CN220097569U - Automatic box transfer chain that trades of wobble plate formula - Google Patents

Abstract

The utility model relates to a swinging-disc type automatic box changing conveying line. The device comprises a frame, a first transverse conveying mechanism, a second transverse conveying mechanism, a destacking mechanism, a stacking mechanism, a first lifting mechanism, a second lifting mechanism, a first lifting frame and a second lifting frame; the first transverse conveying mechanism and the second transverse conveying mechanism are both arranged on the frame, and the box body to be replaced sequentially passes through the first transverse conveying mechanism, the unstacking mechanism, the first lifting frame, the second lifting frame, the stacking mechanism and the second transverse conveying mechanism; the output end of the first lifting mechanism is connected with the first lifting frame to drive the first lifting frame to move up and down; the output end of the second lifting mechanism is connected with the second lifting frame to drive the second lifting frame to move up and down. The automatic transport device realizes full-automatic transport of the product box and the water gap box, can realize orderly packing of products and water gap parts by matching with a manipulator, and can realize efficient transport by matching with an AGV trolley; the efficiency of product vanning, transportation has effectively been improved.

Description

Automatic box transfer chain that trades of wobble plate formula

Technical Field

The utility model relates to the technical field of product conveying, in particular to a swinging disc type automatic box changing conveying line.

Background

The production mode of drain pipe fitting in the present industry is that after injection moulding, the mould thimble will be product top to the receiving hopper of injection molding machine below, cut the back with product and mouth of a river classification place by the manual work again, then draw goods personnel to concentrate the product and draw the packing district packing, concentrate the mouth of a river and draw the mouth of a river to the mouth of a river disposal district place. The production mode needs more transportation and packaging personnel, has high labor intensity, low automation degree and low production efficiency, and is unfavorable for production enterprises to reduce labor cost. The drainage pipe fitting is an important component part in a drainage system, the production capacity is large, enterprises produce and package according to the existing manual mode, a large number of first-line staff are needed, and the labor cost is increased continuously, so that the labor difficulty is increased. The manufacturing enterprises of the drainage pipe fittings start to put into automatic production equipment.

Wherein there is the automatic case-changing roller line that uses simple and easy in the present trade and injection molding machine manipulator and AGV dolly butt joint realizes product and mouth of a river automatic collection, and this kind of automatic case-changing roller line does not have empty box/full case buffer memory station, and this kind of mode can increase the cargo receiving frequency of AGV dolly, needs to increase AGV dolly quantity.

The automatic box changing roller line structure of the prior art is simple, products can only be collected unordered, after the products are collected, the products can be transported to a packaging station and can be positioned one by one after being sorted by the vibrating plate or the robot, and then the products are prevented from being in a packing box by the whole plate of another robot.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art, and provides a swinging disc type automatic box changing conveying line which can realize automatic box changing and improve efficiency.

In order to solve the technical problems, the utility model adopts the following technical scheme: a swing-disc type automatic box changing conveying line comprises a frame, a first transverse conveying mechanism, a second transverse conveying mechanism, a destacking mechanism for splitting stacked boxes, a stacking mechanism for stacking the boxes, a first lifting mechanism, a second lifting mechanism, a first lifting frame and a second lifting frame; the first transverse conveying mechanism and the second transverse conveying mechanism are both arranged on the frame, and the first transverse conveying mechanism is arranged right above the second transverse conveying mechanism; the box body to be replaced sequentially passes through a first transverse conveying mechanism, an unstacking mechanism, a first lifting frame, a second lifting frame, a stacking mechanism and a second transverse conveying mechanism; the output end of the first lifting mechanism is connected with the first lifting frame and drives the first lifting frame to move up and down; the output end of the second lifting mechanism is connected with the second lifting frame and drives the second lifting frame to move up and down.

