A precision parts transfer equipment

The precision parts transfer device stabilizes and secures parts during transport using mechanical and pneumatic fixtures, preventing damage and enhancing handling convenience.

CN113859335BActive Publication Date: 2024-12-13QINGDAO YUEDONG JUJU TRADING CO LTD
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Patent Information

Application Number
CN202111185500.3
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2021-10-12
Publication Date
2024-12-13
Estimated Expiration
2041-10-12

AI Technical Summary

Technical Problem

Precision parts are prone to damage and deformation during transportation due to vibration and collision when placed in boxes or on shelves, and are inconvenient to handle during storage and retrieval.

Method used

A precision parts transfer device with a bottom plate, universal wheel, rotating blocks, and supporting airbags that stabilize and secure parts during transport, using a combination of mechanical and pneumatic fixtures to prevent shaking and collision.

Benefits of technology

The device effectively prevents damage to precision parts by stabilizing them during transport and facilitates easy handling and storage by ensuring secure placement and retrieval.

✦ Generated by Eureka AI based on patent content.

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Abstract

The present invention relates to the field of precision parts transfer technology, and in particular to a precision parts transfer equipment, comprising a base plate, a fixed column is vertically installed on one side of the top of the base plate, a rotating block is rotatably installed on the fixed column from top to bottom, a mounting frame is horizontally installed on one side of the rotating block, a sponge placement groove is opened on the top surface of the mounting frame, a top plate is arranged on one side of the upper part of the fixed column, the top plate is arranged above the topmost mounting frame, a fixed limiting block is installed on the top of the fixed column, and a rotating rod is vertically rotatably arranged in the fixed column, and the top end of the rotating rod extends out from the through hole in the middle of the limiting block, and a rotating block is installed on the top end of the rotating rod. In the present invention, the precision parts are placed in the mounting frame for transfer, and the mounting frame can be fixed by the limiting fixation of the fixed column and the rotating block, and the supporting fixation of the supporting airbag, so as to avoid the shaking of the mounting frame during transportation and pushing, and also avoid the collision and damage of the precision parts during transfer.
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Description

Technical Field

[0001] The present invention relates to the technical field of precision parts transfer, and in particular to a precision parts transfer device. Background Art

[0002] After production, precision parts need to be transported to warehouses for storage. Generally, precision parts are directly placed in boxes or on shelves for transportation to warehouses. When precision parts are placed in boxes or on shelves, they are prone to vibration and collision, causing damage or deformation of precision parts. At the same time, precision parts piled together will collide with each other, and it is inconvenient to put in and take out, which is not convenient for the transportation of precision parts. Summary of the invention

[0003] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a precision parts transfer device.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions:

[0005] A precision parts transfer device comprises a bottom plate, a push handle is installed on one side of the bottom plate through a damping hinge, and a universal wheel is installed at the bottom end of the bottom plate, a fixed column is vertically installed on one side of the top end of the bottom plate, a rotating block is rotatably installed on the fixed column from top to bottom, a mounting frame is horizontally installed on one side of the rotating block, a sponge placement groove is opened on the top surface of the mounting frame, a top plate is arranged on one side of the upper part of the fixed column, the top plate is arranged above the mounting frame at the top end, a fixed limiting block is installed on the top end of the fixed column, a rotating rod is vertically rotatably arranged in the fixed column, the top end of the rotating rod extends from the through hole in the middle of the limiting block, and a rotating block is installed on the top end of the rotating rod;

[0006] A ball groove is provided in the middle of the rotating block, and connecting balls are arranged on the fixed column from top to bottom in sequence, the connecting balls are rotatably matched with the ball groove, a through hole is provided on one side of the connecting ball, and limiting grooves are provided on both sides of the ball groove corresponding to the through holes;

[0007] The rotating rod passes through each connecting ball and rotates. The connecting ball has a hollow structure. A winding roller is installed on the rotating rod inside the connecting ball. A pull rope is wound around the winding roller. The other end of the pull rope is connected to the middle of the connecting plate. Connecting rods are vertically installed on both sides of the connecting plate. A fixing frame is installed in the connecting ball. The connecting rod slides through the fixing frame and is connected to the elastic telescopic rod. One end of the elastic telescopic rod slides in the outlet hole.

