CN113400857A

CN113400857A - Transport vehicle for integrated circuit packaging box

Info

Publication number: CN113400857A
Application number: CN202110685983.7A
Authority: CN
Inventors: 李慧敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2021-09-17
Anticipated expiration: 2041-06-21
Also published as: CN113400857B

Abstract

The invention provides a transport vehicle for an integrated circuit packaging box, which structurally comprises a cover body, an indicator light, a bearing disc and a moving device, wherein the outer wall of the indicator light is nested and clamped on the inner wall of the left side of the cover body, the outer wall of the lower end of the bearing disc is movably matched with the inner wall of the upper end of the cover body, and the outer wall of the lower end of a clamping piece is movably clamped on the central inner wall of the upper end of the bearing disc. The diameter of the mover is expanded, and even when the front end has partial material, the larger diameter makes the equipment easier to pass through.

Description

Transport vehicle for integrated circuit packaging box

Technical Field

The invention relates to the technical field of integrated circuit packaging, in particular to a transport vehicle for an integrated circuit packaging box.

Background

The integrated circuit is a miniature electronic device or a complementary part, electronic components such as a transistor, a resistor, a capacitor and the like required in a circuit are connected together through a certain process, are manufactured on a small semiconductor wafer or a medium substrate and then are packaged in a tube shell to form a miniature structure with the required circuit function and finish the production of the integrated circuit, after the production of the integrated circuit is finished, the integrated circuit needs to be transported, but before the transportation, the integrated circuit usually needs to be loaded into the package and stored in the package box in advance, when the integrated circuit is inside a factory building, the package box is usually loaded by the package box, the package box which is packaged is transported from a production area to a storage area through a transport vehicle, and the transport vehicle which transports the integrated circuit inside the factory building is usually a transport vehicle with a smaller volume so as to facilitate the transportation inside the factory building, but when the factory building is inside to be produced, some materials can be placed on the earth's surface of factory building because of operating personnel's violation operation, and the transport vechicle is when transporting, because of the less reason of transport vechicle volume, the wheel diameter that leads to the transport vechicle to be used for the transportation is less, remove to the material peripheral back at the transport vechicle, some materials if block the front end at the transport vechicle, the transport vechicle can be because of the less material that can't pass through blocking of wheel diameter, cause the transport vechicle card to die to the front end of material, the condition that can't transport to integrated circuit packaging box again appears.

Disclosure of Invention

The invention provides a transport vehicle for an integrated circuit packaging box, and solves the problems that the transport vehicle for transporting the integrated circuit packaging box in a factory building is usually a transport vehicle with a small size and is convenient for transporting in the factory building, but when the transport vehicle is produced in the factory building, part of materials can be placed on the ground surface of the factory building due to illegal operation of operators, when the transport vehicle is transported, the diameter of wheels for transporting the transport vehicle is small due to the small size of the transport vehicle, after the transport vehicle moves to the periphery of the materials, part of the materials are blocked at the front end of the transport vehicle, and the transport vehicle can be blocked to the front end of the materials due to the fact that the materials which are small in diameter cannot pass through the blocked materials, and the integrated circuit packaging box cannot be transported any more.

Aiming at the above purpose, the invention is realized by the following technical scheme: a transport vehicle for an integrated circuit packaging box structurally comprises a cover body, an indicator light, a bearing disc, a clamping piece and a moving device, wherein the outer wall of the indicator light is nested and clamped on the inner wall of the left side of the cover body;

the moving device is composed of a moving mechanism, a central shaft and a rubber lantern ring, the outer wall of the moving mechanism is fixed on the inner wall of the rubber lantern ring in an embedded mode, the outer wall of the central shaft is clamped on the inner wall of the moving mechanism in an embedded mode, and the outer wall of the rubber lantern ring is movably matched with the inner wall of the lower end of the cover body.

Preferably, the moving mechanism comprises a mover, an auxiliary mechanism, a guide rail and an inner diffraction ring, wherein the outer wall of the mover is nested and clamped on the inner wall of the rubber sleeve ring, the rear end surface of the auxiliary mechanism is jointed and clamped on the front end surface of the mover, the guide rail and the mover are of an integrated structure, and the outer wall of the rear end of the inner diffraction ring is jointed and fixed on the central surface of the front end of the mover.

