CN111843460A

CN111843460A - Suitcase screw tightening device convenient to operation

Info

Publication number: CN111843460A
Application number: CN202010740128.7A
Authority: CN
Inventors: 陈钦板
Original assignee: Guangzhou Mingyun Trading Co ltd
Current assignee: Guangzhou Mingyun Trading Co ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2020-10-30

Abstract

The invention relates to the technical field of luggage case production equipment, and discloses a luggage case screw tightening device convenient to operate. This suitcase screw tightening device convenient to operation through the connection of screw rod, stopper, has solved the connecting screw of present suitcase and wheel and all has adopted manual rotation to lead to the loaded down with trivial details problem of loading and unloading operation, can screw up in step, effectively shortens the assembly and always consumes long time, has solved the problem that operating personnel working strength is high of the connecting screw of present suitcase and wheel, makes assembly quality effectively guaranteed, the operation of being convenient for.

Description

Suitcase screw tightening device convenient to operation

Technical Field

The invention relates to the technical field of trunk production equipment, in particular to a trunk screw tightening device convenient to operate.

Background

Luggage, commonly called as traveling case and draw-bar box, is often used as a box for placing articles when going out, which is one type of luggage, and is mainly used for placing clothes, personal care products, souvenirs and the like required during travel, wherein the luggage needs to be fixed with wheels by bolts during production.

At present, the connecting screws of the luggage case and the wheels are manually rotated to enable the bolt stamping device to be screwed, so that the loading and unloading operation is complex, the number of the screwed screws is large, the screws cannot be synchronously screwed, the assembly is long in total consumption, the working strength of an operator is high, the assembly quality cannot be effectively guaranteed, and the luggage case screw screwing device convenient to operate is needed.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the convenient-to-operate trunk screw tightening device which has the advantages of simplicity in operation, short assembly time and low working strength, and solves the problems of complexity in operation, long assembly time and high working strength.

(II) technical scheme

In order to realize the purposes of simple operation, short assembly time and low working strength, the invention provides the following technical scheme: a suitcase screw tightening device convenient to operate comprises a screw rod, wherein a first connecting plate is in threaded connection with the outer side of the screw rod, a first connecting rod is rotatably connected with the outer side of the first connecting plate, a second connecting plate is rotatably connected with the bottom end of the first connecting rod, a bolt stamping device is movably mounted at the bottom of the second connecting plate, a supporting shaft is slidably connected with the outer side of the first connecting plate, a first connecting shaft is arranged on the outer side of the supporting shaft, a first push plate is movably connected with one end of the first connecting shaft, a limiting block is movably connected with the outer side of the first push plate, a second connecting shaft is arranged on the outer side of the limiting block, a third connecting plate is movably connected with one end of the second connecting shaft, a fourth connecting plate is arranged at the bottom end of the limiting block, a rotating wheel is movably connected with the surface of the fourth connecting plate, a belt, the inside of shell rotates and is connected with and rotates the piece, and the outside sliding connection that rotates the piece has first connecting piece, and the top of first connecting piece rotates and is connected with the second connecting rod.

Preferably, the number of the screw rods, the number of the first connecting plates and the number of the first connecting rods are not less than two, and the screw rods are in transmission connection with the motor.

Preferably, the first connecting shaft is movably connected with the air pump.

Preferably, the number of the first push plate and the third connecting plate is not less than two, and the first push plate and the third connecting plate are symmetrically distributed about the center line of the limiting block.

Preferably, the setting of the limiting blocks is not less than two, the outer side of the limiting blocks is movably connected with a connecting block, and the connecting block is connected with a second connecting shaft in a sliding mode.

Preferably, runner, connecting axle set up and are all not less than two, fourth connecting plate and base movable mounting, the one end of second connecting rod with release piece swing joint, the inside fixed mounting of shell has the spring, the one end fixedly connected with ejector plate of spring.

Preferably, the rotating wheel and the rotating part are in transmission connection with the motor.