[0008] Preferably, the elastic telescopic rod includes a movable limiting column and a supporting column, the movable limiting column and the supporting column are connected by a spring, the supporting column is fixed to the middle of the fixed frame, and support blocks are installed on both sides of the movable limiting column, and the support blocks are fixed to the connecting rod.

[0009] Preferably, a mounting hole is provided on one side of the rotary block, and a fixing pin is installed in the mounting hole through spring return.

[0010] Preferably, a through hole is provided in the middle of the limit block, a rotating rod is rotatably inserted in the through hole, and two limit holes are provided on the limit block, the two limit holes are symmetrical about the center of the through hole, and the limit holes correspond to the fixing pins.

[0011] Preferably, a rotating rod is rotatably mounted on the other side of the top surface of the bottom plate via a right-angle hinge, and an air nozzle is mounted on one side of the rotating rod corresponding to each mounting frame and the top plate.

[0012] Preferably, an air pump and a battery are installed at the bottom end of the base plate, the air pump is connected to the rotating rod through an air pipe, the interior of the rotating rod is a hollow structure, and the rotating rod is connected to the air nozzle.

[0013] Preferably, a supporting airbag is installed at the bottom end of the mounting frame and the top plate, and an air inlet hole is provided on one side of the mounting frame and the top plate corresponding to the air nozzle, and a connecting air duct is provided in the mounting frame and the top plate, one end of the connecting air duct is connected to the air inlet hole, and the other end is connected to the supporting airbag.

[0014] Preferably, the air nozzle is matched with the air inlet hole, and the outer wall of the air nozzle is squeezed and sealed with the inner wall of the air inlet hole, and a one-way air valve is arranged in the air nozzle.

[0015] The beneficial effects of the present invention are:

[0016] 1. In the present invention, when the precision parts are transported, the precision parts are placed in the installation frame. The installation frame can be fixed by the limiting fixation of the fixed column and the rotating block, and the support fixation of the supporting airbag, so as to avoid the shaking of the installation frame during transportation and push, and also avoid the collision and damage of the precision parts during transportation.

[0017] 2. In the present invention, when the precision parts are transferred for storage and transportation, the precision parts can be conveniently placed and taken out in the installation frame, and can be conveniently pushed and transferred. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of a precision parts transfer equipment during transportation proposed by the present invention;

[0019] Figure 2 This is a schematic structural diagram of a precision parts transfer equipment proposed by the present invention during unloading;

[0020] Figure 3 A schematic diagram of the top view of the structure of the installation frame of the precision parts transfer equipment proposed by the present invention;

[0021] Figure 4 This is a schematic diagram of the external structure of a fixing rod of a precision parts transfer device proposed by the present invention;

[0022] Figure 5 A schematic diagram of the internal structure of a fixing rod of a precision parts transfer device proposed by the present invention;

[0023] Figure 6 This is a schematic diagram of the structure inside a connection ball of a precision parts transfer device proposed by the present invention;

[0024] Figure 7 This is a schematic diagram of the structure of an elastic telescopic rod of a precision parts transfer device proposed by the present invention;

[0025] Figure 8 A schematic diagram of the top view of the limit block of a precision parts transfer device proposed by the present invention;

[0026] Fig. 9 This is a schematic diagram of the installation structure of a positioning pin of a precision parts transfer equipment proposed by the present invention.

[0027] In the figure: 1 bottom plate, 2 push handle, 3 universal wheel, 4 fixed column, 41 connecting ball, 42 rotating rod, 43 winding roller, 44 pull rope, 45 connecting plate, 46 fixing frame, 47 connecting rod, 48 elastic telescopic rod, 481 movable limiting column, 482 supporting column, 483 supporting block, 5 rotating block, 51 ball groove, 6 mounting frame, 61 sponge placement groove, 62 air inlet, 7 top plate, 8 rotating block, 81 fixing pin, 82 spring, 9 rotating rod, 10 air nozzle, 11 supporting airbag, 12 air pump, 13 limiting block, 131 limiting hole, 132 through hole. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0029] Reference Figure 1-9 A precision parts transfer equipment comprises a bottom plate 1, a push handle 2 is installed on one side of the bottom plate 1 through a damping hinge, and a universal wheel 3 is installed at the bottom end of the bottom plate 1, a fixed column 4 is vertically installed on one side of the top of the bottom plate 1, a rotating block 5 is rotatably installed on the fixed column 4 from top to bottom, a mounting frame 6 is horizontally installed on one side of the rotating block 5, a sponge placement groove 61 is opened on the top surface of the mounting frame 6, a top plate 7 is arranged on one side of the upper part of the fixed column 4, and the top plate 7 is arranged above the topmost mounting frame 6, a fixed limiting block 13 is installed on the top of the fixed column 4, and a rotating rod 42 is vertically rotatably arranged in the fixed column 4, and the top end of the rotating rod 42 extends from the through hole 132 in the middle of the limiting block 13, and a rotating block 8 is installed on the top end of the rotating rod 42;