The automatic feeding device is used as intermediate equipment between the manipulator of the injection molding machine and the AGV trolley, and has the functions of placing a product taken out by the manipulator on a tray, and completing the functions of caching, placing/outputting the product and the like of an empty product box/water gap box by matching with the AGV trolley; during production, the AGV trolley firstly conveys the piled empty boxes to the first transverse conveying mechanism, under the conveying of the first transverse conveying mechanism, the empty boxes firstly move to the unstacking mechanism to perform unstacking operation, namely the unstacking mechanism separates the boxes which are stacked, the split empty boxes are moved to the first lifting frame one by one according to the production progress, after the empty boxes are packed, the first lifting frame is driven to descend by the first lifting mechanism to be flush with the second transverse conveying mechanism, the boxes filled with products are moved to the stacking mechanism again, the stacking mechanism stacks the boxes filled with the products, and then the stacked boxes are conveyed to a loading point of the AGV trolley through the second transverse conveying mechanism, and the AGV trolley conveys the piled boxes away; to the principle of mouth of a river case also the same, when loading the mouth of a river part, the AGV dolly is at first with the mouth of a river case transportation to first horizontal conveying mechanism, then the mouth of a river case that the pile up neatly removes to unstacking mechanism department and carries out unstacking operation, afterwards, individual mouth of a river case removes to the second crane, wait to splendid attire mouth of a river product, after filling up, second crane drive second crane decline remove as to second horizontal conveying mechanism parallel and level, the mouth of a river case is in moving to pile up neatly mechanism department in proper order, pile up neatly mechanism stacks the mouth of a river case and realizes pile up neatly operation, the mouth of a river case that the pile up neatly is transported to AGV dolly loading point through second horizontal conveying mechanism again, the AGV dolly is transported away the mouth of a river case. The conveying line provided by the utility model can realize automatic conveying of the box body, can realize simultaneous conveying of the product box and the water gap box, can simultaneously load the product and the water gap parts, improves the effect and also realizes automation.

In one embodiment, a third transverse conveying mechanism is arranged on the first lifting frame and the second lifting frame; the first transverse conveying mechanism, the second transverse conveying mechanism and the third transverse conveying mechanism comprise a plurality of rollers, a plurality of V-ribbed belt driving wheels and a plurality of V-ribbed belts; the rollers of the first transverse conveying mechanism and the second transverse conveying mechanism are arranged on the frame at intervals in parallel, and the rollers of the third transverse conveying mechanism are arranged on the first lifting frame and the second lifting frame in parallel; the two ends of the roller are provided with a V-ribbed belt driving wheel, and a V-ribbed belt driving wheel is arranged between two adjacent V-ribbed belt driving wheels; the roller comprises a motorized roller serving as a power source and a driven roller in cooperation with the power source. The driven roller is driven to rotate by the electric roller through the multi-wedge belt, so that the transportation of products is realized.

In one embodiment, a guide plate is arranged on one side of each of the first transverse conveying mechanism, the second transverse conveying mechanism and the third transverse conveying mechanism, and the guide plates on the first transverse conveying mechanism and the second transverse conveying mechanism are fixed on the frame; and the guide plate of the third transverse conveying mechanism is fixed on the first lifting frame and the second lifting frame. The transportation direction of the box body is limited through the guide plate, so that the box body is prevented from deviating from the route.

In one embodiment, the unstacking mechanism is provided with two groups, which are respectively positioned at two sides of the first transverse conveying mechanism, and the two groups of unstacking mechanisms are oppositely arranged; the unstacking mechanism comprises a first mounting frame, a first air cylinder, a first lifting platform, a second air cylinder, a first clamping block and a first sliding rail; the first mounting frame is fixed on the frame, one end of the first air cylinder is fixed on the first mounting frame, and the other end of the first air cylinder is connected with the first lifting platform to drive the first lifting platform to move up and down; the first sliding rail is vertically arranged, one end of the first sliding rail is connected with the first lifting platform, and the other end of the first sliding rail is in sliding connection with the first mounting frame through a first sliding block; the second cylinder is arranged on the first lifting platform, the first clamping block is arranged on the first lifting platform in a sliding manner through the second sliding block, and the driving end of the second cylinder is connected with the first clamping block to drive the first clamping block to transversely move back and forth; the first clamping blocks of the two groups of unstacking mechanisms move in opposite directions to realize clamping and move in opposite directions to realize loosening. When the two groups of the breaking and chopping mechanisms are oppositely arranged on two sides of the first transverse conveying mechanism, the first lifting platform is driven to move up and down through the first cylinder during breaking and chopping, the height of the first clamping block is adjusted, the first clamping block is just aligned to the box body of the penultimate layer of the bottom layer, the first clamping block is driven to move in opposite directions through the second cylinder, the box body of the penultimate layer is clamped, the box body of the bottommost layer is left, and the box body of the bottommost layer is driven by the third transverse conveying mechanism to move to the first lifting frame, so that breaking and chopping operation is realized.

