CN216709378U

CN216709378U - Transport shallow is used in processing of PCB product

Info

Publication number: CN216709378U
Application number: CN202123245442.7U
Authority: CN
Inventors: 段军成; 吴天虎; 陈兵
Original assignee: Jiangsu Benchuan Intelligent Circuit Technology Co ltd
Current assignee: Jiangsu Benchuan Intelligent Circuit Technology Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-06-10
Anticipated expiration: 2031-12-22

Abstract

The utility model discloses a carrying cart for processing a PCB product, which comprises a frame serving as a supporting main body, wherein wheels for moving are mounted on the lower surface of the frame, and a push handle is mounted on the left side of the frame; further comprising: the mounting channel steel is uniformly mounted on the upper surface of the frame, and a base plate is arranged above the mounting channel steel; the fixing seat is fixedly arranged on the outer side of the upper end of the frame, a clamping block is movably arranged on the inner side of the fixing seat, the lower end of the clamping block is connected with a screw in a penetrating mode, and the part, penetrating through the fixing seat, of the lower end of the screw is fixedly connected with a pull rod; the winding roller is movably connected to the inner side of the storage barrel, and an elastic binding band is wound on the outer side of the winding roller. This transport shallow is used in PCB product processing can carry out fast loading and unloading through the PCB product of gyro wheel to the backing plate top, has reduced staff's the work degree of difficulty, can stably bind the PCB product in handling simultaneously, has improved the security in the handling.

Description

Transport shallow is used in processing of PCB product

Technical Field

The utility model relates to the technical field of carrying carts, in particular to a carrying cart for processing PCB products.

Background

The PCB product is electronic components's supporter, is important electronic components among the electronic equipment, in PCB product course of working, need use the transport shallow to carry out batch transport to it, but present transport shallow for PCB product processing still has some inadequacies, for example:

1. the upper surfaces of the existing carrying carts for processing the PCB products are mostly arranged in a flat plate type structure, so that the PCB products above the carrying carts are inconvenient to unload conveniently after the carrying is finished, and the working difficulty of workers is increased;

2. the existing carrying cart for processing the PCB products is inconvenient to effectively limit the PCB products placed above the carrying cart in the using process, so that the stacked PCB products are easy to topple and slide in the carrying process, and certain using defects exist.

We have therefore proposed a transport cart for PCB product processing in order to solve the problems set forth above.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a carrying cart for processing PCB products, which solves the problems that the carrying cart for processing PCB products in the prior market proposed by the background technology is inconvenient to conveniently unload the PCB products above the carrying cart, increases the working difficulty of workers, is inconvenient to effectively limit the PCB products placed above the carrying cart, and enables the stacked PCB products to easily topple and fall off in the carrying process.

In order to achieve the purpose, the utility model provides the following technical scheme: a carrying cart for processing PCB products comprises a frame serving as a supporting main body, wherein wheels used for moving are mounted on the lower surface of the frame, and a push handle is mounted on the left side of the frame;

further comprising:

the mounting channel steels are uniformly mounted on the upper surface of the frame, a base plate is arranged above the mounting channel steels, a positioning groove is formed in the lower surface of the end part of the base plate, and storage barrels and positioning hooks are fixedly mounted on the outer sides of the two mounting channel steels on the outermost side;

the fixing seat is fixedly arranged on the outer side of the upper end of the frame, a clamping block is movably arranged on the inner side of the fixing seat, the lower end of the clamping block is connected with a screw in a penetrating mode, and the part, penetrating through the fixing seat, of the lower end of the screw is fixedly connected with a pull rod;

the winding roller is movably connected to the inner side of the storage barrel, and an elastic binding band is wound on the outer side of the winding roller.

Preferably, the installation channel-section steel is "concave" font structure setting, just the inboard equidistance hub connection of installation channel-section steel has the gyro wheel, and the upper surface of gyro wheel is higher than the upper surface of installation channel-section steel, simultaneously the gyro wheel laminates with the backing plate mutually.

Through adopting above-mentioned technical scheme for after the transport, through promoting the backing plate, can make the backing plate slide in the gyro wheel top, and then can be convenient unload the PCB product, reduced staff's the work degree of difficulty.

Preferably, one side of the upper end of the clamping block, which is far away from the pushing handle, is in an inclined plane structure, and the clamping block and the positioning groove form a clamping structure.

Through adopting above-mentioned technical scheme for when the backing plate slided left on the gyro wheel, the inclined plane of fixture block can be contradicted, and then promotes the fixture block and carries out position control voluntarily, thereby makes the fixture block can the automatic card go into in the constant head tank, thereby avoids handling in the backing plate to take place the self-sliding.

Preferably, the fixture block and the fixing seat form a telescopic structure, and a return spring is arranged between the lower surface of the fixture block and the inner wall of the bottom of the fixing seat.