(III) advantageous effects

Compared with the prior art, the invention provides the convenient-to-operate luggage case screw tightening device which has the following beneficial effects:

1. this suitcase screw tightening device convenient to operation through the connection of screw rod, first connecting plate, first connecting rod, second connecting plate, stopper, has solved the connecting screw of present suitcase and wheel and has all adopted manual rotation to lead to loading and unloading complex operation's problem, can screw up in step, effectively shortens the assembly total length of consuming time.

2. This suitcase screw tightening device convenient to operation through the connection of second even axle, fourth connecting plate, belt, rotation piece, second connecting rod, has solved the problem that operating personnel working strength is high of present suitcase and the connecting screw of wheel, makes assembly quality effectively guaranteed, the operation of being convenient for.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

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

FIG. 3 is a schematic view of a bolt positioning structure according to the present invention;

FIG. 4 is a schematic view of a bolt supplement structure of the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: 1. a screw; 2. a first connecting plate; 3. a first link; 4. a second connecting plate; 5. a bolt stamping device; 6. a support shaft; 7. a first coupling shaft; 8. a first push plate; 9. a limiting block; 10. a second coupling shaft; 11. a third connecting plate; 12. a fourth connecting plate; 13. a rotating wheel; 14. a belt; 15. a connecting shaft; 16. a housing; 17. a rotating member; 18. a first connecting member; 19. a second link.

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, a suitcase screw tightening device convenient to operate comprises a screw rod 1, a first connecting plate 2 is in threaded connection with the outer side of the screw rod 1, a first connecting rod 3 is rotatably connected with the outer side of the first connecting plate 2, the screw rod 1, the first connecting plate 2 and the first connecting rod 3 are not less than two, the screw rod 1 is in transmission connection with a motor, a second connecting plate 4 is rotatably connected with the bottom end of the first connecting rod 3, a bolt stamping device 5 is movably installed at the bottom of the second connecting plate 4, a supporting shaft 6 is slidably connected with the outer side of the first connecting plate 2, a first connecting shaft 7 is arranged on the outer side of the supporting shaft 6, the first connecting shaft 7 is movably connected with an air pump, a first push plate 8 is movably connected with one end of the first connecting shaft 7, a limiting block 9 is movably connected with the outer side of the first push plate 8, the first push plate 8 and a third connecting, the outer side of the limiting block 9 is provided with a second connecting shaft 10, the limiting block 9 is provided with at least two, the outer side of the limiting block 9 is movably connected with a connecting block, the connecting block is connected with the second connecting shaft 10 in a sliding manner, one end of the second connecting shaft 10 is movably connected with a third connecting plate 11, the bottom end of the limiting block 9 is provided with a fourth connecting plate 12, the surface of the fourth connecting plate 12 is movably connected with a rotating wheel 13, the outer side of the rotating wheel 13 is in transmission connection with a belt 14, the outer side of the belt 14 is movably connected with a connecting shaft 15, the outer side of the connecting shaft 15 is in sliding connection with a shell 16, the number of the rotating wheels 13 and the connecting shaft 15 is not less than two, the fourth connecting plate 12 is movably mounted with a base, one end of a second connecting rod 19 is movably connected with a pushing-out block, a spring is fixedly mounted in, the outer side of the rotating part 17 is connected with a first connecting part 18 in a sliding way, and the top end of the first connecting part 18 is connected with a second connecting rod 19 in a rotating way.

The working principle is that when in use, the motor drives the screw rods 1 to rotate, the screw rods 1 are connected through outer threads to enable the first connecting plate 2 to move up and down, the first connecting plate 2 drives the first connecting rods 3 to move up and down, one of the first connecting rods 3 can drive the second connecting plate 4 to move on a plane through the rotation of the screw rods 1 to be positioned, the bolt stamping device 5 arranged at the bottom of the second connecting plate 4 stamps bolts, a box body and wheels or other fixing parts are fixed, the first connecting plate 2 slides on the outer side of the supporting shaft 6, the supporting shaft 6 plays a role in guiding connection, the air pump pushes the first connecting shaft 7 to move towards the left side, the first push plate 8 moves towards the left side, the first push plate 8 contacts the limiting block 9 to enable the connecting block to slide on the outer side of the second connecting shaft 10, the second connecting shaft 10 slides towards the left side to drive the third connecting plate 11 to move towards the, move to the left side through first push pedal 8 on right side, the right side that contacts stopper 9 stops, fix the suitcase through first push pedal 8 of both sides, the motor drives runner 13 and rotates, runner 13 is through driving belt 14 transmission, make belt 14 drive connecting axle 15 and remove, location through two connecting axles 15, make shell 16 fix a position, convenient operation, fill up the bolt on the push-out plate of downside, through the upward movement of spring force, the motor drives and rotates a piece 17 and rotates, make first connecting piece 18 horizontal rotation through rotating, drive second connecting rod 19 horizontal reciprocating motion, move from left to right side during the originated, make the push-out piece drive a bolt roll-off to the right side, the push-out plate passes through the upward movement of spring, release next bolt, through two-way location, fix.