In one embodiment, the stacking mechanism is provided with two groups, which are respectively positioned at two sides of the second transverse conveying mechanism, and the two groups of stacking mechanisms are oppositely arranged; the stacking mechanism comprises a second mounting frame, a third air cylinder, a second lifting platform, a fourth air cylinder, a second clamping block and a second sliding rail; the second mounting frame is fixed on the frame, one end of the third air cylinder is fixed on the second mounting frame, and the other end of the third air cylinder is connected with the second lifting platform to drive the second lifting platform to move up and down; the second sliding rail is vertically arranged, one end of the second sliding rail is connected with the second lifting platform, and the other end of the second sliding rail is in sliding connection with the second mounting frame through a third sliding block; the fourth cylinder is arranged on the second lifting platform, the second clamping block is arranged on the second lifting platform in a sliding manner through a fourth sliding block, and the driving end of the fourth cylinder is connected with the second clamping block to drive the second clamping block to transversely move back and forth; the second clamping blocks of the two groups of stacking mechanisms move in opposite directions to realize clamping and move in opposite directions to realize loosening. The motion principle of the stacking mechanism is the same as that of the unstacking mechanism.

In one embodiment, the first lifting mechanism comprises a driving motor, a chain, a winding drum machine, a roller, a fifth sliding block and a third sliding rail; the third sliding rail is vertically arranged on the frame, the fifth sliding block is fixedly arranged on the first lifting frame, the driving mechanism and the winding drum machine are both arranged on the frame, a plurality of rollers are arranged on the frame at intervals, one end of the chain is fixed on the winding drum machine, and the other end of the chain is fixedly connected with the first lifting frame after sequentially bypassing the rollers; the output end of the driving mechanism is connected with the winding machine to drive the winding machine to rotate so as to drive the chain to wind on or unwind from the winding machine; to drive the first lifting frame to ascend or descend; the second lifting mechanism also comprises a driving motor, a chain, a winding machine, a roller, a sixth sliding block and a third sliding rail; the third sliding rail is vertically arranged on the frame, the sixth sliding block is fixedly arranged on the second lifting frame, the driving mechanism and the winding drum machine are both arranged on the frame, a plurality of rollers are arranged on the frame at intervals, one end of the chain is fixed on the winding drum machine, and the other end of the chain is fixedly connected with the second lifting frame after sequentially bypassing the rollers; the output end of the driving mechanism is connected with the winding machine to drive the winding machine to rotate so as to drive the chain to wind on or unwind from the winding machine; thereby driving the second lifting frame to ascend or descend. In the present utility model, the first lifting mechanism and the second lifting mechanism are lifted by means of chains, and it is also possible for a person skilled in the art to use other means, such as a cylinder driving means or a screw driving means, to realize the lifting movement.

In one embodiment, the lifting device further comprises an upper limiting mechanism and a lower limiting mechanism for limiting lifting displacement of the first lifting frame and the second lifting frame; the upper limiting mechanism and the lower limiting mechanism are arranged on the frame. Through last stop gear and lower stop gear, the motion distance of restriction first crane and second crane guarantees that first crane and second crane upwards move just stop when reaching the parallel and level with first transverse conveying mechanism, just stop when moving downwards to the parallel and level with second transverse conveying mechanism.

In one embodiment, the device further comprises a diffuse reflection photoelectric sensor for detecting whether the box body exists at the current position, and diffuse reflection photoelectric sensors are arranged at the first transverse conveying mechanism, the unstacking mechanism, the first lifting frame, the second lifting frame, the stacking mechanism and the second transverse conveying mechanism. And detecting whether the current station has a box body or not by using the diffuse reflection photoelectric sensor so as to determine whether the next operation is performed or not. Is convenient for realizing full-automatic transportation.

In one embodiment, the device further comprises a wobble plate assembly for temporarily storing parts, wherein the wobble plate assembly is installed on the frame and located at the position where the second lifting mechanism is located. The manipulator is firstly placed on the wobble plate assembly, and the product is tidied through the wobble plate assembly, so that the manipulator can tidily place the product into the box.

In one embodiment, the wobble plate assembly comprises a mounting seat, a fifth cylinder, a placement platform and a hinge seat; the fifth air cylinder is fixed on the frame through a mounting seat, the driving end of the fifth air cylinder is hinged with the bottom of the placing platform, and one side of the placing platform is hinged with the frame through a hinging seat; and a plurality of groups of bearing blocks for bearing parts are arranged on the placing platform. When the box is transported to the second lifting frame from the first transverse conveying mechanism, the placing platform can influence the movement of the box due to the height of the box, one side of the placing platform is jacked up through the fifth air cylinder, side turning of the placing platform is achieved, and a releasing space is reserved for the movement of the box. The bearing blocks used for bearing the products are arranged on the placing platform, the positions of the products can be adjusted through the arrangement of the positions and the directions of the bearing blocks, and when the mechanical arm is used for placing the products into the box body, the products can be placed into the box body in order. The setting of wobble plate subassembly plays the effect of adjustment product position of keeping in just, because the adjustment of product position can't be carried out at the in-process of centre gripping when the manipulator centre gripping product.