Preferably, the shifter comprises a pushing and expanding mechanism, a limiting ring, an opening and closing ring, a loading box body and a expanding ring, wherein the outer wall of the rear end of the pushing and expanding mechanism is movably matched with the inner wall of the loading box body, the outer wall of the front end of the limiting ring is in fit with the inner wall of the loading box body, the outer wall of the opening and closing ring is nested and clamped on the inner wall of the limiting ring, the inner wall of the loading box body is movably matched with the outer wall of the rear end of the opening and closing ring, the outer wall of the rear end of the expanding ring is in fit and fixed on the outer walls of the front end and the rear end of the opening and closing ring, the three pushing and expanding mechanisms are arranged on the surface of the inner wall of the loading box body in a triangular mode.

Preferably, the pushing and expanding mechanism comprises a pushing and expanding device, positioning rings, rotating balls, three friction reducing discs and balls, wherein the outer walls of two ends of the pushing and expanding device are fixedly embedded and clamped between the positioning rings, the inner walls of the positioning rings are embedded and matched with the outer walls of the rotating balls, the rear ends of the friction reducing discs are attached and fixed to the surfaces of the front ends of the pushing and expanding device, the outer walls of the balls are embedded and clamped with the inner walls of the friction reducing discs, the outer walls of the front ends and the rear ends of the rotating balls are movably matched with the inner walls of the loading box body, and the three balls are arranged on the inner walls of the friction reducing discs in a triangular mode.

Preferably, the pushing expander is internally provided with an opening rod, a lifting seat, a friction rolling shaft, a filling diaphragm and a lifting rod, inner walls of two ends of the opening rod are nested and clamped on an inner wall of the lower end of the pushing expander, an inner wall of the lower end of the lifting seat is movably clamped on an outer wall between the opening rods, an outer wall of the lower end of the friction rolling shaft is in friction fit with an inner wall of the filling diaphragm, an outer wall of the lower end of the filling diaphragm is in movable fit with an outer wall of the upper end of the lifting rod, the lower end of the lifting rod is connected to an outer wall of the upper end of the lifting seat in a welding mode, and the lifting seat is of an inverted-U-shaped structure.

Preferably, the auxiliary mechanism comprises a positioner, an expansion ring plate and a positioning strip, wherein the front end and the rear end of the positioner are attached and fixed to the inner wall of the rear end of the expansion ring plate, the surface of the front end of the expansion ring plate is movably matched with the outer wall of the rear end of the positioning strip, and the inner wall of the positioning strip is nested and clamped on the outer wall of the front end surface of the positioner.

Preferably, the positioner comprises three repositors, a ring body, movable rods and limiting grooves, wherein the outer walls of the repositors are nested and matched with the inner wall of the ring body, the inner wall of the ring body is movably matched with the outer wall of the movable rods, the left sides of the movable rods are welded and connected to the outer walls of two ends of the repositors, the limiting grooves and the ring body are of an integrated structure, and the repositors are annularly arranged on the inner wall of the ring body.

Preferably, the repositor comprises a shell, a hinge, a butt joint rod, a connecting rod and a repositioning brace, wherein inner walls of two ends of the shell are nested and matched with outer walls of the butt joint rod, the outer wall of the lower end of the hinge is movably clamped on the inner wall of the lower end of the shell, the outer wall of the lower end of the butt joint rod is nested and clamped on the outer wall of the upper end of the connecting rod, the outer wall of the lower end of the connecting rod is nested and connected with the outer wall of the upper end of the hinge, the inner wall of the rear end of the repositioning brace is nested and fixed on the outer wall above the front end of the connecting rod, and the connecting rod and the butt joint rod are combined to form a triangular structure.

Advantageous effects

Compared with the prior art, the invention has the following beneficial effects:

when the device is used, the device is driven to rotate by electrifying the device, the device is driven to move by the rotation of the moving device, so that the integrated circuit packaging box at the upper end of the device is driven to move due to the movement of the device, the shifter is driven to rotate by the rotation of the moving device when the device moves, partial heat energy can be generated by the rotation of the shifter, the birth of the heat energy can permeate into each corner of the shifter, the shifter is expanded due to the driving of the heat energy, the diameter of the shifter is expanded, and even if the front end of the device is provided with partial materials, the device can more easily pass through the shifter due to the larger diameter.

