Adjustable rotary box reversing device capable of automatically distributing boxes

Abstract

The utility model provides an adjustable rotary box dumping device capable of automatically distributing boxes, the rotary box dumping device is arranged in the middle of a packaging box conveying belt, packaging boxes are sequentially pushed into the front end of a movable overturning groove in a clinging manner through the conveying belt, and the rotary box dumping device comprises the movable overturning groove and an adjustable overturning slope; an adjustable overturning slope is transversely arranged on the bottom face of the inner side of the movable overturning groove, a translation motor is arranged at the bottom of the translation guide groove, an adjustable overturning slope is vertically arranged above the translation guide groove, the adjustable overturning slope is a multi-section chain shaft type slope, and the adjustable overturning slope comprises a gradient multi-section guide plate and a leading-out linear plate. The gradient multi-section guide plate is formed by connecting a plurality of slope blocks through pin shafts, through the adjustable overturning slope capable of moving in a multi-section mode, one end of a packaging box can be lifted to be vertical through the slope surface, it is guaranteed that the packaging box can be stably vertical after being overturned, and toppling is prevented; and the gradient multi-section guide plate capable of being freely adjusted can adapt to the packaging boxes with various thicknesses, a set of rotary box dumping device does not need to be independently customized for the specification of one packaging box, the utilization rate of the device is increased, and the cost is reduced.

Description

Technical Field

[0001] The present invention belongs to the technical field of automatic transportation of packaging boxes, and specifically relates to an adjustable rotating box inverting device for automatic box separation. Background Art

[0002] The packaging of contact lens care liquid is generally completed through automatic boxing and assembly line operations. After the contact lens care liquid is boxed, it is also necessary to complete processes such as weighing detection and information laser printing. The common boxing methods are vertical packaging and horizontal packaging. When the boxing method is vertical packaging, the product is prone to tipping over when transported on the conveyor belt.

[0003] In order to prevent vertically packaged products from tipping over during transportation, manual box tipping (making the vertically packaged products lie flat on the conveyor belt, with the bottom of the vertical box against the guardrail on one side of the conveyor belt) and adding high cross bars (a high cross bar is set at the top of the vertical box. When the vertical box touches the high cross bar during transportation, the top of the vertical box is blocked and the vertical box automatically falls onto the conveyor belt) are generally used to solve this problem. However, these two solutions also have obvious defects: (1) Manual box tipping requires workers to repeat the same action continuously for a long time, which easily fatigues the workers and reduces efficiency; (2) The top of the vertical box is blocked by the high cross bar, so the products are not neatly arranged after tipping over, which is not conducive to subsequent weighing detection and information laser printing processes, and such tipping can easily cause damage to the vertical box.

[0004] Therefore, in the prior art, the patent name; A rotary box inverting device for automatic box sorting, patent number: CN202022596469.X, proposes a rotary box inverting device for automatic box sorting, including an arranging component, a box sorting component and a rotary box inverting component, the arranging component, the box sorting component and the rotary box inverting component are connected by a bridge plate, the rotary box inverting component includes a flip limit rod and a rotary box inverting platform, the box inverting device separates the vertical packaging boxes in sequence through the arranging component, the box sorting component and the rotary box inverting component, and at the same time smoothly converts the vertical packaging boxes from an upright state to a lying state, the converted vertical packaging boxes are arranged in order, so that subsequent processes such as weighing detection and information laser printing can be completed smoothly, without manual intervention, reducing human resources and improving processing efficiency.

[0005] However, the above-mentioned existing rotary box inverting device is an integrated fixed guide groove structure. In order to ensure the stability of the flipping and the support of the flipping process, the guide groove of this rotary box inverting device is fixed. Since the types and sizes of contact lens packaging boxes are different, in order to adapt to packaging boxes of different sizes, it is necessary to assemble rotary box inverting devices of different sizes and specifications on the conveyor belts of each packaging box of different sizes. Therefore, not only does it require the production of rotary box inverting devices of various specifications, but also after each conveyor belt is installed, if it is necessary to transport packaging boxes of other specifications, the rotary box inverting device needs to be disassembled and replaced, which is very troublesome. Utility Model Content