Compared with the prior art, the beneficial effects are that: the swing disc type automatic box changing conveying line provided by the utility model realizes full-automatic conveying of the product box and the water gap box, can realize orderly box loading of products and water gap parts by matching with a mechanical arm, and can realize efficient conveying by matching with an AGV trolley; the efficiency of product vanning, transportation has effectively been improved.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

FIG. 2 is a schematic diagram of the time position of each mechanism according to the present utility model.

Fig. 3 is a schematic view of the unstacking mechanism of the present utility model.

Fig. 4 is a schematic structural view of the first lateral conveyance mechanism, the second lateral conveyance mechanism, and the third lateral conveyance mechanism of the present utility model.

FIG. 5 is a schematic view of the wobble plate assembly of the present utility model.

Fig. 6 is an enlarged partial schematic view of the utility model of fig. 1 a.

Description of the drawings: 1. a frame; 2. a first lateral transport mechanism; 3. a second lateral transport mechanism; 4. a unstacking mechanism; 5. a stacking mechanism; 6. a first lifting mechanism; 7. a second lifting mechanism; 8. a wobble plate assembly; 9. a diffuse reflection photosensor; 10. a third lateral transport mechanism; 11. a roller; 12. a guide plate; 13. a first mounting frame; 14. a first cylinder; 15. a first lifting platform; 16. a second cylinder; 17. a first clamping block; 18. a first slide rail; 19. a driving motor; 20. a chain; 21. a third slide rail; 22. a second lifting frame; 23. a first lifting frame; 24. a fifth cylinder; 25. placing a platform; 26. a support block; 27. a mounting base; 28. and a hinging seat.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. The utility model is described in one of its examples in connection with the following detailed description. Wherein the drawings are for illustrative purposes only and are shown in schematic, non-physical, and not intended to be limiting of the present patent; for the purpose of better illustrating embodiments of the utility model, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the size of the actual product; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

In the description of the present utility model, it should be understood that, if there is an azimuth or positional relationship indicated by terms such as "upper", "lower", "left", "right", etc., based on the azimuth or positional relationship shown in the drawings, it is only for convenience of describing the present utility model and simplifying the description, but it is not indicated or implied that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus terms describing the positional relationship in the drawings are merely illustrative and should not be construed as limitations of the present patent, and specific meanings of the terms described above may be understood by those skilled in the art according to specific circumstances. In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout is meant to include three side-by-side schemes, for example, "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B meet at the same time.

Example 1:

as shown in fig. 1 to 6, a swing-disc type automatic box changing conveyor line includes a frame 1, a first lateral conveying mechanism 2, a second lateral conveying mechanism 3, an unstacking mechanism 4 for unstacking stacked boxes, a stacking mechanism 5 for stacking the boxes in a stacked manner, a first lifting mechanism 6, a second lifting mechanism 7, a first lifting frame 23 and a second lifting frame 22; the first transverse conveying mechanism 2 and the second transverse conveying mechanism 3 are both arranged on the frame 1, and the first transverse conveying mechanism 2 is arranged right above the second transverse conveying mechanism 3; the box body to be replaced sequentially passes through a first transverse conveying mechanism 2, an unstacking mechanism 4, a first lifting frame 23, a second lifting frame 22, a stacking mechanism 5 and a second transverse conveying mechanism 3; the output end of the first lifting mechanism 6 is connected with the first lifting frame 23, and drives the first lifting frame 23 to move up and down; the output end of the second lifting mechanism 7 is connected with the second lifting frame 22, and drives the second lifting frame 22 to move up and down.

The automatic feeding device is used as intermediate equipment between the manipulator of the injection molding machine and the AGV trolley, and has the functions of placing a product taken out by the manipulator on a tray, and completing the functions of caching, placing/outputting the product and the like of an empty product box/water gap box by matching with the AGV trolley; during production, the AGV trolley firstly conveys the piled empty boxes to the first transverse conveying mechanism 2, under the transportation of the first transverse conveying mechanism 2, the empty boxes firstly move to the unstacking mechanism 4 to perform unstacking operation, namely the unstacking mechanism 4 separates the boxes which are stacked, the separated empty boxes are moved to the first lifting frame 23 one by one according to the production progress, after the empty boxes are packed, the first lifting frame 23 is driven to descend by the first lifting mechanism 6 to be flush with the second transverse conveying mechanism 3, the boxes filled with products are moved to the stacking mechanism 5 again, the stacking mechanism 5 stacks the boxes filled with the products, and then the boxes are conveyed to a loading point of the AGV trolley through the second transverse conveying mechanism 3, and the AGV trolley conveys the piled boxes; the principle of the water gap box is the same, when loading water gap parts, the AGV trolley firstly conveys the water gap box to the first transverse conveying mechanism 2, then the piled water gap box moves to the unstacking mechanism 4 to be unstacked, then the single water gap box moves to the second lifting frame 22 to wait for containing water gap products, after the water gap box is filled, the second lifting frame 22 is driven by the second lifting mechanism 7 to move downwards to be flush with the second transverse conveying mechanism 3, the water gap box sequentially moves to the stacking mechanism 5, the stacking mechanism 5 stacks the water gap boxes to realize stacking operation, the piled water gap box is conveyed to the AGV trolley loading point through the second transverse conveying mechanism 3, and the AGV trolley conveys the water gap box. The conveying line provided by the utility model can realize automatic conveying of the box body, can realize simultaneous conveying of the product box and the water gap box, can simultaneously load the product and the water gap parts, improves the effect and also realizes automation.