Drawings

Fig. 1 is a schematic structural view of a transport vehicle for an integrated circuit package box.

Fig. 2 is a schematic front view of the mobile device of the present invention.

Fig. 3 is a schematic structural diagram of the moving mechanism of the invention.

Fig. 4 is a schematic cross-sectional view of an inventive mover.

FIG. 5 is a schematic structural diagram of the push-expanding mechanism of the present invention.

FIG. 6 is a schematic cross-sectional view of the inventive push-expander.

Fig. 7 is a schematic structural diagram of the auxiliary mechanism of the invention.

FIG. 8 is a schematic cross-sectional view of an inventive fixture.

Fig. 9 is a schematic sectional structure view of the inventive restorer.

In the figure: cover body-1, indicator light-2, bearing disc-3, clamping sheet-4, moving device-5, moving mechanism-51, central shaft-52, rubber lantern ring-53, mover-a 1, auxiliary mechanism-a 2, guide rail-a 3, inner diffraction ring-a 4, pushing and expanding mechanism-b 1, spacing ring-b 2, opening and closing ring-b 3, loading box-b 4, diffraction ring-b 5, pushing and expanding device-c 1, positioning ring-c 2, rotating bead-c 3, friction reducing disc-c 4, ball-c 5, opening rod-d 1, lifting seat-d 2, friction roller-d 3, filling membrane-d 4, lifting rod-d 5, positioner-e 1, expansion ring plate-e 2, positioning strip-e 3, restorer-f 1, ring body-f 2, retainer-f 2, A movable rod-f 3, a limiting groove-f 4, a shell-g 1, a hinge-g 2, a butt joint rod-g 3, a connecting rod-g 4 and a reset brace-g 5.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are some, not all embodiments of the present invention, and all other embodiments obtained by those skilled in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Example 1

As shown in fig. 1 to 6, the invention provides a transport cart for an integrated circuit package box, which structurally comprises a cover body 1, an indicator lamp 2, a bearing disc 3, a clamping piece 4 and a moving device 5, wherein the outer wall of the indicator lamp 2 is nested and clamped on the inner wall of the left side of the cover body 1, the outer wall of the lower end of the bearing disc 3 is movably matched with the inner wall of the upper end of the cover body 1, the outer wall of the lower end of the clamping piece 4 is movably clamped on the inner wall of the center of the upper end of the bearing disc 3, and the outer wall of the upper end of the moving device 5 is clamped and connected with the inner wall of the lower end of the cover body 1;

the moving device 5 comprises a moving mechanism 51, a central shaft 52 and a rubber lantern ring 53, wherein the outer wall of the moving mechanism 51 is fixed on the inner wall of the rubber lantern ring 53 in a nested manner, the outer wall of the central shaft 52 is clamped on the inner wall of the moving mechanism 51 in a nested manner, and the outer wall of the rubber lantern ring 53 is movably matched with the inner wall of the lower end of the cover body 1.

The moving mechanism 51 comprises a mover a1, an auxiliary mechanism a2, a guide rail a3 and an inner diffraction ring a4, wherein the outer wall of the mover a1 is nested and clamped on the inner wall of the rubber collar 53, the rear end surface of the auxiliary mechanism a2 is in fit and clamped on the front end surface of the mover a1, the guide rail a3 and the mover a1 are of an integrated structure, and the outer wall of the rear end of the inner diffraction ring a4 is in fit and fixed on the front end central surface of the mover a 1.

The mover a1 comprises a pushing and expanding mechanism b1, a limiting ring b2, an opening and closing ring b3, a loading box b4 and a expanding ring b5, the outer wall of the rear end of the pushing and expanding mechanism b1 is movably matched with the inner wall of the loading box b4, the outer wall of the front end of the limiting ring b2 is in fit with the inner wall of the loading box b4, the outer wall of the opening ring b3 is nested and clamped on the inner wall of the limiting ring b2, the inner wall of the loading box b4 is movably matched with the outer wall of the rear end of the opening ring b3, the outer wall of the rear end of the expanding ring b5 is fixedly bonded with the outer walls of the front end and the rear end of the opening ring b3, the three pushing and expanding mechanisms b1 are arranged on the surface of the inner wall of the loading box b4, and the pushing and expanding mechanisms b1 arranged at the three ends can work together to ensure the opening and synchronization of the three ends when moving.

