rocker rods (415) are rotatably mounted on both ends of the support (411); the main body and the telescopic shaft of the adjusting cylinder (412) are respectively rotatably connected to the two rocker rods (415), and the adjusting cylinder (412) is signal-connected to the detection member (42); the brake block (413) is provided with two blocks and is respectively rotatably mounted on the two rocker rods (415), and controls the movement of the telescopic shaft of the adjusting cylinder (412) to drive the two rocker rods (415) to expand and contract with each other, thereby making the brake blocks (413) on the two rocker rods (415) press against or separate from the coupling block (414).

8. A new type of box dumping machine according to claim 7, characterized in that: The detection member (42) comprises a positioning piece (421) and a sensor (422). The positioning piece (421) is mounted on the rotating shaft (24). The positioning piece (421) can rotate along with the rotating shaft (24) and pass through the sensor (422). The sensor (422) is connected to the regulating cylinder (412) by signal.

9. A new type of box dumping machine according to claim 1, characterized in that: It also includes a reduction gear box (3), and the driving motor (22) is connected to the rotating shaft (24) through the reduction gear box (3).

10. A new type of box dumping machine according to any one of claims 1 to 9, characterized in that: The box bins (23) are provided with two and are symmetrically installed on both sides of the carrier (21), and the blanking openings (230) of the two box bins (23) are designed in opposite directions; the rotating shaft (24) is located between the two box bins (23).

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