As shown in fig. 1, 2 and 4, the first lifting frame 23 and the second lifting frame 22 are provided with a third transverse conveying mechanism 10; the first transverse conveying mechanism 2, the second transverse conveying mechanism 3 and the third transverse conveying mechanism 10 comprise a plurality of rollers 11, a plurality of V-ribbed belt driving wheels and a plurality of V-ribbed belts; the rollers 11 of the first transverse conveying mechanism 2 and the second transverse conveying mechanism 3 are arranged on the frame 1 at intervals side by side, and the rollers 11 of the third transverse conveying mechanism 10 are arranged on the first lifting frame 23 and the second lifting frame 22 side by side; the two ends of the roller 11 are provided with a V-ribbed belt driving wheel, and a V-ribbed belt driving wheel is arranged between two adjacent V-ribbed belt driving wheels; the drum 11 includes a motorized drum 11 as a power source and a driven drum 11 cooperatively driven. The electric roller 11 drives the driven roller 11 to rotate through the V-ribbed belt to realize the transportation of products, and the V-ribbed belt transmission mode provided by the utility model has the advantages of high transportation efficiency, stable rotation and low noise.

As shown in fig. 4, a guide plate 12 is arranged on one side of each of the first transverse conveying mechanism 2, the second transverse conveying mechanism 3 and the third transverse conveying mechanism 10, and the guide plates 12 on the first transverse conveying mechanism 2 and the second transverse conveying mechanism 3 are fixed on the frame 1; the guide plate 12 of the third lateral transport mechanism 10 is fixed to the first and second lifters 23 and 22. The transportation direction of the case is restricted by the guide plate 12, and the case is prevented from deviating from the route.

As shown in fig. 1 and 2, the unstacking mechanism 4 is provided with two groups, which are respectively positioned at two sides of the first transverse conveying mechanism 2, and the two groups of unstacking mechanisms 4 are oppositely arranged; the unstacking mechanism 4 comprises a first mounting frame 13, a first air cylinder 14, a first lifting platform 15, a second air cylinder 16, a first clamping block 17 and a first sliding rail 18; the first mounting frame 13 is fixed on the frame 1, one end of the first air cylinder 14 is fixed on the first mounting frame 13, and the other end of the first air cylinder is connected with the first lifting platform 15 to drive the first lifting platform 15 to move up and down; the first sliding rail 18 is vertically arranged, one end of the first sliding rail 18 is connected with the first lifting platform 15, and the other end of the first sliding rail 18 is in sliding connection with the first mounting frame 13 through a first sliding block; the second cylinder 16 is arranged on the first lifting platform 15, the first clamping block 17 is arranged on the first lifting platform 15 in a sliding manner through the second sliding block, and the driving end of the second cylinder 16 is connected with the first clamping block 17 to drive the first clamping block 17 to transversely move back and forth; the first clamping blocks 17 of the two groups of unstacking mechanisms 4 move towards each other to realize clamping, and move away from each other to realize loosening. When the two groups of the breaking and chopping mechanisms are oppositely arranged on two sides of the first transverse conveying mechanism 2, the first lifting platform 15 is driven to move up and down through the first air cylinder 14 during breaking and chopping, the height of the first clamping block 17 is adjusted, the first clamping block 17 is just aligned with the box body of the penultimate layer of the bottom layer, the first clamping block 17 is driven to move in opposite directions through the second air cylinder 16, the box body of the penultimate layer is clamped, the box body of the bottommost layer is left, and the box body of the bottommost layer is driven by the third transverse conveying mechanism 10 to move to the first lifting frame 23, so that breaking and chopping operation is realized.

