CN219750939U - Turnover system of steel sheet charging tray - Google Patents

Abstract

An turnover system of a steel sheet tray. The turnover system of the steel sheet tray comprises a linear movement assembly, a lifting assembly, a tray, a first bracket assembly and a second bracket assembly. The first bracket component comprises a limiting plate and a supporting component. The supporting component comprises a through hole, a rotating shaft, a supporting block, a sliding groove, a second air cylinder, a bolt and a top plate. One end of the supporting block, which faces the material tray, is in a triangular structure and penetrates through the through hole, and the other end of the supporting block is in a strip-shaped structure and is provided with the sliding groove. The second cylinder drives the bolt to slide in the chute, so that the supporting block rotates to enable the supporting block to extend out of or retract into the through hole, and the supporting block can support the bottom of the tray. The lifting assembly is driven to move through the linear moving assembly, the material box is driven to turn over, the working efficiency is improved, and repeated reciprocating movement is avoided.

Description

Turnover system of steel sheet charging tray

Technical Field

The utility model relates to the technical field of material tray conveying devices, in particular to a turnover system of a steel sheet material tray.

Background

The rotor core needs to be stacked and assembled with a plurality of steel discs in the production process, so that the plurality of steel discs need to be placed in the material disc for transferring or storing in the production process, and when the mechanical arm takes away the steel discs in the material disc, the empty material disc needs to be taken away. Therefore, in the process of transferring or storing the material trays, the working procedures of separating, throwing, recycling, stacking and the like of the material trays are needed to be repeated manually, the working efficiency is low, and the labor intensity of workers is high. The tray conveying device in the prior art generally conveys the tray horizontally through a conveying belt, as disclosed in patent number CN201922265363.9, and the tray conveying device for the injector stably limits the tray in the tray bearing limit frame by arranging the tray bearing limit frame on the conveying belt, can prevent the tray from shaking in the process of conveying the tray, thereby preventing the needle tube on the tray from shaking, and realizing stable conveying of the tray and the needle tube on the tray to the next procedure. However, when the trays are difficult to stack and separate, the working efficiency is affected, and the trays are manually taken away and placed one by one.

Disclosure of Invention

In view of the above, the present utility model provides an turnover system for steel trays to solve the above-mentioned technical problems.

An turnover system of a steel sheet tray. The turnover system of the steel sheet tray comprises a linear moving assembly, a lifting assembly arranged on the linear moving assembly, a tray arranged on the lifting assembly, a first bracket assembly arranged on one side of the linear moving assembly and a second bracket assembly arranged on one side of the linear moving assembly. The first bracket component and the second bracket component are positioned in the moving direction of the linear moving component, and the lifting component is used for driving the charging tray to move vertically. The first bracket component comprises four limiting plates and four supporting components which are respectively arranged on the limiting plates. The support assembly comprises a through hole arranged on the limiting plate, a rotating shaft with two ends inserted into the through hole, a support block arranged on the rotating shaft in a rotating mode, a sliding groove arranged on the support block, a second air cylinder arranged on the limiting plate, a bolt arranged on the second air cylinder, and a top plate arranged on the limiting plate. And two ends of the rotating shaft are respectively connected with the inner side walls of the through holes. One end of the supporting block, which faces the material tray, is in a triangular structure and penetrates through the through hole, and the other end of the supporting block is in a strip-shaped structure and is provided with the sliding groove. The bolt movably penetrates through the sliding groove, and two ends of the bolt are connected with the output end of the second cylinder. The second cylinder drives the bolt to slide in the sliding groove, so that the supporting block rotates to extend or retract into the through hole.

Further, the lifting assembly comprises a bottom plate arranged at the output end of the linear moving assembly, four supporting columns arranged on the bottom plate, a placing plate arranged on the supporting columns, a first air cylinder arranged on the bottom plate, a top supporting plate arranged on the first air cylinder, four guide shafts connected with the top supporting plate and the placing plate, and a limiting air cylinder arranged on the bottom plate. One end of the guide shaft is connected with the propping plate, and the other end of the guide shaft movably penetrates through the placing plate.

