CN217376043U

CN217376043U - Upset backward flow mechanism

Info

Publication number: CN217376043U
Application number: CN202220381013.8U
Authority: CN
Inventors: 石帅; 徐增辉; 徐仁平; 张兴闯; 叶雁波; 陈才
Original assignee: Ningbo Dia Industrial Equipment Co ltd
Current assignee: Ningbo Dia Industrial Equipment Co ltd
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-09-06
Anticipated expiration: 2032-02-24

Abstract

The utility model discloses an overturning reflux mechanism, which comprises a frame and a tooling plate storage layer arranged at the top of the frame in a rotating way, wherein a base rod is fixed at the inner side of the frame, the top of the base rod is rotatably connected with a cylinder, a piston rod at the top end of the cylinder is rotatably connected with the bottom of the tooling plate storage layer, the bottom end surface of the cylinder and the top end surface of the piston rod are both fixed with connectors, a base block is fixed on the surface of the base rod, and a U-shaped seat is fixed on the top surface of the base block and the bottom surface of the tooling plate storage layer; through the U-shaped seat, connector, cylindrical connecting pin, pinhole and limit stop isotructure that set up for the cylinder can be quick install deposit between the layer at base pole and frock board, realize the rapid Assembly of cylinder, improved the equipment convenience of cylinder and upset backward flow mechanism, also brought conveniently for follow-up operating personnel to the dismantlement maintenance of cylinder simultaneously, guaranteed the subsequent convenience of maintaining of upset backward flow mechanism.

Description

Turnover backflow mechanism

Technical Field

The utility model belongs to the technical field of frock board processing line, concretely relates to upset backward flow mechanism.

Background

Can set up the frock board on some production lines and deposit the layer, be used for concentrating the structure of depositing to the frock board during processing, and can install frock board upset backward flow mechanism, this kind of frock board upset backward flow mechanism mainly comprises installing a cylinder of depositing between layer and the frame at the frock board, when the cylinder compression, the layer slope is deposited to the frock board, thereby the other end of production line is flowed out to the frock board of depositing the inboard, the frock board backward flow that mainly acts on above the workstation.

Current frock board upset backward flow mechanism is when using, because the frock board deposits the cylinder between layer and the frame and has the inconvenient and follow-up difficult problem of dismantling of installation, can bring the hindrance to the equipment of frock board upset backward flow mechanism and subsequent dismantlement maintenance for operating personnel, reduces the equipment convenience and the maintenance convenience of frock board upset backward flow mechanism, for this reason the utility model provides an upset backward flow mechanism.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a upset backward flow mechanism to there is the inconvenient and follow-up difficult problem of dismantling of installation in the cylinder of the current frock board upset backward flow mechanism that proposes in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a turnover backflow mechanism comprises a rack and a tooling plate storage layer which is rotatably arranged at the top of the rack, wherein a base rod is fixed on the inner side of the rack, the top of the base rod is rotatably connected with an air cylinder, a piston rod at the top end of the air cylinder is rotatably connected with the bottom of the tooling plate storage layer, the bottom end surface of the air cylinder and the top end surface of the piston rod are respectively fixed with a connector, the surface of the base rod is fixed with a base block, the top surface of the base block and the bottom surface of the tooling plate storage layer are respectively fixed with a U-shaped seat, the connectors are rotatably arranged on the inner side of the U-shaped seat, pin holes are respectively formed in the two side surfaces of the U-shaped seat in a penetrating manner, a cylindrical connecting pin is arranged on each connector in a penetrating manner, the two ends of the cylindrical connecting pin are respectively positioned in the pin holes in the two side surfaces of the U-shaped seat, two inner sliding grooves are symmetrically formed in the U-shaped seat, and an inner sliding block is movably arranged in the inner sliding grooves, the top surface of the inner sliding block is fixed with a limit stop, the end part of the limit stop penetrates through the inner side of the pin hole, a spring is connected between the inner sliding block and the inner wall of the bottom end of the inner sliding groove, a central notch is formed in the center of the bottom end of the U-shaped seat, a side slideway is formed between the central notch and the inner sliding groove in a penetrating mode, a central shifting block is arranged in the central notch, and the two ends of the central shifting block penetrate through the two inner sliding grooves respectively and are fixed with the inner sliding block inside the two inner sliding grooves.