Through adopting above-mentioned technical scheme for the staff steps on the pull rod with the foot, can make the screw drive the fixture block and carry out elastic stretching along the inner wall of fixing base, and then carry out convenient regulation to the position of fixture block, make the fixture block can break away from the constant head tank, thereby be convenient for follow-up promotion backing plate unload.

Preferably, a torsion spring is connected between the shaft end of the winding roller and the inner wall of the end part of the storage barrel, and the elastic bandage wound on the outer side of the winding roller penetrates through a hole formed in the surface of the storage barrel.

Through adopting above-mentioned technical scheme for the wind-up roll can carry out the automatic rolling to elastic bandage under torque spring's elasticity effect, thereby makes elastic bandage can tighten automatically, and then realizes binding, positioning action.

Preferably, the other end of the elastic bandage is fixedly connected with a limiting column, and the limiting column and the positioning hook form a clamping structure.

Through adopting above-mentioned technical scheme for the location hook can effectively fix a position spacing post, thereby ensures that the elastic bandage can be stable bindes, fixes a position the PCB product, avoids taking place to drop in the handling.

Compared with the prior art, the utility model has the beneficial effects that: the carrying cart for processing the PCB products can quickly load and unload the PCB products above the base plate through the rollers, reduces the working difficulty of workers, can stably bind the PCB products in the carrying process, and improves the safety in the carrying process, and has the following specific contents;

1. the roller and the clamping block are arranged, after the carrying is finished, the pull rod is stepped by feet, the clamping block can be driven to elastically stretch out and draw back on the inner side of the fixing seat, so that the positioning of the base plate is released, the base plate is subsequently pushed, the base plate can slide above the roller, the PCB product can be quickly unloaded, and the working difficulty of workers is effectively reduced;

2. be provided with elastic bandage, put at the PCB product and accomplish the back, the spacing post of pulling can be so that the wind-up roll carries out elastic rotation, realizes unreeling elastic bandage, then is fixed in the inboard of location hook with spacing post, can be so that elastic bandage carries out stable binding to the PCB product of backing plate top, avoids taking place to drop in the handling, has improved the safety in utilization.

Drawings

FIG. 1 is a schematic main sectional view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 4 is a side cross-sectional structural view of the mounting channel of the present invention;

fig. 5 is a schematic view of a torsion spring mounting structure according to the present invention.

In the figure: 1. a frame; 2. a wheel; 3. a push handle; 4. mounting channel steel; 5. a roller; 6. a base plate; 7. positioning a groove; 8. a fixed seat; 9. a clamping block; 10. a screw; 11. a return spring; 12. a pull rod; 13. a storage drum; 14. a wind-up roll; 15. a torsion spring; 16. an elastic band; 17. a limiting column; 18. and a positioning hook.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a transport cart for processing PCB products comprises a frame 1 as a support main body, wheels 2 for moving are mounted on the lower surface of the frame 1, and a push handle 3 is mounted on the left side of the frame 1;

further comprising: mounting channel steel 4 which is uniformly mounted on the upper surface of the frame 1, wherein a base plate 6 is arranged above the mounting channel steel 4, a positioning groove 7 is formed in the lower surface of the end part of the base plate 6, and storage barrels 13 and positioning hooks 18 are fixedly mounted on the outer sides of the two mounting channel steel 4 positioned on the outermost side; the fixing seat 8 is fixedly arranged on the outer side of the upper end of the frame 1, a clamping block 9 is movably arranged on the inner side of the fixing seat 8, the lower end of the clamping block 9 is connected with a screw 10 in a penetrating mode, and the part, penetrating through the fixing seat 8, of the lower end of the screw 10 is fixedly connected with a pull rod 12; and a winding roller 14 movably connected to the inner side of the storage barrel 13, wherein an elastic binding band 16 is wound on the outer side of the winding roller 14.

A torsion spring 15 is connected between the shaft end of the winding roller 14 and the inner wall of the end part of the storage cylinder 13, and an elastic bandage 16 wound on the outer side of the winding roller 14 penetrates through a hole formed in the surface of the storage cylinder 13. The other end of the elastic bandage 16 is fixedly connected with a limiting column 17, the limiting column 17 and the positioning hook 18 form a clamping structure, as shown in fig. 1-3, the base plate 6 is placed above the roller 5, the base plate 6 is pushed leftwards, the clamping block 9 is clamped into the positioning groove 7, the base plate 6 is positioned, then the PCB product is placed above the base plate 6, as shown in fig. 2 and 4-5, the limiting column 17 is pulled, the winding roller 14 elastically rotates and unreels the elastic bandage 16, then the limiting column 17 is clamped into the hook of the positioning hook 18, the elastic bandage 16 can be stably bound on the outer side of the PCB product, the product is prevented from falling off in the carrying process, and the carrying safety is effectively improved.