Further, the size of the placing plate is the same as that of the material tray, first positioning holes are formed in four corners of the placing plate, and the output end of the first air cylinder movably penetrates through the placing plate and is provided with the propping plate.

Further, the moving direction of the limiting cylinder is the same as the moving direction of the first cylinder, and the distance between the limiting cylinder and the first cylinder is smaller than that between the limiting cylinder and the first cylinder.

Further, the tray comprises a material plate, a plurality of material holes arranged on the material plate, four second positioning holes arranged on four corners of the material plate, four supporting columns arranged on four corners of the material plate, and four positioning columns arranged on the supporting columns.

Further, the second positioning holes and the material holes are formed in the same end face, the support columns and the second positioning holes are oppositely arranged and are respectively located on the upper side and the lower side of the material plate.

Further, four limiting plates are arranged in a quadrilateral mode and are respectively located on two sides of the linear moving assembly, and the limiting plates are of an L-shaped structure.

Further, the top plate is located above the supporting block and abuts against one end of the supporting block, which is of a long-strip-shaped structure, and meanwhile the top plate and one end of the supporting block, which is of a triangular structure, are arranged at intervals.

Further, the support assembly further includes a sensor disposed at one side of the second cylinder, the sensor being for detecting whether a tray is fed.

Further, the second bracket assembly has the same structure as the first bracket assembly.

Compared with the prior art, the two ends of the rotating shaft of the turnover system of the steel sheet tray are respectively connected with the inner side walls of the through holes, one end of the supporting block, which faces the tray, is in a triangular structure and penetrates through the through holes, and the other end of the supporting block is in a strip-shaped structure and is provided with the sliding grooves. The rotating shaft penetrates through the supporting block and is located between two ends of the rotating shaft. The bolt movably penetrates through the sliding groove and the two ends of the bolt are connected with the output end of the second air cylinder, so that the second air cylinder can drive the bolt to slide in the sliding groove, and then drive the supporting block to rotate, and the supporting block can support the bottom of the material tray. The lifting assembly is driven to move through the linear moving assembly, the material box is driven to turn over, the working efficiency is improved, and repeated reciprocating movement is avoided.

Drawings

Fig. 1 is a schematic structural diagram of an turnover system of a steel disc tray provided by the utility model.

Fig. 2 is a schematic view of a tray of the turnover system of the steel tray of fig. 1.

Fig. 3 is a schematic view of a lifting assembly provided in the turnover system of the steel tray of fig. 1.

Fig. 4 is a schematic structural view of a first rack assembly included in the turnover system of the steel tray of fig. 1.

Fig. 5 is a schematic view of another angle of the first rack assembly of the turnover system of the steel tray of fig. 1.

Fig. 6 is a schematic structural view of a support assembly provided in the turnaround system of the steel plate tray of fig. 1.

Detailed Description

Specific embodiments of the present utility model are described in further detail below. It should be understood that the description herein of the embodiments of the utility model is not intended to limit the scope of the utility model.

Fig. 1 to 6 are schematic structural views of an turnover system of a steel disc tray provided by the utility model. The turnover system of the steel sheet tray comprises a linear moving assembly 10, a lifting assembly 20 arranged on the linear moving assembly 10, a tray 30 arranged on the lifting assembly 20, a first bracket assembly 40 arranged on one side of the linear moving assembly 10, and a second bracket assembly 50 arranged on one side of the linear moving assembly 10. It is conceivable that the turnover system of the steel disc further comprises other functional modules, such as connection assemblies, sensors, mounting assemblies, etc., which are known to the person skilled in the art and are not described here in detail.

The linear moving assembly 10 is configured to drive the lifting assembly 20 to move linearly, and the first bracket assembly 40 and the second bracket assembly 50 are located in a moving direction of the linear moving assembly 10, so as to drive the lifting assembly 20 to move to different positions for taking and discharging materials. The linear motion assembly 10 is formed by a rotating shaft, a belt, a motor, a sliding rail, a sliding block, etc., which should be of the prior art and will not be described herein.