The pushing and expanding mechanism b1 comprises a pushing and expanding device c1, a positioning ring c2, a rotating ball c3, a friction reducing disc c4 and a ball c5, the outer walls of the two ends of the pushing and expanding device c1 are fixedly embedded and clamped between the positioning rings c2, the inner wall of the positioning ring c2 is nested and matched with the outer wall of the rotating ball c3, the rear end of the friction reducing disc c4 is attached and fixed to the front end surface of the pushing and expanding device c1, the outer wall of the ball c5 is nested and matched with the inner wall of the friction reducing disc c4, the outer walls of the front end and the rear end of the rotating ball c3 are movably matched with the inner wall of the loading box body b4, the three balls c5 are arranged on the inner wall of the friction reducing disc c4 in a triangular manner, and when an external device rotates the ball c5 arranged at the three ends, the rotation of the ball c5 counteracts the rotation force of the device, so that the position of the pushing and expanding device c1 is offset to maintain the position of the pushing and the expanding device c1, and prevent the pushing and the expanding device c1 from moving.

The inner walls of two ends of the opening rod d1 are nested and clamped on the inner wall of the lower end of the pushing expander c1, the inner wall of the lower end of the lifting seat d2 is movably clamped on the outer wall between the opening rods d1, the outer wall of the lower end of the friction roller d3 is in friction fit with the inner wall of the filling diaphragm d4, the outer wall of the lower end of the filling diaphragm d4 is movably fit with the outer wall of the upper end of the lifting rod d5, the lower end of the lifting rod d5 is welded and connected to the outer wall of the upper end of the lifting seat d2, the lifting seat d2 is of an inverted U-shaped structure, and the U-shaped structure can simultaneously apply pushing force to the opening rod d1 arranged at the lower end to enable the opening rod 686d 8 arranged at the lower end to be synchronously opened.

The following examples are set forth: when the integrated circuit package box with the manufactured package is required to be transported, the package box can be placed by starting the device in advance and placing the package box on the upper end of the bearing disc 3, after the package box is placed, the moving mechanism 51 of the device is driven and moves through the driving rotation of the moving mechanism 51, when the moving mechanism 51 rotates, the moving mechanism 51 rotates around the central shaft 52 and drives the mover a1 and the auxiliary mechanism a2 to rotate, when the mover a1 rotates, the rotation of the mover a1 can enable the limiting ring b2 and the opening and closing ring b3 to rotate, the friction force of the rotation is counteracted by the rotation of the rotary ball c3 and the ball c5 through the rotation of the pushing and expanding mechanism b1, the pushing and expanding mechanism c1 does not rotate, and when the external part rotates, the friction d3 arranged on the pushing and expanding roller c1 rotates, when the friction roller d3 rotates, the lower end of the friction roller d3 rubs the mercury filled in the diaphragm d4 by rotation, and generates heat energy by friction, the mercury filled in the diaphragm d4 expands after the heat energy is generated, the filling diaphragm d4 is pushed to expand by the expansion of the mercury, the lifting rod d5 is pushed to move downwards by the filling diaphragm d4, the opening rod d1 is pushed downwards by the lifting rod d5 to open and expand, the opening ring b3 is pushed to open by the opening expansion of the opening rod d1, the rubber collar 53 is pulled to expand by the opening of the opening ring b3, and the auxiliary mechanism a2 is triggered to operate.

Example 2

As shown in fig. 7 to 9: the auxiliary mechanism a2 comprises locator e1, expansion ring board e2, location strip e3, both ends laminating is fixed in expansion ring board e2 rear end inner wall around locator e1, expansion ring board e2 front end surface activity fit is in location strip e3 rear end outer wall, location strip e3 inner wall nestification joint in locator e1 front end surface outer wall.