[0006] In order to solve the above problems, this paper proposes an adjustable rotary box inverting device for automatic box separation, the rotary box inverting device is arranged in the middle of the packaging box conveyor belt, and the packaging boxes are pushed into the front end of the movable flip groove in sequence through the conveyor belt in a close manner, the rotary box inverting device comprises a movable flip groove and an adjustable flip slope, the inner bottom surface of the movable flip groove is horizontally provided with an adjustable flip slope, both sides of the movable flip groove are provided with step side edges, and the bottom surface of the movable flip groove is longitudinally provided with three groups of translation guide grooves in parallel, the bottom of the translation guide groove is provided with a translation motor, and the upper part of the translation guide groove is vertically provided with an adjustable flip slope, the adjustable flip slope is a multi-section chain shaft slope, the adjustable flip slope comprises a slope multi-section guide plate and a lead-out straight line plate, the front end of the slope multi-section guide plate is an inclined slope surface, and the rear end of the slope multi-section guide plate is a horizontal horizontal surface, The rear end of the sloped multi-segment guide plate is connected to the lead-out straight plate. The sloped multi-segment guide plate is composed of several slope blocks connected by pins. The bottom of the pins at the front, rear and middle parts of the sloped multi-segment guide plate all pass through the translation guide groove and are connected to the translation motor. The lead-out straight plate is horizontally parallel to the two side edges of the movable flipping groove. Through the adjustable flipping slope that can move in multiple sections, not only can one end of the packaging box be lifted vertically through the slope, but also the width of the rear end of the slope can be adjusted according to the upper and lower end positions and thicknesses of the packaging box to be flipped, to ensure that the packaging box can be stably upright after flipping to prevent tipping over. The sloped multi-segment guide plate that can be freely adjusted can adapt to packaging boxes of various thicknesses, without the need to customize a set of rotating box flipping devices for a certain specification of a packaging box, thereby improving the utilization rate of the device and reducing costs.

[0007] The shape of the movable turning groove is a C-shaped long groove, and connecting openings are provided at both ends of the movable turning groove. The two ends of the movable turning groove are connected to the conveyor belts, and the two sides of the movable turning groove are symmetrically provided with step side edges. The shape of the step side edges is a gradually rising step plate surface, and the length of the middle step of the step side edge is the same as the length of the slope multi-section guide plate. The movable turning groove with stepped sides can provide sufficient stable support for the packaging box from the side during the turning process to prevent it from overturning in the outer direction during the rotation process.

[0008] The shape of the translation guide groove is a longitudinal rectangular groove, and both ends of the translation guide groove are connected to the inner surface of the side of the movable flip groove. The width of the translation guide groove is smaller than the pin diameter of the slope multi-segment guide plate. The translation motor at the bottom of the translation guide groove passes through the translation guide groove and is connected to the bottom surface of the pin diameter of the slope multi-segment guide plate. The cooperation of the translation guide groove and the translation motor can assist the pin of the slope multi-segment guide plate to perform longitudinal horizontal limited movement, thereby realizing the flexible curvature adjustment of the slope multi-segment guide plate, so that it can adapt to the sizes of various packaging boxes.

[0009] The slope multi-section guide plate is composed of several slope blocks connected axially, the bottom surfaces of the slope blocks are all flat horizontal surfaces, the top surfaces of the slope blocks are inclined surfaces that are inclined upward and flush in sequence, the slope blocks are connected by pins, the front end of the slope multi-section guide plate is a slope sharp angle, and the rear end of the slope multi-section guide plate is a horizontal straight edge. The multi-section slope multi-section guide plate can not only realize the use of the slope to flip the packaging box, but also realize the arc transition of the slope through the multi-section design, and can realize the free adjustment of a variety of different size arcs to adapt to various specifications of packaging boxes, and can also facilitate the stable positioning of the box after vertical flipping.

[0010] The lead-out straight plate is in the shape of a rectangular plate, and its height is the same as the height of the top step on the side of the step. The lead-out straight plate is used to limit and stabilize the packaging box on both sides after the final flip, so as to prevent it from shifting to the left and right and tipping over.

[0011] Beneficial effects:

[0012] The adjustable flip slope that can move in multiple sections can not only lift one end of the packaging box vertically through the slope, but also can adjust the width of the rear end of the slope according to the upper and lower end positions and thickness of the packaging box to be flipped, thereby ensuring that the packaging box can be stably vertical after flipping to prevent tipping. The multi-section guide plate with freely adjustable slope can adapt to packaging boxes of various thicknesses. There is no need to customize a set of rotating box flipping devices for one specification of packaging box, thereby improving the utilization rate of the device and reducing costs.

[0013] The movable turning groove with steps on the side can provide sufficient stable support for the packaging box from the side during the turning process, preventing it from tipping outward during the rotation process.