The lifting assembly 20 comprises a bottom plate 21 arranged at the output end of the linear movement assembly 10, four supporting columns 22 arranged on the bottom plate 21, a placement plate 23 arranged on the supporting columns 22, a first air cylinder 24 arranged on the bottom plate 21, a top supporting plate 25 arranged on the first air cylinder 24, four guide shafts 26 connecting the top supporting plate 25 and the placement plate 23, and a limiting air cylinder 27 arranged on the bottom plate 21.

The support column 22 is used for supporting the placement plate 23, so that the placement plate 23 and the bottom plate 21 are arranged at intervals, and a space between the placement plate 23 and the bottom plate 21 is used for arranging the first air cylinder 24. The size of the placing plate 23 is the same as that of the tray 30, and first positioning holes 231 are formed in four corners of the placing plate 23, and the first positioning holes 231 are used for setting the tray 30. The output end of the first cylinder 24 movably passes through the placing plate 23 and is provided with the propping plate 25, so that the propping plate 25 can be driven to vertically move. One end of the guide shaft 26 is connected with the supporting plate 25, the other end movably penetrates through the placing plate 23, and the end is provided with a shaft sleeve to improve stability. The guide shaft 26 is used for improving the stability of the movement of the abutment plate 25. The movement direction of the limiting cylinder 27 is the same as the movement direction of the first cylinder 24 and the distance is smaller than that of the first cylinder 24, so that the supporting plate 25 can be in three states with different positions, namely, the first cylinder 24 is located at the highest point when extending, the first cylinder 24 is located at the lowest point when retracting, and the limiting cylinder 27 extends in the retracting process of the first cylinder 24, so that the supporting plate 23 is clamped to be in the middle position. The intermediate position is used to stop the placement plate 23 at the support member 42, where the support member 42 is located between the two bottom trays 30, so that the support member 42 has enough space to extend between the two trays 30 to hold the trays 30, and the two bottom trays 30 are separated as the tray continues to descend, as will be described below in connection with the support member 42.

The tray 30 includes a tray 31, a plurality of holes 32 formed in the tray 31, four second positioning holes 33 formed in four corners of the tray 31, four support columns 34 formed in four corners of the tray 31, and four positioning columns 35 formed in the support columns 33.

The feed holes 32 are used for placing workpieces to be transported. The second positioning hole 33 and the material hole 32 are located on the same end surface, and the second positioning hole 33 is used for being connected with the material tray 30 stacked on the other material tray to prevent movement. The support columns 34 and the second positioning holes 33 are disposed opposite to each other, and are respectively located on the upper side and the lower side of the material plate 31. The positioning posts 35 may be inserted into the first positioning holes 231 or the second positioning holes 33, so that the tray 30 may be stably disposed on the placement plate 23 or the other stacked tray 30, thereby ensuring stability during movement.

The first bracket assembly 40 includes four limiting plates 41, and four supporting assemblies 42 respectively disposed on the limiting plates 41.

Four limiting plates 41 are arranged in a quadrilateral manner and are respectively positioned at two sides of the linear moving assembly 10. The limiting plate 41 has an L-shaped structure, and can limit four corners of the tray 30, so that the tray 30 is ensured not to deviate when moving vertically.

The supporting assembly 42 includes a through hole 421 formed in the limiting plate 41, a rotary shaft 422 having both ends inserted into the through hole 421, a supporting block 423 rotatably provided in the rotary shaft 422, a sliding slot 424 formed in the supporting block 423, a second cylinder 425 formed in the limiting plate 41, a latch 426 formed in the second cylinder 425, a top plate 427 formed in the limiting plate 41, and a sensor 428 formed at one side of the second cylinder 425.

The through holes 421 serve to provide a space required for rotation of the supporting blocks 423, and the through holes 421 are located at the bottoms of the stacked trays 30 such that the supporting blocks 423 can hold up the lowermost one of the trays 30.

