Automatic box body conveying mechanism

Abstract

The utility model discloses an automatic transportation mechanism of box body, including frame, lateral thrusting device, correction device and blocking device, the top of frame is provided with the pushing device, the pushing device is distributed along the length direction of frame, the lateral thrusting device is arranged on one side of frame, the position adjacent to the lateral thrusting device is provided with the feed inlet, the feed inlet is provided with the correction device, the blocking device is provided with the correction device, and the correction device is provided with the correction device. The lateral pushing device can push a box body towards the opening end of the pushing device, the correcting device is arranged on at least one side below the pushing device and used for correcting the box body towards a preset position, the blocking device is arranged at the tail end of the correcting device, and a bridging plate connected with the rack is arranged on the upper wall of the blocking device. The blocking device can drive the bridging plate to move between the position flush with the rack and the position higher than the upper wall of the rack. When the longitudinal number of the box bodies reaches a preset value, the blocking device drives the bridging plate to move downwards and be flush with the side pushing device, at the moment, the pushing device directly pushes the box bodies into the bridging plate, and then packaging or stacking is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of automatic material sorting equipment, in particular to an automatic transportation mechanism of a box body. Background Art

[0002] In actual production, multiple boxes need to be sorted, transported in a standardized manner and their positions corrected. However, the existing box transportation and sorting method generally adopts a conveyor belt with a baffle structure. However, for some products with inconsistent shapes (for example, a single product has different sizes and volumes), it is necessary to replace the corresponding conveyor belt to transport the box, so the applicability is poor. Utility Model Content

[0003] The main purpose of the utility model is to provide an automatic transport mechanism for a box body, aiming to improve the existing material sorting method and being applicable to different types of boxes.

[0004] In order to achieve the above-mentioned purpose, the utility model proposes an automatic transport mechanism for a box body, comprising:

[0005] A frame, wherein a pushing device is provided on the top of the frame and the pushing device is distributed along the length direction of the frame;

[0006] A side push device, which is arranged on one side of the frame, and a feeding port is arranged adjacent to the side push device, and the side push device can push the box body toward the opening of the pushing device;

[0007] A correction device, which is disposed on at least one side below the pushing device and is used to correct the box body toward a predetermined position;

[0008] The blocking device is arranged at the tail end of the correction device, and the upper wall of the blocking device is provided with a bridge plate connected with the frame. The blocking device can drive the bridge plate to move between a position flush with the frame and a position higher than the upper wall of the frame.

[0009] In actual material sorting, the box body enters from the position of the feed port, and then the side push device pushes it to the beginning of the frame. When multiple boxes need to be placed horizontally, the number of boxes reaches a predetermined value, and the pushing device pushes the box body to the blocking device (at this time, the bridge plate is higher than the frame), and then the correction device corrects the lateral position of the box body, and finally the pushing device resets. When the longitudinal number of the box bodies reaches a predetermined value, the blocking device drives the bridge plate downward and is flush with the side push device. At this time, the pushing device pushes the box body directly into the bridge plate, which is convenient for packaging or stacking (for example, by manual or robotic arms). This structure is mainly suitable for material sorting of products of different volumes and shapes, thereby improving the mechanical applicability of smaller enterprises and reducing machinery procurement costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of the bridge plate after explosion. Figure 1 ;

[0011] Figure 2 This is a schematic diagram of the bridge plate after explosion. Figure 2 ;

[0012] Figure 3 It is a schematic diagram of the propulsion device;

[0013] Figure 4 is a schematic diagram of a blocking device;

[0014] Figure 5 It is a three-dimensional schematic diagram of the utility model.

[0015] In the figure,

[0016] 1 is the rack,

[0017] 2 is a pushing device, 21 is a frame, 22 is a guide rail, 23 is a slider, 24 is an extension frame, 25 is a first telescopic motor, 26 is a first push plate,

[0018] 3 is a first driving device, 31 is a first driving wheel, 32 is a second driving wheel, 33 is a closed-loop belt, 34 is a first rotating motor,

[0019] 4 is a side push device, 41 is a fourth telescopic motor, 42 is a side push plate,

[0020] 5 is a correction device, 50 is a second telescopic motor, 51 is a positioning seat, 52 is a correction seat,

[0021] 6 is a blocking device, 60 is a bridge plate,

[0022] 7 is a base, 70 is a side seat, 71 is a screw, 72 is a screw nut, 73 is a gear part, 74 is a chain, 75 is a second rotating motor,

[0023] 8 is a limit plate, and 81 is a third telescopic motor. DETAILED DESCRIPTION

[0024] The following will be combined with the accompanying drawings 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 of 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.