[0030] A ball groove 51 is provided in the middle of the rotating block 5, and connecting balls 41 are provided on the fixed column 4 from top to bottom. The connecting balls 41 are rotatably matched with the ball groove 51, and a through hole is provided on one side of the connecting ball 41, and limiting grooves are provided on both sides of the ball groove 51 corresponding to the through holes.

[0031] The rotating rod 42 passes through and rotates through each connecting ball 41. The connecting ball 41 has a hollow structure. A winding roller 43 is installed on the rotating rod 42 located in the connecting ball 41. A pull rope 44 is wound around the winding roller 43. The other end of the pull rope 44 is connected to the middle of the connecting plate 45. Connecting rods 47 are vertically installed on both sides of the connecting plate 45. A fixing frame 46 is installed in the connecting ball 41. The connecting rod 47 slides through the fixing frame 46 and is connected to the elastic telescopic rod 48. One end of the elastic telescopic rod 48 slides in the through hole.

[0032] Moreover, the elastic telescopic rod 48 includes a movable limiting column 481 and a support column 482, the movable limiting column 481 and the support column 482 are connected by a spring, and the support column 482 is fixed to the middle part of the fixed frame 46, and support blocks 483 are installed on both sides of the movable limiting column 481, and the support blocks 483 are fixed to the connecting rod 47.

[0033] Moreover, a mounting hole is opened on one side of the rotating block 8, and a fixing pin 81 is installed in the mounting hole through a spring 82 for resetting. A through hole 132 is arranged in the middle of the limit block 13, and a rotating rod 42 is rotatably inserted in the through hole. Two limit holes 131 are arranged on the limit block 13, and the two limit holes 131 are symmetrical about the center of the through hole 132, and the limit holes 131 correspond to the fixing pin 81.

[0034] Among them, the installation frame 6 can be rotated through the connecting ball 41 on the fixing column 4, and the rotating block 8 can be rotated, and the rotating block 8 drives the rotating rod 42 to pull and drive the elastic telescopic rod 48, so that the elastic telescopic rod 48 passes through the through hole and enters the limiting groove on the round ball groove 51 for limiting and fixing, so that the installation frame 6 is fixed. When the elastic telescopic rod 48 is out of the limiting hole, the installation frame 6 can be rotated again, so that the installation frame 6 can be conveniently fixed and rotated.

[0035] At the same time, a rotating rod 9 is rotatably installed on the other side of the top surface of the bottom plate 1 through a right-angle hinge, and an air nozzle 10 is installed on one side of the rotating rod 9 corresponding to each mounting frame 6 and the top plate 7. An air pump 12 and a battery are installed at the bottom end of the bottom plate 1. The air pump 12 is connected to the rotating rod 9 through an air pipe, and the interior of the rotating rod 9 is a hollow structure, and the rotating rod 9 is connected to the air nozzle 10. A supporting air bag 11 is installed at the bottom end of the mounting frame 6 and the top plate 7, and an air inlet hole 62 is provided on one side of the mounting frame 6 and the top plate 7 corresponding to the air nozzle 10. A connecting airway is provided in the mounting frame 6 and the top plate 7, one end of the connecting airway is connected to the air inlet hole 62, and the other end is connected to the supporting air bag 11, the air nozzle 10 is adapted to the air inlet hole 62, and the outer wall of the air nozzle 10 is squeezed and sealed with the inner wall of the air inlet hole 62, and a one-way air valve is provided in the air nozzle 10.

[0036] The supporting airbags 11 at the bottom ends of the mounting frame 6 and the top plate 7 are inflated by the air pump 12 and the air nozzle 10 , so that the inflated supporting airbags 11 can provide auxiliary support to the mounting frame 6 and the top plate 7 .