The two ends of the rotating shaft 422 are respectively connected with the inner side walls of the through holes 421, the supporting blocks 423 are in a triangular structure towards one end of the tray 30 and penetrate through the through holes 421, and the other end of the supporting blocks is in a strip-shaped structure and provided with the sliding grooves 424. The rotating shaft 422 passes through the supporting block 423 and is located between two ends of the rotating shaft 422.

The second air cylinder 425 moves vertically, and the bolt 426 movably passes through the sliding groove 424, and two ends of the bolt are connected with the output end of the second air cylinder 425, so that the second air cylinder 425 can drive the bolt 426 to slide in the sliding groove 424, and further drive the supporting block 423 to rotate. When the output end of the second cylinder 425 descends to drive the latch 426 to slide in the chute 424, the supporting block 423 rotates, and the supporting block 423 is in a triangular structure toward one end of the tray 30, so that the supporting block 423 can retract one end of the triangle into the through hole 421 only by slightly rotating, and the tray 30 is not supported any more. When the output end of the second cylinder 425 is lifted and reset, the supporting block 423 may extend out of the through hole 421 again, so as to support the tray 30.

The top plate 427 is located above the supporting block 423 and abuts against one end of the supporting block 423, which is in a long-strip structure, so that the top plate 427 can abut against the rotating supporting block 423, and the supporting block 423 is guaranteed to rotate to the horizontal state to stop when the output end of the second air cylinder 425 is reset in an ascending manner. Meanwhile, the top plate 427 and one end of the supporting block 423 are arranged at intervals in a triangular structure, so that the supporting block 423 is prevented from touching the top plate 427 during rotation, and space required by rotation is provided. The sensor 427 is used to detect whether a tray is being sent to control the opening and closing of the second cylinder 425, which may be controlled by a program, and should not be described in detail herein.

The second rack assembly 50 has the same structure as the first rack assembly 40 except for the placement of the trays, the first rack assembly 40 is used for placing full trays, and the second rack assembly 50 is used for placing empty trays.

In operation, the linear moving assembly 10 moves the lifting assembly 20 to the position of the first bracket assembly 40, and then the lifting assembly 20 lifts to hold the tray 30 in the first bracket assembly 40, that is, to hold the tray 30 at the bottommost position, and the positioning posts 35 on the tray 30 are inserted into the positioning holes 231, so as to achieve connection. Then, the output end of the second cylinder 425 is lifted to rotate the supporting block 423 and retract the supporting block 423 into the through hole 421, the lifting assembly 20 is lifted down, and when the sensor 427 detects that one of the trays 30 passes, a command is sent to extend the limiting cylinder 27, so that the placing plate 23 is stopped to be located at the middle position. At the same time, the output end of the second cylinder 425 is also lifted and reset, and the supporting block 423 stretches out of the through hole 421 again, so as to support the second tray 30. After completion the lifting assembly 20 begins to descend again and as it continues to descend, the two trays 30 will be separated. The linear motion assembly 10 then moves the lifting assembly 20 to an external gripper at one end to remove the material one by one. The linear motion assembly 10 moves the empty cartridge-containing lift assembly 20 to the second carriage assembly 50. The lifting assembly 20 is lifted to place an empty cartridge into the second rack assembly 50 and finally removed from the first rack assembly 40, thereby circulating the empty cartridge. The lifting assembly 20 may lift a plurality of cartridges 30 in the second rack assembly 50 when empty cartridges, thereby allowing the empty cartridges to continue to stack.

Compared with the prior art, the two ends of the rotating shaft 422 of the turnover system of the steel sheet tray provided by the utility model are respectively connected with the inner side walls of the through holes 421, one end of the supporting block 423, which faces the tray 30, is in a triangular structure and penetrates through the through holes 421, and the other end of the supporting block is in a strip-shaped structure and is provided with the sliding grooves 424. The rotating shaft 422 passes through the supporting block 423 and is located between two ends of the rotating shaft 422. The bolt 426 movably passes through the sliding groove 424, and two ends of the bolt are connected with the output end of the second air cylinder 425, so that the second air cylinder 425 can drive the bolt 426 to slide in the sliding groove 424, and further drive the supporting block 423 to rotate, so that the supporting block 423 can support the bottom of the tray 30. The lifting assembly 20 is driven to move by the linear moving assembly 10, and the material box 30 is driven to rotate, so that the working efficiency is improved, and repeated reciprocating movement is avoided.