The positioner e1 comprises a repositor f1, a ring body f2, a movable rod f3 and a limiting groove f4, wherein the outer wall of the repositor f1 is nested and matched with the inner wall of the ring body f2, the inner wall of the ring body f2 is movably matched with the outer wall of the movable rod f3, the left side of the movable rod f3 is welded and connected to the outer walls of two ends of the repositor f1, the limiting groove f4 and the ring body f2 are of an integrated structure, the repositors f1 are provided with three in number and are annularly arranged on the inner wall of the ring body f2, and the repositors f1 arranged at the three ends can accelerate the repositioning speed of the equipment under the condition of working together.

The restorer f1 comprises a shell g1, a hinge g2, a butt joint rod g3, a connecting rod g4 and a restoring brace g5, inner walls of two ends of the shell g1 are nested and matched with the outer wall of the butt joint rod g3, the outer wall of the lower end of the hinge g2 is movably clamped on the inner wall of the lower end of the shell g1, the outer wall of the lower end of the butt joint rod g3 is nested and clamped on the outer wall of the upper end of the connecting rod g4, the outer wall of the lower end of the connecting rod g4 is nested and connected with the outer wall of the upper end of the hinge g2, the inner wall of the rear end of the restoring brace g5 is nested and fixed on the outer wall above the front end of the connecting rod g4, and the connecting rod g4 and the butt joint rod g3 are combined to form a triangular structure, and the structure is set up to improve the stability of the structure and can be closed more quickly when being opened and closed.

The following examples are set forth: when the device transports the packaging box to move, partial parts in the device can rotate, when the partial parts rotate, the rotation of the partial parts can be conducted to the positioner e1, so that the positioner e1 is wholly opened, after the positioner e1 is opened, the positioning strip e3 connected with the front end of the positioner e1 can limit the position of the positioner e1, the positioner e1 is prevented from being opened too much, after the positioner e1 is opened, the positioner e1 is opened, the positioner f1 is acted, so that the abutting rod g3 connected with the repositor f1 is pulled and moves towards two ends, when the abutting rod g3 moves towards two ends, the movement of the abutting rod g3 can be conducted to the connecting rod 39g 48, so that the connecting rod g4 makes an angle change towards two ends, and when the angle of the connecting rod 4 changes, the pulling resetting of the brace g2 is conducted, the more recent limit of the position angle of the opening expansion angle of the positioner e1 is realized by the expansion stretching of the reset pull strip g5, and after the transportation of the packaging box is completed, the stop of the equipment leads the parts in the equipment to be not heated by friction, so that the power source is lost, and the matching reset pulling of the reset pull strip g5 and the positioning strip e3 can lead the positioner e1 to be reset and pull the parts in the equipment to be reset by the reset of the positioner e 1.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A transport vehicle for an integrated circuit packaging box structurally comprises a cover body (1), an indicator light (2), a bearing disc (3), a clamping piece (4) and a moving device (5), wherein the outer wall of the indicator light (2) is nested and clamped on the inner wall of the left side of the cover body (1), the outer wall of the lower end of the bearing disc (3) is movably matched with the inner wall of the upper end of the cover body (1), the outer wall of the lower end of the clamping piece (4) is movably clamped on the inner wall of the center of the upper end of the bearing disc (3), and the outer wall of the upper end of the moving device (5) is clamped and connected with the inner wall of the lower end of the cover body (1);

the moving device (5) is composed of a moving mechanism (51), a central shaft (52) and a rubber sleeve ring (53), the outer wall of the moving mechanism (51) is fixed on the inner wall of the rubber sleeve ring (53) in a nested mode, the outer wall of the central shaft (52) is clamped on the inner wall of the moving mechanism (51) in a nested mode, and the outer wall of the rubber sleeve ring (53) is movably matched with the inner wall of the lower end of the cover body (1).

2. A carrier vehicle for an ic package according to claim 1, wherein: the moving mechanism (51) is composed of a mover (a 1), an auxiliary mechanism (a 2), a guide rail (a 3) and an inner spider ring (a 4), the outer wall of the mover (a 1) is nested and clamped on the inner wall of a rubber lantern ring (53), the rear end surface of the auxiliary mechanism (a 2) is jointed and clamped on the front end surface of the mover (a 1), the guide rail (a 3) and the mover (a 1) are of an integrated structure, and the outer wall of the rear end of the inner spider ring (a 4) is jointed and fixed on the center surface of the front end of the mover (a 1).