As shown in fig. 1 and 2, the stacking mechanism 5 is provided with two groups, which are respectively positioned at two sides of the second transverse conveying mechanism 3, and the two groups of stacking mechanisms 5 are oppositely arranged; the stacking mechanism 5 comprises a second mounting frame, a third air cylinder, a second lifting platform, a fourth air cylinder, a second clamping block and a second sliding rail; the second mounting frame is fixed on the frame 1, one end of the third cylinder is fixed on the second mounting frame, and the other end of the third cylinder is connected with the second lifting platform to drive the second lifting platform to move up and down; the second sliding rail is vertically arranged, one end of the second sliding rail is connected with the second lifting platform, and the other end of the second sliding rail is in sliding connection with the second mounting frame through a third sliding block; the fourth cylinder is arranged on the second lifting platform, the second clamping block is arranged on the second lifting platform in a sliding way through the fourth sliding block, and the driving end of the fourth cylinder is connected with the second clamping block to drive the second clamping block to transversely move back and forth; the second clamping blocks of the two groups of stacking mechanisms 5 move towards each other to realize clamping, and move away from each other to realize loosening. The movement principle of the stacking mechanism 5 is the same as that of the unstacking mechanism 4.

As shown in fig. 2, the first lifting mechanism 6 includes a driving motor 19, a chain 20, a winding machine, a roller, a fifth slider, and a third slide rail 21; the third slide rail 21 is vertically arranged on the frame 1, the fifth slide block is fixedly arranged on the first lifting frame 23, the driving mechanism and the winding machine are both arranged on the frame 1, a plurality of rollers are arranged on the frame 1 at intervals, one end of the chain 20 is fixed on the winding machine, and the other end of the chain is fixedly connected with the first lifting frame 23 after bypassing the rollers in sequence; the output end of the driving mechanism is connected with the winding machine to drive the winding machine to rotate and drive the chain 20 to wind on or unwind from the winding machine; to drive the first lifting frame 23 to ascend or descend; the second lifting mechanism 7 also comprises a driving motor 19, a chain 20, a winding drum, rollers, a sixth sliding block and a third sliding rail 21; the third slide rail 21 is vertically arranged on the frame 1, the sixth slide block is fixedly arranged on the second lifting frame 22, the driving mechanism and the winding machine are both arranged on the frame 1, a plurality of rollers are arranged on the frame 1 at intervals, one end of the chain 20 is fixed on the winding machine, and the other end of the chain is fixedly connected with the second lifting frame 22 after bypassing the rollers in sequence; the output end of the driving mechanism is connected with the winding machine to drive the winding machine to rotate and drive the chain 20 to wind on or unwind from the winding machine; thereby driving the second lifting frame 22 to ascend or descend. In the present utility model, the first lifting mechanism and the second lifting mechanism 7 are lifted by means of a chain 20, and it is also possible for a person skilled in the art that the first lifting mechanism 6 and the second lifting mechanism 7 are lifted by other means, for example, by means of a cylinder drive, by means of a screw drive.

Example 2:

other structures of this embodiment are the same as those of embodiment 1, except that in this embodiment, as shown in fig. 6, an upper limit mechanism and a lower limit mechanism for restricting the lifting displacement of the first lifting frame and the second lifting frame 22 are further included; the upper limit mechanism and the lower limit mechanism are arranged on the frame 1. By the upper limiting mechanism and the lower limiting mechanism, the movement distance of the first lifting frame 23 and the second lifting frame 22 is limited, so that the first lifting frame 23 and the second lifting frame 22 are stopped when moving upwards to be flush with the first transverse conveying mechanism 2, and the first lifting frame 23 and the second lifting frame 22 are stopped when moving downwards to be flush with the second transverse conveying mechanism 3.

Example 3:

other structures of this embodiment are the same as those of embodiment 1, except that in this embodiment, as shown in fig. 2, a diffuse reflection photoelectric sensor 9 for detecting whether a box is present at the current position is further included, and diffuse reflection photoelectric sensors 9 are provided at the first lateral conveying mechanism 2, the unstacking mechanism 4, the first lifting frame 23, the second lifting frame 22, the stacking mechanism 5, and the second lateral conveying mechanism 3. Whether the current station has a box body or not is detected by the diffuse reflection photoelectric sensor 9 to determine whether the next operation is performed or not. Is convenient for realizing full-automatic transportation.

Example 4:

the other structures of this embodiment are the same as those of embodiment 1, except that in this embodiment, as shown in fig. 1, 2 and 5, a wobble plate assembly 8 for temporarily storing parts is further included, and the wobble plate assembly 8 is mounted on the frame 1 and located at a position where the second lifting mechanism 7 is located. The manipulator is firstly placed on the wobble plate assembly 8, and the product is tidied through the wobble plate assembly 8, so that the manipulator can tidily place the product into the box.