[0025] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, top, bottom, inside, outside, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial...), then the directional indication is only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0026] In addition, if there are descriptions involving "first" or "second" etc. in the embodiments of the utility model, the descriptions of "first" or "second" etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0027] like Figures 1 to 5 As shown, an automatic transport mechanism for a box body comprises:

[0028] A frame 1, wherein a pushing device 2 is provided on the top of the frame 1, and the pushing device 2 is distributed along the length direction of the frame 1;

[0029] A side push device 4, which is arranged on one side of the frame 1, and a feeding port is arranged adjacent to the side push device 4, and the side push device 4 can push the box body toward the opening of the pushing device 2;

[0030] A correction device 5, which is disposed on at least one side below the pushing device 2 and is used to correct the box body to a predetermined position;

[0031] The blocking device 6 is arranged at the tail end of the correction device 5, and the upper wall of the blocking device 6 is provided with a bridge plate 60 connected with the frame 1. The blocking device 6 can drive the bridge plate 60 to move between a position flush with the frame 1 and a position higher than the upper wall of the frame 1.

[0032] In actual material sorting, the box body enters from the position of the material inlet, and then the side push device 4 pushes it to the beginning of the frame 1. When multiple boxes need to be placed horizontally, the number of box bodies reaches a predetermined value, and the pushing device 2 pushes the box body to the blocking device 6 (at this time, the bridge plate 60 is higher than the frame 1), and then the correction device 5 corrects the lateral position of the box body, and finally the pushing device 2 resets. When the longitudinal number of the box bodies reaches a predetermined value, the blocking device 6 drives the bridge plate 60 downward and is flush with the side push device 4. At this time, the pushing device 2 pushes the box body directly into the bridge plate 60, which is convenient for packaging or stacking (for example, by manual or robotic arms). This structure is mainly suitable for material sorting of products of different volumes and shapes, thereby improving the mechanical applicability of smaller enterprises and reducing machinery procurement costs.

[0033] Specifically, the pushing device 2 includes a long strip frame 21, two guide rails 22 spaced apart on the frame 21, and a slider 23 slidably mounted on the guide rails 22, the slider 23 is installed with an extension frame 24, the extension frame 24 is provided with a first push plate 26, the frame 21 is arranged on the upper wall of the frame 1, and the frame 21 is provided with a first driving device 3 for driving the slider 23 to move.

[0034] In the embodiment of the utility model, the extension frame 24 is provided with a first telescopic motor 25, and the first push plate 26 is installed at the driving end of the first telescopic motor 25, so that the relative position of the first push plate 26 is adjusted according to different products.

[0035] Specifically, the first driving device 3 includes a first driving wheel 31 and a second driving wheel 32 arranged at intervals on the frame 21, a closed-loop belt 33 is arranged between the first driving wheel 31 and the second driving wheel 32, the first driving wheel 31 or the second driving wheel 32 is connected to the first rotating motor 34, and the middle part of the extension frame 24 is connected to the closed-loop belt 33. Then the extension frame 24 is driven to move back and forth. Of course, the structure of the screw rod can also be used, but when the span is large, the cost of the screw rod is high and the failure rate is high. In the material sorting, the closed-loop belt 33 has a small requirement for precision, and when the product weight is large, the screw rod is prone to wear deviation.

[0036] In the embodiment of the utility model, the correction device 5 includes a positioning seat 51 arranged on one side of the frame 1 and a correction seat 52 slidably installed on the other side of the positioning seat 51, and the correction seat is connected to the second telescopic motor 50. Thus, the lateral position of the box is corrected. Of course, the correction seats can also be arranged on both sides to achieve the same technical effect.