[0037] In this embodiment, when the precision parts are transferred, the push handle 2 is rotated to the ground, the universal wheel 3 is locked, and the installation frame 6 is rotated so that the installation frame 6 is rotated away from the bottom plate 1 and the top plate 7 through the rotating ring 5. The precision parts are transferred and placed in the sponge placement groove 61 in the installation frame 6. The sponge in the sponge placement groove 61 wraps the precision parts for transfer. The sponge placement groove 61 places the precision parts for transfer at intervals to avoid collision and damage between the precision parts after transfer and placement. After the precision parts in the installation frame 6 are transferred and placed, the installation frame 6 is rotated and reset, and each installation frame 6 is aligned and horizontally arranged between the top plate 7 and the bottom plate 1.

[0038] When fixing the installation frame 6, the fixing pin 81 on the rotary block 8 is lifted upwards, so that the fixing pin 81 is separated from the limiting hole 131 on the limiting block 13. By rotating the rotary block 8, the rotary block 8 rotates 180°, the rotary block 8 drives the rotating rod 42 to rotate, the winding roller 43 releases the pull rope 44, and the movable limiting column 481 of the elastic telescopic rod 48 extends from the through-hole of the connecting ball 41 and is inserted into the limiting groove on the round ball groove 51, so that the rotating block 5 is connected and fixed to the fixing column 4 to prevent the installation frame 6 from rotating. At the same time, in order to prevent the rotary block 8 from resetting, the fixing pin 81 is inserted into another limiting hole 131 after rotating 180° to fix the rotary block 8.

[0039] At the same time, the rotating rod 9 is rotated 90°. After the rotation, the rotating rod 9 is locked vertically, so that the air nozzle 10 is inserted into the air inlet hole 62 on the mounting frame 6 and the top plate 7, and the supporting airbag 11 at the bottom of the mounting frame 6 and the top plate 7 is inflated by the air pump 12, so that the inflated supporting airbag 11 can provide auxiliary support to the mounting frame 6 and the top plate 7. The inflated supporting airbag 11 supports the mounting frame 6 while also sealing the top surface of the mounting frame 6 to prevent dust from falling on the transportation of precision parts in the sponge placement groove 61.

[0040] The installation frame 6 can be fixed by the limiting fixation of the fixed column 4 and the rotating block 5, and the supporting fixation of the supporting airbag 11, so as to avoid the shaking of the installation frame 6 during transportation and push, and also avoid the damage of the precision parts during transportation.

[0041] During transportation, the pusher 2 can be lifted and then the universal wheel 3 can be loosened to push the machine, so that the machine can be pushed and transported conveniently, which is convenient for the rapid transportation and storage of precision parts.

[0042] When unloading, the rotating rod 9 is rotated 90° so that the rotating rod 9 is horizontal, the air nozzle 10 is separated from the air inlet 62, the gas in the supporting airbag 11 is discharged from the air inlet 62, the supporting airbag 11 is deflated, and the push handle 2 is put down.

[0043] Then, the fixing pin 81 on the rotary block 8 is lifted upwards so that the fixing pin 81 is separated from the limiting hole 131 on the limiting block 13. By rotating the rotary block 8, the rotary block 8 rotates 180°, the rotary block 8 drives the rotating rod 42 to rotate, the winding roller 43 winds up the pull rope 44, and the movable limiting column 481 on the elastic telescopic rod 48 withdraws from the limiting groove and retracts into the connecting ball 41. At this time, the mounting frame 6 can be horizontally rotated on the fixing column 4 through the rotating block 5.

[0044] The installation frame 6 is rotated away from the bottom plate 1 and the top plate 7 to facilitate the transportation and removal of the precision parts in the sponge placement groove 61 .

[0045] In the present invention, when the precision parts are transferred for storage and transportation, the precision parts are placed in the installation frame 6. The installation frame 6 can be fixed by the limiting fixation of the fixed column 4 and the rotating block 5, and the supporting fixation of the support airbag 11, so as to avoid the shaking of the installation frame 6 during transportation and push, and also avoid the damage of the precision parts during transportation.

[0046] At the same time, when the precision parts are transferred for storage and transportation, the precision parts can be conveniently placed and taken out in the installation frame 6, and can be conveniently pushed and transported.