In conclusion, this suitcase screw tightening device convenient to operation through the connection of screw rod 1, first connecting plate 2, first connecting rod 3, second connecting plate 4, stopper 9, has solved the problem that present suitcase and the connecting screw of wheel all adopt manual rotation to lead to loading and unloading complex operation, can screw up in step, effectively shortens the assembly and always spends long time.

This suitcase screw tightening device convenient to operation through the connection of second even axle 10, fourth connecting plate 12, belt 14, rotation piece 17, second connecting rod 19, has solved the problem that operating personnel working strength is high of the connecting screw of present suitcase and wheel, makes assembly quality effectively guaranteed, the operation of being convenient for.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A suitcase screw tightening device convenient to operation, includes screw rod (1), its characterized in that: the outer side of the screw rod (1) is in threaded connection with a first connecting plate (2), the outer side of the first connecting plate (2) is rotatably connected with a first connecting rod (3), the bottom end of the first connecting rod (3) is rotatably connected with a second connecting plate (4), the bottom of the second connecting plate (4) is movably provided with a bolt stamping device (5), the outer side of the first connecting plate (2) is slidably connected with a supporting shaft (6), the outer side of the supporting shaft (6) is provided with a first connecting shaft (7), one end of the first connecting shaft (7) is movably connected with a first push plate (8), the outer side of the first push plate (8) is movably connected with a limiting block (9), the outer side of the limiting block (9) is provided with a second connecting shaft (10), one end of the second connecting shaft (10) is movably connected with a third connecting plate (11), the bottom end of the limiting block (9) is provided with a fourth connecting plate (12), the outer side of the rotating wheel (13) is connected with a belt (14) in a transmission mode, the outer side of the belt (14) is movably connected with a connecting shaft (15), the outer side of the connecting shaft (15) is connected with a shell (16) in a sliding mode, the inner portion of the shell (16) is connected with a rotating piece (17) in a rotating mode, the outer side of the rotating piece (17) is connected with a first connecting piece (18) in a sliding mode, and the top end of the first connecting piece (18) is connected with a.

2. A luggage case screw tightening device of claim 1, wherein: the screw rod (1), the first connecting plate (2) and the first connecting rod (3) are not less than two in number, and the screw rod (1) is in transmission connection with the motor.

3. A luggage case screw tightening device of claim 1, wherein: the first connecting shaft (7) is movably connected with the air pump.

4. A luggage case screw tightening device of claim 1, wherein: the first push plate (8) and the third connecting plate (11) are not less than two and are symmetrically distributed about the center line of the limiting block (9).

5. A luggage case screw tightening device of claim 1, wherein: the number of the limiting blocks (9) is not less than two, the outer side of each limiting block (9) is movably connected with a connecting block, and the connecting blocks are connected with the second connecting shafts (10) in a sliding mode.

6. A luggage case screw tightening device of claim 1, wherein: runner (13), connecting axle (15) set up and are all not less than two, fourth connecting plate (12) and base movable mounting, the one end and the release piece swing joint of second connecting rod (19), the inside fixed mounting of shell (16) has the spring, and the one end fixedly connected with of spring pushes away the board.

7. A luggage case screw tightening device of claim 1, wherein: the rotating wheel (13) and the rotating piece (17) are in transmission connection with the motor.