[0014] The cooperation of the translation guide groove and the translation motor can assist the pin shaft of the slope multi-segment guide plate to perform longitudinal horizontal limiting movement, thereby realizing flexible curvature adjustment of the slope multi-segment guide plate, so as to adapt to various sizes of packaging boxes.

[0015] The multi-section slope multi-section guide plate can not only realize the flipping of the packaging box by using the form of a slope, but also realize the arc transition of the slope through the multi-section design, and can realize the free adjustment of various sizes and arcs to adapt to various specifications of packaging boxes, and can also ensure the stable positioning of the box after vertical flipping.

[0016] By leading out the straight line plate, the packaging box can be limited and stabilized on both sides after the final flip, so as to prevent it from deviating to the left and right and tipping over. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the left flip front end of a rotary box inverting device with adjustable automatic box separation;

[0018] Figure 2 It is a schematic diagram of the left flip rear end of a rotary box inverting device with adjustable automatic box separation;

[0019] Figure 3 It is a right-side flip schematic diagram of an adjustable automatic box-separating rotating box-inverting device;

[0020] In the figure; 1. movable flip groove, 2. translation guide groove, 3. translation motor, 4. slope multi-section guide plate, 5. lead-out straight line plate, 6. packaging box. DETAILED DESCRIPTION

[0021] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with embodiments and drawings. The embodiments are only used to explain the present invention and do not constitute a limitation on the protection scope of the present invention.

[0022] A movable flip groove 1, a translation guide groove 2, a translation motor 3, a slope multi-section guide plate 4, a lead-out straight line plate 5, and a packaging box 6.

[0023] like Figure 1 , 2 As shown;

[0024] An adjustable automatic box-splitting rotary box-turning device, the rotary box-turning device is arranged in the middle of the packaging box 6 conveyor belt, the rotary box-turning device comprises a movable turning groove 1 and an adjustable turning slope, the inner bottom surface of the movable turning groove 1 is provided with an adjustable turning slope in a horizontal direction, both sides of the movable turning groove 1 are provided with step sides, the bottom surface of the movable turning groove 1 is provided with three groups of translation guide grooves 2 in a longitudinal direction, the bottom of the translation guide groove 2 is provided with a translation motor 3, the upper part of the translation guide groove 2 is provided with an adjustable turning slope vertically, and the adjustable turning slope is a multi-section chain shaft type The slope, the adjustable flip slope includes a slope multi-segment guide plate 4 and an output straight plate 5, the front end of the slope multi-segment guide plate 4 is an inclined slope surface, the rear end of the slope multi-segment guide plate 4 is a horizontal horizontal surface, the rear end of the slope multi-segment guide plate 4 is connected to the output straight plate 5, the slope multi-segment guide plate 4 is a plurality of slope blocks connected by a pin shaft, the front, rear and middle pin shaft bottoms of the slope multi-segment guide plate 4 are all connected to the translation guide groove 2 and the translation motor 3, the output straight plate 5 is parallel to the two sides of the movable flip groove 1, and the shape of the movable flip groove 1 It is a C-shaped long strip groove, both ends of the movable flip groove 1 are provided with connecting openings, both ends of the movable flip groove 1 are connected to the conveyor belt, and both sides of the movable flip groove 1 are symmetrically provided with step sides, and the shape of the step sides is a gradually rising step plate surface, and the length of the middle step of the step side is the same as the length of the slope multi-segment guide plate 4, and the shape of the translation guide groove 2 is a longitudinal rectangular groove, and both ends of the translation guide groove 2 are connected to the inner side surface of the side of the movable flip groove 1, and the width of the translation guide groove 2 is smaller than the pin diameter of the slope multi-segment guide plate 4. The translation motor 3 at the bottom of 2 penetrates the translation guide groove 2 and is connected to the bottom surface of the pin diameter of the slope multi-segment guide plate 4. The slope multi-segment guide plate 4 is composed of a plurality of slope blocks connected axially. The bottom surfaces of the slope blocks are all flush horizontal surfaces, and the top surfaces of the slope blocks are inclined surfaces that are flush in sequence upward. The slope blocks are connected by pins. The front end of the slope multi-segment guide plate 4 is a slope sharp corner, and the rear end of the slope multi-segment guide plate 4 is a horizontal straight edge. The shape of the lead-out straight plate 5 is a rectangular plate, and the height of the lead-out straight plate 5 is the same as the height of the top step of the step side.