[0047] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A precision parts transfer device, comprising a base plate (1), characterized in that: A push handle (2) is installed on one side of the base plate (1) through a damping hinge, and a universal wheel (3) is installed at the bottom end of the base plate (1). A fixed column (4) is vertically installed on one side of the top end of the base plate (1). A rotating block (5) is rotatably installed on the fixed column (4) from top to bottom. A mounting frame (6) is horizontally installed on one side of the rotating block (5). A sponge placement groove (61) is provided on the top surface of the mounting frame (6). A top plate (7) is provided on one side of the upper part of the fixed column (4). The top plate (7) is arranged above the topmost mounting frame (6). A fixed limiting block (13) is installed on the top end of the fixed column (4), and a rotating rod (42) is vertically rotatably arranged in the fixed column (4). The top end of the rotating rod (42) extends from a through hole (132) in the middle of the limiting block (13), and a rotating block (8) is installed on the top end of the rotating rod (42). A ball groove (51) is provided in the middle of the rotating block (5), and connecting balls (41) are arranged on the fixed column (4) from top to bottom. The connecting balls (41) are rotatably matched with the ball groove (51), a through hole is provided on one side of the connecting ball (41), and limiting grooves are provided on both sides of the ball groove (51) corresponding to the through hole; The rotating rod (42) passes through each connecting ball (41) and rotates. The connecting ball (41) is a hollow structure. A winding roller (43) is installed on the rotating rod (42) located in the connecting ball (41). A pull rope (44) is wound around the winding roller (43). The other end of the pull rope (44) is connected to the middle of the connecting plate (45). Connecting rods (47) are vertically installed on both sides of the connecting plate (45). A fixing frame (46) is installed in the connecting ball (41). The connecting rod (47) slides through the fixing frame (46) and is connected to the elastic telescopic rod (48). One end of the elastic telescopic rod (48) slides in the through hole.

2. A precision parts transfer equipment according to claim 1, characterized in that: The elastic telescopic rod (48) comprises a movable limiting column (481) and a supporting column (482), the movable limiting column (481) and the supporting column (482) are connected via a spring, the supporting column (482) is fixed to the middle of the fixing frame (46), and supporting blocks (483) are installed on both sides of the movable limiting column (481), and the supporting blocks (483) are fixed to the connecting rod (47).

3. The precision parts transfer equipment according to claim 1, characterized in that: A mounting hole is provided on one side of the rotary block (8), and a fixing pin (81) is installed in the mounting hole for resetting by a spring (82).

4. A precision parts transfer equipment according to claim 3, characterized in that: A through hole (132) is provided in the middle of the limit block (13), a rotating rod (42) is rotatably inserted in the through hole, and two limit holes (131) are provided on the limit block (13), the two limit holes (131) are symmetrical about the center of the through hole (132), and the limit holes (131) correspond to the fixing pin (81).

5. The precision parts transfer equipment according to claim 1, characterized in that: A rotating rod (9) is rotatably mounted on the other side of the top end surface of the bottom plate (1) via a right-angle hinge, and an air nozzle (10) is mounted on one side of the rotating rod (9) corresponding to each mounting frame (6) and the top plate (7).

6. The precision parts transfer equipment according to claim 5, characterized in that: An air pump (12) and a storage battery are installed at the bottom end of the base plate (1); the air pump (12) is connected to the rotating rod (9) through an air pipe; the interior of the rotating rod (9) is a hollow structure; and the rotating rod (9) is connected to the air nozzle (10).

7. The precision parts transfer equipment according to claim 6, characterized in that: The bottom ends of the installation frame (6) and the top plate (7) are both installed with a supporting air bag (11), and an air inlet hole (62) is provided on one side of the installation frame (6) and the top plate (7) corresponding to the air nozzle (10), and a connecting air duct is provided inside the installation frame (6) and the top plate (7), one end of the connecting air duct is connected to the air inlet hole (62), and the other end is connected to the supporting air bag (11).

8. The precision parts transfer equipment according to claim 7, characterized in that: The air nozzle (10) is matched with the air inlet hole (62), and the outer wall of the air nozzle (10) and the inner wall of the air inlet hole (62) are squeezed and sealed, and a one-way air valve is arranged in the air nozzle (10).