Preferably, the bottom mounting of central breach has the pole setting, and the top swivelling joint of pole setting has the stopper, the center department of central shifting block runs through and has seted up the pole hole, and the both sides inner wall in pole hole has all seted up the side breach.

Preferably, a rotating block with a T-shaped section is arranged inside the top end of the vertical rod, and the top end of the rotating block penetrates through the top of the vertical rod and is fixed with the limiting block.

Preferably, the bottom surface of the inner slide block is provided with a bottom groove, and the top end of the spring is embedded into the bottom groove.

Preferably, a strip-shaped through hole is formed between the inner sliding groove and the pin hole, and the size of the strip-shaped through hole corresponds to that of the limit stop.

Preferably, a circular hole is formed in the connecting head in a penetrating mode, and the size of the circular hole corresponds to that of the cylindrical connecting pin.

Preferably, two T-shaped base rails are symmetrically fixed on the inner side of the tooling plate storage layer, and a plurality of rollers are rotatably arranged on the top surface of each T-shaped base rail.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the U-shaped seat, connector, cylindrical connecting pin, pinhole and limit stop isotructure that set up for the cylinder can be quick install deposit between the layer at base pole and frock board, realize the rapid Assembly of cylinder, improved the equipment convenience of cylinder and upset backward flow mechanism, also brought conveniently for follow-up operating personnel to the dismantlement maintenance of cylinder simultaneously, guaranteed the subsequent convenience of maintaining of upset backward flow mechanism.

2. Through pole setting, stopper, pole hole and the side breach isotructure that sets up for operating personnel follow-up back of pressing central shifting block, the rotation of accessible stopper separates the central shifting block and keeps off spacingly, prevents that central shifting block from kick-backing, and the dismouting of further for cylindrical connecting pin and the dismouting of cylinder brings conveniently, convenience when optimizing actual operation.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a perspective view of the present invention;

FIG. 3 is an enlarged view of a portion of the area A of FIG. 1 according to the present invention;

FIG. 4 is a side sectional view of the joint of the connector and the U-shaped seat of the present invention;

FIG. 5 is an enlarged view of a portion of the area B of FIG. 4 according to the present invention;

in the figure: 1. a frame; 2. a tooling plate storage layer; 3. a base shaft; 4. a cylinder; 5. a base block; 6. a U-shaped seat; 7. a connector; 8. a pin hole; 9. a limit stop block; 10. a cylindrical connecting pin; 11. an inner chute; 12. an inner slide block; 13. a spring; 14. a central gap; 15. a central shifting block; 16. a side slide; 17. erecting a rod; 18. a limiting block; 19. a rod hole; 20. side notches.

Detailed Description

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

Examples

Referring to fig. 1 to 5, the present invention provides a technical solution: a turnover backflow mechanism comprises a rack 1 and a tooling plate storage layer 2 which is rotatably arranged at the top of the rack 1 through a rotating shaft, wherein a base rod 3 is fixed on the inner side of the rack 1, the top of the base rod 3 is rotatably connected with a cylinder 4, a piston rod at the top end of the cylinder 4 is rotatably connected with the bottom of the tooling plate storage layer 2, so that the cylinder 4 can drive the tooling plate storage layer 2 to ascend or descend, connectors 7 are respectively fixed on the bottom end surface of the cylinder 4 and the top end surface of the piston rod, a base block 5 is fixed on the surface of the base rod 3, U-shaped seats 6 corresponding to the connectors 7 are respectively fixed on the top surface of the base block 5 and the bottom surface of the tooling plate storage layer 2, the connectors 7 are rotatably arranged on the inner side of the U-shaped seats 6, pin holes 8 are respectively formed in the surfaces of the two sides of the U-shaped seats 6, cylindrical connecting pins 10 are respectively arranged on the connectors 7 in the pin holes 8 in the surfaces of the two sides of the U-shaped seats 6, used for connecting the connector 7 and the U-shaped seat 6, two inner chutes 11 are symmetrically arranged inside the U-shaped seat 6, an inner slide block 12 is movably arranged in the inner sliding groove 11, a limit stop 9 is fixed on the top surface of the inner slide block 12, the end part of the limit stop 9 penetrates to the inner side of the pin hole 8, used for blocking and limiting the cylindrical connecting pin 10, a spring 13 is connected between the inner slide block 12 and the inner wall of the bottom end of the inner chute 11, a central gap 14 is arranged at the center of the bottom end of the U-shaped seat 6, a side slideway 16 is arranged between the central gap 14 and the inner chute 11 in a penetrating way, a central shifting block 15 is arranged in the central gap 14, and two ends of the central shifting block 15 respectively penetrate into the two inner chutes 11 and are fixed with the inner slide blocks 12 inside the inner chutes, the two inner sliding blocks 12 can be shifted through the central shifting block 15, shifting of the limit stop 9 is achieved, and therefore the cylindrical connecting pin 10 can be conveniently disassembled and assembled subsequently.