As shown in fig. 5, the wobble plate assembly 8 includes a mounting base 27, a fifth cylinder 24, a placement platform 25, and a hinge base 28; the fifth air cylinder 24 is fixed on the frame 1 through a mounting seat 27, the driving end of the fifth air cylinder 24 is hinged with the bottom of the placing platform 25, and one side of the placing platform 25 is hinged with the frame 1 through a hinge seat 28; a plurality of groups of bearing blocks 26 for bearing parts are arranged on the placing platform 25. When the box is transported to the second lifting frame 22 from the first transverse conveying mechanism 2, the placing platform 25 can influence the movement of the box due to the height of the box, one side of the placing platform 25 is jacked up through the fifth air cylinder 24, and the placing platform 25 is laterally turned over to move and release space for the box. Set up a plurality of bearing pieces 26 that are used for bearing product on putting the platform 25, can adjust the position of product at first through the position and the setting of direction of bearing piece 26 moreover, when being convenient for the manipulator place the product in the box, can be with the neat box of putting of product. The arrangement of the swinging plate assembly 8 plays a role in temporarily storing and adjusting the product orientation, because the mechanical arm cannot adjust the product orientation in the clamping process when clamping the product.

It is to be understood that the above examples of the present utility model are provided by way of illustration only and not by way of limitation of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims (10)

1. The swing-disc type automatic box changing conveying line is characterized by comprising a frame (1), a first transverse conveying mechanism (2), a second transverse conveying mechanism (3), an unstacking mechanism (4) for splitting stacked boxes, a stacking mechanism (5) for stacking the boxes, a first lifting mechanism (6), a second lifting mechanism (7), a first lifting frame (23) and a second lifting frame (22); the first transverse conveying mechanism (2) and the second transverse conveying mechanism (3) are both arranged on the frame (1), and the first transverse conveying mechanism (2) is arranged right above the second transverse conveying mechanism (3); the box body to be replaced sequentially passes through a first transverse conveying mechanism (2), an unstacking mechanism (4), a first lifting frame (23), a second lifting frame (22), a stacking mechanism (5) and a second transverse conveying mechanism (3); the output end of the first lifting mechanism (6) is connected with the first lifting frame (23) to drive the first lifting frame (23) to move up and down; the output end of the second lifting mechanism (7) is connected with the second lifting frame (22) to drive the second lifting frame (22) to move up and down.

2. The swing-disc automatic box changing conveyor line according to claim 1, characterized in that the first (23) and second (22) lifters are provided with a third transverse conveyor mechanism (10); the first transverse conveying mechanism (2), the second transverse conveying mechanism (3) and the third transverse conveying mechanism (10) comprise a plurality of rollers (11), a plurality of V-ribbed belt driving wheels and a plurality of V-ribbed belts; the rollers (11) of the first transverse conveying mechanism (2) and the second transverse conveying mechanism (3) are arranged on the frame (1) at intervals side by side, and the rollers (11) of the third transverse conveying mechanism (10) are arranged on the first lifting frame (23) and the second lifting frame (22) side by side; the two ends of the roller (11) are provided with a multi-wedge belt driving wheel, and a multi-wedge belt driving is arranged between two adjacent multi-wedge belt driving wheels; the roller (11) comprises a motorized roller (11) serving as a power source and a driven roller (11) in a matched transmission.

3. The swing-disc automatic box changing conveyor line according to claim 2, wherein guide plates (12) are arranged on one side of the first transverse conveying mechanism (2), the second transverse conveying mechanism (3) and the third transverse conveying mechanism (10), and the guide plates (12) on the first transverse conveying mechanism (2) and the second transverse conveying mechanism (3) are fixed on the frame (1); the guide plate (12) of the third transverse conveying mechanism (10) is fixed on the first lifting frame (23) and the second lifting frame (22).

4. The swing-disc type automatic box changing conveying line according to claim 1, wherein the unstacking mechanism (4) is provided with two groups, which are respectively positioned at two sides of the first transverse conveying mechanism (2), and the unstacking mechanisms (4) of the two groups are oppositely arranged; the unstacking mechanism (4) comprises a first mounting frame (13), a first air cylinder (14), a first lifting platform (15), a second air cylinder (16), a first clamping block (17) and a first sliding rail (18); the first mounting frame (13) is fixed on the frame (1), one end of the first air cylinder (14) is fixed on the first mounting frame (13), and the other end of the first air cylinder is connected with the first lifting platform (15) to drive the first lifting platform (15) to move up and down; the first sliding rail (18) is vertically arranged, one end of the first sliding rail (18) is connected with the first lifting platform (15), and the other end of the first sliding rail is in sliding connection with the first mounting frame (13) through a first sliding block; the second air cylinder (16) is arranged on the first lifting platform (15), the first clamping block (17) is arranged on the first lifting platform (15) in a sliding manner through a second sliding block, and the driving end of the second air cylinder (16) is connected with the first clamping block (17) to drive the first clamping block (17) to transversely move back and forth; the first clamping blocks (17) of the two groups of unstacking mechanisms (4) move towards each other to realize clamping, and move away from each other to realize loosening.