[0037] Specifically, the blocking device 6 includes a vertical moving frame, a bridge plate 60 arranged on the vertical moving frame, the vertical moving frame includes a base 7, side seats 70 arranged at intervals on both sides of the base 7, screw nuts arranged on the side seats 70, and a screw 71 arranged on the bottom wall of the bridge plate 60, the screw 71 is screwed to the screw nut 72, the bridge plate is connected to the screw nut, and the base 7 is provided with a second driving device that drives the two screw nuts to rotate synchronously. When the screw 71 rotates, it can drive the screw nut to move vertically, thereby driving the bridge plate 60 to rise and fall.

[0038] In the embodiment of the utility model, the second driving device includes a gear portion 73 extending from the lower end of the side seat 70, and the two gear portions are connected by a chain 74. One of the screw rods 71 ​​is connected to the second rotating motor 75, thereby driving the vertical movement of the bridge plate 60.

[0039] Specifically, a limit plate is further provided on one side of the base 7, and the limit plate 8 is connected to the third telescopic motor 81. The relative width of the bridge plate 60 is adjusted to accommodate boxes of different sizes or quantities. Of course, two bending frames can also be used on the base 7 to form the bridge plate 60, and one of the bending frames slides on a horizontal guide rail to adjust the width.

[0040] The side thrust device 4 includes a fourth telescopic motor 41 and a side thrust plate 42 connected to the fourth telescopic motor 41 .

[0041] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. An automatic transport mechanism for a box, characterized in that: include: A frame, wherein a pushing device is provided on the top of the frame and the pushing device is distributed along the length direction of the frame; A side push device, which is arranged on one side of the frame, and a feeding port is arranged adjacent to the side push device, and the side push device can push the box body toward the opening of the pushing device; A correction device, which is disposed on at least one side below the pushing device and is used to correct the box body toward a predetermined position; The blocking device is arranged at the tail end of the correction device, and the upper wall of the blocking device is provided with a bridge plate connected with the frame. The blocking device can drive the bridge plate to move between a position flush with the frame and a position higher than the upper wall of the frame.

2. The automatic transport mechanism of the box body according to claim 1, characterized in that: The pushing device includes a long strip frame, two guide rails spaced apart on the frame, and a slider slidably mounted on the guide rails, the slider is mounted with an extension frame, the extension frame is provided with a first push plate, the frame is arranged on the upper wall of the frame, and the frame is provided with a first driving device that drives the slider to move.

3. The automatic transport mechanism of the box body according to claim 2, characterized in that: The extension frame is provided with a first telescopic motor, and the first push plate is installed on the driving end of the first telescopic motor.

4. The automatic transport mechanism of the box body according to claim 2, characterized in that: The first driving device includes a first driving wheel and a second driving wheel spaced apart on the frame, a closed-loop belt is provided between the first driving wheel and the second driving wheel, the first driving wheel or the second driving wheel is connected to the first rotating motor, and the middle part of the extension frame is connected to the closed-loop belt.

5. The automatic transport mechanism of the box body according to claim 1, characterized in that: The correction device comprises a positioning seat arranged on one side of the frame and a correction seat slidably installed on the other side of the positioning seat, and the correction seat is connected to the second telescopic motor.

6. The automatic transport mechanism of the box body according to claim 1, characterized in that: The blocking device includes a vertical movable frame and a bridge plate arranged on the vertical movable frame. The vertical movable frame includes a base, side seats spaced apart on both sides of the base, screw nuts arranged on the side seats, and a screw arranged on the bottom wall of the bridge plate. The screw is screwed to the screw nut, the bridge plate is connected to the screw nut, and the base is provided with a second driving device for driving the two screw nuts to rotate synchronously.

7. The automatic transport mechanism of the box body according to claim 6, characterized in that: The second driving device includes a gear portion extending out from the lower end of the side seat, the two gear portions are connected by a chain, and one of the screws is connected to the second rotating motor.

8. The automatic transport mechanism of the box body according to claim 6, characterized in that: A limiting plate is also provided on one side of the base, and the limiting plate is connected to the third telescopic motor.

9. The automatic transport mechanism of a box body as claimed in claim 1, characterized in that: The side thrust device comprises a fourth telescopic motor and a side thrust plate connected to the fourth telescopic motor.

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