In this embodiment, it is preferred, the bottom mounting of central breach 14 has pole setting 17, and the top swivelling joint of pole setting 17 has stopper 18, the center department of central shifting block 15 runs through and sets up pole hole 19 corresponding with pole setting 17, and the both sides inner wall of pole hole 19 has all seted up side breach 20 corresponding with stopper 18, the inside rotatory piece that the cross-section is the T shape of having seted up in top of pole setting 17, the top of rotatory piece runs through to the top of pole setting 17 and is fixed with stopper 18, make operating personnel follow-up after pressing central shifting block 15 down, the rotation of accessible stopper 18 separates to keep off spacingly to central shifting block 15, prevent that central shifting block 15 from kick-backing.

In this embodiment, preferably, the bottom surface of the inner sliding block 12 is provided with a bottom groove, and the top end of the spring 13 is embedded into the bottom groove for stable installation of the spring 13.

In this embodiment, preferably, a strip-shaped through hole is formed between the inner chute 11 and the pin hole 8, and the size of the strip-shaped through hole corresponds to that of the limit stop 9, so that the limit stop 9 can be smoothly ejected.

In this embodiment, preferably, a circular hole is formed through the connector 7, and the size of the circular hole corresponds to that of the cylindrical connecting pin 10, so that the cylindrical connecting pin 10 can smoothly pass through the circular hole without affecting the subsequent rotation of the connector 7.

In this embodiment, preferably, two T-shaped base rails are symmetrically fixed on the inner side of the tooling plate storage layer 2, and a plurality of rollers are rotatably installed on the top surface of the T-shaped base rails, so that the tooling plate on the inner side of the subsequent tooling plate storage layer 2 can smoothly slide out after tilting downward.

The model of the middle cylinder 4 of the utility model is MA 16-225.

The utility model discloses a theory of operation and use flow: when the turnover backflow mechanism is used, when a piston rod at the top end of the air cylinder 4 contracts, the tooling plate storage layer 2 is pulled down, so that the tooling plate storage layer 2 rotates and tilts downwards, the tooling plates stored at the inner side of the tooling plate storage layer 2 flow back to the other end, and when the piston rod at the top end of the air cylinder 4 extends out, the tooling plate storage layer 2 is pushed upwards, so that the tooling plate storage layer 2 is restored to the initial horizontal position; when the cylinder 4 is to be subsequently disassembled for maintenance or replacement, the central shifting block 15 is pressed down to cause the central shifting block 15 to carry the two inner sliding blocks 12 to displace, the limit stop 9 is gradually moved out of the inner side of the pin hole 8 until the limit block 18 penetrates to the other side of the central shifting block 15 through the side gap 20, at the moment, the limit block 18 is rotated to cause the limit block 18 not to align with the side gap 20, the rebound of the central shifting block 15 and the limit stop 9 can be prevented through the limit block 18, then the cylindrical connecting pin 10 is pushed out from between the U-shaped seat 6 and the connecting head 7, the connecting head 7 can be taken down from the inner side of the U-shaped seat 6 to complete the quick disassembly of the cylinder 4, when the cylinder 4 is assembled, the connecting head 7 is firstly arranged at the inner side of the U-shaped seat 6, then the cylindrical connecting pin 10 is pushed into the inner side of the pin hole 8 and penetrates through the connecting head 7, so that the two ends of the cylindrical connecting pin 10 are respectively positioned in the pin holes 8 at the two sides of the U-shaped seat 6, at this moment, circle round stopper 18 again to align with side breach 20, and loosen central shifting block 15, make spring 13 kick-back interior slider 12 and limit stop 9 under self elastic action, cause limit stop 9 to pop out to the inboard of pinhole 8, can carry on spacingly to cylindrical connecting pin 10 through two limit stop 9, accomplish the high-speed joint between connector 7 and the U-shaped seat 6, thereby accomplish the quick installation of cylinder 4, the dismouting convenience that causes cylinder 4 is promoted by a wide margin, the equipment convenience of upset backward flow mechanism has been improved, it is convenient also to have brought for follow-up operating personnel to the dismantlement maintenance of cylinder 4 simultaneously.