5. The swing-disc type automatic box changing conveying line according to claim 1, wherein two groups of stacking mechanisms (5) are arranged and are respectively positioned at two sides of the second transverse conveying mechanism (3), and the two groups of stacking mechanisms (5) are oppositely arranged; the stacking mechanism (5) comprises a second mounting frame, a third air cylinder, a second lifting platform, a fourth air cylinder, a second clamping block and a second sliding rail; the second mounting frame is fixed on the frame (1), one end of the third air cylinder is fixed on the second mounting frame, and the other end of the third air cylinder is connected with the second lifting platform to drive the second lifting platform to move up and down; the second sliding rail is vertically arranged, one end of the second sliding rail is connected with the second lifting platform, and the other end of the second sliding rail is in sliding connection with the second mounting frame through a third sliding block; the fourth cylinder is arranged on the second lifting platform, the second clamping block is arranged on the second lifting platform in a sliding manner through a fourth sliding block, and the driving end of the fourth cylinder is connected with the second clamping block to drive the second clamping block to transversely move back and forth; the second clamping blocks of the two groups of stacking mechanisms (5) move in opposite directions to realize clamping and move in opposite directions to realize loosening.

6. The swing-disc automatic box changing conveyor line according to any one of claims 1 to 5, wherein the first lifting mechanism (6) comprises a driving motor (19), a chain (20), a winding drum, a roller, a fifth slider and a third sliding rail (21); the third sliding rail (21) is vertically arranged on the frame (1), the fifth sliding block is fixedly arranged on the first lifting frame (23), the driving mechanism and the winding machine are both arranged on the frame (1), a plurality of rollers are arranged on the frame (1) at intervals, one end of the chain (20) is fixed on the winding machine, and the other end of the chain sequentially bypasses the rollers and is fixedly connected with the first lifting frame (23); the output end of the driving mechanism is connected with a winding machine, drives the winding machine to rotate and drives the chain (20) to wind on or unwind from the winding machine; to drive the first lifting frame (23) to ascend or descend; the second lifting mechanism (7) also comprises a driving motor (19), a chain (20), a winding drum machine, rollers, a sixth sliding block and a third sliding rail (21); the third sliding rail (21) is vertically arranged on the frame (1), the sixth sliding block is fixedly arranged on the second lifting frame (22), the driving mechanism and the winding machine are both arranged on the frame (1), a plurality of rollers are arranged on the frame (1) at intervals, one end of the chain (20) is fixed on the winding machine, and the other end of the chain sequentially bypasses the rollers and is fixedly connected with the second lifting frame (22); the output end of the driving mechanism is connected with a winding machine, drives the winding machine to rotate and drives the chain (20) to wind on or unwind from the winding machine; thereby driving the second lifting frame (22) to ascend or descend.

7. The swing-disc automatic box changing conveyor line according to claim 6, further comprising an upper limit mechanism and a lower limit mechanism for limiting the lifting displacement of the first lifting frame and the second lifting frame (22); the upper limit mechanism and the lower limit mechanism are arranged on the frame (1).

8. The swing-disc automatic box changing conveyor line according to claim 7, further comprising a diffuse reflection photoelectric sensor (9) for detecting whether a box body exists at the current position, wherein the diffuse reflection photoelectric sensor (9) is arranged at the first transverse conveying mechanism (2), the unstacking mechanism (4), the first lifting frame (23), the second lifting frame (22), the stacking mechanism (5) and the second transverse conveying mechanism (3).

9. The swing-disc automatic box changing conveyor line according to claim 6, further comprising a swing-disc assembly (8) for temporarily storing parts, wherein the swing-disc assembly (8) is mounted on the frame (1) and is located at a position where the second lifting mechanism (7) is located.

10. The swing-disc automatic box changing conveyor line according to claim 9, wherein the swing-disc assembly (8) comprises a mounting seat (27), a fifth cylinder (24), a placing platform (25) and a hinging seat (28); the fifth air cylinder (24) is fixed on the frame (1) through a mounting seat (27), the driving end of the fifth air cylinder (24) is hinged with the bottom of the placing platform (25), and one side of the placing platform (25) is hinged with the frame (1) through a hinging seat (28); a plurality of groups of bearing blocks (26) for bearing parts are arranged on the placing platform (25).