[0025] Implementation examples;

[0026] Before use, according to the upper and lower sides of the packaging box 6 to be flipped, the front end of the sloped multi-segment guide plate 4 is moved left and right by the translation motor 3 to adjust the flipping direction of the packaging box 6, and then according to the thickness of the packaging box 6, the distance between the rear end of the sloped multi-segment guide plate 4 and the side of the movable flipping groove 1 is adjusted by the translation motor 3, so that the distance between the lead-out straight plate 5 at the rear end of the sloped multi-segment guide plate 4 and the side of the inside of the movable flipping groove 1 is the same as the thickness of the packaging box 6, and finally the pin in the middle of the sloped multi-segment guide plate 4 is moved by the translation motor 3 to form a circular arc transition for the overall sloped multi-segment guide plate 4, which is convenient for moving the packaging box 6.

[0027] Before use, the packaging boxes 6 are pushed tightly into the front end of the movable flip groove 1 in sequence through the conveyor belt, and the bottom of the packaging box 6 is lifted obliquely from the front end of the slope multi-segment guide plate 4 through the slope surface. In the process of gradually moving toward the rear end, one end of the packaging box 6 is gradually raised. Finally, the packaging box 6 is completely erected and fixed vertically and stably between the lead-out straight plate 5 and the inner side of the movable flip groove 1, and then moved out from the rear end of the movable flip groove 1.

[0028] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An adjustable automatic box-splitting rotating box-turning device, which is arranged in the middle of the box conveyor belt, and the boxes are pushed into the front end of the movable turning groove in sequence through the conveyor belt, characterized in that: The rotating box inverting device includes a movable flipping groove and an adjustable flipping slope. The inner bottom surface of the movable flipping groove is horizontally provided with an adjustable flipping slope, and both side edges of the movable flipping groove are provided with step side edges. The bottom surface of the movable flipping groove is longitudinally provided with three groups of translation guide grooves in parallel, the bottom of the translation guide groove is provided with a translation motor, and the upper part of the translation guide groove is vertically provided with an adjustable flipping slope. The adjustable flipping slope is a multi-section chain shaft slope, and the adjustable flipping slope includes a slope multi-section guide plate and a lead-out straight line plate. The front end of the slope multi-section guide plate is an inclined slope surface, and the rear end of the slope multi-section guide plate is a horizontal horizontal surface. The rear end of the slope multi-section guide plate is connected to the lead-out straight line plate. The slope multi-section guide plate is a plurality of slope blocks connected by pins. The pin bottoms of the front, rear and middle parts of the slope multi-section guide plate all pass through the translation guide groove and are connected to the translation motor, and the lead-out straight line plate is horizontally parallel to both side edges of the movable flipping groove.

2. The adjustable automatic box-separating rotating box-inverting device according to claim 1 is characterized in that: The movable flip groove is in the shape of a C-shaped long groove, with connecting openings at both ends of the movable flip groove, and both ends of the movable flip groove are connected to the conveyor belt. The two sides of the movable flip groove are symmetrically provided with step side edges, and the shape of the step side edges is a gradually rising step plate surface, and the length of the middle step of the step side edge is the same as the length of the slope multi-section guide plate.

3. The adjustable automatic box-separating rotating box-inverting device according to claim 1, characterized in that: The shape of the translation guide groove is a longitudinal rectangular groove, and both ends of the translation guide groove are connected to the inner side surfaces of the side edges of the movable flip groove. The width of the translation guide groove is smaller than the pin shaft diameter of the slope multi-section guide plate, and the translation motor at the bottom of the translation guide groove passes through the translation guide groove and is connected to the bottom surface of the pin shaft diameter of the slope multi-section guide plate.

4. The adjustable automatic box-separating rotating box-inverting device according to claim 1, characterized in that: The slope multi-section guide plate is composed of several slope blocks connected axially, the bottom surfaces of the slope blocks are all flat horizontal surfaces, the top surfaces of the slope blocks are inclined surfaces that are inclined upward and flush in sequence, and the slope blocks are connected by pins. The front end of the slope multi-section guide plate is a slope sharp corner, and the rear end of the slope multi-section guide plate is a horizontal straight edge.

5. The adjustable automatic box-separating rotating box-inverting device according to claim 1, characterized in that: The lead-out straight line plate is in the shape of a rectangular plate, and the height of the lead-out straight line plate is the same as the height of the top step on the side of the step.

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