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. The utility model provides a upset return-flow mechanism which characterized in that: the device comprises a rack (1) and a tooling plate storage layer (2) which is rotatably arranged at the top of the rack (1), wherein a base rod (3) is fixed on the inner side of the rack (1), a cylinder (4) is rotatably connected to the top of the base rod (3), a piston rod at the top end of the cylinder (4) is rotatably connected with the bottom of the tooling plate storage layer (2), connectors (7) are fixed on the bottom surface of the cylinder (4) and the top surface of the piston rod, a base block (5) is fixed on the surface of the base rod (3), U-shaped seats (6) are fixed on the top surface of the base block (5) and the bottom surface of the tooling plate storage layer (2), the connectors (7) are rotatably arranged on the inner side of the U-shaped seats (6), pin holes (8) are formed in the two side surfaces of the U-shaped seats (6), and cylindrical connecting pins (10) are arranged on the connectors (7) in a penetrating manner, and the two ends of the cylindrical connecting pin (10) are respectively positioned in the pin holes (8) on the two side surfaces of the U-shaped seat (6), two inner sliding grooves (11) are symmetrically arranged in the U-shaped seat (6), an inner sliding block (12) is movably arranged in the inner sliding groove (11), a limit stop block (9) is fixed on the top surface of the inner sliding block (12), the end part of the limit stop block (9) penetrates to the inner side of the pin hole (8), a spring (13) is connected between the inner slide block (12) and the inner wall of the bottom end of the inner chute (11), a central gap (14) is arranged at the center of the bottom end of the U-shaped seat (6), a side slideway (16) is arranged between the central gap (14) and the inner chute (11) in a penetrating way, a central shifting block (15) is arranged in the central gap (14), and two ends of the central shifting block (15) respectively penetrate through the two inner sliding grooves (11) and are fixed with the inner sliding blocks (12) inside the inner sliding grooves.

2. The tumble backflow mechanism of claim 1, wherein: the bottom mounting of central breach (14) has pole setting (17), and the top swivelling joint of pole setting (17) has stopper (18), the center department of central shifting block (15) runs through and has seted up pole hole (19), and the both sides inner wall of pole hole (19) has all seted up side breach (20).

3. The tumble return mechanism according to claim 2, characterized in that: the top of pole setting (17) is inside to be seted up the rotatory piece that the cross-section is the T shape, the top of rotatory piece is run through to the top of pole setting (17) and is fixed with stopper (18).

4. The tumble backflow mechanism of claim 1, wherein: the bottom surface of the inner sliding block (12) is provided with a bottom groove, and the top end of the spring (13) is embedded into the bottom groove.

5. The tumble backflow mechanism of claim 1, wherein: a strip-shaped through hole is formed between the inner sliding groove (11) and the pin hole (8), and the size of the strip-shaped through hole corresponds to that of the limit stop block (9).

6. The tumble backflow mechanism of claim 1, wherein: a circular hole is formed in the connector (7) in a penetrating mode, and the size of the circular hole corresponds to that of the cylindrical connecting pin (10).

7. The tumble backflow mechanism of claim 1, wherein: two T-shaped base rails are symmetrically fixed on the inner side of the tooling plate storage layer (2), and a plurality of rollers are rotatably arranged on the top surface of each T-shaped base rail.