3. A carrier vehicle for an ic package according to claim 2, wherein: the mover (a 1) comprises a pushing and expanding mechanism (b 1), a limiting ring (b 2), an opening and closing ring (b 3), a loading box body (b 4) and a expanding ring (b 5), wherein the outer wall of the rear end of the pushing and expanding mechanism (b 1) is movably matched with the inner wall of the loading box body (b 4), the outer wall of the front end of the limiting ring (b 2) is matched with the inner wall of the loading box body (b 4), the outer wall of the opening and closing ring (b 3) is nested and clamped on the inner wall of the limiting ring (b 2), the inner wall of the loading box body (b 4) is movably matched with the outer wall of the rear end of the opening and closing ring (b 3), and the outer wall of the rear end of the expanding ring (b 5) is fixed on the outer walls of the front end and the rear end of the expanding ring (b 3).

4. A cart for transporting an ic package according to claim 3, wherein: push and expand mechanism (b 1) by push and expand ware (c 1), holding ring (c 2), change pearl (c 3), fall friction disc (c 4), ball (c 5) and constitute, push and expand ware (c 1) both ends outer wall and inlay solid block between holding ring (c 2), holding ring (c 2) inner wall nested fit is in changeing pearl (c 3) outer wall, fall friction disc (c 4) rear end laminating and be fixed in pushing and expanding ware (c 1) front end surface, ball (c 5) outer wall nested block in falling friction disc (c 4) inner wall, change pearl (c 3) front and back both ends outer wall activity cooperation and load box body (b 4) inner wall.

5. A carrier vehicle for IC packages according to claim 4, further comprising: push and expand ware (c 1) inside opening rod (d 1), lift seat (d 2), friction roller (d 3), fill diaphragm (d 4), lifter (d 5) and constitute, nested block in pushing and expanding ware (c 1) lower extreme inner wall in opening rod (d 1) both ends inner wall, lift seat (d 2) lower extreme inner wall activity block is in outer wall between opening rod (d 1), friction roller (d 3) lower extreme outer wall friction fit fills diaphragm (d 4) inner wall, fill diaphragm (d 4) lower extreme outer wall and cooperate in lifter (d 5) upper end outer wall, lifter (d 5) lower extreme welded connection is in lift seat (d 2) upper end outer wall.

6. A carrier vehicle for an ic package according to claim 2, wherein: the auxiliary mechanism (a 2) comprises a positioner (e 1), an expansion ring plate (e 2) and a positioning strip (e 3), wherein the front end and the rear end of the positioner (e 1) are attached to and fixed on the inner wall of the rear end of the expansion ring plate (e 2), the front end surface of the expansion ring plate (e 2) is movably matched with the outer wall of the rear end of the positioning strip (e 3), and the inner wall of the positioning strip (e 3) is nested and clamped on the outer wall of the front end surface of the positioner (e 1).

7. A cart for transporting an ic package according to claim 6, wherein: the positioner (e 1) comprises a repositor (f 1), a ring body (f 2), a movable rod (f 3) and a limiting groove (f 4), wherein the outer wall of the repositor (f 1) is in nested fit with the inner wall of the ring body (f 2), the inner wall of the ring body (f 2) is in movable fit with the outer wall of the movable rod (f 3), the left side of the movable rod (f 3) is connected with the outer walls of two ends of the repositor (f 1) in a welded manner, and the limiting groove (f 4) and the ring body (f 2) are of an integrated structure.

8. A cart for transporting an ic package according to claim 7, wherein: the repositor (f 1) is composed of a shell (g 1), a hinge (g 2), a butt joint rod (g 3), a connecting rod (g 4) and a resetting brace (g 5), wherein the inner walls of the two ends of the shell (g 1) are nested and matched with the outer wall of the butt joint rod (g 3), the outer wall of the lower end of the hinge (g 2) is movably clamped on the inner wall of the lower end of the shell (g 1), the outer wall of the lower end of the butt joint rod (g 3) is nested and clamped on the outer wall of the upper end of the connecting rod (g 4), the outer wall of the lower end of the connecting rod (g 4) is nested and connected to the outer wall of the upper end of the hinge (g 2), and the inner wall of the rear end of the resetting brace (g 5) is nested and fixed on the outer wall of the front end of the connecting rod (g 4).