The above is only a preferred embodiment of the present utility model and is not intended to limit the scope of the present utility model, and any modifications, equivalent substitutions or improvements within the spirit of the present utility model are intended to be covered by the claims of the present utility model.

Claims (10)

1. An turnover system of steel sheet charging tray, its characterized in that: the turnover system of steel sheet charging tray includes a rectilinear movement subassembly, and one sets up lifting subassembly on the rectilinear movement subassembly, one sets up charging tray on the lifting subassembly, one sets up rectilinear movement subassembly one side first support subassembly, and one sets up rectilinear movement subassembly one side second support subassembly, first support subassembly with second support subassembly is located rectilinear movement subassembly's direction of movement is last, the lifting subassembly is used for driving the charging tray and moves vertically, first support subassembly includes four limiting plates to and four sets up respectively supporting component on the limiting plate, supporting component includes one and sets up through-hole on the limiting plate, one both ends are inserted and are established pivot in the through-hole, one rotates and sets up pivot on the supporting shoe, one sets up spout on the supporting shoe, one sets up the second cylinder of limiting plate, one sets up bolt on the second cylinder, one sets up on the limiting plate the pivot both ends respectively with the supporting shoe vertical movement, and the supporting shoe is towards the second cylinder is set up to be the one end is in the rectangle and is the one end is stretched out with the second cylinder is in the side the through-hole, thereby the one end is stretched out to the side of the cylinder is connected with the profile of the supporting shoe.

2. The steel tray turnover system of claim 1, wherein: the lifting assembly comprises a bottom plate arranged at the output end of the linear movement assembly, four supporting columns arranged on the bottom plate, a placing plate arranged on the supporting columns, a first air cylinder arranged on the bottom plate, a top supporting plate arranged on the first air cylinder, four guide shafts connected with the top supporting plate and the placing plate, and a limiting air cylinder arranged on the bottom plate, wherein one end of each guide shaft is connected with the top supporting plate, and the other end of each guide shaft movably penetrates through the placing plate.

3. The steel tray turnover system of claim 2, wherein: the size of placing the board is the same with the size of charging tray, be provided with first locating hole on four angles of placing the board, the output activity of first cylinder is worn to establish place the board and be provided with support the roof.

4. The steel tray turnover system of claim 2, wherein: the moving direction of the limiting cylinder is the same as the moving direction of the first cylinder, and the distance between the limiting cylinder and the first cylinder is smaller than that between the limiting cylinder and the first cylinder.

5. The steel tray turnover system of claim 1, wherein: the tray comprises a material plate, a plurality of material holes arranged on the material plate, four second positioning holes arranged on four corners of the material plate, four supporting columns arranged on four corners of the material plate, and four positioning columns arranged on the supporting columns.

6. The steel tray turnover system of claim 5, wherein: the second positioning holes and the material holes are formed in the same end face, the support columns and the second positioning holes are oppositely arranged and are respectively located on the upper side and the lower side of the material plate.

7. The steel tray turnover system of claim 1, wherein: four limiting plates are arranged in a quadrilateral mode and are respectively located on two sides of the linear moving assembly in pairs, and the limiting plates are of an L-shaped structure.

8. The steel tray turnover system of claim 1, wherein: the roof is located the top of supporting shoe and support and be in the supporting shoe is rectangular shape structure's one end, simultaneously the roof with the supporting shoe is triangle-shaped structure's one end interval setting.

9. The steel tray turnover system of claim 1, wherein: the support assembly further includes a sensor disposed on one side of the second cylinder for detecting whether a tray is being fed.

10. The steel tray turnover system of claim 1, wherein: the second bracket component has the same structure as the first bracket component.