Installation channel-section steel 4 is "concave" font structure setting, and the inboard equidistance hub connection of installation channel-section steel 4 has gyro wheel 5 to the upper surface of gyro wheel 5 is higher than the upper surface of installation channel-section steel 4, and gyro wheel 5 laminates with backing plate 6 mutually simultaneously. The side of the upper end of the clamping block 9 far away from the pushing handle 3 is arranged in an inclined plane structure, and the clamping block 9 and the positioning groove 7 form a clamping structure. The fixture block 9 and the fixing seat 8 form a telescopic structure, and a return spring 11 is arranged between the lower surface of the fixture block 9 and the inner wall of the bottom of the fixing seat 8, as shown in fig. 1-5, after the transportation is completed, the limiting column 17 is taken out from the inner side of the positioning hook 18, at the moment, the winding roller 14 can automatically wind the elastic bandage 16 under the elastic force of the torsion spring 15, so as to release the binding of the PCB product, then the pull rod 12 is stepped on by feet, so that the pull rod 12 drives the fixture block 9 to move downwards along the inner side of the fixing seat 8 through the screw 10, so that the upper end of the fixture block 9 is separated from the positioning groove 7, at the moment, a user can push the backing plate 6, so that the backing plate 6 slides above the roller 5, and the quick unloading is realized.

The working principle is as follows: when the carrying cart for processing the PCB products is used, firstly, as shown in fig. 1-5, the PCB products are placed above the backing plate 6, then the limiting column 17 is pulled, the limiting column 17 is clamped into the hook of the positioning hook 18, so that the elastic bandage 16 can be stably bound on the outer side of the PCB products, the products are prevented from falling off in the carrying process, after the carrying is completed, the limiting column 17 is loosened, the elastic bandage 16 is automatically wound by the winding roller 14, then the pull rod 12 is stepped by feet, the upper end of the clamping block 9 is separated from the positioning groove 7, then the backing plate 6 is pushed, the backing plate 6 slides along the roller 5, the quick discharging is realized, and a series of work is completed.

Those not described in detail in this specification are within the skill of the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. A transport trolley for processing PCB products comprises a trolley frame (1) used as a supporting main body, wherein wheels (2) used for moving are mounted on the lower surface of the trolley frame (1), and a push handle (3) is mounted on the left side of the trolley frame (1);

it is characterized by also comprising:

the mounting channel steels (4) are uniformly mounted on the upper surface of the frame (1), a base plate (6) is arranged above the mounting channel steels (4), positioning grooves (7) are formed in the lower surface of the end part of the base plate (6), and storage cylinders (13) and positioning hooks (18) are fixedly mounted on the outer sides of the two mounting channel steels (4) located on the outermost sides;

the fixing seat (8) is fixedly arranged on the outer side of the upper end of the frame (1), a clamping block (9) is movably arranged on the inner side of the fixing seat (8), the lower end of the clamping block (9) is connected with a screw (10) in a penetrating mode, and the part, penetrating through the fixing seat (8), of the lower end of the screw (10) is fixedly connected with a pull rod (12);

and the winding roller (14) is movably connected to the inner side of the storage barrel (13), and an elastic binding band (16) is wound on the outer side of the winding roller (14).

2. The carrying cart for processing the PCB products as recited in claim 1, wherein: installation channel-section steel (4) are "concave" font structure setting, just the inboard equidistance hub connection of installation channel-section steel (4) has gyro wheel (5), and the upper surface of gyro wheel (5) is higher than the upper surface of installation channel-section steel (4), simultaneously gyro wheel (5) laminate mutually with backing plate (6).

3. The carrying cart for processing the PCB products as recited in claim 1, wherein: one side of the upper end of the clamping block (9) far away from the push handle (3) is in an inclined plane structure, and the clamping block (9) and the positioning groove (7) form a clamping structure.

4. The carrying cart for processing the PCB products as recited in claim 1, wherein: the fixture block (9) and the fixing seat (8) form a telescopic structure, and a return spring (11) is arranged between the lower surface of the fixture block (9) and the inner wall of the bottom of the fixing seat (8).

5. The carrying cart for processing the PCB products as recited in claim 1, wherein: a torsion spring (15) is connected between the shaft end of the winding roller (14) and the inner wall of the end part of the storage cylinder (13), and an elastic binding band (16) wound on the outer side of the winding roller (14) penetrates through a hole formed in the surface of the storage cylinder (13).

6. The carrying cart for processing the PCB products as recited in claim 1, wherein: the other end of the elastic bandage (16) is fixedly connected with a limiting column (17), and the limiting column (17) and the positioning hook (18) form a clamping structure.